ylfeng/ReF-Decompile-dataset huggingface dataset:
user: Converte this assembly snippet into its equivalent C code:

```asm
<execute_buffer>:
  endbr64
  push   %rbx
  test   %rdi,%rdi
  je     L37
  mov    %rdi,%rbx
  call   <system@plt>
  mov    %eax,%edx
  mov    $0x1,%eax
  test   %edx,%edx
  jne    L19
L2:
  pop    %rbx
  ret
L37:
  lea    D29(%rip),%rdx
  mov    $0x5,%esi
  lea    D15(%rip),%rdi
  mov    $0x0,%eax
  call   <_do_log@plt>
  mov    $0x0,%eax
  jmp    L2
L19:
  mov    %rbx,%rcx
  lea    D28(%rip),%rdx
  mov    $0x6,%esi
  lea    D15(%rip),%rdi
  mov    $0x0,%eax
  call   <_do_log@plt>
  mov    $0x0,%eax
  jmp    L2
```

tool_calls: name: read_data
arguments: data_label: D29
type_guessed: string
name: read_data
arguments: data_label: D15
type_guessed: string
name: read_data
arguments: data_label: D28
type_guessed: string

tool: D29: no buffer

tool: D15: /scratch/repos/new/home/jordi_armengol_estape/c-scraper/outputs/2022-01-22/02-19-57/repos/itmm/waelzer/refs/heads/master/4.2-copy-files/execute_buffer.c

tool: D28: can't execute '%s'

assistant: ```c
bool execute_buffer(char *buffer) {
  do {
    if (!(buffer)) {
      _do_log("/scratch/repos/new/home/jordi_armengol_estape/c-scraper/outputs/2022-01-22/02-19-57/repos/itmm/waelzer/refs/heads/master/4.2-copy-files/execute_buffer.c", 5,
              ""
              "no buffer");
      return false;
    }
  } while (false);
  do {
    if (!(!system(buffer))) {
      _do_log("/scratch/repos/new/home/jordi_armengol_estape/c-scraper/outputs/2022-01-22/02-19-57/repos/itmm/waelzer/refs/heads/master/4.2-copy-files/execute_buffer.c", 6,
              ""
              "can't execute '%s'",
              buffer);
      return false;
    }
  } while (false);
  return true;
}
```
user: What would the C source look like for the assembly code provided here?

```asm
<execute_buffer>:
  endbr64
  push   %r12
  test   %rdi,%rdi
  je     L1
  mov    %rdi,%r12
  call   <system@plt>
  mov    %eax,%r8d
  mov    $0x1,%eax
  test   %r8d,%r8d
  jne    L9
  pop    %r12
  ret
  nopl   0x0(%rax,%rax,1)
L1:
  lea    D17(%rip),%rdx
  mov    $0x5,%esi
  lea    D29(%rip),%rdi
  xor    %eax,%eax
  call   <_do_log@plt>
  xor    %eax,%eax
  pop    %r12
  ret
  nopw   0x0(%rax,%rax,1)
L9:
  mov    %r12,%rcx
  lea    D15(%rip),%rdx
  mov    $0x6,%esi
  xor    %eax,%eax
  lea    D29(%rip),%rdi
  call   <_do_log@plt>
  xor    %eax,%eax
  pop    %r12
  ret
```

tool_calls: name: extract_symbolic_data
arguments: tag: D17
type_infered: string
name: extract_symbolic_data
arguments: tag: D29
type_infered: string
name: extract_symbolic_data
arguments: tag: D15
type_infered: string

tool: D17: no buffer

tool: D29: /scratch/repos/new/home/jordi_armengol_estape/c-scraper/outputs/2022-01-22/02-19-57/repos/itmm/waelzer/refs/heads/master/4.2-copy-files/execute_buffer.c

tool: D15: can't execute '%s'

assistant: ```c
bool execute_buffer(char *buffer) {
  do {
    if (!(buffer)) {
      _do_log("/scratch/repos/new/home/jordi_armengol_estape/c-scraper/outputs/2022-01-22/02-19-57/repos/itmm/waelzer/refs/heads/master/4.2-copy-files/execute_buffer.c", 5,
              ""
              "no buffer");
      return false;
    }
  } while (false);
  do {
    if (!(!system(buffer))) {
      _do_log("/scratch/repos/new/home/jordi_armengol_estape/c-scraper/outputs/2022-01-22/02-19-57/repos/itmm/waelzer/refs/heads/master/4.2-copy-files/execute_buffer.c", 6,
              ""
              "can't execute '%s'",
              buffer);
      return false;
    }
  } while (false);
  return true;
}
```
user: 请将这段汇编代码片段转换成等效的C代码：

```asm
<execute_buffer>:
  endbr64
  push   %r12
  test   %rdi,%rdi
  je     L18
  mov    %rdi,%r12
  call   <system@plt>
  mov    %eax,%r8d
  mov    $0x1,%eax
  test   %r8d,%r8d
  jne    L1
  pop    %r12
  ret
  nopl   0x0(%rax,%rax,1)
L18:
  lea    D13(%rip),%rdx
  mov    $0x5,%esi
  lea    D12(%rip),%rdi
  xor    %eax,%eax
  call   <_do_log@plt>
  xor    %eax,%eax
  pop    %r12
  ret
  nopw   0x0(%rax,%rax,1)
L1:
  mov    %r12,%rcx
  lea    D36(%rip),%rdx
  mov    $0x6,%esi
  xor    %eax,%eax
  lea    D12(%rip),%rdi
  call   <_do_log@plt>
  xor    %eax,%eax
  pop    %r12
  ret
```

