summaryrefslogtreecommitdiff
path: root/build/user/initcode.asm
diff options
context:
space:
mode:
authorRichard Qin <richard.qin.x@gmail.com>2026-01-02 10:09:37 +0800
committerRichard Qin <richard.qin.x@gmail.com>2026-01-02 10:09:37 +0800
commit1c8e37f63d413a559825020289178d442537449e (patch)
tree9779a712b5eec91035272e7646eb6811979d7eab /build/user/initcode.asm
parentd8eaa13f2efc1eeca4e5f230d5a2d535aaf27338 (diff)
downloadlume-1c8e37f63d413a559825020289178d442537449e.tar.gz
lume-1c8e37f63d413a559825020289178d442537449e.tar.xz
dev(sell): add simple libc and implement shell
please see the log for detail.
Diffstat (limited to 'build/user/initcode.asm')
-rw-r--r--build/user/initcode.asm11633
1 files changed, 10581 insertions, 1052 deletions
diff --git a/build/user/initcode.asm b/build/user/initcode.asm
index 99769f6..d2a48a1 100644
--- a/build/user/initcode.asm
+++ b/build/user/initcode.asm
@@ -4,1133 +4,10662 @@ build/user/initcode.out: file format elf64-littleriscv
Disassembly of section .text:
-0000000000000000 <_start>:
+0000000000000000 <main>:
+#include "ulib/stdlib.h"
+#include "ulib/string.h"
+#include "user/user.h"
+
+int main()
+{
+ 0: 715d addi sp,sp,-80
+ char *argv[] = {(char *)"sh", 0};
+ 2: 00005797 auipc a5,0x5
+ 6: ffe78793 addi a5,a5,-2 # 5000 <_GLOBAL__sub_I__ZSt3cin+0x38>
+
+ printf("[Init] Starting Lume OS Shell...\n");
+ a: 00005517 auipc a0,0x5
+ e: ffe50513 addi a0,a0,-2 # 5008 <_GLOBAL__sub_I__ZSt3cin+0x40>
+{
+ 12: fc26 sd s1,56(sp)
+ 14: f84a sd s2,48(sp)
+ 16: f44e sd s3,40(sp)
+ 18: f052 sd s4,32(sp)
+ 1a: e486 sd ra,72(sp)
+ 1c: e0a2 sd s0,64(sp)
+ char *argv[] = {(char *)"sh", 0};
+ 1e: e83e sd a5,16(sp)
+ 20: ec02 sd zero,24(sp)
+ printf("[Init] Starting Lume OS Shell...\n");
+ 22: 0024 addi s1,sp,8
+ 24: 0c7030ef jal 38ea <printf>
+ int pid = fork();
+ // printf("fork suceess, pid=%i\n", pid);
+
+ if (pid < 0)
+ {
+ printf("[Init] fork failed!\n");
+ 28: 00005a17 auipc s4,0x5
+ 2c: 008a0a13 addi s4,s4,8 # 5030 <_GLOBAL__sub_I__ZSt3cin+0x68>
+ printf("Shell Exit");
+ break;
+ }
+ if (wpid < 0)
+ {
+ printf("[Init] wait error or no child\n");
+ 30: 00005997 auipc s3,0x5
+ 34: 04098993 addi s3,s3,64 # 5070 <_GLOBAL__sub_I__ZSt3cin+0xa8>
+ printf("Shell Exit");
+ 38: 00005917 auipc s2,0x5
+ 3c: 02890913 addi s2,s2,40 # 5060 <_GLOBAL__sub_I__ZSt3cin+0x98>
+ int pid = fork();
+ 40: 088000ef jal c8 <fork>
+ 44: 842a mv s0,a0
+ if (pid < 0)
+ 46: 02054363 bltz a0,6c <main+0x6c>
+ if (pid == 0)
+ 4a: e501 bnez a0,52 <main+0x52>
+ 4c: a81d j 82 <main+0x82>
+ if (wpid < 0)
+ 4e: 02054663 bltz a0,7a <main+0x7a>
+ wpid = wait((uint64)&status);
+ 52: 8526 mv a0,s1
+ 54: 07c000ef jal d0 <wait>
+ if (wpid == pid)
+ 58: fea41be3 bne s0,a0,4e <main+0x4e>
+ printf("Shell Exit");
+ 5c: 854a mv a0,s2
+ 5e: 08d030ef jal 38ea <printf>
+ int pid = fork();
+ 62: 066000ef jal c8 <fork>
+ 66: 842a mv s0,a0
+ if (pid < 0)
+ 68: fe0551e3 bgez a0,4a <main+0x4a>
+ printf("[Init] fork failed!\n");
+ 6c: 8552 mv a0,s4
+ 6e: 07d030ef jal 38ea <printf>
+ exit(1);
+ 72: 4505 li a0,1
+ 74: 38a040ef jal 43fe <exit>
+ if (pid == 0)
+ 78: bfe9 j 52 <main+0x52>
+ printf("[Init] wait error or no child\n");
+ 7a: 854e mv a0,s3
+ 7c: 06f030ef jal 38ea <printf>
+
+ break;
+ }
+ }
+ }
+ }
+ 80: b7c1 j 40 <main+0x40>
+ char sh_path[] = "/sh";
+ 82: 006877b7 lui a5,0x687
+ 86: 32f78793 addi a5,a5,815 # 68732f <_ZSt4cerr+0x67fae7>
+ exec(sh_path, argv);
+ 8a: 080c addi a1,sp,16
+ 8c: 8526 mv a0,s1
+ char sh_path[] = "/sh";
+ 8e: c43e sw a5,8(sp)
+ exec(sh_path, argv);
+ 90: 070000ef jal 100 <exec>
+ printf("[Init] exec sh failed\n");
+ 94: 00005517 auipc a0,0x5
+ 98: fb450513 addi a0,a0,-76 # 5048 <_GLOBAL__sub_I__ZSt3cin+0x80>
+ 9c: 04f030ef jal 38ea <printf>
+ return 0;
+ a0: 60a6 ld ra,72(sp)
+ a2: 6406 ld s0,64(sp)
+ a4: 74e2 ld s1,56(sp)
+ a6: 7942 ld s2,48(sp)
+ a8: 79a2 ld s3,40(sp)
+ aa: 7a02 ld s4,32(sp)
+ ac: 4501 li a0,0
+ ae: 6161 addi sp,sp,80
+ b0: 8082 ret
+
+00000000000000b2 <_start>:
.section .text
.global _start
_start:
li a0, 0
- 0: 4501 li a0,0
+ b2: 4501 li a0,0
li a1, 0
- 2: 4581 li a1,0
+ b4: 4581 li a1,0
call main
- 4: 57a000ef jal 57e <main>
+ b6: f4bff0ef jal 0 <main>
call exit
- 8: 706000ef jal 70e <exit>
-
- c: a001 j c <_start+0xc>
-
-000000000000000e <_Z6strlenPKc>:
-#include "common/fcntl.h"
-
-int strlen(const char *s)
-{
- int n = 0;
- while (s[n])
- e: 00054783 lbu a5,0(a0)
- 12: cf81 beqz a5,2a <_Z6strlenPKc+0x1c>
- 14: 0505 addi a0,a0,1
- 16: 87aa mv a5,a0
- 18: 0007c703 lbu a4,0(a5)
- 1c: 86be mv a3,a5
- 1e: 0785 addi a5,a5,1
- 20: ff65 bnez a4,18 <_Z6strlenPKc+0xa>
- n++;
- 22: 40a6853b subw a0,a3,a0
- 26: 2505 addiw a0,a0,1
- 28: 8082 ret
- int n = 0;
- 2a: 4501 li a0,0
- return n;
-}
- 2c: 8082 ret
-
-000000000000002e <_Z5printPKc>:
- while (s[n])
- 2e: 00054783 lbu a5,0(a0)
-
-void print(const char *s)
-{
- 32: 85aa mv a1,a0
- while (s[n])
- 34: cf91 beqz a5,50 <_Z5printPKc+0x22>
- 36: 00150693 addi a3,a0,1
- 3a: 87b6 mv a5,a3
- 3c: 0007c703 lbu a4,0(a5)
- 40: 863e mv a2,a5
- 42: 0785 addi a5,a5,1
- 44: ff65 bnez a4,3c <_Z5printPKc+0xe>
- n++;
- 46: 9e15 subw a2,a2,a3
- 48: 2605 addiw a2,a2,1
- write(1, s, strlen(s));
- 4a: 4505 li a0,1
- 4c: 6e20006f j 72e <write>
- int n = 0;
- 50: 4601 li a2,0
- write(1, s, strlen(s));
- 52: 4505 li a0,1
- 54: ade9 j 72e <write>
-
-0000000000000056 <_Z9print_inti>:
-void print_int(int n)
-{
- char buf[16];
- int i = 0;
- int neg = 0;
- if (n == 0)
- 56: c149 beqz a0,d8 <_Z9print_inti+0x82>
-{
- 58: 7179 addi sp,sp,-48
- 5a: f406 sd ra,40(sp)
- 5c: f022 sd s0,32(sp)
- 5e: ec26 sd s1,24(sp)
- int neg = 0;
- 60: 4801 li a6,0
- {
- write(1, "0", 1);
- return;
+ ba: 344040ef jal 43fe <exit>
+
+ be: a001 j be <_start+0xc>
+
+00000000000000c0 <sys_exit>:
+ name: \
+ li a7, SYS_ ## sysname; \
+ ecall; \
+ ret
+
+SYSCALL_NAME(sys_exit, exit)
+ c0: 488d li a7,3
+ c2: 00000073 ecall
+ c6: 8082 ret
+
+00000000000000c8 <fork>:
+
+SYSCALL(fork)
+ c8: 4889 li a7,2
+ ca: 00000073 ecall
+ ce: 8082 ret
+
+00000000000000d0 <wait>:
+SYSCALL(wait)
+ d0: 4891 li a7,4
+ d2: 00000073 ecall
+ d6: 8082 ret
+
+00000000000000d8 <pipe>:
+SYSCALL(pipe)
+ d8: 4895 li a7,5
+ da: 00000073 ecall
+ de: 8082 ret
+
+00000000000000e0 <read>:
+SYSCALL(read)
+ e0: 4899 li a7,6
+ e2: 00000073 ecall
+ e6: 8082 ret
+
+00000000000000e8 <write>:
+SYSCALL(write)
+ e8: 48c5 li a7,17
+ ea: 00000073 ecall
+ ee: 8082 ret
+
+00000000000000f0 <close>:
+SYSCALL(close)
+ f0: 48d9 li a7,22
+ f2: 00000073 ecall
+ f6: 8082 ret
+
+00000000000000f8 <kill>:
+SYSCALL(kill)
+ f8: 489d li a7,7
+ fa: 00000073 ecall
+ fe: 8082 ret
+
+0000000000000100 <exec>:
+SYSCALL(exec)
+ 100: 48a1 li a7,8
+ 102: 00000073 ecall
+ 106: 8082 ret
+
+0000000000000108 <open>:
+SYSCALL(open)
+ 108: 48c1 li a7,16
+ 10a: 00000073 ecall
+ 10e: 8082 ret
+
+0000000000000110 <mknod>:
+SYSCALL(mknod)
+ 110: 48c9 li a7,18
+ 112: 00000073 ecall
+ 116: 8082 ret
+
+0000000000000118 <unlink>:
+SYSCALL(unlink)
+ 118: 48cd li a7,19
+ 11a: 00000073 ecall
+ 11e: 8082 ret
+
+0000000000000120 <fstat>:
+SYSCALL(fstat)
+ 120: 48a5 li a7,9
+ 122: 00000073 ecall
+ 126: 8082 ret
+
+0000000000000128 <link>:
+SYSCALL(link)
+ 128: 48d1 li a7,20
+ 12a: 00000073 ecall
+ 12e: 8082 ret
+
+0000000000000130 <mkdir>:
+SYSCALL(mkdir)
+ 130: 48d5 li a7,21
+ 132: 00000073 ecall
+ 136: 8082 ret
+
+0000000000000138 <chdir>:
+SYSCALL(chdir)
+ 138: 48a9 li a7,10
+ 13a: 00000073 ecall
+ 13e: 8082 ret
+
+0000000000000140 <dup>:
+SYSCALL(dup)
+ 140: 48ad li a7,11
+ 142: 00000073 ecall
+ 146: 8082 ret
+
+0000000000000148 <getpid>:
+SYSCALL(getpid)
+ 148: 48b1 li a7,12
+ 14a: 00000073 ecall
+ 14e: 8082 ret
+
+0000000000000150 <sbrk>:
+SYSCALL(sbrk)
+ 150: 48b5 li a7,13
+ 152: 00000073 ecall
+ 156: 8082 ret
+
+0000000000000158 <sleep>:
+SYSCALL(sleep)
+ 158: 48b9 li a7,14
+ 15a: 00000073 ecall
+ 15e: 8082 ret
+
+0000000000000160 <uptime>:
+SYSCALL(uptime)
+ 160: 48bd li a7,15
+ 162: 00000073 ecall
+ 166: 8082 ret
+
+0000000000000168 <putc>:
+SYSCALL(putc)
+ 168: 4885 li a7,1
+ 16a: 00000073 ecall
+ 16e: 8082 ret
+
+0000000000000170 <disk_test>:
+SYSCALL(disk_test)
+ 170: 48dd li a7,23
+ 172: 00000073 ecall
+ 176: 8082 ret
+
+0000000000000178 <lseek>:
+ 178: 48e1 li a7,24
+ 17a: 00000073 ecall
+ 17e: 8082 ret
+
+0000000000000180 <stbsp__clamp_callback>:
+ 180: 45dc lw a5,12(a1)
+ 182: 4598 lw a4,8(a1)
+ 184: 9fb1 addw a5,a5,a2
+ 186: c5dc sw a5,12(a1)
+ 188: 0007069b sext.w a3,a4
+ 18c: 00e65463 bge a2,a4,194 <stbsp__clamp_callback+0x14>
+ 190: 0006069b sext.w a3,a2
+ 194: c685 beqz a3,1bc <stbsp__clamp_callback+0x3c>
+ 196: 619c ld a5,0(a1)
+ 198: 00a78e63 beq a5,a0,1b4 <stbsp__clamp_callback+0x34>
+ 19c: 00d50633 add a2,a0,a3
+ 1a0: 00054703 lbu a4,0(a0)
+ 1a4: 0505 addi a0,a0,1
+ 1a6: 0785 addi a5,a5,1
+ 1a8: fee78fa3 sb a4,-1(a5)
+ 1ac: fec56ae3 bltu a0,a2,1a0 <stbsp__clamp_callback+0x20>
+ 1b0: 6188 ld a0,0(a1)
+ 1b2: 4598 lw a4,8(a1)
+ 1b4: 9f15 subw a4,a4,a3
+ 1b6: 9536 add a0,a0,a3
+ 1b8: e188 sd a0,0(a1)
+ 1ba: c598 sw a4,8(a1)
+ 1bc: 1ff00793 li a5,511
+ 1c0: 00e7d463 bge a5,a4,1c8 <stbsp__clamp_callback+0x48>
+ 1c4: 6188 ld a0,0(a1)
+ 1c6: 8082 ret
+ 1c8: 01058513 addi a0,a1,16
+ 1cc: 8082 ret
+
+00000000000001ce <stbsp__count_clamp_callback>:
+ 1ce: 45dc lw a5,12(a1)
+ 1d0: 01058513 addi a0,a1,16
+ 1d4: 9fb1 addw a5,a5,a2
+ 1d6: c5dc sw a5,12(a1)
+ 1d8: 8082 ret
+
+00000000000001da <stbsp__real_to_str>:
+ 1da: e20508d3 fmv.x.d a7,fa0
+ 1de: 82aa mv t0,a0
+ 1e0: 4348d813 srai a6,a7,0x34
+ 1e4: 8ec6 mv t4,a7
+ 1e6: 7ff87813 andi a6,a6,2047
+ 1ea: 8346 mv t1,a7
+ 1ec: 03f8d513 srli a0,a7,0x3f
+ 1f0: 0008d663 bgez a7,1fc <stbsp__real_to_str+0x22>
+ 1f4: 22a517d3 fneg.d fa5,fa0
+ 1f8: e20788d3 fmv.x.d a7,fa5
+ 1fc: 7ff00e13 li t3,2047
+ 200: 35c80663 beq a6,t3,54c <stbsp__real_to_str+0x372>
+ 204: 1101 addi sp,sp,-32
+ 206: 14080363 beqz a6,34c <stbsp__real_to_str+0x172>
+ 20a: c018081b addiw a6,a6,-1023
+ 20e: ec22 sd s0,24(sp)
+ 210: 02081313 slli t1,a6,0x20
+ 214: 66034d63 bltz t1,88e <stbsp__real_to_str+0x6b4>
+ 218: 4d100313 li t1,1233
+ 21c: 0303033b mulw t1,t1,a6
+ 220: 4849 li a6,18
+ 222: 40c3531b sraiw t1,t1,0xc
+ 226: 0013039b addiw t2,t1,1
+ 22a: 4078083b subw a6,a6,t2
+ 22e: 4359 li t1,22
+ 230: 17036163 bltu t1,a6,392 <stbsp__real_to_str+0x1b8>
+ 234: 00005317 auipc t1,0x5
+ 238: 19430313 addi t1,t1,404 # 53c8 <stbsp__bot>
+ 23c: 080e slli a6,a6,0x3
+ 23e: 981a add a6,a6,t1
+ 240: 00083e03 ld t3,0(a6)
+ 244: 00083607 fld fa2,0(a6)
+ 248: f20887d3 fmv.d.x fa5,a7
+ 24c: f8000837 lui a6,0xf8000
+ 250: 01187333 and t1,a6,a7
+ 254: 01c87833 and a6,a6,t3
+ 258: 12f676d3 fmul.d fa3,fa2,fa5
+ 25c: f20807d3 fmv.d.x fa5,a6
+ 260: f2030753 fmv.d.x fa4,t1
+ 264: f20305d3 fmv.d.x fa1,t1
+ 268: 0af67653 fsub.d fa2,fa2,fa5
+ 26c: f20887d3 fmv.d.x fa5,a7
+ 270: 0ae7f753 fsub.d fa4,fa5,fa4
+ 274: f20807d3 fmv.d.x fa5,a6
+ 278: 6ab7f7c7 fmsub.d fa5,fa5,fa1,fa3
+ 27c: 7ab677c3 fmadd.d fa5,fa2,fa1,fa5
+ 280: f20805d3 fmv.d.x fa1,a6
+ 284: 7ab777c3 fmadd.d fa5,fa4,fa1,fa5
+ 288: 7ac77743 fmadd.d fa4,fa4,fa2,fa5
+ 28c: 02d777d3 fadd.d fa5,fa4,fa3
+ 290: 3782e837 lui a6,0x3782e
+ 294: acf80813 addi a6,a6,-1329 # 3782dacf <_ZSt4cerr+0x37826287>
+ 298: 0832 slli a6,a6,0xc
+ 29a: 9d980813 addi a6,a6,-1575
+ 29e: 084a slli a6,a6,0x12
+ 2a0: 187d addi a6,a6,-1
+ 2a2: c22798d3 fcvt.l.d a7,fa5,rtz
+ 2a6: 0ad7f6d3 fsub.d fa3,fa5,fa3
+ 2aa: 00070e1b sext.w t3,a4
+ 2ae: d228f653 fcvt.d.l fa2,a7
+ 2b2: 0ac7f5d3 fsub.d fa1,fa5,fa2
+ 2b6: 0ad77753 fsub.d fa4,fa4,fa3
+ 2ba: 0af5f6d3 fsub.d fa3,fa1,fa5
+ 2be: 0ad5f553 fsub.d fa0,fa1,fa3
+ 2c2: 02d67653 fadd.d fa2,fa2,fa3
+ 2c6: 0aa7f7d3 fsub.d fa5,fa5,fa0
+ 2ca: 0ac7f7d3 fsub.d fa5,fa5,fa2
+ 2ce: 02b7f7d3 fadd.d fa5,fa5,fa1
+ 2d2: 02e7f7d3 fadd.d fa5,fa5,fa4
+ 2d6: c2279fd3 fcvt.l.d t6,fa5,rtz
+ 2da: 9fc6 add t6,t6,a7
+ 2dc: 19f87063 bgeu a6,t6,45c <stbsp__real_to_str+0x282>
+ 2e0: 2385 addiw t2,t2,1
+ 2e2: 300e4363 bltz t3,5e8 <stbsp__real_to_str+0x40e>
+ 2e6: 00e3833b addw t1,t2,a4
+ 2ea: 475d li a4,23
+ 2ec: 30677663 bgeu a4,t1,5f8 <stbsp__real_to_str+0x41e>
+ 2f0: 577d li a4,-1
+ 2f2: 9301 srli a4,a4,0x20
+ 2f4: 43f75863 bge a4,t6,724 <stbsp__real_to_str+0x54a>
+ 2f8: 07d00313 li t1,125
+ 2fc: 877e mv a4,t6
+ 2fe: 4e01 li t3,0
+ 300: 3e800813 li a6,1000
+ 304: 130e slli t1,t1,0x23
+ 306: a039 j 314 <stbsp__real_to_str+0x13a>
+ 308: 030747b3 div a5,a4,a6
+ 30c: 4e05 li t3,1
+ 30e: 40674c63 blt a4,t1,726 <stbsp__real_to_str+0x54c>
+ 312: 873e mv a4,a5
+ 314: 030768b3 rem a7,a4,a6
+ 318: fe0888e3 beqz a7,308 <stbsp__real_to_str+0x12e>
+ 31c: 400e0163 beqz t3,71e <stbsp__real_to_str+0x544>
+ 320: 8fbe mv t6,a5
+ 322: 05f5e7b7 lui a5,0x5f5e
+ 326: 0ff78793 addi a5,a5,255 # 5f5e0ff <_ZSt4cerr+0x5f568b7>
+ 32a: 04060413 addi s0,a2,64
+ 32e: 03860613 addi a2,a2,56
+ 332: 15f7c863 blt a5,t6,482 <stbsp__real_to_str+0x2a8>
+ 336: 000f871b sext.w a4,t6
+ 33a: 20070463 beqz a4,542 <stbsp__real_to_str+0x368>
+ 33e: 4f01 li t5,0
+ 340: 4f81 li t6,0
+ 342: 00006e97 auipc t4,0x6
+ 346: 60ee8e93 addi t4,t4,1550 # 6950 <stbsp__digitpair>
+ 34a: aaa9 j 4a4 <stbsp__real_to_str+0x2ca>
+ 34c: 0306 slli t1,t1,0x1
+ 34e: 3e030e63 beqz t1,74a <stbsp__real_to_str+0x570>
+ 352: 4305 li t1,1
+ 354: ec22 sd s0,24(sp)
+ 356: 00ce9e13 slli t3,t4,0xc
+ 35a: 134e slli t1,t1,0x33
+ 35c: 520e4063 bltz t3,87c <stbsp__real_to_str+0x6a2>
+ 360: 40135313 srai t1,t1,0x1
+ 364: 01d37e33 and t3,t1,t4
+ 368: 8f42 mv t5,a6
+ 36a: 387d addiw a6,a6,-1
+ 36c: fe0e0ae3 beqz t3,360 <stbsp__real_to_str+0x186>
+ 370: 26900313 li t1,617
+ 374: c00f081b addiw a6,t5,-1024
+ 378: 0268083b mulw a6,a6,t1
+ 37c: 41f8531b sraiw t1,a6,0x1f
+ 380: 0153531b srliw t1,t1,0x15
+ 384: 0103033b addw t1,t1,a6
+ 388: 40b3539b sraiw t2,t1,0xb
+ 38c: 4849 li a6,18
+ 38e: 4078083b subw a6,a6,t2
+ 392: 41f8531b sraiw t1,a6,0x1f
+ 396: 00684eb3 xor t4,a6,t1
+ 39a: 406e8f3b subw t5,t4,t1
+ 39e: 2c900313 li t1,713
+ 3a2: 03e3033b mulw t1,t1,t5
+ 3a6: 4e35 li t3,13
+ 3a8: 8efa mv t4,t5
+ 3aa: 40e35f9b sraiw t6,t1,0xe
+ 3ae: 837e mv t1,t6
+ 3b0: 23fe4363 blt t3,t6,5d6 <stbsp__real_to_str+0x3fc>
+ 3b4: 5e25 li t3,-23
+ 3b6: 026e0e3b mulw t3,t3,t1
+ 3ba: 01de0ebb addw t4,t3,t4
+ 3be: 22084f63 bltz a6,5fc <stbsp__real_to_str+0x422>
+ 3c2: f2000753 fmv.d.x fa4,zero
+ 3c6: 00005e17 auipc t3,0x5
+ 3ca: 002e0e13 addi t3,t3,2 # 53c8 <stbsp__bot>
+ 3ce: 380e9e63 bnez t4,76a <stbsp__real_to_str+0x590>
+ 3d2: f20887d3 fmv.d.x fa5,a7
+ 3d6: fff30f1b addiw t5,t1,-1
+ 3da: 0f0e slli t5,t5,0x3
+ 3dc: 02f777d3 fadd.d fa5,fa4,fa5
+ 3e0: 030e slli t1,t1,0x3
+ 3e2: 9f72 add t5,t5,t3
+ 3e4: 9e1a add t3,t3,t1
+ 3e6: 2e0e3e03 ld t3,736(t3)
+ 3ea: 2e8f3587 fld fa1,744(t5)
+ 3ee: f8000837 lui a6,0xf8000
+ 3f2: e2078ed3 fmv.x.d t4,fa5
+ 3f6: 12b7f6d3 fmul.d fa3,fa5,fa1
+ 3fa: f2088653 fmv.d.x fa2,a7
+ 3fe: 01d87333 and t1,a6,t4
+ 402: 01c87833 and a6,a6,t3
+ 406: f20807d3 fmv.d.x fa5,a6
+ 40a: f2030053 fmv.d.x ft0,t1
+ 40e: 0af5f553 fsub.d fa0,fa1,fa5
+ 412: f20e87d3 fmv.d.x fa5,t4
+ 416: 0ac7f0d3 fsub.d ft1,fa5,fa2
+ 41a: f20807d3 fmv.d.x fa5,a6
+ 41e: f2030653 fmv.d.x fa2,t1
+ 422: 6ac7f647 fmsub.d fa2,fa5,fa2,fa3
+ 426: f20e87d3 fmv.d.x fa5,t4
+ 42a: 0a177753 fsub.d fa4,fa4,ft1
+ 42e: f20300d3 fmv.d.x ft1,t1
+ 432: 0a07f7d3 fsub.d fa5,fa5,ft0
+ 436: 350f3007 fld ft0,848(t5)
+ 43a: 62157643 fmadd.d fa2,fa0,ft1,fa2
+ 43e: 12b77753 fmul.d fa4,fa4,fa1
+ 442: f20805d3 fmv.d.x fa1,a6
+ 446: 62b7f643 fmadd.d fa2,fa5,fa1,fa2
+ 44a: f20e85d3 fmv.d.x fa1,t4
+ 44e: 7205f743 fmadd.d fa4,fa1,ft0,fa4
+ 452: 62a7f7c3 fmadd.d fa5,fa5,fa0,fa2
+ 456: 02e7f753 fadd.d fa4,fa5,fa4
+ 45a: bd0d j 28c <stbsp__real_to_str+0xb2>
+ 45c: 00e3833b addw t1,t2,a4
+ 460: 2a0e4663 bltz t3,70c <stbsp__real_to_str+0x532>
+ 464: 475d li a4,23
+ 466: 10677663 bgeu a4,t1,572 <stbsp__real_to_str+0x398>
+ 46a: e80f93e3 bnez t6,2f0 <stbsp__real_to_str+0x116>
+ 46e: 05f5e7b7 lui a5,0x5f5e
+ 472: 0ff78793 addi a5,a5,255 # 5f5e0ff <_ZSt4cerr+0x5f568b7>
+ 476: 04060413 addi s0,a2,64
+ 47a: 03860613 addi a2,a2,56
+ 47e: ebf7dce3 bge a5,t6,336 <stbsp__real_to_str+0x15c>
+ 482: 4f01 li t5,0
+ 484: 00006e97 auipc t4,0x6
+ 488: 4cce8e93 addi t4,t4,1228 # 6950 <stbsp__digitpair>
+ 48c: 05f5e7b7 lui a5,0x5f5e
+ 490: 10078793 addi a5,a5,256 # 5f5e100 <_ZSt4cerr+0x5f568b8>
+ 494: 02ffe833 rem a6,t6,a5
+ 498: 02ffcfb3 div t6,t6,a5
+ 49c: 0008071b sext.w a4,a6
+ 4a0: 0a080463 beqz a6,548 <stbsp__real_to_str+0x36e>
+ 4a4: 8822 mv a6,s0
+ 4a6: 06400893 li a7,100
+ 4aa: 06300e13 li t3,99
+ 4ae: 1879 addi a6,a6,-2 # fffffffff7fffffe <_ZSt4cerr+0xfffffffff7ff87b6>
+ 4b0: 0007031b sext.w t1,a4
+ 4b4: 031777bb remuw a5,a4,a7
+ 4b8: 2785 addiw a5,a5,1
+ 4ba: 0017979b slliw a5,a5,0x1
+ 4be: 1782 slli a5,a5,0x20
+ 4c0: 9381 srli a5,a5,0x20
+ 4c2: 97f6 add a5,a5,t4
+ 4c4: 0007d783 lhu a5,0(a5)
+ 4c8: 0317573b divuw a4,a4,a7
+ 4cc: 00f81023 sh a5,0(a6)
+ 4d0: fc6e6fe3 bltu t3,t1,4ae <stbsp__real_to_str+0x2d4>
+ 4d4: 008f0f3b addw t5,t5,s0
+ 4d8: 410f0f3b subw t5,t5,a6
+ 4dc: 020f8f63 beqz t6,51a <stbsp__real_to_str+0x340>
+ 4e0: 87c2 mv a5,a6
+ 4e2: 03000713 li a4,48
+ 4e6: 04c80c63 beq a6,a2,53e <stbsp__real_to_str+0x364>
+ 4ea: 17fd addi a5,a5,-1
+ 4ec: 00e78023 sb a4,0(a5)
+ 4f0: fec79de3 bne a5,a2,4ea <stbsp__real_to_str+0x310>
+ 4f4: 408807b3 sub a5,a6,s0
+ 4f8: 00ff07bb addw a5,t5,a5
+ 4fc: 1461 addi s0,s0,-8
+ 4fe: 00878f1b addiw t5,a5,8
+ 502: 05f5e7b7 lui a5,0x5f5e
+ 506: 0ff78793 addi a5,a5,255 # 5f5e0ff <_ZSt4cerr+0x5f568b7>
+ 50a: ff840613 addi a2,s0,-8
+ 50e: f7f7cfe3 blt a5,t6,48c <stbsp__real_to_str+0x2b2>
+ 512: 000f871b sext.w a4,t6
+ 516: 4f81 li t6,0
+ 518: b771 j 4a4 <stbsp__real_to_str+0x2ca>
+ 51a: 020f0563 beqz t5,544 <stbsp__real_to_str+0x36a>
+ 51e: 00084703 lbu a4,0(a6)
+ 522: 03000793 li a5,48
+ 526: 22f70f63 beq a4,a5,764 <stbsp__real_to_str+0x58a>
+ 52a: 2f01 sext.w t5,t5
+ 52c: 0076a023 sw t2,0(a3)
+ 530: 6462 ld s0,24(sp)
+ 532: 0102b023 sd a6,0(t0)
+ 536: 01e5a023 sw t5,0(a1)
+ 53a: 6105 addi sp,sp,32
+ 53c: 8082 ret
+ 53e: 8442 mv s0,a6
+ 540: b7c9 j 502 <stbsp__real_to_str+0x328>
+ 542: 8822 mv a6,s0
+ 544: 4f01 li t5,0
+ 546: b7dd j 52c <stbsp__real_to_str+0x352>
+ 548: 8822 mv a6,s0
+ 54a: bf59 j 4e0 <stbsp__real_to_str+0x306>
+ 54c: 0eb2 slli t4,t4,0xc
+ 54e: 00005797 auipc a5,0x5
+ 552: b4a78793 addi a5,a5,-1206 # 5098 <_GLOBAL__sub_I__ZSt3cin+0xd0>
+ 556: 000e8663 beqz t4,562 <stbsp__real_to_str+0x388>
+ 55a: 00005797 auipc a5,0x5
+ 55e: b3678793 addi a5,a5,-1226 # 5090 <_GLOBAL__sub_I__ZSt3cin+0xc8>
+ 562: 00f2b023 sd a5,0(t0)
+ 566: 679d lui a5,0x7
+ 568: c29c sw a5,0(a3)
+ 56a: 4f0d li t5,3
+ 56c: 01e5a023 sw t5,0(a1)
+ 570: 8082 ret
+ 572: 3b9ad737 lui a4,0x3b9ad
+ 576: 9ff70713 addi a4,a4,-1537 # 3b9ac9ff <_ZSt4cerr+0x3b9a51b7>
+ 57a: 07f76f63 bltu a4,t6,5f8 <stbsp__real_to_str+0x41e>
+ 57e: 4805 li a6,1
+ 580: 02081713 slli a4,a6,0x20
+ 584: 01d75893 srli a7,a4,0x1d
+ 588: 00005717 auipc a4,0x5
+ 58c: 1f870713 addi a4,a4,504 # 5780 <stbsp__powten>
+ 590: 9746 add a4,a4,a7
+ 592: 4e51 li t3,20
+ 594: a021 j 59c <stbsp__real_to_str+0x3c2>
+ 596: 2805 addiw a6,a6,1
+ 598: edc809e3 beq a6,t3,46a <stbsp__real_to_str+0x290>
+ 59c: 00073883 ld a7,0(a4)
+ 5a0: 0721 addi a4,a4,8
+ 5a2: ff1ffae3 bgeu t6,a7,596 <stbsp__real_to_str+0x3bc>
+ 5a6: ed0372e3 bgeu t1,a6,46a <stbsp__real_to_str+0x290>
+ 5aa: 4068083b subw a6,a6,t1
+ 5ae: 475d li a4,23
+ 5b0: eb076de3 bltu a4,a6,46a <stbsp__real_to_str+0x290>
+ 5b4: 080e slli a6,a6,0x3
+ 5b6: 00005717 auipc a4,0x5
+ 5ba: e1270713 addi a4,a4,-494 # 53c8 <stbsp__bot>
+ 5be: 9742 add a4,a4,a6
+ 5c0: 3b873803 ld a6,952(a4)
+ 5c4: 00185713 srli a4,a6,0x1
+ 5c8: 977e add a4,a4,t6
+ 5ca: 01176363 bltu a4,a7,5d0 <stbsp__real_to_str+0x3f6>
+ 5ce: 2385 addiw t2,t2,1
+ 5d0: 03075fb3 divu t6,a4,a6
+ 5d4: bd59 j 46a <stbsp__real_to_str+0x290>
+ 5d6: 4335 li t1,13
+ 5d8: 5e25 li t3,-23
+ 5da: 026e0e3b mulw t3,t3,t1
+ 5de: 01de0ebb addw t4,t3,t4
+ 5e2: de0850e3 bgez a6,3c2 <stbsp__real_to_str+0x1e8>
+ 5e6: a819 j 5fc <stbsp__real_to_str+0x422>
+ 5e8: 02571313 slli t1,a4,0x25
+ 5ec: 02535313 srli t1,t1,0x25
+ 5f0: 0305 addi t1,t1,1
+ 5f2: 475d li a4,23
+ 5f4: ce676ee3 bltu a4,t1,2f0 <stbsp__real_to_str+0x116>
+ 5f8: 4829 li a6,10
+ 5fa: b759 j 580 <stbsp__real_to_str+0x3a6>
+ 5fc: 260e8663 beqz t4,868 <stbsp__real_to_str+0x68e>
+ 600: 00231e13 slli t3,t1,0x2
+ 604: 41c30e33 sub t3,t1,t3
+ 608: 0e0e slli t3,t3,0x3
+ 60a: 9e1a add t3,t3,t1
+ 60c: fffe881b addiw a6,t4,-1
+ 610: 9e7a add t3,t3,t5
+ 612: 00005e97 auipc t4,0x5
+ 616: db6e8e93 addi t4,t4,-586 # 53c8 <stbsp__bot>
+ 61a: 0e0e slli t3,t3,0x3
+ 61c: 080e slli a6,a6,0x3
+ 61e: 9876 add a6,a6,t4
+ 620: 9ef2 add t4,t4,t3
+ 622: 0b883607 fld fa2,184(a6)
+ 626: f20887d3 fmv.d.x fa5,a7
+ 62a: 0b0ebf03 ld t5,176(t4)
+ 62e: f8000e37 lui t3,0xf8000
+ 632: 011e7eb3 and t4,t3,a7
+ 636: 12f676d3 fmul.d fa3,fa2,fa5
+ 63a: 01ee7e33 and t3,t3,t5
+ 63e: f20e07d3 fmv.d.x fa5,t3
+ 642: f20e0753 fmv.d.x fa4,t3
+ 646: f20e8553 fmv.d.x fa0,t4
+ 64a: 0af67653 fsub.d fa2,fa2,fa5
+ 64e: f20e87d3 fmv.d.x fa5,t4
+ 652: f20e85d3 fmv.d.x fa1,t4
+ 656: 6ae7f7c7 fmsub.d fa5,fa5,fa4,fa3
+ 65a: f2088753 fmv.d.x fa4,a7
+ 65e: 0ab775d3 fsub.d fa1,fa4,fa1
+ 662: 16883707 fld fa4,360(a6)
+ 666: 7aa677c3 fmadd.d fa5,fa2,fa0,fa5
+ 66a: f20e0553 fmv.d.x fa0,t3
+ 66e: 7aa5f7c3 fmadd.d fa5,fa1,fa0,fa5
+ 672: 7ac5f5c3 fmadd.d fa1,fa1,fa2,fa5
+ 676: f20887d3 fmv.d.x fa5,a7
+ 67a: 5af77743 fmadd.d fa4,fa4,fa5,fa1
+ 67e: c00f87e3 beqz t6,28c <stbsp__real_to_str+0xb2>
+ 682: 02d777d3 fadd.d fa5,fa4,fa3
+ 686: fff3089b addiw a7,t1,-1
+ 68a: 00005817 auipc a6,0x5
+ 68e: d3e80813 addi a6,a6,-706 # 53c8 <stbsp__bot>
+ 692: 030e slli t1,t1,0x3
+ 694: 088e slli a7,a7,0x3
+ 696: 98c2 add a7,a7,a6
+ 698: 981a add a6,a6,t1
+ 69a: e2078e53 fmv.x.d t3,fa5
+ 69e: 21083e83 ld t4,528(a6)
+ 6a2: f8000837 lui a6,0xf8000
+ 6a6: 2188b507 fld fa0,536(a7)
+ 6aa: 01c87333 and t1,a6,t3
+ 6ae: 01d87833 and a6,a6,t4
+ 6b2: f2080653 fmv.d.x fa2,a6
+ 6b6: 12f577d3 fmul.d fa5,fa0,fa5
+ 6ba: 2808b587 fld fa1,640(a7)
+ 6be: 0ac57053 fsub.d ft0,fa0,fa2
+ 6c2: f20e0653 fmv.d.x fa2,t3
+ 6c6: 0ad67153 fsub.d ft2,fa2,fa3
+ 6ca: f20806d3 fmv.d.x fa3,a6
+ 6ce: f2030653 fmv.d.x fa2,t1
+ 6d2: 7ac6f0c7 fmsub.d ft1,fa3,fa2,fa5
+ 6d6: f20e06d3 fmv.d.x fa3,t3
+ 6da: 0ac6f653 fsub.d fa2,fa3,fa2
+ 6de: 22f786d3 fmv.d fa3,fa5
+ 6e2: 0a2777d3 fsub.d fa5,fa4,ft2
+ 6e6: f2030753 fmv.d.x fa4,t1
+ 6ea: 0ae07743 fmadd.d fa4,ft0,fa4,ft1
+ 6ee: 12a7f7d3 fmul.d fa5,fa5,fa0
+ 6f2: f2080553 fmv.d.x fa0,a6
+ 6f6: 72a67743 fmadd.d fa4,fa2,fa0,fa4
+ 6fa: f20e0553 fmv.d.x fa0,t3
+ 6fe: 7aa5f7c3 fmadd.d fa5,fa1,fa0,fa5
+ 702: 72067643 fmadd.d fa2,fa2,ft0,fa4
+ 706: 02f67753 fadd.d fa4,fa2,fa5
+ 70a: b649 j 28c <stbsp__real_to_str+0xb2>
+ 70c: 02571313 slli t1,a4,0x25
+ 710: 02535313 srli t1,t1,0x25
+ 714: 0305 addi t1,t1,1
+ 716: 475d li a4,23
+ 718: d46769e3 bltu a4,t1,46a <stbsp__real_to_str+0x290>
+ 71c: bd99 j 572 <stbsp__real_to_str+0x398>
+ 71e: 87fe mv a5,t6
+ 720: 8fbe mv t6,a5
+ 722: b101 j 322 <stbsp__real_to_str+0x148>
+ 724: 87fe mv a5,t6
+ 726: 3e800713 li a4,1000
+ 72a: 02e7f73b remuw a4,a5,a4
+ 72e: 2781 sext.w a5,a5
+ 730: eb01 bnez a4,740 <stbsp__real_to_str+0x566>
+ 732: 3e800813 li a6,1000
+ 736: 0307d7bb divuw a5,a5,a6
+ 73a: 0307f73b remuw a4,a5,a6
+ 73e: df65 beqz a4,736 <stbsp__real_to_str+0x55c>
+ 740: 02079f93 slli t6,a5,0x20
+ 744: 020fdf93 srli t6,t6,0x20
+ 748: b31d j 46e <stbsp__real_to_str+0x294>
+ 74a: 4785 li a5,1
+ 74c: c29c sw a5,0(a3)
+ 74e: 00c2b023 sd a2,0(t0)
+ 752: 03000793 li a5,48
+ 756: 00f60023 sb a5,0(a2)
+ 75a: 4f05 li t5,1
+ 75c: 01e5a023 sw t5,0(a1)
+ 760: 6105 addi sp,sp,32
+ 762: 8082 ret
+ 764: 0805 addi a6,a6,1 # fffffffff8000001 <_ZSt4cerr+0xfffffffff7ff87b9>
+ 766: 3f7d addiw t5,t5,-1
+ 768: b3d1 j 52c <stbsp__real_to_str+0x352>
+ 76a: e826 sd s1,16(sp)
+ 76c: e44a sd s2,8(sp)
+ 76e: 4859 li a6,22
+ 770: 8976 mv s2,t4
+ 772: 11d84363 blt a6,t4,878 <stbsp__real_to_str+0x69e>
+ 776: 0009049b sext.w s1,s2
+ 77a: 00005e17 auipc t3,0x5
+ 77e: c4ee0e13 addi t3,t3,-946 # 53c8 <stbsp__bot>
+ 782: 00349813 slli a6,s1,0x3
+ 786: 9872 add a6,a6,t3
+ 788: 00083687 fld fa3,0(a6)
+ 78c: 00083803 ld a6,0(a6)
+ 790: f20887d3 fmv.d.x fa5,a7
+ 794: f8000fb7 lui t6,0xf8000
+ 798: 010ff833 and a6,t6,a6
+ 79c: 12f6f553 fmul.d fa0,fa3,fa5
+ 7a0: f20807d3 fmv.d.x fa5,a6
+ 7a4: 011ff433 and s0,t6,a7
+ 7a8: f2040753 fmv.d.x fa4,s0
+ 7ac: 0af6f6d3 fsub.d fa3,fa3,fa5
+ 7b0: f20887d3 fmv.d.x fa5,a7
+ 7b4: f2080653 fmv.d.x fa2,a6
+ 7b8: 412e8ebb subw t4,t4,s2
+ 7bc: 0ae7f753 fsub.d fa4,fa5,fa4
+ 7c0: f20407d3 fmv.d.x fa5,s0
+ 7c4: e20508d3 fmv.x.d a7,fa0
+ 7c8: 52c7f7c7 fmsub.d fa5,fa5,fa2,fa0
+ 7cc: f2040653 fmv.d.x fa2,s0
+ 7d0: 7ac6f7c3 fmadd.d fa5,fa3,fa2,fa5
+ 7d4: f2080653 fmv.d.x fa2,a6
+ 7d8: 7ac777c3 fmadd.d fa5,fa4,fa2,fa5
+ 7dc: 7ad77743 fmadd.d fa4,fa4,fa3,fa5
+ 7e0: 080e8963 beqz t4,872 <stbsp__real_to_str+0x698>
+ 7e4: 02e577d3 fadd.d fa5,fa0,fa4
+ 7e8: 0e8e slli t4,t4,0x3
+ 7ea: 01de0833 add a6,t3,t4
+ 7ee: 00083587 fld fa1,0(a6)
+ 7f2: 00231893 slli a7,t1,0x2
+ 7f6: 411308b3 sub a7,t1,a7
+ 7fa: 00389813 slli a6,a7,0x3
+ 7fe: e2078453 fmv.x.d s0,fa5
+ 802: 12f5f7d3 fmul.d fa5,fa1,fa5
+ 806: 981a add a6,a6,t1
+ 808: 987a add a6,a6,t5
+ 80a: 40980833 sub a6,a6,s1
+ 80e: 080e slli a6,a6,0x3
+ 810: 9872 add a6,a6,t3
+ 812: 00083e83 ld t4,0(a6)
+ 816: 008ff833 and a6,t6,s0
+ 81a: e20788d3 fmv.x.d a7,fa5
+ 81e: f20806d3 fmv.d.x fa3,a6
+ 822: f20407d3 fmv.d.x fa5,s0
+ 826: 01dfffb3 and t6,t6,t4
+ 82a: f20880d3 fmv.d.x ft1,a7
+ 82e: 0ad7f653 fsub.d fa2,fa5,fa3
+ 832: f20f87d3 fmv.d.x fa5,t6
+ 836: 64c2 ld s1,16(sp)
+ 838: 6922 ld s2,8(sp)
+ 83a: 0af5f053 fsub.d ft0,fa1,fa5
+ 83e: 0ad7f6c7 fmsub.d fa3,fa5,fa3,ft1
+ 842: f20407d3 fmv.d.x fa5,s0
+ 846: 0aa7f7d3 fsub.d fa5,fa5,fa0
+ 84a: f2080553 fmv.d.x fa0,a6
+ 84e: 6aa076c3 fmadd.d fa3,ft0,fa0,fa3
+ 852: 0af77753 fsub.d fa4,fa4,fa5
+ 856: f20f87d3 fmv.d.x fa5,t6
+ 85a: 6af677c3 fmadd.d fa5,fa2,fa5,fa3
+ 85e: 7a067643 fmadd.d fa2,fa2,ft0,fa5
+ 862: 62e5f743 fmadd.d fa4,fa1,fa4,fa2
+ 866: b6b5 j 3d2 <stbsp__real_to_str+0x1f8>
+ 868: f20886d3 fmv.d.x fa3,a7
+ 86c: f2000753 fmv.d.x fa4,zero
+ 870: b539 j 67e <stbsp__real_to_str+0x4a4>
+ 872: 64c2 ld s1,16(sp)
+ 874: 6922 ld s2,8(sp)
+ 876: beb1 j 3d2 <stbsp__real_to_str+0x1f8>
+ 878: 4959 li s2,22
+ 87a: bdf5 j 776 <stbsp__real_to_str+0x59c>
+ 87c: e826 sd s1,16(sp)
+ 87e: e44a sd s2,8(sp)
+ 880: ecc00393 li t2,-308
+ 884: 4eed li t4,27
+ 886: 4335 li t1,13
+ 888: 14600f13 li t5,326
+ 88c: b5cd j 76e <stbsp__real_to_str+0x594>
+ 88e: 26900313 li t1,617
+ 892: 0303083b mulw a6,t1,a6
+ 896: 41f8531b sraiw t1,a6,0x1f
+ 89a: 0153531b srliw t1,t1,0x15
+ 89e: 0103033b addw t1,t1,a6
+ 8a2: 40b3539b sraiw t2,t1,0xb
+ 8a6: 4849 li a6,18
+ 8a8: 4078083b subw a6,a6,t2
+ 8ac: b249 j 22e <stbsp__real_to_str+0x54>
+
+00000000000008ae <_in_char.part.0>:
+static int _in_char(_InContext *ctx)
+ 8ae: 87aa mv a5,a0
+ if (ctx->fd == -1)
+ 8b0: 4508 lw a0,8(a0)
+ 8b2: 577d li a4,-1
+ 8b4: 00e51d63 bne a0,a4,8ce <_in_char.part.0+0x20>
+ if (ctx->buf[ctx->pos] == '\0')
+ 8b8: 6b94 ld a3,16(a5)
+ 8ba: 6398 ld a4,0(a5)
+ 8bc: 9736 add a4,a4,a3
+ 8be: 00074603 lbu a2,0(a4)
+ 8c2: c60d beqz a2,8ec <_in_char.part.0+0x3e>
+ return (unsigned char)ctx->buf[ctx->pos++];
+ 8c4: 0685 addi a3,a3,1
+ 8c6: eb94 sd a3,16(a5)
+ 8c8: 00074503 lbu a0,0(a4)
+ 8cc: 8082 ret
+static int _in_char(_InContext *ctx)
+ 8ce: 1101 addi sp,sp,-32
+ if (read(ctx->fd, &c, 1) == 1)
+ 8d0: 4605 li a2,1
+ 8d2: 00f10593 addi a1,sp,15
+static int _in_char(_InContext *ctx)
+ 8d6: ec06 sd ra,24(sp)
+ if (read(ctx->fd, &c, 1) == 1)
+ 8d8: 809ff0ef jal e0 <read>
+ 8dc: 4785 li a5,1
+ 8de: 00f51963 bne a0,a5,8f0 <_in_char.part.0+0x42>
+ return (unsigned char)c;
+ 8e2: 00f14503 lbu a0,15(sp)
+}
+ 8e6: 60e2 ld ra,24(sp)
+ 8e8: 6105 addi sp,sp,32
+ 8ea: 8082 ret
+ return -1;
+ 8ec: 557d li a0,-1
+}
+ 8ee: 8082 ret
+ return -1;
+ 8f0: 557d li a0,-1
+ 8f2: bfd5 j 8e6 <_in_char.part.0+0x38>
+
+00000000000008f4 <_skip_space>:
+{
+ 8f4: 7139 addi sp,sp,-64
+ 8f6: f822 sd s0,48(sp)
+ 8f8: f426 sd s1,40(sp)
+ 8fa: f04a sd s2,32(sp)
+ 8fc: ec4e sd s3,24(sp)
+ 8fe: e852 sd s4,16(sp)
+ 900: fc06 sd ra,56(sp)
+ 902: 842a mv s0,a0
+ ctx->ungotten = -1;
+ 904: 54fd li s1,-1
+ if (read(ctx->fd, &c, 1) == 1)
+ 906: 00f10a13 addi s4,sp,15
+ return c == ' ' || c == '\t' || c == '\n' || c == '\v' || c == '\f' || c == '\r';
+ 90a: 02000913 li s2,32
+ 90e: 4991 li s3,4
+ if (ctx->ungotten >= 0)
+ 910: 4c1c lw a5,24(s0)
+ 912: 0407d163 bgez a5,954 <_skip_space+0x60>
+ if (ctx->fd == -1)
+ 916: 4408 lw a0,8(s0)
+ if (read(ctx->fd, &c, 1) == 1)
+ 918: 4605 li a2,1
+ 91a: 85d2 mv a1,s4
+ if (ctx->fd == -1)
+ 91c: 02951e63 bne a0,s1,958 <_skip_space+0x64>
+ if (ctx->buf[ctx->pos] == '\0')
+ 920: 6818 ld a4,16(s0)
+ 922: 601c ld a5,0(s0)
+ return (unsigned char)ctx->buf[ctx->pos++];
+ 924: 00170693 addi a3,a4,1
+ if (ctx->buf[ctx->pos] == '\0')
+ 928: 97ba add a5,a5,a4
+ 92a: 0007c703 lbu a4,0(a5) # 7000 <_stdout+0x190>
+ 92e: cb19 beqz a4,944 <_skip_space+0x50>
+ return (unsigned char)ctx->buf[ctx->pos++];
+ 930: e814 sd a3,16(s0)
+ 932: 0007c783 lbu a5,0(a5)
+ return c == ' ' || c == '\t' || c == '\n' || c == '\v' || c == '\f' || c == '\r';
+ 936: ff77871b addiw a4,a5,-9
+ 93a: fd278be3 beq a5,s2,910 <_skip_space+0x1c>
+ 93e: fce9f9e3 bgeu s3,a4,910 <_skip_space+0x1c>
+ ctx->ungotten = c;
+ 942: cc1c sw a5,24(s0)
+}
+ 944: 70e2 ld ra,56(sp)
+ 946: 7442 ld s0,48(sp)
+ 948: 74a2 ld s1,40(sp)
+ 94a: 7902 ld s2,32(sp)
+ 94c: 69e2 ld s3,24(sp)
+ 94e: 6a42 ld s4,16(sp)
+ 950: 6121 addi sp,sp,64
+ 952: 8082 ret
+ ctx->ungotten = -1;
+ 954: cc04 sw s1,24(s0)
+ return c;
+ 956: b7c5 j 936 <_skip_space+0x42>
+ if (read(ctx->fd, &c, 1) == 1)
+ 958: f88ff0ef jal e0 <read>
+ 95c: 4785 li a5,1
+ 95e: fef513e3 bne a0,a5,944 <_skip_space+0x50>
+ return (unsigned char)c;
+ 962: 00f14783 lbu a5,15(sp)
+ 966: bfc1 j 936 <_skip_space+0x42>
+
+0000000000000968 <_vscanf_core.constprop.0>:
+static int _vscanf_core(_InContext *ctx, const char *format, va_list ap)
+ 968: 7155 addi sp,sp,-208
+ 96a: e586 sd ra,200(sp)
+ 96c: e95a sd s6,144(sp)
+ while (*p)
+ 96e: 0005c783 lbu a5,0(a1)
+static int _vscanf_core(_InContext *ctx, const char *format, va_list ap)
+ 972: e432 sd a2,8(sp)
+ while (*p)
+ 974: 68078b63 beqz a5,100a <_vscanf_core.constprop.0+0x6a2>
+ 978: e1a2 sd s0,192(sp)
+ 97a: fd26 sd s1,184(sp)
+ 97c: f152 sd s4,160(sp)
+ 97e: ed56 sd s5,152(sp)
+ 980: f4ee sd s11,104(sp)
+ 982: 842e mv s0,a1
+ 984: 8daa mv s11,a0
+ int assigned = 0;
+ 986: 4b01 li s6,0
+ return c == ' ' || c == '\t' || c == '\n' || c == '\v' || c == '\f' || c == '\r';
+ 988: 02000493 li s1,32
+ 98c: 4a91 li s5,4
+ if (*p != '%')
+ 98e: 02500a13 li s4,37
+ return c == ' ' || c == '\t' || c == '\n' || c == '\v' || c == '\f' || c == '\r';
+ 992: 04978763 beq a5,s1,9e0 <_vscanf_core.constprop.0+0x78>
+ 996: ff77869b addiw a3,a5,-9
+ 99a: 0ff6f693 zext.b a3,a3
+ 99e: 04daf163 bgeu s5,a3,9e0 <_vscanf_core.constprop.0+0x78>
+ if (*p != '%')
+ 9a2: 07478d63 beq a5,s4,a1c <_vscanf_core.constprop.0+0xb4>
+ _skip_space(ctx);
+ 9a6: 856e mv a0,s11
+ 9a8: f4dff0ef jal 8f4 <_skip_space>
+ if (ctx->ungotten >= 0)
+ 9ac: 018da503 lw a0,24(s11)
+ 9b0: 04055a63 bgez a0,a04 <_vscanf_core.constprop.0+0x9c>
+ 9b4: 856e mv a0,s11
+ 9b6: ef9ff0ef jal 8ae <_in_char.part.0>
+ if (c != *p)
+ 9ba: 00044783 lbu a5,0(s0)
+ 9be: 04a78a63 beq a5,a0,a12 <_vscanf_core.constprop.0+0xaa>
+ if (c != -1)
+ 9c2: 57fd li a5,-1
+ 9c4: 00f50463 beq a0,a5,9cc <_vscanf_core.constprop.0+0x64>
+ ctx->ungotten = c;
+ 9c8: 00adac23 sw a0,24(s11)
+ 9cc: 640e ld s0,192(sp)
+ 9ce: 74ea ld s1,184(sp)
+ 9d0: 7a0a ld s4,160(sp)
+ 9d2: 6aea ld s5,152(sp)
+ 9d4: 7da6 ld s11,104(sp)
+}
+ 9d6: 60ae ld ra,200(sp)
+ 9d8: 855a mv a0,s6
+ 9da: 6b4a ld s6,144(sp)
+ 9dc: 6169 addi sp,sp,208
+ 9de: 8082 ret
+ _skip_space(ctx);
+ 9e0: 856e mv a0,s11
+ 9e2: f13ff0ef jal 8f4 <_skip_space>
+ while (isspace(*p))
+ 9e6: 00044783 lbu a5,0(s0)
+ return c == ' ' || c == '\t' || c == '\n' || c == '\v' || c == '\f' || c == '\r';
+ 9ea: 4611 li a2,4
+ 9ec: ff77869b addiw a3,a5,-9
+ 9f0: 0ff6f693 zext.b a3,a3
+ 9f4: 00978663 beq a5,s1,a00 <_vscanf_core.constprop.0+0x98>
+ 9f8: 00d67463 bgeu a2,a3,a00 <_vscanf_core.constprop.0+0x98>
+ while (*p)
+ 9fc: fbd9 bnez a5,992 <_vscanf_core.constprop.0+0x2a>
+ 9fe: b7f9 j 9cc <_vscanf_core.constprop.0+0x64>
+ p++;
+ a00: 0405 addi s0,s0,1
+ a02: b7d5 j 9e6 <_vscanf_core.constprop.0+0x7e>
+ ctx->ungotten = -1;
+ a04: 57fd li a5,-1
+ a06: 00fdac23 sw a5,24(s11)
+ if (c != *p)
+ a0a: 00044783 lbu a5,0(s0)
+ a0e: faa79ae3 bne a5,a0,9c2 <_vscanf_core.constprop.0+0x5a>
+ while (*p)
+ a12: 00144783 lbu a5,1(s0)
+ p++;
+ a16: 0405 addi s0,s0,1
+ while (*p)
+ a18: ffad bnez a5,992 <_vscanf_core.constprop.0+0x2a>
+ a1a: bf4d j 9cc <_vscanf_core.constprop.0+0x64>
+ a1c: f94a sd s2,176(sp)
+ a1e: f54e sd s3,168(sp)
+ a20: e55e sd s7,136(sp)
+ a22: e162 sd s8,128(sp)
+ if (*p == '*')
+ a24: 00144583 lbu a1,1(s0)
+ a28: 02a00793 li a5,42
+ a2c: 22f58d63 beq a1,a5,c66 <_vscanf_core.constprop.0+0x2fe>
+ p++;
+ a30: 0405 addi s0,s0,1
+ int suppress = 0;
+ a32: 4981 li s3,0
+ while (*p >= '0' && *p <= '9')
+ a34: fd05861b addiw a2,a1,-48
+ a38: 0ff67693 zext.b a3,a2
+ a3c: 47a5 li a5,9
+ a3e: 36d7e763 bltu a5,a3,dac <_vscanf_core.constprop.0+0x444>
+ a42: 4781 li a5,0
+ a44: 4825 li a6,9
+ a46: a019 j a4c <_vscanf_core.constprop.0+0xe4>
+ width = width * 10 + (*p - '0');
+ a48: 0016979b slliw a5,a3,0x1
+ while (*p >= '0' && *p <= '9')
+ a4c: 00144583 lbu a1,1(s0)
+ width = width * 10 + (*p - '0');
+ a50: 00f6093b addw s2,a2,a5
+ a54: 0029169b slliw a3,s2,0x2
+ while (*p >= '0' && *p <= '9')
+ a58: fd05861b addiw a2,a1,-48
+ a5c: 0ff67513 zext.b a0,a2
+ width = width * 10 + (*p - '0');
+ a60: 012686bb addw a3,a3,s2
+ p++;
+ a64: 0405 addi s0,s0,1
+ while (*p >= '0' && *p <= '9')
+ a66: fea871e3 bgeu a6,a0,a48 <_vscanf_core.constprop.0+0xe0>
+ if (*p == 'l')
+ a6a: 06c00693 li a3,108
+ p++;
+ a6e: 00140b93 addi s7,s0,1
+ if (*p == 'l')
+ a72: 1ed58f63 beq a1,a3,c70 <_vscanf_core.constprop.0+0x308>
+ else if (*p == 'h')
+ a76: 06800693 li a3,104
+ a7a: 2ad58863 beq a1,a3,d2a <_vscanf_core.constprop.0+0x3c2>
+ char spec = *p++;
+ a7e: 00044c03 lbu s8,0(s0)
+ a82: 8ba2 mv s7,s0
+ int len_mod = 0;
+ a84: ec02 sd zero,24(sp)
+ char spec = *p++;
+ a86: 06300693 li a3,99
+ a8a: 001b8413 addi s0,s7,1
+ if (!spec)
+ a8e: 2adc0863 beq s8,a3,d3e <_vscanf_core.constprop.0+0x3d6>
+ a92: 1f86fc63 bgeu a3,s8,c8a <_vscanf_core.constprop.0+0x322>
+ a96: f9cc069b addiw a3,s8,-100
+ a9a: 0ff6f693 zext.b a3,a3
+ a9e: 4651 li a2,20
+ aa0: 0cd66e63 bltu a2,a3,b7c <_vscanf_core.constprop.0+0x214>
+ aa4: 00120637 lui a2,0x120
+ aa8: 4585 li a1,1
+ aaa: 00d595b3 sll a1,a1,a3
+ aae: 02160613 addi a2,a2,33 # 120021 <_ZSt4cerr+0x1187d9>
+ ab2: 8e6d and a2,a2,a1
+ ab4: ee69 bnez a2,b8e <_vscanf_core.constprop.0+0x226>
+ ab6: 89b9 andi a1,a1,14
+ ab8: 1e059263 bnez a1,c9c <_vscanf_core.constprop.0+0x334>
+ abc: 463d li a2,15
+ abe: 0ac69f63 bne a3,a2,b7c <_vscanf_core.constprop.0+0x214>
+ _skip_space(ctx);
+ ac2: 856e mv a0,s11
+ ac4: e31ff0ef jal 8f4 <_skip_space>
+ char *buf = suppress ? NULL : va_arg(ap, char *);
+ ac8: ec02 sd zero,24(sp)
+ aca: 00099763 bnez s3,ad8 <_vscanf_core.constprop.0+0x170>
+ ace: 67a2 ld a5,8(sp)
+ ad0: 6398 ld a4,0(a5)
+ ad2: 07a1 addi a5,a5,8
+ ad4: e43e sd a5,8(sp)
+ ad6: ec3a sd a4,24(sp)
+ if (ctx->ungotten >= 0)
+ ad8: 018da503 lw a0,24(s11)
+ adc: 2e055b63 bgez a0,dd2 <_vscanf_core.constprop.0+0x46a>
+ ae0: 856e mv a0,s11
+ ae2: dcdff0ef jal 8ae <_in_char.part.0>
+ while (c != -1 && !isspace(c))
+ ae6: 56fd li a3,-1
+ ae8: 6ad50363 beq a0,a3,118e <_vscanf_core.constprop.0+0x826>
+ return c == ' ' || c == '\t' || c == '\n' || c == '\v' || c == '\f' || c == '\r';
+ aec: 02000693 li a3,32
+ af0: 3ed50963 beq a0,a3,ee2 <_vscanf_core.constprop.0+0x57a>
+ af4: 46a5 li a3,9
+ af6: 3ed50663 beq a0,a3,ee2 <_vscanf_core.constprop.0+0x57a>
+ afa: 46a9 li a3,10
+ afc: 3ed50363 beq a0,a3,ee2 <_vscanf_core.constprop.0+0x57a>
+ b00: 46ad li a3,11
+ b02: 3ed50063 beq a0,a3,ee2 <_vscanf_core.constprop.0+0x57a>
+ b06: 46b1 li a3,12
+ b08: 3cd50d63 beq a0,a3,ee2 <_vscanf_core.constprop.0+0x57a>
+ b0c: 46b5 li a3,13
+ b0e: 3cd50a63 beq a0,a3,ee2 <_vscanf_core.constprop.0+0x57a>
+ b12: 67e2 ld a5,24(sp)
+ b14: fce6 sd s9,120(sp)
+ b16: f8ea sd s10,112(sp)
+ b18: e83e sd a5,16(sp)
+ b1a: 4d01 li s10,0
+ while (c != -1 && !isspace(c))
+ b1c: 5c7d li s8,-1
+ return c == ' ' || c == '\t' || c == '\n' || c == '\v' || c == '\f' || c == '\r';
+ b1e: 02000c93 li s9,32
+ if (width > 0 && i >= width)
+ b22: 01205463 blez s2,b2a <_vscanf_core.constprop.0+0x1c2>
+ b26: 052d5563 bge s10,s2,b70 <_vscanf_core.constprop.0+0x208>
+ if (!suppress)
+ b2a: 00099563 bnez s3,b34 <_vscanf_core.constprop.0+0x1cc>
+ buf[i] = (char)c;
+ b2e: 67c2 ld a5,16(sp)
+ b30: 00a78023 sb a0,0(a5)
+ if (ctx->ungotten >= 0)
+ b34: 018da503 lw a0,24(s11)
+ i++;
+ b38: 2d05 addiw s10,s10,1
+ if (ctx->ungotten >= 0)
+ b3a: 30055963 bgez a0,e4c <_vscanf_core.constprop.0+0x4e4>
+ b3e: 856e mv a0,s11
+ b40: d6fff0ef jal 8ae <_in_char.part.0>
+ while (c != -1 && !isspace(c))
+ b44: 27850663 beq a0,s8,db0 <_vscanf_core.constprop.0+0x448>
+ return c == ' ' || c == '\t' || c == '\n' || c == '\v' || c == '\f' || c == '\r';
+ b48: 03950463 beq a0,s9,b70 <_vscanf_core.constprop.0+0x208>
+ b4c: 47a5 li a5,9
+ b4e: 02f50163 beq a0,a5,b70 <_vscanf_core.constprop.0+0x208>
+ b52: 47a9 li a5,10
+ b54: 00f50e63 beq a0,a5,b70 <_vscanf_core.constprop.0+0x208>
+ b58: 47ad li a5,11
+ b5a: 00f50b63 beq a0,a5,b70 <_vscanf_core.constprop.0+0x208>
+ b5e: 47b1 li a5,12
+ b60: 00f50863 beq a0,a5,b70 <_vscanf_core.constprop.0+0x208>
+ b64: 67c2 ld a5,16(sp)
+ b66: 0785 addi a5,a5,1
+ b68: e83e sd a5,16(sp)
+ b6a: 47b5 li a5,13
+ b6c: faf51be3 bne a0,a5,b22 <_vscanf_core.constprop.0+0x1ba>
+ if (!suppress)
+ b70: 64098a63 beqz s3,11c4 <_vscanf_core.constprop.0+0x85c>
+ b74: 7ce6 ld s9,120(sp)
+ b76: 7d46 ld s10,112(sp)
+ ctx->ungotten = c;
+ b78: 00adac23 sw a0,24(s11)
+ while (*p)
+ b7c: 001bc783 lbu a5,1(s7)
+ b80: 794a ld s2,176(sp)
+ b82: 79aa ld s3,168(sp)
+ b84: 6baa ld s7,136(sp)
+ b86: 6c0a ld s8,128(sp)
+ b88: e00795e3 bnez a5,992 <_vscanf_core.constprop.0+0x2a>
+ b8c: b581 j 9cc <_vscanf_core.constprop.0+0x64>
+ _skip_space(ctx);
+ b8e: 856e mv a0,s11
+ b90: f8ea sd s10,112(sp)
+ b92: d63ff0ef jal 8f4 <_skip_space>
+ if (ctx->ungotten >= 0)
+ b96: 018da503 lw a0,24(s11)
+ b9a: 24055063 bgez a0,dda <_vscanf_core.constprop.0+0x472>
+ b9e: 856e mv a0,s11
+ ba0: d0fff0ef jal 8ae <_in_char.part.0>
+ if (c == '-' || c == '+')
+ ba4: fd55069b addiw a3,a0,-43
+ ba8: 9af5 andi a3,a3,-3
+ baa: 2681 sext.w a3,a3
+ int i = 0, c = _in_char(ctx);
+ bac: 4d01 li s10,0
+ if (c == '-' || c == '+')
+ bae: 3e068863 beqz a3,f9e <_vscanf_core.constprop.0+0x636>
+ int base = (spec == 'x') ? 16 : (spec == 'i' ? 0 : 10);
+ bb2: 07800693 li a3,120
+ bb6: 4641 li a2,16
+ bb8: 00dc0863 beq s8,a3,bc8 <_vscanf_core.constprop.0+0x260>
+ bbc: 06900693 li a3,105
+ bc0: 4629 li a2,10
+ bc2: 00dc1363 bne s8,a3,bc8 <_vscanf_core.constprop.0+0x260>
+ bc6: 4601 li a2,0
+ while (c != -1 && i < 63)
+ bc8: 56fd li a3,-1
+ bca: 5cd50863 beq a0,a3,119a <_vscanf_core.constprop.0+0x832>
+ bce: fce6 sd s9,120(sp)
+ bd0: 02010893 addi a7,sp,32
+ bd4: 01a88c33 add s8,a7,s10
+ int hex = (base == 16 || base == 0) && ((c >= 'a' && c <= 'f') || (c >= 'A' && c <= 'F'));
+ bd8: 4cc1 li s9,16
+ int digit = (c >= '0' && c <= '9');
+ bda: fd05069b addiw a3,a0,-48
+ bde: 0005031b sext.w t1,a0
+ be2: 00a6b593 sltiu a1,a3,10
+ int hex = (base == 16 || base == 0) && ((c >= 'a' && c <= 'f') || (c >= 'A' && c <= 'F'));
+ be6: 27960a63 beq a2,s9,e5a <_vscanf_core.constprop.0+0x4f2>
+ bea: 2a060d63 beqz a2,ea4 <_vscanf_core.constprop.0+0x53c>
+ int x = (c == 'x' || c == 'X');
+ bee: 07800793 li a5,120
+ bf2: 2ef50363 beq a0,a5,ed8 <_vscanf_core.constprop.0+0x570>
+ bf6: fa850693 addi a3,a0,-88
+ bfa: 0016b693 seqz a3,a3
+ bfe: 4301 li t1,0
+ if (width > 0 && i >= width)
+ c00: 01205463 blez s2,c08 <_vscanf_core.constprop.0+0x2a0>
+ c04: 032d5a63 bge s10,s2,c38 <_vscanf_core.constprop.0+0x2d0>
+ if (digit || hex || x)
+ c08: 0066e6b3 or a3,a3,t1
+ c0c: 8ecd or a3,a3,a1
+ c0e: c68d beqz a3,c38 <_vscanf_core.constprop.0+0x2d0>
+ num_buf[i++] = (char)c;
+ c10: 00ac0023 sb a0,0(s8)
+ if (ctx->ungotten >= 0)
+ c14: 018da503 lw a0,24(s11)
+ num_buf[i++] = (char)c;
+ c18: 2d05 addiw s10,s10,1
+ if (ctx->ungotten >= 0)
+ c1a: 22055c63 bgez a0,e52 <_vscanf_core.constprop.0+0x4ea>
+ c1e: 856e mv a0,s11
+ c20: e832 sd a2,16(sp)
+ c22: c8dff0ef jal 8ae <_in_char.part.0>
+ while (c != -1 && i < 63)
+ c26: 57fd li a5,-1
+ c28: 6642 ld a2,16(sp)
+ c2a: 3cf50263 beq a0,a5,fee <_vscanf_core.constprop.0+0x686>
+ c2e: 03f00693 li a3,63
+ c32: 0c05 addi s8,s8,1
+ c34: fadd13e3 bne s10,a3,bda <_vscanf_core.constprop.0+0x272>
+ num_buf[i] = '\0';
+ c38: 040d0793 addi a5,s10,64
+ c3c: 1018 addi a4,sp,32
+ c3e: 97ba add a5,a5,a4
+ c40: fc078023 sb zero,-64(a5)
+ ctx->ungotten = c;
+ c44: 00adac23 sw a0,24(s11)
+ c48: 7ce6 ld s9,120(sp)
+ if (i == 0)
+ c4a: 1e0d0663 beqz s10,e36 <_vscanf_core.constprop.0+0x4ce>
+ if (!suppress)
+ c4e: 36098363 beqz s3,fb4 <_vscanf_core.constprop.0+0x64c>
+ while (*p)
+ c52: 001bc783 lbu a5,1(s7)
+ {
+ c56: 794a ld s2,176(sp)
+ c58: 79aa ld s3,168(sp)
+ c5a: 6baa ld s7,136(sp)
+ c5c: 6c0a ld s8,128(sp)
+ c5e: 7d46 ld s10,112(sp)
+ while (*p)
+ c60: d20799e3 bnez a5,992 <_vscanf_core.constprop.0+0x2a>
+ c64: b3a5 j 9cc <_vscanf_core.constprop.0+0x64>
+ while (*p >= '0' && *p <= '9')
+ c66: 00244583 lbu a1,2(s0)
+ suppress = 1;
+ c6a: 4985 li s3,1
+ p++;
+ c6c: 0409 addi s0,s0,2
+ c6e: b3d9 j a34 <_vscanf_core.constprop.0+0xcc>
+ if (*p == 'l')
+ c70: 00144c03 lbu s8,1(s0)
+ len_mod = 1;
+ c74: 4785 li a5,1
+ c76: ec3e sd a5,24(sp)
+ if (*p == 'l')
+ c78: e0bc17e3 bne s8,a1,a86 <_vscanf_core.constprop.0+0x11e>
+ len_mod = 2;
+ c7c: 4789 li a5,2
+ char spec = *p++;
+ c7e: 00244c03 lbu s8,2(s0)
+ p++;
+ c82: 00240b93 addi s7,s0,2
+ len_mod = 2;
+ c86: ec3e sd a5,24(sp)
+ c88: bbfd j a86 <_vscanf_core.constprop.0+0x11e>
+ c8a: 100c0763 beqz s8,d98 <_vscanf_core.constprop.0+0x430>
+ c8e: fbbc079b addiw a5,s8,-69
+ c92: 0ff7f793 zext.b a5,a5
+ c96: 4689 li a3,2
+ c98: eef6e2e3 bltu a3,a5,b7c <_vscanf_core.constprop.0+0x214>
+ _skip_space(ctx);
+ c9c: 856e mv a0,s11
+ c9e: f8ea sd s10,112(sp)
+ ca0: c55ff0ef jal 8f4 <_skip_space>
+ if (ctx->ungotten >= 0)
+ ca4: 018da783 lw a5,24(s11)
+ ca8: 1207dd63 bgez a5,de2 <_vscanf_core.constprop.0+0x47a>
+ cac: 856e mv a0,s11
+ cae: c01ff0ef jal 8ae <_in_char.part.0>
+ if (c == '-' || c == '+')
+ cb2: fd55069b addiw a3,a0,-43
+ cb6: ffd6f613 andi a2,a3,-3
+ cba: 2601 sext.w a2,a2
+ cbc: 87aa mv a5,a0
+ cbe: 12060c63 beqz a2,df6 <_vscanf_core.constprop.0+0x48e>
+ while (c != -1 && i < 63)
+ cc2: 567d li a2,-1
+ cc4: 16c50963 beq a0,a2,e36 <_vscanf_core.constprop.0+0x4ce>
+ cc8: fce6 sd s9,120(sp)
+ int i = 0, c = _in_char(ctx);
+ cca: 4d01 li s10,0
+ ccc: 80000937 lui s2,0x80000
+ cd0: 197d addi s2,s2,-1 # ffffffff7fffffff <_ZSt4cerr+0xffffffff7fff87b7>
+ cd2: 0932 slli s2,s2,0xc
+ cd4: 80194913 xori s2,s2,-2047
+ cd8: 093e slli s2,s2,0xf
+ cda: 02010813 addi a6,sp,32
+ cde: 01a80cb3 add s9,a6,s10
+ ce2: 03a00c13 li s8,58
+ ce6: 1935 addi s2,s2,-19
+ ce8: a831 j d04 <_vscanf_core.constprop.0+0x39c>
+ cea: bc5ff0ef jal 8ae <_in_char.part.0>
+ while (c != -1 && i < 63)
+ cee: 577d li a4,-1
+ cf0: 87aa mv a5,a0
+ cf2: 2ee50563 beq a0,a4,fdc <_vscanf_core.constprop.0+0x674>
+ cf6: 03f00713 li a4,63
+ cfa: 0c85 addi s9,s9,1
+ cfc: 1eed0e63 beq s10,a4,ef8 <_vscanf_core.constprop.0+0x590>
+ d00: fd57869b addiw a3,a5,-43
+ int c = ctx->ungotten;
+ d04: 00d95633 srl a2,s2,a3
+ d08: 856e mv a0,s11
+ d0a: 8a05 andi a2,a2,1
+ d0c: 1edc6663 bltu s8,a3,ef8 <_vscanf_core.constprop.0+0x590>
+ d10: 1e060463 beqz a2,ef8 <_vscanf_core.constprop.0+0x590>
+ num_buf[i++] = (char)c;
+ d14: 00fc8023 sb a5,0(s9)
+ if (ctx->ungotten >= 0)
+ d18: 018da783 lw a5,24(s11)
+ num_buf[i++] = (char)c;
+ d1c: 2d05 addiw s10,s10,1
+ if (ctx->ungotten >= 0)
+ d1e: fc07c6e3 bltz a5,cea <_vscanf_core.constprop.0+0x382>
+ ctx->ungotten = -1;
+ d22: 577d li a4,-1
+ d24: 00edac23 sw a4,24(s11)
+ while (c != -1 && i < 63)
+ d28: b7f9 j cf6 <_vscanf_core.constprop.0+0x38e>
+ if (*p == 'h')
+ d2a: 00144c03 lbu s8,1(s0)
+ int len_mod = 0;
+ d2e: ec02 sd zero,24(sp)
+ if (*p == 'h')
+ d30: d4bc1be3 bne s8,a1,a86 <_vscanf_core.constprop.0+0x11e>
+ char spec = *p++;
+ d34: 00244c03 lbu s8,2(s0)
+ p++;
+ d38: 00240b93 addi s7,s0,2
+ d3c: b3a9 j a86 <_vscanf_core.constprop.0+0x11e>
+ d3e: fce6 sd s9,120(sp)
+ d40: f8ea sd s10,112(sp)
+ int count = (width > 0) ? width : 1;
+ d42: 00090c1b sext.w s8,s2
+ d46: 0d205a63 blez s2,e1a <_vscanf_core.constprop.0+0x4b2>
+ char *buf = suppress ? NULL : va_arg(ap, char *);
+ d4a: 4d01 li s10,0
+ d4c: 06098d63 beqz s3,dc6 <_vscanf_core.constprop.0+0x45e>
+ for (int i = 0; i < count; i++)
+ d50: 9c6a add s8,s8,s10
+ if (c == -1)
+ d52: 5cfd li s9,-1
+ if (ctx->ungotten >= 0)
+ d54: 018da783 lw a5,24(s11)
+ ctx->ungotten = -1;
+ d58: 856e mv a0,s11
+ if (ctx->ungotten >= 0)
+ d5a: 0207dc63 bgez a5,d92 <_vscanf_core.constprop.0+0x42a>
+ d5e: b51ff0ef jal 8ae <_in_char.part.0>
+ d62: 87aa mv a5,a0
+ if (c == -1)
+ d64: 0b950d63 beq a0,s9,e1e <_vscanf_core.constprop.0+0x4b6>
+ if (!suppress)
+ d68: 00099463 bnez s3,d70 <_vscanf_core.constprop.0+0x408>
+ buf[i] = (char)c;
+ d6c: 00fd0023 sb a5,0(s10)
+ for (int i = 0; i < count; i++)
+ d70: 0d05 addi s10,s10,1
+ d72: ffac11e3 bne s8,s10,d54 <_vscanf_core.constprop.0+0x3ec>
+ while (*p)
+ d76: 001bc783 lbu a5,1(s7)
+ if (!suppress)
+ d7a: 00099363 bnez s3,d80 <_vscanf_core.constprop.0+0x418>
+ assigned++;
+ d7e: 2b05 addiw s6,s6,1
+ d80: 794a ld s2,176(sp)
+ d82: 79aa ld s3,168(sp)
+ d84: 6baa ld s7,136(sp)
+ d86: 6c0a ld s8,128(sp)
+ d88: 7ce6 ld s9,120(sp)
+ d8a: 7d46 ld s10,112(sp)
+ while (*p)
+ d8c: c00793e3 bnez a5,992 <_vscanf_core.constprop.0+0x2a>
+ d90: b935 j 9cc <_vscanf_core.constprop.0+0x64>
+ ctx->ungotten = -1;
+ d92: 019dac23 sw s9,24(s11)
+ if (c == -1)
+ d96: bfc9 j d68 <_vscanf_core.constprop.0+0x400>
+ d98: 640e ld s0,192(sp)
+ d9a: 74ea ld s1,184(sp)
+ d9c: 794a ld s2,176(sp)
+ d9e: 79aa ld s3,168(sp)
+ da0: 7a0a ld s4,160(sp)
+ da2: 6aea ld s5,152(sp)
+ da4: 6baa ld s7,136(sp)
+ da6: 6c0a ld s8,128(sp)
+ da8: 7da6 ld s11,104(sp)
+ daa: b135 j 9d6 <_vscanf_core.constprop.0+0x6e>
+ int width = -1;
+ dac: 597d li s2,-1
+ dae: b975 j a6a <_vscanf_core.constprop.0+0x102>
+ if (!suppress)
+ db0: 3c099c63 bnez s3,1188 <_vscanf_core.constprop.0+0x820>
+ buf[i] = '\0';
+ db4: 67e2 ld a5,24(sp)
+ db6: 01a786b3 add a3,a5,s10
+ dba: 00068023 sb zero,0(a3)
+ while (*p)
+ dbe: 001bc783 lbu a5,1(s7)
+ assigned++;
+ dc2: 2b05 addiw s6,s6,1
+ dc4: bf75 j d80 <_vscanf_core.constprop.0+0x418>
+ char *buf = suppress ? NULL : va_arg(ap, char *);
+ dc6: 67a2 ld a5,8(sp)
+ dc8: 0007bd03 ld s10,0(a5)
+ dcc: 07a1 addi a5,a5,8
+ dce: e43e sd a5,8(sp)
+ dd0: b741 j d50 <_vscanf_core.constprop.0+0x3e8>
+ ctx->ungotten = -1;
+ dd2: 56fd li a3,-1
+ dd4: 00ddac23 sw a3,24(s11)
+ while (c != -1 && !isspace(c))
+ dd8: bb11 j aec <_vscanf_core.constprop.0+0x184>
+ ctx->ungotten = -1;
+ dda: 56fd li a3,-1
+ ddc: 00ddac23 sw a3,24(s11)
+ return c;
+ de0: b3d1 j ba4 <_vscanf_core.constprop.0+0x23c>
+ if (c == '-' || c == '+')
+ de2: fd57869b addiw a3,a5,-43
+ de6: ffd6f613 andi a2,a3,-3
+ ctx->ungotten = -1;
+ dea: 55fd li a1,-1
+ dec: 00bdac23 sw a1,24(s11)
+ if (c == '-' || c == '+')
+ df0: 2601 sext.w a2,a2
+ df2: ec061be3 bnez a2,cc8 <_vscanf_core.constprop.0+0x360>
+ num_buf[i++] = (char)c;
+ df6: 02f10023 sb a5,32(sp)
+ if (ctx->ungotten >= 0)
+ dfa: 018da783 lw a5,24(s11)
+ dfe: 2207da63 bgez a5,1032 <_vscanf_core.constprop.0+0x6ca>
+ e02: 856e mv a0,s11
+ e04: aabff0ef jal 8ae <_in_char.part.0>
+ while (c != -1 && i < 63)
+ e08: 567d li a2,-1
+ e0a: 87aa mv a5,a0
+ num_buf[i++] = (char)c;
+ e0c: 4d05 li s10,1
+ e0e: fd55069b addiw a3,a0,-43
+ while (c != -1 && i < 63)
+ e12: 3ac50163 beq a0,a2,11b4 <_vscanf_core.constprop.0+0x84c>
+ e16: fce6 sd s9,120(sp)
+ e18: bd55 j ccc <_vscanf_core.constprop.0+0x364>
+ int count = (width > 0) ? width : 1;
+ e1a: 4c05 li s8,1
+ e1c: b73d j d4a <_vscanf_core.constprop.0+0x3e2>
+ e1e: 640e ld s0,192(sp)
+ e20: 74ea ld s1,184(sp)
+ e22: 794a ld s2,176(sp)
+ e24: 79aa ld s3,168(sp)
+ e26: 7a0a ld s4,160(sp)
+ e28: 6aea ld s5,152(sp)
+ e2a: 6baa ld s7,136(sp)
+ e2c: 6c0a ld s8,128(sp)
+ e2e: 7ce6 ld s9,120(sp)
+ e30: 7d46 ld s10,112(sp)
+ e32: 7da6 ld s11,104(sp)
+ e34: b64d j 9d6 <_vscanf_core.constprop.0+0x6e>
+ e36: 640e ld s0,192(sp)
+ e38: 74ea ld s1,184(sp)
+ e3a: 794a ld s2,176(sp)
+ e3c: 79aa ld s3,168(sp)
+ e3e: 7a0a ld s4,160(sp)
+ e40: 6aea ld s5,152(sp)
+ e42: 6baa ld s7,136(sp)
+ e44: 6c0a ld s8,128(sp)
+ e46: 7d46 ld s10,112(sp)
+ e48: 7da6 ld s11,104(sp)
+ e4a: b671 j 9d6 <_vscanf_core.constprop.0+0x6e>
+ ctx->ungotten = -1;
+ e4c: 018dac23 sw s8,24(s11)
+ while (c != -1 && !isspace(c))
+ e50: b9e5 j b48 <_vscanf_core.constprop.0+0x1e0>
+ ctx->ungotten = -1;
+ e52: 57fd li a5,-1
+ e54: 00fdac23 sw a5,24(s11)
+ while (c != -1 && i < 63)
+ e58: bbd9 j c2e <_vscanf_core.constprop.0+0x2c6>
+ int hex = (base == 16 || base == 0) && ((c >= 'a' && c <= 'f') || (c >= 'A' && c <= 'F'));
+ e5a: f9f3069b addiw a3,t1,-97
+ e5e: 4795 li a5,5
+ e60: 06d7f263 bgeu a5,a3,ec4 <_vscanf_core.constprop.0+0x55c>
+ e64: fbf3031b addiw t1,t1,-65
+ e68: 4795 li a5,5
+ e6a: 0467fd63 bgeu a5,t1,ec4 <_vscanf_core.constprop.0+0x55c>
+ int x = (c == 'x' || c == 'X');
+ e6e: 07800693 li a3,120
+ e72: 18d50763 beq a0,a3,1000 <_vscanf_core.constprop.0+0x698>
+ e76: fa850693 addi a3,a0,-88
+ e7a: 0016b693 seqz a3,a3
+ if (base == 0 && i == 1 && num_buf[0] == '0' && x)
+ e7e: 4301 li t1,0
+ e80: 32061663 bnez a2,11ac <_vscanf_core.constprop.0+0x844>
+ e84: 4785 li a5,1
+ e86: 4601 li a2,0
+ e88: d6fd1ce3 bne s10,a5,c00 <_vscanf_core.constprop.0+0x298>
+ e8c: 02014e03 lbu t3,32(sp)
+ e90: 03000793 li a5,48
+ e94: d6fe16e3 bne t3,a5,c00 <_vscanf_core.constprop.0+0x298>
+ e98: d60684e3 beqz a3,c00 <_vscanf_core.constprop.0+0x298>
+ base = 16;
+ e9c: 4641 li a2,16
+ if (width > 0 && i >= width)
+ e9e: d7a919e3 bne s2,s10,c10 <_vscanf_core.constprop.0+0x2a8>
+ ea2: bb59 j c38 <_vscanf_core.constprop.0+0x2d0>
+ int hex = (base == 16 || base == 0) && ((c >= 'a' && c <= 'f') || (c >= 'A' && c <= 'F'));
+ ea4: f9f3069b addiw a3,t1,-97
+ ea8: 4795 li a5,5
+ eaa: 02d7f263 bgeu a5,a3,ece <_vscanf_core.constprop.0+0x566>
+ eae: fbf3031b addiw t1,t1,-65
+ eb2: 0467f063 bgeu a5,t1,ef2 <_vscanf_core.constprop.0+0x58a>
+ int x = (c == 'x' || c == 'X');
+ eb6: 07800693 li a3,120
+ eba: fad51ee3 bne a0,a3,e76 <_vscanf_core.constprop.0+0x50e>
+ ebe: 4301 li t1,0
+ ec0: 4685 li a3,1
+ ec2: b7c9 j e84 <_vscanf_core.constprop.0+0x51c>
+ int hex = (base == 16 || base == 0) && ((c >= 'a' && c <= 'f') || (c >= 'A' && c <= 'F'));
+ ec4: 4305 li t1,1
+ int x = (c == 'x' || c == 'X');
+ ec6: 4681 li a3,0
+ if (width > 0 && i >= width)
+ ec8: d3204ee3 bgtz s2,c04 <_vscanf_core.constprop.0+0x29c>
+ ecc: bb35 j c08 <_vscanf_core.constprop.0+0x2a0>
+ int x = (c == 'x' || c == 'X');
+ ece: 4681 li a3,0
+ int hex = (base == 16 || base == 0) && ((c >= 'a' && c <= 'f') || (c >= 'A' && c <= 'F'));
+ ed0: 4305 li t1,1
+ if (width > 0 && i >= width)
+ ed2: d32049e3 bgtz s2,c04 <_vscanf_core.constprop.0+0x29c>
+ ed6: bb0d j c08 <_vscanf_core.constprop.0+0x2a0>
+ ed8: 4301 li t1,0
+ int x = (c == 'x' || c == 'X');
+ eda: 4685 li a3,1
+ if (width > 0 && i >= width)
+ edc: d32044e3 bgtz s2,c04 <_vscanf_core.constprop.0+0x29c>
+ ee0: bb05 j c10 <_vscanf_core.constprop.0+0x2a8>
+ if (!suppress)
+ ee2: c8099be3 bnez s3,b78 <_vscanf_core.constprop.0+0x210>
+ buf[i] = '\0';
+ ee6: 67e2 ld a5,24(sp)
+ ee8: 00078023 sb zero,0(a5)
+ ctx->ungotten = c;
+ eec: 00adac23 sw a0,24(s11)
+ if (i > 0 && !suppress)
+ ef0: b171 j b7c <_vscanf_core.constprop.0+0x214>
+ int x = (c == 'x' || c == 'X');
+ ef2: 4681 li a3,0
+ int hex = (base == 16 || base == 0) && ((c >= 'a' && c <= 'f') || (c >= 'A' && c <= 'F'));
+ ef4: 4305 li t1,1
+ ef6: b779 j e84 <_vscanf_core.constprop.0+0x51c>
+ num_buf[i] = '\0';
+ ef8: 040d0713 addi a4,s10,64
+ efc: 1014 addi a3,sp,32
+ efe: 96ba add a3,a3,a4
+ f00: fc068023 sb zero,-64(a3)
+ ctx->ungotten = c;
+ f04: 00fdac23 sw a5,24(s11)
+ if (i == 0)
+ f08: f00d0be3 beqz s10,e1e <_vscanf_core.constprop.0+0x4b6>
+ f0c: 7ce6 ld s9,120(sp)
+ if (!suppress)
+ f0e: d40992e3 bnez s3,c52 <_vscanf_core.constprop.0+0x2ea>
+ if (*str == '-')
+ f12: 02014603 lbu a2,32(sp)
+ f16: 02d00793 li a5,45
+ f1a: 1af60963 beq a2,a5,10cc <_vscanf_core.constprop.0+0x764>
+ else if (*str == '+')
+ f1e: 02b00793 li a5,43
+ f22: 20f60a63 beq a2,a5,1136 <_vscanf_core.constprop.0+0x7ce>
+ f26: 00005797 auipc a5,0x5
+ f2a: 9127b587 fld fa1,-1774(a5) # 5838 <STDIN_FD+0x10>
+ f2e: 101c addi a5,sp,32
+ while (*str >= '0' && *str <= '9')
+ f30: fd06069b addiw a3,a2,-48
+ f34: 0ff6f513 zext.b a0,a3
+ f38: 45a5 li a1,9
+ f3a: f20007d3 fmv.d.x fa5,zero
+ f3e: 02a5e463 bltu a1,a0,f66 <_vscanf_core.constprop.0+0x5fe>
+ f42: 00005717 auipc a4,0x5
+ f46: 8fe73707 fld fa4,-1794(a4) # 5840 <STDIN_FD+0x18>
+ f4a: 4525 li a0,9
+ f4c: 0017c603 lbu a2,1(a5)
+ val = val * 10.0 + (*str - '0');
+ f50: d20686d3 fcvt.d.w fa3,a3
+ str++;
+ f54: 0785 addi a5,a5,1
+ while (*str >= '0' && *str <= '9')
+ f56: fd06069b addiw a3,a2,-48
+ f5a: 0ff6f593 zext.b a1,a3
+ val = val * 10.0 + (*str - '0');
+ f5e: 6ae7f7c3 fmadd.d fa5,fa5,fa4,fa3
+ while (*str >= '0' && *str <= '9')
+ f62: feb575e3 bgeu a0,a1,f4c <_vscanf_core.constprop.0+0x5e4>
+ if (*str == '.')
