diff options
Diffstat (limited to 'build/user/initcode.asm')
| -rw-r--r-- | build/user/initcode.asm | 11633 |
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 |