tool_calls: name: read_data
arguments: tag: D13
data_type: string
name: read_data
arguments: tag: D12
data_type: string
name: read_data
arguments: tag: D36
data_type: string

tool: D13: no buffer

tool: D12: /scratch/repos/new/home/jordi_armengol_estape/c-scraper/outputs/2022-01-22/02-19-57/repos/itmm/waelzer/refs/heads/master/4.2-copy-files/execute_buffer.c

tool: D36: can't execute '%s'

assistant: ```c
bool execute_buffer(char *buffer) {
  do {
    if (!(buffer)) {
      _do_log("/scratch/repos/new/home/jordi_armengol_estape/c-scraper/outputs/2022-01-22/02-19-57/repos/itmm/waelzer/refs/heads/master/4.2-copy-files/execute_buffer.c", 5,
              ""
              "no buffer");
      return false;
    }
  } while (false);
  do {
    if (!(!system(buffer))) {
      _do_log("/scratch/repos/new/home/jordi_armengol_estape/c-scraper/outputs/2022-01-22/02-19-57/repos/itmm/waelzer/refs/heads/master/4.2-copy-files/execute_buffer.c", 6,
              ""
              "can't execute '%s'",
              buffer);
      return false;
    }
  } while (false);
  return true;
}
```
user: 请从给定的汇编指令推导出C源代码：