+ f66: 02e00693 li a3,46
+ f6a: 16d60a63 beq a2,a3,10de <_vscanf_core.constprop.0+0x776>
+ if (*str == 'e' || *str == 'E')
+ f6e: 0007c683 lbu a3,0(a5)
+ f72: 0df6f693 andi a3,a3,223
+ f76: 04500613 li a2,69
+ f7a: 0cc68463 beq a3,a2,1042 <_vscanf_core.constprop.0+0x6da>
+ *va_arg(ap, double *) = val;
+ f7e: 6722 ld a4,8(sp)
+ if (len_mod == 1)
+ f80: 4685 li a3,1
+ return sign * val;
+ f82: 12b7f7d3 fmul.d fa5,fa5,fa1
+ *va_arg(ap, double *) = val;
+ f86: 631c ld a5,0(a4)
+ *va_arg(ap, int64 *) = val;
+ f88: 0721 addi a4,a4,8
+ f8a: e43a sd a4,8(sp)
+ if (len_mod == 1)
+ f8c: 6762 ld a4,24(sp)
+ f8e: 18d70b63 beq a4,a3,1124 <_vscanf_core.constprop.0+0x7bc>
+ *va_arg(ap, float *) = (float)val;
+ f92: 4017f7d3 fcvt.s.d fa5,fa5
+ assigned++;
+ f96: 2b05 addiw s6,s6,1
+ *va_arg(ap, float *) = (float)val;
+ f98: 00f7a027 fsw fa5,0(a5)
+ f9c: b95d j c52 <_vscanf_core.constprop.0+0x2ea>
+ num_buf[i++] = (char)c;
+ f9e: 02a10023 sb a0,32(sp)
+ if (ctx->ungotten >= 0)
+ fa2: 018da503 lw a0,24(s11)
+ fa6: 06055463 bgez a0,100e <_vscanf_core.constprop.0+0x6a6>
+ faa: 856e mv a0,s11
+ fac: 903ff0ef jal 8ae <_in_char.part.0>
+ num_buf[i++] = (char)c;
+ fb0: 4d05 li s10,1
+ fb2: b101 j bb2 <_vscanf_core.constprop.0+0x24a>
+ int64 val = strtoll(num_buf, NULL, base);
+ fb4: 4581 li a1,0
+ fb6: 1008 addi a0,sp,32
+ fb8: 67e030ef jal 4636 <strtoll>
+ *va_arg(ap, int64 *) = val;
+ fbc: 67a2 ld a5,8(sp)
+ if (len_mod == 2)
+ fbe: 6762 ld a4,24(sp)
+ fc0: 4689 li a3,2
+ *va_arg(ap, int64 *) = val;
+ fc2: 07a1 addi a5,a5,8
+ if (len_mod == 2)
+ fc4: 16d70363 beq a4,a3,112a <_vscanf_core.constprop.0+0x7c2>
+ *va_arg(ap, int64 *) = val;
+ fc8: 6722 ld a4,8(sp)
+ else if (len_mod == 1)
+ fca: 4605 li a2,1
+ *va_arg(ap, int64 *) = val;
+ fcc: 6314 ld a3,0(a4)
+ else if (len_mod == 1)
+ fce: 6762 ld a4,24(sp)
+ fd0: 16c70163 beq a4,a2,1132 <_vscanf_core.constprop.0+0x7ca>
+ *va_arg(ap, int *) = (int)val;
+ fd4: c288 sw a0,0(a3)
+ assigned++;
+ fd6: 2b05 addiw s6,s6,1
+ fd8: e43e sd a5,8(sp)
+ fda: b9a5 j c52 <_vscanf_core.constprop.0+0x2ea>
+ num_buf[i] = '\0';
+ fdc: 040d0793 addi a5,s10,64
+ fe0: 1018 addi a4,sp,32
+ fe2: 00e785b3 add a1,a5,a4
+ fe6: fc058023 sb zero,-64(a1)
+ if (i == 0)
+ fea: 7ce6 ld s9,120(sp)
+ fec: b70d j f0e <_vscanf_core.constprop.0+0x5a6>
+ num_buf[i] = '\0';
+ fee: 040d0793 addi a5,s10,64
+ ff2: 1018 addi a4,sp,32
+ ff4: 00e78833 add a6,a5,a4
+ ff8: fc080023 sb zero,-64(a6)
+ if (i == 0)
+ ffc: 7ce6 ld s9,120(sp)
+ ffe: b981 j c4e <_vscanf_core.constprop.0+0x2e6>
+ int x = (c == 'x' || c == 'X');
+ 1000: 4301 li t1,0
+ 1002: 4685 li a3,1
+ if (width > 0 && i >= width)
+ 1004: c12040e3 bgtz s2,c04 <_vscanf_core.constprop.0+0x29c>
+ 1008: b101 j c08 <_vscanf_core.constprop.0+0x2a0>
+ int assigned = 0;
+ 100a: 4b01 li s6,0
+ 100c: b2e9 j 9d6 <_vscanf_core.constprop.0+0x6e>
+ ctx->ungotten = -1;
+ 100e: 56fd li a3,-1
+ 1010: fce6 sd s9,120(sp)
+ 1012: 00ddac23 sw a3,24(s11)
+ int base = (spec == 'x') ? 16 : (spec == 'i' ? 0 : 10);
+ 1016: 07800693 li a3,120
+ 101a: 4641 li a2,16
+ num_buf[i++] = (char)c;
+ 101c: 4d05 li s10,1
+ int base = (spec == 'x') ? 16 : (spec == 'i' ? 0 : 10);
+ 101e: badc09e3 beq s8,a3,bd0 <_vscanf_core.constprop.0+0x268>
+ 1022: 06900693 li a3,105
+ 1026: 4629 li a2,10
+ num_buf[i++] = (char)c;
+ 1028: 4d05 li s10,1
+ int base = (spec == 'x') ? 16 : (spec == 'i' ? 0 : 10);
+ 102a: badc13e3 bne s8,a3,bd0 <_vscanf_core.constprop.0+0x268>
+ 102e: 4601 li a2,0
+ 1030: b645 j bd0 <_vscanf_core.constprop.0+0x268>
+ ctx->ungotten = -1;
+ 1032: 56fd li a3,-1
+ 1034: fce6 sd s9,120(sp)
+ 1036: 00ddac23 sw a3,24(s11)
+ num_buf[i++] = (char)c;
+ 103a: 4d05 li s10,1
+ 103c: fd57869b addiw a3,a5,-43
+ 1040: b171 j ccc <_vscanf_core.constprop.0+0x364>
+ if (*str == '-')
+ 1042: 0017c583 lbu a1,1(a5)
+ 1046: 02d00693 li a3,45
+ 104a: 0ed58f63 beq a1,a3,1148 <_vscanf_core.constprop.0+0x7e0>
+ else if (*str == '+')
+ 104e: 02b00693 li a3,43
+ 1052: 10d58e63 beq a1,a3,116e <_vscanf_core.constprop.0+0x806>
+ while (*str >= '0' && *str <= '9')
+ 1056: fd05861b addiw a2,a1,-48
+ 105a: 0ff67513 zext.b a0,a2
+ 105e: 45a5 li a1,9
+ str++;
+ 1060: 00178693 addi a3,a5,1
+ int esign = 1;
+ 1064: 4805 li a6,1
+ while (*str >= '0' && *str <= '9')
+ 1066: 04a5ec63 bltu a1,a0,10be <_vscanf_core.constprop.0+0x756>
+ 106a: 4525 li a0,9
+ 106c: 0016c583 lbu a1,1(a3)
+ eval = eval * 10 + (*str - '0');
+ 1070: 0029979b slliw a5,s3,0x2
+ 1074: 013787bb addw a5,a5,s3
+ 1078: 0017979b slliw a5,a5,0x1
+ 107c: 00f609bb addw s3,a2,a5
+ while (*str >= '0' && *str <= '9')
+ 1080: fd05861b addiw a2,a1,-48
+ 1084: 0ff67593 zext.b a1,a2
+ str++;
+ 1088: 0685 addi a3,a3,1
+ while (*str >= '0' && *str <= '9')
+ 108a: feb571e3 bgeu a0,a1,106c <_vscanf_core.constprop.0+0x704>
+ while (eval--)
+ 108e: fff9879b addiw a5,s3,-1
+ 1092: 12098463 beqz s3,11ba <_vscanf_core.constprop.0+0x852>
+ double p = 1.0;
+ 1096: 00004717 auipc a4,0x4
+ 109a: 7a273687 fld fa3,1954(a4) # 5838 <STDIN_FD+0x10>
+ 109e: 00004717 auipc a4,0x4
+ 10a2: 7a273707 fld fa4,1954(a4) # 5840 <STDIN_FD+0x18>
+ while (eval--)
+ 10a6: 56fd li a3,-1
+ 10a8: 37fd addiw a5,a5,-1
+ p *= 10.0;
+ 10aa: 12e6f6d3 fmul.d fa3,fa3,fa4
+ while (eval--)
+ 10ae: fed79de3 bne a5,a3,10a8 <_vscanf_core.constprop.0+0x740>
+ if (esign == 1)
+ 10b2: 4785 li a5,1
+ 10b4: 00f80963 beq a6,a5,10c6 <_vscanf_core.constprop.0+0x75e>
+ val /= p;
+ 10b8: 1ad7f7d3 fdiv.d fa5,fa5,fa3
+ 10bc: b5c9 j f7e <_vscanf_core.constprop.0+0x616>
+ double p = 1.0;
+ 10be: 00004797 auipc a5,0x4
+ 10c2: 77a7b687 fld fa3,1914(a5) # 5838 <STDIN_FD+0x10>
+ val *= p;
+ 10c6: 12d7f7d3 fmul.d fa5,fa5,fa3
+ 10ca: bd55 j f7e <_vscanf_core.constprop.0+0x616>
+ while (*str >= '0' && *str <= '9')
+ 10cc: 00004797 auipc a5,0x4
+ 10d0: 7647b587 fld fa1,1892(a5) # 5830 <STDIN_FD+0x8>
+ 10d4: 02114603 lbu a2,33(sp)
+ str++;
+ 10d8: 02110793 addi a5,sp,33
+ 10dc: bd91 j f30 <_vscanf_core.constprop.0+0x5c8>
+ while (*str >= '0' && *str <= '9')
+ 10de: 0017c683 lbu a3,1(a5)
+ 10e2: 45a5 li a1,9
+ str++;
+ 10e4: 0785 addi a5,a5,1
+ while (*str >= '0' && *str <= '9')
+ 10e6: fd06861b addiw a2,a3,-48
+ 10ea: 0ff67513 zext.b a0,a2
+ 10ee: e8a5e2e3 bltu a1,a0,f72 <_vscanf_core.constprop.0+0x60a>
+ double div = 10.0;
+ 10f2: 00004717 auipc a4,0x4
+ 10f6: 74e73707 fld fa4,1870(a4) # 5840 <STDIN_FD+0x18>
+ 10fa: 22e70653 fmv.d fa2,fa4
+ while (*str >= '0' && *str <= '9')
+ 10fe: 4525 li a0,9
+ val += (*str - '0') / div;
+ 1100: d20606d3 fcvt.d.w fa3,a2
+ while (*str >= '0' && *str <= '9')
+ 1104: 0017c683 lbu a3,1(a5)
+ str++;
+ 1108: 0785 addi a5,a5,1
+ val += (*str - '0') / div;
+ 110a: 1ac6f6d3 fdiv.d fa3,fa3,fa2
+ while (*str >= '0' && *str <= '9')
+ 110e: fd06861b addiw a2,a3,-48
+ 1112: 0ff67593 zext.b a1,a2
+ div *= 10.0;
+ 1116: 12e67653 fmul.d fa2,fa2,fa4
+ val += (*str - '0') / div;
+ 111a: 02d7f7d3 fadd.d fa5,fa5,fa3
+ while (*str >= '0' && *str <= '9')
+ 111e: feb571e3 bgeu a0,a1,1100 <_vscanf_core.constprop.0+0x798>
+ 1122: bd81 j f72 <_vscanf_core.constprop.0+0x60a>
+ *va_arg(ap, double *) = val;
+ 1124: a39c fsd fa5,0(a5)
+ assigned++;
+ 1126: 2b05 addiw s6,s6,1
+ 1128: b62d j c52 <_vscanf_core.constprop.0+0x2ea>
+ *va_arg(ap, int64 *) = val;
+ 112a: 6722 ld a4,8(sp)
+ 112c: 6314 ld a3,0(a4)
+ 112e: e288 sd a0,0(a3)
+ 1130: b55d j fd6 <_vscanf_core.constprop.0+0x66e>
+ *va_arg(ap, long *) = (long)val;
+ 1132: e288 sd a0,0(a3)
+ 1134: b54d j fd6 <_vscanf_core.constprop.0+0x66e>
+ while (*str >= '0' && *str <= '9')
+ 1136: 00004797 auipc a5,0x4
+ 113a: 7027b587 fld fa1,1794(a5) # 5838 <STDIN_FD+0x10>
+ 113e: 02114603 lbu a2,33(sp)
+ str++;
+ 1142: 02110793 addi a5,sp,33
+ 1146: b3ed j f30 <_vscanf_core.constprop.0+0x5c8>
+ while (*str >= '0' && *str <= '9')
+ 1148: 0027c583 lbu a1,2(a5)
+ str++;
+ 114c: 00278693 addi a3,a5,2
+ while (*str >= '0' && *str <= '9')
+ 1150: 4525 li a0,9
+ 1152: fd05861b addiw a2,a1,-48
+ 1156: 0ff67793 zext.b a5,a2
+ esign = -1;
+ 115a: 587d li a6,-1
+ while (*str >= '0' && *str <= '9')
+ 115c: f0f577e3 bgeu a0,a5,106a <_vscanf_core.constprop.0+0x702>
+ double p = 1.0;
+ 1160: 00004797 auipc a5,0x4
+ 1164: 6d87b687 fld fa3,1752(a5) # 5838 <STDIN_FD+0x10>
+ val /= p;
+ 1168: 1ad7f7d3 fdiv.d fa5,fa5,fa3
+ 116c: bd09 j f7e <_vscanf_core.constprop.0+0x616>
+ while (*str >= '0' && *str <= '9')
+ 116e: 0027c583 lbu a1,2(a5)
+ str++;
+ 1172: 00278693 addi a3,a5,2
+ while (*str >= '0' && *str <= '9')
+ 1176: 4525 li a0,9
+ 1178: fd05861b addiw a2,a1,-48
+ 117c: 0ff67793 zext.b a5,a2
+ 1180: f2f56fe3 bltu a0,a5,10be <_vscanf_core.constprop.0+0x756>
+ int esign = 1;
+ 1184: 4805 li a6,1
+ 1186: b5d5 j 106a <_vscanf_core.constprop.0+0x702>
+ while (*p)
+ 1188: 001bc783 lbu a5,1(s7)
+ 118c: bed5 j d80 <_vscanf_core.constprop.0+0x418>
+ if (!suppress)
+ 118e: 9e0997e3 bnez s3,b7c <_vscanf_core.constprop.0+0x214>
+ buf[i] = '\0';
+ 1192: 67e2 ld a5,24(sp)
+ 1194: 00078023 sb zero,0(a5)
+ 1198: b2d5 j b7c <_vscanf_core.constprop.0+0x214>
+ num_buf[i] = '\0';
+ 119a: 040d0793 addi a5,s10,64
+ 119e: 1018 addi a4,sp,32
+ 11a0: 97ba add a5,a5,a4
+ 11a2: fc078023 sb zero,-64(a5)
+ if (i == 0)
+ 11a6: aa0d14e3 bnez s10,c4e <_vscanf_core.constprop.0+0x2e6>
+ 11aa: b171 j e36 <_vscanf_core.constprop.0+0x4ce>
+ 11ac: 4641 li a2,16
+ if (width > 0 && i >= width)
+ 11ae: a5204be3 bgtz s2,c04 <_vscanf_core.constprop.0+0x29c>
+ 11b2: bc99 j c08 <_vscanf_core.constprop.0+0x2a0>
+ num_buf[i] = '\0';
+ 11b4: 020100a3 sb zero,33(sp)
+ if (i == 0)
+ 11b8: bb99 j f0e <_vscanf_core.constprop.0+0x5a6>
+ double p = 1.0;
+ 11ba: 00004797 auipc a5,0x4
+ 11be: 67e7b687 fld fa3,1662(a5) # 5838 <STDIN_FD+0x10>
+ 11c2: bdc5 j 10b2 <_vscanf_core.constprop.0+0x74a>
+ buf[i] = '\0';
+ 11c4: 67e2 ld a5,24(sp)
+ 11c6: 01a786b3 add a3,a5,s10
+ 11ca: 00068023 sb zero,0(a3)
+ ctx->ungotten = c;
+ 11ce: 00adac23 sw a0,24(s11)
+ while (*p)
+ 11d2: 001bc783 lbu a5,1(s7)
+ 11d6: b6f5 j dc2 <_vscanf_core.constprop.0+0x45a>
+
+00000000000011d8 <_out_char>:
+{
+ 11d8: 7179 addi sp,sp,-48
+ 11da: ec26 sd s1,24(sp)
+ if (ctx->stream)
+ 11dc: 6d04 ld s1,24(a0)
+{
+ 11de: f022 sd s0,32(sp)
+ 11e0: f406 sd ra,40(sp)
+ 11e2: 842a mv s0,a0
+ 11e4: 872e mv a4,a1
+ if (ctx->stream)
+ 11e6: c0a1 beqz s1,1226 <_out_char+0x4e>
+ 11e8: e84a sd s2,16(sp)
+ if (stream->buf_mode == 2)
+ 11ea: 41c4a903 lw s2,1052(s1)
+ 11ee: 4789 li a5,2
+ 11f0: 04f90d63 beq s2,a5,124a <_out_char+0x72>
+ stream->buffer[stream->buf_write_pos++] = (char)c;
+ 11f4: 4104a783 lw a5,1040(s1)
+ if (stream->buf_write_pos >= BUFSIZ)
+ 11f8: 3ff00693 li a3,1023
+ stream->buffer[stream->buf_write_pos++] = (char)c;
+ 11fc: 0017861b addiw a2,a5,1
+ 1200: 40c4a823 sw a2,1040(s1)
+ 1204: 97a6 add a5,a5,s1
+ 1206: 00b78823 sb a1,16(a5)
+ if (stream->buf_write_pos >= BUFSIZ)
+ 120a: 08c6c063 blt a3,a2,128a <_out_char+0xb2>
+ else if (stream->buf_mode == 1 && c == '\n')
+ 120e: 4785 li a5,1
+ 1210: 04f90a63 beq s2,a5,1264 <_out_char+0x8c>
+ ctx->written++;
+ 1214: 681c ld a5,16(s0)
+ 1216: 6942 ld s2,16(sp)
+}
+ 1218: 70a2 ld ra,40(sp)
+ ctx->written++;
+ 121a: 0785 addi a5,a5,1
+ 121c: e81c sd a5,16(s0)
+}
+ 121e: 7402 ld s0,32(sp)
+ 1220: 64e2 ld s1,24(sp)
+ 1222: 6145 addi sp,sp,48
+ 1224: 8082 ret
+ if (ctx->limit > 0 && ctx->written < ctx->limit - 1)
+ 1226: 6514 ld a3,8(a0)
+ 1228: 691c ld a5,16(a0)
+ 122a: ca89 beqz a3,123c <_out_char+0x64>
+ 122c: 16fd addi a3,a3,-1
+ 122e: 00d7f763 bgeu a5,a3,123c <_out_char+0x64>
+ ctx->buf[ctx->written] = c;
+ 1232: 6114 ld a3,0(a0)
+ 1234: 97b6 add a5,a5,a3
+ 1236: 00b78023 sb a1,0(a5)
+ ctx->written++;
+ 123a: 691c ld a5,16(a0)
+ 123c: 0785 addi a5,a5,1
+}
+ 123e: 70a2 ld ra,40(sp)
+ ctx->written++;
+ 1240: e81c sd a5,16(s0)
+}
+ 1242: 7402 ld s0,32(sp)
+ 1244: 64e2 ld s1,24(sp)
+ 1246: 6145 addi sp,sp,48
+ 1248: 8082 ret
+ if (write(stream->fd, &ch, 1) != 1)
+ 124a: 4088 lw a0,0(s1)
+ 124c: 4605 li a2,1
+ 124e: 00f10593 addi a1,sp,15
+ char ch = (char)c;
+ 1252: 00e107a3 sb a4,15(sp)
+ if (write(stream->fd, &ch, 1) != 1)
+ 1256: e93fe0ef jal e8 <write>
+ 125a: 4785 li a5,1
+ 125c: faf50ce3 beq a0,a5,1214 <_out_char+0x3c>
+ stream->error = 1;
+ 1260: c49c sw a5,8(s1)
+ return EOF;
+ 1262: bf4d j 1214 <_out_char+0x3c>
+ else if (stream->buf_mode == 1 && c == '\n')
+ 1264: 47a9 li a5,10
+ 1266: faf597e3 bne a1,a5,1214 <_out_char+0x3c>
+ if (stream->buf_write_pos > 0)
+ 126a: fac055e3 blez a2,1214 <_out_char+0x3c>
+ int64 ret = write(stream->fd, stream->buffer, stream->buf_write_pos);
+ 126e: 4088 lw a0,0(s1)
+ 1270: 01048593 addi a1,s1,16
+ 1274: e75fe0ef jal e8 <write>
+ if (ret < stream->buf_write_pos)
+ 1278: 4104a783 lw a5,1040(s1)
+ 127c: 02f55063 bge a0,a5,129c <_out_char+0xc4>
+ stream->error = 1;
+ 1280: 0124a423 sw s2,8(s1)
+ stream->buf_write_pos = 0;
+ 1284: 4004a823 sw zero,1040(s1)
+ return EOF;
+ 1288: b771 j 1214 <_out_char+0x3c>
+ int64 ret = write(stream->fd, stream->buffer, stream->buf_write_pos);
+ 128a: 4088 lw a0,0(s1)
+ 128c: 01048593 addi a1,s1,16
+ 1290: e59fe0ef jal e8 <write>
+ if (ret < stream->buf_write_pos)
+ 1294: 4104a783 lw a5,1040(s1)
+ 1298: 00f54563 blt a0,a5,12a2 <_out_char+0xca>
+ stream->buf_write_pos = 0;
+ 129c: 4004a823 sw zero,1040(s1)
+ 12a0: bf95 j 1214 <_out_char+0x3c>
+ stream->error = 1;
+ 12a2: 4785 li a5,1
+ 12a4: c49c sw a5,8(s1)
+ stream->buf_write_pos = 0;
+ 12a6: 4004a823 sw zero,1040(s1)
+ return EOF;
+ 12aa: b7ad j 1214 <_out_char+0x3c>
+
+00000000000012ac <stbsp_set_separators>:
+ "75767778798081828384858687888990919293949596979899"
+};
+
+STBSP__PUBLICDEF void STB_SPRINTF_DECORATE(set_separators)(char pcomma, char pperiod)
+{
+ stbsp__period = pperiod;
+ 12ac: 00005797 auipc a5,0x5
+ 12b0: 6a478793 addi a5,a5,1700 # 6950 <stbsp__digitpair>
+ 12b4: 0cb78623 sb a1,204(a5)
+ stbsp__comma = pcomma;
+ 12b8: 0ca786a3 sb a0,205(a5)
+}
+ 12bc: 8082 ret
+
+00000000000012be <stbsp_vsprintfcb>:
+
+ return (stbsp__uint32)(sn - s);
+}
+
+STBSP__PUBLICDEF int STB_SPRINTF_DECORATE(vsprintfcb)(STBSP_SPRINTFCB *callback, void *user, char *buf, char const *fmt, va_list va)
+{
+ 12be: d1010113 addi sp,sp,-752
+ // Check if the next 4 bytes contain %(0x25) or end of string.
+ // Using the 'hasless' trick:
+ // https://graphics.stanford.edu/~seander/bithacks.html#HasLessInWord
+ stbsp__uint32 v, c;
+ v = *(stbsp__uint32 *)f;
+ c = (~v) & 0x80808080;
+ 12c2: 808087b7 lui a5,0x80808
+ if (((v ^ 0x25252525) - 0x01010101) & c)
+ 12c6: 252523b7 lui t2,0x25252
+ 12ca: 52538393 addi t2,t2,1317 # 25252525 <_ZSt4cerr+0x2524acdd>
+{
+ 12ce: 29913c23 sd s9,664(sp)
+ 12d2: 29b13423 sd s11,648(sp)
+ int tlen = 0;
+ 12d6: 4c81 li s9,0
+ if (((v ^ 0x25252525) - 0x01010101) & c)
+ 12d8: feff0db7 lui s11,0xfeff0
+ c = (~v) & 0x80808080;
+ 12dc: 08078793 addi a5,a5,128 # ffffffff80808080 <_ZSt4cerr+0xffffffff80800838>
+{
+ 12e0: 2e813023 sd s0,736(sp)
+ 12e4: 2c913c23 sd s1,728(sp)
+ 12e8: 2d213823 sd s2,720(sp)
+ 12ec: 2d313423 sd s3,712(sp)
+ 12f0: 2b713423 sd s7,680(sp)
+ 12f4: 2b813023 sd s8,672(sp)
+ 12f8: 29a13823 sd s10,656(sp)
+ 12fc: 2e113423 sd ra,744(sp)
+ 1300: 8d66 mv s10,s9
+ 1302: 8432 mv s0,a2
+ 1304: 8c9e mv s9,t2
+ 1306: 89aa mv s3,a0
+ 1308: e42e sd a1,8(sp)
+ 130a: 84b6 mv s1,a3
+ 130c: 8bba mv s7,a4
+ 130e: fc02 sd zero,56(sp)
+ for (;;) {
+ 1310: 8932 mv s2,a2
+ if (((v ^ 0x25252525) - 0x01010101) & c)
+ 1312: effd8d9b addiw s11,s11,-257 # fffffffffefefeff <_ZSt4cerr+0xfffffffffefe86b7>
+ goto schk1;
+ if ((v - 0x01010101) & c)
+ goto schk2;
+ if (callback)
+ if ((STB_SPRINTF_MIN - (int)(bf - buf)) < 4)
+ 1316: 20000c13 li s8,512
+ 131a: 83be mv t2,a5
+ while (((stbsp__uintptr)f) & 3) {
+ 131c: 0034f793 andi a5,s1,3
+ 1320: c7a9 beqz a5,136a <stbsp_vsprintfcb+0xac>
+ if (f[0] == '%')
+ 1322: 0004c783 lbu a5,0(s1)
+ 1326: 02500713 li a4,37
+ 132a: 0ee78263 beq a5,a4,140e <stbsp_vsprintfcb+0x150>
+ if (f[0] == 0)
+ 132e: cbd9 beqz a5,13c4 <stbsp_vsprintfcb+0x106>
+ stbsp__chk_cb_buf(1);
+ 1330: 02098663 beqz s3,135c <stbsp_vsprintfcb+0x9e>
+ 1334: 4124063b subw a2,s0,s2
+ 1338: 1fe00713 li a4,510
+ 133c: 02c75063 bge a4,a2,135c <stbsp_vsprintfcb+0x9e>
+ 1340: 65a2 ld a1,8(sp)
+ 1342: 854a mv a0,s2
+ 1344: e81e sd t2,16(sp)
+ 1346: 00cd0d3b addw s10,s10,a2
+ 134a: 9982 jalr s3
+ 134c: 892a mv s2,a0
+ 134e: e119 bnez a0,1354 <stbsp_vsprintfcb+0x96>
+ 1350: 0200106f j 2370 <stbsp_vsprintfcb+0x10b2>
+ *bf++ = f[0];
+ 1354: 0004c783 lbu a5,0(s1)
+ stbsp__chk_cb_buf(1);
+ 1358: 63c2 ld t2,16(sp)
+ 135a: 842a mv s0,a0
+ ++f;
+ 135c: 0485 addi s1,s1,1
+ *bf++ = f[0];
+ 135e: 00f40023 sb a5,0(s0)
+ while (((stbsp__uintptr)f) & 3) {
+ 1362: 0034f793 andi a5,s1,3
+ *bf++ = f[0];
+ 1366: 0405 addi s0,s0,1
+ while (((stbsp__uintptr)f) & 3) {
+ 1368: ffcd bnez a5,1322 <stbsp_vsprintfcb+0x64>
+ v = *(stbsp__uint32 *)f;
+ 136a: 4094 lw a3,0(s1)
+ c = (~v) & 0x80808080;
+ 136c: fff6c793 not a5,a3
+ if (((v ^ 0x25252525) - 0x01010101) & c)
+ 1370: 0196c733 xor a4,a3,s9
+ c = (~v) & 0x80808080;
+ 1374: 0077f7b3 and a5,a5,t2
+ if (((v ^ 0x25252525) - 0x01010101) & c)
+ 1378: 01b7073b addw a4,a4,s11
+ 137c: 8f7d and a4,a4,a5
+ 137e: 2701 sext.w a4,a4
+ 1380: f34d bnez a4,1322 <stbsp_vsprintfcb+0x64>
+ if ((STB_SPRINTF_MIN - (int)(bf - buf)) < 4)
+ 1382: 460d li a2,3
+ 1384: a805 j 13b4 <stbsp_vsprintfcb+0xf6>
+ if (callback)
+ 1386: 00098863 beqz s3,1396 <stbsp_vsprintfcb+0xd8>
+ if ((STB_SPRINTF_MIN - (int)(bf - buf)) < 4)
+ 138a: 412407b3 sub a5,s0,s2
+ 138e: 40fc07bb subw a5,s8,a5
+ 1392: f8f658e3 bge a2,a5,1322 <stbsp_vsprintfcb+0x64>
+ bf[2] = f[2];
+ bf[3] = f[3];
+ } else
+ #endif
+ {
+ *(stbsp__uint32 *)bf = v;
+ 1396: c014 sw a3,0(s0)
+ v = *(stbsp__uint32 *)f;
+ 1398: 40d4 lw a3,4(s1)
+ }
+ bf += 4;
+ 139a: 0411 addi s0,s0,4
+ f += 4;
+ 139c: 0491 addi s1,s1,4
+ c = (~v) & 0x80808080;
+ 139e: fff6c793 not a5,a3
+ if (((v ^ 0x25252525) - 0x01010101) & c)
+ 13a2: 0196c733 xor a4,a3,s9
+ c = (~v) & 0x80808080;
+ 13a6: 0077f7b3 and a5,a5,t2
+ if (((v ^ 0x25252525) - 0x01010101) & c)
+ 13aa: 01b7073b addw a4,a4,s11
+ 13ae: 8f7d and a4,a4,a5
+ 13b0: 2701 sext.w a4,a4
+ 13b2: fb25 bnez a4,1322 <stbsp_vsprintfcb+0x64>
+ if ((v - 0x01010101) & c)
+ 13b4: 01b6873b addw a4,a3,s11
+ 13b8: 8ff9 and a5,a5,a4
+ 13ba: 2781 sext.w a5,a5
+ 13bc: d7e9 beqz a5,1386 <stbsp_vsprintfcb+0xc8>
+ if (f[0] == 0)
+ 13be: 0004c783 lbu a5,0(s1)
+ 13c2: f7bd bnez a5,1330 <stbsp_vsprintfcb+0x72>
+endfmt:
+
+ if (!callback)
+ *bf = 0;
+ else
+ stbsp__flush_cb();
+ 13c4: 8cea mv s9,s10
+ 13c6: 412404bb subw s1,s0,s2
+ if (!callback)
+ 13ca: 70098563 beqz s3,1ad4 <stbsp_vsprintfcb+0x816>
+ stbsp__flush_cb();
+ 13ce: 00905663 blez s1,13da <stbsp_vsprintfcb+0x11c>
+ 13d2: 65a2 ld a1,8(sp)
+ 13d4: 8626 mv a2,s1
+ 13d6: 854a mv a0,s2
+ 13d8: 9982 jalr s3
+ 13da: 009c8cbb addw s9,s9,s1
+
+done:
+ return tlen + (int)(bf - buf);
+}
+ 13de: 2e813083 ld ra,744(sp)
+ 13e2: 2e013403 ld s0,736(sp)
+ 13e6: 2d813483 ld s1,728(sp)
+ 13ea: 2d013903 ld s2,720(sp)
+ 13ee: 2c813983 ld s3,712(sp)
+ 13f2: 2a813b83 ld s7,680(sp)
+ 13f6: 2a013c03 ld s8,672(sp)
+ 13fa: 29013d03 ld s10,656(sp)
+ 13fe: 28813d83 ld s11,648(sp)
+ 1402: 8566 mv a0,s9
+ 1404: 29813c83 ld s9,664(sp)
+ 1408: 2f010113 addi sp,sp,752
+ 140c: 8082 ret
+ 140e: 2d413023 sd s4,704(sp)
+ 1412: 2b513c23 sd s5,696(sp)
+ 1416: 2b613823 sd s6,688(sp)
+ tz = 0;
+ 141a: 00248693 addi a3,s1,2
+ fl = 0;
+ 141e: 4e01 li t3,0
+ switch (f[0]) {
+ 1420: 03f00593 li a1,63
+ 1424: 00004617 auipc a2,0x4
+ 1428: d3460613 addi a2,a2,-716 # 5158 <_GLOBAL__sub_I__ZSt3cin+0x190>
+ 142c: fff6c783 lbu a5,-1(a3)
+ 1430: fff68493 addi s1,a3,-1
+ 1434: fe07871b addiw a4,a5,-32
+ 1438: 0ff77713 zext.b a4,a4
+ 143c: 00e5ec63 bltu a1,a4,1454 <stbsp_vsprintfcb+0x196>
+ 1440: 070a slli a4,a4,0x2
+ 1442: 9732 add a4,a4,a2
+ 1444: 4318 lw a4,0(a4)
+ 1446: 9732 add a4,a4,a2
+ 1448: 8702 jr a4
+ if (f[0] == '*') {
+ 144a: 0014c783 lbu a5,1(s1)
+ fl |= STBSP__LEADINGZERO;
+ 144e: 010e6e13 ori t3,t3,16
+ ++f;
+ 1452: 0485 addi s1,s1,1
+ if (f[0] == '*') {
+ 1454: 02a00713 li a4,42
+ 1458: 0ce79163 bne a5,a4,151a <stbsp_vsprintfcb+0x25c>
+ fw = va_arg(va, stbsp__uint32);
+ 145c: 000bab03 lw s6,0(s7)
+ while ((f[0] >= '0') && (f[0] <= '9')) {
+ 1460: 0014c783 lbu a5,1(s1)
+ fw = va_arg(va, stbsp__uint32);
+ 1464: 0ba1 addi s7,s7,8
+ ++f;
+ 1466: 0485 addi s1,s1,1
+ if (f[0] == '.') {
+ 1468: 02e00713 li a4,46
+ pr = -1;
+ 146c: 58fd li a7,-1
+ if (f[0] == '.') {
+ 146e: 0ee78663 beq a5,a4,155a <stbsp_vsprintfcb+0x29c>
+ switch (f[0]) {
+ 1472: 04900713 li a4,73
+ 1476: 10e78263 beq a5,a4,157a <stbsp_vsprintfcb+0x2bc>
+ 147a: f987871b addiw a4,a5,-104
+ 147e: 0ff77713 zext.b a4,a4
+ 1482: 46c9 li a3,18
+ 1484: 02e6e063 bltu a3,a4,14a4 <stbsp_vsprintfcb+0x1e6>
+ 1488: 00004697 auipc a3,0x4
+ 148c: dd068693 addi a3,a3,-560 # 5258 <_GLOBAL__sub_I__ZSt3cin+0x290>
+ 1490: 070a slli a4,a4,0x2
+ 1492: 9736 add a4,a4,a3
+ 1494: 4318 lw a4,0(a4)
+ 1496: 9736 add a4,a4,a3
+ 1498: 8702 jr a4
+ if (f[0] == 'h')
+ 149a: 0014c783 lbu a5,1(s1)
+ fl |= (sizeof(ptrdiff_t) == 8) ? STBSP__INTMAX : 0;
+ 149e: 020e6e13 ori t3,t3,32
+ ++f;
+ 14a2: 0485 addi s1,s1,1
+ switch (f[0]) {
+ 14a4: fbf7871b addiw a4,a5,-65
+ 14a8: 0ff77713 zext.b a4,a4
+ 14ac: 03700693 li a3,55
+ 14b0: 0ee6ea63 bltu a3,a4,15a4 <stbsp_vsprintfcb+0x2e6>
+ 14b4: 00004697 auipc a3,0x4
+ 14b8: df068693 addi a3,a3,-528 # 52a4 <_GLOBAL__sub_I__ZSt3cin+0x2dc>
+ 14bc: 070a slli a4,a4,0x2
+ 14be: 9736 add a4,a4,a3
+ 14c0: 4318 lw a4,0(a4)
+ 14c2: 9736 add a4,a4,a3
+ 14c4: 8702 jr a4
+ fl |= STBSP__METRIC_NOSPACE;
+ 14c6: 400e6e13 ori t3,t3,1024
+ continue;
+ 14ca: 0685 addi a3,a3,1
+ 14cc: b785 j 142c <stbsp_vsprintfcb+0x16e>
+ fl |= STBSP__LEFTJUST;
+ 14ce: 001e6e13 ori t3,t3,1
+ continue;
+ 14d2: 0685 addi a3,a3,1
+ 14d4: bfa1 j 142c <stbsp_vsprintfcb+0x16e>
+ fl |= STBSP__LEADINGPLUS;
+ 14d6: 002e6e13 ori t3,t3,2
+ continue;
+ 14da: 0685 addi a3,a3,1
+ 14dc: bf81 j 142c <stbsp_vsprintfcb+0x16e>
+ fl |= STBSP__TRIPLET_COMMA;
+ 14de: 040e6e13 ori t3,t3,64
+ continue;
+ 14e2: 0685 addi a3,a3,1
+ 14e4: b7a1 j 142c <stbsp_vsprintfcb+0x16e>
+ if (fl & STBSP__METRIC_SUFFIX) {
+ 14e6: 100e7793 andi a5,t3,256
+ 14ea: 8772 mv a4,t3
+ 14ec: 56078363 beqz a5,1a52 <stbsp_vsprintfcb+0x794>
+ if (fl & STBSP__METRIC_1024) {
+ 14f0: 6785 lui a5,0x1
+ 14f2: 034e1513 slli a0,t3,0x34
+ 14f6: 80078793 addi a5,a5,-2048 # 800 <stbsp__real_to_str+0x626>
+ 14fa: 5c055863 bgez a0,1aca <stbsp_vsprintfcb+0x80c>
+ fl |= STBSP__METRIC_JEDEC;
+ 14fe: 6785 lui a5,0x1
+ 1500: 8f5d or a4,a4,a5
+ 1502: 00070e1b sext.w t3,a4
+ 1506: 0685 addi a3,a3,1
+ 1508: b715 j 142c <stbsp_vsprintfcb+0x16e>
+ fl |= STBSP__LEADING_0X;
+ 150a: 008e6e13 ori t3,t3,8
+ continue;
+ 150e: 0685 addi a3,a3,1
+ 1510: bf31 j 142c <stbsp_vsprintfcb+0x16e>
+ fl |= STBSP__LEADINGSPACE;
+ 1512: 004e6e13 ori t3,t3,4
+ continue;
+ 1516: 0685 addi a3,a3,1
+ 1518: bf11 j 142c <stbsp_vsprintfcb+0x16e>
+ while ((f[0] >= '0') && (f[0] <= '9')) {
+ 151a: fd07871b addiw a4,a5,-48 # fd0 <_vscanf_core.constprop.0+0x668>
+ 151e: 0ff77713 zext.b a4,a4
+ 1522: 4625 li a2,9
+ fw = 0;
+ 1524: 4b01 li s6,0
+ while ((f[0] >= '0') && (f[0] <= '9')) {
+ 1526: 46a5 li a3,9
+ 1528: f4e660e3 bltu a2,a4,1468 <stbsp_vsprintfcb+0x1aa>
+ fw = fw * 10 + f[0] - '0';
+ 152c: 002b171b slliw a4,s6,0x2
+ 1530: 0167073b addw a4,a4,s6
+ 1534: 0017171b slliw a4,a4,0x1
+ f++;
+ 1538: 0485 addi s1,s1,1
+ fw = fw * 10 + f[0] - '0';
+ 153a: 9f3d addw a4,a4,a5
+ while ((f[0] >= '0') && (f[0] <= '9')) {
+ 153c: 0004c783 lbu a5,0(s1)
+ fw = fw * 10 + f[0] - '0';
+ 1540: fd070b1b addiw s6,a4,-48
+ while ((f[0] >= '0') && (f[0] <= '9')) {
+ 1544: fd07871b addiw a4,a5,-48
+ 1548: 0ff77713 zext.b a4,a4
+ 154c: fee6f0e3 bgeu a3,a4,152c <stbsp_vsprintfcb+0x26e>
+ if (f[0] == '.') {
+ 1550: 02e00713 li a4,46
+ pr = -1;
+ 1554: 58fd li a7,-1
+ if (f[0] == '.') {
+ 1556: f0e79ee3 bne a5,a4,1472 <stbsp_vsprintfcb+0x1b4>
+ if (f[0] == '*') {
+ 155a: 0014c783 lbu a5,1(s1)
+ 155e: 02a00713 li a4,42
+ 1562: 52e79763 bne a5,a4,1a90 <stbsp_vsprintfcb+0x7d2>
+ while ((f[0] >= '0') && (f[0] <= '9')) {
+ 1566: 0024c783 lbu a5,2(s1)
+ switch (f[0]) {
+ 156a: 04900713 li a4,73
+ pr = va_arg(va, stbsp__uint32);
+ 156e: 000ba883 lw a7,0(s7)
+ ++f;
+ 1572: 0489 addi s1,s1,2
+ pr = va_arg(va, stbsp__uint32);
+ 1574: 0ba1 addi s7,s7,8
+ switch (f[0]) {
+ 1576: f0e792e3 bne a5,a4,147a <stbsp_vsprintfcb+0x1bc>
+ if ((f[1] == '6') && (f[2] == '4')) {
+ 157a: 0014c783 lbu a5,1(s1)
+ 157e: 03600713 li a4,54
+ 1582: 00e79463 bne a5,a4,158a <stbsp_vsprintfcb+0x2cc>
+ 1586: 1e60106f j 276c <stbsp_vsprintfcb+0x14ae>
+ } else if ((f[1] == '3') && (f[2] == '2')) {
+ 158a: 03300713 li a4,51
+ 158e: 6ae796e3 bne a5,a4,243a <stbsp_vsprintfcb+0x117c>
+ 1592: 0024c683 lbu a3,2(s1)
+ 1596: 03200713 li a4,50
+ 159a: 00e69463 bne a3,a4,15a2 <stbsp_vsprintfcb+0x2e4>
+ 159e: 0ae0106f j 264c <stbsp_vsprintfcb+0x138e>
+ ++f;
+ 15a2: 0485 addi s1,s1,1
+ *s = f[0];
+ 15a4: 26f10fa3 sb a5,639(sp)
+ l = 1;
+ 15a8: 4785 li a5,1
+ 15aa: d0be sw a5,96(sp)
+ lead[0] = 0;
+ 15ac: 06010423 sb zero,104(sp)
+ tail[0] = 0;
+ 15b0: 06010823 sb zero,112(sp)
+ dp = 0;
+ 15b4: d282 sw zero,100(sp)
+ 15b6: e0de sd s7,64(sp)
+ 15b8: 4701 li a4,0
+ 15ba: 4301 li t1,0
+ 15bc: 4f81 li t6,0
+ 15be: 4685 li a3,1
+ 15c0: 4a01 li s4,0
+ cs = 0;
+ 15c2: 4281 li t0,0
+ s = num + STBSP__NUMSZ - 1;
+ 15c4: 27f10a93 addi s5,sp,639
+ fw = fl = 0;
+ 15c8: 4e01 li t3,0
+ tz = 0;
+ 15ca: 4881 li a7,0
+ if (fl & STBSP__LEADINGZERO) // if leading zeros, everything is in pr
+ 15cc: 010e7793 andi a5,t3,16
+ 15d0: 40078ee3 beqz a5,21ec <stbsp_vsprintfcb+0xf2e>
+ pr = (fw > pr) ? fw : pr;
+ 15d4: 87ba mv a5,a4
+ 15d6: 00675363 bge a4,t1,15dc <stbsp_vsprintfcb+0x31e>
+ 15da: 879a mv a5,t1
+ 15dc: 0007871b sext.w a4,a5
+ fw = 0;
+ 15e0: 4301 li t1,0
+ if (fw + pr) {
+ 15e2: 62070563 beqz a4,1c0c <stbsp_vsprintfcb+0x94e>
+ sn = lead + 1;
+ 15e6: 06910793 addi a5,sp,105
+ 15ea: fcbe sd a5,120(sp)
+ while (lead[0]) {
+ 15ec: 0a0a0863 beqz s4,169c <stbsp_vsprintfcb+0x3de>
+ stbsp__cb_buf_clamp(i, lead[0]);
+ 15f0: f026 sd s1,32(sp)
+ 15f2: f436 sd a3,40(sp)
+ 15f4: 854a mv a0,s2
+ 15f6: 86d2 mv a3,s4
+ 15f8: 84ce mv s1,s3
+ stbsp__chk_cb_buf(1);
+ 15fa: 1fe00b93 li s7,510
+ stbsp__cb_buf_clamp(i, lead[0]);
+ 15fe: 89be mv s3,a5
+ 1600: 20000b13 li s6,512
+ 1604: 87a2 mv a5,s0
+ 1606: e846 sd a7,16(sp)
+ 1608: 846a mv s0,s10
+ 160a: ec7e sd t6,24(sp)
+ 160c: 8d6e mv s10,s11
+ 160e: f872 sd t3,48(sp)
+ 1610: 8de6 mv s11,s9
+ 1612: 8a3a mv s4,a4
+ 1614: e496 sd t0,72(sp)
+ 1616: 891a mv s2,t1
+ 1618: 8c9e mv s9,t2
+ 161a: 0006871b sext.w a4,a3
+ 161e: 2e0482e3 beqz s1,2102 <stbsp_vsprintfcb+0xe44>
+ 1622: 40a7863b subw a2,a5,a0
+ 1626: 40cb083b subw a6,s6,a2
+ 162a: 85c2 mv a1,a6
+ 162c: 01075363 bge a4,a6,1632 <stbsp_vsprintfcb+0x374>
+ 1630: 85ba mv a1,a4
+ lead[0] -= (char)i;
+ 1632: 9e8d subw a3,a3,a1
+ stbsp__cb_buf_clamp(i, lead[0]);
+ 1634: 0005871b sext.w a4,a1
+ lead[0] -= (char)i;
+ 1638: 06d10423 sb a3,104(sp)
+ while (i) {
+ 163c: c70d beqz a4,1666 <stbsp_vsprintfcb+0x3a8>
+ 163e: 7866 ld a6,120(sp)
+ 1640: 02071593 slli a1,a4,0x20
+ 1644: 9181 srli a1,a1,0x20
+ 1646: 00b78633 add a2,a5,a1
+ 164a: 8742 mv a4,a6
+ *bf++ = *sn++;
+ 164c: 00074683 lbu a3,0(a4)
+ 1650: 0785 addi a5,a5,1
+ while (i) {
+ 1652: 0705 addi a4,a4,1
+ *bf++ = *sn++;
+ 1654: fed78fa3 sb a3,-1(a5)
+ while (i) {
+ 1658: fec79ae3 bne a5,a2,164c <stbsp_vsprintfcb+0x38e>
+ 165c: 982e add a6,a6,a1
+ 165e: fcc2 sd a6,120(sp)
+ stbsp__chk_cb_buf(1);
+ 1660: c899 beqz s1,1676 <stbsp_vsprintfcb+0x3b8>
+ 1662: 40a7863b subw a2,a5,a0
+ 1666: 00cbd863 bge s7,a2,1676 <stbsp_vsprintfcb+0x3b8>
+ 166a: 65a2 ld a1,8(sp)
+ 166c: 9c31 addw s0,s0,a2
+ 166e: 9482 jalr s1
+ 1670: 34050ee3 beqz a0,21cc <stbsp_vsprintfcb+0xf0e>
+ 1674: 87aa mv a5,a0
+ while (lead[0]) {
+ 1676: 06814683 lbu a3,104(sp)
+ 167a: f2c5 bnez a3,161a <stbsp_vsprintfcb+0x35c>
+ 167c: 83e6 mv t2,s9
+ 167e: 68c2 ld a7,16(sp)
+ 1680: 8cee mv s9,s11
+ 1682: 6fe2 ld t6,24(sp)
+ 1684: 8dea mv s11,s10
+ 1686: 76a2 ld a3,40(sp)
+ 1688: 8d22 mv s10,s0
+ 168a: 7e42 ld t3,48(sp)
+ 168c: 843e mv s0,a5
+ 168e: 62a6 ld t0,72(sp)
+ 1690: 87ce mv a5,s3
+ 1692: 89a6 mv s3,s1
+ 1694: 7482 ld s1,32(sp)
+ 1696: 834a mv t1,s2
+ 1698: 8752 mv a4,s4
+ 169a: 892a mv s2,a0
+ cs = (fl & STBSP__TRIPLET_COMMA) ? ((stbsp__uint32)(c - ((pr + cs) % (c + 1)))) : 0;
+ 169c: 040e7b13 andi s6,t3,64
+ c = cs >> 24;
+ 16a0: 0182d61b srliw a2,t0,0x18
+ 16a4: 0182db9b srliw s7,t0,0x18
+ cs = (fl & STBSP__TRIPLET_COMMA) ? ((stbsp__uint32)(c - ((pr + cs) % (c + 1)))) : 0;
+ 16a8: 4a01 li s4,0
+ 16aa: 000b0e63 beqz s6,16c6 <stbsp_vsprintfcb+0x408>
+ cs &= 0xffffff;
+ 16ae: 02829a13 slli s4,t0,0x28
+ 16b2: 028a5a13 srli s4,s4,0x28
+ cs = (fl & STBSP__TRIPLET_COMMA) ? ((stbsp__uint32)(c - ((pr + cs) % (c + 1)))) : 0;
+ 16b6: 00ea0a3b addw s4,s4,a4
+ 16ba: 0016059b addiw a1,a2,1
+ 16be: 02ba7a3b remuw s4,s4,a1
+ 16c2: 41460a3b subw s4,a2,s4
+ while (pr > 0) {
+ 16c6: 0ce05763 blez a4,1794 <stbsp_vsprintfcb+0x4d6>
+ *(stbsp__uint32 *)bf = 0x30303030;
+ 16ca: 30303837 lui a6,0x30303
+ 16ce: 03080813 addi a6,a6,48 # 30303030 <_ZSt4cerr+0x302fb7e8>
+ 16d2: f026 sd s1,32(sp)
+ 16d4: 854a mv a0,s2
+ 16d6: 84da mv s1,s6
+ 16d8: 895e mv s2,s7
+ 16da: e4d6 sd s5,72(sp)
+ 16dc: 8b4e mv s6,s3
+ 16de: 8aea mv s5,s10
+ stbsp__chk_cb_buf(1);
+ 16e0: 1fe00293 li t0,510
+ 16e4: 8d6e mv s10,s11
+ *bf++ = stbsp__comma;
+ 16e6: 00005f17 auipc t5,0x5
+ 16ea: 26af0f13 addi t5,t5,618 # 6950 <stbsp__digitpair>
+ 16ee: 8de6 mv s11,s9
+ *bf++ = '0';
+ 16f0: 03000e93 li t4,48
+ 16f4: e846 sd a7,16(sp)
+ 16f6: ec7e sd t6,24(sp)
+ 16f8: f436 sd a3,40(sp)
+ 16fa: f872 sd t3,48(sp)
+ 16fc: e89a sd t1,80(sp)
+ 16fe: 89ba mv s3,a4
+ 1700: ecbe sd a5,88(sp)
+ 1702: 8bc2 mv s7,a6
+ 1704: 8c9e mv s9,t2
+ stbsp__cb_buf_clamp(i, pr);
+ 1706: 240b0ee3 beqz s6,2162 <stbsp_vsprintfcb+0xea4>
+ 170a: 40a407b3 sub a5,s0,a0
+ 170e: 40fc063b subw a2,s8,a5
+ 1712: 87b2 mv a5,a2
+ 1714: 00c9d363 bge s3,a2,171a <stbsp_vsprintfcb+0x45c>
+ 1718: 87ce mv a5,s3
+ 171a: 0007859b sext.w a1,a5
+ pr -= i;
+ 171e: 40f989bb subw s3,s3,a5
+ if ((fl & STBSP__TRIPLET_COMMA) == 0) {
+ 1722: 32048c63 beqz s1,1a5a <stbsp_vsprintfcb+0x79c>
+ while (i) {
+ 1726: 34058a63 beqz a1,1a7a <stbsp_vsprintfcb+0x7bc>
+ 172a: 1582 slli a1,a1,0x20
+ *bf++ = stbsp__comma;
+ 172c: 0cdf4603 lbu a2,205(t5)
+ 1730: 9181 srli a1,a1,0x20
+ 1732: 95a2 add a1,a1,s0
+ 1734: 0405 addi s0,s0,1
+ if ((fl & STBSP__TRIPLET_COMMA) && (cs++ == c)) {
+ 1736: c481 beqz s1,173e <stbsp_vsprintfcb+0x480>
+ 1738: 1d4901e3 beq s2,s4,20fa <stbsp_vsprintfcb+0xe3c>
+ 173c: 2a05 addiw s4,s4,1
+ *bf++ = '0';
+ 173e: 03000793 li a5,48
+ 1742: fef40fa3 sb a5,-1(s0)
+ while (i) {
+ 1746: fe8597e3 bne a1,s0,1734 <stbsp_vsprintfcb+0x476>
+ stbsp__chk_cb_buf(1);
+ 174a: 320b0b63 beqz s6,1a80 <stbsp_vsprintfcb+0x7c2>
+ 174e: 40a5863b subw a2,a1,a0
+ 1752: 32c2d763 bge t0,a2,1a80 <stbsp_vsprintfcb+0x7c2>
+ 1756: 65a2 ld a1,8(sp)
+ 1758: 01560abb addw s5,a2,s5
+ 175c: 9b02 jalr s6
+ 175e: 3a050ce3 beqz a0,2316 <stbsp_vsprintfcb+0x1058>
+ 1762: 842a mv s0,a0
+ 1764: 1fe00293 li t0,510
+ 1768: 00005f17 auipc t5,0x5
+ 176c: 1e8f0f13 addi t5,t5,488 # 6950 <stbsp__digitpair>
+ 1770: 03000e93 li t4,48
+ while (pr > 0) {
+ 1774: f93049e3 bgtz s3,1706 <stbsp_vsprintfcb+0x448>
+ while (lead[0]) {
+ 1778: 83e6 mv t2,s9
+ 177a: 68c2 ld a7,16(sp)
+ 177c: 8cee mv s9,s11
+ 177e: 6fe2 ld t6,24(sp)
+ 1780: 8dea mv s11,s10
+ 1782: 7482 ld s1,32(sp)
+ 1784: 8d56 mv s10,s5
+ 1786: 76a2 ld a3,40(sp)
+ 1788: 7e42 ld t3,48(sp)
+ 178a: 6346 ld t1,80(sp)
+ 178c: 67e6 ld a5,88(sp)
+ 178e: 6aa6 ld s5,72(sp)
+ 1790: 892a mv s2,a0
+ 1792: 89da mv s3,s6
+ 1794: 06814a03 lbu s4,104(sp)
+ sn = lead + 1;
+ 1798: fcbe sd a5,120(sp)
+ while (lead[0]) {
+ 179a: 0a0a0263 beqz s4,183e <stbsp_vsprintfcb+0x580>
+ stbsp__cb_buf_clamp(i, lead[0]);
+ 179e: ec26 sd s1,24(sp)
+ 17a0: f036 sd a3,32(sp)
+ 17a2: 854a mv a0,s2
+ 17a4: 86d2 mv a3,s4
+ 17a6: 84ce mv s1,s3
+ 17a8: 87a2 mv a5,s0
+ stbsp__chk_cb_buf(1);
+ 17aa: 1fe00b93 li s7,510
+ stbsp__cb_buf_clamp(i, lead[0]);
+ 17ae: 846a mv s0,s10
+ 17b0: 20000b13 li s6,512
+ 17b4: 8d6e mv s10,s11
+ 17b6: e846 sd a7,16(sp)
+ 17b8: 8de6 mv s11,s9
+ 17ba: 8a7e mv s4,t6
+ 17bc: 8972 mv s2,t3
+ 17be: 899a mv s3,t1
+ 17c0: 8c9e mv s9,t2
+ 17c2: 0006871b sext.w a4,a3
+ 17c6: 140482e3 beqz s1,210a <stbsp_vsprintfcb+0xe4c>
+ 17ca: 40a7863b subw a2,a5,a0
+ 17ce: 40cb083b subw a6,s6,a2
+ 17d2: 85c2 mv a1,a6
+ 17d4: 01075363 bge a4,a6,17da <stbsp_vsprintfcb+0x51c>
+ 17d8: 85ba mv a1,a4
+ lead[0] -= (char)i;
+ 17da: 9e8d subw a3,a3,a1
+ stbsp__cb_buf_clamp(i, lead[0]);
+ 17dc: 0005871b sext.w a4,a1
+ lead[0] -= (char)i;
+ 17e0: 06d10423 sb a3,104(sp)
+ while (i) {
+ 17e4: c70d beqz a4,180e <stbsp_vsprintfcb+0x550>
+ 17e6: 7866 ld a6,120(sp)
+ 17e8: 02071593 slli a1,a4,0x20
+ 17ec: 9181 srli a1,a1,0x20
+ 17ee: 00b78633 add a2,a5,a1
+ 17f2: 8742 mv a4,a6
+ *bf++ = *sn++;
+ 17f4: 00074683 lbu a3,0(a4)
+ 17f8: 0785 addi a5,a5,1
+ while (i) {
+ 17fa: 0705 addi a4,a4,1
+ *bf++ = *sn++;
+ 17fc: fed78fa3 sb a3,-1(a5)
+ while (i) {
+ 1800: fec79ae3 bne a5,a2,17f4 <stbsp_vsprintfcb+0x536>
+ 1804: 982e add a6,a6,a1
+ 1806: fcc2 sd a6,120(sp)
+ stbsp__chk_cb_buf(1);
+ 1808: c899 beqz s1,181e <stbsp_vsprintfcb+0x560>
+ 180a: 40a7863b subw a2,a5,a0
+ 180e: 00cbd863 bge s7,a2,181e <stbsp_vsprintfcb+0x560>
+ 1812: 65a2 ld a1,8(sp)
+ 1814: 9c31 addw s0,s0,a2
+ 1816: 9482 jalr s1
+ 1818: 1a050ae3 beqz a0,21cc <stbsp_vsprintfcb+0xf0e>
+ 181c: 87aa mv a5,a0
+ while (lead[0]) {
+ 181e: 06814683 lbu a3,104(sp)
+ 1822: f2c5 bnez a3,17c2 <stbsp_vsprintfcb+0x504>
+ 1824: 834e mv t1,s3
+ 1826: 68c2 ld a7,16(sp)
+ 1828: 89a6 mv s3,s1
+ 182a: 7682 ld a3,32(sp)
+ 182c: 64e2 ld s1,24(sp)
+ 182e: 8e4a mv t3,s2
+ 1830: 83e6 mv t2,s9
+ 1832: 8fd2 mv t6,s4
+ 1834: 8cee mv s9,s11
+ 1836: 892a mv s2,a0
+ 1838: 8dea mv s11,s10
+ 183a: 8d22 mv s10,s0
+ 183c: 843e mv s0,a5
+ while (n) {
+ 183e: c6f9 beqz a3,190c <stbsp_vsprintfcb+0x64e>
+ STBSP__UNALIGNED(while (i >= 4) {
+ 1840: ec26 sd s1,24(sp)
+ 1842: 854a mv a0,s2
+ 1844: 84d6 mv s1,s5
+ 1846: 896a mv s2,s10
+ 1848: 87a2 mv a5,s0
+ 184a: 8d6e mv s10,s11
+ stbsp__chk_cb_buf(1);
+ 184c: 1fe00b93 li s7,510
+ STBSP__UNALIGNED(while (i >= 4) {
+ 1850: 8de6 mv s11,s9
+ stbsp__cb_buf_clamp(i, n);
+ 1852: 20000b13 li s6,512
+ STBSP__UNALIGNED(while (i >= 4) {
+ 1856: 4a0d li s4,3
+ 1858: e87e sd t6,16(sp)
+ 185a: f072 sd t3,32(sp)
+ 185c: 8ac6 mv s5,a7
+ 185e: f41a sd t1,40(sp)
+ 1860: 8436 mv s0,a3
+ 1862: 8c9e mv s9,t2
+ stbsp__cb_buf_clamp(i, n);
+ 1864: 0004071b sext.w a4,s0
+ 1868: 100982e3 beqz s3,216c <stbsp_vsprintfcb+0xeae>
+ 186c: 40a78633 sub a2,a5,a0
+ 1870: 40cb05bb subw a1,s6,a2
+ 1874: 862e mv a2,a1
+ 1876: 00b75363 bge a4,a1,187c <stbsp_vsprintfcb+0x5be>
+ 187a: 863a mv a2,a4
+ 187c: 0006071b sext.w a4,a2
+ n -= i;
+ 1880: 9c11 subw s0,s0,a2
+ STBSP__UNALIGNED(while (i >= 4) {
+ 1882: 14ea50e3 bge s4,a4,21c2 <stbsp_vsprintfcb+0xf04>
+ 1886: ffc70f1b addiw t5,a4,-4
+ 188a: 002f5e9b srliw t4,t5,0x2
+ 188e: 001e8e1b addiw t3,t4,1
+ 1892: 0e0a slli t3,t3,0x2
+ 1894: 01c785b3 add a1,a5,t3
+ 1898: 8626 mv a2,s1
+ 189a: 4218 lw a4,0(a2)
+ 189c: 0791 addi a5,a5,4
+ 189e: 0611 addi a2,a2,4
+ 18a0: 2701 sext.w a4,a4
+ 18a2: fee7ae23 sw a4,-4(a5)
+ 18a6: feb79ae3 bne a5,a1,189a <stbsp_vsprintfcb+0x5dc>
+ 18aa: 002e9e9b slliw t4,t4,0x2
+ 18ae: 41df073b subw a4,t5,t4
+ while (i) {
+ 18b2: 94f2 add s1,s1,t3
+ 18b4: c31d beqz a4,18da <stbsp_vsprintfcb+0x61c>
+ 18b6: 8626 mv a2,s1
+ 18b8: 87ae mv a5,a1
+ 18ba: 00e58f3b addw t5,a1,a4
+ *bf++ = *s++;
+ 18be: 00064e83 lbu t4,0(a2)
+ 18c2: 0785 addi a5,a5,1
+ while (i) {
+ 18c4: 00078e1b sext.w t3,a5
+ *bf++ = *s++;
+ 18c8: ffd78fa3 sb t4,-1(a5)
+ 18cc: 0605 addi a2,a2,1
+ while (i) {
+ 18ce: ffcf18e3 bne t5,t3,18be <stbsp_vsprintfcb+0x600>
+ 18d2: 1702 slli a4,a4,0x20
+ 18d4: 9301 srli a4,a4,0x20
+ 18d6: 95ba add a1,a1,a4
+ 18d8: 94ba add s1,s1,a4
+ stbsp__chk_cb_buf(1);
+ 18da: 1a098763 beqz s3,1a88 <stbsp_vsprintfcb+0x7ca>
+ 18de: 40a5863b subw a2,a1,a0
+ 18e2: 1acbd363 bge s7,a2,1a88 <stbsp_vsprintfcb+0x7ca>
+ 18e6: 65a2 ld a1,8(sp)
+ 18e8: 0126093b addw s2,a2,s2
+ 18ec: 9982 jalr s3
+ 18ee: 20050be3 beqz a0,2304 <stbsp_vsprintfcb+0x1046>
+ 18f2: 87aa mv a5,a0
+ while (n) {
+ 18f4: f825 bnez s0,1864 <stbsp_vsprintfcb+0x5a6>
+ 18f6: 6fc2 ld t6,16(sp)
+ 18f8: 64e2 ld s1,24(sp)
+ 18fa: 7e02 ld t3,32(sp)
+ 18fc: 7322 ld t1,40(sp)
+ 18fe: 83e6 mv t2,s9
+ 1900: 88d6 mv a7,s5
+ 1902: 8cee mv s9,s11
+ 1904: 843e mv s0,a5
+ 1906: 8dea mv s11,s10
+ 1908: 8d4a mv s10,s2
+ 190a: 892a mv s2,a0
+ while (tz) {
+ 190c: 08088863 beqz a7,199c <stbsp_vsprintfcb+0x6de>
+ *(stbsp__uint32 *)bf = 0x30303030;
+ 1910: 30303b37 lui s6,0x30303
+ *bf++ = '0';
+ 1914: 03000a13 li s4,48
+ while (i >= 4) {
+ 1918: 4a8d li s5,3
+ stbsp__chk_cb_buf(1);
+ 191a: 1fe00693 li a3,510
+ *(stbsp__uint32 *)bf = 0x30303030;
+ 191e: 030b0b13 addi s6,s6,48 # 30303030 <_ZSt4cerr+0x302fb7e8>
+ stbsp__cb_buf_clamp(i, tz);
+ 1922: 20000b93 li s7,512
+ 1926: 040989e3 beqz s3,2178 <stbsp_vsprintfcb+0xeba>
+ 192a: 41240633 sub a2,s0,s2
+ 192e: 40cb87bb subw a5,s7,a2
+ 1932: 873e mv a4,a5
+ 1934: 00f8d363 bge a7,a5,193a <stbsp_vsprintfcb+0x67c>
+ 1938: 8746 mv a4,a7
+ 193a: 0007079b sext.w a5,a4
+ tz -= i;
+ 193e: 40e888bb subw a7,a7,a4
+ while (i) {
+ 1942: 08078ee3 beqz a5,21de <stbsp_vsprintfcb+0xf20>
+ if ((((stbsp__uintptr)bf) & 3) == 0)
+ 1946: 00347713 andi a4,s0,3
+ 194a: e719 bnez a4,1958 <stbsp_vsprintfcb+0x69a>
+ 194c: 0390006f j 2184 <stbsp_vsprintfcb+0xec6>
+ 1950: 00347713 andi a4,s0,3
+ 1954: 7a070f63 beqz a4,2112 <stbsp_vsprintfcb+0xe54>
+ *bf++ = '0';
+ 1958: 01440023 sb s4,0(s0)
+ --i;
+ 195c: 37fd addiw a5,a5,-1
+ *bf++ = '0';
+ 195e: 0405 addi s0,s0,1
+ while (i) {
+ 1960: fbe5 bnez a5,1950 <stbsp_vsprintfcb+0x692>
+ stbsp__chk_cb_buf(1);
+ 1962: 02098b63 beqz s3,1998 <stbsp_vsprintfcb+0x6da>
+ 1966: 4124063b subw a2,s0,s2
+ 196a: 02c6d763 bge a3,a2,1998 <stbsp_vsprintfcb+0x6da>
+ 196e: 65a2 ld a1,8(sp)
+ 1970: 854a mv a0,s2
+ 1972: f81e sd t2,48(sp)
+ 1974: f41a sd t1,40(sp)
+ 1976: f072 sd t3,32(sp)
+ 1978: ec7e sd t6,24(sp)
+ 197a: e846 sd a7,16(sp)
+ 197c: 00cd0d3b addw s10,s10,a2
+ 1980: 9982 jalr s3
+ 1982: 892a mv s2,a0
+ 1984: 1a0502e3 beqz a0,2328 <stbsp_vsprintfcb+0x106a>
+ 1988: 73c2 ld t2,48(sp)
+ 198a: 7322 ld t1,40(sp)
+ 198c: 7e02 ld t3,32(sp)
+ 198e: 6fe2 ld t6,24(sp)
+ 1990: 68c2 ld a7,16(sp)
+ 1992: 842a mv s0,a0
+ 1994: 1fe00693 li a3,510
+ while (tz) {
+ 1998: f80897e3 bnez a7,1926 <stbsp_vsprintfcb+0x668>
+ sn = tail + 1;
+ 199c: 07110793 addi a5,sp,113
+ 19a0: fcbe sd a5,120(sp)
+ while (tail[0]) {
+ 19a2: 080f8763 beqz t6,1a30 <stbsp_vsprintfcb+0x772>
+ stbsp__cb_buf_clamp(i, tail[0]);
+ 19a6: 854a mv a0,s2
+ 19a8: 8b6a mv s6,s10
+ stbsp__chk_cb_buf(1);
+ 19aa: 1fe00a93 li s5,510
+ stbsp__cb_buf_clamp(i, tail[0]);
+ 19ae: 8d4e mv s10,s3
+ 19b0: 20000a13 li s4,512
+ 19b4: 8bf2 mv s7,t3
+ 19b6: 891a mv s2,t1
+ 19b8: 899e mv s3,t2
+ 19ba: 000f879b sext.w a5,t6
+ 19be: 7c0d0863 beqz s10,218e <stbsp_vsprintfcb+0xed0>
+ 19c2: 40a4063b subw a2,s0,a0
+ 19c6: 40ca06bb subw a3,s4,a2
+ 19ca: 8736 mv a4,a3
+ 19cc: 00d7d363 bge a5,a3,19d2 <stbsp_vsprintfcb+0x714>
+ 19d0: 873e mv a4,a5
+ tail[0] -= (char)i;
+ 19d2: 40ef8fbb subw t6,t6,a4
+ stbsp__cb_buf_clamp(i, tail[0]);
+ 19d6: 0007079b sext.w a5,a4
+ tail[0] -= (char)i;
+ 19da: 07f10823 sb t6,112(sp)
+ while (i) {
+ 19de: c795 beqz a5,1a0a <stbsp_vsprintfcb+0x74c>
+ 19e0: 75e6 ld a1,120(sp)
+ 19e2: 02079613 slli a2,a5,0x20
+ 19e6: 9201 srli a2,a2,0x20
+ 19e8: 00c406b3 add a3,s0,a2
+ 19ec: 87ae mv a5,a1
+ *bf++ = *sn++;
+ 19ee: 0007c703 lbu a4,0(a5)
+ 19f2: 0405 addi s0,s0,1
+ while (i) {
+ 19f4: 0785 addi a5,a5,1
+ *bf++ = *sn++;
+ 19f6: fee40fa3 sb a4,-1(s0)
+ while (i) {
+ 19fa: fed41ae3 bne s0,a3,19ee <stbsp_vsprintfcb+0x730>
+ 19fe: 95b2 add a1,a1,a2
+ 1a00: fcae sd a1,120(sp)
+ stbsp__chk_cb_buf(1);
+ 1a02: 000d0d63 beqz s10,1a1c <stbsp_vsprintfcb+0x75e>
+ 1a06: 40a4063b subw a2,s0,a0
+ 1a0a: 00cad963 bge s5,a2,1a1c <stbsp_vsprintfcb+0x75e>
+ 1a0e: 65a2 ld a1,8(sp)
+ 1a10: 00cb0b3b addw s6,s6,a2
+ 1a14: 9d02 jalr s10
+ 1a16: 200509e3 beqz a0,2428 <stbsp_vsprintfcb+0x116a>
+ 1a1a: 842a mv s0,a0
+ while (tail[0]) {
+ 1a1c: 07014f83 lbu t6,112(sp)
+ 1a20: f80f9de3 bnez t6,19ba <stbsp_vsprintfcb+0x6fc>
