ylfeng/ReF-Decompile-dataset huggingface dataset:
user: Demonstrate the C code that generates the assembly output below:

```asm
<umax_vector>:
  endbr64
  mov    (%rdi),%edx
  cmp    $0x1,%esi
  jle    L9
  lea    0x4(%rdi),%rax
  lea    -0x2(%rsi),%ecx
  lea    0x8(%rdi,%rcx,4),%rsi
L3:
  mov    (%rax),%ecx
  cmp    %ecx,%edx
  cmovb  %ecx,%edx
  add    $0x4,%rax
  cmp    %rsi,%rax
  jne    L3
L9:
  mov    %edx,%eax
  ret
```

assistant: ```c
unsigned umax_vector(const unsigned *array, int n) {
  unsigned max = array[0];
  for (int i = 1; i < n; i++) {
    if (array[i] > max)
      max = array[i];
  }
  return max;
}
```
user: 请将这段汇编代码片段转换成等效的C代码：

```asm
<umax_vector>:
  endbr64
  mov    (%rdi),%r8d
  cmp    $0x1,%esi
  jle    L7
  lea    -0x2(%rsi),%edx
  lea    0x4(%rdi),%rax
  lea    0x8(%rdi,%rdx,4),%rcx
  nopl   0x0(%rax,%rax,1)
L15:
  mov    (%rax),%edx
  cmp    %edx,%r8d
  cmovb  %edx,%r8d
  add    $0x4,%rax
  cmp    %rcx,%rax
  jne    L15
L7:
  mov    %r8d,%eax
  ret
```

assistant: ```c
unsigned umax_vector(const unsigned *array, int n) {
  unsigned max = array[0];
  for (int i = 1; i < n; i++) {
    if (array[i] > max)
      max = array[i];
  }
  return max;
}
```
user: 提供的汇编代码用C语言表示会是什么样子:

```asm
<umax_vector>:
  endbr64
  mov    (%rdi),%eax
  mov    %rdi,%rdx
  mov    %esi,%ecx
  cmp    $0x1,%esi
  jle    L15
  lea    -0x1(%rsi),%edi
  lea    -0x2(%rsi),%esi
  cmp    $0x2,%esi
  jbe    L31
  mov    %edi,%esi
  movd   %eax,%xmm5
  movdqa D0(%rip),%xmm3
  lea    0x4(%rdx),%rax
  shr    $0x2,%esi
  pshufd $0x0,%xmm5,%xmm0
  sub    $0x1,%esi
  shl    $0x4,%rsi
  lea    0x14(%rdx,%rsi,1),%rsi
  nopl   0x0(%rax)
L41:
  movdqu (%rax),%xmm2
  movdqa %xmm0,%xmm4
  add    $0x10,%rax
  psubd  %xmm3,%xmm4
  movdqa %xmm2,%xmm1
  psubd  %xmm3,%xmm1
  pcmpgtd %xmm4,%xmm1
  pand   %xmm1,%xmm2
  pandn  %xmm0,%xmm1
  movdqa %xmm1,%xmm0
  por    %xmm2,%xmm0
  cmp    %rsi,%rax
  jne    L41
  movdqa %xmm0,%xmm2
  movdqa %xmm0,%xmm4
  mov    %edi,%r8d
  psrldq $0x8,%xmm2
  psubd  %xmm3,%xmm4
  and    $0xfffffffc,%r8d
  movdqa %xmm2,%xmm1
  lea    0x1(%r8),%esi
  psubd  %xmm3,%xmm1
  pcmpgtd %xmm4,%xmm1
  pand   %xmm1,%xmm2
  pandn  %xmm0,%xmm1
  por    %xmm2,%xmm1
  movdqa %xmm1,%xmm2
  movdqa %xmm1,%xmm4
  psrldq $0x4,%xmm2
  psubd  %xmm3,%xmm4
  movdqa %xmm2,%xmm0
  psubd  %xmm3,%xmm0
  pcmpgtd %xmm4,%xmm0
  pand   %xmm0,%xmm2
  pandn  %xmm1,%xmm0
  por    %xmm2,%xmm0
  movd   %xmm0,%eax
  cmp    %r8d,%edi
  je     L36
L66:
  movslq %esi,%rdi
  lea    0x0(,%rdi,4),%r8
  mov    (%rdx,%rdi,4),%edi
  cmp    %edi,%eax
  cmovb  %edi,%eax
  lea    0x1(%rsi),%edi
  cmp    %edi,%ecx
  jle    L15
  mov    0x4(%rdx,%r8,1),%edi
  cmp    %edi,%eax
  cmovb  %edi,%eax
  add    $0x2,%esi
  cmp    %esi,%ecx
  jle    L15
  mov    0x8(%rdx,%r8,1),%edx
  cmp    %edx,%eax
  cmovb  %edx,%eax
L15:
  ret
  nopl   (%rax)
L36:
  ret
L31:
  mov    $0x1,%esi
  jmp    L66
```