```asm
<unescape_component>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  push   %rbx
  sub    $0x38,%rsp
  mov    %rdi,-0x38(%rbp)
  mov    -0x38(%rbp),%rax
  mov    %rax,-0x20(%rbp)
  mov    -0x38(%rbp),%rax
  mov    %rax,-0x18(%rbp)
  movl   $0x0,-0x24(%rbp)
  jmp    L57
L38:
  mov    -0x20(%rbp),%rax
  movzbl (%rax),%eax
  cmp    $0x25,%al
  jne    L43
  mov    -0x20(%rbp),%rax
  add    $0x1,%rax
  movzbl (%rax),%eax
  test   %al,%al
  je     L43
  mov    -0x20(%rbp),%rax
  add    $0x2,%rax
  movzbl (%rax),%eax
  test   %al,%al
  jne    L34
L43:
  mov    -0x20(%rbp),%rdx
  lea    0x1(%rdx),%rax
  mov    %rax,-0x20(%rbp)
  mov    -0x18(%rbp),%rax
  lea    0x1(%rax),%rcx
  mov    %rcx,-0x18(%rbp)
  movzbl (%rdx),%edx
  mov    %dl,(%rax)
  jmp    L8
L34:
  mov    -0x20(%rbp),%rax
  add    $0x1,%rax
  movzbl (%rax),%eax
  movsbl %al,%eax
  mov    %eax,%edi
  call   <hex2int@plt>
  shl    $0x4,%eax
  mov    %eax,%ebx
  mov    -0x20(%rbp),%rax
  add    $0x2,%rax
  movzbl (%rax),%eax
  movsbl %al,%eax
  mov    %eax,%edi
  call   <hex2int@plt>
  lea    (%rbx,%rax,1),%ecx
  mov    -0x18(%rbp),%rax
  lea    0x1(%rax),%rdx
  mov    %rdx,-0x18(%rbp)
  mov    %ecx,%edx
  mov    %dl,(%rax)
  addq   $0x3,-0x20(%rbp)
L8:
  addl   $0x1,-0x24(%rbp)
L57:
  mov    -0x20(%rbp),%rax
  movzbl (%rax),%eax
  test   %al,%al
  jne    L38
  mov    -0x24(%rbp),%eax
  mov    -0x8(%rbp),%rbx
  leave
  ret
```

assistant: ```c
int unescape_component(char *comp) {
  char *in = comp, *out = comp;
  int len;
  for (len = 0; *in; len++) {
    if (in[0] != '%' || !in[1] || !in[2]) {
      *out++ = *in++;
      continue;
    }
    *out++ = hex2int(in[1]) * 16 + hex2int(in[2]);
    in += 3;
  }
  return len;
}
```
user: Translate the below assembly code into C programming language:

```asm
<unescape_component>:
  endbr64
  movzbl (%rdi),%eax
  test   %al,%al
  je     L19
  push   %r13
  push   %r12
  push   %rbp
  push   %rbx
  sub    $0x8,%rsp
  mov    %rdi,%rbp
  lea    0x1(%rdi),%rdx
  mov    %rdx,%r12
  mov    $0x1,%r13d
  sub    %edx,%r13d
  jmp    L30
L58:
  add    $0x1,%rbp
L2:
  mov    %al,-0x1(%r12)
  lea    0x0(%r13,%r12,1),%edx
  movzbl 0x0(%rbp),%eax
  add    $0x1,%r12
  test   %al,%al
  je     L43
L30:
  cmp    $0x25,%al
  jne    L58
  movzbl 0x1(%rbp),%edi
  test   %dil,%dil
  je     L58
  cmpb   $0x0,0x2(%rbp)
  je     L58
  movsbl %dil,%edi
  call   <hex2int@plt>
  mov    %eax,%ebx
  movsbl 0x2(%rbp),%edi
  call   <hex2int@plt>
  shl    $0x4,%ebx
  add    %ebx,%eax
  add    $0x3,%rbp
  jmp    L2
L19:
  mov    $0x0,%edx
  mov    %edx,%eax
  ret
L43:
  mov    %edx,%eax
  add    $0x8,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  ret
```

assistant: ```c
int unescape_component(char *comp) {
  char *in = comp, *out = comp;
  int len;
  for (len = 0; *in; len++) {
    if (in[0] != '%' || !in[1] || !in[2]) {
      *out++ = *in++;
      continue;
    }
    *out++ = hex2int(in[1]) * 16 + hex2int(in[2]);
    in += 3;
  }
  return len;
}
```
user: What would the C source look like for the assembly code provided here?