+ 1a24: 834a mv t1,s2
+ 1a26: 83ce mv t2,s3
+ 1a28: 8e5e mv t3,s7
+ 1a2a: 89ea mv s3,s10
+ 1a2c: 892a mv s2,a0
+ 1a2e: 8d5a mv s10,s6
+ if (fl & STBSP__LEFTJUST)
+ 1a30: 001e7e13 andi t3,t3,1
+ 1a34: 000e0663 beqz t3,1a40 <stbsp_vsprintfcb+0x782>
+ if (fw > 0) {
+ 1a38: 00605463 blez t1,1a40 <stbsp_vsprintfcb+0x782>
+ 1a3c: 0300106f j 2a6c <stbsp_vsprintfcb+0x17ae>
+ for (;;) {
+ 1a40: 6b86 ld s7,64(sp)
+ 1a42: 2c013a03 ld s4,704(sp)
+ 1a46: 2b813a83 ld s5,696(sp)
+ 1a4a: 2b013b03 ld s6,688(sp)
+ ++f;
+ 1a4e: 0485 addi s1,s1,1
+ for (;;) {
+ 1a50: b0f1 j 131c <stbsp_vsprintfcb+0x5e>
+ fl |= STBSP__METRIC_SUFFIX;
+ 1a52: 100e6e13 ori t3,t3,256
+ continue;
+ 1a56: 0685 addi a3,a3,1
+ 1a58: bad1 j 142c <stbsp_vsprintfcb+0x16e>
+ while (i) {
+ 1a5a: 0e0580e3 beqz a1,233a <stbsp_vsprintfcb+0x107c>
+ if ((((stbsp__uintptr)bf) & 3) == 0)
+ 1a5e: 00347793 andi a5,s0,3
+ 1a62: e799 bnez a5,1a70 <stbsp_vsprintfcb+0x7b2>
+ 1a64: 0dd0006f j 2340 <stbsp_vsprintfcb+0x1082>
+ 1a68: 00347793 andi a5,s0,3
+ 1a6c: 72078463 beqz a5,2194 <stbsp_vsprintfcb+0xed6>
+ *bf++ = '0';
+ 1a70: 01d40023 sb t4,0(s0)
+ --i;
+ 1a74: 35fd addiw a1,a1,-1
+ *bf++ = '0';
+ 1a76: 0405 addi s0,s0,1
+ while (i) {
+ 1a78: f9e5 bnez a1,1a68 <stbsp_vsprintfcb+0x7aa>
+ while (i) {
+ 1a7a: 85a2 mv a1,s0
+ stbsp__chk_cb_buf(1);
+ 1a7c: cc0b19e3 bnez s6,174e <stbsp_vsprintfcb+0x490>
+ 1a80: 842e mv s0,a1
+ while (pr > 0) {
+ 1a82: c93042e3 bgtz s3,1706 <stbsp_vsprintfcb+0x448>
+ 1a86: b9cd j 1778 <stbsp_vsprintfcb+0x4ba>
+ while (i) {
+ 1a88: 87ae mv a5,a1
+ while (n) {
+ 1a8a: dc041de3 bnez s0,1864 <stbsp_vsprintfcb+0x5a6>
+ 1a8e: b5a5 j 18f6 <stbsp_vsprintfcb+0x638>
+ while ((f[0] >= '0') && (f[0] <= '9')) {
+ 1a90: fd07871b addiw a4,a5,-48
+ 1a94: 0ff77713 zext.b a4,a4
+ 1a98: 4625 li a2,9
+ ++f;
+ 1a9a: 0485 addi s1,s1,1
+ pr = 0;
+ 1a9c: 4881 li a7,0
+ while ((f[0] >= '0') && (f[0] <= '9')) {
+ 1a9e: 46a5 li a3,9
+ 1aa0: 9ce669e3 bltu a2,a4,1472 <stbsp_vsprintfcb+0x1b4>
+ pr = pr * 10 + f[0] - '0';
+ 1aa4: 0028971b slliw a4,a7,0x2
+ 1aa8: 0117073b addw a4,a4,a7
+ 1aac: 0017171b slliw a4,a4,0x1
+ f++;
+ 1ab0: 0485 addi s1,s1,1
+ pr = pr * 10 + f[0] - '0';
+ 1ab2: 9f3d addw a4,a4,a5
+ while ((f[0] >= '0') && (f[0] <= '9')) {
+ 1ab4: 0004c783 lbu a5,0(s1)
+ pr = pr * 10 + f[0] - '0';
+ 1ab8: fd07089b addiw a7,a4,-48
+ while ((f[0] >= '0') && (f[0] <= '9')) {
+ 1abc: fd07871b addiw a4,a5,-48
+ 1ac0: 0ff77713 zext.b a4,a4
+ 1ac4: fee6f0e3 bgeu a3,a4,1aa4 <stbsp_vsprintfcb+0x7e6>
+ 1ac8: b26d j 1472 <stbsp_vsprintfcb+0x1b4>
+ fl |= STBSP__METRIC_1024;
+ 1aca: 8f5d or a4,a4,a5
+ 1acc: 00070e1b sext.w t3,a4
+ 1ad0: 0685 addi a3,a3,1
+ 1ad2: baa9 j 142c <stbsp_vsprintfcb+0x16e>
+ *bf = 0;
+ 1ad4: 00040023 sb zero,0(s0)
+ 1ad8: b209 j 13da <stbsp_vsprintfcb+0x11c>
+ if (f[0] == 'l') {
+ 1ada: 0014c783 lbu a5,1(s1)
+ 1ade: 06c00713 li a4,108
+ fl |= ((sizeof(long) == 8) ? STBSP__INTMAX : 0);
+ 1ae2: 020e6e13 ori t3,t3,32
+ if (f[0] == 'l') {
+ 1ae6: 00e78c63 beq a5,a4,1afe <stbsp_vsprintfcb+0x840>
+ ++f;
+ 1aea: 0485 addi s1,s1,1
+ 1aec: ba65 j 14a4 <stbsp_vsprintfcb+0x1e6>
+ if (f[0] == 'h')
+ 1aee: 0014c783 lbu a5,1(s1)
+ 1af2: 06800713 li a4,104
+ fl |= STBSP__HALFWIDTH;
+ 1af6: 200e6e13 ori t3,t3,512
+ if (f[0] == 'h')
+ 1afa: fee798e3 bne a5,a4,1aea <stbsp_vsprintfcb+0x82c>
+ if ((f[1] == '6') && (f[2] == '4')) {
+ 1afe: 0024c783 lbu a5,2(s1)
+ ++f;
+ 1b02: 0489 addi s1,s1,2
+ 1b04: b245 j 14a4 <stbsp_vsprintfcb+0x1e6>
+ s = va_arg(va, char *);
+ 1b06: 008b8713 addi a4,s7,8
+ 1b0a: e0ba sd a4,64(sp)
+ if (fl & STBSP__INTMAX) {
+ 1b0c: 020e7693 andi a3,t3,32
+ 1b10: 8772 mv a4,t3
+ 1b12: 24069ee3 bnez a3,256e <stbsp_vsprintfcb+0x12b0>
+ stbsp__int32 i = va_arg(va, stbsp__int32);
+ 1b16: 000ba683 lw a3,0(s7)
+ if ((f[0] != 'u') && (i < 0)) {
+ 1b1a: 07500613 li a2,117
+ n64 = (stbsp__uint32)i;
+ 1b1e: 02069f13 slli t5,a3,0x20
+ 1b22: 020f5f13 srli t5,t5,0x20
+ if ((f[0] != 'u') && (i < 0)) {
+ 1b26: 00c78a63 beq a5,a2,1b3a <stbsp_vsprintfcb+0x87c>
+ 1b2a: 0006d863 bgez a3,1b3a <stbsp_vsprintfcb+0x87c>
+ fl |= STBSP__NEGATIVE;
+ 1b2e: 08076713 ori a4,a4,128
+ n64 = (stbsp__uint32)-i;
+ 1b32: 40d00f3b negw t5,a3
+ fl |= STBSP__NEGATIVE;
+ 1b36: 00070e1b sext.w t3,a4
+ if (fl & STBSP__METRIC_SUFFIX) {
+ 1b3a: 100e7693 andi a3,t3,256
+ 1b3e: 5c0683e3 beqz a3,2904 <stbsp_vsprintfcb+0x1646>
+ if (n64 < 1024)
+ 1b42: 3ff00793 li a5,1023
+ 1b46: 01e7e463 bltu a5,t5,1b4e <stbsp_vsprintfcb+0x890>
+ 1b4a: 0ea0106f j 2c34 <stbsp_vsprintfcb+0x1976>
+ else if (pr == -1)
+ 1b4e: 57fd li a5,-1
+ 1b50: 30f887e3 beq a7,a5,265e <stbsp_vsprintfcb+0x13a0>
+ fv = (double)(stbsp__int64)n64;
+ 1b54: d22f7553 fcvt.d.l fa0,t5
+ if (fl & STBSP__METRIC_1024)
+ 1b58: 034e1793 slli a5,t3,0x34
+ 1b5c: 0007c463 bltz a5,1b64 <stbsp_vsprintfcb+0x8a6>
+ 1b60: 2300106f j 2d90 <stbsp_vsprintfcb+0x1ad2>
+ divisor = 1024.0;
+ 1b64: 00004797 auipc a5,0x4
+ 1b68: ce47b787 fld fa5,-796(a5) # 5848 <STDIN_FD+0x20>
+ if ((fv < divisor) && (fv > -divisor))
+ 1b6c: 22f79753 fneg.d fa4,fa5
+ fl += 0x1000000;
+ 1b70: 010006b7 lui a3,0x1000
+ while (fl < 0x4000000) {
+ 1b74: 04000737 lui a4,0x4000
+ if ((fv < divisor) && (fv > -divisor))
+ 1b78: a2f517d3 flt.d a5,fa0,fa5
+ 1b7c: c789 beqz a5,1b86 <stbsp_vsprintfcb+0x8c8>
+ 1b7e: a2a717d3 flt.d a5,fa4,fa0
+ 1b82: 3e079863 bnez a5,1f72 <stbsp_vsprintfcb+0xcb4>
+ fl += 0x1000000;
+ 1b86: 01c68e3b addw t3,a3,t3
+ fv /= divisor;
+ 1b8a: 1af57553 fdiv.d fa0,fa0,fa5
+ while (fl < 0x4000000) {
+ 1b8e: feee65e3 bltu t3,a4,1b78 <stbsp_vsprintfcb+0x8ba>
+ 1b92: a6c5 j 1f72 <stbsp_vsprintfcb+0xcb4>
+ h = (f[0] == 'X') ? hexu : hex;
+ 1b94: 05800693 li a3,88
+ if (fl & STBSP__INTMAX) {
+ 1b98: 020e7713 andi a4,t3,32
+ h = (f[0] == 'X') ? hexu : hex;
+ 1b9c: 00005817 auipc a6,0x5
+ 1ba0: e9c80813 addi a6,a6,-356 # 6a38 <hex.0>
+ 1ba4: 00d79663 bne a5,a3,1bb0 <stbsp_vsprintfcb+0x8f2>
+ 1ba8: 00005817 auipc a6,0x5
+ 1bac: e7880813 addi a6,a6,-392 # 6a20 <hexu.1>
+ l = (4 << 4) | (4 << 8);
+ 1bb0: 44000793 li a5,1088
+ 1bb4: d0be sw a5,96(sp)
+ if (fl & STBSP__LEADING_0X) {
+ 1bb6: 008e7793 andi a5,t3,8
+ 1bba: 7a079263 bnez a5,235e <stbsp_vsprintfcb+0x10a0>
+ lead[0] = 0;
+ 1bbe: 06010423 sb zero,104(sp)
+ s = va_arg(va, char *);
+ 1bc2: 008b8793 addi a5,s7,8
+ 1bc6: e0be sd a5,64(sp)
+ if (fl & STBSP__INTMAX)
+ 1bc8: 72070b63 beqz a4,22fe <stbsp_vsprintfcb+0x1040>
+ n64 = va_arg(va, stbsp__uint64);
+ 1bcc: 000bb683 ld a3,0(s7)
+ dp = 0;
+ 1bd0: d282 sw zero,100(sp)
+ tail[0] = 0;
+ 1bd2: 06010823 sb zero,112(sp)
+ if ((fl & STBSP__LEFTJUST) == 0) {
+ 1bd6: 001e7513 andi a0,t3,1
+ if (n64 == 0) {
+ 1bda: 380694e3 bnez a3,2762 <stbsp_vsprintfcb+0x14a4>
+ lead[0] = 0;
+ 1bde: 06010423 sb zero,104(sp)
+ if (pr == 0) {
+ 1be2: 78089a63 bnez a7,2376 <stbsp_vsprintfcb+0x10b8>
+ if (fw < (stbsp__int32)n)
+ 1be6: fffb4313 not t1,s6
+ 1bea: 43f35313 srai t1,t1,0x3f
+ l = 0;
+ 1bee: d082 sw zero,96(sp)
+ if (fw < (stbsp__int32)n)
+ 1bf0: 01637333 and t1,t1,s6
+ goto scopy;
+ 1bf4: 4701 li a4,0
+ 1bf6: 4f81 li t6,0
+ 1bf8: 4a01 li s4,0
+ cs = 0;
+ 1bfa: 4281 li t0,0
+ s = num + STBSP__NUMSZ;
+ 1bfc: 28010a93 addi s5,sp,640
+ if ((fl & STBSP__LEFTJUST) == 0) {
+ 1c00: 9c0506e3 beqz a0,15cc <stbsp_vsprintfcb+0x30e>
+ if (fw + pr) {
+ 1c04: 00e307bb addw a5,t1,a4
+ 1c08: 9c079fe3 bnez a5,15e6 <stbsp_vsprintfcb+0x328>
+ 1c0c: 06910793 addi a5,sp,105
+ 1c10: b661 j 1798 <stbsp_vsprintfcb+0x4da>
+ h = (f[0] == 'E') ? hexu : hex;
+ 1c12: 04500713 li a4,69
+ 1c16: 00005317 auipc t1,0x5
+ 1c1a: e2230313 addi t1,t1,-478 # 6a38 <hex.0>
+ 1c1e: 1ce78ae3 beq a5,a4,25f2 <stbsp_vsprintfcb+0x1334>
+ fv = va_arg(va, double);
+ 1c22: 008b8713 addi a4,s7,8
+ if (pr == -1)
+ 1c26: 57fd li a5,-1
+ fv = va_arg(va, double);
+ 1c28: e0ba sd a4,64(sp)
+ 1c2a: 000bb507 fld fa0,0(s7)
+ if (pr == -1)
+ 1c2e: 1af88ce3 beq a7,a5,25e6 <stbsp_vsprintfcb+0x1328>
+ if (stbsp__real_to_str(&sn, &l, num, &dp, fv, pr | 0x80000000))
+ 1c32: 80000737 lui a4,0x80000
+ 1c36: 00e8e733 or a4,a7,a4
+ 1c3a: 2701 sext.w a4,a4
+ 1c3c: 10d4 addi a3,sp,100
+ 1c3e: 0110 addi a2,sp,128
+ 1c40: 108c addi a1,sp,96
+ 1c42: 18a8 addi a0,sp,120
+ 1c44: f41e sd t2,40(sp)
+ 1c46: f01a sd t1,32(sp)
+ 1c48: ec72 sd t3,24(sp)
+ 1c4a: e846 sd a7,16(sp)
+ 1c4c: d8efe0ef jal 1da <stbsp__real_to_str>
+ 1c50: 68c2 ld a7,16(sp)
+ 1c52: 6e62 ld t3,24(sp)
+ 1c54: 7302 ld t1,32(sp)
+ 1c56: 73a2 ld t2,40(sp)
+ if (dp == STBSP__SPECIAL) {
+ 1c58: 5796 lw a5,100(sp)
+ s = (char *)sn;
+ 1c5a: 7ae6 ld s5,120(sp)
+ if ((l - 1) > (stbsp__uint32)pr)
+ 1c5c: 5686 lw a3,96(sp)
+ if (stbsp__real_to_str(&sn, &l, num, &dp, fv, pr | 0x80000000))
+ 1c5e: 3c0511e3 bnez a0,2820 <stbsp_vsprintfcb+0x1562>
+ tail[0] = 0;
+ 1c62: 06010823 sb zero,112(sp)
+ sign[0] = 0;
+ 1c66: 06010423 sb zero,104(sp)
+ } else if (fl & STBSP__LEADINGSPACE) {
+ 1c6a: 004e7713 andi a4,t3,4
+ 1c6e: 6a070ee3 beqz a4,2b2a <stbsp_vsprintfcb+0x186c>
+ sign[0] = 1;
+ 1c72: 6709 lui a4,0x2
+ 1c74: 0705 addi a4,a4,1 # 2001 <stbsp_vsprintfcb+0xd43>
+ 1c76: 06e11423 sh a4,104(sp)
+ if (dp == STBSP__SPECIAL) {
+ 1c7a: 671d lui a4,0x7
+ 1c7c: 1ee794e3 bne a5,a4,2664 <stbsp_vsprintfcb+0x13a6>
+ if (pr < (stbsp__int32)l)
+ 1c80: 0006879b sext.w a5,a3
+ n = pr + lead[0] + tail[0] + tz;
+ 1c84: 06814a03 lbu s4,104(sp)
+ if (pr < (stbsp__int32)l)
+ 1c88: fff7c793 not a5,a5
+ n = pr + lead[0] + tail[0] + tz;
+ 1c8c: 07014f83 lbu t6,112(sp)
+ if (pr < (stbsp__int32)l)
+ 1c90: 97fd srai a5,a5,0x3f
+ 1c92: 8ff5 and a5,a5,a3
+ n = pr + lead[0] + tail[0] + tz;
+ 1c94: 00fa073b addw a4,s4,a5
+ 1c98: 01f7063b addw a2,a4,t6
+ 1c9c: 8732 mv a4,a2
+ if ((fl & STBSP__LEFTJUST) == 0) {
+ 1c9e: 001e7513 andi a0,t3,1
+ if (pr < (stbsp__int32)l)
+ 1ca2: 2781 sext.w a5,a5
+ if (fw < (stbsp__int32)n)
+ 1ca4: 835a mv t1,s6
+ 1ca6: 00cb5363 bge s6,a2,1cac <stbsp_vsprintfcb+0x9ee>
+ 1caa: 8332 mv t1,a2
+ fw -= n;
+ 1cac: 40e3033b subw t1,t1,a4
+ cs = 0;
+ 1cb0: 4281 li t0,0
+ pr -= l;
+ 1cb2: 40d7873b subw a4,a5,a3
+ tz = 0;
+ 1cb6: 4881 li a7,0
+ goto scopy;
+ 1cb8: b7a1 j 1c00 <stbsp_vsprintfcb+0x942>
+ h = (f[0] == 'G') ? hexu : hex;
+ 1cba: 04700713 li a4,71
+ 1cbe: 00005317 auipc t1,0x5
+ 1cc2: d7a30313 addi t1,t1,-646 # 6a38 <hex.0>
+ 1cc6: 14e783e3 beq a5,a4,260c <stbsp_vsprintfcb+0x134e>
+ fv = va_arg(va, double);
+ 1cca: 008b8713 addi a4,s7,8
+ if (pr == -1)
+ 1cce: 57fd li a5,-1
+ fv = va_arg(va, double);
+ 1cd0: e0ba sd a4,64(sp)
+ 1cd2: 000bb507 fld fa0,0(s7)
+ if (pr == -1)
+ 1cd6: 12f884e3 beq a7,a5,25fe <stbsp_vsprintfcb+0x1340>
+ else if (pr == 0)
+ 1cda: 6e0887e3 beqz a7,2bc8 <stbsp_vsprintfcb+0x190a>
+ if (stbsp__real_to_str(&sn, &l, num, &dp, fv, (pr - 1) | 0x80000000))
+ 1cde: fff8871b addiw a4,a7,-1
+ 1ce2: 800007b7 lui a5,0x80000
+ 1ce6: 8f5d or a4,a4,a5
+ 1ce8: 2701 sext.w a4,a4
+ l = stbsp__strlen_limited(s, (pr >= 0) ? pr : ~0u);
+ 1cea: 00088a9b sext.w s5,a7
+ 1cee: 8a46 mv s4,a7
+ if (stbsp__real_to_str(&sn, &l, num, &dp, fv, (pr - 1) | 0x80000000))
+ 1cf0: 10d4 addi a3,sp,100
+ 1cf2: 0110 addi a2,sp,128
+ 1cf4: 108c addi a1,sp,96
+ 1cf6: 18a8 addi a0,sp,120
+ 1cf8: f01e sd t2,32(sp)
+ 1cfa: ec1a sd t1,24(sp)
+ 1cfc: e872 sd t3,16(sp)
+ 1cfe: cdcfe0ef jal 1da <stbsp__real_to_str>
+ 1d02: 6e42 ld t3,16(sp)
+ 1d04: 6362 ld t1,24(sp)
+ 1d06: 7382 ld t2,32(sp)
+ 1d08: 4281 li t0,0
+ 1d0a: c509 beqz a0,1d14 <stbsp_vsprintfcb+0xa56>
+ fl |= STBSP__NEGATIVE;
+ 1d0c: 080e6e13 ori t3,t3,128
+ 1d10: 08000293 li t0,128
+ if (l > (stbsp__uint32)pr)
+ 1d14: 5806 lw a6,96(sp)
+ 1d16: 010af463 bgeu s5,a6,1d1e <stbsp_vsprintfcb+0xa60>
+ l = pr;
+ 1d1a: d0d6 sw s5,96(sp)
+ 1d1c: 8856 mv a6,s5
+ while ((l > 1) && (pr) && (sn[l - 1] == '0')) {
+ 1d1e: 4705 li a4,1
+ if ((dp <= -4) || (dp > (stbsp__int32)n)) {
+ 1d20: 5796 lw a5,100(sp)
+ while ((l > 1) && (pr) && (sn[l - 1] == '0')) {
+ 1d22: 01076463 bltu a4,a6,1d2a <stbsp_vsprintfcb+0xa6c>
+ 1d26: 1800106f j 2ea6 <stbsp_vsprintfcb+0x1be8>
+ 1d2a: 7be6 ld s7,120(sp)
+ 1d2c: fff8071b addiw a4,a6,-1
+ 1d30: 1702 slli a4,a4,0x20
+ 1d32: 9301 srli a4,a4,0x20
+ 1d34: 001a0e9b addiw t4,s4,1
+ 1d38: 75e2 ld a1,56(sp)
+ 1d3a: 8ade mv s5,s7
+ 1d3c: 975e add a4,a4,s7
+ 1d3e: 410e8ebb subw t4,t4,a6
+ 1d42: 88d2 mv a7,s4
+ 1d44: 86c2 mv a3,a6
+ 1d46: 4f01 li t5,0
+ 1d48: 03000f93 li t6,48
+ 1d4c: e842 sd a6,16(sp)
+ 1d4e: a809 j 1d60 <stbsp_vsprintfcb+0xaa2>
+ --pr;
+ 1d50: 38fd addiw a7,a7,-1
+ while ((l > 1) && (pr) && (sn[l - 1] == '0')) {
+ 1d52: 211e80e3 beq t4,a7,2752 <stbsp_vsprintfcb+0x1494>
+ 1d56: 177d addi a4,a4,-1 # 6fff <_stdout+0x18f>
+ 1d58: 4f05 li t5,1
+ 1d5a: 1e088ce3 beqz a7,2752 <stbsp_vsprintfcb+0x1494>
+ --l;
+ 1d5e: 85b6 mv a1,a3
+ while ((l > 1) && (pr) && (sn[l - 1] == '0')) {
+ 1d60: 00074803 lbu a6,0(a4)
+ 1d64: fff6861b addiw a2,a3,-1 # ffffff <_ZSt4cerr+0xff87b7>
+ 1d68: 0006851b sext.w a0,a3
+ 1d6c: 2581 sext.w a1,a1
+ 1d6e: 0006069b sext.w a3,a2
+ 1d72: fdf80fe3 beq a6,t6,1d50 <stbsp_vsprintfcb+0xa92>
+ 1d76: 6842 ld a6,16(sp)
+ 1d78: fc2e sd a1,56(sp)
+ 1d7a: 86c2 mv a3,a6
+ 1d7c: 000f0463 beqz t5,1d84 <stbsp_vsprintfcb+0xac6>
+ 1d80: d0ae sw a1,96(sp)
+ 1d82: 86ae mv a3,a1
+ if ((dp <= -4) || (dp > (stbsp__int32)n)) {
+ 1d84: 5775 li a4,-3
+ 1d86: 08e7cee3 blt a5,a4,2622 <stbsp_vsprintfcb+0x1364>
+ 1d8a: 08fa4be3 blt s4,a5,2620 <stbsp_vsprintfcb+0x1362>
+ pr = (dp < (stbsp__int32)l) ? l - dp : 0;
+ 1d8e: 0005071b sext.w a4,a0
+ if (dp > 0) {
+ 1d92: 7ef057e3 blez a5,2d80 <stbsp_vsprintfcb+0x1ac2>
+ pr = (dp < (stbsp__int32)l) ? l - dp : 0;
+ 1d96: 4881 li a7,0
+ 1d98: 00e7d463 bge a5,a4,1da0 <stbsp_vsprintfcb+0xae2>
+ 1d9c: 40f508bb subw a7,a0,a5
+ tail[0] = 0;
+ 1da0: 06010823 sb zero,112(sp)
+ if (fl & STBSP__NEGATIVE) {
+ 1da4: 20029463 bnez t0,1fac <stbsp_vsprintfcb+0xcee>
+ } else if (fl & STBSP__LEADINGSPACE) {
+ 1da8: 004e7713 andi a4,t3,4
+ 1dac: 000715e3 bnez a4,25b6 <stbsp_vsprintfcb+0x12f8>
+ } else if (fl & STBSP__LEADINGPLUS) {
+ 1db0: 002e7713 andi a4,t3,2
+ 1db4: 660719e3 bnez a4,2c26 <stbsp_vsprintfcb+0x1968>
+ sign[0] = 0;
+ 1db8: 06010423 sb zero,104(sp)
+ 1dbc: aaed j 1fb6 <stbsp_vsprintfcb+0xcf8>
+ h = (f[0] == 'A') ? hexu : hex;
+ 1dbe: 04100713 li a4,65
+ 1dc2: 00005597 auipc a1,0x5
+ 1dc6: c7658593 addi a1,a1,-906 # 6a38 <hex.0>
+ 1dca: 00e783e3 beq a5,a4,25d0 <stbsp_vsprintfcb+0x1312>
+ fv = va_arg(va, double);
+ 1dce: 008b8693 addi a3,s7,8
+ if (pr == -1)
+ 1dd2: 577d li a4,-1
+ fv = va_arg(va, double);
+ 1dd4: e0b6 sd a3,64(sp)
+ 1dd6: 000bb783 ld a5,0(s7)
+ if (pr == -1)
+ 1dda: 7ee88963 beq a7,a4,25cc <stbsp_vsprintfcb+0x130e>
+ d = value;
+
+ STBSP__COPYFP(b, d);
+
+ *bits = b & ((((stbsp__uint64)1) << 52) - 1);
+ *expo = (stbsp__int32)(((b >> 52) & 2047) - 1023);
+ 1dde: 4347d613 srai a2,a5,0x34
+ *bits = b & ((((stbsp__uint64)1) << 52) - 1);
+ 1de2: 00c79513 slli a0,a5,0xc
+ *expo = (stbsp__int32)(((b >> 52) & 2047) - 1023);
+ 1de6: 7ff67613 andi a2,a2,2047
+ *bits = b & ((((stbsp__uint64)1) << 52) - 1);
+ 1dea: 8131 srli a0,a0,0xc
+ *expo = (stbsp__int32)(((b >> 52) & 2047) - 1023);
+ 1dec: c016061b addiw a2,a2,-1023
+ if (stbsp__real_to_parts((stbsp__int64 *)&n64, &dp, fv))
+ 1df0: 7a07c863 bltz a5,25a0 <stbsp_vsprintfcb+0x12e2>
+ } else if (fl & STBSP__LEADINGSPACE) {
+ 1df4: 004e7793 andi a5,t3,4
+ 1df8: 60078ee3 beqz a5,2c14 <stbsp_vsprintfcb+0x1956>
+ 1dfc: 6789 lui a5,0x2
+ 1dfe: 2785 addiw a5,a5,1 # 2001 <stbsp_vsprintfcb+0xd43>
+ sign[0] = 1;
+ 1e00: 06f11423 sh a5,104(sp)
+ 1e04: 468d li a3,3
+ 1e06: 4a0d li s4,3
+ 1e08: 4809 li a6,2
+ n64 |= (((stbsp__uint64)1) << 52);
+ 1e0a: 4705 li a4,1
+ 1e0c: 1752 slli a4,a4,0x34
+ if (dp == -1023)
+ 1e0e: c0100793 li a5,-1023
+ n64 |= (((stbsp__uint64)1) << 52);
+ 1e12: 8f49 or a4,a4,a0
+ if (dp == -1023)
+ 1e14: 5cf600e3 beq a2,a5,2bd4 <stbsp_vsprintfcb+0x1916>
+ if (pr < 15)
+ 1e18: 4539 li a0,14
+ n64 <<= (64 - 56);
+ 1e1a: 00871793 slli a5,a4,0x8
+ if (pr < 15)
+ 1e1e: 251546e3 blt a0,a7,286a <stbsp_vsprintfcb+0x15ac>
+ n64 += ((((stbsp__uint64)8) << 56) >> (pr * 4));
+ 1e22: 4705 li a4,1
+ 1e24: 0028951b slliw a0,a7,0x2
+ 1e28: 176e slli a4,a4,0x3b
+ 1e2a: 00a75733 srl a4,a4,a0
+ 1e2e: 973e add a4,a4,a5
+ *s++ = h[(n64 >> 60) & 15];
+ 1e30: 03c75793 srli a5,a4,0x3c
+ 1e34: 97ae add a5,a5,a1
+ 1e36: 0007c503 lbu a0,0(a5)
+ lead[1 + lead[0]] = '0';
+ 1e3a: 22080793 addi a5,a6,544
+ 1e3e: 06010813 addi a6,sp,96
+ 1e42: 97c2 add a5,a5,a6
+ 1e44: 03000813 li a6,48
+ 1e48: df078423 sb a6,-536(a5)
+ lead[2 + lead[0]] = 'x';
+ 1e4c: 22068793 addi a5,a3,544
+ 1e50: 1094 addi a3,sp,96
+ 1e52: 96be add a3,a3,a5
+ 1e54: 07800793 li a5,120
+ 1e58: def68423 sb a5,-536(a3)
+ lead[0] += 2;
+ 1e5c: 07410423 sb s4,104(sp)
+ *s++ = h[(n64 >> 60) & 15];
+ 1e60: 0ca10023 sb a0,192(sp)
+ if (pr)
+ 1e64: 740893e3 bnez a7,2daa <stbsp_vsprintfcb+0x1aec>
+ sn = s;
+ 1e68: 0c110793 addi a5,sp,193
+ 1e6c: fcbe sd a5,120(sp)
+ 1e6e: 4701 li a4,0
+ 1e70: 4501 li a0,0
+ 1e72: 4305 li t1,1
+ 1e74: 4685 li a3,1
+ tail[1] = h[17];
+ 1e76: 0115c583 lbu a1,17(a1)
+ tail[2] = '+';
+ 1e7a: 02b00793 li a5,43
+ tail[1] = h[17];
+ 1e7e: 06b108a3 sb a1,113(sp)
+ if (dp < 0) {
+ 1e82: 00065663 bgez a2,1e8e <stbsp_vsprintfcb+0xbd0>
+ dp = -dp;
+ 1e86: 40c0063b negw a2,a2
+ tail[2] = '-';
+ 1e8a: 02d00793 li a5,45
+ tail[n] = '0' + dp % 10;
+ 1e8e: 4829 li a6,10
+ 1e90: 030665bb remw a1,a2,a6
+ 1e94: 06f10923 sb a5,114(sp)
+ n = (dp >= 1000) ? 6 : ((dp >= 100) ? 5 : ((dp >= 10) ? 4 : 3));
+ 1e98: 3e700e93 li t4,999
+ tail[n] = '0' + dp % 10;
+ 1e9c: 0305859b addiw a1,a1,48
+ 1ea0: 0ff5f593 zext.b a1,a1
+ n = (dp >= 1000) ? 6 : ((dp >= 100) ? 5 : ((dp >= 10) ? 4 : 3));
+ 1ea4: 18cec3e3 blt t4,a2,282a <stbsp_vsprintfcb+0x156c>
+ 1ea8: 06300e93 li t4,99
+ 1eac: 54cec1e3 blt t4,a2,2bee <stbsp_vsprintfcb+0x1930>
+ 1eb0: 4ea5 li t4,9
+ 1eb2: 72ced6e3 bge t4,a2,2dde <stbsp_vsprintfcb+0x1b20>
+ dp /= 10;
+ 1eb6: 030647bb divw a5,a2,a6
+ tail[0] = (char)n;
+ 1eba: 4611 li a2,4
+ 1ebc: 06c10823 sb a2,112(sp)
+ tail[n] = '0' + dp % 10;
+ 1ec0: 06b10a23 sb a1,116(sp)
+ 1ec4: 4811 li a6,4
+ 1ec6: 4f91 li t6,4
+ 1ec8: 0307879b addiw a5,a5,48
+ 1ecc: 06f109a3 sb a5,115(sp)
+ n = pr + lead[0] + tail[0] + tz;
+ 1ed0: 006a07bb addw a5,s4,t1
+ 1ed4: 010787bb addw a5,a5,a6
+ 1ed8: 0117863b addw a2,a5,a7
+ dp = (int)(s - sn);
+ 1edc: d2aa sw a0,100(sp)
+ l = (int)(s - (num + 64));
+ 1ede: d0b6 sw a3,96(sp)
+ n = pr + lead[0] + tail[0] + tz;
+ 1ee0: 87b2 mv a5,a2
+ if ((fl & STBSP__LEFTJUST) == 0) {
+ 1ee2: 001e7513 andi a0,t3,1
+ if (fw < (stbsp__int32)n)
+ 1ee6: 835a mv t1,s6
+ 1ee8: 00cb5363 bge s6,a2,1eee <stbsp_vsprintfcb+0xc30>
+ 1eec: 8332 mv t1,a2
+ cs = 1 + (3 << 24);
+ 1eee: 030002b7 lui t0,0x3000
+ fw -= n;
+ 1ef2: 40f3033b subw t1,t1,a5
+ cs = 1 + (3 << 24);
+ 1ef6: 0285 addi t0,t0,1 # 3000001 <_ZSt4cerr+0x2ff87b9>
+ s = num + 64;
+ 1ef8: 0c010a93 addi s5,sp,192
+ goto scopy;
+ 1efc: b311 j 1c00 <stbsp_vsprintfcb+0x942>
+ h = (f[0] == 'B') ? hexu : hex;
+ 1efe: 04200713 li a4,66
+ 1f02: 00005817 auipc a6,0x5
+ 1f06: b3680813 addi a6,a6,-1226 # 6a38 <hex.0>
+ 1f0a: 6ce78963 beq a5,a4,25dc <stbsp_vsprintfcb+0x131e>
+ if (fl & STBSP__LEADING_0X) {
+ 1f0e: 008e7793 andi a5,t3,8
+ 1f12: 66079e63 bnez a5,258e <stbsp_vsprintfcb+0x12d0>
+ lead[0] = 0;
+ 1f16: 06010423 sb zero,104(sp)
+ l = (8 << 4) | (1 << 8);
+ 1f1a: 18000793 li a5,384
+ 1f1e: d0be sw a5,96(sp)
+ if (fl & STBSP__INTMAX) {
+ 1f20: 020e7713 andi a4,t3,32
+ goto radixnum;
+ 1f24: b979 j 1bc2 <stbsp_vsprintfcb+0x904>
+ *s = (char)va_arg(va, int);
+ 1f26: 000ba783 lw a5,0(s7)
+ l = 1;
+ 1f2a: 4705 li a4,1
+ 1f2c: d0ba sw a4,96(sp)
+ *s = (char)va_arg(va, int);
+ 1f2e: 26f10fa3 sb a5,639(sp)
+ 1f32: 008b8793 addi a5,s7,8
+ lead[0] = 0;
+ 1f36: 06010423 sb zero,104(sp)
+ tail[0] = 0;
+ 1f3a: 06010823 sb zero,112(sp)
+ dp = 0;
+ 1f3e: d282 sw zero,100(sp)
+ *s = (char)va_arg(va, int);
+ 1f40: e0be sd a5,64(sp)
+ if ((fl & STBSP__LEFTJUST) == 0) {
+ 1f42: 001e7513 andi a0,t3,1
+ if (fw < (stbsp__int32)n)
+ 1f46: 835a mv t1,s6
+ 1f48: 69605063 blez s6,25c8 <stbsp_vsprintfcb+0x130a>
+ fw -= n;
+ 1f4c: 337d addiw t1,t1,-1
+ goto scopy;
+ 1f4e: 4701 li a4,0
+ 1f50: 4f81 li t6,0
+ 1f52: 4685 li a3,1
+ 1f54: 4a01 li s4,0
+ cs = 0;
+ 1f56: 4281 li t0,0
+ s = num + STBSP__NUMSZ - 1;
+ 1f58: 27f10a93 addi s5,sp,639
+ tz = 0;
+ 1f5c: 4881 li a7,0
+ goto scopy;
+ 1f5e: b14d j 1c00 <stbsp_vsprintfcb+0x942>
+ fv = va_arg(va, double);
+ 1f60: 008b8713 addi a4,s7,8
+ if (fl & STBSP__METRIC_SUFFIX) {
+ 1f64: 100e7793 andi a5,t3,256
+ fv = va_arg(va, double);
+ 1f68: e0ba sd a4,64(sp)
+ 1f6a: 000bb507 fld fa0,0(s7)
+ if (fl & STBSP__METRIC_SUFFIX) {
+ 1f6e: be0795e3 bnez a5,1b58 <stbsp_vsprintfcb+0x89a>
+ if (pr == -1)
+ 1f72: 57fd li a5,-1
+ if (stbsp__real_to_str(&sn, &l, num, &dp, fv, pr))
+ 1f74: 0008871b sext.w a4,a7
+ if (pr == -1)
+ 1f78: 00f89463 bne a7,a5,1f80 <stbsp_vsprintfcb+0xcc2>
+ 1f7c: 4719 li a4,6
+ pr = 6; // default is 6
+ 1f7e: 4899 li a7,6
+ if (stbsp__real_to_str(&sn, &l, num, &dp, fv, pr))
+ 1f80: 10d4 addi a3,sp,100
+ 1f82: 0110 addi a2,sp,128
+ 1f84: 108c addi a1,sp,96
+ 1f86: 18a8 addi a0,sp,120
+ 1f88: f01e sd t2,32(sp)
+ 1f8a: ec72 sd t3,24(sp)
+ 1f8c: e846 sd a7,16(sp)
+ 1f8e: a4cfe0ef jal 1da <stbsp__real_to_str>
+ 1f92: 6e62 ld t3,24(sp)
+ 1f94: 68c2 ld a7,16(sp)
+ 1f96: 7382 ld t2,32(sp)
+ if (dp == STBSP__SPECIAL) {
+ 1f98: 5796 lw a5,100(sp)
+ if ((stbsp__int32)(l + n) > pr)
+ 1f9a: 5686 lw a3,96(sp)
+ if (fl & STBSP__NEGATIVE) {
+ 1f9c: 080e7293 andi t0,t3,128
+ if (stbsp__real_to_str(&sn, &l, num, &dp, fv, pr))
+ 1fa0: e00500e3 beqz a0,1da0 <stbsp_vsprintfcb+0xae2>
+ fl |= STBSP__NEGATIVE;
+ 1fa4: 080e6e13 ori t3,t3,128
+ tail[0] = 0;
+ 1fa8: 06010823 sb zero,112(sp)
+ sign[0] = 1;
+ 1fac: 670d lui a4,0x3
+ 1fae: d0170713 addi a4,a4,-767 # 2d01 <stbsp_vsprintfcb+0x1a43>
+ 1fb2: 06e11423 sh a4,104(sp)
+ if (dp == STBSP__SPECIAL) {
+ 1fb6: 671d lui a4,0x7
+ 1fb8: 7ce78963 beq a5,a4,278a <stbsp_vsprintfcb+0x14cc>
+ if (dp <= 0) {
+ 1fbc: 46f05fe3 blez a5,2c3a <stbsp_vsprintfcb+0x197c>
+ cs = (fl & STBSP__TRIPLET_COMMA) ? ((600 - (stbsp__uint32)dp) % 3) : 0;
+ 1fc0: 040e7313 andi t1,t3,64
+ 1fc4: 00078e9b sext.w t4,a5
+ 1fc8: 4581 li a1,0
+ 1fca: 00030963 beqz t1,1fdc <stbsp_vsprintfcb+0xd1e>
+ 1fce: 25800593 li a1,600
+ 1fd2: 41d585bb subw a1,a1,t4
+ 1fd6: 470d li a4,3
+ 1fd8: 02e5f5bb remuw a1,a1,a4
+ *s++ = stbsp__comma;
+ 1fdc: 00005a17 auipc s4,0x5
+ 1fe0: 974a0a13 addi s4,s4,-1676 # 6950 <stbsp__digitpair>
+ s = (char *)sn;
+ 1fe4: 7f66 ld t5,120(sp)
+ *s++ = stbsp__comma;
+ 1fe6: 0cda4283 lbu t0,205(s4)
+ s = num + 64;
+ 1fea: 0c010a93 addi s5,sp,192
+ if ((stbsp__uint32)dp >= l) {
+ 1fee: 44defb63 bgeu t4,a3,2444 <stbsp_vsprintfcb+0x1186>
+ n = 0;
+ 1ff2: 4501 li a0,0
+ s = num + 64;
+ 1ff4: 8756 mv a4,s5
+ if ((fl & STBSP__TRIPLET_COMMA) && (++cs == 4)) {
+ 1ff6: 4b91 li s7,4
+ 1ff8: a015 j 201c <stbsp_vsprintfcb+0xd5e>
+ 1ffa: 8642 mv a2,a6
+ 1ffc: 883a mv a6,a4
+ 1ffe: 8732 mv a4,a2
+ *s++ = sn[n];
+ 2000: 02051613 slli a2,a0,0x20
+ 2004: 9201 srli a2,a2,0x20
+ 2006: 967a add a2,a2,t5
+ 2008: 00064f83 lbu t6,0(a2)
+ ++n;
+ 200c: 0015061b addiw a2,a0,1
+ 2010: 0006051b sext.w a0,a2
+ *s++ = sn[n];
+ 2014: fff70fa3 sb t6,-1(a4) # 6fff <_stdout+0x18f>
+ if (n >= (stbsp__uint32)dp)
+ 2018: 7bd57563 bgeu a0,t4,27c2 <stbsp_vsprintfcb+0x1504>
+ *s++ = stbsp__comma;
+ 201c: 00170813 addi a6,a4,1
+ if ((fl & STBSP__TRIPLET_COMMA) && (++cs == 4)) {
+ 2020: fc030de3 beqz t1,1ffa <stbsp_vsprintfcb+0xd3c>
+ 2024: 2585 addiw a1,a1,1
+ 2026: fd759ae3 bne a1,s7,1ffa <stbsp_vsprintfcb+0xd3c>
+ *s++ = stbsp__comma;
+ 202a: fe580fa3 sb t0,-1(a6)
+ 202e: 0709 addi a4,a4,2
+ if ((fl & STBSP__TRIPLET_COMMA) && (++cs == 4)) {
+ 2030: 4585 li a1,1
+ 2032: b7f9 j 2000 <stbsp_vsprintfcb+0xd42>
+ *d = tlen + (int)(bf - buf);
+ 2034: 000bb703 ld a4,0(s7)
+ 2038: 412407b3 sub a5,s0,s2
+ 203c: 01a787bb addw a5,a5,s10
+ int *d = va_arg(va, int *);
+ 2040: 008b8693 addi a3,s7,8
+ 2044: e0b6 sd a3,64(sp)
+ *d = tlen + (int)(bf - buf);
+ 2046: c31c sw a5,0(a4)
+ } break;
+ 2048: bae5 j 1a40 <stbsp_vsprintfcb+0x782>
+ if (fl & STBSP__LEADING_0X) {
+ 204a: 008e7793 andi a5,t3,8
+ 204e: 50079b63 bnez a5,2564 <stbsp_vsprintfcb+0x12a6>
+ lead[0] = 0;
+ 2052: 06010423 sb zero,104(sp)
+ l = (3 << 4) | (3 << 8);
+ 2056: 33000793 li a5,816
+ 205a: d0be sw a5,96(sp)
+ if (fl & STBSP__INTMAX) {
+ 205c: 020e7713 andi a4,t3,32
+ h = hexu;
+ 2060: 00005817 auipc a6,0x5
+ 2064: 9c080813 addi a6,a6,-1600 # 6a20 <hexu.1>
+ goto radixnum;
+ 2068: bea9 j 1bc2 <stbsp_vsprintfcb+0x904>
+ fl &= ~STBSP__LEADINGZERO; // 'p' only prints the pointer with zeros
+ 206a: fefe7e13 andi t3,t3,-17
+ 206e: 020e6e13 ori t3,t3,32
+ 2072: 02000713 li a4,32
+ pr = sizeof(void *) * 2;
+ 2076: 48c1 li a7,16
+ h = (f[0] == 'X') ? hexu : hex;
+ 2078: 00005817 auipc a6,0x5
+ 207c: 9c080813 addi a6,a6,-1600 # 6a38 <hex.0>
+ 2080: be05 j 1bb0 <stbsp_vsprintfcb+0x8f2>
+ s = va_arg(va, char *);
+ 2082: 000bba83 ld s5,0(s7)
+ 2086: 008b8793 addi a5,s7,8
+ 208a: e0be sd a5,64(sp)
+ if (s == 0)
+ 208c: 360a8ee3 beqz s5,2c08 <stbsp_vsprintfcb+0x194a>
+ if (((stbsp__uintptr)sn & 3) == 0)
+ 2090: 003af793 andi a5,s5,3
+ l = stbsp__strlen_limited(s, (pr >= 0) ? pr : ~0u);
+ 2094: 5208c663 bltz a7,25c0 <stbsp_vsprintfcb+0x1302>
+ 2098: 0008869b sext.w a3,a7
+ if (((stbsp__uintptr)sn & 3) == 0)
+ 209c: 2a0782e3 beqz a5,2b40 <stbsp_vsprintfcb+0x1882>
+ if (!limit || *sn == 0)
+ 20a0: 5a068b63 beqz a3,2656 <stbsp_vsprintfcb+0x1398>
+ if (((stbsp__uintptr)sn & 3) == 0)
+ 20a4: 87d6 mv a5,s5
+ 20a6: a801 j 20b6 <stbsp_vsprintfcb+0xdf8>
+ ++sn;
+ 20a8: 0785 addi a5,a5,1
+ if (((stbsp__uintptr)sn & 3) == 0)
+ 20aa: 0037f713 andi a4,a5,3
+ --limit;
+ 20ae: 36fd addiw a3,a3,-1
+ if (((stbsp__uintptr)sn & 3) == 0)
+ 20b0: 280709e3 beqz a4,2b42 <stbsp_vsprintfcb+0x1884>
+ if (!limit || *sn == 0)
+ 20b4: c681 beqz a3,20bc <stbsp_vsprintfcb+0xdfe>
+ 20b6: 0007c703 lbu a4,0(a5)
+ 20ba: f77d bnez a4,20a8 <stbsp_vsprintfcb+0xdea>
+ return (stbsp__uint32)(sn - s);
+ 20bc: 415787b3 sub a5,a5,s5
+ 20c0: 0007869b sext.w a3,a5
+ if (pr < (stbsp__int32)l)
+ 20c4: fff6c713 not a4,a3
+ 20c8: 977d srai a4,a4,0x3f
+ 20ca: 8f7d and a4,a4,a5
+ 20cc: 0007079b sext.w a5,a4
+ n = pr + lead[0] + tail[0] + tz;
+ 20d0: 863e mv a2,a5
+ pr -= l;
+ 20d2: 9f15 subw a4,a4,a3
+ l = stbsp__strlen_limited(s, (pr >= 0) ? pr : ~0u);
+ 20d4: d0b6 sw a3,96(sp)
+ lead[0] = 0;
+ 20d6: 06010423 sb zero,104(sp)
+ tail[0] = 0;
+ 20da: 06010823 sb zero,112(sp)
+ dp = 0;
+ 20de: d282 sw zero,100(sp)
+ if ((fl & STBSP__LEFTJUST) == 0) {
+ 20e0: 001e7513 andi a0,t3,1
+ if (fw < (stbsp__int32)n)
+ 20e4: 835a mv t1,s6
+ 20e6: 00fb5363 bge s6,a5,20ec <stbsp_vsprintfcb+0xe2e>
+ 20ea: 833e mv t1,a5
+ fw -= n;
+ 20ec: 40c3033b subw t1,t1,a2
+ goto scopy;
+ 20f0: 4f81 li t6,0
+ 20f2: 4a01 li s4,0
+ cs = 0;
+ 20f4: 4281 li t0,0
+ tz = 0;
+ 20f6: 4881 li a7,0
+ goto scopy;
+ 20f8: b621 j 1c00 <stbsp_vsprintfcb+0x942>
+ *bf++ = stbsp__comma;
+ 20fa: 87b2 mv a5,a2
+ cs = 0;
+ 20fc: 4a01 li s4,0
+ 20fe: e44ff06f j 1742 <stbsp_vsprintfcb+0x484>
+ lead[0] -= (char)i;
+ 2102: 06010423 sb zero,104(sp)
+ while (i) {
+ 2106: d38ff06f j 163e <stbsp_vsprintfcb+0x380>
+ lead[0] -= (char)i;
+ 210a: 06010423 sb zero,104(sp)
+ while (i) {
+ 210e: ed8ff06f j 17e6 <stbsp_vsprintfcb+0x528>
+ while (i >= 4) {
+ 2112: 06fadc63 bge s5,a5,218a <stbsp_vsprintfcb+0xecc>
+ tz -= i;
+ 2116: 8722 mv a4,s0
+ 2118: 0007851b sext.w a0,a5
+ while (i >= 4) {
+ 211c: 008785bb addw a1,a5,s0
+ *(stbsp__uint32 *)bf = 0x30303030;
+ 2120: 01672023 sw s6,0(a4)
+ bf += 4;
+ 2124: 0711 addi a4,a4,4
+ while (i >= 4) {
+ 2126: 40e5863b subw a2,a1,a4
+ 212a: fecacbe3 blt s5,a2,2120 <stbsp_vsprintfcb+0xe62>
+ 212e: ffc5061b addiw a2,a0,-4
+ 2132: 0026561b srliw a2,a2,0x2
+ 2136: 0016071b addiw a4,a2,1
+ 213a: 37f1 addiw a5,a5,-4
+ 213c: 0026161b slliw a2,a2,0x2
+ 2140: 070a slli a4,a4,0x2
+ 2142: 9722 add a4,a4,s0
+ 2144: 9f91 subw a5,a5,a2
+ while (i) {
+ 2146: 843a mv s0,a4
+ 2148: 80078de3 beqz a5,1962 <stbsp_vsprintfcb+0x6a4>
+ 214c: 1782 slli a5,a5,0x20
+ 214e: 9381 srli a5,a5,0x20
+ 2150: 00f70433 add s0,a4,a5
+ *bf++ = '0';
+ 2154: 0705 addi a4,a4,1
+ 2156: ff470fa3 sb s4,-1(a4)
+ while (i) {
+ 215a: fe871de3 bne a4,s0,2154 <stbsp_vsprintfcb+0xe96>
+ 215e: 805ff06f j 1962 <stbsp_vsprintfcb+0x6a4>
+ stbsp__cb_buf_clamp(i, pr);
+ 2162: 85ce mv a1,s3
+ if ((fl & STBSP__TRIPLET_COMMA) == 0) {
+ 2164: 4981 li s3,0
+ 2166: dc049263 bnez s1,172a <stbsp_vsprintfcb+0x46c>
+ 216a: b8d5 j 1a5e <stbsp_vsprintfcb+0x7a0>
+ STBSP__UNALIGNED(while (i >= 4) {
+ 216c: 4401 li s0,0
+ 216e: 85be mv a1,a5
+ 2170: f0ea4b63 blt s4,a4,1886 <stbsp_vsprintfcb+0x5c8>
+ 2174: f42ff06f j 18b6 <stbsp_vsprintfcb+0x5f8>
+ if ((((stbsp__uintptr)bf) & 3) == 0)
+ 2178: 00347713 andi a4,s0,3
+ stbsp__cb_buf_clamp(i, tz);
+ 217c: 87c6 mv a5,a7
+ tz -= i;
+ 217e: 4881 li a7,0
+ if ((((stbsp__uintptr)bf) & 3) == 0)
+ 2180: fc071c63 bnez a4,1958 <stbsp_vsprintfcb+0x69a>
+ while (i >= 4) {
+ 2184: 470d li a4,3
+ 2186: f8f748e3 blt a4,a5,2116 <stbsp_vsprintfcb+0xe58>
+ 218a: 8722 mv a4,s0
+ 218c: b7c1 j 214c <stbsp_vsprintfcb+0xe8e>
+ tail[0] -= (char)i;
+ 218e: 06010823 sb zero,112(sp)
+ while (i) {
+ 2192: b0b9 j 19e0 <stbsp_vsprintfcb+0x722>
+ while (i >= 4) {
+ 2194: 478d li a5,3
+ 2196: 8622 mv a2,s0
+ 2198: d8b7d963 bge a5,a1,172a <stbsp_vsprintfcb+0x46c>
+ 219c: ffc5839b addiw t2,a1,-4
+ 21a0: 0023d79b srliw a5,t2,0x2
+ 21a4: 0017859b addiw a1,a5,1
+ 21a8: 058a slli a1,a1,0x2
+ 21aa: 942e add s0,s0,a1
+ *(stbsp__uint32 *)bf = 0x30303030;
+ 21ac: 01762023 sw s7,0(a2)
+ bf += 4;
+ 21b0: 0611 addi a2,a2,4
+ while (i >= 4) {
+ 21b2: fe861de3 bne a2,s0,21ac <stbsp_vsprintfcb+0xeee>
+ 21b6: 0027979b slliw a5,a5,0x2
+ 21ba: 40f385bb subw a1,t2,a5
+ 21be: d68ff06f j 1726 <stbsp_vsprintfcb+0x468>
+ while (i) {
+ 21c2: 85be mv a1,a5
+ 21c4: ee071963 bnez a4,18b6 <stbsp_vsprintfcb+0x5f8>
+ 21c8: f16ff06f j 18de <stbsp_vsprintfcb+0x620>
+ 21cc: 2c013a03 ld s4,704(sp)
+ 21d0: 2b813a83 ld s5,696(sp)
+ 21d4: 2b013b03 ld s6,688(sp)
+ 21d8: 8ca2 mv s9,s0
+ 21da: a04ff06f j 13de <stbsp_vsprintfcb+0x120>
+ stbsp__chk_cb_buf(1);
+ 21de: 2601 sext.w a2,a2
+ 21e0: 1fe00793 li a5,510
+ 21e4: f8c7c563 blt a5,a2,196e <stbsp_vsprintfcb+0x6b0>
+ 21e8: f3eff06f j 1926 <stbsp_vsprintfcb+0x668>
+ fl &= ~STBSP__TRIPLET_COMMA; // if no leading zeros, then no commas
+ 21ec: fbfe7e13 andi t3,t3,-65
+ if (fw + pr) {
+ 21f0: 006707bb addw a5,a4,t1
+ fl &= ~STBSP__TRIPLET_COMMA; // if no leading zeros, then no commas
+ 21f4: 2e01 sext.w t3,t3
+ if (fw + pr) {
+ 21f6: a0078be3 beqz a5,1c0c <stbsp_vsprintfcb+0x94e>
+ while (fw > 0) {
+ 21fa: be605663 blez t1,15e6 <stbsp_vsprintfcb+0x328>
+ *(stbsp__uint32 *)bf = 0x20202020;
+ 21fe: 20202837 lui a6,0x20202
+ stbsp__cb_buf_clamp(i, fw);
+ 2202: 854a mv a0,s2
+ 2204: 894e mv s2,s3
+ 2206: 69a2 ld s3,8(sp)
+ *(stbsp__uint32 *)bf = 0x20202020;
+ 2208: 02080813 addi a6,a6,32 # 20202020 <_ZSt4cerr+0x201fa7d8>
+ stbsp__cb_buf_clamp(i, fw);
+ 220c: ec52 sd s4,24(sp)
+ 220e: f426 sd s1,40(sp)
+ 2210: 87a2 mv a5,s0
+ 2212: 84ea mv s1,s10
+ stbsp__chk_cb_buf(1);
+ 2214: 1fe00f13 li t5,510
+ stbsp__cb_buf_clamp(i, fw);
+ 2218: 8d6e mv s10,s11
+ *bf++ = ' ';
+ 221a: 02000b13 li s6,32
+ stbsp__cb_buf_clamp(i, fw);
+ 221e: 8de6 mv s11,s9
+ while (i >= 4) {
+ 2220: 4b8d li s7,3
+ stbsp__cb_buf_clamp(i, fw);
+ 2222: 20000e93 li t4,512
+ 2226: e846 sd a7,16(sp)
+ 2228: f07e sd t6,32(sp)
+ 222a: f836 sd a3,48(sp)
+ 222c: e4f2 sd t3,72(sp)
+ 222e: e8ba sd a4,80(sp)
+ 2230: ec96 sd t0,88(sp)
+ 2232: 841a mv s0,t1
+ 2234: 8a42 mv s4,a6
+ 2236: 8c9e mv s9,t2
+ 2238: 0c090063 beqz s2,22f8 <stbsp_vsprintfcb+0x103a>
+ 223c: 40a78633 sub a2,a5,a0
+ 2240: 40ce873b subw a4,t4,a2
+ 2244: 86ba mv a3,a4
+ 2246: 00e45363 bge s0,a4,224c <stbsp_vsprintfcb+0xf8e>
+ 224a: 86a2 mv a3,s0
+ 224c: 0006871b sext.w a4,a3
+ fw -= i;
+ 2250: 9c15 subw s0,s0,a3
+ while (i) {
+ 2252: e719 bnez a4,2260 <stbsp_vsprintfcb+0xfa2>
+ 2254: a095 j 22b8 <stbsp_vsprintfcb+0xffa>
+ *bf++ = ' ';
+ 2256: 01678023 sb s6,0(a5)
+ --i;
+ 225a: 377d addiw a4,a4,-1
+ *bf++ = ' ';
+ 225c: 0785 addi a5,a5,1
+ while (i) {
+ 225e: cb29 beqz a4,22b0 <stbsp_vsprintfcb+0xff2>
+ if ((((stbsp__uintptr)bf) & 3) == 0)
+ 2260: 0037f693 andi a3,a5,3
+ 2264: faed bnez a3,2256 <stbsp_vsprintfcb+0xf98>
+ while (i >= 4) {
+ 2266: 86be mv a3,a5
+ 2268: 00070f9b sext.w t6,a4
+ 226c: 00f705bb addw a1,a4,a5
+ 2270: 02ebd763 bge s7,a4,229e <stbsp_vsprintfcb+0xfe0>
+ *(stbsp__uint32 *)bf = 0x20202020;
+ 2274: 0146a023 sw s4,0(a3)
+ bf += 4;
+ 2278: 0691 addi a3,a3,4
+ while (i >= 4) {
+ 227a: 40d5863b subw a2,a1,a3
+ 227e: fecbcbe3 blt s7,a2,2274 <stbsp_vsprintfcb+0xfb6>
+ 2282: ffcf861b addiw a2,t6,-4 # fffffffff7fffffc <_ZSt4cerr+0xfffffffff7ff87b4>
+ 2286: 0026561b srliw a2,a2,0x2
+ 228a: 0016069b addiw a3,a2,1
+ 228e: 3771 addiw a4,a4,-4
+ 2290: 0026161b slliw a2,a2,0x2
+ 2294: 068a slli a3,a3,0x2
+ 2296: 96be add a3,a3,a5
+ 2298: 9f11 subw a4,a4,a2
+ while (i) {
+ 229a: 87b6 mv a5,a3
+ 229c: cb11 beqz a4,22b0 <stbsp_vsprintfcb+0xff2>
+ 229e: 1702 slli a4,a4,0x20
+ 22a0: 9301 srli a4,a4,0x20
+ 22a2: 00e687b3 add a5,a3,a4
+ *bf++ = ' ';
+ 22a6: 0685 addi a3,a3,1
+ 22a8: ff668fa3 sb s6,-1(a3)
+ while (i) {
+ 22ac: fef69de3 bne a3,a5,22a6 <stbsp_vsprintfcb+0xfe8>
+ stbsp__chk_cb_buf(1);
+ 22b0: 40a78633 sub a2,a5,a0
+ 22b4: 00090e63 beqz s2,22d0 <stbsp_vsprintfcb+0x1012>
+ 22b8: 2601 sext.w a2,a2
+ 22ba: 00cf5b63 bge t5,a2,22d0 <stbsp_vsprintfcb+0x1012>
+ 22be: 85ce mv a1,s3
+ 22c0: 9cb1 addw s1,s1,a2
+ 22c2: 9902 jalr s2
+ 22c4: c541 beqz a0,234c <stbsp_vsprintfcb+0x108e>
+ 22c6: 87aa mv a5,a0
+ 22c8: 20000e93 li t4,512
+ 22cc: 1fe00f13 li t5,510
+ while (fw > 0) {
+ 22d0: f68044e3 bgtz s0,2238 <stbsp_vsprintfcb+0xf7a>
+ 22d4: 8322 mv t1,s0
+ 22d6: 89ca mv s3,s2
+ 22d8: 83e6 mv t2,s9
+ 22da: 68c2 ld a7,16(sp)
+ 22dc: 8cee mv s9,s11
+ 22de: 6a62 ld s4,24(sp)
+ 22e0: 8dea mv s11,s10
+ 22e2: 7f82 ld t6,32(sp)
+ 22e4: 8d26 mv s10,s1
+ 22e6: 76c2 ld a3,48(sp)
+ 22e8: 6e26 ld t3,72(sp)
+ 22ea: 6746 ld a4,80(sp)
+ 22ec: 62e6 ld t0,88(sp)
+ 22ee: 74a2 ld s1,40(sp)
+ 22f0: 892a mv s2,a0
+ 22f2: 843e mv s0,a5
+ 22f4: af2ff06f j 15e6 <stbsp_vsprintfcb+0x328>
+ stbsp__cb_buf_clamp(i, fw);
+ 22f8: 8722 mv a4,s0
+ 22fa: 4401 li s0,0
+ if ((((stbsp__uintptr)bf) & 3) == 0)
+ 22fc: b795 j 2260 <stbsp_vsprintfcb+0xfa2>
+ n64 = va_arg(va, stbsp__uint32);
+ 22fe: 000be683 lwu a3,0(s7)
+ 2302: b0f9 j 1bd0 <stbsp_vsprintfcb+0x912>
+ 2304: 2c013a03 ld s4,704(sp)
+ 2308: 2b813a83 ld s5,696(sp)
+ 230c: 2b013b03 ld s6,688(sp)
+ 2310: 8cca mv s9,s2
+ 2312: 8ccff06f j 13de <stbsp_vsprintfcb+0x120>
+ 2316: 8cd6 mv s9,s5
+ 2318: 2c013a03 ld s4,704(sp)
+ 231c: 2b813a83 ld s5,696(sp)
+ 2320: 2b013b03 ld s6,688(sp)
+ 2324: 8baff06f j 13de <stbsp_vsprintfcb+0x120>
+ 2328: 2c013a03 ld s4,704(sp)
+ 232c: 2b813a83 ld s5,696(sp)
+ 2330: 2b013b03 ld s6,688(sp)
+ 2334: 8cea mv s9,s10
+ 2336: 8a8ff06f j 13de <stbsp_vsprintfcb+0x120>
+ while (i) {
+ 233a: 85a2 mv a1,s0
+ 233c: c12ff06f j 174e <stbsp_vsprintfcb+0x490>
+ while (i >= 4) {
+ 2340: 478d li a5,3
+ 2342: 8622 mv a2,s0
+ 2344: e4b7cce3 blt a5,a1,219c <stbsp_vsprintfcb+0xede>
+ 2348: be2ff06f j 172a <stbsp_vsprintfcb+0x46c>
+ 234c: 2c013a03 ld s4,704(sp)
+ 2350: 2b813a83 ld s5,696(sp)
+ 2354: 2b013b03 ld s6,688(sp)
+ 2358: 8ca6 mv s9,s1
+ 235a: 884ff06f j 13de <stbsp_vsprintfcb+0x120>
+ lead[2] = h[16];
+ 235e: 01084683 lbu a3,16(a6)
+ lead[0] = 2;
+ 2362: 678d lui a5,0x3
+ 2364: 0789 addi a5,a5,2 # 3002 <sprintf+0xc>
+ 2366: 06f11423 sh a5,104(sp)
+ lead[2] = h[16];
+ 236a: 06d10523 sb a3,106(sp)
+ 236e: b891 j 1bc2 <stbsp_vsprintfcb+0x904>
+ 2370: 8cea mv s9,s10
+ 2372: 86cff06f j 13de <stbsp_vsprintfcb+0x120>
+ 2376: 4f81 li t6,0
+ 2378: 4a01 li s4,0
+ 237a: 5586 lw a1,96(sp)
+ *--s = stbsp__comma;
+ 237c: 00004f17 auipc t5,0x4
+ 2380: 6a1f4f03 lbu t5,1697(t5) # 6a1d <stbsp__comma>
+ 2384: 0510 addi a2,sp,640
+ 2386: 0085d71b srliw a4,a1,0x8
+ *--s = h[n64 & ((1 << (l >> 8)) - 1)];
+ 238a: 4305 li t1,1
+ if (fl & STBSP__TRIPLET_COMMA) {
+ 238c: 040e7e93 andi t4,t3,64
+ *--s = h[n64 & ((1 << (l >> 8)) - 1)];
+ 2390: 0007029b sext.w t0,a4
+ 2394: 005317bb sllw a5,t1,t0
+ 2398: 37fd addiw a5,a5,-1
+ 239a: 8ff5 and a5,a5,a3
+ 239c: 97c2 add a5,a5,a6
+ 239e: 0007c783 lbu a5,0(a5)
+ n64 >>= (l >> 8);
+ 23a2: 0056d6b3 srl a3,a3,t0
+ *--s = h[n64 & ((1 << (l >> 8)) - 1)];
+ 23a6: fff60a93 addi s5,a2,-1
+ 23aa: fef60fa3 sb a5,-1(a2)
+ if (!((n64) || ((stbsp__int32)((num + STBSP__NUMSZ) - s) < pr)))
+ 23ae: e691 bnez a3,23ba <stbsp_vsprintfcb+0x10fc>
+ 23b0: 051c addi a5,sp,640
+ 23b2: 415787bb subw a5,a5,s5
+ 23b6: 0317dd63 bge a5,a7,23f0 <stbsp_vsprintfcb+0x1132>
+ if (fl & STBSP__TRIPLET_COMMA) {
+ 23ba: 020e8963 beqz t4,23ec <stbsp_vsprintfcb+0x112e>
+ ++l;
+ 23be: 0015879b addiw a5,a1,1
+ if ((l & 15) == ((l >> 4) & 15)) {
+ 23c2: 0047d29b srliw t0,a5,0x4
+ 23c6: 00f2c2b3 xor t0,t0,a5
+ 23ca: 00f2f293 andi t0,t0,15
+ ++l;
+ 23ce: 0007859b sext.w a1,a5
+ if ((l & 15) == ((l >> 4) & 15)) {
+ 23d2: 0087d71b srliw a4,a5,0x8
+ 23d6: 00029b63 bnez t0,23ec <stbsp_vsprintfcb+0x112e>
+ l &= ~15;
+ 23da: 9bc1 andi a5,a5,-16
+ 23dc: 0007859b sext.w a1,a5
+ *--s = stbsp__comma;
+ 23e0: ffe60a93 addi s5,a2,-2
+ 23e4: ffe60f23 sb t5,-2(a2)
+ 23e8: 0087d71b srliw a4,a5,0x8
+ 23ec: 8656 mv a2,s5
+ 23ee: b74d j 2390 <stbsp_vsprintfcb+0x10d2>
+ cs = (stbsp__uint32)((num + STBSP__NUMSZ) - s) + ((((l >> 4) & 15)) << 24);
+ 23f0: 0045d29b srliw t0,a1,0x4
+ 23f4: 0f0006b7 lui a3,0xf000
+ if (pr < (stbsp__int32)l)
+ 23f8: 0007871b sext.w a4,a5
+ cs = (stbsp__uint32)((num + STBSP__NUMSZ) - s) + ((((l >> 4) & 15)) << 24);
+ 23fc: 0182929b slliw t0,t0,0x18
+ 2400: 00d2f2b3 and t0,t0,a3
+ n = pr + lead[0] + tail[0] + tz;
+ 2404: 00ef863b addw a2,t6,a4
+ l = (stbsp__uint32)((num + STBSP__NUMSZ) - s);
+ 2408: d0be sw a5,96(sp)
+ n = pr + lead[0] + tail[0] + tz;
+ 240a: 8fb2 mv t6,a2
+ cs = (stbsp__uint32)((num + STBSP__NUMSZ) - s) + ((((l >> 4) & 15)) << 24);
+ 240c: 86be mv a3,a5
+ 240e: 00f282bb addw t0,t0,a5
+ if (fw < (stbsp__int32)n)
+ 2412: 835a mv t1,s6
+ 2414: 00cb5363 bge s6,a2,241a <stbsp_vsprintfcb+0x115c>
+ 2418: 8332 mv t1,a2
+ fw -= n;
+ 241a: 41f3033b subw t1,t1,t6
+ pr -= l;
+ 241e: 9f1d subw a4,a4,a5
+ goto scopy;
+ 2420: 4f81 li t6,0
+ tz = 0;
+ 2422: 4881 li a7,0
+ goto scopy;
+ 2424: fdcff06f j 1c00 <stbsp_vsprintfcb+0x942>
+ 2428: 8cda mv s9,s6
+ 242a: 2c013a03 ld s4,704(sp)
+ 242e: 2b813a83 ld s5,696(sp)
+ 2432: 2b013b03 ld s6,688(sp)
+ 2436: fa9fe06f j 13de <stbsp_vsprintfcb+0x120>
+ fl |= ((sizeof(void *) == 8) ? STBSP__INTMAX : 0);
+ 243a: 020e6e13 ori t3,t3,32
+ ++f;
+ 243e: 0485 addi s1,s1,1
+ 2440: 864ff06f j 14a4 <stbsp_vsprintfcb+0x1e6>
+ n = 0;
+ 2444: 4601 li a2,0
+ s = num + 64;
+ 2446: 8756 mv a4,s5
+ if ((fl & STBSP__TRIPLET_COMMA) && (++cs == 4)) {
+ 2448: 4511 li a0,4
+ *s++ = stbsp__comma;
+ 244a: 00170793 addi a5,a4,1
+ if ((fl & STBSP__TRIPLET_COMMA) && (++cs == 4)) {
+ 244e: 00030563 beqz t1,2458 <stbsp_vsprintfcb+0x119a>
+ 2452: 2585 addiw a1,a1,1
+ 2454: 10a58363 beq a1,a0,255a <stbsp_vsprintfcb+0x129c>
+ 2458: 873e mv a4,a5
+ *s++ = sn[n];
+ 245a: 02061793 slli a5,a2,0x20
+ 245e: 9381 srli a5,a5,0x20
+ 2460: 97fa add a5,a5,t5
+ 2462: 0007c803 lbu a6,0(a5)
+ ++n;
+ 2466: 2605 addiw a2,a2,1
+ *s++ = sn[n];
+ 2468: ff070fa3 sb a6,-1(a4)
+ if (n >= l)
+ 246c: fcd66fe3 bltu a2,a3,244a <stbsp_vsprintfcb+0x118c>
+ if (n < (stbsp__uint32)dp) {
+ 2470: 0bd663e3 bltu a2,t4,2d16 <stbsp_vsprintfcb+0x1a58>
+ cs = (int)(s - (num + 64)) + (3 << 24); // cs is how many tens
+ 2474: 415707b3 sub a5,a4,s5
+ 2478: 030002b7 lui t0,0x3000
+ 247c: 00f282bb addw t0,t0,a5
+ if (pr) {
+ 2480: 00088a63 beqz a7,2494 <stbsp_vsprintfcb+0x11d6>
+ *s++ = stbsp__period;
+ 2484: 0cca4683 lbu a3,204(s4)
+ 2488: 00170793 addi a5,a4,1
+ l = (stbsp__uint32)(s - (num + 64));
+ 248c: 415787b3 sub a5,a5,s5
+ *s++ = stbsp__period;
+ 2490: 00d70023 sb a3,0(a4)
+ if (fl & STBSP__METRIC_SUFFIX) {
+ 2494: 100e7713 andi a4,t3,256
+ 2498: 86f2 mv a3,t3
+ 249a: 2c070163 beqz a4,275c <stbsp_vsprintfcb+0x149e>
+ if (fl & STBSP__METRIC_NOSPACE)
+ 249e: 40ae5f9b sraiw t6,t3,0xa
+ 24a2: 001fcf93 xori t6,t6,1
+ 24a6: 001fff93 andi t6,t6,1
+ tail[1] = ' ';
+ 24aa: 02000713 li a4,32
+ 24ae: 06e108a3 sb a4,113(sp)
+ tail[0] = idx;
+ 24b2: 07f10823 sb t6,112(sp)
+ if (fl >> 24) { // SI kilo is 'k', JEDEC and SI kibits are 'K'.