tool_calls: name: unpack_data
arguments: tag: D0
datatype: byte[16]

tool: {"D0": [0x00,0x00,0x00,0x80,0x00,0x00,0x00,0x80,0x00,0x00,0x00,0x80,0x00,0x00,0x00,0x80]}

assistant: ```c
unsigned umax_vector(const unsigned *array, int n) {
  unsigned max = array[0];
  for (int i = 1; i < n; i++) {
    if (array[i] > max)
      max = array[i];
  }
  return max;
}
```
user: Converte this assembly snippet into its equivalent C code:

```asm
<print_time>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x30,%rsp
  mov    %rdi,-0x28(%rbp)
  mov    %rsi,-0x30(%rbp)
  movq   $0x3c,-0x18(%rbp)
  mov    -0x18(%rbp),%rdx
  mov    %rdx,%rax
  shl    $0x4,%rax
  sub    %rdx,%rax
  shl    $0x2,%rax
  mov    %rax,-0x10(%rbp)
  mov    -0x10(%rbp),%rdx
  mov    %rdx,%rax
  add    %rax,%rax
  add    %rdx,%rax
  shl    $0x3,%rax
  mov    %rax,-0x8(%rbp)
  mov    -0x30(%rbp),%rax
  cqto
  idivq  -0x18(%rbp)
  mov    %rdx,%rdi
  mov    -0x30(%rbp),%rax
  cqto
  idivq  -0x10(%rbp)
  mov    %rdx,%rax
  cqto
  idivq  -0x18(%rbp)
  mov    %rax,%rsi
  mov    -0x30(%rbp),%rax
  cqto
  idivq  -0x8(%rbp)
  mov    %rdx,%rax
  cqto
  idivq  -0x10(%rbp)
  mov    %rax,%rcx
  mov    -0x30(%rbp),%rax
  cqto
  idivq  -0x8(%rbp)
  mov    %rax,%rdx
  mov    -0x28(%rbp),%rax
  mov    %rdi,%r9
  mov    %rsi,%r8
  mov    %rax,%rsi
  lea    D8(%rip),%rax
  mov    %rax,%rdi
  call   <printf@plt>
  nop
  leave
  ret
```

tool_calls: name: parse_data
arguments: data_label: D8
datatype: string

tool: D8: %s: %ld days, %ld:%02ld:%02ld


assistant: ```c
void print_time(char *lable, long time) {
  const long minute = 60;
  const long hour = minute * 60;
  const long day = hour * 24;
  printf("%s: %ld days, %ld:%02ld:%02ld\n", lable, time / day, (time % day) / hour, (time % hour) / minute, time % minute);
}
```
user: 请显示与下面列出的汇编代码相匹配的C语言实现：

```asm
<print_time>:
  endbr64
  push   %rbx
  mov    %rsi,%r9
  movabs $0x8888888888888889,%rsi
  mov    %r9,%rax
  imul   %rsi
  add    %r9,%rdx
  sar    $0x5,%rdx
  mov    %r9,%r11
  sar    $0x3f,%r11
  sub    %r11,%rdx
  mov    %rdx,%r10
  shl    $0x4,%r10
  sub    %rdx,%r10
  shl    $0x2,%r10
  movabs $0x48d159e26af37c05,%rcx
  mov    %r9,%rax
  imul   %rcx
  sar    $0xa,%rdx
  sub    %r11,%rdx
  imul   $0xe10,%rdx,%rdx
  mov    %r9,%rbx
  sub    %rdx,%rbx
  mov    %rbx,%rax
  imul   %rsi
  lea    (%rdx,%rbx,1),%r8
  sar    $0x5,%r8
  sar    $0x3f,%rbx
  movabs $0x1845c8a0ce512957,%rdx
  mov    %r9,%rax
  imul   %rdx
  sar    $0xd,%rdx
  mov    %rdx,%rsi
  sub    %r11,%rsi
  imul   $0x15180,%rsi,%rax
  mov    %r9,%r11
  sub    %rax,%r11
  mov    %r11,%rax
  imul   %rcx
  mov    %rdx,%rcx
  sar    $0xa,%rcx
  sar    $0x3f,%r11
  sub    %r11,%rcx
  sub    %r10,%r9
  sub    %rbx,%r8
  mov    %rsi,%rdx
  mov    %rdi,%rsi
  lea    D3(%rip),%rdi
  call   <printf@plt>
  pop    %rbx
  ret
```

