ylfeng/ReF-Decompile-dataset huggingface dataset:
user: 请将这段汇编代码片段转换成等效的C代码:

```asm
<process_chunk>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  push   %rbx
  mov    %rsi,%rbx
  sub    $0x18,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,-0x18(%rbp)
  xor    %eax,%eax
  lea    0x10(%rsi),%rax
  mov    %rsp,%rcx
  mov    %rax,%rdx
  and    $0xfffffffffffff000,%rax
  sub    %rax,%rcx
  and    $0xfffffffffffffff0,%rdx
  cmp    %rcx,%rsp
  je     L14
L10:
  sub    $0x1000,%rsp
  orq    $0x0,0xff8(%rsp)
  cmp    %rcx,%rsp
  jne    L10
L14:
  and    $0xfff,%edx
  sub    %rdx,%rsp
  test   %rdx,%rdx
  jne    L8
L9:
  mov    %rdi,%rsi
  mov    %rbx,%rdx
  mov    %rsp,%rdi
  call   <memcpy@plt>
  lea    D1(%rip),%rdi
  movb   $0x0,(%rsp,%rbx,1)
  call   <puts@plt>
  mov    %rsp,%rdi
  call   <puts@plt>
  mov    -0x18(%rbp),%rax
  sub    %fs:0x28,%rax
  jne    L44
  mov    -0x8(%rbp),%rbx
  mov    $0x1,%eax
  leave
  ret
  xchg   %ax,%ax
L8:
  orq    $0x0,-0x8(%rsp,%rdx,1)
  jmp    L9
L44:
  call   <__stack_chk_fail@plt>
```

tool_calls: name: parse_data
arguments: data_label: D1
type: string

tool: D1: log contains:

assistant: ```c
int process_chunk(const void *buf, size_t len, void *arg) {
  char tmp[len + 1];
  memcpy(tmp, buf, len);
  tmp[len] = '\0';
  printf("log contains:\n");
  printf("%s\n", tmp);
  return 1;
}
```
user: 提供的汇编代码用C语言表示会是什么样子：

```asm
<new_voidFss>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x20,%rsp
  mov    %edi,-0x14(%rbp)
  mov    %rsi,-0x20(%rbp)
  mov    -0x14(%rbp),%eax
  mov    -0x20(%rbp),%rdx
  mov    %rdx,%rsi
  mov    %eax,%edi
  call   <calloc@plt>
  mov    %rax,-0x8(%rbp)
  cmpq   $0x0,-0x8(%rbp)
  jne    L7
  mov    -0x20(%rbp),%rdx
  mov    -0x14(%rbp),%eax
  cltq
  mov    %rdx,%rcx
  mov    %rax,%rdx
  lea    D3(%rip),%rax
  mov    %rax,%rsi
  lea    D7(%rip),%rax
  mov    %rax,%rdi
  call   <sprintf@plt>
L7:
  mov    -0x8(%rbp),%rax
  leave
  ret
```

tool_calls: name: disassemble_data
arguments: data_label: D3
datatype: string

tool: D3: new_void(): calloc(%ld,%ld) failed

assistant: ```c
void *new_voidFss(int n, size_t size) {
  static char s[70];
  void *p = calloc((unsigned)n, size);
  if (p == NULL) {
    sprintf(s, "new_void(): calloc(%ld,%ld) failed", (long)n, (long)size);
  }
  return p;
}
```
user: 下面的汇编指令对应的C源代码是什么：

```asm
<new_voidFss>:
  endbr64
  push   %r12
  push   %rbp
  push   %rbx
  mov    %edi,%ebp
  mov    %rsi,%r12
  call   <calloc@plt>
  mov    %rax,%rbx
  test   %rax,%rax
  je     L16
L10:
  mov    %rbx,%rax
  pop    %rbx
  pop    %rbp
  pop    %r12
  ret
L16:
  movslq %ebp,%rdx
  mov    %r12,%rcx
  lea    D10(%rip),%rsi
  lea    D1(%rip),%rdi
  call   <sprintf@plt>
  jmp    L10
```

tool_calls: name: disassemble_data
arguments: data_tag: D10
type: string

tool: D10: new_void(): calloc(%ld,%ld) failed

assistant: ```c
void *new_voidFss(int n, size_t size) {
  static char s[70];
  void *p = calloc((unsigned)n, size);
  if (p == NULL) {
    sprintf(s, "new_void(): calloc(%ld,%ld) failed", (long)n, (long)size);
  }
  return p;
}
```
user: What is the c source code of the assembly code below?