+ 24b6: 018e561b srliw a2,t3,0x18
+ 24ba: 018e571b srliw a4,t3,0x18
+ n = pr + lead[0] + tail[0] + tz;
+ 24be: 000f859b sext.w a1,t6
+ if (fl >> 24) { // SI kilo is 'k', JEDEC and SI kibits are 'K'.
+ 24c2: c225 beqz a2,2522 <stbsp_vsprintfcb+0x1264>
+ if (fl & STBSP__METRIC_1024)
+ 24c4: 001f859b addiw a1,t6,1
+ 24c8: 0ff5f613 zext.b a2,a1
+ tail[idx + 1] = "_KMGT"[fl >> 24];
+ 24cc: 1702 slli a4,a4,0x20
+ if (fl & STBSP__METRIC_1024)
+ 24ce: 03469513 slli a0,a3,0x34
+ tail[idx + 1] = "_KMGT"[fl >> 24];
+ 24d2: 85b2 mv a1,a2
+ 24d4: 9301 srli a4,a4,0x20
+ if (fl & STBSP__METRIC_1024)
+ 24d6: 06055ee3 bgez a0,2d52 <stbsp_vsprintfcb+0x1a94>
+ tail[idx + 1] = "_KMGT"[fl >> 24];
+ 24da: 00003517 auipc a0,0x3
+ 24de: bce50513 addi a0,a0,-1074 # 50a8 <_GLOBAL__sub_I__ZSt3cin+0xe0>
+ 24e2: 972a add a4,a4,a0
+ 24e4: 00074503 lbu a0,0(a4)
+ if (fl & STBSP__METRIC_1024 && !(fl & STBSP__METRIC_JEDEC)) {
+ 24e8: 6709 lui a4,0x2
+ 24ea: 80070713 addi a4,a4,-2048 # 1800 <stbsp_vsprintfcb+0x542>
+ 24ee: 8f75 and a4,a4,a3
+ tail[idx + 1] = "_KMGT"[fl >> 24];
+ 24f0: 06010813 addi a6,sp,96
+ 24f4: 22060693 addi a3,a2,544
+ 24f8: 96c2 add a3,a3,a6
+ 24fa: dea68823 sb a0,-528(a3) # efffdf0 <_ZSt4cerr+0xeff85a8>
+ if (fl & STBSP__METRIC_1024 && !(fl & STBSP__METRIC_JEDEC)) {
+ 24fe: 8007071b addiw a4,a4,-2048
+ 2502: 060715e3 bnez a4,2d6c <stbsp_vsprintfcb+0x1aae>
+ tail[idx + 1] = 'i';
+ 2506: 2f89 addiw t6,t6,2
+ 2508: 0ffff593 zext.b a1,t6
+ 250c: 1094 addi a3,sp,96
+ 250e: 22058713 addi a4,a1,544
+ 2512: 9736 add a4,a4,a3
+ 2514: 06900693 li a3,105
+ 2518: 8fae mv t6,a1
+ 251a: ded70823 sb a3,-528(a4)
+ tail[0] = idx;
+ 251e: 07f10823 sb t6,112(sp)
+ l = (stbsp__uint32)(s - (num + 64));
+ 2522: 0007869b sext.w a3,a5
+ n = pr + lead[0] + tail[0] + tz;
+ 2526: 06814a03 lbu s4,104(sp)
+ if (pr < (stbsp__int32)l)
+ 252a: fff6c713 not a4,a3
+ 252e: 977d srai a4,a4,0x3f
+ 2530: 8ff9 and a5,a5,a4
+ n = pr + lead[0] + tail[0] + tz;
+ 2532: 00fa073b addw a4,s4,a5
+ 2536: 9f2d addw a4,a4,a1
+ 2538: 0117063b addw a2,a4,a7
+ l = (stbsp__uint32)(s - (num + 64));
+ 253c: d0b6 sw a3,96(sp)
+ n = pr + lead[0] + tail[0] + tz;
+ 253e: 8732 mv a4,a2
+ if (pr < (stbsp__int32)l)
+ 2540: 2781 sext.w a5,a5
+ if ((fl & STBSP__LEFTJUST) == 0) {
+ 2542: 001e7513 andi a0,t3,1
+ if (fw < (stbsp__int32)n)
+ 2546: 835a mv t1,s6
+ 2548: 00cb5363 bge s6,a2,254e <stbsp_vsprintfcb+0x1290>
+ 254c: 8332 mv t1,a2
+ fw -= n;
+ 254e: 40e3033b subw t1,t1,a4
+ pr -= l;
+ 2552: 40d7873b subw a4,a5,a3
+ goto scopy;
+ 2556: eaaff06f j 1c00 <stbsp_vsprintfcb+0x942>
+ *s++ = stbsp__comma;
+ 255a: fe578fa3 sb t0,-1(a5)
+ 255e: 0709 addi a4,a4,2
+ if ((fl & STBSP__TRIPLET_COMMA) && (++cs == 4)) {
+ 2560: 4585 li a1,1
+ 2562: bde5 j 245a <stbsp_vsprintfcb+0x119c>
+ lead[0] = 1;
+ 2564: 678d lui a5,0x3
+ 2566: 0785 addi a5,a5,1 # 3001 <sprintf+0xb>
+ 2568: 06f11423 sh a5,104(sp)
+ 256c: b4ed j 2056 <stbsp_vsprintfcb+0xd98>
+ if ((f[0] != 'u') && (i64 < 0)) {
+ 256e: 07500693 li a3,117
+ stbsp__int64 i64 = va_arg(va, stbsp__int64);
+ 2572: 000bbf03 ld t5,0(s7)
+ if ((f[0] != 'u') && (i64 < 0)) {
+ 2576: dcd78263 beq a5,a3,1b3a <stbsp_vsprintfcb+0x87c>
+ 257a: dc0f5063 bgez t5,1b3a <stbsp_vsprintfcb+0x87c>
+ fl |= STBSP__NEGATIVE;
+ 257e: 08076713 ori a4,a4,128
+ n64 = (stbsp__uint64)-i64;
+ 2582: 41e00f33 neg t5,t5
+ fl |= STBSP__NEGATIVE;
+ 2586: 00070e1b sext.w t3,a4
+ 258a: db0ff06f j 1b3a <stbsp_vsprintfcb+0x87c>
+ lead[2] = h[0xb];
+ 258e: 00b84703 lbu a4,11(a6)
+ lead[0] = 2;
+ 2592: 678d lui a5,0x3
+ 2594: 0789 addi a5,a5,2 # 3002 <sprintf+0xc>
+ 2596: 06f11423 sh a5,104(sp)
+ lead[2] = h[0xb];
+ 259a: 06e10523 sb a4,106(sp)
+ 259e: bab5 j 1f1a <stbsp_vsprintfcb+0xc5c>
+ sign[0] = 1;
+ 25a0: 678d lui a5,0x3
+ 25a2: d0178793 addi a5,a5,-767 # 2d01 <stbsp_vsprintfcb+0x1a43>
+ fl |= STBSP__NEGATIVE;
+ 25a6: 080e6e13 ori t3,t3,128
+ sign[0] = 1;
+ 25aa: 06f11423 sh a5,104(sp)
+ 25ae: 468d li a3,3
+ 25b0: 4a0d li s4,3
+ 25b2: 4809 li a6,2
+ 25b4: b899 j 1e0a <stbsp_vsprintfcb+0xb4c>
+ sign[0] = 1;
+ 25b6: 6709 lui a4,0x2
+ 25b8: 0705 addi a4,a4,1 # 2001 <stbsp_vsprintfcb+0xd43>
+ 25ba: 06e11423 sh a4,104(sp)
+ 25be: bae5 j 1fb6 <stbsp_vsprintfcb+0xcf8>
+ if (((stbsp__uintptr)sn & 3) == 0)
+ 25c0: 0e0780e3 beqz a5,2ea0 <stbsp_vsprintfcb+0x1be2>
+ l = stbsp__strlen_limited(s, (pr >= 0) ? pr : ~0u);
+ 25c4: 56fd li a3,-1
+ 25c6: bcf9 j 20a4 <stbsp_vsprintfcb+0xde6>
+ if (fw < (stbsp__int32)n)
+ 25c8: 4305 li t1,1
+ 25ca: b249 j 1f4c <stbsp_vsprintfcb+0xc8e>
+ pr = 6; // default is 6
+ 25cc: 4899 li a7,6
+ 25ce: b801 j 1dde <stbsp_vsprintfcb+0xb20>
+ h = (f[0] == 'A') ? hexu : hex;
+ 25d0: 00004597 auipc a1,0x4
+ 25d4: 45058593 addi a1,a1,1104 # 6a20 <hexu.1>
+ 25d8: ff6ff06f j 1dce <stbsp_vsprintfcb+0xb10>
+ h = (f[0] == 'B') ? hexu : hex;
+ 25dc: 00004817 auipc a6,0x4
+ 25e0: 44480813 addi a6,a6,1092 # 6a20 <hexu.1>
+ 25e4: b22d j 1f0e <stbsp_vsprintfcb+0xc50>
+ 25e6: 80000737 lui a4,0x80000
+ 25ea: 0719 addi a4,a4,6 # ffffffff80000006 <_ZSt4cerr+0xffffffff7fff87be>
+ pr = 6; // default is 6
+ 25ec: 4899 li a7,6
+ 25ee: e4eff06f j 1c3c <stbsp_vsprintfcb+0x97e>
+ h = (f[0] == 'E') ? hexu : hex;
+ 25f2: 00004317 auipc t1,0x4
+ 25f6: 42e30313 addi t1,t1,1070 # 6a20 <hexu.1>
+ 25fa: e28ff06f j 1c22 <stbsp_vsprintfcb+0x964>
+ 25fe: 80000737 lui a4,0x80000
+ 2602: 4a99 li s5,6
+ 2604: 0715 addi a4,a4,5 # ffffffff80000005 <_ZSt4cerr+0xffffffff7fff87bd>
+ pr = 6;
+ 2606: 4a19 li s4,6
+ 2608: ee8ff06f j 1cf0 <stbsp_vsprintfcb+0xa32>
+ h = (f[0] == 'G') ? hexu : hex;
+ 260c: 00004317 auipc t1,0x4
+ 2610: 41430313 addi t1,t1,1044 # 6a20 <hexu.1>
+ 2614: eb6ff06f j 1cca <stbsp_vsprintfcb+0xa0c>
+ 2618: 7be6 ld s7,120(sp)
+ if ((dp <= -4) || (dp > (stbsp__int32)n)) {
+ 261a: 86c2 mv a3,a6
+ while ((l > 1) && (pr) && (sn[l - 1] == '0')) {
+ 261c: 8542 mv a0,a6
+ if ((dp <= -4) || (dp > (stbsp__int32)n)) {
+ 261e: 88d2 mv a7,s4
+ while ((l > 1) && (pr) && (sn[l - 1] == '0')) {
+ 2620: 8ade mv s5,s7
+ if (pr > (stbsp__int32)l)
+ 2622: 0005071b sext.w a4,a0
+ 2626: 01175f63 bge a4,a7,2644 <stbsp_vsprintfcb+0x1386>
+ pr = l - 1;
+ 262a: fff5089b addiw a7,a0,-1
+ tail[0] = 0;
+ 262e: 06010823 sb zero,112(sp)
+ if (fl & STBSP__NEGATIVE) {
+ 2632: 70028c63 beqz t0,2d4a <stbsp_vsprintfcb+0x1a8c>
+ sign[0] = 1;
+ 2636: 670d lui a4,0x3
+ 2638: d0170713 addi a4,a4,-767 # 2d01 <stbsp_vsprintfcb+0x1a43>
+ 263c: 06e11423 sh a4,104(sp)
+ 2640: e3aff06f j 1c7a <stbsp_vsprintfcb+0x9bc>
+ else if (pr)
+ 2644: fe0885e3 beqz a7,262e <stbsp_vsprintfcb+0x1370>
+ --pr; // when using %e, there is one digit before the decimal
+ 2648: 38fd addiw a7,a7,-1
+ 264a: b7d5 j 262e <stbsp_vsprintfcb+0x1370>
+ switch (f[0]) {
+ 264c: 0034c783 lbu a5,3(s1)
+ f += 3;
+ 2650: 048d addi s1,s1,3
+ 2652: e53fe06f j 14a4 <stbsp_vsprintfcb+0x1e6>
+ if (!limit || *sn == 0)
+ 2656: 4601 li a2,0
+ 2658: 4701 li a4,0
+ 265a: 4781 li a5,0
+ return (stbsp__uint32)(sn - s);
+ 265c: bca5 j 20d4 <stbsp_vsprintfcb+0xe16>
+ pr = 1;
+ 265e: 4885 li a7,1
+ 2660: cf4ff06f j 1b54 <stbsp_vsprintfcb+0x896>
+ *s++ = sn[0];
+ 2664: 000ac703 lbu a4,0(s5)
+ 2668: 0ce10023 sb a4,192(sp)
+ if (pr)
+ 266c: 54088563 beqz a7,2bb6 <stbsp_vsprintfcb+0x18f8>
+ *s++ = stbsp__period;
+ 2670: 00004617 auipc a2,0x4
+ 2674: 3ac64603 lbu a2,940(a2) # 6a1c <stbsp__period>
+ if ((l - 1) > (stbsp__uint32)pr)
+ 2678: fff6871b addiw a4,a3,-1
+ *s++ = stbsp__period;
+ 267c: 0cc100a3 sb a2,193(sp)
+ if ((l - 1) > (stbsp__uint32)pr)
+ 2680: 0008851b sext.w a0,a7
+ 2684: 0007061b sext.w a2,a4
+ 2688: 52c57163 bgeu a0,a2,2baa <stbsp_vsprintfcb+0x18ec>
+ l = pr + 1;
+ 268c: 0018869b addiw a3,a7,1
+ for (n = 1; n < l; n++)
+ 2690: 8746 mv a4,a7
+ 2692: 02071613 slli a2,a4,0x20
+ 2696: 9201 srli a2,a2,0x20
+ 2698: 0c210713 addi a4,sp,194
+ 269c: 0a85 addi s5,s5,1
+ 269e: 963a add a2,a2,a4
+ *s++ = sn[n];
+ 26a0: 000ac583 lbu a1,0(s5)
+ 26a4: 0705 addi a4,a4,1
+ for (n = 1; n < l; n++)
+ 26a6: 0a85 addi s5,s5,1
+ *s++ = sn[n];
+ 26a8: feb70fa3 sb a1,-1(a4)
+ for (n = 1; n < l; n++)
+ 26ac: fec71ae3 bne a4,a2,26a0 <stbsp_vsprintfcb+0x13e2>
+ tail[1] = h[0xe];
+ 26b0: 00e34803 lbu a6,14(t1)
+ dp -= 1;
+ 26b4: fff7871b addiw a4,a5,-1
+ tail[2] = '+';
+ 26b8: 02b00593 li a1,43
+ tail[1] = h[0xe];
+ 26bc: 070108a3 sb a6,113(sp)
+ if (dp < 0) {
+ 26c0: 00075663 bgez a4,26cc <stbsp_vsprintfcb+0x140e>
+ dp = -dp;
+ 26c4: 4705 li a4,1
+ 26c6: 9f1d subw a4,a4,a5
+ tail[2] = '-';
+ 26c8: 02d00593 li a1,45
+ 26cc: 06b10923 sb a1,114(sp)
+ n = (dp >= 100) ? 5 : 4;
+ 26d0: 06300793 li a5,99
+ 26d4: 4ee7d663 bge a5,a4,2bc0 <stbsp_vsprintfcb+0x1902>
+ 26d8: 4595 li a1,5
+ 26da: 4f95 li t6,5
+ 26dc: 4e95 li t4,5
+ tail[n] = '0' + dp % 10;
+ 26de: 47a9 li a5,10
+ dp /= 10;
+ 26e0: 02f7433b divw t1,a4,a5
+ --n;
+ 26e4: fffe8f1b addiw t5,t4,-1
+ tail[n] = '0' + dp % 10;
+ 26e8: 020f1293 slli t0,t5,0x20
+ 26ec: 220e8813 addi a6,t4,544
+ 26f0: 06010893 addi a7,sp,96
+ 26f4: 0202d293 srli t0,t0,0x20
+ 26f8: 01180eb3 add t4,a6,a7
+ 26fc: 22028813 addi a6,t0,544 # 3000220 <_ZSt4cerr+0x2ff89d8>
+ 2700: 011802b3 add t0,a6,a7
+ tail[0] = (char)n;
+ 2704: 07f10823 sb t6,112(sp)
+ if (n <= 3)
+ 2708: 4a0d li s4,3
+ tail[n] = '0' + dp % 10;
+ 270a: 02f7673b remw a4,a4,a5
+ dp /= 10;
+ 270e: 0003081b sext.w a6,t1
+ tail[n] = '0' + dp % 10;
+ 2712: 02f36abb remw s5,t1,a5
+ 2716: 0307071b addiw a4,a4,48
+ 271a: deee8823 sb a4,-528(t4)
+ 271e: 030a871b addiw a4,s5,48
+ 2722: dee28823 sb a4,-528(t0)
+ if (n <= 3)
+ 2726: 014f0a63 beq t5,s4,273a <stbsp_vsprintfcb+0x147c>
+ dp /= 10;
+ 272a: 02f3483b divw a6,t1,a5
+ tail[n] = '0' + dp % 10;
+ 272e: 02f867bb remw a5,a6,a5
+ 2732: 0307879b addiw a5,a5,48
+ 2736: 06f109a3 sb a5,115(sp)
+ tz = pr - (l - 1);
+ 273a: 2505 addiw a0,a0,1
+ l = (stbsp__uint32)(s - (num + 64));
+ 273c: 0c010a93 addi s5,sp,192
+ cs = 1 + (3 << 24); // how many tens
+ 2740: 030002b7 lui t0,0x3000
+ tz = pr - (l - 1);
+ 2744: 40d508bb subw a7,a0,a3
+ 2748: d2c2 sw a6,100(sp)
+ l = (stbsp__uint32)(s - (num + 64));
+ 274a: 415607b3 sub a5,a2,s5
+ cs = 1 + (3 << 24); // how many tens
+ 274e: 0285 addi t0,t0,1 # 3000001 <_ZSt4cerr+0x2ff87b9>
+ 2750: bbc9 j 2522 <stbsp_vsprintfcb+0x1264>
+ 2752: fc2e sd a1,56(sp)
+ 2754: d0b2 sw a2,96(sp)
+ while ((l > 1) && (pr) && (sn[l - 1] == '0')) {
+ 2756: 8536 mv a0,a3
+ 2758: e2cff06f j 1d84 <stbsp_vsprintfcb+0xac6>
+ flt_lead:
+ 275c: 4581 li a1,0
+ 275e: 4f81 li t6,0
+ 2760: b3c9 j 2522 <stbsp_vsprintfcb+0x1264>
+ n = pr + lead[0] + tail[0] + tz;
+ 2762: 06814a03 lbu s4,104(sp)
+ 2766: 000a0f9b sext.w t6,s4
+ 276a: b901 j 237a <stbsp_vsprintfcb+0x10bc>
+ if ((f[1] == '6') && (f[2] == '4')) {
+ 276c: 0024c683 lbu a3,2(s1)
+ 2770: 03400713 li a4,52
+ 2774: 00e68463 beq a3,a4,277c <stbsp_vsprintfcb+0x14be>
+ 2778: e2bfe06f j 15a2 <stbsp_vsprintfcb+0x2e4>
+ switch (f[0]) {
+ 277c: 0034c783 lbu a5,3(s1)
+ fl |= ((sizeof(long) == 8) ? STBSP__INTMAX : 0);
+ 2780: 020e6e13 ori t3,t3,32
+ f += 3;
+ 2784: 048d addi s1,s1,3
+ 2786: d1ffe06f j 14a4 <stbsp_vsprintfcb+0x1e6>
+ if (pr < (stbsp__int32)l)
+ 278a: 0006879b sext.w a5,a3
+ n = pr + lead[0] + tail[0] + tz;
+ 278e: 06814a03 lbu s4,104(sp)
+ if (pr < (stbsp__int32)l)
+ 2792: fff7c793 not a5,a5
+ 2796: 97fd srai a5,a5,0x3f
+ 2798: 8ff5 and a5,a5,a3
+ n = pr + lead[0] + tail[0] + tz;
+ 279a: 00fa063b addw a2,s4,a5
+ s = (char *)sn;
+ 279e: 7ae6 ld s5,120(sp)
+ n = pr + lead[0] + tail[0] + tz;
+ 27a0: 8732 mv a4,a2
+ if ((fl & STBSP__LEFTJUST) == 0) {
+ 27a2: 001e7513 andi a0,t3,1
+ if (pr < (stbsp__int32)l)
+ 27a6: 2781 sext.w a5,a5
+ if (fw < (stbsp__int32)n)
+ 27a8: 835a mv t1,s6
+ 27aa: 00cb5363 bge s6,a2,27b0 <stbsp_vsprintfcb+0x14f2>
+ 27ae: 8332 mv t1,a2
+ fw -= n;
+ 27b0: 40e3033b subw t1,t1,a4
+ goto scopy;
+ 27b4: 4f81 li t6,0
+ pr -= l;
+ 27b6: 40d7873b subw a4,a5,a3
+ cs = 0;
+ 27ba: 4281 li t0,0
+ tz = 0;
+ 27bc: 4881 li a7,0
+ goto scopy;
+ 27be: c42ff06f j 1c00 <stbsp_vsprintfcb+0x942>
+ cs = (int)(s - (num + 64)) + (3 << 24); // cs is how many tens
+ 27c2: 415705b3 sub a1,a4,s5
+ 27c6: 030002b7 lui t0,0x3000
+ 27ca: 00b282bb addw t0,t0,a1
+ l = pr - n;
+ 27ce: 0008859b sext.w a1,a7
+ if (pr)
+ 27d2: 42088763 beqz a7,2c00 <stbsp_vsprintfcb+0x1942>
+ *s++ = stbsp__period;
+ 27d6: 0cca4f83 lbu t6,204(s4)
+ if ((l - dp) > (stbsp__uint32)pr)
+ 27da: 41d6833b subw t1,a3,t4
+ *s++ = stbsp__period;
+ 27de: 00280713 addi a4,a6,2
+ 27e2: 01f800a3 sb t6,1(a6)
+ if ((l - dp) > (stbsp__uint32)pr)
+ 27e6: 4065ed63 bltu a1,t1,2c00 <stbsp_vsprintfcb+0x1942>
+ while (n < l) {
+ 27ea: 5ed57863 bgeu a0,a3,2dda <stbsp_vsprintfcb+0x1b1c>
+ 27ee: 40c687bb subw a5,a3,a2
+ 27f2: 37fd addiw a5,a5,-1
+ 27f4: 1782 slli a5,a5,0x20
+ 27f6: 9381 srli a5,a5,0x20
+ 27f8: 1602 slli a2,a2,0x20
+ 27fa: 9201 srli a2,a2,0x20
+ 27fc: 0785 addi a5,a5,1
+ 27fe: 967a add a2,a2,t5
+ 2800: 97ba add a5,a5,a4
+ *s++ = sn[n];
+ 2802: 00064503 lbu a0,0(a2)
+ 2806: 0705 addi a4,a4,1
+ while (n < l) {
+ 2808: 0605 addi a2,a2,1
+ *s++ = sn[n];
+ 280a: fea70fa3 sb a0,-1(a4)
+ while (n < l) {
+ 280e: fef71ae3 bne a4,a5,2802 <stbsp_vsprintfcb+0x1544>
+ tz = pr - (l - dp);
+ 2812: 01d585bb addw a1,a1,t4
+ 2816: 40d588bb subw a7,a1,a3
+ l = (stbsp__uint32)(s - (num + 64));
+ 281a: 415787b3 sub a5,a5,s5
+ 281e: b99d j 2494 <stbsp_vsprintfcb+0x11d6>
+ fl |= STBSP__NEGATIVE;
+ 2820: 080e6e13 ori t3,t3,128
+ tail[0] = 0;
+ 2824: 06010823 sb zero,112(sp)
+ if (fl & STBSP__NEGATIVE) {
+ 2828: b539 j 2636 <stbsp_vsprintfcb+0x1378>
+ tail[0] = (char)n;
+ 282a: 4799 li a5,6
+ tail[n] = '0' + dp % 10;
+ 282c: 06b10b23 sb a1,118(sp)
+ tail[0] = (char)n;
+ 2830: 06f10823 sb a5,112(sp)
+ tail[n] = '0' + dp % 10;
+ 2834: 4819 li a6,6
+ 2836: 4f99 li t6,6
+ n = (dp >= 1000) ? 6 : ((dp >= 100) ? 5 : ((dp >= 10) ? 4 : 3));
+ 2838: 4599 li a1,6
+ dp /= 10;
+ 283a: 4f29 li t5,10
+ if (n <= 3)
+ 283c: 428d li t0,3
+ 283e: 87b2 mv a5,a2
+ dp /= 10;
+ 2840: 03e7c7bb divw a5,a5,t5
+ --n;
+ 2844: 35fd addiw a1,a1,-1
+ tail[n] = '0' + dp % 10;
+ 2846: 02059613 slli a2,a1,0x20
+ 284a: 9201 srli a2,a2,0x20
+ 284c: 06010e93 addi t4,sp,96
+ 2850: 22060613 addi a2,a2,544
+ 2854: 9676 add a2,a2,t4
+ 2856: 03e7eebb remw t4,a5,t5
+ 285a: 030e8e9b addiw t4,t4,48
+ 285e: dfd60823 sb t4,-528(a2)
+ if (n <= 3)
+ 2862: fc559fe3 bne a1,t0,2840 <stbsp_vsprintfcb+0x1582>
+ 2866: e6aff06f j 1ed0 <stbsp_vsprintfcb+0xc12>
+ *s++ = h[(n64 >> 60) & 15];
+ 286a: 93f1 srli a5,a5,0x3c
+ 286c: 97ae add a5,a5,a1
+ 286e: 0007c303 lbu t1,0(a5)
+ lead[1 + lead[0]] = '0';
+ 2872: 1088 addi a0,sp,96
+ 2874: 22080793 addi a5,a6,544
+ 2878: 97aa add a5,a5,a0
+ 287a: 03000513 li a0,48
+ 287e: dea78423 sb a0,-536(a5)
+ lead[2 + lead[0]] = 'x';
+ 2882: 22068793 addi a5,a3,544
+ 2886: 1094 addi a3,sp,96
+ 2888: 96be add a3,a3,a5
+ *s++ = stbsp__period;
+ 288a: 00004517 auipc a0,0x4
+ 288e: 19254503 lbu a0,402(a0) # 6a1c <stbsp__period>
+ lead[2 + lead[0]] = 'x';
+ 2892: 07800813 li a6,120
+ sn = s;
+ 2896: 0c210793 addi a5,sp,194
+ lead[2 + lead[0]] = 'x';
+ 289a: df068423 sb a6,-536(a3)
+ *s++ = stbsp__period;
+ 289e: 0ca100a3 sb a0,193(sp)
+ lead[0] += 2;
+ 28a2: 07410423 sb s4,104(sp)
+ *s++ = h[(n64 >> 60) & 15];
+ 28a6: 0c610023 sb t1,192(sp)
+ n64 <<= 4;
+ 28aa: 0732 slli a4,a4,0xc
+ sn = s;
+ 28ac: fcbe sd a5,120(sp)
+ n = pr;
+ 28ae: 0008869b sext.w a3,a7
+ while (n--) {
+ 28b2: 4831 li a6,12
+ if (n > 13)
+ 28b4: 4535 li a0,13
+ tz = pr - n;
+ 28b6: 40a688bb subw a7,a3,a0
+ while (n--) {
+ 28ba: 02081313 slli t1,a6,0x20
+ 28be: 02035313 srli t1,t1,0x20
+ 28c2: 22030693 addi a3,t1,544
+ 28c6: 1088 addi a0,sp,96
+ 28c8: 9536 add a0,a0,a3
+ 28ca: e4350513 addi a0,a0,-445
+ *s++ = h[(n64 >> 60) & 15];
+ 28ce: 03c75693 srli a3,a4,0x3c
+ 28d2: 96ae add a3,a3,a1
+ 28d4: 0006c683 lbu a3,0(a3)
+ 28d8: 0785 addi a5,a5,1
+ n64 <<= 4;
+ 28da: 0712 slli a4,a4,0x4
+ *s++ = h[(n64 >> 60) & 15];
+ 28dc: fed78fa3 sb a3,-1(a5)
+ while (n--) {
+ 28e0: fea797e3 bne a5,a0,28ce <stbsp_vsprintfcb+0x1610>
+ l = (int)(s - (num + 64));
+ 28e4: 280d addiw a6,a6,3
+ 28e6: 0008069b sext.w a3,a6
+ if (pr < (stbsp__int32)l)
+ 28ea: fff6c713 not a4,a3
+ 28ee: 977d srai a4,a4,0x3f
+ 28f0: 00e87733 and a4,a6,a4
+ dp = (int)(s - sn);
+ 28f4: 0013051b addiw a0,t1,1
+ if (pr < (stbsp__int32)l)
+ 28f8: 0007031b sext.w t1,a4
+ pr -= l;
+ 28fc: 4107073b subw a4,a4,a6
+ 2900: d76ff06f j 1e76 <stbsp_vsprintfcb+0xbb8>
+ *--s = stbsp__comma;
+ 2904: 00004a17 auipc s4,0x4
+ 2908: 04ca0a13 addi s4,s4,76 # 6950 <stbsp__digitpair>
+ if (n64 >= 100000000) {
+ 290c: 05f5e7b7 lui a5,0x5f5e
+ 2910: 0ff78793 addi a5,a5,255 # 5f5e0ff <_ZSt4cerr+0x5f568b7>
+ n = (stbsp__uint32)(n64 % 100000000);
+ 2914: 05f5e637 lui a2,0x5f5e
+ *--s = stbsp__comma;
+ 2918: 0cda4b83 lbu s7,205(s4)
+ if (n64 >= 100000000) {
+ 291c: e83e sd a5,16(sp)
+ n = (stbsp__uint32)(n64 % 100000000);
+ 291e: 10060793 addi a5,a2,256 # 5f5e100 <_ZSt4cerr+0x5f568b8>
+ l = 0;
+ 2922: d082 sw zero,96(sp)
+ if ((fl & STBSP__TRIPLET_COMMA) == 0) {
+ 2924: 040e7813 andi a6,t3,64
+ 2928: 4701 li a4,0
+ 292a: 4281 li t0,0
+ s = num + STBSP__NUMSZ;
+ 292c: 28010a93 addi s5,sp,640
+ n = (stbsp__uint32)(n64 % 100000000);
+ 2930: ec3e sd a5,24(sp)
+ if ((fl & STBSP__TRIPLET_COMMA) && (l++ == 3)) {
+ 2932: 430d li t1,3
+ n /= 10;
+ 2934: 45a9 li a1,10
+ while (n) {
+ 2936: 4ea5 li t4,9
+ *(stbsp__uint16 *)s = *(stbsp__uint16 *)&stbsp__digitpair.pair[(n % 100) * 2];
+ 2938: 06400f93 li t6,100
+ if (n64 >= 100000000) {
+ 293c: 67c2 ld a5,16(sp)
+ char *o = s - 8;
+ 293e: ff8a8513 addi a0,s5,-8
+ if (n64 >= 100000000) {
+ 2942: 0fe7f763 bgeu a5,t5,2a30 <stbsp_vsprintfcb+0x1772>
+ n = (stbsp__uint32)(n64 % 100000000);
+ 2946: 6662 ld a2,24(sp)
+ 2948: 02cf77b3 remu a5,t5,a2
+ n64 /= 100000000;
+ 294c: 02cf5f33 divu t5,t5,a2
+ if ((fl & STBSP__TRIPLET_COMMA) == 0) {
+ 2950: 0e080463 beqz a6,2a38 <stbsp_vsprintfcb+0x177a>
+ while (n) {
+ 2954: cb85 beqz a5,2984 <stbsp_vsprintfcb+0x16c6>
+ *--s = stbsp__comma;
+ 2956: 1afd addi s5,s5,-1
+ if ((fl & STBSP__TRIPLET_COMMA) && (l++ == 3)) {
+ 2958: 00671763 bne a4,t1,2966 <stbsp_vsprintfcb+0x16a8>
+ --o;
+ 295c: 017a8023 sb s7,0(s5)
+ 2960: 157d addi a0,a0,-1
+ *--s = stbsp__comma;
+ 2962: 1afd addi s5,s5,-1
+ l = 0;
+ 2964: 4701 li a4,0
+ if ((fl & STBSP__TRIPLET_COMMA) && (l++ == 3)) {
+ 2966: 2705 addiw a4,a4,1
+ *--s = (char)(n % 10) + '0';
+ 2968: 02b7f63b remuw a2,a5,a1
+ 296c: 0306061b addiw a2,a2,48
+ 2970: 00ca8023 sb a2,0(s5)
+ n /= 10;
+ 2974: 02b7d63b divuw a2,a5,a1
+ while (n) {
+ 2978: 00fef563 bgeu t4,a5,2982 <stbsp_vsprintfcb+0x16c4>
+ *--s = stbsp__comma;
+ 297c: 1afd addi s5,s5,-1
+ 297e: 87b2 mv a5,a2
+ 2980: bfe1 j 2958 <stbsp_vsprintfcb+0x169a>
+ while (n) {
+ 2982: 4285 li t0,1
+ if (n64 == 0) {
+ 2984: 020f0063 beqz t5,29a4 <stbsp_vsprintfcb+0x16e6>
+ while (s != o)
+ 2988: fb550ae3 beq a0,s5,293c <stbsp_vsprintfcb+0x167e>
+ *--s = stbsp__comma;
+ 298c: 1afd addi s5,s5,-1
+ if ((fl & STBSP__TRIPLET_COMMA) && (l++ == 3)) {
+ 298e: 00080663 beqz a6,299a <stbsp_vsprintfcb+0x16dc>
+ 2992: 08670863 beq a4,t1,2a22 <stbsp_vsprintfcb+0x1764>
+ 2996: 2705 addiw a4,a4,1
+ 2998: 4285 li t0,1
+ *--s = '0';
+ 299a: 03000793 li a5,48
+ 299e: 00fa8023 sb a5,0(s5)
+ 29a2: b7dd j 2988 <stbsp_vsprintfcb+0x16ca>
+ 29a4: 00028363 beqz t0,29aa <stbsp_vsprintfcb+0x16ec>
+ 29a8: d0ba sw a4,96(sp)
+ if ((s[0] == '0') && (s != (num + STBSP__NUMSZ)))
+ 29aa: 000ac703 lbu a4,0(s5)
+ 29ae: 03000793 li a5,48
+ 29b2: 34f70b63 beq a4,a5,2d08 <stbsp_vsprintfcb+0x1a4a>
+ l = (stbsp__uint32)((num + STBSP__NUMSZ) - s);
+ 29b6: 051c addi a5,sp,640
+ 29b8: 415786bb subw a3,a5,s5
+ tail[0] = 0;
+ 29bc: 06010823 sb zero,112(sp)
+ if (fl & STBSP__NEGATIVE) {
+ 29c0: 080e7713 andi a4,t3,128
+ 29c4: 87f2 mv a5,t3
+ 29c6: 32070863 beqz a4,2cf6 <stbsp_vsprintfcb+0x1a38>
+ 29ca: 678d lui a5,0x3
+ 29cc: d017879b addiw a5,a5,-767 # 2d01 <stbsp_vsprintfcb+0x1a43>
+ sign[0] = 1;
+ 29d0: 06f11423 sh a5,104(sp)
+ 29d4: 4705 li a4,1
+ 29d6: 4a05 li s4,1
+ l = (stbsp__uint32)((num + STBSP__NUMSZ) - s);
+ 29d8: d0b6 sw a3,96(sp)
+ if (l == 0) {
+ 29da: 30068163 beqz a3,2cdc <stbsp_vsprintfcb+0x1a1e>
+ cs = l + (3 << 24);
+ 29de: 030002b7 lui t0,0x3000
+ 29e2: 00d282bb addw t0,t0,a3
+ if (pr < (stbsp__int32)l)
+ 29e6: 0006861b sext.w a2,a3
+ if (pr < 0)
+ 29ea: fff8c793 not a5,a7
+ 29ee: 97fd srai a5,a5,0x3f
+ if (pr < (stbsp__int32)l)
+ 29f0: 00f8f7b3 and a5,a7,a5
+ 29f4: 0007859b sext.w a1,a5
+ 29f8: 00c5d363 bge a1,a2,29fe <stbsp_vsprintfcb+0x1740>
+ 29fc: 87b2 mv a5,a2
+ n = pr + lead[0] + tail[0] + tz;
+ 29fe: 00f7063b addw a2,a4,a5
+ 2a02: 8732 mv a4,a2
+ if (pr < (stbsp__int32)l)
+ 2a04: 2781 sext.w a5,a5
+ if ((fl & STBSP__LEFTJUST) == 0) {
+ 2a06: 001e7513 andi a0,t3,1
+ if (fw < (stbsp__int32)n)
+ 2a0a: 835a mv t1,s6
+ 2a0c: 00cb5363 bge s6,a2,2a12 <stbsp_vsprintfcb+0x1754>
+ 2a10: 8332 mv t1,a2
+ fw -= n;
+ 2a12: 40e3033b subw t1,t1,a4
+ scopy:
+ 2a16: 4f81 li t6,0
+ pr -= l;
+ 2a18: 40d7873b subw a4,a5,a3
+ tz = 0;
+ 2a1c: 4881 li a7,0
+ scopy:
+ 2a1e: 9e2ff06f j 1c00 <stbsp_vsprintfcb+0x942>
+ *--s = stbsp__comma;
+ 2a22: 87de mv a5,s7
+ --o;
+ 2a24: 157d addi a0,a0,-1
+ l = 0;
+ 2a26: 4701 li a4,0
+ --o;
+ 2a28: 4285 li t0,1
+ 2a2a: 00fa8023 sb a5,0(s5)
+ 2a2e: bfa9 j 2988 <stbsp_vsprintfcb+0x16ca>
+ n = (stbsp__uint32)n64;
+ 2a30: 000f079b sext.w a5,t5
+ n64 = 0;
+ 2a34: 4f01 li t5,0
+ 2a36: bf29 j 2950 <stbsp_vsprintfcb+0x1692>
+ 2a38: f046 sd a7,32(sp)
+ *(stbsp__uint16 *)s = *(stbsp__uint16 *)&stbsp__digitpair.pair[(n % 100) * 2];
+ 2a3a: 03f7f63b remuw a2,a5,t6
+ s -= 2;
+ 2a3e: 1af9 addi s5,s5,-2
+ *(stbsp__uint16 *)s = *(stbsp__uint16 *)&stbsp__digitpair.pair[(n % 100) * 2];
+ 2a40: 0007889b sext.w a7,a5
+ 2a44: 2605 addiw a2,a2,1
+ 2a46: 0016161b slliw a2,a2,0x1
+ 2a4a: 1602 slli a2,a2,0x20
+ 2a4c: 9201 srli a2,a2,0x20
+ 2a4e: 9652 add a2,a2,s4
+ 2a50: 00065603 lhu a2,0(a2)
+ n /= 100;
+ 2a54: 03f7d7bb divuw a5,a5,t6
+ *(stbsp__uint16 *)s = *(stbsp__uint16 *)&stbsp__digitpair.pair[(n % 100) * 2];
+ 2a58: 00ca9023 sh a2,0(s5)
+ } while (n);
+ 2a5c: 06300613 li a2,99
+ 2a60: fd166de3 bltu a2,a7,2a3a <stbsp_vsprintfcb+0x177c>
+ 2a64: 7882 ld a7,32(sp)
+ if (n64 == 0) {
+ 2a66: f20f11e3 bnez t5,2988 <stbsp_vsprintfcb+0x16ca>
+ 2a6a: bf2d j 29a4 <stbsp_vsprintfcb+0x16e6>
+ *(stbsp__uint32 *)bf = 0x20202020;
+ 2a6c: 20202b37 lui s6,0x20202
+ stbsp__cb_buf_clamp(i, fw);
+ 2a70: 854a mv a0,s2
+ *bf++ = ' ';
+ 2a72: 02000a93 li s5,32
+ *(stbsp__uint32 *)bf = 0x20202020;
+ 2a76: 020b0b13 addi s6,s6,32 # 20202020 <_ZSt4cerr+0x201fa7d8>
+ stbsp__chk_cb_buf(1);
+ 2a7a: 1fe00a13 li s4,510
+ stbsp__cb_buf_clamp(i, fw);
+ 2a7e: 20000b93 li s7,512
+ 2a82: 891a mv s2,t1
+ 2a84: 0a098063 beqz s3,2b24 <stbsp_vsprintfcb+0x1866>
+ 2a88: 40a40633 sub a2,s0,a0
+ 2a8c: 40cb87bb subw a5,s7,a2
+ 2a90: 873e mv a4,a5
+ 2a92: 00f95363 bge s2,a5,2a98 <stbsp_vsprintfcb+0x17da>
+ 2a96: 874a mv a4,s2
+ 2a98: 0007079b sext.w a5,a4
+ fw -= i;
+ 2a9c: 40e9093b subw s2,s2,a4
+ while (i) {
+ 2aa0: e799 bnez a5,2aae <stbsp_vsprintfcb+0x17f0>
+ 2aa2: a281 j 2be2 <stbsp_vsprintfcb+0x1924>
+ *bf++ = ' ';
+ 2aa4: 01540023 sb s5,0(s0)
+ --i;
+ 2aa8: 37fd addiw a5,a5,-1
+ *bf++ = ' ';
+ 2aaa: 0405 addi s0,s0,1
+ while (i) {
+ 2aac: cba1 beqz a5,2afc <stbsp_vsprintfcb+0x183e>
+ if ((((stbsp__uintptr)bf) & 3) == 0)
+ 2aae: 00347713 andi a4,s0,3
+ 2ab2: fb6d bnez a4,2aa4 <stbsp_vsprintfcb+0x17e6>
+ while (i >= 4) {
+ 2ab4: 470d li a4,3
+ 2ab6: 40f75363 bge a4,a5,2ebc <stbsp_vsprintfcb+0x1bfe>
+ 2aba: ffc7869b addiw a3,a5,-4
+ 2abe: 0026d79b srliw a5,a3,0x2
+ 2ac2: 0017871b addiw a4,a5,1
+ 2ac6: 070a slli a4,a4,0x2
+ 2ac8: 9722 add a4,a4,s0
+ *(stbsp__uint32 *)bf = 0x20202020;
+ 2aca: 01642023 sw s6,0(s0)
+ bf += 4;
+ 2ace: 0411 addi s0,s0,4
+ while (i >= 4) {
+ 2ad0: fee41de3 bne s0,a4,2aca <stbsp_vsprintfcb+0x180c>
+ 2ad4: 0027979b slliw a5,a5,0x2
+ 2ad8: 40f687bb subw a5,a3,a5
+ while (i--)
+ 2adc: fff7869b addiw a3,a5,-1
+ 2ae0: cf91 beqz a5,2afc <stbsp_vsprintfcb+0x183e>
+ 2ae2: 9fa1 addw a5,a5,s0
+ *bf++ = ' ';
+ 2ae4: 0705 addi a4,a4,1
+ while (i--)
+ 2ae6: 0007061b sext.w a2,a4
+ *bf++ = ' ';
+ 2aea: ff570fa3 sb s5,-1(a4)
+ while (i--)
+ 2aee: fec79be3 bne a5,a2,2ae4 <stbsp_vsprintfcb+0x1826>
+ 2af2: 2685 addiw a3,a3,1
+ 2af4: 02069793 slli a5,a3,0x20
+ 2af8: 9381 srli a5,a5,0x20
+ 2afa: 943e add s0,s0,a5
+ stbsp__chk_cb_buf(1);
+ 2afc: 00098f63 beqz s3,2b1a <stbsp_vsprintfcb+0x185c>
+ 2b00: 40a4063b subw a2,s0,a0
+ 2b04: 00ca5b63 bge s4,a2,2b1a <stbsp_vsprintfcb+0x185c>
+ 2b08: 65a2 ld a1,8(sp)
+ 2b0a: e81e sd t2,16(sp)
+ 2b0c: 00cd0d3b addw s10,s10,a2
+ 2b10: 9982 jalr s3
+ 2b12: 80050be3 beqz a0,2328 <stbsp_vsprintfcb+0x106a>
+ 2b16: 63c2 ld t2,16(sp)
+ 2b18: 842a mv s0,a0
+ while (fw) {
+ 2b1a: f60915e3 bnez s2,2a84 <stbsp_vsprintfcb+0x17c6>
+ 2b1e: 892a mv s2,a0
+ 2b20: f21fe06f j 1a40 <stbsp_vsprintfcb+0x782>
+ stbsp__cb_buf_clamp(i, fw);
+ 2b24: 87ca mv a5,s2
+ fw -= i;
+ 2b26: 4901 li s2,0
+ if ((((stbsp__uintptr)bf) & 3) == 0)
+ 2b28: b759 j 2aae <stbsp_vsprintfcb+0x17f0>
+ } else if (fl & STBSP__LEADINGPLUS) {
+ 2b2a: 002e7713 andi a4,t3,2
+ 2b2e: 94070663 beqz a4,1c7a <stbsp_vsprintfcb+0x9bc>
+ sign[0] = 1;
+ 2b32: 670d lui a4,0x3
+ 2b34: b0170713 addi a4,a4,-1279 # 2b01 <stbsp_vsprintfcb+0x1843>
+ 2b38: 06e11423 sh a4,104(sp)
+ 2b3c: 93eff06f j 1c7a <stbsp_vsprintfcb+0x9bc>
+ if (((stbsp__uintptr)sn & 3) == 0)
+ 2b40: 87d6 mv a5,s5
+ while (limit >= 4) {
+ 2b42: 470d li a4,3
+ 2b44: 22d77763 bgeu a4,a3,2d72 <stbsp_vsprintfcb+0x1ab4>
+ if ((v - 0x01010101) & (~v) & 0x80808080UL)
+ 2b48: feff05b7 lui a1,0xfeff0
+ 2b4c: 80808637 lui a2,0x80808
+ 2b50: eff5859b addiw a1,a1,-257 # fffffffffefefeff <_ZSt4cerr+0xfffffffffefe86b7>
+ 2b54: 08060613 addi a2,a2,128 # ffffffff80808080 <_ZSt4cerr+0xffffffff80800838>
+ while (limit >= 4) {
+ 2b58: 480d li a6,3
+ 2b5a: a029 j 2b64 <stbsp_vsprintfcb+0x18a6>
+ limit -= 4;
+ 2b5c: 36f1 addiw a3,a3,-4
+ sn += 4;
+ 2b5e: 0791 addi a5,a5,4
+ while (limit >= 4) {
+ 2b60: 20d87963 bgeu a6,a3,2d72 <stbsp_vsprintfcb+0x1ab4>
+ stbsp__uint32 v = *(stbsp__uint32 *)sn;
+ 2b64: 4398 lw a4,0(a5)
+ if ((v - 0x01010101) & (~v) & 0x80808080UL)
+ 2b66: 00b7053b addw a0,a4,a1
+ 2b6a: fff74713 not a4,a4
+ 2b6e: 8f69 and a4,a4,a0
+ 2b70: 8f71 and a4,a4,a2
+ 2b72: 2701 sext.w a4,a4
+ 2b74: d765 beqz a4,2b5c <stbsp_vsprintfcb+0x189e>
+ 2b76: 02069713 slli a4,a3,0x20
+ 2b7a: 9301 srli a4,a4,0x20
+ 2b7c: 973e add a4,a4,a5
+ 2b7e: a021 j 2b86 <stbsp_vsprintfcb+0x18c8>
+ ++sn;
+ 2b80: 0785 addi a5,a5,1
+ while (limit && *sn) {
+ 2b82: 00e78663 beq a5,a4,2b8e <stbsp_vsprintfcb+0x18d0>
+ 2b86: 0007c683 lbu a3,0(a5)
+ 2b8a: fafd bnez a3,2b80 <stbsp_vsprintfcb+0x18c2>
+ 2b8c: 873e mv a4,a5
+ return (stbsp__uint32)(sn - s);
+ 2b8e: 41570733 sub a4,a4,s5
+ 2b92: 0007069b sext.w a3,a4
+ if (pr < (stbsp__int32)l)
+ 2b96: fff6c793 not a5,a3
+ 2b9a: 97fd srai a5,a5,0x3f
+ 2b9c: 8f7d and a4,a4,a5
+ 2b9e: 0007079b sext.w a5,a4
+ n = pr + lead[0] + tail[0] + tz;
+ 2ba2: 863e mv a2,a5
+ pr -= l;
+ 2ba4: 9f15 subw a4,a4,a3
+ return (stbsp__uint32)(sn - s);
+ 2ba6: d2eff06f j 20d4 <stbsp_vsprintfcb+0xe16>
+ for (n = 1; n < l; n++)
+ 2baa: 4605 li a2,1
+ 2bac: aed663e3 bltu a2,a3,2692 <stbsp_vsprintfcb+0x13d4>
+ 2bb0: 0c210613 addi a2,sp,194
+ 2bb4: bcf5 j 26b0 <stbsp_vsprintfcb+0x13f2>
+ l = pr + 1;
+ 2bb6: 4685 li a3,1
+ if ((l - 1) > (stbsp__uint32)pr)
+ 2bb8: 4501 li a0,0
+ *s++ = sn[0];
+ 2bba: 0c110613 addi a2,sp,193
+ 2bbe: bccd j 26b0 <stbsp_vsprintfcb+0x13f2>
+ 2bc0: 4591 li a1,4
+ 2bc2: 4f91 li t6,4
+ n = (dp >= 100) ? 5 : 4;
+ 2bc4: 4e91 li t4,4
+ 2bc6: be21 j 26de <stbsp_vsprintfcb+0x1420>
+ 2bc8: 4a85 li s5,1
+ 2bca: 80000737 lui a4,0x80000
+ pr = 1; // default is 6
+ 2bce: 4a05 li s4,1
+ 2bd0: 920ff06f j 1cf0 <stbsp_vsprintfcb+0xa32>
+ dp = (n64) ? -1022 : 0;
+ 2bd4: 4601 li a2,0
+ 2bd6: c119 beqz a0,2bdc <stbsp_vsprintfcb+0x191e>
+ 2bd8: c0200613 li a2,-1022
+ *bits = b & ((((stbsp__uint64)1) << 52) - 1);
+ 2bdc: 872a mv a4,a0
+ 2bde: a3aff06f j 1e18 <stbsp_vsprintfcb+0xb5a>
+ stbsp__chk_cb_buf(1);
+ 2be2: 2601 sext.w a2,a2
+ 2be4: 1fe00793 li a5,510
+ 2be8: f2c7c0e3 blt a5,a2,2b08 <stbsp_vsprintfcb+0x184a>
+ 2bec: bd61 j 2a84 <stbsp_vsprintfcb+0x17c6>
+ tail[0] = (char)n;
+ 2bee: 4795 li a5,5
+ tail[n] = '0' + dp % 10;
+ 2bf0: 06b10aa3 sb a1,117(sp)
+ tail[0] = (char)n;
+ 2bf4: 06f10823 sb a5,112(sp)
+ tail[n] = '0' + dp % 10;
+ 2bf8: 4815 li a6,5
+ 2bfa: 4f95 li t6,5
+ n = (dp >= 1000) ? 6 : ((dp >= 100) ? 5 : ((dp >= 10) ? 4 : 3));
+ 2bfc: 4595 li a1,5
+ 2bfe: b935 j 283a <stbsp_vsprintfcb+0x157c>
+ l = pr + dp;
+ 2c00: 011786bb addw a3,a5,a7
+ 2c04: d0b6 sw a3,96(sp)
+ 2c06: b6d5 j 27ea <stbsp_vsprintfcb+0x152c>
+ s = (char *)"null";
+ 2c08: 00002a97 auipc s5,0x2
+ 2c0c: 498a8a93 addi s5,s5,1176 # 50a0 <_GLOBAL__sub_I__ZSt3cin+0xd8>
+ 2c10: c80ff06f j 2090 <stbsp_vsprintfcb+0xdd2>
+ } else if (fl & STBSP__LEADINGPLUS) {
+ 2c14: 002e7793 andi a5,t3,2
+ 2c18: 1c079c63 bnez a5,2df0 <stbsp_vsprintfcb+0x1b32>
+ sign[0] = 0;
+ 2c1c: 4689 li a3,2
+ 2c1e: 4a09 li s4,2
+ 2c20: 4805 li a6,1
+ 2c22: 9e8ff06f j 1e0a <stbsp_vsprintfcb+0xb4c>
+ sign[0] = 1;
+ 2c26: 670d lui a4,0x3
+ 2c28: b0170713 addi a4,a4,-1279 # 2b01 <stbsp_vsprintfcb+0x1843>
+ 2c2c: 06e11423 sh a4,104(sp)
+ 2c30: b86ff06f j 1fb6 <stbsp_vsprintfcb+0xcf8>
+ pr = 0;
+ 2c34: 4881 li a7,0
+ 2c36: f1ffe06f j 1b54 <stbsp_vsprintfcb+0x896>
+ *s++ = '0';
+ 2c3a: 03000713 li a4,48
+ 2c3e: 0ce10023 sb a4,192(sp)
+ if (pr)
+ 2c42: 1a088c63 beqz a7,2dfa <stbsp_vsprintfcb+0x1b3c>
+ *s++ = stbsp__period;
+ 2c46: 00004717 auipc a4,0x4
+ 2c4a: dd674703 lbu a4,-554(a4) # 6a1c <stbsp__period>
+ n = -dp;
+ 2c4e: 40f007bb negw a5,a5
+ *s++ = stbsp__period;
+ 2c52: 0ce100a3 sb a4,193(sp)
+ if ((stbsp__int32)n > pr)
+ 2c56: 0007871b sext.w a4,a5
+ 2c5a: 00e8d363 bge a7,a4,2c60 <stbsp_vsprintfcb+0x19a2>
+ 2c5e: 87c6 mv a5,a7
+ 2c60: 0007871b sext.w a4,a5
+ if ((stbsp__int32)(l + n) > pr)
+ 2c64: 00d7833b addw t1,a5,a3
+ 2c68: 883a mv a6,a4
+ while (i) {
+ 2c6a: 0c210793 addi a5,sp,194
+ *s++ = '0';
+ 2c6e: 03000513 li a0,48
+ while (i) {
+ 2c72: e711 bnez a4,2c7e <stbsp_vsprintfcb+0x19c0>
+ 2c74: a271 j 2e00 <stbsp_vsprintfcb+0x1b42>
+ if ((((stbsp__uintptr)s) & 3) == 0)
+ 2c76: 0037f613 andi a2,a5,3
+ 2c7a: 18060563 beqz a2,2e04 <stbsp_vsprintfcb+0x1b46>
+ *s++ = '0';
+ 2c7e: 85ba mv a1,a4
+ 2c80: 00a78023 sb a0,0(a5)
+ --i;
+ 2c84: 377d addiw a4,a4,-1
+ *s++ = '0';
+ 2c86: 0785 addi a5,a5,1
+ while (i) {
+ 2c88: f77d bnez a4,2c76 <stbsp_vsprintfcb+0x19b8>
+ if ((stbsp__int32)(l + n) > pr)
+ 2c8a: 0003071b sext.w a4,t1
+ 2c8e: 4108863b subw a2,a7,a6
+ 2c92: 00e8d563 bge a7,a4,2c9c <stbsp_vsprintfcb+0x19de>
+ l = pr - n;
+ 2c96: 0006069b sext.w a3,a2
+ 2c9a: d0b2 sw a2,96(sp)
+ while (i) {
+ 2c9c: c68d beqz a3,2cc6 <stbsp_vsprintfcb+0x1a08>
+ 2c9e: 7566 ld a0,120(sp)
+ 2ca0: 02069813 slli a6,a3,0x20
+ 2ca4: 02085813 srli a6,a6,0x20
+ 2ca8: 01078eb3 add t4,a5,a6
+ 2cac: 85aa mv a1,a0
+ 2cae: 873e mv a4,a5
+ *s++ = *sn++;
+ 2cb0: 0005c883 lbu a7,0(a1)
+ 2cb4: 0705 addi a4,a4,1
+ while (i) {
+ 2cb6: 0585 addi a1,a1,1
+ *s++ = *sn++;
+ 2cb8: ff170fa3 sb a7,-1(a4)
+ while (i) {
+ 2cbc: ffd71ae3 bne a4,t4,2cb0 <stbsp_vsprintfcb+0x19f2>
+ 2cc0: 9542 add a0,a0,a6
+ 2cc2: 97c2 add a5,a5,a6
+ 2cc4: fcaa sd a0,120(sp)
+ l = (stbsp__uint32)(s - (num + 64));
+ 2cc6: 0c010a93 addi s5,sp,192
+ cs = 1 + (3 << 24); // how many tens did we write (for commas below)
+ 2cca: 030002b7 lui t0,0x3000
+ tz = pr - (n + l);
+ 2cce: 40d608bb subw a7,a2,a3
+ l = (stbsp__uint32)(s - (num + 64));
+ 2cd2: 415787b3 sub a5,a5,s5
+ cs = 1 + (3 << 24); // how many tens did we write (for commas below)
+ 2cd6: 0285 addi t0,t0,1 # 3000001 <_ZSt4cerr+0x2ff87b9>
+ 2cd8: fbcff06f j 2494 <stbsp_vsprintfcb+0x11d6>
+ *--s = '0';
+ 2cdc: 03000793 li a5,48
+ 2ce0: fefa8fa3 sb a5,-1(s5)
+ l = 1;
+ 2ce4: 030002b7 lui t0,0x3000
+ 2ce8: 4785 li a5,1
+ 2cea: d0be sw a5,96(sp)
+ *--s = '0';
+ 2cec: 1afd addi s5,s5,-1
+ l = 1;
+ 2cee: 4605 li a2,1
+ 2cf0: 0285 addi t0,t0,1 # 3000001 <_ZSt4cerr+0x2ff87b9>
+ 2cf2: 4685 li a3,1
+ 2cf4: b9dd j 29ea <stbsp_vsprintfcb+0x172c>
+ } else if (fl & STBSP__LEADINGSPACE) {
+ 2cf6: 004e7713 andi a4,t3,4
+ 2cfa: e74d bnez a4,2da4 <stbsp_vsprintfcb+0x1ae6>
+ } else if (fl & STBSP__LEADINGPLUS) {
+ 2cfc: 8b89 andi a5,a5,2
+ 2cfe: efd9 bnez a5,2d9c <stbsp_vsprintfcb+0x1ade>
+ sign[0] = 0;
+ 2d00: 06010423 sb zero,104(sp)
+ 2d04: 4a01 li s4,0
+ 2d06: b9c9 j 29d8 <stbsp_vsprintfcb+0x171a>
+ if ((s[0] == '0') && (s != (num + STBSP__NUMSZ)))
+ 2d08: 051c addi a5,sp,640
+ 2d0a: cafa89e3 beq s5,a5,29bc <stbsp_vsprintfcb+0x16fe>
+ ++s;
+ 2d0e: 0a85 addi s5,s5,1
+ l = (stbsp__uint32)((num + STBSP__NUMSZ) - s);
+ 2d10: 415786bb subw a3,a5,s5
+ 2d14: b165 j 29bc <stbsp_vsprintfcb+0x16fe>
+ n = dp - n;
+ 2d16: 40ce87bb subw a5,t4,a2
+ if ((fl & STBSP__TRIPLET_COMMA) == 0) {
+ 2d1a: 12030e63 beqz t1,2e56 <stbsp_vsprintfcb+0x1b98>
+ if ((fl & STBSP__TRIPLET_COMMA) && (++cs == 4)) {
+ 2d1e: 4511 li a0,4
+ 2d20: 03000613 li a2,48
+ *s++ = stbsp__comma;
+ 2d24: 00170693 addi a3,a4,1
+ if ((fl & STBSP__TRIPLET_COMMA) && (++cs == 4)) {
+ 2d28: 00030563 beqz t1,2d32 <stbsp_vsprintfcb+0x1a74>
+ 2d2c: 2585 addiw a1,a1,1
+ 2d2e: 00a58963 beq a1,a0,2d40 <stbsp_vsprintfcb+0x1a82>
+ 2d32: 8736 mv a4,a3
+ --n;
+ 2d34: 37fd addiw a5,a5,-1
+ 2d36: fec70fa3 sb a2,-1(a4)
+ while (n) {
+ 2d3a: f7ed bnez a5,2d24 <stbsp_vsprintfcb+0x1a66>
+ 2d3c: f38ff06f j 2474 <stbsp_vsprintfcb+0x11b6>
+ 2d40: fe568fa3 sb t0,-1(a3)
+ *s++ = stbsp__comma;
+ 2d44: 0709 addi a4,a4,2
+ if ((fl & STBSP__TRIPLET_COMMA) && (++cs == 4)) {
+ 2d46: 4585 li a1,1
+ 2d48: b7f5 j 2d34 <stbsp_vsprintfcb+0x1a76>
+ sign[0] = 0;
+ 2d4a: 06010423 sb zero,104(sp)
+ 2d4e: f1dfe06f j 1c6a <stbsp_vsprintfcb+0x9ac>
+ tail[idx + 1] = "_kMGT"[fl >> 24];
+ 2d52: 00002697 auipc a3,0x2
+ 2d56: 35e68693 addi a3,a3,862 # 50b0 <_GLOBAL__sub_I__ZSt3cin+0xe8>
+ 2d5a: 9736 add a4,a4,a3
+ 2d5c: 00074683 lbu a3,0(a4)
+ 2d60: 1088 addi a0,sp,96
+ 2d62: 22060713 addi a4,a2,544
+ 2d66: 972a add a4,a4,a0
+ 2d68: ded70823 sb a3,-528(a4)
+ idx++;
+ 2d6c: 8fb2 mv t6,a2
+ 2d6e: fb0ff06f j 251e <stbsp_vsprintfcb+0x1260>
+ while (limit && *sn) {
+ 2d72: e00692e3 bnez a3,2b76 <stbsp_vsprintfcb+0x18b8>
+ 2d76: bd19 j 2b8c <stbsp_vsprintfcb+0x18ce>
+ pr = (dp < (stbsp__int32)l) ? l - dp : 0;
+ 2d78: 0008071b sext.w a4,a6
+ 2d7c: 86c2 mv a3,a6
+ 2d7e: 88d2 mv a7,s4
+ pr = -dp + ((pr > (stbsp__int32)l) ? (stbsp__int32) l : pr);
+ 2d80: 863a mv a2,a4
+ 2d82: 00e8d363 bge a7,a4,2d88 <stbsp_vsprintfcb+0x1aca>
+ 2d86: 8646 mv a2,a7
+ 2d88: 40f608bb subw a7,a2,a5
+ 2d8c: 814ff06f j 1da0 <stbsp_vsprintfcb+0xae2>
+ divisor = 1000.0f;
+ 2d90: 00003797 auipc a5,0x3
+ 2d94: ac07b787 fld fa5,-1344(a5) # 5850 <STDIN_FD+0x28>
+ 2d98: dd5fe06f j 1b6c <stbsp_vsprintfcb+0x8ae>
+ 2d9c: 678d lui a5,0x3
+ 2d9e: b017879b addiw a5,a5,-1279 # 2b01 <stbsp_vsprintfcb+0x1843>
+ 2da2: b13d j 29d0 <stbsp_vsprintfcb+0x1712>
+ 2da4: 6789 lui a5,0x2
+ 2da6: 2785 addiw a5,a5,1 # 2001 <stbsp_vsprintfcb+0xd43>
+ 2da8: b125 j 29d0 <stbsp_vsprintfcb+0x1712>
+ *s++ = stbsp__period;
+ 2daa: 00004517 auipc a0,0x4
+ 2dae: c7254503 lbu a0,-910(a0) # 6a1c <stbsp__period>
+ sn = s;
+ 2db2: 0c210793 addi a5,sp,194
+ n = pr;
+ 2db6: 0008869b sext.w a3,a7
+ *s++ = stbsp__period;
+ 2dba: 0ca100a3 sb a0,193(sp)
+ sn = s;
+ 2dbe: fcbe sd a5,120(sp)
+ if (n > 13)
+ 2dc0: 4535 li a0,13
+ n64 <<= 4;
+ 2dc2: 0712 slli a4,a4,0x4
+ if (n > 13)
+ 2dc4: 8836 mv a6,a3
+ 2dc6: 00d57363 bgeu a0,a3,2dcc <stbsp_vsprintfcb+0x1b0e>
+ 2dca: 4835 li a6,13
+ 2dcc: 0008051b sext.w a0,a6
+ while (n--) {
+ 2dd0: 387d addiw a6,a6,-1
+ if (pr > (stbsp__int32)n)
+ 2dd2: af1542e3 blt a0,a7,28b6 <stbsp_vsprintfcb+0x15f8>
+ tz = 0;
+ 2dd6: 4881 li a7,0
+ 2dd8: b4cd j 28ba <stbsp_vsprintfcb+0x15fc>
+ while (n < l) {
+ 2dda: 87ba mv a5,a4
+ 2ddc: bc1d j 2812 <stbsp_vsprintfcb+0x1554>
+ tail[0] = (char)n;
+ 2dde: 478d li a5,3
+ 2de0: 06f10823 sb a5,112(sp)
+ tail[n] = '0' + dp % 10;
+ 2de4: 06b109a3 sb a1,115(sp)
+ 2de8: 480d li a6,3
+ 2dea: 4f8d li t6,3
+ 2dec: 8e4ff06f j 1ed0 <stbsp_vsprintfcb+0xc12>
+ 2df0: 678d lui a5,0x3
+ 2df2: b017879b addiw a5,a5,-1279 # 2b01 <stbsp_vsprintfcb+0x1843>
+ 2df6: 80aff06f j 1e00 <stbsp_vsprintfcb+0xb42>
+ if (pr)
+ 2dfa: 8336 mv t1,a3
+ *s++ = '0';
+ 2dfc: 0c110793 addi a5,sp,193
+ while (i) {
+ 2e00: 4801 li a6,0
+ 2e02: b561 j 2c8a <stbsp_vsprintfcb+0x19cc>
+ while (i >= 4) {
+ 2e04: 460d li a2,3
+ 2e06: 04e65663 bge a2,a4,2e52 <stbsp_vsprintfcb+0x1b94>
+ 2e0a: ffb5871b addiw a4,a1,-5
+ 2e0e: 0027559b srliw a1,a4,0x2
+ 2e12: 0015861b addiw a2,a1,1
+ 2e16: 060a slli a2,a2,0x2
+ *(stbsp__uint32 *)s = 0x30303030;
+ 2e18: 30303537 lui a0,0x30303
+ 2e1c: 963e add a2,a2,a5
+ 2e1e: 03050513 addi a0,a0,48 # 30303030 <_ZSt4cerr+0x302fb7e8>
+ 2e22: c388 sw a0,0(a5)
+ s += 4;
+ 2e24: 0791 addi a5,a5,4
+ while (i >= 4) {
+ 2e26: fef61ee3 bne a2,a5,2e22 <stbsp_vsprintfcb+0x1b64>
+ 2e2a: 0025959b slliw a1,a1,0x2
+ 2e2e: 9f0d subw a4,a4,a1
+ while (i) {
+ 2e30: e4070de3 beqz a4,2c8a <stbsp_vsprintfcb+0x19cc>
+ *s++ = '0';
+ 2e34: 03000513 li a0,48
+ while (i) {
+ 2e38: 00f705bb addw a1,a4,a5
+ *s++ = '0';
+ 2e3c: 0605 addi a2,a2,1
+ while (i) {
+ 2e3e: 00060e9b sext.w t4,a2
+ *s++ = '0';
+ 2e42: fea60fa3 sb a0,-1(a2)
+ while (i) {
+ 2e46: ffd59be3 bne a1,t4,2e3c <stbsp_vsprintfcb+0x1b7e>
+ 2e4a: 1702 slli a4,a4,0x20
+ 2e4c: 9301 srli a4,a4,0x20
+ 2e4e: 97ba add a5,a5,a4
+ 2e50: bd2d j 2c8a <stbsp_vsprintfcb+0x19cc>
+ while (i >= 4) {
+ 2e52: 863e mv a2,a5
+ 2e54: b7c5 j 2e34 <stbsp_vsprintfcb+0x1b76>
+ if ((((stbsp__uintptr)s) & 3) == 0)
+ 2e56: 00377693 andi a3,a4,3
+ 2e5a: ce81 beqz a3,2e72 <stbsp_vsprintfcb+0x1bb4>
+ *s++ = '0';
+ 2e5c: 03000693 li a3,48
+ 2e60: 00d70023 sb a3,0(a4)
+ --n;
+ 2e64: 37fd addiw a5,a5,-1
+ *s++ = '0';
+ 2e66: 0705 addi a4,a4,1
+ while (n) {
+ 2e68: e0078663 beqz a5,2474 <stbsp_vsprintfcb+0x11b6>
+ if ((((stbsp__uintptr)s) & 3) == 0)
+ 2e6c: 00377613 andi a2,a4,3
+ 2e70: fa65 bnez a2,2e60 <stbsp_vsprintfcb+0x1ba2>
+ while (n >= 4) {
+ 2e72: 468d li a3,3
+ 2e74: eaf6f5e3 bgeu a3,a5,2d1e <stbsp_vsprintfcb+0x1a60>
+ 2e78: ffc7869b addiw a3,a5,-4
+ 2e7c: 0026d69b srliw a3,a3,0x2
+ 2e80: 2685 addiw a3,a3,1
+ 2e82: 068a slli a3,a3,0x2
+ *(stbsp__uint32 *)s = 0x30303030;
+ 2e84: 30303637 lui a2,0x30303
+ 2e88: 96ba add a3,a3,a4
+ 2e8a: 03060613 addi a2,a2,48 # 30303030 <_ZSt4cerr+0x302fb7e8>
+ 2e8e: c310 sw a2,0(a4)
+ s += 4;
+ 2e90: 0711 addi a4,a4,4
+ while (n >= 4) {
+ 2e92: fed71ee3 bne a4,a3,2e8e <stbsp_vsprintfcb+0x1bd0>
+ 2e96: 8b8d andi a5,a5,3
+ while (n) {
+ 2e98: e80793e3 bnez a5,2d1e <stbsp_vsprintfcb+0x1a60>
+ 2e9c: dd8ff06f j 2474 <stbsp_vsprintfcb+0x11b6>
+ if (((stbsp__uintptr)sn & 3) == 0)
+ 2ea0: 87d6 mv a5,s5
+ l = stbsp__strlen_limited(s, (pr >= 0) ? pr : ~0u);
+ 2ea2: 56fd li a3,-1
+ 2ea4: b155 j 2b48 <stbsp_vsprintfcb+0x188a>
+ if ((dp <= -4) || (dp > (stbsp__int32)n)) {
+ 2ea6: 5775 li a4,-3
+ 2ea8: 00e7ce63 blt a5,a4,2ec4 <stbsp_vsprintfcb+0x1c06>
+ 2eac: f6fa4663 blt s4,a5,2618 <stbsp_vsprintfcb+0x135a>
+ if (dp > 0) {
+ 2eb0: ecf054e3 blez a5,2d78 <stbsp_vsprintfcb+0x1aba>
+ 2eb4: 86c2 mv a3,a6
+ pr = (dp < (stbsp__int32)l) ? l - dp : 0;
+ 2eb6: 4881 li a7,0
+ 2eb8: ee9fe06f j 1da0 <stbsp_vsprintfcb+0xae2>
+ while (i--)
+ 2ebc: fff7869b addiw a3,a5,-1
+ 2ec0: 8722 mv a4,s0
+ 2ec2: b105 j 2ae2 <stbsp_vsprintfcb+0x1824>
+ if (pr > (stbsp__int32)l)
+ 2ec4: 0008071b sext.w a4,a6
+ while ((l > 1) && (pr) && (sn[l - 1] == '0')) {
+ 2ec8: 7ae6 ld s5,120(sp)
+ if (pr > (stbsp__int32)l)
+ 2eca: 86c2 mv a3,a6
+ 2ecc: 88d2 mv a7,s4
+ 2ece: f7475d63 bge a4,s4,2648 <stbsp_vsprintfcb+0x138a>
