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| author | Richard Qin <richard.qin.x@gmail.com> | 2026-01-04 18:09:57 +0800 |
|---|---|---|
| committer | Richard Qin <richard.qin.x@gmail.com> | 2026-01-04 18:09:57 +0800 |
| commit | 92ca8063f354d515e500b7cf99fb9cdca98c39d3 (patch) | |
| tree | 142e6d9ada3d511663c6c0540196d270c69c0227 /build/user/ls.asm | |
| parent | a64d25c07b31d57f8706073e11cd774d0880d6dd (diff) | |
| parent | 3886749b1c8d79d4701bf6b8e66249c4e1491648 (diff) | |
| download | lume-92ca8063f354d515e500b7cf99fb9cdca98c39d3.tar.gz lume-92ca8063f354d515e500b7cf99fb9cdca98c39d3.tar.xz | |
Merge pull request #6 from Richard-Qin-001/dev/shell
A basically complete operating system has been implemented
Diffstat (limited to 'build/user/ls.asm')
| -rw-r--r-- | build/user/ls.asm | 10822 |
1 files changed, 0 insertions, 10822 deletions
diff --git a/build/user/ls.asm b/build/user/ls.asm deleted file mode 100644 index 78dc8f2..0000000 --- a/build/user/ls.asm +++ /dev/null @@ -1,10822 +0,0 @@ - -build/user/ls: file format elf64-littleriscv - - -Disassembly of section .text: - -0000000000000000 <_Z8fmt_namePcPKc>: -void fmt_name(char *dst, const char *src) -{ - int i; - char *d = dst; - - for (i = 0; i < 8; i++) - 0: 872e mv a4,a1 - 2: 00850613 addi a2,a0,8 - char *d = dst; - 6: 87aa mv a5,a0 - { - if (src[i] == ' ') - 8: 02000813 li a6,32 - c: 00074683 lbu a3,0(a4) - for (i = 0; i < 8; i++) - 10: 0705 addi a4,a4,1 - if (src[i] == ' ') - 12: 07068663 beq a3,a6,7e <_Z8fmt_namePcPKc+0x7e> - break; - *d++ = src[i]; - 16: 0785 addi a5,a5,1 - 18: fed78fa3 sb a3,-1(a5) - for (i = 0; i < 8; i++) - 1c: fec798e3 bne a5,a2,c <_Z8fmt_namePcPKc+0xc> - } - - if (src[8] != ' ') - 20: 0085c703 lbu a4,8(a1) - 24: 02000793 li a5,32 - 28: 02f70663 beq a4,a5,54 <_Z8fmt_namePcPKc+0x54> - { - *d++ = '.'; - 2c: 02e00713 li a4,46 - 30: 00160793 addi a5,a2,1 - 34: 00e60023 sb a4,0(a2) - for (i = 8; i < 11; i++) - 38: 05a1 addi a1,a1,8 - 3a: 0611 addi a2,a2,4 - { - if (src[i] == ' ') - 3c: 02000693 li a3,32 - 40: 0005c703 lbu a4,0(a1) - for (i = 8; i < 11; i++) - 44: 0585 addi a1,a1,1 - if (src[i] == ' ') - 46: 02d70e63 beq a4,a3,82 <_Z8fmt_namePcPKc+0x82> - break; - *d++ = src[i]; - 4a: 0785 addi a5,a5,1 - 4c: fee78fa3 sb a4,-1(a5) - for (i = 8; i < 11; i++) - 50: fef618e3 bne a2,a5,40 <_Z8fmt_namePcPKc+0x40> - } - } - *d = 0; - 54: 00060023 sb zero,0(a2) - - for (d = dst; *d; d++) - 58: 00054783 lbu a5,0(a0) - 5c: c385 beqz a5,7c <_Z8fmt_namePcPKc+0x7c> - { - if (*d >= 'A' && *d <= 'Z') - 5e: 46e5 li a3,25 - 60: fbf7871b addiw a4,a5,-65 - 64: 0ff77713 zext.b a4,a4 - *d += 32; - 68: 0207879b addiw a5,a5,32 - if (*d >= 'A' && *d <= 'Z') - 6c: 00e6e463 bltu a3,a4,74 <_Z8fmt_namePcPKc+0x74> - *d += 32; - 70: 00f50023 sb a5,0(a0) - for (d = dst; *d; d++) - 74: 00154783 lbu a5,1(a0) - 78: 0505 addi a0,a0,1 - 7a: f3fd bnez a5,60 <_Z8fmt_namePcPKc+0x60> - } -} - 7c: 8082 ret - 7e: 863e mv a2,a5 - 80: b745 j 20 <_Z8fmt_namePcPKc+0x20> - 82: 863e mv a2,a5 - 84: bfc1 j 54 <_Z8fmt_namePcPKc+0x54> - -0000000000000086 <_Z2lsPKc>: - -void ls(const char *path) -{ - 86: 7119 addi sp,sp,-128 - int fd; - struct FAT32_DirEnt de; - char name_buf[16]; - - if ((fd = open(path, O_RDONLY)) < 0) - 88: 4581 li a1,0 -{ - 8a: f0ca sd s2,96(sp) - 8c: fc86 sd ra,120(sp) - 8e: 892a mv s2,a0 - if ((fd = open(path, O_RDONLY)) < 0) - 90: 156000ef jal 1e6 <open> - 94: 08054e63 bltz a0,130 <_Z2lsPKc+0xaa> - 98: f8a2 sd s0,112(sp) - 9a: f4a6 sd s1,104(sp) - 9c: ecce sd s3,88(sp) - 9e: e8d2 sd s4,80(sp) - a0: e4d6 sd s5,72(sp) - a2: e0da sd s6,64(sp) - a4: fc5e sd s7,56(sp) - a6: 84aa mv s1,a0 - a8: 0800 addi s0,sp,16 - if (de.name[0] == 0) - { - break; - } - - if ((unsigned char)de.name[0] == 0xE5) - aa: 0e500993 li s3,229 - { - continue; - } - - if ((de.attr & ATTR_LONG_NAME) == ATTR_LONG_NAME) - ae: 4a3d li s4,15 - { - continue; - } - - fmt_name(name_buf, de.name); - b0: 890a mv s2,sp - - printf("%s %d\t%s\n", - b2: 00005b17 auipc s6,0x5 - b6: 05eb0b13 addi s6,s6,94 # 5110 <_GLOBAL__sub_I__ZSt3cin+0x4a> - ba: 00005a97 auipc s5,0x5 - be: 076a8a93 addi s5,s5,118 # 5130 <_GLOBAL__sub_I__ZSt3cin+0x6a> - c2: 00005b97 auipc s7,0x5 - c6: 03eb8b93 addi s7,s7,62 # 5100 <_GLOBAL__sub_I__ZSt3cin+0x3a> - while (read(fd, &de, sizeof(de)) == sizeof(de)) - ca: 85a2 mv a1,s0 - cc: 02000613 li a2,32 - d0: 8526 mv a0,s1 - d2: 0ec000ef jal 1be <read> - d6: 872a mv a4,a0 - d8: 02000793 li a5,32 - fmt_name(name_buf, de.name); - dc: 85a2 mv a1,s0 - de: 854a mv a0,s2 - while (read(fd, &de, sizeof(de)) == sizeof(de)) - e0: 02f71a63 bne a4,a5,114 <_Z2lsPKc+0x8e> - if (de.name[0] == 0) - e4: 01014783 lbu a5,16(sp) - e8: c795 beqz a5,114 <_Z2lsPKc+0x8e> - if ((unsigned char)de.name[0] == 0xE5) - ea: ff3780e3 beq a5,s3,ca <_Z2lsPKc+0x44> - if ((de.attr & ATTR_LONG_NAME) == ATTR_LONG_NAME) - ee: 01b14783 lbu a5,27(sp) - f2: 8bbd andi a5,a5,15 - f4: fd478be3 beq a5,s4,ca <_Z2lsPKc+0x44> - fmt_name(name_buf, de.name); - f8: f09ff0ef jal 0 <_Z8fmt_namePcPKc> - printf("%s %d\t%s\n", - fc: 01b14783 lbu a5,27(sp) - 100: 86ca mv a3,s2 - 102: 8556 mv a0,s5 - 104: 8bc1 andi a5,a5,16 - 106: 85da mv a1,s6 - 108: c391 beqz a5,10c <_Z2lsPKc+0x86> - 10a: 85de mv a1,s7 - 10c: 5632 lw a2,44(sp) - 10e: 0c3030ef jal 39d0 <printf> - 112: bf65 j ca <_Z2lsPKc+0x44> - (de.attr & ATTR_DIRECTORY) ? "<DIR>" : " ", - de.fileSize, - name_buf); - } - - close(fd); - 114: 8526 mv a0,s1 - 116: 0b8000ef jal 1ce <close> -} - 11a: 70e6 ld ra,120(sp) - close(fd); - 11c: 7446 ld s0,112(sp) - 11e: 74a6 ld s1,104(sp) - 120: 69e6 ld s3,88(sp) - 122: 6a46 ld s4,80(sp) - 124: 6aa6 ld s5,72(sp) - 126: 6b06 ld s6,64(sp) - 128: 7be2 ld s7,56(sp) -} - 12a: 7906 ld s2,96(sp) - 12c: 6109 addi sp,sp,128 - 12e: 8082 ret - 130: 70e6 ld ra,120(sp) - printf("ls: cannot open %s\n", path); - 132: 85ca mv a1,s2 -} - 134: 7906 ld s2,96(sp) - printf("ls: cannot open %s\n", path); - 136: 00005517 auipc a0,0x5 - 13a: fe250513 addi a0,a0,-30 # 5118 <_GLOBAL__sub_I__ZSt3cin+0x52> -} - 13e: 6109 addi sp,sp,128 - printf("ls: cannot open %s\n", path); - 140: 0910306f j 39d0 <printf> - -0000000000000144 <main>: - -int main(int argc, char *argv[]) -{ - 144: 1101 addi sp,sp,-32 - 146: ec06 sd ra,24(sp) - if (argc < 2) - 148: 4785 li a5,1 - 14a: 02a7de63 bge a5,a0,186 <main+0x42> - 14e: e426 sd s1,8(sp) - 150: ffe5049b addiw s1,a0,-2 - 154: 02049793 slli a5,s1,0x20 - 158: 01d7d493 srli s1,a5,0x1d - 15c: 01058793 addi a5,a1,16 - 160: e822 sd s0,16(sp) - 162: 94be add s1,s1,a5 - 164: 00858413 addi s0,a1,8 - } - else - { - for (int i = 1; i < argc; i++) - { - ls(argv[i]); - 168: 6008 ld a0,0(s0) - for (int i = 1; i < argc; i++) - 16a: 0421 addi s0,s0,8 - ls(argv[i]); - 16c: f1bff0ef jal 86 <_Z2lsPKc> - for (int i = 1; i < argc; i++) - 170: fe941ce3 bne s0,s1,168 <main+0x24> - 174: 6442 ld s0,16(sp) - 176: 64a2 ld s1,8(sp) - } - } - exit(0); - 178: 4501 li a0,0 - 17a: 36a040ef jal 44e4 <exit> - 17e: 60e2 ld ra,24(sp) - 180: 4501 li a0,0 - 182: 6105 addi sp,sp,32 - 184: 8082 ret - ls("."); - 186: 00005517 auipc a0,0x5 - 18a: fba50513 addi a0,a0,-70 # 5140 <_GLOBAL__sub_I__ZSt3cin+0x7a> - 18e: ef9ff0ef jal 86 <_Z2lsPKc> - 192: b7dd j 178 <main+0x34> - -0000000000000194 <_start>: -.global _start - -_start: - - - call main - 194: fb1ff0ef jal 144 <main> - - call exit - 198: 34c040ef jal 44e4 <exit> - - 19c: a001 j 19c <_start+0x8> - -000000000000019e <sys_exit>: - name: \ - li a7, SYS_ ## sysname; \ - ecall; \ - ret - -SYSCALL_NAME(sys_exit, exit) - 19e: 488d li a7,3 - 1a0: 00000073 ecall - 1a4: 8082 ret - -00000000000001a6 <fork>: - -SYSCALL(fork) - 1a6: 4889 li a7,2 - 1a8: 00000073 ecall - 1ac: 8082 ret - -00000000000001ae <wait>: -SYSCALL(wait) - 1ae: 4891 li a7,4 - 1b0: 00000073 ecall - 1b4: 8082 ret - -00000000000001b6 <pipe>: -SYSCALL(pipe) - 1b6: 4895 li a7,5 - 1b8: 00000073 ecall - 1bc: 8082 ret - -00000000000001be <read>: -SYSCALL(read) - 1be: 4899 li a7,6 - 1c0: 00000073 ecall - 1c4: 8082 ret - -00000000000001c6 <write>: -SYSCALL(write) - 1c6: 48c5 li a7,17 - 1c8: 00000073 ecall - 1cc: 8082 ret - -00000000000001ce <close>: -SYSCALL(close) - 1ce: 48d9 li a7,22 - 1d0: 00000073 ecall - 1d4: 8082 ret - -00000000000001d6 <kill>: -SYSCALL(kill) - 1d6: 489d li a7,7 - 1d8: 00000073 ecall - 1dc: 8082 ret - -00000000000001de <exec>: -SYSCALL(exec) - 1de: 48a1 li a7,8 - 1e0: 00000073 ecall - 1e4: 8082 ret - -00000000000001e6 <open>: -SYSCALL(open) - 1e6: 48c1 li a7,16 - 1e8: 00000073 ecall - 1ec: 8082 ret - -00000000000001ee <mknod>: -SYSCALL(mknod) - 1ee: 48c9 li a7,18 - 1f0: 00000073 ecall - 1f4: 8082 ret - -00000000000001f6 <unlink>: -SYSCALL(unlink) - 1f6: 48cd li a7,19 - 1f8: 00000073 ecall - 1fc: 8082 ret - -00000000000001fe <fstat>: -SYSCALL(fstat) - 1fe: 48a5 li a7,9 - 200: 00000073 ecall - 204: 8082 ret - -0000000000000206 <link>: -SYSCALL(link) - 206: 48d1 li a7,20 - 208: 00000073 ecall - 20c: 8082 ret - -000000000000020e <mkdir>: -SYSCALL(mkdir) - 20e: 48d5 li a7,21 - 210: 00000073 ecall - 214: 8082 ret - -0000000000000216 <chdir>: -SYSCALL(chdir) - 216: 48a9 li a7,10 - 218: 00000073 ecall - 21c: 8082 ret - -000000000000021e <dup>: -SYSCALL(dup) - 21e: 48ad li a7,11 - 220: 00000073 ecall - 224: 8082 ret - -0000000000000226 <getpid>: -SYSCALL(getpid) - 226: 48b1 li a7,12 - 228: 00000073 ecall - 22c: 8082 ret - -000000000000022e <sbrk>: -SYSCALL(sbrk) - 22e: 48b5 li a7,13 - 230: 00000073 ecall - 234: 8082 ret - -0000000000000236 <sleep>: -SYSCALL(sleep) - 236: 48b9 li a7,14 - 238: 00000073 ecall - 23c: 8082 ret - -000000000000023e <uptime>: -SYSCALL(uptime) - 23e: 48bd li a7,15 - 240: 00000073 ecall - 244: 8082 ret - -0000000000000246 <putc>: -SYSCALL(putc) - 246: 4885 li a7,1 - 248: 00000073 ecall - 24c: 8082 ret - -000000000000024e <disk_test>: -SYSCALL(disk_test) - 24e: 48dd li a7,23 - 250: 00000073 ecall - 254: 8082 ret - -0000000000000256 <lseek>: -SYSCALL(lseek) - 256: 48e1 li a7,24 - 258: 00000073 ecall - 25c: 8082 ret - -000000000000025e <shutdown>: - 25e: 48e5 li a7,25 - 260: 00000073 ecall - 264: 8082 ret - -0000000000000266 <stbsp__clamp_callback>: - 266: 45dc lw a5,12(a1) - 268: 4598 lw a4,8(a1) - 26a: 9fb1 addw a5,a5,a2 - 26c: c5dc sw a5,12(a1) - 26e: 0007069b sext.w a3,a4 - 272: 00e65463 bge a2,a4,27a <stbsp__clamp_callback+0x14> - 276: 0006069b sext.w a3,a2 - 27a: c685 beqz a3,2a2 <stbsp__clamp_callback+0x3c> - 27c: 619c ld a5,0(a1) - 27e: 00a78e63 beq a5,a0,29a <stbsp__clamp_callback+0x34> - 282: 00d50633 add a2,a0,a3 - 286: 00054703 lbu a4,0(a0) - 28a: 0505 addi a0,a0,1 - 28c: 0785 addi a5,a5,1 - 28e: fee78fa3 sb a4,-1(a5) - 292: fec56ae3 bltu a0,a2,286 <stbsp__clamp_callback+0x20> - 296: 6188 ld a0,0(a1) - 298: 4598 lw a4,8(a1) - 29a: 9f15 subw a4,a4,a3 - 29c: 9536 add a0,a0,a3 - 29e: e188 sd a0,0(a1) - 2a0: c598 sw a4,8(a1) - 2a2: 1ff00793 li a5,511 - 2a6: 00e7d463 bge a5,a4,2ae <stbsp__clamp_callback+0x48> - 2aa: 6188 ld a0,0(a1) - 2ac: 8082 ret - 2ae: 01058513 addi a0,a1,16 - 2b2: 8082 ret - -00000000000002b4 <stbsp__count_clamp_callback>: - 2b4: 45dc lw a5,12(a1) - 2b6: 01058513 addi a0,a1,16 - 2ba: 9fb1 addw a5,a5,a2 - 2bc: c5dc sw a5,12(a1) - 2be: 8082 ret - -00000000000002c0 <stbsp__real_to_str>: - 2c0: e20508d3 fmv.x.d a7,fa0 - 2c4: 82aa mv t0,a0 - 2c6: 4348d813 srai a6,a7,0x34 - 2ca: 8ec6 mv t4,a7 - 2cc: 7ff87813 andi a6,a6,2047 - 2d0: 8346 mv t1,a7 - 2d2: 03f8d513 srli a0,a7,0x3f - 2d6: 0008d663 bgez a7,2e2 <stbsp__real_to_str+0x22> - 2da: 22a517d3 fneg.d fa5,fa0 - 2de: e20788d3 fmv.x.d a7,fa5 - 2e2: 7ff00e13 li t3,2047 - 2e6: 35c80663 beq a6,t3,632 <stbsp__real_to_str+0x372> - 2ea: 1101 addi sp,sp,-32 - 2ec: 14080363 beqz a6,432 <stbsp__real_to_str+0x172> - 2f0: c018081b addiw a6,a6,-1023 - 2f4: ec22 sd s0,24(sp) - 2f6: 02081313 slli t1,a6,0x20 - 2fa: 66034d63 bltz t1,974 <stbsp__real_to_str+0x6b4> - 2fe: 4d100313 li t1,1233 - 302: 0303033b mulw t1,t1,a6 - 306: 4849 li a6,18 - 308: 40c3531b sraiw t1,t1,0xc - 30c: 0013039b addiw t2,t1,1 - 310: 4078083b subw a6,a6,t2 - 314: 4359 li t1,22 - 316: 17036163 bltu t1,a6,478 <stbsp__real_to_str+0x1b8> - 31a: 00005317 auipc t1,0x5 - 31e: 16630313 addi t1,t1,358 # 5480 <stbsp__bot> - 322: 080e slli a6,a6,0x3 - 324: 981a add a6,a6,t1 - 326: 00083e03 ld t3,0(a6) - 32a: 00083607 fld fa2,0(a6) - 32e: f20887d3 fmv.d.x fa5,a7 - 332: f8000837 lui a6,0xf8000 - 336: 01187333 and t1,a6,a7 - 33a: 01c87833 and a6,a6,t3 - 33e: 12f676d3 fmul.d fa3,fa2,fa5 - 342: f20807d3 fmv.d.x fa5,a6 - 346: f2030753 fmv.d.x fa4,t1 - 34a: f20305d3 fmv.d.x fa1,t1 - 34e: 0af67653 fsub.d fa2,fa2,fa5 - 352: f20887d3 fmv.d.x fa5,a7 - 356: 0ae7f753 fsub.d fa4,fa5,fa4 - 35a: f20807d3 fmv.d.x fa5,a6 - 35e: 6ab7f7c7 fmsub.d fa5,fa5,fa1,fa3 - 362: 7ab677c3 fmadd.d fa5,fa2,fa1,fa5 - 366: f20805d3 fmv.d.x fa1,a6 - 36a: 7ab777c3 fmadd.d fa5,fa4,fa1,fa5 - 36e: 7ac77743 fmadd.d fa4,fa4,fa2,fa5 - 372: 02d777d3 fadd.d fa5,fa4,fa3 - 376: 3782e837 lui a6,0x3782e - 37a: acf80813 addi a6,a6,-1329 # 3782dacf <_ZSt4cerr+0x37826157> - 37e: 0832 slli a6,a6,0xc - 380: 9d980813 addi a6,a6,-1575 - 384: 084a slli a6,a6,0x12 - 386: 187d addi a6,a6,-1 - 388: c22798d3 fcvt.l.d a7,fa5,rtz - 38c: 0ad7f6d3 fsub.d fa3,fa5,fa3 - 390: 00070e1b sext.w t3,a4 - 394: d228f653 fcvt.d.l fa2,a7 - 398: 0ac7f5d3 fsub.d fa1,fa5,fa2 - 39c: 0ad77753 fsub.d fa4,fa4,fa3 - 3a0: 0af5f6d3 fsub.d fa3,fa1,fa5 - 3a4: 0ad5f553 fsub.d fa0,fa1,fa3 - 3a8: 02d67653 fadd.d fa2,fa2,fa3 - 3ac: 0aa7f7d3 fsub.d fa5,fa5,fa0 - 3b0: 0ac7f7d3 fsub.d fa5,fa5,fa2 - 3b4: 02b7f7d3 fadd.d fa5,fa5,fa1 - 3b8: 02e7f7d3 fadd.d fa5,fa5,fa4 - 3bc: c2279fd3 fcvt.l.d t6,fa5,rtz - 3c0: 9fc6 add t6,t6,a7 - 3c2: 19f87063 bgeu a6,t6,542 <stbsp__real_to_str+0x282> - 3c6: 2385 addiw t2,t2,1 - 3c8: 300e4363 bltz t3,6ce <stbsp__real_to_str+0x40e> - 3cc: 00e3833b addw t1,t2,a4 - 3d0: 475d li a4,23 - 3d2: 30677663 bgeu a4,t1,6de <stbsp__real_to_str+0x41e> - 3d6: 577d li a4,-1 - 3d8: 9301 srli a4,a4,0x20 - 3da: 43f75863 bge a4,t6,80a <stbsp__real_to_str+0x54a> - 3de: 07d00313 li t1,125 - 3e2: 877e mv a4,t6 - 3e4: 4e01 li t3,0 - 3e6: 3e800813 li a6,1000 - 3ea: 130e slli t1,t1,0x23 - 3ec: a039 j 3fa <stbsp__real_to_str+0x13a> - 3ee: 030747b3 div a5,a4,a6 - 3f2: 4e05 li t3,1 - 3f4: 40674c63 blt a4,t1,80c <stbsp__real_to_str+0x54c> - 3f8: 873e mv a4,a5 - 3fa: 030768b3 rem a7,a4,a6 - 3fe: fe0888e3 beqz a7,3ee <stbsp__real_to_str+0x12e> - 402: 400e0163 beqz t3,804 <stbsp__real_to_str+0x544> - 406: 8fbe mv t6,a5 - 408: 05f5e7b7 lui a5,0x5f5e - 40c: 0ff78793 addi a5,a5,255 # 5f5e0ff <_ZSt4cerr+0x5f56787> - 410: 04060413 addi s0,a2,64 - 414: 03860613 addi a2,a2,56 - 418: 15f7c863 blt a5,t6,568 <stbsp__real_to_str+0x2a8> - 41c: 000f871b sext.w a4,t6 - 420: 20070463 beqz a4,628 <stbsp__real_to_str+0x368> - 424: 4f01 li t5,0 - 426: 4f81 li t6,0 - 428: 00006e97 auipc t4,0x6 - 42c: 658e8e93 addi t4,t4,1624 # 6a80 <stbsp__digitpair> - 430: aaa9 j 58a <stbsp__real_to_str+0x2ca> - 432: 0306 slli t1,t1,0x1 - 434: 3e030e63 beqz t1,830 <stbsp__real_to_str+0x570> - 438: 4305 li t1,1 - 43a: ec22 sd s0,24(sp) - 43c: 00ce9e13 slli t3,t4,0xc - 440: 134e slli t1,t1,0x33 - 442: 520e4063 bltz t3,962 <stbsp__real_to_str+0x6a2> - 446: 40135313 srai t1,t1,0x1 - 44a: 01d37e33 and t3,t1,t4 - 44e: 8f42 mv t5,a6 - 450: 387d addiw a6,a6,-1 - 452: fe0e0ae3 beqz t3,446 <stbsp__real_to_str+0x186> - 456: 26900313 li t1,617 - 45a: c00f081b addiw a6,t5,-1024 - 45e: 0268083b mulw a6,a6,t1 - 462: 41f8531b sraiw t1,a6,0x1f - 466: 0153531b srliw t1,t1,0x15 - 46a: 0103033b addw t1,t1,a6 - 46e: 40b3539b sraiw t2,t1,0xb - 472: 4849 li a6,18 - 474: 4078083b subw a6,a6,t2 - 478: 41f8531b sraiw t1,a6,0x1f - 47c: 00684eb3 xor t4,a6,t1 - 480: 406e8f3b subw t5,t4,t1 - 484: 2c900313 li t1,713 - 488: 03e3033b mulw t1,t1,t5 - 48c: 4e35 li t3,13 - 48e: 8efa mv t4,t5 - 490: 40e35f9b sraiw t6,t1,0xe - 494: 837e mv t1,t6 - 496: 23fe4363 blt t3,t6,6bc <stbsp__real_to_str+0x3fc> - 49a: 5e25 li t3,-23 - 49c: 026e0e3b mulw t3,t3,t1 - 4a0: 01de0ebb addw t4,t3,t4 - 4a4: 22084f63 bltz a6,6e2 <stbsp__real_to_str+0x422> - 4a8: f2000753 fmv.d.x fa4,zero - 4ac: 00005e17 auipc t3,0x5 - 4b0: fd4e0e13 addi t3,t3,-44 # 5480 <stbsp__bot> - 4b4: 380e9e63 bnez t4,850 <stbsp__real_to_str+0x590> - 4b8: f20887d3 fmv.d.x fa5,a7 - 4bc: fff30f1b addiw t5,t1,-1 - 4c0: 0f0e slli t5,t5,0x3 - 4c2: 02f777d3 fadd.d fa5,fa4,fa5 - 4c6: 030e slli t1,t1,0x3 - 4c8: 9f72 add t5,t5,t3 - 4ca: 9e1a add t3,t3,t1 - 4cc: 2e0e3e03 ld t3,736(t3) - 4d0: 2e8f3587 fld fa1,744(t5) - 4d4: f8000837 lui a6,0xf8000 - 4d8: e2078ed3 fmv.x.d t4,fa5 - 4dc: 12b7f6d3 fmul.d fa3,fa5,fa1 - 4e0: f2088653 fmv.d.x fa2,a7 - 4e4: 01d87333 and t1,a6,t4 - 4e8: 01c87833 and a6,a6,t3 - 4ec: f20807d3 fmv.d.x fa5,a6 - 4f0: f2030053 fmv.d.x ft0,t1 - 4f4: 0af5f553 fsub.d fa0,fa1,fa5 - 4f8: f20e87d3 fmv.d.x fa5,t4 - 4fc: 0ac7f0d3 fsub.d ft1,fa5,fa2 - 500: f20807d3 fmv.d.x fa5,a6 - 504: f2030653 fmv.d.x fa2,t1 - 508: 6ac7f647 fmsub.d fa2,fa5,fa2,fa3 - 50c: f20e87d3 fmv.d.x fa5,t4 - 510: 0a177753 fsub.d fa4,fa4,ft1 - 514: f20300d3 fmv.d.x ft1,t1 - 518: 0a07f7d3 fsub.d fa5,fa5,ft0 - 51c: 350f3007 fld ft0,848(t5) - 520: 62157643 fmadd.d fa2,fa0,ft1,fa2 - 524: 12b77753 fmul.d fa4,fa4,fa1 - 528: f20805d3 fmv.d.x fa1,a6 - 52c: 62b7f643 fmadd.d fa2,fa5,fa1,fa2 - 530: f20e85d3 fmv.d.x fa1,t4 - 534: 7205f743 fmadd.d fa4,fa1,ft0,fa4 - 538: 62a7f7c3 fmadd.d fa5,fa5,fa0,fa2 - 53c: 02e7f753 fadd.d fa4,fa5,fa4 - 540: bd0d j 372 <stbsp__real_to_str+0xb2> - 542: 00e3833b addw t1,t2,a4 - 546: 2a0e4663 bltz t3,7f2 <stbsp__real_to_str+0x532> - 54a: 475d li a4,23 - 54c: 10677663 bgeu a4,t1,658 <stbsp__real_to_str+0x398> - 550: e80f93e3 bnez t6,3d6 <stbsp__real_to_str+0x116> - 554: 05f5e7b7 lui a5,0x5f5e - 558: 0ff78793 addi a5,a5,255 # 5f5e0ff <_ZSt4cerr+0x5f56787> - 55c: 04060413 addi s0,a2,64 - 560: 03860613 addi a2,a2,56 - 564: ebf7dce3 bge a5,t6,41c <stbsp__real_to_str+0x15c> - 568: 4f01 li t5,0 - 56a: 00006e97 auipc t4,0x6 - 56e: 516e8e93 addi t4,t4,1302 # 6a80 <stbsp__digitpair> - 572: 05f5e7b7 lui a5,0x5f5e - 576: 10078793 addi a5,a5,256 # 5f5e100 <_ZSt4cerr+0x5f56788> - 57a: 02ffe833 rem a6,t6,a5 - 57e: 02ffcfb3 div t6,t6,a5 - 582: 0008071b sext.w a4,a6 - 586: 0a080463 beqz a6,62e <stbsp__real_to_str+0x36e> - 58a: 8822 mv a6,s0 - 58c: 06400893 li a7,100 - 590: 06300e13 li t3,99 - 594: 1879 addi a6,a6,-2 # fffffffff7fffffe <_ZSt4cerr+0xfffffffff7ff8686> - 596: 0007031b sext.w t1,a4 - 59a: 031777bb remuw a5,a4,a7 - 59e: 2785 addiw a5,a5,1 - 5a0: 0017979b slliw a5,a5,0x1 - 5a4: 1782 slli a5,a5,0x20 - 5a6: 9381 srli a5,a5,0x20 - 5a8: 97f6 add a5,a5,t4 - 5aa: 0007d783 lhu a5,0(a5) - 5ae: 0317573b divuw a4,a4,a7 - 5b2: 00f81023 sh a5,0(a6) - 5b6: fc6e6fe3 bltu t3,t1,594 <stbsp__real_to_str+0x2d4> - 5ba: 008f0f3b addw t5,t5,s0 - 5be: 410f0f3b subw t5,t5,a6 - 5c2: 020f8f63 beqz t6,600 <stbsp__real_to_str+0x340> - 5c6: 87c2 mv a5,a6 - 5c8: 03000713 li a4,48 - 5cc: 04c80c63 beq a6,a2,624 <stbsp__real_to_str+0x364> - 5d0: 17fd addi a5,a5,-1 - 5d2: 00e78023 sb a4,0(a5) - 5d6: fec79de3 bne a5,a2,5d0 <stbsp__real_to_str+0x310> - 5da: 408807b3 sub a5,a6,s0 - 5de: 00ff07bb addw a5,t5,a5 - 5e2: 1461 addi s0,s0,-8 - 5e4: 00878f1b addiw t5,a5,8 - 5e8: 05f5e7b7 lui a5,0x5f5e - 5ec: 0ff78793 addi a5,a5,255 # 5f5e0ff <_ZSt4cerr+0x5f56787> - 5f0: ff840613 addi a2,s0,-8 - 5f4: f7f7cfe3 blt a5,t6,572 <stbsp__real_to_str+0x2b2> - 5f8: 000f871b sext.w a4,t6 - 5fc: 4f81 li t6,0 - 5fe: b771 j 58a <stbsp__real_to_str+0x2ca> - 600: 020f0563 beqz t5,62a <stbsp__real_to_str+0x36a> - 604: 00084703 lbu a4,0(a6) - 608: 03000793 li a5,48 - 60c: 22f70f63 beq a4,a5,84a <stbsp__real_to_str+0x58a> - 610: 2f01 sext.w t5,t5 - 612: 0076a023 sw t2,0(a3) - 616: 6462 ld s0,24(sp) - 618: 0102b023 sd a6,0(t0) - 61c: 01e5a023 sw t5,0(a1) - 620: 6105 addi sp,sp,32 - 622: 8082 ret - 624: 8442 mv s0,a6 - 626: b7c9 j 5e8 <stbsp__real_to_str+0x328> - 628: 8822 mv a6,s0 - 62a: 4f01 li t5,0 - 62c: b7dd j 612 <stbsp__real_to_str+0x352> - 62e: 8822 mv a6,s0 - 630: bf59 j 5c6 <stbsp__real_to_str+0x306> - 632: 0eb2 slli t4,t4,0xc - 634: 00005797 auipc a5,0x5 - 638: b1c78793 addi a5,a5,-1252 # 5150 <_GLOBAL__sub_I__ZSt3cin+0x8a> - 63c: 000e8663 beqz t4,648 <stbsp__real_to_str+0x388> - 640: 00005797 auipc a5,0x5 - 644: b0878793 addi a5,a5,-1272 # 5148 <_GLOBAL__sub_I__ZSt3cin+0x82> - 648: 00f2b023 sd a5,0(t0) - 64c: 679d lui a5,0x7 - 64e: c29c sw a5,0(a3) - 650: 4f0d li t5,3 - 652: 01e5a023 sw t5,0(a1) - 656: 8082 ret - 658: 3b9ad737 lui a4,0x3b9ad - 65c: 9ff70713 addi a4,a4,-1537 # 3b9ac9ff <_ZSt4cerr+0x3b9a5087> - 660: 07f76f63 bltu a4,t6,6de <stbsp__real_to_str+0x41e> - 664: 4805 li a6,1 - 666: 02081713 slli a4,a6,0x20 - 66a: 01d75893 srli a7,a4,0x1d - 66e: 00005717 auipc a4,0x5 - 672: 1ca70713 addi a4,a4,458 # 5838 <stbsp__powten> - 676: 9746 add a4,a4,a7 - 678: 4e51 li t3,20 - 67a: a021 j 682 <stbsp__real_to_str+0x3c2> - 67c: 2805 addiw a6,a6,1 - 67e: edc809e3 beq a6,t3,550 <stbsp__real_to_str+0x290> - 682: 00073883 ld a7,0(a4) - 686: 0721 addi a4,a4,8 - 688: ff1ffae3 bgeu t6,a7,67c <stbsp__real_to_str+0x3bc> - 68c: ed0372e3 bgeu t1,a6,550 <stbsp__real_to_str+0x290> - 690: 4068083b subw a6,a6,t1 - 694: 475d li a4,23 - 696: eb076de3 bltu a4,a6,550 <stbsp__real_to_str+0x290> - 69a: 080e slli a6,a6,0x3 - 69c: 00005717 auipc a4,0x5 - 6a0: de470713 addi a4,a4,-540 # 5480 <stbsp__bot> - 6a4: 9742 add a4,a4,a6 - 6a6: 3b873803 ld a6,952(a4) - 6aa: 00185713 srli a4,a6,0x1 - 6ae: 977e add a4,a4,t6 - 6b0: 01176363 bltu a4,a7,6b6 <stbsp__real_to_str+0x3f6> - 6b4: 2385 addiw t2,t2,1 - 6b6: 03075fb3 divu t6,a4,a6 - 6ba: bd59 j 550 <stbsp__real_to_str+0x290> - 6bc: 4335 li t1,13 - 6be: 5e25 li t3,-23 - 6c0: 026e0e3b mulw t3,t3,t1 - 6c4: 01de0ebb addw t4,t3,t4 - 6c8: de0850e3 bgez a6,4a8 <stbsp__real_to_str+0x1e8> - 6cc: a819 j 6e2 <stbsp__real_to_str+0x422> - 6ce: 02571313 slli t1,a4,0x25 - 6d2: 02535313 srli t1,t1,0x25 - 6d6: 0305 addi t1,t1,1 - 6d8: 475d li a4,23 - 6da: ce676ee3 bltu a4,t1,3d6 <stbsp__real_to_str+0x116> - 6de: 4829 li a6,10 - 6e0: b759 j 666 <stbsp__real_to_str+0x3a6> - 6e2: 260e8663 beqz t4,94e <stbsp__real_to_str+0x68e> - 6e6: 00231e13 slli t3,t1,0x2 - 6ea: 41c30e33 sub t3,t1,t3 - 6ee: 0e0e slli t3,t3,0x3 - 6f0: 9e1a add t3,t3,t1 - 6f2: fffe881b addiw a6,t4,-1 - 6f6: 9e7a add t3,t3,t5 - 6f8: 00005e97 auipc t4,0x5 - 6fc: d88e8e93 addi t4,t4,-632 # 5480 <stbsp__bot> - 700: 0e0e slli t3,t3,0x3 - 702: 080e slli a6,a6,0x3 - 704: 9876 add a6,a6,t4 - 706: 9ef2 add t4,t4,t3 - 708: 0b883607 fld fa2,184(a6) - 70c: f20887d3 fmv.d.x fa5,a7 - 710: 0b0ebf03 ld t5,176(t4) - 714: f8000e37 lui t3,0xf8000 - 718: 011e7eb3 and t4,t3,a7 - 71c: 12f676d3 fmul.d fa3,fa2,fa5 - 720: 01ee7e33 and t3,t3,t5 - 724: f20e07d3 fmv.d.x fa5,t3 - 728: f20e0753 fmv.d.x fa4,t3 - 72c: f20e8553 fmv.d.x fa0,t4 - 730: 0af67653 fsub.d fa2,fa2,fa5 - 734: f20e87d3 fmv.d.x fa5,t4 - 738: f20e85d3 fmv.d.x fa1,t4 - 73c: 6ae7f7c7 fmsub.d fa5,fa5,fa4,fa3 - 740: f2088753 fmv.d.x fa4,a7 - 744: 0ab775d3 fsub.d fa1,fa4,fa1 - 748: 16883707 fld fa4,360(a6) - 74c: 7aa677c3 fmadd.d fa5,fa2,fa0,fa5 - 750: f20e0553 fmv.d.x fa0,t3 - 754: 7aa5f7c3 fmadd.d fa5,fa1,fa0,fa5 - 758: 7ac5f5c3 fmadd.d fa1,fa1,fa2,fa5 - 75c: f20887d3 fmv.d.x fa5,a7 - 760: 5af77743 fmadd.d fa4,fa4,fa5,fa1 - 764: c00f87e3 beqz t6,372 <stbsp__real_to_str+0xb2> - 768: 02d777d3 fadd.d fa5,fa4,fa3 - 76c: fff3089b addiw a7,t1,-1 - 770: 00005817 auipc a6,0x5 - 774: d1080813 addi a6,a6,-752 # 5480 <stbsp__bot> - 778: 030e slli t1,t1,0x3 - 77a: 088e slli a7,a7,0x3 - 77c: 98c2 add a7,a7,a6 - 77e: 981a add a6,a6,t1 - 780: e2078e53 fmv.x.d t3,fa5 - 784: 21083e83 ld t4,528(a6) - 788: f8000837 lui a6,0xf8000 - 78c: 2188b507 fld fa0,536(a7) - 790: 01c87333 and t1,a6,t3 - 794: 01d87833 and a6,a6,t4 - 798: f2080653 fmv.d.x fa2,a6 - 79c: 12f577d3 fmul.d fa5,fa0,fa5 - 7a0: 2808b587 fld fa1,640(a7) - 7a4: 0ac57053 fsub.d ft0,fa0,fa2 - 7a8: f20e0653 fmv.d.x fa2,t3 - 7ac: 0ad67153 fsub.d ft2,fa2,fa3 - 7b0: f20806d3 fmv.d.x fa3,a6 - 7b4: f2030653 fmv.d.x fa2,t1 - 7b8: 7ac6f0c7 fmsub.d ft1,fa3,fa2,fa5 - 7bc: f20e06d3 fmv.d.x fa3,t3 - 7c0: 0ac6f653 fsub.d fa2,fa3,fa2 - 7c4: 22f786d3 fmv.d fa3,fa5 - 7c8: 0a2777d3 fsub.d fa5,fa4,ft2 - 7cc: f2030753 fmv.d.x fa4,t1 - 7d0: 0ae07743 fmadd.d fa4,ft0,fa4,ft1 - 7d4: 12a7f7d3 fmul.d fa5,fa5,fa0 - 7d8: f2080553 fmv.d.x fa0,a6 - 7dc: 72a67743 fmadd.d fa4,fa2,fa0,fa4 - 7e0: f20e0553 fmv.d.x fa0,t3 - 7e4: 7aa5f7c3 fmadd.d fa5,fa1,fa0,fa5 - 7e8: 72067643 fmadd.d fa2,fa2,ft0,fa4 - 7ec: 02f67753 fadd.d fa4,fa2,fa5 - 7f0: b649 j 372 <stbsp__real_to_str+0xb2> - 7f2: 02571313 slli t1,a4,0x25 - 7f6: 02535313 srli t1,t1,0x25 - 7fa: 0305 addi t1,t1,1 - 7fc: 475d li a4,23 - 7fe: d46769e3 bltu a4,t1,550 <stbsp__real_to_str+0x290> - 802: bd99 j 658 <stbsp__real_to_str+0x398> - 804: 87fe mv a5,t6 - 806: 8fbe mv t6,a5 - 808: b101 j 408 <stbsp__real_to_str+0x148> - 80a: 87fe mv a5,t6 - 80c: 3e800713 li a4,1000 - 810: 02e7f73b remuw a4,a5,a4 - 814: 2781 sext.w a5,a5 - 816: eb01 bnez a4,826 <stbsp__real_to_str+0x566> - 818: 3e800813 li a6,1000 - 81c: 0307d7bb divuw a5,a5,a6 - 820: 0307f73b remuw a4,a5,a6 - 824: df65 beqz a4,81c <stbsp__real_to_str+0x55c> - 826: 02079f93 slli t6,a5,0x20 - 82a: 020fdf93 srli t6,t6,0x20 - 82e: b31d j 554 <stbsp__real_to_str+0x294> - 830: 4785 li a5,1 - 832: c29c sw a5,0(a3) - 834: 00c2b023 sd a2,0(t0) - 838: 03000793 li a5,48 - 83c: 00f60023 sb a5,0(a2) - 840: 4f05 li t5,1 - 842: 01e5a023 sw t5,0(a1) - 846: 6105 addi sp,sp,32 - 848: 8082 ret - 84a: 0805 addi a6,a6,1 # fffffffff8000001 <_ZSt4cerr+0xfffffffff7ff8689> - 84c: 3f7d addiw t5,t5,-1 - 84e: b3d1 j 612 <stbsp__real_to_str+0x352> - 850: e826 sd s1,16(sp) - 852: e44a sd s2,8(sp) - 854: 4859 li a6,22 - 856: 8976 mv s2,t4 - 858: 11d84363 blt a6,t4,95e <stbsp__real_to_str+0x69e> - 85c: 0009049b sext.w s1,s2 - 860: 00005e17 auipc t3,0x5 - 864: c20e0e13 addi t3,t3,-992 # 5480 <stbsp__bot> - 868: 00349813 slli a6,s1,0x3 - 86c: 9872 add a6,a6,t3 - 86e: 00083687 fld fa3,0(a6) - 872: 00083803 ld a6,0(a6) - 876: f20887d3 fmv.d.x fa5,a7 - 87a: f8000fb7 lui t6,0xf8000 - 87e: 010ff833 and a6,t6,a6 - 882: 12f6f553 fmul.d fa0,fa3,fa5 - 886: f20807d3 fmv.d.x fa5,a6 - 88a: 011ff433 and s0,t6,a7 - 88e: f2040753 fmv.d.x fa4,s0 - 892: 0af6f6d3 fsub.d fa3,fa3,fa5 - 896: f20887d3 fmv.d.x fa5,a7 - 89a: f2080653 fmv.d.x fa2,a6 - 89e: 412e8ebb subw t4,t4,s2 - 8a2: 0ae7f753 fsub.d fa4,fa5,fa4 - 8a6: f20407d3 fmv.d.x fa5,s0 - 8aa: e20508d3 fmv.x.d a7,fa0 - 8ae: 52c7f7c7 fmsub.d fa5,fa5,fa2,fa0 - 8b2: f2040653 fmv.d.x fa2,s0 - 8b6: 7ac6f7c3 fmadd.d fa5,fa3,fa2,fa5 - 8ba: f2080653 fmv.d.x fa2,a6 - 8be: 7ac777c3 fmadd.d fa5,fa4,fa2,fa5 - 8c2: 7ad77743 fmadd.d fa4,fa4,fa3,fa5 - 8c6: 080e8963 beqz t4,958 <stbsp__real_to_str+0x698> - 8ca: 02e577d3 fadd.d fa5,fa0,fa4 - 8ce: 0e8e slli t4,t4,0x3 - 8d0: 01de0833 add a6,t3,t4 - 8d4: 00083587 fld fa1,0(a6) - 8d8: 00231893 slli a7,t1,0x2 - 8dc: 411308b3 sub a7,t1,a7 - 8e0: 00389813 slli a6,a7,0x3 - 8e4: e2078453 fmv.x.d s0,fa5 - 8e8: 12f5f7d3 fmul.d fa5,fa1,fa5 - 8ec: 981a add a6,a6,t1 - 8ee: 987a add a6,a6,t5 - 8f0: 40980833 sub a6,a6,s1 - 8f4: 080e slli a6,a6,0x3 - 8f6: 9872 add a6,a6,t3 - 8f8: 00083e83 ld t4,0(a6) - 8fc: 008ff833 and a6,t6,s0 - 900: e20788d3 fmv.x.d a7,fa5 - 904: f20806d3 fmv.d.x fa3,a6 - 908: f20407d3 fmv.d.x fa5,s0 - 90c: 01dfffb3 and t6,t6,t4 - 910: f20880d3 fmv.d.x ft1,a7 - 914: 0ad7f653 fsub.d fa2,fa5,fa3 - 918: f20f87d3 fmv.d.x fa5,t6 - 91c: 64c2 ld s1,16(sp) - 91e: 6922 ld s2,8(sp) - 920: 0af5f053 fsub.d ft0,fa1,fa5 - 924: 0ad7f6c7 fmsub.d fa3,fa5,fa3,ft1 - 928: f20407d3 fmv.d.x fa5,s0 - 92c: 0aa7f7d3 fsub.d fa5,fa5,fa0 - 930: f2080553 fmv.d.x fa0,a6 - 934: 6aa076c3 fmadd.d fa3,ft0,fa0,fa3 - 938: 0af77753 fsub.d fa4,fa4,fa5 - 93c: f20f87d3 fmv.d.x fa5,t6 - 940: 6af677c3 fmadd.d fa5,fa2,fa5,fa3 - 944: 7a067643 fmadd.d fa2,fa2,ft0,fa5 - 948: 62e5f743 fmadd.d fa4,fa1,fa4,fa2 - 94c: b6b5 j 4b8 <stbsp__real_to_str+0x1f8> - 94e: f20886d3 fmv.d.x fa3,a7 - 952: f2000753 fmv.d.x fa4,zero - 956: b539 j 764 <stbsp__real_to_str+0x4a4> - 958: 64c2 ld s1,16(sp) - 95a: 6922 ld s2,8(sp) - 95c: beb1 j 4b8 <stbsp__real_to_str+0x1f8> - 95e: 4959 li s2,22 - 960: bdf5 j 85c <stbsp__real_to_str+0x59c> - 962: e826 sd s1,16(sp) - 964: e44a sd s2,8(sp) - 966: ecc00393 li t2,-308 - 96a: 4eed li t4,27 - 96c: 4335 li t1,13 - 96e: 14600f13 li t5,326 - 972: b5cd j 854 <stbsp__real_to_str+0x594> - 974: 26900313 li t1,617 - 978: 0303083b mulw a6,t1,a6 - 97c: 41f8531b sraiw t1,a6,0x1f - 980: 0153531b srliw t1,t1,0x15 - 984: 0103033b addw t1,t1,a6 - 988: 40b3539b sraiw t2,t1,0xb - 98c: 4849 li a6,18 - 98e: 4078083b subw a6,a6,t2 - 992: b249 j 314 <stbsp__real_to_str+0x54> - -0000000000000994 <_in_char.part.0>: -static int _in_char(_InContext *ctx) - 994: 87aa mv a5,a0 - if (ctx->fd == -1) - 996: 4508 lw a0,8(a0) - 998: 577d li a4,-1 - 99a: 00e51d63 bne a0,a4,9b4 <_in_char.part.0+0x20> - if (ctx->buf[ctx->pos] == '\0') - 99e: 6b94 ld a3,16(a5) - 9a0: 6398 ld a4,0(a5) - 9a2: 9736 add a4,a4,a3 - 9a4: 00074603 lbu a2,0(a4) - 9a8: c60d beqz a2,9d2 <_in_char.part.0+0x3e> - return (unsigned char)ctx->buf[ctx->pos++]; - 9aa: 0685 addi a3,a3,1 - 9ac: eb94 sd a3,16(a5) - 9ae: 00074503 lbu a0,0(a4) - 9b2: 8082 ret -static int _in_char(_InContext *ctx) - 9b4: 1101 addi sp,sp,-32 - if (read(ctx->fd, &c, 1) == 1) - 9b6: 4605 li a2,1 - 9b8: 00f10593 addi a1,sp,15 -static int _in_char(_InContext *ctx) - 9bc: ec06 sd ra,24(sp) - if (read(ctx->fd, &c, 1) == 1) - 9be: 801ff0ef jal 1be <read> - 9c2: 4785 li a5,1 - 9c4: 00f51963 bne a0,a5,9d6 <_in_char.part.0+0x42> - return (unsigned char)c; - 9c8: 00f14503 lbu a0,15(sp) -} - 9cc: 60e2 ld ra,24(sp) - 9ce: 6105 addi sp,sp,32 - 9d0: 8082 ret - return -1; - 9d2: 557d li a0,-1 -} - 9d4: 8082 ret - return -1; - 9d6: 557d li a0,-1 - 9d8: bfd5 j 9cc <_in_char.part.0+0x38> - -00000000000009da <_skip_space>: -{ - 9da: 7139 addi sp,sp,-64 - 9dc: f822 sd s0,48(sp) - 9de: f426 sd s1,40(sp) - 9e0: f04a sd s2,32(sp) - 9e2: ec4e sd s3,24(sp) - 9e4: e852 sd s4,16(sp) - 9e6: fc06 sd ra,56(sp) - 9e8: 842a mv s0,a0 - ctx->ungotten = -1; - 9ea: 54fd li s1,-1 - if (read(ctx->fd, &c, 1) == 1) - 9ec: 00f10a13 addi s4,sp,15 - return c == ' ' || c == '\t' || c == '\n' || c == '\v' || c == '\f' || c == '\r'; - 9f0: 02000913 li s2,32 - 9f4: 4991 li s3,4 - if (ctx->ungotten >= 0) - 9f6: 4c1c lw a5,24(s0) - 9f8: 0407d163 bgez a5,a3a <_skip_space+0x60> - if (ctx->fd == -1) - 9fc: 4408 lw a0,8(s0) - if (read(ctx->fd, &c, 1) == 1) - 9fe: 4605 li a2,1 - a00: 85d2 mv a1,s4 - if (ctx->fd == -1) - a02: 02951e63 bne a0,s1,a3e <_skip_space+0x64> - if (ctx->buf[ctx->pos] == '\0') - a06: 6818 ld a4,16(s0) - a08: 601c ld a5,0(s0) - return (unsigned char)ctx->buf[ctx->pos++]; - a0a: 00170693 addi a3,a4,1 - if (ctx->buf[ctx->pos] == '\0') - a0e: 97ba add a5,a5,a4 - a10: 0007c703 lbu a4,0(a5) # 7000 <_stdout+0x60> - a14: cb19 beqz a4,a2a <_skip_space+0x50> - return (unsigned char)ctx->buf[ctx->pos++]; - a16: e814 sd a3,16(s0) - a18: 0007c783 lbu a5,0(a5) - return c == ' ' || c == '\t' || c == '\n' || c == '\v' || c == '\f' || c == '\r'; - a1c: ff77871b addiw a4,a5,-9 - a20: fd278be3 beq a5,s2,9f6 <_skip_space+0x1c> - a24: fce9f9e3 bgeu s3,a4,9f6 <_skip_space+0x1c> - ctx->ungotten = c; - a28: cc1c sw a5,24(s0) -} - a2a: 70e2 ld ra,56(sp) - a2c: 7442 ld s0,48(sp) - a2e: 74a2 ld s1,40(sp) - a30: 7902 ld s2,32(sp) - a32: 69e2 ld s3,24(sp) - a34: 6a42 ld s4,16(sp) - a36: 6121 addi sp,sp,64 - a38: 8082 ret - ctx->ungotten = -1; - a3a: cc04 sw s1,24(s0) - return c; - a3c: b7c5 j a1c <_skip_space+0x42> - if (read(ctx->fd, &c, 1) == 1) - a3e: f80ff0ef jal 1be <read> - a42: 4785 li a5,1 - a44: fef513e3 bne a0,a5,a2a <_skip_space+0x50> - return (unsigned char)c; - a48: 00f14783 lbu a5,15(sp) - a4c: bfc1 j a1c <_skip_space+0x42> - -0000000000000a4e <_vscanf_core.constprop.0>: -static int _vscanf_core(_InContext *ctx, const char *format, va_list ap) - a4e: 7155 addi sp,sp,-208 - a50: e586 sd ra,200(sp) - a52: e95a sd s6,144(sp) - while (*p) - a54: 0005c783 lbu a5,0(a1) -static int _vscanf_core(_InContext *ctx, const char *format, va_list ap) - a58: e432 sd a2,8(sp) - while (*p) - a5a: 68078b63 beqz a5,10f0 <_vscanf_core.constprop.0+0x6a2> - a5e: e1a2 sd s0,192(sp) - a60: fd26 sd s1,184(sp) - a62: f152 sd s4,160(sp) - a64: ed56 sd s5,152(sp) - a66: f4ee sd s11,104(sp) - a68: 842e mv s0,a1 - a6a: 8daa mv s11,a0 - int assigned = 0; - a6c: 4b01 li s6,0 - return c == ' ' || c == '\t' || c == '\n' || c == '\v' || c == '\f' || c == '\r'; - a6e: 02000493 li s1,32 - a72: 4a91 li s5,4 - if (*p != '%') - a74: 02500a13 li s4,37 - return c == ' ' || c == '\t' || c == '\n' || c == '\v' || c == '\f' || c == '\r'; - a78: 04978763 beq a5,s1,ac6 <_vscanf_core.constprop.0+0x78> - a7c: ff77869b addiw a3,a5,-9 - a80: 0ff6f693 zext.b a3,a3 - a84: 04daf163 bgeu s5,a3,ac6 <_vscanf_core.constprop.0+0x78> - if (*p != '%') - a88: 07478d63 beq a5,s4,b02 <_vscanf_core.constprop.0+0xb4> - _skip_space(ctx); - a8c: 856e mv a0,s11 - a8e: f4dff0ef jal 9da <_skip_space> - if (ctx->ungotten >= 0) - a92: 018da503 lw a0,24(s11) - a96: 04055a63 bgez a0,aea <_vscanf_core.constprop.0+0x9c> - a9a: 856e mv a0,s11 - a9c: ef9ff0ef jal 994 <_in_char.part.0> - if (c != *p) - aa0: 00044783 lbu a5,0(s0) - aa4: 04a78a63 beq a5,a0,af8 <_vscanf_core.constprop.0+0xaa> - if (c != -1) - aa8: 57fd li a5,-1 - aaa: 00f50463 beq a0,a5,ab2 <_vscanf_core.constprop.0+0x64> - ctx->ungotten = c; - aae: 00adac23 sw a0,24(s11) - ab2: 640e ld s0,192(sp) - ab4: 74ea ld s1,184(sp) - ab6: 7a0a ld s4,160(sp) - ab8: 6aea ld s5,152(sp) - aba: 7da6 ld s11,104(sp) -} - abc: 60ae ld ra,200(sp) - abe: 855a mv a0,s6 - ac0: 6b4a ld s6,144(sp) - ac2: 6169 addi sp,sp,208 - ac4: 8082 ret - _skip_space(ctx); - ac6: 856e mv a0,s11 - ac8: f13ff0ef jal 9da <_skip_space> - while (isspace(*p)) - acc: 00044783 lbu a5,0(s0) - return c == ' ' || c == '\t' || c == '\n' || c == '\v' || c == '\f' || c == '\r'; - ad0: 4611 li a2,4 - ad2: ff77869b addiw a3,a5,-9 - ad6: 0ff6f693 zext.b a3,a3 - ada: 00978663 beq a5,s1,ae6 <_vscanf_core.constprop.0+0x98> - ade: 00d67463 bgeu a2,a3,ae6 <_vscanf_core.constprop.0+0x98> - while (*p) - ae2: fbd9 bnez a5,a78 <_vscanf_core.constprop.0+0x2a> - ae4: b7f9 j ab2 <_vscanf_core.constprop.0+0x64> - p++; - ae6: 0405 addi s0,s0,1 - ae8: b7d5 j acc <_vscanf_core.constprop.0+0x7e> - ctx->ungotten = -1; - aea: 57fd li a5,-1 - aec: 00fdac23 sw a5,24(s11) - if (c != *p) - af0: 00044783 lbu a5,0(s0) - af4: faa79ae3 bne a5,a0,aa8 <_vscanf_core.constprop.0+0x5a> - while (*p) - af8: 00144783 lbu a5,1(s0) - p++; - afc: 0405 addi s0,s0,1 - while (*p) - afe: ffad bnez a5,a78 <_vscanf_core.constprop.0+0x2a> - b00: bf4d j ab2 <_vscanf_core.constprop.0+0x64> - b02: f94a sd s2,176(sp) - b04: f54e sd s3,168(sp) - b06: e55e sd s7,136(sp) - b08: e162 sd s8,128(sp) - if (*p == '*') - b0a: 00144583 lbu a1,1(s0) - b0e: 02a00793 li a5,42 - b12: 22f58d63 beq a1,a5,d4c <_vscanf_core.constprop.0+0x2fe> - p++; - b16: 0405 addi s0,s0,1 - int suppress = 0; - b18: 4981 li s3,0 - while (*p >= '0' && *p <= '9') - b1a: fd05861b addiw a2,a1,-48 - b1e: 0ff67693 zext.b a3,a2 - b22: 47a5 li a5,9 - b24: 36d7e763 bltu a5,a3,e92 <_vscanf_core.constprop.0+0x444> - b28: 4781 li a5,0 - b2a: 4825 li a6,9 - b2c: a019 j b32 <_vscanf_core.constprop.0+0xe4> - width = width * 10 + (*p - '0'); - b2e: 0016979b slliw a5,a3,0x1 - while (*p >= '0' && *p <= '9') - b32: 00144583 lbu a1,1(s0) - width = width * 10 + (*p - '0'); - b36: 00f6093b addw s2,a2,a5 - b3a: 0029169b slliw a3,s2,0x2 - while (*p >= '0' && *p <= '9') - b3e: fd05861b addiw a2,a1,-48 - b42: 0ff67513 zext.b a0,a2 - width = width * 10 + (*p - '0'); - b46: 012686bb addw a3,a3,s2 - p++; - b4a: 0405 addi s0,s0,1 - while (*p >= '0' && *p <= '9') - b4c: fea871e3 bgeu a6,a0,b2e <_vscanf_core.constprop.0+0xe0> - if (*p == 'l') - b50: 06c00693 li a3,108 - p++; - b54: 00140b93 addi s7,s0,1 - if (*p == 'l') - b58: 1ed58f63 beq a1,a3,d56 <_vscanf_core.constprop.0+0x308> - else if (*p == 'h') - b5c: 06800693 li a3,104 - b60: 2ad58863 beq a1,a3,e10 <_vscanf_core.constprop.0+0x3c2> - char spec = *p++; - b64: 00044c03 lbu s8,0(s0) - b68: 8ba2 mv s7,s0 - int len_mod = 0; - b6a: ec02 sd zero,24(sp) - char spec = *p++; - b6c: 06300693 li a3,99 - b70: 001b8413 addi s0,s7,1 - if (!spec) - b74: 2adc0863 beq s8,a3,e24 <_vscanf_core.constprop.0+0x3d6> - b78: 1f86fc63 bgeu a3,s8,d70 <_vscanf_core.constprop.0+0x322> - b7c: f9cc069b addiw a3,s8,-100 - b80: 0ff6f693 zext.b a3,a3 - b84: 4651 li a2,20 - b86: 0cd66e63 bltu a2,a3,c62 <_vscanf_core.constprop.0+0x214> - b8a: 00120637 lui a2,0x120 - b8e: 4585 li a1,1 - b90: 00d595b3 sll a1,a1,a3 - b94: 02160613 addi a2,a2,33 # 120021 <_ZSt4cerr+0x1186a9> - b98: 8e6d and a2,a2,a1 - b9a: ee69 bnez a2,c74 <_vscanf_core.constprop.0+0x226> - b9c: 89b9 andi a1,a1,14 - b9e: 1e059263 bnez a1,d82 <_vscanf_core.constprop.0+0x334> - ba2: 463d li a2,15 - ba4: 0ac69f63 bne a3,a2,c62 <_vscanf_core.constprop.0+0x214> - _skip_space(ctx); - ba8: 856e mv a0,s11 - baa: e31ff0ef jal 9da <_skip_space> - char *buf = suppress ? NULL : va_arg(ap, char *); - bae: ec02 sd zero,24(sp) - bb0: 00099763 bnez s3,bbe <_vscanf_core.constprop.0+0x170> - bb4: 67a2 ld a5,8(sp) - bb6: 6398 ld a4,0(a5) - bb8: 07a1 addi a5,a5,8 - bba: e43e sd a5,8(sp) - bbc: ec3a sd a4,24(sp) - if (ctx->ungotten >= 0) - bbe: 018da503 lw a0,24(s11) - bc2: 2e055b63 bgez a0,eb8 <_vscanf_core.constprop.0+0x46a> - bc6: 856e mv a0,s11 - bc8: dcdff0ef jal 994 <_in_char.part.0> - while (c != -1 && !isspace(c)) - bcc: 56fd li a3,-1 - bce: 6ad50363 beq a0,a3,1274 <_vscanf_core.constprop.0+0x826> - return c == ' ' || c == '\t' || c == '\n' || c == '\v' || c == '\f' || c == '\r'; - bd2: 02000693 li a3,32 - bd6: 3ed50963 beq a0,a3,fc8 <_vscanf_core.constprop.0+0x57a> - bda: 46a5 li a3,9 - bdc: 3ed50663 beq a0,a3,fc8 <_vscanf_core.constprop.0+0x57a> - be0: 46a9 li a3,10 - be2: 3ed50363 beq a0,a3,fc8 <_vscanf_core.constprop.0+0x57a> - be6: 46ad li a3,11 - be8: 3ed50063 beq a0,a3,fc8 <_vscanf_core.constprop.0+0x57a> - bec: 46b1 li a3,12 - bee: 3cd50d63 beq a0,a3,fc8 <_vscanf_core.constprop.0+0x57a> - bf2: 46b5 li a3,13 - bf4: 3cd50a63 beq a0,a3,fc8 <_vscanf_core.constprop.0+0x57a> - bf8: 67e2 ld a5,24(sp) - bfa: fce6 sd s9,120(sp) - bfc: f8ea sd s10,112(sp) - bfe: e83e sd a5,16(sp) - c00: 4d01 li s10,0 - while (c != -1 && !isspace(c)) - c02: 5c7d li s8,-1 - return c == ' ' || c == '\t' || c == '\n' || c == '\v' || c == '\f' || c == '\r'; - c04: 02000c93 li s9,32 - if (width > 0 && i >= width) - c08: 01205463 blez s2,c10 <_vscanf_core.constprop.0+0x1c2> - c0c: 052d5563 bge s10,s2,c56 <_vscanf_core.constprop.0+0x208> - if (!suppress) - c10: 00099563 bnez s3,c1a <_vscanf_core.constprop.0+0x1cc> - buf[i] = (char)c; - c14: 67c2 ld a5,16(sp) - c16: 00a78023 sb a0,0(a5) - if (ctx->ungotten >= 0) - c1a: 018da503 lw a0,24(s11) - i++; - c1e: 2d05 addiw s10,s10,1 - if (ctx->ungotten >= 0) - c20: 30055963 bgez a0,f32 <_vscanf_core.constprop.0+0x4e4> - c24: 856e mv a0,s11 - c26: d6fff0ef jal 994 <_in_char.part.0> - while (c != -1 && !isspace(c)) - c2a: 27850663 beq a0,s8,e96 <_vscanf_core.constprop.0+0x448> - return c == ' ' || c == '\t' || c == '\n' || c == '\v' || c == '\f' || c == '\r'; - c2e: 03950463 beq a0,s9,c56 <_vscanf_core.constprop.0+0x208> - c32: 47a5 li a5,9 - c34: 02f50163 beq a0,a5,c56 <_vscanf_core.constprop.0+0x208> - c38: 47a9 li a5,10 - c3a: 00f50e63 beq a0,a5,c56 <_vscanf_core.constprop.0+0x208> - c3e: 47ad li a5,11 - c40: 00f50b63 beq a0,a5,c56 <_vscanf_core.constprop.0+0x208> - c44: 47b1 li a5,12 - c46: 00f50863 beq a0,a5,c56 <_vscanf_core.constprop.0+0x208> - c4a: 67c2 ld a5,16(sp) - c4c: 0785 addi a5,a5,1 - c4e: e83e sd a5,16(sp) - c50: 47b5 li a5,13 - c52: faf51be3 bne a0,a5,c08 <_vscanf_core.constprop.0+0x1ba> - if (!suppress) - c56: 64098a63 beqz s3,12aa <_vscanf_core.constprop.0+0x85c> - c5a: 7ce6 ld s9,120(sp) - c5c: 7d46 ld s10,112(sp) - ctx->ungotten = c; - c5e: 00adac23 sw a0,24(s11) - while (*p) - c62: 001bc783 lbu a5,1(s7) - c66: 794a ld s2,176(sp) - c68: 79aa ld s3,168(sp) - c6a: 6baa ld s7,136(sp) - c6c: 6c0a ld s8,128(sp) - c6e: e00795e3 bnez a5,a78 <_vscanf_core.constprop.0+0x2a> - c72: b581 j ab2 <_vscanf_core.constprop.0+0x64> - _skip_space(ctx); - c74: 856e mv a0,s11 - c76: f8ea sd s10,112(sp) - c78: d63ff0ef jal 9da <_skip_space> - if (ctx->ungotten >= 0) - c7c: 018da503 lw a0,24(s11) - c80: 24055063 bgez a0,ec0 <_vscanf_core.constprop.0+0x472> - c84: 856e mv a0,s11 - c86: d0fff0ef jal 994 <_in_char.part.0> - if (c == '-' || c == '+') - c8a: fd55069b addiw a3,a0,-43 - c8e: 9af5 andi a3,a3,-3 - c90: 2681 sext.w a3,a3 - int i = 0, c = _in_char(ctx); - c92: 4d01 li s10,0 - if (c == '-' || c == '+') - c94: 3e068863 beqz a3,1084 <_vscanf_core.constprop.0+0x636> - int base = (spec == 'x') ? 