tool_calls: name: unpack_data
arguments: data_tag: D3
data_type: string

tool: D3: %s: %ld days, %ld:%02ld:%02ld


assistant: ```c
void print_time(char *lable, long time) {
  const long minute = 60;
  const long hour = minute * 60;
  const long day = hour * 24;
  printf("%s: %ld days, %ld:%02ld:%02ld\n", lable, time / day, (time % day) / hour, (time % hour) / minute, time % minute);
}
```
user: What would the C source look like for the assembly code provided here?

```asm
<print_time>:
  endbr64
  mov    %rsi,%r9
  push   %rbx
  mov    %rdi,%r11
  movabs $0x8888888888888889,%rsi
  mov    %r9,%rax
  mov    %r9,%rbx
  mov    %r9,%r10
  movabs $0x48d159e26af37c05,%rcx
  imul   %rsi
  sar    $0x3f,%rbx
  mov    %r9,%rax
  add    %r9,%rdx
  sar    $0x5,%rdx
  sub    %rbx,%rdx
  mov    %rdx,%rdi
  shl    $0x4,%rdi
  sub    %rdx,%rdi
  imul   %rcx
  shl    $0x2,%rdi
  sar    $0xa,%rdx
  sub    %rbx,%rdx
  imul   $0xe10,%rdx,%rdx
  sub    %rdx,%r10
  mov    %r10,%rax
  imul   %rsi
  mov    %r9,%rax
  mov    %r10,%rsi
  sar    $0x3f,%rsi
  lea    (%rdx,%r10,1),%r8
  movabs $0x1845c8a0ce512957,%rdx
  imul   %rdx
  sar    $0x5,%r8
  sub    %rsi,%r8
  mov    %r11,%rsi
  sar    $0xd,%rdx
  sub    %rbx,%rdx
  mov    %r9,%rbx
  sub    %rdi,%r9
  imul   $0x15180,%rdx,%rax
  mov    %rdx,%r10
  lea    D6(%rip),%rdi
  sub    %rax,%rbx
  mov    %rbx,%rax
  sar    $0x3f,%rbx
  imul   %rcx
  mov    %rdx,%rcx
  mov    %r10,%rdx
  sar    $0xa,%rcx
  sub    %rbx,%rcx
  pop    %rbx
  jmp    1050 <printf@plt>
```

tool_calls: name: extract_symbolic_data
arguments: tag: D6
data_type: string

tool: D6: %s: %ld days, %ld:%02ld:%02ld


assistant: ```c
void print_time(char *lable, long time) {
  const long minute = 60;
  const long hour = minute * 60;
  const long day = hour * 24;
  printf("%s: %ld days, %ld:%02ld:%02ld\n", lable, time / day, (time % day) / hour, (time % hour) / minute, time % minute);
}
```
user: 提供的汇编代码用C语言表示会是什么样子：

```asm
<print_time>:
  endbr64
  mov    %rsi,%r9
  push   %rbx
  mov    %rdi,%r11
  movabs $0x8888888888888889,%rsi
  mov    %r9,%rax
  mov    %r9,%rbx
  mov    %r9,%r10
  movabs $0x48d159e26af37c05,%rcx
  imul   %rsi
  sar    $0x3f,%rbx
  mov    %r9,%rax
  add    %r9,%rdx
  sar    $0x5,%rdx
  sub    %rbx,%rdx
  mov    %rdx,%rdi
  shl    $0x4,%rdi
  sub    %rdx,%rdi
  imul   %rcx
  shl    $0x2,%rdi
  sar    $0xa,%rdx
  sub    %rbx,%rdx
  imul   $0xe10,%rdx,%rdx
  sub    %rdx,%r10
  mov    %r10,%rax
  imul   %rsi
  mov    %r9,%rax
  mov    %r10,%rsi
  sar    $0x3f,%rsi
  lea    (%rdx,%r10,1),%r8
  movabs $0x1845c8a0ce512957,%rdx
  imul   %rdx
  sar    $0x5,%r8
  sub    %rsi,%r8
  mov    %r11,%rsi
  sar    $0xd,%rdx
  sub    %rbx,%rdx
  mov    %r9,%rbx
  sub    %rdi,%r9
  imul   $0x15180,%rdx,%rax
  mov    %rdx,%r10
  lea    D9(%rip),%rdi
  sub    %rax,%rbx
  mov    %rbx,%rax
  sar    $0x3f,%rbx
  imul   %rcx
  mov    %rdx,%rcx
  mov    %r10,%rdx
  sar    $0xa,%rcx
  sub    %rbx,%rcx
  pop    %rbx
  jmp    1050 <printf@plt>
```