+ while ((l > 1) && (pr) && (sn[l - 1] == '0')) {
+ 2ed2: 8542 mv a0,a6
+ 2ed4: f56ff06f j 262a <stbsp_vsprintfcb+0x136c>
+
+0000000000002ed8 <stbsp_sprintf>:
+{
+ 2ed8: 715d addi sp,sp,-80
+ va_start(va, fmt);
+ 2eda: 02010313 addi t1,sp,32
+{
+ 2ede: f032 sd a2,32(sp)
+ 2ee0: f436 sd a3,40(sp)
+ 2ee2: f83a sd a4,48(sp)
+ result = STB_SPRINTF_DECORATE(vsprintfcb)(0, 0, buf, fmt, va);
+ 2ee4: 86ae mv a3,a1
+ 2ee6: 862a mv a2,a0
+ 2ee8: 871a mv a4,t1
+ 2eea: 4581 li a1,0
+ 2eec: 4501 li a0,0
+{
+ 2eee: ec06 sd ra,24(sp)
+ 2ef0: fc3e sd a5,56(sp)
+ 2ef2: e0c2 sd a6,64(sp)
+ 2ef4: e4c6 sd a7,72(sp)
+ va_start(va, fmt);
+ 2ef6: e41a sd t1,8(sp)
+ result = STB_SPRINTF_DECORATE(vsprintfcb)(0, 0, buf, fmt, va);
+ 2ef8: bc6fe0ef jal 12be <stbsp_vsprintfcb>
+}
+ 2efc: 60e2 ld ra,24(sp)
+ 2efe: 6161 addi sp,sp,80
+ 2f00: 8082 ret
+
+0000000000002f02 <stbsp_vsnprintf>:
+{
+ 2f02: dd010113 addi sp,sp,-560
+ 2f06: 22813023 sd s0,544(sp)
+ 2f0a: 20913c23 sd s1,536(sp)
+ 2f0e: 22113423 sd ra,552(sp)
+ 2f12: 84ae mv s1,a1
+ 2f14: 842a mv s0,a0
+ 2f16: 88b2 mv a7,a2
+ 2f18: 8736 mv a4,a3
+ if ( (count == 0) && !buf )
+ 2f1a: e591 bnez a1,2f26 <stbsp_vsnprintf+0x24>
+ 2f1c: c141 beqz a0,2f9c <stbsp_vsnprintf+0x9a>
+ c.buf = buf;
+ 2f1e: e02a sd a0,0(sp)
+ c.count = count;
+ 2f20: e402 sd zero,8(sp)
+ return (c->count >= STB_SPRINTF_MIN) ? c->buf : c->tmp; // go direct into buffer if you can
+ 2f22: 0810 addi a2,sp,16
+ 2f24: a089 j 2f66 <stbsp_vsnprintf+0x64>
+ if (len > c->count)
+ 2f26: 0015a593 slti a1,a1,1
+ 2f2a: 40b005bb negw a1,a1
+ 2f2e: 8de5 and a1,a1,s1
+ c.buf = buf;
+ 2f30: e02a sd a0,0(sp)
+ c.count = count;
+ 2f32: c426 sw s1,8(sp)
+ c.length = 0;
+ 2f34: c602 sw zero,12(sp)
+ if (len > c->count)
+ 2f36: 2581 sext.w a1,a1
+ if (len) {
+ 2f38: 0804d663 bgez s1,2fc4 <stbsp_vsnprintf+0xc2>
+ s = buf;
+ 2f3c: 4781 li a5,0
+ if (buf != c->buf) {
+ 2f3e: c911 beqz a0,2f52 <stbsp_vsnprintf+0x50>
+ *d++ = *s++;
+ 2f40: 0007c803 lbu a6,0(a5)
+ 2f44: 0785 addi a5,a5,1
+ 2f46: 00f40533 add a0,s0,a5
+ 2f4a: ff050fa3 sb a6,-1(a0)
+ } while (s < se);
+ 2f4e: feb7e9e3 bltu a5,a1,2f40 <stbsp_vsnprintf+0x3e>
+ c->count -= len;
+ 2f52: 40b486bb subw a3,s1,a1
+ c->buf += len;
+ 2f56: 95a2 add a1,a1,s0
+ 2f58: e02e sd a1,0(sp)
+ c->count -= len;
+ 2f5a: c436 sw a3,8(sp)
+ return (c->count >= STB_SPRINTF_MIN) ? c->buf : c->tmp; // go direct into buffer if you can
+ 2f5c: 1ff00793 li a5,511
+ 2f60: fcd7d1e3 bge a5,a3,2f22 <stbsp_vsnprintf+0x20>
+ 2f64: 6602 ld a2,0(sp)
+ STB_SPRINTF_DECORATE( vsprintfcb )( stbsp__clamp_callback, &c, stbsp__clamp_callback(0,&c,0), fmt, va );
+ 2f66: 86c6 mv a3,a7
+ 2f68: 858a mv a1,sp
+ 2f6a: ffffd517 auipc a0,0xffffd
+ 2f6e: 21650513 addi a0,a0,534 # 180 <stbsp__clamp_callback>
+ 2f72: b4cfe0ef jal 12be <stbsp_vsprintfcb>
+ l = (int)( c.buf - buf );
+ 2f76: 6782 ld a5,0(sp)
+ 2f78: 9f81 subw a5,a5,s0
+ if ( l >= count ) // should never be greater, only equal (or less) than count
+ 2f7a: 0097c463 blt a5,s1,2f82 <stbsp_vsnprintf+0x80>
+ l = count - 1;
+ 2f7e: fff4879b addiw a5,s1,-1
+ buf[l] = 0;
+ 2f82: 943e add s0,s0,a5
+ 2f84: 00040023 sb zero,0(s0)
+}
+ 2f88: 22813083 ld ra,552(sp)
+ 2f8c: 22013403 ld s0,544(sp)
+ 2f90: 4532 lw a0,12(sp)
+ 2f92: 21813483 ld s1,536(sp)
+ 2f96: 23010113 addi sp,sp,560
+ 2f9a: 8082 ret
+ STB_SPRINTF_DECORATE( vsprintfcb )( stbsp__count_clamp_callback, &c, c.tmp, fmt, va );
+ 2f9c: 86b2 mv a3,a2
+ 2f9e: 858a mv a1,sp
+ 2fa0: 0810 addi a2,sp,16
+ 2fa2: ffffd517 auipc a0,0xffffd
+ 2fa6: 22c50513 addi a0,a0,556 # 1ce <stbsp__count_clamp_callback>
+ c.length = 0;
+ 2faa: c602 sw zero,12(sp)
+ STB_SPRINTF_DECORATE( vsprintfcb )( stbsp__count_clamp_callback, &c, c.tmp, fmt, va );
+ 2fac: b12fe0ef jal 12be <stbsp_vsprintfcb>
+}
+ 2fb0: 22813083 ld ra,552(sp)
+ 2fb4: 22013403 ld s0,544(sp)
+ 2fb8: 4532 lw a0,12(sp)
+ 2fba: 21813483 ld s1,536(sp)
+ 2fbe: 23010113 addi sp,sp,560
+ 2fc2: 8082 ret
+ 2fc4: 86a6 mv a3,s1
+ 2fc6: bf59 j 2f5c <stbsp_vsnprintf+0x5a>
+
+0000000000002fc8 <stbsp_snprintf>:
+{
+ 2fc8: 715d addi sp,sp,-80
+ va_start(va, fmt);
+ 2fca: 02810313 addi t1,sp,40
+{
+ 2fce: f436 sd a3,40(sp)
+ result = STB_SPRINTF_DECORATE(vsnprintf)(buf, count, fmt, va);
+ 2fd0: 869a mv a3,t1
+{
+ 2fd2: ec06 sd ra,24(sp)
+ 2fd4: f83a sd a4,48(sp)
+ 2fd6: fc3e sd a5,56(sp)
+ 2fd8: e0c2 sd a6,64(sp)
+ 2fda: e4c6 sd a7,72(sp)
+ va_start(va, fmt);
+ 2fdc: e41a sd t1,8(sp)
+ result = STB_SPRINTF_DECORATE(vsnprintf)(buf, count, fmt, va);
+ 2fde: f25ff0ef jal 2f02 <stbsp_vsnprintf>
+}
+ 2fe2: 60e2 ld ra,24(sp)
+ 2fe4: 6161 addi sp,sp,80
+ 2fe6: 8082 ret
+
+0000000000002fe8 <stbsp_vsprintf>:
+{
+ 2fe8: 86ae mv a3,a1
+ 2fea: 8732 mv a4,a2
+ return STB_SPRINTF_DECORATE(vsprintfcb)(0, 0, buf, fmt, va);
+ 2fec: 4581 li a1,0
+ 2fee: 862a mv a2,a0
+ 2ff0: 4501 li a0,0
+ 2ff2: accfe06f j 12be <stbsp_vsprintfcb>
+
+0000000000002ff6 <sprintf>:
+{
+ 2ff6: 7119 addi sp,sp,-128
+ va_start(ap, format);
+ 2ff8: 05010313 addi t1,sp,80
+{
+ 2ffc: e0a2 sd s0,64(sp)
+ 2ffe: fc26 sd s1,56(sp)
+ 3000: 842a mv s0,a0
+ 3002: e8b2 sd a2,80(sp)
+ _vprintf_core(&ctx, format, ap);
+ 3004: 0808 addi a0,sp,16
+ ctx.limit = size;
+ 3006: 54fd li s1,-1
+ _vprintf_core(&ctx, format, ap);
+ 3008: 861a mv a2,t1
+{
+ 300a: e486 sd ra,72(sp)
+ 300c: ecb6 sd a3,88(sp)
+ 300e: f0ba sd a4,96(sp)
+ 3010: f4be sd a5,104(sp)
+ 3012: f8c2 sd a6,112(sp)
+ 3014: fcc6 sd a7,120(sp)
+ va_start(ap, format);
+ 3016: e41a sd t1,8(sp)
+ ctx.buf = str;
+ 3018: e822 sd s0,16(sp)
+ ctx.limit = size;
+ 301a: ec26 sd s1,24(sp)
+ ctx.written = 0;
+ 301c: f002 sd zero,32(sp)
+ ctx.stream = NULL;
+ 301e: f402 sd zero,40(sp)
+ _vprintf_core(&ctx, format, ap);
+ 3020: 02c000ef jal 304c <_vprintf_core.constprop.0.isra.0>
+ if (ctx.written < size)
+ 3024: 7502 ld a0,32(sp)
+ 3026: 00950b63 beq a0,s1,303c <sprintf+0x46>
+ str[ctx.written] = '\0';
+ 302a: 942a add s0,s0,a0
+ 302c: 00040023 sb zero,0(s0)
+}
+ 3030: 60a6 ld ra,72(sp)
+ 3032: 6406 ld s0,64(sp)
+ 3034: 74e2 ld s1,56(sp)
+ 3036: 2501 sext.w a0,a0
+ 3038: 6109 addi sp,sp,128
+ 303a: 8082 ret
+ str[size - 1] = '\0';
+ 303c: fe040f23 sb zero,-2(s0)
+}
+ 3040: 60a6 ld ra,72(sp)
+ 3042: 6406 ld s0,64(sp)
+ 3044: 74e2 ld s1,56(sp)
+ 3046: 2501 sext.w a0,a0
+ 3048: 6109 addi sp,sp,128
+ 304a: 8082 ret
+
+000000000000304c <_vprintf_core.constprop.0.isra.0>:
+static int _vprintf_core(_OutContext *ctx, const char *format, va_list ap)
+ 304c: 7129 addi sp,sp,-320
+ 304e: edee sd s11,216(sp)
+ 3050: fe06 sd ra,312(sp)
+ 3052: 8dae mv s11,a1
+ while (*p)
+ 3054: 0005c583 lbu a1,0(a1)
+ 3058: cde9 beqz a1,3132 <_vprintf_core.constprop.0.isra.0+0xe6>
+ 305a: f626 sd s1,296(sp)
+ 305c: f24a sd s2,288(sp)
+ 305e: ee4e sd s3,280(sp)
+ 3060: e656 sd s5,264(sp)
+ 3062: f9e2 sd s8,240(sp)
+ 3064: fa22 sd s0,304(sp)
+ 3066: ea52 sd s4,272(sp)
+ 3068: e25a sd s6,256(sp)
+ 306a: fdde sd s7,248(sp)
+ 306c: f5e6 sd s9,232(sp)
+ 306e: f1ea sd s10,224(sp)
+ 3070: 84aa mv s1,a0
+ 3072: 8c32 mv s8,a2
+ if (*p != '%')
+ 3074: 02500a93 li s5,37
+ 3078: 49c1 li s3,16
+ 307a: 00002917 auipc s2,0x2
+ 307e: 30a90913 addi s2,s2,778 # 5384 <_GLOBAL__sub_I__ZSt3cin+0x3bc>
+ 3082: a039 j 3090 <_vprintf_core.constprop.0.isra.0+0x44>
+ _out_char(ctx, spec);
+ 3084: 8526 mv a0,s1
+ 3086: 952fe0ef jal 11d8 <_out_char>
+ while (*p)
+ 308a: 000dc583 lbu a1,0(s11)
+ 308e: c5d9 beqz a1,311c <_vprintf_core.constprop.0.isra.0+0xd0>
+ _out_char(ctx, *p++);
+ 3090: 0d85 addi s11,s11,1
+ if (*p != '%')
+ 3092: ff5599e3 bne a1,s5,3084 <_vprintf_core.constprop.0.isra.0+0x38>
+ int flag_left = 0, flag_zero = 0, flag_plus = 0, flag_space = 0, flag_hash = 0;
+ 3096: 4501 li a0,0
+ 3098: 4881 li a7,0
+ 309a: 4581 li a1,0
+ 309c: 4b01 li s6,0
+ 309e: 4a01 li s4,0
+ if (*p == '-')
+ 30a0: 000dcc83 lbu s9,0(s11)
+ 30a4: fe0c871b addiw a4,s9,-32
+ 30a8: 0ff77713 zext.b a4,a4
+ 30ac: 00e9e763 bltu s3,a4,30ba <_vprintf_core.constprop.0.isra.0+0x6e>
+ 30b0: 070a slli a4,a4,0x2
+ 30b2: 974a add a4,a4,s2
+ 30b4: 4318 lw a4,0(a4)
+ 30b6: 974a add a4,a4,s2
+ 30b8: 8702 jr a4
+ if (*p == '*')
+ 30ba: 02a00793 li a5,42
+ 30be: 16fc9c63 bne s9,a5,3236 <_vprintf_core.constprop.0.isra.0+0x1ea>
+ width = va_arg(ap, int);
+ 30c2: 000c2403 lw s0,0(s8)
+ 30c6: 0c21 addi s8,s8,8
+ if (width < 0)
+ 30c8: 00045563 bgez s0,30d2 <_vprintf_core.constprop.0.isra.0+0x86>
+ width = -width;
+ 30cc: 4080043b negw s0,s0
+ flag_left = 1;
+ 30d0: 4a05 li s4,1
+ while (*p >= '0' && *p <= '9')
+ 30d2: 001dcc83 lbu s9,1(s11)
+ p++;
+ 30d6: 0d85 addi s11,s11,1
+ if (*p == '.')
+ 30d8: 02e00793 li a5,46
+ int precision = -1;
+ 30dc: 5bfd li s7,-1
+ if (*p == '.')
+ 30de: 18fc8a63 beq s9,a5,3272 <_vprintf_core.constprop.0.isra.0+0x226>
+ if (*p == 'l')
+ 30e2: 06c00693 li a3,108
+ 30e6: 8666 mv a2,s9
+ 30e8: 1adc8663 beq s9,a3,3294 <_vprintf_core.constprop.0.isra.0+0x248>
+ else if (*p == 'z')
+ 30ec: 07a00693 li a3,122
+ p++;
+ 30f0: 0d85 addi s11,s11,1
+ else if (*p == 'z')
+ 30f2: 24dc8163 beq s9,a3,3334 <_vprintf_core.constprop.0.isra.0+0x2e8>
+ if (!spec)
+ 30f6: 06400693 li a3,100
+ 30fa: 4adc8163 beq s9,a3,359c <_vprintf_core.constprop.0.isra.0+0x550>
+ 30fe: 06400693 li a3,100
+ int len_mod = 0;
+ 3102: 4e81 li t4,0
+ 3104: 1b96e663 bltu a3,s9,32b0 <_vprintf_core.constprop.0.isra.0+0x264>
+ 3108: 04700693 li a3,71
+ 310c: 2796e463 bltu a3,s9,3374 <_vprintf_core.constprop.0.isra.0+0x328>
+ 3110: 04400693 li a3,68
+ 3114: 0596e363 bltu a3,s9,315a <_vprintf_core.constprop.0.isra.0+0x10e>
+ 3118: 240c9363 bnez s9,335e <_vprintf_core.constprop.0.isra.0+0x312>
+ 311c: 7452 ld s0,304(sp)
+ 311e: 74b2 ld s1,296(sp)
+ 3120: 7912 ld s2,288(sp)
+ 3122: 69f2 ld s3,280(sp)
+ 3124: 6a52 ld s4,272(sp)
+ 3126: 6ab2 ld s5,264(sp)
+ 3128: 6b12 ld s6,256(sp)
+ 312a: 7bee ld s7,248(sp)
+ 312c: 7c4e ld s8,240(sp)
+ 312e: 7cae ld s9,232(sp)
+ 3130: 7d0e ld s10,224(sp)
+}
+ 3132: 70f2 ld ra,312(sp)
+ 3134: 6dee ld s11,216(sp)
+ 3136: 6131 addi sp,sp,320
+ 3138: 8082 ret
+ if (*p == '-')
+ 313a: 4585 li a1,1
+ p++;
+ 313c: 0d85 addi s11,s11,1
+ if (*p == '-')
+ 313e: b78d j 30a0 <_vprintf_core.constprop.0.isra.0+0x54>
+ 3140: 4505 li a0,1
+ p++;
+ 3142: 0d85 addi s11,s11,1
+ while (1)
+ 3144: bfb1 j 30a0 <_vprintf_core.constprop.0.isra.0+0x54>
+ if (*p == '-')
+ 3146: 4885 li a7,1
+ p++;
+ 3148: 0d85 addi s11,s11,1
+ while (1)
+ 314a: bf99 j 30a0 <_vprintf_core.constprop.0.isra.0+0x54>
+ if (*p == '-')
+ 314c: 4b05 li s6,1
+ p++;
+ 314e: 0d85 addi s11,s11,1
+ while (1)
+ 3150: bf81 j 30a0 <_vprintf_core.constprop.0.isra.0+0x54>
+ if (*p == '-')
+ 3152: 4a05 li s4,1
+ p++;
+ 3154: 0d85 addi s11,s11,1
+ while (1)
+ 3156: b7a9 j 30a0 <_vprintf_core.constprop.0.isra.0+0x54>
+ char spec = *p++;
+ 3158: 8dbe mv s11,a5
+ fmt_tmp[f_idx++] = '%';
+ 315a: 02500693 li a3,37
+ 315e: 02d10823 sb a3,48(sp)
+ 3162: 4d05 li s10,1
+ if (flag_left)
+ 3164: 000a0763 beqz s4,3172 <_vprintf_core.constprop.0.isra.0+0x126>
+ fmt_tmp[f_idx++] = '-';
+ 3168: 02d00693 li a3,45
+ 316c: 02d108a3 sb a3,49(sp)
+ 3170: 4d09 li s10,2
+ if (flag_zero)
+ 3172: 000b0c63 beqz s6,318a <_vprintf_core.constprop.0.isra.0+0x13e>
+ fmt_tmp[f_idx++] = '0';
+ 3176: 0c0d0793 addi a5,s10,192
+ 317a: 0818 addi a4,sp,16
+ 317c: 00e786b3 add a3,a5,a4
+ 3180: 03000613 li a2,48
+ 3184: f6c68023 sb a2,-160(a3)
+ 3188: 2d05 addiw s10,s10,1
+ if (flag_plus)
+ 318a: c999 beqz a1,31a0 <_vprintf_core.constprop.0.isra.0+0x154>
+ fmt_tmp[f_idx++] = '+';
+ 318c: 0c0d0793 addi a5,s10,192
+ 3190: 0818 addi a4,sp,16
+ 3192: 00e786b3 add a3,a5,a4
+ 3196: 02b00613 li a2,43
+ 319a: f6c68023 sb a2,-160(a3)
+ 319e: 2d05 addiw s10,s10,1
+ if (flag_space)
+ 31a0: 00088c63 beqz a7,31b8 <_vprintf_core.constprop.0.isra.0+0x16c>
+ fmt_tmp[f_idx++] = ' ';
+ 31a4: 0c0d0793 addi a5,s10,192
+ 31a8: 0818 addi a4,sp,16
+ 31aa: 00e786b3 add a3,a5,a4
+ 31ae: 02000613 li a2,32
+ 31b2: f6c68023 sb a2,-160(a3)
+ 31b6: 2d05 addiw s10,s10,1
+ if (flag_hash)
+ 31b8: c919 beqz a0,31ce <_vprintf_core.constprop.0.isra.0+0x182>
+ fmt_tmp[f_idx++] = '#';
+ 31ba: 0c0d0793 addi a5,s10,192
+ 31be: 0818 addi a4,sp,16
+ 31c0: 00e786b3 add a3,a5,a4
+ 31c4: 02300613 li a2,35
+ 31c8: f6c68023 sb a2,-160(a3)
+ 31cc: 2d05 addiw s10,s10,1
+ if (width > 0)
+ 31ce: 03010a13 addi s4,sp,48
+ 31d2: 28804563 bgtz s0,345c <_vprintf_core.constprop.0.isra.0+0x410>
+ if (precision >= 0)
+ 31d6: 260bd763 bgez s7,3444 <_vprintf_core.constprop.0.isra.0+0x3f8>
+ fmt_tmp[f_idx++] = spec;
+ 31da: 0c0d0793 addi a5,s10,192
+ 31de: 0818 addi a4,sp,16
+ 31e0: 00e78633 add a2,a5,a4
+ stbsp_snprintf(f_buf, sizeof(f_buf), fmt_tmp, f_val);
+ 31e4: 000c3683 ld a3,0(s8)
+ fmt_tmp[f_idx] = '\0';
+ 31e8: 001d071b addiw a4,s10,1
+ 31ec: 0c070793 addi a5,a4,192
+ 31f0: 0818 addi a4,sp,16
+ fmt_tmp[f_idx++] = spec;
+ 31f2: f7960023 sb s9,-160(a2)
+ fmt_tmp[f_idx] = '\0';
+ 31f6: 973e add a4,a4,a5
+ stbsp_snprintf(f_buf, sizeof(f_buf), fmt_tmp, f_val);
+ 31f8: 08000593 li a1,128
+ 31fc: 8652 mv a2,s4
+ 31fe: 0888 addi a0,sp,80
+ fmt_tmp[f_idx] = '\0';
+ 3200: f6070023 sb zero,-160(a4)
+ stbsp_snprintf(f_buf, sizeof(f_buf), fmt_tmp, f_val);
+ 3204: dc5ff0ef jal 2fc8 <stbsp_snprintf>
+ for (int i = 0; f_buf[i] != '\0'; i++)
+ 3208: 05014583 lbu a1,80(sp)
+ double f_val = va_arg(ap, double);
+ 320c: 0c21 addi s8,s8,8
+ for (int i = 0; f_buf[i] != '\0'; i++)
+ 320e: 05110413 addi s0,sp,81
+ 3212: e6058ce3 beqz a1,308a <_vprintf_core.constprop.0.isra.0+0x3e>
+ _out_char(ctx, f_buf[i]);
+ 3216: 8526 mv a0,s1
+ 3218: fc1fd0ef jal 11d8 <_out_char>
+ for (int i = 0; f_buf[i] != '\0'; i++)
+ 321c: 00044583 lbu a1,0(s0)
+ 3220: 0405 addi s0,s0,1
+ 3222: e60584e3 beqz a1,308a <_vprintf_core.constprop.0.isra.0+0x3e>
+ _out_char(ctx, f_buf[i]);
+ 3226: 8526 mv a0,s1
+ 3228: fb1fd0ef jal 11d8 <_out_char>
+ for (int i = 0; f_buf[i] != '\0'; i++)
+ 322c: 00044583 lbu a1,0(s0)
+ 3230: 0405 addi s0,s0,1
+ 3232: f1f5 bnez a1,3216 <_vprintf_core.constprop.0.isra.0+0x1ca>
+ 3234: bd99 j 308a <_vprintf_core.constprop.0.isra.0+0x3e>
+ while (*p >= '0' && *p <= '9')
+ 3236: fd0c869b addiw a3,s9,-48
+ 323a: 0ff6f313 zext.b t1,a3
+ 323e: 4725 li a4,9
+ int width = 0;
+ 3240: 4401 li s0,0
+ while (*p >= '0' && *p <= '9')
+ 3242: 4625 li a2,9
+ 3244: e8676ae3 bltu a4,t1,30d8 <_vprintf_core.constprop.0.isra.0+0x8c>
+ 3248: 001dcc83 lbu s9,1(s11)
+ width = width * 10 + (*p - '0');
+ 324c: 0024171b slliw a4,s0,0x2
+ 3250: 9f21 addw a4,a4,s0
+ 3252: 0017171b slliw a4,a4,0x1
+ 3256: 00e6843b addw s0,a3,a4
+ while (*p >= '0' && *p <= '9')
+ 325a: fd0c869b addiw a3,s9,-48
+ 325e: 0ff6f713 zext.b a4,a3
+ p++;
+ 3262: 0d85 addi s11,s11,1
+ while (*p >= '0' && *p <= '9')
+ 3264: fee672e3 bgeu a2,a4,3248 <_vprintf_core.constprop.0.isra.0+0x1fc>
+ if (*p == '.')
+ 3268: 02e00793 li a5,46
+ int precision = -1;
+ 326c: 5bfd li s7,-1
+ if (*p == '.')
+ 326e: e6fc9ae3 bne s9,a5,30e2 <_vprintf_core.constprop.0.isra.0+0x96>
+ if (*p == '*')
+ 3272: 001dcc83 lbu s9,1(s11)
+ 3276: 02a00793 li a5,42
+ 327a: 16fc9f63 bne s9,a5,33f8 <_vprintf_core.constprop.0.isra.0+0x3ac>
+ while (*p >= '0' && *p <= '9')
+ 327e: 002dcc83 lbu s9,2(s11)
+ if (*p == 'l')
+ 3282: 06c00693 li a3,108
+ precision = va_arg(ap, int);
+ 3286: 000c2b83 lw s7,0(s8)
+ p++;
+ 328a: 0d89 addi s11,s11,2
+ precision = va_arg(ap, int);
+ 328c: 0c21 addi s8,s8,8
+ if (*p == 'l')
+ 328e: 8666 mv a2,s9
+ 3290: e4dc9ee3 bne s9,a3,30ec <_vprintf_core.constprop.0.isra.0+0xa0>
+ if (*p == 'l')
+ 3294: 001dcc83 lbu s9,1(s11)
+ 3298: 08cc8d63 beq s9,a2,3332 <_vprintf_core.constprop.0.isra.0+0x2e6>
+ char spec = *p++;
+ 329c: 06400693 li a3,100
+ 32a0: 0d89 addi s11,s11,2
+ if (!spec)
+ 32a2: 4cdc8c63 beq s9,a3,377a <_vprintf_core.constprop.0.isra.0+0x72e>
+ 32a6: 06400693 li a3,100
+ len_mod = 1;
+ 32aa: 4e85 li t4,1
+ 32ac: e596fee3 bgeu a3,s9,3108 <_vprintf_core.constprop.0.isra.0+0xbc>
+ 32b0: f9bc869b addiw a3,s9,-101
+ 32b4: 0ff6f693 zext.b a3,a3
+ 32b8: 464d li a2,19
+ 32ba: 12d66863 bltu a2,a3,33ea <_vprintf_core.constprop.0.isra.0+0x39e>
+ 32be: 4e05 li t3,1
+ 32c0: 00091637 lui a2,0x91
+ 32c4: 00de1333 sll t1,t3,a3
+ 32c8: 81060613 addi a2,a2,-2032 # 90810 <_ZSt4cerr+0x88fc8>
+ 32cc: 00c37633 and a2,t1,a2
+ 32d0: 1a061463 bnez a2,3478 <_vprintf_core.constprop.0.isra.0+0x42c>
+ 32d4: 00737313 andi t1,t1,7
+ 32d8: e80311e3 bnez t1,315a <_vprintf_core.constprop.0.isra.0+0x10e>
+ 32dc: 4639 li a2,14
+ 32de: 10c69663 bne a3,a2,33ea <_vprintf_core.constprop.0.isra.0+0x39e>
+ const char *s = va_arg(ap, char *);
+ 32e2: 000c3c83 ld s9,0(s8)
+ if (!s)
+ 32e6: 420c8863 beqz s9,3716 <_vprintf_core.constprop.0.isra.0+0x6ca>
+ while (*tmp && (precision < 0 || len < precision))
+ 32ea: 000cc683 lbu a3,0(s9)
+ 32ee: 38068863 beqz a3,367e <_vprintf_core.constprop.0.isra.0+0x632>
+ const char *tmp = s;
+ 32f2: 8666 mv a2,s9
+ int len = 0;
+ 32f4: 4681 li a3,0
+ while (*tmp && (precision < 0 || len < precision))
+ 32f6: 00db8863 beq s7,a3,3306 <_vprintf_core.constprop.0.isra.0+0x2ba>
+ 32fa: 00164583 lbu a1,1(a2)
+ len++;
+ 32fe: 2685 addiw a3,a3,1
+ tmp++;
+ 3300: 0605 addi a2,a2,1
+ while (*tmp && (precision < 0 || len < precision))
+ 3302: f9f5 bnez a1,32f6 <_vprintf_core.constprop.0.isra.0+0x2aa>
+ 3304: 8bb6 mv s7,a3
+ int padding = (width > len) ? width - len : 0;
+ 3306: 268bc563 blt s7,s0,3570 <_vprintf_core.constprop.0.isra.0+0x524>
+ for (int i = 0; i < len; i++)
+ 330a: 4401 li s0,0
+ 330c: 020b8163 beqz s7,332e <_vprintf_core.constprop.0.isra.0+0x2e2>
+ 3310: 4d01 li s10,0
+ _out_char(ctx, s[i]);
+ 3312: 01ac86b3 add a3,s9,s10
+ 3316: 0006c583 lbu a1,0(a3)
+ 331a: 8526 mv a0,s1
+ for (int i = 0; i < len; i++)
+ 331c: 0d05 addi s10,s10,1
+ _out_char(ctx, s[i]);
+ 331e: ebbfd0ef jal 11d8 <_out_char>
+ for (int i = 0; i < len; i++)
+ 3322: 000d069b sext.w a3,s10
+ 3326: ff76c6e3 blt a3,s7,3312 <_vprintf_core.constprop.0.isra.0+0x2c6>
+ if (flag_left)
+ 332a: 260a1463 bnez s4,3592 <_vprintf_core.constprop.0.isra.0+0x546>
+ const char *s = va_arg(ap, char *);
+ 332e: 0c21 addi s8,s8,8
+ 3330: bba9 j 308a <_vprintf_core.constprop.0.isra.0+0x3e>
+ p++;
+ 3332: 0d89 addi s11,s11,2
+ char spec = *p++;
+ 3334: 000dcc83 lbu s9,0(s11)
+ 3338: 06400693 li a3,100
+ 333c: 001d8793 addi a5,s11,1
+ if (!spec)
+ 3340: 3edc8063 beq s9,a3,3720 <_vprintf_core.constprop.0.isra.0+0x6d4>
+ 3344: 0796ea63 bltu a3,s9,33b8 <_vprintf_core.constprop.0.isra.0+0x36c>
+ 3348: 04700693 li a3,71
+ 334c: 0f96e263 bltu a3,s9,3430 <_vprintf_core.constprop.0.isra.0+0x3e4>
+ 3350: 04400693 li a3,68
+ 3354: e196e2e3 bltu a3,s9,3158 <_vprintf_core.constprop.0.isra.0+0x10c>
+ 3358: dc0c82e3 beqz s9,311c <_vprintf_core.constprop.0.isra.0+0xd0>
+ char spec = *p++;
+ 335c: 8dbe mv s11,a5
+ _out_char(ctx, '%');
+ 335e: 02500593 li a1,37
+ 3362: 8526 mv a0,s1
+ 3364: e75fd0ef jal 11d8 <_out_char>
+ if (spec != '%')
+ 3368: 02500713 li a4,37
+ 336c: d0ec8fe3 beq s9,a4,308a <_vprintf_core.constprop.0.isra.0+0x3e>
+ _out_char(ctx, spec);
+ 3370: 85e6 mv a1,s9
+ 3372: bb09 j 3084 <_vprintf_core.constprop.0.isra.0+0x38>
+ 3374: 05800693 li a3,88
+ 3378: 2edc8263 beq s9,a3,365c <_vprintf_core.constprop.0.isra.0+0x610>
+ 337c: 06300713 li a4,99
+ 3380: 06ec9563 bne s9,a4,33ea <_vprintf_core.constprop.0.isra.0+0x39e>
+ char c = (char)va_arg(ap, int);
+ 3384: 000c4c83 lbu s9,0(s8)
+ int padding = (width > 1) ? width - 1 : 0;
+ 3388: 8722 mv a4,s0
+ 338a: 00804363 bgtz s0,3390 <_vprintf_core.constprop.0.isra.0+0x344>
+ 338e: 4705 li a4,1
+ 3390: fff7041b addiw s0,a4,-1
+ if (!flag_left)
+ 3394: 3c0a0463 beqz s4,375c <_vprintf_core.constprop.0.isra.0+0x710>
+ _out_char(ctx, c);
+ 3398: 85e6 mv a1,s9
+ 339a: 8526 mv a0,s1
+ 339c: e3dfd0ef jal 11d8 <_out_char>
+ for (int i = 0; i < padding; i++)
+ 33a0: 4a01 li s4,0
+ 33a2: d451 beqz s0,332e <_vprintf_core.constprop.0.isra.0+0x2e2>
+ _out_char(ctx, ' ');
+ 33a4: 02000593 li a1,32
+ 33a8: 8526 mv a0,s1
+ for (int i = 0; i < padding; i++)
+ 33aa: 2a05 addiw s4,s4,1
+ _out_char(ctx, ' ');
+ 33ac: e2dfd0ef jal 11d8 <_out_char>
+ for (int i = 0; i < padding; i++)
+ 33b0: ff441ae3 bne s0,s4,33a4 <_vprintf_core.constprop.0.isra.0+0x358>
+ const char *s = va_arg(ap, char *);
+ 33b4: 0c21 addi s8,s8,8
+ 33b6: b9d1 j 308a <_vprintf_core.constprop.0.isra.0+0x3e>
+ 33b8: f9bc861b addiw a2,s9,-101
+ 33bc: 0ff67613 zext.b a2,a2
+ 33c0: 46cd li a3,19
+ 33c2: 40c6e963 bltu a3,a2,37d4 <_vprintf_core.constprop.0.isra.0+0x788>
+ 33c6: 00091337 lui t1,0x91
+ 33ca: 4685 li a3,1
+ 33cc: 00c696b3 sll a3,a3,a2
+ 33d0: 81030313 addi t1,t1,-2032 # 90810 <_ZSt4cerr+0x88fc8>
+ 33d4: 0066f333 and t1,a3,t1
+ 33d8: 34031c63 bnez t1,3730 <_vprintf_core.constprop.0.isra.0+0x6e4>
+ 33dc: 8a9d andi a3,a3,7
+ 33de: d6069de3 bnez a3,3158 <_vprintf_core.constprop.0.isra.0+0x10c>
+ 33e2: 46b9 li a3,14
+ char spec = *p++;
+ 33e4: 8dbe mv s11,a5
+ 33e6: eed60ee3 beq a2,a3,32e2 <_vprintf_core.constprop.0.isra.0+0x296>
+ _out_char(ctx, '%');
+ 33ea: 02500593 li a1,37
+ 33ee: 8526 mv a0,s1
+ 33f0: de9fd0ef jal 11d8 <_out_char>
+ _out_char(ctx, spec);
+ 33f4: 85e6 mv a1,s9
+ 33f6: b179 j 3084 <_vprintf_core.constprop.0.isra.0+0x38>
+ while (*p >= '0' && *p <= '9')
+ 33f8: fd0c869b addiw a3,s9,-48
+ 33fc: 0ff6fe13 zext.b t3,a3
+ 3400: 4625 li a2,9
+ p++;
+ 3402: 0d85 addi s11,s11,1
+ precision = 0;
+ 3404: 4b81 li s7,0
+ while (*p >= '0' && *p <= '9')
+ 3406: 4325 li t1,9
+ 3408: cdc66de3 bltu a2,t3,30e2 <_vprintf_core.constprop.0.isra.0+0x96>
+ precision = precision * 10 + (*p - '0');
+ 340c: 002b961b slliw a2,s7,0x2
+ while (*p >= '0' && *p <= '9')
+ 3410: 001dcc83 lbu s9,1(s11)
+ precision = precision * 10 + (*p - '0');
+ 3414: 0176073b addw a4,a2,s7
+ 3418: 0017171b slliw a4,a4,0x1
+ 341c: 00e68bbb addw s7,a3,a4
+ while (*p >= '0' && *p <= '9')
+ 3420: fd0c869b addiw a3,s9,-48
+ 3424: 0ff6f613 zext.b a2,a3
+ p++;
+ 3428: 0d85 addi s11,s11,1
+ while (*p >= '0' && *p <= '9')
+ 342a: fec371e3 bgeu t1,a2,340c <_vprintf_core.constprop.0.isra.0+0x3c0>
+ 342e: b955 j 30e2 <_vprintf_core.constprop.0.isra.0+0x96>
+ 3430: 05800693 li a3,88
+ 3434: 3cdc8d63 beq s9,a3,380e <_vprintf_core.constprop.0.isra.0+0x7c2>
+ 3438: 06300713 li a4,99
+ char spec = *p++;
+ 343c: 8dbe mv s11,a5
+ 343e: f4ec83e3 beq s9,a4,3384 <_vprintf_core.constprop.0.isra.0+0x338>
+ 3442: b765 j 33ea <_vprintf_core.constprop.0.isra.0+0x39e>
+ f_idx += sprintf(&fmt_tmp[f_idx], ".%d", precision);
+ 3444: 01aa0533 add a0,s4,s10
+ 3448: 865e mv a2,s7
+ 344a: 00002597 auipc a1,0x2
+ 344e: cbe58593 addi a1,a1,-834 # 5108 <_GLOBAL__sub_I__ZSt3cin+0x140>
+ 3452: ba5ff0ef jal 2ff6 <sprintf>
+ 3456: 00ad0d3b addw s10,s10,a0
+ 345a: b341 j 31da <_vprintf_core.constprop.0.isra.0+0x18e>
+ f_idx += sprintf(&fmt_tmp[f_idx], "%d", width);
+ 345c: 01aa0533 add a0,s4,s10
+ 3460: 8622 mv a2,s0
+ 3462: 00002597 auipc a1,0x2
+ 3466: c9e58593 addi a1,a1,-866 # 5100 <_GLOBAL__sub_I__ZSt3cin+0x138>
+ 346a: b8dff0ef jal 2ff6 <sprintf>
+ 346e: 00ad0d3b addw s10,s10,a0
+ if (precision >= 0)
+ 3472: d60bc4e3 bltz s7,31da <_vprintf_core.constprop.0.isra.0+0x18e>
+ 3476: b7f9 j 3444 <_vprintf_core.constprop.0.isra.0+0x3f8>
+ int is_signed = (spec == 'd' || spec == 'i');
+ 3478: 06900693 li a3,105
+ 347c: 10dc8e63 beq s9,a3,3598 <_vprintf_core.constprop.0.isra.0+0x54c>
+ val = (uint64)va_arg(ap, void *);
+ 3480: 008c0793 addi a5,s8,8
+ int base = (spec == 'x' || spec == 'X' || spec == 'p') ? 16 : 10;
+ 3484: 07800693 li a3,120
+ val = (uint64)va_arg(ap, void *);
+ 3488: e43e sd a5,8(sp)
+ int base = (spec == 'x' || spec == 'X' || spec == 'p') ? 16 : 10;
+ 348a: 38dc9d63 bne s9,a3,3824 <_vprintf_core.constprop.0.isra.0+0x7d8>
+ else if (len_mod == 1)
+ 348e: 33ce8963 beq t4,t3,37c0 <_vprintf_core.constprop.0.isra.0+0x774>
+ val = is_signed ? (uint64)((int64)va_arg(ap, int)) : (uint64)va_arg(ap, uint32);
+ 3492: 000c6e03 lwu t3,0(s8)
+ 3496: 85f6 mv a1,t4
+ 3498: e002 sd zero,0(sp)
+ int base = (spec == 'x' || spec == 'X' || spec == 'p') ? 16 : 10;
+ 349a: 4341 li t1,16
+ const char *digits = uppercase ? "0123456789ABCDEF" : "0123456789abcdef";
+ 349c: 00002f97 auipc t6,0x2
+ 34a0: c34f8f93 addi t6,t6,-972 # 50d0 <_GLOBAL__sub_I__ZSt3cin+0x108>
+ if (val == 0)
+ 34a4: 120e0363 beqz t3,35ca <_vprintf_core.constprop.0.isra.0+0x57e>
+ 34a8: 01010293 addi t0,sp,16
+ sign_char = '-';
+ 34ac: 8616 mv a2,t0
+ 34ae: 86f2 mv a3,t3
+ buf[i++] = digits[val % base];
+ 34b0: 0266f8b3 remu a7,a3,t1
+ 34b4: 8f32 mv t5,a2
+ while (val != 0)
+ 34b6: 0605 addi a2,a2,1
+ 34b8: 8eb6 mv t4,a3
+ buf[i++] = digits[val % base];
+ 34ba: 98fe add a7,a7,t6
+ 34bc: 0008c883 lbu a7,0(a7)
+ val /= base;
+ 34c0: 0266d6b3 divu a3,a3,t1
+ buf[i++] = digits[val % base];
+ 34c4: ff160fa3 sb a7,-1(a2)
+ while (val != 0)
+ 34c8: fe6ef4e3 bgeu t4,t1,34b0 <_vprintf_core.constprop.0.isra.0+0x464>
+ buf[i++] = digits[val % base];
+ 34cc: 405f0f3b subw t5,t5,t0
+ 34d0: 2f05 addiw t5,t5,1
+ if (precision >= 0)
+ 34d2: 100bc363 bltz s7,35d8 <_vprintf_core.constprop.0.isra.0+0x58c>
+ int prec_zeros = (precision > digit_len) ? precision - digit_len : 0;
+ 34d6: 1d7f4d63 blt t5,s7,36b0 <_vprintf_core.constprop.0.isra.0+0x664>
+ if (precision == 0 && val == 0)
+ 34da: 340b9163 bnez s7,381c <_vprintf_core.constprop.0.isra.0+0x7d0>
+ 34de: 200e0763 beqz t3,36ec <_vprintf_core.constprop.0.isra.0+0x6a0>
+ for (int i = digit_len - 1; i >= 0; i--)
+ 34e2: ffff0c1b addiw s8,t5,-1
+ if (spec == 'p' || (flag_hash && val != 0 && (spec == 'x' || spec == 'X')))
+ 34e6: 07000693 li a3,112
+ for (int i = digit_len - 1; i >= 0; i--)
+ 34ea: 8662 mv a2,s8
+ if (spec == 'p' || (flag_hash && val != 0 && (spec == 'x' || spec == 'X')))
+ 34ec: 28dc8e63 beq s9,a3,3788 <_vprintf_core.constprop.0.isra.0+0x73c>
+ 34f0: 2a051663 bnez a0,379c <_vprintf_core.constprop.0.isra.0+0x750>
+ int padding = (width > prefix_len + prec_zeros + digit_len) ? width - (prefix_len + prec_zeros + digit_len) : 0;
+ 34f4: 00bf05bb addw a1,t5,a1
+ 34f8: 8d52 mv s10,s4
+ 34fa: 4b01 li s6,0
+ char *prefix_str = NULL;
+ 34fc: 4c81 li s9,0
+ int padding = (width > prefix_len + prec_zeros + digit_len) ? width - (prefix_len + prec_zeros + digit_len) : 0;
+ 34fe: 1085d263 bge a1,s0,3602 <_vprintf_core.constprop.0.isra.0+0x5b6>
+ 3502: 9c0d subw s0,s0,a1
+ if (!flag_left && !flag_zero)
+ 3504: 100d0a63 beqz s10,3618 <_vprintf_core.constprop.0.isra.0+0x5cc>
+ if (sign_char)
+ 3508: 6782 ld a5,0(sp)
+ 350a: 10079263 bnez a5,360e <_vprintf_core.constprop.0.isra.0+0x5c2>
+ if (prefix_str)
+ 350e: 000c8c63 beqz s9,3526 <_vprintf_core.constprop.0.isra.0+0x4da>
+ _out_char(ctx, prefix_str[0]);
+ 3512: 000cc583 lbu a1,0(s9)
+ 3516: 8526 mv a0,s1
+ 3518: cc1fd0ef jal 11d8 <_out_char>
+ _out_char(ctx, prefix_str[1]);
+ 351c: 001cc583 lbu a1,1(s9)
+ 3520: 8526 mv a0,s1
+ 3522: cb7fd0ef jal 11d8 <_out_char>
+ int total_zeros = prec_zeros + ((flag_zero && !flag_left) ? padding : 0);
+ 3526: 180b0263 beqz s6,36aa <_vprintf_core.constprop.0.isra.0+0x65e>
+ 352a: 100a1863 bnez s4,363a <_vprintf_core.constprop.0.isra.0+0x5ee>
+ 352e: 008b8bbb addw s7,s7,s0
+ for (int i = 0; i < total_zeros; i++)
+ 3532: 2a0b8363 beqz s7,37d8 <_vprintf_core.constprop.0.isra.0+0x78c>
+ 3536: 4c81 li s9,0
+ _out_char(ctx, '0');
+ 3538: 03000593 li a1,48
+ 353c: 8526 mv a0,s1
+ for (int i = 0; i < total_zeros; i++)
+ 353e: 2c85 addiw s9,s9,1
+ _out_char(ctx, '0');
+ 3540: c99fd0ef jal 11d8 <_out_char>
+ for (int i = 0; i < total_zeros; i++)
+ 3544: ff7c9ae3 bne s9,s7,3538 <_vprintf_core.constprop.0.isra.0+0x4ec>
+ for (int i = digit_len - 1; i >= 0; i--)
+ 3548: 57fd li a5,-1
+ 354a: 00fc0f63 beq s8,a5,3568 <_vprintf_core.constprop.0.isra.0+0x51c>
+ 354e: 01010c93 addi s9,sp,16
+ 3552: 9ce2 add s9,s9,s8
+ 3554: 00f10c13 addi s8,sp,15
+ _out_char(ctx, num_buf[i]);
+ 3558: 000cc583 lbu a1,0(s9)
+ 355c: 8526 mv a0,s1
+ for (int i = digit_len - 1; i >= 0; i--)
+ 355e: 1cfd addi s9,s9,-1
+ _out_char(ctx, num_buf[i]);
+ 3560: c79fd0ef jal 11d8 <_out_char>
+ for (int i = digit_len - 1; i >= 0; i--)
+ 3564: ff9c1ae3 bne s8,s9,3558 <_vprintf_core.constprop.0.isra.0+0x50c>
+ if (flag_left)
+ 3568: 0c0a1e63 bnez s4,3644 <_vprintf_core.constprop.0.isra.0+0x5f8>
+ char spec = *p++;
+ 356c: 6c22 ld s8,8(sp)
+ 356e: be31 j 308a <_vprintf_core.constprop.0.isra.0+0x3e>
+ int padding = (width > len) ? width - len : 0;
+ 3570: 4174043b subw s0,s0,s7
+ if (!flag_left)
+ 3574: 100a0a63 beqz s4,3688 <_vprintf_core.constprop.0.isra.0+0x63c>
+ for (int i = 0; i < len; i++)
+ 3578: d80b9ce3 bnez s7,3310 <_vprintf_core.constprop.0.isra.0+0x2c4>
+ for (int i = 0; i < padding; i++)
+ 357c: 4a01 li s4,0
+ _out_char(ctx, ' ');
+ 357e: 02000593 li a1,32
+ 3582: 8526 mv a0,s1
+ for (int i = 0; i < padding; i++)
+ 3584: 2a05 addiw s4,s4,1
+ _out_char(ctx, ' ');
+ 3586: c53fd0ef jal 11d8 <_out_char>
+ for (int i = 0; i < padding; i++)
+ 358a: ff441ae3 bne s0,s4,357e <_vprintf_core.constprop.0.isra.0+0x532>
+ const char *s = va_arg(ap, char *);
+ 358e: 0c21 addi s8,s8,8
+ 3590: bced j 308a <_vprintf_core.constprop.0.isra.0+0x3e>
+ for (int i = 0; i < padding; i++)
+ 3592: f46d bnez s0,357c <_vprintf_core.constprop.0.isra.0+0x530>
+ const char *s = va_arg(ap, char *);
+ 3594: 0c21 addi s8,s8,8
+ 3596: bcd5 j 308a <_vprintf_core.constprop.0.isra.0+0x3e>
+ else if (len_mod == 1)
+ 3598: 1fce8163 beq t4,t3,377a <_vprintf_core.constprop.0.isra.0+0x72e>
+ val = is_signed ? (uint64)((int64)va_arg(ap, int)) : (uint64)va_arg(ap, uint32);
+ 359c: 000c2e03 lw t3,0(s8)
+ 35a0: 008c0793 addi a5,s8,8
+ 35a4: e43e sd a5,8(sp)
+ int64 sval = (int64)val;
+ 35a6: 86f2 mv a3,t3
+ if (sval < 0)
+ 35a8: 1406cb63 bltz a3,36fe <_vprintf_core.constprop.0.isra.0+0x6b2>
+ sign_char = '+';
+ 35ac: 02b00793 li a5,43
+ 35b0: e03e sd a5,0(sp)
+ else if (flag_plus)
+ 35b2: e589 bnez a1,35bc <_vprintf_core.constprop.0.isra.0+0x570>
+ else if (flag_space)
+ 35b4: 00589793 slli a5,a7,0x5
+ 35b8: e03e sd a5,0(sp)
+ 35ba: 85c6 mv a1,a7
+ const char *digits = uppercase ? "0123456789ABCDEF" : "0123456789abcdef";
+ 35bc: 4329 li t1,10
+ 35be: 00002f97 auipc t6,0x2
+ 35c2: b12f8f93 addi t6,t6,-1262 # 50d0 <_GLOBAL__sub_I__ZSt3cin+0x108>
+ if (val == 0)
+ 35c6: ee0e11e3 bnez t3,34a8 <_vprintf_core.constprop.0.isra.0+0x45c>
+ buf[i++] = '0';
+ 35ca: 03000693 li a3,48
+ 35ce: 00d10823 sb a3,16(sp)
+ return i;
+ 35d2: 4f05 li t5,1
+ if (precision >= 0)
+ 35d4: f00bd1e3 bgez s7,34d6 <_vprintf_core.constprop.0.isra.0+0x48a>
+ for (int i = digit_len - 1; i >= 0; i--)
+ 35d8: ffff0c1b addiw s8,t5,-1
+ if (spec == 'p' || (flag_hash && val != 0 && (spec == 'x' || spec == 'X')))
+ 35dc: 07000893 li a7,112
+ if (!flag_left && !flag_zero)
+ 35e0: 016a6d33 or s10,s4,s6
+ int prec_zeros = (precision > digit_len) ? precision - digit_len : 0;
+ 35e4: 4b81 li s7,0
+ for (int i = digit_len - 1; i >= 0; i--)
+ 35e6: 8662 mv a2,s8
+ if (spec == 'p' || (flag_hash && val != 0 && (spec == 'x' || spec == 'X')))
+ 35e8: 0d1c9f63 bne s9,a7,36c6 <_vprintf_core.constprop.0.isra.0+0x67a>
+ prefix_str = (spec == 'X') ? "0X" : "0x";
+ 35ec: 00002c97 auipc s9,0x2
+ 35f0: afcc8c93 addi s9,s9,-1284 # 50e8 <_GLOBAL__sub_I__ZSt3cin+0x120>
+ prefix_len += 2;
+ 35f4: 2589 addiw a1,a1,2
+ int padding = (width > prefix_len + prec_zeros + digit_len) ? width - (prefix_len + prec_zeros + digit_len) : 0;
+ 35f6: 017585bb addw a1,a1,s7
+ 35fa: 01e585bb addw a1,a1,t5
+ 35fe: f085c2e3 blt a1,s0,3502 <_vprintf_core.constprop.0.isra.0+0x4b6>
+ if (!flag_left && !flag_zero)
+ 3602: 080d0f63 beqz s10,36a0 <_vprintf_core.constprop.0.isra.0+0x654>
+ if (sign_char)
+ 3606: 6782 ld a5,0(sp)
+ int padding = (width > prefix_len + prec_zeros + digit_len) ? width - (prefix_len + prec_zeros + digit_len) : 0;
+ 3608: 4401 li s0,0
+ if (sign_char)
+ 360a: f00782e3 beqz a5,350e <_vprintf_core.constprop.0.isra.0+0x4c2>
+ _out_char(ctx, sign_char);
+ 360e: 6582 ld a1,0(sp)
+ 3610: 8526 mv a0,s1
+ 3612: bc7fd0ef jal 11d8 <_out_char>
+ 3616: bde5 j 350e <_vprintf_core.constprop.0.isra.0+0x4c2>
+ _out_char(ctx, ' ');
+ 3618: 02000593 li a1,32
+ 361c: 8526 mv a0,s1
+ for (int i = 0; i < padding; i++)
+ 361e: 2d05 addiw s10,s10,1
+ _out_char(ctx, ' ');
+ 3620: bb9fd0ef jal 11d8 <_out_char>
+ for (int i = 0; i < padding; i++)
+ 3624: efa402e3 beq s0,s10,3508 <_vprintf_core.constprop.0.isra.0+0x4bc>
+ _out_char(ctx, ' ');
+ 3628: 02000593 li a1,32
+ 362c: 8526 mv a0,s1
+ for (int i = 0; i < padding; i++)
+ 362e: 2d05 addiw s10,s10,1
+ _out_char(ctx, ' ');
+ 3630: ba9fd0ef jal 11d8 <_out_char>
+ for (int i = 0; i < padding; i++)
+ 3634: ffa412e3 bne s0,s10,3618 <_vprintf_core.constprop.0.isra.0+0x5cc>
+ 3638: bdc1 j 3508 <_vprintf_core.constprop.0.isra.0+0x4bc>
+ for (int i = 0; i < total_zeros; i++)
+ 363a: ee0b9ee3 bnez s7,3536 <_vprintf_core.constprop.0.isra.0+0x4ea>
+ for (int i = digit_len - 1; i >= 0; i--)
+ 363e: 577d li a4,-1
+ 3640: f0ec17e3 bne s8,a4,354e <_vprintf_core.constprop.0.isra.0+0x502>
+ for (int i = 0; i < padding; i++)
+ 3644: d405 beqz s0,356c <_vprintf_core.constprop.0.isra.0+0x520>
+ 3646: 4a01 li s4,0
+ _out_char(ctx, ' ');
+ 3648: 02000593 li a1,32
+ 364c: 8526 mv a0,s1
+ for (int i = 0; i < padding; i++)
+ 364e: 2a05 addiw s4,s4,1
+ _out_char(ctx, ' ');
+ 3650: b89fd0ef jal 11d8 <_out_char>
+ for (int i = 0; i < padding; i++)
+ 3654: fe8a1ae3 bne s4,s0,3648 <_vprintf_core.constprop.0.isra.0+0x5fc>
+ char spec = *p++;
+ 3658: 6c22 ld s8,8(sp)
+ 365a: bc05 j 308a <_vprintf_core.constprop.0.isra.0+0x3e>
+ val = (uint64)va_arg(ap, void *);
+ 365c: 008c0793 addi a5,s8,8
+ 3660: e43e sd a5,8(sp)
+ else if (len_mod == 1)
+ 3662: 180e9163 bnez t4,37e4 <_vprintf_core.constprop.0.isra.0+0x798>
+ val = is_signed ? (uint64)((int64)va_arg(ap, int)) : (uint64)va_arg(ap, uint32);
+ 3666: 000c6e03 lwu t3,0(s8)
+ val = is_signed ? (uint64)va_arg(ap, int64) : va_arg(ap, uint64);
+ 366a: 4581 li a1,0
+ 366c: 05800c93 li s9,88
+ 3670: e002 sd zero,0(sp)
+ 3672: 4341 li t1,16
+ const char *digits = uppercase ? "0123456789ABCDEF" : "0123456789abcdef";
+ 3674: 00002f97 auipc t6,0x2
+ 3678: a44f8f93 addi t6,t6,-1468 # 50b8 <_GLOBAL__sub_I__ZSt3cin+0xf0>
+ 367c: b525 j 34a4 <_vprintf_core.constprop.0.isra.0+0x458>
+ int padding = (width > len) ? width - len : 0;
+ 367e: ca8058e3 blez s0,332e <_vprintf_core.constprop.0.isra.0+0x2e2>
+ if (!flag_left)
+ 3682: ee0a1de3 bnez s4,357c <_vprintf_core.constprop.0.isra.0+0x530>
+ int len = 0;
+ 3686: 4b81 li s7,0
+ for (int i = 0; i < padding; i++)
+ 3688: 4d01 li s10,0
+ _out_char(ctx, ' ');
+ 368a: 02000593 li a1,32
+ 368e: 8526 mv a0,s1
+ for (int i = 0; i < padding; i++)
+ 3690: 2d05 addiw s10,s10,1
+ _out_char(ctx, ' ');
+ 3692: b47fd0ef jal 11d8 <_out_char>
+ for (int i = 0; i < padding; i++)
+ 3696: fe8d1ae3 bne s10,s0,368a <_vprintf_core.constprop.0.isra.0+0x63e>
+ for (int i = 0; i < len; i++)
+ 369a: c60b9be3 bnez s7,3310 <_vprintf_core.constprop.0.isra.0+0x2c4>
+ 369e: b941 j 332e <_vprintf_core.constprop.0.isra.0+0x2e2>
+ if (sign_char)
+ 36a0: 6782 ld a5,0(sp)
+ 36a2: 4401 li s0,0
+ 36a4: f7ad bnez a5,360e <_vprintf_core.constprop.0.isra.0+0x5c2>
+ if (prefix_str)
+ 36a6: e60c96e3 bnez s9,3512 <_vprintf_core.constprop.0.isra.0+0x4c6>
+ for (int i = 0; i < total_zeros; i++)
+ 36aa: e80b96e3 bnez s7,3536 <_vprintf_core.constprop.0.isra.0+0x4ea>
+ 36ae: bd69 j 3548 <_vprintf_core.constprop.0.isra.0+0x4fc>
+ int prec_zeros = (precision > digit_len) ? precision - digit_len : 0;
+ 36b0: 41eb8bbb subw s7,s7,t5
+ 36b4: 8d52 mv s10,s4
+ 36b6: 4b01 li s6,0
+ for (int i = digit_len - 1; i >= 0; i--)
+ 36b8: ffff0c1b addiw s8,t5,-1
+ if (spec == 'p' || (flag_hash && val != 0 && (spec == 'x' || spec == 'X')))
+ 36bc: 07000893 li a7,112
+ for (int i = digit_len - 1; i >= 0; i--)
+ 36c0: 8662 mv a2,s8
+ if (spec == 'p' || (flag_hash && val != 0 && (spec == 'x' || spec == 'X')))
+ 36c2: f31c85e3 beq s9,a7,35ec <_vprintf_core.constprop.0.isra.0+0x5a0>
+ 36c6: cd09 beqz a0,36e0 <_vprintf_core.constprop.0.isra.0+0x694>
+ 36c8: 000e0c63 beqz t3,36e0 <_vprintf_core.constprop.0.isra.0+0x694>
+ 36cc: 07800513 li a0,120
+ for (int i = digit_len - 1; i >= 0; i--)
+ 36d0: 00060c1b sext.w s8,a2
+ if (spec == 'p' || (flag_hash && val != 0 && (spec == 'x' || spec == 'X')))
+ 36d4: f0ac8ce3 beq s9,a0,35ec <_vprintf_core.constprop.0.isra.0+0x5a0>
+ 36d8: 05800613 li a2,88
+ 36dc: 12cc8463 beq s9,a2,3804 <_vprintf_core.constprop.0.isra.0+0x7b8>
+ int padding = (width > prefix_len + prec_zeros + digit_len) ? width - (prefix_len + prec_zeros + digit_len) : 0;
+ 36e0: 00bb85bb addw a1,s7,a1
+ 36e4: 01e585bb addw a1,a1,t5
+ char *prefix_str = NULL;
+ 36e8: 4c81 li s9,0
+ 36ea: bd11 j 34fe <_vprintf_core.constprop.0.isra.0+0x4b2>
+ if (spec == 'p' || (flag_hash && val != 0 && (spec == 'x' || spec == 'X')))
+ 36ec: 07000693 li a3,112
+ 36f0: 8d52 mv s10,s4
+ 36f2: 4b01 li s6,0
+ 36f4: 08dc8d63 beq s9,a3,378e <_vprintf_core.constprop.0.isra.0+0x742>
+ 36f8: 5c7d li s8,-1
+ char *prefix_str = NULL;
+ 36fa: 4c81 li s9,0
+ 36fc: b509 j 34fe <_vprintf_core.constprop.0.isra.0+0x4b2>
+ sign_char = '-';
+ 36fe: 02d00793 li a5,45
+ val = (uint64)(-sval);
+ 3702: 40d00e33 neg t3,a3
+ 3706: 4585 li a1,1
+ 3708: 4329 li t1,10
+ const char *digits = uppercase ? "0123456789ABCDEF" : "0123456789abcdef";
+ 370a: 00002f97 auipc t6,0x2
+ 370e: 9c6f8f93 addi t6,t6,-1594 # 50d0 <_GLOBAL__sub_I__ZSt3cin+0x108>
+ sign_char = '-';
+ 3712: e03e sd a5,0(sp)
+ 3714: bb51 j 34a8 <_vprintf_core.constprop.0.isra.0+0x45c>
+ s = "(null)";
+ 3716: 00002c97 auipc s9,0x2
+ 371a: 9e2c8c93 addi s9,s9,-1566 # 50f8 <_GLOBAL__sub_I__ZSt3cin+0x130>
+ 371e: bed1 j 32f2 <_vprintf_core.constprop.0.isra.0+0x2a6>
+ val = is_signed ? (uint64)va_arg(ap, int64) : va_arg(ap, uint64);
+ 3720: 000c3683 ld a3,0(s8)
+ 3724: 008c0713 addi a4,s8,8
+ 3728: e43a sd a4,8(sp)
+ 372a: 8dbe mv s11,a5
+ 372c: 8e36 mv t3,a3
+ if (is_signed)
+ 372e: bdad j 35a8 <_vprintf_core.constprop.0.isra.0+0x55c>
+ int is_signed = (spec == 'd' || spec == 'i');
+ 3730: 06900693 li a3,105
+ 3734: fedc86e3 beq s9,a3,3720 <_vprintf_core.constprop.0.isra.0+0x6d4>
+ val = (uint64)va_arg(ap, void *);
+ 3738: 008c0713 addi a4,s8,8
+ int base = (spec == 'x' || spec == 'X' || spec == 'p') ? 16 : 10;
+ 373c: 07800693 li a3,120
+ val = (uint64)va_arg(ap, void *);
+ 3740: e43a sd a4,8(sp)
+ int base = (spec == 'x' || spec == 'X' || spec == 'p') ? 16 : 10;
+ 3742: 06dc9063 bne s9,a3,37a2 <_vprintf_core.constprop.0.isra.0+0x756>
+ val = is_signed ? (uint64)va_arg(ap, int64) : va_arg(ap, uint64);
+ 3746: 000c3e03 ld t3,0(s8)
+ 374a: 8dbe mv s11,a5
+ 374c: 4581 li a1,0
+ 374e: e002 sd zero,0(sp)
+ int base = (spec == 'x' || spec == 'X' || spec == 'p') ? 16 : 10;
+ 3750: 4341 li t1,16
+ const char *digits = uppercase ? "0123456789ABCDEF" : "0123456789abcdef";
+ 3752: 00002f97 auipc t6,0x2
+ 3756: 97ef8f93 addi t6,t6,-1666 # 50d0 <_GLOBAL__sub_I__ZSt3cin+0x108>
+ 375a: b3a9 j 34a4 <_vprintf_core.constprop.0.isra.0+0x458>
+ for (int i = 0; i < padding; i++)
+ 375c: c809 beqz s0,376e <_vprintf_core.constprop.0.isra.0+0x722>
+ _out_char(ctx, ' ');
+ 375e: 02000593 li a1,32
+ 3762: 8526 mv a0,s1
+ for (int i = 0; i < padding; i++)
+ 3764: 2a05 addiw s4,s4,1
+ _out_char(ctx, ' ');
+ 3766: a73fd0ef jal 11d8 <_out_char>
+ for (int i = 0; i < padding; i++)
+ 376a: ff441ae3 bne s0,s4,375e <_vprintf_core.constprop.0.isra.0+0x712>
+ _out_char(ctx, c);
+ 376e: 85e6 mv a1,s9
+ 3770: 8526 mv a0,s1
+ 3772: a67fd0ef jal 11d8 <_out_char>
+ const char *s = va_arg(ap, char *);
+ 3776: 0c21 addi s8,s8,8
+ 3778: ba09 j 308a <_vprintf_core.constprop.0.isra.0+0x3e>
+ val = is_signed ? (uint64)va_arg(ap, long) : (uint64)va_arg(ap, unsigned long);
+ 377a: 000c3683 ld a3,0(s8)
+ 377e: 008c0793 addi a5,s8,8