```asm
<new_voidFss>:
  endbr64
  push   %r13
  mov    %rsi,%r13
  push   %r12
  push   %rbx
  mov    %edi,%ebx
  call   <calloc@plt>
  mov    %rax,%r12
  test   %rax,%rax
  je     L0
  mov    %r12,%rax
  pop    %rbx
  pop    %r12
  pop    %r13
  ret
  nopl   0x0(%rax)
L0:
  movslq %ebx,%rdx
  mov    %r13,%rcx
  lea    D6(%rip),%rsi
  lea    D2(%rip),%rdi
  call   <sprintf@plt>
  mov    %r12,%rax
  pop    %rbx
  pop    %r12
  pop    %r13
  ret
```

tool_calls: name: read_data
arguments: data_label: D6
type_infered: string

tool: D6: new_void(): calloc(%ld,%ld) failed

assistant: ```c
void *new_voidFss(int n, size_t size) {
  static char s[70];
  void *p = calloc((unsigned)n, size);
  if (p == NULL) {
    sprintf(s, "new_void(): calloc(%ld,%ld) failed", (long)n, (long)size);
  }
  return p;
}
```
user: 请从给定的汇编指令推导出C源代码：

```asm
<new_voidFss>:
  endbr64
  push   %r13
  mov    %rsi,%r13
  push   %r12
  push   %rbx
  mov    %edi,%ebx
  call   <calloc@plt>
  mov    %rax,%r12
  test   %rax,%rax
  je     L1
  mov    %r12,%rax
  pop    %rbx
  pop    %r12
  pop    %r13
  ret
  nopl   0x0(%rax)
L1:
  movslq %ebx,%rdx
  mov    %r13,%rcx
  lea    D11(%rip),%rsi
  lea    D18(%rip),%rdi
  call   <sprintf@plt>
  mov    %r12,%rax
  pop    %rbx
  pop    %r12
  pop    %r13
  ret
```

tool_calls: name: retrieve_data
arguments: data_label: D11
datatype: string

tool: D11: new_void(): calloc(%ld,%ld) failed

assistant: ```c
void *new_voidFss(int n, size_t size) {
  static char s[70];
  void *p = calloc((unsigned)n, size);
  if (p == NULL) {
    sprintf(s, "new_void(): calloc(%ld,%ld) failed", (long)n, (long)size);
  }
  return p;
}
```
user: 这段汇编代码用C语言表示是什么样的:

```asm
<sub_by_ptr_pp>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x10,%rsp
  mov    %edi,-0x4(%rbp)
  mov    -0x4(%rbp),%eax
  mov    %eax,%edi
  call   <by_ptr_pp@plt>
  mov    $0x0,%eax
  call   <sub@plt>
  nop
  leave
  ret
```

assistant: ```c
void sub_by_ptr_pp(uint32_t x) {
  by_ptr_pp(x);
  sub();
}
```
user: 提供的汇编代码用C语言表示会是什么样子：

```asm
<sub_by_ptr_pp>:
  endbr64
  sub    $0x8,%rsp
  call   <by_ptr_pp@plt>
  mov    $0x0,%eax
  call   <sub@plt>
  add    $0x8,%rsp
  ret
```

assistant: ```c
void sub_by_ptr_pp(uint32_t x) {
  by_ptr_pp(x);
  sub();
}
```
user: 请将以下的汇编代码转换成C语言代码:

```asm
<sub_by_ptr_pp>:
  endbr64
  sub    $0x8,%rsp
  call   <by_ptr_pp@plt>
  xor    %eax,%eax
  add    $0x8,%rsp
  jmp    1070 <sub@plt>
```

assistant: ```c
void sub_by_ptr_pp(uint32_t x) {
  by_ptr_pp(x);
  sub();
}
```
user: 提供的汇编代码用C语言表示会是什么样子：

```asm
<sub_by_ptr_pp>:
  endbr64
  sub    $0x8,%rsp
  call   <by_ptr_pp@plt>
  xor    %eax,%eax
  add    $0x8,%rsp
  jmp    1070 <sub@plt>
```

assistant: ```c
void sub_by_ptr_pp(uint32_t x) {
  by_ptr_pp(x);
  sub();
}
```
user: Converte this assembly snippet into its equivalent C code:

```asm
<s6cpyvn>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  mov    %edi,-0x14(%rbp)
  mov    %rsi,-0x20(%rbp)
  mov    %rdx,-0x28(%rbp)
  movl   $0x0,-0x4(%rbp)
  jmp    L2
L8:
  mov    -0x4(%rbp),%eax
  cltq
  lea    0x0(,%rax,8),%rdx
  mov    -0x20(%rbp),%rax
  add    %rax,%rdx
  mov    -0x4(%rbp),%eax
  cltq
  lea    0x0(,%rax,8),%rcx
  mov    -0x28(%rbp),%rax
  add    %rcx,%rax
  movsd  (%rdx),%xmm0
  movsd  %xmm0,(%rax)
  addl   $0x1,-0x4(%rbp)
L2:
  mov    -0x4(%rbp),%eax
  cmp    -0x14(%rbp),%eax
  jl     L8
  nop
  nop
  pop    %rbp
  ret
```

assistant: ```c
void s6cpyvn(int n, double src[], double dst[]) {
  int i;
  for (i = 0; i < n; i++) {
    dst[i] = src[i];
  }
}
```
user: 下面的汇编指令对应的C源代码是什么:

```asm
<s6cpyvn>:
  endbr64
  test   %edi,%edi
  jle    L12
  mov    %edi,%edi
  mov    $0x0,%eax
L17:
  movsd  (%rsi,%rax,8),%xmm0
  movsd  %xmm0,(%rdx,%rax,8)
  add    $0x1,%rax
  cmp    %rdi,%rax
  jne    L17
L12:
  ret
```

assistant: ```c
void s6cpyvn(int n, double src[], double dst[]) {
  int i;
  for (i = 0; i < n; i++) {
    dst[i] = src[i];
  }
}
```
user: 请显示与下面列出的汇编代码相匹配的C语言实现：

```asm
<s6cpyvn>:
  endbr64
  test   %edi,%edi
  jle    L10
  movslq %edi,%rdi
  xor    %eax,%eax
  nopl   (%rax)
L5:
  movsd  (%rsi,%rax,8),%xmm0
  movsd  %xmm0,(%rdx,%rax,8)
  add    $0x1,%rax
  cmp    %rdi,%rax
  jne    L5
L10:
  ret
```

assistant: ```c
void s6cpyvn(int n, double src[], double dst[]) {
  int i;
  for (i = 0; i < n; i++) {
    dst[i] = src[i];
  }
}
```
user: Converte this assembly snippet into its equivalent C code:

```asm
<s6cpyvn>:
  endbr64
  test   %edi,%edi
  jle    L32
  lea    -0x1(%rdi),%eax
  cmp    $0x2,%eax
  jbe    L46
  lea    0x8(%rsi),%rax
  cmp    %rax,%rdx
  je     L46
  mov    %edi,%ecx
  xor    %eax,%eax
  shr    %ecx
  shl    $0x4,%rcx
  nopl   0x0(%rax,%rax,1)
L16:
  movupd (%rsi,%rax,1),%xmm1
  movups %xmm1,(%rdx,%rax,1)
  add    $0x10,%rax
  cmp    %rcx,%rax
  jne    L16
  mov    %edi,%eax
  and    $0xfffffffe,%eax
  and    $0x1,%edi
  je     L32
  movsd  (%rsi,%rax,8),%xmm0
  movsd  %xmm0,(%rdx,%rax,8)
  ret
  nop
L46:
  mov    %edi,%edi
  xor    %eax,%eax
  nopl   0x0(%rax)
L40:
  movsd  (%rsi,%rax,8),%xmm0
  movsd  %xmm0,(%rdx,%rax,8)
  add    $0x1,%rax
  cmp    %rax,%rdi
  jne    L40
L32:
  ret
```

assistant: ```c
void s6cpyvn(int n, double src[], double dst[]) {
  int i;
  for (i = 0; i < n; i++) {
    dst[i] = src[i];
  }
}
```
user: 请将以下的汇编代码转换成C语言代码：