tool_calls: name: parse_data
arguments: data_label: D9
datatype: string

tool: D9: %s: %ld days, %ld:%02ld:%02ld


assistant: ```c
void print_time(char *lable, long time) {
  const long minute = 60;
  const long hour = minute * 60;
  const long day = hour * 24;
  printf("%s: %ld days, %ld:%02ld:%02ld\n", lable, time / day, (time % day) / hour, (time % hour) / minute, time % minute);
}
```
user: 提供的汇编代码用C语言表示会是什么样子：

```asm
<al_get_datetime>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x40,%rsp
  mov    %rdi,-0x28(%rbp)
  mov    %rsi,-0x30(%rbp)
  mov    %rdx,-0x38(%rbp)
  mov    %fs:0x28,%rax
  mov    %rax,-0x8(%rbp)
  xor    %eax,%eax
  mov    $0x0,%edi
  call   <time@plt>
  mov    %eax,-0x14(%rbp)
  lea    -0x14(%rbp),%rax
  mov    %rax,%rdi
  call   <localtime@plt>
  mov    %rax,-0x10(%rbp)
  cmpq   $0x0,-0x10(%rbp)
  jne    L47
  mov    $0xffffffff,%eax
  jmp    L32
L47:
  mov    -0x10(%rbp),%rcx
  mov    -0x38(%rbp),%rdx
  mov    -0x30(%rbp),%rsi
  mov    -0x28(%rbp),%rax
  mov    %rax,%rdi
  call   <strftime@plt>
  test   %rax,%rax
  jne    L49
  mov    $0xffffffff,%eax
  jmp    L32
L49:
  mov    -0x30(%rbp),%rax
  lea    -0x1(%rax),%rdx
  mov    -0x28(%rbp),%rax
  add    %rdx,%rax
  movb   $0x0,(%rax)
  mov    $0x0,%eax
L32:
  mov    -0x8(%rbp),%rdx
  sub    %fs:0x28,%rdx
  je     L37
  call   <__stack_chk_fail@plt>
L37:
  leave
  ret
```

assistant: ```c
int al_get_datetime(char *buf, size_t len, const char *fmt) {
  time_t t = time(NULL);
  struct tm *timeinfo = localtime(&t);
  if (timeinfo == NULL) {
    return -1;
  }
  if (strftime(buf, len, fmt, timeinfo) == 0) {
    return -1;
  }
  buf[len - 1] = '\0';
  return 0;
}
```
user: What would the C source look like for the assembly code provided here?

```asm
<al_get_datetime>:
  endbr64
  push   %r12
  push   %rbp
  push   %rbx
  sub    $0x10,%rsp
  mov    %rdi,%rbp
  mov    %rsi,%rbx
  mov    %rdx,%r12
  mov    %fs:0x28,%rax
  mov    %rax,0x8(%rsp)
  xor    %eax,%eax
  mov    $0x0,%edi
  call   <time@plt>
  mov    %eax,0x4(%rsp)
  lea    0x4(%rsp),%rdi
  call   <localtime@plt>
  test   %rax,%rax
  je     L24
  mov    %rax,%rcx
  mov    %r12,%rdx
  mov    %rbx,%rsi
  mov    %rbp,%rdi
  call   <strftime@plt>
  test   %rax,%rax
  je     L16
  movb   $0x0,-0x1(%rbp,%rbx,1)
  mov    $0x0,%eax
L26:
  mov    0x8(%rsp),%rdx
  sub    %fs:0x28,%rdx
  jne    L29
  add    $0x10,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  ret
L24:
  mov    $0xffffffff,%eax
  jmp    L26
L16:
  mov    $0xffffffff,%eax
  jmp    L26
L29:
  call   <__stack_chk_fail@plt>
```

assistant: ```c
int al_get_datetime(char *buf, size_t len, const char *fmt) {
  time_t t = time(NULL);
  struct tm *timeinfo = localtime(&t);
  if (timeinfo == NULL) {
    return -1;
  }
  if (strftime(buf, len, fmt, timeinfo) == 0) {
    return -1;
  }
  buf[len - 1] = '\0';
  return 0;
}
```
user: 请从给定的汇编指令推导出C源代码:

```asm
<al_get_datetime>:
  endbr64
  push   %r12
  mov    %rdx,%r12
  push   %rbp
  mov    %rdi,%rbp
  xor    %edi,%edi
  push   %rbx
  mov    %rsi,%rbx
  sub    $0x10,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,0x8(%rsp)
  xor    %eax,%eax
  call   <time@plt>
  lea    0x4(%rsp),%rdi
  mov    %eax,0x4(%rsp)
  call   <localtime@plt>
  test   %rax,%rax
  je     L37
  mov    %rax,%rcx
  mov    %r12,%rdx
  mov    %rbx,%rsi
  mov    %rbp,%rdi
  call   <strftime@plt>
  test   %rax,%rax
  je     L37
  movb   $0x0,-0x1(%rbp,%rbx,1)
  xor    %eax,%eax
L31:
  mov    0x8(%rsp),%rdx
  sub    %fs:0x28,%rdx
  jne    L30
  add    $0x10,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  ret
  nopl   (%rax)
L37:
  mov    $0xffffffff,%eax
  jmp    L31
L30:
  call   <__stack_chk_fail@plt>
```

assistant: ```c
int al_get_datetime(char *buf, size_t len, const char *fmt) {
  time_t t = time(NULL);
  struct tm *timeinfo = localtime(&t);
  if (timeinfo == NULL) {
    return -1;
  }
  if (strftime(buf, len, fmt, timeinfo) == 0) {
    return -1;
  }
  buf[len - 1] = '\0';
  return 0;
}
```
user: Converte this assembly snippet into its equivalent C code:

```asm
<al_get_datetime>:
  endbr64
  push   %r12
  mov    %rdx,%r12
  push   %rbp
  mov    %rdi,%rbp
  xor    %edi,%edi
  push   %rbx
  mov    %rsi,%rbx
  sub    $0x10,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,0x8(%rsp)
  xor    %eax,%eax
  call   <time@plt>
  lea    0x4(%rsp),%rdi
  mov    %eax,0x4(%rsp)
  call   <localtime@plt>
  test   %rax,%rax
  je     L10
  mov    %rax,%rcx
  mov    %r12,%rdx
  mov    %rbx,%rsi
  mov    %rbp,%rdi
  call   <strftime@plt>
  test   %rax,%rax
  je     L10
  movb   $0x0,-0x1(%rbp,%rbx,1)
  xor    %eax,%eax
L6:
  mov    0x8(%rsp),%rdx
  sub    %fs:0x28,%rdx
  jne    L18
  add    $0x10,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  ret
  nopl   (%rax)
L10:
  mov    $0xffffffff,%eax
  jmp    L6
L18:
  call   <__stack_chk_fail@plt>
```

assistant: ```c
int al_get_datetime(char *buf, size_t len, const char *fmt) {
  time_t t = time(NULL);
  struct tm *timeinfo = localtime(&t);
  if (timeinfo == NULL) {
    return -1;
  }
  if (strftime(buf, len, fmt, timeinfo) == 0) {
    return -1;
  }
  buf[len - 1] = '\0';
  return 0;
}
```
user: 提供的汇编代码用C语言表示会是什么样子:

```asm
<writetga>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x30,%rsp
  mov    %rdi,-0x18(%rbp)
  mov    %esi,-0x1c(%rbp)
  mov    %edx,-0x20(%rbp)
  mov    %rcx,-0x28(%rbp)
  movl   $0x0,-0xc(%rbp)
  mov    -0x20(%rbp),%eax
  movzwl %ax,%edx
  mov    -0x1c(%rbp),%eax
  movzwl %ax,%ecx
  mov    -0x18(%rbp),%rax
  mov    %ecx,%esi
  mov    %rax,%rdi
  call   <createtgafile@plt>
  mov    %eax,-0xc(%rbp)
  cmpl   $0x0,-0xc(%rbp)
  jne    L18
  mov    -0x18(%rbp),%rax
  mov    %rax,%rdi
  call   <opentgafile@plt>
  mov    %rax,-0x8(%rbp)
  cmpq   $0x0,-0x8(%rbp)
  jne    L7
  mov    $0x5,%eax
  jmp    L25
L7:
  mov    -0x28(%rbp),%rsi
  mov    -0x20(%rbp),%ecx
  mov    -0x1c(%rbp),%edx
  mov    -0x8(%rbp),%rax
  mov    %rsi,%r9
  mov    %ecx,%r8d
  mov    %edx,%ecx
  mov    $0x1,%edx
  mov    $0x1,%esi
  mov    %rax,%rdi
  call   <writetgaregion@plt>
  mov    -0x8(%rbp),%rax
  mov    %rax,%rdi
  call   <closetgafile@plt>
L18:
  mov    -0xc(%rbp),%eax
L25:
  leave
  ret
```

assistant: ```c
signed int writetga(char *name, signed int xres, signed int yres, unsigned char *imgdata) {
  void *outfile;
  signed int rc = 0;
  rc = createtgafile(name, (unsigned short int)xres, (unsigned short int)yres);
  if (rc == 0) {
    outfile = opentgafile(name);
    if (outfile == ((void *)0))
      return 5;
    writetgaregion(outfile, 1, 1, xres, yres, imgdata);
    closetgafile(outfile);
  }
  return rc;
}
```
user: 请将以下的汇编代码转换成C语言代码:

```asm
<writetga>:
  endbr64
  push   %r14
  push   %r13
  push   %r12
  push   %rbp
  push   %rbx
  mov    %rdi,%rbp
  mov    %esi,%r12d
  mov    %edx,%r13d
  mov    %rcx,%r14
  movzwl %dx,%edx
  movzwl %si,%esi
  call   <createtgafile@plt>
  mov    %eax,%ebx
  test   %eax,%eax
  je     L20
L36:
  mov    %ebx,%eax
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  ret
L20:
  mov    %rbp,%rdi
  call   <opentgafile@plt>
  mov    %rax,%rbp
  test   %rax,%rax
  je     L24
  mov    %r14,%r9
  mov    %r13d,%r8d
  mov    %r12d,%ecx
  mov    $0x1,%edx
  mov    $0x1,%esi
  mov    %rax,%rdi
  call   <writetgaregion@plt>
  mov    %rbp,%rdi
  call   <closetgafile@plt>
  jmp    L36
L24:
  mov    $0x5,%ebx
  jmp    L36
```

assistant: ```c
signed int writetga(char *name, signed int xres, signed int yres, unsigned char *imgdata) {
  void *outfile;
  signed int rc = 0;
  rc = createtgafile(name, (unsigned short int)xres, (unsigned short int)yres);
  if (rc == 0) {
    outfile = opentgafile(name);
    if (outfile == ((void *)0))
      return 5;
    writetgaregion(outfile, 1, 1, xres, yres, imgdata);
    closetgafile(outfile);
  }
  return rc;
}
```
user: Translate the below assembly code into C programming language:

```asm
<writetga>:
  endbr64
  push   %r14
  mov    %rcx,%r14
  push   %r13
  mov    %esi,%r13d
  movzwl %si,%esi
  push   %r12
  push   %rbp
  mov    %rdi,%rbp
  push   %rbx
  mov    %edx,%ebx
  movzwl %dx,%edx
  call   <createtgafile@plt>
  mov    %eax,%r12d
  test   %eax,%eax
  je     L28
L14:
  pop    %rbx
  mov    %r12d,%eax
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  ret
  nopl   (%rax)
L28:
  mov    %rbp,%rdi
  call   <opentgafile@plt>
  mov    %rax,%rbp
  test   %rax,%rax
  je     L18
  mov    %r14,%r9
  mov    %ebx,%r8d
  mov    %r13d,%ecx
  mov    $0x1,%edx
  mov    $0x1,%esi
  mov    %rax,%rdi
  call   <writetgaregion@plt>
  mov    %rbp,%rdi
  call   <closetgafile@plt>
  pop    %rbx
  mov    %r12d,%eax
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  ret
  nopw   0x0(%rax,%rax,1)
L18:
  mov    $0x5,%r12d
  jmp    L14
```

assistant: ```c
signed int writetga(char *name, signed int xres, signed int yres, unsigned char *imgdata) {
  void *outfile;
  signed int rc = 0;
  rc = createtgafile(name, (unsigned short int)xres, (unsigned short int)yres);
  if (rc == 0) {
    outfile = opentgafile(name);
    if (outfile == ((void *)0))
      return 5;
    writetgaregion(outfile, 1, 1, xres, yres, imgdata);
    closetgafile(outfile);
  }
  return rc;
}
```
user: 请从给定的汇编指令推导出C源代码：

```asm
<writetga>:
  endbr64
  push   %r14
  mov    %rcx,%r14
  push   %r13
  mov    %esi,%r13d
  movzwl %si,%esi
  push   %r12
  push   %rbp
  mov    %rdi,%rbp
  push   %rbx
  mov    %edx,%ebx
  movzwl %dx,%edx
  call   <createtgafile@plt>
  mov    %eax,%r12d
  test   %eax,%eax
  je     L26
L12:
  pop    %rbx
  mov    %r12d,%eax
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  ret
  nopl   (%rax)
L26:
  mov    %rbp,%rdi
  call   <opentgafile@plt>
  mov    %rax,%rbp
  test   %rax,%rax
  je     L15
  mov    %r14,%r9
  mov    %ebx,%r8d
  mov    %r13d,%ecx
  mov    $0x1,%edx
  mov    $0x1,%esi
  mov    %rax,%rdi
  call   <writetgaregion@plt>
  mov    %rbp,%rdi
  call   <closetgafile@plt>
  pop    %rbx
  mov    %r12d,%eax
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  ret
  nopw   0x0(%rax,%rax,1)
L15:
  mov    $0x5,%r12d
  jmp    L12
```