+ 3782: e43e sd a5,8(sp)
+ 3784: 8e36 mv t3,a3
+ if (is_signed)
+ 3786: b50d j 35a8 <_vprintf_core.constprop.0.isra.0+0x55c>
+ if (spec == 'p' || (flag_hash && val != 0 && (spec == 'x' || spec == 'X')))
+ 3788: 8d52 mv s10,s4
+ 378a: 4b01 li s6,0
+ 378c: b585 j 35ec <_vprintf_core.constprop.0.isra.0+0x5a0>
+ digit_len = 0;
+ 378e: 4f01 li t5,0
+ if (spec == 'p' || (flag_hash && val != 0 && (spec == 'x' || spec == 'X')))
+ 3790: 5c7d li s8,-1
+ prefix_str = (spec == 'X') ? "0X" : "0x";
+ 3792: 00002c97 auipc s9,0x2
+ 3796: 956c8c93 addi s9,s9,-1706 # 50e8 <_GLOBAL__sub_I__ZSt3cin+0x120>
+ 379a: bda9 j 35f4 <_vprintf_core.constprop.0.isra.0+0x5a8>
+ if (spec == 'p' || (flag_hash && val != 0 && (spec == 'x' || spec == 'X')))
+ 379c: 8d52 mv s10,s4
+ 379e: 4b01 li s6,0
+ 37a0: b735 j 36cc <_vprintf_core.constprop.0.isra.0+0x680>
+ int base = (spec == 'x' || spec == 'X' || spec == 'p') ? 16 : 10;
+ 37a2: 07000693 li a3,112
+ 37a6: 04dc8263 beq s9,a3,37ea <_vprintf_core.constprop.0.isra.0+0x79e>
+ val = is_signed ? (uint64)va_arg(ap, int64) : va_arg(ap, uint64);
+ 37aa: 000c3e03 ld t3,0(s8)
+ 37ae: 8dbe mv s11,a5
+ 37b0: 4581 li a1,0
+ 37b2: e002 sd zero,0(sp)
+ int base = (spec == 'x' || spec == 'X' || spec == 'p') ? 16 : 10;
+ 37b4: 4329 li t1,10
+ const char *digits = uppercase ? "0123456789ABCDEF" : "0123456789abcdef";
+ 37b6: 00002f97 auipc t6,0x2
+ 37ba: 91af8f93 addi t6,t6,-1766 # 50d0 <_GLOBAL__sub_I__ZSt3cin+0x108>
+ 37be: b1dd j 34a4 <_vprintf_core.constprop.0.isra.0+0x458>
+ val = is_signed ? (uint64)va_arg(ap, long) : (uint64)va_arg(ap, unsigned long);
+ 37c0: 000c3e03 ld t3,0(s8)
+ 37c4: 4581 li a1,0
+ 37c6: e002 sd zero,0(sp)
+ int base = (spec == 'x' || spec == 'X' || spec == 'p') ? 16 : 10;
+ 37c8: 4341 li t1,16
+ const char *digits = uppercase ? "0123456789ABCDEF" : "0123456789abcdef";
+ 37ca: 00002f97 auipc t6,0x2
+ 37ce: 906f8f93 addi t6,t6,-1786 # 50d0 <_GLOBAL__sub_I__ZSt3cin+0x108>
+ 37d2: b9c9 j 34a4 <_vprintf_core.constprop.0.isra.0+0x458>
+ char spec = *p++;
+ 37d4: 8dbe mv s11,a5
+ 37d6: b911 j 33ea <_vprintf_core.constprop.0.isra.0+0x39e>
+ for (int i = digit_len - 1; i >= 0; i--)
+ 37d8: 577d li a4,-1
+ 37da: 4401 li s0,0
+ 37dc: d6ec19e3 bne s8,a4,354e <_vprintf_core.constprop.0.isra.0+0x502>
+ char spec = *p++;
+ 37e0: 6c22 ld s8,8(sp)
+ 37e2: b065 j 308a <_vprintf_core.constprop.0.isra.0+0x3e>
+ val = is_signed ? (uint64)va_arg(ap, long) : (uint64)va_arg(ap, unsigned long);
+ 37e4: 000c3e03 ld t3,0(s8)
+ const char *digits = uppercase ? "0123456789ABCDEF" : "0123456789abcdef";
+ 37e8: b549 j 366a <_vprintf_core.constprop.0.isra.0+0x61e>
+ int base = (spec == 'x' || spec == 'X' || spec == 'p') ? 16 : 10;
+ 37ea: 8dbe mv s11,a5
+ val = (uint64)va_arg(ap, void *);
+ 37ec: 000c3e03 ld t3,0(s8)
+ 37f0: 4581 li a1,0
+ 37f2: 07000c93 li s9,112
+ 37f6: e002 sd zero,0(sp)
+ 37f8: 4341 li t1,16
+ const char *digits = uppercase ? "0123456789ABCDEF" : "0123456789abcdef";
+ 37fa: 00002f97 auipc t6,0x2
+ 37fe: 8d6f8f93 addi t6,t6,-1834 # 50d0 <_GLOBAL__sub_I__ZSt3cin+0x108>
+ 3802: b14d j 34a4 <_vprintf_core.constprop.0.isra.0+0x458>
+ prefix_str = (spec == 'X') ? "0X" : "0x";
+ 3804: 00002c97 auipc s9,0x2
+ 3808: 8ecc8c93 addi s9,s9,-1812 # 50f0 <_GLOBAL__sub_I__ZSt3cin+0x128>
+ 380c: b3e5 j 35f4 <_vprintf_core.constprop.0.isra.0+0x5a8>
+ val = (uint64)va_arg(ap, void *);
+ 380e: 008c0713 addi a4,s8,8
+ val = is_signed ? (uint64)va_arg(ap, int64) : va_arg(ap, uint64);
+ 3812: 000c3e03 ld t3,0(s8)
+ val = (uint64)va_arg(ap, void *);
+ 3816: e43a sd a4,8(sp)
+ val = is_signed ? (uint64)va_arg(ap, int64) : va_arg(ap, uint64);
+ 3818: 8dbe mv s11,a5
+ 381a: bd81 j 366a <_vprintf_core.constprop.0.isra.0+0x61e>
+ 381c: 8d52 mv s10,s4
+ 381e: 4b01 li s6,0
+ 3820: 4b81 li s7,0
+ 3822: bd59 j 36b8 <_vprintf_core.constprop.0.isra.0+0x66c>
+ int base = (spec == 'x' || spec == 'X' || spec == 'p') ? 16 : 10;
+ 3824: 07000693 li a3,112
+ 3828: fcdc82e3 beq s9,a3,37ec <_vprintf_core.constprop.0.isra.0+0x7a0>
+ else if (len_mod == 1)
+ 382c: 01ce8c63 beq t4,t3,3844 <_vprintf_core.constprop.0.isra.0+0x7f8>
+ val = is_signed ? (uint64)((int64)va_arg(ap, int)) : (uint64)va_arg(ap, uint32);
+ 3830: 000c6e03 lwu t3,0(s8)
+ const char *digits = uppercase ? "0123456789ABCDEF" : "0123456789abcdef";
+ 3834: 4581 li a1,0
+ 3836: e002 sd zero,0(sp)
+ 3838: 4329 li t1,10
+ 383a: 00002f97 auipc t6,0x2
+ 383e: 896f8f93 addi t6,t6,-1898 # 50d0 <_GLOBAL__sub_I__ZSt3cin+0x108>
+ 3842: b18d j 34a4 <_vprintf_core.constprop.0.isra.0+0x458>
+ val = is_signed ? (uint64)va_arg(ap, long) : (uint64)va_arg(ap, unsigned long);
+ 3844: 000c3e03 ld t3,0(s8)
+ if (is_signed)
+ 3848: b7f5 j 3834 <_vprintf_core.constprop.0.isra.0+0x7e8>
+
+000000000000384a <vsnprintf>:
+{
+ 384a: 7139 addi sp,sp,-64
+ 384c: f822 sd s0,48(sp)
+ 384e: f426 sd s1,40(sp)
+ 3850: 842e mv s0,a1
+ 3852: 84aa mv s1,a0
+ 3854: 85b2 mv a1,a2
+ _vprintf_core(&ctx, format, ap);
+ 3856: 850a mv a0,sp
+ 3858: 8636 mv a2,a3
+{
+ 385a: fc06 sd ra,56(sp)
+ ctx.buf = str;
+ 385c: e026 sd s1,0(sp)
+ ctx.limit = size;
+ 385e: e422 sd s0,8(sp)
+ ctx.written = 0;
+ 3860: e802 sd zero,16(sp)
+ ctx.stream = NULL;
+ 3862: ec02 sd zero,24(sp)
+ _vprintf_core(&ctx, format, ap);
+ 3864: fe8ff0ef jal 304c <_vprintf_core.constprop.0.isra.0>
+ if (ctx.written < size)
+ 3868: 6542 ld a0,16(sp)
+ if (size > 0)
+ 386a: c411 beqz s0,3876 <vsnprintf+0x2c>
+ if (ctx.written < size)
+ 386c: 00857b63 bgeu a0,s0,3882 <vsnprintf+0x38>
+ str[ctx.written] = '\0';
+ 3870: 94aa add s1,s1,a0
+ 3872: 00048023 sb zero,0(s1)
+}
+ 3876: 70e2 ld ra,56(sp)
+ 3878: 7442 ld s0,48(sp)
+ 387a: 74a2 ld s1,40(sp)
+ 387c: 2501 sext.w a0,a0
+ 387e: 6121 addi sp,sp,64
+ 3880: 8082 ret
+ str[size - 1] = '\0';
+ 3882: 94a2 add s1,s1,s0
+ 3884: fe048fa3 sb zero,-1(s1)
+}
+ 3888: 70e2 ld ra,56(sp)
+ 388a: 7442 ld s0,48(sp)
+ 388c: 74a2 ld s1,40(sp)
+ 388e: 2501 sext.w a0,a0
+ 3890: 6121 addi sp,sp,64
+ 3892: 8082 ret
+
+0000000000003894 <snprintf>:
+{
+ 3894: 7119 addi sp,sp,-128
+ 3896: e0a2 sd s0,64(sp)
+ 3898: fc26 sd s1,56(sp)
+ 389a: 842e mv s0,a1
+ 389c: 84aa mv s1,a0
+ 389e: 85b2 mv a1,a2
+ _vprintf_core(&ctx, format, ap);
+ 38a0: 0808 addi a0,sp,16
+ va_start(ap, format);
+ 38a2: 08b0 addi a2,sp,88
+{
+ 38a4: e486 sd ra,72(sp)
+ 38a6: ecb6 sd a3,88(sp)
+ 38a8: f0ba sd a4,96(sp)
+ 38aa: f4be sd a5,104(sp)
+ 38ac: f8c2 sd a6,112(sp)
+ 38ae: fcc6 sd a7,120(sp)
+ va_start(ap, format);
+ 38b0: e432 sd a2,8(sp)
+ ctx.buf = str;
+ 38b2: e826 sd s1,16(sp)
+ ctx.limit = size;
+ 38b4: ec22 sd s0,24(sp)
+ ctx.written = 0;
+ 38b6: f002 sd zero,32(sp)
+ ctx.stream = NULL;
+ 38b8: f402 sd zero,40(sp)
+ _vprintf_core(&ctx, format, ap);
+ 38ba: f92ff0ef jal 304c <_vprintf_core.constprop.0.isra.0>
+ if (ctx.written < size)
+ 38be: 7502 ld a0,32(sp)
+ if (size > 0)
+ 38c0: c411 beqz s0,38cc <snprintf+0x38>
+ if (ctx.written < size)
+ 38c2: 00857b63 bgeu a0,s0,38d8 <snprintf+0x44>
+ str[ctx.written] = '\0';
+ 38c6: 94aa add s1,s1,a0
+ 38c8: 00048023 sb zero,0(s1)
+}
+ 38cc: 60a6 ld ra,72(sp)
+ 38ce: 6406 ld s0,64(sp)
+ 38d0: 74e2 ld s1,56(sp)
+ 38d2: 2501 sext.w a0,a0
+ 38d4: 6109 addi sp,sp,128
+ 38d6: 8082 ret
+ str[size - 1] = '\0';
+ 38d8: 94a2 add s1,s1,s0
+ 38da: fe048fa3 sb zero,-1(s1)
+}
+ 38de: 60a6 ld ra,72(sp)
+ 38e0: 6406 ld s0,64(sp)
+ 38e2: 74e2 ld s1,56(sp)
+ 38e4: 2501 sext.w a0,a0
+ 38e6: 6109 addi sp,sp,128
+ 38e8: 8082 ret
+
+00000000000038ea <printf>:
+{
+ 38ea: 7119 addi sp,sp,-128
+ va_start(ap, format);
+ 38ec: 04810313 addi t1,sp,72
+{
+ 38f0: e4ae sd a1,72(sp)
+ 38f2: e8b2 sd a2,80(sp)
+ 38f4: f4be sd a5,104(sp)
+ _vprintf_core(&ctx, format, ap);
+ 38f6: 85aa mv a1,a0
+ ctx.stream = stdout;
+ 38f8: 00004797 auipc a5,0x4
+ 38fc: db87b783 ld a5,-584(a5) # 76b0 <stdout>
+ _vprintf_core(&ctx, format, ap);
+ 3900: 0808 addi a0,sp,16
+ 3902: 861a mv a2,t1
+{
+ 3904: fc06 sd ra,56(sp)
+ 3906: ecb6 sd a3,88(sp)
+ 3908: f0ba sd a4,96(sp)
+ 390a: f8c2 sd a6,112(sp)
+ 390c: fcc6 sd a7,120(sp)
+ va_start(ap, format);
+ 390e: e41a sd t1,8(sp)
+ ctx.buf = NULL;
+ 3910: e802 sd zero,16(sp)
+ ctx.limit = 0;
+ 3912: ec02 sd zero,24(sp)
+ ctx.written = 0;
+ 3914: f002 sd zero,32(sp)
+ ctx.stream = stdout;
+ 3916: f43e sd a5,40(sp)
+ _vprintf_core(&ctx, format, ap);
+ 3918: f34ff0ef jal 304c <_vprintf_core.constprop.0.isra.0>
+}
+ 391c: 70e2 ld ra,56(sp)
+ 391e: 5502 lw a0,32(sp)
+ 3920: 6109 addi sp,sp,128
+ 3922: 8082 ret
+
+0000000000003924 <sscanf>:
+{
+ 3924: 7159 addi sp,sp,-112
+ va_start(ap, format);
+ 3926: 04010e13 addi t3,sp,64
+{
+ 392a: 8eaa mv t4,a0
+ ctx.fd = -1;
+ 392c: 537d li t1,-1
+{
+ 392e: e0b2 sd a2,64(sp)
+ int ret = _vscanf_core(&ctx, format, ap);
+ 3930: 0808 addi a0,sp,16
+ 3932: 8672 mv a2,t3
+{
+ 3934: fc06 sd ra,56(sp)
+ 3936: e4b6 sd a3,72(sp)
+ 3938: e8ba sd a4,80(sp)
+ 393a: ecbe sd a5,88(sp)
+ 393c: f0c2 sd a6,96(sp)
+ 393e: f4c6 sd a7,104(sp)
+ va_start(ap, format);
+ 3940: e472 sd t3,8(sp)
+ ctx.buf = str;
+ 3942: e876 sd t4,16(sp)
+ ctx.fd = -1;
+ 3944: cc1a sw t1,24(sp)
+ ctx.pos = 0;
+ 3946: f002 sd zero,32(sp)
+ ctx.ungotten = -1;
+ 3948: d41a sw t1,40(sp)
+ int ret = _vscanf_core(&ctx, format, ap);
+ 394a: 81efd0ef jal 968 <_vscanf_core.constprop.0>
+}
+ 394e: 70e2 ld ra,56(sp)
+ 3950: 6165 addi sp,sp,112
+ 3952: 8082 ret
+
+0000000000003954 <scanf>:
+{
+ 3954: 7119 addi sp,sp,-128
+ va_start(ap, format);
+ 3956: 04810313 addi t1,sp,72
+{
+ 395a: e4ae sd a1,72(sp)
+ 395c: e8b2 sd a2,80(sp)
+ 395e: f4be sd a5,104(sp)
+ int ret = _vscanf_core(&ctx, format, ap);
+ 3960: 85aa mv a1,a0
+ ctx.ungotten = -1;
+ 3962: 57fd li a5,-1
+ int ret = _vscanf_core(&ctx, format, ap);
+ 3964: 0808 addi a0,sp,16
+ 3966: 861a mv a2,t1
+{
+ 3968: fc06 sd ra,56(sp)
+ 396a: ecb6 sd a3,88(sp)
+ 396c: f0ba sd a4,96(sp)
+ 396e: f8c2 sd a6,112(sp)
+ 3970: fcc6 sd a7,120(sp)
+ va_start(ap, format);
+ 3972: e41a sd t1,8(sp)
+ ctx.buf = NULL;
+ 3974: e802 sd zero,16(sp)
+ ctx.fd = STDIN_FD;
+ 3976: cc02 sw zero,24(sp)
+ ctx.pos = 0;
+ 3978: f002 sd zero,32(sp)
+ ctx.ungotten = -1;
+ 397a: d43e sw a5,40(sp)
+ int ret = _vscanf_core(&ctx, format, ap);
+ 397c: fedfc0ef jal 968 <_vscanf_core.constprop.0>
+}
+ 3980: 70e2 ld ra,56(sp)
+ 3982: 6109 addi sp,sp,128
+ 3984: 8082 ret
+
+0000000000003986 <fopen>:
+{
+ 3986: 1101 addi sp,sp,-32
+ 3988: e426 sd s1,8(sp)
+ 398a: 84ae mv s1,a1
+ 398c: e04a sd s2,0(sp)
+ if (strcmp(mode, "r") == 0)
+ 398e: 00001597 auipc a1,0x1
+ 3992: 78258593 addi a1,a1,1922 # 5110 <_GLOBAL__sub_I__ZSt3cin+0x148>
+{
+ 3996: 892a mv s2,a0
+ if (strcmp(mode, "r") == 0)
+ 3998: 8526 mv a0,s1
+{
+ 399a: e822 sd s0,16(sp)
+ 399c: ec06 sd ra,24(sp)
+ if (strcmp(mode, "r") == 0)
+ 399e: 280010ef jal 4c1e <strcmp>
+ 39a2: 842a mv s0,a0
+ 39a4: c919 beqz a0,39ba <fopen+0x34>
+ else if (strcmp(mode, "w") == 0)
+ 39a6: 00001597 auipc a1,0x1
+ 39aa: 77258593 addi a1,a1,1906 # 5118 <_GLOBAL__sub_I__ZSt3cin+0x150>
+ 39ae: 8526 mv a0,s1
+ 39b0: 26e010ef jal 4c1e <strcmp>
+ flags = O_WRONLY | O_CREAT | O_TRUNC;
+ 39b4: 24100413 li s0,577
+ else if (strcmp(mode, "w") == 0)
+ 39b8: ed39 bnez a0,3a16 <fopen+0x90>
+ int64 fd = open(filename, flags);
+ 39ba: 85a2 mv a1,s0
+ 39bc: 854a mv a0,s2
+ 39be: f4afc0ef jal 108 <open>
+ 39c2: 84aa mv s1,a0
+ if (fd < 0)
+ 39c4: 06054c63 bltz a0,3a3c <fopen+0xb6>
+ FILE *f = (FILE *)malloc(sizeof(FILE));
+ 39c8: 42000513 li a0,1056
+ 39cc: 2f3000ef jal 44be <malloc>
+ 39d0: 892a mv s2,a0
+ if (!f)
+ 39d2: c53d beqz a0,3a40 <fopen+0xba>
+ memset(f, 0, sizeof(FILE));
+ 39d4: 42000613 li a2,1056
+ 39d8: 4581 li a1,0
+ 39da: 0d6010ef jal 4ab0 <memset>
+ if (fd == 1)
+ 39de: 4785 li a5,1
+ f->fd = (int)fd;
+ 39e0: 00992023 sw s1,0(s2)
+ f->flags = flags;
+ 39e4: 00892223 sw s0,4(s2)
+ if (fd == 1)
+ 39e8: 00f48e63 beq s1,a5,3a04 <fopen+0x7e>
+ else if (fd == 2)
+ 39ec: 4789 li a5,2
+ 39ee: 00f48b63 beq s1,a5,3a04 <fopen+0x7e>
+ f->buf_mode = 0;
+ 39f2: 40092e23 sw zero,1052(s2)
+}
+ 39f6: 60e2 ld ra,24(sp)
+ 39f8: 6442 ld s0,16(sp)
+ 39fa: 64a2 ld s1,8(sp)
+ 39fc: 854a mv a0,s2
+ 39fe: 6902 ld s2,0(sp)
+ 3a00: 6105 addi sp,sp,32
+ 3a02: 8082 ret
+ 3a04: 60e2 ld ra,24(sp)
+ 3a06: 6442 ld s0,16(sp)
+ f->buf_mode = 2;
+ 3a08: 40992e23 sw s1,1052(s2)
+}
+ 3a0c: 854a mv a0,s2
+ 3a0e: 64a2 ld s1,8(sp)
+ 3a10: 6902 ld s2,0(sp)
+ 3a12: 6105 addi sp,sp,32
+ 3a14: 8082 ret
+ else if (strcmp(mode, "a") == 0)
+ 3a16: 00001597 auipc a1,0x1
+ 3a1a: 70a58593 addi a1,a1,1802 # 5120 <_GLOBAL__sub_I__ZSt3cin+0x158>
+ 3a1e: 8526 mv a0,s1
+ 3a20: 1fe010ef jal 4c1e <strcmp>
+ flags = O_WRONLY | O_CREAT | O_APPEND;
+ 3a24: 44100413 li s0,1089
+ else if (strcmp(mode, "a") == 0)
+ 3a28: d949 beqz a0,39ba <fopen+0x34>
+ else if (strcmp(mode, "r+") == 0)
+ 3a2a: 00001597 auipc a1,0x1
+ 3a2e: 6fe58593 addi a1,a1,1790 # 5128 <_GLOBAL__sub_I__ZSt3cin+0x160>
+ 3a32: 8526 mv a0,s1
+ 3a34: 1ea010ef jal 4c1e <strcmp>
+ flags = O_RDWR;
+ 3a38: 4409 li s0,2
+ else if (strcmp(mode, "r+") == 0)
+ 3a3a: d141 beqz a0,39ba <fopen+0x34>
+ return NULL;
+ 3a3c: 4901 li s2,0
+ 3a3e: bf65 j 39f6 <fopen+0x70>
+ close(fd);
+ 3a40: 8526 mv a0,s1
+ 3a42: eaefc0ef jal f0 <close>
+ return NULL;
+ 3a46: 4901 li s2,0
+ 3a48: b77d j 39f6 <fopen+0x70>
+
+0000000000003a4a <fclose>:
+ if (!stream)
+ 3a4a: cd29 beqz a0,3aa4 <fclose+0x5a>
+ if (stream->buf_write_pos > 0)
+ 3a4c: 41052603 lw a2,1040(a0)
+{
+ 3a50: 1141 addi sp,sp,-16
+ 3a52: e022 sd s0,0(sp)
+ 3a54: e406 sd ra,8(sp)
+ 3a56: 842a mv s0,a0
+ if (stream->buf_write_pos > 0)
+ 3a58: 02c04a63 bgtz a2,3a8c <fclose+0x42>
+ if (stream != stdin && stream != stdout && stream != stderr)
+ 3a5c: 00004797 auipc a5,0x4
+ 3a60: c5478793 addi a5,a5,-940 # 76b0 <stdout>
+ 3a64: 6798 ld a4,8(a5)
+ 3a66: 00870e63 beq a4,s0,3a82 <fclose+0x38>
+ 3a6a: 6398 ld a4,0(a5)
+ 3a6c: 00870b63 beq a4,s0,3a82 <fclose+0x38>
+ 3a70: 6b9c ld a5,16(a5)
+ 3a72: 00878863 beq a5,s0,3a82 <fclose+0x38>
+ close(stream->fd);
+ 3a76: 4008 lw a0,0(s0)
+ 3a78: e78fc0ef jal f0 <close>
+ free(stream);
+ 3a7c: 8522 mv a0,s0
+ 3a7e: 1cb000ef jal 4448 <free>
+}
+ 3a82: 60a2 ld ra,8(sp)
+ 3a84: 6402 ld s0,0(sp)
+ return 0;
+ 3a86: 4501 li a0,0
+}
+ 3a88: 0141 addi sp,sp,16
+ 3a8a: 8082 ret
+ int64 ret = write(stream->fd, stream->buffer, stream->buf_write_pos);
+ 3a8c: 4108 lw a0,0(a0)
+ 3a8e: 01040593 addi a1,s0,16
+ 3a92: e56fc0ef jal e8 <write>
+ if (ret < stream->buf_write_pos)
+ 3a96: 41042783 lw a5,1040(s0)
+ 3a9a: 00f54763 blt a0,a5,3aa8 <fclose+0x5e>
+ stream->buf_write_pos = 0;
+ 3a9e: 40042823 sw zero,1040(s0)
+ 3aa2: bf6d j 3a5c <fclose+0x12>
+ return -1;
+ 3aa4: 557d li a0,-1
+}
+ 3aa6: 8082 ret
+ stream->error = 1;
+ 3aa8: 4785 li a5,1
+ 3aaa: c41c sw a5,8(s0)
+ stream->buf_write_pos = 0;
+ 3aac: 40042823 sw zero,1040(s0)
+ return EOF;
+ 3ab0: b775 j 3a5c <fclose+0x12>
+
+0000000000003ab2 <fflush>:
+ if (!stream)
+ 3ab2: c121 beqz a0,3af2 <fflush+0x40>
+ if (stream->buf_write_pos > 0)
+ 3ab4: 41052603 lw a2,1040(a0)
+{
+ 3ab8: 1141 addi sp,sp,-16
+ 3aba: e022 sd s0,0(sp)
+ 3abc: e406 sd ra,8(sp)
+ 3abe: 842a mv s0,a0
+ if (stream->buf_write_pos > 0)
+ 3ac0: 00c04763 bgtz a2,3ace <fflush+0x1c>
+ return 0;
+ 3ac4: 4501 li a0,0
+}
+ 3ac6: 60a2 ld ra,8(sp)
+ 3ac8: 6402 ld s0,0(sp)
+ 3aca: 0141 addi sp,sp,16
+ 3acc: 8082 ret
+ int64 ret = write(stream->fd, stream->buffer, stream->buf_write_pos);
+ 3ace: 4108 lw a0,0(a0)
+ 3ad0: 01040593 addi a1,s0,16
+ 3ad4: e14fc0ef jal e8 <write>
+ if (ret < stream->buf_write_pos)
+ 3ad8: 41042783 lw a5,1040(s0)
+ 3adc: 00f54563 blt a0,a5,3ae6 <fflush+0x34>
+ stream->buf_write_pos = 0;
+ 3ae0: 40042823 sw zero,1040(s0)
+ 3ae4: b7c5 j 3ac4 <fflush+0x12>
+ stream->error = 1;
+ 3ae6: 4785 li a5,1
+ 3ae8: c41c sw a5,8(s0)
+ stream->buf_write_pos = 0;
+ 3aea: 40042823 sw zero,1040(s0)
+ return EOF;
+ 3aee: 557d li a0,-1
+ 3af0: bfd9 j 3ac6 <fflush+0x14>
+ 3af2: 557d li a0,-1
+}
+ 3af4: 8082 ret
+
+0000000000003af6 <fprintf>:
+{
+ 3af6: 7159 addi sp,sp,-112
+ 3af8: fc06 sd ra,56(sp)
+ 3afa: e0b2 sd a2,64(sp)
+ 3afc: e4b6 sd a3,72(sp)
+ 3afe: e8ba sd a4,80(sp)
+ 3b00: ecbe sd a5,88(sp)
+ 3b02: f0c2 sd a6,96(sp)
+ 3b04: f4c6 sd a7,104(sp)
+ if (!stream)
+ 3b06: cd19 beqz a0,3b24 <fprintf+0x2e>
+ va_start(ap, format);
+ 3b08: 832a mv t1,a0
+ 3b0a: 0090 addi a2,sp,64
+ _vprintf_core(&ctx, format, ap);
+ 3b0c: 0808 addi a0,sp,16
+ va_start(ap, format);
+ 3b0e: e432 sd a2,8(sp)
+ ctx.buf = NULL;
+ 3b10: e802 sd zero,16(sp)
+ ctx.limit = 0;
+ 3b12: ec02 sd zero,24(sp)
+ ctx.written = 0;
+ 3b14: f002 sd zero,32(sp)
+ ctx.stream = stream;
+ 3b16: f41a sd t1,40(sp)
+ _vprintf_core(&ctx, format, ap);
+ 3b18: d34ff0ef jal 304c <_vprintf_core.constprop.0.isra.0>
+ return (int)ctx.written;
+ 3b1c: 5502 lw a0,32(sp)
+}
+ 3b1e: 70e2 ld ra,56(sp)
+ 3b20: 6165 addi sp,sp,112
+ 3b22: 8082 ret
+ return -1;
+ 3b24: 557d li a0,-1
+ 3b26: bfe5 j 3b1e <fprintf+0x28>
+
+0000000000003b28 <fscanf>:
+{
+ 3b28: 7159 addi sp,sp,-112
+ 3b2a: fc06 sd ra,56(sp)
+ 3b2c: e0b2 sd a2,64(sp)
+ 3b2e: e4b6 sd a3,72(sp)
+ 3b30: e8ba sd a4,80(sp)
+ 3b32: ecbe sd a5,88(sp)
+ 3b34: f0c2 sd a6,96(sp)
+ 3b36: f4c6 sd a7,104(sp)
+ if (!stream)
+ 3b38: cd19 beqz a0,3b56 <fscanf+0x2e>
+ ctx.fd = stream->fd;
+ 3b3a: 411c lw a5,0(a0)
+ va_start(ap, format);
+ 3b3c: 0090 addi a2,sp,64
+ int ret = _vscanf_core(&ctx, format, ap);
+ 3b3e: 0808 addi a0,sp,16
+ ctx.fd = stream->fd;
+ 3b40: cc3e sw a5,24(sp)
+ ctx.ungotten = -1;
+ 3b42: 57fd li a5,-1
+ va_start(ap, format);
+ 3b44: e432 sd a2,8(sp)
+ ctx.buf = NULL;
+ 3b46: e802 sd zero,16(sp)
+ ctx.pos = 0;
+ 3b48: f002 sd zero,32(sp)
+ ctx.ungotten = -1;
+ 3b4a: d43e sw a5,40(sp)
+ int ret = _vscanf_core(&ctx, format, ap);
+ 3b4c: e1dfc0ef jal 968 <_vscanf_core.constprop.0>
+}
+ 3b50: 70e2 ld ra,56(sp)
+ 3b52: 6165 addi sp,sp,112
+ 3b54: 8082 ret
+ return -1;
+ 3b56: 557d li a0,-1
+ 3b58: bfe5 j 3b50 <fscanf+0x28>
+
+0000000000003b5a <fputc>:
+ if (!stream)
+ 3b5a: c1e1 beqz a1,3c1a <fputc+0xc0>
+{
+ 3b5c: 7179 addi sp,sp,-48
+ 3b5e: e84a sd s2,16(sp)
+ if (stream->buf_mode == 2)
+ 3b60: 41c5a903 lw s2,1052(a1)
+{
+ 3b64: f022 sd s0,32(sp)
+ 3b66: ec26 sd s1,24(sp)
+ 3b68: f406 sd ra,40(sp)
+ if (stream->buf_mode == 2)
+ 3b6a: 4789 li a5,2
+ 3b6c: 842e mv s0,a1
+ 3b6e: 84aa mv s1,a0
+ char ch = (char)c;
+ 3b70: 0ff57713 zext.b a4,a0
+ if (stream->buf_mode == 2)
+ 3b74: 02f90963 beq s2,a5,3ba6 <fputc+0x4c>
+ stream->buffer[stream->buf_write_pos++] = (char)c;
+ 3b78: 4105a783 lw a5,1040(a1)
+ if (stream->buf_write_pos >= BUFSIZ)
+ 3b7c: 3ff00693 li a3,1023
+ stream->buffer[stream->buf_write_pos++] = (char)c;
+ 3b80: 0017861b addiw a2,a5,1
+ 3b84: 40c5a823 sw a2,1040(a1)
+ 3b88: 97ae add a5,a5,a1
+ 3b8a: 00e78823 sb a4,16(a5)
+ if (stream->buf_write_pos >= BUFSIZ)
+ 3b8e: 06c6c463 blt a3,a2,3bf6 <fputc+0x9c>
+ else if (stream->buf_mode == 1 && c == '\n')
+ 3b92: 4785 li a5,1
+ 3b94: 02f90e63 beq s2,a5,3bd0 <fputc+0x76>
+ return c;
+ 3b98: 8526 mv a0,s1
+}
+ 3b9a: 70a2 ld ra,40(sp)
+ 3b9c: 7402 ld s0,32(sp)
+ 3b9e: 64e2 ld s1,24(sp)
+ 3ba0: 6942 ld s2,16(sp)
+ 3ba2: 6145 addi sp,sp,48
+ 3ba4: 8082 ret
+ if (write(stream->fd, &ch, 1) != 1)
+ 3ba6: 4188 lw a0,0(a1)
+ 3ba8: 4605 li a2,1
+ 3baa: 00f10593 addi a1,sp,15
+ char ch = (char)c;
+ 3bae: 00e107a3 sb a4,15(sp)
+ if (write(stream->fd, &ch, 1) != 1)
+ 3bb2: d36fc0ef jal e8 <write>
+ 3bb6: 872a mv a4,a0
+ 3bb8: 4785 li a5,1
+ return c;
+ 3bba: 8526 mv a0,s1
+ if (write(stream->fd, &ch, 1) != 1)
+ 3bbc: fcf70fe3 beq a4,a5,3b9a <fputc+0x40>
+}
+ 3bc0: 70a2 ld ra,40(sp)
+ stream->error = 1;
+ 3bc2: c41c sw a5,8(s0)
+}
+ 3bc4: 7402 ld s0,32(sp)
+ 3bc6: 64e2 ld s1,24(sp)
+ 3bc8: 6942 ld s2,16(sp)
+ return EOF;
+ 3bca: 557d li a0,-1
+}
+ 3bcc: 6145 addi sp,sp,48
+ 3bce: 8082 ret
+ else if (stream->buf_mode == 1 && c == '\n')
+ 3bd0: 47a9 li a5,10
+ 3bd2: fcf513e3 bne a0,a5,3b98 <fputc+0x3e>
+ if (stream->buf_write_pos > 0)
+ 3bd6: fcc051e3 blez a2,3b98 <fputc+0x3e>
+ int64 ret = write(stream->fd, stream->buffer, stream->buf_write_pos);
+ 3bda: 4188 lw a0,0(a1)
+ 3bdc: 05c1 addi a1,a1,16
+ 3bde: d0afc0ef jal e8 <write>
+ if (ret < stream->buf_write_pos)
+ 3be2: 41042783 lw a5,1040(s0)
+ 3be6: 02f55063 bge a0,a5,3c06 <fputc+0xac>
+ stream->error = 1;
+ 3bea: 01242423 sw s2,8(s0)
+ stream->buf_write_pos = 0;
+ 3bee: 40042823 sw zero,1040(s0)
+ return c;
+ 3bf2: 8526 mv a0,s1
+ 3bf4: b75d j 3b9a <fputc+0x40>
+ int64 ret = write(stream->fd, stream->buffer, stream->buf_write_pos);
+ 3bf6: 4188 lw a0,0(a1)
+ 3bf8: 05c1 addi a1,a1,16
+ 3bfa: ceefc0ef jal e8 <write>
+ if (ret < stream->buf_write_pos)
+ 3bfe: 41042783 lw a5,1040(s0)
+ 3c02: 00f54663 blt a0,a5,3c0e <fputc+0xb4>
+ stream->buf_write_pos = 0;
+ 3c06: 40042823 sw zero,1040(s0)
+ return c;
+ 3c0a: 8526 mv a0,s1
+ 3c0c: b779 j 3b9a <fputc+0x40>
+ stream->error = 1;
+ 3c0e: 4785 li a5,1
+ 3c10: c41c sw a5,8(s0)
+ stream->buf_write_pos = 0;
+ 3c12: 40042823 sw zero,1040(s0)
+ return c;
+ 3c16: 8526 mv a0,s1
+ 3c18: b749 j 3b9a <fputc+0x40>
+ return EOF;
+ 3c1a: 557d li a0,-1
+}
+ 3c1c: 8082 ret
+
+0000000000003c1e <fputs>:
+ if (!stream)
+ 3c1e: c1ed beqz a1,3d00 <fputs+0xe2>
+{
+ 3c20: 711d addi sp,sp,-96
+ 3c22: e4a6 sd s1,72(sp)
+ 3c24: ec86 sd ra,88(sp)
+ while (*s)
+ 3c26: 00054703 lbu a4,0(a0)
+ 3c2a: 84aa mv s1,a0
+ 3c2c: cf25 beqz a4,3ca4 <fputs+0x86>
+ 3c2e: e8a2 sd s0,80(sp)
+ 3c30: e0ca sd s2,64(sp)
+ 3c32: fc4e sd s3,56(sp)
+ 3c34: f852 sd s4,48(sp)
+ 3c36: f456 sd s5,40(sp)
+ 3c38: f05a sd s6,32(sp)
+ 3c3a: ec5e sd s7,24(sp)
+ 3c3c: 842e mv s0,a1
+ if (stream->buf_mode == 2)
+ 3c3e: 4909 li s2,2
+ if (stream->buf_write_pos >= BUFSIZ)
+ 3c40: 3ff00b13 li s6,1023
+ else if (stream->buf_mode == 1 && c == '\n')
+ 3c44: 4985 li s3,1
+ 3c46: 4a29 li s4,10
+ int64 ret = write(stream->fd, stream->buffer, stream->buf_write_pos);
+ 3c48: 01058a93 addi s5,a1,16
+ if (write(stream->fd, &ch, 1) != 1)
+ 3c4c: 00f10b93 addi s7,sp,15
+ 3c50: a031 j 3c5c <fputs+0x3e>
+ else if (stream->buf_mode == 1 && c == '\n')
+ 3c52: 09368563 beq a3,s3,3cdc <fputs+0xbe>
+ while (*s)
+ 3c56: 0004c703 lbu a4,0(s1)
+ 3c5a: cf15 beqz a4,3c96 <fputs+0x78>
+ if (stream->buf_mode == 2)
+ 3c5c: 41c42683 lw a3,1052(s0)
+ if (fputc(*s++, stream) == EOF)
+ 3c60: 0485 addi s1,s1,1
+ if (stream->buf_mode == 2)
+ 3c62: 05268663 beq a3,s2,3cae <fputs+0x90>
+ stream->buffer[stream->buf_write_pos++] = (char)c;
+ 3c66: 41042783 lw a5,1040(s0)
+ 3c6a: 0017861b addiw a2,a5,1
+ 3c6e: 40c42823 sw a2,1040(s0)
+ 3c72: 97a2 add a5,a5,s0
+ 3c74: 00e78823 sb a4,16(a5)
+ if (stream->buf_write_pos >= BUFSIZ)
+ 3c78: fccb5de3 bge s6,a2,3c52 <fputs+0x34>
+ int64 ret = write(stream->fd, stream->buffer, stream->buf_write_pos);
+ 3c7c: 4008 lw a0,0(s0)
+ 3c7e: 85d6 mv a1,s5
+ 3c80: c68fc0ef jal e8 <write>
+ if (ret < stream->buf_write_pos)
+ 3c84: 41042783 lw a5,1040(s0)
+ 3c88: 06f54763 blt a0,a5,3cf6 <fputs+0xd8>
+ stream->buf_write_pos = 0;
+ 3c8c: 40042823 sw zero,1040(s0)
+ while (*s)
+ 3c90: 0004c703 lbu a4,0(s1)
+ 3c94: f761 bnez a4,3c5c <fputs+0x3e>
+ 3c96: 6446 ld s0,80(sp)
+ 3c98: 6906 ld s2,64(sp)
+ 3c9a: 79e2 ld s3,56(sp)
+ 3c9c: 7a42 ld s4,48(sp)
+ 3c9e: 7aa2 ld s5,40(sp)
+ 3ca0: 7b02 ld s6,32(sp)
+ 3ca2: 6be2 ld s7,24(sp)
+}
+ 3ca4: 60e6 ld ra,88(sp)
+ 3ca6: 64a6 ld s1,72(sp)
+ return 0;
+ 3ca8: 4501 li a0,0
+}
+ 3caa: 6125 addi sp,sp,96
+ 3cac: 8082 ret
+ if (write(stream->fd, &ch, 1) != 1)
+ 3cae: 4008 lw a0,0(s0)
+ 3cb0: 4605 li a2,1
+ 3cb2: 85de mv a1,s7
+ char ch = (char)c;
+ 3cb4: 00e107a3 sb a4,15(sp)
+ if (write(stream->fd, &ch, 1) != 1)
+ 3cb8: c30fc0ef jal e8 <write>
+ 3cbc: f9350de3 beq a0,s3,3c56 <fputs+0x38>
+ stream->error = 1;
+ 3cc0: 01342423 sw s3,8(s0)
+}
+ 3cc4: 60e6 ld ra,88(sp)
+ 3cc6: 6446 ld s0,80(sp)
+ 3cc8: 6906 ld s2,64(sp)
+ 3cca: 79e2 ld s3,56(sp)
+ 3ccc: 7a42 ld s4,48(sp)
+ 3cce: 7aa2 ld s5,40(sp)
+ 3cd0: 7b02 ld s6,32(sp)
+ 3cd2: 6be2 ld s7,24(sp)
+ 3cd4: 64a6 ld s1,72(sp)
+ return -1;
+ 3cd6: 557d li a0,-1
+}
+ 3cd8: 6125 addi sp,sp,96
+ 3cda: 8082 ret
+ else if (stream->buf_mode == 1 && c == '\n')
+ 3cdc: f7471de3 bne a4,s4,3c56 <fputs+0x38>
+ if (stream->buf_write_pos > 0)
+ 3ce0: f6c05be3 blez a2,3c56 <fputs+0x38>
+ int64 ret = write(stream->fd, stream->buffer, stream->buf_write_pos);
+ 3ce4: 4008 lw a0,0(s0)
+ 3ce6: 01040593 addi a1,s0,16
+ 3cea: bfefc0ef jal e8 <write>
+ if (ret < stream->buf_write_pos)
+ 3cee: 41042783 lw a5,1040(s0)
+ 3cf2: f8f55de3 bge a0,a5,3c8c <fputs+0x6e>
+ stream->error = 1;
+ 3cf6: 4785 li a5,1
+ 3cf8: c41c sw a5,8(s0)
+ stream->buf_write_pos = 0;
+ 3cfa: 40042823 sw zero,1040(s0)
+ return EOF;
+ 3cfe: bfa1 j 3c56 <fputs+0x38>
+ return -1;
+ 3d00: 557d li a0,-1
+}
+ 3d02: 8082 ret
+
+0000000000003d04 <fgetc>:
+ if (!stream)
+ 3d04: c949 beqz a0,3d96 <fgetc+0x92>
+ if (stream->buf_write_pos > 0)
+ 3d06: 41052603 lw a2,1040(a0)
+{
+ 3d0a: 1141 addi sp,sp,-16
+ 3d0c: e022 sd s0,0(sp)
+ 3d0e: e406 sd ra,8(sp)
+ 3d10: 842a mv s0,a0
+ if (stream->buf_write_pos > 0)
+ 3d12: 04c04863 bgtz a2,3d62 <fgetc+0x5e>
+ if (stream->buf_read_pos < stream->buf_read_cnt)
+ 3d16: 41442783 lw a5,1044(s0)
+ 3d1a: 41842703 lw a4,1048(s0)
+ 3d1e: 00e7dd63 bge a5,a4,3d38 <fgetc+0x34>
+ return (unsigned char)stream->buffer[stream->buf_read_pos++];
+ 3d22: 0017871b addiw a4,a5,1
+ 3d26: 40e42a23 sw a4,1044(s0)
+ 3d2a: 943e add s0,s0,a5
+ 3d2c: 01044503 lbu a0,16(s0)
+}
+ 3d30: 60a2 ld ra,8(sp)
+ 3d32: 6402 ld s0,0(sp)
+ 3d34: 0141 addi sp,sp,16
+ 3d36: 8082 ret
+ int64 ret = read(stream->fd, stream->buffer, BUFSIZ);
+ 3d38: 4008 lw a0,0(s0)
+ 3d3a: 40000613 li a2,1024
+ 3d3e: 01040593 addi a1,s0,16
+ 3d42: b9efc0ef jal e0 <read>
+ 3d46: 87aa mv a5,a0
+ if (ret <= 0)
+ 3d48: 02a05e63 blez a0,3d84 <fgetc+0x80>
+ stream->buf_read_cnt = (int)ret;
+ 3d4c: 40f42c23 sw a5,1048(s0)
+ return (unsigned char)stream->buffer[stream->buf_read_pos++];
+ 3d50: 4785 li a5,1
+ 3d52: 01044503 lbu a0,16(s0)
+}
+ 3d56: 60a2 ld ra,8(sp)
+ return (unsigned char)stream->buffer[stream->buf_read_pos++];
+ 3d58: 40f42a23 sw a5,1044(s0)
+}
+ 3d5c: 6402 ld s0,0(sp)
+ 3d5e: 0141 addi sp,sp,16
+ 3d60: 8082 ret
+ int64 ret = write(stream->fd, stream->buffer, stream->buf_write_pos);
+ 3d62: 4108 lw a0,0(a0)
+ 3d64: 01040593 addi a1,s0,16
+ 3d68: b80fc0ef jal e8 <write>
+ if (ret < stream->buf_write_pos)
+ 3d6c: 41042783 lw a5,1040(s0)
+ 3d70: 00f54563 blt a0,a5,3d7a <fgetc+0x76>
+ stream->buf_write_pos = 0;
+ 3d74: 40042823 sw zero,1040(s0)
+ 3d78: bf79 j 3d16 <fgetc+0x12>
+ stream->error = 1;
+ 3d7a: 4785 li a5,1
+ 3d7c: c41c sw a5,8(s0)
+ stream->buf_write_pos = 0;
+ 3d7e: 40042823 sw zero,1040(s0)
+ return EOF;
+ 3d82: bf51 j 3d16 <fgetc+0x12>
+ if (ret == 0)
+ 3d84: e509 bnez a0,3d8e <fgetc+0x8a>
+ stream->eof = 1;
+ 3d86: 4785 li a5,1
+ 3d88: c45c sw a5,12(s0)
+ return EOF;
+ 3d8a: 557d li a0,-1
+ 3d8c: b755 j 3d30 <fgetc+0x2c>
+ stream->error = 1;
+ 3d8e: 4785 li a5,1
+ 3d90: c41c sw a5,8(s0)
+ return EOF;
+ 3d92: 557d li a0,-1
+ 3d94: bf71 j 3d30 <fgetc+0x2c>
+ 3d96: 557d li a0,-1
+}
+ 3d98: 8082 ret
+
+0000000000003d9a <fgets>:
+ if (!stream || n <= 0)
+ 3d9a: ce5d beqz a2,3e58 <fgets+0xbe>
+ 3d9c: 0ab05e63 blez a1,3e58 <fgets+0xbe>
+{
+ 3da0: 715d addi sp,sp,-80
+ 3da2: e0a2 sd s0,64(sp)
+ 3da4: fc26 sd s1,56(sp)
+ 3da6: f84a sd s2,48(sp)
+ 3da8: f44e sd s3,40(sp)
+ 3daa: f052 sd s4,32(sp)
+ 3dac: ec56 sd s5,24(sp)
+ 3dae: e85a sd s6,16(sp)
+ 3db0: e45e sd s7,8(sp)
+ 3db2: e486 sd ra,72(sp)
+ 3db4: 8432 mv s0,a2
+ 3db6: 8aaa mv s5,a0
+ 3db8: 892a mv s2,a0
+ 3dba: fff58b9b addiw s7,a1,-1
+ int i = 0, c;
+ 3dbe: 4481 li s1,0
+ int64 ret = write(stream->fd, stream->buffer, stream->buf_write_pos);
+ 3dc0: 01060993 addi s3,a2,16
+ return (unsigned char)stream->buffer[stream->buf_read_pos++];
+ 3dc4: 4b05 li s6,1
+ if (c == '\n')
+ 3dc6: 4a29 li s4,10
+ while (i < n - 1)
+ 3dc8: 05748163 beq s1,s7,3e0a <fgets+0x70>
+ if (stream->buf_write_pos > 0)
+ 3dcc: 41042603 lw a2,1040(s0)
+ int64 ret = write(stream->fd, stream->buffer, stream->buf_write_pos);
+ 3dd0: 85ce mv a1,s3
+ if (stream->buf_write_pos > 0)
+ 3dd2: 06c04963 bgtz a2,3e44 <fgets+0xaa>
+ if (stream->buf_read_pos < stream->buf_read_cnt)
+ 3dd6: 41442783 lw a5,1044(s0)
+ 3dda: 41842703 lw a4,1048(s0)
+ int64 ret = read(stream->fd, stream->buffer, BUFSIZ);
+ 3dde: 40000613 li a2,1024
+ return (unsigned char)stream->buffer[stream->buf_read_pos++];
+ 3de2: 0017851b addiw a0,a5,1
+ 3de6: 00f406b3 add a3,s0,a5
+ int64 ret = read(stream->fd, stream->buffer, BUFSIZ);
+ 3dea: 85ce mv a1,s3
+ if (stream->buf_read_pos < stream->buf_read_cnt)
+ 3dec: 02e7de63 bge a5,a4,3e28 <fgets+0x8e>
+ return (unsigned char)stream->buffer[stream->buf_read_pos++];
+ 3df0: 40a42a23 sw a0,1044(s0)
+ 3df4: 0106c783 lbu a5,16(a3)
+ 3df8: 0007871b sext.w a4,a5
+ str[i++] = (char)c;
+ 3dfc: 00f90023 sb a5,0(s2)
+ 3e00: 2485 addiw s1,s1,1
+ if (c == '\n')
+ 3e02: 0905 addi s2,s2,1
+ 3e04: fd4712e3 bne a4,s4,3dc8 <fgets+0x2e>
+ str[i++] = (char)c;
+ 3e08: 8ba6 mv s7,s1
+ str[i] = '\0';
+ 3e0a: 9bd6 add s7,s7,s5
+ 3e0c: 000b8023 sb zero,0(s7)
+ return str;
+ 3e10: 8556 mv a0,s5
+}
+ 3e12: 60a6 ld ra,72(sp)
+ 3e14: 6406 ld s0,64(sp)
+ 3e16: 74e2 ld s1,56(sp)
+ 3e18: 7942 ld s2,48(sp)
+ 3e1a: 79a2 ld s3,40(sp)
+ 3e1c: 7a02 ld s4,32(sp)
+ 3e1e: 6ae2 ld s5,24(sp)
+ 3e20: 6b42 ld s6,16(sp)
+ 3e22: 6ba2 ld s7,8(sp)
+ 3e24: 6161 addi sp,sp,80
+ 3e26: 8082 ret
+ int64 ret = read(stream->fd, stream->buffer, BUFSIZ);
+ 3e28: 4008 lw a0,0(s0)
+ 3e2a: ab6fc0ef jal e0 <read>
+ if (ret <= 0)
+ 3e2e: 02a05c63 blez a0,3e66 <fgets+0xcc>
+ return (unsigned char)stream->buffer[stream->buf_read_pos++];
+ 3e32: 01044783 lbu a5,16(s0)
+ stream->buf_read_cnt = (int)ret;
+ 3e36: 40a42c23 sw a0,1048(s0)
+ return (unsigned char)stream->buffer[stream->buf_read_pos++];
+ 3e3a: 41642a23 sw s6,1044(s0)
+ 3e3e: 0007871b sext.w a4,a5
+ if (c == -1)
+ 3e42: bf6d j 3dfc <fgets+0x62>
+ int64 ret = write(stream->fd, stream->buffer, stream->buf_write_pos);
+ 3e44: 4008 lw a0,0(s0)
+ 3e46: aa2fc0ef jal e8 <write>
+ if (ret < stream->buf_write_pos)
+ 3e4a: 41042783 lw a5,1040(s0)
+ 3e4e: 00f54763 blt a0,a5,3e5c <fgets+0xc2>
+ stream->buf_write_pos = 0;
+ 3e52: 40042823 sw zero,1040(s0)
+ 3e56: b741 j 3dd6 <fgets+0x3c>
+ return NULL;
+ 3e58: 4501 li a0,0
+}
+ 3e5a: 8082 ret
+ stream->error = 1;
+ 3e5c: 4785 li a5,1
+ 3e5e: c41c sw a5,8(s0)
+ stream->buf_write_pos = 0;
+ 3e60: 40042823 sw zero,1040(s0)
+ return EOF;
+ 3e64: bf8d j 3dd6 <fgets+0x3c>
+ stream->eof = 1;
+ 3e66: 4785 li a5,1
+ if (ret == 0)
+ 3e68: e509 bnez a0,3e72 <fgets+0xd8>
+ stream->eof = 1;
+ 3e6a: c45c sw a5,12(s0)
+ if (i == 0)
+ 3e6c: fcd1 bnez s1,3e08 <fgets+0x6e>
+ return NULL;
+ 3e6e: 4501 li a0,0
+ 3e70: b74d j 3e12 <fgets+0x78>
+ stream->error = 1;
+ 3e72: c41c sw a5,8(s0)
+ if (c == -1)
+ 3e74: bfe5 j 3e6c <fgets+0xd2>
+
+0000000000003e76 <fread>:
+{
+ 3e76: 715d addi sp,sp,-80
+ 3e78: e486 sd ra,72(sp)
+ 3e7a: f44e sd s3,40(sp)
+ if (!stream || size == 0 || nmemb == 0)
+ 3e7c: 0e068963 beqz a3,3f6e <fread+0xf8>
+ 3e80: ec56 sd s5,24(sp)
+ return 0;
+ 3e82: 4981 li s3,0
+ 3e84: 8aae mv s5,a1
+ if (!stream || size == 0 || nmemb == 0)
+ 3e86: c9bd beqz a1,3efc <fread+0x86>
+ 3e88: ca35 beqz a2,3efc <fread+0x86>
+ if (stream->buf_write_pos > 0)
+ 3e8a: 4106a783 lw a5,1040(a3)
+ 3e8e: e0a2 sd s0,64(sp)
+ 3e90: f052 sd s4,32(sp)
+ uint64 total_bytes = size * nmemb;
+ 3e92: 02c589b3 mul s3,a1,a2
+ 3e96: 8436 mv s0,a3
+ 3e98: 8a2a mv s4,a0
+ if (stream->buf_write_pos > 0)
+ 3e9a: 0af04d63 bgtz a5,3f54 <fread+0xde>
+ while (bytes_read < total_bytes)
+ 3e9e: 04098d63 beqz s3,3ef8 <fread+0x82>
+ 3ea2: fc26 sd s1,56(sp)
+ 3ea4: e85a sd s6,16(sp)
+ 3ea6: e45e sd s7,8(sp)
+ 3ea8: f84a sd s2,48(sp)
+ 3eaa: 4481 li s1,0
+ if (remaining >= BUFSIZ)
+ 3eac: 3ff00b13 li s6,1023
+ int64 ret = read(stream->fd, stream->buffer, BUFSIZ);
+ 3eb0: 01040b93 addi s7,s0,16
+ if (stream->buf_read_pos < stream->buf_read_cnt)
+ 3eb4: 41442703 lw a4,1044(s0)
+ 3eb8: 41842783 lw a5,1048(s0)
+ uint64 remaining = total_bytes - bytes_read;
+ 3ebc: 40998633 sub a2,s3,s1
+ if (stream->buf_read_pos < stream->buf_read_cnt)
+ 3ec0: 06f74463 blt a4,a5,3f28 <fread+0xb2>
+ int64 ret = read(stream->fd, dst + bytes_read, remaining);
+ 3ec4: 4008 lw a0,0(s0)
+ 3ec6: 009a05b3 add a1,s4,s1
+ if (remaining >= BUFSIZ)
+ 3eca: 02cb7f63 bgeu s6,a2,3f08 <fread+0x92>
+ int64 ret = read(stream->fd, dst + bytes_read, remaining);
+ 3ece: a12fc0ef jal e0 <read>
+ if (ret <= 0)
+ 3ed2: 0aa05463 blez a0,3f7a <fread+0x104>
+ bytes_read += ret;
+ 3ed6: 94aa add s1,s1,a0
+ while (bytes_read < total_bytes)
+ 3ed8: fd34eee3 bltu s1,s3,3eb4 <fread+0x3e>
+ return bytes_read / size;
+ 3edc: 0354d9b3 divu s3,s1,s5
+ 3ee0: 6406 ld s0,64(sp)
+}
+ 3ee2: 60a6 ld ra,72(sp)
+ return bytes_read / size;
+ 3ee4: 74e2 ld s1,56(sp)
+ 3ee6: 7942 ld s2,48(sp)
+ 3ee8: 7a02 ld s4,32(sp)
+ 3eea: 6ae2 ld s5,24(sp)
+ 3eec: 6b42 ld s6,16(sp)
+ 3eee: 6ba2 ld s7,8(sp)
+}
+ 3ef0: 854e mv a0,s3
+ 3ef2: 79a2 ld s3,40(sp)
+ 3ef4: 6161 addi sp,sp,80
+ 3ef6: 8082 ret
+ 3ef8: 6406 ld s0,64(sp)
+ 3efa: 7a02 ld s4,32(sp)
+ 3efc: 60a6 ld ra,72(sp)
+ 3efe: 6ae2 ld s5,24(sp)
+ 3f00: 854e mv a0,s3
+ 3f02: 79a2 ld s3,40(sp)
+ 3f04: 6161 addi sp,sp,80
+ 3f06: 8082 ret
+ stream->buf_read_pos = 0;
+ 3f08: 40042a23 sw zero,1044(s0)
+ stream->buf_read_cnt = 0;
+ 3f0c: 40042c23 sw zero,1048(s0)
+ int64 ret = read(stream->fd, stream->buffer, BUFSIZ);
+ 3f10: 40000613 li a2,1024
+ 3f14: 85de mv a1,s7
+ 3f16: 9cafc0ef jal e0 <read>
+ if (ret <= 0)
+ 3f1a: 06a05063 blez a0,3f7a <fread+0x104>
+ stream->buf_read_cnt = (int)ret;
+ 3f1e: 40a42c23 sw a0,1048(s0)
+ while (bytes_read < total_bytes)
+ 3f22: f934e9e3 bltu s1,s3,3eb4 <fread+0x3e>
+ 3f26: bf5d j 3edc <fread+0x66>
+ uint64 available = stream->buf_read_cnt - stream->buf_read_pos;
+ 3f28: 40e7893b subw s2,a5,a4
+ memcpy(dst + bytes_read, stream->buffer + stream->buf_read_pos, to_copy);
+ 3f2c: 00eb85b3 add a1,s7,a4
+ 3f30: 009a0533 add a0,s4,s1
+ uint64 to_copy = (available < remaining) ? available : remaining;
+ 3f34: 01267363 bgeu a2,s2,3f3a <fread+0xc4>
+ 3f38: 8932 mv s2,a2
+ memcpy(dst + bytes_read, stream->buffer + stream->buf_read_pos, to_copy);
+ 3f3a: 864a mv a2,s2
+ 3f3c: 3c9000ef jal 4b04 <memcpy>
+ stream->buf_read_pos += to_copy;
+ 3f40: 41442783 lw a5,1044(s0)
+ bytes_read += to_copy;
+ 3f44: 94ca add s1,s1,s2
+ stream->buf_read_pos += to_copy;
+ 3f46: 012787bb addw a5,a5,s2
+ 3f4a: 40f42a23 sw a5,1044(s0)
+ while (bytes_read < total_bytes)
+ 3f4e: f734e3e3 bltu s1,s3,3eb4 <fread+0x3e>
+ 3f52: b769 j 3edc <fread+0x66>
+ int64 ret = write(stream->fd, stream->buffer, stream->buf_write_pos);
+ 3f54: 4288 lw a0,0(a3)
+ 3f56: 863e mv a2,a5
+ 3f58: 01068593 addi a1,a3,16
+ 3f5c: 98cfc0ef jal e8 <write>
+ if (ret < stream->buf_write_pos)
+ 3f60: 41042783 lw a5,1040(s0)
+ 3f64: 02f54163 blt a0,a5,3f86 <fread+0x110>
+ stream->buf_write_pos = 0;
+ 3f68: 40042823 sw zero,1040(s0)
+ 3f6c: bf0d j 3e9e <fread+0x28>
+}
+ 3f6e: 60a6 ld ra,72(sp)
+ return 0;
+ 3f70: 4981 li s3,0
+}
+ 3f72: 854e mv a0,s3
+ 3f74: 79a2 ld s3,40(sp)
+ 3f76: 6161 addi sp,sp,80
+ 3f78: 8082 ret
+ stream->eof = 1;
+ 3f7a: 4785 li a5,1
+ if (ret == 0)
+ 3f7c: e119 bnez a0,3f82 <fread+0x10c>
+ stream->eof = 1;
+ 3f7e: c45c sw a5,12(s0)
+ 3f80: bfb1 j 3edc <fread+0x66>
+ stream->error = 1;
+ 3f82: c41c sw a5,8(s0)
+ return bytes_read / size;
+ 3f84: bfa1 j 3edc <fread+0x66>
+ stream->error = 1;
+ 3f86: 4785 li a5,1
+ 3f88: c41c sw a5,8(s0)
+ stream->buf_write_pos = 0;
+ 3f8a: 40042823 sw zero,1040(s0)
+ return EOF;
+ 3f8e: bf01 j 3e9e <fread+0x28>
+
+0000000000003f90 <fwrite>:
+{
+ 3f90: 711d addi sp,sp,-96
+ 3f92: ec86 sd ra,88(sp)
+ 3f94: e0ca sd s2,64(sp)
+ if (!stream || !ptr || size == 0 || nmemb == 0)
+ 3f96: 10068063 beqz a3,4096 <fwrite+0x106>
+ 3f9a: f456 sd s5,40(sp)
+ 3f9c: 8aaa mv s5,a0
+ 3f9e: 10050263 beqz a0,40a2 <fwrite+0x112>
+ 3fa2: f05a sd s6,32(sp)
+ return 0;
+ 3fa4: 4901 li s2,0
+ 3fa6: 8b2e mv s6,a1
+ if (!stream || !ptr || size == 0 || nmemb == 0)
+ 3fa8: c1d9 beqz a1,402e <fwrite+0x9e>
+ 3faa: c251 beqz a2,402e <fwrite+0x9e>
+ if (stream->buf_mode == 2)
+ 3fac: 41c6a703 lw a4,1052(a3)
+ 3fb0: e8a2 sd s0,80(sp)
+ 3fb2: 4789 li a5,2
+ uint64 total_bytes = size * nmemb;
+ 3fb4: 02c58933 mul s2,a1,a2
+ if (stream->buf_mode == 2)
+ 3fb8: 8436 mv s0,a3
+ 3fba: 0ef70b63 beq a4,a5,40b0 <fwrite+0x120>
+ 3fbe: fc4e sd s3,56(sp)
+ 3fc0: ec5e sd s7,24(sp)
+ 3fc2: e862 sd s8,16(sp)
+ uint64 bytes_written = 0;
+ 3fc4: 4981 li s3,0
+ 3fc6: 01068b93 addi s7,a3,16
+ uint64 space_left = BUFSIZ - stream->buf_write_pos;
+ 3fca: 40000c13 li s8,1024
+ while (bytes_written < total_bytes)
+ 3fce: 12090263 beqz s2,40f2 <fwrite+0x162>
+ 3fd2: e4a6 sd s1,72(sp)
+ 3fd4: f852 sd s4,48(sp)
+ 3fd6: e466 sd s9,8(sp)
+ uint64 space_left = BUFSIZ - stream->buf_write_pos;
+ 3fd8: 41042783 lw a5,1040(s0)
+ uint64 remaining = total_bytes - bytes_written;
+ 3fdc: 41390cb3 sub s9,s2,s3
+ memcpy(stream->buffer + stream->buf_write_pos, src + bytes_written, remaining);
+ 3fe0: 013a85b3 add a1,s5,s3
+ uint64 space_left = BUFSIZ - stream->buf_write_pos;
+ 3fe4: 40fc0a3b subw s4,s8,a5
+ memcpy(stream->buffer + stream->buf_write_pos, src + bytes_written, space_left);
+ 3fe8: 00fb8533 add a0,s7,a5
+ 3fec: 8652 mv a2,s4
+ if (remaining <= space_left)
+ 3fee: 059a6763 bltu s4,s9,403c <fwrite+0xac>
+ memcpy(stream->buffer + stream->buf_write_pos, src + bytes_written, remaining);
+ 3ff2: 8666 mv a2,s9
+ 3ff4: 311000ef jal 4b04 <memcpy>
+ stream->buf_write_pos += remaining;
+ 3ff8: 41042783 lw a5,1040(s0)
+ if (stream->buf_write_pos == BUFSIZ)
+ 3ffc: 40000713 li a4,1024
+ stream->buf_write_pos += remaining;
+ 4000: 019786bb addw a3,a5,s9
+ 4004: 40d42823 sw a3,1040(s0)
+ if (stream->buf_write_pos == BUFSIZ)
+ 4008: 06e68a63 beq a3,a4,407c <fwrite+0xec>
+ return bytes_written / size;
+ 400c: 03695933 divu s2,s2,s6
+ 4010: 6446 ld s0,80(sp)
+ 4012: 64a6 ld s1,72(sp)
+ 4014: 79e2 ld s3,56(sp)
+ 4016: 7a42 ld s4,48(sp)
+ 4018: 7aa2 ld s5,40(sp)
+ 401a: 7b02 ld s6,32(sp)
+ 401c: 6be2 ld s7,24(sp)
+ 401e: 6c42 ld s8,16(sp)
+ 4020: 6ca2 ld s9,8(sp)
+}
+ 4022: 60e6 ld ra,88(sp)
+ 4024: 854a mv a0,s2
+ 4026: 6906 ld s2,64(sp)
+ 4028: 6125 addi sp,sp,96
+ 402a: 8082 ret
+ 402c: 6446 ld s0,80(sp)
+ 402e: 60e6 ld ra,88(sp)
+ 4030: 7aa2 ld s5,40(sp)
+ 4032: 7b02 ld s6,32(sp)
+ 4034: 854a mv a0,s2
+ 4036: 6906 ld s2,64(sp)
+ 4038: 6125 addi sp,sp,96
+ 403a: 8082 ret
+ memcpy(stream->buffer + stream->buf_write_pos, src + bytes_written, space_left);
+ 403c: 2c9000ef jal 4b04 <memcpy>
+ stream->buf_write_pos += space_left;
+ 4040: 41042783 lw a5,1040(s0)
+ int64 ret = write(stream->fd, stream->buffer, stream->buf_write_pos);
+ 4044: 85de mv a1,s7
+ bytes_written += space_left;
+ 4046: 99d2 add s3,s3,s4
+ stream->buf_write_pos += space_left;
+ 4048: 00fa04bb addw s1,s4,a5
+ int64 ret = write(stream->fd, stream->buffer, stream->buf_write_pos);
+ 404c: 02049613 slli a2,s1,0x20
+ stream->buf_write_pos += space_left;
+ 4050: 40942823 sw s1,1040(s0)
+ int64 ret = write(stream->fd, stream->buffer, stream->buf_write_pos);
+ 4054: 9201 srli a2,a2,0x20
+ if (stream->buf_write_pos > 0)
+ 4056: 00904763 bgtz s1,4064 <fwrite+0xd4>
+ while (bytes_written < total_bytes)
+ 405a: f729efe3 bltu s3,s2,3fd8 <fwrite+0x48>
+ return bytes_written / size;
+ 405e: 0369d933 divu s2,s3,s6
+ 4062: b77d j 4010 <fwrite+0x80>
+ int64 ret = write(stream->fd, stream->buffer, stream->buf_write_pos);
+ 4064: 4008 lw a0,0(s0)
+ 4066: 882fc0ef jal e8 <write>
+ if (ret < stream->buf_write_pos)
+ 406a: 41042783 lw a5,1040(s0)
+ 406e: 08f54963 blt a0,a5,4100 <fwrite+0x170>
+ stream->buf_write_pos = 0;
+ 4072: 40042823 sw zero,1040(s0)
