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

```asm
<doWebStop>:
  endbr64
  sub    $0x28,%rsp
  lea    D6(%rip),%rcx
  mov    %fs:0x28,%rax
  mov    %rax,0x18(%rsp)
  lea    D4(%rip),%rax
  movq   %rcx,%xmm0
  mov    %rsp,%rdi
  movq   $0x0,0x10(%rsp)
  movq   %rax,%xmm1
  punpcklqdq %xmm1,%xmm0
  movaps %xmm0,(%rsp)
  call   <runCmd@plt>
  mov    0x18(%rsp),%rdx
  sub    %fs:0x28,%rdx
  jne    L5
  add    $0x28,%rsp
  ret
L5:
  call   <__stack_chk_fail@plt>
```

tool_calls: name: unpack_data
arguments: label: D6
type: string
name: unpack_data
arguments: label: D4
type: string

tool: D6: /etc/init.d/bitmeterweb

tool: D4: stop

assistant: ```c
int doWebStop(FILE *file, int argc, char **argv) {
  const char *args[] = {"/etc/init.d/bitmeterweb", "stop", 0};
  return runCmd(args);
}
```
user: 这段汇编代码用C语言表示是什么样的：

```asm
<get_stat_birthtime>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  mov    %rdi,-0x18(%rbp)
  movl   $0xffffffff,-0x8(%rbp)
  movl   $0xffffffff,-0x4(%rbp)
  mov    -0x8(%rbp),%rax
  pop    %rbp
  ret
```

assistant: ```c
struct timespec get_stat_birthtime(struct stat const *st) {
  struct timespec t;
  t.tv_sec = -1;
  t.tv_nsec = -1;
  (void)st;
  return t;
}
```
user: 请将这段汇编代码片段转换成等效的C代码：

```asm
<get_stat_birthtime>:
  endbr64
  mov    $0xffffffffffffffff,%rax
  ret
```

assistant: ```c
struct timespec get_stat_birthtime(struct stat const *st) {
  struct timespec t;
  t.tv_sec = -1;
  t.tv_nsec = -1;
  (void)st;
  return t;
}
```
user: 下面的汇编指令对应的C源代码是什么:

```asm
<get_stat_birthtime>:
  endbr64
  mov    $0xffffffffffffffff,%rax
  ret
```

assistant: ```c
struct timespec get_stat_birthtime(struct stat const *st) {
  struct timespec t;
  t.tv_sec = -1;
  t.tv_nsec = -1;
  (void)st;
  return t;
}
```
user: 下面的汇编指令对应的C源代码是什么:

```asm
<kputs>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x10,%rsp
  mov    %rdi,-0x8(%rbp)
  jmp    L1
L18:
  mov    -0x8(%rbp),%rax
  lea    0x1(%rax),%rdx
  mov    %rdx,-0x8(%rbp)
  movzbl (%rax),%eax
  movsbl %al,%eax
  mov    %eax,%edi
  call   <kputc@plt>
L1:
  mov    -0x8(%rbp),%rax
  movzbl (%rax),%eax
  test   %al,%al
  jne    L18
  nop
  nop
  leave
  ret
```

assistant: ```c
void kputs(const char *s) {
  while (*s)
    kputc(*s++);
}
```
user: Converte this assembly snippet into its equivalent C code:

```asm
<kputs>:
  endbr64
  push   %rbx
  mov    %rdi,%rbx
  movzbl (%rdi),%edi
  test   %dil,%dil
  je     L7
L13:
  add    $0x1,%rbx
  movsbl %dil,%edi
  call   <kputc@plt>
  movzbl (%rbx),%edi
  test   %dil,%dil
  jne    L13
L7:
  pop    %rbx
  ret
```

assistant: ```c
void kputs(const char *s) {
  while (*s)
    kputc(*s++);
}
```
user: Please show me the C implementation that matches the assembly code listed below:

```asm
<kputs>:
  endbr64
  push   %rbx
  mov    %rdi,%rbx
  movsbl (%rdi),%edi
  test   %dil,%dil
  je     L18
L9:
  call   <kputc@plt>
  movsbl 0x1(%rbx),%edi
  add    $0x1,%rbx
  test   %dil,%dil
  jne    L9
L18:
  pop    %rbx
  ret
```

assistant: ```c
void kputs(const char *s) {
  while (*s)
    kputc(*s++);
}
```
user: Translate the below assembly code into C programming language:

```asm
<kputs>:
  endbr64
  push   %rbx
  mov    %rdi,%rbx
  movsbl (%rdi),%edi
  test   %dil,%dil
  je     L14
L2:
  call   <kputc@plt>
  movsbl 0x1(%rbx),%edi
  add    $0x1,%rbx
  test   %dil,%dil
  jne    L2
L14:
  pop    %rbx
  ret
```

assistant: ```c
void kputs(const char *s) {
  while (*s)
    kputc(*s++);
}
```
user: 请将这段汇编代码片段转换成等效的C代码:

```asm
<chatting>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0xd0,%rsp
  mov    %rdi,-0xc8(%rbp)
  mov    %rsi,-0xa8(%rbp)
  mov    %rdx,-0xa0(%rbp)
  mov    %rcx,-0x98(%rbp)
  mov    %r8,-0x90(%rbp)
  mov    %r9,-0x88(%rbp)
  test   %al,%al
  je     L5
  movaps %xmm0,-0x80(%rbp)
  movaps %xmm1,-0x70(%rbp)
  movaps %xmm2,-0x60(%rbp)
  movaps %xmm3,-0x50(%rbp)
  movaps %xmm4,-0x40(%rbp)
  movaps %xmm5,-0x30(%rbp)
  movaps %xmm6,-0x20(%rbp)
  movaps %xmm7,-0x10(%rbp)
L5:
  mov    -0xc8(%rbp),%rdx
  mov    -0xb4(%rbp),%eax
  mov    %rdx,%rsi
  mov    %eax,%edi
  call   <va_start@plt>
  mov    D3(%rip),%rax
  mov    (%rax),%eax
  mov    -0xb4(%rbp),%edx
  mov    -0xc8(%rbp),%rcx
  mov    %rcx,%rsi
  mov    %eax,%edi
  call   <vfprintf@plt>
  mov    -0xb4(%rbp),%eax
  mov    %eax,%edi
  call   <va_end@plt>
  nop
  leave
  ret
```

assistant: ```c
void chatting(char *s, ...) {
  va_list ap;
  va_start(ap, s);
  vfprintf(stdout, s, ap);
  va_end(ap);
}
```
user: Please show me the C implementation that matches the assembly code listed below:

```asm
<chatting>:
  endbr64
  push   %rbp
  push   %rbx
  sub    $0x8,%rsp
  mov    %rdi,%rbx
  mov    %rdi,%rsi
  mov    $0x0,%ebp
  mov    %ebp,%edi
  call   <va_start@plt>
  mov    %ebp,%edx
  mov    %rbx,%rsi
  mov    D8(%rip),%rax
  mov    (%rax),%edi
  call   <vfprintf@plt>
  mov    %ebp,%edi
  call   <va_end@plt>
  add    $0x8,%rsp
  pop    %rbx
  pop    %rbp
  ret
```

assistant: ```c
void chatting(char *s, ...) {
  va_list ap;
  va_start(ap, s);
  vfprintf(stdout, s, ap);
  va_end(ap);
}
```
user: Please show me the C implementation that matches the assembly code listed below:

```asm
<chatting>:
  endbr64
  push   %r12
  xor    %r12d,%r12d
  mov    %rdi,%rsi
  push   %rbp
  mov    %rdi,%rbp
  mov    %r12d,%edi
  sub    $0x8,%rsp
  call   <va_start@plt>
  mov    D9(%rip),%rax
  mov    %r12d,%edx
  mov    %rbp,%rsi
  mov    (%rax),%edi
  call   <vfprintf@plt>
  mov    %r12d,%edi
  call   <va_end@plt>
  add    $0x8,%rsp
  pop    %rbp
  pop    %r12
  ret
```

assistant: ```c
void chatting(char *s, ...) {
  va_list ap;
  va_start(ap, s);
  vfprintf(stdout, s, ap);
  va_end(ap);
}
```
user: 请将这段汇编代码片段转换成等效的C代码:

```asm
<chatting>:
  endbr64
  push   %r12
  xor    %r12d,%r12d
  mov    %rdi,%rsi
  push   %rbp
  mov    %rdi,%rbp
  mov    %r12d,%edi
  sub    $0x8,%rsp
  call   <va_start@plt>
  mov    D6(%rip),%rax
  mov    %r12d,%edx
  mov    %rbp,%rsi
  mov    (%rax),%edi
  call   <vfprintf@plt>
  mov    %r12d,%edi
  call   <va_end@plt>
  add    $0x8,%rsp
  pop    %rbp
  pop    %r12
  ret
```

assistant: ```c
void chatting(char *s, ...) {
  va_list ap;
  va_start(ap, s);
  vfprintf(stdout, s, ap);
  va_end(ap);
}
```
user: Converte this assembly snippet into its equivalent C code:

```asm
<vtkWrapText_PythonArraySignature>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x40,%rsp
  mov    %rdi,-0x18(%rbp)
  mov    %rsi,-0x20(%rbp)
  mov    %rdx,-0x28(%rbp)
  mov    %ecx,-0x2c(%rbp)
  mov    %r8,-0x38(%rbp)
  mov    -0x28(%rbp),%rax
  mov    (%rax),%rdx
  mov    -0x18(%rbp),%rax
  mov    %rdx,%rsi
  mov    %rax,%rdi
  call   <vtkWPString_Append@plt>
  mov    -0x38(%rbp),%rax
  mov    (%rax),%rax
  mov    $0x0,%edx
  mov    $0x0,%esi
  mov    %rax,%rdi
  call   <strtoul@plt>
  mov    %eax,-0x4(%rbp)
  cmpl   $0x1,-0x2c(%rbp)
  jle    L69
  movl   $0x0,-0x8(%rbp)
  jmp    L3
L25:
  cmpl   $0x0,-0x8(%rbp)
  je     L32
  mov    -0x18(%rbp),%rax
  lea    D16(%rip),%rdx
  mov    %rdx,%rsi
  mov    %rax,%rdi
  call   <vtkWPString_Append@plt>
L32:
  mov    -0x38(%rbp),%rax
  lea    0x8(%rax),%rdi
  mov    -0x2c(%rbp),%eax
  lea    -0x1(%rax),%ecx
  mov    -0x28(%rbp),%rdx
  mov    -0x20(%rbp),%rsi
  mov    -0x18(%rbp),%rax
  mov    %rdi,%r8
  mov    %rax,%rdi
  call   <vtkWrapText_PythonArraySignature>
  addl   $0x1,-0x8(%rbp)
L3:
  mov    -0x8(%rbp),%eax
  cmp    -0x4(%rbp),%eax
  jl     L25
  jmp    L31
L69:
  movl   $0x0,-0x8(%rbp)
  jmp    L53
L4:
  cmpl   $0x0,-0x8(%rbp)
  je     L37
  mov    -0x18(%rbp),%rax
  lea    D16(%rip),%rdx
  mov    %rdx,%rsi
  mov    %rax,%rdi
  call   <vtkWPString_Append@plt>
L37:
  mov    -0x20(%rbp),%rdx
  mov    -0x18(%rbp),%rax
  mov    %rdx,%rsi
  mov    %rax,%rdi
  call   <vtkWPString_Append@plt>
  addl   $0x1,-0x8(%rbp)
L53:
  mov    -0x8(%rbp),%eax
  cmp    -0x4(%rbp),%eax
  jl     L4
L31:
  mov    -0x28(%rbp),%rax
  add    $0x8,%rax
  mov    (%rax),%rdx
  mov    -0x18(%rbp),%rax
  mov    %rdx,%rsi
  mov    %rax,%rdi
  call   <vtkWPString_Append@plt>
  nop
  leave
  ret
```

tool_calls: name: read_data
arguments: label: D16
data_type: string

tool: D16: , 

assistant: ```c
void vtkWrapText_PythonArraySignature(struct vtkWPString *result, const char *classname, const char *braces[2], int ndim, const char **dims) {
  int j, n;
  vtkWPString_Append(result, braces[0]);
  n = (int)strtoul(dims[0], 0, 0);
  if (ndim > 1) {
    for (j = 0; j < n; j++) {
      if (j != 0) {
        vtkWPString_Append(result, ", ");
      }
      vtkWrapText_PythonArraySignature(result, classname, braces, ndim - 1, dims + 1);
    }
  } else {
    for (j = 0; j < n; j++) {
      if (j != 0) {
        vtkWPString_Append(result, ", ");
      }
      vtkWPString_Append(result, classname);
    }
  }
  vtkWPString_Append(result, braces[1]);
}
```
user: 提供的汇编代码用C语言表示会是什么样子：