16 : (spec == 'i' ? 0 : 10); - c98: 07800693 li a3,120 - c9c: 4641 li a2,16 - c9e: 00dc0863 beq s8,a3,cae <_vscanf_core.constprop.0+0x260> - ca2: 06900693 li a3,105 - ca6: 4629 li a2,10 - ca8: 00dc1363 bne s8,a3,cae <_vscanf_core.constprop.0+0x260> - cac: 4601 li a2,0 - while (c != -1 && i < 63) - cae: 56fd li a3,-1 - cb0: 5cd50863 beq a0,a3,1280 <_vscanf_core.constprop.0+0x832> - cb4: fce6 sd s9,120(sp) - cb6: 02010893 addi a7,sp,32 - cba: 01a88c33 add s8,a7,s10 - int hex = (base == 16 || base == 0) && ((c >= 'a' && c <= 'f') || (c >= 'A' && c <= 'F')); - cbe: 4cc1 li s9,16 - int digit = (c >= '0' && c <= '9'); - cc0: fd05069b addiw a3,a0,-48 - cc4: 0005031b sext.w t1,a0 - cc8: 00a6b593 sltiu a1,a3,10 - int hex = (base == 16 || base == 0) && ((c >= 'a' && c <= 'f') || (c >= 'A' && c <= 'F')); - ccc: 27960a63 beq a2,s9,f40 <_vscanf_core.constprop.0+0x4f2> - cd0: 2a060d63 beqz a2,f8a <_vscanf_core.constprop.0+0x53c> - int x = (c == 'x' || c == 'X'); - cd4: 07800793 li a5,120 - cd8: 2ef50363 beq a0,a5,fbe <_vscanf_core.constprop.0+0x570> - cdc: fa850693 addi a3,a0,-88 - ce0: 0016b693 seqz a3,a3 - ce4: 4301 li t1,0 - if (width > 0 && i >= width) - ce6: 01205463 blez s2,cee <_vscanf_core.constprop.0+0x2a0> - cea: 032d5a63 bge s10,s2,d1e <_vscanf_core.constprop.0+0x2d0> - if (digit || hex || x) - cee: 0066e6b3 or a3,a3,t1 - cf2: 8ecd or a3,a3,a1 - cf4: c68d beqz a3,d1e <_vscanf_core.constprop.0+0x2d0> - num_buf[i++] = (char)c; - cf6: 00ac0023 sb a0,0(s8) - if (ctx->ungotten >= 0) - cfa: 018da503 lw a0,24(s11) - num_buf[i++] = (char)c; - cfe: 2d05 addiw s10,s10,1 - if (ctx->ungotten >= 0) - d00: 22055c63 bgez a0,f38 <_vscanf_core.constprop.0+0x4ea> - d04: 856e mv a0,s11 - d06: e832 sd a2,16(sp) - d08: c8dff0ef jal 994 <_in_char.part.0> - while (c != -1 && i < 63) - d0c: 57fd li a5,-1 - d0e: 6642 ld a2,16(sp) - d10: 3cf50263 beq a0,a5,10d4 <_vscanf_core.constprop.0+0x686> - d14: 03f00693 li a3,63 - d18: 0c05 addi s8,s8,1 - d1a: fadd13e3 bne s10,a3,cc0 <_vscanf_core.constprop.0+0x272> - num_buf[i] = '\0'; - d1e: 040d0793 addi a5,s10,64 - d22: 1018 addi a4,sp,32 - d24: 97ba add a5,a5,a4 - d26: fc078023 sb zero,-64(a5) - ctx->ungotten = c; - d2a: 00adac23 sw a0,24(s11) - d2e: 7ce6 ld s9,120(sp) - if (i == 0) - d30: 1e0d0663 beqz s10,f1c <_vscanf_core.constprop.0+0x4ce> - if (!suppress) - d34: 36098363 beqz s3,109a <_vscanf_core.constprop.0+0x64c> - while (*p) - d38: 001bc783 lbu a5,1(s7) - { - d3c: 794a ld s2,176(sp) - d3e: 79aa ld s3,168(sp) - d40: 6baa ld s7,136(sp) - d42: 6c0a ld s8,128(sp) - d44: 7d46 ld s10,112(sp) - while (*p) - d46: d20799e3 bnez a5,a78 <_vscanf_core.constprop.0+0x2a> - d4a: b3a5 j ab2 <_vscanf_core.constprop.0+0x64> - while (*p >= '0' && *p <= '9') - d4c: 00244583 lbu a1,2(s0) - suppress = 1; - d50: 4985 li s3,1 - p++; - d52: 0409 addi s0,s0,2 - d54: b3d9 j b1a <_vscanf_core.constprop.0+0xcc> - if (*p == 'l') - d56: 00144c03 lbu s8,1(s0) - len_mod = 1; - d5a: 4785 li a5,1 - d5c: ec3e sd a5,24(sp) - if (*p == 'l') - d5e: e0bc17e3 bne s8,a1,b6c <_vscanf_core.constprop.0+0x11e> - len_mod = 2; - d62: 4789 li a5,2 - char spec = *p++; - d64: 00244c03 lbu s8,2(s0) - p++; - d68: 00240b93 addi s7,s0,2 - len_mod = 2; - d6c: ec3e sd a5,24(sp) - d6e: bbfd j b6c <_vscanf_core.constprop.0+0x11e> - d70: 100c0763 beqz s8,e7e <_vscanf_core.constprop.0+0x430> - d74: fbbc079b addiw a5,s8,-69 - d78: 0ff7f793 zext.b a5,a5 - d7c: 4689 li a3,2 - d7e: eef6e2e3 bltu a3,a5,c62 <_vscanf_core.constprop.0+0x214> - _skip_space(ctx); - d82: 856e mv a0,s11 - d84: f8ea sd s10,112(sp) - d86: c55ff0ef jal 9da <_skip_space> - if (ctx->ungotten >= 0) - d8a: 018da783 lw a5,24(s11) - d8e: 1207dd63 bgez a5,ec8 <_vscanf_core.constprop.0+0x47a> - d92: 856e mv a0,s11 - d94: c01ff0ef jal 994 <_in_char.part.0> - if (c == '-' || c == '+') - d98: fd55069b addiw a3,a0,-43 - d9c: ffd6f613 andi a2,a3,-3 - da0: 2601 sext.w a2,a2 - da2: 87aa mv a5,a0 - da4: 12060c63 beqz a2,edc <_vscanf_core.constprop.0+0x48e> - while (c != -1 && i < 63) - da8: 567d li a2,-1 - daa: 16c50963 beq a0,a2,f1c <_vscanf_core.constprop.0+0x4ce> - dae: fce6 sd s9,120(sp) - int i = 0, c = _in_char(ctx); - db0: 4d01 li s10,0 - db2: 80000937 lui s2,0x80000 - db6: 197d addi s2,s2,-1 # ffffffff7fffffff <_ZSt4cerr+0xffffffff7fff8687> - db8: 0932 slli s2,s2,0xc - dba: 80194913 xori s2,s2,-2047 - dbe: 093e slli s2,s2,0xf - dc0: 02010813 addi a6,sp,32 - dc4: 01a80cb3 add s9,a6,s10 - dc8: 03a00c13 li s8,58 - dcc: 1935 addi s2,s2,-19 - dce: a831 j dea <_vscanf_core.constprop.0+0x39c> - dd0: bc5ff0ef jal 994 <_in_char.part.0> - while (c != -1 && i < 63) - dd4: 577d li a4,-1 - dd6: 87aa mv a5,a0 - dd8: 2ee50563 beq a0,a4,10c2 <_vscanf_core.constprop.0+0x674> - ddc: 03f00713 li a4,63 - de0: 0c85 addi s9,s9,1 - de2: 1eed0e63 beq s10,a4,fde <_vscanf_core.constprop.0+0x590> - de6: fd57869b addiw a3,a5,-43 - int c = ctx->ungotten; - dea: 00d95633 srl a2,s2,a3 - dee: 856e mv a0,s11 - df0: 8a05 andi a2,a2,1 - df2: 1edc6663 bltu s8,a3,fde <_vscanf_core.constprop.0+0x590> - df6: 1e060463 beqz a2,fde <_vscanf_core.constprop.0+0x590> - num_buf[i++] = (char)c; - dfa: 00fc8023 sb a5,0(s9) - if (ctx->ungotten >= 0) - dfe: 018da783 lw a5,24(s11) - num_buf[i++] = (char)c; - e02: 2d05 addiw s10,s10,1 - if (ctx->ungotten >= 0) - e04: fc07c6e3 bltz a5,dd0 <_vscanf_core.constprop.0+0x382> - ctx->ungotten = -1; - e08: 577d li a4,-1 - e0a: 00edac23 sw a4,24(s11) - while (c != -1 && i < 63) - e0e: b7f9 j ddc <_vscanf_core.constprop.0+0x38e> - if (*p == 'h') - e10: 00144c03 lbu s8,1(s0) - int len_mod = 0; - e14: ec02 sd zero,24(sp) - if (*p == 'h') - e16: d4bc1be3 bne s8,a1,b6c <_vscanf_core.constprop.0+0x11e> - char spec = *p++; - e1a: 00244c03 lbu s8,2(s0) - p++; - e1e: 00240b93 addi s7,s0,2 - e22: b3a9 j b6c <_vscanf_core.constprop.0+0x11e> - e24: fce6 sd s9,120(sp) - e26: f8ea sd s10,112(sp) - int count = (width > 0) ? width : 1; - e28: 00090c1b sext.w s8,s2 - e2c: 0d205a63 blez s2,f00 <_vscanf_core.constprop.0+0x4b2> - char *buf = suppress ? NULL : va_arg(ap, char *); - e30: 4d01 li s10,0 - e32: 06098d63 beqz s3,eac <_vscanf_core.constprop.0+0x45e> - for (int i = 0; i < count; i++) - e36: 9c6a add s8,s8,s10 - if (c == -1) - e38: 5cfd li s9,-1 - if (ctx->ungotten >= 0) - e3a: 018da783 lw a5,24(s11) - ctx->ungotten = -1; - e3e: 856e mv a0,s11 - if (ctx->ungotten >= 0) - e40: 0207dc63 bgez a5,e78 <_vscanf_core.constprop.0+0x42a> - e44: b51ff0ef jal 994 <_in_char.part.0> - e48: 87aa mv a5,a0 - if (c == -1) - e4a: 0b950d63 beq a0,s9,f04 <_vscanf_core.constprop.0+0x4b6> - if (!suppress) - e4e: 00099463 bnez s3,e56 <_vscanf_core.constprop.0+0x408> - buf[i] = (char)c; - e52: 00fd0023 sb a5,0(s10) - for (int i = 0; i < count; i++) - e56: 0d05 addi s10,s10,1 - e58: ffac11e3 bne s8,s10,e3a <_vscanf_core.constprop.0+0x3ec> - while (*p) - e5c: 001bc783 lbu a5,1(s7) - if (!suppress) - e60: 00099363 bnez s3,e66 <_vscanf_core.constprop.0+0x418> - assigned++; - e64: 2b05 addiw s6,s6,1 - e66: 794a ld s2,176(sp) - e68: 79aa ld s3,168(sp) - e6a: 6baa ld s7,136(sp) - e6c: 6c0a ld s8,128(sp) - e6e: 7ce6 ld s9,120(sp) - e70: 7d46 ld s10,112(sp) - while (*p) - e72: c00793e3 bnez a5,a78 <_vscanf_core.constprop.0+0x2a> - e76: b935 j ab2 <_vscanf_core.constprop.0+0x64> - ctx->ungotten = -1; - e78: 019dac23 sw s9,24(s11) - if (c == -1) - e7c: bfc9 j e4e <_vscanf_core.constprop.0+0x400> - e7e: 640e ld s0,192(sp) - e80: 74ea ld s1,184(sp) - e82: 794a ld s2,176(sp) - e84: 79aa ld s3,168(sp) - e86: 7a0a ld s4,160(sp) - e88: 6aea ld s5,152(sp) - e8a: 6baa ld s7,136(sp) - e8c: 6c0a ld s8,128(sp) - e8e: 7da6 ld s11,104(sp) - e90: b135 j abc <_vscanf_core.constprop.0+0x6e> - int width = -1; - e92: 597d li s2,-1 - e94: b975 j b50 <_vscanf_core.constprop.0+0x102> - if (!suppress) - e96: 3c099c63 bnez s3,126e <_vscanf_core.constprop.0+0x820> - buf[i] = '\0'; - e9a: 67e2 ld a5,24(sp) - e9c: 01a786b3 add a3,a5,s10 - ea0: 00068023 sb zero,0(a3) - while (*p) - ea4: 001bc783 lbu a5,1(s7) - assigned++; - ea8: 2b05 addiw s6,s6,1 - eaa: bf75 j e66 <_vscanf_core.constprop.0+0x418> - char *buf = suppress ? NULL : va_arg(ap, char *); - eac: 67a2 ld a5,8(sp) - eae: 0007bd03 ld s10,0(a5) - eb2: 07a1 addi a5,a5,8 - eb4: e43e sd a5,8(sp) - eb6: b741 j e36 <_vscanf_core.constprop.0+0x3e8> - ctx->ungotten = -1; - eb8: 56fd li a3,-1 - eba: 00ddac23 sw a3,24(s11) - while (c != -1 && !isspace(c)) - ebe: bb11 j bd2 <_vscanf_core.constprop.0+0x184> - ctx->ungotten = -1; - ec0: 56fd li a3,-1 - ec2: 00ddac23 sw a3,24(s11) - return c; - ec6: b3d1 j c8a <_vscanf_core.constprop.0+0x23c> - if (c == '-' || c == '+') - ec8: fd57869b addiw a3,a5,-43 - ecc: ffd6f613 andi a2,a3,-3 - ctx->ungotten = -1; - ed0: 55fd li a1,-1 - ed2: 00bdac23 sw a1,24(s11) - if (c == '-' || c == '+') - ed6: 2601 sext.w a2,a2 - ed8: ec061be3 bnez a2,dae <_vscanf_core.constprop.0+0x360> - num_buf[i++] = (char)c; - edc: 02f10023 sb a5,32(sp) - if (ctx->ungotten >= 0) - ee0: 018da783 lw a5,24(s11) - ee4: 2207da63 bgez a5,1118 <_vscanf_core.constprop.0+0x6ca> - ee8: 856e mv a0,s11 - eea: aabff0ef jal 994 <_in_char.part.0> - while (c != -1 && i < 63) - eee: 567d li a2,-1 - ef0: 87aa mv a5,a0 - num_buf[i++] = (char)c; - ef2: 4d05 li s10,1 - ef4: fd55069b addiw a3,a0,-43 - while (c != -1 && i < 63) - ef8: 3ac50163 beq a0,a2,129a <_vscanf_core.constprop.0+0x84c> - efc: fce6 sd s9,120(sp) - efe: bd55 j db2 <_vscanf_core.constprop.0+0x364> - int count = (width > 0) ? width : 1; - f00: 4c05 li s8,1 - f02: b73d j e30 <_vscanf_core.constprop.0+0x3e2> - f04: 640e ld s0,192(sp) - f06: 74ea ld s1,184(sp) - f08: 794a ld s2,176(sp) - f0a: 79aa ld s3,168(sp) - f0c: 7a0a ld s4,160(sp) - f0e: 6aea ld s5,152(sp) - f10: 6baa ld s7,136(sp) - f12: 6c0a ld s8,128(sp) - f14: 7ce6 ld s9,120(sp) - f16: 7d46 ld s10,112(sp) - f18: 7da6 ld s11,104(sp) - f1a: b64d j abc <_vscanf_core.constprop.0+0x6e> - f1c: 640e ld s0,192(sp) - f1e: 74ea ld s1,184(sp) - f20: 794a ld s2,176(sp) - f22: 79aa ld s3,168(sp) - f24: 7a0a ld s4,160(sp) - f26: 6aea ld s5,152(sp) - f28: 6baa ld s7,136(sp) - f2a: 6c0a ld s8,128(sp) - f2c: 7d46 ld s10,112(sp) - f2e: 7da6 ld s11,104(sp) - f30: b671 j abc <_vscanf_core.constprop.0+0x6e> - ctx->ungotten = -1; - f32: 018dac23 sw s8,24(s11) - while (c != -1 && !isspace(c)) - f36: b9e5 j c2e <_vscanf_core.constprop.0+0x1e0> - ctx->ungotten = -1; - f38: 57fd li a5,-1 - f3a: 00fdac23 sw a5,24(s11) - while (c != -1 && i < 63) - f3e: bbd9 j d14 <_vscanf_core.constprop.0+0x2c6> - int hex = (base == 16 || base == 0) && ((c >= 'a' && c <= 'f') || (c >= 'A' && c <= 'F')); - f40: f9f3069b addiw a3,t1,-97 - f44: 4795 li a5,5 - f46: 06d7f263 bgeu a5,a3,faa <_vscanf_core.constprop.0+0x55c> - f4a: fbf3031b addiw t1,t1,-65 - f4e: 4795 li a5,5 - f50: 0467fd63 bgeu a5,t1,faa <_vscanf_core.constprop.0+0x55c> - int x = (c == 'x' || c == 'X'); - f54: 07800693 li a3,120 - f58: 18d50763 beq a0,a3,10e6 <_vscanf_core.constprop.0+0x698> - f5c: fa850693 addi a3,a0,-88 - f60: 0016b693 seqz a3,a3 - if (base == 0 && i == 1 && num_buf[0] == '0' && x) - f64: 4301 li t1,0 - f66: 32061663 bnez a2,1292 <_vscanf_core.constprop.0+0x844> - f6a: 4785 li a5,1 - f6c: 4601 li a2,0 - f6e: d6fd1ce3 bne s10,a5,ce6 <_vscanf_core.constprop.0+0x298> - f72: 02014e03 lbu t3,32(sp) - f76: 03000793 li a5,48 - f7a: d6fe16e3 bne t3,a5,ce6 <_vscanf_core.constprop.0+0x298> - f7e: d60684e3 beqz a3,ce6 <_vscanf_core.constprop.0+0x298> - base = 16; - f82: 4641 li a2,16 - if (width > 0 && i >= width) - f84: d7a919e3 bne s2,s10,cf6 <_vscanf_core.constprop.0+0x2a8> - f88: bb59 j d1e <_vscanf_core.constprop.0+0x2d0> - int hex = (base == 16 || base == 0) && ((c >= 'a' && c <= 'f') || (c >= 'A' && c <= 'F')); - f8a: f9f3069b addiw a3,t1,-97 - f8e: 4795 li a5,5 - f90: 02d7f263 bgeu a5,a3,fb4 <_vscanf_core.constprop.0+0x566> - f94: fbf3031b addiw t1,t1,-65 - f98: 0467f063 bgeu a5,t1,fd8 <_vscanf_core.constprop.0+0x58a> - int x = (c == 'x' || c == 'X'); - f9c: 07800693 li a3,120 - fa0: fad51ee3 bne a0,a3,f5c <_vscanf_core.constprop.0+0x50e> - fa4: 4301 li t1,0 - fa6: 4685 li a3,1 - fa8: b7c9 j f6a <_vscanf_core.constprop.0+0x51c> - int hex = (base == 16 || base == 0) && ((c >= 'a' && c <= 'f') || (c >= 'A' && c <= 'F')); - faa: 4305 li t1,1 - int x = (c == 'x' || c == 'X'); - fac: 4681 li a3,0 - if (width > 0 && i >= width) - fae: d3204ee3 bgtz s2,cea <_vscanf_core.constprop.0+0x29c> - fb2: bb35 j cee <_vscanf_core.constprop.0+0x2a0> - int x = (c == 'x' || c == 'X'); - fb4: 4681 li a3,0 - int hex = (base == 16 || base == 0) && ((c >= 'a' && c <= 'f') || (c >= 'A' && c <= 'F')); - fb6: 4305 li t1,1 - if (width > 0 && i >= width) - fb8: d32049e3 bgtz s2,cea <_vscanf_core.constprop.0+0x29c> - fbc: bb0d j cee <_vscanf_core.constprop.0+0x2a0> - fbe: 4301 li t1,0 - int x = (c == 'x' || c == 'X'); - fc0: 4685 li a3,1 - if (width > 0 && i >= width) - fc2: d32044e3 bgtz s2,cea <_vscanf_core.constprop.0+0x29c> - fc6: bb05 j cf6 <_vscanf_core.constprop.0+0x2a8> - if (!suppress) - fc8: c8099be3 bnez s3,c5e <_vscanf_core.constprop.0+0x210> - buf[i] = '\0'; - fcc: 67e2 ld a5,24(sp) - fce: 00078023 sb zero,0(a5) - ctx->ungotten = c; - fd2: 00adac23 sw a0,24(s11) - if (i > 0 && !suppress) - fd6: b171 j c62 <_vscanf_core.constprop.0+0x214> - int x = (c == 'x' || c == 'X'); - fd8: 4681 li a3,0 - int hex = (base == 16 || base == 0) && ((c >= 'a' && c <= 'f') || (c >= 'A' && c <= 'F')); - fda: 4305 li t1,1 - fdc: b779 j f6a <_vscanf_core.constprop.0+0x51c> - num_buf[i] = '\0'; - fde: 040d0713 addi a4,s10,64 - fe2: 1014 addi a3,sp,32 - fe4: 96ba add a3,a3,a4 - fe6: fc068023 sb zero,-64(a3) - ctx->ungotten = c; - fea: 00fdac23 sw a5,24(s11) - if (i == 0) - fee: f00d0be3 beqz s10,f04 <_vscanf_core.constprop.0+0x4b6> - ff2: 7ce6 ld s9,120(sp) - if (!suppress) - ff4: d40992e3 bnez s3,d38 <_vscanf_core.constprop.0+0x2ea> - if (*str == '-') - ff8: 02014603 lbu a2,32(sp) - ffc: 02d00793 li a5,45 - 1000: 1af60963 beq a2,a5,11b2 <_vscanf_core.constprop.0+0x764> - else if (*str == '+') - 1004: 02b00793 li a5,43 - 1008: 20f60a63 beq a2,a5,121c <_vscanf_core.constprop.0+0x7ce> - 100c: 00005797 auipc a5,0x5 - 1010: 8e47b587 fld fa1,-1820(a5) # 58f0 <STDIN_FD+0x10> - 1014: 101c addi a5,sp,32 - while (*str >= '0' && *str <= '9') - 1016: fd06069b addiw a3,a2,-48 - 101a: 0ff6f513 zext.b a0,a3 - 101e: 45a5 li a1,9 - 1020: f20007d3 fmv.d.x fa5,zero - 1024: 02a5e463 bltu a1,a0,104c <_vscanf_core.constprop.0+0x5fe> - 1028: 00005717 auipc a4,0x5 - 102c: 8d073707 fld fa4,-1840(a4) # 58f8 <STDIN_FD+0x18> - 1030: 4525 li a0,9 - 1032: 0017c603 lbu a2,1(a5) - val = val * 10.0 + (*str - '0'); - 1036: d20686d3 fcvt.d.w fa3,a3 - str++; - 103a: 0785 addi a5,a5,1 - while (*str >= '0' && *str <= '9') - 103c: fd06069b addiw a3,a2,-48 - 1040: 0ff6f593 zext.b a1,a3 - val = val * 10.0 + (*str - '0'); - 1044: 6ae7f7c3 fmadd.d fa5,fa5,fa4,fa3 - while (*str >= '0' && *str <= '9') - 1048: feb575e3 bgeu a0,a1,1032 <_vscanf_core.constprop.0+0x5e4> - if (*str == '.') - 104c: 02e00693 li a3,46 - 1050: 16d60a63 beq a2,a3,11c4 <_vscanf_core.constprop.0+0x776> - if (*str == 'e' || *str == 'E') - 1054: 0007c683 lbu a3,0(a5) - 1058: 0df6f693 andi a3,a3,223 - 105c: 04500613 li a2,69 - 1060: 0cc68463 beq a3,a2,1128 <_vscanf_core.constprop.0+0x6da> - *va_arg(ap, double *) = val; - 1064: 6722 ld a4,8(sp) - if (len_mod == 1) - 1066: 4685 li a3,1 - return sign * val; - 1068: 12b7f7d3 fmul.d fa5,fa5,fa1 - *va_arg(ap, double *) = val; - 106c: 631c ld a5,0(a4) - *va_arg(ap, int64 *) = val; - 106e: 0721 addi a4,a4,8 - 1070: e43a sd a4,8(sp) - if (len_mod == 1) - 1072: 6762 ld a4,24(sp) - 1074: 18d70b63 beq a4,a3,120a <_vscanf_core.constprop.0+0x7bc> - *va_arg(ap, float *) = (float)val; - 1078: 4017f7d3 fcvt.s.d fa5,fa5 - assigned++; - 107c: 2b05 addiw s6,s6,1 - *va_arg(ap, float *) = (float)val; - 107e: 00f7a027 fsw fa5,0(a5) - 1082: b95d j d38 <_vscanf_core.constprop.0+0x2ea> - num_buf[i++] = (char)c; - 1084: 02a10023 sb a0,32(sp) - if (ctx->ungotten >= 0) - 1088: 018da503 lw a0,24(s11) - 108c: 06055463 bgez a0,10f4 <_vscanf_core.constprop.0+0x6a6> - 1090: 856e mv a0,s11 - 1092: 903ff0ef jal 994 <_in_char.part.0> - num_buf[i++] = (char)c; - 1096: 4d05 li s10,1 - 1098: b101 j c98 <_vscanf_core.constprop.0+0x24a> - int64 val = strtoll(num_buf, NULL, base); - 109a: 4581 li a1,0 - 109c: 1008 addi a0,sp,32 - 109e: 696030ef jal 4734 <strtoll> - *va_arg(ap, int64 *) = val; - 10a2: 67a2 ld a5,8(sp) - if (len_mod == 2) - 10a4: 6762 ld a4,24(sp) - 10a6: 4689 li a3,2 - *va_arg(ap, int64 *) = val; - 10a8: 07a1 addi a5,a5,8 - if (len_mod == 2) - 10aa: 16d70363 beq a4,a3,1210 <_vscanf_core.constprop.0+0x7c2> - *va_arg(ap, int64 *) = val; - 10ae: 6722 ld a4,8(sp) - else if (len_mod == 1) - 10b0: 4605 li a2,1 - *va_arg(ap, int64 *) = val; - 10b2: 6314 ld a3,0(a4) - else if (len_mod == 1) - 10b4: 6762 ld a4,24(sp) - 10b6: 16c70163 beq a4,a2,1218 <_vscanf_core.constprop.0+0x7ca> - *va_arg(ap, int *) = (int)val; - 10ba: c288 sw a0,0(a3) - assigned++; - 10bc: 2b05 addiw s6,s6,1 - 10be: e43e sd a5,8(sp) - 10c0: b9a5 j d38 <_vscanf_core.constprop.0+0x2ea> - num_buf[i] = '\0'; - 10c2: 040d0793 addi a5,s10,64 - 10c6: 1018 addi a4,sp,32 - 10c8: 00e785b3 add a1,a5,a4 - 10cc: fc058023 sb zero,-64(a1) - if (i == 0) - 10d0: 7ce6 ld s9,120(sp) - 10d2: b70d j ff4 <_vscanf_core.constprop.0+0x5a6> - num_buf[i] = '\0'; - 10d4: 040d0793 addi a5,s10,64 - 10d8: 1018 addi a4,sp,32 - 10da: 00e78833 add a6,a5,a4 - 10de: fc080023 sb zero,-64(a6) - if (i == 0) - 10e2: 7ce6 ld s9,120(sp) - 10e4: b981 j d34 <_vscanf_core.constprop.0+0x2e6> - int x = (c == 'x' || c == 'X'); - 10e6: 4301 li t1,0 - 10e8: 4685 li a3,1 - if (width > 0 && i >= width) - 10ea: c12040e3 bgtz s2,cea <_vscanf_core.constprop.0+0x29c> - 10ee: b101 j cee <_vscanf_core.constprop.0+0x2a0> - int assigned = 0; - 10f0: 4b01 li s6,0 - 10f2: b2e9 j abc <_vscanf_core.constprop.0+0x6e> - ctx->ungotten = -1; - 10f4: 56fd li a3,-1 - 10f6: fce6 sd s9,120(sp) - 10f8: 00ddac23 sw a3,24(s11) - int base = (spec == 'x') ? 16 : (spec == 'i' ? 0 : 10); - 10fc: 07800693 li a3,120 - 1100: 4641 li a2,16 - num_buf[i++] = (char)c; - 1102: 4d05 li s10,1 - int base = (spec == 'x') ? 16 : (spec == 'i' ? 0 : 10); - 1104: badc09e3 beq s8,a3,cb6 <_vscanf_core.constprop.0+0x268> - 1108: 06900693 li a3,105 - 110c: 4629 li a2,10 - num_buf[i++] = (char)c; - 110e: 4d05 li s10,1 - int base = (spec == 'x') ? 16 : (spec == 'i' ? 0 : 10); - 1110: badc13e3 bne s8,a3,cb6 <_vscanf_core.constprop.0+0x268> - 1114: 4601 li a2,0 - 1116: b645 j cb6 <_vscanf_core.constprop.0+0x268> - ctx->ungotten = -1; - 1118: 56fd li a3,-1 - 111a: fce6 sd s9,120(sp) - 111c: 00ddac23 sw a3,24(s11) - num_buf[i++] = (char)c; - 1120: 4d05 li s10,1 - 1122: fd57869b addiw a3,a5,-43 - 1126: b171 j db2 <_vscanf_core.constprop.0+0x364> - if (*str == '-') - 1128: 0017c583 lbu a1,1(a5) - 112c: 02d00693 li a3,45 - 1130: 0ed58f63 beq a1,a3,122e <_vscanf_core.constprop.0+0x7e0> - else if (*str == '+') - 1134: 02b00693 li a3,43 - 1138: 10d58e63 beq a1,a3,1254 <_vscanf_core.constprop.0+0x806> - while (*str >= '0' && *str <= '9') - 113c: fd05861b addiw a2,a1,-48 - 1140: 0ff67513 zext.b a0,a2 - 1144: 45a5 li a1,9 - str++; - 1146: 00178693 addi a3,a5,1 - int esign = 1; - 114a: 4805 li a6,1 - while (*str >= '0' && *str <= '9') - 114c: 04a5ec63 bltu a1,a0,11a4 <_vscanf_core.constprop.0+0x756> - 1150: 4525 li a0,9 - 1152: 0016c583 lbu a1,1(a3) - eval = eval * 10 + (*str - '0'); - 1156: 0029979b slliw a5,s3,0x2 - 115a: 013787bb addw a5,a5,s3 - 115e: 0017979b slliw a5,a5,0x1 - 1162: 00f609bb addw s3,a2,a5 - while (*str >= '0' && *str <= '9') - 1166: fd05861b addiw a2,a1,-48 - 116a: 0ff67593 zext.b a1,a2 - str++; - 116e: 0685 addi a3,a3,1 - while (*str >= '0' && *str <= '9') - 1170: feb571e3 bgeu a0,a1,1152 <_vscanf_core.constprop.0+0x704> - while (eval--) - 1174: fff9879b addiw a5,s3,-1 - 1178: 12098463 beqz s3,12a0 <_vscanf_core.constprop.0+0x852> - double p = 1.0; - 117c: 00004717 auipc a4,0x4 - 1180: 77473687 fld fa3,1908(a4) # 58f0 <STDIN_FD+0x10> - 1184: 00004717 auipc a4,0x4 - 1188: 77473707 fld fa4,1908(a4) # 58f8 <STDIN_FD+0x18> - while (eval--) - 118c: 56fd li a3,-1 - 118e: 37fd addiw a5,a5,-1 - p *= 10.0; - 1190: 12e6f6d3 fmul.d fa3,fa3,fa4 - while (eval--) - 1194: fed79de3 bne a5,a3,118e <_vscanf_core.constprop.0+0x740> - if (esign == 1) - 1198: 4785 li a5,1 - 119a: 00f80963 beq a6,a5,11ac <_vscanf_core.constprop.0+0x75e> - val /= p; - 119e: 1ad7f7d3 fdiv.d fa5,fa5,fa3 - 11a2: b5c9 j 1064 <_vscanf_core.constprop.0+0x616> - double p = 1.0; - 11a4: 00004797 auipc a5,0x4 - 11a8: 74c7b687 fld fa3,1868(a5) # 58f0 <STDIN_FD+0x10> - val *= p; - 11ac: 12d7f7d3 fmul.d fa5,fa5,fa3 - 11b0: bd55 j 1064 <_vscanf_core.constprop.0+0x616> - while (*str >= '0' && *str <= '9') - 11b2: 00004797 auipc a5,0x4 - 11b6: 7367b587 fld fa1,1846(a5) # 58e8 <STDIN_FD+0x8> - 11ba: 02114603 lbu a2,33(sp) - str++; - 11be: 02110793 addi a5,sp,33 - 11c2: bd91 j 1016 <_vscanf_core.constprop.0+0x5c8> - while (*str >= '0' && *str <= '9') - 11c4: 0017c683 lbu a3,1(a5) - 11c8: 45a5 li a1,9 - str++; - 11ca: 0785 addi a5,a5,1 - while (*str >= '0' && *str <= '9') - 11cc: fd06861b addiw a2,a3,-48 - 11d0: 0ff67513 zext.b a0,a2 - 11d4: e8a5e2e3 bltu a1,a0,1058 <_vscanf_core.constprop.0+0x60a> - double div = 10.0; - 11d8: 00004717 auipc a4,0x4 - 11dc: 72073707 fld fa4,1824(a4) # 58f8 <STDIN_FD+0x18> - 11e0: 22e70653 fmv.d fa2,fa4 - while (*str >= '0' && *str <= '9') - 11e4: 4525 li a0,9 - val += (*str - '0') / div; - 11e6: d20606d3 fcvt.d.w fa3,a2 - while (*str >= '0' && *str <= '9') - 11ea: 0017c683 lbu a3,1(a5) - str++; - 11ee: 0785 addi a5,a5,1 - val += (*str - '0') / div; - 11f0: 1ac6f6d3 fdiv.d fa3,fa3,fa2 - while (*str >= '0' && *str <= '9') - 11f4: fd06861b addiw a2,a3,-48 - 11f8: 0ff67593 zext.b a1,a2 - div *= 10.0; - 11fc: 12e67653 fmul.d fa2,fa2,fa4 - val += (*str - '0') / div; - 1200: 02d7f7d3 fadd.d fa5,fa5,fa3 - while (*str >= '0' && *str <= '9') - 1204: feb571e3 bgeu a0,a1,11e6 <_vscanf_core.constprop.0+0x798> - 1208: bd81 j 1058 <_vscanf_core.constprop.0+0x60a> - *va_arg(ap, double *) = val; - 120a: a39c fsd fa5,0(a5) - assigned++; - 120c: 2b05 addiw s6,s6,1 - 120e: b62d j d38 <_vscanf_core.constprop.0+0x2ea> - *va_arg(ap, int64 *) = val; - 1210: 6722 ld a4,8(sp) - 1212: 6314 ld a3,0(a4) - 1214: e288 sd a0,0(a3) - 1216: b55d j 10bc <_vscanf_core.constprop.0+0x66e> - *va_arg(ap, long *) = (long)val; - 1218: e288 sd a0,0(a3) - 121a: b54d j 10bc <_vscanf_core.constprop.0+0x66e> - while (*str >= '0' && *str <= '9') - 121c: 00004797 auipc a5,0x4 - 1220: 6d47b587 fld fa1,1748(a5) # 58f0 <STDIN_FD+0x10> - 1224: 02114603 lbu a2,33(sp) - str++; - 1228: 02110793 addi a5,sp,33 - 122c: b3ed j 1016 <_vscanf_core.constprop.0+0x5c8> - while (*str >= '0' && *str <= '9') - 122e: 0027c583 lbu a1,2(a5) - str++; - 1232: 00278693 addi a3,a5,2 - while (*str >= '0' && *str <= '9') - 1236: 4525 li a0,9 - 1238: fd05861b addiw a2,a1,-48 - 123c: 0ff67793 zext.b a5,a2 - esign = -1; - 1240: 587d li a6,-1 - while (*str >= '0' && *str <= '9') - 1242: f0f577e3 bgeu a0,a5,1150 <_vscanf_core.constprop.0+0x702> - double p = 1.0; - 1246: 00004797 auipc a5,0x4 - 124a: 6aa7b687 fld fa3,1706(a5) # 58f0 <STDIN_FD+0x10> - val /= p; - 124e: 1ad7f7d3 fdiv.d fa5,fa5,fa3 - 1252: bd09 j 1064 <_vscanf_core.constprop.0+0x616> - while (*str >= '0' && *str <= '9') - 1254: 0027c583 lbu a1,2(a5) - str++; - 1258: 00278693 addi a3,a5,2 - while (*str >= '0' && *str <= '9') - 125c: 4525 li a0,9 - 125e: fd05861b addiw a2,a1,-48 - 1262: 0ff67793 zext.b a5,a2 - 1266: f2f56fe3 bltu a0,a5,11a4 <_vscanf_core.constprop.0+0x756> - int esign = 1; - 126a: 4805 li a6,1 - 126c: b5d5 j 1150 <_vscanf_core.constprop.0+0x702> - while (*p) - 126e: 001bc783 lbu a5,1(s7) - 1272: bed5 j e66 <_vscanf_core.constprop.0+0x418> - if (!suppress) - 1274: 9e0997e3 bnez s3,c62 <_vscanf_core.constprop.0+0x214> - buf[i] = '\0'; - 1278: 67e2 ld a5,24(sp) - 127a: 00078023 sb zero,0(a5) - 127e: b2d5 j c62 <_vscanf_core.constprop.0+0x214> - num_buf[i] = '\0'; - 1280: 040d0793 addi a5,s10,64 - 1284: 1018 addi a4,sp,32 - 1286: 97ba add a5,a5,a4 - 1288: fc078023 sb zero,-64(a5) - if (i == 0) - 128c: aa0d14e3 bnez s10,d34 <_vscanf_core.constprop.0+0x2e6> - 1290: b171 j f1c <_vscanf_core.constprop.0+0x4ce> - 1292: 4641 li a2,16 - if (width > 0 && i >= width) - 1294: a5204be3 bgtz s2,cea <_vscanf_core.constprop.0+0x29c> - 1298: bc99 j cee <_vscanf_core.constprop.0+0x2a0> - num_buf[i] = '\0'; - 129a: 020100a3 sb zero,33(sp) - if (i == 0) - 129e: bb99 j ff4 <_vscanf_core.constprop.0+0x5a6> - double p = 1.0; - 12a0: 00004797 auipc a5,0x4 - 12a4: 6507b687 fld fa3,1616(a5) # 58f0 <STDIN_FD+0x10> - 12a8: bdc5 j 1198 <_vscanf_core.constprop.0+0x74a> - buf[i] = '\0'; - 12aa: 67e2 ld a5,24(sp) - 12ac: 01a786b3 add a3,a5,s10 - 12b0: 00068023 sb zero,0(a3) - ctx->ungotten = c; - 12b4: 00adac23 sw a0,24(s11) - while (*p) - 12b8: 001bc783 lbu a5,1(s7) - 12bc: b6f5 j ea8 <_vscanf_core.constprop.0+0x45a> - -00000000000012be <_out_char>: -{ - 12be: 7179 addi sp,sp,-48 - 12c0: ec26 sd s1,24(sp) - if (ctx->stream) - 12c2: 6d04 ld s1,24(a0) -{ - 12c4: f022 sd s0,32(sp) - 12c6: f406 sd ra,40(sp) - 12c8: 842a mv s0,a0 - 12ca: 872e mv a4,a1 - if (ctx->stream) - 12cc: c0a1 beqz s1,130c <_out_char+0x4e> - 12ce: e84a sd s2,16(sp) - if (stream->buf_mode == 2) - 12d0: 41c4a903 lw s2,1052(s1) - 12d4: 4789 li a5,2 - 12d6: 04f90d63 beq s2,a5,1330 <_out_char+0x72> - stream->buffer[stream->buf_write_pos++] = (char)c; - 12da: 4104a783 lw a5,1040(s1) - if (stream->buf_write_pos >= BUFSIZ) - 12de: 3ff00693 li a3,1023 - stream->buffer[stream->buf_write_pos++] = (char)c; - 12e2: 0017861b addiw a2,a5,1 - 12e6: 40c4a823 sw a2,1040(s1) - 12ea: 97a6 add a5,a5,s1 - 12ec: 00b78823 sb a1,16(a5) - if (stream->buf_write_pos >= BUFSIZ) - 12f0: 08c6c063 blt a3,a2,1370 <_out_char+0xb2> - else if (stream->buf_mode == 1 && c == '\n') - 12f4: 4785 li a5,1 - 12f6: 04f90a63 beq s2,a5,134a <_out_char+0x8c> - ctx->written++; - 12fa: 681c ld a5,16(s0) - 12fc: 6942 ld s2,16(sp) -} - 12fe: 70a2 ld ra,40(sp) - ctx->written++; - 1300: 0785 addi a5,a5,1 - 1302: e81c sd a5,16(s0) -} - 1304: 7402 ld s0,32(sp) - 1306: 64e2 ld s1,24(sp) - 1308: 6145 addi sp,sp,48 - 130a: 8082 ret - if (ctx->limit > 0 && ctx->written < ctx->limit - 1) - 130c: 6514 ld a3,8(a0) - 130e: 691c ld a5,16(a0) - 1310: ca89 beqz a3,1322 <_out_char+0x64> - 1312: 16fd addi a3,a3,-1 - 1314: 00d7f763 bgeu a5,a3,1322 <_out_char+0x64> - ctx->buf[ctx->written] = c; - 1318: 6114 ld a3,0(a0) - 131a: 97b6 add a5,a5,a3 - 131c: 00b78023 sb a1,0(a5) - ctx->written++; - 1320: 691c ld a5,16(a0) - 1322: 0785 addi a5,a5,1 -} - 1324: 70a2 ld ra,40(sp) - ctx->written++; - 1326: e81c sd a5,16(s0) -} - 1328: 7402 ld s0,32(sp) - 132a: 64e2 ld s1,24(sp) - 132c: 6145 addi sp,sp,48 - 132e: 8082 ret - if (write(stream->fd, &ch, 1) != 1) - 1330: 4088 lw a0,0(s1) - 1332: 4605 li a2,1 - 1334: 00f10593 addi a1,sp,15 - char ch = (char)c; - 1338: 00e107a3 sb a4,15(sp) - if (write(stream->fd, &ch, 1) != 1) - 133c: e8bfe0ef jal 1c6 <write> - 1340: 4785 li a5,1 - 1342: faf50ce3 beq a0,a5,12fa <_out_char+0x3c> - stream->error = 1; - 1346: c49c sw a5,8(s1) - return EOF; - 1348: bf4d j 12fa <_out_char+0x3c> - else if (stream->buf_mode == 1 && c == '\n') - 134a: 47a9 li a5,10 - 134c: faf597e3 bne a1,a5,12fa <_out_char+0x3c> - if (stream->buf_write_pos > 0) - 1350: fac055e3 blez a2,12fa <_out_char+0x3c> - int64 ret = write(stream->fd, stream->buffer, stream->buf_write_pos); - 1354: 4088 lw a0,0(s1) - 1356: 01048593 addi a1,s1,16 - 135a: e6dfe0ef jal 1c6 <write> - if (ret < stream->buf_write_pos) - 135e: 4104a783 lw a5,1040(s1) - 1362: 02f55063 bge a0,a5,1382 <_out_char+0xc4> - stream->error = 1; - 1366: 0124a423 sw s2,8(s1) - stream->buf_write_pos = 0; - 136a: 4004a823 sw zero,1040(s1) - return EOF; - 136e: b771 j 12fa <_out_char+0x3c> - int64 ret = write(stream->fd, stream->buffer, stream->buf_write_pos); - 1370: 4088 lw a0,0(s1) - 1372: 01048593 addi a1,s1,16 - 1376: e51fe0ef jal 1c6 <write> - if (ret < stream->buf_write_pos) - 137a: 4104a783 lw a5,1040(s1) - 137e: 00f54563 blt a0,a5,1388 <_out_char+0xca> - stream->buf_write_pos = 0; - 1382: 4004a823 sw zero,1040(s1) - 1386: bf95 j 12fa <_out_char+0x3c> - stream->error = 1; - 1388: 4785 li a5,1 - 138a: c49c sw a5,8(s1) - stream->buf_write_pos = 0; - 138c: 4004a823 sw zero,1040(s1) - return EOF; - 1390: b7ad j 12fa <_out_char+0x3c> - -0000000000001392 <stbsp_set_separators>: - "75767778798081828384858687888990919293949596979899" -}; - -STBSP__PUBLICDEF void STB_SPRINTF_DECORATE(set_separators)(char pcomma, char pperiod) -{ - stbsp__period = pperiod; - 1392: 00005797 auipc a5,0x5 - 1396: 6ee78793 addi a5,a5,1774 # 6a80 <stbsp__digitpair> - 139a: 0cb78623 sb a1,204(a5) - stbsp__comma = pcomma; - 139e: 0ca786a3 sb a0,205(a5) -} - 13a2: 8082 ret - -00000000000013a4 <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) -{ - 13a4: 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; - 13a8: 808087b7 lui a5,0x80808 - if (((v ^ 0x25252525) - 0x01010101) & c) - 13ac: 252523b7 lui t2,0x25252 - 13b0: 52538393 addi t2,t2,1317 # 25252525 <_ZSt4cerr+0x2524abad> -{ - 13b4: 29913c23 sd s9,664(sp) - 13b8: 29b13423 sd s11,648(sp) - int tlen = 0; - 13bc: 4c81 li s9,0 - if (((v ^ 0x25252525) - 0x01010101) & c) - 13be: feff0db7 lui s11,0xfeff0 - c = (~v) & 0x80808080; - 13c2: 08078793 addi a5,a5,128 # ffffffff80808080 <_ZSt4cerr+0xffffffff80800708> -{ - 13c6: 2e813023 sd s0,736(sp) - 13ca: 2c913c23 sd s1,728(sp) - 13ce: 2d213823 sd s2,720(sp) - 13d2: 2d313423 sd s3,712(sp) - 13d6: 2b713423 sd s7,680(sp) - 13da: 2b813023 sd s8,672(sp) - 13de: 29a13823 sd s10,656(sp) - 13e2: 2e113423 sd ra,744(sp) - 13e6: 8d66 mv s10,s9 - 13e8: 8432 mv s0,a2 - 13ea: 8c9e mv s9,t2 - 13ec: 89aa mv s3,a0 - 13ee: e42e sd a1,8(sp) - 13f0: 84b6 mv s1,a3 - 13f2: 8bba mv s7,a4 - 13f4: fc02 sd zero,56(sp) - for (;;) { - 13f6: 8932 mv s2,a2 - if (((v ^ 0x25252525) - 0x01010101) & c) - 13f8: effd8d9b addiw s11,s11,-257 # fffffffffefefeff <_ZSt4cerr+0xfffffffffefe8587> - goto schk1; - if ((v - 0x01010101) & c) - goto schk2; - if (callback) - if ((STB_SPRINTF_MIN - (int)(bf - buf)) < 4) - 13fc: 20000c13 li s8,512 - 1400: 83be mv t2,a5 - while (((stbsp__uintptr)f) & 3) { - 1402: 0034f793 andi a5,s1,3 - 1406: c7a9 beqz a5,1450 <stbsp_vsprintfcb+0xac> - if (f[0] == '%') - 1408: 0004c783 lbu a5,0(s1) - 140c: 02500713 li a4,37 - 1410: 0ee78263 beq a5,a4,14f4 <stbsp_vsprintfcb+0x150> - if (f[0] == 0) - 1414: cbd9 beqz a5,14aa <stbsp_vsprintfcb+0x106> - stbsp__chk_cb_buf(1); - 1416: 02098663 beqz s3,1442 <stbsp_vsprintfcb+0x9e> - 141a: 4124063b subw a2,s0,s2 - 141e: 1fe00713 li a4,510 - 1422: 02c75063 bge a4,a2,1442 <stbsp_vsprintfcb+0x9e> - 1426: 65a2 ld a1,8(sp) - 1428: 854a mv a0,s2 - 142a: e81e sd t2,16(sp) - 142c: 00cd0d3b addw s10,s10,a2 - 1430: 9982 jalr s3 - 1432: 892a mv s2,a0 - 1434: e119 bnez a0,143a <stbsp_vsprintfcb+0x96> - 1436: 0200106f j 2456 <stbsp_vsprintfcb+0x10b2> - *bf++ = f[0]; - 143a: 0004c783 lbu a5,0(s1) - stbsp__chk_cb_buf(1); - 143e: 63c2 ld t2,16(sp) - 1440: 842a mv s0,a0 - ++f; - 1442: 0485 addi s1,s1,1 - *bf++ = f[0]; - 1444: 00f40023 sb a5,0(s0) - while (((stbsp__uintptr)f) & 3) { - 1448: 0034f793 andi a5,s1,3 - *bf++ = f[0]; - 144c: 0405 addi s0,s0,1 - while (((stbsp__uintptr)f) & 3) { - 144e: ffcd bnez a5,1408 <stbsp_vsprintfcb+0x64> - v = *(stbsp__uint32 *)f; - 1450: 4094 lw a3,0(s1) - c = (~v) & 0x80808080; - 1452: fff6c793 not a5,a3 - if (((v ^ 0x25252525) - 0x01010101) & c) - 1456: 0196c733 xor a4,a3,s9 - c = (~v) & 0x80808080; - 145a: 0077f7b3 and a5,a5,t2 - if (((v ^ 0x25252525) - 0x01010101) & c) - 145e: 01b7073b addw a4,a4,s11 - 1462: 8f7d and a4,a4,a5 - 1464: 2701 sext.w a4,a4 - 1466: f34d bnez a4,1408 <stbsp_vsprintfcb+0x64> - if ((STB_SPRINTF_MIN - (int)(bf - buf)) < 4) - 1468: 460d li a2,3 - 146a: a805 j 149a <stbsp_vsprintfcb+0xf6> - if (callback) - 146c: 00098863 beqz s3,147c <stbsp_vsprintfcb+0xd8> - if ((STB_SPRINTF_MIN - (int)(bf - buf)) < 4) - 1470: 412407b3 sub a5,s0,s2 - 1474: 40fc07bb subw a5,s8,a5 - 1478: f8f658e3 bge a2,a5,1408 <stbsp_vsprintfcb+0x64> - bf[2] = f[2]; - bf[3] = f[3]; - } else - #endif - { - *(stbsp__uint32 *)bf = v; - 147c: c014 sw a3,0(s0) - v = *(stbsp__uint32 *)f; - 147e: 40d4 lw a3,4(s1) - } - bf += 4; - 1480: 0411 addi s0,s0,4 - f += 4; - 1482: 0491 addi s1,s1,4 - c = (~v) & 0x80808080; - 1484: fff6c793 not a5,a3 - if (((v ^ 0x25252525) - 0x01010101) & c) - 1488: 0196c733 xor a4,a3,s9 - c = (~v) & 0x80808080; - 148c: 0077f7b3 and a5,a5,t2 - if (((v ^ 0x25252525) - 0x01010101) & c) - 1490: 01b7073b addw a4,a4,s11 - 1494: 8f7d and a4,a4,a5 - 1496: 2701 sext.w a4,a4 - 1498: fb25 bnez a4,1408 <stbsp_vsprintfcb+0x64> - if ((v - 0x01010101) & c) - 149a: 01b6873b addw a4,a3,s11 - 149e: 8ff9 and a5,a5,a4 - 14a0: 2781 sext.w a5,a5 - 14a2: d7e9 beqz a5,146c <stbsp_vsprintfcb+0xc8> - if (f[0] == 0) - 14a4: 0004c783 lbu a5,0(s1) - 14a8: f7bd bnez a5,1416 <stbsp_vsprintfcb+0x72> -endfmt: - - if (!callback) - *bf = 0; - else - stbsp__flush_cb(); - 14aa: 8cea mv s9,s10 - 14ac: 412404bb subw s1,s0,s2 - if (!callback) - 14b0: 70098563 beqz s3,1bba <stbsp_vsprintfcb+0x816> - stbsp__flush_cb(); - 14b4: 00905663 blez s1,14c0 <stbsp_vsprintfcb+0x11c> - 14b8: 65a2 ld a1,8(sp) - 14ba: 8626 mv a2,s1 - 14bc: 854a mv a0,s2 - 14be: 9982 jalr s3 - 14c0: 009c8cbb addw s9,s9,s1 - -done: - return tlen + (int)(bf - buf); -} - 14c4: 2e813083 ld ra,744(sp) - 14c8: 2e013403 ld s0,736(sp) - 14cc: 2d813483 ld s1,728(sp) - 14d0: 2d013903 ld s2,720(sp) - 14d4: 2c813983 ld s3,712(sp) - 14d8: 2a813b83 ld s7,680(sp) - 14dc: 2a013c03 ld s8,672(sp) - 14e0: 29013d03 ld s10,656(sp) - 14e4: 28813d83 ld s11,648(sp) - 14e8: 8566 mv a0,s9 - 14ea: 29813c83 ld s9,664(sp) - 14ee: 2f010113 addi sp,sp,752 - 14f2: 8082 ret - 14f4: 2d413023 sd s4,704(sp) - 14f8: 2b513c23 sd s5,696(sp) - 14fc: 2b613823 sd s6,688(sp) - tz = 0; - 1500: 00248693 addi a3,s1,2 - fl = 0; - 1504: 4e01 li t3,0 - switch (f[0]) { - 1506: 03f00593 li a1,63 - 150a: 00004617 auipc a2,0x4 - 150e: d0660613 addi a2,a2,-762 # 5210 <_GLOBAL__sub_I__ZSt3cin+0x14a> - 1512: fff6c783 lbu a5,-1(a3) - 1516: fff68493 addi s1,a3,-1 - 151a: fe07871b addiw a4,a5,-32 - 151e: 0ff77713 zext.b a4,a4 - 1522: 00e5ec63 bltu a1,a4,153a <stbsp_vsprintfcb+0x196> - 1526: 070a slli a4,a4,0x2 - 1528: 9732 add a4,a4,a2 - 152a: 4318 lw a4,0(a4) - 152c: 9732 add a4,a4,a2 - 152e: 8702 jr a4 - if (f[0] == '*') { - 1530: 0014c783 lbu a5,1(s1) - fl |= STBSP__LEADINGZERO; - 1534: 010e6e13 ori t3,t3,16 - ++f; - 1538: 0485 addi s1,s1,1 - if (f[0] == '*') { - 153a: 02a00713 li a4,42 - 153e: 0ce79163 bne a5,a4,1600 <stbsp_vsprintfcb+0x25c> - fw = va_arg(va, stbsp__uint32); - 1542: 000bab03 lw s6,0(s7) - while ((f[0] >= '0') && (f[0] <= '9')) { - 1546: 0014c783 lbu a5,1(s1) - fw = va_arg(va, stbsp__uint32); - 154a: 0ba1 addi s7,s7,8 - ++f; - 154c: 0485 addi s1,s1,1 - if (f[0] == '.') { - 154e: 02e00713 li a4,46 - pr = -1; - 1552: 58fd li a7,-1 - if (f[0] == '.') { - 1554: 0ee78663 beq a5,a4,1640 <stbsp_vsprintfcb+0x29c> - switch (f[0]) { - 1558: 04900713 li a4,73 - 155c: 10e78263 beq a5,a4,1660 <stbsp_vsprintfcb+0x2bc> - 1560: f987871b addiw a4,a5,-104 - 1564: 0ff77713 zext.b a4,a4 - 1568: 46c9 li a3,18 - 156a: 02e6e063 bltu a3,a4,158a <stbsp_vsprintfcb+0x1e6> - 156e: 00004697 auipc a3,0x4 - 1572: da268693 addi a3,a3,-606 # 5310 <_GLOBAL__sub_I__ZSt3cin+0x24a> - 1576: 070a slli a4,a4,0x2 - 1578: 9736 add a4,a4,a3 - 157a: 4318 lw a4,0(a4) - 157c: 9736 add a4,a4,a3 - 157e: 8702 jr a4 - if (f[0] == 'h') - 1580: 0014c783 lbu a5,1(s1) - fl |= (sizeof(ptrdiff_t) == 8) ? STBSP__INTMAX : 0; - 1584: 020e6e13 ori t3,t3,32 - ++f; - 1588: 0485 addi s1,s1,1 - switch (f[0]) { - 158a: fbf7871b addiw a4,a5,-65 - 158e: 0ff77713 zext.b a4,a4 - 1592: 03700693 li a3,55 - 1596: 0ee6ea63 bltu a3,a4,168a <stbsp_vsprintfcb+0x2e6> - 159a: 00004697 auipc a3,0x4 - 159e: dc268693 addi a3,a3,-574 # 535c <_GLOBAL__sub_I__ZSt3cin+0x296> - 15a2: 070a slli a4,a4,0x2 - 15a4: 9736 add a4,a4,a3 - 15a6: 4318 lw a4,0(a4) - 15a8: 9736 add a4,a4,a3 - 15aa: 8702 jr a4 - fl |= STBSP__METRIC_NOSPACE; - 15ac: 400e6e13 ori t3,t3,1024 - continue; - 15b0: 0685 addi a3,a3,1 - 15b2: b785 j 1512 <stbsp_vsprintfcb+0x16e> - fl |= STBSP__LEFTJUST; - 15b4: 001e6e13 ori t3,t3,1 - continue; - 15b8: 0685 addi a3,a3,1 - 15ba: bfa1 j 1512 <stbsp_vsprintfcb+0x16e> - fl |= STBSP__LEADINGPLUS; - 15bc: 002e6e13 ori t3,t3,2 - continue; - 15c0: 0685 addi a3,a3,1 - 15c2: bf81 j 1512 <stbsp_vsprintfcb+0x16e> - fl |= STBSP__TRIPLET_COMMA; - 15c4: 040e6e13 ori t3,t3,64 - continue; - 15c8: 0685 addi a3,a3,1 - 15ca: b7a1 j 1512 <stbsp_vsprintfcb+0x16e> - if (fl & STBSP__METRIC_SUFFIX) { - 15cc: 100e7793 andi a5,t3,256 - 15d0: 8772 mv a4,t3 - 15d2: 56078363 beqz a5,1b38 <stbsp_vsprintfcb+0x794> - if (fl & STBSP__METRIC_1024) { - 15d6: 6785 lui a5,0x1 - 15d8: 034e1513 slli a0,t3,0x34 - 15dc: 80078793 addi a5,a5,-2048 # 800 <stbsp__real_to_str+0x540> - 15e0: 5c055863 bgez a0,1bb0 <stbsp_vsprintfcb+0x80c> - fl |= STBSP__METRIC_JEDEC; - 15e4: 6785 lui a5,0x1 - 15e6: 8f5d or a4,a4,a5 - 15e8: 00070e1b sext.w t3,a4 - 15ec: 0685 addi a3,a3,1 - 15ee: b715 j 1512 <stbsp_vsprintfcb+0x16e> - fl |= STBSP__LEADING_0X; - 15f0: 008e6e13 ori t3,t3,8 - continue; - 15f4: 0685 addi a3,a3,1 - 15f6: bf31 j 1512 <stbsp_vsprintfcb+0x16e> - fl |= STBSP__LEADINGSPACE; - 15f8: 004e6e13 ori t3,t3,4 - continue; - 15fc: 0685 addi a3,a3,1 - 15fe: bf11 j 1512 <stbsp_vsprintfcb+0x16e> - while ((f[0] >= '0') && (f[0] <= '9')) { - 1600: fd07871b addiw a4,a5,-48 # fd0 <_vscanf_core.constprop.0+0x582> - 1604: 0ff77713 zext.b a4,a4 - 1608: 4625 li a2,9 - fw = 0; - 160a: 4b01 li s6,0 - while ((f[0] >= '0') && (f[0] <= '9')) { - 160c: 46a5 li a3,9 - 160e: f4e660e3 bltu a2,a4,154e <stbsp_vsprintfcb+0x1aa> - fw = fw * 10 + f[0] - '0'; - 1612: 002b171b slliw a4,s6,0x2 - 1616: 0167073b addw a4,a4,s6 - 161a: 0017171b slliw a4,a4,0x1 - f++; - 161e: 0485 addi s1,s1,1 - fw = fw * 10 + f[0] - '0'; - 1620: 9f3d addw a4,a4,a5 - while ((f[0] >= '0') && (f[0] <= '9')) { - 1622: 0004c783 lbu a5,0(s1) - fw = fw * 10 + f[0] - '0'; - 1626: fd070b1b addiw s6,a4,-48 - while ((f[0] >= '0') && (f[0] <= '9')) { - 162a: fd07871b addiw a4,a5,-48 - 162e: 0ff77713 zext.b a4,a4 - 1632: fee6f0e3 bgeu a3,a4,1612 <stbsp_vsprintfcb+0x26e> - if (f[0] == '.') { - 1636: 02e00713 li a4,46 - pr = -1; - 163a: 58fd li a7,-1 - if (f[0] == '.') { - 163c: f0e79ee3 bne a5,a4,1558 <stbsp_vsprintfcb+0x1b4> - if (f[0] == '*') { - 1640: 0014c783 lbu a5,1(s1) - 1644: 02a00713 li a4,42 - 1648: 52e79763 bne a5,a4,1b76 <stbsp_vsprintfcb+0x7d2> - while ((f[0] >= '0') && (f[0] <= '9')) { - 164c: 0024c783 lbu a5,2(s1) - switch (f[0]) { - 1650: 04900713 li a4,73 - pr = va_arg(va, stbsp__uint32); - 1654: 000ba883 lw a7,0(s7) - ++f; - 1658: 0489 addi s1,s1,2 - pr = va_arg(va, stbsp__uint32); - 165a: 0ba1 addi s7,s7,8 - switch (f[0]) { - 165c: f0e792e3 bne a5,a4,1560 <stbsp_vsprintfcb+0x1bc> - if ((f[1] == '6') && (f[2] == '4')) { - 1660: 0014c783 lbu a5,1(s1) - 1664: 03600713 li a4,54 - 1668: 00e79463 bne a5,a4,1670 <stbsp_vsprintfcb+0x2cc> - 166c: 1e60106f j 2852 <stbsp_vsprintfcb+0x14ae> - } else if ((f[1] == '3') && (f[2] == '2')) { - 1670: 03300713 li a4,51 - 1674: 6ae796e3 bne a5,a4,2520 <stbsp_vsprintfcb+0x117c> - 1678: 0024c683 lbu a3,2(s1) - 167c: 03200713 li a4,50 - 1680: 00e69463 bne a3,a4,1688 <stbsp_vsprintfcb+0x2e4> - 1684: 0ae0106f j 2732 <stbsp_vsprintfcb+0x138e> - ++f; - 1688: 0485 addi s1,s1,1 - *s = f[0]; - 168a: 26f10fa3 sb a5,639(sp) - l = 1; - 168e: 4785 li a5,1 - 1690: d0be sw a5,96(sp) - lead[0] = 0; - 1692: 06010423 sb zero,104(sp) - tail[0] = 0; - 1696: 06010823 sb zero,112(sp) - dp = 0; - 169a: d282 sw zero,100(sp) - 169c: e0de sd s7,64(sp) - 169e: 4701 li a4,0 - 16a0: 4301 li t1,0 - 16a2: 4f81 li t6,0 - 16a4: 4685 li a3,1 - 16a6: 4a01 li s4,0 - cs = 0; - 16a8: 4281 li t0,0 - s = num + STBSP__NUMSZ - 1; - 16aa: 27f10a93 addi s5,sp,639 - fw = fl = 0; - 16ae: 4e01 li t3,0 - tz = 0; - 16b0: 4881 li a7,0 - if (fl & STBSP__LEADINGZERO) // if leading