+ while (bytes_written < total_bytes)
+ 4076: f729e1e3 bltu s3,s2,3fd8 <fwrite+0x48>
+ 407a: b7d5 j 405e <fwrite+0xce>
+ int64 ret = write(stream->fd, stream->buffer, stream->buf_write_pos);
+ 407c: 4008 lw a0,0(s0)
+ 407e: 40000613 li a2,1024
+ 4082: 85de mv a1,s7
+ 4084: 864fc0ef jal e8 <write>
+ if (ret < stream->buf_write_pos)
+ 4088: 41042783 lw a5,1040(s0)
+ 408c: 08f54163 blt a0,a5,410e <fwrite+0x17e>
+ stream->buf_write_pos = 0;
+ 4090: 40042823 sw zero,1040(s0)
+ 4094: bfa5 j 400c <fwrite+0x7c>
+}
+ 4096: 60e6 ld ra,88(sp)
+ return 0;
+ 4098: 4901 li s2,0
+}
+ 409a: 854a mv a0,s2
+ 409c: 6906 ld s2,64(sp)
+ 409e: 6125 addi sp,sp,96
+ 40a0: 8082 ret
+ 40a2: 60e6 ld ra,88(sp)
+ return 0;
+ 40a4: 4901 li s2,0
+ 40a6: 7aa2 ld s5,40(sp)
+}
+ 40a8: 854a mv a0,s2
+ 40aa: 6906 ld s2,64(sp)
+ 40ac: 6125 addi sp,sp,96
+ 40ae: 8082 ret
+ while (bytes_written < total_bytes)
+ 40b0: f6090ee3 beqz s2,402c <fwrite+0x9c>
+ 40b4: e4a6 sd s1,72(sp)
+ uint64 bytes_written = 0;
+ 40b6: 4481 li s1,0
+ 40b8: a021 j 40c0 <fwrite+0x130>
+ bytes_written += ret;
+ 40ba: 94aa add s1,s1,a0
+ while (bytes_written < total_bytes)
+ 40bc: 0324f463 bgeu s1,s2,40e4 <fwrite+0x154>
+ int64 ret = write(stream->fd, src + bytes_written, total_bytes - bytes_written);
+ 40c0: 4008 lw a0,0(s0)
+ 40c2: 40990633 sub a2,s2,s1
+ 40c6: 009a85b3 add a1,s5,s1
+ 40ca: 81efc0ef jal e8 <write>
+ if (ret <= 0)
+ 40ce: fea046e3 bgtz a0,40ba <fwrite+0x12a>
+ stream->error = 1;
+ 40d2: 4785 li a5,1
+ return bytes_written / size;
+ 40d4: 0364d933 divu s2,s1,s6
+ stream->error = 1;
+ 40d8: c41c sw a5,8(s0)
+ break;
+ 40da: 64a6 ld s1,72(sp)
+ 40dc: 6446 ld s0,80(sp)
+ 40de: 7aa2 ld s5,40(sp)
+ 40e0: 7b02 ld s6,32(sp)
+ 40e2: b781 j 4022 <fwrite+0x92>
+ return bytes_written / size;
+ 40e4: 0364d933 divu s2,s1,s6
+ 40e8: 6446 ld s0,80(sp)
+ 40ea: 64a6 ld s1,72(sp)
+ 40ec: 7aa2 ld s5,40(sp)
+ 40ee: 7b02 ld s6,32(sp)
+ 40f0: bf0d j 4022 <fwrite+0x92>
+ 40f2: 6446 ld s0,80(sp)
+ 40f4: 79e2 ld s3,56(sp)
+ 40f6: 7aa2 ld s5,40(sp)
+ 40f8: 7b02 ld s6,32(sp)
+ 40fa: 6be2 ld s7,24(sp)
+ 40fc: 6c42 ld s8,16(sp)
+ 40fe: b715 j 4022 <fwrite+0x92>
+ stream->error = 1;
+ 4100: 4785 li a5,1
+ 4102: c41c sw a5,8(s0)
+ stream->buf_write_pos = 0;
+ 4104: 40042823 sw zero,1040(s0)
+ while (bytes_written < total_bytes)
+ 4108: ed29e8e3 bltu s3,s2,3fd8 <fwrite+0x48>
+ 410c: bf89 j 405e <fwrite+0xce>
+ stream->error = 1;
+ 410e: 4785 li a5,1
+ 4110: c41c sw a5,8(s0)
+ stream->buf_write_pos = 0;
+ 4112: 40042823 sw zero,1040(s0)
+ return EOF;
+ 4116: bddd j 400c <fwrite+0x7c>
+
+0000000000004118 <fseek>:
+ if (!stream)
+ 4118: c925 beqz a0,4188 <fseek+0x70>
+{
+ 411a: 1101 addi sp,sp,-32
+ 411c: e04a sd s2,0(sp)
+ 411e: 8932 mv s2,a2
+ if (stream->buf_write_pos > 0)
+ 4120: 41052603 lw a2,1040(a0)
+{
+ 4124: e822 sd s0,16(sp)
+ 4126: e426 sd s1,8(sp)
+ 4128: ec06 sd ra,24(sp)
+ 412a: 842a mv s0,a0
+ 412c: 84ae mv s1,a1
+ if (stream->buf_write_pos > 0)
+ 412e: 02c04863 bgtz a2,415e <fseek+0x46>
+ if (lseek(stream->fd, offset, whence) < 0)
+ 4132: 4008 lw a0,0(s0)
+ stream->buf_read_pos = 0;
+ 4134: 40042a23 sw zero,1044(s0)
+ stream->buf_read_cnt = 0;
+ 4138: 40042c23 sw zero,1048(s0)
+ stream->eof = 0;
+ 413c: 00042623 sw zero,12(s0)
+ if (lseek(stream->fd, offset, whence) < 0)
+ 4140: 864a mv a2,s2
+ 4142: 0004859b sext.w a1,s1
+ 4146: 832fc0ef jal 178 <lseek>
+ 414a: 87aa mv a5,a0
+ return 0;
+ 414c: 4501 li a0,0
+ if (lseek(stream->fd, offset, whence) < 0)
+ 414e: 0207c463 bltz a5,4176 <fseek+0x5e>
+}
+ 4152: 60e2 ld ra,24(sp)
+ 4154: 6442 ld s0,16(sp)
+ 4156: 64a2 ld s1,8(sp)
+ 4158: 6902 ld s2,0(sp)
+ 415a: 6105 addi sp,sp,32
+ 415c: 8082 ret
+ int64 ret = write(stream->fd, stream->buffer, stream->buf_write_pos);
+ 415e: 4108 lw a0,0(a0)
+ 4160: 01040593 addi a1,s0,16
+ 4164: f85fb0ef jal e8 <write>
+ if (ret < stream->buf_write_pos)
+ 4168: 41042783 lw a5,1040(s0)
+ 416c: 00f54963 blt a0,a5,417e <fseek+0x66>
+ stream->buf_write_pos = 0;
+ 4170: 40042823 sw zero,1040(s0)
+ 4174: bf7d j 4132 <fseek+0x1a>
+ stream->error = 1;
+ 4176: 4785 li a5,1
+ 4178: c41c sw a5,8(s0)
+ return -1;
+ 417a: 557d li a0,-1
+ 417c: bfd9 j 4152 <fseek+0x3a>
+ stream->error = 1;
+ 417e: 4785 li a5,1
+ 4180: c41c sw a5,8(s0)
+ stream->buf_write_pos = 0;
+ 4182: 40042823 sw zero,1040(s0)
+ return EOF;
+ 4186: b775 j 4132 <fseek+0x1a>
+ return -1;
+ 4188: 557d li a0,-1
+}
+ 418a: 8082 ret
+
+000000000000418c <ftell>:
+ if (!stream)
+ 418c: c505 beqz a0,41b4 <ftell+0x28>
+{
+ 418e: 1141 addi sp,sp,-16
+ 4190: e022 sd s0,0(sp)
+ 4192: 842a mv s0,a0
+ int64 ret = lseek(stream->fd, 0, SEEK_CUR);
+ 4194: 4108 lw a0,0(a0)
+ 4196: 4605 li a2,1
+ 4198: 4581 li a1,0
+{
+ 419a: e406 sd ra,8(sp)
+ int64 ret = lseek(stream->fd, 0, SEEK_CUR);
+ 419c: fddfb0ef jal 178 <lseek>
+ if (ret < 0)
+ 41a0: 00054663 bltz a0,41ac <ftell+0x20>
+}
+ 41a4: 60a2 ld ra,8(sp)
+ 41a6: 6402 ld s0,0(sp)
+ 41a8: 0141 addi sp,sp,16
+ 41aa: 8082 ret
+ stream->error = 1;
+ 41ac: 4785 li a5,1
+ 41ae: c41c sw a5,8(s0)
+ return -1L;
+ 41b0: 557d li a0,-1
+ 41b2: bfcd j 41a4 <ftell+0x18>
+ 41b4: 557d li a0,-1
+}
+ 41b6: 8082 ret
+
+00000000000041b8 <rewind>:
+ if (stream)
+ 41b8: c915 beqz a0,41ec <rewind+0x34>
+ if (stream->buf_write_pos > 0)
+ 41ba: 41052603 lw a2,1040(a0)
+{
+ 41be: 1141 addi sp,sp,-16
+ 41c0: e022 sd s0,0(sp)
+ 41c2: e406 sd ra,8(sp)
+ 41c4: 842a mv s0,a0
+ if (stream->buf_write_pos > 0)
+ 41c6: 02c04463 bgtz a2,41ee <rewind+0x36>
+ if (lseek(stream->fd, offset, whence) < 0)
+ 41ca: 4008 lw a0,0(s0)
+ stream->buf_read_pos = 0;
+ 41cc: 40042a23 sw zero,1044(s0)
+ stream->buf_read_cnt = 0;
+ 41d0: 40042c23 sw zero,1048(s0)
+ stream->eof = 0;
+ 41d4: 00042623 sw zero,12(s0)
+ if (lseek(stream->fd, offset, whence) < 0)
+ 41d8: 4601 li a2,0
+ 41da: 4581 li a1,0
+ 41dc: f9dfb0ef jal 178 <lseek>
+}
+ 41e0: 60a2 ld ra,8(sp)
+ stream->error = 0;
+ 41e2: 00042423 sw zero,8(s0)
+}
+ 41e6: 6402 ld s0,0(sp)
+ 41e8: 0141 addi sp,sp,16
+ 41ea: 8082 ret
+ 41ec: 8082 ret
+ int64 ret = write(stream->fd, stream->buffer, stream->buf_write_pos);
+ 41ee: 4108 lw a0,0(a0)
+ 41f0: 01040593 addi a1,s0,16
+ 41f4: ef5fb0ef jal e8 <write>
+ if (ret < stream->buf_write_pos)
+ 41f8: 41042783 lw a5,1040(s0)
+ 41fc: 00f54563 blt a0,a5,4206 <rewind+0x4e>
+ stream->buf_write_pos = 0;
+ 4200: 40042823 sw zero,1040(s0)
+ 4204: b7d9 j 41ca <rewind+0x12>
+ stream->error = 1;
+ 4206: 4785 li a5,1
+ 4208: c41c sw a5,8(s0)
+ stream->buf_write_pos = 0;
+ 420a: 40042823 sw zero,1040(s0)
+ return EOF;
+ 420e: bf75 j 41ca <rewind+0x12>
+
+0000000000004210 <feof>:
+ return (stream) ? stream->eof : 1;
+ 4210: c119 beqz a0,4216 <feof+0x6>
+ 4212: 4548 lw a0,12(a0)
+ 4214: 8082 ret
+ 4216: 4505 li a0,1
+}
+ 4218: 8082 ret
+
+000000000000421a <ferror>:
+ return (stream) ? stream->error : 1;
+ 421a: c119 beqz a0,4220 <ferror+0x6>
+ 421c: 4508 lw a0,8(a0)
+ 421e: 8082 ret
+ 4220: 4505 li a0,1
+}
+ 4222: 8082 ret
+
+0000000000004224 <clearerr>:
+ if (stream)
+ 4224: c509 beqz a0,422e <clearerr+0xa>
+ stream->error = 0;
+ 4226: 00052423 sw zero,8(a0)
+ stream->eof = 0;
+ 422a: 00052623 sw zero,12(a0)
+}
+ 422e: 8082 ret
+
+0000000000004230 <ungetc>:
+ if (!stream || c == EOF)
+ 4230: c19d beqz a1,4256 <ungetc+0x26>
+ 4232: 57fd li a5,-1
+ 4234: 02f50163 beq a0,a5,4256 <ungetc+0x26>
+ if (stream->buf_read_pos > 0)
+ 4238: 4145a783 lw a5,1044(a1)
+ 423c: 00f05d63 blez a5,4256 <ungetc+0x26>
+ stream->buf_read_pos--;
+ 4240: fff7871b addiw a4,a5,-1
+ 4244: 40e5aa23 sw a4,1044(a1)
+ stream->buffer[stream->buf_read_pos] = (char)c;
+ 4248: 00e587b3 add a5,a1,a4
+ 424c: 00a78823 sb a0,16(a5)
+ stream->eof = 0;
+ 4250: 0005a623 sw zero,12(a1)
+ return c;
+ 4254: 8082 ret
+ return EOF;
+ 4256: 557d li a0,-1
+ 4258: 8082 ret
+
+000000000000425a <strtoull.part.0>:
+ return new_ptr;
+}
+
+/* String Conversion*/
+
+unsigned long long strtoull(const char *nptr, char **endptr, int base)
+ 425a: 1141 addi sp,sp,-16
+ 425c: e422 sd s0,8(sp)
+ 425e: 8eaa mv t4,a0
+{
+ const char *s = nptr;
+ 4260: 88aa mv a7,a0
+ static inline int isdigit(int c) { return c >= '0' && c <= '9'; }
+ static inline int islower(int c) { return c >= 'a' && c <= 'z'; }
+ static inline int isupper(int c) { return c >= 'A' && c <= 'Z'; }
+ static inline int isalpha(int c) { return islower(c) || isupper(c); }
+ static inline int isalnum(int c) { return isalpha(c) || isdigit(c); }
+ static inline int isspace(int c) { return c == ' ' || c == '\t' || c == '\n' || c == '\v' || c == '\f' || c == '\r'; }
+ 4262: 02000313 li t1,32
+ 4266: 4e11 li t3,4
+ return 0;
}
- if (n < 0)
- 62: 04054c63 bltz a0,ba <_Z9print_inti+0x64>
- 66: 840a mv s0,sp
+
+ do
+ {
+ c = *s++;
+ 4268: 0008c783 lbu a5,0(a7)
+ 426c: 00188813 addi a6,a7,1
+ 4270: ff77871b addiw a4,a5,-9
+ 4274: 0ff77693 zext.b a3,a4
+ 4278: 0007871b sext.w a4,a5
+ 427c: 04678363 beq a5,t1,42c2 <strtoull.part.0+0x68>
+ 4280: 04de7163 bgeu t3,a3,42c2 <strtoull.part.0+0x68>
+ } while (isspace(c));
+
+ if (c == '-')
+ 4284: 02d00793 li a5,45
+ 4288: 0ef70863 beq a4,a5,4378 <strtoull.part.0+0x11e>
{
neg = 1;
- 68: 86a2 mv a3,s0
- 6a: 4701 li a4,0
- n = -n;
+ c = *s++;
}
- while (n > 0)
+ else if (c == '+')
+ 428c: 02b00793 li a5,43
+ int neg = 0, any, cutlim;
+ 4290: 4381 li t2,0
+ else if (c == '+')
+ 4292: 08f70c63 beq a4,a5,432a <strtoull.part.0+0xd0>
{
- buf[i++] = (n % 10) + '0';
- 6c: 4629 li a2,10
- 6e: 02c567bb remw a5,a0,a2
- while (n > 0)
- 72: 0685 addi a3,a3,1
- 74: 85ba mv a1,a4
- buf[i++] = (n % 10) + '0';
- 76: 2705 addiw a4,a4,1
- n /= 10;
- 78: 02c5453b divw a0,a0,a2
- buf[i++] = (n % 10) + '0';
- 7c: 0307879b addiw a5,a5,48
- 80: fef68fa3 sb a5,-1(a3)
- while (n > 0)
- 84: f56d bnez a0,6e <_Z9print_inti+0x18>
+ c = *s++;
}
- if (neg)
- 86: 02081e63 bnez a6,c2 <_Z9print_inti+0x6c>
- 8a: fff7079b addiw a5,a4,-1
- 8e: ffe40493 addi s1,s0,-2
- 92: 1782 slli a5,a5,0x20
- 94: fff70693 addi a3,a4,-1
- 98: 94ba add s1,s1,a4
- 9a: 9381 srli a5,a5,0x20
- 9c: 9436 add s0,s0,a3
- 9e: 8c9d sub s1,s1,a5
- buf[i++] = '-';
- while (i > 0)
- write(1, &buf[--i], 1);
- a0: 85a2 mv a1,s0
- a2: 4605 li a2,1
- a4: 4505 li a0,1
- while (i > 0)
- a6: 147d addi s0,s0,-1
- write(1, &buf[--i], 1);
- a8: 686000ef jal 72e <write>
- while (i > 0)
- ac: fe849ae3 bne s1,s0,a0 <_Z9print_inti+0x4a>
-}
- b0: 70a2 ld ra,40(sp)
- b2: 7402 ld s0,32(sp)
- b4: 64e2 ld s1,24(sp)
- b6: 6145 addi sp,sp,48
- b8: 8082 ret
- n = -n;
- ba: 40a0053b negw a0,a0
- neg = 1;
- be: 4805 li a6,1
- c0: b75d j 66 <_Z9print_inti+0x10>
- buf[i++] = '-';
- c2: 01070793 addi a5,a4,16
- c6: 00278733 add a4,a5,sp
- ca: 02d00793 li a5,45
- ce: fef70823 sb a5,-16(a4)
- d2: 0025871b addiw a4,a1,2
- d6: bf55 j 8a <_Z9print_inti+0x34>
- write(1, "0", 1);
- d8: 4605 li a2,1
- da: 00000597 auipc a1,0x0
- de: 6e658593 addi a1,a1,1766 # 7c0 <disk_test+0xa>
- e2: 4505 li a0,1
- e4: a5a9 j 72e <write>
-
-00000000000000e6 <_Z9print_hexy>:
-
-void print_hex(uint64 n)
-{
- char buf[16];
- char digits[] = "0123456789ABCDEF";
- e6: 00000797 auipc a5,0x0
- ea: 6ea78793 addi a5,a5,1770 # 7d0 <disk_test+0x1a>
- ee: 6394 ld a3,0(a5)
- f0: 6798 ld a4,8(a5)
- f2: 0107c783 lbu a5,16(a5)
-{
- f6: 715d addi sp,sp,-80
- f8: fc26 sd s1,56(sp)
- write(1, "0x", 2);
- fa: 4609 li a2,2
-{
- fc: 84aa mv s1,a0
- write(1, "0x", 2);
- fe: 00000597 auipc a1,0x0
- 102: 6ca58593 addi a1,a1,1738 # 7c8 <disk_test+0x12>
- 106: 4505 li a0,1
-{
- 108: e486 sd ra,72(sp)
- char digits[] = "0123456789ABCDEF";
- 10a: ec36 sd a3,24(sp)
- 10c: f03a sd a4,32(sp)
- 10e: 02f10423 sb a5,40(sp)
- write(1, "0x", 2);
- 112: 61c000ef jal 72e <write>
- if (n == 0)
- 116: cca1 beqz s1,16e <_Z9print_hexy+0x88>
- 118: e0a2 sd s0,64(sp)
- 11a: 0020 addi s0,sp,8
- 11c: 87a2 mv a5,s0
- return;
+
+ if ((base == 0 || base == 16) && c == '0' && (*s == 'x' || *s == 'X'))
+ 4296: ea05 bnez a2,42c6 <strtoull.part.0+0x6c>
+ 4298: 03000793 li a5,48
+ 429c: 0ef70463 beq a4,a5,4384 <strtoull.part.0+0x12a>
+ 42a0: 00ccd8b7 lui a7,0xccd
+ 42a4: ccd88893 addi a7,a7,-819 # cccccd <_ZSt4cerr+0xcc5485>
+ 42a8: 08b2 slli a7,a7,0xc
+ 42aa: ccd88893 addi a7,a7,-819
+ 42ae: 08b2 slli a7,a7,0xc
+ 42b0: ccd88893 addi a7,a7,-819
+ 42b4: 08b6 slli a7,a7,0xd
+ 42b6: 4415 li s0,5
+ 42b8: 99988893 addi a7,a7,-1639
+ 42bc: 42a9 li t0,10
+ c = s[1];
+ s += 2;
+ base = 16;
}
- int i = 0;
- while (n > 0)
+ if (base == 0)
+ base = (c == '0' ? 8 : 10);
+ 42be: 4629 li a2,10
+ 42c0: a829 j 42da <strtoull.part.0+0x80>
+unsigned long long strtoull(const char *nptr, char **endptr, int base)
+ 42c2: 88c2 mv a7,a6
+ 42c4: b755 j 4268 <strtoull.part.0+0xe>
+ if ((base == 0 || base == 16) && c == '0' && (*s == 'x' || *s == 'X'))
+ 42c6: 47c1 li a5,16
+ 42c8: 0cf60d63 beq a2,a5,43a2 <strtoull.part.0+0x148>
+
+ cutoff = ULLONG_MAX / (unsigned long long)base;
+ 42cc: 58fd li a7,-1
+ cutlim = ULLONG_MAX % (unsigned long long)base;
+ 42ce: 02c8f433 remu s0,a7,a2
+ cutoff = ULLONG_MAX / (unsigned long long)base;
+ 42d2: 82b2 mv t0,a2
+ 42d4: 02c8d8b3 divu a7,a7,a2
+ cutlim = ULLONG_MAX % (unsigned long long)base;
+ 42d8: 2401 sext.w s0,s0
+
+ for (acc = 0, any = 0;; c = *s++)
+ 42da: 4301 li t1,0
+ 42dc: 4501 li a0,0
{
- buf[i++] = digits[n % 16];
- 11e: 00f4f713 andi a4,s1,15
- 122: 03070713 addi a4,a4,48
- 126: 970a add a4,a4,sp
- 128: fe874683 lbu a3,-24(a4)
- n /= 16;
- 12c: 8091 srli s1,s1,0x4
- 12e: 873e mv a4,a5
- buf[i++] = digits[n % 16];
- 130: 00d78023 sb a3,0(a5)
- while (n > 0)
- 134: 0785 addi a5,a5,1
- 136: f4e5 bnez s1,11e <_Z9print_hexy+0x38>
- 138: 9f01 subw a4,a4,s0
- 13a: 0017079b addiw a5,a4,1
- 13e: fff7871b addiw a4,a5,-1
- 142: ffe40493 addi s1,s0,-2
- 146: 1702 slli a4,a4,0x20
- 148: fff78693 addi a3,a5,-1
- 14c: 94be add s1,s1,a5
- 14e: 9301 srli a4,a4,0x20
- 150: 9436 add s0,s0,a3
- 152: 8c99 sub s1,s1,a4
+ if (isdigit(c))
+ 42de: 4e25 li t3,9
+ static inline int isalpha(int c) { return islower(c) || isupper(c); }
+ 42e0: 4fe5 li t6,25
+ break;
+
+ if (c >= base)
+ break;
+
+ if (any < 0 || acc > cutoff || (acc == cutoff && c > cutlim))
+ 42e2: 5f7d li t5,-1
+ if (isdigit(c))
+ 42e4: fd07079b addiw a5,a4,-48
+ static inline int isdigit(int c) { return c >= '0' && c <= '9'; }
+ 42e8: 0007069b sext.w a3,a4
+ 42ec: 00fe7e63 bgeu t3,a5,4308 <strtoull.part.0+0xae>
+ static inline int isalpha(int c) { return islower(c) || isupper(c); }
+ 42f0: f9f6879b addiw a5,a3,-97
+ 42f4: 04fff063 bgeu t6,a5,4334 <strtoull.part.0+0xda>
+ 42f8: fbf6869b addiw a3,a3,-65
+ 42fc: 04dfe163 bltu t6,a3,433e <strtoull.part.0+0xe4>
+ c -= isupper(c) ? 'A' - 10 : 'a' - 10;
+ 4300: 03700793 li a5,55
+ 4304: 40f707bb subw a5,a4,a5
+ if (c >= base)
+ 4308: 02c7db63 bge a5,a2,433e <strtoull.part.0+0xe4>
+ if (any < 0 || acc > cutoff || (acc == cutoff && c > cutlim))
+ 430c: 01e30b63 beq t1,t5,4322 <strtoull.part.0+0xc8>
+ any = -1;
+ 4310: 537d li t1,-1
+ if (any < 0 || acc > cutoff || (acc == cutoff && c > cutlim))
+ 4312: 00a8e863 bltu a7,a0,4322 <strtoull.part.0+0xc8>
+ 4316: 05150e63 beq a0,a7,4372 <strtoull.part.0+0x118>
+ else
+ {
+ any = 1;
+ 431a: 4305 li t1,1
+ acc *= base;
+ 431c: 02550533 mul a0,a0,t0
+ acc += c;
+ 4320: 953e add a0,a0,a5
+ for (acc = 0, any = 0;; c = *s++)
+ 4322: 0805 addi a6,a6,1
+ 4324: fff84703 lbu a4,-1(a6)
+ if (isdigit(c))
+ 4328: bf75 j 42e4 <strtoull.part.0+0x8a>
+ c = *s++;
+ 432a: 00084703 lbu a4,0(a6)
+ 432e: 00288813 addi a6,a7,2
+ 4332: b795 j 4296 <strtoull.part.0+0x3c>
+ c -= isupper(c) ? 'A' - 10 : 'a' - 10;
+ 4334: 05700793 li a5,87
+ 4338: 40f707bb subw a5,a4,a5
+ 433c: b7f1 j 4308 <strtoull.part.0+0xae>
+ }
}
- while (i > 0)
- write(1, &buf[--i], 1);
- 154: 85a2 mv a1,s0
- 156: 4605 li a2,1
- 158: 4505 li a0,1
- while (i > 0)
- 15a: 147d addi s0,s0,-1
- write(1, &buf[--i], 1);
- 15c: 5d2000ef jal 72e <write>
- while (i > 0)
- 160: fe941ae3 bne s0,s1,154 <_Z9print_hexy+0x6e>
- 164: 6406 ld s0,64(sp)
-}
- 166: 60a6 ld ra,72(sp)
- 168: 74e2 ld s1,56(sp)
- 16a: 6161 addi sp,sp,80
- 16c: 8082 ret
- 16e: 60a6 ld ra,72(sp)
- 170: 74e2 ld s1,56(sp)
- write(1, "0", 1);
- 172: 4605 li a2,1
- 174: 00000597 auipc a1,0x0
- 178: 64c58593 addi a1,a1,1612 # 7c0 <disk_test+0xa>
- 17c: 4505 li a0,1
-}
- 17e: 6161 addi sp,sp,80
- write(1, "0", 1);
- 180: a37d j 72e <write>
-
-0000000000000182 <_Z13test_syscallsv>:
-
-void test_syscalls()
-{
- 182: 1101 addi sp,sp,-32
- 184: 00000697 auipc a3,0x0
- 188: 66468693 addi a3,a3,1636 # 7e8 <disk_test+0x32>
- 18c: ec06 sd ra,24(sp)
- 18e: e822 sd s0,16(sp)
- 190: e426 sd s1,8(sp)
- 192: 87b6 mv a5,a3
- while (s[n])
- 194: 0017c703 lbu a4,1(a5)
- 198: 863e mv a2,a5
- 19a: 0785 addi a5,a5,1
- 19c: ff65 bnez a4,194 <_Z13test_syscallsv+0x12>
- n++;
- 19e: 9e15 subw a2,a2,a3
- write(1, s, strlen(s));
- 1a0: 2605 addiw a2,a2,1
- 1a2: 00000597 auipc a1,0x0
- 1a6: 64658593 addi a1,a1,1606 # 7e8 <disk_test+0x32>
- 1aa: 4505 li a0,1
- 1ac: 582000ef jal 72e <write>
- while (s[n])
- 1b0: 00000697 auipc a3,0x0
- 1b4: 66868693 addi a3,a3,1640 # 818 <disk_test+0x62>
- write(1, s, strlen(s));
- 1b8: 87b6 mv a5,a3
- while (s[n])
- 1ba: 0017c703 lbu a4,1(a5)
- 1be: 863e mv a2,a5
- 1c0: 0785 addi a5,a5,1
- 1c2: ff65 bnez a4,1ba <_Z13test_syscallsv+0x38>
- n++;
- 1c4: 9e15 subw a2,a2,a3
- write(1, s, strlen(s));
- 1c6: 2605 addiw a2,a2,1
- 1c8: 00000597 auipc a1,0x0
- 1cc: 65058593 addi a1,a1,1616 # 818 <disk_test+0x62>
- 1d0: 4505 li a0,1
- 1d2: 55c000ef jal 72e <write>
- print("\n=== [Test] Starting System Call Check ===\n");
-
- print("[1/4] Checking getpid()... ");
- int my_pid = getpid();
- 1d6: 5b8000ef jal 78e <getpid>
- 1da: 842a mv s0,a0
- if (my_pid > 0)
- 1dc: 2aa05463 blez a0,484 <_Z13test_syscallsv+0x302>
- 1e0: 00000697 auipc a3,0x0
- 1e4: 65868693 addi a3,a3,1624 # 838 <disk_test+0x82>
- 1e8: 87b6 mv a5,a3
- while (s[n])
- 1ea: 0017c703 lbu a4,1(a5)
- 1ee: 863e mv a2,a5
- 1f0: 0785 addi a5,a5,1
- 1f2: ff65 bnez a4,1ea <_Z13test_syscallsv+0x68>
- n++;
- 1f4: 9e15 subw a2,a2,a3
- write(1, s, strlen(s));
- 1f6: 2605 addiw a2,a2,1
- 1f8: 00000597 auipc a1,0x0
- 1fc: 64058593 addi a1,a1,1600 # 838 <disk_test+0x82>
- 200: 4505 li a0,1
- 202: 52c000ef jal 72e <write>
+
+ if (any < 0)
+ 433e: 57fd li a5,-1
+ 4340: 00f30e63 beq t1,a5,435c <strtoull.part.0+0x102>
{
- print("PASS (PID=");
- print_int(my_pid);
- 206: 8522 mv a0,s0
- 208: e4fff0ef jal 56 <_Z9print_inti>
- while (s[n])
- 20c: 00000697 auipc a3,0x0
- 210: 63c68693 addi a3,a3,1596 # 848 <disk_test+0x92>
- print_int(my_pid);
- 214: 87b6 mv a5,a3
- while (s[n])
- 216: 0017c703 lbu a4,1(a5)
- 21a: 863e mv a2,a5
- 21c: 0785 addi a5,a5,1
- 21e: ff65 bnez a4,216 <_Z13test_syscallsv+0x94>
- n++;
- 220: 9e15 subw a2,a2,a3
- write(1, s, strlen(s));
- 222: 2605 addiw a2,a2,1
- 224: 00000597 auipc a1,0x0
- 228: 62458593 addi a1,a1,1572 # 848 <disk_test+0x92>
- 22c: 4505 li a0,1
- 22e: 500000ef jal 72e <write>
- while (s[n])
- 232: 00000697 auipc a3,0x0
- 236: 63668693 addi a3,a3,1590 # 868 <disk_test+0xb2>
- if (my_pid > 0)
- 23a: 87b6 mv a5,a3
- while (s[n])
- 23c: 0017c703 lbu a4,1(a5)
- 240: 863e mv a2,a5
- 242: 0785 addi a5,a5,1
- 244: ff65 bnez a4,23c <_Z13test_syscallsv+0xba>
- n++;
- 246: 9e15 subw a2,a2,a3
- write(1, s, strlen(s));
- 248: 2605 addiw a2,a2,1
- 24a: 00000597 auipc a1,0x0
- 24e: 61e58593 addi a1,a1,1566 # 868 <disk_test+0xb2>
- 252: 4505 li a0,1
- 254: 4da000ef jal 72e <write>
+ acc = ULLONG_MAX;
+ errno = ERANGE;
+ }
+ else if (neg)
+ 4344: 00038463 beqz t2,434c <strtoull.part.0+0xf2>
+ acc = -acc;
+ 4348: 40a00533 neg a0,a0
+
+ if (endptr != 0)
+ 434c: c589 beqz a1,4356 <strtoull.part.0+0xfc>
+ *endptr = (char *)(any ? s - 1 : nptr);
+ 434e: 00031f63 bnez t1,436c <strtoull.part.0+0x112>
+ 4352: 01d5b023 sd t4,0(a1)
+
+ return acc;
+}
+ 4356: 6422 ld s0,8(sp)
+ 4358: 0141 addi sp,sp,16
+ 435a: 8082 ret
+ errno = ERANGE;
+ 435c: 02200793 li a5,34
+ 4360: 00003717 auipc a4,0x3
+ 4364: 3af72823 sw a5,944(a4) # 7710 <errno>
+ acc = ULLONG_MAX;
+ 4368: 557d li a0,-1
+ if (endptr != 0)
+ 436a: d5f5 beqz a1,4356 <strtoull.part.0+0xfc>
+ *endptr = (char *)(any ? s - 1 : nptr);
+ 436c: fff80e93 addi t4,a6,-1
+ 4370: b7cd j 4352 <strtoull.part.0+0xf8>
+ if (any < 0 || acc > cutoff || (acc == cutoff && c > cutlim))
+ 4372: faf448e3 blt s0,a5,4322 <strtoull.part.0+0xc8>
+ 4376: b755 j 431a <strtoull.part.0+0xc0>
+ c = *s++;
+ 4378: 00084703 lbu a4,0(a6)
+ neg = 1;
+ 437c: 4385 li t2,1
+ c = *s++;
+ 437e: 00288813 addi a6,a7,2
+ 4382: bf11 j 4296 <strtoull.part.0+0x3c>
+ if ((base == 0 || base == 16) && c == '0' && (*s == 'x' || *s == 'X'))
+ 4384: 00084783 lbu a5,0(a6)
+ 4388: 05800693 li a3,88
+ 438c: 0df7f793 andi a5,a5,223
+ 4390: 02d78b63 beq a5,a3,43c6 <strtoull.part.0+0x16c>
+ 4394: 58fd li a7,-1
+ 4396: 441d li s0,7
+ 4398: 0038d893 srli a7,a7,0x3
+ 439c: 42a1 li t0,8
+ base = (c == '0' ? 8 : 10);
+ 439e: 4621 li a2,8
+ 43a0: bf2d j 42da <strtoull.part.0+0x80>
+ if ((base == 0 || base == 16) && c == '0' && (*s == 'x' || *s == 'X'))
+ 43a2: 03000793 li a5,48
+ 43a6: 00f70863 beq a4,a5,43b6 <strtoull.part.0+0x15c>
+ 43aa: 58fd li a7,-1
+ 43ac: 443d li s0,15
+ 43ae: 0048d893 srli a7,a7,0x4
+ 43b2: 42c1 li t0,16
+ 43b4: b71d j 42da <strtoull.part.0+0x80>
+ 43b6: 00084783 lbu a5,0(a6)
+ 43ba: 05800693 li a3,88
+ 43be: 0df7f793 andi a5,a5,223
+ 43c2: fed794e3 bne a5,a3,43aa <strtoull.part.0+0x150>
+ s += 2;
+ 43c6: 58fd li a7,-1
+ c = s[1];
+ 43c8: 00184703 lbu a4,1(a6)
+ s += 2;
+ 43cc: 443d li s0,15
+ 43ce: 0809 addi a6,a6,2
+ 43d0: 0048d893 srli a7,a7,0x4
+ 43d4: 42c1 li t0,16
+ base = 16;
+ 43d6: 4641 li a2,16
+ 43d8: b709 j 42da <strtoull.part.0+0x80>
+
+00000000000043da <atexit>:
+ if (__atexit_func_count >= ATEXIT_MAX)
+ 43da: 00003717 auipc a4,0x3
+ 43de: 33670713 addi a4,a4,822 # 7710 <errno>
+ 43e2: 435c lw a5,4(a4)
+ 43e4: 46fd li a3,31
+ 43e6: 00f6ca63 blt a3,a5,43fa <atexit+0x20>
+ __atexit_funcs[__atexit_func_count++] = function;
+ 43ea: 00379693 slli a3,a5,0x3
+ 43ee: 96ba add a3,a3,a4
+ 43f0: 2785 addiw a5,a5,1
+ 43f2: e688 sd a0,8(a3)
+ 43f4: c35c sw a5,4(a4)
+ return 0;
+ 43f6: 4501 li a0,0
+ 43f8: 8082 ret
+ return -1;
+ 43fa: 557d li a0,-1
+}
+ 43fc: 8082 ret
+
+00000000000043fe <exit>:
+{
+ 43fe: 1101 addi sp,sp,-32
+ 4400: e822 sd s0,16(sp)
+ while (__atexit_func_count > 0)
+ 4402: 00003417 auipc s0,0x3
+ 4406: 30e40413 addi s0,s0,782 # 7710 <errno>
+ 440a: 405c lw a5,4(s0)
+{
+ 440c: e426 sd s1,8(sp)
+ 440e: ec06 sd ra,24(sp)
+ 4410: 84aa mv s1,a0
+ while (__atexit_func_count > 0)
+ 4412: 00f05d63 blez a5,442c <exit+0x2e>
+ (__atexit_funcs[--__atexit_func_count])();
+ 4416: fff7871b addiw a4,a5,-1
+ 441a: 87ba mv a5,a4
+ 441c: 070e slli a4,a4,0x3
+ 441e: 9722 add a4,a4,s0
+ 4420: 6718 ld a4,8(a4)
+ 4422: c05c sw a5,4(s0)
+ 4424: 9702 jalr a4
+ while (__atexit_func_count > 0)
+ 4426: 405c lw a5,4(s0)
+ 4428: fef047e3 bgtz a5,4416 <exit+0x18>
+ sys_exit(status);
+ 442c: 8526 mv a0,s1
+ 442e: c93fb0ef jal c0 <sys_exit>
+ while (1)
+ 4432: a001 j 4432 <exit+0x34>
+
+0000000000004434 <abort>:
+{
+ 4434: 1141 addi sp,sp,-16
+ exit(127);
+ 4436: 07f00513 li a0,127
+{
+ 443a: e406 sd ra,8(sp)
+ exit(127);
+ 443c: fc3ff0ef jal 43fe <exit>
+
+0000000000004440 <getenv>:
+}
+ 4440: 4501 li a0,0
+ 4442: 8082 ret
+
+0000000000004444 <system>:
+}
+ 4444: 557d li a0,-1
+ 4446: 8082 ret
+
+0000000000004448 <free>:
+ if (!ptr)
+ 4448: c121 beqz a0,4488 <free+0x40>
+ for (p = freep; !(bp > p && bp < p->next); p = p->next)
+ 444a: 00003617 auipc a2,0x3
+ 444e: 2c660613 addi a2,a2,710 # 7710 <errno>
+ 4452: 10863783 ld a5,264(a2)
+ bp = (header_t *)ptr - 1;
+ 4456: ff050693 addi a3,a0,-16
+ if (p >= p->next && (bp > p || bp < p->next))
+ 445a: 6798 ld a4,8(a5)
+ for (p = freep; !(bp > p && bp < p->next); p = p->next)
+ 445c: 02d7f763 bgeu a5,a3,448a <free+0x42>
+ 4460: 00e6e463 bltu a3,a4,4468 <free+0x20>
+ if (p >= p->next && (bp > p || bp < p->next))
+ 4464: 02e7e763 bltu a5,a4,4492 <free+0x4a>
+ if ((char *)bp + bp->size == (char *)p->next)
+ 4468: ff053583 ld a1,-16(a0)
+ 446c: 00b68833 add a6,a3,a1
+ 4470: 03070363 beq a4,a6,4496 <free+0x4e>
+ if ((char *)p + p->size == (char *)bp)
+ 4474: 638c ld a1,0(a5)
+ 4476: fee53c23 sd a4,-8(a0)
+ 447a: 00b78833 add a6,a5,a1
+ 447e: 03068963 beq a3,a6,44b0 <free+0x68>
+ 4482: e794 sd a3,8(a5)
+ freep = p;
+ 4484: 10f63423 sd a5,264(a2)
+}
+ 4488: 8082 ret
+ if (p >= p->next && (bp > p || bp < p->next))
+ 448a: 00e7e463 bltu a5,a4,4492 <free+0x4a>
+ 448e: fce6ede3 bltu a3,a4,4468 <free+0x20>
+{
+ 4492: 87ba mv a5,a4
+ 4494: b7d9 j 445a <free+0x12>
+ bp->size += p->next->size;
+ 4496: 00073803 ld a6,0(a4)
+ bp->next = p->next->next;
+ 449a: 6718 ld a4,8(a4)
+ bp->size += p->next->size;
+ 449c: 95c2 add a1,a1,a6
+ 449e: feb53823 sd a1,-16(a0)
+ if ((char *)p + p->size == (char *)bp)
+ 44a2: 638c ld a1,0(a5)
+ 44a4: fee53c23 sd a4,-8(a0)
+ 44a8: 00b78833 add a6,a5,a1
+ 44ac: fd069be3 bne a3,a6,4482 <free+0x3a>
+ p->size += bp->size;
+ 44b0: ff053503 ld a0,-16(a0)
+ p->next = bp->next;
+ 44b4: 86ba mv a3,a4
+ p->size += bp->size;
+ 44b6: 00b50733 add a4,a0,a1
+ 44ba: e398 sd a4,0(a5)
+ p->next = bp->next;
+ 44bc: b7d9 j 4482 <free+0x3a>
+
+00000000000044be <malloc>:
+ if (size == 0)
+ 44be: c54d beqz a0,4568 <malloc+0xaa>
+{
+ 44c0: 1101 addi sp,sp,-32
+ 44c2: e426 sd s1,8(sp)
+ if ((prevp = freep) == NULL)
+ 44c4: 00003497 auipc s1,0x3
+ 44c8: 24c48493 addi s1,s1,588 # 7710 <errno>
+ 44cc: 1084b783 ld a5,264(s1)
+{
+ 44d0: e822 sd s0,16(sp)
+ size = ALIGN(size + sizeof(header_t));
+ 44d2: 057d addi a0,a0,31
+{
+ 44d4: ec06 sd ra,24(sp)
+ size = ALIGN(size + sizeof(header_t));
+ 44d6: ff057413 andi s0,a0,-16
+ if ((prevp = freep) == NULL)
+ 44da: c7b5 beqz a5,4546 <malloc+0x88>
+ for (p = prevp->next;; prevp = p, p = p->next)
+ 44dc: 6788 ld a0,8(a5)
+ if (p->size >= size)
+ 44de: 6118 ld a4,0(a0)
+ 44e0: 04877663 bgeu a4,s0,452c <malloc+0x6e>
+ 44e4: e04a sd s2,0(sp)
+ if (cp == (void *)-1)
+ 44e6: 597d li s2,-1
+ 44e8: a029 j 44f2 <malloc+0x34>
+ for (p = prevp->next;; prevp = p, p = p->next)
+ 44ea: 6788 ld a0,8(a5)
+ if (p->size >= size)
+ 44ec: 6118 ld a4,0(a0)
+ 44ee: 02877e63 bgeu a4,s0,452a <malloc+0x6c>
+ if (p == freep)
+ 44f2: 1084b703 ld a4,264(s1)
+ 44f6: 87aa mv a5,a0
+ 44f8: fea719e3 bne a4,a0,44ea <malloc+0x2c>
+ cp = (char *)sbrk(nu);
+ 44fc: 6505 lui a0,0x1
+ 44fe: c53fb0ef jal 150 <sbrk>
+ 4502: 87aa mv a5,a0
+ free((void *)(up + 1));
+ 4504: 0541 addi a0,a0,16 # 1010 <_vscanf_core.constprop.0+0x6a8>
+ if (cp == (void *)-1)
+ 4506: 01278963 beq a5,s2,4518 <malloc+0x5a>
+ up->size = nu;
+ 450a: 6705 lui a4,0x1
+ 450c: e398 sd a4,0(a5)
+ free((void *)(up + 1));
+ 450e: f3bff0ef jal 4448 <free>
+ return freep;
+ 4512: 1084b783 ld a5,264(s1)
+ if ((p = morecore(nunits * sizeof(header_t))) == NULL)
+ 4516: fbf1 bnez a5,44ea <malloc+0x2c>
+}
+ 4518: 60e2 ld ra,24(sp)
+ 451a: 6442 ld s0,16(sp)
+ errno = ENOMEM;
+ 451c: 47b1 li a5,12
+ 451e: c09c sw a5,0(s1)
+ return NULL;
+ 4520: 6902 ld s2,0(sp)
+}
+ 4522: 64a2 ld s1,8(sp)
+ return NULL;
+ 4524: 4501 li a0,0
+}
+ 4526: 6105 addi sp,sp,32
+ 4528: 8082 ret
+ 452a: 6902 ld s2,0(sp)
+ if (p->size == size)
+ 452c: 02e40b63 beq s0,a4,4562 <malloc+0xa4>
+ p = (header_t *)((char *)p + p->size);
+ 4530: 953a add a0,a0,a4
+ p->size = (nunits * sizeof(header_t));
+ 4532: 00053023 sd zero,0(a0)
+}
+ 4536: 60e2 ld ra,24(sp)
+ 4538: 6442 ld s0,16(sp)
+ freep = prevp;
+ 453a: 10f4b423 sd a5,264(s1)
+ return (void *)(p + 1);
+ 453e: 0541 addi a0,a0,16
+}
+ 4540: 64a2 ld s1,8(sp)
+ 4542: 6105 addi sp,sp,32
+ 4544: 8082 ret
+ base.next = freep = prevp = &base;
+ 4546: 00003517 auipc a0,0x3
+ 454a: 2da50513 addi a0,a0,730 # 7820 <base>
+ 454e: 10a4b423 sd a0,264(s1)
+ 4552: 10a4bc23 sd a0,280(s1)
+ base.size = 0;
+ 4556: 00003797 auipc a5,0x3
+ 455a: 2c07b523 sd zero,714(a5) # 7820 <base>
+ if (p->size >= size)
+ 455e: f059 bnez s0,44e4 <malloc+0x26>
+ base.next = freep = prevp = &base;
+ 4560: 87aa mv a5,a0
+ prevp->next = p->next;
+ 4562: 6518 ld a4,8(a0)
+ 4564: e798 sd a4,8(a5)
+ 4566: bfc1 j 4536 <malloc+0x78>
+ return NULL;
+ 4568: 4501 li a0,0
+}
+ 456a: 8082 ret
+
+000000000000456c <calloc>:
+ if (__builtin_mul_overflow(nmemb, size, &total))
+ 456c: 02b537b3 mulhu a5,a0,a1
+{
+ 4570: 1101 addi sp,sp,-32
+ 4572: e822 sd s0,16(sp)
+ 4574: ec06 sd ra,24(sp)
+ 4576: e426 sd s1,8(sp)
+ if (__builtin_mul_overflow(nmemb, size, &total))
+ 4578: 02b50433 mul s0,a0,a1
+ 457c: e385 bnez a5,459c <calloc+0x30>
+ void *p = malloc(total);
+ 457e: 8522 mv a0,s0
+ 4580: f3fff0ef jal 44be <malloc>
+ 4584: 84aa mv s1,a0
+ if (p)
+ 4586: c509 beqz a0,4590 <calloc+0x24>
+ memset(p, 0, total);
+ 4588: 8622 mv a2,s0
+ 458a: 4581 li a1,0
+ 458c: 524000ef jal 4ab0 <memset>
+}
+ 4590: 60e2 ld ra,24(sp)
+ 4592: 6442 ld s0,16(sp)
+ 4594: 8526 mv a0,s1
+ 4596: 64a2 ld s1,8(sp)
+ 4598: 6105 addi sp,sp,32
+ 459a: 8082 ret
+ 459c: 60e2 ld ra,24(sp)
+ 459e: 6442 ld s0,16(sp)
+ errno = ENOMEM;
+ 45a0: 47b1 li a5,12
+ return NULL;
+ 45a2: 4481 li s1,0
+ errno = ENOMEM;
+ 45a4: 00003717 auipc a4,0x3
+ 45a8: 16f72623 sw a5,364(a4) # 7710 <errno>
+}
+ 45ac: 8526 mv a0,s1
+ 45ae: 64a2 ld s1,8(sp)
+ 45b0: 6105 addi sp,sp,32
+ 45b2: 8082 ret
+
+00000000000045b4 <realloc>:
+ if (!ptr)
+ 45b4: c929 beqz a0,4606 <realloc+0x52>
+{
+ 45b6: 1101 addi sp,sp,-32
+ 45b8: ec06 sd ra,24(sp)
+ 45ba: e426 sd s1,8(sp)
+ if (size == 0)
+ 45bc: c5b9 beqz a1,460a <realloc+0x56>
+ if (bp->size >= new_size)
+ 45be: ff053703 ld a4,-16(a0)
+ size_t new_size = ALIGN(size + sizeof(header_t));
+ 45c2: 01f58793 addi a5,a1,31
+ 45c6: e822 sd s0,16(sp)
+ 45c8: 9bc1 andi a5,a5,-16
+ 45ca: 842a mv s0,a0
+ return ptr;
+ 45cc: 84aa mv s1,a0
+ if (bp->size >= new_size)
+ 45ce: 00f76863 bltu a4,a5,45de <realloc+0x2a>
+ 45d2: 6442 ld s0,16(sp)
+}
+ 45d4: 60e2 ld ra,24(sp)
+ 45d6: 8526 mv a0,s1
+ 45d8: 64a2 ld s1,8(sp)
+ 45da: 6105 addi sp,sp,32
+ 45dc: 8082 ret
+ void *new_ptr = malloc(size);
+ 45de: 852e mv a0,a1
+ 45e0: edfff0ef jal 44be <malloc>
+ 45e4: 84aa mv s1,a0
+ if (!new_ptr)
+ 45e6: d575 beqz a0,45d2 <realloc+0x1e>
+ memcpy(new_ptr, ptr, bp->size - sizeof(header_t));
+ 45e8: ff043603 ld a2,-16(s0)
+ 45ec: 85a2 mv a1,s0
+ 45ee: 1641 addi a2,a2,-16
+ 45f0: 514000ef jal 4b04 <memcpy>
+ free(ptr);
+ 45f4: 8522 mv a0,s0
+ 45f6: e53ff0ef jal 4448 <free>
+}
+ 45fa: 60e2 ld ra,24(sp)
+ free(ptr);
+ 45fc: 6442 ld s0,16(sp)
+}
+ 45fe: 8526 mv a0,s1
+ 4600: 64a2 ld s1,8(sp)
+ 4602: 6105 addi sp,sp,32
+ 4604: 8082 ret
+ return malloc(size);
+ 4606: 852e mv a0,a1
+ 4608: bd5d j 44be <malloc>
+ free(ptr);
+ 460a: e3fff0ef jal 4448 <free>
+ return NULL;
+ 460e: 4481 li s1,0
+ 4610: b7d1 j 45d4 <realloc+0x20>
+
+0000000000004612 <strtoull>:
+ if (base < 0 || base == 1 || base > 36)
+ 4612: 02400813 li a6,36
+{
+ 4616: 86aa mv a3,a0
+ 4618: 872e mv a4,a1
+ if (base < 0 || base == 1 || base > 36)
+ 461a: 00c86663 bltu a6,a2,4626 <strtoull+0x14>
+ 461e: 4805 li a6,1
+ 4620: 01060363 beq a2,a6,4626 <strtoull+0x14>
+ 4624: b91d j 425a <strtoull.part.0>
+ if (endptr)
+ 4626: c311 beqz a4,462a <strtoull+0x18>
+ *endptr = (char *)nptr;
+ 4628: e314 sd a3,0(a4)
+ errno = 0; /* EINVAL */
+ 462a: 00003797 auipc a5,0x3
+ 462e: 0e07a323 sw zero,230(a5) # 7710 <errno>
+}
+ 4632: 4501 li a0,0
+ 4634: 8082 ret
+
+0000000000004636 <strtoll>:
+
+long long strtoll(const char *nptr, char **endptr, int base)
+{
+ 4636: 1141 addi sp,sp,-16
+ 4638: e406 sd ra,8(sp)
+ 463a: e022 sd s0,0(sp)
+ const char *s = nptr;
+ 463c: 86aa mv a3,a0
+ static inline int isspace(int c) { return c == ' ' || c == '\t' || c == '\n' || c == '\v' || c == '\f' || c == '\r'; }
+ 463e: 02000813 li a6,32
+ 4642: 4891 li a7,4
+ unsigned long long acc;
+ int c, neg = 0;
+
+ do
{
- print("FAIL (Invalid PID)\n");
+ c = *s++;
+ 4644: 0006c783 lbu a5,0(a3)
+ 4648: 0685 addi a3,a3,1
+ 464a: ff77871b addiw a4,a5,-9
+ 464e: 0ff77713 zext.b a4,a4
+ 4652: 0007841b sext.w s0,a5
+ 4656: ff0787e3 beq a5,a6,4644 <strtoll+0xe>
+ 465a: fee8f5e3 bgeu a7,a4,4644 <strtoll+0xe>
+ if (base < 0 || base == 1 || base > 36)
+ 465e: 02400793 li a5,36
+ 4662: 02c7ec63 bltu a5,a2,469a <strtoll+0x64>
+ 4666: 4785 li a5,1
+ 4668: 02f60963 beq a2,a5,469a <strtoll+0x64>
+ 466c: befff0ef jal 425a <strtoull.part.0>
+ if (c == '-')
+ neg = 1;
+
+ acc = strtoull(nptr, endptr, base);
+
+ if (errno == ERANGE && acc == ULLONG_MAX)
+ 4670: 00003797 auipc a5,0x3
+ 4674: 0a078793 addi a5,a5,160 # 7710 <errno>
+ 4678: 4394 lw a3,0(a5)
+ 467a: 02200713 li a4,34
+ 467e: 04e68363 beq a3,a4,46c4 <strtoll+0x8e>
+ return neg ? LLONG_MIN : LLONG_MAX;
+
+ if (!neg && acc > (unsigned long long)LLONG_MAX)
+ 4682: 02d00713 li a4,45
+ 4686: 02e40563 beq s0,a4,46b0 <strtoll+0x7a>
+ 468a: 00055f63 bgez a0,46a8 <strtoll+0x72>
+ {
+ errno = ERANGE;
+ 468e: 02200713 li a4,34
+ 4692: c398 sw a4,0(a5)
+ return neg ? LLONG_MIN : LLONG_MAX;
+ 4694: 557d li a0,-1
+ 4696: 8105 srli a0,a0,0x1
+ 4698: a801 j 46a8 <strtoll+0x72>
+ if (endptr)
+ 469a: c191 beqz a1,469e <strtoll+0x68>
+ *endptr = (char *)nptr;
+ 469c: e188 sd a0,0(a1)
+ errno = 0; /* EINVAL */
+ 469e: 00003797 auipc a5,0x3
+ 46a2: 0607a923 sw zero,114(a5) # 7710 <errno>
+ {
+ errno = ERANGE;
+ return LLONG_MIN;
}
- print("[2/4] Checking sbrk() heap allocation... ");
- char *p = sbrk(4096);
- 258: 6505 lui a0,0x1
- 25a: 53c000ef jal 796 <sbrk>
- if (p == (char *)-1)
- 25e: 57fd li a5,-1
- char *p = sbrk(4096);
- 260: 84aa mv s1,a0
- if (p == (char *)-1)
- 262: 24f50563 beq a0,a5,4ac <_Z13test_syscallsv+0x32a>
+ return neg ? -(long long)acc : (long long)acc;
+ 46a6: 4501 li a0,0
+}
+ 46a8: 60a2 ld ra,8(sp)
+ 46aa: 6402 ld s0,0(sp)
+ 46ac: 0141 addi sp,sp,16
+ 46ae: 8082 ret
+ if (neg && acc > (unsigned long long)LLONG_MAX + 1)
+ 46b0: 577d li a4,-1
+ 46b2: 177e slli a4,a4,0x3f
+ 46b4: 02a76263 bltu a4,a0,46d8 <strtoll+0xa2>
+}
+ 46b8: 60a2 ld ra,8(sp)
+ 46ba: 6402 ld s0,0(sp)
+ return neg ? -(long long)acc : (long long)acc;
+ 46bc: 40a00533 neg a0,a0
+}
+ 46c0: 0141 addi sp,sp,16
+ 46c2: 8082 ret
+ if (errno == ERANGE && acc == ULLONG_MAX)
+ 46c4: 577d li a4,-1
+ 46c6: fae51ee3 bne a0,a4,4682 <strtoll+0x4c>
+ return neg ? LLONG_MIN : LLONG_MAX;
+ 46ca: 02d00793 li a5,45
+ 46ce: fcf413e3 bne s0,a5,4694 <strtoll+0x5e>
+ return LLONG_MIN;
+ 46d2: 557d li a0,-1
+ 46d4: 157e slli a0,a0,0x3f
+ 46d6: bfc9 j 46a8 <strtoll+0x72>
+ errno = ERANGE;
+ 46d8: 02200713 li a4,34
+ 46dc: c398 sw a4,0(a5)
+ return LLONG_MIN;
+ 46de: bfd5 j 46d2 <strtoll+0x9c>
+
+00000000000046e0 <strtoul>:
+ if (base < 0 || base == 1 || base > 36)
+ 46e0: 02400813 li a6,36
+
+unsigned long strtoul(const char *nptr, char **endptr, int base)
+{
+ 46e4: 86aa mv a3,a0
+ 46e6: 872e mv a4,a1
+ if (base < 0 || base == 1 || base > 36)
+ 46e8: 00c86663 bltu a6,a2,46f4 <strtoul+0x14>
+ 46ec: 4805 li a6,1
+ 46ee: 01060363 beq a2,a6,46f4 <strtoul+0x14>
+ 46f2: b6a5 j 425a <strtoull.part.0>
+ if (endptr)
+ 46f4: c311 beqz a4,46f8 <strtoul+0x18>
+ *endptr = (char *)nptr;
+ 46f6: e314 sd a3,0(a4)
+ errno = 0; /* EINVAL */
+ 46f8: 00003797 auipc a5,0x3
+ 46fc: 0007ac23 sw zero,24(a5) # 7710 <errno>
{
- print("FAIL (sbrk returned error)\n");
+ errno = ERANGE;
+ return ULONG_MAX;
}
- else
+ return (unsigned long)ret;
+}
+ 4700: 4501 li a0,0
+ 4702: 8082 ret
+
+0000000000004704 <strtol>:
+
+long strtol(const char *nptr, char **endptr, int base)
+{
+ long long ret = strtoll(nptr, endptr, base);
+ 4704: bf0d j 4636 <strtoll>
+
+0000000000004706 <atoi>:
+ return LONG_MIN;
+ }
+ return (long)ret;
+}
+
+int atoi(const char *nptr) { return (int)strtol(nptr, NULL, 10); }
+ 4706: 1141 addi sp,sp,-16
+ long long ret = strtoll(nptr, endptr, base);
+ 4708: 4629 li a2,10
+ 470a: 4581 li a1,0
+int atoi(const char *nptr) { return (int)strtol(nptr, NULL, 10); }
+ 470c: e406 sd ra,8(sp)
+ long long ret = strtoll(nptr, endptr, base);
+ 470e: f29ff0ef jal 4636 <strtoll>
+int atoi(const char *nptr) { return (int)strtol(nptr, NULL, 10); }
+ 4712: 60a2 ld ra,8(sp)
+ 4714: 2501 sext.w a0,a0
+ 4716: 0141 addi sp,sp,16
+ 4718: 8082 ret
+
+000000000000471a <atol>:
+ long long ret = strtoll(nptr, endptr, base);
+ 471a: 4629 li a2,10
+ 471c: 4581 li a1,0
+ 471e: bf21 j 4636 <strtoll>
+
+0000000000004720 <atoll>:
+long atol(const char *nptr) { return strtol(nptr, NULL, 10); }
+long long atoll(const char *nptr) { return strtoll(nptr, NULL, 10); }
+ 4720: 4629 li a2,10
+ 4722: 4581 li a1,0
+ 4724: bf09 j 4636 <strtoll>
+
+0000000000004726 <strtod>:
+ 4726: 02000693 li a3,32
+ 472a: 4611 li a2,4
+{
+ double val = 0.0;
+ int sign = 1;
+ const char *s = nptr;
+
+ while (isspace(*s))
+ 472c: 00054783 lbu a5,0(a0)
+ 4730: ff77871b addiw a4,a5,-9
+ 4734: 0ff77713 zext.b a4,a4
+ 4738: 06d78263 beq a5,a3,479c <strtod+0x76>
+ 473c: 06e67063 bgeu a2,a4,479c <strtod+0x76>
+ s++;
+ if (*s == '-')
+ 4740: 02d00713 li a4,45
+ 4744: 08e78e63 beq a5,a4,47e0 <strtod+0xba>
{
- p[0] = 'A';
- 266: 04100793 li a5,65
- 26a: 00f50023 sb a5,0(a0) # 1000 <disk_test+0x84a>
- p[4095] = 'Z';
- 26e: 6785 lui a5,0x1
- 270: 97aa add a5,a5,a0
- 272: 00000697 auipc a3,0x0
- 276: 64668693 addi a3,a3,1606 # 8b8 <disk_test+0x102>
- 27a: 05a00713 li a4,90
- 27e: fee78fa3 sb a4,-1(a5) # fff <disk_test+0x849>
- 282: 87b6 mv a5,a3
- while (s[n])
- 284: 0017c703 lbu a4,1(a5)
- 288: 863e mv a2,a5
- 28a: 0785 addi a5,a5,1
- 28c: ff65 bnez a4,284 <_Z13test_syscallsv+0x102>
- n++;
- 28e: 9e15 subw a2,a2,a3
- write(1, s, strlen(s));
- 290: 2605 addiw a2,a2,1
- 292: 00000597 auipc a1,0x0
- 296: 62658593 addi a1,a1,1574 # 8b8 <disk_test+0x102>
- 29a: 4505 li a0,1
- 29c: 492000ef jal 72e <write>
- if (p[0] == 'A' && p[4095] == 'Z')
- {
- print("PASS (Allocated at ");
- print_hex((uint64)p);
- 2a0: 8526 mv a0,s1
- 2a2: e45ff0ef jal e6 <_Z9print_hexy>
- while (s[n])
- 2a6: 00000697 auipc a3,0x0
- 2aa: 5a268693 addi a3,a3,1442 # 848 <disk_test+0x92>
- print_hex((uint64)p);
- 2ae: 87b6 mv a5,a3
- while (s[n])
- 2b0: 0017c703 lbu a4,1(a5)
- 2b4: 863e mv a2,a5
- 2b6: 0785 addi a5,a5,1
- 2b8: ff65 bnez a4,2b0 <_Z13test_syscallsv+0x12e>
- n++;
- 2ba: 9e15 subw a2,a2,a3
- write(1, s, strlen(s));
- 2bc: 2605 addiw a2,a2,1
- 2be: 00000597 auipc a1,0x0
- 2c2: 58a58593 addi a1,a1,1418 # 848 <disk_test+0x92>
- 2c6: 4505 li a0,1
- 2c8: 466000ef jal 72e <write>
- while (s[n])
- 2cc: 00000697 auipc a3,0x0
- 2d0: 60468693 addi a3,a3,1540 # 8d0 <disk_test+0x11a>
- print_hex((uint64)p);
- 2d4: 87b6 mv a5,a3
- while (s[n])
- 2d6: 0017c703 lbu a4,1(a5)
- 2da: 863e mv a2,a5
- 2dc: 0785 addi a5,a5,1
- 2de: ff65 bnez a4,2d6 <_Z13test_syscallsv+0x154>
- n++;
- 2e0: 9e15 subw a2,a2,a3
- write(1, s, strlen(s));
- 2e2: 2605 addiw a2,a2,1
- 2e4: 00000597 auipc a1,0x0
- 2e8: 5ec58593 addi a1,a1,1516 # 8d0 <disk_test+0x11a>
- 2ec: 4505 li a0,1
- 2ee: 440000ef jal 72e <write>
- print("FAIL (Memory read/write check failed)\n");
+ sign = -1;
+ s++;
+ }
+ else if (*s == '+')
+ 4748: 02b00713 li a4,43
+ 474c: 0ae78263 beq a5,a4,47f0 <strtod+0xca>
+ 4750: 00001717 auipc a4,0x1
+ 4754: 0e873507 fld fa0,232(a4) # 5838 <STDIN_FD+0x10>
+ static inline int isdigit(int c) { return c >= '0' && c <= '9'; }
+ 4758: fd07861b addiw a2,a5,-48
+ s++;
+
+ while (isdigit(*s))
+ 475c: 46a5 li a3,9
+ 475e: f20007d3 fmv.d.x fa5,zero
+ 4762: 8732 mv a4,a2
+ 4764: 02c6e363 bltu a3,a2,478a <strtod+0x64>
+ 4768: 00001797 auipc a5,0x1
+ 476c: 0d87b687 fld fa3,216(a5) # 5840 <STDIN_FD+0x18>
+ 4770: 4625 li a2,9
+ 4772: 00154783 lbu a5,1(a0)
+ {
+ val = val * 10.0 + (*s - '0');
+ 4776: d2070753 fcvt.d.w fa4,a4
+ s++;
+ 477a: 0505 addi a0,a0,1
+ 477c: fd07869b addiw a3,a5,-48
+ val = val * 10.0 + (*s - '0');
+ 4780: 72d7f7c3 fmadd.d fa5,fa5,fa3,fa4
+ 4784: 8736 mv a4,a3
+ while (isdigit(*s))
+ 4786: fed676e3 bgeu a2,a3,4772 <strtod+0x4c>
+ }
+ if (*s == '.')