```asm
<vtkWrapText_PythonArraySignature>:
  endbr64
  push   %r15
  push   %r14
  push   %r13
  push   %r12
  push   %rbp
  push   %rbx
  sub    $0x18,%rsp
  mov    %rdi,%rbx
  mov    %rsi,%r12
  mov    %rdx,%r13
  mov    %ecx,%ebp
  mov    %ecx,0xc(%rsp)
  mov    %r8,%r15
  mov    (%rdx),%rsi
  call   <vtkWPString_Append@plt>
  mov    $0x0,%edx
  mov    $0x0,%esi
  mov    (%r15),%rdi
  call   <strtoul@plt>
  mov    %eax,%r14d
  cmp    $0x1,%ebp
  jle    L88
  mov    $0x0,%ebp
  test   %eax,%eax
  jg     L43
L77:
  mov    0x8(%r13),%rsi
  mov    %rbx,%rdi
  call   <vtkWPString_Append@plt>
  add    $0x18,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  pop    %r15
  ret
L88:
  mov    $0x0,%ebp
  lea    D15(%rip),%r15
  test   %eax,%eax
  jle    L77
L44:
  mov    %r12,%rsi
  mov    %rbx,%rdi
  call   <vtkWPString_Append@plt>
  add    $0x1,%ebp
  cmp    %ebp,%r14d
  je     L77
  test   %ebp,%ebp
  je     L44
  mov    %r15,%rsi
  mov    %rbx,%rdi
  call   <vtkWPString_Append@plt>
  jmp    L44
L87:
  lea    D15(%rip),%rsi
  mov    %rbx,%rdi
  call   <vtkWPString_Append@plt>
L43:
  mov    0xc(%rsp),%eax
  lea    -0x1(%rax),%ecx
  lea    0x8(%r15),%r8
  mov    %r13,%rdx
  mov    %r12,%rsi
  mov    %rbx,%rdi
  call   <vtkWrapText_PythonArraySignature>
  add    $0x1,%ebp
  cmp    %ebp,%r14d
  je     L77
  test   %ebp,%ebp
  jne    L87
  jmp    L43
```

tool_calls: name: parse_data
arguments: data_tag: D15
type: string

tool: D15: , 

assistant: ```c
void vtkWrapText_PythonArraySignature(struct vtkWPString *result, const char *classname, const char *braces[2], int ndim, const char **dims) {
  int j, n;
  vtkWPString_Append(result, braces[0]);
  n = (int)strtoul(dims[0], 0, 0);
  if (ndim > 1) {
    for (j = 0; j < n; j++) {
      if (j != 0) {
        vtkWPString_Append(result, ", ");
      }
      vtkWrapText_PythonArraySignature(result, classname, braces, ndim - 1, dims + 1);
    }
  } else {
    for (j = 0; j < n; j++) {
      if (j != 0) {
        vtkWPString_Append(result, ", ");
      }
      vtkWPString_Append(result, classname);
    }
  }
  vtkWPString_Append(result, braces[1]);
}
```
user: Converte this assembly snippet into its equivalent C code:

```asm
<vtkWrapText_PythonArraySignature>:
  endbr64
  push   %r15
  mov    %rdi,%r15
  push   %r14
  push   %r13
  mov    %r8,%r13
  push   %r12
  mov    %ecx,%r12d
  push   %rbp
  mov    %rdx,%rbp
  push   %rbx
  mov    %rsi,%rbx
  sub    $0x18,%rsp
  mov    (%rdx),%rsi
  call   <vtkWPString_Append@plt>
  mov    0x0(%r13),%rdi
  xor    %edx,%edx
  xor    %esi,%esi
  call   <strtoul@plt>
  mov    %eax,0xc(%rsp)
  cmp    $0x1,%r12d
  jle    L12
  test   %eax,%eax
  jle    L49
  add    $0x8,%r13
  sub    $0x1,%r12d
  xor    %r14d,%r14d
L15:
  mov    %r13,%r8
  mov    %r12d,%ecx
  mov    %rbp,%rdx
  mov    %rbx,%rsi
  mov    %r15,%rdi
  add    $0x1,%r14d
  call   <vtkWrapText_PythonArraySignature>
  cmp    %r14d,0xc(%rsp)
  je     L49
  lea    D0(%rip),%rsi
  mov    %r15,%rdi
  call   <vtkWPString_Append@plt>
  jmp    L15
  nop
L12:
  xor    %r12d,%r12d
  lea    D0(%rip),%r13
  test   %eax,%eax
  jg     L36
  jmp    L49
L16:
  mov    %r13,%rsi
  mov    %r15,%rdi
  call   <vtkWPString_Append@plt>
L36:
  mov    %rbx,%rsi
  mov    %r15,%rdi
  add    $0x1,%r12d
  call   <vtkWPString_Append@plt>
  cmp    %r12d,0xc(%rsp)
  jne    L16
L49:
  mov    0x8(%rbp),%rsi
  add    $0x18,%rsp
  mov    %r15,%rdi
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  pop    %r15
  jmp    1060 <vtkWPString_Append@plt>
```