```asm
<gt>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  mov    %rdi,-0x8(%rbp)
  mov    %rsi,-0x10(%rbp)
  cmpq   $0x0,-0x10(%rbp)
  je     L35
  mov    -0x8(%rbp),%rax
  cmp    -0x10(%rbp),%rax
  jg     L27
  cmpq   $0x0,-0x8(%rbp)
  jne    L35
L27:
  mov    $0x1,%eax
  jmp    L25
L35:
  mov    $0x0,%eax
L25:
  pop    %rbp
  ret
```

assistant: ```c
int gt(uint16_t a, uint16_t b) {
  if (b != 0 && (a > b || a == 0))
    return 1;
  return 0;
}
```
user: What is the c source code of the assembly code below?

```asm
<gt>:
  endbr64
  mov    $0x0,%eax
  test   %rsi,%rsi
  je     L9
  cmp    %rdi,%rsi
  setl   %al
  test   %rdi,%rdi
  sete   %dl
  or     %edx,%eax
  movzbl %al,%eax
L9:
  ret
```

assistant: ```c
int gt(uint16_t a, uint16_t b) {
  if (b != 0 && (a > b || a == 0))
    return 1;
  return 0;
}
```
user: 这段汇编代码用C语言表示是什么样的:

```asm
<gt>:
  endbr64
  xor    %eax,%eax
  test   %rsi,%rsi
  je     L1
  cmp    %rdi,%rsi
  setl   %al
  test   %rdi,%rdi
  sete   %dl
  or     %edx,%eax
  movzbl %al,%eax
L1:
  ret
```

assistant: ```c
int gt(uint16_t a, uint16_t b) {
  if (b != 0 && (a > b || a == 0))
    return 1;
  return 0;
}
```
user: Converte this assembly snippet into its equivalent C code:

```asm
<gt>:
  endbr64
  xor    %eax,%eax
  test   %rsi,%rsi
  je     L1
  cmp    %rdi,%rsi
  setl   %al
  test   %rdi,%rdi
  sete   %dl
  or     %edx,%eax
  movzbl %al,%eax
L1:
  ret
```

assistant: ```c
int gt(uint16_t a, uint16_t b) {
  if (b != 0 && (a > b || a == 0))
    return 1;
  return 0;
}
```
user: Demonstrate the C code that generates the assembly output below:

```asm
<writer>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x90,%rsp
  mov    %edi,-0x84(%rbp)
  mov    %rsi,-0x90(%rbp)
  mov    %fs:0x28,%rax
  mov    %rax,-0x8(%rbp)
  xor    %eax,%eax
  mov    $0x0,%eax
  call   <getpid@plt>
  mov    %eax,%ecx
  mov    -0x90(%rbp),%rdx
  lea    -0x70(%rbp),%rax
  lea    D2(%rip),%rsi
  mov    %rax,%rdi
  call   <sprintf@plt>
  lea    -0x70(%rbp),%rax
  mov    $0x7,%esi
  mov    %rax,%rdi
  call   <mi_creat@plt>
  mov    %eax,-0x74(%rbp)
  cmpl   $0x0,-0x74(%rbp)
  jns    L11
  mov    -0x74(%rbp),%eax
  jmp    L39
L11:
  lea    -0x70(%rbp),%rax
  lea    D4(%rip),%rdx
  mov    %rdx,%rsi
  mov    %rax,%rdi
  call   <strcat@plt>
  lea    -0x70(%rbp),%rax
  mov    $0x7,%esi
  mov    %rax,%rdi
  call   <mi_creat@plt>
  mov    %eax,-0x74(%rbp)
  cmpl   $0x0,-0x74(%rbp)
  jns    L8
  mov    -0x74(%rbp),%eax
  jmp    L39
L8:
  lea    -0x70(%rbp),%rax
  mov    %rax,%rdi
  call   <write_randomly@plt>
  mov    %eax,-0x74(%rbp)
  cmpl   $0x0,-0x74(%rbp)
  jns    L27
  mov    -0x74(%rbp),%eax
  jmp    L39
L27:
  mov    $0x0,%eax
L39:
  mov    -0x8(%rbp),%rdx
  sub    %fs:0x28,%rdx
  je     L6
  call   <__stack_chk_fail@plt>
L6:
  leave
  ret
```

tool_calls: name: read_data
arguments: data_label: D2
type_infered: string
name: read_data
arguments: data_label: D4
type_infered: string

tool: D2: %sproceso_%d/

tool: D4: prueba.dat

assistant: ```c
int writer(int id, char *dir) {
  char filepath[100];
  sprintf(filepath, "%sproceso_%d/", dir, getpid());
  int resultado;
  resultado = mi_creat(filepath, 7);
  if (resultado < 0) {
    return resultado;
  }
  strcat(filepath, "prueba.dat");
  resultado = mi_creat(filepath, 7);
  if (resultado < 0) {
    return resultado;
  }
  resultado = write_randomly(filepath);
  if (resultado < 0) {
    return resultado;
  }
  return 0;
}
```
user: 请将这段汇编代码片段转换成等效的C代码：

```asm
<writer>:
  endbr64
  push   %rbp
  push   %rbx
  sub    $0x78,%rsp
  mov    %rsi,%rbx
  mov    %fs:0x28,%rax
  mov    %rax,0x68(%rsp)
  xor    %eax,%eax
  call   <getpid@plt>
  mov    %eax,%ecx
  mov    %rsp,%rbp
  mov    %rbx,%rdx
  lea    D11(%rip),%rsi
  mov    %rbp,%rdi
  call   <sprintf@plt>
  mov    $0x7,%esi
  mov    %rbp,%rdi
  call   <mi_creat@plt>
  test   %eax,%eax
  js     L8
  lea    D18(%rip),%rsi
  mov    %rbp,%rdi
  call   <strcat@plt>
  mov    $0x7,%esi
  mov    %rbp,%rdi
  call   <mi_creat@plt>
  test   %eax,%eax
  js     L8
  mov    %rsp,%rdi
  call   <write_randomly@plt>
  test   %eax,%eax
  mov    $0x0,%edx
  cmovg  %edx,%eax
L8:
  mov    0x68(%rsp),%rdx
  sub    %fs:0x28,%rdx
  jne    L25
  add    $0x78,%rsp
  pop    %rbx
  pop    %rbp
  ret
L25:
  call   <__stack_chk_fail@plt>
```

tool_calls: name: retrieve_data
arguments: label: D11
data_type: string
name: retrieve_data
arguments: label: D18
data_type: string

tool: D11: %sproceso_%d/

tool: D18: prueba.dat

assistant: ```c
int writer(int id, char *dir) {
  char filepath[100];
  sprintf(filepath, "%sproceso_%d/", dir, getpid());
  int resultado;
  resultado = mi_creat(filepath, 7);
  if (resultado < 0) {
    return resultado;
  }
  strcat(filepath, "prueba.dat");
  resultado = mi_creat(filepath, 7);
  if (resultado < 0) {
    return resultado;
  }
  resultado = write_randomly(filepath);
  if (resultado < 0) {
    return resultado;
  }
  return 0;
}
```
user: What would the C source look like for the assembly code provided here?