+ 478a: 02e00713 li a4,46
+ 478e: 00e78963 beq a5,a4,47a0 <strtod+0x7a>
+ val += (*s - '0') * factor;
+ s++;
}
}
- print("[3/4] Checking fork() and wait()...\n");
- int pid = fork();
- 2f2: 414000ef jal 706 <fork>
- 2f6: 84aa mv s1,a0
+ if (endptr)
+ 4792: c191 beqz a1,4796 <strtod+0x70>
+ *endptr = (char *)s;
+ 4794: e188 sd a0,0(a1)
+ return val * sign;
+}
+ 4796: 12a7f553 fmul.d fa0,fa5,fa0
+ 479a: 8082 ret
+ s++;
+ 479c: 0505 addi a0,a0,1
+ 479e: b779 j 472c <strtod+0x6>
+ while (isdigit(*s))
+ 47a0: 00154703 lbu a4,1(a0)
+ 47a4: 46a5 li a3,9
+ s++;
+ 47a6: 0505 addi a0,a0,1
+ 47a8: fd07071b addiw a4,a4,-48
+ 47ac: 87ba mv a5,a4
+ while (isdigit(*s))
+ 47ae: fee6e2e3 bltu a3,a4,4792 <strtod+0x6c>
+ double factor = 1.0;
+ 47b2: 00001717 auipc a4,0x1
+ 47b6: 08673707 fld fa4,134(a4) # 5838 <STDIN_FD+0x10>
+ 47ba: 00001717 auipc a4,0x1
+ 47be: 09e73607 fld fa2,158(a4) # 5858 <STDIN_FD+0x30>
+ factor *= 0.1;
+ 47c2: 12c77753 fmul.d fa4,fa4,fa2
+ while (isdigit(*s))
+ 47c6: 00154703 lbu a4,1(a0)
+ val += (*s - '0') * factor;
+ 47ca: d20786d3 fcvt.d.w fa3,a5
+ s++;
+ 47ce: 0505 addi a0,a0,1
+ 47d0: fd07071b addiw a4,a4,-48
+ 47d4: 87ba mv a5,a4
+ val += (*s - '0') * factor;
+ 47d6: 7ae6f7c3 fmadd.d fa5,fa3,fa4,fa5
+ while (isdigit(*s))
+ 47da: fee6f4e3 bgeu a3,a4,47c2 <strtod+0x9c>
+ 47de: bf55 j 4792 <strtod+0x6c>
+ while (isdigit(*s))
+ 47e0: 00154783 lbu a5,1(a0)
+ 47e4: 00001717 auipc a4,0x1
+ 47e8: 04c73507 fld fa0,76(a4) # 5830 <STDIN_FD+0x8>
+ s++;
+ 47ec: 0505 addi a0,a0,1
+ 47ee: b7ad j 4758 <strtod+0x32>
+ while (isdigit(*s))
+ 47f0: 00154783 lbu a5,1(a0)
+ 47f4: 00001717 auipc a4,0x1
+ 47f8: 04473507 fld fa0,68(a4) # 5838 <STDIN_FD+0x10>
+ s++;
+ 47fc: 0505 addi a0,a0,1
+ 47fe: bfa9 j 4758 <strtod+0x32>
- if (pid < 0)
- 2f8: 1c054e63 bltz a0,4d4 <_Z13test_syscallsv+0x352>
- {
- print(" FAIL: fork error\n");
+0000000000004800 <atof>:
+
+double atof(const char *nptr) { return strtod(nptr, NULL); }
+ 4800: 4581 li a1,0
+ 4802: b715 j 4726 <strtod>
+
+0000000000004804 <strtof>:
+float strtof(const char *nptr, char **endptr) { return (float)strtod(nptr, endptr); }
+ 4804: 1141 addi sp,sp,-16
+ 4806: e406 sd ra,8(sp)
+ 4808: f1fff0ef jal 4726 <strtod>
+ 480c: 60a2 ld ra,8(sp)
+ 480e: 40157553 fcvt.s.d fa0,fa0
+ 4812: 0141 addi sp,sp,16
+ 4814: 8082 ret
+
+0000000000004816 <qsort>:
}
- else if (pid == 0)
- 2fc: e179 bnez a0,3c2 <_Z13test_syscallsv+0x240>
+}
+
+void qsort(void *base, size_t nmemb, size_t size, int (*compar)(const void *, const void *))
+{
+ if (nmemb < 2 || size == 0)
+ 4816: 4785 li a5,1
+ 4818: 0cb7fd63 bgeu a5,a1,48f2 <qsort+0xdc>
+{
+ 481c: 715d addi sp,sp,-80
+ 481e: f44e sd s3,40(sp)
+ 4820: e486 sd ra,72(sp)
+ 4822: 89b2 mv s3,a2
+ if (nmemb < 2 || size == 0)
+ 4824: c279 beqz a2,48ea <qsort+0xd4>
+ 4826: e85a sd s6,16(sp)
+ 4828: 8b2e mv s6,a1
+ return;
+
+ char *base_ptr = (char *)base;
+ char *pivot = base_ptr + (nmemb - 1) * size;
+ 482a: 1b7d addi s6,s6,-1
+ 482c: fc26 sd s1,56(sp)
+ 482e: 033b04b3 mul s1,s6,s3
+ 4832: ec56 sd s5,24(sp)
+ 4834: 8aaa mv s5,a0
+ 4836: f052 sd s4,32(sp)
+ 4838: e45e sd s7,8(sp)
+ 483a: e0a2 sd s0,64(sp)
+ 483c: f84a sd s2,48(sp)
+ 483e: 8a36 mv s4,a3
+ if (nmemb < 2 || size == 0)
+ 4840: 4b85 li s7,1
+ char *pivot = base_ptr + (nmemb - 1) * size;
+ 4842: 94d6 add s1,s1,s5
+ char *i = base_ptr;
+ char *j = base_ptr;
+
+ /* Partition */
+ for (; j < pivot; j += size)
+ 4844: 069af763 bgeu s5,s1,48b2 <qsort+0x9c>
+ char *j = base_ptr;
+ 4848: 8956 mv s2,s5
+ char *i = base_ptr;
+ 484a: 8456 mv s0,s5
+ 484c: a021 j 4854 <qsort+0x3e>
+ for (; j < pivot; j += size)
+ 484e: 994e add s2,s2,s3
+ 4850: 00997f63 bgeu s2,s1,486e <qsort+0x58>
{
- int child_pid = getpid();
- 2fe: 490000ef jal 78e <getpid>
- 302: 84aa mv s1,a0
- if (child_pid == my_pid)
- 304: 24a40563 beq s0,a0,54e <_Z13test_syscallsv+0x3cc>
- while (s[n])
- 308: 00000697 auipc a3,0x0
- 30c: 63868693 addi a3,a3,1592 # 940 <disk_test+0x18a>
- if (child_pid == my_pid)
- 310: 87b6 mv a5,a3
- while (s[n])
- 312: 0017c703 lbu a4,1(a5)
- 316: 863e mv a2,a5
- 318: 0785 addi a5,a5,1
- 31a: ff65 bnez a4,312 <_Z13test_syscallsv+0x190>
- n++;
- 31c: 9e15 subw a2,a2,a3
- write(1, s, strlen(s));
- 31e: 2605 addiw a2,a2,1
- 320: 00000597 auipc a1,0x0
- 324: 62058593 addi a1,a1,1568 # 940 <disk_test+0x18a>
- 328: 4505 li a0,1
- 32a: 404000ef jal 72e <write>
+ if (compar(j, pivot) < 0)
+ 4854: 85a6 mv a1,s1
+ 4856: 854a mv a0,s2
+ 4858: 9a02 jalr s4
+ 485a: fe055ae3 bgez a0,484e <qsort+0x38>
{
- print(" FAIL: Child has same PID as parent\n");
- exit(1);
- }
- print(" [Child] I am alive. PID=");
- print_int(child_pid);
- 32e: 8526 mv a0,s1
- 330: d27ff0ef jal 56 <_Z9print_inti>
- write(1, s, strlen(s));
- 334: 4605 li a2,1
- 336: 00000597 auipc a1,0x0
- 33a: 62a58593 addi a1,a1,1578 # 960 <disk_test+0x1aa>
- 33e: 4505 li a0,1
- 340: 3ee000ef jal 72e <write>
- while (s[n])
- 344: 00000697 auipc a3,0x0
- 348: 62468693 addi a3,a3,1572 # 968 <disk_test+0x1b2>
- write(1, s, strlen(s));
- 34c: 87b6 mv a5,a3
- while (s[n])
- 34e: 0017c703 lbu a4,1(a5)
- 352: 863e mv a2,a5
- 354: 0785 addi a5,a5,1
- 356: ff65 bnez a4,34e <_Z13test_syscallsv+0x1cc>
- n++;
- 358: 9e15 subw a2,a2,a3
- write(1, s, strlen(s));
- 35a: 2605 addiw a2,a2,1
- 35c: 00000597 auipc a1,0x0
- 360: 60c58593 addi a1,a1,1548 # 968 <disk_test+0x1b2>
- 364: 4505 li a0,1
- 366: 3c8000ef jal 72e <write>
- print("\n");
- print(" [Child] Exiting now.\n");
- exit(0);
- 36a: 4501 li a0,0
- 36c: 3a2000ef jal 70e <exit>
- while (s[n])
- 370: 00000697 auipc a3,0x0
- 374: 6c868693 addi a3,a3,1736 # a38 <disk_test+0x282>
- print("PASS (Fork/Wait cycle)\n");
+ if (i != j)
+ 485e: 05241d63 bne s0,s2,48b8 <qsort+0xa2>
+ 4862: 01390633 add a2,s2,s3
+ swap_bytes(i, j, size);
+ i += size;
+ 4866: 8432 mv s0,a2
+ for (; j < pivot; j += size)
+ 4868: 994e add s2,s2,s3
+ 486a: fe9965e3 bltu s2,s1,4854 <qsort+0x3e>
}
+ }
+ swap_bytes(i, pivot, size);
+
+ /* Recurse */
+ size_t left_count = (i - base_ptr) / size;
+ 486e: 415405b3 sub a1,s0,s5
+ 4872: 0335d5b3 divu a1,a1,s3
+ qsort(base, left_count, size, compar);
+ qsort(i + size, nmemb - left_count - 1, size, compar);
+ 4876: 40bb0b33 sub s6,s6,a1
+ while (size--)
+ 487a: 013406b3 add a3,s0,s3
+ *a++ = *b;
+ 487e: 0004c703 lbu a4,0(s1)
+ temp = *a;
+ 4882: 00044783 lbu a5,0(s0)
+ *b++ = temp;
+ 4886: 0485 addi s1,s1,1
+ *a++ = *b;
+ 4888: 0405 addi s0,s0,1
+ 488a: fee40fa3 sb a4,-1(s0)
+ *b++ = temp;
+ 488e: fef48fa3 sb a5,-1(s1)
+ while (size--)
+ 4892: fed416e3 bne s0,a3,487e <qsort+0x68>
+ qsort(base, left_count, size, compar);
+ 4896: 86d2 mv a3,s4
+ 4898: 864e mv a2,s3
+ 489a: 8556 mv a0,s5
+ 489c: f7bff0ef jal 4816 <qsort>
+ if (nmemb < 2 || size == 0)
+ 48a0: 036bfe63 bgeu s7,s6,48dc <qsort+0xc6>
+ char *pivot = base_ptr + (nmemb - 1) * size;
+ 48a4: 1b7d addi s6,s6,-1
+ 48a6: 033b04b3 mul s1,s6,s3
+ 48aa: 8aa2 mv s5,s0
+ 48ac: 94d6 add s1,s1,s5
+ for (; j < pivot; j += size)
+ 48ae: f89aede3 bltu s5,s1,4848 <qsort+0x32>
+ char *i = base_ptr;
+ 48b2: 8456 mv s0,s5
+ for (; j < pivot; j += size)
+ 48b4: 4581 li a1,0
+ 48b6: b7d1 j 487a <qsort+0x64>
+ 48b8: 01340633 add a2,s0,s3
+ if (i != j)
+ 48bc: 874a mv a4,s2
+ 48be: 87a2 mv a5,s0
+ *a++ = *b;
+ 48c0: 00074683 lbu a3,0(a4)
+ temp = *a;
+ 48c4: 0007c803 lbu a6,0(a5)
+ *b++ = temp;
+ 48c8: 0705 addi a4,a4,1
+ *a++ = *b;
+ 48ca: 0785 addi a5,a5,1
+ 48cc: fed78fa3 sb a3,-1(a5)
+ *b++ = temp;
+ 48d0: ff070fa3 sb a6,-1(a4)
+ while (size--)
+ 48d4: fec796e3 bne a5,a2,48c0 <qsort+0xaa>
+ i += size;
+ 48d8: 8432 mv s0,a2
+ 48da: b779 j 4868 <qsort+0x52>
+ 48dc: 6406 ld s0,64(sp)
+ 48de: 74e2 ld s1,56(sp)
+ 48e0: 7942 ld s2,48(sp)
+ 48e2: 7a02 ld s4,32(sp)
+ 48e4: 6ae2 ld s5,24(sp)
+ 48e6: 6b42 ld s6,16(sp)
+ 48e8: 6ba2 ld s7,8(sp)
+}
+ 48ea: 60a6 ld ra,72(sp)
+ 48ec: 79a2 ld s3,40(sp)
+ 48ee: 6161 addi sp,sp,80
+ 48f0: 8082 ret
+ 48f2: 8082 ret
+
+00000000000048f4 <bsearch>:
+
+void *bsearch(const void *key, const void *base, size_t nmemb, size_t size, int (*compar)(const void *, const void *))
+{
+ 48f4: 715d addi sp,sp,-80
+ 48f6: e486 sd ra,72(sp)
+ 48f8: fc26 sd s1,56(sp)
+ size_t l = 0, u = nmemb;
+ while (l < u)
+ 48fa: c629 beqz a2,4944 <bsearch+0x50>
+ 48fc: f84a sd s2,48(sp)
+ 48fe: f44e sd s3,40(sp)
+ 4900: f052 sd s4,32(sp)
+ 4902: ec56 sd s5,24(sp)
+ 4904: e85a sd s6,16(sp)
+ 4906: e45e sd s7,8(sp)
+ 4908: e0a2 sd s0,64(sp)
+ 490a: 8932 mv s2,a2
+ 490c: 8a2a mv s4,a0
+ 490e: 8aae mv s5,a1
+ 4910: 8b36 mv s6,a3
+ 4912: 8bba mv s7,a4
+ size_t l = 0, u = nmemb;
+ 4914: 4981 li s3,0
+ {
+ size_t idx = (l + u) / 2;
+ 4916: 01298433 add s0,s3,s2
+ 491a: 8005 srli s0,s0,0x1
+ const void *p = (void *)((const char *)base + (idx * size));
+ 491c: 036404b3 mul s1,s0,s6
+ int cmp = compar(key, p);
+ 4920: 8552 mv a0,s4
+ const void *p = (void *)((const char *)base + (idx * size));
+ 4922: 94d6 add s1,s1,s5
+ int cmp = compar(key, p);
+ 4924: 85a6 mv a1,s1
+ 4926: 9b82 jalr s7
+ if (cmp < 0)
+ 4928: 02054463 bltz a0,4950 <bsearch+0x5c>
+ u = idx;
+ else if (cmp > 0)
+ 492c: c515 beqz a0,4958 <bsearch+0x64>
+ l = idx + 1;
+ 492e: 00140993 addi s3,s0,1
+ while (l < u)
+ 4932: ff29e2e3 bltu s3,s2,4916 <bsearch+0x22>
+ 4936: 6406 ld s0,64(sp)
+ 4938: 7942 ld s2,48(sp)
+ 493a: 79a2 ld s3,40(sp)
+ 493c: 7a02 ld s4,32(sp)
+ 493e: 6ae2 ld s5,24(sp)
+ 4940: 6b42 ld s6,16(sp)
+ 4942: 6ba2 ld s7,8(sp)
else
- {
- print("FAIL (Wait returned ");
- print_int(waited_pid);
- 378: 87b6 mv a5,a3
- while (s[n])
- 37a: 0017c703 lbu a4,1(a5)
- 37e: 863e mv a2,a5
- 380: 0785 addi a5,a5,1
- 382: ff65 bnez a4,37a <_Z13test_syscallsv+0x1f8>
- n++;
- 384: 9e15 subw a2,a2,a3
- write(1, s, strlen(s));
- 386: 2605 addiw a2,a2,1
- 388: 00000597 auipc a1,0x0
- 38c: 6b058593 addi a1,a1,1712 # a38 <disk_test+0x282>
- 390: 4505 li a0,1
- 392: 39c000ef jal 72e <write>
- while (s[n])
- 396: 00000697 auipc a3,0x0
- 39a: 6d268693 addi a3,a3,1746 # a68 <disk_test+0x2b2>
- write(1, s, strlen(s));
- 39e: 87b6 mv a5,a3
- while (s[n])
- 3a0: 0017c703 lbu a4,1(a5)
- 3a4: 863e mv a2,a5
- 3a6: 0785 addi a5,a5,1
- 3a8: ff65 bnez a4,3a0 <_Z13test_syscallsv+0x21e>
+ return (void *)p;
}
+ return NULL;
+}
+ 4944: 60a6 ld ra,72(sp)
+ return NULL;
+ 4946: 4481 li s1,0
+}
+ 4948: 8526 mv a0,s1
+ 494a: 74e2 ld s1,56(sp)
+ 494c: 6161 addi sp,sp,80
+ 494e: 8082 ret
+ u = idx;
+ 4950: 8922 mv s2,s0
+ while (l < u)
+ 4952: fd29e2e3 bltu s3,s2,4916 <bsearch+0x22>
+ 4956: b7c5 j 4936 <bsearch+0x42>
+ 4958: 6406 ld s0,64(sp)
+}
+ 495a: 60a6 ld ra,72(sp)
+ 495c: 7942 ld s2,48(sp)
+ 495e: 79a2 ld s3,40(sp)
+ 4960: 7a02 ld s4,32(sp)
+ 4962: 6ae2 ld s5,24(sp)
+ 4964: 6b42 ld s6,16(sp)
+ 4966: 6ba2 ld s7,8(sp)
+ 4968: 8526 mv a0,s1
+ 496a: 74e2 ld s1,56(sp)
+ 496c: 6161 addi sp,sp,80
+ 496e: 8082 ret
- print("[4/4] Checking write()... PASS (Self-evident)\n");
-
- print("=== [Test] All Tests Finished ===\n");
-}
- 3aa: 6442 ld s0,16(sp)
- 3ac: 60e2 ld ra,24(sp)
- 3ae: 64a2 ld s1,8(sp)
- n++;
- 3b0: 9e15 subw a2,a2,a3
- write(1, s, strlen(s));
- 3b2: 2605 addiw a2,a2,1
- 3b4: 00000597 auipc a1,0x0
- 3b8: 6b458593 addi a1,a1,1716 # a68 <disk_test+0x2b2>
- 3bc: 4505 li a0,1
-}
- 3be: 6105 addi sp,sp,32
- write(1, s, strlen(s));
- 3c0: a6bd j 72e <write>
- 3c2: 00000697 auipc a3,0x0
- 3c6: 5c668693 addi a3,a3,1478 # 988 <disk_test+0x1d2>
- else if (pid == 0)
- 3ca: 87b6 mv a5,a3
- while (s[n])
- 3cc: 0017c703 lbu a4,1(a5)
- 3d0: 863e mv a2,a5
- 3d2: 0785 addi a5,a5,1
- 3d4: ff65 bnez a4,3cc <_Z13test_syscallsv+0x24a>
- n++;
- 3d6: 9e15 subw a2,a2,a3
- write(1, s, strlen(s));
- 3d8: 2605 addiw a2,a2,1
- 3da: 00000597 auipc a1,0x0
- 3de: 5ae58593 addi a1,a1,1454 # 988 <disk_test+0x1d2>
- 3e2: 4505 li a0,1
- 3e4: 34a000ef jal 72e <write>
- print_int(pid);
- 3e8: 8526 mv a0,s1
- 3ea: c6dff0ef jal 56 <_Z9print_inti>
- write(1, s, strlen(s));
- 3ee: 4605 li a2,1
- 3f0: 00000597 auipc a1,0x0
- 3f4: 57058593 addi a1,a1,1392 # 960 <disk_test+0x1aa>
- 3f8: 4505 li a0,1
- 3fa: 334000ef jal 72e <write>
- while (s[n])
- 3fe: 00000697 auipc a3,0x0
- 402: 5b268693 addi a3,a3,1458 # 9b0 <disk_test+0x1fa>
- write(1, s, strlen(s));
- 406: 87b6 mv a5,a3
- while (s[n])
- 408: 0017c703 lbu a4,1(a5)
- 40c: 863e mv a2,a5
- 40e: 0785 addi a5,a5,1
- 410: ff65 bnez a4,408 <_Z13test_syscallsv+0x286>
- n++;
- 412: 9e15 subw a2,a2,a3
- write(1, s, strlen(s));
- 414: 2605 addiw a2,a2,1
- 416: 00000597 auipc a1,0x0
- 41a: 59a58593 addi a1,a1,1434 # 9b0 <disk_test+0x1fa>
- 41e: 4505 li a0,1
- 420: 30e000ef jal 72e <write>
- int waited_pid = wait(0);
- 424: 4501 li a0,0
- 426: 2f0000ef jal 716 <wait>
- 42a: 00000697 auipc a3,0x0
- 42e: 5f668693 addi a3,a3,1526 # a20 <disk_test+0x26a>
- 432: 842a mv s0,a0
- if (waited_pid == pid)
- 434: 87b6 mv a5,a3
- 436: 0ca48363 beq s1,a0,4fc <_Z13test_syscallsv+0x37a>
- while (s[n])
- 43a: 0017c703 lbu a4,1(a5)
- 43e: 863e mv a2,a5
- 440: 0785 addi a5,a5,1
- 442: ff65 bnez a4,43a <_Z13test_syscallsv+0x2b8>
- n++;
- 444: 9e15 subw a2,a2,a3
- write(1, s, strlen(s));
- 446: 2605 addiw a2,a2,1
- 448: 00000597 auipc a1,0x0
- 44c: 5d858593 addi a1,a1,1496 # a20 <disk_test+0x26a>
- 450: 4505 li a0,1
- 452: 2dc000ef jal 72e <write>
- print_int(waited_pid);
- 456: 8522 mv a0,s0
- 458: bffff0ef jal 56 <_Z9print_inti>
- while (s[n])
- 45c: 00000697 auipc a3,0x0
- 460: 3ec68693 addi a3,a3,1004 # 848 <disk_test+0x92>
- print_int(waited_pid);
- 464: 87b6 mv a5,a3
- while (s[n])
- 466: 0017c703 lbu a4,1(a5)
- 46a: 863e mv a2,a5
- 46c: 0785 addi a5,a5,1
- 46e: ff65 bnez a4,466 <_Z13test_syscallsv+0x2e4>
- n++;
- 470: 9e15 subw a2,a2,a3
- write(1, s, strlen(s));
- 472: 2605 addiw a2,a2,1
- 474: 00000597 auipc a1,0x0
- 478: 3d458593 addi a1,a1,980 # 848 <disk_test+0x92>
- 47c: 4505 li a0,1
- 47e: 2b0000ef jal 72e <write>
-}
- 482: b5fd j 370 <_Z13test_syscallsv+0x1ee>
- 484: 00000697 auipc a3,0x0
- 488: 3cc68693 addi a3,a3,972 # 850 <disk_test+0x9a>
- if (my_pid > 0)
- 48c: 87b6 mv a5,a3
- while (s[n])
- 48e: 0017c703 lbu a4,1(a5)
- 492: 863e mv a2,a5
- 494: 0785 addi a5,a5,1
- 496: ff65 bnez a4,48e <_Z13test_syscallsv+0x30c>
- n++;
- 498: 9e15 subw a2,a2,a3
- write(1, s, strlen(s));
- 49a: 2605 addiw a2,a2,1
- 49c: 00000597 auipc a1,0x0
- 4a0: 3b458593 addi a1,a1,948 # 850 <disk_test+0x9a>
- 4a4: 4505 li a0,1
- 4a6: 288000ef jal 72e <write>
-}
- 4aa: b361 j 232 <_Z13test_syscallsv+0xb0>
- 4ac: 00000697 auipc a3,0x0
- 4b0: 3ec68693 addi a3,a3,1004 # 898 <disk_test+0xe2>
- if (p == (char *)-1)
- 4b4: 87b6 mv a5,a3
- while (s[n])
- 4b6: 0017c703 lbu a4,1(a5)
- 4ba: 863e mv a2,a5
- 4bc: 0785 addi a5,a5,1
- 4be: ff65 bnez a4,4b6 <_Z13test_syscallsv+0x334>
- n++;
- 4c0: 9e15 subw a2,a2,a3
- write(1, s, strlen(s));
- 4c2: 2605 addiw a2,a2,1
- 4c4: 00000597 auipc a1,0x0
- 4c8: 3d458593 addi a1,a1,980 # 898 <disk_test+0xe2>
- 4cc: 4505 li a0,1
- 4ce: 260000ef jal 72e <write>
-}
- 4d2: bbed j 2cc <_Z13test_syscallsv+0x14a>
- 4d4: 00000697 auipc a3,0x0
- 4d8: 42468693 addi a3,a3,1060 # 8f8 <disk_test+0x142>
- if (pid < 0)
- 4dc: 87b6 mv a5,a3
- while (s[n])
- 4de: 0017c703 lbu a4,1(a5)
- 4e2: 863e mv a2,a5
- 4e4: 0785 addi a5,a5,1
- 4e6: ff65 bnez a4,4de <_Z13test_syscallsv+0x35c>
- n++;
- 4e8: 9e15 subw a2,a2,a3
- write(1, s, strlen(s));
- 4ea: 2605 addiw a2,a2,1
- 4ec: 00000597 auipc a1,0x0
- 4f0: 40c58593 addi a1,a1,1036 # 8f8 <disk_test+0x142>
- 4f4: 4505 li a0,1
- 4f6: 238000ef jal 72e <write>
-}
- 4fa: bd9d j 370 <_Z13test_syscallsv+0x1ee>
- 4fc: 00000617 auipc a2,0x0
- 500: 4dc60613 addi a2,a2,1244 # 9d8 <disk_test+0x222>
- if (waited_pid == pid)
- 504: 87b2 mv a5,a2
- while (s[n])
- 506: 0017c703 lbu a4,1(a5)
- 50a: 86be mv a3,a5
- 50c: 0785 addi a5,a5,1
- 50e: ff65 bnez a4,506 <_Z13test_syscallsv+0x384>
- n++;
- 510: 40c6863b subw a2,a3,a2
- write(1, s, strlen(s));
- 514: 2605 addiw a2,a2,1
- 516: 00000597 auipc a1,0x0
- 51a: 4c258593 addi a1,a1,1218 # 9d8 <disk_test+0x222>
- 51e: 4505 li a0,1
- 520: 20e000ef jal 72e <write>
- while (s[n])
- 524: 00000617 auipc a2,0x0
- 528: 4e460613 addi a2,a2,1252 # a08 <disk_test+0x252>
- write(1, s, strlen(s));
- 52c: 87b2 mv a5,a2
- while (s[n])
- 52e: 0017c703 lbu a4,1(a5)
- 532: 86be mv a3,a5
- 534: 0785 addi a5,a5,1
- 536: ff65 bnez a4,52e <_Z13test_syscallsv+0x3ac>
- n++;
- 538: 40c6863b subw a2,a3,a2
- write(1, s, strlen(s));
- 53c: 2605 addiw a2,a2,1
- 53e: 00000597 auipc a1,0x0
- 542: 4ca58593 addi a1,a1,1226 # a08 <disk_test+0x252>
- 546: 4505 li a0,1
- 548: 1e6000ef jal 72e <write>
-}
- 54c: b515 j 370 <_Z13test_syscallsv+0x1ee>
- 54e: 00000617 auipc a2,0x0
- 552: 3c260613 addi a2,a2,962 # 910 <disk_test+0x15a>
- if (child_pid == my_pid)
- 556: 87b2 mv a5,a2
- while (s[n])
- 558: 0017c703 lbu a4,1(a5)
- 55c: 86be mv a3,a5
- 55e: 0785 addi a5,a5,1
- 560: ff65 bnez a4,558 <_Z13test_syscallsv+0x3d6>
- n++;
- 562: 40c6863b subw a2,a3,a2
- write(1, s, strlen(s));
- 566: 2605 addiw a2,a2,1
- 568: 00000597 auipc a1,0x0
- 56c: 3a858593 addi a1,a1,936 # 910 <disk_test+0x15a>
- 570: 4505 li a0,1
- 572: 1bc000ef jal 72e <write>
- exit(1);
- 576: 4505 li a0,1
- 578: 196000ef jal 70e <exit>
- 57c: b371 j 308 <_Z13test_syscallsv+0x186>
+0000000000004970 <abs>:
-000000000000057e <main>:
+/* Math & Mics */
+int abs(int j) { return (j < 0) ? -j : j; }
+ 4970: 41f5579b sraiw a5,a0,0x1f
+ 4974: 8d3d xor a0,a0,a5
+ 4976: 9d1d subw a0,a0,a5
+ 4978: 8082 ret
-int main()
+000000000000497a <labs>:
+long labs(long j) { return (j < 0) ? -j : j; }
+ 497a: 43f55793 srai a5,a0,0x3f
+ 497e: 8d3d xor a0,a0,a5
+ 4980: 8d1d sub a0,a0,a5
+ 4982: 8082 ret
+
+0000000000004984 <llabs>:
+long long llabs(long long j) { return (j < 0) ? -j : j; }
+ 4984: 43f55793 srai a5,a0,0x3f
+ 4988: 8d3d xor a0,a0,a5
+ 498a: 8d1d sub a0,a0,a5
+ 498c: 8082 ret
+
+000000000000498e <div>:
+
+div_t div(int numer, int denom)
{
- 57e: 7119 addi sp,sp,-128
- print("\n[Lume Shell] Init process started.\n");
- 580: 00000517 auipc a0,0x0
- 584: 51050513 addi a0,a0,1296 # a90 <disk_test+0x2da>
-{
- 588: fc86 sd ra,120(sp)
- 58a: f8a2 sd s0,112(sp)
- 58c: f4a6 sd s1,104(sp)
- 58e: f0ca sd s2,96(sp)
- 590: ecce sd s3,88(sp)
- 592: e8d2 sd s4,80(sp)
- 594: e4d6 sd s5,72(sp)
- 596: e0da sd s6,64(sp)
- print("\n[Lume Shell] Init process started.\n");
- 598: a97ff0ef jal 2e <_Z5printPKc>
- print("[Test] Opening test.txt...\n");
- 59c: 00000517 auipc a0,0x0
- 5a0: 51c50513 addi a0,a0,1308 # ab8 <disk_test+0x302>
- 5a4: a8bff0ef jal 2e <_Z5printPKc>
- int fd = open("test.txt", O_RDONLY);
- 5a8: 4581 li a1,0
- 5aa: 00000517 auipc a0,0x0
- 5ae: 52e50513 addi a0,a0,1326 # ad8 <disk_test+0x322>
- 5b2: 19c000ef jal 74e <open>
- if (fd < 0)
- 5b6: 14054063 bltz a0,6f6 <main+0x178>
- 5ba: 84aa mv s1,a0
+ div_t res = {numer / denom, numer % denom};
+ 498e: 02b547bb divw a5,a0,a1
+{
+ 4992: 1141 addi sp,sp,-16
+ return res;
+}
+ 4994: 0141 addi sp,sp,16
+ div_t res = {numer / denom, numer % denom};
+ 4996: 02b5653b remw a0,a0,a1
+ return res;
+ 499a: 1782 slli a5,a5,0x20
+ 499c: 9381 srli a5,a5,0x20
+ 499e: 1502 slli a0,a0,0x20
+}
+ 49a0: 8d5d or a0,a0,a5
+ 49a2: 8082 ret
+
+00000000000049a4 <ldiv>:
+ldiv_t ldiv(long numer, long denom)
+{
+ 49a4: 1141 addi sp,sp,-16
+ 49a6: 87aa mv a5,a0
+ ldiv_t res = {numer / denom, numer % denom};
+ return res;
+}
+ 49a8: 02b54533 div a0,a0,a1
+ 49ac: 0141 addi sp,sp,16
+ 49ae: 02b7e5b3 rem a1,a5,a1
+ 49b2: 8082 ret
+
+00000000000049b4 <lldiv>:
+lldiv_t lldiv(long long numer, long long denom)
+{
+ 49b4: 1141 addi sp,sp,-16
+ 49b6: 87aa mv a5,a0
+ lldiv_t res = {numer / denom, numer % denom};
+ return res;
+}
+ 49b8: 02b54533 div a0,a0,a1
+ 49bc: 0141 addi sp,sp,16
+ 49be: 02b7e5b3 rem a1,a5,a1
+ 49c2: 8082 ret
+
+00000000000049c4 <rand>:
+
+static unsigned long next = 1;
+int rand(void)
+{
+ next = next * 1103515245 + 12345;
+ 49c4: 00003697 auipc a3,0x3
+ 49c8: d0468693 addi a3,a3,-764 # 76c8 <next>
+ 49cc: 629c ld a5,0(a3)
+ 49ce: 41c65737 lui a4,0x41c65
+ 49d2: e6d70713 addi a4,a4,-403 # 41c64e6d <_ZSt4cerr+0x41c5d625>
+ 49d6: 02e787b3 mul a5,a5,a4
+ 49da: 670d lui a4,0x3
+ 49dc: 03970713 addi a4,a4,57 # 3039 <sprintf+0x43>
+ 49e0: 97ba add a5,a5,a4
+ return (unsigned int)(next / 65536) % 32768;
+ 49e2: 02179513 slli a0,a5,0x21
+ next = next * 1103515245 + 12345;
+ 49e6: e29c sd a5,0(a3)
+}
+ 49e8: 9145 srli a0,a0,0x31
+ 49ea: 8082 ret
+
+00000000000049ec <srand>:
+void srand(unsigned int seed) { next = seed; }
+ 49ec: 1502 slli a0,a0,0x20
+ 49ee: 9101 srli a0,a0,0x20
+ 49f0: 00003797 auipc a5,0x3
+ 49f4: cca7bc23 sd a0,-808(a5) # 76c8 <next>
+ 49f8: 8082 ret
+
+00000000000049fa <mblen>:
+
+/* Stub */
+int mblen(const char *s, size_t n) { return (s && *s && n) ? 1 : 0; }
+ 49fa: c901 beqz a0,4a0a <mblen+0x10>
+ 49fc: 00054783 lbu a5,0(a0)
+ 4a00: 4501 li a0,0
+ 4a02: c789 beqz a5,4a0c <mblen+0x12>
+ 4a04: 00b03533 snez a0,a1
+ 4a08: 8082 ret
+ 4a0a: 4501 li a0,0
+ 4a0c: 8082 ret
+
+0000000000004a0e <mbtowc>:
+int mbtowc(wchar_t *pwc, const char *s, size_t n)
+{
+ 4a0e: 87aa mv a5,a0
+ if (!s)
+ 4a10: cd81 beqz a1,4a28 <mbtowc+0x1a>
+ return 0;
+ if (n == 0)
+ return -1;
+ 4a12: 557d li a0,-1
+ if (n == 0)
+ 4a14: ca19 beqz a2,4a2a <mbtowc+0x1c>
+ if (pwc)
+ 4a16: c781 beqz a5,4a1e <mbtowc+0x10>
+ *pwc = (wchar_t)*s;
+ 4a18: 0005c703 lbu a4,0(a1)
+ 4a1c: c398 sw a4,0(a5)
+ return (*s != 0);
+ 4a1e: 0005c503 lbu a0,0(a1)
+ 4a22: 00a03533 snez a0,a0
+ 4a26: 8082 ret
+ return 0;
+ 4a28: 4501 li a0,0
+}
+ 4a2a: 8082 ret
+
+0000000000004a2c <wctomb>:
+int wctomb(char *s, wchar_t wchar)
+{
+ if (!s)
+ 4a2c: c509 beqz a0,4a36 <wctomb+0xa>
+ return 0;
+ *s = (char)wchar;
+ 4a2e: 00b50023 sb a1,0(a0)
+ return 1;
+ 4a32: 4505 li a0,1
+ 4a34: 8082 ret
+ return 0;
+ 4a36: 4501 li a0,0
+}
+ 4a38: 8082 ret
+
+0000000000004a3a <mbstowcs>:
+size_t mbstowcs(wchar_t *dest, const char *src, size_t n)
+{
+ size_t i = 0;
+ while (src[i] && i < n)
+ 4a3a: 0005c703 lbu a4,0(a1)
+ 4a3e: cb0d beqz a4,4a70 <mbstowcs+0x36>
+ 4a40: ca15 beqz a2,4a74 <mbstowcs+0x3a>
+ 4a42: 86aa mv a3,a0
+ size_t i = 0;
+ 4a44: 4781 li a5,0
+ 4a46: a019 j 4a4c <mbstowcs+0x12>
+ while (src[i] && i < n)
+ 4a48: 02f60263 beq a2,a5,4a6c <mbstowcs+0x32>
+ {
+ dest[i] = (wchar_t)src[i];
+ i++;
+ 4a4c: 0785 addi a5,a5,1
+ dest[i] = (wchar_t)src[i];
+ 4a4e: c298 sw a4,0(a3)
+ while (src[i] && i < n)
+ 4a50: 00f58733 add a4,a1,a5
+ 4a54: 00074703 lbu a4,0(a4)
+ 4a58: 0691 addi a3,a3,4
+ 4a5a: f77d bnez a4,4a48 <mbstowcs+0xe>
+ }
+ if (i < n)
+ 4a5c: 00c7f763 bgeu a5,a2,4a6a <mbstowcs+0x30>
+ dest[i] = 0;
+ 4a60: 00279713 slli a4,a5,0x2
+ 4a64: 953a add a0,a0,a4
+ 4a66: 00052023 sw zero,0(a0)
+ size_t i = 0;
+ 4a6a: 863e mv a2,a5
+ 4a6c: 8532 mv a0,a2
+ 4a6e: 8082 ret
+ 4a70: 4781 li a5,0
+ 4a72: b7ed j 4a5c <mbstowcs+0x22>
+ 4a74: 4501 li a0,0
+ return i;
+}
+ 4a76: 8082 ret
+
+0000000000004a78 <wcstombs>:
+size_t wcstombs(char *dest, const wchar_t *src, size_t n)
+{
+ size_t i = 0;
+ while (src[i] && i < n)
+ 4a78: 4198 lw a4,0(a1)
+ 4a7a: c71d beqz a4,4aa8 <wcstombs+0x30>
+ 4a7c: ca05 beqz a2,4aac <wcstombs+0x34>
+ 4a7e: 0591 addi a1,a1,4
+ size_t i = 0;
+ 4a80: 4781 li a5,0
+ 4a82: a019 j 4a88 <wcstombs+0x10>
+ while (src[i] && i < n)
+ 4a84: 02f60063 beq a2,a5,4aa4 <wcstombs+0x2c>
{
- print("[Test] Open failed (Is test.txt in fs.img?)\n");
+ dest[i] = (char)src[i];
+ 4a88: 00f506b3 add a3,a0,a5
+ 4a8c: 00e68023 sb a4,0(a3)
+ while (src[i] && i < n)
+ 4a90: 4198 lw a4,0(a1)
+ i++;
+ 4a92: 0785 addi a5,a5,1
+ while (src[i] && i < n)
+ 4a94: 0591 addi a1,a1,4
+ 4a96: f77d bnez a4,4a84 <wcstombs+0xc>
+ }
+ if (i < n)
+ 4a98: 00c7f563 bgeu a5,a2,4aa2 <wcstombs+0x2a>
+ dest[i] = 0;
+ 4a9c: 953e add a0,a0,a5
+ 4a9e: 00050023 sb zero,0(a0)
+ size_t i = 0;
+ 4aa2: 863e mv a2,a5
+ 4aa4: 8532 mv a0,a2
+ 4aa6: 8082 ret
+ 4aa8: 4781 li a5,0
+ 4aaa: b7fd j 4a98 <wcstombs+0x20>
+ 4aac: 4501 li a0,0
+ return i;
+ 4aae: 8082 ret
+
+0000000000004ab0 <memset>:
+
+void *memset(void *dst, int c, size_t n)
+{
+ char *cdst = (char *)dst;
+ for (size_t i = 0; i < n; i++)
+ cdst[i] = (char)c;
+ 4ab0: 0ff5f593 zext.b a1,a1
+ 4ab4: 87aa mv a5,a0
+ 4ab6: 00a60733 add a4,a2,a0
+ for (size_t i = 0; i < n; i++)
+ 4aba: c611 beqz a2,4ac6 <memset+0x16>
+ cdst[i] = (char)c;
+ 4abc: 00b78023 sb a1,0(a5)
+ for (size_t i = 0; i < n; i++)
+ 4ac0: 0785 addi a5,a5,1
+ 4ac2: fee79de3 bne a5,a4,4abc <memset+0xc>
+ return dst;
+}
+ 4ac6: 8082 ret
+
+0000000000004ac8 <memmove>:
+
+void *memmove(void *vdst, const void *vsrc, size_t n)
+{
+ char *dst = (char *)vdst;
+ const char *src = (const char *)vsrc;
+ if (dst == src)
+ 4ac8: 02b50d63 beq a0,a1,4b02 <memmove+0x3a>
+ return vdst;
+
+ if (src > dst)
+ 4acc: 00b57e63 bgeu a0,a1,4ae8 <memmove+0x20>
+ {
+ while (n--)
+ 4ad0: ca0d beqz a2,4b02 <memmove+0x3a>
+ 4ad2: 962a add a2,a2,a0
+ char *dst = (char *)vdst;
+ 4ad4: 87aa mv a5,a0
+ *dst++ = *src++;
+ 4ad6: 0005c703 lbu a4,0(a1)
+ 4ada: 0785 addi a5,a5,1
+ 4adc: 0585 addi a1,a1,1
+ 4ade: fee78fa3 sb a4,-1(a5)
+ while (n--)
+ 4ae2: fec79ae3 bne a5,a2,4ad6 <memmove+0xe>
+ 4ae6: 8082 ret
}
else
{
- print("[Test] Open success! fd=");
- 5bc: 00000517 auipc a0,0x0
- 5c0: 55c50513 addi a0,a0,1372 # b18 <disk_test+0x362>
- 5c4: a6bff0ef jal 2e <_Z5printPKc>
- print_int(fd);
- 5c8: 8526 mv a0,s1
- 5ca: a8dff0ef jal 56 <_Z9print_inti>
- print("\n");
- 5ce: 00000517 auipc a0,0x0
- 5d2: 39250513 addi a0,a0,914 # 960 <disk_test+0x1aa>
- 5d6: a59ff0ef jal 2e <_Z5printPKc>
-
- char buf[64];
- int n = read(fd, buf, 63);
- 5da: 840a mv s0,sp
- 5dc: 03f00613 li a2,63
- 5e0: 85a2 mv a1,s0
- 5e2: 8526 mv a0,s1
- 5e4: 142000ef jal 726 <read>
- 5e8: 892a mv s2,a0
- if (n > 0)
- 5ea: 0ca05663 blez a0,6b6 <main+0x138>
- {
- buf[n] = 0;
- 5ee: 04050793 addi a5,a0,64
- 5f2: 00278933 add s2,a5,sp
- print("[Test] Read content:\n---\n");
- 5f6: 00000517 auipc a0,0x0
- 5fa: 54250513 addi a0,a0,1346 # b38 <disk_test+0x382>
- buf[n] = 0;
- 5fe: fc090023 sb zero,-64(s2)
- print("[Test] Read content:\n---\n");
- 602: a2dff0ef jal 2e <_Z5printPKc>
- print(buf);
- 606: 8522 mv a0,s0
- 608: a27ff0ef jal 2e <_Z5printPKc>
- print("\n---\n");
- 60c: 00000517 auipc a0,0x0
- 610: 54c50513 addi a0,a0,1356 # b58 <disk_test+0x3a2>
- 614: a1bff0ef jal 2e <_Z5printPKc>
- {
- print("[Test] Read returned ");
- print_int(n);
- print("\n");
- }
- close(fd);
- 618: 8526 mv a0,s1
- 61a: 11c000ef jal 736 <close>
- print("[Test] File closed.\n");
- 61e: 00000517 auipc a0,0x0
- 622: 55a50513 addi a0,a0,1370 # b78 <disk_test+0x3c2>
- 626: a09ff0ef jal 2e <_Z5printPKc>
+ dst += n;
+ 4ae8: 00c50733 add a4,a0,a2
+ src += n;
+ 4aec: 00c587b3 add a5,a1,a2
+ while (n-- > 0)
+ 4af0: ca09 beqz a2,4b02 <memmove+0x3a>
+ *--dst = *--src;
+ 4af2: fff7c683 lbu a3,-1(a5)
+ 4af6: 17fd addi a5,a5,-1
+ 4af8: 177d addi a4,a4,-1
+ 4afa: 00d70023 sb a3,0(a4)
+ while (n-- > 0)
+ 4afe: fef59ae3 bne a1,a5,4af2 <memmove+0x2a>
}
+ return vdst;
+}
+ 4b02: 8082 ret
-
+0000000000004b04 <memcpy>:
- print("Commands:\n");
- 62a: 00000517 auipc a0,0x0
- 62e: 56650513 addi a0,a0,1382 # b90 <disk_test+0x3da>
- 632: 9fdff0ef jal 2e <_Z5printPKc>
- print(" s: Run System Call Tests (fork, wait, mm)\n");
- 636: 00000517 auipc a0,0x0
- 63a: 56a50513 addi a0,a0,1386 # ba0 <disk_test+0x3ea>
- 63e: 9f1ff0ef jal 2e <_Z5printPKc>
- print(" t: Run Disk Driver Test (VirtIO)\n");
- 642: 00000517 auipc a0,0x0
- 646: 58e50513 addi a0,a0,1422 # bd0 <disk_test+0x41a>
- 64a: 00000b17 auipc s6,0x0
- 64e: 5b6b0b13 addi s6,s6,1462 # c00 <disk_test+0x44a>
- n++;
- 652: 4a85 li s5,1
- print(" t: Run Disk Driver Test (VirtIO)\n");
- 654: 9dbff0ef jal 2e <_Z5printPKc>
+void *memcpy(void *vdst, const void *vsrc, size_t n)
+{
+ return memmove(vdst, vsrc, n);
+ 4b04: b7d1 j 4ac8 <memmove>
- while (1)
+0000000000004b06 <memcmp>:
+
+int memcmp(const void *s1, const void *s2, size_t n)
+{
+ const unsigned char *p1 = (const unsigned char *)s1;
+ const unsigned char *p2 = (const unsigned char *)s2;
+ while (n--)
+ 4b06: c205 beqz a2,4b26 <memcmp+0x20>
+ 4b08: 962a add a2,a2,a0
+ 4b0a: a019 j 4b10 <memcmp+0xa>
+ 4b0c: 00c50d63 beq a0,a2,4b26 <memcmp+0x20>
+ {
+ if (*p1 != *p2)
+ 4b10: 00054783 lbu a5,0(a0)
+ 4b14: 0005c703 lbu a4,0(a1)
+ return *p1 - *p2;
+ p1++;
+ 4b18: 0505 addi a0,a0,1
+ p2++;
+ 4b1a: 0585 addi a1,a1,1
+ if (*p1 != *p2)
+ 4b1c: fee788e3 beq a5,a4,4b0c <memcmp+0x6>
+ return *p1 - *p2;
+ 4b20: 40e7853b subw a0,a5,a4
+ 4b24: 8082 ret
+ }
+ return 0;
+ 4b26: 4501 li a0,0
+}
+ 4b28: 8082 ret
+
+0000000000004b2a <memchr>:
+
+void *memchr(const void *s, int c, size_t n)
+{
+ const unsigned char *p = (const unsigned char *)s;
+ while (n--)
+ 4b2a: ce09 beqz a2,4b44 <memchr+0x1a>
+ {
+ if (*p == (unsigned char)c)
+ 4b2c: 0ff5f593 zext.b a1,a1
+ 4b30: 962a add a2,a2,a0
+ 4b32: a021 j 4b3a <memchr+0x10>
+ return (void *)p;
+ p++;
+ 4b34: 0505 addi a0,a0,1
+ while (n--)
+ 4b36: 00a60763 beq a2,a0,4b44 <memchr+0x1a>
+ if (*p == (unsigned char)c)
+ 4b3a: 00054783 lbu a5,0(a0)
+ 4b3e: feb79be3 bne a5,a1,4b34 <memchr+0xa>
+ }
+ return NULL;
+}
+ 4b42: 8082 ret
+ return NULL;
+ 4b44: 4501 li a0,0
+}
+ 4b46: 8082 ret
+
+0000000000004b48 <strlen>:
+/* String Manipulation Functions */
+
+size_t strlen(const char *s)
+{
+ const char *p = s;
+ while (*p)
+ 4b48: 00054783 lbu a5,0(a0)
+ 4b4c: cb89 beqz a5,4b5e <strlen+0x16>
+ const char *p = s;
+ 4b4e: 87aa mv a5,a0
+ while (*p)
+ 4b50: 0017c703 lbu a4,1(a5)
+ p++;
+ 4b54: 0785 addi a5,a5,1
+ while (*p)
+ 4b56: ff6d bnez a4,4b50 <strlen+0x8>
+ return (size_t)(p - s);
+ 4b58: 40a78533 sub a0,a5,a0
+ 4b5c: 8082 ret
+ while (*p)
+ 4b5e: 4501 li a0,0
+}
+ 4b60: 8082 ret
+
+0000000000004b62 <strcpy>:
+
+char *strcpy(char *dst, const char *src)
+{
+ char *os = dst;
+ while ((*dst++ = *src++) != 0)
+ 4b62: 87aa mv a5,a0
+ 4b64: 0005c703 lbu a4,0(a1)
+ 4b68: 0785 addi a5,a5,1
+ 4b6a: 0585 addi a1,a1,1
+ 4b6c: fee78fa3 sb a4,-1(a5)
+ 4b70: fb75 bnez a4,4b64 <strcpy+0x2>
+ ;
+ return os;
+}
+ 4b72: 8082 ret
+
+0000000000004b74 <strncpy>:
+char *strncpy(char *dst, const char *src, size_t n)
+{
+ char *os = dst;
+ size_t i;
+
+ for (i = 0; i < n && src[i] != '\0'; i++)
+ 4b74: 4781 li a5,0
+ 4b76: e619 bnez a2,4b84 <strncpy+0x10>
+ 4b78: 8082 ret
+ dst[i] = src[i];
+ 4b7a: 00e68023 sb a4,0(a3)
+ for (i = 0; i < n && src[i] != '\0'; i++)
+ 4b7e: 0785 addi a5,a5,1
+ 4b80: 02f60263 beq a2,a5,4ba4 <strncpy+0x30>
+ 4b84: 00f58733 add a4,a1,a5
+ 4b88: 00074703 lbu a4,0(a4)
+ dst[i] = src[i];
+ 4b8c: 00f506b3 add a3,a0,a5
+ for (i = 0; i < n && src[i] != '\0'; i++)
+ 4b90: f76d bnez a4,4b7a <strncpy+0x6>
+
+ for (; i < n; i++)
+ 4b92: 00c7f963 bgeu a5,a2,4ba4 <strncpy+0x30>
+ 4b96: 87b6 mv a5,a3
+ 4b98: 962a add a2,a2,a0
+ dst[i] = '\0';
+ 4b9a: 00078023 sb zero,0(a5)
+ for (; i < n; i++)
+ 4b9e: 0785 addi a5,a5,1
+ 4ba0: fec79de3 bne a5,a2,4b9a <strncpy+0x26>
+
+ return os;
+}
+ 4ba4: 8082 ret
+
+0000000000004ba6 <strcat>:
+
+char *strcat(char *dst, const char *src)
+{
+ char *os = dst;
+ while (*dst)
+ 4ba6: 00054783 lbu a5,0(a0)
+ 4baa: cf91 beqz a5,4bc6 <strcat+0x20>
+ 4bac: 87aa mv a5,a0
+ 4bae: 0017c703 lbu a4,1(a5)
+ dst++;
+ 4bb2: 0785 addi a5,a5,1
+ while (*dst)
+ 4bb4: ff6d bnez a4,4bae <strcat+0x8>
+ while ((*dst++ = *src++) != 0)
+ 4bb6: 0005c703 lbu a4,0(a1)
+ 4bba: 0785 addi a5,a5,1
+ 4bbc: 0585 addi a1,a1,1
+ 4bbe: fee78fa3 sb a4,-1(a5)
+ 4bc2: fb75 bnez a4,4bb6 <strcat+0x10>
+ ;
+ return os;
+}
+ 4bc4: 8082 ret
+ while ((*dst++ = *src++) != 0)
+ 4bc6: 0005c703 lbu a4,0(a1)
+ while (*dst)
+ 4bca: 87aa mv a5,a0
+ while ((*dst++ = *src++) != 0)
+ 4bcc: 0785 addi a5,a5,1
+ 4bce: fee78fa3 sb a4,-1(a5)
+ 4bd2: 0585 addi a1,a1,1
+ 4bd4: f36d bnez a4,4bb6 <strcat+0x10>
+ 4bd6: 8082 ret
+
+0000000000004bd8 <strncat>:
+ while (*p)
+ 4bd8: 00054783 lbu a5,0(a0)
+ const char *p = s;
+ 4bdc: 872a mv a4,a0
+ while (*p)
+ 4bde: c789 beqz a5,4be8 <strncat+0x10>
+ 4be0: 00174783 lbu a5,1(a4)
+ p++;
+ 4be4: 0705 addi a4,a4,1
+ while (*p)
+ 4be6: ffed bnez a5,4be0 <strncat+0x8>
+ size_t dest_len = strlen(dst);
+ size_t i;
+
+ dst += dest_len;
+
+ for (i = 0; i < n && src[i] != '\0'; i++)
+ 4be8: 86ba mv a3,a4
+ 4bea: 4781 li a5,0
+ 4bec: 88ba mv a7,a4
+ 4bee: ea01 bnez a2,4bfe <strncat+0x26>
+ 4bf0: a839 j 4c0e <strncat+0x36>
+ dst[i] = src[i];
+ 4bf2: 01068023 sb a6,0(a3)
+ for (i = 0; i < n && src[i] != '\0'; i++)
+ 4bf6: 00188693 addi a3,a7,1
+ 4bfa: 00f60d63 beq a2,a5,4c14 <strncat+0x3c>
+ 4bfe: 00f58833 add a6,a1,a5
+ 4c02: 00084803 lbu a6,0(a6)
+ 4c06: 0785 addi a5,a5,1
+ dst[i] = src[i];
+ 4c08: 88b6 mv a7,a3
+ for (i = 0; i < n && src[i] != '\0'; i++)
+ 4c0a: fe0814e3 bnez a6,4bf2 <strncat+0x1a>
+
+ dst[i] = '\0';
+ 4c0e: 00088023 sb zero,0(a7)
+
+ return os;
+}
+ 4c12: 8082 ret
+ dst[i] = '\0';
+ 4c14: 00c708b3 add a7,a4,a2
+ 4c18: 00088023 sb zero,0(a7)
+}
+ 4c1c: 8082 ret
+
+0000000000004c1e <strcmp>:
+
+int strcmp(const char *p, const char *q)
+{
+ while (*p && *p == *q)
+ 4c1e: 00054783 lbu a5,0(a0)
+ 4c22: e791 bnez a5,4c2e <strcmp+0x10>
+ 4c24: a02d j 4c4e <strcmp+0x30>
+ 4c26: 00054783 lbu a5,0(a0)
+ 4c2a: cf89 beqz a5,4c44 <strcmp+0x26>
+ 4c2c: 85b6 mv a1,a3
+ 4c2e: 0005c703 lbu a4,0(a1)
+ {
+ p++;
+ 4c32: 0505 addi a0,a0,1
+ q++;
+ 4c34: 00158693 addi a3,a1,1
+ while (*p && *p == *q)
+ 4c38: fef707e3 beq a4,a5,4c26 <strcmp+0x8>
+ }
+ return (int)((unsigned char)*p - (unsigned char)*q);
+ 4c3c: 0007851b sext.w a0,a5
+}
+ 4c40: 9d19 subw a0,a0,a4
+ 4c42: 8082 ret
+ return (int)((unsigned char)*p - (unsigned char)*q);
+ 4c44: 0015c703 lbu a4,1(a1)
+ 4c48: 4501 li a0,0
+}
+ 4c4a: 9d19 subw a0,a0,a4
+ 4c4c: 8082 ret
+ return (int)((unsigned char)*p - (unsigned char)*q);
+ 4c4e: 0005c703 lbu a4,0(a1)
+ 4c52: 4501 li a0,0
+ 4c54: b7f5 j 4c40 <strcmp+0x22>
+
+0000000000004c56 <strncmp>:
+
+int strncmp(const char *s1, const char *s2, size_t n)
+{
+ if (n == 0)
+ 4c56: ca0d beqz a2,4c88 <strncmp+0x32>
+ return 0;
+
+ while (n-- > 0 && *s1 && *s1 == *s2)
+ 4c58: 00054783 lbu a5,0(a0)
+ 4c5c: 167d addi a2,a2,-1
+ 4c5e: 00c506b3 add a3,a0,a2
+ 4c62: eb89 bnez a5,4c74 <strncmp+0x1e>
+ 4c64: a80d j 4c96 <strncmp+0x40>
{
- char buf[16];
- write(1, "$ ", 2);
- 658: 00000497 auipc s1,0x0
- 65c: 5a048493 addi s1,s1,1440 # bf8 <disk_test+0x442>
+ if (n == 0 || *s1 == '\0')
+ 4c66: 00d50d63 beq a0,a3,4c80 <strncmp+0x2a>
+ while (n-- > 0 && *s1 && *s1 == *s2)
+ 4c6a: 00154783 lbu a5,1(a0)
+ break;
+ s1++;
+ 4c6e: 0505 addi a0,a0,1
+ while (n-- > 0 && *s1 && *s1 == *s2)
+ 4c70: cf91 beqz a5,4c8c <strncmp+0x36>
+ 4c72: 85b2 mv a1,a2
+ 4c74: 0005c703 lbu a4,0(a1)
+ s2++;
+ 4c78: 00158613 addi a2,a1,1
+ while (n-- > 0 && *s1 && *s1 == *s2)
+ 4c7c: fef705e3 beq a4,a5,4c66 <strncmp+0x10>
+ }
+ return (int)((unsigned char)*s1 - (unsigned char)*s2);
+ 4c80: 0007851b sext.w a0,a5
+ 4c84: 9d19 subw a0,a0,a4
+ 4c86: 8082 ret
+ return 0;
+ 4c88: 4501 li a0,0
+}
+ 4c8a: 8082 ret
+ return (int)((unsigned char)*s1 - (unsigned char)*s2);
+ 4c8c: 0015c703 lbu a4,1(a1)
+ 4c90: 4501 li a0,0
+ 4c92: 9d19 subw a0,a0,a4
+ 4c94: 8082 ret
+ 4c96: 0005c703 lbu a4,0(a1)
+ 4c9a: 4501 li a0,0
+ 4c9c: b7e5 j 4c84 <strncmp+0x2e>
- int n = read(0, buf, sizeof(buf));
- if (n <= 0)
+0000000000004c9e <strchr>:
+
+char *strchr(const char *s, int c)
+{
+ while (*s != (char)c)
+ 4c9e: 0ff5f593 zext.b a1,a1
+ 4ca2: a019 j 4ca8 <strchr+0xa>
+ {
+ if (!*s++)
+ 4ca4: 0505 addi a0,a0,1
+ 4ca6: c791 beqz a5,4cb2 <strchr+0x14>
+ while (*s != (char)c)
+ 4ca8: 00054783 lbu a5,0(a0)
+ 4cac: feb79ce3 bne a5,a1,4ca4 <strchr+0x6>
+ 4cb0: 8082 ret
+ return NULL;
+ 4cb2: 4501 li a0,0
+ }
+ return (char *)s;
+}
+ 4cb4: 8082 ret
+
+0000000000004cb6 <strrchr>:
+
+char *strrchr(const char *s, int c)
+{
+ 4cb6: 87aa mv a5,a0
+ const char *last = NULL;
+ do
+ {
+ if (*s == (char)c)
+ 4cb8: 0ff5f593 zext.b a1,a1
+ const char *last = NULL;
+ 4cbc: 4501 li a0,0
+ if (*s == (char)c)
+ 4cbe: 0007c703 lbu a4,0(a5)
+ 4cc2: 00e59363 bne a1,a4,4cc8 <strrchr+0x12>
+ last = s;
+ 4cc6: 853e mv a0,a5
+ } while (*s++);
+ 4cc8: 0785 addi a5,a5,1
+ 4cca: fb75 bnez a4,4cbe <strrchr+0x8>
+
+ return (char *)last;
+}
+ 4ccc: 8082 ret
+
+0000000000004cce <strstr>:
+ while (*p)
+ 4cce: 0005c883 lbu a7,0(a1)
+ 4cd2: 04088a63 beqz a7,4d26 <strstr+0x58>
+ const char *p = s;
+ 4cd6: 87ae mv a5,a1
+ while (*p)
+ 4cd8: 0017c703 lbu a4,1(a5)
+ p++;
+ 4cdc: 0785 addi a5,a5,1
+ while (*p)
+ 4cde: ff6d bnez a4,4cd8 <strstr+0xa>
+ return (size_t)(p - s);
+ 4ce0: 40b78833 sub a6,a5,a1
+
+
+char *strstr(const char *haystack, const char *needle)
+{
+ size_t n_len = strlen(needle);
+ if (n_len == 0)
+ 4ce4: 04b78163 beq a5,a1,4d26 <strstr+0x58>
+ return (char *)haystack;
+
+ for (; *haystack; haystack++)
+ 4ce8: 00054783 lbu a5,0(a0)
+ 4cec: cf85 beqz a5,4d24 <strstr+0x56>
+ 4cee: 187d addi a6,a6,-1
+ 4cf0: 982a add a6,a6,a0
+ {
+ if (*haystack != *needle)
+ 4cf2: 02f89463 bne a7,a5,4d1a <strstr+0x4c>
+ while (n-- > 0 && *s1 && *s1 == *s2)
+ 4cf6: 00054703 lbu a4,0(a0)
+ 4cfa: 8646 mv a2,a7
+ 4cfc: 86ae mv a3,a1
+ 4cfe: 87aa mv a5,a0
+ 4d00: eb11 bnez a4,4d14 <strstr+0x46>
+ 4d02: a821 j 4d1a <strstr+0x4c>
+ if (n == 0 || *s1 == '\0')
+ 4d04: 03078163 beq a5,a6,4d26 <strstr+0x58>
+ while (n-- > 0 && *s1 && *s1 == *s2)
+ 4d08: 0017c703 lbu a4,1(a5)
+ return (int)((unsigned char)*s1 - (unsigned char)*s2);
+ 4d0c: 0006c603 lbu a2,0(a3)
+ s1++;
+ 4d10: 0785 addi a5,a5,1
+ while (n-- > 0 && *s1 && *s1 == *s2)
+ 4d12: cb19 beqz a4,4d28 <strstr+0x5a>
+ s2++;
+ 4d14: 0685 addi a3,a3,1
+ while (n-- > 0 && *s1 && *s1 == *s2)
+ 4d16: fee607e3 beq a2,a4,4d04 <strstr+0x36>
+ for (; *haystack; haystack++)
+ 4d1a: 00154783 lbu a5,1(a0)
+ 4d1e: 0805 addi a6,a6,1
+ 4d20: 0505 addi a0,a0,1
+ 4d22: fbe1 bnez a5,4cf2 <strstr+0x24>
continue;
- if (buf[0] == 's')
- 660: 07300913 li s2,115
+ if (strncmp(haystack, needle, n_len) == 0)
+ return (char *)haystack;
+ }
+ return NULL;
+ 4d24: 4501 li a0,0
+}
+ 4d26: 8082 ret
+ if (strncmp(haystack, needle, n_len) == 0)
+ 4d28: de7d beqz a2,4d26 <strstr+0x58>
+ for (; *haystack; haystack++)
+ 4d2a: 00154783 lbu a5,1(a0)
+ 4d2e: 0805 addi a6,a6,1
+ 4d30: 0505 addi a0,a0,1
+ 4d32: f3e1 bnez a5,4cf2 <strstr+0x24>
+ 4d34: bfc5 j 4d24 <strstr+0x56>
+
+0000000000004d36 <strdup>:
+
+char *strdup(const char *s)
+{
+ 4d36: 1101 addi sp,sp,-32
+ 4d38: e426 sd s1,8(sp)
+ 4d3a: ec06 sd ra,24(sp)
+ 4d3c: e822 sd s0,16(sp)
+ while (*p)
+ 4d3e: 00054783 lbu a5,0(a0)
+{
+ 4d42: 84aa mv s1,a0
+ while (*p)
+ 4d44: cb8d beqz a5,4d76 <strdup+0x40>
+ const char *p = s;
+ 4d46: 862a mv a2,a0
+ while (*p)
+ 4d48: 00164783 lbu a5,1(a2)
+ p++;
+ 4d4c: 0605 addi a2,a2,1
+ while (*p)
+ 4d4e: ffed bnez a5,4d48 <strdup+0x12>
+ return (size_t)(p - s);
+ 4d50: 8e05 sub a2,a2,s1
+ size_t len = strlen(s) + 1;
+ 4d52: 00160413 addi s0,a2,1
+ char *new_str = (char *)malloc(len);
+ 4d56: 8522 mv a0,s0
+ 4d58: f66ff0ef jal 44be <malloc>
+ if (new_str == NULL)
+ 4d5c: c901 beqz a0,4d6c <strdup+0x36>
+ return memmove(vdst, vsrc, n);
+ 4d5e: 8622 mv a2,s0
+ return NULL;
+
+ return (char *)memcpy(new_str, s, len);
+}
+ 4d60: 6442 ld s0,16(sp)
+ 4d62: 60e2 ld ra,24(sp)
+ return memmove(vdst, vsrc, n);
+ 4d64: 85a6 mv a1,s1
+}
+ 4d66: 64a2 ld s1,8(sp)
+ 4d68: 6105 addi sp,sp,32
+ return memmove(vdst, vsrc, n);
+ 4d6a: bbb9 j 4ac8 <memmove>
+}
+ 4d6c: 60e2 ld ra,24(sp)
+ 4d6e: 6442 ld s0,16(sp)
+ 4d70: 64a2 ld s1,8(sp)
+ 4d72: 6105 addi sp,sp,32
+ 4d74: 8082 ret
+ while (*p)
+ 4d76: 4405 li s0,1
+ 4d78: bff9 j 4d56 <strdup+0x20>
+
+0000000000004d7a <strlcpy>:
+ 4d7a: 0005c783 lbu a5,0(a1)
+
+size_t strlcpy(char *dst, const char *src, size_t size)
+{
+ 4d7e: 1101 addi sp,sp,-32
+ 4d80: ec06 sd ra,24(sp)
+ 4d82: e822 sd s0,16(sp)
+ 4d84: 86b2 mv a3,a2
+ while (*p)
+ 4d86: cf8d beqz a5,4dc0 <strlcpy+0x46>
+ const char *p = s;
+ 4d88: 87ae mv a5,a1
+ while (*p)
+ 4d8a: 0017c703 lbu a4,1(a5)
+ p++;
+ 4d8e: 0785 addi a5,a5,1
+ while (*p)
+ 4d90: ff6d bnez a4,4d8a <strlcpy+0x10>
+ return (size_t)(p - s);
+ 4d92: 40b78433 sub s0,a5,a1
+ size_t src_len = strlen(src);
+
+ if (size > 0)
+ 4d96: c285 beqz a3,4db6 <strlcpy+0x3c>
+ 4d98: e426 sd s1,8(sp)
+ {
+ size_t copy_len = (src_len >= size) ? size - 1 : src_len;
+ 4d9a: fff68613 addi a2,a3,-1
+ memcpy(dst, src, copy_len);
+ dst[copy_len] = '\0';
+ 4d9e: 00c504b3 add s1,a0,a2
+ size_t copy_len = (src_len >= size) ? size - 1 : src_len;
+ 4da2: 00d47563 bgeu s0,a3,4dac <strlcpy+0x32>
+ dst[copy_len] = '\0';
+ 4da6: 008504b3 add s1,a0,s0
+ size_t copy_len = (src_len >= size) ? size - 1 : src_len;
+ 4daa: 8622 mv a2,s0
+ return memmove(vdst, vsrc, n);
+ 4dac: d1dff0ef jal 4ac8 <memmove>
+ dst[copy_len] = '\0';
+ 4db0: 00048023 sb zero,0(s1)
+ }
+
+ return src_len;
+ 4db4: 64a2 ld s1,8(sp)
+}
+ 4db6: 60e2 ld ra,24(sp)
+ 4db8: 8522 mv a0,s0
+ 4dba: 6442 ld s0,16(sp)
+ 4dbc: 6105 addi sp,sp,32
+ 4dbe: 8082 ret
+ if (size > 0)
+ 4dc0: e219 bnez a2,4dc6 <strlcpy+0x4c>
+ return (size_t)(p - s);
+ 4dc2: 4401 li s0,0
+ 4dc4: bfcd j 4db6 <strlcpy+0x3c>
+ 4dc6: e426 sd s1,8(sp)
+ 4dc8: 4401 li s0,0
+ if (size > 0)
+ 4dca: 84aa mv s1,a0
+ size_t copy_len = (src_len >= size) ? size - 1 : src_len;
+ 4dcc: 4601 li a2,0
+ 4dce: bff9 j 4dac <strlcpy+0x32>
+
+0000000000004dd0 <strlcat>:
+ while (*p)
+ 4dd0: 0005c783 lbu a5,0(a1)
+
+size_t strlcat(char *dst, const char *src, size_t size)
+{
+ 4dd4: 7179 addi sp,sp,-48
+ 4dd6: e84a sd s2,16(sp)
+ 4dd8: f406 sd ra,40(sp)
+ 4dda: f022 sd s0,32(sp)
+ 4ddc: ec26 sd s1,24(sp)
+ 4dde: 892a mv s2,a0
+ while (*p)
+ 4de0: c7b5 beqz a5,4e4c <strlcat+0x7c>
+ const char *p = s;
+ 4de2: 87ae mv a5,a1
+ while (*p)
+ 4de4: 0017c703 lbu a4,1(a5)
+ p++;
+ 4de8: 0785 addi a5,a5,1
+ while (*p)
+ 4dea: ff6d bnez a4,4de4 <strlcat+0x14>
+ return (size_t)(p - s);
+ 4dec: 40b784b3 sub s1,a5,a1
+ size_t dst_len = 0;
+ 4df0: 4401 li s0,0
+ size_t src_len = strlen(src);
+
+ while (dst_len < size && dst[dst_len] != '\0')
+ 4df2: e609 bnez a2,4dfc <strlcat+0x2c>
+ 4df4: a0a1 j 4e3c <strlcat+0x6c>
+ dst_len++;
+ 4df6: 0405 addi s0,s0,1
+ while (dst_len < size && dst[dst_len] != '\0')
+ 4df8: 04860263 beq a2,s0,4e3c <strlcat+0x6c>
+ 4dfc: 00890533 add a0,s2,s0
+ 4e00: 00054783 lbu a5,0(a0)
+ 4e04: fbed bnez a5,4df6 <strlcat+0x26>
+
+ if (dst_len == size)
+ 4e06: 02860b63 beq a2,s0,4e3c <strlcat+0x6c>
+ 4e0a: e44e sd s3,8(sp)
+ return size + src_len;
+
+ size_t space_left = size - dst_len;
+ 4e0c: 408607b3 sub a5,a2,s0
+ size_t copy_len = (src_len >= space_left) ? space_left - 1 : src_len;
+ 4e10: 89a6 mv s3,s1
+ 4e12: 02f4f263 bgeu s1,a5,4e36 <strlcat+0x66>
+
+ memcpy(dst + dst_len, src, copy_len);
+ dst[dst_len + copy_len] = '\0';
+ 4e16: 994e add s2,s2,s3
+ 4e18: 9922 add s2,s2,s0
+ return memmove(vdst, vsrc, n);
+ 4e1a: 864e mv a2,s3
+ 4e1c: cadff0ef jal 4ac8 <memmove>
+ dst[dst_len + copy_len] = '\0';
+ 4e20: 00090023 sb zero,0(s2)
+
+ return dst_len + src_len;
+ 4e24: 00940533 add a0,s0,s1
+}
+ 4e28: 70a2 ld ra,40(sp)
+ 4e2a: 7402 ld s0,32(sp)
+ return dst_len + src_len;
+ 4e2c: 69a2 ld s3,8(sp)
+}
+ 4e2e: 64e2 ld s1,24(sp)
+ 4e30: 6942 ld s2,16(sp)
+ 4e32: 6145 addi sp,sp,48
+ 4e34: 8082 ret
+ size_t copy_len = (src_len >= space_left) ? space_left - 1 : src_len;
+ 4e36: fff78993 addi s3,a5,-1
+ 4e3a: bff1 j 4e16 <strlcat+0x46>
+}
+ 4e3c: 70a2 ld ra,40(sp)
+ 4e3e: 7402 ld s0,32(sp)
+ 4e40: 6942 ld s2,16(sp)
+ return size + src_len;
+ 4e42: 00960533 add a0,a2,s1
+}
+ 4e46: 64e2 ld s1,24(sp)
+ 4e48: 6145 addi sp,sp,48
+ 4e4a: 8082 ret
+ while (*p)
+ 4e4c: 4481 li s1,0
+ 4e4e: b74d j 4df0 <strlcat+0x20>
+
+0000000000004e50 <strspn>:
+size_t strspn(const char *s, const char *accept)
+{
+ const char *p = s;
+ const char *a;
+
+ while (*p)
+ 4e50: 00054683 lbu a3,0(a0)
+ 4e54: c695 beqz a3,4e80 <strspn+0x30>
+ {
+ for (a = accept; *a; a++)
+ 4e56: 0005c803 lbu a6,0(a1)
+ 4e5a: 862a mv a2,a0
+ 4e5c: 00080f63 beqz a6,4e7a <strspn+0x2a>
+ 4e60: 87ae mv a5,a1
+ 4e62: 8742 mv a4,a6
+ 4e64: a021 j 4e6c <strspn+0x1c>
+ 4e66: 0007c703 lbu a4,0(a5)
+ 4e6a: cb01 beqz a4,4e7a <strspn+0x2a>
+ 4e6c: 0785 addi a5,a5,1
{
- test_syscalls();
+ if (*p == *a)
+ 4e6e: fee69ce3 bne a3,a4,4e66 <strspn+0x16>
+ while (*p)
+ 4e72: 00164683 lbu a3,1(a2)
+ break;
}
- else if (buf[0] == 't')
- 664: 07400993 li s3,116
- disk_test();
- exit(0);
- }
- wait(0);
+ if (*a == '\0')
+ return (size_t)(p - s);
+ p++;
+ 4e76: 0605 addi a2,a2,1
+ while (*p)
+ 4e78: f6e5 bnez a3,4e60 <strspn+0x10>
+ }
+ return (size_t)(p - s);
+ 4e7a: 40a60533 sub a0,a2,a0
+ 4e7e: 8082 ret
+ while (*p)
+ 4e80: 4501 li a0,0
+}
+ 4e82: 8082 ret
+
+0000000000004e84 <strcspn>:
+size_t strcspn(const char *s, const char *reject)
+{
+ const char *p = s;
+ const char *r;
+
+ while (*p)
+ 4e84: 00054683 lbu a3,0(a0)
+ 4e88: ce85 beqz a3,4ec0 <strcspn+0x3c>
+ {
+ for (r = reject; *r; r++)
+ 4e8a: 0005c803 lbu a6,0(a1)
+ const char *p = s;
+ 4e8e: 862a mv a2,a0
+ for (r = reject; *r; r++)
+ 4e90: 02080363 beqz a6,4eb6 <strcspn+0x32>
+ 4e94: 87ae mv a5,a1
+ 4e96: 8742 mv a4,a6
+ 4e98: a021 j 4ea0 <strcspn+0x1c>
+ 4e9a: 0007c703 lbu a4,0(a5)
+ 4e9e: c719 beqz a4,4eac <strcspn+0x28>
+ 4ea0: 0785 addi a5,a5,1
+ {
+ if (*p == *r)
+ 4ea2: fed71ce3 bne a4,a3,4e9a <strcspn+0x16>
+ return (size_t)(p - s);
}
- else if (buf[0] != '\n')
- 668: 4a29 li s4,10
- n++;
- 66a: 416a8abb subw s5,s5,s6
- write(1, "$ ", 2);
- 66e: 4609 li a2,2
- 670: 85a6 mv a1,s1
- 672: 4505 li a0,1
- 674: 0ba000ef jal 72e <write>
- int n = read(0, buf, sizeof(buf));
- 678: 4641 li a2,16
- 67a: 85a2 mv a1,s0
- 67c: 4501 li a0,0
- 67e: 0a8000ef jal 726 <read>
- if (n <= 0)
- 682: fea056e3 blez a0,66e <main+0xf0>
- if (buf[0] == 's')
- 686: 00014783 lbu a5,0(sp)
- 68a: 05278663 beq a5,s2,6d6 <main+0x158>
- else if (buf[0] == 't')
- 68e: 05378763 beq a5,s3,6dc <main+0x15e>
- else if (buf[0] != '\n')
- 692: fd478ee3 beq a5,s4,66e <main+0xf0>
- 696: 00000797 auipc a5,0x0
- 69a: 56a78793 addi a5,a5,1386 # c00 <disk_test+0x44a>
- while (s[n])
- 69e: 0017c703 lbu a4,1(a5)
- 6a2: 863e mv a2,a5
- 6a4: 0785 addi a5,a5,1
- 6a6: ff65 bnez a4,69e <main+0x120>
- write(1, s, strlen(s));
- 6a8: 00ca863b addw a2,s5,a2
- 6ac: 85da mv a1,s6
- 6ae: 4505 li a0,1
- 6b0: 07e000ef jal 72e <write>
-}
- 6b4: bf6d j 66e <main+0xf0>
- print("[Test] Read returned ");
- 6b6: 00000517 auipc a0,0x0
- 6ba: 4aa50513 addi a0,a0,1194 # b60 <disk_test+0x3aa>
- 6be: 971ff0ef jal 2e <_Z5printPKc>
- print_int(n);
- 6c2: 854a mv a0,s2
- 6c4: 993ff0ef jal 56 <_Z9print_inti>
- print("\n");
- 6c8: 00000517 auipc a0,0x0
- 6cc: 29850513 addi a0,a0,664 # 960 <disk_test+0x1aa>
- 6d0: 95fff0ef jal 2e <_Z5printPKc>
- 6d4: b791 j 618 <main+0x9a>
- test_syscalls();
- 6d6: aadff0ef jal 182 <_Z13test_syscallsv>
- 6da: bf51 j 66e <main+0xf0>
- if (fork() == 0)
- 6dc: 02a000ef jal 706 <fork>
- 6e0: c509 beqz a0,6ea <main+0x16c>
- wait(0);
- 6e2: 4501 li a0,0
- 6e4: 032000ef jal 716 <wait>
- 6e8: b759 j 66e <main+0xf0>
- disk_test();
- 6ea: 0cc000ef jal 7b6 <disk_test>
- exit(0);
- 6ee: 4501 li a0,0
- 6f0: 01e000ef jal 70e <exit>
- 6f4: b7fd j 6e2 <main+0x164>
- print("[Test] Open failed (Is test.txt in fs.img?)\n");
- 6f6: 00000517 auipc a0,0x0
- 6fa: 3f250513 addi a0,a0,1010 # ae8 <disk_test+0x332>
- 6fe: 931ff0ef jal 2e <_Z5printPKc>
- 702: 840a mv s0,sp
- 704: b71d j 62a <main+0xac>
-
-0000000000000706 <fork>:
- name: \
- li a7, SYS_ ## name; \
- ecall; \
- ret
+ p++;
+ }
+ return (size_t)(p - s);
+ 4ea6: 40a60533 sub a0,a2,a0
+ 4eaa: 8082 ret
+ while (*p)
+ 4eac: 00164683 lbu a3,1(a2)
+ p++;
+ 4eb0: 0605 addi a2,a2,1
+ while (*p)
+ 4eb2: f2ed bnez a3,4e94 <strcspn+0x10>
+ 4eb4: bfcd j 4ea6 <strcspn+0x22>
+ 4eb6: 00164683 lbu a3,1(a2)
+ p++;
+ 4eba: 0605 addi a2,a2,1
+ while (*p)
+ 4ebc: feed bnez a3,4eb6 <strcspn+0x32>
+ 4ebe: b7e5 j 4ea6 <strcspn+0x22>
+ 4ec0: 4501 li a0,0
+}
+ 4ec2: 8082 ret
-SYSCALL(fork)
- 706: 4889 li a7,2
- 708: 00000073 ecall
- 70c: 8082 ret
+0000000000004ec4 <strpbrk>:
-000000000000070e <exit>:
-SYSCALL(exit)
- 70e: 488d li a7,3
- 710: 00000073 ecall
- 714: 8082 ret
+char *strpbrk(const char *s, const char *accept)
+{
+ const char *a;
+ while (*s)
+ 4ec4: 00054683 lbu a3,0(a0)
+ 4ec8: c295 beqz a3,4eec <strpbrk+0x28>
+ {
+ for (a = accept; *a; a++)
+ 4eca: 0005c603 lbu a2,0(a1)
+ 4ece: c20d beqz a2,4ef0 <strpbrk+0x2c>
+ 4ed0: 87ae mv a5,a1
+ 4ed2: 8732 mv a4,a2
+ 4ed4: a021 j 4edc <strpbrk+0x18>
+ 4ed6: 0007c703 lbu a4,0(a5)
+ 4eda: c709 beqz a4,4ee4 <strpbrk+0x20>
+ 4edc: 0785 addi a5,a5,1
+ {
+ if (*s == *a)
+ 4ede: fed71ce3 bne a4,a3,4ed6 <strpbrk+0x12>
+ return (char *)s;
+ }
+ s++;
+ }
+ return NULL;
+}
+ 4ee2: 8082 ret
+ while (*s)
+ 4ee4: 00154683 lbu a3,1(a0)
+ s++;
+ 4ee8: 0505 addi a0,a0,1
+ while (*s)
+ 4eea: f2fd bnez a3,4ed0 <strpbrk+0xc>
+ return NULL;
+ 4eec: 4501 li a0,0
+}
+ 4eee: 8082 ret
+ while (*s)
+ 4ef0: 00154683 lbu a3,1(a0)
+ s++;
+ 4ef4: 0505 addi a0,a0,1
+ while (*s)
+ 4ef6: feed bnez a3,4ef0 <strpbrk+0x2c>
+ 4ef8: bfd5 j 4eec <strpbrk+0x28>
-0000000000000716 <wait>:
-SYSCALL(wait)
- 716: 4891 li a7,4
- 718: 00000073 ecall
- 71c: 8082 ret
+0000000000004efa <strtok>:
+char *strtok(char *str, const char *delim)
+{
+ static char *olds;
+ char *token;
-000000000000071e <pipe>:
-SYSCALL(pipe)
- 71e: 4895 li a7,5
- 720: 00000073 ecall
- 724: 8082 ret
+ if (str == NULL)
+ 4efa: 00003897 auipc a7,0x3
+ 4efe: 93688893 addi a7,a7,-1738 # 7830 <olds.0>
+ 4f02: cd25 beqz a0,4f7a <strtok+0x80>
+ while (*p)
+ 4f04: 00054683 lbu a3,0(a0)
+ 4f08: c295 beqz a3,4f2c <strtok+0x32>
+ for (a = accept; *a; a++)
+ 4f0a: 0005c803 lbu a6,0(a1)
+ 4f0e: 02080463 beqz a6,4f36 <strtok+0x3c>
+ 4f12: 87ae mv a5,a1
+ 4f14: 8742 mv a4,a6
+ 4f16: a021 j 4f1e <strtok+0x24>
+ 4f18: 0007c703 lbu a4,0(a5)
+ 4f1c: cf09 beqz a4,4f36 <strtok+0x3c>
+ 4f1e: 0785 addi a5,a5,1
+ if (*p == *a)
+ 4f20: fee69ce3 bne a3,a4,4f18 <strtok+0x1e>
+ while (*p)
+ 4f24: 00154683 lbu a3,1(a0)
+ p++;
+ 4f28: 0505 addi a0,a0,1
+ while (*p)
+ 4f2a: f6e5 bnez a3,4f12 <strtok+0x18>
+ 4f2c: 87aa mv a5,a0
+ str = olds;
-0000000000000726 <read>:
-SYSCALL(read)
- 726: 4899 li a7,6
- 728: 00000073 ecall
- 72c: 8082 ret
+ str += strspn(str, delim);
+ if (*str == '\0')
+ {
+ olds = str;
+ 4f2e: 00f8b023 sd a5,0(a7)
+ return NULL;
+ 4f32: 4501 li a0,0
+ *str = '\0';
+ olds = str + 1;
+ }
-000000000000072e <write>:
-SYSCALL(write)
- 72e: 48c5 li a7,17
- 730: 00000073 ecall
- 734: 8082 ret
+ return token;
+}
+ 4f34: 8082 ret
+ if (*str == '\0')
+ 4f36: 00054603 lbu a2,0(a0)
+ 4f3a: da6d beqz a2,4f2c <strtok+0x32>
+ 4f3c: 86aa mv a3,a0
+ for (a = accept; *a; a++)
+ 4f3e: 04080163 beqz a6,4f80 <strtok+0x86>
+ 4f42: 8742 mv a4,a6
+ 4f44: 87ae mv a5,a1
+ 4f46: a021 j 4f4e <strtok+0x54>
+ 4f48: 0007c703 lbu a4,0(a5)
+ 4f4c: cb19 beqz a4,4f62 <strtok+0x68>
+ 4f4e: 0785 addi a5,a5,1
+ if (*s == *a)
+ 4f50: fee61ce3 bne a2,a4,4f48 <strtok+0x4e>
+ olds = str + 1;
+ 4f54: 00168793 addi a5,a3,1
+ *str = '\0';
+ 4f58: 00068023 sb zero,0(a3)
+ olds = str;
+ 4f5c: 00f8b023 sd a5,0(a7)
+}
+ 4f60: 8082 ret
+ while (*s)
+ 4f62: 0016c603 lbu a2,1(a3)
+ s++;
+ 4f66: 0685 addi a3,a3,1
+ while (*s)
+ 4f68: fe69 bnez a2,4f42 <strtok+0x48>
+ 4f6a: 87aa mv a5,a0
+ while (*s != (char)c)
+ 4f6c: 0017c703 lbu a4,1(a5)
+ if (!*s++)
+ 4f70: 0785 addi a5,a5,1
+ while (*s != (char)c)
+ 4f72: ff6d bnez a4,4f6c <strtok+0x72>
+ olds = str;
+ 4f74: 00f8b023 sd a5,0(a7)
+}
+ 4f78: 8082 ret
+ str = olds;
+ 4f7a: 0008b503 ld a0,0(a7)
+ 4f7e: b759 j 4f04 <strtok+0xa>
+ while (*s)
+ 4f80: 0016c603 lbu a2,1(a3)
+ s++;
+ 4f84: 0685 addi a3,a3,1
+ while (*s)
+ 4f86: fe6d bnez a2,4f80 <strtok+0x86>
+ 4f88: b7cd j 4f6a <strtok+0x70>
-0000000000000736 <close>:
-SYSCALL(close)
- 736: 48d9 li a7,22
- 738: 00000073 ecall
- 73c: 8082 ret
+0000000000004f8a <strerror>:
-000000000000073e <kill>:
-SYSCALL(kill)
- 73e: 489d li a7,7
- 740: 00000073 ecall
- 744: 8082 ret
+char *strerror(int errnum)
+{
+ 4f8a: 87aa mv a5,a0
+
+ switch (errnum)
+ 4f8c: cd09 beqz a0,4fa6 <strerror+0x1c>
+ 4f8e: 4731 li a4,12
+ 4f90: 00000517 auipc a0,0x0
+ 4f94: 1a850513 addi a0,a0,424 # 5138 <_GLOBAL__sub_I__ZSt3cin+0x170>
+ 4f98: 00e78b63 beq a5,a4,4fae <strerror+0x24>
+ return "Success";
+ // case EINVAL: return "Invalid argument";
+ case ENOMEM: return "Out of memory";
+
+ default:
+ return "Unknown error";
+ 4f9c: 00000517 auipc a0,0x0
+ 4fa0: 1ac50513 addi a0,a0,428 # 5148 <_GLOBAL__sub_I__ZSt3cin+0x180>
+ 4fa4: 8082 ret
+ return "Success";
+ 4fa6: 00000517 auipc a0,0x0
+ 4faa: 18a50513 addi a0,a0,394 # 5130 <_GLOBAL__sub_I__ZSt3cin+0x168>
+ }
+ 4fae: 8082 ret
-0000000000000746 <exec>:
-SYSCALL(exec)
- 746: 48a1 li a7,8
- 748: 00000073 ecall
- 74c: 8082 ret
+0000000000004fb0 <_Znwm>:
+#include "ulib/stdlib.h"
-000000000000074e <open>:
-SYSCALL(open)
- 74e: 48c1 li a7,16
- 750: 00000073 ecall
- 754: 8082 ret
+void *operator new(unsigned long n)
+{
+ return malloc(n);
+ 4fb0: d0eff06f j 44be <malloc>
-0000000000000756 <mknod>:
-SYSCALL(mknod)
- 756: 48c9 li a7,18
- 758: 00000073 ecall
- 75c: 8082 ret
+0000000000004fb4 <_Znam>:
+}
-000000000000075e <unlink>:
-SYSCALL(unlink)
- 75e: 48cd li a7,19
- 760: 00000073 ecall
- 764: 8082 ret
+void *operator new[](unsigned long n)
+ 4fb4: d0aff06f j 44be <malloc>
-0000000000000766 <fstat>:
-SYSCALL(fstat)
- 766: 48a5 li a7,9
- 768: 00000073 ecall
- 76c: 8082 ret
+0000000000004fb8 <_ZdlPv>:
+ return malloc(n);
+}
-000000000000076e <link>:
-SYSCALL(link)
- 76e: 48d1 li a7,20
- 770: 00000073 ecall
- 774: 8082 ret
+void operator delete(void *p)
+{
+ free(p);
+ 4fb8: c90ff06f j 4448 <free>
-0000000000000776 <mkdir>:
-SYSCALL(mkdir)
- 776: 48d5 li a7,21
- 778: 00000073 ecall
- 77c: 8082 ret
+0000000000004fbc <_ZdaPv>:
+}
-000000000000077e <chdir>:
-SYSCALL(chdir)
- 77e: 48a9 li a7,10
- 780: 00000073 ecall
- 784: 8082 ret
+void operator delete[](void *p)
+ 4fbc: c8cff06f j 4448 <free>
-0000000000000786 <dup>:
-SYSCALL(dup)
- 786: 48ad li a7,11
- 788: 00000073 ecall
- 78c: 8082 ret
+0000000000004fc0 <_ZdlPvm>:
+ free(p);
+}
-000000000000078e <getpid>:
-SYSCALL(getpid)
- 78e: 48b1 li a7,12
- 790: 00000073 ecall
- 794: 8082 ret
+void operator delete(void *p, unsigned long)
+{
+ free(p);
+ 4fc0: c88ff06f j 4448 <free>
-0000000000000796 <sbrk>:
-SYSCALL(sbrk)
- 796: 48b5 li a7,13
- 798: 00000073 ecall
- 79c: 8082 ret
+0000000000004fc4 <_ZdaPvm>:
+}
-000000000000079e <sleep>:
-SYSCALL(sleep)
- 79e: 48b9 li a7,14
- 7a0: 00000073 ecall
- 7a4: 8082 ret
+void operator delete[](void *p, unsigned long)
+ 4fc4: c84ff06f j 4448 <free>
-00000000000007a6 <uptime>:
-SYSCALL(uptime)
- 7a6: 48bd li a7,15
- 7a8: 00000073 ecall
- 7ac: 8082 ret
+0000000000004fc8 <_GLOBAL__sub_I__ZSt3cin>:
+#include "ulib/iostream"
-00000000000007ae <putc>:
-SYSCALL(putc)
- 7ae: 4885 li a7,1
- 7b0: 00000073 ecall
- 7b4: 8082 ret
-
-00000000000007b6 <disk_test>:
- 7b6: 48dd li a7,23
- 7b8: 00000073 ecall
- 7bc: 8082 ret
+namespace std
+{
+ istream cin(stdin);
+ 4fc8: 00002797 auipc a5,0x2
+ 4fcc: 7187b783 ld a5,1816(a5) # 76e0 <_GLOBAL_OFFSET_TABLE_+0x10>
+ 4fd0: 6390 ld a2,0(a5)
+ ostream cout(stdout);
+ 4fd2: 00002797 auipc a5,0x2
+ 4fd6: 7067b783 ld a5,1798(a5) # 76d8 <_GLOBAL_OFFSET_TABLE_+0x8>
+ 4fda: 6394 ld a3,0(a5)
+ ostream cerr(stderr);
+ 4fdc: 00002797 auipc a5,0x2
+ 4fe0: 70c7b783 ld a5,1804(a5) # 76e8 <_GLOBAL_OFFSET_TABLE_+0x18>
+ 4fe4: 6398 ld a4,0(a5)
+
+ class istream{
+ private:
+ FILE* _stream;
+ public:
+ istream(FILE *f) : _stream(f) {}
+ 4fe6: 00003797 auipc a5,0x3
+ 4fea: 85278793 addi a5,a5,-1966 # 7838 <_ZSt3cin>
+ 4fee: e390 sd a2,0(a5)
+ ostream(FILE* f) : _stream(f) {}
+ 4ff0: e794 sd a3,8(a5)
+ 4ff2: eb98 sd a4,16(a5)
+} // namespace std
+ 4ff4: 8082 ret
generated by cgit v1.2.3 (git 2.46.0) at 2026-10-29 08:23:10 +0000