zeros, everything is in pr - 16b2: 010e7793 andi a5,t3,16 - 16b6: 40078ee3 beqz a5,22d2 <stbsp_vsprintfcb+0xf2e> - pr = (fw > pr) ? fw : pr; - 16ba: 87ba mv a5,a4 - 16bc: 00675363 bge a4,t1,16c2 <stbsp_vsprintfcb+0x31e> - 16c0: 879a mv a5,t1 - 16c2: 0007871b sext.w a4,a5 - fw = 0; - 16c6: 4301 li t1,0 - if (fw + pr) { - 16c8: 62070563 beqz a4,1cf2 <stbsp_vsprintfcb+0x94e> - sn = lead + 1; - 16cc: 06910793 addi a5,sp,105 - 16d0: fcbe sd a5,120(sp) - while (lead[0]) { - 16d2: 0a0a0863 beqz s4,1782 <stbsp_vsprintfcb+0x3de> - stbsp__cb_buf_clamp(i, lead[0]); - 16d6: f026 sd s1,32(sp) - 16d8: f436 sd a3,40(sp) - 16da: 854a mv a0,s2 - 16dc: 86d2 mv a3,s4 - 16de: 84ce mv s1,s3 - stbsp__chk_cb_buf(1); - 16e0: 1fe00b93 li s7,510 - stbsp__cb_buf_clamp(i, lead[0]); - 16e4: 89be mv s3,a5 - 16e6: 20000b13 li s6,512 - 16ea: 87a2 mv a5,s0 - 16ec: e846 sd a7,16(sp) - 16ee: 846a mv s0,s10 - 16f0: ec7e sd t6,24(sp) - 16f2: 8d6e mv s10,s11 - 16f4: f872 sd t3,48(sp) - 16f6: 8de6 mv s11,s9 - 16f8: 8a3a mv s4,a4 - 16fa: e496 sd t0,72(sp) - 16fc: 891a mv s2,t1 - 16fe: 8c9e mv s9,t2 - 1700: 0006871b sext.w a4,a3 - 1704: 2e0482e3 beqz s1,21e8 <stbsp_vsprintfcb+0xe44> - 1708: 40a7863b subw a2,a5,a0 - 170c: 40cb083b subw a6,s6,a2 - 1710: 85c2 mv a1,a6 - 1712: 01075363 bge a4,a6,1718 <stbsp_vsprintfcb+0x374> - 1716: 85ba mv a1,a4 - lead[0] -= (char)i; - 1718: 9e8d subw a3,a3,a1 - stbsp__cb_buf_clamp(i, lead[0]); - 171a: 0005871b sext.w a4,a1 - lead[0] -= (char)i; - 171e: 06d10423 sb a3,104(sp) - while (i) { - 1722: c70d beqz a4,174c <stbsp_vsprintfcb+0x3a8> - 1724: 7866 ld a6,120(sp) - 1726: 02071593 slli a1,a4,0x20 - 172a: 9181 srli a1,a1,0x20 - 172c: 00b78633 add a2,a5,a1 - 1730: 8742 mv a4,a6 - *bf++ = *sn++; - 1732: 00074683 lbu a3,0(a4) - 1736: 0785 addi a5,a5,1 - while (i) { - 1738: 0705 addi a4,a4,1 - *bf++ = *sn++; - 173a: fed78fa3 sb a3,-1(a5) - while (i) { - 173e: fec79ae3 bne a5,a2,1732 <stbsp_vsprintfcb+0x38e> - 1742: 982e add a6,a6,a1 - 1744: fcc2 sd a6,120(sp) - stbsp__chk_cb_buf(1); - 1746: c899 beqz s1,175c <stbsp_vsprintfcb+0x3b8> - 1748: 40a7863b subw a2,a5,a0 - 174c: 00cbd863 bge s7,a2,175c <stbsp_vsprintfcb+0x3b8> - 1750: 65a2 ld a1,8(sp) - 1752: 9c31 addw s0,s0,a2 - 1754: 9482 jalr s1 - 1756: 34050ee3 beqz a0,22b2 <stbsp_vsprintfcb+0xf0e> - 175a: 87aa mv a5,a0 - while (lead[0]) { - 175c: 06814683 lbu a3,104(sp) - 1760: f2c5 bnez a3,1700 <stbsp_vsprintfcb+0x35c> - 1762: 83e6 mv t2,s9 - 1764: 68c2 ld a7,16(sp) - 1766: 8cee mv s9,s11 - 1768: 6fe2 ld t6,24(sp) - 176a: 8dea mv s11,s10 - 176c: 76a2 ld a3,40(sp) - 176e: 8d22 mv s10,s0 - 1770: 7e42 ld t3,48(sp) - 1772: 843e mv s0,a5 - 1774: 62a6 ld t0,72(sp) - 1776: 87ce mv a5,s3 - 1778: 89a6 mv s3,s1 - 177a: 7482 ld s1,32(sp) - 177c: 834a mv t1,s2 - 177e: 8752 mv a4,s4 - 1780: 892a mv s2,a0 - cs = (fl & STBSP__TRIPLET_COMMA) ? ((stbsp__uint32)(c - ((pr + cs) % (c + 1)))) : 0; - 1782: 040e7b13 andi s6,t3,64 - c = cs >> 24; - 1786: 0182d61b srliw a2,t0,0x18 - 178a: 0182db9b srliw s7,t0,0x18 - cs = (fl & STBSP__TRIPLET_COMMA) ? ((stbsp__uint32)(c - ((pr + cs) % (c + 1)))) : 0; - 178e: 4a01 li s4,0 - 1790: 000b0e63 beqz s6,17ac <stbsp_vsprintfcb+0x408> - cs &= 0xffffff; - 1794: 02829a13 slli s4,t0,0x28 - 1798: 028a5a13 srli s4,s4,0x28 - cs = (fl & STBSP__TRIPLET_COMMA) ? ((stbsp__uint32)(c - ((pr + cs) % (c + 1)))) : 0; - 179c: 00ea0a3b addw s4,s4,a4 - 17a0: 0016059b addiw a1,a2,1 - 17a4: 02ba7a3b remuw s4,s4,a1 - 17a8: 41460a3b subw s4,a2,s4 - while (pr > 0) { - 17ac: 0ce05763 blez a4,187a <stbsp_vsprintfcb+0x4d6> - *(stbsp__uint32 *)bf = 0x30303030; - 17b0: 30303837 lui a6,0x30303 - 17b4: 03080813 addi a6,a6,48 # 30303030 <_ZSt4cerr+0x302fb6b8> - 17b8: f026 sd s1,32(sp) - 17ba: 854a mv a0,s2 - 17bc: 84da mv s1,s6 - 17be: 895e mv s2,s7 - 17c0: e4d6 sd s5,72(sp) - 17c2: 8b4e mv s6,s3 - 17c4: 8aea mv s5,s10 - stbsp__chk_cb_buf(1); - 17c6: 1fe00293 li t0,510 - 17ca: 8d6e mv s10,s11 - *bf++ = stbsp__comma; - 17cc: 00005f17 auipc t5,0x5 - 17d0: 2b4f0f13 addi t5,t5,692 # 6a80 <stbsp__digitpair> - 17d4: 8de6 mv s11,s9 - *bf++ = '0'; - 17d6: 03000e93 li t4,48 - 17da: e846 sd a7,16(sp) - 17dc: ec7e sd t6,24(sp) - 17de: f436 sd a3,40(sp) - 17e0: f872 sd t3,48(sp) - 17e2: e89a sd t1,80(sp) - 17e4: 89ba mv s3,a4 - 17e6: ecbe sd a5,88(sp) - 17e8: 8bc2 mv s7,a6 - 17ea: 8c9e mv s9,t2 - stbsp__cb_buf_clamp(i, pr); - 17ec: 240b0ee3 beqz s6,2248 <stbsp_vsprintfcb+0xea4> - 17f0: 40a407b3 sub a5,s0,a0 - 17f4: 40fc063b subw a2,s8,a5 - 17f8: 87b2 mv a5,a2 - 17fa: 00c9d363 bge s3,a2,1800 <stbsp_vsprintfcb+0x45c> - 17fe: 87ce mv a5,s3 - 1800: 0007859b sext.w a1,a5 - pr -= i; - 1804: 40f989bb subw s3,s3,a5 - if ((fl & STBSP__TRIPLET_COMMA) == 0) { - 1808: 32048c63 beqz s1,1b40 <stbsp_vsprintfcb+0x79c> - while (i) { - 180c: 34058a63 beqz a1,1b60 <stbsp_vsprintfcb+0x7bc> - 1810: 1582 slli a1,a1,0x20 - *bf++ = stbsp__comma; - 1812: 0cdf4603 lbu a2,205(t5) - 1816: 9181 srli a1,a1,0x20 - 1818: 95a2 add a1,a1,s0 - 181a: 0405 addi s0,s0,1 - if ((fl & STBSP__TRIPLET_COMMA) && (cs++ == c)) { - 181c: c481 beqz s1,1824 <stbsp_vsprintfcb+0x480> - 181e: 1d4901e3 beq s2,s4,21e0 <stbsp_vsprintfcb+0xe3c> - 1822: 2a05 addiw s4,s4,1 - *bf++ = '0'; - 1824: 03000793 li a5,48 - 1828: fef40fa3 sb a5,-1(s0) - while (i) { - 182c: fe8597e3 bne a1,s0,181a <stbsp_vsprintfcb+0x476> - stbsp__chk_cb_buf(1); - 1830: 320b0b63 beqz s6,1b66 <stbsp_vsprintfcb+0x7c2> - 1834: 40a5863b subw a2,a1,a0 - 1838: 32c2d763 bge t0,a2,1b66 <stbsp_vsprintfcb+0x7c2> - 183c: 65a2 ld a1,8(sp) - 183e: 01560abb addw s5,a2,s5 - 1842: 9b02 jalr s6 - 1844: 3a050ce3 beqz a0,23fc <stbsp_vsprintfcb+0x1058> - 1848: 842a mv s0,a0 - 184a: 1fe00293 li t0,510 - 184e: 00005f17 auipc t5,0x5 - 1852: 232f0f13 addi t5,t5,562 # 6a80 <stbsp__digitpair> - 1856: 03000e93 li t4,48 - while (pr > 0) { - 185a: f93049e3 bgtz s3,17ec <stbsp_vsprintfcb+0x448> - while (lead[0]) { - 185e: 83e6 mv t2,s9 - 1860: 68c2 ld a7,16(sp) - 1862: 8cee mv s9,s11 - 1864: 6fe2 ld t6,24(sp) - 1866: 8dea mv s11,s10 - 1868: 7482 ld s1,32(sp) - 186a: 8d56 mv s10,s5 - 186c: 76a2 ld a3,40(sp) - 186e: 7e42 ld t3,48(sp) - 1870: 6346 ld t1,80(sp) - 1872: 67e6 ld a5,88(sp) - 1874: 6aa6 ld s5,72(sp) - 1876: 892a mv s2,a0 - 1878: 89da mv s3,s6 - 187a: 06814a03 lbu s4,104(sp) - sn = lead + 1; - 187e: fcbe sd a5,120(sp) - while (lead[0]) { - 1880: 0a0a0263 beqz s4,1924 <stbsp_vsprintfcb+0x580> - stbsp__cb_buf_clamp(i, lead[0]); - 1884: ec26 sd s1,24(sp) - 1886: f036 sd a3,32(sp) - 1888: 854a mv a0,s2 - 188a: 86d2 mv a3,s4 - 188c: 84ce mv s1,s3 - 188e: 87a2 mv a5,s0 - stbsp__chk_cb_buf(1); - 1890: 1fe00b93 li s7,510 - stbsp__cb_buf_clamp(i, lead[0]); - 1894: 846a mv s0,s10 - 1896: 20000b13 li s6,512 - 189a: 8d6e mv s10,s11 - 189c: e846 sd a7,16(sp) - 189e: 8de6 mv s11,s9 - 18a0: 8a7e mv s4,t6 - 18a2: 8972 mv s2,t3 - 18a4: 899a mv s3,t1 - 18a6: 8c9e mv s9,t2 - 18a8: 0006871b sext.w a4,a3 - 18ac: 140482e3 beqz s1,21f0 <stbsp_vsprintfcb+0xe4c> - 18b0: 40a7863b subw a2,a5,a0 - 18b4: 40cb083b subw a6,s6,a2 - 18b8: 85c2 mv a1,a6 - 18ba: 01075363 bge a4,a6,18c0 <stbsp_vsprintfcb+0x51c> - 18be: 85ba mv a1,a4 - lead[0] -= (char)i; - 18c0: 9e8d subw a3,a3,a1 - stbsp__cb_buf_clamp(i, lead[0]); - 18c2: 0005871b sext.w a4,a1 - lead[0] -= (char)i; - 18c6: 06d10423 sb a3,104(sp) - while (i) { - 18ca: c70d beqz a4,18f4 <stbsp_vsprintfcb+0x550> - 18cc: 7866 ld a6,120(sp) - 18ce: 02071593 slli a1,a4,0x20 - 18d2: 9181 srli a1,a1,0x20 - 18d4: 00b78633 add a2,a5,a1 - 18d8: 8742 mv a4,a6 - *bf++ = *sn++; - 18da: 00074683 lbu a3,0(a4) - 18de: 0785 addi a5,a5,1 - while (i) { - 18e0: 0705 addi a4,a4,1 - *bf++ = *sn++; - 18e2: fed78fa3 sb a3,-1(a5) - while (i) { - 18e6: fec79ae3 bne a5,a2,18da <stbsp_vsprintfcb+0x536> - 18ea: 982e add a6,a6,a1 - 18ec: fcc2 sd a6,120(sp) - stbsp__chk_cb_buf(1); - 18ee: c899 beqz s1,1904 <stbsp_vsprintfcb+0x560> - 18f0: 40a7863b subw a2,a5,a0 - 18f4: 00cbd863 bge s7,a2,1904 <stbsp_vsprintfcb+0x560> - 18f8: 65a2 ld a1,8(sp) - 18fa: 9c31 addw s0,s0,a2 - 18fc: 9482 jalr s1 - 18fe: 1a050ae3 beqz a0,22b2 <stbsp_vsprintfcb+0xf0e> - 1902: 87aa mv a5,a0 - while (lead[0]) { - 1904: 06814683 lbu a3,104(sp) - 1908: f2c5 bnez a3,18a8 <stbsp_vsprintfcb+0x504> - 190a: 834e mv t1,s3 - 190c: 68c2 ld a7,16(sp) - 190e: 89a6 mv s3,s1 - 1910: 7682 ld a3,32(sp) - 1912: 64e2 ld s1,24(sp) - 1914: 8e4a mv t3,s2 - 1916: 83e6 mv t2,s9 - 1918: 8fd2 mv t6,s4 - 191a: 8cee mv s9,s11 - 191c: 892a mv s2,a0 - 191e: 8dea mv s11,s10 - 1920: 8d22 mv s10,s0 - 1922: 843e mv s0,a5 - while (n) { - 1924: c6f9 beqz a3,19f2 <stbsp_vsprintfcb+0x64e> - STBSP__UNALIGNED(while (i >= 4) { - 1926: ec26 sd s1,24(sp) - 1928: 854a mv a0,s2 - 192a: 84d6 mv s1,s5 - 192c: 896a mv s2,s10 - 192e: 87a2 mv a5,s0 - 1930: 8d6e mv s10,s11 - stbsp__chk_cb_buf(1); - 1932: 1fe00b93 li s7,510 - STBSP__UNALIGNED(while (i >= 4) { - 1936: 8de6 mv s11,s9 - stbsp__cb_buf_clamp(i, n); - 1938: 20000b13 li s6,512 - STBSP__UNALIGNED(while (i >= 4) { - 193c: 4a0d li s4,3 - 193e: e87e sd t6,16(sp) - 1940: f072 sd t3,32(sp) - 1942: 8ac6 mv s5,a7 - 1944: f41a sd t1,40(sp) - 1946: 8436 mv s0,a3 - 1948: 8c9e mv s9,t2 - stbsp__cb_buf_clamp(i, n); - 194a: 0004071b sext.w a4,s0 - 194e: 100982e3 beqz s3,2252 <stbsp_vsprintfcb+0xeae> - 1952: 40a78633 sub a2,a5,a0 - 1956: 40cb05bb subw a1,s6,a2 - 195a: 862e mv a2,a1 - 195c: 00b75363 bge a4,a1,1962 <stbsp_vsprintfcb+0x5be> - 1960: 863a mv a2,a4 - 1962: 0006071b sext.w a4,a2 - n -= i; - 1966: 9c11 subw s0,s0,a2 - STBSP__UNALIGNED(while (i >= 4) { - 1968: 14ea50e3 bge s4,a4,22a8 <stbsp_vsprintfcb+0xf04> - 196c: ffc70f1b addiw t5,a4,-4 - 1970: 002f5e9b srliw t4,t5,0x2 - 1974: 001e8e1b addiw t3,t4,1 - 1978: 0e0a slli t3,t3,0x2 - 197a: 01c785b3 add a1,a5,t3 - 197e: 8626 mv a2,s1 - 1980: 4218 lw a4,0(a2) - 1982: 0791 addi a5,a5,4 - 1984: 0611 addi a2,a2,4 - 1986: 2701 sext.w a4,a4 - 1988: fee7ae23 sw a4,-4(a5) - 198c: feb79ae3 bne a5,a1,1980 <stbsp_vsprintfcb+0x5dc> - 1990: 002e9e9b slliw t4,t4,0x2 - 1994: 41df073b subw a4,t5,t4 - while (i) { - 1998: 94f2 add s1,s1,t3 - 199a: c31d beqz a4,19c0 <stbsp_vsprintfcb+0x61c> - 199c: 8626 mv a2,s1 - 199e: 87ae mv a5,a1 - 19a0: 00e58f3b addw t5,a1,a4 - *bf++ = *s++; - 19a4: 00064e83 lbu t4,0(a2) - 19a8: 0785 addi a5,a5,1 - while (i) { - 19aa: 00078e1b sext.w t3,a5 - *bf++ = *s++; - 19ae: ffd78fa3 sb t4,-1(a5) - 19b2: 0605 addi a2,a2,1 - while (i) { - 19b4: ffcf18e3 bne t5,t3,19a4 <stbsp_vsprintfcb+0x600> - 19b8: 1702 slli a4,a4,0x20 - 19ba: 9301 srli a4,a4,0x20 - 19bc: 95ba add a1,a1,a4 - 19be: 94ba add s1,s1,a4 - stbsp__chk_cb_buf(1); - 19c0: 1a098763 beqz s3,1b6e <stbsp_vsprintfcb+0x7ca> - 19c4: 40a5863b subw a2,a1,a0 - 19c8: 1acbd363 bge s7,a2,1b6e <stbsp_vsprintfcb+0x7ca> - 19cc: 65a2 ld a1,8(sp) - 19ce: 0126093b addw s2,a2,s2 - 19d2: 9982 jalr s3 - 19d4: 20050be3 beqz a0,23ea <stbsp_vsprintfcb+0x1046> - 19d8: 87aa mv a5,a0 - while (n) { - 19da: f825 bnez s0,194a <stbsp_vsprintfcb+0x5a6> - 19dc: 6fc2 ld t6,16(sp) - 19de: 64e2 ld s1,24(sp) - 19e0: 7e02 ld t3,32(sp) - 19e2: 7322 ld t1,40(sp) - 19e4: 83e6 mv t2,s9 - 19e6: 88d6 mv a7,s5 - 19e8: 8cee mv s9,s11 - 19ea: 843e mv s0,a5 - 19ec: 8dea mv s11,s10 - 19ee: 8d4a mv s10,s2 - 19f0: 892a mv s2,a0 - while (tz) { - 19f2: 08088863 beqz a7,1a82 <stbsp_vsprintfcb+0x6de> - *(stbsp__uint32 *)bf = 0x30303030; - 19f6: 30303b37 lui s6,0x30303 - *bf++ = '0'; - 19fa: 03000a13 li s4,48 - while (i >= 4) { - 19fe: 4a8d li s5,3 - stbsp__chk_cb_buf(1); - 1a00: 1fe00693 li a3,510 - *(stbsp__uint32 *)bf = 0x30303030; - 1a04: 030b0b13 addi s6,s6,48 # 30303030 <_ZSt4cerr+0x302fb6b8> - stbsp__cb_buf_clamp(i, tz); - 1a08: 20000b93 li s7,512 - 1a0c: 040989e3 beqz s3,225e <stbsp_vsprintfcb+0xeba> - 1a10: 41240633 sub a2,s0,s2 - 1a14: 40cb87bb subw a5,s7,a2 - 1a18: 873e mv a4,a5 - 1a1a: 00f8d363 bge a7,a5,1a20 <stbsp_vsprintfcb+0x67c> - 1a1e: 8746 mv a4,a7 - 1a20: 0007079b sext.w a5,a4 - tz -= i; - 1a24: 40e888bb subw a7,a7,a4 - while (i) { - 1a28: 08078ee3 beqz a5,22c4 <stbsp_vsprintfcb+0xf20> - if ((((stbsp__uintptr)bf) & 3) == 0) - 1a2c: 00347713 andi a4,s0,3 - 1a30: e719 bnez a4,1a3e <stbsp_vsprintfcb+0x69a> - 1a32: 0390006f j 226a <stbsp_vsprintfcb+0xec6> - 1a36: 00347713 andi a4,s0,3 - 1a3a: 7a070f63 beqz a4,21f8 <stbsp_vsprintfcb+0xe54> - *bf++ = '0'; - 1a3e: 01440023 sb s4,0(s0) - --i; - 1a42: 37fd addiw a5,a5,-1 - *bf++ = '0'; - 1a44: 0405 addi s0,s0,1 - while (i) { - 1a46: fbe5 bnez a5,1a36 <stbsp_vsprintfcb+0x692> - stbsp__chk_cb_buf(1); - 1a48: 02098b63 beqz s3,1a7e <stbsp_vsprintfcb+0x6da> - 1a4c: 4124063b subw a2,s0,s2 - 1a50: 02c6d763 bge a3,a2,1a7e <stbsp_vsprintfcb+0x6da> - 1a54: 65a2 ld a1,8(sp) - 1a56: 854a mv a0,s2 - 1a58: f81e sd t2,48(sp) - 1a5a: f41a sd t1,40(sp) - 1a5c: f072 sd t3,32(sp) - 1a5e: ec7e sd t6,24(sp) - 1a60: e846 sd a7,16(sp) - 1a62: 00cd0d3b addw s10,s10,a2 - 1a66: 9982 jalr s3 - 1a68: 892a mv s2,a0 - 1a6a: 1a0502e3 beqz a0,240e <stbsp_vsprintfcb+0x106a> - 1a6e: 73c2 ld t2,48(sp) - 1a70: 7322 ld t1,40(sp) - 1a72: 7e02 ld t3,32(sp) - 1a74: 6fe2 ld t6,24(sp) - 1a76: 68c2 ld a7,16(sp) - 1a78: 842a mv s0,a0 - 1a7a: 1fe00693 li a3,510 - while (tz) { - 1a7e: f80897e3 bnez a7,1a0c <stbsp_vsprintfcb+0x668> - sn = tail + 1; - 1a82: 07110793 addi a5,sp,113 - 1a86: fcbe sd a5,120(sp) - while (tail[0]) { - 1a88: 080f8763 beqz t6,1b16 <stbsp_vsprintfcb+0x772> - stbsp__cb_buf_clamp(i, tail[0]); - 1a8c: 854a mv a0,s2 - 1a8e: 8b6a mv s6,s10 - stbsp__chk_cb_buf(1); - 1a90: 1fe00a93 li s5,510 - stbsp__cb_buf_clamp(i, tail[0]); - 1a94: 8d4e mv s10,s3 - 1a96: 20000a13 li s4,512 - 1a9a: 8bf2 mv s7,t3 - 1a9c: 891a mv s2,t1 - 1a9e: 899e mv s3,t2 - 1aa0: 000f879b sext.w a5,t6 - 1aa4: 7c0d0863 beqz s10,2274 <stbsp_vsprintfcb+0xed0> - 1aa8: 40a4063b subw a2,s0,a0 - 1aac: 40ca06bb subw a3,s4,a2 - 1ab0: 8736 mv a4,a3 - 1ab2: 00d7d363 bge a5,a3,1ab8 <stbsp_vsprintfcb+0x714> - 1ab6: 873e mv a4,a5 - tail[0] -= (char)i; - 1ab8: 40ef8fbb subw t6,t6,a4 - stbsp__cb_buf_clamp(i, tail[0]); - 1abc: 0007079b sext.w a5,a4 - tail[0] -= (char)i; - 1ac0: 07f10823 sb t6,112(sp) - while (i) { - 1ac4: c795 beqz a5,1af0 <stbsp_vsprintfcb+0x74c> - 1ac6: 75e6 ld a1,120(sp) - 1ac8: 02079613 slli a2,a5,0x20 - 1acc: 9201 srli a2,a2,0x20 - 1ace: 00c406b3 add a3,s0,a2 - 1ad2: 87ae mv a5,a1 - *bf++ = *sn++; - 1ad4: 0007c703 lbu a4,0(a5) - 1ad8: 0405 addi s0,s0,1 - while (i) { - 1ada: 0785 addi a5,a5,1 - *bf++ = *sn++; - 1adc: fee40fa3 sb a4,-1(s0) - while (i) { - 1ae0: fed41ae3 bne s0,a3,1ad4 <stbsp_vsprintfcb+0x730> - 1ae4: 95b2 add a1,a1,a2 - 1ae6: fcae sd a1,120(sp) - stbsp__chk_cb_buf(1); - 1ae8: 000d0d63 beqz s10,1b02 <stbsp_vsprintfcb+0x75e> - 1aec: 40a4063b subw a2,s0,a0 - 1af0: 00cad963 bge s5,a2,1b02 <stbsp_vsprintfcb+0x75e> - 1af4: 65a2 ld a1,8(sp) - 1af6: 00cb0b3b addw s6,s6,a2 - 1afa: 9d02 jalr s10 - 1afc: 200509e3 beqz a0,250e <stbsp_vsprintfcb+0x116a> - 1b00: 842a mv s0,a0 - while (tail[0]) { - 1b02: 07014f83 lbu t6,112(sp) - 1b06: f80f9de3 bnez t6,1aa0 <stbsp_vsprintfcb+0x6fc> - 1b0a: 834a mv t1,s2 - 1b0c: 83ce mv t2,s3 - 1b0e: 8e5e mv t3,s7 - 1b10: 89ea mv s3,s10 - 1b12: 892a mv s2,a0 - 1b14: 8d5a mv s10,s6 - if (fl & STBSP__LEFTJUST) - 1b16: 001e7e13 andi t3,t3,1 - 1b1a: 000e0663 beqz t3,1b26 <stbsp_vsprintfcb+0x782> - if (fw > 0) { - 1b1e: 00605463 blez t1,1b26 <stbsp_vsprintfcb+0x782> - 1b22: 0300106f j 2b52 <stbsp_vsprintfcb+0x17ae> - for (;;) { - 1b26: 6b86 ld s7,64(sp) - 1b28: 2c013a03 ld s4,704(sp) - 1b2c: 2b813a83 ld s5,696(sp) - 1b30: 2b013b03 ld s6,688(sp) - ++f; - 1b34: 0485 addi s1,s1,1 - for (;;) { - 1b36: b0f1 j 1402 <stbsp_vsprintfcb+0x5e> - fl |= STBSP__METRIC_SUFFIX; - 1b38: 100e6e13 ori t3,t3,256 - continue; - 1b3c: 0685 addi a3,a3,1 - 1b3e: bad1 j 1512 <stbsp_vsprintfcb+0x16e> - while (i) { - 1b40: 0e0580e3 beqz a1,2420 <stbsp_vsprintfcb+0x107c> - if ((((stbsp__uintptr)bf) & 3) == 0) - 1b44: 00347793 andi a5,s0,3 - 1b48: e799 bnez a5,1b56 <stbsp_vsprintfcb+0x7b2> - 1b4a: 0dd0006f j 2426 <stbsp_vsprintfcb+0x1082> - 1b4e: 00347793 andi a5,s0,3 - 1b52: 72078463 beqz a5,227a <stbsp_vsprintfcb+0xed6> - *bf++ = '0'; - 1b56: 01d40023 sb t4,0(s0) - --i; - 1b5a: 35fd addiw a1,a1,-1 - *bf++ = '0'; - 1b5c: 0405 addi s0,s0,1 - while (i) { - 1b5e: f9e5 bnez a1,1b4e <stbsp_vsprintfcb+0x7aa> - while (i) { - 1b60: 85a2 mv a1,s0 - stbsp__chk_cb_buf(1); - 1b62: cc0b19e3 bnez s6,1834 <stbsp_vsprintfcb+0x490> - 1b66: 842e mv s0,a1 - while (pr > 0) { - 1b68: c93042e3 bgtz s3,17ec <stbsp_vsprintfcb+0x448> - 1b6c: b9cd j 185e <stbsp_vsprintfcb+0x4ba> - while (i) { - 1b6e: 87ae mv a5,a1 - while (n) { - 1b70: dc041de3 bnez s0,194a <stbsp_vsprintfcb+0x5a6> - 1b74: b5a5 j 19dc <stbsp_vsprintfcb+0x638> - while ((f[0] >= '0') && (f[0] <= '9')) { - 1b76: fd07871b addiw a4,a5,-48 - 1b7a: 0ff77713 zext.b a4,a4 - 1b7e: 4625 li a2,9 - ++f; - 1b80: 0485 addi s1,s1,1 - pr = 0; - 1b82: 4881 li a7,0 - while ((f[0] >= '0') && (f[0] <= '9')) { - 1b84: 46a5 li a3,9 - 1b86: 9ce669e3 bltu a2,a4,1558 <stbsp_vsprintfcb+0x1b4> - pr = pr * 10 + f[0] - '0'; - 1b8a: 0028971b slliw a4,a7,0x2 - 1b8e: 0117073b addw a4,a4,a7 - 1b92: 0017171b slliw a4,a4,0x1 - f++; - 1b96: 0485 addi s1,s1,1 - pr = pr * 10 + f[0] - '0'; - 1b98: 9f3d addw a4,a4,a5 - while ((f[0] >= '0') && (f[0] <= '9')) { - 1b9a: 0004c783 lbu a5,0(s1) - pr = pr * 10 + f[0] - '0'; - 1b9e: fd07089b addiw a7,a4,-48 - while ((f[0] >= '0') && (f[0] <= '9')) { - 1ba2: fd07871b addiw a4,a5,-48 - 1ba6: 0ff77713 zext.b a4,a4 - 1baa: fee6f0e3 bgeu a3,a4,1b8a <stbsp_vsprintfcb+0x7e6> - 1bae: b26d j 1558 <stbsp_vsprintfcb+0x1b4> - fl |= STBSP__METRIC_1024; - 1bb0: 8f5d or a4,a4,a5 - 1bb2: 00070e1b sext.w t3,a4 - 1bb6: 0685 addi a3,a3,1 - 1bb8: baa9 j 1512 <stbsp_vsprintfcb+0x16e> - *bf = 0; - 1bba: 00040023 sb zero,0(s0) - 1bbe: b209 j 14c0 <stbsp_vsprintfcb+0x11c> - if (f[0] == 'l') { - 1bc0: 0014c783 lbu a5,1(s1) - 1bc4: 06c00713 li a4,108 - fl |= ((sizeof(long) == 8) ? STBSP__INTMAX : 0); - 1bc8: 020e6e13 ori t3,t3,32 - if (f[0] == 'l') { - 1bcc: 00e78c63 beq a5,a4,1be4 <stbsp_vsprintfcb+0x840> - ++f; - 1bd0: 0485 addi s1,s1,1 - 1bd2: ba65 j 158a <stbsp_vsprintfcb+0x1e6> - if (f[0] == 'h') - 1bd4: 0014c783 lbu a5,1(s1) - 1bd8: 06800713 li a4,104 - fl |= STBSP__HALFWIDTH; - 1bdc: 200e6e13 ori t3,t3,512 - if (f[0] == 'h') - 1be0: fee798e3 bne a5,a4,1bd0 <stbsp_vsprintfcb+0x82c> - if ((f[1] == '6') && (f[2] == '4')) { - 1be4: 0024c783 lbu a5,2(s1) - ++f; - 1be8: 0489 addi s1,s1,2 - 1bea: b245 j 158a <stbsp_vsprintfcb+0x1e6> - s = va_arg(va, char *); - 1bec: 008b8713 addi a4,s7,8 - 1bf0: e0ba sd a4,64(sp) - if (fl & STBSP__INTMAX) { - 1bf2: 020e7693 andi a3,t3,32 - 1bf6: 8772 mv a4,t3 - 1bf8: 24069ee3 bnez a3,2654 <stbsp_vsprintfcb+0x12b0> - stbsp__int32 i = va_arg(va, stbsp__int32); - 1bfc: 000ba683 lw a3,0(s7) - if ((f[0] != 'u') && (i < 0)) { - 1c00: 07500613 li a2,117 - n64 = (stbsp__uint32)i; - 1c04: 02069f13 slli t5,a3,0x20 - 1c08: 020f5f13 srli t5,t5,0x20 - if ((f[0] != 'u') && (i < 0)) { - 1c0c: 00c78a63 beq a5,a2,1c20 <stbsp_vsprintfcb+0x87c> - 1c10: 0006d863 bgez a3,1c20 <stbsp_vsprintfcb+0x87c> - fl |= STBSP__NEGATIVE; - 1c14: 08076713 ori a4,a4,128 - n64 = (stbsp__uint32)-i; - 1c18: 40d00f3b negw t5,a3 - fl |= STBSP__NEGATIVE; - 1c1c: 00070e1b sext.w t3,a4 - if (fl & STBSP__METRIC_SUFFIX) { - 1c20: 100e7693 andi a3,t3,256 - 1c24: 5c0683e3 beqz a3,29ea <stbsp_vsprintfcb+0x1646> - if (n64 < 1024) - 1c28: 3ff00793 li a5,1023 - 1c2c: 01e7e463 bltu a5,t5,1c34 <stbsp_vsprintfcb+0x890> - 1c30: 0ea0106f j 2d1a <stbsp_vsprintfcb+0x1976> - else if (pr == -1) - 1c34: 57fd li a5,-1 - 1c36: 30f887e3 beq a7,a5,2744 <stbsp_vsprintfcb+0x13a0> - fv = (double)(stbsp__int64)n64; - 1c3a: d22f7553 fcvt.d.l fa0,t5 - if (fl & STBSP__METRIC_1024) - 1c3e: 034e1793 slli a5,t3,0x34 - 1c42: 0007c463 bltz a5,1c4a <stbsp_vsprintfcb+0x8a6> - 1c46: 2300106f j 2e76 <stbsp_vsprintfcb+0x1ad2> - divisor = 1024.0; - 1c4a: 00004797 auipc a5,0x4 - 1c4e: cb67b787 fld fa5,-842(a5) # 5900 <STDIN_FD+0x20> - if ((fv < divisor) && (fv > -divisor)) - 1c52: 22f79753 fneg.d fa4,fa5 - fl += 0x1000000; - 1c56: 010006b7 lui a3,0x1000 - while (fl < 0x4000000) { - 1c5a: 04000737 lui a4,0x4000 - if ((fv < divisor) && (fv > -divisor)) - 1c5e: a2f517d3 flt.d a5,fa0,fa5 - 1c62: c789 beqz a5,1c6c <stbsp_vsprintfcb+0x8c8> - 1c64: a2a717d3 flt.d a5,fa4,fa0 - 1c68: 3e079863 bnez a5,2058 <stbsp_vsprintfcb+0xcb4> - fl += 0x1000000; - 1c6c: 01c68e3b addw t3,a3,t3 - fv /= divisor; - 1c70: 1af57553 fdiv.d fa0,fa0,fa5 - while (fl < 0x4000000) { - 1c74: feee65e3 bltu t3,a4,1c5e <stbsp_vsprintfcb+0x8ba> - 1c78: a6c5 j 2058 <stbsp_vsprintfcb+0xcb4> - h = (f[0] == 'X') ? hexu : hex; - 1c7a: 05800693 li a3,88 - if (fl & STBSP__INTMAX) { - 1c7e: 020e7713 andi a4,t3,32 - h = (f[0] == 'X') ? hexu : hex; - 1c82: 00005817 auipc a6,0x5 - 1c86: ee680813 addi a6,a6,-282 # 6b68 <hex.0> - 1c8a: 00d79663 bne a5,a3,1c96 <stbsp_vsprintfcb+0x8f2> - 1c8e: 00005817 auipc a6,0x5 - 1c92: ec280813 addi a6,a6,-318 # 6b50 <hexu.1> - l = (4 << 4) | (4 << 8); - 1c96: 44000793 li a5,1088 - 1c9a: d0be sw a5,96(sp) - if (fl & STBSP__LEADING_0X) { - 1c9c: 008e7793 andi a5,t3,8 - 1ca0: 7a079263 bnez a5,2444 <stbsp_vsprintfcb+0x10a0> - lead[0] = 0; - 1ca4: 06010423 sb zero,104(sp) - s = va_arg(va, char *); - 1ca8: 008b8793 addi a5,s7,8 - 1cac: e0be sd a5,64(sp) - if (fl & STBSP__INTMAX) - 1cae: 72070b63 beqz a4,23e4 <stbsp_vsprintfcb+0x1040> - n64 = va_arg(va, stbsp__uint64); - 1cb2: 000bb683 ld a3,0(s7) - dp = 0; - 1cb6: d282 sw zero,100(sp) - tail[0] = 0; - 1cb8: 06010823 sb zero,112(sp) - if ((fl & STBSP__LEFTJUST) == 0) { - 1cbc: 001e7513 andi a0,t3,1 - if (n64 == 0) { - 1cc0: 380694e3 bnez a3,2848 <stbsp_vsprintfcb+0x14a4> - lead[0] = 0; - 1cc4: 06010423 sb zero,104(sp) - if (pr == 0) { - 1cc8: 78089a63 bnez a7,245c <stbsp_vsprintfcb+0x10b8> - if (fw < (stbsp__int32)n) - 1ccc: fffb4313 not t1,s6 - 1cd0: 43f35313 srai t1,t1,0x3f - l = 0; - 1cd4: d082 sw zero,96(sp) - if (fw < (stbsp__int32)n) - 1cd6: 01637333 and t1,t1,s6 - goto scopy; - 1cda: 4701 li a4,0 - 1cdc: 4f81 li t6,0 - 1cde: 4a01 li s4,0 - cs = 0; - 1ce0: 4281 li t0,0 - s = num + STBSP__NUMSZ; - 1ce2: 28010a93 addi s5,sp,640 - if ((fl & STBSP__LEFTJUST) == 0) { - 1ce6: 9c0506e3 beqz a0,16b2 <stbsp_vsprintfcb+0x30e> - if (fw + pr) { - 1cea: 00e307bb addw a5,t1,a4 - 1cee: 9c079fe3 bnez a5,16cc <stbsp_vsprintfcb+0x328> - 1cf2: 06910793 addi a5,sp,105 - 1cf6: b661 j 187e <stbsp_vsprintfcb+0x4da> - h = (f[0] == 'E') ? hexu : hex; - 1cf8: 04500713 li a4,69 - 1cfc: 00005317 auipc t1,0x5 - 1d00: e6c30313 addi t1,t1,-404 # 6b68 <hex.0> - 1d04: 1ce78ae3 beq a5,a4,26d8 <stbsp_vsprintfcb+0x1334> - fv = va_arg(va, double); - 1d08: 008b8713 addi a4,s7,8 - if (pr == -1) - 1d0c: 57fd li a5,-1 - fv = va_arg(va, double); - 1d0e: e0ba sd a4,64(sp) - 1d10: 000bb507 fld fa0,0(s7) - if (pr == -1) - 1d14: 1af88ce3 beq a7,a5,26cc <stbsp_vsprintfcb+0x1328> - if (stbsp__real_to_str(&sn, &l, num, &dp, fv, pr | 0x80000000)) - 1d18: 80000737 lui a4,0x80000 - 1d1c: 00e8e733 or a4,a7,a4 - 1d20: 2701 sext.w a4,a4 - 1d22: 10d4 addi a3,sp,100 - 1d24: 0110 addi a2,sp,128 - 1d26: 108c addi a1,sp,96 - 1d28: 18a8 addi a0,sp,120 - 1d2a: f41e sd t2,40(sp) - 1d2c: f01a sd t1,32(sp) - 1d2e: ec72 sd t3,24(sp) - 1d30: e846 sd a7,16(sp) - 1d32: d8efe0ef jal 2c0 <stbsp__real_to_str> - 1d36: 68c2 ld a7,16(sp) - 1d38: 6e62 ld t3,24(sp) - 1d3a: 7302 ld t1,32(sp) - 1d3c: 73a2 ld t2,40(sp) - if (dp == STBSP__SPECIAL) { - 1d3e: 5796 lw a5,100(sp) - s = (char *)sn; - 1d40: 7ae6 ld s5,120(sp) - if ((l - 1) > (stbsp__uint32)pr) - 1d42: 5686 lw a3,96(sp) - if (stbsp__real_to_str(&sn, &l, num, &dp, fv, pr | 0x80000000)) - 1d44: 3c0511e3 bnez a0,2906 <stbsp_vsprintfcb+0x1562> - tail[0] = 0; - 1d48: 06010823 sb zero,112(sp) - sign[0] = 0; - 1d4c: 06010423 sb zero,104(sp) - } else if (fl & STBSP__LEADINGSPACE) { - 1d50: 004e7713 andi a4,t3,4 - 1d54: 6a070ee3 beqz a4,2c10 <stbsp_vsprintfcb+0x186c> - sign[0] = 1; - 1d58: 6709 lui a4,0x2 - 1d5a: 0705 addi a4,a4,1 # 2001 <stbsp_vsprintfcb+0xc5d> - 1d5c: 06e11423 sh a4,104(sp) - if (dp == STBSP__SPECIAL) { - 1d60: 671d lui a4,0x7 - 1d62: 1ee794e3 bne a5,a4,274a <stbsp_vsprintfcb+0x13a6> - if (pr < (stbsp__int32)l) - 1d66: 0006879b sext.w a5,a3 - n = pr + lead[0] + tail[0] + tz; - 1d6a: 06814a03 lbu s4,104(sp) - if (pr < (stbsp__int32)l) - 1d6e: fff7c793 not a5,a5 - n = pr + lead[0] + tail[0] + tz; - 1d72: 07014f83 lbu t6,112(sp) - if (pr < (stbsp__int32)l) - 1d76: 97fd srai a5,a5,0x3f - 1d78: 8ff5 and a5,a5,a3 - n = pr + lead[0] + tail[0] + tz; - 1d7a: 00fa073b addw a4,s4,a5 - 1d7e: 01f7063b addw a2,a4,t6 - 1d82: 8732 mv a4,a2 - if ((fl & STBSP__LEFTJUST) == 0) { - 1d84: 001e7513 andi a0,t3,1 - if (pr < (stbsp__int32)l) - 1d88: 2781 sext.w a5,a5 - if (fw < (stbsp__int32)n) - 1d8a: 835a mv t1,s6 - 1d8c: 00cb5363 bge s6,a2,1d92 <stbsp_vsprintfcb+0x9ee> - 1d90: 8332 mv t1,a2 - fw -= n; - 1d92: 40e3033b subw t1,t1,a4 - cs = 0; - 1d96: 4281 li t0,0 - pr -= l; - 1d98: 40d7873b subw a4,a5,a3 - tz = 0; - 1d9c: 4881 li a7,0 - goto scopy; - 1d9e: b7a1 j 1ce6 <stbsp_vsprintfcb+0x942> - h = (f[0] == 'G') ? hexu : hex; - 1da0: 04700713 li a4,71 - 1da4: 00005317 auipc t1,0x5 - 1da8: dc430313 addi t1,t1,-572 # 6b68 <hex.0> - 1dac: 14e783e3 beq a5,a4,26f2 <stbsp_vsprintfcb+0x134e> - fv = va_arg(va, double); - 1db0: 008b8713 addi a4,s7,8 - if (pr == -1) - 1db4: 57fd li a5,-1 - fv = va_arg(va, double); - 1db6: e0ba sd a4,64(sp) - 1db8: 000bb507 fld fa0,0(s7) - if (pr == -1) - 1dbc: 12f884e3 beq a7,a5,26e4 <stbsp_vsprintfcb+0x1340> - else if (pr == 0) - 1dc0: 6e0887e3 beqz a7,2cae <stbsp_vsprintfcb+0x190a> - if (stbsp__real_to_str(&sn, &l, num, &dp, fv, (pr - 1) | 0x80000000)) - 1dc4: fff8871b addiw a4,a7,-1 - 1dc8: 800007b7 lui a5,0x80000 - 1dcc: 8f5d or a4,a4,a5 - 1dce: 2701 sext.w a4,a4 - l = stbsp__strlen_limited(s, (pr >= 0) ? pr : ~0u); - 1dd0: 00088a9b sext.w s5,a7 - 1dd4: 8a46 mv s4,a7 - if (stbsp__real_to_str(&sn, &l, num, &dp, fv, (pr - 1) | 0x80000000)) - 1dd6: 10d4 addi a3,sp,100 - 1dd8: 0110 addi a2,sp,128 - 1dda: 108c addi a1,sp,96 - 1ddc: 18a8 addi a0,sp,120 - 1dde: f01e sd t2,32(sp) - 1de0: ec1a sd t1,24(sp) - 1de2: e872 sd t3,16(sp) - 1de4: cdcfe0ef jal 2c0 <stbsp__real_to_str> - 1de8: 6e42 ld t3,16(sp) - 1dea: 6362 ld t1,24(sp) - 1dec: 7382 ld t2,32(sp) - 1dee: 4281 li t0,0 - 1df0: c509 beqz a0,1dfa <stbsp_vsprintfcb+0xa56> - fl |= STBSP__NEGATIVE; - 1df2: 080e6e13 ori t3,t3,128 - 1df6: 08000293 li t0,128 - if (l > (stbsp__uint32)pr) - 1dfa: 5806 lw a6,96(sp) - 1dfc: 010af463 bgeu s5,a6,1e04 <stbsp_vsprintfcb+0xa60> - l = pr; - 1e00: d0d6 sw s5,96(sp) - 1e02: 8856 mv a6,s5 - while ((l > 1) && (pr) && (sn[l - 1] == '0')) { - 1e04: 4705 li a4,1 - if ((dp <= -4) || (dp > (stbsp__int32)n)) { - 1e06: 5796 lw a5,100(sp) - while ((l > 1) && (pr) && (sn[l - 1] == '0')) { - 1e08: 01076463 bltu a4,a6,1e10 <stbsp_vsprintfcb+0xa6c> - 1e0c: 1800106f j 2f8c <stbsp_vsprintfcb+0x1be8> - 1e10: 7be6 ld s7,120(sp) - 1e12: fff8071b addiw a4,a6,-1 - 1e16: 1702 slli a4,a4,0x20 - 1e18: 9301 srli a4,a4,0x20 - 1e1a: 001a0e9b addiw t4,s4,1 - 1e1e: 75e2 ld a1,56(sp) - 1e20: 8ade mv s5,s7 - 1e22: 975e add a4,a4,s7 - 1e24: 410e8ebb subw t4,t4,a6 - 1e28: 88d2 mv a7,s4 - 1e2a: 86c2 mv a3,a6 - 1e2c: 4f01 li t5,0 - 1e2e: 03000f93 li t6,48 - 1e32: e842 sd a6,16(sp) - 1e34: a809 j 1e46 <stbsp_vsprintfcb+0xaa2> - --pr; - 1e36: 38fd addiw a7,a7,-1 - while ((l > 1) && (pr) && (sn[l - 1] == '0')) { - 1e38: 211e80e3 beq t4,a7,2838 <stbsp_vsprintfcb+0x1494> - 1e3c: 177d addi a4,a4,-1 # 6fff <_stdout+0x5f> - 1e3e: 4f05 li t5,1 - 1e40: 1e088ce3 beqz a7,2838 <stbsp_vsprintfcb+0x1494> - --l; - 1e44: 85b6 mv a1,a3 - while ((l > 1) && (pr) && (sn[l - 1] == '0')) { - 1e46: 00074803 lbu a6,0(a4) - 1e4a: fff6861b addiw a2,a3,-1 # ffffff <_ZSt4cerr+0xff8687> - 1e4e: 0006851b sext.w a0,a3 - 1e52: 2581 sext.w a1,a1 - 1e54: 0006069b sext.w a3,a2 - 1e58: fdf80fe3 beq a6,t6,1e36 <stbsp_vsprintfcb+0xa92> - 1e5c: 6842 ld a6,16(sp) - 1e5e: fc2e sd a1,56(sp) - 1e60: 86c2 mv a3,a6 - 1e62: 000f0463 beqz t5,1e6a <stbsp_vsprintfcb+0xac6> - 1e66: d0ae sw a1,96(sp) - 1e68: 86ae mv a3,a1 - if ((dp <= -4) || (dp > (stbsp__int32)n)) { - 1e6a: 5775 li a4,-3 - 1e6c: 08e7cee3 blt a5,a4,2708 <stbsp_vsprintfcb+0x1364> - 1e70: 08fa4be3 blt s4,a5,2706 <stbsp_vsprintfcb+0x1362> - pr = (dp < (stbsp__int32)l) ? l - dp : 0; - 1e74: 0005071b sext.w a4,a0 - if (dp > 0) { - 1e78: 7ef057e3 blez a5,2e66 <stbsp_vsprintfcb+0x1ac2> - pr = (dp < (stbsp__int32)l) ? l - dp : 0; - 1e7c: 4881 li a7,0 - 1e7e: 00e7d463 bge a5,a4,1e86 <stbsp_vsprintfcb+0xae2> - 1e82: 40f508bb subw a7,a0,a5 - tail[0] = 0; - 1e86: 06010823 sb zero,112(sp) - if (fl & STBSP__NEGATIVE) { - 1e8a: 20029463 bnez t0,2092 <stbsp_vsprintfcb+0xcee> - } else if (fl & STBSP__LEADINGSPACE) { - 1e8e: 004e7713 andi a4,t3,4 - 1e92: 000715e3 bnez a4,269c <stbsp_vsprintfcb+0x12f8> - } else if (fl & STBSP__LEADINGPLUS) { - 1e96: 002e7713 andi a4,t3,2 - 1e9a: 660719e3 bnez a4,2d0c <stbsp_vsprintfcb+0x1968> - sign[0] = 0; - 1e9e: 06010423 sb zero,104(sp) - 1ea2: aaed j 209c <stbsp_vsprintfcb+0xcf8> - h = (f[0] == 'A') ? hexu : hex; - 1ea4: 04100713 li a4,65 - 1ea8: 00005597 auipc a1,0x5 - 1eac: cc058593 addi a1,a1,-832 # 6b68 <hex.0> - 1eb0: 00e783e3 beq a5,a4,26b6 <stbsp_vsprintfcb+0x1312> - fv = va_arg(va, double); - 1eb4: 008b8693 addi a3,s7,8 - if (pr == -1) - 1eb8: 577d li a4,-1 - fv = va_arg(va, double); - 1eba: e0b6 sd a3,64(sp) - 1ebc: 000bb783 ld a5,0(s7) - if (pr == -1) - 1ec0: 7ee88963 beq a7,a4,26b2 <stbsp_vsprintfcb+0x130e> - d = value; - - STBSP__COPYFP(b, d); - - *bits = b & ((((stbsp__uint64)1) << 52) - 1); - *expo = (stbsp__int32)(((b >> 52) & 2047) - 1023); - 1ec4: 4347d613 srai a2,a5,0x34 - *bits = b & ((((stbsp__uint64)1) << 52) - 1); - 1ec8: 00c79513 slli a0,a5,0xc - *expo = (stbsp__int32)(((b >> 52) & 2047) - 1023); - 1ecc: 7ff67613 andi a2,a2,2047 - *bits = b & ((((stbsp__uint64)1) << 52) - 1); - 1ed0: 8131 srli a0,a0,0xc - *expo = (stbsp__int32)(((b >> 52) & 2047) - 1023); - 1ed2: c016061b addiw a2,a2,-1023 - if (stbsp__real_to_parts((stbsp__int64 *)&n64, &dp, fv)) - 1ed6: 7a07c863 bltz a5,2686 <stbsp_vsprintfcb+0x12e2> - } else if (fl & STBSP__LEADINGSPACE) { - 1eda: 004e7793 andi a5,t3,4 - 1ede: 60078ee3 beqz a5,2cfa <stbsp_vsprintfcb+0x1956> - 1ee2: 6789 lui a5,0x2 - 1ee4: 2785 addiw a5,a5,1 # 2001 <stbsp_vsprintfcb+0xc5d> - sign[0] = 1; - 1ee6: 06f11423 sh a5,104(sp) - 1eea: 468d li a3,3 - 1eec: 4a0d li s4,3 - 1eee: 4809 li a6,2 - n64 |= (((stbsp__uint64)1) << 52); - 1ef0: 4705 li a4,1 - 1ef2: 1752 slli a4,a4,0x34 - if (dp == -1023) - 1ef4: c0100793 li a5,-1023 - n64 |= (((stbsp__uint64)1) << 52); - 1ef8: 8f49 or a4,a4,a0 - if (dp == -1023) - 1efa: 5cf600e3 beq a2,a5,2cba <stbsp_vsprintfcb+0x1916> - if (pr < 15) - 1efe: 4539 li a0,14 - n64 <<= (64 - 56); - 1f00: 00871793 slli a5,a4,0x8 - if (pr < 15) - 1f04: 251546e3 blt a0,a7,2950 <stbsp_vsprintfcb+0x15ac> - n64 += ((((stbsp__uint64)8) << 56) >> (pr * 4)); - 1f08: 4705 li a4,1 - 1f0a: 0028951b slliw a0,a7,0x2 - 1f0e: 176e slli a4,a4,0x3b - 1f10: 00a75733 srl a4,a4,a0 - 1f14: 973e add a4,a4,a5 - *s++ = h[(n64 >> 60) & 15]; - 1f16: 03c75793 srli a5,a4,0x3c - 1f1a: 97ae add a5,a5,a1 - 1f1c: 0007c503 lbu a0,0(a5) - lead[1 + lead[0]] = '0'; - 1f20: 22080793 addi a5,a6,544 - 1f24: 06010813 addi a6,sp,96 - 1f28: 97c2 add a5,a5,a6 - 1f2a: 03000813 li a6,48 - 1f2e: df078423 sb a6,-536(a5) - lead[2 + lead[0]] = 'x'; - 1f32: 22068793 addi a5,a3,544 - 1f36: 1094 addi a3,sp,96 - 1f38: 96be add a3,a3,a5 - 1f3a: 07800793 li a5,120 - 1f3e: def68423 sb a5,-536(a3) - lead[0] += 2; - 1f42: 07410423 sb s4,104(sp) - *s++ = h[(n64 >> 60) & 15]; - 1f46: 0ca10023 sb a0,192(sp) - if (pr) - 1f4a: 740893e3 bnez a7,2e90 <stbsp_vsprintfcb+0x1aec> - sn = s; - 1f4e: 0c110793 addi a5,sp,193 - 1f52: fcbe sd a5,120(sp) - 1f54: 4701 li a4,0 - 1f56: 4501 li a0,0 - 1f58: 4305 li t1,1 - 1f5a: 4685 li a3,1 - tail[1] = h[17]; - 1f5c: 0115c583 lbu a1,17(a1) - tail[2] = '+'; - 1f60: 02b00793 li a5,43 - tail[1] = h[17]; - 1f64: 06b108a3 sb a1,113(sp) - if (dp < 0) { - 1f68: 00065663 bgez a2,1f74 <stbsp_vsprintfcb+0xbd0> - dp = -dp; - 1f6c: 40c0063b negw a2,a2 - tail[2] = '-'; - 1f70: 02d00793 li a5,45 - tail[n] = '0' + dp % 10; - 1f74: 4829 li a6,10 - 1f76: 030665bb remw a1,a2,a6 - 1f7a: 06f10923 sb a5,114(sp) - n = (dp >= 1000) ? 6 : ((dp >= 100) ? 5 : ((dp >= 10) ? 4 : 3)); - 1f7e: 3e700e93 li t4,999 - tail[n] = '0' + dp % 10; - 1f82: 0305859b addiw a1,a1,48 - 1f86: 0ff5f593 zext.b a1,a1 - n = (dp >= 1000) ? 6 : ((dp >= 100) ? 5 : ((dp >= 10) ? 4 : 3)); - 1f8a: 18cec3e3 blt t4,a2,2910 <stbsp_vsprintfcb+0x156c> - 1f8e: 06300e93 li t4,99 - 1f92: 54cec1e3 blt t4,a2,2cd4 <stbsp_vsprintfcb+0x1930> - 1f96: 4ea5 li t4,9 - 1f98: 72ced6e3 bge t4,a2,2ec4 <stbsp_vsprintfcb+0x1b20> - dp /= 10; - 1f9c: 030647bb divw a5,a2,a6 - tail[0] = (char)n; - 1fa0: 4611 li a2,4 - 1fa2: 06c10823 sb a2,112(sp) - tail[n] = '0' + dp % 10; - 1fa6: 06b10a23 sb a1,116(sp) - 1faa: 4811 li a6,4 - 1fac: 4f91 li t6,4 - 1fae: 0307879b addiw a5,a5,48 - 1fb2: 06f109a3 sb a5,115(sp) - n = pr + lead[0] + tail[0] + tz; - 1fb6: 006a07bb addw a5,s4,t1 - 1fba: 010787bb addw a5,a5,a6 - 1fbe: 0117863b addw a2,a5,a7 - dp = (int)(s - sn); - 1fc2: d2aa sw a0,100(sp) - l = (int)(s - (num + 64)); - 1fc4: d0b6 sw a3,96(sp) - n = pr + lead[0] + tail[0] + tz; - 1fc6: 87b2 mv a5,a2 - if ((fl & STBSP__LEFTJUST) == 0) { - 1fc8: 001e7513 andi a0,t3,1 - if (fw < (stbsp__int32)n) - 1fcc: 835a mv t1,s6 - 1fce: 00cb5363 bge s6,a2,1fd4 <stbsp_vsprintfcb+0xc30> - 1fd2: 8332 mv t1,a2 - cs = 1 + (3 << 24); - 1fd4: 030002b7 lui t0,0x3000 - fw -= n; - 1fd8: 40f3033b subw t1,t1,a5 - cs = 1 + (3 << 24); - 1fdc: 0285 addi t0,t0,1 # 3000001 <_ZSt4cerr+0x2ff8689> - s = num + 64; - 1fde: 0c010a93 addi s5,sp,192 - goto scopy; - 1fe2: b311 j 1ce6 <stbsp_vsprintfcb+0x942> - h = (f[0] == 'B') ? hexu : hex; - 1fe4: 04200713 li a4,66 - 1fe8: 00005817 auipc a6,0x5 - 1fec: b8080813 addi a6,a6,-1152 # 6b68 <hex.0> - 1ff0: 6ce78963 beq a5,a4,26c2 <stbsp_vsprintfcb+0x131e> - if (fl & STBSP__LEADING_0X) { - 1ff4: 008e7793 andi a5,t3,8 - 1ff8: 66079e63 bnez a5,2674 <stbsp_vsprintfcb+0x12d0> - lead[0] = 0; - 1ffc: 06010423 sb zero,104(sp) - l = (8 << 4) | (1 << 8); - 2000: 18000793 li a5,384 - 2004: d0be sw a5,96(sp) - if (fl & STBSP__INTMAX) { - 2006: 020e7713 andi a4,t3,32 - goto radixnum; - 200a: b979 j 1ca8 <stbsp_vsprintfcb+0x904> - *s = (char)va_arg(va, int); - 200c: 000ba783 lw a5,0(s7) - l = 1; - 2010: 4705 li a4,1 - 2012: d0ba sw a4,96(sp) - *s = (char)va_arg(va, int); - 2014: 26f10fa3 sb a5,639(sp) - 2018: 008b8793 addi a5,s7,8 - lead[0] = 0; - 201c: 06010423 sb zero,104(sp) - tail[0] = 0; - 2020: 06010823 sb zero,112(sp) - dp = 0; - 2024: d282 sw zero,100(sp) - *s = (char)va_arg(va, int); - 2026: e0be sd a5,64(sp) - if ((fl & STBSP__LEFTJUST) == 0) { - 2028: 001e7513 andi a0,t3,1 - if (fw < (stbsp__int32)n) - 202c: 835a mv t1,s6 - 202e: 69605063 blez s6,26ae <stbsp_vsprintfcb+0x130a> - fw -= n; - 2032: 337d addiw t1,t1,-1 - goto scopy; - 2034: 4701 li a4,0 - 2036: 4f81 li t6,0 - 2038: 4685 li a3,1 - 203a: 4a01 li s4,0 - cs = 0; - 203c: 4281 li t0,0 - s = num + STBSP__NUMSZ - 1; - 203e: 27f10a93 addi s5,sp,639 - tz = 0; - 2042: 4881 li a7,0 - goto scopy; - 2044: b14d j 1ce6 <stbsp_vsprintfcb+0x942> - fv = va_arg(va, double); - 2046: 008b8713 addi a4,s7,8 - if (fl & STBSP__METRIC_SUFFIX) { - 204a: 100e7793 andi a5,t3,256 - fv = va_arg(va, double); - 204e: e0ba sd a4,64(sp) - 2050: 000bb507 fld fa0,0(s7) - if (fl & STBSP__METRIC_SUFFIX) { - 2054: be0795e3 bnez a5,1c3e <stbsp_vsprintfcb+0x89a> - if (pr == -1) - 2058: 57fd li a5,-1 - if (stbsp__real_to_str(&sn, &l, num, &dp, fv, pr)) - 205a: 0008871b sext.w a4,a7 - if (pr == -1) - 205e: 00f89463 bne a7,a5,2066 <stbsp_vsprintfcb+0xcc2> - 2062: 4719 li a4,6 - pr = 6; // default is 6 - 2064: 4899 li a7,6 - if (stbsp__real_to_str(&sn, &l, num, &dp, fv, pr)) - 2066: 10d4 addi a3,sp,100 - 2068: 0110 addi a2,sp,128 - 206a: 108c addi a1,sp,96 - 206c: 18a8 addi a0,sp,120 - 206e: f01e sd t2,32(sp) - 2070: ec72 sd t3,24(sp) - 2072: e846 sd a7,16(sp) - 2074: a4cfe0ef jal 2c0 <stbsp__real_to_str> - 2078: 6e62 ld t3,24(sp) - 207a: 68c2 ld a7,16(sp) - 207c: 7382 ld t2,32(sp) - if (dp == STBSP__SPECIAL) { - 207e: 5796 lw a5,100(sp) - if ((stbsp__int32)(l + n) > pr) - 2080: 5686 lw a3,96(sp) - if (fl & STBSP__NEGATIVE) { - 2082: 080e7293 andi t0,t3,128 - if (stbsp__real_to_str(&sn, &l, num, &dp, fv, pr)) - 2086: e00500e3 beqz a0,1e86 <stbsp_vsprintfcb+0xae2> - fl |= STBSP__NEGATIVE; - 208a: 080e6e13 ori t3,t3,128 - tail[0] = 0; - 208e: 06010823 sb zero,112(sp) - sign[0] = 1; - 2092: 670d lui a4,0x3 - 2094: d0170713 addi a4,a4,-767 # 2d01 <stbsp_vsprintfcb+0x195d> - 2098: 06e11423 sh a4,104(sp) - if (dp == STBSP__SPECIAL) { - 209c: 671d lui a4,0x7 - 209e: 7ce78963 beq a5,a4,2870 <stbsp_vsprintfcb+0x14cc> - if (dp <= 0) { - 20a2: 46f05fe3 blez a5,2d20 <stbsp_vsprintfcb+0x197c> - cs = (fl & STBSP__TRIPLET_COMMA) ? ((600 - (stbsp__uint32)dp) % 3) : 0; - 20a6: 040e7313 andi t1,t3,64 - 20aa: 00078e9b sext.w t4,a5 - 20ae: 4581 li a1,0 - 20b0: 00030963 beqz t1,20c2 <stbsp_vsprintfcb+0xd1e> - 20b4: 25800593 li a1,600 - 20b8: 41d585bb subw a1,a1,t4 - 20bc: 470d li a4,3 - 20be: 02e5f5bb remuw a1,a1,a4 - *s++ = stbsp__comma; - 20c2: 00005a17 auipc s4,0x5 - 20c6: 9bea0a13 addi s4,s4,-1602 # 6a80 <stbsp__digitpair> - s = (char *)sn; - 20ca: 7f66 ld t5,120(sp) - *s++ = stbsp__comma; - 20cc: 0cda4283 lbu t0,205(s4) - s = num + 64; - 20d0: 0c010a93 addi s5,sp,192 - if ((stbsp__uint32)dp >= l) { - 20d4: 44defb63 bgeu t4,a3,252a <stbsp_vsprintfcb+0x1186> - n = 0; - 20d8: 4501 li a0,0 - s = num + 64; - 20da: 8756 mv a4,s5 - if ((fl & STBSP__TRIPLET_COMMA) && (++cs == 4)) { - 20dc: 4b91 li s7,4 - 20de: a015 j 2102 <stbsp_vsprintfcb+0xd5e> - 20e0: 8642 mv a2,a6 - 20e2: 883a mv a6,a4 - 20e4: 8732 mv a4,a2 - *s++ = sn[n]; - 20e6: 02051613 slli a2,a0,0x20 - 20ea: 9201 srli a2,a2,0x20 - 20ec: 967a add a2,a2,t5 - 20ee: 00064f83 lbu t6,0(a2) - ++n; - 20f2: 0015061b addiw a2,a0,1 - 20f6: 0006051b sext.w a0,a2 - *s++ = sn[n]; - 20fa: fff70fa3 sb t6,-1(a4) # 6fff <_stdout+0x5f> - if (n >= (stbsp__uint32)dp) - 20fe: 7bd57563 bgeu a0,t4,28a8 <stbsp_vsprintfcb+0x1504> - *s++ = stbsp__comma; - 2102: 00170813 addi a6,a4,1 - if ((fl & STBSP__TRIPLET_COMMA) && (++cs == 4)) { - 2106: fc030de3 beqz t1,20e0 <stbsp_vsprintfcb+0xd3c> - 210a: 2585 addiw a1,a1,1 - 210c: fd759ae3 bne a1,s7,20e0 <stbsp_vsprintfcb+0xd3c> - *s++ = stbsp__comma; - 2110: fe580fa3 sb t0,-1(a6) - 2114: 0709 addi a4,a4,2 - if ((fl & STBSP__TRIPLET_COMMA) && (++cs == 4)) { - 2116: 4585 li a1,1 - 2118: b7f9 j 20e6 <stbsp_vsprintfcb+0xd42> - *d = tlen + (int)(bf - buf); - 211a: 000bb703 ld a4,0(s7) - 211e: 412407b3 sub a5,s0,s2 - 2122: 01a787bb addw a5,a5,s10 - int *d = va_arg(va, int *); - 2126: 008b8693 addi a3,s7,8 - 212a: e0b6 sd a3,64(sp) - *d = tlen + (int)(bf - buf); - 212c: c31c sw a5,0(a4) - } break; - 212e: bae5 j 1b26 <stbsp_vsprintfcb+0x782> - if (fl & STBSP__LEADING_0X) { - 2130: 008e7793 andi a5,t3,8 - 2134: 50079b63 bnez a5,264a <stbsp_vsprintfcb+0x12a6> - lead[0] = 0; - 2138: 06010423 sb zero,104(sp) - l = (3 << 4) | (3 << 8); - 213c: 33000793 li a5,816 - 2140: d0be sw a5,96(sp) - if (fl & STBSP__INTMAX) { - 2142: 020e7713 andi a4,t3,32 - h = hexu; - 2146: 00005817 auipc a6,0x5 - 214a: a0a80813 addi a6,a6,-1526 # 6b50 <hexu.1> - goto radixnum; - 214e: bea9 j 1ca8 <stbsp_vsprintfcb+0x904> - fl &= ~STBSP__LEADINGZERO; // 'p' only prints the pointer with zeros - 2150: fefe7e13 andi t3,t3,-17 - 2154: 020e6e13 ori t3,t3,32 - 2158: 02000713 li a4,32 - pr = sizeof(void *) * 2; - 215c: 48c1 li a7,16 - h = (f[0] == 'X') ? hexu : hex; - 215e: 00005817 auipc a6,0x5 - 2162: a0a80813 addi a6,a6,-1526 # 6b68 <hex.0> - 2166: be05 j 1c96 <stbsp_vsprintfcb+0x8f2> - s = va_arg(va, char *); - 2168: 000bba83 ld s5,0(s7) - 216c: 008b8793 addi a5,s7,8 - 2170: e0be sd a5,64(sp) - if (s == 0) - 2172: 360a8ee3 beqz s5,2cee <stbsp_vsprintfcb+0x194a> - if (((stbsp__uintptr)sn & 3) == 0) - 2176: 003af793 andi a5,s5,3 - l = stbsp__strlen_limited(s, (pr >= 0) ? pr : ~0u); - 217a: 5208c663 bltz a7,26a6 <stbsp_vsprintfcb+0x1302> - 217e: 0008869b sext.w a3,a7 - if (((stbsp__uintptr)sn & 3) == 0) - 2182: 2a0782e3 beqz a5,2c26 <stbsp_vsprintfcb+0x1882> - if (!limit || *sn == 0) - 2186: 5a068b63 beqz a3,273c <stbsp_vsprintfcb+0x1398> - if (((stbsp__uintptr)sn & 3) == 0) - 218a: 87d6 mv a5,s5 - 218c: a801 j 