```asm
<unescape_component>:
  endbr64
  movzbl (%rdi),%eax
  test   %al,%al
  je     L9
  push   %r13
  mov    %rdi,%r13
  push   %r12
  xor    %r12d,%r12d
  push   %rbp
  mov    %rdi,%rbp
  push   %rbx
  sub    $0x8,%rsp
  jmp    L27
L62:
  movsbl 0x1(%rbp),%edi
  test   %dil,%dil
  je     L43
  cmpb   $0x0,0x2(%rbp)
  je     L43
  call   <hex2int@plt>
  movsbl 0x2(%rbp),%edi
  add    $0x3,%rbp
  mov    %eax,%ebx
  call   <hex2int@plt>
  shl    $0x4,%ebx
  add    %ebx,%eax
  nopl   0x0(%rax,%rax,1)
L58:
  mov    %al,0x0(%r13,%r12,1)
  movzbl 0x0(%rbp),%eax
  lea    0x1(%r12),%r8d
  add    $0x1,%r12
  test   %al,%al
  je     L21
L27:
  cmp    $0x25,%al
  je     L62
L43:
  add    $0x1,%rbp
  jmp    L58
L21:
  add    $0x8,%rsp
  mov    %r8d,%eax
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  ret
  xchg   %ax,%ax
L9:
  xor    %eax,%eax
  ret
```

assistant: ```c
int unescape_component(char *comp) {
  char *in = comp, *out = comp;
  int len;
  for (len = 0; *in; len++) {
    if (in[0] != '%' || !in[1] || !in[2]) {
      *out++ = *in++;
      continue;
    }
    *out++ = hex2int(in[1]) * 16 + hex2int(in[2]);
    in += 3;
  }
  return len;
}
```
user: 下面的汇编指令对应的C源代码是什么:

```asm
<unescape_component>:
  endbr64
  movzbl (%rdi),%eax
  test   %al,%al
  je     L56
  push   %r13
  mov    %rdi,%r13
  push   %r12
  xor    %r12d,%r12d
  push   %rbp
  mov    %rdi,%rbp
  push   %rbx
  sub    $0x8,%rsp
  jmp    L45
L39:
  movsbl 0x1(%rbp),%edi
  test   %dil,%dil
  je     L27
  cmpb   $0x0,0x2(%rbp)
  je     L27
  call   <hex2int@plt>
  movsbl 0x2(%rbp),%edi
  add    $0x3,%rbp
  mov    %eax,%ebx
  call   <hex2int@plt>
  shl    $0x4,%ebx
  add    %ebx,%eax
  nopl   0x0(%rax,%rax,1)
L62:
  mov    %al,0x0(%r13,%r12,1)
  movzbl 0x0(%rbp),%eax
  lea    0x1(%r12),%r8d
  add    $0x1,%r12
  test   %al,%al
  je     L53
L45:
  cmp    $0x25,%al
  je     L39
L27:
  add    $0x1,%rbp
  jmp    L62
L53:
  add    $0x8,%rsp
  mov    %r8d,%eax
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  ret
  xchg   %ax,%ax
L56:
  xor    %eax,%eax
  ret
```

assistant: ```c
int unescape_component(char *comp) {
  char *in = comp, *out = comp;
  int len;
  for (len = 0; *in; len++) {
    if (in[0] != '%' || !in[1] || !in[2]) {
      *out++ = *in++;
      continue;
    }
    *out++ = hex2int(in[1]) * 16 + hex2int(in[2]);
    in += 3;
  }
  return len;
}
```
user: What would the C source look like for the assembly code provided here?

```asm
<wmemchr>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  mov    %rdi,-0x18(%rbp)
  mov    %rsi,-0x20(%rbp)
  mov    %rdx,-0x28(%rbp)
  movq   $0x0,-0x8(%rbp)
  jmp    L8
L9:
  mov    -0x8(%rbp),%rax
  lea    0x0(,%rax,8),%rdx
  mov    -0x18(%rbp),%rax
  add    %rdx,%rax
  mov    (%rax),%rax
  cmp    %rax,-0x20(%rbp)
  jne    L10
  mov    -0x8(%rbp),%rax
  lea    0x0(,%rax,8),%rdx
  mov    -0x18(%rbp),%rax
  add    %rdx,%rax
  jmp    L27
L10:
  addq   $0x1,-0x8(%rbp)
L8:
  mov    -0x8(%rbp),%rax
  cmp    -0x28(%rbp),%rax
  jb     L9
  mov    $0x0,%eax
L27:
  pop    %rbp
  ret
```

assistant: ```c
wchar_t *wmemchr(const wchar_t *s, wchar_t c, size_t n) {
  size_t i;
  for (i = 0; i < n; ++i) {
    if (s[i] == c)
      return (wchar_t *)&s[i];
  }
  return NULL;
}
```
user: 请显示与下面列出的汇编代码相匹配的C语言实现:

```asm
<wmemchr>:
  endbr64
  test   %rdx,%rdx
  je     L5
  mov    $0x0,%eax
L1:
  mov    %rdi,%rcx
  cmp    %rsi,(%rdi)
  je     L31
  add    $0x1,%rax
  add    $0x8,%rdi
  cmp    %rax,%rdx
  jne    L1
  mov    $0x0,%ecx
L31:
  mov    %rcx,%rax
  ret
L5:
  mov    $0x0,%ecx
  jmp    L31
```

assistant: ```c
wchar_t *wmemchr(const wchar_t *s, wchar_t c, size_t n) {
  size_t i;
  for (i = 0; i < n; ++i) {
    if (s[i] == c)
      return (wchar_t *)&s[i];
  }
  return NULL;
}
```
user: What would the C source look like for the assembly code provided here:

```asm
<wmemchr>:
  endbr64
  mov    %rdi,%rax
  test   %rdx,%rdx
  je     L25
  xor    %ecx,%ecx
  jmp    L34
L12:
  add    $0x1,%rcx
  add    $0x8,%rax
  cmp    %rcx,%rdx
  je     L25
L34:
  cmp    %rsi,(%rax)
  jne    L12
  ret
  nopl   0x0(%rax,%rax,1)
L25:
  xor    %eax,%eax
  ret
```

assistant: ```c
wchar_t *wmemchr(const wchar_t *s, wchar_t c, size_t n) {
  size_t i;
  for (i = 0; i < n; ++i) {
    if (s[i] == c)
      return (wchar_t *)&s[i];
  }
  return NULL;
}
```
user: 提供的汇编代码用C语言表示会是什么样子：

```asm
<wmemchr>:
  endbr64
  mov    %rdi,%rax
  test   %rdx,%rdx
  je     L16
  xor    %ecx,%ecx
  jmp    L13
L15:
  add    $0x1,%rcx
  add    $0x8,%rax
  cmp    %rcx,%rdx
  je     L16
L13:
  cmp    %rsi,(%rax)
  jne    L15
  ret
  nopl   0x0(%rax,%rax,1)
L16:
  xor    %eax,%eax
  ret
```

assistant: ```c
wchar_t *wmemchr(const wchar_t *s, wchar_t c, size_t n) {
  size_t i;
  for (i = 0; i < n; ++i) {
    if (s[i] == c)
      return (wchar_t *)&s[i];
  }
  return NULL;
}
```
user: Translate the below assembly code into C programming language:

```asm
<flip>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  mov    %rdi,-0x18(%rbp)
  mov    %esi,-0x1c(%rbp)
  movl   $0x0,-0x8(%rbp)
  jmp    L15
L3:
  mov    -0x8(%rbp),%eax
  cltq
  lea    0x0(,%rax,4),%rdx
  mov    -0x18(%rbp),%rax
  add    %rdx,%rax
  mov    (%rax),%eax
  mov    %eax,-0x4(%rbp)
  mov    -0x1c(%rbp),%eax
  cltq
  lea    0x0(,%rax,4),%rdx
  mov    -0x18(%rbp),%rax
  add    %rdx,%rax
  mov    -0x8(%rbp),%edx
  movslq %edx,%rdx
  lea    0x0(,%rdx,4),%rcx
  mov    -0x18(%rbp),%rdx
  add    %rcx,%rdx
  mov    (%rax),%eax
  mov    %eax,(%rdx)
  mov    -0x1c(%rbp),%eax
  cltq
  lea    0x0(,%rax,4),%rdx
  mov    -0x18(%rbp),%rax
  add    %rax,%rdx
  mov    -0x4(%rbp),%eax
  mov    %eax,(%rdx)
  subl   $0x1,-0x1c(%rbp)
  addl   $0x1,-0x8(%rbp)
L15:
  mov    -0x8(%rbp),%eax
  cmp    -0x1c(%rbp),%eax
  jl     L3
  nop
  nop
  pop    %rbp
  ret
```

assistant: ```c
void flip(int *array, int array_index) {
  int index_begin, temp;
  for (index_begin = 0; index_begin < array_index; array_index--, index_begin++) {
    temp = array[index_begin];
    array[index_begin] = array[array_index];
    array[array_index] = temp;
  }
}
```
user: What is the c source code of the assembly code below?

```asm
<flip>:
  endbr64
  test   %esi,%esi
  jle    L5
  movslq %esi,%rsi
  mov    $0x0,%eax
L17:
  mov    (%rdi,%rax,4),%edx
  mov    (%rdi,%rsi,4),%ecx
  mov    %ecx,(%rdi,%rax,4)
  mov    %edx,(%rdi,%rsi,4)
  add    $0x1,%rax
  sub    $0x1,%rsi
  cmp    %eax,%esi
  jg     L17
L5:
  ret
```

assistant: ```c
void flip(int *array, int array_index) {
  int index_begin, temp;
  for (index_begin = 0; index_begin < array_index; array_index--, index_begin++) {
    temp = array[index_begin];
    array[index_begin] = array[array_index];
    array[array_index] = temp;
  }
}
```
user: Translate the below assembly code into C programming language:

```asm
<flip>:
  endbr64
  test   %esi,%esi
  jle    L12
  movslq %esi,%rsi
  xor    %eax,%eax
  nopl   (%rax)
L3:
  mov    (%rdi,%rax,4),%edx
  mov    (%rdi,%rsi,4),%ecx
  mov    %ecx,(%rdi,%rax,4)
  add    $0x1,%rax
  mov    %edx,(%rdi,%rsi,4)
  sub    $0x1,%rsi
  cmp    %esi,%eax
  jl     L3
L12:
  ret
```

assistant: ```c
void flip(int *array, int array_index) {
  int index_begin, temp;
  for (index_begin = 0; index_begin < array_index; array_index--, index_begin++) {
    temp = array[index_begin];
    array[index_begin] = array[array_index];
    array[array_index] = temp;
  }
}
```
user: Please show me the C implementation that matches the assembly code listed below:

```asm
<flip>:
  endbr64
  test   %esi,%esi
  jle    L16
  mov    %rdi,%rax
  lea    -0x1(%rsi),%edi
  movslq %esi,%rdx
  mov    %esi,%ecx
  mov    %edi,%r10d
  lea    0x4(,%rdx,4),%r11
  push   %rbx
  lea    0x0(,%rdx,4),%r9
  shr    %r10d
  mov    %r11,%rbx
  lea    0x1(%r10),%esi
  mov    %rsi,%r8
  shl    $0x2,%rsi
  sub    %rsi,%rbx
  cmp    %rbx,%rsi
  jg     L50
  cmp    $0x1,%edi
  jbe    L50
  cmp    $0x5,%edi
  jbe    L21
  mov    %r8d,%edi
  mov    %rax,%rdx
  lea    -0x10(%rax,%r11,1),%rsi
  shr    $0x2,%edi
  sub    $0x1,%edi
  shl    $0x4,%rdi
  lea    0x10(%rax,%rdi,1),%rdi
  nopl   0x0(%rax)
L38:
  movdqu (%rsi),%xmm2
  movdqu (%rdx),%xmm0
  add    $0x10,%rdx
  sub    $0x10,%rsi
  pshufd $0x1b,%xmm2,%xmm1
  pshufd $0x1b,%xmm0,%xmm0
  movups %xmm1,-0x10(%rdx)
  movups %xmm0,0x10(%rsi)
  cmp    %rdi,%rdx
  jne    L38
  mov    %r8d,%esi
  and    $0xfffffffc,%esi
  mov    %esi,%edx
  sub    %esi,%ecx
  cmp    %esi,%r8d
  je     L53
L94:
  sub    %esi,%r8d
  cmp    %esi,%r10d
  je     L81
  lea    (%rax,%rsi,4),%rdi
  not    %rsi
  lea    (%r9,%rsi,4),%rsi
  movq   (%rdi),%xmm0
  add    %rax,%rsi
  movq   (%rsi),%xmm1
  pshufd $0xe1,%xmm0,%xmm0
  pshufd $0xe1,%xmm1,%xmm1
  movq   %xmm1,(%rdi)
  movq   %xmm0,(%rsi)
  mov    %r8d,%esi
  and    $0xfffffffe,%esi
  sub    %esi,%ecx
  add    %esi,%edx
  cmp    %esi,%r8d
  je     L53
L81:
  movslq %ecx,%rcx
  movslq %edx,%rdx
  lea    (%rax,%rdx,4),%rdx
  lea    (%rax,%rcx,4),%rax
  mov    (%rdx),%esi
  mov    (%rax),%ecx
  mov    %ecx,(%rdx)
  mov    %esi,(%rax)
L53:
  pop    %rbx
  ret
  nopl   (%rax)
L50:
  xor    %ecx,%ecx
  nopw   0x0(%rax,%rax,1)
L82:
  mov    (%rax,%rcx,4),%esi
  mov    (%rax,%rdx,4),%edi
  mov    %edi,(%rax,%rcx,4)
  add    $0x1,%rcx
  mov    %esi,(%rax,%rdx,4)
  sub    $0x1,%rdx
  cmp    %ecx,%edx
  jg     L82
  pop    %rbx
  ret
  nopw   0x0(%rax,%rax,1)
L16:
  ret
L21:
  xor    %esi,%esi
  xor    %edx,%edx
  jmp    L94
```

assistant: ```c
void flip(int *array, int array_index) {
  int index_begin, temp;
  for (index_begin = 0; index_begin < array_index; array_index--, index_begin++) {
    temp = array[index_begin];
    array[index_begin] = array[array_index];
    array[array_index] = temp;
  }
}
```
user: 请从给定的汇编指令推导出C源代码：