tool_calls: name: read_data
arguments: data_tag: D0
type: string

tool: D0: , 

assistant: ```c
void vtkWrapText_PythonArraySignature(struct vtkWPString *result, const char *classname, const char *braces[2], int ndim, const char **dims) {
  int j, n;
  vtkWPString_Append(result, braces[0]);
  n = (int)strtoul(dims[0], 0, 0);
  if (ndim > 1) {
    for (j = 0; j < n; j++) {
      if (j != 0) {
        vtkWPString_Append(result, ", ");
      }
      vtkWrapText_PythonArraySignature(result, classname, braces, ndim - 1, dims + 1);
    }
  } else {
    for (j = 0; j < n; j++) {
      if (j != 0) {
        vtkWPString_Append(result, ", ");
      }
      vtkWPString_Append(result, classname);
    }
  }
  vtkWPString_Append(result, braces[1]);
}
```
user: 这段汇编代码用C语言表示是什么样的:

```asm
<vtkWrapText_PythonArraySignature>:
  endbr64
  push   %r15
  mov    %rdi,%r15
  push   %r14
  push   %r13
  mov    %r8,%r13
  push   %r12
  mov    %ecx,%r12d
  push   %rbp
  mov    %rdx,%rbp
  push   %rbx
  mov    %rsi,%rbx
  sub    $0x18,%rsp
  mov    (%rdx),%rsi
  call   <vtkWPString_Append@plt>
  mov    0x0(%r13),%rdi
  xor    %edx,%edx
  xor    %esi,%esi
  call   <strtoul@plt>
  mov    %eax,0xc(%rsp)
  cmp    $0x1,%r12d
  jle    L10
  test   %eax,%eax
  jle    L2
  add    $0x8,%r13
  sub    $0x1,%r12d
  xor    %r14d,%r14d
L42:
  mov    %r13,%r8
  mov    %r12d,%ecx
  mov    %rbp,%rdx
  mov    %rbx,%rsi
  mov    %r15,%rdi
  add    $0x1,%r14d
  call   <vtkWrapText_PythonArraySignature>
  cmp    %r14d,0xc(%rsp)
  je     L2
  lea    D2(%rip),%rsi
  mov    %r15,%rdi
  call   <vtkWPString_Append@plt>
  jmp    L42
  nop
L10:
  xor    %r12d,%r12d
  lea    D2(%rip),%r13
  test   %eax,%eax
  jg     L37
  jmp    L2
L3:
  mov    %r13,%rsi
  mov    %r15,%rdi
  call   <vtkWPString_Append@plt>
L37:
  mov    %rbx,%rsi
  mov    %r15,%rdi
  add    $0x1,%r12d
  call   <vtkWPString_Append@plt>
  cmp    %r12d,0xc(%rsp)
  jne    L3
L2:
  mov    0x8(%rbp),%rsi
  add    $0x18,%rsp
  mov    %r15,%rdi
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  pop    %r15
  jmp    1060 <vtkWPString_Append@plt>
```

tool_calls: name: extract_symbolic_data
arguments: data_tag: D2
type_infered: string

tool: D2: , 

assistant: ```c
void vtkWrapText_PythonArraySignature(struct vtkWPString *result, const char *classname, const char *braces[2], int ndim, const char **dims) {
  int j, n;
  vtkWPString_Append(result, braces[0]);
  n = (int)strtoul(dims[0], 0, 0);
  if (ndim > 1) {
    for (j = 0; j < n; j++) {
      if (j != 0) {
        vtkWPString_Append(result, ", ");
      }