219c <stbsp_vsprintfcb+0xdf8> - ++sn; - 218e: 0785 addi a5,a5,1 - if (((stbsp__uintptr)sn & 3) == 0) - 2190: 0037f713 andi a4,a5,3 - --limit; - 2194: 36fd addiw a3,a3,-1 - if (((stbsp__uintptr)sn & 3) == 0) - 2196: 280709e3 beqz a4,2c28 <stbsp_vsprintfcb+0x1884> - if (!limit || *sn == 0) - 219a: c681 beqz a3,21a2 <stbsp_vsprintfcb+0xdfe> - 219c: 0007c703 lbu a4,0(a5) - 21a0: f77d bnez a4,218e <stbsp_vsprintfcb+0xdea> - return (stbsp__uint32)(sn - s); - 21a2: 415787b3 sub a5,a5,s5 - 21a6: 0007869b sext.w a3,a5 - if (pr < (stbsp__int32)l) - 21aa: fff6c713 not a4,a3 - 21ae: 977d srai a4,a4,0x3f - 21b0: 8f7d and a4,a4,a5 - 21b2: 0007079b sext.w a5,a4 - n = pr + lead[0] + tail[0] + tz; - 21b6: 863e mv a2,a5 - pr -= l; - 21b8: 9f15 subw a4,a4,a3 - l = stbsp__strlen_limited(s, (pr >= 0) ? pr : ~0u); - 21ba: d0b6 sw a3,96(sp) - lead[0] = 0; - 21bc: 06010423 sb zero,104(sp) - tail[0] = 0; - 21c0: 06010823 sb zero,112(sp) - dp = 0; - 21c4: d282 sw zero,100(sp) - if ((fl & STBSP__LEFTJUST) == 0) { - 21c6: 001e7513 andi a0,t3,1 - if (fw < (stbsp__int32)n) - 21ca: 835a mv t1,s6 - 21cc: 00fb5363 bge s6,a5,21d2 <stbsp_vsprintfcb+0xe2e> - 21d0: 833e mv t1,a5 - fw -= n; - 21d2: 40c3033b subw t1,t1,a2 - goto scopy; - 21d6: 4f81 li t6,0 - 21d8: 4a01 li s4,0 - cs = 0; - 21da: 4281 li t0,0 - tz = 0; - 21dc: 4881 li a7,0 - goto scopy; - 21de: b621 j 1ce6 <stbsp_vsprintfcb+0x942> - *bf++ = stbsp__comma; - 21e0: 87b2 mv a5,a2 - cs = 0; - 21e2: 4a01 li s4,0 - 21e4: e44ff06f j 1828 <stbsp_vsprintfcb+0x484> - lead[0] -= (char)i; - 21e8: 06010423 sb zero,104(sp) - while (i) { - 21ec: d38ff06f j 1724 <stbsp_vsprintfcb+0x380> - lead[0] -= (char)i; - 21f0: 06010423 sb zero,104(sp) - while (i) { - 21f4: ed8ff06f j 18cc <stbsp_vsprintfcb+0x528> - while (i >= 4) { - 21f8: 06fadc63 bge s5,a5,2270 <stbsp_vsprintfcb+0xecc> - tz -= i; - 21fc: 8722 mv a4,s0 - 21fe: 0007851b sext.w a0,a5 - while (i >= 4) { - 2202: 008785bb addw a1,a5,s0 - *(stbsp__uint32 *)bf = 0x30303030; - 2206: 01672023 sw s6,0(a4) - bf += 4; - 220a: 0711 addi a4,a4,4 - while (i >= 4) { - 220c: 40e5863b subw a2,a1,a4 - 2210: fecacbe3 blt s5,a2,2206 <stbsp_vsprintfcb+0xe62> - 2214: ffc5061b addiw a2,a0,-4 - 2218: 0026561b srliw a2,a2,0x2 - 221c: 0016071b addiw a4,a2,1 - 2220: 37f1 addiw a5,a5,-4 - 2222: 0026161b slliw a2,a2,0x2 - 2226: 070a slli a4,a4,0x2 - 2228: 9722 add a4,a4,s0 - 222a: 9f91 subw a5,a5,a2 - while (i) { - 222c: 843a mv s0,a4 - 222e: 80078de3 beqz a5,1a48 <stbsp_vsprintfcb+0x6a4> - 2232: 1782 slli a5,a5,0x20 - 2234: 9381 srli a5,a5,0x20 - 2236: 00f70433 add s0,a4,a5 - *bf++ = '0'; - 223a: 0705 addi a4,a4,1 - 223c: ff470fa3 sb s4,-1(a4) - while (i) { - 2240: fe871de3 bne a4,s0,223a <stbsp_vsprintfcb+0xe96> - 2244: 805ff06f j 1a48 <stbsp_vsprintfcb+0x6a4> - stbsp__cb_buf_clamp(i, pr); - 2248: 85ce mv a1,s3 - if ((fl & STBSP__TRIPLET_COMMA) == 0) { - 224a: 4981 li s3,0 - 224c: dc049263 bnez s1,1810 <stbsp_vsprintfcb+0x46c> - 2250: b8d5 j 1b44 <stbsp_vsprintfcb+0x7a0> - STBSP__UNALIGNED(while (i >= 4) { - 2252: 4401 li s0,0 - 2254: 85be mv a1,a5 - 2256: f0ea4b63 blt s4,a4,196c <stbsp_vsprintfcb+0x5c8> - 225a: f42ff06f j 199c <stbsp_vsprintfcb+0x5f8> - if ((((stbsp__uintptr)bf) & 3) == 0) - 225e: 00347713 andi a4,s0,3 - stbsp__cb_buf_clamp(i, tz); - 2262: 87c6 mv a5,a7 - tz -= i; - 2264: 4881 li a7,0 - if ((((stbsp__uintptr)bf) & 3) == 0) - 2266: fc071c63 bnez a4,1a3e <stbsp_vsprintfcb+0x69a> - while (i >= 4) { - 226a: 470d li a4,3 - 226c: f8f748e3 blt a4,a5,21fc <stbsp_vsprintfcb+0xe58> - 2270: 8722 mv a4,s0 - 2272: b7c1 j 2232 <stbsp_vsprintfcb+0xe8e> - tail[0] -= (char)i; - 2274: 06010823 sb zero,112(sp) - while (i) { - 2278: b0b9 j 1ac6 <stbsp_vsprintfcb+0x722> - while (i >= 4) { - 227a: 478d li a5,3 - 227c: 8622 mv a2,s0 - 227e: d8b7d963 bge a5,a1,1810 <stbsp_vsprintfcb+0x46c> - 2282: ffc5839b addiw t2,a1,-4 - 2286: 0023d79b srliw a5,t2,0x2 - 228a: 0017859b addiw a1,a5,1 - 228e: 058a slli a1,a1,0x2 - 2290: 942e add s0,s0,a1 - *(stbsp__uint32 *)bf = 0x30303030; - 2292: 01762023 sw s7,0(a2) - bf += 4; - 2296: 0611 addi a2,a2,4 - while (i >= 4) { - 2298: fe861de3 bne a2,s0,2292 <stbsp_vsprintfcb+0xeee> - 229c: 0027979b slliw a5,a5,0x2 - 22a0: 40f385bb subw a1,t2,a5 - 22a4: d68ff06f j 180c <stbsp_vsprintfcb+0x468> - while (i) { - 22a8: 85be mv a1,a5 - 22aa: ee071963 bnez a4,199c <stbsp_vsprintfcb+0x5f8> - 22ae: f16ff06f j 19c4 <stbsp_vsprintfcb+0x620> - 22b2: 2c013a03 ld s4,704(sp) - 22b6: 2b813a83 ld s5,696(sp) - 22ba: 2b013b03 ld s6,688(sp) - 22be: 8ca2 mv s9,s0 - 22c0: a04ff06f j 14c4 <stbsp_vsprintfcb+0x120> - stbsp__chk_cb_buf(1); - 22c4: 2601 sext.w a2,a2 - 22c6: 1fe00793 li a5,510 - 22ca: f8c7c563 blt a5,a2,1a54 <stbsp_vsprintfcb+0x6b0> - 22ce: f3eff06f j 1a0c <stbsp_vsprintfcb+0x668> - fl &= ~STBSP__TRIPLET_COMMA; // if no leading zeros, then no commas - 22d2: fbfe7e13 andi t3,t3,-65 - if (fw + pr) { - 22d6: 006707bb addw a5,a4,t1 - fl &= ~STBSP__TRIPLET_COMMA; // if no leading zeros, then no commas - 22da: 2e01 sext.w t3,t3 - if (fw + pr) { - 22dc: a0078be3 beqz a5,1cf2 <stbsp_vsprintfcb+0x94e> - while (fw > 0) { - 22e0: be605663 blez t1,16cc <stbsp_vsprintfcb+0x328> - *(stbsp__uint32 *)bf = 0x20202020; - 22e4: 20202837 lui a6,0x20202 - stbsp__cb_buf_clamp(i, fw); - 22e8: 854a mv a0,s2 - 22ea: 894e mv s2,s3 - 22ec: 69a2 ld s3,8(sp) - *(stbsp__uint32 *)bf = 0x20202020; - 22ee: 02080813 addi a6,a6,32 # 20202020 <_ZSt4cerr+0x201fa6a8> - stbsp__cb_buf_clamp(i, fw); - 22f2: ec52 sd s4,24(sp) - 22f4: f426 sd s1,40(sp) - 22f6: 87a2 mv a5,s0 - 22f8: 84ea mv s1,s10 - stbsp__chk_cb_buf(1); - 22fa: 1fe00f13 li t5,510 - stbsp__cb_buf_clamp(i, fw); - 22fe: 8d6e mv s10,s11 - *bf++ = ' '; - 2300: 02000b13 li s6,32 - stbsp__cb_buf_clamp(i, fw); - 2304: 8de6 mv s11,s9 - while (i >= 4) { - 2306: 4b8d li s7,3 - stbsp__cb_buf_clamp(i, fw); - 2308: 20000e93 li t4,512 - 230c: e846 sd a7,16(sp) - 230e: f07e sd t6,32(sp) - 2310: f836 sd a3,48(sp) - 2312: e4f2 sd t3,72(sp) - 2314: e8ba sd a4,80(sp) - 2316: ec96 sd t0,88(sp) - 2318: 841a mv s0,t1 - 231a: 8a42 mv s4,a6 - 231c: 8c9e mv s9,t2 - 231e: 0c090063 beqz s2,23de <stbsp_vsprintfcb+0x103a> - 2322: 40a78633 sub a2,a5,a0 - 2326: 40ce873b subw a4,t4,a2 - 232a: 86ba mv a3,a4 - 232c: 00e45363 bge s0,a4,2332 <stbsp_vsprintfcb+0xf8e> - 2330: 86a2 mv a3,s0 - 2332: 0006871b sext.w a4,a3 - fw -= i; - 2336: 9c15 subw s0,s0,a3 - while (i) { - 2338: e719 bnez a4,2346 <stbsp_vsprintfcb+0xfa2> - 233a: a095 j 239e <stbsp_vsprintfcb+0xffa> - *bf++ = ' '; - 233c: 01678023 sb s6,0(a5) - --i; - 2340: 377d addiw a4,a4,-1 - *bf++ = ' '; - 2342: 0785 addi a5,a5,1 - while (i) { - 2344: cb29 beqz a4,2396 <stbsp_vsprintfcb+0xff2> - if ((((stbsp__uintptr)bf) & 3) == 0) - 2346: 0037f693 andi a3,a5,3 - 234a: faed bnez a3,233c <stbsp_vsprintfcb+0xf98> - while (i >= 4) { - 234c: 86be mv a3,a5 - 234e: 00070f9b sext.w t6,a4 - 2352: 00f705bb addw a1,a4,a5 - 2356: 02ebd763 bge s7,a4,2384 <stbsp_vsprintfcb+0xfe0> - *(stbsp__uint32 *)bf = 0x20202020; - 235a: 0146a023 sw s4,0(a3) - bf += 4; - 235e: 0691 addi a3,a3,4 - while (i >= 4) { - 2360: 40d5863b subw a2,a1,a3 - 2364: fecbcbe3 blt s7,a2,235a <stbsp_vsprintfcb+0xfb6> - 2368: ffcf861b addiw a2,t6,-4 # fffffffff7fffffc <_ZSt4cerr+0xfffffffff7ff8684> - 236c: 0026561b srliw a2,a2,0x2 - 2370: 0016069b addiw a3,a2,1 - 2374: 3771 addiw a4,a4,-4 - 2376: 0026161b slliw a2,a2,0x2 - 237a: 068a slli a3,a3,0x2 - 237c: 96be add a3,a3,a5 - 237e: 9f11 subw a4,a4,a2 - while (i) { - 2380: 87b6 mv a5,a3 - 2382: cb11 beqz a4,2396 <stbsp_vsprintfcb+0xff2> - 2384: 1702 slli a4,a4,0x20 - 2386: 9301 srli a4,a4,0x20 - 2388: 00e687b3 add a5,a3,a4 - *bf++ = ' '; - 238c: 0685 addi a3,a3,1 - 238e: ff668fa3 sb s6,-1(a3) - while (i) { - 2392: fef69de3 bne a3,a5,238c <stbsp_vsprintfcb+0xfe8> - stbsp__chk_cb_buf(1); - 2396: 40a78633 sub a2,a5,a0 - 239a: 00090e63 beqz s2,23b6 <stbsp_vsprintfcb+0x1012> - 239e: 2601 sext.w a2,a2 - 23a0: 00cf5b63 bge t5,a2,23b6 <stbsp_vsprintfcb+0x1012> - 23a4: 85ce mv a1,s3 - 23a6: 9cb1 addw s1,s1,a2 - 23a8: 9902 jalr s2 - 23aa: c541 beqz a0,2432 <stbsp_vsprintfcb+0x108e> - 23ac: 87aa mv a5,a0 - 23ae: 20000e93 li t4,512 - 23b2: 1fe00f13 li t5,510 - while (fw > 0) { - 23b6: f68044e3 bgtz s0,231e <stbsp_vsprintfcb+0xf7a> - 23ba: 8322 mv t1,s0 - 23bc: 89ca mv s3,s2 - 23be: 83e6 mv t2,s9 - 23c0: 68c2 ld a7,16(sp) - 23c2: 8cee mv s9,s11 - 23c4: 6a62 ld s4,24(sp) - 23c6: 8dea mv s11,s10 - 23c8: 7f82 ld t6,32(sp) - 23ca: 8d26 mv s10,s1 - 23cc: 76c2 ld a3,48(sp) - 23ce: 6e26 ld t3,72(sp) - 23d0: 6746 ld a4,80(sp) - 23d2: 62e6 ld t0,88(sp) - 23d4: 74a2 ld s1,40(sp) - 23d6: 892a mv s2,a0 - 23d8: 843e mv s0,a5 - 23da: af2ff06f j 16cc <stbsp_vsprintfcb+0x328> - stbsp__cb_buf_clamp(i, fw); - 23de: 8722 mv a4,s0 - 23e0: 4401 li s0,0 - if ((((stbsp__uintptr)bf) & 3) == 0) - 23e2: b795 j 2346 <stbsp_vsprintfcb+0xfa2> - n64 = va_arg(va, stbsp__uint32); - 23e4: 000be683 lwu a3,0(s7) - 23e8: b0f9 j 1cb6 <stbsp_vsprintfcb+0x912> - 23ea: 2c013a03 ld s4,704(sp) - 23ee: 2b813a83 ld s5,696(sp) - 23f2: 2b013b03 ld s6,688(sp) - 23f6: 8cca mv s9,s2 - 23f8: 8ccff06f j 14c4 <stbsp_vsprintfcb+0x120> - 23fc: 8cd6 mv s9,s5 - 23fe: 2c013a03 ld s4,704(sp) - 2402: 2b813a83 ld s5,696(sp) - 2406: 2b013b03 ld s6,688(sp) - 240a: 8baff06f j 14c4 <stbsp_vsprintfcb+0x120> - 240e: 2c013a03 ld s4,704(sp) - 2412: 2b813a83 ld s5,696(sp) - 2416: 2b013b03 ld s6,688(sp) - 241a: 8cea mv s9,s10 - 241c: 8a8ff06f j 14c4 <stbsp_vsprintfcb+0x120> - while (i) { - 2420: 85a2 mv a1,s0 - 2422: c12ff06f j 1834 <stbsp_vsprintfcb+0x490> - while (i >= 4) { - 2426: 478d li a5,3 - 2428: 8622 mv a2,s0 - 242a: e4b7cce3 blt a5,a1,2282 <stbsp_vsprintfcb+0xede> - 242e: be2ff06f j 1810 <stbsp_vsprintfcb+0x46c> - 2432: 2c013a03 ld s4,704(sp) - 2436: 2b813a83 ld s5,696(sp) - 243a: 2b013b03 ld s6,688(sp) - 243e: 8ca6 mv s9,s1 - 2440: 884ff06f j 14c4 <stbsp_vsprintfcb+0x120> - lead[2] = h[16]; - 2444: 01084683 lbu a3,16(a6) - lead[0] = 2; - 2448: 678d lui a5,0x3 - 244a: 0789 addi a5,a5,2 # 3002 <stbsp_vsnprintf+0x1a> - 244c: 06f11423 sh a5,104(sp) - lead[2] = h[16]; - 2450: 06d10523 sb a3,106(sp) - 2454: b891 j 1ca8 <stbsp_vsprintfcb+0x904> - 2456: 8cea mv s9,s10 - 2458: 86cff06f j 14c4 <stbsp_vsprintfcb+0x120> - 245c: 4f81 li t6,0 - 245e: 4a01 li s4,0 - 2460: 5586 lw a1,96(sp) - *--s = stbsp__comma; - 2462: 00004f17 auipc t5,0x4 - 2466: 6ebf4f03 lbu t5,1771(t5) # 6b4d <stbsp__comma> - 246a: 0510 addi a2,sp,640 - 246c: 0085d71b srliw a4,a1,0x8 - *--s = h[n64 & ((1 << (l >> 8)) - 1)]; - 2470: 4305 li t1,1 - if (fl & STBSP__TRIPLET_COMMA) { - 2472: 040e7e93 andi t4,t3,64 - *--s = h[n64 & ((1 << (l >> 8)) - 1)]; - 2476: 0007029b sext.w t0,a4 - 247a: 005317bb sllw a5,t1,t0 - 247e: 37fd addiw a5,a5,-1 - 2480: 8ff5 and a5,a5,a3 - 2482: 97c2 add a5,a5,a6 - 2484: 0007c783 lbu a5,0(a5) - n64 >>= (l >> 8); - 2488: 0056d6b3 srl a3,a3,t0 - *--s = h[n64 & ((1 << (l >> 8)) - 1)]; - 248c: fff60a93 addi s5,a2,-1 - 2490: fef60fa3 sb a5,-1(a2) - if (!((n64) || ((stbsp__int32)((num + STBSP__NUMSZ) - s) < pr))) - 2494: e691 bnez a3,24a0 <stbsp_vsprintfcb+0x10fc> - 2496: 051c addi a5,sp,640 - 2498: 415787bb subw a5,a5,s5 - 249c: 0317dd63 bge a5,a7,24d6 <stbsp_vsprintfcb+0x1132> - if (fl & STBSP__TRIPLET_COMMA) { - 24a0: 020e8963 beqz t4,24d2 <stbsp_vsprintfcb+0x112e> - ++l; - 24a4: 0015879b addiw a5,a1,1 - if ((l & 15) == ((l >> 4) & 15)) { - 24a8: 0047d29b srliw t0,a5,0x4 - 24ac: 00f2c2b3 xor t0,t0,a5 - 24b0: 00f2f293 andi t0,t0,15 - ++l; - 24b4: 0007859b sext.w a1,a5 - if ((l & 15) == ((l >> 4) & 15)) { - 24b8: 0087d71b srliw a4,a5,0x8 - 24bc: 00029b63 bnez t0,24d2 <stbsp_vsprintfcb+0x112e> - l &= ~15; - 24c0: 9bc1 andi a5,a5,-16 - 24c2: 0007859b sext.w a1,a5 - *--s = stbsp__comma; - 24c6: ffe60a93 addi s5,a2,-2 - 24ca: ffe60f23 sb t5,-2(a2) - 24ce: 0087d71b srliw a4,a5,0x8 - 24d2: 8656 mv a2,s5 - 24d4: b74d j 2476 <stbsp_vsprintfcb+0x10d2> - cs = (stbsp__uint32)((num + STBSP__NUMSZ) - s) + ((((l >> 4) & 15)) << 24); - 24d6: 0045d29b srliw t0,a1,0x4 - 24da: 0f0006b7 lui a3,0xf000 - if (pr < (stbsp__int32)l) - 24de: 0007871b sext.w a4,a5 - cs = (stbsp__uint32)((num + STBSP__NUMSZ) - s) + ((((l >> 4) & 15)) << 24); - 24e2: 0182929b slliw t0,t0,0x18 - 24e6: 00d2f2b3 and t0,t0,a3 - n = pr + lead[0] + tail[0] + tz; - 24ea: 00ef863b addw a2,t6,a4 - l = (stbsp__uint32)((num + STBSP__NUMSZ) - s); - 24ee: d0be sw a5,96(sp) - n = pr + lead[0] + tail[0] + tz; - 24f0: 8fb2 mv t6,a2 - cs = (stbsp__uint32)((num + STBSP__NUMSZ) - s) + ((((l >> 4) & 15)) << 24); - 24f2: 86be mv a3,a5 - 24f4: 00f282bb addw t0,t0,a5 - if (fw < (stbsp__int32)n) - 24f8: 835a mv t1,s6 - 24fa: 00cb5363 bge s6,a2,2500 <stbsp_vsprintfcb+0x115c> - 24fe: 8332 mv t1,a2 - fw -= n; - 2500: 41f3033b subw t1,t1,t6 - pr -= l; - 2504: 9f1d subw a4,a4,a5 - goto scopy; - 2506: 4f81 li t6,0 - tz = 0; - 2508: 4881 li a7,0 - goto scopy; - 250a: fdcff06f j 1ce6 <stbsp_vsprintfcb+0x942> - 250e: 8cda mv s9,s6 - 2510: 2c013a03 ld s4,704(sp) - 2514: 2b813a83 ld s5,696(sp) - 2518: 2b013b03 ld s6,688(sp) - 251c: fa9fe06f j 14c4 <stbsp_vsprintfcb+0x120> - fl |= ((sizeof(void *) == 8) ? STBSP__INTMAX : 0); - 2520: 020e6e13 ori t3,t3,32 - ++f; - 2524: 0485 addi s1,s1,1 - 2526: 864ff06f j 158a <stbsp_vsprintfcb+0x1e6> - n = 0; - 252a: 4601 li a2,0 - s = num + 64; - 252c: 8756 mv a4,s5 - if ((fl & STBSP__TRIPLET_COMMA) && (++cs == 4)) { - 252e: 4511 li a0,4 - *s++ = stbsp__comma; - 2530: 00170793 addi a5,a4,1 - if ((fl & STBSP__TRIPLET_COMMA) && (++cs == 4)) { - 2534: 00030563 beqz t1,253e <stbsp_vsprintfcb+0x119a> - 2538: 2585 addiw a1,a1,1 - 253a: 10a58363 beq a1,a0,2640 <stbsp_vsprintfcb+0x129c> - 253e: 873e mv a4,a5 - *s++ = sn[n]; - 2540: 02061793 slli a5,a2,0x20 - 2544: 9381 srli a5,a5,0x20 - 2546: 97fa add a5,a5,t5 - 2548: 0007c803 lbu a6,0(a5) - ++n; - 254c: 2605 addiw a2,a2,1 - *s++ = sn[n]; - 254e: ff070fa3 sb a6,-1(a4) - if (n >= l) - 2552: fcd66fe3 bltu a2,a3,2530 <stbsp_vsprintfcb+0x118c> - if (n < (stbsp__uint32)dp) { - 2556: 0bd663e3 bltu a2,t4,2dfc <stbsp_vsprintfcb+0x1a58> - cs = (int)(s - (num + 64)) + (3 << 24); // cs is how many tens - 255a: 415707b3 sub a5,a4,s5 - 255e: 030002b7 lui t0,0x3000 - 2562: 00f282bb addw t0,t0,a5 - if (pr) { - 2566: 00088a63 beqz a7,257a <stbsp_vsprintfcb+0x11d6> - *s++ = stbsp__period; - 256a: 0cca4683 lbu a3,204(s4) - 256e: 00170793 addi a5,a4,1 - l = (stbsp__uint32)(s - (num + 64)); - 2572: 415787b3 sub a5,a5,s5 - *s++ = stbsp__period; - 2576: 00d70023 sb a3,0(a4) - if (fl & STBSP__METRIC_SUFFIX) { - 257a: 100e7713 andi a4,t3,256 - 257e: 86f2 mv a3,t3 - 2580: 2c070163 beqz a4,2842 <stbsp_vsprintfcb+0x149e> - if (fl & STBSP__METRIC_NOSPACE) - 2584: 40ae5f9b sraiw t6,t3,0xa - 2588: 001fcf93 xori t6,t6,1 - 258c: 001fff93 andi t6,t6,1 - tail[1] = ' '; - 2590: 02000713 li a4,32 - 2594: 06e108a3 sb a4,113(sp) - tail[0] = idx; - 2598: 07f10823 sb t6,112(sp) - if (fl >> 24) { // SI kilo is 'k', JEDEC and SI kibits are 'K'. - 259c: 018e561b srliw a2,t3,0x18 - 25a0: 018e571b srliw a4,t3,0x18 - n = pr + lead[0] + tail[0] + tz; - 25a4: 000f859b sext.w a1,t6 - if (fl >> 24) { // SI kilo is 'k', JEDEC and SI kibits are 'K'. - 25a8: c225 beqz a2,2608 <stbsp_vsprintfcb+0x1264> - if (fl & STBSP__METRIC_1024) - 25aa: 001f859b addiw a1,t6,1 - 25ae: 0ff5f613 zext.b a2,a1 - tail[idx + 1] = "_KMGT"[fl >> 24]; - 25b2: 1702 slli a4,a4,0x20 - if (fl & STBSP__METRIC_1024) - 25b4: 03469513 slli a0,a3,0x34 - tail[idx + 1] = "_KMGT"[fl >> 24]; - 25b8: 85b2 mv a1,a2 - 25ba: 9301 srli a4,a4,0x20 - if (fl & STBSP__METRIC_1024) - 25bc: 06055ee3 bgez a0,2e38 <stbsp_vsprintfcb+0x1a94> - tail[idx + 1] = "_KMGT"[fl >> 24]; - 25c0: 00003517 auipc a0,0x3 - 25c4: ba050513 addi a0,a0,-1120 # 5160 <_GLOBAL__sub_I__ZSt3cin+0x9a> - 25c8: 972a add a4,a4,a0 - 25ca: 00074503 lbu a0,0(a4) - if (fl & STBSP__METRIC_1024 && !(fl & STBSP__METRIC_JEDEC)) { - 25ce: 6709 lui a4,0x2 - 25d0: 80070713 addi a4,a4,-2048 # 1800 <stbsp_vsprintfcb+0x45c> - 25d4: 8f75 and a4,a4,a3 - tail[idx + 1] = "_KMGT"[fl >> 24]; - 25d6: 06010813 addi a6,sp,96 - 25da: 22060693 addi a3,a2,544 - 25de: 96c2 add a3,a3,a6 - 25e0: dea68823 sb a0,-528(a3) # efffdf0 <_ZSt4cerr+0xeff8478> - if (fl & STBSP__METRIC_1024 && !(fl & STBSP__METRIC_JEDEC)) { - 25e4: 8007071b addiw a4,a4,-2048 - 25e8: 060715e3 bnez a4,2e52 <stbsp_vsprintfcb+0x1aae> - tail[idx + 1] = 'i'; - 25ec: 2f89 addiw t6,t6,2 - 25ee: 0ffff593 zext.b a1,t6 - 25f2: 1094 addi a3,sp,96 - 25f4: 22058713 addi a4,a1,544 - 25f8: 9736 add a4,a4,a3 - 25fa: 06900693 li a3,105 - 25fe: 8fae mv t6,a1 - 2600: ded70823 sb a3,-528(a4) - tail[0] = idx; - 2604: 07f10823 sb t6,112(sp) - l = (stbsp__uint32)(s - (num + 64)); - 2608: 0007869b sext.w a3,a5 - n = pr + lead[0] + tail[0] + tz; - 260c: 06814a03 lbu s4,104(sp) - if (pr < (stbsp__int32)l) - 2610: fff6c713 not a4,a3 - 2614: 977d srai a4,a4,0x3f - 2616: 8ff9 and a5,a5,a4 - n = pr + lead[0] + tail[0] + tz; - 2618: 00fa073b addw a4,s4,a5 - 261c: 9f2d addw a4,a4,a1 - 261e: 0117063b addw a2,a4,a7 - l = (stbsp__uint32)(s - (num + 64)); - 2622: d0b6 sw a3,96(sp) - n = pr + lead[0] + tail[0] + tz; - 2624: 8732 mv a4,a2 - if (pr < (stbsp__int32)l) - 2626: 2781 sext.w a5,a5 - if ((fl & STBSP__LEFTJUST) == 0) { - 2628: 001e7513 andi a0,t3,1 - if (fw < (stbsp__int32)n) - 262c: 835a mv t1,s6 - 262e: 00cb5363 bge s6,a2,2634 <stbsp_vsprintfcb+0x1290> - 2632: 8332 mv t1,a2 - fw -= n; - 2634: 40e3033b subw t1,t1,a4 - pr -= l; - 2638: 40d7873b subw a4,a5,a3 - goto scopy; - 263c: eaaff06f j 1ce6 <stbsp_vsprintfcb+0x942> - *s++ = stbsp__comma; - 2640: fe578fa3 sb t0,-1(a5) - 2644: 0709 addi a4,a4,2 - if ((fl & STBSP__TRIPLET_COMMA) && (++cs == 4)) { - 2646: 4585 li a1,1 - 2648: bde5 j 2540 <stbsp_vsprintfcb+0x119c> - lead[0] = 1; - 264a: 678d lui a5,0x3 - 264c: 0785 addi a5,a5,1 # 3001 <stbsp_vsnprintf+0x19> - 264e: 06f11423 sh a5,104(sp) - 2652: b4ed j 213c <stbsp_vsprintfcb+0xd98> - if ((f[0] != 'u') && (i64 < 0)) { - 2654: 07500693 li a3,117 - stbsp__int64 i64 = va_arg(va, stbsp__int64); - 2658: 000bbf03 ld t5,0(s7) - if ((f[0] != 'u') && (i64 < 0)) { - 265c: dcd78263 beq a5,a3,1c20 <stbsp_vsprintfcb+0x87c> - 2660: dc0f5063 bgez t5,1c20 <stbsp_vsprintfcb+0x87c> - fl |= STBSP__NEGATIVE; - 2664: 08076713 ori a4,a4,128 - n64 = (stbsp__uint64)-i64; - 2668: 41e00f33 neg t5,t5 - fl |= STBSP__NEGATIVE; - 266c: 00070e1b sext.w t3,a4 - 2670: db0ff06f j 1c20 <stbsp_vsprintfcb+0x87c> - lead[2] = h[0xb]; - 2674: 00b84703 lbu a4,11(a6) - lead[0] = 2; - 2678: 678d lui a5,0x3 - 267a: 0789 addi a5,a5,2 # 3002 <stbsp_vsnprintf+0x1a> - 267c: 06f11423 sh a5,104(sp) - lead[2] = h[0xb]; - 2680: 06e10523 sb a4,106(sp) - 2684: bab5 j 2000 <stbsp_vsprintfcb+0xc5c> - sign[0] = 1; - 2686: 678d lui a5,0x3 - 2688: d0178793 addi a5,a5,-767 # 2d01 <stbsp_vsprintfcb+0x195d> - fl |= STBSP__NEGATIVE; - 268c: 080e6e13 ori t3,t3,128 - sign[0] = 1; - 2690: 06f11423 sh a5,104(sp) - 2694: 468d li a3,3 - 2696: 4a0d li s4,3 - 2698: 4809 li a6,2 - 269a: b899 j 1ef0 <stbsp_vsprintfcb+0xb4c> - sign[0] = 1; - 269c: 6709 lui a4,0x2 - 269e: 0705 addi a4,a4,1 # 2001 <stbsp_vsprintfcb+0xc5d> - 26a0: 06e11423 sh a4,104(sp) - 26a4: bae5 j 209c <stbsp_vsprintfcb+0xcf8> - if (((stbsp__uintptr)sn & 3) == 0) - 26a6: 0e0780e3 beqz a5,2f86 <stbsp_vsprintfcb+0x1be2> - l = stbsp__strlen_limited(s, (pr >= 0) ? pr : ~0u); - 26aa: 56fd li a3,-1 - 26ac: bcf9 j 218a <stbsp_vsprintfcb+0xde6> - if (fw < (stbsp__int32)n) - 26ae: 4305 li t1,1 - 26b0: b249 j 2032 <stbsp_vsprintfcb+0xc8e> - pr = 6; // default is 6 - 26b2: 4899 li a7,6 - 26b4: b801 j 1ec4 <stbsp_vsprintfcb+0xb20> - h = (f[0] == 'A') ? hexu : hex; - 26b6: 00004597 auipc a1,0x4 - 26ba: 49a58593 addi a1,a1,1178 # 6b50 <hexu.1> - 26be: ff6ff06f j 1eb4 <stbsp_vsprintfcb+0xb10> - h = (f[0] == 'B') ? hexu : hex; - 26c2: 00004817 auipc a6,0x4 - 26c6: 48e80813 addi a6,a6,1166 # 6b50 <hexu.1> - 26ca: b22d j 1ff4 <stbsp_vsprintfcb+0xc50> - 26cc: 80000737 lui a4,0x80000 - 26d0: 0719 addi a4,a4,6 # ffffffff80000006 <_ZSt4cerr+0xffffffff7fff868e> - pr = 6; // default is 6 - 26d2: 4899 li a7,6 - 26d4: e4eff06f j 1d22 <stbsp_vsprintfcb+0x97e> - h = (f[0] == 'E') ? hexu : hex; - 26d8: 00004317 auipc t1,0x4 - 26dc: 47830313 addi t1,t1,1144 # 6b50 <hexu.1> - 26e0: e28ff06f j 1d08 <stbsp_vsprintfcb+0x964> - 26e4: 80000737 lui a4,0x80000 - 26e8: 4a99 li s5,6 - 26ea: 0715 addi a4,a4,5 # ffffffff80000005 <_ZSt4cerr+0xffffffff7fff868d> - pr = 6; - 26ec: 4a19 li s4,6 - 26ee: ee8ff06f j 1dd6 <stbsp_vsprintfcb+0xa32> - h = (f[0] == 'G') ? hexu : hex; - 26f2: 00004317 auipc t1,0x4 - 26f6: 45e30313 addi t1,t1,1118 # 6b50 <hexu.1> - 26fa: eb6ff06f j 1db0 <stbsp_vsprintfcb+0xa0c> - 26fe: 7be6 ld s7,120(sp) - if ((dp <= -4) || (dp > (stbsp__int32)n)) { - 2700: 86c2 mv a3,a6 - while ((l > 1) && (pr) && (sn[l - 1] == '0')) { - 2702: 8542 mv a0,a6 - if ((dp <= -4) || (dp > (stbsp__int32)n)) { - 2704: 88d2 mv a7,s4 - while ((l > 1) && (pr) && (sn[l - 1] == '0')) { - 2706: 8ade mv s5,s7 - if (pr > (stbsp__int32)l) - 2708: 0005071b sext.w a4,a0 - 270c: 01175f63 bge a4,a7,272a <stbsp_vsprintfcb+0x1386> - pr = l - 1; - 2710: fff5089b addiw a7,a0,-1 - tail[0] = 0; - 2714: 06010823 sb zero,112(sp) - if (fl & STBSP__NEGATIVE) { - 2718: 70028c63 beqz t0,2e30 <stbsp_vsprintfcb+0x1a8c> - sign[0] = 1; - 271c: 670d lui a4,0x3 - 271e: d0170713 addi a4,a4,-767 # 2d01 <stbsp_vsprintfcb+0x195d> - 2722: 06e11423 sh a4,104(sp) - 2726: e3aff06f j 1d60 <stbsp_vsprintfcb+0x9bc> - else if (pr) - 272a: fe0885e3 beqz a7,2714 <stbsp_vsprintfcb+0x1370> - --pr; // when using %e, there is one digit before the decimal - 272e: 38fd addiw a7,a7,-1 - 2730: b7d5 j 2714 <stbsp_vsprintfcb+0x1370> - switch (f[0]) { - 2732: 0034c783 lbu a5,3(s1) - f += 3; - 2736: 048d addi s1,s1,3 - 2738: e53fe06f j 158a <stbsp_vsprintfcb+0x1e6> - if (!limit || *sn == 0) - 273c: 4601 li a2,0 - 273e: 4701 li a4,0 - 2740: 4781 li a5,0 - return (stbsp__uint32)(sn - s); - 2742: bca5 j 21ba <stbsp_vsprintfcb+0xe16> - pr = 1; - 2744: 4885 li a7,1 - 2746: cf4ff06f j 1c3a <stbsp_vsprintfcb+0x896> - *s++ = sn[0]; - 274a: 000ac703 lbu a4,0(s5) - 274e: 0ce10023 sb a4,192(sp) - if (pr) - 2752: 54088563 beqz a7,2c9c <stbsp_vsprintfcb+0x18f8> - *s++ = stbsp__period; - 2756: 00004617 auipc a2,0x4 - 275a: 3f664603 lbu a2,1014(a2) # 6b4c <stbsp__period> - if ((l - 1) > (stbsp__uint32)pr) - 275e: fff6871b addiw a4,a3,-1 - *s++ = stbsp__period; - 2762: 0cc100a3 sb a2,193(sp) - if ((l - 1) > (stbsp__uint32)pr) - 2766: 0008851b sext.w a0,a7 - 276a: 0007061b sext.w a2,a4 - 276e: 52c57163 bgeu a0,a2,2c90 <stbsp_vsprintfcb+0x18ec> - l = pr + 1; - 2772: 0018869b addiw a3,a7,1 - for (n = 1; n < l; n++) - 2776: 8746 mv a4,a7 - 2778: 02071613 slli a2,a4,0x20 - 277c: 9201 srli a2,a2,0x20 - 277e: 0c210713 addi a4,sp,194 - 2782: 0a85 addi s5,s5,1 - 2784: 963a add a2,a2,a4 - *s++ = sn[n]; - 2786: 000ac583 lbu a1,0(s5) - 278a: 0705 addi a4,a4,1 - for (n = 1; n < l; n++) - 278c: 0a85 addi s5,s5,1 - *s++ = sn[n]; - 278e: feb70fa3 sb a1,-1(a4) - for (n = 1; n < l; n++) - 2792: fec71ae3 bne a4,a2,2786 <stbsp_vsprintfcb+0x13e2> - tail[1] = h[0xe]; - 2796: 00e34803 lbu a6,14(t1) - dp -= 1; - 279a: fff7871b addiw a4,a5,-1 - tail[2] = '+'; - 279e: 02b00593 li a1,43 - tail[1] = h[0xe]; - 27a2: 070108a3 sb a6,113(sp) - if (dp < 0) { - 27a6: 00075663 bgez a4,27b2 <stbsp_vsprintfcb+0x140e> - dp = -dp; - 27aa: 4705 li a4,1 - 27ac: 9f1d subw a4,a4,a5 - tail[2] = '-'; - 27ae: 02d00593 li a1,45 - 27b2: 06b10923 sb a1,114(sp) - n = (dp >= 100) ? 5 : 4; - 27b6: 06300793 li a5,99 - 27ba: 4ee7d663 bge a5,a4,2ca6 <stbsp_vsprintfcb+0x1902> - 27be: 4595 li a1,5 - 27c0: 4f95 li t6,5 - 27c2: 4e95 li t4,5 - tail[n] = '0' + dp % 10; - 27c4: 47a9 li a5,10 - dp /= 10; - 27c6: 02f7433b divw t1,a4,a5 - --n; - 27ca: fffe8f1b addiw t5,t4,-1 - tail[n] = '0' + dp % 10; - 27ce: 020f1293 slli t0,t5,0x20 - 27d2: 220e8813 addi a6,t4,544 - 27d6: 06010893 addi a7,sp,96 - 27da: 0202d293 srli t0,t0,0x20 - 27de: 01180eb3 add t4,a6,a7 - 27e2: 22028813 addi a6,t0,544 # 3000220 <_ZSt4cerr+0x2ff88a8> - 27e6: 011802b3 add t0,a6,a7 - tail[0] = (char)n; - 27ea: 07f10823 sb t6,112(sp) - if (n <= 3) - 27ee: 4a0d li s4,3 - tail[n] = '0' + dp % 10; - 27f0: 02f7673b remw a4,a4,a5 - dp /= 10; - 27f4: 0003081b sext.w a6,t1 - tail[n] = '0' + dp % 10; - 27f8: 02f36abb remw s5,t1,a5 - 27fc: 0307071b addiw a4,a4,48 - 2800: deee8823 sb a4,-528(t4) - 2804: 030a871b addiw a4,s5,48 - 2808: dee28823 sb a4,-528(t0) - if (n <= 3) - 280c: 014f0a63 beq t5,s4,2820 <stbsp_vsprintfcb+0x147c> - dp /= 10; - 2810: 02f3483b divw a6,t1,a5 - tail[n] = '0' + dp % 10; - 2814: 02f867bb remw a5,a6,a5 - 2818: 0307879b addiw a5,a5,48 - 281c: 06f109a3 sb a5,115(sp) - tz = pr - (l - 1); - 2820: 2505 addiw a0,a0,1 - l = (stbsp__uint32)(s - (num + 64)); - 2822: 0c010a93 addi s5,sp,192 - cs = 1 + (3 << 24); // how many tens - 2826: 030002b7 lui t0,0x3000 - tz = pr - (l - 1); - 282a: 40d508bb subw a7,a0,a3 - 282e: d2c2 sw a6,100(sp) - l = (stbsp__uint32)(s - (num + 64)); - 2830: 415607b3 sub a5,a2,s5 - cs = 1 + (3 << 24); // how many tens - 2834: 0285 addi t0,t0,1 # 3000001 <_ZSt4cerr+0x2ff8689> - 2836: bbc9 j 2608 <stbsp_vsprintfcb+0x1264> - 2838: fc2e sd a1,56(sp) - 283a: d0b2 sw a2,96(sp) - while ((l > 1) && (pr) && (sn[l - 1] == '0')) { - 283c: 8536 mv a0,a3 - 283e: e2cff06f j 1e6a <stbsp_vsprintfcb+0xac6> - flt_lead: - 2842: 4581 li a1,0 - 2844: 4f81 li t6,0 - 2846: b3c9 j 2608 <stbsp_vsprintfcb+0x1264> - n = pr + lead[0] + tail[0] + tz; - 2848: 06814a03 lbu s4,104(sp) - 284c: 000a0f9b sext.w t6,s4 - 2850: b901 j 2460 <stbsp_vsprintfcb+0x10bc> - if ((f[1] == '6') && (f[2] == '4')) { - 2852: 0024c683 lbu a3,2(s1) - 2856: 03400713 li a4,52 - 285a: 00e68463 beq a3,a4,2862 <stbsp_vsprintfcb+0x14be> - 285e: e2bfe06f j 1688 <stbsp_vsprintfcb+0x2e4> - switch (f[0]) { - 2862: 0034c783 lbu a5,3(s1) - fl |= ((sizeof(long) == 8) ? STBSP__INTMAX : 0); - 2866: 020e6e13 ori t3,t3,32 - f += 3; - 286a: 048d addi s1,s1,3 - 286c: d1ffe06f j 158a <stbsp_vsprintfcb+0x1e6> - if (pr < (stbsp__int32)l) - 2870: 0006879b sext.w a5,a3 - n = pr + lead[0] + tail[0] + tz; - 2874: 06814a03 lbu s4,104(sp) - if (pr < (stbsp__int32)l) - 2878: fff7c793 not a5,a5 - 287c: 97fd srai a5,a5,0x3f - 287e: 8ff5 and a5,a5,a3 - n = pr + lead[0] + tail[0] + tz; - 2880: 00fa063b addw a2,s4,a5 - s = (char *)sn; - 2884: 7ae6 ld s5,120(sp) - n = pr + lead[0] + tail[0] + tz; - 2886: 8732 mv a4,a2 - if ((fl & STBSP__LEFTJUST) == 0) { - 2888: 001e7513 andi a0,t3,1 - if (pr < (stbsp__int32)l) - 288c: 2781 sext.w a5,a5 - if (fw < (stbsp__int32)n) - 288e: 835a mv t1,s6 - 2890: 00cb5363 bge s6,a2,2896 <stbsp_vsprintfcb+0x14f2> - 2894: 8332 mv t1,a2 - fw -= n; - 2896: 40e3033b subw t1,t1,a4 - goto scopy; - 289a: 4f81 li t6,0 - pr -= l; - 289c: 40d7873b subw a4,a5,a3 - cs = 0; - 28a0: 4281 li t0,0 - tz = 0; - 28a2: 4881 li a7,0 - goto scopy; - 28a4: c42ff06f j 1ce6 <stbsp_vsprintfcb+0x942> - cs = (int)(s - (num + 64)) + (3 << 24); // cs is how many tens - 28a8: 415705b3 sub a1,a4,s5 - 28ac: 030002b7 lui t0,0x3000 - 28b0: 00b282bb addw t0,t0,a1 - l = pr - n; - 28b4: 0008859b sext.w a1,a7 - if (pr) - 28b8: 42088763 beqz a7,2ce6 <stbsp_vsprintfcb+0x1942> - *s++ = stbsp__period; - 28bc: 0cca4f83 lbu t6,204(s4) - if ((l - dp) > (stbsp__uint32)pr) - 28c0: 41d6833b subw t1,a3,t4 - *s++ = stbsp__period; - 28c4: 00280713 addi a4,a6,2 - 28c8: 01f800a3 sb t6,1(a6) - if ((l - dp) > (stbsp__uint32)pr) - 28cc: 4065ed63 bltu a1,t1,2ce6 <stbsp_vsprintfcb+0x1942> - while (n < l) { - 28d0: 5ed57863 bgeu a0,a3,2ec0 <stbsp_vsprintfcb+0x1b1c> - 28d4: 40c687bb subw a5,a3,a2 - 28d8: 37fd addiw a5,a5,-1 - 28da: 1782 slli a5,a5,0x20 - 28dc: 9381 srli a5,a5,0x20 - 28de: 1602 slli a2,a2,0x20 - 28e0: 9201 srli a2,a2,0x20 - 28e2: 0785 addi a5,a5,1 - 28e4: 967a add a2,a2,t5 - 28e6: 97ba add a5,a5,a4 - *s++ = sn[n]; - 28e8: 00064503 lbu a0,0(a2) - 28ec: 0705 addi a4,a4,1 - while (n < l) { - 28ee: 0605 addi a2,a2,1 - *s++ = sn[n]; - 28f0: fea70fa3 sb a0,-1(a4) - while (n < l) { - 28f4: fef71ae3 bne a4,a5,28e8 <stbsp_vsprintfcb+0x1544> - tz = pr - (l - dp); - 28f8: 01d585bb addw a1,a1,t4 - 28fc: 40d588bb subw a7,a1,a3 - l = (stbsp__uint32)(s - (num + 64)); - 2900: 415787b3 sub a5,a5,s5 - 2904: b99d j 257a <stbsp_vsprintfcb+0x11d6> - fl |= STBSP__NEGATIVE; - 2906: 080e6e13 ori t3,t3,128 - tail[0] = 0; - 290a: 06010823 sb zero,112(sp) - if (fl & STBSP__NEGATIVE) { - 290e: b539 j 271c <stbsp_vsprintfcb+0x1378> - tail[0] = (char)n; - 2910: 4799 li a5,6 - tail[n] = '0' + dp % 10; - 2912: 06b10b23 sb a1,118(sp) - tail[0] = (char)n; - 2916: 06f10823 sb a5,112(sp) - tail[n] = '0' + dp % 10; - 291a: 4819 li a6,6 - 291c: 4f99 li t6,6 - n = (dp >= 1000) ? 6 : ((dp >= 100) ? 5 : ((dp >= 10) ? 4 : 3)); - 291e: 4599 li a1,6 - dp /= 10; - 2920: 4f29 li t5,10 - if (n <= 3) - 2922: 428d li t0,3 - 2924: 87b2 mv a5,a2 - dp /= 10; - 2926: 03e7c7bb divw a5,a5,t5 - --n; - 292a: 35fd addiw a1,a1,-1 - tail[n] = '0' + dp % 10; - 292c: 02059613 slli a2,a1,0x20 - 2930: 9201 srli a2,a2,0x20 - 2932: 06010e93 addi t4,sp,96 - 2936: 22060613 addi a2,a2,544 - 293a: 9676 add a2,a2,t4 - 293c: 03e7eebb remw t4,a5,t5 - 2940: 030e8e9b addiw t4,t4,48 - 2944: dfd60823 sb t4,-528(a2) - if (n <= 3) - 2948: fc559fe3 bne a1,t0,2926 <stbsp_vsprintfcb+0x1582> - 294c: e6aff06f j 1fb6 <stbsp_vsprintfcb+0xc12> - *s++ = h[(n64 >> 60) & 15]; - 2950: 93f1 srli a5,a5,0x3c - 2952: 97ae add a5,a5,a1 - 2954: 0007c303 lbu t1,0(a5) - lead[1 + lead[0]] = '0'; - 2958: 1088 addi a0,sp,96 - 295a: 22080793 addi a5,a6,544 - 295e: 97aa add a5,a5,a0 - 2960: 03000513 li a0,48 - 2964: dea78423 sb a0,-536(a5) - lead[2 + lead[0]] = 'x'; - 2968: 22068793 addi a5,a3,544 - 296c: 1094 addi a3,sp,96 - 296e: 96be add a3,a3,a5 - *s++ = stbsp__period; - 2970: 00004517 auipc a0,0x4 - 2974: 1dc54503 lbu a0,476(a0) # 6b4c <stbsp__period> - lead[2 + lead[0]] = 'x'; - 2978: 07800813 li a6,120 - sn = s; - 297c: 0c210793 addi a5,sp,194 - lead[2 + lead[0]] = 'x'; - 2980: df068423 sb a6,-536(a3) - *s++ = stbsp__period; - 2984: 0ca100a3 sb a0,193(sp) - lead[0] += 2; - 2988: 07410423 sb s4,104(sp) - *s++ = h[(n64 >> 60) & 15]; - 298c: 0c610023 sb t1,192(sp) - n64 <<= 4; - 2990: 0732 slli a4,a4,0xc - sn = s; - 2992: fcbe sd a5,120(sp) - n = pr; - 2994: 0008869b sext.w a3,a7 - while (n--) { - 2998: 4831 li a6,12 - if (n > 13) - 299a: 4535 li a0,13 - tz = pr - n; - 299c: 40a688bb subw a7,a3,a0 - while (n--) { - 29a0: 02081313 slli t1,a6,0x20 - 29a4: 02035313 srli t1,t1,0x20 - 29a8: 22030693 addi a3,t1,544 - 29ac: 1088 addi a0,sp,96 - 29ae: 9536 add a0,a0,a3 - 29b0: e4350513 addi a0,a0,-445 - *s++ = h[(n64 >> 60) & 15]; - 29b4: 03c75693 srli a3,a4,0x3c - 29b8: 96ae add a3,a3,a1 - 29ba: 0006c683 lbu a3,0(a3) - 29be: 0785 addi a5,a5,1 - n64 <<= 4; - 29c0: 0712 slli a4,a4,0x4 - *s++ = h[(n64 >> 60) & 15]; - 29c2: fed78fa3 sb a3,-1(a5) - while (n--) { - 29c6: fea797e3 bne a5,a0,29b4 <stbsp_vsprintfcb+0x1610> - l = (int)(s - (num + 64)); - 29ca: 280d addiw a6,a6,3 - 29cc: 0008069b sext.w a3,a6 - if (pr < (stbsp__int32)l) - 29d0: fff6c713 not a4,a3 - 29d4: 977d srai a4,a4,0x3f - 29d6: 00e87733 and a4,a6,a4 - dp = (int)(s - sn); - 29da: 0013051b addiw a0,t1,1 - if (pr < (stbsp__int32)l) - 29de: 0007031b sext.w t1,a4 - pr -= l; - 29e2: 4107073b subw a4,a4,a6 - 29e6: d76ff06f j 1f5c <stbsp_vsprintfcb+0xbb8> - *--s = stbsp__comma; - 29ea: 00004a17 auipc s4,0x4 - 29ee: 096a0a13 addi s4,s4,150 # 6a80 <stbsp__digitpair> - if (n64 >= 100000000) { - 29f2: 05f5e7b7 lui a5,0x5f5e - 29f6: 0ff78793 addi a5,a5,255 # 5f5e0ff <_ZSt4cerr+0x5f56787> - n = (stbsp__uint32)(n64 % 100000000); - 29fa: 05f5e637 lui a2,0x5f5e - *--s = stbsp__comma; - 29fe: 0cda4b83 lbu s7,205(s4) - if (n64 >= 100000000) { - 2a02: e83e sd a5,16(sp) - n = (stbsp__uint32)(n64 % 100000000); - 2a04: 10060793 addi a5,a2,256 # 5f5e100 <_ZSt4cerr+0x5f56788> - l = 0; - 2a08: d082 sw zero,96(sp) - if ((fl & STBSP__TRIPLET_COMMA) == 0) { - 2a0a: 040e7813 andi a6,t3,64 - 2a0e: 4701 li a4,0 - 2a10: 4281 li t0,0 - s = num + STBSP__NUMSZ; - 2a12: 28010a93 addi s5,sp,640 - n = (stbsp__uint32)(n64 % 100000000); - 2a16: ec3e sd a5,24(sp) - if ((fl & STBSP__TRIPLET_COMMA) && (l++ == 3)) { - 2a18: 430d li t1,3 - n /= 10; - 2a1a: 45a9 li a1,10 - while (n) { - 2a1c: 4ea5 li t4,9 - *(stbsp__uint16 *)s = *(stbsp__uint16 *)&stbsp__digitpair.pair[(n % 100) * 2]; - 2a1e: 06400f93 li t6,100 - if (n64 >= 100000000) { - 2a22: 67c2 ld a5,16(sp) - char *o = s - 8; - 2a24: ff8a8513 addi a0,s5,-8 - if (n64 >= 100000000) { - 2a28: 0fe7f763 bgeu a5,t5,2b16 <stbsp_vsprintfcb+0x1772> - n = (stbsp__uint32)(n64 % 100000000); - 2a2c: 6662 ld a2,24(sp) - 2a2e: 02cf77b3 remu a5,t5,a2 - n64 /= 100000000; - 2a32: 02cf5f33 divu t5,t5,a2 - if ((fl & STBSP__TRIPLET_COMMA) == 0) { - 2a36: 0e080463 beqz a6,2b1e <stbsp_vsprintfcb+0x177a> - while (n) { - 2a3a: cb85 beqz a5,2a6a <stbsp_vsprintfcb+0x16c6> - *--s = stbsp__comma; - 2a3c: 1afd addi s5,s5,-1 - if ((fl & STBSP__TRIPLET_COMMA) && (l++ == 3)) { - 2a3e: 00671763 bne a4,t1,2a4c <stbsp_vsprintfcb+0x16a8> - --o; - 2a42: 017a8023 sb s7,0(s5) - 2a46: 157d addi a0,a0,-1 - *--s = stbsp__comma; - 2a48: 1afd addi s5,s5,-1 - l = 0; - 2a4a: 4701 li a4,0 - if ((fl & STBSP__TRIPLET_COMMA) && (l++ == 3)) { - 2a4c: 2705 addiw a4,a4,1 - *--s = (char)(n % 10) + '0'; - 2a4e: 02b7f63b remuw a2,a5,a1 - 2a52: 0306061b addiw a2,a2,48 - 2a56: 00ca8023 sb a2,0(s5) - n /= 10; - 2a5a: 02b7d63b divuw a2,a5,a1 - while (n) { - 2a5e: 00fef563 bgeu t4,a5,2a68 <stbsp_vsprintfcb+0x16c4> - *--s = stbsp__comma; - 2a62: 1afd addi s5,s5,-1 - 2a64: 87b2 mv a5,a2 - 2a66: bfe1 j 2a3e <stbsp_vsprintfcb+0x169a> - while (n) { - 2a68: 4285 li t0,1 - if (n64 == 0) { - 2a6a: 020f0063 beqz t5,2a8a <stbsp_vsprintfcb+0x16e6> - while (s != o) - 2a6e: fb550ae3 beq a0,s5,2a22 <stbsp_vsprintfcb+0x167e> - *--s = stbsp__comma; - 2a72: 1afd addi s5,s5,-1 - if ((fl & STBSP__TRIPLET_COMMA) && (l++ == 3)) { - 2a74: 00080663 beqz a6,2a80 <stbsp_vsprintfcb+0x16dc> - 2a78: 08670863 beq a4,t1,2b08 <stbsp_vsprintfcb+0x1764> - 2a7c: 2705 addiw a4,a4,1 - 2a7e: 4285 li t0,1 - *--s = '0'; - 2a80: 03000793 li a5,48 - 2a84: 00fa8023 sb a5,0(s5) - 2a88: b7dd j 2a6e <stbsp_vsprintfcb+0x16ca> - 2a8a: 00028363 beqz t0,2a90 <stbsp_vsprintfcb+0x16ec> - 2a8e: d0ba sw a4,96(sp) - if ((s[0] == '0') && (s != (num + STBSP__NUMSZ))) - 2a90: 000ac703 lbu a4,0(s5) - 2a94: 03000793 li a5,48 - 2a98: 34f70b63 beq a4,a5,2dee <stbsp_vsprintfcb+0x1a4a> - l = (stbsp__uint32)((num + STBSP__NUMSZ) - s); - 2a9c: 051c addi a5,sp,640 - 2a9e: 415786bb subw a3,a5,s5 - tail[0] = 0; - 2aa2: 06010823 sb zero,112(sp) - if (fl & STBSP__NEGATIVE) { - 2aa6: 080e7713 andi a4,t3,128 - 2aaa: 87f2 mv a5,t3 - 2aac: 32070863 beqz a4,2ddc <stbsp_vsprintfcb+0x1a38> - 2ab0: 678d lui a5,0x3 - 2ab2: d017879b addiw a5,a5,-767 # 2d01 <stbsp_vsprintfcb+0x195d> - sign[0] = 1; - 2ab6: 06f11423 sh a5,104(sp) - 2aba: 4705 li a4,1 - 2abc: 4a05 li s4,1 - l = (stbsp__uint32)((num + STBSP__NUMSZ) - s); - 2abe: d0b6 sw a3,96(sp) - if (l == 0) { - 2ac0: 30068163 beqz a3,2dc2 <stbsp_vsprintfcb+0x1a1e> - cs = l + (3 << 24); - 2ac4: 030002b7 lui t0,0x3000 - 2ac8: 00d282bb addw t0,t0,a3 - if (pr < (stbsp__int32)l) - 2acc: 0006861b sext.w a2,a3 - if (pr < 0) - 2ad0: fff8c793 not a5,a7 - 2ad4: 97fd srai a5,a5,0x3f - if (pr < (stbsp__int32)l) - 2ad6: 00f8f7b3 and a5,a7,a5 - 2ada: 0007859b sext.w a1,a5 - 2ade: 00c5d363 bge a1,a2,2ae4 <stbsp_vsprintfcb+0x1740> - 2ae2: 87b2 mv a5,a2 - n = pr + lead[0] + tail[0] + tz; - 2ae4: 00f7063b addw a2,a4,a5 - 2ae8: 8732 mv a4,a2 - if (pr < (stbsp__int32)l) - 2aea: 2781 sext.w a5,a5 - if ((fl & STBSP__LEFTJUST) == 0) { - 2aec: 001e7513 andi a0,t3,1 - if (fw < (stbsp__int32)n) - 2af0: 835a mv t1,s6 - 2af2: 00cb5363 bge s6,a2,2af8 <stbsp_vsprintfcb+0x1754> - 2af6: 8332 mv t1,a2 - fw -= n; - 2af8: 40e3033b subw t1,t1,a4 - scopy: - 2afc: 4f81 li t6,0 - pr -= l; - 2afe: 40d7873b subw a4,a5,a3 - tz = 0; - 2b02: 4881 li a7,0 - scopy: - 2b04: 9e2ff06f j 1ce6 <stbsp_vsprintfcb+0x942> - *--s = stbsp__comma; - 2b08: 87de mv a5,s7 - --o; - 2b0a: 157d addi a0,a0,-1 - l = 0; - 2b0c: 4701 li a4,0 - --o; - 2b0e: 4285 li t0,1 - 2b10: 00fa8023 sb a5,0(s5) - 2b14: bfa9 j 2a6e <stbsp_vsprintfcb+0x16ca> - n = (stbsp__uint32)n64; - 2b16: 000f079b sext.w a5,t5 - n64 = 0; - 2b1a: 4f01 li t5,0 - 2b1c: bf29 j 2a36 <stbsp_vsprintfcb+0x1692> - 2b1e: f046 sd a7,32(sp) - *(stbsp__uint16 *)s = *(stbsp__uint16 *)&stbsp__digitpair.pair[(n % 100) * 2]; - 2b20: 03f7f63b remuw a2,a5,t6 - s -= 2; - 2b24: 1af9 addi s5,s5,-2 - *(stbsp__uint16 *)s = *(stbsp__uint16 *)&stbsp__digitpair.pair[(n % 100) * 2]; - 2b26: 0007889b sext.w a7,a5 - 2b2a: 2605 addiw a2,a2,1 - 2b2c: 0016161b slliw a2,a2,0x1 - 2b30: 1602 slli a2,a2,0x20 - 2b32: 9201 srli a2,a2,0x20 - 2b34: 9652 add a2,a2,s4 - 2b36: 00065603 lhu a2,0(a2) - n /= 100; - 2b3a: 03f7d7bb divuw a5,a5,t6 - *(stbsp__uint16 *)s = *(stbsp__uint16 *)&stbsp__digitpair.pair[(n % 100) * 2]; - 2b3e: 00ca9023 sh a2,0(s5) - } while (n); - 2b42: 06300613 li a2,99 - 2b46: fd166de3 bltu a2,a7,2b20 <stbsp_vsprintfcb+0x177c> - 2b4a: 7882 ld a7,32(sp) - if (n64 == 0) { - 2b4c: f20f11e3 bnez t5,2a6e <stbsp_vsprintfcb+0x16ca> - 2b50: bf2d j 2a8a <stbsp_vsprintfcb+0x16e6> - *(stbsp__uint32 *)bf = 0x20202020; - 2b52: 20202b37 lui s6,0x20202 - stbsp__cb_buf_clamp(i, fw); - 2b56: 854a mv a0,s2 - *bf++ = ' '; - 2b58: 02000a93 li s5,32 - *(stbsp__uint32 *)bf = 0x20202020; - 2b5c: 020b0b13 addi s6,s6,32 # 20202020 <_ZSt4cerr+0x201fa6a8> - stbsp__chk_cb_buf(1); - 2b60: 1fe00a13 li s4,510 - stbsp__cb_buf_clamp(i, fw); - 2b64: 20000b93 li s7,512 - 2b68: 891a mv s2,t1 - 2b6a: 0a098063 beqz s3,2c0a <stbsp_vsprintfcb+0x1866> - 2b6e: 40a40633 sub a2,s0,a0 - 2b72: 40cb87bb subw a5,s7,a2 - 2b76: 873e mv a4,a5 - 2b78: 00f95363 bge s2,a5,2b7e <stbsp_vsprintfcb+0x17da> - 2b7c: 874a mv a4,s2 - 2b7e: 0007079b sext.w a5,a4 - fw -= i; - 2b82: 40e9093b subw s2,s2,a4 - while (i) { - 2b86: e799 bnez a5,2b94 <stbsp_vsprintfcb+0x17f0> - 2b88: a281 j 2cc8 <stbsp_vsprintfcb+0x1924> - *bf++ = ' '; - 2b8a: 01540023 sb s5,0(s0) - --i; - 2b8e: 37fd addiw a5,a5,-1 - *bf++ = ' '; - 2b90: 0405 addi s0,s0,1 - while (i) { - 2b92: cba1 beqz a5,2be2 <stbsp_vsprintfcb+0x183e> - if ((((stbsp__uintptr)bf) & 3) == 0) - 2b94: 00347713 andi a4,s0,3 - 2b98: fb6d bnez a4,2b8a <stbsp_vsprintfcb+0x17e6> - while (i >= 4) { - 2b9a: 470d li a4,3 - 2b9c: 40f75363 bge a4,a5,2fa2 <stbsp_vsprintfcb+0x1bfe> - 2ba0: ffc7869b addiw a3,a5,-4 - 2ba4: 0026d79b srliw a5,a3,0x2 - 2ba8: 0017871b addiw a4,a5,1 - 2bac: 070a slli a4,a4,0x2 - 2bae: 9722 add a4,a4,s0 - *(stbsp__uint32 *)bf = 0x20202020; - 2bb0: 01642023 sw s6,0(s0) - bf += 4; - 2bb4: 0411 addi s0,s0,4 - while (i >= 4) { - 2bb6: fee41de3 bne s0,a4,2bb0 <stbsp_vsprintfcb+0x180c> - 2bba: 0027979b slliw a5,a5,0x2 - 2bbe: 40f687bb subw a5,a3,a5 - while (i--) - 2bc2: fff7869b addiw a3,a5,-1 - 2bc6: cf91 beqz a5,2be2 <stbsp_vsprintfcb+0x183e> - 2bc8: 9fa1 addw a5,a5,s0 - *bf++ = ' '; - 2bca: 0705 addi a4,a4,1 - while (i--) - 2bcc: 0007061b sext.w a2,a4 - *bf++ = ' '; - 2bd0: ff570fa3 sb s5,-1(a4) - while (i--) - 2bd4: fec79be3 bne a5,a2,2bca <stbsp_vsprintfcb+0x1826> - 2bd8: 2685 addiw a3,a3,1 - 2bda: 02069793 slli a5,a3,0x20 - 2bde: 9381 srli a5,a5,0x20 - 2be0: 943e add s0,s0,a5 - stbsp__chk_cb_buf(1); - 2be2: 00098f63 beqz s3,2c00 <stbsp_vsprintfcb+0x185c> - 2be6: 40a4063b subw a2,s0,a0 - 2bea: 00ca5b63 bge s4,a2,2c00 <stbsp_vsprintfcb+0x185c> - 2bee: 65a2 ld a1,8(sp) - 2bf0: e81e sd t2,16(sp) - 2bf2: 00cd0d3b addw s10,s10,a2 - 2bf6: 9982 jalr s3 - 2bf8: 80050be3 beqz a0,240e <stbsp_vsprintfcb+0x106a> - 2bfc: 63c2 ld t2,16(sp) - 2bfe: 842a mv s0,a0 - while (fw) { - 2c00: f60915e3 bnez s2,2b6a <stbsp_vsprintfcb+0x17c6> - 2c04: 892a mv s2,a0 - 2c06: f21fe06f j 1b26 <stbsp_vsprintfcb+0x782> - stbsp__cb_buf_clamp(i, fw); - 2c0a: 87ca mv a5,s2 - fw -= i; - 2c0c: 4901 li s2,0 - if ((((stbsp__uintptr)bf) & 3) == 0) - 2c0e: b759 j 2b94 <stbsp_vsprintfcb+0x17f0> - } else if (fl & STBSP__LEADINGPLUS) { - 2c10: 002e7713 andi a4,t3,2 - 2c14: 94070663 beqz a4,1d60 <stbsp_vsprintfcb+0x9bc> - sign[0] = 1; - 2c18: 670d lui a4,0x3 - 2c1a: b0170713 addi a4,a4,-1279 # 2b01 <stbsp_vsprintfcb+0x175d> - 2c1e: 06e11423 sh a4,104(sp) - 2c22: 93eff06f j 1d60 <stbsp_vsprintfcb+0x9bc> - if (((stbsp__uintptr)sn & 3) == 0) - 2c26: 87d6 mv a5,s5 - while (limit >= 4) { - 2c28: 470d li a4,3 - 2c2a: 22d77763 bgeu a4,a3,2e58 <stbsp_vsprintfcb+0x1ab4> - if ((v - 0x01010101) & (~v) & 0x80808080UL) - 2c2e: feff05b7 lui a1,0xfeff0 - 2c32: 80808637 lui a2,0x80808 - 2c36: eff5859b addiw a1,a1,-257 # fffffffffefefeff <_ZSt4cerr+0xfffffffffefe8587> - 2c3a: 08060613 addi a2,a2,128 # ffffffff80808080 <_ZSt4cerr+0xffffffff80800708> - while (limit >= 4) { - 2c3e: 480d li a6,3 - 2c40: a029 j 2c4a <stbsp_vsprintfcb+0x18a6> - limit -= 4; - 2c42: 36f1 addiw a3,a3,-4 - sn += 4; - 2c44: 0791 addi a5,a5,4 - while (limit >= 4) { - 2c46: 20d87963 bgeu a6,a3,2e58 <stbsp_vsprintfcb+0x1ab4> - stbsp__uint32 v = *(stbsp__uint32 *)sn; - 2c4a: 4398 lw a4,0(a5) - if ((v - 0x01010101) & (~v) & 0x80808080UL) - 2c4c: 00b7053b addw a0,a4,a1 - 2c50: fff74713 not a4,a4 - 2c54: 8f69 and a4,a4,a0 - 2c56: 8f71 and a4,a4,a2 - 2c58: 2701 sext.w a4,a4 - 2c5a: d765 beqz a4,2c42 <stbsp_vsprintfcb+0x189e> - 2c5c: 02069713 slli a4,a3,0x20 - 2c60: 9301 srli a4,a4,0x20 - 2c62: 973e add a4,a4,a5 - 2c64: a021 j 2c6c <stbsp_vsprintfcb+0x18c8> - ++sn; - 2c66: 0785 addi a5,a5,1 - while (limit && *sn) { - 2c68: 00e78663 beq a5,a4,2c74 <stbsp_vsprintfcb+0x18d0> - 2c6c: 0007c683 lbu a3,0(a5) - 2c70: fafd bnez a3,2c66 <stbsp_vsprintfcb+0x18c2> - 2c72: 873e mv a4,a5 - return (stbsp__uint32)(sn - s); - 2c74: 41570733 sub a4,a4,s5 - 2c78: 0007069b sext.w a3,a4 - if (pr < (stbsp__int32)l) - 2c7c: fff6c793 not a5,a3 - 2c80: 97fd srai a5,a5,0x3f - 2c82: 8f7d and a4,a4,a5 - 2c84: 0007079b sext.w a5,a4 - n = pr + lead[0] + tail[0] + tz; - 2c88: 863e mv a2,a5 - pr -= l; - 2c8a: 9f15 subw a4,a4,a3 - return (stbsp__uint32)(sn - s); - 2c8c: d2eff06f j 21ba <stbsp_vsprintfcb+0xe16> - for (n = 1; n < l; n++) - 2c90: 4605 li a2,1 - 2c92: aed663e3 bltu a2,a3,2778 <stbsp_vsprintfcb+0x13d4> - 2c96: 0c210613 addi a2,sp,194 - 2c9a: bcf5 j 2796 <stbsp_vsprintfcb+0x13f2> - l = pr + 1; - 2c9c: 4685 li a3,1 - if ((l - 1) > (stbsp__uint32)pr) - 2c9e: 4501 li a0,0 - *s++ = sn[0]; - 2ca0: 0c110613 addi a2,sp,193 - 2ca4: bccd j 2796 <stbsp_vsprintfcb+0x13f2> - 2ca6: 4591 li a1,4 - 2ca8: 4f91 li t6,4 - n = (dp >= 100) ? 