```asm
<shrd_reg32_reg32_cl>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x10,%rsp
  mov    %rdi,-0x8(%rbp)
  mov    %rsi,-0x10(%rbp)
  mov    $0xf,%edi
  call   <put8@plt>
  mov    $0xad,%edi
  call   <put8@plt>
  mov    -0x10(%rbp),%rax
  lea    0x0(,%rax,8),%edx
  mov    -0x8(%rbp),%rax
  or     %edx,%eax
  or     $0xc0,%al
  mov    %eax,%edi
  call   <put8@plt>
  nop
  leave
  ret
```

assistant: ```c
void shrd_reg32_reg32_cl(unsigned long reg1, unsigned long reg2) {
  put8(0x0F);
  put8(0xAD);
  put8(0xC0 | (reg2 << 3) | reg1);
}
```
user: What is the c source code of the assembly code below?

```asm
<shrd_reg32_reg32_cl>:
  endbr64
  push   %rbp
  push   %rbx
  sub    $0x8,%rsp
  mov    %rdi,%rbp
  mov    %rsi,%rbx
  mov    $0xf,%edi
  call   <put8@plt>
  mov    $0xad,%edi
  call   <put8@plt>
  lea    0x0(,%rbx,8),%edi
  or     %ebp,%edi
  or     $0xc0,%dil
  call   <put8@plt>
  add    $0x8,%rsp
  pop    %rbx
  pop    %rbp
  ret
```

assistant: ```c
void shrd_reg32_reg32_cl(unsigned long reg1, unsigned long reg2) {
  put8(0x0F);
  put8(0xAD);
  put8(0xC0 | (reg2 << 3) | reg1);
}
```
user: 请从给定的汇编指令推导出C源代码:

```asm
<shrd_reg32_reg32_cl>:
  endbr64
  push   %rbp
  mov    %rdi,%rbp
  mov    $0xf,%edi
  push   %rbx
  mov    %rsi,%rbx
  sub    $0x8,%rsp
  call   <put8@plt>
  mov    $0xad,%edi
  call   <put8@plt>
  lea    0x0(,%rbx,8),%edi
  add    $0x8,%rsp
  or     %ebp,%edi
  pop    %rbx
  pop    %rbp
  or     $0xc0,%dil
  jmp    1050 <put8@plt>
```

assistant: ```c
void shrd_reg32_reg32_cl(unsigned long reg1, unsigned long reg2) {
  put8(0x0F);
  put8(0xAD);
  put8(0xC0 | (reg2 << 3) | reg1);
}
```
user: Demonstrate the C code that generates the assembly output below:

```asm
<shrd_reg32_reg32_cl>:
  endbr64
  push   %rbp
  mov    %rdi,%rbp
  mov    $0xf,%edi
  push   %rbx
  mov    %rsi,%rbx
  sub    $0x8,%rsp
  call   <put8@plt>
  mov    $0xad,%edi
  call   <put8@plt>
  lea    0x0(,%rbx,8),%edi
  add    $0x8,%rsp
  or     %ebp,%edi
  pop    %rbx
  pop    %rbp
  or     $0xc0,%dil
  jmp    1050 <put8@plt>
```

assistant: ```c
void shrd_reg32_reg32_cl(unsigned long reg1, unsigned long reg2) {
  put8(0x0F);
  put8(0xAD);
  put8(0xC0 | (reg2 << 3) | reg1);
}
```
user: Please show me the C implementation that matches the assembly code listed below:

```asm
<precolor_edges>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x40,%rsp
  mov    %rdi,-0x28(%rbp)
  mov    %esi,-0x2c(%rbp)
  mov    %rdx,-0x38(%rbp)
  mov    %ecx,-0x30(%rbp)
  movl   $0x0,-0x14(%rbp)
  mov    -0x2c(%rbp),%edx
  mov    -0x30(%rbp),%eax
  add    %edx,%eax
  mov    %eax,-0x8(%rbp)
  mov    -0x2c(%rbp),%eax
  mov    %eax,-0x10(%rbp)
  jmp    L38
L44:
  movl   $0x0,-0xc(%rbp)
  jmp    L25
L41:
  mov    -0x8(%rbp),%eax
  imul   -0xc(%rbp),%eax
  mov    %eax,%edx
  mov    -0x10(%rbp),%eax
  add    %edx,%eax
  movslq %eax,%rdx
  mov    -0x28(%rbp),%rax
  add    %rdx,%rax
  movzbl (%rax),%eax
  test   %al,%al
  je     L9
  mov    -0x14(%rbp),%eax
  cltq
  lea    0x0(,%rax,4),%rdx
  mov    -0x38(%rbp),%rax
  add    %rdx,%rax
  mov    (%rax),%eax
  add    $0x2,%eax
  mov    %eax,-0x4(%rbp)
  addl   $0x1,-0x14(%rbp)
  mov    -0x4(%rbp),%edi
  mov    -0xc(%rbp),%ecx
  mov    -0x10(%rbp),%edx
  mov    -0x28(%rbp),%rsi
  mov    -0x8(%rbp),%eax
  mov    %edi,%r8d
  mov    %eax,%edi
  call   <set@plt>
L9:
  addl   $0x1,-0xc(%rbp)
L25:
  mov    -0xc(%rbp),%eax
  cmp    -0x2c(%rbp),%eax
  jl     L41
  addl   $0x1,-0x10(%rbp)
L38:
  mov    -0x10(%rbp),%eax
  cmp    -0x8(%rbp),%eax
  jl     L44
  nop
  nop
  leave
  ret
```

assistant: ```c
void precolor_edges(char *mgph, int size, int *ends_colors, int cut_edges) {
  int idx = 0;
  int alloc_size = size + cut_edges;
  for (int u = size; u < alloc_size; u++) {
    for (int v = 0; v < size; v++) {
      if (mgph[u + alloc_size * v]) {
        int c = 2 + *(ends_colors + idx);
        idx++;
        set(alloc_size, mgph, u, v, c);
      }
    }
  }
}
```
user: Translate the below assembly code into C programming language:

```asm
<precolor_edges>:
  endbr64
  push   %r15
  push   %r14
  push   %r13
  push   %r12
  push   %rbp
  push   %rbx
  sub    $0x28,%rsp
  mov    %rdi,0x8(%rsp)
  mov    %rdx,0x10(%rsp)
  lea    (%rsi,%rcx,1),%r15d
  cmp    %r15d,%esi
  jge    L71
  mov    %esi,%r12d
  movslq %esi,%rax
  add    %rdi,%rax
  mov    %rax,0x18(%rsp)
  mov    %esi,%r14d
  mov    $0x0,%r13d
  movslq %r15d,%rax
  mov    %rax,(%rsp)
  jmp    L2
L29:
  add    $0x1,%ebx
  add    (%rsp),%rbp
  cmp    %ebx,%r12d
  je     L11
L68:
  cmpb   $0x0,0x0(%rbp)
  je     L29
  movslq %r13d,%rax
  mov    0x10(%rsp),%rdx
  mov    (%rdx,%rax,4),%eax
  add    $0x1,%r13d
  lea    0x2(%rax),%r8d
  mov    %ebx,%ecx
  mov    %r14d,%edx
  mov    0x8(%rsp),%rsi
  mov    %r15d,%edi
  call   <set@plt>
  jmp    L29
L11:
  add    $0x1,%r14d
  addq   $0x1,0x18(%rsp)
  cmp    %r14d,%r15d
  je     L71
L2:
  mov    0x18(%rsp),%rbp
  mov    $0x0,%ebx
  test   %r12d,%r12d
  jg     L68
  jmp    L11
L71:
  add    $0x28,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  pop    %r15
  ret
```

assistant: ```c
void precolor_edges(char *mgph, int size, int *ends_colors, int cut_edges) {
  int idx = 0;
  int alloc_size = size + cut_edges;
  for (int u = size; u < alloc_size; u++) {
    for (int v = 0; v < size; v++) {
      if (mgph[u + alloc_size * v]) {
        int c = 2 + *(ends_colors + idx);
        idx++;
        set(alloc_size, mgph, u, v, c);
      }
    }
  }
}
```