ylfeng/ReF-Decompile-dataset huggingface dataset:
user: What would the C source look like for the assembly code provided here:

```asm
<id3_is_only_space>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  mov    %rdi,-0x18(%rbp)
  mov    %esi,-0x1c(%rbp)
  movl   $0x0,-0x4(%rbp)
  jmp    L21
L28:
  mov    -0x4(%rbp),%eax
  movslq %eax,%rdx
  mov    -0x18(%rbp),%rax
  add    %rdx,%rax
  movzbl (%rax),%eax
  cmp    $0x20,%al
  je     L7
  mov    $0x0,%eax
  jmp    L22
L7:
  addl   $0x1,-0x4(%rbp)
L21:
  mov    -0x4(%rbp),%eax
  cmp    -0x1c(%rbp),%eax
  jl     L28
  mov    $0x1,%eax
L22:
  pop    %rbp
  ret
```

assistant: ```c
int id3_is_only_space(char *str, int strlen) {
  int i = 0;
  while (i < strlen) {
    if (str[i] != 0x20)
      return 0;
    i++;
  }
  return 1;
}
```
user: 这段汇编代码用C语言表示是什么样的?

```asm
<id3_is_only_space>:
  endbr64
  test   %esi,%esi
  jle    L3
  mov    %rdi,%rax
  lea    -0x1(%rsi),%edx
  lea    0x1(%rdi,%rdx,1),%rdx
L26:
  cmpb   $0x20,(%rax)
  jne    L2
  add    $0x1,%rax
  cmp    %rdx,%rax
  jne    L26
  mov    $0x1,%eax
  ret
L3:
  mov    $0x1,%eax
  ret
L2:
  mov    $0x0,%eax
  ret
```

assistant: ```c
int id3_is_only_space(char *str, int strlen) {
  int i = 0;
  while (i < strlen) {
    if (str[i] != 0x20)
      return 0;
    i++;
  }
  return 1;
}
```
user: Please show me the C implementation that matches the assembly code listed below:

```asm
<id3_is_only_space>:
  endbr64
  test   %esi,%esi
  jle    L11
  lea    -0x1(%rsi),%eax
  lea    0x1(%rdi,%rax,1),%rax
  jmp    L20
  nopw   0x0(%rax,%rax,1)
L36:
  add    $0x1,%rdi
  cmp    %rax,%rdi
  je     L11
L20:
  cmpb   $0x20,(%rdi)
  je     L36
  xor    %eax,%eax
  ret
  nopl   0x0(%rax)
L11:
  mov    $0x1,%eax
  ret
```

assistant: ```c
int id3_is_only_space(char *str, int strlen) {
  int i = 0;
  while (i < strlen) {
    if (str[i] != 0x20)
      return 0;
    i++;
  }
  return 1;
}
```
user: Please show me the C implementation that matches the assembly code listed below:

```asm
<id3_is_only_space>:
  endbr64
  test   %esi,%esi
  jle    L0
  lea    -0x1(%rsi),%eax
  lea    0x1(%rdi,%rax,1),%rax
  jmp    L3
  nopw   0x0(%rax,%rax,1)
L4:
  add    $0x1,%rdi
  cmp    %rax,%rdi
  je     L0
L3:
  cmpb   $0x20,(%rdi)
  je     L4
  xor    %eax,%eax
  ret
  nopl   0x0(%rax)
L0:
  mov    $0x1,%eax
  ret
```

assistant: ```c
int id3_is_only_space(char *str, int strlen) {
  int i = 0;
  while (i < strlen) {
    if (str[i] != 0x20)
      return 0;
    i++;
  }
  return 1;
}
```
user: What is the c source code of the assembly code below?

```asm
<pick_option>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x40,%rsp
  mov    %rdi,-0x28(%rbp)
  mov    %rsi,-0x30(%rbp)
  mov    %rdx,-0x38(%rbp)
  mov    %rcx,-0x40(%rbp)
  mov    -0x28(%rbp),%rax
  mov    (%rax),%eax
  mov    %eax,-0x14(%rbp)
  mov    -0x30(%rbp),%rax
  mov    (%rax),%rax
  mov    %rax,-0x10(%rbp)
  movl   $0x0,-0x1c(%rbp)
  jmp    L56
L1:
  mov    -0x1c(%rbp),%eax
  cltq
  lea    0x0(,%rax,8),%rdx
  mov    -0x10(%rbp),%rax
  add    %rdx,%rax
  mov    (%rax),%rax
  movzbl (%rax),%eax
  cmp    $0x2d,%al
  jne    L14
  mov    -0x1c(%rbp),%eax
  cltq
  lea    0x0(,%rax,8),%rdx
  mov    -0x10(%rbp),%rax
  add    %rdx,%rax
  mov    (%rax),%rax
  lea    0x1(%rax),%rdx
  mov    -0x38(%rbp),%rax
  mov    %rax,%rsi
  mov    %rdx,%rdi
  call   <strcmp@plt>
  test   %rax,%rax
  jne    L14
  mov    -0x1c(%rbp),%eax
  cltq
  add    $0x1,%rax
  lea    0x0(,%rax,8),%rdx
  mov    -0x10(%rbp),%rax
  add    %rdx,%rax
  mov    (%rax),%rax
  mov    %rax,-0x8(%rbp)
  mov    -0x28(%rbp),%rax
  mov    (%rax),%eax
  lea    -0x2(%rax),%edx
  mov    -0x28(%rbp),%rax
  mov    %edx,(%rax)
  mov    -0x1c(%rbp),%eax
  mov    %eax,-0x18(%rbp)
  jmp    L51
L3:
  mov    -0x30(%rbp),%rax
  mov    (%rax),%rdx
  mov    -0x18(%rbp),%eax
  cltq
  add    $0x2,%rax
  shl    $0x3,%rax
  lea    (%rdx,%rax,1),%rcx
  mov    -0x30(%rbp),%rax
  mov    (%rax),%rdx
  mov    -0x18(%rbp),%eax
  cltq
  shl    $0x3,%rax
  add    %rax,%rdx
  mov    (%rcx),%rax
  mov    %rax,(%rdx)
  addl   $0x1,-0x18(%rbp)
L51:
  mov    -0x14(%rbp),%eax
  sub    $0x1,%eax
  cmp    %eax,-0x18(%rbp)
  jl     L3
  mov    -0x8(%rbp),%rax
  jmp    L44
L14:
  addl   $0x1,-0x1c(%rbp)
L56:
  mov    -0x14(%rbp),%eax
  sub    $0x1,%eax
  cmp    %eax,-0x1c(%rbp)
  jl     L1
  mov    -0x40(%rbp),%rax
L44:
  leave
  ret
```

assistant: ```c
char *pick_option(int *c, char ***v, char *o, char *d) {
  int argc = *c;
  char **argv = *v;
  for (int i = 0; i < argc - 1; i++)
    if (argv[i][0] == '-' && 0 == strcmp(argv[i] + 1, o)) {
      char *r = argv[i + 1];
      *c -= 2;
      for (int j = i; j < argc - 1; j++)
        (*v)[j] = (*v)[j + 2];
      return r;
    }
  return d;
}
```
user: What is the c source code of the assembly code below:

```asm
<pick_option>:
  endbr64
  push   %r15
  push   %r14
  push   %r13
  push   %r12
  push   %rbp
  push   %rbx
  sub    $0x28,%rsp
  mov    %rdi,0x10(%rsp)
  mov    %rdx,(%rsp)
  mov    %rcx,0x8(%rsp)
  mov    (%rdi),%eax
  mov    (%rsi),%rbp
  lea    -0x1(%rax),%r15d
  test   %r15d,%r15d
  jle    L29
  mov    %rsi,%r14
  sub    $0x2,%eax
  mov    %eax,0x1c(%rsp)
  mov    %eax,%r12d
  mov    $0x0,%ebx
  jmp    L11
L25:
  lea    0x1(%rbx),%rax
  cmp    %r12,%rbx
  je     L29
  mov    %rax,%rbx
L11:
  mov    0x0(%rbp,%rbx,8),%rdi
  cmpb   $0x2d,(%rdi)
  jne    L25
  add    $0x1,%rdi
  mov    (%rsp),%rsi
  call   <strcmp@plt>
  test   %rax,%rax
  jne    L25
  mov    0x8(%rbp,%rbx,8),%rax
  mov    %rax,0x8(%rsp)
  mov    0x10(%rsp),%rax
  subl   $0x2,(%rax)
  cmp    %ebx,%r15d
  jle    L29
  movslq %ebx,%r13
  lea    0x10(,%r13,8),%rax
  mov    0x1c(%rsp),%edx
  sub    %ebx,%edx
  lea    0x3(%r13,%rdx,1),%rsi
  shl    $0x3,%rsi
L55:
  mov    (%r14),%rdx
  mov    (%rdx,%rax,1),%rcx
  mov    %rcx,-0x10(%rdx,%rax,1)
  add    $0x8,%rax
  cmp    %rsi,%rax
  jne    L55
L29:
  mov    0x8(%rsp),%rax
  add    $0x28,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  pop    %r15
  ret
```

assistant: ```c
char *pick_option(int *c, char ***v, char *o, char *d) {
  int argc = *c;
  char **argv = *v;
  for (int i = 0; i < argc - 1; i++)
    if (argv[i][0] == '-' && 0 == strcmp(argv[i] + 1, o)) {
      char *r = argv[i + 1];
      *c -= 2;
      for (int j = i; j < argc - 1; j++)
        (*v)[j] = (*v)[j + 2];
      return r;
    }
  return d;
}
```
user: 请将以下的汇编代码转换成C语言代码：

```asm
<pick_option>:
  endbr64
  push   %r15
  push   %r14
  push   %r13
  push   %r12
  push   %rbp
  push   %rbx
  sub    $0x28,%rsp
  mov    (%rdi),%r12d
  mov    (%rsi),%rbp
  mov    %rsi,0x10(%rsp)
  lea    -0x1(%r12),%eax
  mov    %rcx,0x8(%rsp)
  mov    %eax,0x18(%rsp)
  test   %eax,%eax
  jle    L1
  lea    -0x2(%r12),%r15d
  mov    %rdi,%r13
  mov    %rdx,%r14
  xor    %ebx,%ebx
  mov    %r15d,0x1c(%rsp)
  jmp    L33
  nopw   0x0(%rax,%rax,1)
L10:
  lea    0x1(%rbx),%rax
  cmp    %rbx,%r15
  je     L1
  mov    %rax,%rbx
L33:
  mov    0x0(%rbp,%rbx,8),%rdi
  cmpb   $0x2d,(%rdi)
  jne    L10
  add    $0x1,%rdi
  mov    %r14,%rsi
  call   <strcmp@plt>
  test   %rax,%rax
  jne    L10
  mov    0x8(%rbp,%rbx,8),%rbp
  subl   $0x2,0x0(%r13)
  cmp    %ebx,0x18(%rsp)
  jle    L34
  mov    0x10(%rsp),%rax
  mov    0x1c(%rsp),%ecx
  movslq %ebx,%rdx
  shl    $0x3,%rdx
  mov    (%rax),%rax
  sub    %ebx,%ecx
  lea    0x8(,%rcx,8),%r8
  lea    0x10(%rax,%rdx,1),%rsi
  lea    (%rax,%rdx,1),%rdi
  mov    %r8,%rdx
  call   <memmove@plt>
  jmp    L34
  nopw   0x0(%rax,%rax,1)
L1:
  mov    0x8(%rsp),%rbp
L34:
  add    $0x28,%rsp
  mov    %rbp,%rax
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  pop    %r15
  ret
```

assistant: ```c
char *pick_option(int *c, char ***v, char *o, char *d) {
  int argc = *c;
  char **argv = *v;
  for (int i = 0; i < argc - 1; i++)
    if (argv[i][0] == '-' && 0 == strcmp(argv[i] + 1, o)) {
      char *r = argv[i + 1];
      *c -= 2;
      for (int j = i; j < argc - 1; j++)
        (*v)[j] = (*v)[j + 2];
      return r;
    }
  return d;
}
```
user: What is the c source code of the assembly code below:

```asm
<pick_option>:
  endbr64
  push   %r15
  push   %r14
  push   %r13
  push   %r12
  push   %rbp
  push   %rbx
  sub    $0x28,%rsp
  mov    (%rdi),%r12d
  mov    (%rsi),%rbp
  mov    %rsi,0x10(%rsp)
  lea    -0x1(%r12),%eax
  mov    %rcx,0x8(%rsp)
  mov    %eax,0x18(%rsp)
  test   %eax,%eax
  jle    L37
  lea    -0x2(%r12),%r15d
  mov    %rdi,%r13
  mov    %rdx,%r14
  xor    %ebx,%ebx
  mov    %r15d,0x1c(%rsp)
  jmp    L45
  nopw   0x0(%rax,%rax,1)
L61:
  lea    0x1(%rbx),%rax
  cmp    %rbx,%r15
  je     L37
  mov    %rax,%rbx
L45:
  mov    0x0(%rbp,%rbx,8),%rdi
  cmpb   $0x2d,(%rdi)
  jne    L61
  add    $0x1,%rdi
  mov    %r14,%rsi
  call   <strcmp@plt>
  test   %rax,%rax
  jne    L61
  mov    0x8(%rbp,%rbx,8),%rbp
  subl   $0x2,0x0(%r13)
  cmp    %ebx,0x18(%rsp)
  jle    L9
  mov    0x10(%rsp),%rax
  mov    0x1c(%rsp),%ecx
  movslq %ebx,%rdx
  shl    $0x3,%rdx
  mov    (%rax),%rax
  sub    %ebx,%ecx
  lea    0x8(,%rcx,8),%r8
  lea    0x10(%rax,%rdx,1),%rsi
  lea    (%rax,%rdx,1),%rdi
  mov    %r8,%rdx
  call   <memmove@plt>
  jmp    L9
  nopw   0x0(%rax,%rax,1)
L37:
  mov    0x8(%rsp),%rbp
L9:
  add    $0x28,%rsp
  mov    %rbp,%rax
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  pop    %r15
  ret
```

assistant: ```c
char *pick_option(int *c, char ***v, char *o, char *d) {
  int argc = *c;
  char **argv = *v;
  for (int i = 0; i < argc - 1; i++)
    if (argv[i][0] == '-' && 0 == strcmp(argv[i] + 1, o)) {
      char *r = argv[i + 1];
      *c -= 2;
      for (int j = i; j < argc - 1; j++)
        (*v)[j] = (*v)[j + 2];
      return r;
    }
  return d;
}
```
user: 请将这段汇编代码片段转换成等效的C代码:

```asm
<count_digits>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  mov    %rdi,-0x18(%rbp)
  movl   $0x1,-0x4(%rbp)
  jmp    L14
L19:
  addl   $0x1,-0x4(%rbp)
L14:
  mov    -0x18(%rbp),%rcx
  movabs $0x6666666666666667,%rdx
  mov    %rcx,%rax
  imul   %rdx
  mov    %rdx,%rax
  sar    $0x2,%rax
  sar    $0x3f,%rcx
  mov    %rcx,%rdx
  sub    %rdx,%rax
  mov    %rax,-0x18(%rbp)
  cmpq   $0x0,-0x18(%rbp)
  jne    L19
  mov    -0x4(%rbp),%eax
  pop    %rbp
  ret
```

assistant: ```c
int count_digits(long n) {
  int count = 1;
  while (n /= 10) {
    count++;
  }
  return count;
}
```
user: 请从给定的汇编指令推导出C源代码:

```asm
<count_digits>:
  endbr64
  movabs $0x6666666666666667,%rcx
  mov    %rdi,%rax
  imul   %rcx
  mov    %rdx,%rcx
  sar    $0x2,%rcx
  sar    $0x3f,%rdi
  sub    %rdi,%rcx
  je     L0
  mov    $0x1,%esi
  movabs $0x6666666666666667,%rdi
L1:
  add    $0x1,%esi
  mov    %rcx,%rax
  imul   %rdi
  sar    $0x2,%rdx
  sar    $0x3f,%rcx
  sub    %rcx,%rdx
  mov    %rdx,%rcx
  jne    L1
L5:
  mov    %esi,%eax
  ret
L0:
  mov    $0x1,%esi
  jmp    L5
```

assistant: ```c
int count_digits(long n) {
  int count = 1;
  while (n /= 10) {
    count++;
  }
  return count;
}
```
user: 提供的汇编代码用C语言表示会是什么样子：

```asm
<count_digits>:
  endbr64
  mov    %rdi,%rax
  sar    $0x3f,%rdi
  mov    $0x1,%r8d
  movabs $0x6666666666666667,%rsi
  imul   %rsi
  mov    %rdx,%rcx
  sar    $0x2,%rcx
  sub    %rdi,%rcx
  je     L10
  nopw   0x0(%rax,%rax,1)
L7:
  mov    %rcx,%rax
  add    $0x1,%r8d
  imul   %rsi
  mov    %rcx,%rax
  sar    $0x3f,%rax
  sar    $0x2,%rdx
  mov    %rdx,%rcx
  sub    %rax,%rcx
  jne    L7
L10:
  mov    %r8d,%eax
  ret
```

assistant: ```c
int count_digits(long n) {
  int count = 1;
  while (n /= 10) {
    count++;
  }
  return count;
}
```
user: What is the c source code of the assembly code below:

```asm
<count_digits>:
  endbr64
  mov    %rdi,%rax
  sar    $0x3f,%rdi
  mov    $0x1,%r8d
  movabs $0x6666666666666667,%rsi
  imul   %rsi
  mov    %rdx,%rcx
  sar    $0x2,%rcx
  sub    %rdi,%rcx
  je     L3
  nopw   0x0(%rax,%rax,1)
L13:
  mov    %rcx,%rax
  add    $0x1,%r8d
  imul   %rsi
  mov    %rcx,%rax
  sar    $0x3f,%rax
  sar    $0x2,%rdx
  mov    %rdx,%rcx
  sub    %rax,%rcx
  jne    L13
L3:
  mov    %r8d,%eax
  ret
```

assistant: ```c
int count_digits(long n) {
  int count = 1;
  while (n /= 10) {
    count++;
  }
  return count;
}
```
user: Please show me the C implementation that matches the assembly code listed below:

```asm
<path_prepend>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0xe0,%rsp
  mov    %rdi,-0xd8(%rbp)
  mov    %rsi,-0xe0(%rbp)
  mov    %rdx,-0xa0(%rbp)
  mov    %rcx,-0x98(%rbp)
  mov    %r8,-0x90(%rbp)
  mov    %r9,-0x88(%rbp)
  test   %al,%al
  je     L76
  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)
L76:
  mov    %fs:0x28,%rax
  mov    %rax,-0xb8(%rbp)
  xor    %eax,%eax
  movl   $0x0,-0xd0(%rbp)
  mov    -0xe0(%rbp),%rdx
  mov    -0xcc(%rbp),%eax
  mov    %rdx,%rsi
  mov    %eax,%edi
  call   <va_start@plt>
  mov    -0xcc(%rbp),%edx
  mov    -0xe0(%rbp),%rcx
  lea    -0xc8(%rbp),%rax
  mov    %rcx,%rsi
  mov    %rax,%rdi
  call   <vasprintf@plt>
  mov    %eax,-0xd0(%rbp)
  mov    -0xcc(%rbp),%eax
  mov    %eax,%edi
  call   <va_end@plt>
  cmpl   $0x0,-0xd0(%rbp)
  js     L73
  mov    -0xd8(%rbp),%rax
  mov    (%rax),%rax
  test   %rax,%rax
  je     L18
  mov    -0xd8(%rbp),%rax
  mov    (%rax),%rcx
  mov    -0xc8(%rbp),%rdx
  lea    -0xc0(%rbp),%rax
  lea    D9(%rip),%rsi
  mov    %rax,%rdi
  call   <asprintf@plt>
  mov    %eax,-0xd0(%rbp)
  mov    -0xc8(%rbp),%rax
  mov    %rax,%rdi
  call   <free@plt>
  cmpl   $0x0,-0xd0(%rbp)
  js     L74
  mov    -0xd8(%rbp),%rax
  mov    (%rax),%rax
  mov    %rax,%rdi
  call   <free@plt>
  mov    -0xc0(%rbp),%rdx
  mov    -0xd8(%rbp),%rax
  mov    %rdx,(%rax)
  jmp    L60
L18:
  mov    -0xc8(%rbp),%rdx
  mov    -0xd8(%rbp),%rax
  mov    %rdx,(%rax)
  jmp    L60
L73:
  nop
  jmp    L60
L74:
  nop
L60:
  mov    -0xd0(%rbp),%eax
  mov    -0xb8(%rbp),%rdx
  sub    %fs:0x28,%rdx
  je     L24
  call   <__stack_chk_fail@plt>
L24:
  leave
  ret
```

tool_calls: name: extract_symbolic_data
arguments: label: D9
datatype: string

tool: D9: %s-%s

assistant: ```c
int path_prepend(char **path, const char *fmt, ...) {
  va_list va;
  char *pre;
  int err = 0;
  va_start(va, fmt);
  err = vasprintf(&pre, fmt, va);
  va_end(va);
  if (err < 0) {
    goto out;
  }
  if (*path != NULL) {
    char *new;
    err = asprintf(&new, "%s-%s", pre, *path);
    free(pre);
    if (err < 0) {
      goto out;
    }
    free(*path);
    *path = new;
  } else {
    *path = pre;
  }
out:
  return err;
}
```
user: Please show me the C implementation that matches the assembly code listed below:

```asm
<path_prepend>:
  endbr64
  push   %r12
  push   %rbp
  push   %rbx
  sub    $0x20,%rsp
  mov    %rdi,%r12
  mov    %rsi,%rbx
  mov    %fs:0x28,%rax
  mov    %rax,0x18(%rsp)
  xor    %eax,%eax
  mov    $0x0,%ebp
  mov    %ebp,%edi
  call   <va_start@plt>
  lea    0x8(%rsp),%rdi
  mov    %ebp,%edx
  mov    %rbx,%rsi
  call   <vasprintf@plt>
  mov    %eax,%ebx
  mov    %ebp,%edi
  call   <va_end@plt>
  test   %ebx,%ebx
  js     L33
  mov    (%r12),%rcx
  test   %rcx,%rcx
  je     L31
  lea    0x10(%rsp),%rdi
  mov    0x8(%rsp),%rdx
  lea    D3(%rip),%rsi
  call   <asprintf@plt>
  mov    %eax,%ebx
  mov    0x8(%rsp),%rdi
  call   <free@plt>
  test   %ebx,%ebx
  js     L33
  mov    (%r12),%rdi
  call   <free@plt>
  mov    0x10(%rsp),%rax
  mov    %rax,(%r12)
  jmp    L33
L31:
  mov    0x8(%rsp),%rax
  mov    %rax,(%r12)
L33:
  mov    0x18(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L14
  mov    %ebx,%eax
  add    $0x20,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  ret
L14:
  call   <__stack_chk_fail@plt>
```

tool_calls: name: extract_symbolic_data
arguments: data_tag: D3
type: string

tool: D3: %s-%s

assistant: ```c
int path_prepend(char **path, const char *fmt, ...) {
  va_list va;
  char *pre;
  int err = 0;
  va_start(va, fmt);
  err = vasprintf(&pre, fmt, va);
  va_end(va);
  if (err < 0) {
    goto out;
  }
  if (*path != NULL) {
    char *new;
    err = asprintf(&new, "%s-%s", pre, *path);
    free(pre);
    if (err < 0) {
      goto out;
    }
    free(*path);
    *path = new;
  } else {
    *path = pre;
  }
out:
  return err;
}
```
user: 请显示与下面列出的汇编代码相匹配的C语言实现：

```asm
<path_prepend>:
  endbr64
  push   %r12
  mov    %rsi,%r12
  push   %rbp
  xor    %ebp,%ebp
  push   %rbx
  mov    %rdi,%rbx
  mov    %ebp,%edi
  sub    $0x20,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,0x18(%rsp)
  xor    %eax,%eax
  call   <va_start@plt>
  lea    0x8(%rsp),%rdi
  mov    %r12,%rsi
  mov    %ebp,%edx
  call   <vasprintf@plt>
  mov    %ebp,%edi
  mov    %eax,%r12d
  call   <va_end@plt>
  test   %r12d,%r12d
  js     L7
  mov    (%rbx),%rcx
  mov    0x8(%rsp),%rdx
  test   %rcx,%rcx
  je     L8
  lea    0x10(%rsp),%rdi
  lea    D8(%rip),%rsi
  call   <asprintf@plt>
  mov    0x8(%rsp),%rdi
  mov    %eax,%r12d
  call   <free@plt>
  test   %r12d,%r12d
  js     L7
  mov    (%rbx),%rdi
  call   <free@plt>
  mov    0x10(%rsp),%rax
  mov    %rax,(%rbx)
L7:
  mov    0x18(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L37
  add    $0x20,%rsp
  mov    %r12d,%eax
  pop    %rbx
  pop    %rbp
  pop    %r12
  ret
  nopl   (%rax)
L8:
  mov    %rdx,(%rbx)
  jmp    L7
L37:
  call   <__stack_chk_fail@plt>
```

tool_calls: name: retrieve_data
arguments: label: D8
type_infered: string

tool: D8: %s-%s

assistant: ```c
int path_prepend(char **path, const char *fmt, ...) {
  va_list va;
  char *pre;
  int err = 0;
  va_start(va, fmt);
  err = vasprintf(&pre, fmt, va);
  va_end(va);
  if (err < 0) {
    goto out;
  }
  if (*path != NULL) {
    char *new;
    err = asprintf(&new, "%s-%s", pre, *path);
    free(pre);
    if (err < 0) {
      goto out;
    }
    free(*path);
    *path = new;
  } else {
    *path = pre;
  }
out:
  return err;
}
```
user: 请显示与下面列出的汇编代码相匹配的C语言实现:

```asm
<path_prepend>:
  endbr64
  push   %r12
  mov    %rsi,%r12
  push   %rbp
  xor    %ebp,%ebp
  push   %rbx
  mov    %rdi,%rbx
  mov    %ebp,%edi
  sub    $0x20,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,0x18(%rsp)
  xor    %eax,%eax
  call   <va_start@plt>
  lea    0x8(%rsp),%rdi
  mov    %r12,%rsi
  mov    %ebp,%edx
  call   <vasprintf@plt>
  mov    %ebp,%edi
  mov    %eax,%r12d
  call   <va_end@plt>
  test   %r12d,%r12d
  js     L48
  mov    (%rbx),%rcx
  mov    0x8(%rsp),%rdx
  test   %rcx,%rcx
  je     L28
  lea    0x10(%rsp),%rdi
  lea    D6(%rip),%rsi
  call   <asprintf@plt>
  mov    0x8(%rsp),%rdi
  mov    %eax,%r12d
  call   <free@plt>
  test   %r12d,%r12d
  js     L48
  mov    (%rbx),%rdi
  call   <free@plt>
  mov    0x10(%rsp),%rax
  mov    %rax,(%rbx)
L48:
  mov    0x18(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L35
  add    $0x20,%rsp
  mov    %r12d,%eax
  pop    %rbx
  pop    %rbp
  pop    %r12
  ret
  nopl   (%rax)
L28:
  mov    %rdx,(%rbx)
  jmp    L48
L35:
  call   <__stack_chk_fail@plt>
```

tool_calls: name: extract_symbolic_data
arguments: label: D6
type: string

tool: D6: %s-%s

assistant: ```c
int path_prepend(char **path, const char *fmt, ...) {
  va_list va;
  char *pre;
  int err = 0;
  va_start(va, fmt);
  err = vasprintf(&pre, fmt, va);
  va_end(va);
  if (err < 0) {
    goto out;
  }
  if (*path != NULL) {
    char *new;
    err = asprintf(&new, "%s-%s", pre, *path);
    free(pre);
    if (err < 0) {
      goto out;
    }
    free(*path);
    *path = new;
  } else {
    *path = pre;
  }
out:
  return err;
}
```
user: 请显示与下面列出的汇编代码相匹配的C语言实现:

```asm
<deionb>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0xe0,%rsp
  mov    %rdi,-0xc8(%rbp)
  mov    %rsi,-0xd0(%rbp)
  mov    %rdx,-0xd8(%rbp)
  mov    %rcx,-0x98(%rbp)
  mov    %r8,-0x90(%rbp)
  mov    %r9,-0x88(%rbp)
  test   %al,%al
  je     L15
  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)
L15:
  mov    -0xd8(%rbp),%rdx
  mov    -0xb8(%rbp),%eax
  mov    %rdx,%rsi
  mov    %eax,%edi
  call   <va_start@plt>
  mov    -0xb8(%rbp),%ecx
  mov    -0xd8(%rbp),%rdx
  mov    -0xd0(%rbp),%rsi
  mov    -0xc8(%rbp),%rax
  mov    %rax,%rdi
  call   <vsnprintf@plt>
  mov    %eax,-0xb4(%rbp)
  mov    -0xb8(%rbp),%eax
  mov    %eax,%edi
  call   <va_end@plt>
  cmpl   $0x0,-0xb4(%rbp)
  jns    L3
  mov    -0xb4(%rbp),%eax
  jmp    L16
L3:
  mov    -0xb4(%rbp),%eax
  mov    %eax,%eax
  cmp    %rax,-0xd0(%rbp)
  jae    L19
  mov    -0xd0(%rbp),%rax
  lea    -0x1(%rax),%rdx
  mov    -0xc8(%rbp),%rax
  add    %rdx,%rax
  movb   $0x2e,(%rax)
  mov    -0xd0(%rbp),%rax
  lea    -0x2(%rax),%rdx
  mov    -0xc8(%rbp),%rax
  add    %rdx,%rax
  movb   $0x2e,(%rax)
  mov    -0xd0(%rbp),%rax
  lea    -0x3(%rax),%rdx
  mov    -0xc8(%rbp),%rax
  add    %rdx,%rax
  movb   $0x2e,(%rax)
L19:
  mov    -0xb4(%rbp),%eax
L16:
  leave
  ret
```

assistant: ```c
int deionb(char *restrict d, size_t n, const char *restrict fs, ...) {
  va_list ap;
  int l;
  va_start(ap, fs);
  l = vsnprintf(d, n, fs, ap);
  va_end(ap);
  if (l < 0) {
    return l;
  }
  if ((unsigned)l > n) {
    d[n - 1] = '.';
    d[n - 2] = '.';
    d[n - 3] = '.';
  };
  return l;
}
```
user: Demonstrate the C code that generates the assembly output below:

```asm
<deionb>:
  endbr64
  push   %r13
  push   %r12
  push   %rbp
  push   %rbx
  sub    $0x8,%rsp
  mov    %rdi,%r12
  mov    %rsi,%rbx
  mov    %rdx,%rbp
  mov    %rdx,%rsi
  mov    $0x0,%r13d
  mov    %r13d,%edi
  call   <va_start@plt>
  mov    %r13d,%ecx
  mov    %rbp,%rdx
  mov    %rbx,%rsi
  mov    %r12,%rdi
  call   <vsnprintf@plt>
  mov    %eax,%ebp
  mov    %r13d,%edi
  call   <va_end@plt>
  test   %ebp,%ebp
  js     L19
  mov    %ebp,%eax
  cmp    %rbx,%rax
  jbe    L19
  movb   $0x2e,-0x1(%r12,%rbx,1)
  movb   $0x2e,-0x2(%r12,%rbx,1)
  movb   $0x2e,-0x3(%r12,%rbx,1)
L19:
  mov    %ebp,%eax
  add    $0x8,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  ret
```

assistant: ```c
int deionb(char *restrict d, size_t n, const char *restrict fs, ...) {
  va_list ap;
  int l;
  va_start(ap, fs);
  l = vsnprintf(d, n, fs, ap);
  va_end(ap);
  if (l < 0) {
    return l;
  }
  if ((unsigned)l > n) {
    d[n - 1] = '.';
    d[n - 2] = '.';
    d[n - 3] = '.';
  };
  return l;
}
```
user: 请将这段汇编代码片段转换成等效的C代码：

```asm
<deionb>:
  endbr64
  push   %r13
  xor    %r13d,%r13d
  push   %r12
  mov    %rdx,%r12
  push   %rbp
  mov    %rdi,%rbp
  mov    %r13d,%edi
  push   %rbx
  mov    %rsi,%rbx
  mov    %rdx,%rsi
  sub    $0x8,%rsp
  call   <va_start@plt>
  mov    %r12,%rdx
  mov    %rbp,%rdi
  mov    %r13d,%ecx
  mov    %rbx,%rsi
  call   <vsnprintf@plt>
  mov    %r13d,%edi
  mov    %eax,%r12d
  call   <va_end@plt>
  test   %r12d,%r12d
  js     L3
  movslq %r12d,%rax
  cmp    %rbx,%rax
  jbe    L3
  movb   $0x2e,-0x1(%rbp,%rbx,1)
  movb   $0x2e,-0x2(%rbp,%rbx,1)
  movb   $0x2e,-0x3(%rbp,%rbx,1)
L3:
  add    $0x8,%rsp
  mov    %r12d,%eax
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  ret
```

assistant: ```c
int deionb(char *restrict d, size_t n, const char *restrict fs, ...) {
  va_list ap;
  int l;
  va_start(ap, fs);
  l = vsnprintf(d, n, fs, ap);
  va_end(ap);
  if (l < 0) {
    return l;
  }
  if ((unsigned)l > n) {
    d[n - 1] = '.';
    d[n - 2] = '.';
    d[n - 3] = '.';
  };
  return l;
}
```
user: 这段汇编代码用C语言表示是什么样的?

```asm
<deionb>:
  endbr64
  push   %r13
  xor    %r13d,%r13d
  push   %r12
  mov    %rdx,%r12
  push   %rbp
  mov    %rdi,%rbp
  mov    %r13d,%edi
  push   %rbx
  mov    %rsi,%rbx
  mov    %rdx,%rsi
  sub    $0x8,%rsp
  call   <va_start@plt>
  mov    %r12,%rdx
  mov    %rbp,%rdi
  mov    %r13d,%ecx
  mov    %rbx,%rsi
  call   <vsnprintf@plt>
  mov    %r13d,%edi
  mov    %eax,%r12d
  call   <va_end@plt>
  test   %r12d,%r12d
  js     L13
  movslq %r12d,%rax
  cmp    %rbx,%rax
  jbe    L13
  movb   $0x2e,-0x1(%rbp,%rbx,1)
  movb   $0x2e,-0x2(%rbp,%rbx,1)
  movb   $0x2e,-0x3(%rbp,%rbx,1)
L13:
  add    $0x8,%rsp
  mov    %r12d,%eax
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  ret
```

assistant: ```c
int deionb(char *restrict d, size_t n, const char *restrict fs, ...) {
  va_list ap;
  int l;
  va_start(ap, fs);
  l = vsnprintf(d, n, fs, ap);
  va_end(ap);
  if (l < 0) {
    return l;
  }
  if ((unsigned)l > n) {
    d[n - 1] = '.';
    d[n - 2] = '.';
    d[n - 3] = '.';
  };
  return l;
}
```