5 : 4; - 2caa: 4e91 li t4,4 - 2cac: be21 j 27c4 <stbsp_vsprintfcb+0x1420> - 2cae: 4a85 li s5,1 - 2cb0: 80000737 lui a4,0x80000 - pr = 1; // default is 6 - 2cb4: 4a05 li s4,1 - 2cb6: 920ff06f j 1dd6 <stbsp_vsprintfcb+0xa32> - dp = (n64) ? -1022 : 0; - 2cba: 4601 li a2,0 - 2cbc: c119 beqz a0,2cc2 <stbsp_vsprintfcb+0x191e> - 2cbe: c0200613 li a2,-1022 - *bits = b & ((((stbsp__uint64)1) << 52) - 1); - 2cc2: 872a mv a4,a0 - 2cc4: a3aff06f j 1efe <stbsp_vsprintfcb+0xb5a> - stbsp__chk_cb_buf(1); - 2cc8: 2601 sext.w a2,a2 - 2cca: 1fe00793 li a5,510 - 2cce: f2c7c0e3 blt a5,a2,2bee <stbsp_vsprintfcb+0x184a> - 2cd2: bd61 j 2b6a <stbsp_vsprintfcb+0x17c6> - tail[0] = (char)n; - 2cd4: 4795 li a5,5 - tail[n] = '0' + dp % 10; - 2cd6: 06b10aa3 sb a1,117(sp) - tail[0] = (char)n; - 2cda: 06f10823 sb a5,112(sp) - tail[n] = '0' + dp % 10; - 2cde: 4815 li a6,5 - 2ce0: 4f95 li t6,5 - n = (dp >= 1000) ? 6 : ((dp >= 100) ? 5 : ((dp >= 10) ? 4 : 3)); - 2ce2: 4595 li a1,5 - 2ce4: b935 j 2920 <stbsp_vsprintfcb+0x157c> - l = pr + dp; - 2ce6: 011786bb addw a3,a5,a7 - 2cea: d0b6 sw a3,96(sp) - 2cec: b6d5 j 28d0 <stbsp_vsprintfcb+0x152c> - s = (char *)"null"; - 2cee: 00002a97 auipc s5,0x2 - 2cf2: 46aa8a93 addi s5,s5,1130 # 5158 <_GLOBAL__sub_I__ZSt3cin+0x92> - 2cf6: c80ff06f j 2176 <stbsp_vsprintfcb+0xdd2> - } else if (fl & STBSP__LEADINGPLUS) { - 2cfa: 002e7793 andi a5,t3,2 - 2cfe: 1c079c63 bnez a5,2ed6 <stbsp_vsprintfcb+0x1b32> - sign[0] = 0; - 2d02: 4689 li a3,2 - 2d04: 4a09 li s4,2 - 2d06: 4805 li a6,1 - 2d08: 9e8ff06f j 1ef0 <stbsp_vsprintfcb+0xb4c> - sign[0] = 1; - 2d0c: 670d lui a4,0x3 - 2d0e: b0170713 addi a4,a4,-1279 # 2b01 <stbsp_vsprintfcb+0x175d> - 2d12: 06e11423 sh a4,104(sp) - 2d16: b86ff06f j 209c <stbsp_vsprintfcb+0xcf8> - pr = 0; - 2d1a: 4881 li a7,0 - 2d1c: f1ffe06f j 1c3a <stbsp_vsprintfcb+0x896> - *s++ = '0'; - 2d20: 03000713 li a4,48 - 2d24: 0ce10023 sb a4,192(sp) - if (pr) - 2d28: 1a088c63 beqz a7,2ee0 <stbsp_vsprintfcb+0x1b3c> - *s++ = stbsp__period; - 2d2c: 00004717 auipc a4,0x4 - 2d30: e2074703 lbu a4,-480(a4) # 6b4c <stbsp__period> - n = -dp; - 2d34: 40f007bb negw a5,a5 - *s++ = stbsp__period; - 2d38: 0ce100a3 sb a4,193(sp) - if ((stbsp__int32)n > pr) - 2d3c: 0007871b sext.w a4,a5 - 2d40: 00e8d363 bge a7,a4,2d46 <stbsp_vsprintfcb+0x19a2> - 2d44: 87c6 mv a5,a7 - 2d46: 0007871b sext.w a4,a5 - if ((stbsp__int32)(l + n) > pr) - 2d4a: 00d7833b addw t1,a5,a3 - 2d4e: 883a mv a6,a4 - while (i) { - 2d50: 0c210793 addi a5,sp,194 - *s++ = '0'; - 2d54: 03000513 li a0,48 - while (i) { - 2d58: e711 bnez a4,2d64 <stbsp_vsprintfcb+0x19c0> - 2d5a: a271 j 2ee6 <stbsp_vsprintfcb+0x1b42> - if ((((stbsp__uintptr)s) & 3) == 0) - 2d5c: 0037f613 andi a2,a5,3 - 2d60: 18060563 beqz a2,2eea <stbsp_vsprintfcb+0x1b46> - *s++ = '0'; - 2d64: 85ba mv a1,a4 - 2d66: 00a78023 sb a0,0(a5) - --i; - 2d6a: 377d addiw a4,a4,-1 - *s++ = '0'; - 2d6c: 0785 addi a5,a5,1 - while (i) { - 2d6e: f77d bnez a4,2d5c <stbsp_vsprintfcb+0x19b8> - if ((stbsp__int32)(l + n) > pr) - 2d70: 0003071b sext.w a4,t1 - 2d74: 4108863b subw a2,a7,a6 - 2d78: 00e8d563 bge a7,a4,2d82 <stbsp_vsprintfcb+0x19de> - l = pr - n; - 2d7c: 0006069b sext.w a3,a2 - 2d80: d0b2 sw a2,96(sp) - while (i) { - 2d82: c68d beqz a3,2dac <stbsp_vsprintfcb+0x1a08> - 2d84: 7566 ld a0,120(sp) - 2d86: 02069813 slli a6,a3,0x20 - 2d8a: 02085813 srli a6,a6,0x20 - 2d8e: 01078eb3 add t4,a5,a6 - 2d92: 85aa mv a1,a0 - 2d94: 873e mv a4,a5 - *s++ = *sn++; - 2d96: 0005c883 lbu a7,0(a1) - 2d9a: 0705 addi a4,a4,1 - while (i) { - 2d9c: 0585 addi a1,a1,1 - *s++ = *sn++; - 2d9e: ff170fa3 sb a7,-1(a4) - while (i) { - 2da2: ffd71ae3 bne a4,t4,2d96 <stbsp_vsprintfcb+0x19f2> - 2da6: 9542 add a0,a0,a6 - 2da8: 97c2 add a5,a5,a6 - 2daa: fcaa sd a0,120(sp) - l = (stbsp__uint32)(s - (num + 64)); - 2dac: 0c010a93 addi s5,sp,192 - cs = 1 + (3 << 24); // how many tens did we write (for commas below) - 2db0: 030002b7 lui t0,0x3000 - tz = pr - (n + l); - 2db4: 40d608bb subw a7,a2,a3 - l = (stbsp__uint32)(s - (num + 64)); - 2db8: 415787b3 sub a5,a5,s5 - cs = 1 + (3 << 24); // how many tens did we write (for commas below) - 2dbc: 0285 addi t0,t0,1 # 3000001 <_ZSt4cerr+0x2ff8689> - 2dbe: fbcff06f j 257a <stbsp_vsprintfcb+0x11d6> - *--s = '0'; - 2dc2: 03000793 li a5,48 - 2dc6: fefa8fa3 sb a5,-1(s5) - l = 1; - 2dca: 030002b7 lui t0,0x3000 - 2dce: 4785 li a5,1 - 2dd0: d0be sw a5,96(sp) - *--s = '0'; - 2dd2: 1afd addi s5,s5,-1 - l = 1; - 2dd4: 4605 li a2,1 - 2dd6: 0285 addi t0,t0,1 # 3000001 <_ZSt4cerr+0x2ff8689> - 2dd8: 4685 li a3,1 - 2dda: b9dd j 2ad0 <stbsp_vsprintfcb+0x172c> - } else if (fl & STBSP__LEADINGSPACE) { - 2ddc: 004e7713 andi a4,t3,4 - 2de0: e74d bnez a4,2e8a <stbsp_vsprintfcb+0x1ae6> - } else if (fl & STBSP__LEADINGPLUS) { - 2de2: 8b89 andi a5,a5,2 - 2de4: efd9 bnez a5,2e82 <stbsp_vsprintfcb+0x1ade> - sign[0] = 0; - 2de6: 06010423 sb zero,104(sp) - 2dea: 4a01 li s4,0 - 2dec: b9c9 j 2abe <stbsp_vsprintfcb+0x171a> - if ((s[0] == '0') && (s != (num + STBSP__NUMSZ))) - 2dee: 051c addi a5,sp,640 - 2df0: cafa89e3 beq s5,a5,2aa2 <stbsp_vsprintfcb+0x16fe> - ++s; - 2df4: 0a85 addi s5,s5,1 - l = (stbsp__uint32)((num + STBSP__NUMSZ) - s); - 2df6: 415786bb subw a3,a5,s5 - 2dfa: b165 j 2aa2 <stbsp_vsprintfcb+0x16fe> - n = dp - n; - 2dfc: 40ce87bb subw a5,t4,a2 - if ((fl & STBSP__TRIPLET_COMMA) == 0) { - 2e00: 12030e63 beqz t1,2f3c <stbsp_vsprintfcb+0x1b98> - if ((fl & STBSP__TRIPLET_COMMA) && (++cs == 4)) { - 2e04: 4511 li a0,4 - 2e06: 03000613 li a2,48 - *s++ = stbsp__comma; - 2e0a: 00170693 addi a3,a4,1 - if ((fl & STBSP__TRIPLET_COMMA) && (++cs == 4)) { - 2e0e: 00030563 beqz t1,2e18 <stbsp_vsprintfcb+0x1a74> - 2e12: 2585 addiw a1,a1,1 - 2e14: 00a58963 beq a1,a0,2e26 <stbsp_vsprintfcb+0x1a82> - 2e18: 8736 mv a4,a3 - --n; - 2e1a: 37fd addiw a5,a5,-1 - 2e1c: fec70fa3 sb a2,-1(a4) - while (n) { - 2e20: f7ed bnez a5,2e0a <stbsp_vsprintfcb+0x1a66> - 2e22: f38ff06f j 255a <stbsp_vsprintfcb+0x11b6> - 2e26: fe568fa3 sb t0,-1(a3) - *s++ = stbsp__comma; - 2e2a: 0709 addi a4,a4,2 - if ((fl & STBSP__TRIPLET_COMMA) && (++cs == 4)) { - 2e2c: 4585 li a1,1 - 2e2e: b7f5 j 2e1a <stbsp_vsprintfcb+0x1a76> - sign[0] = 0; - 2e30: 06010423 sb zero,104(sp) - 2e34: f1dfe06f j 1d50 <stbsp_vsprintfcb+0x9ac> - tail[idx + 1] = "_kMGT"[fl >> 24]; - 2e38: 00002697 auipc a3,0x2 - 2e3c: 33068693 addi a3,a3,816 # 5168 <_GLOBAL__sub_I__ZSt3cin+0xa2> - 2e40: 9736 add a4,a4,a3 - 2e42: 00074683 lbu a3,0(a4) - 2e46: 1088 addi a0,sp,96 - 2e48: 22060713 addi a4,a2,544 - 2e4c: 972a add a4,a4,a0 - 2e4e: ded70823 sb a3,-528(a4) - idx++; - 2e52: 8fb2 mv t6,a2 - 2e54: fb0ff06f j 2604 <stbsp_vsprintfcb+0x1260> - while (limit && *sn) { - 2e58: e00692e3 bnez a3,2c5c <stbsp_vsprintfcb+0x18b8> - 2e5c: bd19 j 2c72 <stbsp_vsprintfcb+0x18ce> - pr = (dp < (stbsp__int32)l) ? l - dp : 0; - 2e5e: 0008071b sext.w a4,a6 - 2e62: 86c2 mv a3,a6 - 2e64: 88d2 mv a7,s4 - pr = -dp + ((pr > (stbsp__int32)l) ? (stbsp__int32) l : pr); - 2e66: 863a mv a2,a4 - 2e68: 00e8d363 bge a7,a4,2e6e <stbsp_vsprintfcb+0x1aca> - 2e6c: 8646 mv a2,a7 - 2e6e: 40f608bb subw a7,a2,a5 - 2e72: 814ff06f j 1e86 <stbsp_vsprintfcb+0xae2> - divisor = 1000.0f; - 2e76: 00003797 auipc a5,0x3 - 2e7a: a927b787 fld fa5,-1390(a5) # 5908 <STDIN_FD+0x28> - 2e7e: dd5fe06f j 1c52 <stbsp_vsprintfcb+0x8ae> - 2e82: 678d lui a5,0x3 - 2e84: b017879b addiw a5,a5,-1279 # 2b01 <stbsp_vsprintfcb+0x175d> - 2e88: b13d j 2ab6 <stbsp_vsprintfcb+0x1712> - 2e8a: 6789 lui a5,0x2 - 2e8c: 2785 addiw a5,a5,1 # 2001 <stbsp_vsprintfcb+0xc5d> - 2e8e: b125 j 2ab6 <stbsp_vsprintfcb+0x1712> - *s++ = stbsp__period; - 2e90: 00004517 auipc a0,0x4 - 2e94: cbc54503 lbu a0,-836(a0) # 6b4c <stbsp__period> - sn = s; - 2e98: 0c210793 addi a5,sp,194 - n = pr; - 2e9c: 0008869b sext.w a3,a7 - *s++ = stbsp__period; - 2ea0: 0ca100a3 sb a0,193(sp) - sn = s; - 2ea4: fcbe sd a5,120(sp) - if (n > 13) - 2ea6: 4535 li a0,13 - n64 <<= 4; - 2ea8: 0712 slli a4,a4,0x4 - if (n > 13) - 2eaa: 8836 mv a6,a3 - 2eac: 00d57363 bgeu a0,a3,2eb2 <stbsp_vsprintfcb+0x1b0e> - 2eb0: 4835 li a6,13 - 2eb2: 0008051b sext.w a0,a6 - while (n--) { - 2eb6: 387d addiw a6,a6,-1 - if (pr > (stbsp__int32)n) - 2eb8: af1542e3 blt a0,a7,299c <stbsp_vsprintfcb+0x15f8> - tz = 0; - 2ebc: 4881 li a7,0 - 2ebe: b4cd j 29a0 <stbsp_vsprintfcb+0x15fc> - while (n < l) { - 2ec0: 87ba mv a5,a4 - 2ec2: bc1d j 28f8 <stbsp_vsprintfcb+0x1554> - tail[0] = (char)n; - 2ec4: 478d li a5,3 - 2ec6: 06f10823 sb a5,112(sp) - tail[n] = '0' + dp % 10; - 2eca: 06b109a3 sb a1,115(sp) - 2ece: 480d li a6,3 - 2ed0: 4f8d li t6,3 - 2ed2: 8e4ff06f j 1fb6 <stbsp_vsprintfcb+0xc12> - 2ed6: 678d lui a5,0x3 - 2ed8: b017879b addiw a5,a5,-1279 # 2b01 <stbsp_vsprintfcb+0x175d> - 2edc: 80aff06f j 1ee6 <stbsp_vsprintfcb+0xb42> - if (pr) - 2ee0: 8336 mv t1,a3 - *s++ = '0'; - 2ee2: 0c110793 addi a5,sp,193 - while (i) { - 2ee6: 4801 li a6,0 - 2ee8: b561 j 2d70 <stbsp_vsprintfcb+0x19cc> - while (i >= 4) { - 2eea: 460d li a2,3 - 2eec: 04e65663 bge a2,a4,2f38 <stbsp_vsprintfcb+0x1b94> - 2ef0: ffb5871b addiw a4,a1,-5 - 2ef4: 0027559b srliw a1,a4,0x2 - 2ef8: 0015861b addiw a2,a1,1 - 2efc: 060a slli a2,a2,0x2 - *(stbsp__uint32 *)s = 0x30303030; - 2efe: 30303537 lui a0,0x30303 - 2f02: 963e add a2,a2,a5 - 2f04: 03050513 addi a0,a0,48 # 30303030 <_ZSt4cerr+0x302fb6b8> - 2f08: c388 sw a0,0(a5) - s += 4; - 2f0a: 0791 addi a5,a5,4 - while (i >= 4) { - 2f0c: fef61ee3 bne a2,a5,2f08 <stbsp_vsprintfcb+0x1b64> - 2f10: 0025959b slliw a1,a1,0x2 - 2f14: 9f0d subw a4,a4,a1 - while (i) { - 2f16: e4070de3 beqz a4,2d70 <stbsp_vsprintfcb+0x19cc> - *s++ = '0'; - 2f1a: 03000513 li a0,48 - while (i) { - 2f1e: 00f705bb addw a1,a4,a5 - *s++ = '0'; - 2f22: 0605 addi a2,a2,1 - while (i) { - 2f24: 00060e9b sext.w t4,a2 - *s++ = '0'; - 2f28: fea60fa3 sb a0,-1(a2) - while (i) { - 2f2c: ffd59be3 bne a1,t4,2f22 <stbsp_vsprintfcb+0x1b7e> - 2f30: 1702 slli a4,a4,0x20 - 2f32: 9301 srli a4,a4,0x20 - 2f34: 97ba add a5,a5,a4 - 2f36: bd2d j 2d70 <stbsp_vsprintfcb+0x19cc> - while (i >= 4) { - 2f38: 863e mv a2,a5 - 2f3a: b7c5 j 2f1a <stbsp_vsprintfcb+0x1b76> - if ((((stbsp__uintptr)s) & 3) == 0) - 2f3c: 00377693 andi a3,a4,3 - 2f40: ce81 beqz a3,2f58 <stbsp_vsprintfcb+0x1bb4> - *s++ = '0'; - 2f42: 03000693 li a3,48 - 2f46: 00d70023 sb a3,0(a4) - --n; - 2f4a: 37fd addiw a5,a5,-1 - *s++ = '0'; - 2f4c: 0705 addi a4,a4,1 - while (n) { - 2f4e: e0078663 beqz a5,255a <stbsp_vsprintfcb+0x11b6> - if ((((stbsp__uintptr)s) & 3) == 0) - 2f52: 00377613 andi a2,a4,3 - 2f56: fa65 bnez a2,2f46 <stbsp_vsprintfcb+0x1ba2> - while (n >= 4) { - 2f58: 468d li a3,3 - 2f5a: eaf6f5e3 bgeu a3,a5,2e04 <stbsp_vsprintfcb+0x1a60> - 2f5e: ffc7869b addiw a3,a5,-4 - 2f62: 0026d69b srliw a3,a3,0x2 - 2f66: 2685 addiw a3,a3,1 - 2f68: 068a slli a3,a3,0x2 - *(stbsp__uint32 *)s = 0x30303030; - 2f6a: 30303637 lui a2,0x30303 - 2f6e: 96ba add a3,a3,a4 - 2f70: 03060613 addi a2,a2,48 # 30303030 <_ZSt4cerr+0x302fb6b8> - 2f74: c310 sw a2,0(a4) - s += 4; - 2f76: 0711 addi a4,a4,4 - while (n >= 4) { - 2f78: fed71ee3 bne a4,a3,2f74 <stbsp_vsprintfcb+0x1bd0> - 2f7c: 8b8d andi a5,a5,3 - while (n) { - 2f7e: e80793e3 bnez a5,2e04 <stbsp_vsprintfcb+0x1a60> - 2f82: dd8ff06f j 255a <stbsp_vsprintfcb+0x11b6> - if (((stbsp__uintptr)sn & 3) == 0) - 2f86: 87d6 mv a5,s5 - l = stbsp__strlen_limited(s, (pr >= 0) ? pr : ~0u); - 2f88: 56fd li a3,-1 - 2f8a: b155 j 2c2e <stbsp_vsprintfcb+0x188a> - if ((dp <= -4) || (dp > (stbsp__int32)n)) { - 2f8c: 5775 li a4,-3 - 2f8e: 00e7ce63 blt a5,a4,2faa <stbsp_vsprintfcb+0x1c06> - 2f92: f6fa4663 blt s4,a5,26fe <stbsp_vsprintfcb+0x135a> - if (dp > 0) { - 2f96: ecf054e3 blez a5,2e5e <stbsp_vsprintfcb+0x1aba> - 2f9a: 86c2 mv a3,a6 - pr = (dp < (stbsp__int32)l) ? l - dp : 0; - 2f9c: 4881 li a7,0 - 2f9e: ee9fe06f j 1e86 <stbsp_vsprintfcb+0xae2> - while (i--) - 2fa2: fff7869b addiw a3,a5,-1 - 2fa6: 8722 mv a4,s0 - 2fa8: b105 j 2bc8 <stbsp_vsprintfcb+0x1824> - if (pr > (stbsp__int32)l) - 2faa: 0008071b sext.w a4,a6 - while ((l > 1) && (pr) && (sn[l - 1] == '0')) { - 2fae: 7ae6 ld s5,120(sp) - if (pr > (stbsp__int32)l) - 2fb0: 86c2 mv a3,a6 - 2fb2: 88d2 mv a7,s4 - 2fb4: f7475d63 bge a4,s4,272e <stbsp_vsprintfcb+0x138a> - while ((l > 1) && (pr) && (sn[l - 1] == '0')) { - 2fb8: 8542 mv a0,a6 - 2fba: f56ff06f j 2710 <stbsp_vsprintfcb+0x136c> - -0000000000002fbe <stbsp_sprintf>: -{ - 2fbe: 715d addi sp,sp,-80 - va_start(va, fmt); - 2fc0: 02010313 addi t1,sp,32 -{ - 2fc4: f032 sd a2,32(sp) - 2fc6: f436 sd a3,40(sp) - 2fc8: f83a sd a4,48(sp) - result = STB_SPRINTF_DECORATE(vsprintfcb)(0, 0, buf, fmt, va); - 2fca: 86ae mv a3,a1 - 2fcc: 862a mv a2,a0 - 2fce: 871a mv a4,t1 - 2fd0: 4581 li a1,0 - 2fd2: 4501 li a0,0 -{ - 2fd4: ec06 sd ra,24(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(vsprintfcb)(0, 0, buf, fmt, va); - 2fde: bc6fe0ef jal 13a4 <stbsp_vsprintfcb> -} - 2fe2: 60e2 ld ra,24(sp) - 2fe4: 6161 addi sp,sp,80 - 2fe6: 8082 ret - -0000000000002fe8 <stbsp_vsnprintf>: -{ - 2fe8: dd010113 addi sp,sp,-560 - 2fec: 22813023 sd s0,544(sp) - 2ff0: 20913c23 sd s1,536(sp) - 2ff4: 22113423 sd ra,552(sp) - 2ff8: 84ae mv s1,a1 - 2ffa: 842a mv s0,a0 - 2ffc: 88b2 mv a7,a2 - 2ffe: 8736 mv a4,a3 - if ( (count == 0) && !buf ) - 3000: e591 bnez a1,300c <stbsp_vsnprintf+0x24> - 3002: c141 beqz a0,3082 <stbsp_vsnprintf+0x9a> - c.buf = buf; - 3004: e02a sd a0,0(sp) - c.count = count; - 3006: e402 sd zero,8(sp) - return (c->count >= STB_SPRINTF_MIN) ? c->buf : c->tmp; // go direct into buffer if you can - 3008: 0810 addi a2,sp,16 - 300a: a089 j 304c <stbsp_vsnprintf+0x64> - if (len > c->count) - 300c: 0015a593 slti a1,a1,1 - 3010: 40b005bb negw a1,a1 - 3014: 8de5 and a1,a1,s1 - c.buf = buf; - 3016: e02a sd a0,0(sp) - c.count = count; - 3018: c426 sw s1,8(sp) - c.length = 0; - 301a: c602 sw zero,12(sp) - if (len > c->count) - 301c: 2581 sext.w a1,a1 - if (len) { - 301e: 0804d663 bgez s1,30aa <stbsp_vsnprintf+0xc2> - s = buf; - 3022: 4781 li a5,0 - if (buf != c->buf) { - 3024: c911 beqz a0,3038 <stbsp_vsnprintf+0x50> - *d++ = *s++; - 3026: 0007c803 lbu a6,0(a5) - 302a: 0785 addi a5,a5,1 - 302c: 00f40533 add a0,s0,a5 - 3030: ff050fa3 sb a6,-1(a0) - } while (s < se); - 3034: feb7e9e3 bltu a5,a1,3026 <stbsp_vsnprintf+0x3e> - c->count -= len; - 3038: 40b486bb subw a3,s1,a1 - c->buf += len; - 303c: 95a2 add a1,a1,s0 - 303e: e02e sd a1,0(sp) - c->count -= len; - 3040: c436 sw a3,8(sp) - return (c->count >= STB_SPRINTF_MIN) ? c->buf : c->tmp; // go direct into buffer if you can - 3042: 1ff00793 li a5,511 - 3046: fcd7d1e3 bge a5,a3,3008 <stbsp_vsnprintf+0x20> - 304a: 6602 ld a2,0(sp) - STB_SPRINTF_DECORATE( vsprintfcb )( stbsp__clamp_callback, &c, stbsp__clamp_callback(0,&c,0), fmt, va ); - 304c: 86c6 mv a3,a7 - 304e: 858a mv a1,sp - 3050: ffffd517 auipc a0,0xffffd - 3054: 21650513 addi a0,a0,534 # 266 <stbsp__clamp_callback> - 3058: b4cfe0ef jal 13a4 <stbsp_vsprintfcb> - l = (int)( c.buf - buf ); - 305c: 6782 ld a5,0(sp) - 305e: 9f81 subw a5,a5,s0 - if ( l >= count ) // should never be greater, only equal (or less) than count - 3060: 0097c463 blt a5,s1,3068 <stbsp_vsnprintf+0x80> - l = count - 1; - 3064: fff4879b addiw a5,s1,-1 - buf[l] = 0; - 3068: 943e add s0,s0,a5 - 306a: 00040023 sb zero,0(s0) -} - 306e: 22813083 ld ra,552(sp) - 3072: 22013403 ld s0,544(sp) - 3076: 4532 lw a0,12(sp) - 3078: 21813483 ld s1,536(sp) - 307c: 23010113 addi sp,sp,560 - 3080: 8082 ret - STB_SPRINTF_DECORATE( vsprintfcb )( stbsp__count_clamp_callback, &c, c.tmp, fmt, va ); - 3082: 86b2 mv a3,a2 - 3084: 858a mv a1,sp - 3086: 0810 addi a2,sp,16 - 3088: ffffd517 auipc a0,0xffffd - 308c: 22c50513 addi a0,a0,556 # 2b4 <stbsp__count_clamp_callback> - c.length = 0; - 3090: c602 sw zero,12(sp) - STB_SPRINTF_DECORATE( vsprintfcb )( stbsp__count_clamp_callback, &c, c.tmp, fmt, va ); - 3092: b12fe0ef jal 13a4 <stbsp_vsprintfcb> -} - 3096: 22813083 ld ra,552(sp) - 309a: 22013403 ld s0,544(sp) - 309e: 4532 lw a0,12(sp) - 30a0: 21813483 ld s1,536(sp) - 30a4: 23010113 addi sp,sp,560 - 30a8: 8082 ret - 30aa: 86a6 mv a3,s1 - 30ac: bf59 j 3042 <stbsp_vsnprintf+0x5a> - -00000000000030ae <stbsp_snprintf>: -{ - 30ae: 715d addi sp,sp,-80 - va_start(va, fmt); - 30b0: 02810313 addi t1,sp,40 -{ - 30b4: f436 sd a3,40(sp) - result = STB_SPRINTF_DECORATE(vsnprintf)(buf, count, fmt, va); - 30b6: 869a mv a3,t1 -{ - 30b8: ec06 sd ra,24(sp) - 30ba: f83a sd a4,48(sp) - 30bc: fc3e sd a5,56(sp) - 30be: e0c2 sd a6,64(sp) - 30c0: e4c6 sd a7,72(sp) - va_start(va, fmt); - 30c2: e41a sd t1,8(sp) - result = STB_SPRINTF_DECORATE(vsnprintf)(buf, count, fmt, va); - 30c4: f25ff0ef jal 2fe8 <stbsp_vsnprintf> -} - 30c8: 60e2 ld ra,24(sp) - 30ca: 6161 addi sp,sp,80 - 30cc: 8082 ret - -00000000000030ce <stbsp_vsprintf>: -{ - 30ce: 86ae mv a3,a1 - 30d0: 8732 mv a4,a2 - return STB_SPRINTF_DECORATE(vsprintfcb)(0, 0, buf, fmt, va); - 30d2: 4581 li a1,0 - 30d4: 862a mv a2,a0 - 30d6: 4501 li a0,0 - 30d8: accfe06f j 13a4 <stbsp_vsprintfcb> - -00000000000030dc <sprintf>: -{ - 30dc: 7119 addi sp,sp,-128 - va_start(ap, format); - 30de: 05010313 addi t1,sp,80 -{ - 30e2: e0a2 sd s0,64(sp) - 30e4: fc26 sd s1,56(sp) - 30e6: 842a mv s0,a0 - 30e8: e8b2 sd a2,80(sp) - _vprintf_core(&ctx, format, ap); - 30ea: 0808 addi a0,sp,16 - ctx.limit = size; - 30ec: 54fd li s1,-1 - _vprintf_core(&ctx, format, ap); - 30ee: 861a mv a2,t1 -{ - 30f0: e486 sd ra,72(sp) - 30f2: ecb6 sd a3,88(sp) - 30f4: f0ba sd a4,96(sp) - 30f6: f4be sd a5,104(sp) - 30f8: f8c2 sd a6,112(sp) - 30fa: fcc6 sd a7,120(sp) - va_start(ap, format); - 30fc: e41a sd t1,8(sp) - ctx.buf = str; - 30fe: e822 sd s0,16(sp) - ctx.limit = size; - 3100: ec26 sd s1,24(sp) - ctx.written = 0; - 3102: f002 sd zero,32(sp) - ctx.stream = NULL; - 3104: f402 sd zero,40(sp) - _vprintf_core(&ctx, format, ap); - 3106: 02c000ef jal 3132 <_vprintf_core.constprop.0.isra.0> - if (ctx.written < size) - 310a: 7502 ld a0,32(sp) - 310c: 00950b63 beq a0,s1,3122 <sprintf+0x46> - str[ctx.written] = '\0'; - 3110: 942a add s0,s0,a0 - 3112: 00040023 sb zero,0(s0) -} - 3116: 60a6 ld ra,72(sp) - 3118: 6406 ld s0,64(sp) - 311a: 74e2 ld s1,56(sp) - 311c: 2501 sext.w a0,a0 - 311e: 6109 addi sp,sp,128 - 3120: 8082 ret - str[size - 1] = '\0'; - 3122: fe040f23 sb zero,-2(s0) -} - 3126: 60a6 ld ra,72(sp) - 3128: 6406 ld s0,64(sp) - 312a: 74e2 ld s1,56(sp) - 312c: 2501 sext.w a0,a0 - 312e: 6109 addi sp,sp,128 - 3130: 8082 ret - -0000000000003132 <_vprintf_core.constprop.0.isra.0>: -static int _vprintf_core(_OutContext *ctx, const char *format, va_list ap) - 3132: 7129 addi sp,sp,-320 - 3134: edee sd s11,216(sp) - 3136: fe06 sd ra,312(sp) - 3138: 8dae mv s11,a1 - while (*p) - 313a: 0005c583 lbu a1,0(a1) - 313e: cde9 beqz a1,3218 <_vprintf_core.constprop.0.isra.0+0xe6> - 3140: f626 sd s1,296(sp) - 3142: f24a sd s2,288(sp) - 3144: ee4e sd s3,280(sp) - 3146: e656 sd s5,264(sp) - 3148: f9e2 sd s8,240(sp) - 314a: fa22 sd s0,304(sp) - 314c: ea52 sd s4,272(sp) - 314e: e25a sd s6,256(sp) - 3150: fdde sd s7,248(sp) - 3152: f5e6 sd s9,232(sp) - 3154: f1ea sd s10,224(sp) - 3156: 84aa mv s1,a0 - 3158: 8c32 mv s8,a2 - if (*p != '%') - 315a: 02500a93 li s5,37 - 315e: 49c1 li s3,16 - 3160: 00002917 auipc s2,0x2 - 3164: 2dc90913 addi s2,s2,732 # 543c <_GLOBAL__sub_I__ZSt3cin+0x376> - 3168: a039 j 3176 <_vprintf_core.constprop.0.isra.0+0x44> - _out_char(ctx, spec); - 316a: 8526 mv a0,s1 - 316c: 952fe0ef jal 12be <_out_char> - while (*p) - 3170: 000dc583 lbu a1,0(s11) - 3174: c5d9 beqz a1,3202 <_vprintf_core.constprop.0.isra.0+0xd0> - _out_char(ctx, *p++); - 3176: 0d85 addi s11,s11,1 - if (*p != '%') - 3178: ff5599e3 bne a1,s5,316a <_vprintf_core.constprop.0.isra.0+0x38> - int flag_left = 0, flag_zero = 0, flag_plus = 0, flag_space = 0, flag_hash = 0; - 317c: 4501 li a0,0 - 317e: 4881 li a7,0 - 3180: 4581 li a1,0 - 3182: 4b01 li s6,0 - 3184: 4a01 li s4,0 - if (*p == '-') - 3186: 000dcc83 lbu s9,0(s11) - 318a: fe0c871b addiw a4,s9,-32 - 318e: 0ff77713 zext.b a4,a4 - 3192: 00e9e763 bltu s3,a4,31a0 <_vprintf_core.constprop.0.isra.0+0x6e> - 3196: 070a slli a4,a4,0x2 - 3198: 974a add a4,a4,s2 - 319a: 4318 lw a4,0(a4) - 319c: 974a add a4,a4,s2 - 319e: 8702 jr a4 - if (*p == '*') - 31a0: 02a00793 li a5,42 - 31a4: 16fc9c63 bne s9,a5,331c <_vprintf_core.constprop.0.isra.0+0x1ea> - width = va_arg(ap, int); - 31a8: 000c2403 lw s0,0(s8) - 31ac: 0c21 addi s8,s8,8 - if (width < 0) - 31ae: 00045563 bgez s0,31b8 <_vprintf_core.constprop.0.isra.0+0x86> - width = -width; - 31b2: 4080043b negw s0,s0 - flag_left = 1; - 31b6: 4a05 li s4,1 - while (*p >= '0' && *p <= '9') - 31b8: 001dcc83 lbu s9,1(s11) - p++; - 31bc: 0d85 addi s11,s11,1 - if (*p == '.') - 31be: 02e00793 li a5,46 - int precision = -1; - 31c2: 5bfd li s7,-1 - if (*p == '.') - 31c4: 18fc8a63 beq s9,a5,3358 <_vprintf_core.constprop.0.isra.0+0x226> - if (*p == 'l') - 31c8: 06c00693 li a3,108 - 31cc: 8666 mv a2,s9 - 31ce: 1adc8663 beq s9,a3,337a <_vprintf_core.constprop.0.isra.0+0x248> - else if (*p == 'z') - 31d2: 07a00693 li a3,122 - p++; - 31d6: 0d85 addi s11,s11,1 - else if (*p == 'z') - 31d8: 24dc8163 beq s9,a3,341a <_vprintf_core.constprop.0.isra.0+0x2e8> - if (!spec) - 31dc: 06400693 li a3,100 - 31e0: 4adc8163 beq s9,a3,3682 <_vprintf_core.constprop.0.isra.0+0x550> - 31e4: 06400693 li a3,100 - int len_mod = 0; - 31e8: 4e81 li t4,0 - 31ea: 1b96e663 bltu a3,s9,3396 <_vprintf_core.constprop.0.isra.0+0x264> - 31ee: 04700693 li a3,71 - 31f2: 2796e463 bltu a3,s9,345a <_vprintf_core.constprop.0.isra.0+0x328> - 31f6: 04400693 li a3,68 - 31fa: 0596e363 bltu a3,s9,3240 <_vprintf_core.constprop.0.isra.0+0x10e> - 31fe: 240c9363 bnez s9,3444 <_vprintf_core.constprop.0.isra.0+0x312> - 3202: 7452 ld s0,304(sp) - 3204: 74b2 ld s1,296(sp) - 3206: 7912 ld s2,288(sp) - 3208: 69f2 ld s3,280(sp) - 320a: 6a52 ld s4,272(sp) - 320c: 6ab2 ld s5,264(sp) - 320e: 6b12 ld s6,256(sp) - 3210: 7bee ld s7,248(sp) - 3212: 7c4e ld s8,240(sp) - 3214: 7cae ld s9,232(sp) - 3216: 7d0e ld s10,224(sp) -} - 3218: 70f2 ld ra,312(sp) - 321a: 6dee ld s11,216(sp) - 321c: 6131 addi sp,sp,320 - 321e: 8082 ret - if (*p == '-') - 3220: 4585 li a1,1 - p++; - 3222: 0d85 addi s11,s11,1 - if (*p == '-') - 3224: b78d j 3186 <_vprintf_core.constprop.0.isra.0+0x54> - 3226: 4505 li a0,1 - p++; - 3228: 0d85 addi s11,s11,1 - while (1) - 322a: bfb1 j 3186 <_vprintf_core.constprop.0.isra.0+0x54> - if (*p == '-') - 322c: 4885 li a7,1 - p++; - 322e: 0d85 addi s11,s11,1 - while (1) - 3230: bf99 j 3186 <_vprintf_core.constprop.0.isra.0+0x54> - if (*p == '-') - 3232: 4b05 li s6,1 - p++; - 3234: 0d85 addi s11,s11,1 - while (1) - 3236: bf81 j 3186 <_vprintf_core.constprop.0.isra.0+0x54> - if (*p == '-') - 3238: 4a05 li s4,1 - p++; - 323a: 0d85 addi s11,s11,1 - while (1) - 323c: b7a9 j 3186 <_vprintf_core.constprop.0.isra.0+0x54> - char spec = *p++; - 323e: 8dbe mv s11,a5 - fmt_tmp[f_idx++] = '%'; - 3240: 02500693 li a3,37 - 3244: 02d10823 sb a3,48(sp) - 3248: 4d05 li s10,1 - if (flag_left) - 324a: 000a0763 beqz s4,3258 <_vprintf_core.constprop.0.isra.0+0x126> - fmt_tmp[f_idx++] = '-'; - 324e: 02d00693 li a3,45 - 3252: 02d108a3 sb a3,49(sp) - 3256: 4d09 li s10,2 - if (flag_zero) - 3258: 000b0c63 beqz s6,3270 <_vprintf_core.constprop.0.isra.0+0x13e> - fmt_tmp[f_idx++] = '0'; - 325c: 0c0d0793 addi a5,s10,192 - 3260: 0818 addi a4,sp,16 - 3262: 00e786b3 add a3,a5,a4 - 3266: 03000613 li a2,48 - 326a: f6c68023 sb a2,-160(a3) - 326e: 2d05 addiw s10,s10,1 - if (flag_plus) - 3270: c999 beqz a1,3286 <_vprintf_core.constprop.0.isra.0+0x154> - fmt_tmp[f_idx++] = '+'; - 3272: 0c0d0793 addi a5,s10,192 - 3276: 0818 addi a4,sp,16 - 3278: 00e786b3 add a3,a5,a4 - 327c: 02b00613 li a2,43 - 3280: f6c68023 sb a2,-160(a3) - 3284: 2d05 addiw s10,s10,1 - if (flag_space) - 3286: 00088c63 beqz a7,329e <_vprintf_core.constprop.0.isra.0+0x16c> - fmt_tmp[f_idx++] = ' '; - 328a: 0c0d0793 addi a5,s10,192 - 328e: 0818 addi a4,sp,16 - 3290: 00e786b3 add a3,a5,a4 - 3294: 02000613 li a2,32 - 3298: f6c68023 sb a2,-160(a3) - 329c: 2d05 addiw s10,s10,1 - if (flag_hash) - 329e: c919 beqz a0,32b4 <_vprintf_core.constprop.0.isra.0+0x182> - fmt_tmp[f_idx++] = '#'; - 32a0: 0c0d0793 addi a5,s10,192 - 32a4: 0818 addi a4,sp,16 - 32a6: 00e786b3 add a3,a5,a4 - 32aa: 02300613 li a2,35 - 32ae: f6c68023 sb a2,-160(a3) - 32b2: 2d05 addiw s10,s10,1 - if (width > 0) - 32b4: 03010a13 addi s4,sp,48 - 32b8: 28804563 bgtz s0,3542 <_vprintf_core.constprop.0.isra.0+0x410> - if (precision >= 0) - 32bc: 260bd763 bgez s7,352a <_vprintf_core.constprop.0.isra.0+0x3f8> - fmt_tmp[f_idx++] = spec; - 32c0: 0c0d0793 addi a5,s10,192 - 32c4: 0818 addi a4,sp,16 - 32c6: 00e78633 add a2,a5,a4 - stbsp_snprintf(f_buf, sizeof(f_buf), fmt_tmp, f_val); - 32ca: 000c3683 ld a3,0(s8) - fmt_tmp[f_idx] = '\0'; - 32ce: 001d071b addiw a4,s10,1 - 32d2: 0c070793 addi a5,a4,192 - 32d6: 0818 addi a4,sp,16 - fmt_tmp[f_idx++] = spec; - 32d8: f7960023 sb s9,-160(a2) - fmt_tmp[f_idx] = '\0'; - 32dc: 973e add a4,a4,a5 - stbsp_snprintf(f_buf, sizeof(f_buf), fmt_tmp, f_val); - 32de: 08000593 li a1,128 - 32e2: 8652 mv a2,s4 - 32e4: 0888 addi a0,sp,80 - fmt_tmp[f_idx] = '\0'; - 32e6: f6070023 sb zero,-160(a4) - stbsp_snprintf(f_buf, sizeof(f_buf), fmt_tmp, f_val); - 32ea: dc5ff0ef jal 30ae <stbsp_snprintf> - for (int i = 0; f_buf[i] != '\0'; i++) - 32ee: 05014583 lbu a1,80(sp) - double f_val = va_arg(ap, double); - 32f2: 0c21 addi s8,s8,8 - for (int i = 0; f_buf[i] != '\0'; i++) - 32f4: 05110413 addi s0,sp,81 - 32f8: e6058ce3 beqz a1,3170 <_vprintf_core.constprop.0.isra.0+0x3e> - _out_char(ctx, f_buf[i]); - 32fc: 8526 mv a0,s1 - 32fe: fc1fd0ef jal 12be <_out_char> - for (int i = 0; f_buf[i] != '\0'; i++) - 3302: 00044583 lbu a1,0(s0) - 3306: 0405 addi s0,s0,1 - 3308: e60584e3 beqz a1,3170 <_vprintf_core.constprop.0.isra.0+0x3e> - _out_char(ctx, f_buf[i]); - 330c: 8526 mv a0,s1 - 330e: fb1fd0ef jal 12be <_out_char> - for (int i = 0; f_buf[i] != '\0'; i++) - 3312: 00044583 lbu a1,0(s0) - 3316: 0405 addi s0,s0,1 - 3318: f1f5 bnez a1,32fc <_vprintf_core.constprop.0.isra.0+0x1ca> - 331a: bd99 j 3170 <_vprintf_core.constprop.0.isra.0+0x3e> - while (*p >= '0' && *p <= '9') - 331c: fd0c869b addiw a3,s9,-48 - 3320: 0ff6f313 zext.b t1,a3 - 3324: 4725 li a4,9 - int width = 0; - 3326: 4401 li s0,0 - while (*p >= '0' && *p <= '9') - 3328: 4625 li a2,9 - 332a: e8676ae3 bltu a4,t1,31be <_vprintf_core.constprop.0.isra.0+0x8c> - 332e: 001dcc83 lbu s9,1(s11) - width = width * 10 + (*p - '0'); - 3332: 0024171b slliw a4,s0,0x2 - 3336: 9f21 addw a4,a4,s0 - 3338: 0017171b slliw a4,a4,0x1 - 333c: 00e6843b addw s0,a3,a4 - while (*p >= '0' && *p <= '9') - 3340: fd0c869b addiw a3,s9,-48 - 3344: 0ff6f713 zext.b a4,a3 - p++; - 3348: 0d85 addi s11,s11,1 - while (*p >= '0' && *p <= '9') - 334a: fee672e3 bgeu a2,a4,332e <_vprintf_core.constprop.0.isra.0+0x1fc> - if (*p == '.') - 334e: 02e00793 li a5,46 - int precision = -1; - 3352: 5bfd li s7,-1 - if (*p == '.') - 3354: e6fc9ae3 bne s9,a5,31c8 <_vprintf_core.constprop.0.isra.0+0x96> - if (*p == '*') - 3358: 001dcc83 lbu s9,1(s11) - 335c: 02a00793 li a5,42 - 3360: 16fc9f63 bne s9,a5,34de <_vprintf_core.constprop.0.isra.0+0x3ac> - while (*p >= '0' && *p <= '9') - 3364: 002dcc83 lbu s9,2(s11) - if (*p == 'l') - 3368: 06c00693 li a3,108 - precision = va_arg(ap, int); - 336c: 000c2b83 lw s7,0(s8) - p++; - 3370: 0d89 addi s11,s11,2 - precision = va_arg(ap, int); - 3372: 0c21 addi s8,s8,8 - if (*p == 'l') - 3374: 8666 mv a2,s9 - 3376: e4dc9ee3 bne s9,a3,31d2 <_vprintf_core.constprop.0.isra.0+0xa0> - if (*p == 'l') - 337a: 001dcc83 lbu s9,1(s11) - 337e: 08cc8d63 beq s9,a2,3418 <_vprintf_core.constprop.0.isra.0+0x2e6> - char spec = *p++; - 3382: 06400693 li a3,100 - 3386: 0d89 addi s11,s11,2 - if (!spec) - 3388: 4cdc8c63 beq s9,a3,3860 <_vprintf_core.constprop.0.isra.0+0x72e> - 338c: 06400693 li a3,100 - len_mod = 1; - 3390: 4e85 li t4,1 - 3392: e596fee3 bgeu a3,s9,31ee <_vprintf_core.constprop.0.isra.0+0xbc> - 3396: f9bc869b addiw a3,s9,-101 - 339a: 0ff6f693 zext.b a3,a3 - 339e: 464d li a2,19 - 33a0: 12d66863 bltu a2,a3,34d0 <_vprintf_core.constprop.0.isra.0+0x39e> - 33a4: 4e05 li t3,1 - 33a6: 00091637 lui a2,0x91 - 33aa: 00de1333 sll t1,t3,a3 - 33ae: 81060613 addi a2,a2,-2032 # 90810 <_ZSt4cerr+0x88e98> - 33b2: 00c37633 and a2,t1,a2 - 33b6: 1a061463 bnez a2,355e <_vprintf_core.constprop.0.isra.0+0x42c> - 33ba: 00737313 andi t1,t1,7 - 33be: e80311e3 bnez t1,3240 <_vprintf_core.constprop.0.isra.0+0x10e> - 33c2: 4639 li a2,14 - 33c4: 10c69663 bne a3,a2,34d0 <_vprintf_core.constprop.0.isra.0+0x39e> - const char *s = va_arg(ap, char *); - 33c8: 000c3c83 ld s9,0(s8) - if (!s) - 33cc: 420c8863 beqz s9,37fc <_vprintf_core.constprop.0.isra.0+0x6ca> - while (*tmp && (precision < 0 || len < precision)) - 33d0: 000cc683 lbu a3,0(s9) - 33d4: 38068863 beqz a3,3764 <_vprintf_core.constprop.0.isra.0+0x632> - const char *tmp = s; - 33d8: 8666 mv a2,s9 - int len = 0; - 33da: 4681 li a3,0 - while (*tmp && (precision < 0 || len < precision)) - 33dc: 00db8863 beq s7,a3,33ec <_vprintf_core.constprop.0.isra.0+0x2ba> - 33e0: 00164583 lbu a1,1(a2) - len++; - 33e4: 2685 addiw a3,a3,1 - tmp++; - 33e6: 0605 addi a2,a2,1 - while (*tmp && (precision < 0 || len < precision)) - 33e8: f9f5 bnez a1,33dc <_vprintf_core.constprop.0.isra.0+0x2aa> - 33ea: 8bb6 mv s7,a3 - int padding = (width > len) ? width - len : 0; - 33ec: 268bc563 blt s7,s0,3656 <_vprintf_core.constprop.0.isra.0+0x524> - for (int i = 0; i < len; i++) - 33f0: 4401 li s0,0 - 33f2: 020b8163 beqz s7,3414 <_vprintf_core.constprop.0.isra.0+0x2e2> - 33f6: 4d01 li s10,0 - _out_char(ctx, s[i]); - 33f8: 01ac86b3 add a3,s9,s10 - 33fc: 0006c583 lbu a1,0(a3) - 3400: 8526 mv a0,s1 - for (int i = 0; i < len; i++) - 3402: 0d05 addi s10,s10,1 - _out_char(ctx, s[i]); - 3404: ebbfd0ef jal 12be <_out_char> - for (int i = 0; i < len; i++) - 3408: 000d069b sext.w a3,s10 - 340c: ff76c6e3 blt a3,s7,33f8 <_vprintf_core.constprop.0.isra.0+0x2c6> - if (flag_left) - 3410: 260a1463 bnez s4,3678 <_vprintf_core.constprop.0.isra.0+0x546> - const char *s = va_arg(ap, char *); - 3414: 0c21 addi s8,s8,8 - 3416: bba9 j 3170 <_vprintf_core.constprop.0.isra.0+0x3e> - p++; - 3418: 0d89 addi s11,s11,2 - char spec = *p++; - 341a: 000dcc83 lbu s9,0(s11) - 341e: 06400693 li a3,100 - 3422: 001d8793 addi a5,s11,1 - if (!spec) - 3426: 3edc8063 beq s9,a3,3806 <_vprintf_core.constprop.0.isra.0+0x6d4> - 342a: 0796ea63 bltu a3,s9,349e <_vprintf_core.constprop.0.isra.0+0x36c> - 342e: 04700693 li a3,71 - 3432: 0f96e263 bltu a3,s9,3516 <_vprintf_core.constprop.0.isra.0+0x3e4> - 3436: 04400693 li a3,68 - 343a: e196e2e3 bltu a3,s9,323e <_vprintf_core.constprop.0.isra.0+0x10c> - 343e: dc0c82e3 beqz s9,3202 <_vprintf_core.constprop.0.isra.0+0xd0> - char spec = *p++; - 3442: 8dbe mv s11,a5 - _out_char(ctx, '%'); - 3444: 02500593 li a1,37 - 3448: 8526 mv a0,s1 - 344a: e75fd0ef jal 12be <_out_char> - if (spec != '%') - 344e: 02500713 li a4,37 - 3452: d0ec8fe3 beq s9,a4,3170 <_vprintf_core.constprop.0.isra.0+0x3e> - _out_char(ctx, spec); - 3456: 85e6 mv a1,s9 - 3458: bb09 j 316a <_vprintf_core.constprop.0.isra.0+0x38> - 345a: 05800693 li a3,88 - 345e: 2edc8263 beq s9,a3,3742 <_vprintf_core.constprop.0.isra.0+0x610> - 3462: 06300713 li a4,99 - 3466: 06ec9563 bne s9,a4,34d0 <_vprintf_core.constprop.0.isra.0+0x39e> - char c = (char)va_arg(ap, int); - 346a: 000c4c83 lbu s9,0(s8) - int padding = (width > 1) ? width - 1 : 0; - 346e: 8722 mv a4,s0 - 3470: 00804363 bgtz s0,3476 <_vprintf_core.constprop.0.isra.0+0x344> - 3474: 4705 li a4,1 - 3476: fff7041b addiw s0,a4,-1 - if (!flag_left) - 347a: 3c0a0463 beqz s4,3842 <_vprintf_core.constprop.0.isra.0+0x710> - _out_char(ctx, c); - 347e: 85e6 mv a1,s9 - 3480: 8526 mv a0,s1 - 3482: e3dfd0ef jal 12be <_out_char> - for (int i = 0; i < padding; i++) - 3486: 4a01 li s4,0 - 3488: d451 beqz s0,3414 <_vprintf_core.constprop.0.isra.0+0x2e2> - _out_char(ctx, ' '); - 348a: 02000593 li a1,32 - 348e: 8526 mv a0,s1 - for (int i = 0; i < padding; i++) - 3490: 2a05 addiw s4,s4,1 - _out_char(ctx, ' '); - 3492: e2dfd0ef jal 12be <_out_char> - for (int i = 0; i < padding; i++) - 3496: ff441ae3 bne s0,s4,348a <_vprintf_core.constprop.0.isra.0+0x358> - const char *s = va_arg(ap, char *); - 349a: 0c21 addi s8,s8,8 - 349c: b9d1 j 3170 <_vprintf_core.constprop.0.isra.0+0x3e> - 349e: f9bc861b addiw a2,s9,-101 - 34a2: 0ff67613 zext.b a2,a2 - 34a6: 46cd li a3,19 - 34a8: 40c6e963 bltu a3,a2,38ba <_vprintf_core.constprop.0.isra.0+0x788> - 34ac: 00091337 lui t1,0x91 - 34b0: 4685 li a3,1 - 34b2: 00c696b3 sll a3,a3,a2 - 34b6: 81030313 addi t1,t1,-2032 # 90810 <_ZSt4cerr+0x88e98> - 34ba: 0066f333 and t1,a3,t1 - 34be: 34031c63 bnez t1,3816 <_vprintf_core.constprop.0.isra.0+0x6e4> - 34c2: 8a9d andi a3,a3,7 - 34c4: d6069de3 bnez a3,323e <_vprintf_core.constprop.0.isra.0+0x10c> - 34c8: 46b9 li a3,14 - char spec = *p++; - 34ca: 8dbe mv s11,a5 - 34cc: eed60ee3 beq a2,a3,33c8 <_vprintf_core.constprop.0.isra.0+0x296> - _out_char(ctx, '%'); - 34d0: 02500593 li a1,37 - 34d4: 8526 mv a0,s1 - 34d6: de9fd0ef jal 12be <_out_char> - _out_char(ctx, spec); - 34da: 85e6 mv a1,s9 - 34dc: b179 j 316a <_vprintf_core.constprop.0.isra.0+0x38> - while (*p >= '0' && *p <= '9') - 34de: fd0c869b addiw a3,s9,-48 - 34e2: 0ff6fe13 zext.b t3,a3 - 34e6: 4625 li a2,9 - p++; - 34e8: 0d85 addi s11,s11,1 - precision = 0; - 34ea: 4b81 li s7,0 - while (*p >= '0' && *p <= '9') - 34ec: 4325 li t1,9 - 34ee: cdc66de3 bltu a2,t3,31c8 <_vprintf_core.constprop.0.isra.0+0x96> - precision = precision * 10 + (*p - '0'); - 34f2: 002b961b slliw a2,s7,0x2 - while (*p >= '0' && *p <= '9') - 34f6: 001dcc83 lbu s9,1(s11) - precision = precision * 10 + (*p - '0'); - 34fa: 0176073b addw a4,a2,s7 - 34fe: 0017171b slliw a4,a4,0x1 - 3502: 00e68bbb addw s7,a3,a4 - while (*p >= '0' && *p <= '9') - 3506: fd0c869b addiw a3,s9,-48 - 350a: 0ff6f613 zext.b a2,a3 - p++; - 350e: 0d85 addi s11,s11,1 - while (*p >= '0' && *p <= '9') - 3510: fec371e3 bgeu t1,a2,34f2 <_vprintf_core.constprop.0.isra.0+0x3c0> - 3514: b955 j 31c8 <_vprintf_core.constprop.0.isra.0+0x96> - 3516: 05800693 li a3,88 - 351a: 3cdc8d63 beq s9,a3,38f4 <_vprintf_core.constprop.0.isra.0+0x7c2> - 351e: 06300713 li a4,99 - char spec = *p++; - 3522: 8dbe mv s11,a5 - 3524: f4ec83e3 beq s9,a4,346a <_vprintf_core.constprop.0.isra.0+0x338> - 3528: b765 j 34d0 <_vprintf_core.constprop.0.isra.0+0x39e> - f_idx += sprintf(&fmt_tmp[f_idx], ".%d", precision); - 352a: 01aa0533 add a0,s4,s10 - 352e: 865e mv a2,s7 - 3530: 00002597 auipc a1,0x2 - 3534: c9058593 addi a1,a1,-880 # 51c0 <_GLOBAL__sub_I__ZSt3cin+0xfa> - 3538: ba5ff0ef jal 30dc <sprintf> - 353c: 00ad0d3b addw s10,s10,a0 - 3540: b341 j 32c0 <_vprintf_core.constprop.0.isra.0+0x18e> - f_idx += sprintf(&fmt_tmp[f_idx], "%d", width); - 3542: 01aa0533 add a0,s4,s10 - 3546: 8622 mv a2,s0 - 3548: 00002597 auipc a1,0x2 - 354c: c7058593 addi a1,a1,-912 # 51b8 <_GLOBAL__sub_I__ZSt3cin+0xf2> - 3550: b8dff0ef jal 30dc <sprintf> - 3554: 00ad0d3b addw s10,s10,a0 - if (precision >= 0) - 3558: d60bc4e3 bltz s7,32c0 <_vprintf_core.constprop.0.isra.0+0x18e> - 355c: b7f9 j 352a <_vprintf_core.constprop.0.isra.0+0x3f8> - int is_signed = (spec == 'd' || spec == 'i'); - 355e: 06900693 li a3,105 - 3562: 10dc8e63 beq s9,a3,367e <_vprintf_core.constprop.0.isra.0+0x54c> - val = (uint64)va_arg(ap, void *); - 3566: 008c0793 addi a5,s8,8 - int base = (spec == 'x' || spec == 'X' || spec == 'p') ? 16 : 10; - 356a: 07800693 li a3,120 - val = (uint64)va_arg(ap, void *); - 356e: e43e sd a5,8(sp) - int base = (spec == 'x' || spec == 'X' || spec == 'p') ? 16 : 10; - 3570: 38dc9d63 bne s9,a3,390a <_vprintf_core.constprop.0.isra.0+0x7d8> - else if (len_mod == 1) - 3574: 33ce8963 beq t4,t3,38a6 <_vprintf_core.constprop.0.isra.0+0x774> - val = is_signed ? (uint64)((int64)va_arg(ap, int)) : (uint64)va_arg(ap, uint32); - 3578: 000c6e03 lwu t3,0(s8) - 357c: 85f6 mv a1,t4 - 357e: e002 sd zero,0(sp) - int base = (spec == 'x' || spec == 'X' || spec == 'p') ? 