      vtkWrapText_PythonArraySignature(result, classname, braces, ndim - 1, dims + 1);
    }
  } else {
    for (j = 0; j < n; j++) {
      if (j != 0) {
        vtkWPString_Append(result, ", ");
      }
      vtkWPString_Append(result, classname);
    }
  }
  vtkWPString_Append(result, braces[1]);
}
```
user: 请从给定的汇编指令推导出C源代码：

```asm
<path_cost>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  mov    %rdi,-0x18(%rbp)
  mov    %rsi,-0x20(%rbp)
  mov    %edx,-0x24(%rbp)
  pxor   %xmm0,%xmm0
  movsd  %xmm0,-0x8(%rbp)
  movl   $0x0,-0xc(%rbp)
  jmp    L8
L0:
  mov    -0xc(%rbp),%eax
  cltq
  lea    0x0(,%rax,4),%rdx
  mov    -0x20(%rbp),%rax
  add    %rdx,%rax
  mov    (%rax),%eax
  cltq
  lea    0x0(,%rax,8),%rdx
  mov    -0x18(%rbp),%rax
  add    %rdx,%rax
  mov    (%rax),%rcx
  mov    -0xc(%rbp),%eax
  add    $0x1,%eax
  cltd
  idivl  -0x24(%rbp)
  mov    %edx,%eax
  cltq
  lea    0x0(,%rax,4),%rdx
  mov    -0x20(%rbp),%rax
  add    %rdx,%rax
  mov    (%rax),%eax
  cltq
  shl    $0x3,%rax
  add    %rcx,%rax
  movsd  (%rax),%xmm0
  movsd  -0x8(%rbp),%xmm1
  addsd  %xmm1,%xmm0
  movsd  %xmm0,-0x8(%rbp)
  addl   $0x1,-0xc(%rbp)
L8:
  mov    -0xc(%rbp),%eax
  cmp    -0x24(%rbp),%eax
  jl     L0
  movsd  -0x8(%rbp),%xmm0
  movq   %xmm0,%rax
  movq   %rax,%xmm0
  pop    %rbp
  ret
```

assistant: ```c
double path_cost(double **input, int *vet, int n) {
  int i;
  double c = 0;
  for (i = 0; i < n; i++) {
    c += input[vet[i]][vet[(i + 1) % n]];
  }
  return c;
}
```
user: 提供的汇编代码用C语言表示会是什么样子：

```asm
<path_cost>:
  endbr64
  mov    %rdi,%r9
  mov    %edx,%edi
  test   %edx,%edx
  jle    L16
  lea    0x1(%rdx),%r10d
  mov    $0x1,%ecx
  pxor   %xmm0,%xmm0
L12:
  movslq -0x4(%rsi,%rcx,4),%r8
  mov    %ecx,%eax
  cltd
  idiv   %edi
  movslq %edx,%rdx
  movslq (%rsi,%rdx,4),%rdx
  mov    (%r9,%r8,8),%rax
  addsd  (%rax,%rdx,8),%xmm0
  add    $0x1,%rcx
  cmp    %r10,%rcx
  jne    L12
  ret
L16:
  pxor   %xmm0,%xmm0
  ret
```

assistant: ```c
double path_cost(double **input, int *vet, int n) {
  int i;
  double c = 0;
  for (i = 0; i < n; i++) {
    c += input[vet[i]][vet[(i + 1) % n]];
  }
  return c;
}
```
user: 这段汇编代码用C语言表示是什么样的:

```asm
<path_cost>:
  endbr64
  mov    %rdi,%r9
  mov    %edx,%edi
  test   %edx,%edx
  jle    L4
  lea    0x1(%rdx),%r10d
  mov    $0x1,%ecx
  pxor   %xmm0,%xmm0
  nopw   0x0(%rax,%rax,1)
L11:
  mov    %ecx,%eax
  movslq -0x4(%rsi,%rcx,4),%r8
  add    $0x1,%rcx
  cltd
  idiv   %edi
  mov    (%r9,%r8,8),%rax
  movslq %edx,%rdx
  movslq (%rsi,%rdx,4),%rdx
  addsd  (%rax,%rdx,8),%xmm0
  cmp    %rcx,%r10
  jne    L11
  ret
  nopl   0x0(%rax)
L4:
  pxor   %xmm0,%xmm0
  ret
```