assistant: ```c
signed int writetga(char *name, signed int xres, signed int yres, unsigned char *imgdata) {
  void *outfile;
  signed int rc = 0;
  rc = createtgafile(name, (unsigned short int)xres, (unsigned short int)yres);
  if (rc == 0) {
    outfile = opentgafile(name);
    if (outfile == ((void *)0))
      return 5;
    writetgaregion(outfile, 1, 1, xres, yres, imgdata);
    closetgafile(outfile);
  }
  return rc;
}
```
user: 请将以下的汇编代码转换成C语言代码：

```asm
<main>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x20,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,-0x8(%rbp)
  xor    %eax,%eax
  movl   $0x4,-0x10(%rbp)
  mov    -0x10(%rbp),%edx
  lea    -0x14(%rbp),%rax
  mov    %rax,%rsi
  mov    $0x0,%edi
  call   <writev@plt>
  mov    %eax,-0xc(%rbp)
  mov    -0xc(%rbp),%eax
  mov    -0x8(%rbp),%rdx
  sub    %fs:0x28,%rdx
  je     L3
  call   <__stack_chk_fail@plt>
L3:
  leave
  ret
```

assistant: ```c
int main(void) {
  struct iovec iov;
  int count = 4;
  ssize_t ret;
  ret = writev(0, &iov, count);
  return ret;
}
```
user: 这段汇编代码用C语言表示是什么样的：

```asm
<main>:
  endbr64
  sub    $0x18,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,0x8(%rsp)
  xor    %eax,%eax
  lea    0x4(%rsp),%rsi
  mov    $0x4,%edx
  mov    $0x0,%edi
  call   <writev@plt>
  mov    0x8(%rsp),%rdx
  sub    %fs:0x28,%rdx
  jne    L8
  add    $0x18,%rsp
  ret
L8:
  call   <__stack_chk_fail@plt>
```

assistant: ```c
int main(void) {
  struct iovec iov;
  int count = 4;
  ssize_t ret;
  ret = writev(0, &iov, count);
  return ret;
}
```
user: Please show me the C implementation that matches the assembly code listed below:

```asm
<main>:
  endbr64
  sub    $0x18,%rsp
  mov    $0x4,%edx
  xor    %edi,%edi
  mov    %fs:0x28,%rax
  mov    %rax,0x8(%rsp)
  xor    %eax,%eax
  lea    0x4(%rsp),%rsi
  call   <writev@plt>
  mov    0x8(%rsp),%rdx
  sub    %fs:0x28,%rdx
  jne    L9
  add    $0x18,%rsp
  ret
L9:
  call   <__stack_chk_fail@plt>
```

assistant: ```c
int main(void) {
  struct iovec iov;
  int count = 4;
  ssize_t ret;
  ret = writev(0, &iov, count);
  return ret;
}
```
user: 请显示与下面列出的汇编代码相匹配的C语言实现:

```asm
<main>:
  endbr64
  sub    $0x18,%rsp
  mov    $0x4,%edx
  xor    %edi,%edi
  mov    %fs:0x28,%rax
  mov    %rax,0x8(%rsp)
  xor    %eax,%eax
  lea    0x4(%rsp),%rsi
  call   <writev@plt>
  mov    0x8(%rsp),%rdx
  sub    %fs:0x28,%rdx
  jne    L0
  add    $0x18,%rsp
  ret
L0:
  call   <__stack_chk_fail@plt>
```

assistant: ```c
int main(void) {
  struct iovec iov;
  int count = 4;
  ssize_t ret;
  ret = writev(0, &iov, count);
  return ret;
}
```
user: 请将这段汇编代码片段转换成等效的C代码：