16 : 10; - 3580: 4341 li t1,16 - const char *digits = uppercase ? "0123456789ABCDEF" : "0123456789abcdef"; - 3582: 00002f97 auipc t6,0x2 - 3586: c06f8f93 addi t6,t6,-1018 # 5188 <_GLOBAL__sub_I__ZSt3cin+0xc2> - if (val == 0) - 358a: 120e0363 beqz t3,36b0 <_vprintf_core.constprop.0.isra.0+0x57e> - 358e: 01010293 addi t0,sp,16 - sign_char = '-'; - 3592: 8616 mv a2,t0 - 3594: 86f2 mv a3,t3 - buf[i++] = digits[val % base]; - 3596: 0266f8b3 remu a7,a3,t1 - 359a: 8f32 mv t5,a2 - while (val != 0) - 359c: 0605 addi a2,a2,1 - 359e: 8eb6 mv t4,a3 - buf[i++] = digits[val % base]; - 35a0: 98fe add a7,a7,t6 - 35a2: 0008c883 lbu a7,0(a7) - val /= base; - 35a6: 0266d6b3 divu a3,a3,t1 - buf[i++] = digits[val % base]; - 35aa: ff160fa3 sb a7,-1(a2) - while (val != 0) - 35ae: fe6ef4e3 bgeu t4,t1,3596 <_vprintf_core.constprop.0.isra.0+0x464> - buf[i++] = digits[val % base]; - 35b2: 405f0f3b subw t5,t5,t0 - 35b6: 2f05 addiw t5,t5,1 - if (precision >= 0) - 35b8: 100bc363 bltz s7,36be <_vprintf_core.constprop.0.isra.0+0x58c> - int prec_zeros = (precision > digit_len) ? precision - digit_len : 0; - 35bc: 1d7f4d63 blt t5,s7,3796 <_vprintf_core.constprop.0.isra.0+0x664> - if (precision == 0 && val == 0) - 35c0: 340b9163 bnez s7,3902 <_vprintf_core.constprop.0.isra.0+0x7d0> - 35c4: 200e0763 beqz t3,37d2 <_vprintf_core.constprop.0.isra.0+0x6a0> - for (int i = digit_len - 1; i >= 0; i--) - 35c8: ffff0c1b addiw s8,t5,-1 - if (spec == 'p' || (flag_hash && val != 0 && (spec == 'x' || spec == 'X'))) - 35cc: 07000693 li a3,112 - for (int i = digit_len - 1; i >= 0; i--) - 35d0: 8662 mv a2,s8 - if (spec == 'p' || (flag_hash && val != 0 && (spec == 'x' || spec == 'X'))) - 35d2: 28dc8e63 beq s9,a3,386e <_vprintf_core.constprop.0.isra.0+0x73c> - 35d6: 2a051663 bnez a0,3882 <_vprintf_core.constprop.0.isra.0+0x750> - int padding = (width > prefix_len + prec_zeros + digit_len) ? width - (prefix_len + prec_zeros + digit_len) : 0; - 35da: 00bf05bb addw a1,t5,a1 - 35de: 8d52 mv s10,s4 - 35e0: 4b01 li s6,0 - char *prefix_str = NULL; - 35e2: 4c81 li s9,0 - int padding = (width > prefix_len + prec_zeros + digit_len) ? width - (prefix_len + prec_zeros + digit_len) : 0; - 35e4: 1085d263 bge a1,s0,36e8 <_vprintf_core.constprop.0.isra.0+0x5b6> - 35e8: 9c0d subw s0,s0,a1 - if (!flag_left && !flag_zero) - 35ea: 100d0a63 beqz s10,36fe <_vprintf_core.constprop.0.isra.0+0x5cc> - if (sign_char) - 35ee: 6782 ld a5,0(sp) - 35f0: 10079263 bnez a5,36f4 <_vprintf_core.constprop.0.isra.0+0x5c2> - if (prefix_str) - 35f4: 000c8c63 beqz s9,360c <_vprintf_core.constprop.0.isra.0+0x4da> - _out_char(ctx, prefix_str[0]); - 35f8: 000cc583 lbu a1,0(s9) - 35fc: 8526 mv a0,s1 - 35fe: cc1fd0ef jal 12be <_out_char> - _out_char(ctx, prefix_str[1]); - 3602: 001cc583 lbu a1,1(s9) - 3606: 8526 mv a0,s1 - 3608: cb7fd0ef jal 12be <_out_char> - int total_zeros = prec_zeros + ((flag_zero && !flag_left) ? padding : 0); - 360c: 180b0263 beqz s6,3790 <_vprintf_core.constprop.0.isra.0+0x65e> - 3610: 100a1863 bnez s4,3720 <_vprintf_core.constprop.0.isra.0+0x5ee> - 3614: 008b8bbb addw s7,s7,s0 - for (int i = 0; i < total_zeros; i++) - 3618: 2a0b8363 beqz s7,38be <_vprintf_core.constprop.0.isra.0+0x78c> - 361c: 4c81 li s9,0 - _out_char(ctx, '0'); - 361e: 03000593 li a1,48 - 3622: 8526 mv a0,s1 - for (int i = 0; i < total_zeros; i++) - 3624: 2c85 addiw s9,s9,1 - _out_char(ctx, '0'); - 3626: c99fd0ef jal 12be <_out_char> - for (int i = 0; i < total_zeros; i++) - 362a: ff7c9ae3 bne s9,s7,361e <_vprintf_core.constprop.0.isra.0+0x4ec> - for (int i = digit_len - 1; i >= 0; i--) - 362e: 57fd li a5,-1 - 3630: 00fc0f63 beq s8,a5,364e <_vprintf_core.constprop.0.isra.0+0x51c> - 3634: 01010c93 addi s9,sp,16 - 3638: 9ce2 add s9,s9,s8 - 363a: 00f10c13 addi s8,sp,15 - _out_char(ctx, num_buf[i]); - 363e: 000cc583 lbu a1,0(s9) - 3642: 8526 mv a0,s1 - for (int i = digit_len - 1; i >= 0; i--) - 3644: 1cfd addi s9,s9,-1 - _out_char(ctx, num_buf[i]); - 3646: c79fd0ef jal 12be <_out_char> - for (int i = digit_len - 1; i >= 0; i--) - 364a: ff9c1ae3 bne s8,s9,363e <_vprintf_core.constprop.0.isra.0+0x50c> - if (flag_left) - 364e: 0c0a1e63 bnez s4,372a <_vprintf_core.constprop.0.isra.0+0x5f8> - char spec = *p++; - 3652: 6c22 ld s8,8(sp) - 3654: be31 j 3170 <_vprintf_core.constprop.0.isra.0+0x3e> - int padding = (width > len) ? width - len : 0; - 3656: 4174043b subw s0,s0,s7 - if (!flag_left) - 365a: 100a0a63 beqz s4,376e <_vprintf_core.constprop.0.isra.0+0x63c> - for (int i = 0; i < len; i++) - 365e: d80b9ce3 bnez s7,33f6 <_vprintf_core.constprop.0.isra.0+0x2c4> - for (int i = 0; i < padding; i++) - 3662: 4a01 li s4,0 - _out_char(ctx, ' '); - 3664: 02000593 li a1,32 - 3668: 8526 mv a0,s1 - for (int i = 0; i < padding; i++) - 366a: 2a05 addiw s4,s4,1 - _out_char(ctx, ' '); - 366c: c53fd0ef jal 12be <_out_char> - for (int i = 0; i < padding; i++) - 3670: ff441ae3 bne s0,s4,3664 <_vprintf_core.constprop.0.isra.0+0x532> - const char *s = va_arg(ap, char *); - 3674: 0c21 addi s8,s8,8 - 3676: bced j 3170 <_vprintf_core.constprop.0.isra.0+0x3e> - for (int i = 0; i < padding; i++) - 3678: f46d bnez s0,3662 <_vprintf_core.constprop.0.isra.0+0x530> - const char *s = va_arg(ap, char *); - 367a: 0c21 addi s8,s8,8 - 367c: bcd5 j 3170 <_vprintf_core.constprop.0.isra.0+0x3e> - else if (len_mod == 1) - 367e: 1fce8163 beq t4,t3,3860 <_vprintf_core.constprop.0.isra.0+0x72e> - val = is_signed ? (uint64)((int64)va_arg(ap, int)) : (uint64)va_arg(ap, uint32); - 3682: 000c2e03 lw t3,0(s8) - 3686: 008c0793 addi a5,s8,8 - 368a: e43e sd a5,8(sp) - int64 sval = (int64)val; - 368c: 86f2 mv a3,t3 - if (sval < 0) - 368e: 1406cb63 bltz a3,37e4 <_vprintf_core.constprop.0.isra.0+0x6b2> - sign_char = '+'; - 3692: 02b00793 li a5,43 - 3696: e03e sd a5,0(sp) - else if (flag_plus) - 3698: e589 bnez a1,36a2 <_vprintf_core.constprop.0.isra.0+0x570> - else if (flag_space) - 369a: 00589793 slli a5,a7,0x5 - 369e: e03e sd a5,0(sp) - 36a0: 85c6 mv a1,a7 - const char *digits = uppercase ? "0123456789ABCDEF" : "0123456789abcdef"; - 36a2: 4329 li t1,10 - 36a4: 00002f97 auipc t6,0x2 - 36a8: ae4f8f93 addi t6,t6,-1308 # 5188 <_GLOBAL__sub_I__ZSt3cin+0xc2> - if (val == 0) - 36ac: ee0e11e3 bnez t3,358e <_vprintf_core.constprop.0.isra.0+0x45c> - buf[i++] = '0'; - 36b0: 03000693 li a3,48 - 36b4: 00d10823 sb a3,16(sp) - return i; - 36b8: 4f05 li t5,1 - if (precision >= 0) - 36ba: f00bd1e3 bgez s7,35bc <_vprintf_core.constprop.0.isra.0+0x48a> - for (int i = digit_len - 1; i >= 0; i--) - 36be: ffff0c1b addiw s8,t5,-1 - if (spec == 'p' || (flag_hash && val != 0 && (spec == 'x' || spec == 'X'))) - 36c2: 07000893 li a7,112 - if (!flag_left && !flag_zero) - 36c6: 016a6d33 or s10,s4,s6 - int prec_zeros = (precision > digit_len) ? precision - digit_len : 0; - 36ca: 4b81 li s7,0 - for (int i = digit_len - 1; i >= 0; i--) - 36cc: 8662 mv a2,s8 - if (spec == 'p' || (flag_hash && val != 0 && (spec == 'x' || spec == 'X'))) - 36ce: 0d1c9f63 bne s9,a7,37ac <_vprintf_core.constprop.0.isra.0+0x67a> - prefix_str = (spec == 'X') ? "0X" : "0x"; - 36d2: 00002c97 auipc s9,0x2 - 36d6: acec8c93 addi s9,s9,-1330 # 51a0 <_GLOBAL__sub_I__ZSt3cin+0xda> - prefix_len += 2; - 36da: 2589 addiw a1,a1,2 - int padding = (width > prefix_len + prec_zeros + digit_len) ? width - (prefix_len + prec_zeros + digit_len) : 0; - 36dc: 017585bb addw a1,a1,s7 - 36e0: 01e585bb addw a1,a1,t5 - 36e4: f085c2e3 blt a1,s0,35e8 <_vprintf_core.constprop.0.isra.0+0x4b6> - if (!flag_left && !flag_zero) - 36e8: 080d0f63 beqz s10,3786 <_vprintf_core.constprop.0.isra.0+0x654> - if (sign_char) - 36ec: 6782 ld a5,0(sp) - int padding = (width > prefix_len + prec_zeros + digit_len) ? width - (prefix_len + prec_zeros + digit_len) : 0; - 36ee: 4401 li s0,0 - if (sign_char) - 36f0: f00782e3 beqz a5,35f4 <_vprintf_core.constprop.0.isra.0+0x4c2> - _out_char(ctx, sign_char); - 36f4: 6582 ld a1,0(sp) - 36f6: 8526 mv a0,s1 - 36f8: bc7fd0ef jal 12be <_out_char> - 36fc: bde5 j 35f4 <_vprintf_core.constprop.0.isra.0+0x4c2> - _out_char(ctx, ' '); - 36fe: 02000593 li a1,32 - 3702: 8526 mv a0,s1 - for (int i = 0; i < padding; i++) - 3704: 2d05 addiw s10,s10,1 - _out_char(ctx, ' '); - 3706: bb9fd0ef jal 12be <_out_char> - for (int i = 0; i < padding; i++) - 370a: efa402e3 beq s0,s10,35ee <_vprintf_core.constprop.0.isra.0+0x4bc> - _out_char(ctx, ' '); - 370e: 02000593 li a1,32 - 3712: 8526 mv a0,s1 - for (int i = 0; i < padding; i++) - 3714: 2d05 addiw s10,s10,1 - _out_char(ctx, ' '); - 3716: ba9fd0ef jal 12be <_out_char> - for (int i = 0; i < padding; i++) - 371a: ffa412e3 bne s0,s10,36fe <_vprintf_core.constprop.0.isra.0+0x5cc> - 371e: bdc1 j 35ee <_vprintf_core.constprop.0.isra.0+0x4bc> - for (int i = 0; i < total_zeros; i++) - 3720: ee0b9ee3 bnez s7,361c <_vprintf_core.constprop.0.isra.0+0x4ea> - for (int i = digit_len - 1; i >= 0; i--) - 3724: 577d li a4,-1 - 3726: f0ec17e3 bne s8,a4,3634 <_vprintf_core.constprop.0.isra.0+0x502> - for (int i = 0; i < padding; i++) - 372a: d405 beqz s0,3652 <_vprintf_core.constprop.0.isra.0+0x520> - 372c: 4a01 li s4,0 - _out_char(ctx, ' '); - 372e: 02000593 li a1,32 - 3732: 8526 mv a0,s1 - for (int i = 0; i < padding; i++) - 3734: 2a05 addiw s4,s4,1 - _out_char(ctx, ' '); - 3736: b89fd0ef jal 12be <_out_char> - for (int i = 0; i < padding; i++) - 373a: fe8a1ae3 bne s4,s0,372e <_vprintf_core.constprop.0.isra.0+0x5fc> - char spec = *p++; - 373e: 6c22 ld s8,8(sp) - 3740: bc05 j 3170 <_vprintf_core.constprop.0.isra.0+0x3e> - val = (uint64)va_arg(ap, void *); - 3742: 008c0793 addi a5,s8,8 - 3746: e43e sd a5,8(sp) - else if (len_mod == 1) - 3748: 180e9163 bnez t4,38ca <_vprintf_core.constprop.0.isra.0+0x798> - val = is_signed ? (uint64)((int64)va_arg(ap, int)) : (uint64)va_arg(ap, uint32); - 374c: 000c6e03 lwu t3,0(s8) - val = is_signed ? (uint64)va_arg(ap, int64) : va_arg(ap, uint64); - 3750: 4581 li a1,0 - 3752: 05800c93 li s9,88 - 3756: e002 sd zero,0(sp) - 3758: 4341 li t1,16 - const char *digits = uppercase ? "0123456789ABCDEF" : "0123456789abcdef"; - 375a: 00002f97 auipc t6,0x2 - 375e: a16f8f93 addi t6,t6,-1514 # 5170 <_GLOBAL__sub_I__ZSt3cin+0xaa> - 3762: b525 j 358a <_vprintf_core.constprop.0.isra.0+0x458> - int padding = (width > len) ? width - len : 0; - 3764: ca8058e3 blez s0,3414 <_vprintf_core.constprop.0.isra.0+0x2e2> - if (!flag_left) - 3768: ee0a1de3 bnez s4,3662 <_vprintf_core.constprop.0.isra.0+0x530> - int len = 0; - 376c: 4b81 li s7,0 - for (int i = 0; i < padding; i++) - 376e: 4d01 li s10,0 - _out_char(ctx, ' '); - 3770: 02000593 li a1,32 - 3774: 8526 mv a0,s1 - for (int i = 0; i < padding; i++) - 3776: 2d05 addiw s10,s10,1 - _out_char(ctx, ' '); - 3778: b47fd0ef jal 12be <_out_char> - for (int i = 0; i < padding; i++) - 377c: fe8d1ae3 bne s10,s0,3770 <_vprintf_core.constprop.0.isra.0+0x63e> - for (int i = 0; i < len; i++) - 3780: c60b9be3 bnez s7,33f6 <_vprintf_core.constprop.0.isra.0+0x2c4> - 3784: b941 j 3414 <_vprintf_core.constprop.0.isra.0+0x2e2> - if (sign_char) - 3786: 6782 ld a5,0(sp) - 3788: 4401 li s0,0 - 378a: f7ad bnez a5,36f4 <_vprintf_core.constprop.0.isra.0+0x5c2> - if (prefix_str) - 378c: e60c96e3 bnez s9,35f8 <_vprintf_core.constprop.0.isra.0+0x4c6> - for (int i = 0; i < total_zeros; i++) - 3790: e80b96e3 bnez s7,361c <_vprintf_core.constprop.0.isra.0+0x4ea> - 3794: bd69 j 362e <_vprintf_core.constprop.0.isra.0+0x4fc> - int prec_zeros = (precision > digit_len) ? precision - digit_len : 0; - 3796: 41eb8bbb subw s7,s7,t5 - 379a: 8d52 mv s10,s4 - 379c: 4b01 li s6,0 - for (int i = digit_len - 1; i >= 0; i--) - 379e: ffff0c1b addiw s8,t5,-1 - if (spec == 'p' || (flag_hash && val != 0 && (spec == 'x' || spec == 'X'))) - 37a2: 07000893 li a7,112 - for (int i = digit_len - 1; i >= 0; i--) - 37a6: 8662 mv a2,s8 - if (spec == 'p' || (flag_hash && val != 0 && (spec == 'x' || spec == 'X'))) - 37a8: f31c85e3 beq s9,a7,36d2 <_vprintf_core.constprop.0.isra.0+0x5a0> - 37ac: cd09 beqz a0,37c6 <_vprintf_core.constprop.0.isra.0+0x694> - 37ae: 000e0c63 beqz t3,37c6 <_vprintf_core.constprop.0.isra.0+0x694> - 37b2: 07800513 li a0,120 - for (int i = digit_len - 1; i >= 0; i--) - 37b6: 00060c1b sext.w s8,a2 - if (spec == 'p' || (flag_hash && val != 0 && (spec == 'x' || spec == 'X'))) - 37ba: f0ac8ce3 beq s9,a0,36d2 <_vprintf_core.constprop.0.isra.0+0x5a0> - 37be: 05800613 li a2,88 - 37c2: 12cc8463 beq s9,a2,38ea <_vprintf_core.constprop.0.isra.0+0x7b8> - int padding = (width > prefix_len + prec_zeros + digit_len) ? width - (prefix_len + prec_zeros + digit_len) : 0; - 37c6: 00bb85bb addw a1,s7,a1 - 37ca: 01e585bb addw a1,a1,t5 - char *prefix_str = NULL; - 37ce: 4c81 li s9,0 - 37d0: bd11 j 35e4 <_vprintf_core.constprop.0.isra.0+0x4b2> - if (spec == 'p' || (flag_hash && val != 0 && (spec == 'x' || spec == 'X'))) - 37d2: 07000693 li a3,112 - 37d6: 8d52 mv s10,s4 - 37d8: 4b01 li s6,0 - 37da: 08dc8d63 beq s9,a3,3874 <_vprintf_core.constprop.0.isra.0+0x742> - 37de: 5c7d li s8,-1 - char *prefix_str = NULL; - 37e0: 4c81 li s9,0 - 37e2: b509 j 35e4 <_vprintf_core.constprop.0.isra.0+0x4b2> - sign_char = '-'; - 37e4: 02d00793 li a5,45 - val = (uint64)(-sval); - 37e8: 40d00e33 neg t3,a3 - 37ec: 4585 li a1,1 - 37ee: 4329 li t1,10 - const char *digits = uppercase ? "0123456789ABCDEF" : "0123456789abcdef"; - 37f0: 00002f97 auipc t6,0x2 - 37f4: 998f8f93 addi t6,t6,-1640 # 5188 <_GLOBAL__sub_I__ZSt3cin+0xc2> - sign_char = '-'; - 37f8: e03e sd a5,0(sp) - 37fa: bb51 j 358e <_vprintf_core.constprop.0.isra.0+0x45c> - s = "(null)"; - 37fc: 00002c97 auipc s9,0x2 - 3800: 9b4c8c93 addi s9,s9,-1612 # 51b0 <_GLOBAL__sub_I__ZSt3cin+0xea> - 3804: bed1 j 33d8 <_vprintf_core.constprop.0.isra.0+0x2a6> - val = is_signed ? (uint64)va_arg(ap, int64) : va_arg(ap, uint64); - 3806: 000c3683 ld a3,0(s8) - 380a: 008c0713 addi a4,s8,8 - 380e: e43a sd a4,8(sp) - 3810: 8dbe mv s11,a5 - 3812: 8e36 mv t3,a3 - if (is_signed) - 3814: bdad j 368e <_vprintf_core.constprop.0.isra.0+0x55c> - int is_signed = (spec == 'd' || spec == 'i'); - 3816: 06900693 li a3,105 - 381a: fedc86e3 beq s9,a3,3806 <_vprintf_core.constprop.0.isra.0+0x6d4> - val = (uint64)va_arg(ap, void *); - 381e: 008c0713 addi a4,s8,8 - int base = (spec == 'x' || spec == 'X' || spec == 'p') ? 16 : 10; - 3822: 07800693 li a3,120 - val = (uint64)va_arg(ap, void *); - 3826: e43a sd a4,8(sp) - int base = (spec == 'x' || spec == 'X' || spec == 'p') ? 16 : 10; - 3828: 06dc9063 bne s9,a3,3888 <_vprintf_core.constprop.0.isra.0+0x756> - val = is_signed ? (uint64)va_arg(ap, int64) : va_arg(ap, uint64); - 382c: 000c3e03 ld t3,0(s8) - 3830: 8dbe mv s11,a5 - 3832: 4581 li a1,0 - 3834: e002 sd zero,0(sp) - int base = (spec == 'x' || spec == 'X' || spec == 'p') ? 16 : 10; - 3836: 4341 li t1,16 - const char *digits = uppercase ? "0123456789ABCDEF" : "0123456789abcdef"; - 3838: 00002f97 auipc t6,0x2 - 383c: 950f8f93 addi t6,t6,-1712 # 5188 <_GLOBAL__sub_I__ZSt3cin+0xc2> - 3840: b3a9 j 358a <_vprintf_core.constprop.0.isra.0+0x458> - for (int i = 0; i < padding; i++) - 3842: c809 beqz s0,3854 <_vprintf_core.constprop.0.isra.0+0x722> - _out_char(ctx, ' '); - 3844: 02000593 li a1,32 - 3848: 8526 mv a0,s1 - for (int i = 0; i < padding; i++) - 384a: 2a05 addiw s4,s4,1 - _out_char(ctx, ' '); - 384c: a73fd0ef jal 12be <_out_char> - for (int i = 0; i < padding; i++) - 3850: ff441ae3 bne s0,s4,3844 <_vprintf_core.constprop.0.isra.0+0x712> - _out_char(ctx, c); - 3854: 85e6 mv a1,s9 - 3856: 8526 mv a0,s1 - 3858: a67fd0ef jal 12be <_out_char> - const char *s = va_arg(ap, char *); - 385c: 0c21 addi s8,s8,8 - 385e: ba09 j 3170 <_vprintf_core.constprop.0.isra.0+0x3e> - val = is_signed ? (uint64)va_arg(ap, long) : (uint64)va_arg(ap, unsigned long); - 3860: 000c3683 ld a3,0(s8) - 3864: 008c0793 addi a5,s8,8 - 3868: e43e sd a5,8(sp) - 386a: 8e36 mv t3,a3 - if (is_signed) - 386c: b50d j 368e <_vprintf_core.constprop.0.isra.0+0x55c> - if (spec == 'p' || (flag_hash && val != 0 && (spec == 'x' || spec == 'X'))) - 386e: 8d52 mv s10,s4 - 3870: 4b01 li s6,0 - 3872: b585 j 36d2 <_vprintf_core.constprop.0.isra.0+0x5a0> - digit_len = 0; - 3874: 4f01 li t5,0 - if (spec == 'p' || (flag_hash && val != 0 && (spec == 'x' || spec == 'X'))) - 3876: 5c7d li s8,-1 - prefix_str = (spec == 'X') ? "0X" : "0x"; - 3878: 00002c97 auipc s9,0x2 - 387c: 928c8c93 addi s9,s9,-1752 # 51a0 <_GLOBAL__sub_I__ZSt3cin+0xda> - 3880: bda9 j 36da <_vprintf_core.constprop.0.isra.0+0x5a8> - if (spec == 'p' || (flag_hash && val != 0 && (spec == 'x' || spec == 'X'))) - 3882: 8d52 mv s10,s4 - 3884: 4b01 li s6,0 - 3886: b735 j 37b2 <_vprintf_core.constprop.0.isra.0+0x680> - int base = (spec == 'x' || spec == 'X' || spec == 'p') ? 16 : 10; - 3888: 07000693 li a3,112 - 388c: 04dc8263 beq s9,a3,38d0 <_vprintf_core.constprop.0.isra.0+0x79e> - val = is_signed ? (uint64)va_arg(ap, int64) : va_arg(ap, uint64); - 3890: 000c3e03 ld t3,0(s8) - 3894: 8dbe mv s11,a5 - 3896: 4581 li a1,0 - 3898: e002 sd zero,0(sp) - int base = (spec == 'x' || spec == 'X' || spec == 'p') ? 16 : 10; - 389a: 4329 li t1,10 - const char *digits = uppercase ? "0123456789ABCDEF" : "0123456789abcdef"; - 389c: 00002f97 auipc t6,0x2 - 38a0: 8ecf8f93 addi t6,t6,-1812 # 5188 <_GLOBAL__sub_I__ZSt3cin+0xc2> - 38a4: b1dd j 358a <_vprintf_core.constprop.0.isra.0+0x458> - val = is_signed ? (uint64)va_arg(ap, long) : (uint64)va_arg(ap, unsigned long); - 38a6: 000c3e03 ld t3,0(s8) - 38aa: 4581 li a1,0 - 38ac: e002 sd zero,0(sp) - int base = (spec == 'x' || spec == 'X' || spec == 'p') ? 16 : 10; - 38ae: 4341 li t1,16 - const char *digits = uppercase ? "0123456789ABCDEF" : "0123456789abcdef"; - 38b0: 00002f97 auipc t6,0x2 - 38b4: 8d8f8f93 addi t6,t6,-1832 # 5188 <_GLOBAL__sub_I__ZSt3cin+0xc2> - 38b8: b9c9 j 358a <_vprintf_core.constprop.0.isra.0+0x458> - char spec = *p++; - 38ba: 8dbe mv s11,a5 - 38bc: b911 j 34d0 <_vprintf_core.constprop.0.isra.0+0x39e> - for (int i = digit_len - 1; i >= 0; i--) - 38be: 577d li a4,-1 - 38c0: 4401 li s0,0 - 38c2: d6ec19e3 bne s8,a4,3634 <_vprintf_core.constprop.0.isra.0+0x502> - char spec = *p++; - 38c6: 6c22 ld s8,8(sp) - 38c8: b065 j 3170 <_vprintf_core.constprop.0.isra.0+0x3e> - val = is_signed ? (uint64)va_arg(ap, long) : (uint64)va_arg(ap, unsigned long); - 38ca: 000c3e03 ld t3,0(s8) - const char *digits = uppercase ? "0123456789ABCDEF" : "0123456789abcdef"; - 38ce: b549 j 3750 <_vprintf_core.constprop.0.isra.0+0x61e> - int base = (spec == 'x' || spec == 'X' || spec == 'p') ? 16 : 10; - 38d0: 8dbe mv s11,a5 - val = (uint64)va_arg(ap, void *); - 38d2: 000c3e03 ld t3,0(s8) - 38d6: 4581 li a1,0 - 38d8: 07000c93 li s9,112 - 38dc: e002 sd zero,0(sp) - 38de: 4341 li t1,16 - const char *digits = uppercase ? "0123456789ABCDEF" : "0123456789abcdef"; - 38e0: 00002f97 auipc t6,0x2 - 38e4: 8a8f8f93 addi t6,t6,-1880 # 5188 <_GLOBAL__sub_I__ZSt3cin+0xc2> - 38e8: b14d j 358a <_vprintf_core.constprop.0.isra.0+0x458> - prefix_str = (spec == 'X') ? "0X" : "0x"; - 38ea: 00002c97 auipc s9,0x2 - 38ee: 8bec8c93 addi s9,s9,-1858 # 51a8 <_GLOBAL__sub_I__ZSt3cin+0xe2> - 38f2: b3e5 j 36da <_vprintf_core.constprop.0.isra.0+0x5a8> - val = (uint64)va_arg(ap, void *); - 38f4: 008c0713 addi a4,s8,8 - val = is_signed ? (uint64)va_arg(ap, int64) : va_arg(ap, uint64); - 38f8: 000c3e03 ld t3,0(s8) - val = (uint64)va_arg(ap, void *); - 38fc: e43a sd a4,8(sp) - val = is_signed ? (uint64)va_arg(ap, int64) : va_arg(ap, uint64); - 38fe: 8dbe mv s11,a5 - 3900: bd81 j 3750 <_vprintf_core.constprop.0.isra.0+0x61e> - 3902: 8d52 mv s10,s4 - 3904: 4b01 li s6,0 - 3906: 4b81 li s7,0 - 3908: bd59 j 379e <_vprintf_core.constprop.0.isra.0+0x66c> - int base = (spec == 'x' || spec == 'X' || spec == 'p') ? 16 : 10; - 390a: 07000693 li a3,112 - 390e: fcdc82e3 beq s9,a3,38d2 <_vprintf_core.constprop.0.isra.0+0x7a0> - else if (len_mod == 1) - 3912: 01ce8c63 beq t4,t3,392a <_vprintf_core.constprop.0.isra.0+0x7f8> - val = is_signed ? (uint64)((int64)va_arg(ap, int)) : (uint64)va_arg(ap, uint32); - 3916: 000c6e03 lwu t3,0(s8) - const char *digits = uppercase ? "0123456789ABCDEF" : "0123456789abcdef"; - 391a: 4581 li a1,0 - 391c: e002 sd zero,0(sp) - 391e: 4329 li t1,10 - 3920: 00002f97 auipc t6,0x2 - 3924: 868f8f93 addi t6,t6,-1944 # 5188 <_GLOBAL__sub_I__ZSt3cin+0xc2> - 3928: b18d j 358a <_vprintf_core.constprop.0.isra.0+0x458> - val = is_signed ? (uint64)va_arg(ap, long) : (uint64)va_arg(ap, unsigned long); - 392a: 000c3e03 ld t3,0(s8) - if (is_signed) - 392e: b7f5 j 391a <_vprintf_core.constprop.0.isra.0+0x7e8> - -0000000000003930 <vsnprintf>: -{ - 3930: 7139 addi sp,sp,-64 - 3932: f822 sd s0,48(sp) - 3934: f426 sd s1,40(sp) - 3936: 842e mv s0,a1 - 3938: 84aa mv s1,a0 - 393a: 85b2 mv a1,a2 - _vprintf_core(&ctx, format, ap); - 393c: 850a mv a0,sp - 393e: 8636 mv a2,a3 -{ - 3940: fc06 sd ra,56(sp) - ctx.buf = str; - 3942: e026 sd s1,0(sp) - ctx.limit = size; - 3944: e422 sd s0,8(sp) - ctx.written = 0; - 3946: e802 sd zero,16(sp) - ctx.stream = NULL; - 3948: ec02 sd zero,24(sp) - _vprintf_core(&ctx, format, ap); - 394a: fe8ff0ef jal 3132 <_vprintf_core.constprop.0.isra.0> - if (ctx.written < size) - 394e: 6542 ld a0,16(sp) - if (size > 0) - 3950: c411 beqz s0,395c <vsnprintf+0x2c> - if (ctx.written < size) - 3952: 00857b63 bgeu a0,s0,3968 <vsnprintf+0x38> - str[ctx.written] = '\0'; - 3956: 94aa add s1,s1,a0 - 3958: 00048023 sb zero,0(s1) -} - 395c: 70e2 ld ra,56(sp) - 395e: 7442 ld s0,48(sp) - 3960: 74a2 ld s1,40(sp) - 3962: 2501 sext.w a0,a0 - 3964: 6121 addi sp,sp,64 - 3966: 8082 ret - str[size - 1] = '\0'; - 3968: 94a2 add s1,s1,s0 - 396a: fe048fa3 sb zero,-1(s1) -} - 396e: 70e2 ld ra,56(sp) - 3970: 7442 ld s0,48(sp) - 3972: 74a2 ld s1,40(sp) - 3974: 2501 sext.w a0,a0 - 3976: 6121 addi sp,sp,64 - 3978: 8082 ret - -000000000000397a <snprintf>: -{ - 397a: 7119 addi sp,sp,-128 - 397c: e0a2 sd s0,64(sp) - 397e: fc26 sd s1,56(sp) - 3980: 842e mv s0,a1 - 3982: 84aa mv s1,a0 - 3984: 85b2 mv a1,a2 - _vprintf_core(&ctx, format, ap); - 3986: 0808 addi a0,sp,16 - va_start(ap, format); - 3988: 08b0 addi a2,sp,88 -{ - 398a: e486 sd ra,72(sp) - 398c: ecb6 sd a3,88(sp) - 398e: f0ba sd a4,96(sp) - 3990: f4be sd a5,104(sp) - 3992: f8c2 sd a6,112(sp) - 3994: fcc6 sd a7,120(sp) - va_start(ap, format); - 3996: e432 sd a2,8(sp) - ctx.buf = str; - 3998: e826 sd s1,16(sp) - ctx.limit = size; - 399a: ec22 sd s0,24(sp) - ctx.written = 0; - 399c: f002 sd zero,32(sp) - ctx.stream = NULL; - 399e: f402 sd zero,40(sp) - _vprintf_core(&ctx, format, ap); - 39a0: f92ff0ef jal 3132 <_vprintf_core.constprop.0.isra.0> - if (ctx.written < size) - 39a4: 7502 ld a0,32(sp) - if (size > 0) - 39a6: c411 beqz s0,39b2 <snprintf+0x38> - if (ctx.written < size) - 39a8: 00857b63 bgeu a0,s0,39be <snprintf+0x44> - str[ctx.written] = '\0'; - 39ac: 94aa add s1,s1,a0 - 39ae: 00048023 sb zero,0(s1) -} - 39b2: 60a6 ld ra,72(sp) - 39b4: 6406 ld s0,64(sp) - 39b6: 74e2 ld s1,56(sp) - 39b8: 2501 sext.w a0,a0 - 39ba: 6109 addi sp,sp,128 - 39bc: 8082 ret - str[size - 1] = '\0'; - 39be: 94a2 add s1,s1,s0 - 39c0: fe048fa3 sb zero,-1(s1) -} - 39c4: 60a6 ld ra,72(sp) - 39c6: 6406 ld s0,64(sp) - 39c8: 74e2 ld s1,56(sp) - 39ca: 2501 sext.w a0,a0 - 39cc: 6109 addi sp,sp,128 - 39ce: 8082 ret - -00000000000039d0 <printf>: -{ - 39d0: 7119 addi sp,sp,-128 - va_start(ap, format); - 39d2: 04810313 addi t1,sp,72 -{ - 39d6: e4ae sd a1,72(sp) - 39d8: e8b2 sd a2,80(sp) - 39da: f4be sd a5,104(sp) - _vprintf_core(&ctx, format, ap); - 39dc: 85aa mv a1,a0 - ctx.stream = stdout; - 39de: 00004797 auipc a5,0x4 - 39e2: e027b783 ld a5,-510(a5) # 77e0 <stdout> - _vprintf_core(&ctx, format, ap); - 39e6: 0808 addi a0,sp,16 - 39e8: 861a mv a2,t1 -{ - 39ea: fc06 sd ra,56(sp) - 39ec: ecb6 sd a3,88(sp) - 39ee: f0ba sd a4,96(sp) - 39f0: f8c2 sd a6,112(sp) - 39f2: fcc6 sd a7,120(sp) - va_start(ap, format); - 39f4: e41a sd t1,8(sp) - ctx.buf = NULL; - 39f6: e802 sd zero,16(sp) - ctx.limit = 0; - 39f8: ec02 sd zero,24(sp) - ctx.written = 0; - 39fa: f002 sd zero,32(sp) - ctx.stream = stdout; - 39fc: f43e sd a5,40(sp) - _vprintf_core(&ctx, format, ap); - 39fe: f34ff0ef jal 3132 <_vprintf_core.constprop.0.isra.0> -} - 3a02: 70e2 ld ra,56(sp) - 3a04: 5502 lw a0,32(sp) - 3a06: 6109 addi sp,sp,128 - 3a08: 8082 ret - -0000000000003a0a <sscanf>: -{ - 3a0a: 7159 addi sp,sp,-112 - va_start(ap, format); - 3a0c: 04010e13 addi t3,sp,64 -{ - 3a10: 8eaa mv t4,a0 - ctx.fd = -1; - 3a12: 537d li t1,-1 -{ - 3a14: e0b2 sd a2,64(sp) - int ret = _vscanf_core(&ctx, format, ap); - 3a16: 0808 addi a0,sp,16 - 3a18: 8672 mv a2,t3 -{ - 3a1a: fc06 sd ra,56(sp) - 3a1c: e4b6 sd a3,72(sp) - 3a1e: e8ba sd a4,80(sp) - 3a20: ecbe sd a5,88(sp) - 3a22: f0c2 sd a6,96(sp) - 3a24: f4c6 sd a7,104(sp) - va_start(ap, format); - 3a26: e472 sd t3,8(sp) - ctx.buf = str; - 3a28: e876 sd t4,16(sp) - ctx.fd = -1; - 3a2a: cc1a sw t1,24(sp) - ctx.pos = 0; - 3a2c: f002 sd zero,32(sp) - ctx.ungotten = -1; - 3a2e: d41a sw t1,40(sp) - int ret = _vscanf_core(&ctx, format, ap); - 3a30: 81efd0ef jal a4e <_vscanf_core.constprop.0> -} - 3a34: 70e2 ld ra,56(sp) - 3a36: 6165 addi sp,sp,112 - 3a38: 8082 ret - -0000000000003a3a <scanf>: -{ - 3a3a: 7119 addi sp,sp,-128 - va_start(ap, format); - 3a3c: 04810313 addi t1,sp,72 -{ - 3a40: e4ae sd a1,72(sp) - 3a42: e8b2 sd a2,80(sp) - 3a44: f4be sd a5,104(sp) - int ret = _vscanf_core(&ctx, format, ap); - 3a46: 85aa mv a1,a0 - ctx.ungotten = -1; - 3a48: 57fd li a5,-1 - int ret = _vscanf_core(&ctx, format, ap); - 3a4a: 0808 addi a0,sp,16 - 3a4c: 861a mv a2,t1 -{ - 3a4e: fc06 sd ra,56(sp) - 3a50: ecb6 sd a3,88(sp) - 3a52: f0ba sd a4,96(sp) - 3a54: f8c2 sd a6,112(sp) - 3a56: fcc6 sd a7,120(sp) - va_start(ap, format); - 3a58: e41a sd t1,8(sp) - ctx.buf = NULL; - 3a5a: e802 sd zero,16(sp) - ctx.fd = STDIN_FD; - 3a5c: cc02 sw zero,24(sp) - ctx.pos = 0; - 3a5e: f002 sd zero,32(sp) - ctx.ungotten = -1; - 3a60: d43e sw a5,40(sp) - int ret = _vscanf_core(&ctx, format, ap); - 3a62: fedfc0ef jal a4e <_vscanf_core.constprop.0> -} - 3a66: 70e2 ld ra,56(sp) - 3a68: 6109 addi sp,sp,128 - 3a6a: 8082 ret - -0000000000003a6c <fopen>: -{ - 3a6c: 1101 addi sp,sp,-32 - 3a6e: e426 sd s1,8(sp) - 3a70: 84ae mv s1,a1 - 3a72: e04a sd s2,0(sp) - if (strcmp(mode, "r") == 0) - 3a74: 00001597 auipc a1,0x1 - 3a78: 75458593 addi a1,a1,1876 # 51c8 <_GLOBAL__sub_I__ZSt3cin+0x102> -{ - 3a7c: 892a mv s2,a0 - if (strcmp(mode, "r") == 0) - 3a7e: 8526 mv a0,s1 -{ - 3a80: e822 sd s0,16(sp) - 3a82: ec06 sd ra,24(sp) - if (strcmp(mode, "r") == 0) - 3a84: 298010ef jal 4d1c <strcmp> - 3a88: 842a mv s0,a0 - 3a8a: c919 beqz a0,3aa0 <fopen+0x34> - else if (strcmp(mode, "w") == 0) - 3a8c: 00001597 auipc a1,0x1 - 3a90: 74458593 addi a1,a1,1860 # 51d0 <_GLOBAL__sub_I__ZSt3cin+0x10a> - 3a94: 8526 mv a0,s1 - 3a96: 286010ef jal 4d1c <strcmp> - flags = O_WRONLY | O_CREAT | O_TRUNC; - 3a9a: 24100413 li s0,577 - else if (strcmp(mode, "w") == 0) - 3a9e: ed39 bnez a0,3afc <fopen+0x90> - int64 fd = open(filename, flags); - 3aa0: 85a2 mv a1,s0 - 3aa2: 854a mv a0,s2 - 3aa4: f42fc0ef jal 1e6 <open> - 3aa8: 84aa mv s1,a0 - if (fd < 0) - 3aaa: 06054c63 bltz a0,3b22 <fopen+0xb6> - FILE *f = (FILE *)malloc(sizeof(FILE)); - 3aae: 42000513 li a0,1056 - 3ab2: 2f3000ef jal 45a4 <malloc> - 3ab6: 892a mv s2,a0 - if (!f) - 3ab8: c53d beqz a0,3b26 <fopen+0xba> - memset(f, 0, sizeof(FILE)); - 3aba: 42000613 li a2,1056 - 3abe: 4581 li a1,0 - 3ac0: 0ee010ef jal 4bae <memset> - if (fd == 1) - 3ac4: 4785 li a5,1 - f->fd = (int)fd; - 3ac6: 00992023 sw s1,0(s2) - f->flags = flags; - 3aca: 00892223 sw s0,4(s2) - if (fd == 1) - 3ace: 00f48e63 beq s1,a5,3aea <fopen+0x7e> - else if (fd == 2) - 3ad2: 4789 li a5,2 - 3ad4: 00f48b63 beq s1,a5,3aea <fopen+0x7e> - f->buf_mode = 0; - 3ad8: 40092e23 sw zero,1052(s2) -} - 3adc: 60e2 ld ra,24(sp) - 3ade: 6442 ld s0,16(sp) - 3ae0: 64a2 ld s1,8(sp) - 3ae2: 854a mv a0,s2 - 3ae4: 6902 ld s2,0(sp) - 3ae6: 6105 addi sp,sp,32 - 3ae8: 8082 ret - 3aea: 60e2 ld ra,24(sp) - 3aec: 6442 ld s0,16(sp) - f->buf_mode = 2; - 3aee: 40992e23 sw s1,1052(s2) -} - 3af2: 854a mv a0,s2 - 3af4: 64a2 ld s1,8(sp) - 3af6: 6902 ld s2,0(sp) - 3af8: 6105 addi sp,sp,32 - 3afa: 8082 ret - else if (strcmp(mode, "a") == 0) - 3afc: 00001597 auipc a1,0x1 - 3b00: 6dc58593 addi a1,a1,1756 # 51d8 <_GLOBAL__sub_I__ZSt3cin+0x112> - 3b04: 8526 mv a0,s1 - 3b06: 216010ef jal 4d1c <strcmp> - flags = O_WRONLY | O_CREAT | O_APPEND; - 3b0a: 44100413 li s0,1089 - else if (strcmp(mode, "a") == 0) - 3b0e: d949 beqz a0,3aa0 <fopen+0x34> - else if (strcmp(mode, "r+") == 0) - 3b10: 00001597 auipc a1,0x1 - 3b14: 6d058593 addi a1,a1,1744 # 51e0 <_GLOBAL__sub_I__ZSt3cin+0x11a> - 3b18: 8526 mv a0,s1 - 3b1a: 202010ef jal 4d1c <strcmp> - flags = O_RDWR; - 3b1e: 4409 li s0,2 - else if (strcmp(mode, "r+") == 0) - 3b20: d141 beqz a0,3aa0 <fopen+0x34> - return NULL; - 3b22: 4901 li s2,0 - 3b24: bf65 j 3adc <fopen+0x70> - close(fd); - 3b26: 8526 mv a0,s1 - 3b28: ea6fc0ef jal 1ce <close> - return NULL; - 3b2c: 4901 li s2,0 - 3b2e: b77d j 3adc <fopen+0x70> - -0000000000003b30 <fclose>: - if (!stream) - 3b30: cd29 beqz a0,3b8a <fclose+0x5a> - if (stream->buf_write_pos > 0) - 3b32: 41052603 lw a2,1040(a0) -{ - 3b36: 1141 addi sp,sp,-16 - 3b38: e022 sd s0,0(sp) - 3b3a: e406 sd ra,8(sp) - 3b3c: 842a mv s0,a0 - if (stream->buf_write_pos > 0) - 3b3e: 02c04a63 bgtz a2,3b72 <fclose+0x42> - if (stream != stdin && stream != stdout && stream != stderr) - 3b42: 00004797 auipc a5,0x4 - 3b46: c9e78793 addi a5,a5,-866 # 77e0 <stdout> - 3b4a: 6798 ld a4,8(a5) - 3b4c: 00870e63 beq a4,s0,3b68 <fclose+0x38> - 3b50: 6398 ld a4,0(a5) - 3b52: 00870b63 beq a4,s0,3b68 <fclose+0x38> - 3b56: 6b9c ld a5,16(a5) - 3b58: 00878863 beq a5,s0,3b68 <fclose+0x38> - close(stream->fd); - 3b5c: 4008 lw a0,0(s0) - 3b5e: e70fc0ef jal 1ce <close> - free(stream); - 3b62: 8522 mv a0,s0 - 3b64: 1cb000ef jal 452e <free> -} - 3b68: 60a2 ld ra,8(sp) - 3b6a: 6402 ld s0,0(sp) - return 0; - 3b6c: 4501 li a0,0 -} - 3b6e: 0141 addi sp,sp,16 - 3b70: 8082 ret - int64 ret = write(stream->fd, stream->buffer, stream->buf_write_pos); - 3b72: 4108 lw a0,0(a0) - 3b74: 01040593 addi a1,s0,16 - 3b78: e4efc0ef jal 1c6 <write> - if (ret < stream->buf_write_pos) - 3b7c: 41042783 lw a5,1040(s0) - 3b80: 00f54763 blt a0,a5,3b8e <fclose+0x5e> - stream->buf_write_pos = 0; - 3b84: 40042823 sw zero,1040(s0) - 3b88: bf6d j 3b42 <fclose+0x12> - return -1; - 3b8a: 557d li a0,-1 -} - 3b8c: 8082 ret - stream->error = 1; - 3b8e: 4785 li a5,1 - 3b90: c41c sw a5,8(s0) - stream->buf_write_pos = 0; - 3b92: 40042823 sw zero,1040(s0) - return EOF; - 3b96: b775 j 3b42 <fclose+0x12> - -0000000000003b98 <fflush>: - if (!stream) - 3b98: c121 beqz a0,3bd8 <fflush+0x40> - if (stream->buf_write_pos > 0) - 3b9a: 41052603 lw a2,1040(a0) -{ - 3b9e: 1141 addi sp,sp,-16 - 3ba0: e022 sd s0,0(sp) - 3ba2: e406 sd ra,8(sp) - 3ba4: 842a mv s0,a0 - if (stream->buf_write_pos > 0) - 3ba6: 00c04763 bgtz a2,3bb4 <fflush+0x1c> - return 0; - 3baa: 4501 li a0,0 -} - 3bac: 60a2 ld ra,8(sp) - 3bae: 6402 ld s0,0(sp) - 3bb0: 0141 addi sp,sp,16 - 3bb2: 8082 ret - int64 ret = write(stream->fd, stream->buffer, stream->buf_write_pos); - 3bb4: 4108 lw a0,0(a0) - 3bb6: 01040593 addi a1,s0,16 - 3bba: e0cfc0ef jal 1c6 <write> - if (ret < stream->buf_write_pos) - 3bbe: 41042783 lw a5,1040(s0) - 3bc2: 00f54563 blt a0,a5,3bcc <fflush+0x34> - stream->buf_write_pos = 0; - 3bc6: 40042823 sw zero,1040(s0) - 3bca: b7c5 j 3baa <fflush+0x12> - stream->error = 1; - 3bcc: 4785 li a5,1 - 3bce: c41c sw a5,8(s0) - stream->buf_write_pos = 0; - 3bd0: 40042823 sw zero,1040(s0) - return EOF; - 3bd4: 557d li a0,-1 - 3bd6: bfd9 j 3bac <fflush+0x14> - 3bd8: 557d li a0,-1 -} - 3bda: 8082 ret - -0000000000003bdc <fprintf>: -{ - 3bdc: 7159 addi sp,sp,-112 - 3bde: fc06 sd ra,56(sp) - 3be0: e0b2 sd a2,64(sp) - 3be2: e4b6 sd a3,72(sp) - 3be4: e8ba sd a4,80(sp) - 3be6: ecbe sd a5,88(sp) - 3be8: f0c2 sd a6,96(sp) - 3bea: f4c6 sd a7,104(sp) - if (!stream) - 3bec: cd19 beqz a0,3c0a <fprintf+0x2e> - va_start(ap, format); - 3bee: 832a mv t1,a0 - 3bf0: 0090 addi a2,sp,64 - _vprintf_core(&ctx, format, ap); - 3bf2: 0808 addi a0,sp,16 - va_start(ap, format); - 3bf4: e432 sd a2,8(sp) - ctx.buf = NULL; - 3bf6: e802 sd zero,16(sp) - ctx.limit = 0; - 3bf8: ec02 sd zero,24(sp) - ctx.written = 0; - 3bfa: f002 sd zero,32(sp) - ctx.stream = stream; - 3bfc: f41a sd t1,40(sp) - _vprintf_core(&ctx, format, ap); - 3bfe: d34ff0ef jal 3132 <_vprintf_core.constprop.0.isra.0> - return (int)ctx.written; - 3c02: 5502 lw a0,32(sp) -} - 3c04: 70e2 ld ra,56(sp) - 3c06: 6165 addi sp,sp,112 - 3c08: 8082 ret - return -1; - 3c0a: 557d li a0,-1 - 3c0c: bfe5 j 3c04 <fprintf+0x28> - -0000000000003c0e <fscanf>: -{ - 3c0e: 7159 addi sp,sp,-112 - 3c10: fc06 sd ra,56(sp) - 3c12: e0b2 sd a2,64(sp) - 3c14: e4b6 sd a3,72(sp) - 3c16: e8ba sd a4,80(sp) - 3c18: ecbe sd a5,88(sp) - 3c1a: f0c2 sd a6,96(sp) - 3c1c: f4c6 sd a7,104(sp) - if (!stream) - 3c1e: cd19 beqz a0,3c3c <fscanf+0x2e> - ctx.fd = stream->fd; - 3c20: 411c lw a5,0(a0) - va_start(ap, format); - 3c22: 0090 addi a2,sp,64 - int ret = _vscanf_core(&ctx, format, ap); - 3c24: 0808 addi a0,sp,16 - ctx.fd = stream->fd; - 3c26: cc3e sw a5,24(sp) - ctx.ungotten = -1; - 3c28: 57fd li a5,-1 - va_start(ap, format); - 3c2a: e432 sd a2,8(sp) - ctx.buf = NULL; - 3c2c: e802 sd zero,16(sp) - ctx.pos = 0; - 3c2e: f002 sd zero,32(sp) - ctx.ungotten = -1; - 3c30: d43e sw a5,40(sp) - int ret = _vscanf_core(&ctx, format, ap); - 3c32: e1dfc0ef jal a4e <_vscanf_core.constprop.0> -} - 3c36: 70e2 ld ra,56(sp) - 3c38: 6165 addi sp,sp,112 - 3c3a: 8082 ret - return -1; - 3c3c: 557d li a0,-1 - 3c3e: bfe5 j 3c36 <fscanf+0x28> - -0000000000003c40 <fputc>: - if (!stream) - 3c40: c1e1 beqz a1,3d00 <fputc+0xc0> -{ - 3c42: 7179 addi sp,sp,-48 - 3c44: e84a sd s2,16(sp) - if (stream->buf_mode == 2) - 3c46: 41c5a903 lw s2,1052(a1) -{ - 3c4a: f022 sd s0,32(sp) - 3c4c: ec26 sd s1,24(sp) - 3c4e: f406 sd ra,40(sp) - if (stream->buf_mode == 2) - 3c50: 4789 li a5,2 - 3c52: 842e mv s0,a1 - 3c54: 84aa mv s1,a0 - char ch = (char)c; - 3c56: 0ff57713 zext.b a4,a0 - if (stream->buf_mode == 2) - 3c5a: 02f90963 beq s2,a5,3c8c <fputc+0x4c> - stream->buffer[stream->buf_write_pos++] = (char)c; - 3c5e: 4105a783 lw a5,1040(a1) - if (stream->buf_write_pos >= BUFSIZ) - 3c62: 3ff00693 li a3,1023 - stream->buffer[stream->buf_write_pos++] = (char)c; - 3c66: 0017861b addiw a2,a5,1 - 3c6a: 40c5a823 sw a2,1040(a1) - 3c6e: 97ae add a5,a5,a1 - 3c70: 00e78823 sb a4,16(a5) - if (stream->buf_write_pos >= BUFSIZ) - 3c74: 06c6c463 blt a3,a2,3cdc <fputc+0x9c> - else if (stream->buf_mode == 1 && c == '\n') - 3c78: 4785 li a5,1 - 3c7a: 02f90e63 beq s2,a5,3cb6 <fputc+0x76> - return c; - 3c7e: 8526 mv a0,s1 -} - 3c80: 70a2 ld ra,40(sp) - 3c82: 7402 ld s0,32(sp) - 3c84: 64e2 ld s1,24(sp) - 3c86: 6942 ld s2,16(sp) - 3c88: 6145 addi sp,sp,48 - 3c8a: 8082 ret - if (write(stream->fd, &ch, 1) != 1) - 3c8c: 4188 lw a0,0(a1) - 3c8e: 4605 li a2,1 - 3c90: 00f10593 addi a1,sp,15 - char ch = (char)c; - 3c94: 00e107a3 sb a4,15(sp) - if (write(stream->fd, &ch, 1) != 1) - 3c98: d2efc0ef jal 1c6 <write> - 3c9c: 872a mv a4,a0 - 3c9e: 4785 li a5,1 - return c; - 3ca0: 8526 mv a0,s1 - if (write(stream->fd, &ch, 1) != 1) - 3ca2: fcf70fe3 beq a4,a5,3c80 <fputc+0x40> -} - 3ca6: 70a2 ld ra,40(sp) - stream->error = 1; - 3ca8: c41c sw a5,8(s0) -} - 3caa: 7402 ld s0,32(sp) - 3cac: 64e2 ld s1,24(sp) - 3cae: 6942 ld s2,16(sp) - return EOF; - 3cb0: 557d li a0,-1 -} - 3cb2: 6145 addi sp,sp,48 - 3cb4: 8082 ret - else if (stream->buf_mode == 1 && c == '\n') - 3cb6: 47a9 li a5,10 - 3cb8: fcf513e3 bne a0,a5,3c7e <fputc+0x3e> - if (stream->buf_write_pos > 0) - 3cbc: fcc051e3 blez a2,3c7e <fputc+0x3e> - int64 ret = write(stream->fd, stream->buffer, stream->buf_write_pos); - 3cc0: 4188 lw a0,0(a1) - 3cc2: 05c1 addi a1,a1,16 - 3cc4: d02fc0ef jal 1c6 <write> - if (ret < stream->buf_write_pos) - 3cc8: 41042783 lw a5,1040(s0) - 3ccc: 02f55063 bge a0,a5,3cec <fputc+0xac> - stream->error = 1; - 3cd0: 01242423 sw s2,8(s0) - stream->buf_write_pos = 0; - 3cd4: 40042823 sw zero,1040(s0) - return c; - 3cd8: 8526 mv a0,s1 - 3cda: b75d j 3c80 <fputc+0x40> - int64 ret = write(stream->fd, stream->buffer, stream->buf_write_pos); - 3cdc: 4188 lw a0,0(a1) - 3cde: 05c1 addi a1,a1,16 - 3ce0: ce6fc0ef jal 1c6 <write> - if (ret < stream->buf_write_pos) - 3ce4: 41042783 lw a5,1040(s0) - 3ce8: 00f54663 blt a0,a5,3cf4 <fputc+0xb4> - stream->buf_write_pos = 0; - 3cec: 40042823 sw zero,1040(s0) - return c; - 3cf0: 8526 mv a0,s1 - 3cf2: b779 j 3c80 <fputc+0x40> - stream->error = 1; - 3cf4: 4785 li a5,1 - 3cf6: c41c sw a5,8(s0) - stream->buf_write_pos = 0; - 3cf8: 40042823 sw zero,1040(s0) - return c; - 3cfc: 8526 mv a0,s1 - 3cfe: b749 j 3c80 <fputc+0x40> - return EOF; - 3d00: 557d li a0,-1 -} - 3d02: 8082 ret - -0000000000003d04 <fputs>: - if (!stream) - 3d04: c1ed beqz a1,3de6 <fputs+0xe2> -{ - 3d06: 711d addi sp,sp,-96 - 3d08: e4a6 sd s1,72(sp) - 3d0a: ec86 sd ra,88(sp) - while (*s) - 3d0c: 00054703 lbu a4,0(a0) - 3d10: 84aa mv s1,a0 - 3d12: cf25 beqz a4,3d8a <fputs+0x86> - 3d14: e8a2 sd s0,80(sp) - 3d16: e0ca sd s2,64(sp) - 3d18: fc4e sd s3,56(sp) - 3d1a: f852 sd s4,48(sp) - 3d1c: f456 sd s5,40(sp) - 3d1e: f05a sd s6,32(sp) - 3d20: ec5e sd s7,24(sp) - 3d22: 842e mv s0,a1 - if (stream->buf_mode == 2) - 3d24: 4909 li s2,2 - if (stream->buf_write_pos >= BUFSIZ) - 3d26: 3ff00b13 li s6,1023 - else if (stream->buf_mode == 1 && c == '\n') - 3d2a: 4985 li s3,1 - 3d2c: 4a29 li s4,10 - int64 ret = write(stream->fd, stream->buffer, stream->buf_write_pos); - 3d2e: 01058a93 addi s5,a1,16 - if (write(stream->fd, &ch, 1) != 1) - 3d32: 00f10b93 addi s7,sp,15 - 3d36: a031 j 3d42 <fputs+0x3e> - else if (stream->buf_mode == 1 && c == '\n') - 3d38: 09368563 beq a3,s3,3dc2 <fputs+0xbe> - while (*s) - 3d3c: 0004c703 lbu a4,0(s1) - 3d40: cf15 beqz a4,3d7c <fputs+0x78> - if (stream->buf_mode == 2) - 3d42: 41c42683 lw a3,1052(s0) - if (fputc(*s++, stream) == EOF) - 3d46: 0485 addi s1,s1,1 - if (stream->buf_mode == 2) - 3d48: 05268663 beq a3,s2,3d94 <fputs+0x90> - stream->buffer[stream->buf_write_pos++] = (char)c; - 3d4c: 41042783 lw a5,1040(s0) - 3d50: 0017861b addiw a2,a5,1 - 3d54: 40c42823 sw a2,1040(s0) - 3d58: 97a2 add a5,a5,s0 - 3d5a: 00e78823 sb a4,16(a5) - if (stream->buf_write_pos >= BUFSIZ) - 3d5e: fccb5de3 bge s6,a2,3d38 <fputs+0x34> - int64 ret = write(stream->fd, stream->buffer, stream->buf_write_pos); - 3d62: 4008 lw a0,0(s0) - 3d64: 85d6 mv a1,s5 - 3d66: c60fc0ef jal 1c6 <write> - if (ret < stream->buf_write_pos) - 3d6a: 41042783 lw a5,1040(s0) - 3d6e: 06f54763 blt a0,a5,3ddc <fputs+0xd8> - stream->buf_write_pos = 0; - 3d72: 40042823 sw zero,1040(s0) - while (*s) - 3d76: 0004c703 lbu a4,0(s1) - 3d7a: f761 bnez a4,3d42 <fputs+0x3e> - 3d7c: 6446 ld s0,80(sp) - 3d7e: 6906 ld s2,64(sp) - 3d80: 79e2 ld s3,56(sp) - 3d82: 7a42 ld s4,48(sp) - 3d84: 7aa2 ld s5,40(sp) - 3d86: 7b02 ld s6,32(sp) - 3d88: 6be2 ld s7,24(sp) -} - 3d8a: 60e6 ld ra,88(sp) - 3d8c: 64a6 ld s1,72(sp) - return 0; - 3d8e: 4501 li a0,0 -} - 3d90: 6125 addi sp,sp,96 - 3d92: 8082 ret - if (write(stream->fd, &ch, 1) != 1) - 3d94: 4008 lw a0,0(s0) - 3d96: 4605 li a2,1 - 3d98: 85de mv a1,s7 - char ch = (char)c; - 3d9a: 00e107a3 sb a4,15(sp) - if (write(stream->fd, &ch, 1) != 1) - 3d9e: c28fc0ef jal 1c6 <write> - 3da2: f9350de3 beq a0,s3,3d3c <fputs+0x38> - stream->error = 1; - 3da6: 01342423 sw s3,8(s0) -} - 3daa: 60e6 ld ra,88(sp) - 3dac: 6446 ld s0,80(sp) - 3dae: 6906 ld s2,64(sp) - 3db0: 79e2 ld s3,56(sp) - 3db2: 7a42 ld s4,48(sp) - 3db4: 7aa2 ld s5,40(sp) - 3db6: 7b02 ld s6,32(sp) - 3db8: 6be2 ld s7,24(sp) - 3dba: 64a6 ld s1,72(sp) - return -1; - 3dbc: 557d li a0,-1 -} - 3dbe: 6125 addi sp,sp,96 - 3dc0: 8082 ret - else if (stream->buf_mode == 1 && c == '\n') - 3dc2: f7471de3 bne a4,s4,3d3c <fputs+0x38> - if (stream->buf_write_pos > 0) - 3dc6: f6c05be3 blez a2,3d3c <fputs+0x38> - int64 ret = write(stream->fd, stream->buffer, stream->buf_write_pos); - 3dca: 4008 lw a0,0(s0) - 3dcc: 01040593 addi a1,s0,16 - 3dd0: bf6fc0ef jal 1c6 <write> - if (ret < stream->buf_write_pos) - 3dd4: 41042783 lw a5,1040(s0) - 3dd8: f8f55de3 bge a0,a5,3d72 <fputs+0x6e> - stream->error = 1; - 3ddc: 4785 li a5,1 - 3dde: c41c sw a5,8(s0) - stream->buf_write_pos = 0; - 3de0: 40042823 sw zero,1040(s0) - return EOF; - 3de4: bfa1 j 3d3c <fputs+0x38> - return -1; - 3de6: 557d li a0,-1 -} - 3de8: 8082 ret - -0000000000003dea <fgetc>: - if (!stream) - 3dea: c949 beqz a0,3e7c <fgetc+0x92> - if (stream->buf_write_pos > 0) - 3dec: 41052603 lw a2,1040(a0) -{ - 3df0: 1141 addi sp,sp,-16 - 3df2: e022 sd s0,0(sp) - 3df4: e406 sd ra,8(sp) - 3df6: 842a mv s0,a0 - if (stream->buf_write_pos > 0) - 3df8: 04c04863 bgtz a2,3e48 <fgetc+0x5e> - if (stream->buf_read_pos < stream->buf_read_cnt) - 3dfc: 41442783 lw a5,1044(s0) - 3e00: 41842703 lw a4,1048(s0) - 3e04: 00e7dd63 bge a5,a4,3e1e <fgetc+0x34> - return (unsigned char)stream->buffer[stream->buf_read_pos++]; - 3e08: 0017871b addiw a4,a5,1 - 3e0c: 40e42a23 sw a4,1044(s0) - 3e10: 943e add s0,s0,a5 - 3e12: 01044503 lbu a0,16(s0) -} - 3e16: 60a2 ld ra,8(sp) - 3e18: 6402 ld s0,0(sp) - 3e1a: 0141 addi sp,sp,16 - 3e1c: 8082 ret - int64 ret = read(stream->fd, stream->buffer, BUFSIZ); - 3e1e: 4008 lw a0,0(s0) - 3e20: 40000613 li a2,1024 - 3e24: 01040593 addi a1,s0,16 - 3e28: b96fc0ef jal 1be <read> - 3e2c: 87aa mv a5,a0 - if (ret <= 0) - 3e2e: 02a05e63 blez a0,3e6a <fgetc+0x80> - stream->buf_read_cnt = (int)ret; - 3e32: 40f42c23 sw a5,1048(s0) - return (unsigned char)stream->buffer[stream->buf_read_pos++]; - 3e36: 4785 li a5,1 - 3e38: 01044503 lbu a0,16(s0) -} - 3e3c: 60a2 ld ra,8(sp) - return (unsigned char)stream->buffer[stream->buf_read_pos++]; - 3e3e: 40f42a23 sw a5,1044(s0) -} - 3e42: 6402 ld s0,0(sp) - 3e44: 0141 addi sp,sp,16 - 3e46: 8082 ret - int64 ret = write(stream->fd, stream->buffer, stream->buf_write_pos); - 3e48: 4108 lw a0,0(a0) - 3e4a: 01040593 addi a1,s0,16 - 3e4e: b78fc0ef jal 1c6 <write> - if (ret < stream->buf_write_pos) - 3e52: 41042783 lw a5,1040(s0) - 3e56: 00f54563 blt a0,a5,3e60 <fgetc+0x76> - stream->buf_write_pos = 0; - 3e5a: 40042823 sw zero,1040(s0) - 3e5e: bf79 j 3dfc <fgetc+0x12> - stream->error = 1; - 3e60: 4785 li a5,1 - 3e62: c41c sw a5,8(s0) - stream->buf_write_pos = 0; - 3e64: 40042823 sw zero,1040(s0) - return EOF; - 3e68: bf51 j 3dfc <fgetc+0x12> - if (ret == 0) - 3e6a: e509 bnez a0,3e74 <fgetc+0x8a> - stream->eof = 1; - 3e6c: 4785 li a5,1 - 3e6e: c45c sw a5,12(s0) - return EOF; - 3e70: 557d li a0,-1 - 3e72: b755 j 3e16 <fgetc+0x2c> - stream->error = 1; - 3e74: 4785 li a5,1 - 3e76: c41c sw a5,8(s0) - return EOF; - 3e78: 557d li a0,-1 - 3e7a: bf71 j 3e16 <fgetc+0x2c> - 3e7c: 557d li a0,-1 -} - 3e7e: 8082 ret - -0000000000003e80 <fgets>: - if (!stream || n <= 0) - 3e80: ce5d beqz a2,3f3e <fgets+0xbe> - 3e82: 0ab05e63 blez a1,3f3e <fgets+0xbe> -{ - 3e86: 715d addi sp,sp,-80 - 3e88: e0a2 sd s0,64(sp) - 3e8a: fc26 sd s1,56(sp) - 3e8c: f84a sd s2,48(sp) - 3e8e: f44e sd s3,40(sp) - 3e90: f052 sd s4,32(sp) - 