assistant: ```c
double path_cost(double **input, int *vet, int n) {
  int i;
  double c = 0;
  for (i = 0; i < n; i++) {
    c += input[vet[i]][vet[(i + 1) % n]];
  }
  return c;
}
```
user: 这段汇编代码用C语言表示是什么样的？

```asm
<path_cost>:
  endbr64
  mov    %rdi,%r9
  mov    %edx,%edi
  test   %edx,%edx
  jle    L6
  lea    0x1(%rdx),%r10d
  mov    $0x1,%ecx
  pxor   %xmm0,%xmm0
  nopw   0x0(%rax,%rax,1)
L17:
  mov    %ecx,%eax
  movslq -0x4(%rsi,%rcx,4),%r8
  add    $0x1,%rcx
  cltd
  idiv   %edi
  mov    (%r9,%r8,8),%rax
  movslq %edx,%rdx
  movslq (%rsi,%rdx,4),%rdx
  addsd  (%rax,%rdx,8),%xmm0
  cmp    %rcx,%r10
  jne    L17
  ret
  nopl   0x0(%rax)
L6:
  pxor   %xmm0,%xmm0
  ret
```

assistant: ```c
double path_cost(double **input, int *vet, int n) {
  int i;
  double c = 0;
  for (i = 0; i < n; i++) {
    c += input[vet[i]][vet[(i + 1) % n]];
  }
  return c;
}
```
user: What is the c source code of the assembly code below:

```asm
<pdf_compute_key>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x70,%rsp
  mov    %edi,-0x34(%rbp)
  mov    %esi,-0x38(%rbp)
  mov    %rdx,-0x40(%rbp)
  mov    %ecx,-0x44(%rbp)
  mov    %r8,-0x50(%rbp)
  mov    %r9,-0x58(%rbp)
  mov    0x10(%rbp),%rax
  mov    %rax,-0x60(%rbp)
  mov    0x18(%rbp),%rax
  mov    %rax,-0x68(%rbp)
  mov    0x20(%rbp),%rax
  mov    %rax,-0x70(%rbp)
  mov    %fs:0x28,%rax
  mov    %rax,-0x8(%rbp)
  xor    %eax,%eax
  nop
  mov    -0x8(%rbp),%rax
  sub    %fs:0x28,%rax
  je     L8
  call   <__stack_chk_fail@plt>
L8:
  leave
  ret
```

assistant: ```c
void pdf_compute_key(int r, unsigned int n, char *password, int pwlen, unsigned char O[32], unsigned long P, unsigned char ID1[16], unsigned char *encrypt_metadata, unsigned char *key) {
  int i;
  unsigned char pw[32];
  unsigned char buf[4];
  unsigned char digest[16];
  unsigned int digest_len;
}
```
user: Converte this assembly snippet into its equivalent C code:

```asm
<pdf_compute_key>:
  endbr64
  ret
```

assistant: ```c
void pdf_compute_key(int r, unsigned int n, char *password, int pwlen, unsigned char O[32], unsigned long P, unsigned char ID1[16], unsigned char *encrypt_metadata, unsigned char *key) {
  int i;
  unsigned char pw[32];
  unsigned char buf[4];
  unsigned char digest[16];
  unsigned int digest_len;
}
```
user: 请将这段汇编代码片段转换成等效的C代码：

```asm
<pdf_compute_key>:
  endbr64
  ret
```

assistant: ```c
void pdf_compute_key(int r, unsigned int n, char *password, int pwlen, unsigned char O[32], unsigned long P, unsigned char ID1[16], unsigned char *encrypt_metadata, unsigned char *key) {
  int i;
  unsigned char pw[32];
  unsigned char buf[4];
  unsigned char digest[16];
  unsigned int digest_len;
}
```
user: Translate the below assembly code into C programming language:

```asm
<dobldobl_monodromy_permutation>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  push   %rbx
  sub    $0x58,%rsp
  mov    %edi,-0x54(%rbp)
  mov    %rsi,-0x60(%rbp)
  mov    %fs:0x28,%rax
  mov    %rax,-0x18(%rbp)
  xor    %eax,%eax
  mov    %rsp,%rax
  mov    %rax,%rbx
  mov    -0x54(%rbp),%eax
  movslq %eax,%rdx
  sub    $0x1,%rdx
  mov    %rdx,-0x48(%rbp)
  movslq %eax,%rdx
  mov    %rdx,%r10
  mov    $0x0,%r11d
  movslq %eax,%rdx
  mov    %rdx,%r8
  mov    $0x0,%r9d
  cltq
  lea    0x0(,%rax,4),%rdx
  mov    $0x10,%eax
  sub    $0x1,%rax
  add    %rdx,%rax
  mov    $0x10,%esi
  mov    $0x0,%edx
  div    %rsi
  imul   $0x10,%rax,%rax
  mov    %rax,%rcx
  and    $0xfffffffffffff000,%rcx
  mov    %rsp,%rdx
  sub    %rcx,%rdx
L26:
  cmp    %rdx,%rsp
  je     L13
  sub    $0x1000,%rsp
  orq    $0x0,0xff8(%rsp)
  jmp    L26
L13:
  mov    %rax,%rdx
  and    $0xfff,%edx
  sub    %rdx,%rsp
  mov    %rax,%rdx
  and    $0xfff,%edx
  test   %rdx,%rdx
  je     L10
  and    $0xfff,%eax
  sub    $0x8,%rax
  add    %rsp,%rax
  orq    $0x0,(%rax)
L10:
  mov    %rsp,%rax
  add    $0x3,%rax
  shr    $0x2,%rax
  shl    $0x2,%rax
  mov    %rax,-0x40(%rbp)
  mov    -0x30(%rbp),%rcx
  mov    -0x40(%rbp),%rdx
  mov    -0x38(%rbp),%rax
  mov    %rax,%rsi
  mov    $0x282,%edi
  call   <_ada_use_c2phc@plt>
  mov    %eax,-0x4c(%rbp)
  mov    -0x54(%rbp),%eax
  mov    %eax,-0x20(%rbp)
  movl   $0x0,-0x1c(%rbp)
  mov    -0x30(%rbp),%rcx
  mov    -0x40(%rbp),%rdx
  lea    -0x20(%rbp),%rax
  mov    %rax,%rsi
  mov    $0x283,%edi
  call   <_ada_use_c2phc@plt>
  mov    %eax,-0x4c(%rbp)
  mov    -0x30(%rbp),%rcx
  mov    -0x28(%rbp),%rdx
  mov    -0x60(%rbp),%rax
  mov    %rax,%rsi
  mov    $0x285,%edi
  call   <_ada_use_c2phc@plt>
  mov    %eax,-0x4c(%rbp)
  mov    -0x4c(%rbp),%eax
  mov    %rbx,%rsp
  mov    -0x18(%rbp),%rdx
  sub    %fs:0x28,%rdx
  je     L30
  call   <__stack_chk_fail@plt>
L30:
  mov    -0x8(%rbp),%rbx
  leave
  ret
```

assistant: ```c
int dobldobl_monodromy_permutation(int d, int *done) {
  int *a, *b, fail, i;
  int permutation[d];
  int nf[2];
  double *c;
  fail = _ada_use_c2phc(642, a, permutation, c);
  if (0 > 0) {
    printf("the permutation :");
    for (i = 0; i < d; i++)
      printf(" %d", permutation[i]);
  }
  nf[0] = d;
  nf[1] = 0;
  fail = _ada_use_c2phc(643, nf, permutation, c);
  if (0 > 0)
    printf(" : %d -> %d\n", nf[0], nf[1]);
  fail = _ada_use_c2phc(645, done, b, c);
  return fail;
}
```