```asm
<Negatif>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  push   %rbx
  sub    $0x28,%rsp
  mov    %rdi,-0x28(%rbp)
  mov    %esi,-0x2c(%rbp)
  mov    %edx,-0x30(%rbp)
  movl   $0x1,-0x14(%rbp)
  jmp    L4
L10:
  mov    -0x14(%rbp),%eax
  movslq %eax,%rdx
  mov    -0x28(%rbp),%rax
  add    %rdx,%rax
  movzbl (%rax),%eax
  add    $0x1,%eax
  movzbl %al,%eax
  mov    -0x14(%rbp),%edx
  movslq %edx,%rcx
  mov    -0x28(%rbp),%rdx
  lea    (%rcx,%rdx,1),%rbx
  mov    %eax,%edi
  call   <abs@plt>
  mov    %al,(%rbx)
  addl   $0x1,-0x14(%rbp)
L4:
  mov    -0x2c(%rbp),%eax
  imul   -0x30(%rbp),%eax
  cmp    %eax,-0x14(%rbp)
  jle    L10
  nop
  nop
  mov    -0x8(%rbp),%rbx
  leave
  ret
```

assistant: ```c
void Negatif(unsigned char *image, int largeur, int hauteur) {
  for (int i = 1; i <= largeur * hauteur; i++) {
    image[i] = abs(image[i] - 255);
  }
}
```
user: 下面的汇编指令对应的C源代码是什么:

```asm
<Negatif>:
  endbr64
  imul   %edx,%esi
  test   %esi,%esi
  jle    L13
  push   %r12
  push   %rbp
  push   %rbx
  mov    %rdi,%rbp
  mov    %esi,%r12d
  mov    $0x1,%ebx
L7:
  movzbl 0x0(%rbp,%rbx,1),%eax
  lea    0x1(%rax),%edi
  movzbl %dil,%edi
  call   <abs@plt>
  mov    %al,0x0(%rbp,%rbx,1)
  add    $0x1,%rbx
  cmp    %ebx,%r12d
  jge    L7
  pop    %rbx
  pop    %rbp
  pop    %r12
  ret
L13:
  ret
```

assistant: ```c
void Negatif(unsigned char *image, int largeur, int hauteur) {
  for (int i = 1; i <= largeur * hauteur; i++) {
    image[i] = abs(image[i] - 255);
  }
}
```
user: Converte this assembly snippet into its equivalent C code:

```asm
<Negatif>:
  endbr64
  imul   %edx,%esi
  test   %esi,%esi
  jle    L17
  push   %r12
  mov    %esi,%r12d
  push   %rbp
  mov    %rdi,%rbp
  push   %rbx
  mov    $0x1,%ebx
  nopw   0x0(%rax,%rax,1)
L15:
  movzbl 0x0(%rbp,%rbx,1),%eax
  lea    0x1(%rax),%edi
  movzbl %dil,%edi
  call   <abs@plt>
  mov    %al,0x0(%rbp,%rbx,1)
  add    $0x1,%rbx
  cmp    %ebx,%r12d
  jge    L15
  pop    %rbx
  pop    %rbp
  pop    %r12
  ret
  nopl   0x0(%rax,%rax,1)
L17:
  ret
```

assistant: ```c
void Negatif(unsigned char *image, int largeur, int hauteur) {
  for (int i = 1; i <= largeur * hauteur; i++) {
    image[i] = abs(image[i] - 255);
  }
}
```
user: Please show me the C implementation that matches the assembly code listed below:

```asm
<Negatif>:
  endbr64
  imul   %edx,%esi
  test   %esi,%esi
  jle    L8
  push   %r12
  mov    %esi,%r12d
  push   %rbp
  mov    %rdi,%rbp
  push   %rbx
  mov    $0x1,%ebx
  nopw   0x0(%rax,%rax,1)
L17:
  movzbl 0x0(%rbp,%rbx,1),%eax
  lea    0x1(%rax),%edi
  movzbl %dil,%edi
  call   <abs@plt>
  mov    %al,0x0(%rbp,%rbx,1)
  add    $0x1,%rbx
  cmp    %ebx,%r12d
  jge    L17
  pop    %rbx
  pop    %rbp
  pop    %r12
  ret
  nopl   0x0(%rax,%rax,1)
L8:
  ret
```

assistant: ```c
void Negatif(unsigned char *image, int largeur, int hauteur) {
  for (int i = 1; i <= largeur * hauteur; i++) {
    image[i] = abs(image[i] - 255);
  }
}
```