3e92: ec56 sd s5,24(sp) - 3e94: e85a sd s6,16(sp) - 3e96: e45e sd s7,8(sp) - 3e98: e486 sd ra,72(sp) - 3e9a: 8432 mv s0,a2 - 3e9c: 8aaa mv s5,a0 - 3e9e: 892a mv s2,a0 - 3ea0: fff58b9b addiw s7,a1,-1 - int i = 0, c; - 3ea4: 4481 li s1,0 - int64 ret = write(stream->fd, stream->buffer, stream->buf_write_pos); - 3ea6: 01060993 addi s3,a2,16 - return (unsigned char)stream->buffer[stream->buf_read_pos++]; - 3eaa: 4b05 li s6,1 - if (c == '\n') - 3eac: 4a29 li s4,10 - while (i < n - 1) - 3eae: 05748163 beq s1,s7,3ef0 <fgets+0x70> - if (stream->buf_write_pos > 0) - 3eb2: 41042603 lw a2,1040(s0) - int64 ret = write(stream->fd, stream->buffer, stream->buf_write_pos); - 3eb6: 85ce mv a1,s3 - if (stream->buf_write_pos > 0) - 3eb8: 06c04963 bgtz a2,3f2a <fgets+0xaa> - if (stream->buf_read_pos < stream->buf_read_cnt) - 3ebc: 41442783 lw a5,1044(s0) - 3ec0: 41842703 lw a4,1048(s0) - int64 ret = read(stream->fd, stream->buffer, BUFSIZ); - 3ec4: 40000613 li a2,1024 - return (unsigned char)stream->buffer[stream->buf_read_pos++]; - 3ec8: 0017851b addiw a0,a5,1 - 3ecc: 00f406b3 add a3,s0,a5 - int64 ret = read(stream->fd, stream->buffer, BUFSIZ); - 3ed0: 85ce mv a1,s3 - if (stream->buf_read_pos < stream->buf_read_cnt) - 3ed2: 02e7de63 bge a5,a4,3f0e <fgets+0x8e> - return (unsigned char)stream->buffer[stream->buf_read_pos++]; - 3ed6: 40a42a23 sw a0,1044(s0) - 3eda: 0106c783 lbu a5,16(a3) - 3ede: 0007871b sext.w a4,a5 - str[i++] = (char)c; - 3ee2: 00f90023 sb a5,0(s2) - 3ee6: 2485 addiw s1,s1,1 - if (c == '\n') - 3ee8: 0905 addi s2,s2,1 - 3eea: fd4712e3 bne a4,s4,3eae <fgets+0x2e> - str[i++] = (char)c; - 3eee: 8ba6 mv s7,s1 - str[i] = '\0'; - 3ef0: 9bd6 add s7,s7,s5 - 3ef2: 000b8023 sb zero,0(s7) - return str; - 3ef6: 8556 mv a0,s5 -} - 3ef8: 60a6 ld ra,72(sp) - 3efa: 6406 ld s0,64(sp) - 3efc: 74e2 ld s1,56(sp) - 3efe: 7942 ld s2,48(sp) - 3f00: 79a2 ld s3,40(sp) - 3f02: 7a02 ld s4,32(sp) - 3f04: 6ae2 ld s5,24(sp) - 3f06: 6b42 ld s6,16(sp) - 3f08: 6ba2 ld s7,8(sp) - 3f0a: 6161 addi sp,sp,80 - 3f0c: 8082 ret - int64 ret = read(stream->fd, stream->buffer, BUFSIZ); - 3f0e: 4008 lw a0,0(s0) - 3f10: aaefc0ef jal 1be <read> - if (ret <= 0) - 3f14: 02a05c63 blez a0,3f4c <fgets+0xcc> - return (unsigned char)stream->buffer[stream->buf_read_pos++]; - 3f18: 01044783 lbu a5,16(s0) - stream->buf_read_cnt = (int)ret; - 3f1c: 40a42c23 sw a0,1048(s0) - return (unsigned char)stream->buffer[stream->buf_read_pos++]; - 3f20: 41642a23 sw s6,1044(s0) - 3f24: 0007871b sext.w a4,a5 - if (c == -1) - 3f28: bf6d j 3ee2 <fgets+0x62> - int64 ret = write(stream->fd, stream->buffer, stream->buf_write_pos); - 3f2a: 4008 lw a0,0(s0) - 3f2c: a9afc0ef jal 1c6 <write> - if (ret < stream->buf_write_pos) - 3f30: 41042783 lw a5,1040(s0) - 3f34: 00f54763 blt a0,a5,3f42 <fgets+0xc2> - stream->buf_write_pos = 0; - 3f38: 40042823 sw zero,1040(s0) - 3f3c: b741 j 3ebc <fgets+0x3c> - return NULL; - 3f3e: 4501 li a0,0 -} - 3f40: 8082 ret - stream->error = 1; - 3f42: 4785 li a5,1 - 3f44: c41c sw a5,8(s0) - stream->buf_write_pos = 0; - 3f46: 40042823 sw zero,1040(s0) - return EOF; - 3f4a: bf8d j 3ebc <fgets+0x3c> - stream->eof = 1; - 3f4c: 4785 li a5,1 - if (ret == 0) - 3f4e: e509 bnez a0,3f58 <fgets+0xd8> - stream->eof = 1; - 3f50: c45c sw a5,12(s0) - if (i == 0) - 3f52: fcd1 bnez s1,3eee <fgets+0x6e> - return NULL; - 3f54: 4501 li a0,0 - 3f56: b74d j 3ef8 <fgets+0x78> - stream->error = 1; - 3f58: c41c sw a5,8(s0) - if (c == -1) - 3f5a: bfe5 j 3f52 <fgets+0xd2> - -0000000000003f5c <fread>: -{ - 3f5c: 715d addi sp,sp,-80 - 3f5e: e486 sd ra,72(sp) - 3f60: f44e sd s3,40(sp) - if (!stream || size == 0 || nmemb == 0) - 3f62: 0e068963 beqz a3,4054 <fread+0xf8> - 3f66: ec56 sd s5,24(sp) - return 0; - 3f68: 4981 li s3,0 - 3f6a: 8aae mv s5,a1 - if (!stream || size == 0 || nmemb == 0) - 3f6c: c9bd beqz a1,3fe2 <fread+0x86> - 3f6e: ca35 beqz a2,3fe2 <fread+0x86> - if (stream->buf_write_pos > 0) - 3f70: 4106a783 lw a5,1040(a3) - 3f74: e0a2 sd s0,64(sp) - 3f76: f052 sd s4,32(sp) - uint64 total_bytes = size * nmemb; - 3f78: 02c589b3 mul s3,a1,a2 - 3f7c: 8436 mv s0,a3 - 3f7e: 8a2a mv s4,a0 - if (stream->buf_write_pos > 0) - 3f80: 0af04d63 bgtz a5,403a <fread+0xde> - while (bytes_read < total_bytes) - 3f84: 04098d63 beqz s3,3fde <fread+0x82> - 3f88: fc26 sd s1,56(sp) - 3f8a: e85a sd s6,16(sp) - 3f8c: e45e sd s7,8(sp) - 3f8e: f84a sd s2,48(sp) - 3f90: 4481 li s1,0 - if (remaining >= BUFSIZ) - 3f92: 3ff00b13 li s6,1023 - int64 ret = read(stream->fd, stream->buffer, BUFSIZ); - 3f96: 01040b93 addi s7,s0,16 - if (stream->buf_read_pos < stream->buf_read_cnt) - 3f9a: 41442703 lw a4,1044(s0) - 3f9e: 41842783 lw a5,1048(s0) - uint64 remaining = total_bytes - bytes_read; - 3fa2: 40998633 sub a2,s3,s1 - if (stream->buf_read_pos < stream->buf_read_cnt) - 3fa6: 06f74463 blt a4,a5,400e <fread+0xb2> - int64 ret = read(stream->fd, dst + bytes_read, remaining); - 3faa: 4008 lw a0,0(s0) - 3fac: 009a05b3 add a1,s4,s1 - if (remaining >= BUFSIZ) - 3fb0: 02cb7f63 bgeu s6,a2,3fee <fread+0x92> - int64 ret = read(stream->fd, dst + bytes_read, remaining); - 3fb4: a0afc0ef jal 1be <read> - if (ret <= 0) - 3fb8: 0aa05463 blez a0,4060 <fread+0x104> - bytes_read += ret; - 3fbc: 94aa add s1,s1,a0 - while (bytes_read < total_bytes) - 3fbe: fd34eee3 bltu s1,s3,3f9a <fread+0x3e> - return bytes_read / size; - 3fc2: 0354d9b3 divu s3,s1,s5 - 3fc6: 6406 ld s0,64(sp) -} - 3fc8: 60a6 ld ra,72(sp) - return bytes_read / size; - 3fca: 74e2 ld s1,56(sp) - 3fcc: 7942 ld s2,48(sp) - 3fce: 7a02 ld s4,32(sp) - 3fd0: 6ae2 ld s5,24(sp) - 3fd2: 6b42 ld s6,16(sp) - 3fd4: 6ba2 ld s7,8(sp) -} - 3fd6: 854e mv a0,s3 - 3fd8: 79a2 ld s3,40(sp) - 3fda: 6161 addi sp,sp,80 - 3fdc: 8082 ret - 3fde: 6406 ld s0,64(sp) - 3fe0: 7a02 ld s4,32(sp) - 3fe2: 60a6 ld ra,72(sp) - 3fe4: 6ae2 ld s5,24(sp) - 3fe6: 854e mv a0,s3 - 3fe8: 79a2 ld s3,40(sp) - 3fea: 6161 addi sp,sp,80 - 3fec: 8082 ret - stream->buf_read_pos = 0; - 3fee: 40042a23 sw zero,1044(s0) - stream->buf_read_cnt = 0; - 3ff2: 40042c23 sw zero,1048(s0) - int64 ret = read(stream->fd, stream->buffer, BUFSIZ); - 3ff6: 40000613 li a2,1024 - 3ffa: 85de mv a1,s7 - 3ffc: 9c2fc0ef jal 1be <read> - if (ret <= 0) - 4000: 06a05063 blez a0,4060 <fread+0x104> - stream->buf_read_cnt = (int)ret; - 4004: 40a42c23 sw a0,1048(s0) - while (bytes_read < total_bytes) - 4008: f934e9e3 bltu s1,s3,3f9a <fread+0x3e> - 400c: bf5d j 3fc2 <fread+0x66> - uint64 available = stream->buf_read_cnt - stream->buf_read_pos; - 400e: 40e7893b subw s2,a5,a4 - memcpy(dst + bytes_read, stream->buffer + stream->buf_read_pos, to_copy); - 4012: 00eb85b3 add a1,s7,a4 - 4016: 009a0533 add a0,s4,s1 - uint64 to_copy = (available < remaining) ? available : remaining; - 401a: 01267363 bgeu a2,s2,4020 <fread+0xc4> - 401e: 8932 mv s2,a2 - memcpy(dst + bytes_read, stream->buffer + stream->buf_read_pos, to_copy); - 4020: 864a mv a2,s2 - 4022: 3e1000ef jal 4c02 <memcpy> - stream->buf_read_pos += to_copy; - 4026: 41442783 lw a5,1044(s0) - bytes_read += to_copy; - 402a: 94ca add s1,s1,s2 - stream->buf_read_pos += to_copy; - 402c: 012787bb addw a5,a5,s2 - 4030: 40f42a23 sw a5,1044(s0) - while (bytes_read < total_bytes) - 4034: f734e3e3 bltu s1,s3,3f9a <fread+0x3e> - 4038: b769 j 3fc2 <fread+0x66> - int64 ret = write(stream->fd, stream->buffer, stream->buf_write_pos); - 403a: 4288 lw a0,0(a3) - 403c: 863e mv a2,a5 - 403e: 01068593 addi a1,a3,16 - 4042: 984fc0ef jal 1c6 <write> - if (ret < stream->buf_write_pos) - 4046: 41042783 lw a5,1040(s0) - 404a: 02f54163 blt a0,a5,406c <fread+0x110> - stream->buf_write_pos = 0; - 404e: 40042823 sw zero,1040(s0) - 4052: bf0d j 3f84 <fread+0x28> -} - 4054: 60a6 ld ra,72(sp) - return 0; - 4056: 4981 li s3,0 -} - 4058: 854e mv a0,s3 - 405a: 79a2 ld s3,40(sp) - 405c: 6161 addi sp,sp,80 - 405e: 8082 ret - stream->eof = 1; - 4060: 4785 li a5,1 - if (ret == 0) - 4062: e119 bnez a0,4068 <fread+0x10c> - stream->eof = 1; - 4064: c45c sw a5,12(s0) - 4066: bfb1 j 3fc2 <fread+0x66> - stream->error = 1; - 4068: c41c sw a5,8(s0) - return bytes_read / size; - 406a: bfa1 j 3fc2 <fread+0x66> - stream->error = 1; - 406c: 4785 li a5,1 - 406e: c41c sw a5,8(s0) - stream->buf_write_pos = 0; - 4070: 40042823 sw zero,1040(s0) - return EOF; - 4074: bf01 j 3f84 <fread+0x28> - -0000000000004076 <fwrite>: -{ - 4076: 711d addi sp,sp,-96 - 4078: ec86 sd ra,88(sp) - 407a: e0ca sd s2,64(sp) - if (!stream || !ptr || size == 0 || nmemb == 0) - 407c: 10068063 beqz a3,417c <fwrite+0x106> - 4080: f456 sd s5,40(sp) - 4082: 8aaa mv s5,a0 - 4084: 10050263 beqz a0,4188 <fwrite+0x112> - 4088: f05a sd s6,32(sp) - return 0; - 408a: 4901 li s2,0 - 408c: 8b2e mv s6,a1 - if (!stream || !ptr || size == 0 || nmemb == 0) - 408e: c1d9 beqz a1,4114 <fwrite+0x9e> - 4090: c251 beqz a2,4114 <fwrite+0x9e> - if (stream->buf_mode == 2) - 4092: 41c6a703 lw a4,1052(a3) - 4096: e8a2 sd s0,80(sp) - 4098: 4789 li a5,2 - uint64 total_bytes = size * nmemb; - 409a: 02c58933 mul s2,a1,a2 - if (stream->buf_mode == 2) - 409e: 8436 mv s0,a3 - 40a0: 0ef70b63 beq a4,a5,4196 <fwrite+0x120> - 40a4: fc4e sd s3,56(sp) - 40a6: ec5e sd s7,24(sp) - 40a8: e862 sd s8,16(sp) - uint64 bytes_written = 0; - 40aa: 4981 li s3,0 - 40ac: 01068b93 addi s7,a3,16 - uint64 space_left = BUFSIZ - stream->buf_write_pos; - 40b0: 40000c13 li s8,1024 - while (bytes_written < total_bytes) - 40b4: 12090263 beqz s2,41d8 <fwrite+0x162> - 40b8: e4a6 sd s1,72(sp) - 40ba: f852 sd s4,48(sp) - 40bc: e466 sd s9,8(sp) - uint64 space_left = BUFSIZ - stream->buf_write_pos; - 40be: 41042783 lw a5,1040(s0) - uint64 remaining = total_bytes - bytes_written; - 40c2: 41390cb3 sub s9,s2,s3 - memcpy(stream->buffer + stream->buf_write_pos, src + bytes_written, remaining); - 40c6: 013a85b3 add a1,s5,s3 - uint64 space_left = BUFSIZ - stream->buf_write_pos; - 40ca: 40fc0a3b subw s4,s8,a5 - memcpy(stream->buffer + stream->buf_write_pos, src + bytes_written, space_left); - 40ce: 00fb8533 add a0,s7,a5 - 40d2: 8652 mv a2,s4 - if (remaining <= space_left) - 40d4: 059a6763 bltu s4,s9,4122 <fwrite+0xac> - memcpy(stream->buffer + stream->buf_write_pos, src + bytes_written, remaining); - 40d8: 8666 mv a2,s9 - 40da: 329000ef jal 4c02 <memcpy> - stream->buf_write_pos += remaining; - 40de: 41042783 lw a5,1040(s0) - if (stream->buf_write_pos == BUFSIZ) - 40e2: 40000713 li a4,1024 - stream->buf_write_pos += remaining; - 40e6: 019786bb addw a3,a5,s9 - 40ea: 40d42823 sw a3,1040(s0) - if (stream->buf_write_pos == BUFSIZ) - 40ee: 06e68a63 beq a3,a4,4162 <fwrite+0xec> - return bytes_written / size; - 40f2: 03695933 divu s2,s2,s6 - 40f6: 6446 ld s0,80(sp) - 40f8: 64a6 ld s1,72(sp) - 40fa: 79e2 ld s3,56(sp) - 40fc: 7a42 ld s4,48(sp) - 40fe: 7aa2 ld s5,40(sp) - 4100: 7b02 ld s6,32(sp) - 4102: 6be2 ld s7,24(sp) - 4104: 6c42 ld s8,16(sp) - 4106: 6ca2 ld s9,8(sp) -} - 4108: 60e6 ld ra,88(sp) - 410a: 854a mv a0,s2 - 410c: 6906 ld s2,64(sp) - 410e: 6125 addi sp,sp,96 - 4110: 8082 ret - 4112: 6446 ld s0,80(sp) - 4114: 60e6 ld ra,88(sp) - 4116: 7aa2 ld s5,40(sp) - 4118: 7b02 ld s6,32(sp) - 411a: 854a mv a0,s2 - 411c: 6906 ld s2,64(sp) - 411e: 6125 addi sp,sp,96 - 4120: 8082 ret - memcpy(stream->buffer + stream->buf_write_pos, src + bytes_written, space_left); - 4122: 2e1000ef jal 4c02 <memcpy> - stream->buf_write_pos += space_left; - 4126: 41042783 lw a5,1040(s0) - int64 ret = write(stream->fd, stream->buffer, stream->buf_write_pos); - 412a: 85de mv a1,s7 - bytes_written += space_left; - 412c: 99d2 add s3,s3,s4 - stream->buf_write_pos += space_left; - 412e: 00fa04bb addw s1,s4,a5 - int64 ret = write(stream->fd, stream->buffer, stream->buf_write_pos); - 4132: 02049613 slli a2,s1,0x20 - stream->buf_write_pos += space_left; - 4136: 40942823 sw s1,1040(s0) - int64 ret = write(stream->fd, stream->buffer, stream->buf_write_pos); - 413a: 9201 srli a2,a2,0x20 - if (stream->buf_write_pos > 0) - 413c: 00904763 bgtz s1,414a <fwrite+0xd4> - while (bytes_written < total_bytes) - 4140: f729efe3 bltu s3,s2,40be <fwrite+0x48> - return bytes_written / size; - 4144: 0369d933 divu s2,s3,s6 - 4148: b77d j 40f6 <fwrite+0x80> - int64 ret = write(stream->fd, stream->buffer, stream->buf_write_pos); - 414a: 4008 lw a0,0(s0) - 414c: 87afc0ef jal 1c6 <write> - if (ret < stream->buf_write_pos) - 4150: 41042783 lw a5,1040(s0) - 4154: 08f54963 blt a0,a5,41e6 <fwrite+0x170> - stream->buf_write_pos = 0; - 4158: 40042823 sw zero,1040(s0) - while (bytes_written < total_bytes) - 415c: f729e1e3 bltu s3,s2,40be <fwrite+0x48> - 4160: b7d5 j 4144 <fwrite+0xce> - int64 ret = write(stream->fd, stream->buffer, stream->buf_write_pos); - 4162: 4008 lw a0,0(s0) - 4164: 40000613 li a2,1024 - 4168: 85de mv a1,s7 - 416a: 85cfc0ef jal 1c6 <write> - if (ret < stream->buf_write_pos) - 416e: 41042783 lw a5,1040(s0) - 4172: 08f54163 blt a0,a5,41f4 <fwrite+0x17e> - stream->buf_write_pos = 0; - 4176: 40042823 sw zero,1040(s0) - 417a: bfa5 j 40f2 <fwrite+0x7c> -} - 417c: 60e6 ld ra,88(sp) - return 0; - 417e: 4901 li s2,0 -} - 4180: 854a mv a0,s2 - 4182: 6906 ld s2,64(sp) - 4184: 6125 addi sp,sp,96 - 4186: 8082 ret - 4188: 60e6 ld ra,88(sp) - return 0; - 418a: 4901 li s2,0 - 418c: 7aa2 ld s5,40(sp) -} - 418e: 854a mv a0,s2 - 4190: 6906 ld s2,64(sp) - 4192: 6125 addi sp,sp,96 - 4194: 8082 ret - while (bytes_written < total_bytes) - 4196: f6090ee3 beqz s2,4112 <fwrite+0x9c> - 419a: e4a6 sd s1,72(sp) - uint64 bytes_written = 0; - 419c: 4481 li s1,0 - 419e: a021 j 41a6 <fwrite+0x130> - bytes_written += ret; - 41a0: 94aa add s1,s1,a0 - while (bytes_written < total_bytes) - 41a2: 0324f463 bgeu s1,s2,41ca <fwrite+0x154> - int64 ret = write(stream->fd, src + bytes_written, total_bytes - bytes_written); - 41a6: 4008 lw a0,0(s0) - 41a8: 40990633 sub a2,s2,s1 - 41ac: 009a85b3 add a1,s5,s1 - 41b0: 816fc0ef jal 1c6 <write> - if (ret <= 0) - 41b4: fea046e3 bgtz a0,41a0 <fwrite+0x12a> - stream->error = 1; - 41b8: 4785 li a5,1 - return bytes_written / size; - 41ba: 0364d933 divu s2,s1,s6 - stream->error = 1; - 41be: c41c sw a5,8(s0) - break; - 41c0: 64a6 ld s1,72(sp) - 41c2: 6446 ld s0,80(sp) - 41c4: 7aa2 ld s5,40(sp) - 41c6: 7b02 ld s6,32(sp) - 41c8: b781 j 4108 <fwrite+0x92> - return bytes_written / size; - 41ca: 0364d933 divu s2,s1,s6 - 41ce: 6446 ld s0,80(sp) - 41d0: 64a6 ld s1,72(sp) - 41d2: 7aa2 ld s5,40(sp) - 41d4: 7b02 ld s6,32(sp) - 41d6: bf0d j 4108 <fwrite+0x92> - 41d8: 6446 ld s0,80(sp) - 41da: 79e2 ld s3,56(sp) - 41dc: 7aa2 ld s5,40(sp) - 41de: 7b02 ld s6,32(sp) - 41e0: 6be2 ld s7,24(sp) - 41e2: 6c42 ld s8,16(sp) - 41e4: b715 j 4108 <fwrite+0x92> - stream->error = 1; - 41e6: 4785 li a5,1 - 41e8: c41c sw a5,8(s0) - stream->buf_write_pos = 0; - 41ea: 40042823 sw zero,1040(s0) - while (bytes_written < total_bytes) - 41ee: ed29e8e3 bltu s3,s2,40be <fwrite+0x48> - 41f2: bf89 j 4144 <fwrite+0xce> - stream->error = 1; - 41f4: 4785 li a5,1 - 41f6: c41c sw a5,8(s0) - stream->buf_write_pos = 0; - 41f8: 40042823 sw zero,1040(s0) - return EOF; - 41fc: bddd j 40f2 <fwrite+0x7c> - -00000000000041fe <fseek>: - if (!stream) - 41fe: c925 beqz a0,426e <fseek+0x70> -{ - 4200: 1101 addi sp,sp,-32 - 4202: e04a sd s2,0(sp) - 4204: 8932 mv s2,a2 - if (stream->buf_write_pos > 0) - 4206: 41052603 lw a2,1040(a0) -{ - 420a: e822 sd s0,16(sp) - 420c: e426 sd s1,8(sp) - 420e: ec06 sd ra,24(sp) - 4210: 842a mv s0,a0 - 4212: 84ae mv s1,a1 - if (stream->buf_write_pos > 0) - 4214: 02c04863 bgtz a2,4244 <fseek+0x46> - if (lseek(stream->fd, offset, whence) < 0) - 4218: 4008 lw a0,0(s0) - stream->buf_read_pos = 0; - 421a: 40042a23 sw zero,1044(s0) - stream->buf_read_cnt = 0; - 421e: 40042c23 sw zero,1048(s0) - stream->eof = 0; - 4222: 00042623 sw zero,12(s0) - if (lseek(stream->fd, offset, whence) < 0) - 4226: 864a mv a2,s2 - 4228: 0004859b sext.w a1,s1 - 422c: 82afc0ef jal 256 <lseek> - 4230: 87aa mv a5,a0 - return 0; - 4232: 4501 li a0,0 - if (lseek(stream->fd, offset, whence) < 0) - 4234: 0207c463 bltz a5,425c <fseek+0x5e> -} - 4238: 60e2 ld ra,24(sp) - 423a: 6442 ld s0,16(sp) - 423c: 64a2 ld s1,8(sp) - 423e: 6902 ld s2,0(sp) - 4240: 6105 addi sp,sp,32 - 4242: 8082 ret - int64 ret = write(stream->fd, stream->buffer, stream->buf_write_pos); - 4244: 4108 lw a0,0(a0) - 4246: 01040593 addi a1,s0,16 - 424a: f7dfb0ef jal 1c6 <write> - if (ret < stream->buf_write_pos) - 424e: 41042783 lw a5,1040(s0) - 4252: 00f54963 blt a0,a5,4264 <fseek+0x66> - stream->buf_write_pos = 0; - 4256: 40042823 sw zero,1040(s0) - 425a: bf7d j 4218 <fseek+0x1a> - stream->error = 1; - 425c: 4785 li a5,1 - 425e: c41c sw a5,8(s0) - return -1; - 4260: 557d li a0,-1 - 4262: bfd9 j 4238 <fseek+0x3a> - stream->error = 1; - 4264: 4785 li a5,1 - 4266: c41c sw a5,8(s0) - stream->buf_write_pos = 0; - 4268: 40042823 sw zero,1040(s0) - return EOF; - 426c: b775 j 4218 <fseek+0x1a> - return -1; - 426e: 557d li a0,-1 -} - 4270: 8082 ret - -0000000000004272 <ftell>: - if (!stream) - 4272: c505 beqz a0,429a <ftell+0x28> -{ - 4274: 1141 addi sp,sp,-16 - 4276: e022 sd s0,0(sp) - 4278: 842a mv s0,a0 - int64 ret = lseek(stream->fd, 0, SEEK_CUR); - 427a: 4108 lw a0,0(a0) - 427c: 4605 li a2,1 - 427e: 4581 li a1,0 -{ - 4280: e406 sd ra,8(sp) - int64 ret = lseek(stream->fd, 0, SEEK_CUR); - 4282: fd5fb0ef jal 256 <lseek> - if (ret < 0) - 4286: 00054663 bltz a0,4292 <ftell+0x20> -} - 428a: 60a2 ld ra,8(sp) - 428c: 6402 ld s0,0(sp) - 428e: 0141 addi sp,sp,16 - 4290: 8082 ret - stream->error = 1; - 4292: 4785 li a5,1 - 4294: c41c sw a5,8(s0) - return -1L; - 4296: 557d li a0,-1 - 4298: bfcd j 428a <ftell+0x18> - 429a: 557d li a0,-1 -} - 429c: 8082 ret - -000000000000429e <rewind>: - if (stream) - 429e: c915 beqz a0,42d2 <rewind+0x34> - if (stream->buf_write_pos > 0) - 42a0: 41052603 lw a2,1040(a0) -{ - 42a4: 1141 addi sp,sp,-16 - 42a6: e022 sd s0,0(sp) - 42a8: e406 sd ra,8(sp) - 42aa: 842a mv s0,a0 - if (stream->buf_write_pos > 0) - 42ac: 02c04463 bgtz a2,42d4 <rewind+0x36> - if (lseek(stream->fd, offset, whence) < 0) - 42b0: 4008 lw a0,0(s0) - stream->buf_read_pos = 0; - 42b2: 40042a23 sw zero,1044(s0) - stream->buf_read_cnt = 0; - 42b6: 40042c23 sw zero,1048(s0) - stream->eof = 0; - 42ba: 00042623 sw zero,12(s0) - if (lseek(stream->fd, offset, whence) < 0) - 42be: 4601 li a2,0 - 42c0: 4581 li a1,0 - 42c2: f95fb0ef jal 256 <lseek> -} - 42c6: 60a2 ld ra,8(sp) - stream->error = 0; - 42c8: 00042423 sw zero,8(s0) -} - 42cc: 6402 ld s0,0(sp) - 42ce: 0141 addi sp,sp,16 - 42d0: 8082 ret - 42d2: 8082 ret - int64 ret = write(stream->fd, stream->buffer, stream->buf_write_pos); - 42d4: 4108 lw a0,0(a0) - 42d6: 01040593 addi a1,s0,16 - 42da: eedfb0ef jal 1c6 <write> - if (ret < stream->buf_write_pos) - 42de: 41042783 lw a5,1040(s0) - 42e2: 00f54563 blt a0,a5,42ec <rewind+0x4e> - stream->buf_write_pos = 0; - 42e6: 40042823 sw zero,1040(s0) - 42ea: b7d9 j 42b0 <rewind+0x12> - stream->error = 1; - 42ec: 4785 li a5,1 - 42ee: c41c sw a5,8(s0) - stream->buf_write_pos = 0; - 42f0: 40042823 sw zero,1040(s0) - return EOF; - 42f4: bf75 j 42b0 <rewind+0x12> - -00000000000042f6 <feof>: - return (stream) ? stream->eof : 1; - 42f6: c119 beqz a0,42fc <feof+0x6> - 42f8: 4548 lw a0,12(a0) - 42fa: 8082 ret - 42fc: 4505 li a0,1 -} - 42fe: 8082 ret - -0000000000004300 <ferror>: - return (stream) ? stream->error : 1; - 4300: c119 beqz a0,4306 <ferror+0x6> - 4302: 4508 lw a0,8(a0) - 4304: 8082 ret - 4306: 4505 li a0,1 -} - 4308: 8082 ret - -000000000000430a <clearerr>: - if (stream) - 430a: c509 beqz a0,4314 <clearerr+0xa> - stream->error = 0; - 430c: 00052423 sw zero,8(a0) - stream->eof = 0; - 4310: 00052623 sw zero,12(a0) -} - 4314: 8082 ret - -0000000000004316 <ungetc>: - if (!stream || c == EOF) - 4316: c19d beqz a1,433c <ungetc+0x26> - 4318: 57fd li a5,-1 - 431a: 02f50163 beq a0,a5,433c <ungetc+0x26> - if (stream->buf_read_pos > 0) - 431e: 4145a783 lw a5,1044(a1) - 4322: 00f05d63 blez a5,433c <ungetc+0x26> - stream->buf_read_pos--; - 4326: fff7871b addiw a4,a5,-1 - 432a: 40e5aa23 sw a4,1044(a1) - stream->buffer[stream->buf_read_pos] = (char)c; - 432e: 00e587b3 add a5,a1,a4 - 4332: 00a78823 sb a0,16(a5) - stream->eof = 0; - 4336: 0005a623 sw zero,12(a1) - return c; - 433a: 8082 ret - return EOF; - 433c: 557d li a0,-1 - 433e: 8082 ret - -0000000000004340 <strtoull.part.0>: - return new_ptr; -} - -/* String Conversion*/ - -unsigned long long strtoull(const char *nptr, char **endptr, int base) - 4340: 1141 addi sp,sp,-16 - 4342: e422 sd s0,8(sp) - 4344: 8eaa mv t4,a0 -{ - const char *s = nptr; - 4346: 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'; } - 4348: 02000313 li t1,32 - 434c: 4e11 li t3,4 - return 0; - } - - do - { - c = *s++; - 434e: 0008c783 lbu a5,0(a7) - 4352: 00188813 addi a6,a7,1 - 4356: ff77871b addiw a4,a5,-9 - 435a: 0ff77693 zext.b a3,a4 - 435e: 0007871b sext.w a4,a5 - 4362: 04678363 beq a5,t1,43a8 <strtoull.part.0+0x68> - 4366: 04de7163 bgeu t3,a3,43a8 <strtoull.part.0+0x68> - } while (isspace(c)); - - if (c == '-') - 436a: 02d00793 li a5,45 - 436e: 0ef70863 beq a4,a5,445e <strtoull.part.0+0x11e> - { - neg = 1; - c = *s++; - } - else if (c == '+') - 4372: 02b00793 li a5,43 - int neg = 0, any, cutlim; - 4376: 4381 li t2,0 - else if (c == '+') - 4378: 08f70c63 beq a4,a5,4410 <strtoull.part.0+0xd0> - { - c = *s++; - } - - if ((base == 0 || base == 16) && c == '0' && (*s == 'x' || *s == 'X')) - 437c: ea05 bnez a2,43ac <strtoull.part.0+0x6c> - 437e: 03000793 li a5,48 - 4382: 0ef70463 beq a4,a5,446a <strtoull.part.0+0x12a> - 4386: 00ccd8b7 lui a7,0xccd - 438a: ccd88893 addi a7,a7,-819 # cccccd <_ZSt4cerr+0xcc5355> - 438e: 08b2 slli a7,a7,0xc - 4390: ccd88893 addi a7,a7,-819 - 4394: 08b2 slli a7,a7,0xc - 4396: ccd88893 addi a7,a7,-819 - 439a: 08b6 slli a7,a7,0xd - 439c: 4415 li s0,5 - 439e: 99988893 addi a7,a7,-1639 - 43a2: 42a9 li t0,10 - c = s[1]; - s += 2; - base = 16; - } - if (base == 0) - base = (c == '0' ? 8 : 10); - 43a4: 4629 li a2,10 - 43a6: a829 j 43c0 <strtoull.part.0+0x80> -unsigned long long strtoull(const char *nptr, char **endptr, int base) - 43a8: 88c2 mv a7,a6 - 43aa: b755 j 434e <strtoull.part.0+0xe> - if ((base == 0 || base == 16) && c == '0' && (*s == 'x' || *s == 'X')) - 43ac: 47c1 li a5,16 - 43ae: 0cf60d63 beq a2,a5,4488 <strtoull.part.0+0x148> - - cutoff = ULLONG_MAX / (unsigned long long)base; - 43b2: 58fd li a7,-1 - cutlim = ULLONG_MAX % (unsigned long long)base; - 43b4: 02c8f433 remu s0,a7,a2 - cutoff = ULLONG_MAX / (unsigned long long)base; - 43b8: 82b2 mv t0,a2 - 43ba: 02c8d8b3 divu a7,a7,a2 - cutlim = ULLONG_MAX % (unsigned long long)base; - 43be: 2401 sext.w s0,s0 - - for (acc = 0, any = 0;; c = *s++) - 43c0: 4301 li t1,0 - 43c2: 4501 li a0,0 - { - if (isdigit(c)) - 43c4: 4e25 li t3,9 - static inline int isalpha(int c) { return islower(c) || isupper(c); } - 43c6: 4fe5 li t6,25 - break; - - if (c >= base) - break; - - if (any < 0 || acc > cutoff || (acc == cutoff && c > cutlim)) - 43c8: 5f7d li t5,-1 - if (isdigit(c)) - 43ca: fd07079b addiw a5,a4,-48 - static inline int isdigit(int c) { return c >= '0' && c <= '9'; } - 43ce: 0007069b sext.w a3,a4 - 43d2: 00fe7e63 bgeu t3,a5,43ee <strtoull.part.0+0xae> - static inline int isalpha(int c) { return islower(c) || isupper(c); } - 43d6: f9f6879b addiw a5,a3,-97 - 43da: 04fff063 bgeu t6,a5,441a <strtoull.part.0+0xda> - 43de: fbf6869b addiw a3,a3,-65 - 43e2: 04dfe163 bltu t6,a3,4424 <strtoull.part.0+0xe4> - c -= isupper(c) ? 'A' - 10 : 'a' - 10; - 43e6: 03700793 li a5,55 - 43ea: 40f707bb subw a5,a4,a5 - if (c >= base) - 43ee: 02c7db63 bge a5,a2,4424 <strtoull.part.0+0xe4> - if (any < 0 || acc > cutoff || (acc == cutoff && c > cutlim)) - 43f2: 01e30b63 beq t1,t5,4408 <strtoull.part.0+0xc8> - any = -1; - 43f6: 537d li t1,-1 - if (any < 0 || acc > cutoff || (acc == cutoff && c > cutlim)) - 43f8: 00a8e863 bltu a7,a0,4408 <strtoull.part.0+0xc8> - 43fc: 05150e63 beq a0,a7,4458 <strtoull.part.0+0x118> - else - { - any = 1; - 4400: 4305 li t1,1 - acc *= base; - 4402: 02550533 mul a0,a0,t0 - acc += c; - 4406: 953e add a0,a0,a5 - for (acc = 0, any = 0;; c = *s++) - 4408: 0805 addi a6,a6,1 - 440a: fff84703 lbu a4,-1(a6) - if (isdigit(c)) - 440e: bf75 j 43ca <strtoull.part.0+0x8a> - c = *s++; - 4410: 00084703 lbu a4,0(a6) - 4414: 00288813 addi a6,a7,2 - 4418: b795 j 437c <strtoull.part.0+0x3c> - c -= isupper(c) ? 'A' - 10 : 'a' - 10; - 441a: 05700793 li a5,87 - 441e: 40f707bb subw a5,a4,a5 - 4422: b7f1 j 43ee <strtoull.part.0+0xae> - } - } - - if (any < 0) - 4424: 57fd li a5,-1 - 4426: 00f30e63 beq t1,a5,4442 <strtoull.part.0+0x102> - { - acc = ULLONG_MAX; - errno = ERANGE; - } - else if (neg) - 442a: 00038463 beqz t2,4432 <strtoull.part.0+0xf2> - acc = -acc; - 442e: 40a00533 neg a0,a0 - - if (endptr != 0) - 4432: c589 beqz a1,443c <strtoull.part.0+0xfc> - *endptr = (char *)(any ? s - 1 : nptr); - 4434: 00031f63 bnez t1,4452 <strtoull.part.0+0x112> - 4438: 01d5b023 sd t4,0(a1) - - return acc; -} - 443c: 6422 ld s0,8(sp) - 443e: 0141 addi sp,sp,16 - 4440: 8082 ret - errno = ERANGE; - 4442: 02200793 li a5,34 - 4446: 00003717 auipc a4,0x3 - 444a: 3ef72d23 sw a5,1018(a4) # 7840 <errno> - acc = ULLONG_MAX; - 444e: 557d li a0,-1 - if (endptr != 0) - 4450: d5f5 beqz a1,443c <strtoull.part.0+0xfc> - *endptr = (char *)(any ? s - 1 : nptr); - 4452: fff80e93 addi t4,a6,-1 - 4456: b7cd j 4438 <strtoull.part.0+0xf8> - if (any < 0 || acc > cutoff || (acc == cutoff && c > cutlim)) - 4458: faf448e3 blt s0,a5,4408 <strtoull.part.0+0xc8> - 445c: b755 j 4400 <strtoull.part.0+0xc0> - c = *s++; - 445e: 00084703 lbu a4,0(a6) - neg = 1; - 4462: 4385 li t2,1 - c = *s++; - 4464: 00288813 addi a6,a7,2 - 4468: bf11 j 437c <strtoull.part.0+0x3c> - if ((base == 0 || base == 16) && c == '0' && (*s == 'x' || *s == 'X')) - 446a: 00084783 lbu a5,0(a6) - 446e: 05800693 li a3,88 - 4472: 0df7f793 andi a5,a5,223 - 4476: 02d78b63 beq a5,a3,44ac <strtoull.part.0+0x16c> - 447a: 58fd li a7,-1 - 447c: 441d li s0,7 - 447e: 0038d893 srli a7,a7,0x3 - 4482: 42a1 li t0,8 - base = (c == '0' ? 8 : 10); - 4484: 4621 li a2,8 - 4486: bf2d j 43c0 <strtoull.part.0+0x80> - if ((base == 0 || base == 16) && c == '0' && (*s == 'x' || *s == 'X')) - 4488: 03000793 li a5,48 - 448c: 00f70863 beq a4,a5,449c <strtoull.part.0+0x15c> - 4490: 58fd li a7,-1 - 4492: 443d li s0,15 - 4494: 0048d893 srli a7,a7,0x4 - 4498: 42c1 li t0,16 - 449a: b71d j 43c0 <strtoull.part.0+0x80> - 449c: 00084783 lbu a5,0(a6) - 44a0: 05800693 li a3,88 - 44a4: 0df7f793 andi a5,a5,223 - 44a8: fed794e3 bne a5,a3,4490 <strtoull.part.0+0x150> - s += 2; - 44ac: 58fd li a7,-1 - c = s[1]; - 44ae: 00184703 lbu a4,1(a6) - s += 2; - 44b2: 443d li s0,15 - 44b4: 0809 addi a6,a6,2 - 44b6: 0048d893 srli a7,a7,0x4 - 44ba: 42c1 li t0,16 - base = 16; - 44bc: 4641 li a2,16 - 44be: b709 j 43c0 <strtoull.part.0+0x80> - -00000000000044c0 <atexit>: - if (__atexit_func_count >= ATEXIT_MAX) - 44c0: 00003717 auipc a4,0x3 - 44c4: 38070713 addi a4,a4,896 # 7840 <errno> - 44c8: 435c lw a5,4(a4) - 44ca: 46fd li a3,31 - 44cc: 00f6ca63 blt a3,a5,44e0 <atexit+0x20> - __atexit_funcs[__atexit_func_count++] = function; - 44d0: 00379693 slli a3,a5,0x3 - 44d4: 96ba add a3,a3,a4 - 44d6: 2785 addiw a5,a5,1 - 44d8: e688 sd a0,8(a3) - 44da: c35c sw a5,4(a4) - return 0; - 44dc: 4501 li a0,0 - 44de: 8082 ret - return -1; - 44e0: 557d li a0,-1 -} - 44e2: 8082 ret - -00000000000044e4 <exit>: -{ - 44e4: 1101 addi sp,sp,-32 - 44e6: e822 sd s0,16(sp) - while (__atexit_func_count > 0) - 44e8: 00003417 auipc s0,0x3 - 44ec: 35840413 addi s0,s0,856 # 7840 <errno> - 44f0: 405c lw a5,4(s0) -{ - 44f2: e426 sd s1,8(sp) - 44f4: ec06 sd ra,24(sp) - 44f6: 84aa mv s1,a0 - while (__atexit_func_count > 0) - 44f8: 00f05d63 blez a5,4512 <exit+0x2e> - (__atexit_funcs[--__atexit_func_count])(); - 44fc: fff7871b addiw a4,a5,-1 - 4500: 87ba mv a5,a4 - 4502: 070e slli a4,a4,0x3 - 4504: 9722 add a4,a4,s0 - 4506: 6718 ld a4,8(a4) - 4508: c05c sw a5,4(s0) - 450a: 9702 jalr a4 - while (__atexit_func_count > 0) - 450c: 405c lw a5,4(s0) - 450e: fef047e3 bgtz a5,44fc <exit+0x18> - sys_exit(status); - 4512: 8526 mv a0,s1 - 4514: c8bfb0ef jal 19e <sys_exit> - while (1) - 4518: a001 j 4518 <exit+0x34> - -000000000000451a <abort>: -{ - 451a: 1141 addi sp,sp,-16 - exit(127); - 451c: 07f00513 li a0,127 -{ - 4520: e406 sd ra,8(sp) - exit(127); - 4522: fc3ff0ef jal 44e4 <exit> - -0000000000004526 <getenv>: -} - 4526: 4501 li a0,0 - 4528: 8082 ret - -000000000000452a <system>: -} - 452a: 557d li a0,-1 - 452c: 8082 ret - -000000000000452e <free>: - if (!ptr) - 452e: c121 beqz a0,456e <free+0x40> - for (p = freep; !(bp > p && bp < p->next); p = p->next) - 4530: 00003617 auipc a2,0x3 - 4534: 31060613 addi a2,a2,784 # 7840 <errno> - 4538: 10863783 ld a5,264(a2) - bp = (header_t *)ptr - 1; - 453c: ff050693 addi a3,a0,-16 - if (p >= p->next && (bp > p || bp < p->next)) - 4540: 6798 ld a4,8(a5) - for (p = freep; !(bp > p && bp < p->next); p = p->next) - 4542: 02d7f763 bgeu a5,a3,4570 <free+0x42> - 4546: 00e6e463 bltu a3,a4,454e <free+0x20> - if (p >= p->next && (bp > p || bp < p->next)) - 454a: 02e7e763 bltu a5,a4,4578 <free+0x4a> - if ((char *)bp + bp->size == (char *)p->next) - 454e: ff053583 ld a1,-16(a0) - 4552: 00b68833 add a6,a3,a1 - 4556: 03070363 beq a4,a6,457c <free+0x4e> - if ((char *)p + p->size == (char *)bp) - 455a: 638c ld a1,0(a5) - 455c: fee53c23 sd a4,-8(a0) - 4560: 00b78833 add a6,a5,a1 - 4564: 03068963 beq a3,a6,4596 <free+0x68> - 4568: e794 sd a3,8(a5) - freep = p; - 456a: 10f63423 sd a5,264(a2) -} - 456e: 8082 ret - if (p >= p->next && (bp > p || bp < p->next)) - 4570: 00e7e463 bltu a5,a4,4578 <free+0x4a> - 4574: fce6ede3 bltu a3,a4,454e <free+0x20> -{ - 4578: 87ba mv a5,a4 - 457a: b7d9 j 4540 <free+0x12> - bp->size += p->next->size; - 457c: 00073803 ld a6,0(a4) - bp->next = p->next->next; - 4580: 6718 ld a4,8(a4) - bp->size += p->next->size; - 4582: 95c2 add a1,a1,a6 - 4584: feb53823 sd a1,-16(a0) - if ((char *)p + p->size == (char *)bp) - 4588: 638c ld a1,0(a5) - 458a: fee53c23 sd a4,-8(a0) - 458e: 00b78833 add a6,a5,a1 - 4592: fd069be3 bne a3,a6,4568 <free+0x3a> - p->size += bp->size; - 4596: ff053503 ld a0,-16(a0) - p->next = bp->next; - 459a: 86ba mv a3,a4 - p->size += bp->size; - 459c: 00b50733 add a4,a0,a1 - 45a0: e398 sd a4,0(a5) - p->next = bp->next; - 45a2: b7d9 j 4568 <free+0x3a> - -00000000000045a4 <malloc>: - if (size == 0) - 45a4: c169 beqz a0,4666 <malloc+0xc2> -{ - 45a6: 7179 addi sp,sp,-48 - 45a8: ec26 sd s1,24(sp) - if ((prevp = freep) == NULL) - 45aa: 00003497 auipc s1,0x3 - 45ae: 29648493 addi s1,s1,662 # 7840 <errno> - 45b2: 1084b783 ld a5,264(s1) -{ - 45b6: f022 sd s0,32(sp) - size = ALIGN(size + sizeof(header_t)); - 45b8: 057d addi a0,a0,31 -{ - 45ba: f406 sd ra,40(sp) - size = ALIGN(size + sizeof(header_t)); - 45bc: ff057413 andi s0,a0,-16 - if ((prevp = freep) == NULL) - 45c0: c3d1 beqz a5,4644 <malloc+0xa0> - for (p = prevp->next;; prevp = p, p = p->next) - 45c2: 6788 ld a0,8(a5) - if (p->size >= size) - 45c4: 6118 ld a4,0(a0) - 45c6: 06877163 bgeu a4,s0,4628 <malloc+0x84> - 45ca: e44e sd s3,8(sp) - 45cc: e052 sd s4,0(sp) - 45ce: e84a sd s2,16(sp) - if (nu < 4096) - 45d0: 6a05 lui s4,0x1 - if (cp == (void *)-1) - 45d2: 59fd li s3,-1 - 45d4: a029 j 45de <malloc+0x3a> - for (p = prevp->next;; prevp = p, p = p->next) - 45d6: 6788 ld a0,8(a5) - if (p->size >= size) - 45d8: 6118 ld a4,0(a0) - 45da: 04877463 bgeu a4,s0,4622 <malloc+0x7e> - if (p == freep) - 45de: 1084b703 ld a4,264(s1) - 45e2: 87aa mv a5,a0 - 45e4: fee519e3 bne a0,a4,45d6 <malloc+0x32> - if (nu < 4096) - 45e8: 8922 mv s2,s0 - 45ea: 01447363 bgeu s0,s4,45f0 <malloc+0x4c> - 45ee: 6905 lui s2,0x1 - cp = (char *)sbrk(nu); - 45f0: 854a mv a0,s2 - 45f2: c3dfb0ef jal 22e <sbrk> - 45f6: 87aa mv a5,a0 - free((void *)(up + 1)); - 45f8: 0541 addi a0,a0,16 - if (cp == (void *)-1) - 45fa: 01378963 beq a5,s3,460c <malloc+0x68> - up->size = nu; - 45fe: 0127b023 sd s2,0(a5) - free((void *)(up + 1)); - 4602: f2dff0ef jal 452e <free> - return freep; - 4606: 1084b783 ld a5,264(s1) - if ((p = morecore(size)) == NULL) - 460a: f7f1 bnez a5,45d6 <malloc+0x32> -} - 460c: 70a2 ld ra,40(sp) - 460e: 7402 ld s0,32(sp) - errno = ENOMEM; - 4610: 47b1 li a5,12 - 4612: c09c sw a5,0(s1) - return NULL; - 4614: 6942 ld s2,16(sp) - 4616: 69a2 ld s3,8(sp) - 4618: 6a02 ld s4,0(sp) -} - 461a: 64e2 ld s1,24(sp) - return NULL; - 461c: 4501 li a0,0 -} - 461e: 6145 addi sp,sp,48 - 4620: 8082 ret - 4622: 6942 ld s2,16(sp) - 4624: 69a2 ld s3,8(sp) - 4626: 6a02 ld s4,0(sp) - if (p->size == size) - 4628: 02e40c63 beq s0,a4,4660 <malloc+0xbc> - p->size -= size; - 462c: 8f01 sub a4,a4,s0 - 462e: e118 sd a4,0(a0) - p = (header_t *)((char *)p + p->size); - 4630: 953a add a0,a0,a4 - p->size = size; - 4632: e100 sd s0,0(a0) -} - 4634: 70a2 ld ra,40(sp) - 4636: 7402 ld s0,32(sp) - freep = prevp; - 4638: 10f4b423 sd a5,264(s1) - return (void *)(p + 1); - 463c: 0541 addi a0,a0,16 -} - 463e: 64e2 ld s1,24(sp) - 4640: 6145 addi sp,sp,48 - 4642: 8082 ret - base.next = freep = prevp = &base; - 4644: 00003517 auipc a0,0x3 - 4648: 30c50513 addi a0,a0,780 # 7950 <base> - 464c: 10a4b423 sd a0,264(s1) - 4650: 10a4bc23 sd a0,280(s1) - base.size = 0; - 4654: 00003797 auipc a5,0x3 - 4658: 2e07be23 sd zero,764(a5) # 7950 <base> - if (p->size >= size) - 465c: f43d bnez s0,45ca <malloc+0x26> - base.next = freep = prevp = &base; - 465e: 87aa mv a5,a0 - prevp->next = p->next; - 4660: 6518 ld a4,8(a0) - 4662: e798 sd a4,8(a5) - 4664: bfc1 j 4634 <malloc+0x90> - return NULL; - 4666: 4501 li a0,0 -} - 4668: 8082 ret - -000000000000466a <calloc>: - if (__builtin_mul_overflow(nmemb, size, &total)) - 466a: 02b537b3 mulhu a5,a0,a1 -{ - 466e: 1101 addi sp,sp,-32 - 4670: e822 sd s0,16(sp) - 4672: ec06 sd ra,24(sp) - 4674: e426 sd s1,8(sp) - if (__builtin_mul_overflow(nmemb, size, &total)) - 4676: 02b50433 mul s0,a0,a1 - 467a: e385 bnez a5,469a <calloc+0x30> - void *p = malloc(total); - 467c: 8522 mv a0,s0 - 467e: f27ff0ef jal 45a4 <malloc> - 4682: 84aa mv s1,a0 - if (p) - 4684: c509 beqz a0,468e <calloc+0x24> - memset(p, 0, total); - 4686: 8622 mv a2,s0 - 4688: 4581 li a1,0 - 468a: 524000ef jal 4bae <memset> -} - 468e: 60e2 ld ra,24(sp) - 4690: 6442 ld s0,16(sp) - 4692: 8526 mv a0,s1 - 4694: 64a2 ld s1,8(sp) - 4696: 6105 addi sp,sp,32 - 4698: 8082 ret - 469a: 60e2 ld ra,24(sp) - 469c: 6442 ld s0,16(sp) - errno = ENOMEM; - 469e: 47b1 li a5,12 - return NULL; - 46a0: 4481 li s1,0 - errno = ENOMEM; - 46a2: 00003717 auipc a4,0x3 - 46a6: 18f72f23 sw a5,414(a4) # 7840 <errno> -} - 46aa: 8526 mv a0,s1 - 46ac: 64a2 ld s1,8(sp) - 46ae: 6105 addi sp,sp,32 - 46b0: 8082 ret - -00000000000046b2 <realloc>: - if (!ptr) - 46b2: c929 beqz a0,4704 <realloc+0x52> -{ - 46b4: 1101 addi sp,sp,-32 - 46b6: ec06 sd ra,24(sp) - 46b8: e426 sd s1,8(sp) - if (size == 0) - 46ba: c5b9 beqz a1,4708 <realloc+0x56> - if (bp->size >= new_size) - 46bc: ff053703 ld a4,-16(a0) - size_t new_size = ALIGN(size + sizeof(header_t)); - 46c0: 01f58793 addi a5,a1,31 - 46c4: e822 sd s0,16(sp) - 46c6: 9bc1 andi a5,a5,-16 - 46c8: 842a mv s0,a0 - return ptr; - 46ca: 84aa mv s1,a0 - if (bp->size >= new_size) - 46cc: 00f76863 bltu a4,a5,46dc <realloc+0x2a> - 46d0: 6442 ld s0,16(sp) -} - 46d2: 60e2 ld ra,24(sp) - 46d4: 8526 mv a0,s1 - 46d6: 64a2 ld s1,8(sp) - 46d8: 6105 addi sp,sp,32 - 46da: 8082 ret - void *new_ptr = malloc(size); - 46dc: 852e mv a0,a1 - 46de: ec7ff0ef jal 45a4 <malloc> - 46e2: 84aa mv s1,a0 - if (!new_ptr) - 46e4: d575 beqz a0,46d0 <realloc+0x1e> - memcpy(new_ptr, ptr, bp->size - sizeof(header_t)); - 46e6: ff043603 ld a2,-16(s0) - 46ea: 85a2 mv a1,s0 - 46ec: 1641 addi a2,a2,-16 - 46ee: 514000ef jal 4c02 <memcpy> - free(ptr); - 46f2: 8522 mv a0,s0 - 46f4: e3bff0ef jal 452e <free> -} - 46f8: 60e2 ld ra,24(sp) - free(ptr); - 46fa: 6442 ld s0,16(sp) -} - 46fc: 8526 mv a0,s1 - 46fe: 64a2 ld s1,8(sp) - 4700: 6105 addi sp,sp,32 - 4702: 8082 ret - return malloc(size); - 4704: 852e mv a0,a1 - 4706: bd79 j 45a4 <malloc> - free(ptr); - 4708: e27ff0ef jal 452e <free> - return NULL; - 470c: 4481 li s1,0 - 470e: b7d1 j 46d2 <realloc+0x20> - -0000000000004710 <strtoull>: - if (base < 0 || base == 1 || base > 36) - 4710: 02400813 li a6,36 -{ - 4714: 86aa mv a3,a0 - 4716: 872e mv a4,a1 - if (base < 0 || base == 1 || base > 36) - 4718: 00c86663 bltu a6,a2,4724 <strtoull+0x14> - 471c: 4805 li a6,1 - 471e: 01060363 beq a2,a6,4724 <strtoull+0x14> - 4722: b939 j 4340 <strtoull.part.0> - if (endptr) - 4724: c311 beqz a4,4728 <strtoull+0x18> - *endptr = (char *)nptr; - 4726: e314 sd a3,0(a4) - errno = 0; /* EINVAL */ - 4728: 00003797 auipc a5,0x3 - 472c: 1007ac23 sw zero,280(a5) # 7840 <errno> -} - 4730: 4501 li a0,0 - 4732: 8082 ret - -0000000000004734 <strtoll>: - -long long strtoll(const char *nptr, char **endptr, int base) -{ - 4734: 1141 addi sp,sp,-16 - 4736: e406 sd ra,8(sp) - 4738: e022 sd s0,0(sp) - const char *s = nptr; - 473a: 86aa mv a3,a0 - static inline int isspace(int c) { return c == ' ' || c == '\t' || c == '\n' || c == '\v' || c == '\f' || c == '\r'; } - 473c: 02000813 li a6,32 - 4740: 4891 li a7,4 - unsigned long long acc; - int c, neg = 0; - - do - { - c = *s++; - 4742: 0006c783 lbu a5,0(a3) - 4746: 0685 addi a3,a3,1 - 4748: ff77871b addiw a4,a5,-9 - 474c: 0ff77713 zext.b a4,a4 - 4750: 0007841b sext.w s0,a5 - 4754: ff0787e3 beq a5,a6,4742 <strtoll+0xe> - 4758: fee8f5e3 bgeu a7,a4,4742 <strtoll+0xe> - if (base < 0 || base == 1 || base > 36) - 475c: 02400793 li a5,36 - 4760: 02c7ec63 bltu a5,a2,4798 <strtoll+0x64> - 4764: 4785 li a5,1 - 4766: 02f60963 beq a2,a5,4798 <strtoll+0x64> - 476a: bd7ff0ef jal 4340 <strtoull.part.0> - if (c == '-') - neg = 1; - - acc = strtoull(nptr, endptr, base); - - if (errno == ERANGE && acc == ULLONG_MAX) - 476e: 00003797 auipc a5,0x3 - 4772: 0d278793 addi a5,a5,210 # 7840 <errno> - 4776: 4394 lw a3,0(a5) - 4778: 02200713 li a4,34 - 477c: 04e68363 beq a3,a4,47c2 <strtoll+0x8e> - return neg ? LLONG_MIN : LLONG_MAX; - - if (!neg && acc > (unsigned long long)LLONG_MAX) - 4780: 02d00713 li a4,45 - 4784: 02e40563 beq s0,a4,47ae <strtoll+0x7a> - 4788: 00055f63 bgez a0,47a6 <strtoll+0x72> - { - errno = ERANGE; - 478c: 02200713 li a4,34 - 4790: c398 sw a4,0(a5) - return neg ? LLONG_MIN : LLONG_MAX; - 4792: 557d li a0,-1 - 4794: 8105 srli a0,a0,0x1 - 4796: a801 j 47a6 <strtoll+0x72> - if (endptr) - 4798: c191 beqz a1,479c <strtoll+0x68> - *endptr = (char *)nptr; - 479a: e188 sd a0,0(a1) - errno = 0; /* EINVAL */ - 479c: 00003797 auipc a5,0x3 - 47a0: 0a07a223 sw zero,164(a5) # 7840 <errno> - { - errno = ERANGE; - return LLONG_MIN; - } - - return neg ? -(long long)acc : (long long)acc; - 47a4: 4501 li a0,0 -} - 47a6: 60a2 ld ra,8(sp) - 47a8: 6402 ld s0,0(sp) - 47aa: 0141 addi sp,sp,16 - 47ac: 8082 ret - if (neg && acc > (unsigned long long)LLONG_MAX + 1) - 47ae: 577d li a4,-1 - 47b0: 177e slli a4,a4,0x3f - 47b2: 02a76263 bltu a4,a0,47d6 <strtoll+0xa2> -} - 47b6: 60a2 ld ra,8(sp) - 47b8: 6402 ld s0,0(sp) - return neg ? -(long long)acc : (long long)acc; - 47ba: 40a00533 neg a0,a0 -} - 47be: 0141 addi sp,sp,16 - 47c0: 8082 ret - if (errno == ERANGE && acc == ULLONG_MAX) - 47c2: 577d li a4,-1 - 47c4: fae51ee3 bne a0,a4,4780 <strtoll+0x4c> - return neg ? LLONG_MIN : LLONG_MAX; - 47c8: 02d00793 li a5,45 - 47cc: fcf413e3 bne s0,a5,4792 <strtoll+0x5e> - return LLONG_MIN; - 47d0: 557d li a0,-1 - 47d2: 157e slli a0,a0,0x3f - 47d4: bfc9 j 47a6 <strtoll+0x72> - errno = ERANGE; - 47d6: 02200713 li a4,34 - 47da: c398 sw a4,0(a5) - return LLONG_MIN; - 47dc: bfd5 j 47d0 <strtoll+0x9c> - -00000000000047de <strtoul>: - if (base < 0 || base == 1 || base > 36) - 47de: 02400813 li a6,36 - -unsigned long strtoul(const char *nptr, char **endptr, int base) -{ - 47e2: 86aa mv a3,a0 - 47e4: 872e mv a4,a1 - if (base < 0 || base == 1 || base > 36) - 47e6: 00c86663 bltu a6,a2,47f2 <strtoul+0x14> - 47ea: 4805 li a6,1 - 47ec: 01060363 beq a2,a6,47f2 <strtoul+0x14> - 47f0: be81 j 4340 <strtoull.part.0> - if (endptr) - 47f2: c311 beqz a4,47f6 <strtoul+0x18> - *endptr = (char *)nptr; - 47f4: e314 sd a3,0(a4) - errno = 0; /* EINVAL */ - 47f6: 00003797 auipc a5,0x3 - 47fa: 0407a523 sw zero,74(a5) # 7840 <errno> - { - errno = ERANGE; - return ULONG_MAX; - } - return (unsigned long)ret; -} - 47fe: 4501 li a0,0 - 4800: 8082 ret - -0000000000004802 <strtol>: - -long strtol(const char *nptr, char **endptr, int base) -{ - long long ret = strtoll(nptr, endptr, base); - 4802: bf0d j 4734 <strtoll> - -0000000000004804 <atoi>: - return LONG_MIN; - } - return (long)ret; -} - -int