```asm
<writer>:
  endbr64
  push   %r12
  mov    %rsi,%r12
  push   %rbp
  sub    $0x78,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,0x68(%rsp)
  xor    %eax,%eax
  mov    %rsp,%rbp
  call   <getpid@plt>
  lea    D6(%rip),%rsi
  mov    %rbp,%rdi
  mov    %r12,%rdx
  mov    %eax,%ecx
  call   <sprintf@plt>
  mov    $0x7,%esi
  mov    %rbp,%rdi
  call   <mi_creat@plt>
  test   %eax,%eax
  js     L12
  lea    D17(%rip),%rsi
  mov    %rbp,%rdi
  call   <strcat@plt>
  mov    $0x7,%esi
  mov    %rbp,%rdi
  call   <mi_creat@plt>
  test   %eax,%eax
  js     L12
  mov    %rbp,%rdi
  call   <write_randomly@plt>
  xor    %edx,%edx
  test   %eax,%eax
  cmovg  %edx,%eax
L12:
  mov    0x68(%rsp),%rdx
  sub    %fs:0x28,%rdx
  jne    L19
  add    $0x78,%rsp
  pop    %rbp
  pop    %r12
  ret
L19:
  call   <__stack_chk_fail@plt>
```

tool_calls: name: retrieve_data
arguments: data_label: D6
datatype: string
name: retrieve_data
arguments: data_label: D17
datatype: string

tool: D6: %sproceso_%d/

tool: D17: prueba.dat

assistant: ```c
int writer(int id, char *dir) {
  char filepath[100];
  sprintf(filepath, "%sproceso_%d/", dir, getpid());
  int resultado;
  resultado = mi_creat(filepath, 7);
  if (resultado < 0) {
    return resultado;
  }
  strcat(filepath, "prueba.dat");
  resultado = mi_creat(filepath, 7);
  if (resultado < 0) {
    return resultado;
  }
  resultado = write_randomly(filepath);
  if (resultado < 0) {
    return resultado;
  }
  return 0;
}
```
user: Converte this assembly snippet into its equivalent C code:

```asm
<writer>:
  endbr64
  push   %r12
  mov    %rsi,%r12
  push   %rbp
  sub    $0x78,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,0x68(%rsp)
  xor    %eax,%eax
  mov    %rsp,%rbp
  call   <getpid@plt>
  lea    D18(%rip),%rsi
  mov    %rbp,%rdi
  mov    %r12,%rdx
  mov    %eax,%ecx
  call   <sprintf@plt>
  mov    $0x7,%esi
  mov    %rbp,%rdi
  call   <mi_creat@plt>
  test   %eax,%eax
  js     L28
  lea    D16(%rip),%rsi
  mov    %rbp,%rdi
  call   <strcat@plt>
  mov    $0x7,%esi
  mov    %rbp,%rdi
  call   <mi_creat@plt>
  test   %eax,%eax
  js     L28
  mov    %rbp,%rdi
  call   <write_randomly@plt>
  xor    %edx,%edx
  test   %eax,%eax
  cmovg  %edx,%eax
L28:
  mov    0x68(%rsp),%rdx
  sub    %fs:0x28,%rdx
  jne    L22
  add    $0x78,%rsp
  pop    %rbp
  pop    %r12
  ret
L22:
  call   <__stack_chk_fail@plt>
```

tool_calls: name: unpack_data
arguments: label: D18
data_type: string
name: unpack_data
arguments: label: D16
data_type: string

tool: D18: %sproceso_%d/

tool: D16: prueba.dat

assistant: ```c
int writer(int id, char *dir) {
  char filepath[100];
  sprintf(filepath, "%sproceso_%d/", dir, getpid());
  int resultado;
  resultado = mi_creat(filepath, 7);
  if (resultado < 0) {
    return resultado;
  }
  strcat(filepath, "prueba.dat");
  resultado = mi_creat(filepath, 7);
  if (resultado < 0) {
    return resultado;
  }
  resultado = write_randomly(filepath);
  if (resultado < 0) {
    return resultado;
  }
  return 0;
}
```
user: Demonstrate the C code that generates the assembly output below:

```asm
<length>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  mov    %rdi,-0x18(%rbp)
  movl   $0x0,-0x4(%rbp)
  jmp    L17
L11:
  addl   $0x1,-0x4(%rbp)
L17:
  mov    -0x4(%rbp),%eax
  movslq %eax,%rdx
  mov    -0x18(%rbp),%rax
  add    %rdx,%rax
  movzbl (%rax),%eax
  test   %al,%al
  jne    L11
  mov    -0x4(%rbp),%eax
  pop    %rbp
  ret
```

assistant: ```c
int length(char *s1) {
  int i;
  for (i = 0; s1[i] != '\0'; i++) {
  }
  return i;
}
```
user: 请显示与下面列出的汇编代码相匹配的C语言实现：

```asm
<length>:
  endbr64
  cmpb   $0x0,(%rdi)
  je     L24
  mov    $0x1,%eax
L19:
  mov    %eax,%edx
  add    $0x1,%rax
  cmpb   $0x0,-0x1(%rdi,%rax,1)
  jne    L19
L4:
  mov    %edx,%eax
  ret
L24:
  mov    $0x0,%edx
  jmp    L4
```

assistant: ```c
int length(char *s1) {
  int i;
  for (i = 0; s1[i] != '\0'; i++) {
  }
  return i;
}
```
user: Converte this assembly snippet into its equivalent C code:

```asm
<length>:
  endbr64
  cmpb   $0x0,(%rdi)
  je     L6
  mov    $0x1,%eax
  xchg   %ax,%ax
L12:
  mov    %eax,%r8d
  add    $0x1,%rax
  cmpb   $0x0,-0x1(%rdi,%rax,1)
  jne    L12
  mov    %r8d,%eax
  ret
  nopw   0x0(%rax,%rax,1)
L6:
  xor    %r8d,%r8d
  mov    %r8d,%eax
  ret
```

assistant: ```c
int length(char *s1) {
  int i;
  for (i = 0; s1[i] != '\0'; i++) {
  }
  return i;
}
```
user: 下面的汇编指令对应的C源代码是什么：

```asm
<length>:
  endbr64
  cmpb   $0x0,(%rdi)
  je     L7
  mov    $0x1,%eax
  xchg   %ax,%ax
L4:
  mov    %eax,%r8d
  add    $0x1,%rax
  cmpb   $0x0,-0x1(%rdi,%rax,1)
  jne    L4
  mov    %r8d,%eax
  ret
  nopw   0x0(%rax,%rax,1)
L7:
  xor    %r8d,%r8d
  mov    %r8d,%eax
  ret
```

assistant: ```c
int length(char *s1) {
  int i;
  for (i = 0; s1[i] != '\0'; i++) {
  }
  return i;
}
```
user: Converte this assembly snippet into its equivalent C code:

```asm
<existss>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x20,%rsp
  mov    %rdi,-0x18(%rbp)
  mov    %fs:0x28,%rax
  mov    %rax,-0x8(%rbp)
  xor    %eax,%eax
  lea    -0x10(%rbp),%rdx
  mov    -0x18(%rbp),%rax
  mov    %rdx,%rsi
  mov    %rax,%rdi
  call   <stat@plt>
  test   %rax,%rax
  jne    L34
  mov    -0x10(%rbp),%rax
  test   %rax,%rax
  je     L34
  mov    $0x1,%eax
  jmp    L29
L34:
  mov    $0x0,%eax
L29:
  mov    -0x8(%rbp),%rdx
  sub    %fs:0x28,%rdx
  je     L35
  call   <__stack_chk_fail@plt>
L35:
  leave
  ret
```

assistant: ```c
__attribute__((__unused__)) bool existss(const char *pathname) {
  struct stat buf;
  return (stat(pathname, &buf) == 0 && buf.st_size != 0);
}
```
user: Converte this assembly snippet into its equivalent C code:

```asm
<existss>:
  endbr64
  sub    $0x18,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,0x8(%rsp)
  xor    %eax,%eax
  mov    %rsp,%rsi
  call   <stat@plt>
  mov    %rax,%rdx
  mov    $0x0,%eax
  test   %rdx,%rdx
  jne    L10
  cmpq   $0x0,(%rsp)
  setne  %al
  movzbl %al,%eax
L10:
  mov    0x8(%rsp),%rdx
  sub    %fs:0x28,%rdx
  jne    L0
  add    $0x18,%rsp
  ret
L0:
  call   <__stack_chk_fail@plt>
```

assistant: ```c
__attribute__((__unused__)) bool existss(const char *pathname) {
  struct stat buf;
  return (stat(pathname, &buf) == 0 && buf.st_size != 0);
}
```
user: Converte this assembly snippet into its equivalent C code:

```asm
<existss>:
  endbr64
  sub    $0x18,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,0x8(%rsp)
  xor    %eax,%eax
  mov    %rsp,%rsi
  call   <stat@plt>
  mov    %rax,%r8
  xor    %eax,%eax
  test   %r8,%r8
  jne    L14
  xor    %eax,%eax
  cmpq   $0x0,(%rsp)
  setne  %al
L14:
  mov    0x8(%rsp),%rdx
  sub    %fs:0x28,%rdx
  jne    L12
  add    $0x18,%rsp
  ret
L12:
  call   <__stack_chk_fail@plt>
```

assistant: ```c
__attribute__((__unused__)) bool existss(const char *pathname) {
  struct stat buf;
  return (stat(pathname, &buf) == 0 && buf.st_size != 0);
}
```
user: What would the C source look like for the assembly code provided here:

```asm
<existss>:
  endbr64
  sub    $0x18,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,0x8(%rsp)
  xor    %eax,%eax
  mov    %rsp,%rsi
  call   <stat@plt>
  mov    %rax,%r8
  xor    %eax,%eax
  test   %r8,%r8
  jne    L12
  xor    %eax,%eax
  cmpq   $0x0,(%rsp)
  setne  %al
L12:
  mov    0x8(%rsp),%rdx
  sub    %fs:0x28,%rdx
  jne    L16
  add    $0x18,%rsp
  ret
L16:
  call   <__stack_chk_fail@plt>
```

assistant: ```c
__attribute__((__unused__)) bool existss(const char *pathname) {
  struct stat buf;
  return (stat(pathname, &buf) == 0 && buf.st_size != 0);
}
```
user: Converte this assembly snippet into its equivalent C code:

```asm
<termp_fd_pre>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x20,%rsp
  mov    %rdi,-0x8(%rbp)
  mov    %rsi,-0x10(%rbp)
  mov    %rdx,-0x18(%rbp)
  mov    %rcx,-0x20(%rbp)
  mov    -0x20(%rbp),%rdx
  mov    -0x8(%rbp),%rax
  mov    %rdx,%rsi
  mov    %rax,%rdi
  call   <synopsis_pre@plt>
  mov    -0x20(%rbp),%rcx
  mov    -0x18(%rbp),%rdx
  mov    -0x10(%rbp),%rsi
  mov    -0x8(%rbp),%rax
  mov    %rax,%rdi
  call   <termp_bold_pre@plt>
  leave
  ret
```

assistant: ```c
int termp_fd_pre(struct termp *p, struct termpair *pair, const struct mdoc_meta *meta, struct mdoc_node *n) {
  synopsis_pre(p, n);
  return (termp_bold_pre(p, pair, meta, n));
}
```
user: 请从给定的汇编指令推导出C源代码：

```asm
<termp_fd_pre>:
  endbr64
  push   %r13
  push   %r12
  push   %rbp
  push   %rbx
  sub    $0x8,%rsp
  mov    %rdi,%rbx
  mov    %rsi,%r12
  mov    %rdx,%r13
  mov    %rcx,%rbp
  mov    %rcx,%rsi
  call   <synopsis_pre@plt>
  mov    %rbp,%rcx
  mov    %r13,%rdx
  mov    %r12,%rsi
  mov    %rbx,%rdi
  call   <termp_bold_pre@plt>
  add    $0x8,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  ret
```

assistant: ```c
int termp_fd_pre(struct termp *p, struct termpair *pair, const struct mdoc_meta *meta, struct mdoc_node *n) {
  synopsis_pre(p, n);
  return (termp_bold_pre(p, pair, meta, n));
}
```
user: Demonstrate the C code that generates the assembly output below:

```asm
<termp_fd_pre>:
  endbr64
  push   %r14
  mov    %rdx,%r14
  push   %r13
  mov    %rsi,%r13
  mov    %rcx,%rsi
  push   %r12
  mov    %rcx,%r12
  push   %rbp
  mov    %rdi,%rbp
  sub    $0x8,%rsp
  call   <synopsis_pre@plt>
  add    $0x8,%rsp
  mov    %r12,%rcx
  mov    %r14,%rdx
  mov    %r13,%rsi
  mov    %rbp,%rdi
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  jmp    1060 <termp_bold_pre@plt>
```

assistant: ```c
int termp_fd_pre(struct termp *p, struct termpair *pair, const struct mdoc_meta *meta, struct mdoc_node *n) {
  synopsis_pre(p, n);
  return (termp_bold_pre(p, pair, meta, n));
}
```
user: Translate the below assembly code into C programming language:

```asm
<termp_fd_pre>:
  endbr64
  push   %r14
  mov    %rdx,%r14
  push   %r13
  mov    %rsi,%r13
  mov    %rcx,%rsi
  push   %r12
  mov    %rcx,%r12
  push   %rbp
  mov    %rdi,%rbp
  sub    $0x8,%rsp
  call   <synopsis_pre@plt>
  add    $0x8,%rsp
  mov    %r12,%rcx
  mov    %r14,%rdx
  mov    %r13,%rsi
  mov    %rbp,%rdi
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  jmp    1060 <termp_bold_pre@plt>
```

assistant: ```c
int termp_fd_pre(struct termp *p, struct termpair *pair, const struct mdoc_meta *meta, struct mdoc_node *n) {
  synopsis_pre(p, n);
  return (termp_bold_pre(p, pair, meta, n));
}
```