atoi(const char *nptr) { return (int)strtol(nptr, NULL, 10); } - 4804: 1141 addi sp,sp,-16 - long long ret = strtoll(nptr, endptr, base); - 4806: 4629 li a2,10 - 4808: 4581 li a1,0 -int atoi(const char *nptr) { return (int)strtol(nptr, NULL, 10); } - 480a: e406 sd ra,8(sp) - long long ret = strtoll(nptr, endptr, base); - 480c: f29ff0ef jal 4734 <strtoll> -int atoi(const char *nptr) { return (int)strtol(nptr, NULL, 10); } - 4810: 60a2 ld ra,8(sp) - 4812: 2501 sext.w a0,a0 - 4814: 0141 addi sp,sp,16 - 4816: 8082 ret - -0000000000004818 <atol>: - long long ret = strtoll(nptr, endptr, base); - 4818: 4629 li a2,10 - 481a: 4581 li a1,0 - 481c: bf21 j 4734 <strtoll> - -000000000000481e <atoll>: -long atol(const char *nptr) { return strtol(nptr, NULL, 10); } -long long atoll(const char *nptr) { return strtoll(nptr, NULL, 10); } - 481e: 4629 li a2,10 - 4820: 4581 li a1,0 - 4822: bf09 j 4734 <strtoll> - -0000000000004824 <strtod>: - 4824: 02000693 li a3,32 - 4828: 4611 li a2,4 -{ - double val = 0.0; - int sign = 1; - const char *s = nptr; - - while (isspace(*s)) - 482a: 00054783 lbu a5,0(a0) - 482e: ff77871b addiw a4,a5,-9 - 4832: 0ff77713 zext.b a4,a4 - 4836: 06d78263 beq a5,a3,489a <strtod+0x76> - 483a: 06e67063 bgeu a2,a4,489a <strtod+0x76> - s++; - if (*s == '-') - 483e: 02d00713 li a4,45 - 4842: 08e78e63 beq a5,a4,48de <strtod+0xba> - { - sign = -1; - s++; - } - else if (*s == '+') - 4846: 02b00713 li a4,43 - 484a: 0ae78263 beq a5,a4,48ee <strtod+0xca> - 484e: 00001717 auipc a4,0x1 - 4852: 0a273507 fld fa0,162(a4) # 58f0 <STDIN_FD+0x10> - static inline int isdigit(int c) { return c >= '0' && c <= '9'; } - 4856: fd07861b addiw a2,a5,-48 - s++; - - while (isdigit(*s)) - 485a: 46a5 li a3,9 - 485c: f20007d3 fmv.d.x fa5,zero - 4860: 8732 mv a4,a2 - 4862: 02c6e363 bltu a3,a2,4888 <strtod+0x64> - 4866: 00001797 auipc a5,0x1 - 486a: 0927b687 fld fa3,146(a5) # 58f8 <STDIN_FD+0x18> - 486e: 4625 li a2,9 - 4870: 00154783 lbu a5,1(a0) - { - val = val * 10.0 + (*s - '0'); - 4874: d2070753 fcvt.d.w fa4,a4 - s++; - 4878: 0505 addi a0,a0,1 - 487a: fd07869b addiw a3,a5,-48 - val = val * 10.0 + (*s - '0'); - 487e: 72d7f7c3 fmadd.d fa5,fa5,fa3,fa4 - 4882: 8736 mv a4,a3 - while (isdigit(*s)) - 4884: fed676e3 bgeu a2,a3,4870 <strtod+0x4c> - } - if (*s == '.') - 4888: 02e00713 li a4,46 - 488c: 00e78963 beq a5,a4,489e <strtod+0x7a> - val += (*s - '0') * factor; - s++; - } - } - - if (endptr) - 4890: c191 beqz a1,4894 <strtod+0x70> - *endptr = (char *)s; - 4892: e188 sd a0,0(a1) - return val * sign; -} - 4894: 12a7f553 fmul.d fa0,fa5,fa0 - 4898: 8082 ret - s++; - 489a: 0505 addi a0,a0,1 - 489c: b779 j 482a <strtod+0x6> - while (isdigit(*s)) - 489e: 00154703 lbu a4,1(a0) - 48a2: 46a5 li a3,9 - s++; - 48a4: 0505 addi a0,a0,1 - 48a6: fd07071b addiw a4,a4,-48 - 48aa: 87ba mv a5,a4 - while (isdigit(*s)) - 48ac: fee6e2e3 bltu a3,a4,4890 <strtod+0x6c> - double factor = 1.0; - 48b0: 00001717 auipc a4,0x1 - 48b4: 04073707 fld fa4,64(a4) # 58f0 <STDIN_FD+0x10> - 48b8: 00001717 auipc a4,0x1 - 48bc: 05873607 fld fa2,88(a4) # 5910 <STDIN_FD+0x30> - factor *= 0.1; - 48c0: 12c77753 fmul.d fa4,fa4,fa2 - while (isdigit(*s)) - 48c4: 00154703 lbu a4,1(a0) - val += (*s - '0') * factor; - 48c8: d20786d3 fcvt.d.w fa3,a5 - s++; - 48cc: 0505 addi a0,a0,1 - 48ce: fd07071b addiw a4,a4,-48 - 48d2: 87ba mv a5,a4 - val += (*s - '0') * factor; - 48d4: 7ae6f7c3 fmadd.d fa5,fa3,fa4,fa5 - while (isdigit(*s)) - 48d8: fee6f4e3 bgeu a3,a4,48c0 <strtod+0x9c> - 48dc: bf55 j 4890 <strtod+0x6c> - while (isdigit(*s)) - 48de: 00154783 lbu a5,1(a0) - 48e2: 00001717 auipc a4,0x1 - 48e6: 00673507 fld fa0,6(a4) # 58e8 <STDIN_FD+0x8> - s++; - 48ea: 0505 addi a0,a0,1 - 48ec: b7ad j 4856 <strtod+0x32> - while (isdigit(*s)) - 48ee: 00154783 lbu a5,1(a0) - 48f2: 00001717 auipc a4,0x1 - 48f6: ffe73507 fld fa0,-2(a4) # 58f0 <STDIN_FD+0x10> - s++; - 48fa: 0505 addi a0,a0,1 - 48fc: bfa9 j 4856 <strtod+0x32> - -00000000000048fe <atof>: - -double atof(const char *nptr) { return strtod(nptr, NULL); } - 48fe: 4581 li a1,0 - 4900: b715 j 4824 <strtod> - -0000000000004902 <strtof>: -float strtof(const char *nptr, char **endptr) { return (float)strtod(nptr, endptr); } - 4902: 1141 addi sp,sp,-16 - 4904: e406 sd ra,8(sp) - 4906: f1fff0ef jal 4824 <strtod> - 490a: 60a2 ld ra,8(sp) - 490c: 40157553 fcvt.s.d fa0,fa0 - 4910: 0141 addi sp,sp,16 - 4912: 8082 ret - -0000000000004914 <qsort>: - } -} - -void qsort(void *base, size_t nmemb, size_t size, int (*compar)(const void *, const void *)) -{ - if (nmemb < 2 || size == 0) - 4914: 4785 li a5,1 - 4916: 0cb7fd63 bgeu a5,a1,49f0 <qsort+0xdc> -{ - 491a: 715d addi sp,sp,-80 - 491c: f44e sd s3,40(sp) - 491e: e486 sd ra,72(sp) - 4920: 89b2 mv s3,a2 - if (nmemb < 2 || size == 0) - 4922: c279 beqz a2,49e8 <qsort+0xd4> - 4924: e85a sd s6,16(sp) - 4926: 8b2e mv s6,a1 - return; - - char *base_ptr = (char *)base; - char *pivot = base_ptr + (nmemb - 1) * size; - 4928: 1b7d addi s6,s6,-1 - 492a: fc26 sd s1,56(sp) - 492c: 033b04b3 mul s1,s6,s3 - 4930: ec56 sd s5,24(sp) - 4932: 8aaa mv s5,a0 - 4934: f052 sd s4,32(sp) - 4936: e45e sd s7,8(sp) - 4938: e0a2 sd s0,64(sp) - 493a: f84a sd s2,48(sp) - 493c: 8a36 mv s4,a3 - if (nmemb < 2 || size == 0) - 493e: 4b85 li s7,1 - char *pivot = base_ptr + (nmemb - 1) * size; - 4940: 94d6 add s1,s1,s5 - char *i = base_ptr; - char *j = base_ptr; - - /* Partition */ - for (; j < pivot; j += size) - 4942: 069af763 bgeu s5,s1,49b0 <qsort+0x9c> - char *j = base_ptr; - 4946: 8956 mv s2,s5 - char *i = base_ptr; - 4948: 8456 mv s0,s5 - 494a: a021 j 4952 <qsort+0x3e> - for (; j < pivot; j += size) - 494c: 994e add s2,s2,s3 - 494e: 00997f63 bgeu s2,s1,496c <qsort+0x58> - { - if (compar(j, pivot) < 0) - 4952: 85a6 mv a1,s1 - 4954: 854a mv a0,s2 - 4956: 9a02 jalr s4 - 4958: fe055ae3 bgez a0,494c <qsort+0x38> - { - if (i != j) - 495c: 05241d63 bne s0,s2,49b6 <qsort+0xa2> - 4960: 01390633 add a2,s2,s3 - swap_bytes(i, j, size); - i += size; - 4964: 8432 mv s0,a2 - for (; j < pivot; j += size) - 4966: 994e add s2,s2,s3 - 4968: fe9965e3 bltu s2,s1,4952 <qsort+0x3e> - } - } - swap_bytes(i, pivot, size); - - /* Recurse */ - size_t left_count = (i - base_ptr) / size; - 496c: 415405b3 sub a1,s0,s5 - 4970: 0335d5b3 divu a1,a1,s3 - qsort(base, left_count, size, compar); - qsort(i + size, nmemb - left_count - 1, size, compar); - 4974: 40bb0b33 sub s6,s6,a1 - while (size--) - 4978: 013406b3 add a3,s0,s3 - *a++ = *b; - 497c: 0004c703 lbu a4,0(s1) - temp = *a; - 4980: 00044783 lbu a5,0(s0) - *b++ = temp; - 4984: 0485 addi s1,s1,1 - *a++ = *b; - 4986: 0405 addi s0,s0,1 - 4988: fee40fa3 sb a4,-1(s0) - *b++ = temp; - 498c: fef48fa3 sb a5,-1(s1) - while (size--) - 4990: fed416e3 bne s0,a3,497c <qsort+0x68> - qsort(base, left_count, size, compar); - 4994: 86d2 mv a3,s4 - 4996: 864e mv a2,s3 - 4998: 8556 mv a0,s5 - 499a: f7bff0ef jal 4914 <qsort> - if (nmemb < 2 || size == 0) - 499e: 036bfe63 bgeu s7,s6,49da <qsort+0xc6> - char *pivot = base_ptr + (nmemb - 1) * size; - 49a2: 1b7d addi s6,s6,-1 - 49a4: 033b04b3 mul s1,s6,s3 - 49a8: 8aa2 mv s5,s0 - 49aa: 94d6 add s1,s1,s5 - for (; j < pivot; j += size) - 49ac: f89aede3 bltu s5,s1,4946 <qsort+0x32> - char *i = base_ptr; - 49b0: 8456 mv s0,s5 - for (; j < pivot; j += size) - 49b2: 4581 li a1,0 - 49b4: b7d1 j 4978 <qsort+0x64> - 49b6: 01340633 add a2,s0,s3 - if (i != j) - 49ba: 874a mv a4,s2 - 49bc: 87a2 mv a5,s0 - *a++ = *b; - 49be: 00074683 lbu a3,0(a4) - temp = *a; - 49c2: 0007c803 lbu a6,0(a5) - *b++ = temp; - 49c6: 0705 addi a4,a4,1 - *a++ = *b; - 49c8: 0785 addi a5,a5,1 - 49ca: fed78fa3 sb a3,-1(a5) - *b++ = temp; - 49ce: ff070fa3 sb a6,-1(a4) - while (size--) - 49d2: fec796e3 bne a5,a2,49be <qsort+0xaa> - i += size; - 49d6: 8432 mv s0,a2 - 49d8: b779 j 4966 <qsort+0x52> - 49da: 6406 ld s0,64(sp) - 49dc: 74e2 ld s1,56(sp) - 49de: 7942 ld s2,48(sp) - 49e0: 7a02 ld s4,32(sp) - 49e2: 6ae2 ld s5,24(sp) - 49e4: 6b42 ld s6,16(sp) - 49e6: 6ba2 ld s7,8(sp) -} - 49e8: 60a6 ld ra,72(sp) - 49ea: 79a2 ld s3,40(sp) - 49ec: 6161 addi sp,sp,80 - 49ee: 8082 ret - 49f0: 8082 ret - -00000000000049f2 <bsearch>: - -void *bsearch(const void *key, const void *base, size_t nmemb, size_t size, int (*compar)(const void *, const void *)) -{ - 49f2: 715d addi sp,sp,-80 - 49f4: e486 sd ra,72(sp) - 49f6: fc26 sd s1,56(sp) - size_t l = 0, u = nmemb; - while (l < u) - 49f8: c629 beqz a2,4a42 <bsearch+0x50> - 49fa: f84a sd s2,48(sp) - 49fc: f44e sd s3,40(sp) - 49fe: f052 sd s4,32(sp) - 4a00: ec56 sd s5,24(sp) - 4a02: e85a sd s6,16(sp) - 4a04: e45e sd s7,8(sp) - 4a06: e0a2 sd s0,64(sp) - 4a08: 8932 mv s2,a2 - 4a0a: 8a2a mv s4,a0 - 4a0c: 8aae mv s5,a1 - 4a0e: 8b36 mv s6,a3 - 4a10: 8bba mv s7,a4 - size_t l = 0, u = nmemb; - 4a12: 4981 li s3,0 - { - size_t idx = (l + u) / 2; - 4a14: 01298433 add s0,s3,s2 - 4a18: 8005 srli s0,s0,0x1 - const void *p = (void *)((const char *)base + (idx * size)); - 4a1a: 036404b3 mul s1,s0,s6 - int cmp = compar(key, p); - 4a1e: 8552 mv a0,s4 - const void *p = (void *)((const char *)base + (idx * size)); - 4a20: 94d6 add s1,s1,s5 - int cmp = compar(key, p); - 4a22: 85a6 mv a1,s1 - 4a24: 9b82 jalr s7 - if (cmp < 0) - 4a26: 02054463 bltz a0,4a4e <bsearch+0x5c> - u = idx; - else if (cmp > 0) - 4a2a: c515 beqz a0,4a56 <bsearch+0x64> - l = idx + 1; - 4a2c: 00140993 addi s3,s0,1 - while (l < u) - 4a30: ff29e2e3 bltu s3,s2,4a14 <bsearch+0x22> - 4a34: 6406 ld s0,64(sp) - 4a36: 7942 ld s2,48(sp) - 4a38: 79a2 ld s3,40(sp) - 4a3a: 7a02 ld s4,32(sp) - 4a3c: 6ae2 ld s5,24(sp) - 4a3e: 6b42 ld s6,16(sp) - 4a40: 6ba2 ld s7,8(sp) - else - return (void *)p; - } - return NULL; -} - 4a42: 60a6 ld ra,72(sp) - return NULL; - 4a44: 4481 li s1,0 -} - 4a46: 8526 mv a0,s1 - 4a48: 74e2 ld s1,56(sp) - 4a4a: 6161 addi sp,sp,80 - 4a4c: 8082 ret - u = idx; - 4a4e: 8922 mv s2,s0 - while (l < u) - 4a50: fd29e2e3 bltu s3,s2,4a14 <bsearch+0x22> - 4a54: b7c5 j 4a34 <bsearch+0x42> - 4a56: 6406 ld s0,64(sp) -} - 4a58: 60a6 ld ra,72(sp) - 4a5a: 7942 ld s2,48(sp) - 4a5c: 79a2 ld s3,40(sp) - 4a5e: 7a02 ld s4,32(sp) - 4a60: 6ae2 ld s5,24(sp) - 4a62: 6b42 ld s6,16(sp) - 4a64: 6ba2 ld s7,8(sp) - 4a66: 8526 mv a0,s1 - 4a68: 74e2 ld s1,56(sp) - 4a6a: 6161 addi sp,sp,80 - 4a6c: 8082 ret - -0000000000004a6e <abs>: - -/* Math & Mics */ - -int abs(int j) { return (j < 0) ? -j : j; } - 4a6e: 41f5579b sraiw a5,a0,0x1f - 4a72: 8d3d xor a0,a0,a5 - 4a74: 9d1d subw a0,a0,a5 - 4a76: 8082 ret - -0000000000004a78 <labs>: -long labs(long j) { return (j < 0) ? -j : j; } - 4a78: 43f55793 srai a5,a0,0x3f - 4a7c: 8d3d xor a0,a0,a5 - 4a7e: 8d1d sub a0,a0,a5 - 4a80: 8082 ret - -0000000000004a82 <llabs>: -long long llabs(long long j) { return (j < 0) ? -j : j; } - 4a82: 43f55793 srai a5,a0,0x3f - 4a86: 8d3d xor a0,a0,a5 - 4a88: 8d1d sub a0,a0,a5 - 4a8a: 8082 ret - -0000000000004a8c <div>: - -div_t div(int numer, int denom) -{ - div_t res = {numer / denom, numer % denom}; - 4a8c: 02b547bb divw a5,a0,a1 -{ - 4a90: 1141 addi sp,sp,-16 - return res; -} - 4a92: 0141 addi sp,sp,16 - div_t res = {numer / denom, numer % denom}; - 4a94: 02b5653b remw a0,a0,a1 - return res; - 4a98: 1782 slli a5,a5,0x20 - 4a9a: 9381 srli a5,a5,0x20 - 4a9c: 1502 slli a0,a0,0x20 -} - 4a9e: 8d5d or a0,a0,a5 - 4aa0: 8082 ret - -0000000000004aa2 <ldiv>: -ldiv_t ldiv(long numer, long denom) -{ - 4aa2: 1141 addi sp,sp,-16 - 4aa4: 87aa mv a5,a0 - ldiv_t res = {numer / denom, numer % denom}; - return res; -} - 4aa6: 02b54533 div a0,a0,a1 - 4aaa: 0141 addi sp,sp,16 - 4aac: 02b7e5b3 rem a1,a5,a1 - 4ab0: 8082 ret - -0000000000004ab2 <lldiv>: -lldiv_t lldiv(long long numer, long long denom) -{ - 4ab2: 1141 addi sp,sp,-16 - 4ab4: 87aa mv a5,a0 - lldiv_t res = {numer / denom, numer % denom}; - return res; -} - 4ab6: 02b54533 div a0,a0,a1 - 4aba: 0141 addi sp,sp,16 - 4abc: 02b7e5b3 rem a1,a5,a1 - 4ac0: 8082 ret - -0000000000004ac2 <rand>: - -static unsigned long next = 1; -int rand(void) -{ - next = next * 1103515245 + 12345; - 4ac2: 00003697 auipc a3,0x3 - 4ac6: d3668693 addi a3,a3,-714 # 77f8 <next> - 4aca: 629c ld a5,0(a3) - 4acc: 41c65737 lui a4,0x41c65 - 4ad0: e6d70713 addi a4,a4,-403 # 41c64e6d <_ZSt4cerr+0x41c5d4f5> - 4ad4: 02e787b3 mul a5,a5,a4 - 4ad8: 670d lui a4,0x3 - 4ada: 03970713 addi a4,a4,57 # 3039 <stbsp_vsnprintf+0x51> - 4ade: 97ba add a5,a5,a4 - return (unsigned int)(next / 65536) % 32768; - 4ae0: 02179513 slli a0,a5,0x21 - next = next * 1103515245 + 12345; - 4ae4: e29c sd a5,0(a3) -} - 4ae6: 9145 srli a0,a0,0x31 - 4ae8: 8082 ret - -0000000000004aea <srand>: -void srand(unsigned int seed) { next = seed; } - 4aea: 1502 slli a0,a0,0x20 - 4aec: 9101 srli a0,a0,0x20 - 4aee: 00003797 auipc a5,0x3 - 4af2: d0a7b523 sd a0,-758(a5) # 77f8 <next> - 4af6: 8082 ret - -0000000000004af8 <mblen>: - -/* Stub */ -int mblen(const char *s, size_t n) { return (s && *s && n) ? 1 : 0; } - 4af8: c901 beqz a0,4b08 <mblen+0x10> - 4afa: 00054783 lbu a5,0(a0) - 4afe: 4501 li a0,0 - 4b00: c789 beqz a5,4b0a <mblen+0x12> - 4b02: 00b03533 snez a0,a1 - 4b06: 8082 ret - 4b08: 4501 li a0,0 - 4b0a: 8082 ret - -0000000000004b0c <mbtowc>: -int mbtowc(wchar_t *pwc, const char *s, size_t n) -{ - 4b0c: 87aa mv a5,a0 - if (!s) - 4b0e: cd81 beqz a1,4b26 <mbtowc+0x1a> - return 0; - if (n == 0) - return -1; - 4b10: 557d li a0,-1 - if (n == 0) - 4b12: ca19 beqz a2,4b28 <mbtowc+0x1c> - if (pwc) - 4b14: c781 beqz a5,4b1c <mbtowc+0x10> - *pwc = (wchar_t)*s; - 4b16: 0005c703 lbu a4,0(a1) - 4b1a: c398 sw a4,0(a5) - return (*s != 0); - 4b1c: 0005c503 lbu a0,0(a1) - 4b20: 00a03533 snez a0,a0 - 4b24: 8082 ret - return 0; - 4b26: 4501 li a0,0 -} - 4b28: 8082 ret - -0000000000004b2a <wctomb>: -int wctomb(char *s, wchar_t wchar) -{ - if (!s) - 4b2a: c509 beqz a0,4b34 <wctomb+0xa> - return 0; - *s = (char)wchar; - 4b2c: 00b50023 sb a1,0(a0) - return 1; - 4b30: 4505 li a0,1 - 4b32: 8082 ret - return 0; - 4b34: 4501 li a0,0 -} - 4b36: 8082 ret - -0000000000004b38 <mbstowcs>: -size_t mbstowcs(wchar_t *dest, const char *src, size_t n) -{ - size_t i = 0; - while (src[i] && i < n) - 4b38: 0005c703 lbu a4,0(a1) - 4b3c: cb0d beqz a4,4b6e <mbstowcs+0x36> - 4b3e: ca15 beqz a2,4b72 <mbstowcs+0x3a> - 4b40: 86aa mv a3,a0 - size_t i = 0; - 4b42: 4781 li a5,0 - 4b44: a019 j 4b4a <mbstowcs+0x12> - while (src[i] && i < n) - 4b46: 02f60263 beq a2,a5,4b6a <mbstowcs+0x32> - { - dest[i] = (wchar_t)src[i]; - i++; - 4b4a: 0785 addi a5,a5,1 - dest[i] = (wchar_t)src[i]; - 4b4c: c298 sw a4,0(a3) - while (src[i] && i < n) - 4b4e: 00f58733 add a4,a1,a5 - 4b52: 00074703 lbu a4,0(a4) - 4b56: 0691 addi a3,a3,4 - 4b58: f77d bnez a4,4b46 <mbstowcs+0xe> - } - if (i < n) - 4b5a: 00c7f763 bgeu a5,a2,4b68 <mbstowcs+0x30> - dest[i] = 0; - 4b5e: 00279713 slli a4,a5,0x2 - 4b62: 953a add a0,a0,a4 - 4b64: 00052023 sw zero,0(a0) - size_t i = 0; - 4b68: 863e mv a2,a5 - 4b6a: 8532 mv a0,a2 - 4b6c: 8082 ret - 4b6e: 4781 li a5,0 - 4b70: b7ed j 4b5a <mbstowcs+0x22> - 4b72: 4501 li a0,0 - return i; -} - 4b74: 8082 ret - -0000000000004b76 <wcstombs>: -size_t wcstombs(char *dest, const wchar_t *src, size_t n) -{ - size_t i = 0; - while (src[i] && i < n) - 4b76: 4198 lw a4,0(a1) - 4b78: c71d beqz a4,4ba6 <wcstombs+0x30> - 4b7a: ca05 beqz a2,4baa <wcstombs+0x34> - 4b7c: 0591 addi a1,a1,4 - size_t i = 0; - 4b7e: 4781 li a5,0 - 4b80: a019 j 4b86 <wcstombs+0x10> - while (src[i] && i < n) - 4b82: 02f60063 beq a2,a5,4ba2 <wcstombs+0x2c> - { - dest[i] = (char)src[i]; - 4b86: 00f506b3 add a3,a0,a5 - 4b8a: 00e68023 sb a4,0(a3) - while (src[i] && i < n) - 4b8e: 4198 lw a4,0(a1) - i++; - 4b90: 0785 addi a5,a5,1 - while (src[i] && i < n) - 4b92: 0591 addi a1,a1,4 - 4b94: f77d bnez a4,4b82 <wcstombs+0xc> - } - if (i < n) - 4b96: 00c7f563 bgeu a5,a2,4ba0 <wcstombs+0x2a> - dest[i] = 0; - 4b9a: 953e add a0,a0,a5 - 4b9c: 00050023 sb zero,0(a0) - size_t i = 0; - 4ba0: 863e mv a2,a5 - 4ba2: 8532 mv a0,a2 - 4ba4: 8082 ret - 4ba6: 4781 li a5,0 - 4ba8: b7fd j 4b96 <wcstombs+0x20> - 4baa: 4501 li a0,0 - return i; - 4bac: 8082 ret - -0000000000004bae <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; - 4bae: 0ff5f593 zext.b a1,a1 - 4bb2: 87aa mv a5,a0 - 4bb4: 00a60733 add a4,a2,a0 - for (size_t i = 0; i < n; i++) - 4bb8: c611 beqz a2,4bc4 <memset+0x16> - cdst[i] = (char)c; - 4bba: 00b78023 sb a1,0(a5) - for (size_t i = 0; i < n; i++) - 4bbe: 0785 addi a5,a5,1 - 4bc0: fee79de3 bne a5,a4,4bba <memset+0xc> - return dst; -} - 4bc4: 8082 ret - -0000000000004bc6 <memmove>: - -void *memmove(void *vdst, const void *vsrc, size_t n) -{ - char *dst = (char *)vdst; - const char *src = (const char *)vsrc; - if (dst == src) - 4bc6: 02b50d63 beq a0,a1,4c00 <memmove+0x3a> - return vdst; - - if (src > dst) - 4bca: 00b57e63 bgeu a0,a1,4be6 <memmove+0x20> - { - while (n--) - 4bce: ca0d beqz a2,4c00 <memmove+0x3a> - 4bd0: 962a add a2,a2,a0 - char *dst = (char *)vdst; - 4bd2: 87aa mv a5,a0 - *dst++ = *src++; - 4bd4: 0005c703 lbu a4,0(a1) - 4bd8: 0785 addi a5,a5,1 - 4bda: 0585 addi a1,a1,1 - 4bdc: fee78fa3 sb a4,-1(a5) - while (n--) - 4be0: fec79ae3 bne a5,a2,4bd4 <memmove+0xe> - 4be4: 8082 ret - } - else - { - dst += n; - 4be6: 00c50733 add a4,a0,a2 - src += n; - 4bea: 00c587b3 add a5,a1,a2 - while (n-- > 0) - 4bee: ca09 beqz a2,4c00 <memmove+0x3a> - *--dst = *--src; - 4bf0: fff7c683 lbu a3,-1(a5) - 4bf4: 17fd addi a5,a5,-1 - 4bf6: 177d addi a4,a4,-1 - 4bf8: 00d70023 sb a3,0(a4) - while (n-- > 0) - 4bfc: fef59ae3 bne a1,a5,4bf0 <memmove+0x2a> - } - return vdst; -} - 4c00: 8082 ret - -0000000000004c02 <memcpy>: - -void *memcpy(void *vdst, const void *vsrc, size_t n) -{ - return memmove(vdst, vsrc, n); - 4c02: b7d1 j 4bc6 <memmove> - -0000000000004c04 <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--) - 4c04: c205 beqz a2,4c24 <memcmp+0x20> - 4c06: 962a add a2,a2,a0 - 4c08: a019 j 4c0e <memcmp+0xa> - 4c0a: 00c50d63 beq a0,a2,4c24 <memcmp+0x20> - { - if (*p1 != *p2) - 4c0e: 00054783 lbu a5,0(a0) - 4c12: 0005c703 lbu a4,0(a1) - return *p1 - *p2; - p1++; - 4c16: 0505 addi a0,a0,1 - p2++; - 4c18: 0585 addi a1,a1,1 - if (*p1 != *p2) - 4c1a: fee788e3 beq a5,a4,4c0a <memcmp+0x6> - return *p1 - *p2; - 4c1e: 40e7853b subw a0,a5,a4 - 4c22: 8082 ret - } - return 0; - 4c24: 4501 li a0,0 -} - 4c26: 8082 ret - -0000000000004c28 <memchr>: - -void *memchr(const void *s, int c, size_t n) -{ - const unsigned char *p = (const unsigned char *)s; - while (n--) - 4c28: ce09 beqz a2,4c42 <memchr+0x1a> - { - if (*p == (unsigned char)c) - 4c2a: 0ff5f593 zext.b a1,a1 - 4c2e: 962a add a2,a2,a0 - 4c30: a021 j 4c38 <memchr+0x10> - return (void *)p; - p++; - 4c32: 0505 addi a0,a0,1 - while (n--) - 4c34: 00a60763 beq a2,a0,4c42 <memchr+0x1a> - if (*p == (unsigned char)c) - 4c38: 00054783 lbu a5,0(a0) - 4c3c: feb79be3 bne a5,a1,4c32 <memchr+0xa> - } - return NULL; -} - 4c40: 8082 ret - return NULL; - 4c42: 4501 li a0,0 -} - 4c44: 8082 ret - -0000000000004c46 <strlen>: -/* String Manipulation Functions */ - -size_t strlen(const char *s) -{ - const char *p = s; - while (*p) - 4c46: 00054783 lbu a5,0(a0) - 4c4a: cb89 beqz a5,4c5c <strlen+0x16> - const char *p = s; - 4c4c: 87aa mv a5,a0 - while (*p) - 4c4e: 0017c703 lbu a4,1(a5) - p++; - 4c52: 0785 addi a5,a5,1 - while (*p) - 4c54: ff6d bnez a4,4c4e <strlen+0x8> - return (size_t)(p - s); - 4c56: 40a78533 sub a0,a5,a0 - 4c5a: 8082 ret - while (*p) - 4c5c: 4501 li a0,0 -} - 4c5e: 8082 ret - -0000000000004c60 <strcpy>: - -char *strcpy(char *dst, const char *src) -{ - char *os = dst; - while ((*dst++ = *src++) != 0) - 4c60: 87aa mv a5,a0 - 4c62: 0005c703 lbu a4,0(a1) - 4c66: 0785 addi a5,a5,1 - 4c68: 0585 addi a1,a1,1 - 4c6a: fee78fa3 sb a4,-1(a5) - 4c6e: fb75 bnez a4,4c62 <strcpy+0x2> - ; - return os; -} - 4c70: 8082 ret - -0000000000004c72 <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++) - 4c72: 4781 li a5,0 - 4c74: e619 bnez a2,4c82 <strncpy+0x10> - 4c76: 8082 ret - dst[i] = src[i]; - 4c78: 00e68023 sb a4,0(a3) - for (i = 0; i < n && src[i] != '\0'; i++) - 4c7c: 0785 addi a5,a5,1 - 4c7e: 02f60263 beq a2,a5,4ca2 <strncpy+0x30> - 4c82: 00f58733 add a4,a1,a5 - 4c86: 00074703 lbu a4,0(a4) - dst[i] = src[i]; - 4c8a: 00f506b3 add a3,a0,a5 - for (i = 0; i < n && src[i] != '\0'; i++) - 4c8e: f76d bnez a4,4c78 <strncpy+0x6> - - for (; i < n; i++) - 4c90: 00c7f963 bgeu a5,a2,4ca2 <strncpy+0x30> - 4c94: 87b6 mv a5,a3 - 4c96: 962a add a2,a2,a0 - dst[i] = '\0'; - 4c98: 00078023 sb zero,0(a5) - for (; i < n; i++) - 4c9c: 0785 addi a5,a5,1 - 4c9e: fec79de3 bne a5,a2,4c98 <strncpy+0x26> - - return os; -} - 4ca2: 8082 ret - -0000000000004ca4 <strcat>: - -char *strcat(char *dst, const char *src) -{ - char *os = dst; - while (*dst) - 4ca4: 00054783 lbu a5,0(a0) - 4ca8: cf91 beqz a5,4cc4 <strcat+0x20> - 4caa: 87aa mv a5,a0 - 4cac: 0017c703 lbu a4,1(a5) - dst++; - 4cb0: 0785 addi a5,a5,1 - while (*dst) - 4cb2: ff6d bnez a4,4cac <strcat+0x8> - while ((*dst++ = *src++) != 0) - 4cb4: 0005c703 lbu a4,0(a1) - 4cb8: 0785 addi a5,a5,1 - 4cba: 0585 addi a1,a1,1 - 4cbc: fee78fa3 sb a4,-1(a5) - 4cc0: fb75 bnez a4,4cb4 <strcat+0x10> - ; - return os; -} - 4cc2: 8082 ret - while ((*dst++ = *src++) != 0) - 4cc4: 0005c703 lbu a4,0(a1) - while (*dst) - 4cc8: 87aa mv a5,a0 - while ((*dst++ = *src++) != 0) - 4cca: 0785 addi a5,a5,1 - 4ccc: fee78fa3 sb a4,-1(a5) - 4cd0: 0585 addi a1,a1,1 - 4cd2: f36d bnez a4,4cb4 <strcat+0x10> - 4cd4: 8082 ret - -0000000000004cd6 <strncat>: - while (*p) - 4cd6: 00054783 lbu a5,0(a0) - const char *p = s; - 4cda: 872a mv a4,a0 - while (*p) - 4cdc: c789 beqz a5,4ce6 <strncat+0x10> - 4cde: 00174783 lbu a5,1(a4) - p++; - 4ce2: 0705 addi a4,a4,1 - while (*p) - 4ce4: ffed bnez a5,4cde <strncat+0x8> - size_t dest_len = strlen(dst); - size_t i; - - dst += dest_len; - - for (i = 0; i < n && src[i] != '\0'; i++) - 4ce6: 86ba mv a3,a4 - 4ce8: 4781 li a5,0 - 4cea: 88ba mv a7,a4 - 4cec: ea01 bnez a2,4cfc <strncat+0x26> - 4cee: a839 j 4d0c <strncat+0x36> - dst[i] = src[i]; - 4cf0: 01068023 sb a6,0(a3) - for (i = 0; i < n && src[i] != '\0'; i++) - 4cf4: 00188693 addi a3,a7,1 - 4cf8: 00f60d63 beq a2,a5,4d12 <strncat+0x3c> - 4cfc: 00f58833 add a6,a1,a5 - 4d00: 00084803 lbu a6,0(a6) - 4d04: 0785 addi a5,a5,1 - dst[i] = src[i]; - 4d06: 88b6 mv a7,a3 - for (i = 0; i < n && src[i] != '\0'; i++) - 4d08: fe0814e3 bnez a6,4cf0 <strncat+0x1a> - - dst[i] = '\0'; - 4d0c: 00088023 sb zero,0(a7) - - return os; -} - 4d10: 8082 ret - dst[i] = '\0'; - 4d12: 00c708b3 add a7,a4,a2 - 4d16: 00088023 sb zero,0(a7) -} - 4d1a: 8082 ret - -0000000000004d1c <strcmp>: - -int strcmp(const char *p, const char *q) -{ - while (*p && *p == *q) - 4d1c: 00054783 lbu a5,0(a0) - 4d20: e791 bnez a5,4d2c <strcmp+0x10> - 4d22: a02d j 4d4c <strcmp+0x30> - 4d24: 00054783 lbu a5,0(a0) - 4d28: cf89 beqz a5,4d42 <strcmp+0x26> - 4d2a: 85b6 mv a1,a3 - 4d2c: 0005c703 lbu a4,0(a1) - { - p++; - 4d30: 0505 addi a0,a0,1 - q++; - 4d32: 00158693 addi a3,a1,1 - while (*p && *p == *q) - 4d36: fef707e3 beq a4,a5,4d24 <strcmp+0x8> - } - return (int)((unsigned char)*p - (unsigned char)*q); - 4d3a: 0007851b sext.w a0,a5 -} - 4d3e: 9d19 subw a0,a0,a4 - 4d40: 8082 ret - return (int)((unsigned char)*p - (unsigned char)*q); - 4d42: 0015c703 lbu a4,1(a1) - 4d46: 4501 li a0,0 -} - 4d48: 9d19 subw a0,a0,a4 - 4d4a: 8082 ret - return (int)((unsigned char)*p - (unsigned char)*q); - 4d4c: 0005c703 lbu a4,0(a1) - 4d50: 4501 li a0,0 - 4d52: b7f5 j 4d3e <strcmp+0x22> - -0000000000004d54 <strncmp>: - -int strncmp(const char *s1, const char *s2, size_t n) -{ - if (n == 0) - 4d54: ca0d beqz a2,4d86 <strncmp+0x32> - return 0; - - while (n-- > 0 && *s1 && *s1 == *s2) - 4d56: 00054783 lbu a5,0(a0) - 4d5a: 167d addi a2,a2,-1 - 4d5c: 00c506b3 add a3,a0,a2 - 4d60: eb89 bnez a5,4d72 <strncmp+0x1e> - 4d62: a80d j 4d94 <strncmp+0x40> - { - if (n == 0 || *s1 == '\0') - 4d64: 00d50d63 beq a0,a3,4d7e <strncmp+0x2a> - while (n-- > 0 && *s1 && *s1 == *s2) - 4d68: 00154783 lbu a5,1(a0) - break; - s1++; - 4d6c: 0505 addi a0,a0,1 - while (n-- > 0 && *s1 && *s1 == *s2) - 4d6e: cf91 beqz a5,4d8a <strncmp+0x36> - 4d70: 85b2 mv a1,a2 - 4d72: 0005c703 lbu a4,0(a1) - s2++; - 4d76: 00158613 addi a2,a1,1 - while (n-- > 0 && *s1 && *s1 == *s2) - 4d7a: fef705e3 beq a4,a5,4d64 <strncmp+0x10> - } - return (int)((unsigned char)*s1 - (unsigned char)*s2); - 4d7e: 0007851b sext.w a0,a5 - 4d82: 9d19 subw a0,a0,a4 - 4d84: 8082 ret - return 0; - 4d86: 4501 li a0,0 -} - 4d88: 8082 ret - return (int)((unsigned char)*s1 - (unsigned char)*s2); - 4d8a: 0015c703 lbu a4,1(a1) - 4d8e: 4501 li a0,0 - 4d90: 9d19 subw a0,a0,a4 - 4d92: 8082 ret - 4d94: 0005c703 lbu a4,0(a1) - 4d98: 4501 li a0,0 - 4d9a: b7e5 j 4d82 <strncmp+0x2e> - -0000000000004d9c <strchr>: - -char *strchr(const char *s, int c) -{ - while (*s != (char)c) - 4d9c: 0ff5f593 zext.b a1,a1 - 4da0: a019 j 4da6 <strchr+0xa> - { - if (!*s++) - 4da2: 0505 addi a0,a0,1 - 4da4: c791 beqz a5,4db0 <strchr+0x14> - while (*s != (char)c) - 4da6: 00054783 lbu a5,0(a0) - 4daa: feb79ce3 bne a5,a1,4da2 <strchr+0x6> - 4dae: 8082 ret - return NULL; - 4db0: 4501 li a0,0 - } - return (char *)s; -} - 4db2: 8082 ret - -0000000000004db4 <strrchr>: - -char *strrchr(const char *s, int c) -{ - 4db4: 87aa mv a5,a0 - const char *last = NULL; - do - { - if (*s == (char)c) - 4db6: 0ff5f593 zext.b a1,a1 - const char *last = NULL; - 4dba: 4501 li a0,0 - if (*s == (char)c) - 4dbc: 0007c703 lbu a4,0(a5) - 4dc0: 00e59363 bne a1,a4,4dc6 <strrchr+0x12> - last = s; - 4dc4: 853e mv a0,a5 - } while (*s++); - 4dc6: 0785 addi a5,a5,1 - 4dc8: fb75 bnez a4,4dbc <strrchr+0x8> - - return (char *)last; -} - 4dca: 8082 ret - -0000000000004dcc <strstr>: - while (*p) - 4dcc: 0005c883 lbu a7,0(a1) - 4dd0: 04088a63 beqz a7,4e24 <strstr+0x58> - const char *p = s; - 4dd4: 87ae mv a5,a1 - while (*p) - 4dd6: 0017c703 lbu a4,1(a5) - p++; - 4dda: 0785 addi a5,a5,1 - while (*p) - 4ddc: ff6d bnez a4,4dd6 <strstr+0xa> - return (size_t)(p - s); - 4dde: 40b78833 sub a6,a5,a1 - - -char *strstr(const char *haystack, const char *needle) -{ - size_t n_len = strlen(needle); - if (n_len == 0) - 4de2: 04b78163 beq a5,a1,4e24 <strstr+0x58> - return (char *)haystack; - - for (; *haystack; haystack++) - 4de6: 00054783 lbu a5,0(a0) - 4dea: cf85 beqz a5,4e22 <strstr+0x56> - 4dec: 187d addi a6,a6,-1 - 4dee: 982a add a6,a6,a0 - { - if (*haystack != *needle) - 4df0: 02f89463 bne a7,a5,4e18 <strstr+0x4c> - while (n-- > 0 && *s1 && *s1 == *s2) - 4df4: 00054703 lbu a4,0(a0) - 4df8: 8646 mv a2,a7 - 4dfa: 86ae mv a3,a1 - 4dfc: 87aa mv a5,a0 - 4dfe: eb11 bnez a4,4e12 <strstr+0x46> - 4e00: a821 j 4e18 <strstr+0x4c> - if (n == 0 || *s1 == '\0') - 4e02: 03078163 beq a5,a6,4e24 <strstr+0x58> - while (n-- > 0 && *s1 && *s1 == *s2) - 4e06: 0017c703 lbu a4,1(a5) - return (int)((unsigned char)*s1 - (unsigned char)*s2); - 4e0a: 0006c603 lbu a2,0(a3) - s1++; - 4e0e: 0785 addi a5,a5,1 - while (n-- > 0 && *s1 && *s1 == *s2) - 4e10: cb19 beqz a4,4e26 <strstr+0x5a> - s2++; - 4e12: 0685 addi a3,a3,1 - while (n-- > 0 && *s1 && *s1 == *s2) - 4e14: fee607e3 beq a2,a4,4e02 <strstr+0x36> - for (; *haystack; haystack++) - 4e18: 00154783 lbu a5,1(a0) - 4e1c: 0805 addi a6,a6,1 - 4e1e: 0505 addi a0,a0,1 - 4e20: fbe1 bnez a5,4df0 <strstr+0x24> - continue; - - if (strncmp(haystack, needle, n_len) == 0) - return (char *)haystack; - } - return NULL; - 4e22: 4501 li a0,0 -} - 4e24: 8082 ret - if (strncmp(haystack, needle, n_len) == 0) - 4e26: de7d beqz a2,4e24 <strstr+0x58> - for (; *haystack; haystack++) - 4e28: 00154783 lbu a5,1(a0) - 4e2c: 0805 addi a6,a6,1 - 4e2e: 0505 addi a0,a0,1 - 4e30: f3e1 bnez a5,4df0 <strstr+0x24> - 4e32: bfc5 j 4e22 <strstr+0x56> - -0000000000004e34 <strdup>: - -char *strdup(const char *s) -{ - 4e34: 1101 addi sp,sp,-32 - 4e36: e426 sd s1,8(sp) - 4e38: ec06 sd ra,24(sp) - 4e3a: e822 sd s0,16(sp) - while (*p) - 4e3c: 00054783 lbu a5,0(a0) -{ - 4e40: 84aa mv s1,a0 - while (*p) - 4e42: cb8d beqz a5,4e74 <strdup+0x40> - const char *p = s; - 4e44: 862a mv a2,a0 - while (*p) - 4e46: 00164783 lbu a5,1(a2) - p++; - 4e4a: 0605 addi a2,a2,1 - while (*p) - 4e4c: ffed bnez a5,4e46 <strdup+0x12> - return (size_t)(p - s); - 4e4e: 8e05 sub a2,a2,s1 - size_t len = strlen(s) + 1; - 4e50: 00160413 addi s0,a2,1 - char *new_str = (char *)malloc(len); - 4e54: 8522 mv a0,s0 - 4e56: f4eff0ef jal 45a4 <malloc> - if (new_str == NULL) - 4e5a: c901 beqz a0,4e6a <strdup+0x36> - return memmove(vdst, vsrc, n); - 4e5c: 8622 mv a2,s0 - return NULL; - - return (char *)memcpy(new_str, s, len); -} - 4e5e: 6442 ld s0,16(sp) - 4e60: 60e2 ld ra,24(sp) - return memmove(vdst, vsrc, n); - 4e62: 85a6 mv a1,s1 -} - 4e64: 64a2 ld s1,8(sp) - 4e66: 6105 addi sp,sp,32 - return memmove(vdst, vsrc, n); - 4e68: bbb9 j 4bc6 <memmove> -} - 4e6a: 60e2 ld ra,24(sp) - 4e6c: 6442 ld s0,16(sp) - 4e6e: 64a2 ld s1,8(sp) - 4e70: 6105 addi sp,sp,32 - 4e72: 8082 ret - while (*p) - 4e74: 4405 li s0,1 - 4e76: bff9 j 4e54 <strdup+0x20> - -0000000000004e78 <strlcpy>: - 4e78: 0005c783 lbu a5,0(a1) - -size_t strlcpy(char *dst, const char *src, size_t size) -{ - 4e7c: 1101 addi sp,sp,-32 - 4e7e: ec06 sd ra,24(sp) - 4e80: e822 sd s0,16(sp) - 4e82: 86b2 mv a3,a2 - while (*p) - 4e84: cf8d beqz a5,4ebe <strlcpy+0x46> - const char *p = s; - 4e86: 87ae mv a5,a1 - while (*p) - 4e88: 0017c703 lbu a4,1(a5) - p++; - 4e8c: 0785 addi a5,a5,1 - while (*p) - 4e8e: ff6d bnez a4,4e88 <strlcpy+0x10> - return (size_t)(p - s); - 4e90: 40b78433 sub s0,a5,a1 - size_t src_len = strlen(src); - - if (size > 0) - 4e94: c285 beqz a3,4eb4 <strlcpy+0x3c> - 4e96: e426 sd s1,8(sp) - { - size_t copy_len = (src_len >= size) ? size - 1 : src_len; - 4e98: fff68613 addi a2,a3,-1 - memcpy(dst, src, copy_len); - dst[copy_len] = '\0'; - 4e9c: 00c504b3 add s1,a0,a2 - size_t copy_len = (src_len >= size) ? size - 1 : src_len; - 4ea0: 00d47563 bgeu s0,a3,4eaa <strlcpy+0x32> - dst[copy_len] = '\0'; - 4ea4: 008504b3 add s1,a0,s0 - size_t copy_len = (src_len >= size) ? size - 1 : src_len; - 4ea8: 8622 mv a2,s0 - return memmove(vdst, vsrc, n); - 4eaa: d1dff0ef jal 4bc6 <memmove> - dst[copy_len] = '\0'; - 4eae: 00048023 sb zero,0(s1) - } - - return src_len; - 4eb2: 64a2 ld s1,8(sp) -} - 4eb4: 60e2 ld ra,24(sp) - 4eb6: 8522 mv a0,s0 - 4eb8: 6442 ld s0,16(sp) - 4eba: 6105 addi sp,sp,32 - 4ebc: 8082 ret - if (size > 0) - 4ebe: e219 bnez a2,4ec4 <strlcpy+0x4c> - return (size_t)(p - s); - 4ec0: 4401 li s0,0 - 4ec2: bfcd j 4eb4 <strlcpy+0x3c> - 4ec4: e426 sd s1,8(sp) - 4ec6: 4401 li s0,0 - if (size > 0) - 4ec8: 84aa mv s1,a0 - size_t copy_len = (src_len >= size) ? size - 1 : src_len; - 4eca: 4601 li a2,0 - 4ecc: bff9 j 4eaa <strlcpy+0x32> - -0000000000004ece <strlcat>: - while (*p) - 4ece: 0005c783 lbu a5,0(a1) - -size_t strlcat(char *dst, const char *src, size_t size) -{ - 4ed2: 7179 addi sp,sp,-48 - 4ed4: e84a sd s2,16(sp) - 4ed6: f406 sd ra,40(sp) - 4ed8: f022 sd s0,32(sp) - 4eda: ec26 sd s1,24(sp) - 4edc: 892a mv s2,a0 - while (*p) - 4ede: c7b5 beqz a5,4f4a <strlcat+0x7c> - const char *p = s; - 4ee0: 87ae mv a5,a1 - while (*p) - 4ee2: 0017c703 lbu a4,1(a5) - p++; - 4ee6: 0785 addi a5,a5,1 - while (*p) - 4ee8: ff6d bnez a4,4ee2 <strlcat+0x14> - return (size_t)(p - s); - 4eea: 40b784b3 sub s1,a5,a1 - size_t dst_len = 0; - 4eee: 4401 li s0,0 - size_t src_len = strlen(src); - - while (dst_len < size && dst[dst_len] != '\0') - 4ef0: e609 bnez a2,4efa <strlcat+0x2c> - 4ef2: a0a1 j 4f3a <strlcat+0x6c> - dst_len++; - 4ef4: 0405 addi s0,s0,1 - while (dst_len < size && dst[dst_len] != '\0') - 4ef6: 04860263 beq a2,s0,4f3a <strlcat+0x6c> - 4efa: 00890533 add a0,s2,s0 - 4efe: 00054783 lbu a5,0(a0) - 4f02: fbed bnez a5,4ef4 <strlcat+0x26> - - if (dst_len == size) - 4f04: 02860b63 beq a2,s0,4f3a <strlcat+0x6c> - 4f08: e44e sd s3,8(sp) - return size + src_len; - - size_t space_left = size - dst_len; - 4f0a: 408607b3 sub a5,a2,s0 - size_t copy_len = (src_len >= space_left) ? space_left - 1 : src_len; - 4f0e: 89a6 mv s3,s1 - 4f10: 02f4f263 bgeu s1,a5,4f34 <strlcat+0x66> - - memcpy(dst + dst_len, src, copy_len); - dst[dst_len + copy_len] = '\0'; - 4f14: 994e add s2,s2,s3 - 4f16: 9922 add s2,s2,s0 - return memmove(vdst, vsrc, n); - 4f18: 864e mv a2,s3 - 4f1a: cadff0ef jal 4bc6 <memmove> - dst[dst_len + copy_len] = '\0'; - 4f1e: 00090023 sb zero,0(s2) # 1000 <_vscanf_core.constprop.0+0x5b2> - - return dst_len + src_len; - 4f22: 00940533 add a0,s0,s1 -} - 4f26: 70a2 ld ra,40(sp) - 4f28: 7402 ld s0,32(sp) - return dst_len + src_len; - 4f2a: 69a2 ld s3,8(sp) -} - 4f2c: 64e2 ld s1,24(sp) - 4f2e: 6942 ld s2,16(sp) - 4f30: 6145 addi sp,sp,48 - 4f32: 8082 ret - size_t copy_len = (src_len >= space_left) ? space_left - 1 : src_len; - 4f34: fff78993 addi s3,a5,-1 - 4f38: bff1 j 4f14 <strlcat+0x46> -} - 4f3a: 70a2 ld ra,40(sp) - 4f3c: 7402 ld s0,32(sp) - 4f3e: 6942 ld s2,16(sp) - return size + src_len; - 4f40: 00960533 add a0,a2,s1 -} - 4f44: 64e2 ld s1,24(sp) - 4f46: 6145 addi sp,sp,48 - 4f48: 8082 ret - while (*p) - 4f4a: 4481 li s1,0 - 4f4c: b74d j 4eee <strlcat+0x20> - -0000000000004f4e <strspn>: -size_t strspn(const char *s, const char *accept) -{ - const char *p = s; - const char *a; - - while (*p) - 4f4e: 00054683 lbu a3,0(a0) - 4f52: c695 beqz a3,4f7e <strspn+0x30> - { - for (a = accept; *a; a++) - 4f54: 0005c803 lbu a6,0(a1) - 4f58: 862a mv a2,a0 - 4f5a: 00080f63 beqz a6,4f78 <strspn+0x2a> - 4f5e: 87ae mv a5,a1 - 4f60: 8742 mv a4,a6 - 4f62: a021 j 4f6a <strspn+0x1c> - 4f64: 0007c703 lbu a4,0(a5) - 4f68: cb01 beqz a4,4f78 <strspn+0x2a> - 4f6a: 0785 addi a5,a5,1 - { - if (*p == *a) - 4f6c: fee69ce3 bne a3,a4,4f64 <strspn+0x16> - while (*p) - 4f70: 00164683 lbu a3,1(a2) - break; - } - if (*a == '\0') - return (size_t)(p - s); - p++; - 4f74: 0605 addi a2,a2,1 - while (*p) - 4f76: f6e5 bnez a3,4f5e <strspn+0x10> - } - return (size_t)(p - s); - 4f78: 40a60533 sub a0,a2,a0 - 4f7c: 8082 ret - while (*p) - 4f7e: 4501 li a0,0 -} - 4f80: 8082 ret - -0000000000004f82 <strcspn>: -size_t strcspn(const char *s, const char *reject) -{ - const char *p = s; - const char *r; - - while (*p) - 4f82: 00054683 lbu a3,0(a0) - 4f86: ce85 beqz a3,4fbe <strcspn+0x3c> - { - for (r = reject; *r; r++) - 4f88: 0005c803 lbu a6,0(a1) - const char *p = s; - 4f8c: 862a mv a2,a0 - for (r = reject; *r; r++) - 4f8e: 02080363 beqz a6,4fb4 <strcspn+0x32> - 4f92: 87ae mv a5,a1 - 4f94: 8742 mv a4,a6 - 4f96: a021 j 4f9e <strcspn+0x1c> - 4f98: 0007c703 lbu a4,0(a5) - 4f9c: c719 beqz a4,4faa <strcspn+0x28> - 4f9e: 0785 addi a5,a5,1 - { - if (*p == *r) - 4fa0: fed71ce3 bne a4,a3,4f98 <strcspn+0x16> - return (size_t)(p - s); - } - p++; - } - return (size_t)(p - s); - 4fa4: 40a60533 sub a0,a2,a0 - 4fa8: 8082 ret - while (*p) - 4faa: 00164683 lbu a3,1(a2) - p++; - 4fae: 0605 addi a2,a2,1 - while (*p) - 4fb0: f2ed bnez a3,4f92 <strcspn+0x10> - 4fb2: bfcd j 4fa4 <strcspn+0x22> - 4fb4: 00164683 lbu a3,1(a2) - p++; - 4fb8: 0605 addi a2,a2,1 - while (*p) - 4fba: feed bnez a3,4fb4 <strcspn+0x32> - 4fbc: b7e5 j 4fa4 <strcspn+0x22> - 4fbe: 4501 li a0,0 -} - 4fc0: 8082 ret - -0000000000004fc2 <strpbrk>: - -char *strpbrk(const char *s, const char *accept) -{ - const char *a; - while (*s) - 4fc2: 00054683 lbu a3,0(a0) - 4fc6: c295 beqz a3,4fea <strpbrk+0x28> - { - for (a = accept; *a; a++) - 4fc8: 0005c603 lbu a2,0(a1) - 4fcc: c20d beqz a2,4fee <strpbrk+0x2c> - 4fce: 87ae mv a5,a1 - 4fd0: 8732 mv a4,a2 - 4fd2: a021 j 4fda <strpbrk+0x18> - 4fd4: 0007c703 lbu a4,0(a5) - 4fd8: c709 beqz a4,4fe2 <strpbrk+0x20> - 4fda: 0785 addi a5,a5,1 - { - if (*s == *a) - 4fdc: fed71ce3 bne a4,a3,4fd4 <strpbrk+0x12> - return (char *)s; - } - s++; - } - return NULL; -} - 4fe0: 8082 ret - while (*s) - 4fe2: 00154683 lbu a3,1(a0) - s++; - 4fe6: 0505 addi a0,a0,1 - while (*s) - 4fe8: f2fd bnez a3,4fce <strpbrk+0xc> - return NULL; - 4fea: 4501 li a0,0 -} - 4fec: 8082 ret - while (*s) - 4fee: 00154683 lbu a3,1(a0) - s++; - 4ff2: 0505 addi a0,a0,1 - while (*s) - 4ff4: feed bnez a3,4fee <strpbrk+0x2c> - 4ff6: bfd5 j 4fea <strpbrk+0x28> - -0000000000004ff8 <strtok>: -char *strtok(char *str, const char *delim) -{ - static char *olds; - char *token; - - if (str == NULL) - 4ff8: 00003897 auipc a7,0x3 - 4ffc: 96888893 addi a7,a7,-1688 # 7960 <olds.0> - 5000: cd25 beqz a0,5078 <strtok+0x80> - while (*p) - 5002: 00054683 lbu a3,0(a0) - 5006: c295 beqz a3,502a <strtok+0x32> - for (a = accept; *a; a++) - 5008: 0005c803 lbu a6,0(a1) - 500c: 02080463 beqz a6,5034 <strtok+0x3c> - 5010: 87ae mv a5,a1 - 5012: 8742 mv a4,a6 - 5014: a021 j 501c <strtok+0x24> - 5016: 0007c703 lbu a4,0(a5) - 501a: cf09 beqz a4,5034 <strtok+0x3c> - 501c: 0785 addi a5,a5,1 - if (*p == *a) - 501e: fee69ce3 bne a3,a4,5016 <strtok+0x1e> - while (*p) - 5022: 00154683 lbu a3,1(a0) - p++; - 5026: 0505 addi a0,a0,1 - while (*p) - 5028: f6e5 bnez a3,5010 <strtok+0x18> - 502a: 87aa mv a5,a0 - str = olds; - - str += strspn(str, delim); - if (*str == '\0') - { - olds = str; - 502c: 00f8b023 sd a5,0(a7) - return NULL; - 5030: 4501 li a0,0 - *str = '\0'; - olds = str + 1; - } - - return token; -} - 5032: 8082 ret - if (*str == '\0') - 5034: 00054603 lbu a2,0(a0) - 5038: da6d beqz a2,502a <strtok+0x32> - 503a: 86aa mv a3,a0 - for (a = accept; *a; a++) - 503c: 04080163 beqz a6,507e <strtok+0x86> - 5040: 8742 mv a4,a6 - 5042: 87ae mv a5,a1 - 5044: a021 j 504c <strtok+0x54> - 5046: 0007c703 lbu a4,0(a5) - 504a: cb19 beqz a4,5060 <strtok+0x68> - 504c: 0785 addi a5,a5,1 - if (*s == *a) - 504e: fee61ce3 bne a2,a4,5046 <strtok+0x4e> - olds = str + 1; - 5052: 00168793 addi a5,a3,1 - *str = '\0'; - 5056: 00068023 sb zero,0(a3) - olds = str; - 505a: 00f8b023 sd a5,0(a7) -} - 505e: 8082 ret - while (*s) - 5060: 0016c603 lbu a2,1(a3) - s++; - 5064: 0685 addi a3,a3,1 - while (*s) - 5066: fe69 bnez a2,5040 <strtok+0x48> - 5068: 87aa mv a5,a0 - while (*s != (char)c) - 506a: 0017c703 lbu a4,1(a5) - if (!*s++) - 506e: 0785 addi a5,a5,1 - while (*s != (char)c) - 5070: ff6d bnez a4,506a <strtok+0x72> - olds = str; - 5072: 00f8b023 sd a5,0(a7) -} - 5076: 8082 ret - str = olds; - 5078: 0008b503 ld a0,0(a7) - 507c: b759 j 5002 <strtok+0xa> - while (*s) - 507e: 0016c603 lbu a2,1(a3) - s++; - 5082: 0685 addi a3,a3,1 - while (*s) - 5084: fe6d bnez a2,507e <strtok+0x86> - 5086: b7cd j 5068 <strtok+0x70> - -0000000000005088 <strerror>: - -char *strerror(int errnum) -{ - 5088: 87aa mv a5,a0 - - switch (errnum) - 508a: cd09 beqz a0,50a4 <strerror+0x1c> - 508c: 4731 li a4,12 - 508e: 00000517 auipc a0,0x0 - 5092: 16250513 addi a0,a0,354 # 51f0 <_GLOBAL__sub_I__ZSt3cin+0x12a> - 5096: 00e78b63 beq a5,a4,50ac <strerror+0x24> - return "Success"; - // case EINVAL: return "Invalid argument"; - case ENOMEM: return "Out of memory"; - - default: - return "Unknown error"; - 509a: 00000517 auipc a0,0x0 - 509e: 16650513 addi a0,a0,358 # 5200 <_GLOBAL__sub_I__ZSt3cin+0x13a> - 50a2: 8082 ret - return "Success"; - 50a4: 00000517 auipc a0,0x0 - 50a8: 14450513 addi a0,a0,324 # 51e8 <_GLOBAL__sub_I__ZSt3cin+0x122> - } - 50ac: 8082 ret - -00000000000050ae <_Znwm>: -#include "ulib/stdlib.h" - -void *operator new(unsigned long n) -{ - return malloc(n); - 50ae: cf6ff06f j 45a4 <malloc> - -00000000000050b2 <_Znam>: -} - -void *operator new[](unsigned long n) - 50b2: cf2ff06f j 45a4 <malloc> - -00000000000050b6 <_ZdlPv>: - return malloc(n); -} - -void operator delete(void *p) -{ - free(p); - 50b6: c78ff06f j 452e <free> - -00000000000050ba <_ZdaPv>: -} - -void operator delete[](void *p) - 50ba: c74ff06f j 452e <free> - -00000000000050be <_ZdlPvm>: - free(p); -} - -void operator delete(void *p, unsigned long) -{ - free(p); - 50be: c70ff06f j 452e <free> - -00000000000050c2 <_ZdaPvm>: -} - -void operator delete[](void *p, unsigned long) - 50c2: c6cff06f j 452e <free> - -00000000000050c6 <_GLOBAL__sub_I__ZSt3cin>: -#include "ulib/iostream" - -namespace std -{ - istream cin(stdin); - 50c6: 00002797 auipc a5,0x2 - 50ca: 74a7b783 ld a5,1866(a5) # 7810 <_GLOBAL_OFFSET_TABLE_+0x10> - 50ce: 6390 ld a2,0(a5) - ostream cout(stdout); - 50d0: 00002797 auipc a5,0x2 - 50d4: 7387b783 ld a5,1848(a5) # 7808 <_GLOBAL_OFFSET_TABLE_+0x8> - 50d8: 6394 ld a3,0(a5) - ostream cerr(stderr); - 50da: 00002797 auipc a5,0x2 - 50de: 73e7b783 ld a5,1854(a5) # 7818 <_GLOBAL_OFFSET_TABLE_+0x18> - 50e2: 6398 ld a4,0(a5) - - class istream{ - private: - FILE* _stream; - public: - istream(FILE *f) : _stream(f) {} - 50e4: 00003797 auipc a5,0x3 - 50e8: 88478793 addi a5,a5,-1916 # 7968 <_ZSt3cin> - 50ec: e390 sd a2,0(a5) - ostream(FILE* f) : _stream(f) {} - 50ee: e794 sd a3,8(a5) - 50f0: eb98 sd a4,16(a5) -} // namespace std - 50f2: 8082 ret |