ylfeng/ReF-Decompile-dataset huggingface dataset:
user: 请显示与下面列出的汇编代码相匹配的C语言实现:

```asm
<hex2number>:
  endbr64
  test   %rsi,%rsi
  je     L18
  push   %r12
  xor    %eax,%eax
  lea    (%rdi,%rsi,1),%r12
  push   %rbp
  push   %rbx
  mov    %rdi,%rbx
  jmp    L23
  nopl   0x0(%rax,%rax,1)
L20:
  add    $0x1,%rbx
  add    %ebp,%eax
  cmp    %r12,%rbx
  je     L35
L23:
  movsbl (%rbx),%edi
  shl    $0x4,%eax
  mov    %eax,%ebp
  call   <hexdigit2number@plt>
  test   %eax,%eax
  jns    L20
L35:
  pop    %rbx
  pop    %rbp
  pop    %r12
  ret
L18:
  xor    %eax,%eax
  ret
```

assistant: ```c
int hex2number(const char *buffer, const size_t len) {
  int result = 0, tmp;
  size_t pos;
  for (pos = 0; pos < len; pos++) {
    result = result << 4;
    tmp = hexdigit2number(buffer[pos]);
    if (tmp < 0)
      return tmp;
    result += tmp;
  }
  return result;
}
```
user: 下面的汇编指令对应的C源代码是什么:

```asm
<write_fmat>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x30,%rsp
  mov    %rdi,-0x18(%rbp)
  mov    %esi,-0x1c(%rbp)
  mov    %edx,-0x20(%rbp)
  mov    %rcx,-0x28(%rbp)
  mov    -0x18(%rbp),%rax
  lea    D17(%rip),%rdx
  mov    %rdx,%rsi
  mov    %rax,%rdi
  call   <fopen@plt>
  mov    %rax,-0x8(%rbp)
  cmpq   $0x0,-0x8(%rbp)
  jne    L53
  mov    -0x18(%rbp),%rax
  mov    %rax,%rsi
  lea    D0(%rip),%rax
  mov    %rax,%rdi
  mov    $0x0,%eax
  call   <yap_sysquit@plt>
L53:
  movl   $0x0,-0x10(%rbp)
  jmp    L44
L21:
  movl   $0x0,-0xc(%rbp)
  jmp    L35
L57:
  mov    -0x10(%rbp),%eax
  cltq
  lea    0x0(,%rax,8),%rdx
  mov    -0x28(%rbp),%rax
  add    %rdx,%rax
  mov    (%rax),%rdx
  mov    -0xc(%rbp),%eax
  cltq
  shl    $0x2,%rax
  add    %rdx,%rax
  mov    (%rax),%esi
  mov    -0xc(%rbp),%ecx
  mov    -0x10(%rbp),%edx
  mov    -0x8(%rbp),%rax
  movd   %esi,%xmm0
  lea    D4(%rip),%rsi
  mov    %rax,%rdi
  call   <fprintf@plt>
  test   %eax,%eax
  jne    L45
  mov    -0xc(%rbp),%ecx
  mov    -0x10(%rbp),%edx
  mov    -0x18(%rbp),%rax
  mov    %rax,%rsi
  lea    D8(%rip),%rax
  mov    %rax,%rdi
  mov    $0x0,%eax
  call   <yap_sysquit@plt>
L45:
  addl   $0x1,-0xc(%rbp)
L35:
  mov    -0xc(%rbp),%eax
  cmp    -0x20(%rbp),%eax
  jl     L57
  addl   $0x1,-0x10(%rbp)
L44:
  mov    -0x10(%rbp),%eax
  cmp    -0x1c(%rbp),%eax
  jl     L21
  mov    -0x8(%rbp),%rax
  mov    %rax,%rdi
  call   <ferror@plt>
  test   %rax,%rax
  je     L38
  mov    -0x18(%rbp),%rax
  mov    %rax,%rsi
  lea    D30(%rip),%rax
  mov    %rax,%rdi
  mov    $0x0,%eax
  call   <yap_sysquit@plt>
L38:
  mov    -0x8(%rbp),%rax
  mov    %rax,%rdi
  call   <fclose@plt>
  nop
  leave
  ret
```

tool_calls: name: parse_data
arguments: data_label: D17
type: string
name: parse_data
arguments: data_label: D0
type: string
name: parse_data
arguments: data_label: D4
type: string
name: parse_data
arguments: data_label: D8
type: string
name: parse_data
arguments: data_label: D30
type: string

tool: D17: w

tool: D0: Cannot open file '%s' for write


tool: D4: %d %d %g


tool: D8: Cannot write to '%s' position %d,


tool: D30: Error on writing file '%s' 

assistant: ```c
void write_fmat(char *dfile, int N, int C, float **f) {
  int i, j;
  FILE *fp = fopen(dfile, "w");
  if (!fp)
    yap_sysquit("Cannot open file '%s' for write\n", dfile);
  for (i = 0; i < N; i++) {
    for (j = 0; j < C; j++) {
      if (!fprintf(fp, "%d %d %g\n", i, j, f[i][j])) {
        yap_sysquit("Cannot write to '%s' position %d,\n", dfile, i, j);
      }
    }
  }
  if (ferror(fp))
    yap_sysquit("Error on writing file '%s' ", dfile);
  fclose(fp);
}
```
user: 请从给定的汇编指令推导出C源代码：

```asm
<write_fmat>:
  endbr64
  push   %r15
  push   %r14
  push   %r13
  push   %r12
  push   %rbp
  push   %rbx
  sub    $0x18,%rsp
  mov    %rdi,(%rsp)
  mov    %esi,0x8(%rsp)
  mov    %edx,0xc(%rsp)
  mov    %rcx,%r13
  lea    D24(%rip),%rsi
  call   <fopen@plt>
  mov    %rax,%r15
  test   %rax,%rax
  je     L119
L66:
  cmpl   $0x0,0x8(%rsp)
  jle    L44
  mov    $0x0,%r12d
  jmp    L3
L119:
  mov    (%rsp),%rsi
  lea    D22(%rip),%rdi
  mov    $0x0,%eax
  call   <yap_sysquit@plt>
  jmp    L66
L108:
  add    $0x1,%rbx
  cmp    %rbx,%r14
  je     L42
L32:
  mov    0x0(%r13),%rax
  movss  (%rax,%rbx,4),%xmm0
  mov    %ebx,%ecx
  mov    %r12d,%edx
  lea    D27(%rip),%rsi
  mov    %r15,%rdi
  call   <fprintf@plt>
  test   %eax,%eax
  jne    L108
  mov    %ebx,%ecx
  mov    %r12d,%edx
  mov    (%rsp),%rsi
  lea    D19(%rip),%rdi
  call   <yap_sysquit@plt>
  jmp    L108
L42:
  add    $0x1,%r12d
  add    $0x8,%r13
  cmp    %r12d,0x8(%rsp)
  je     L44
L3:
  mov    0xc(%rsp),%eax
  mov    %eax,%r14d
  mov    $0x0,%ebx
  test   %eax,%eax
  jg     L32
  jmp    L42
L44:
  mov    %r15,%rdi
  call   <ferror@plt>
  test   %rax,%rax
  jne    L74
L98:
  mov    %r15,%rdi
  call   <fclose@plt>
  add    $0x18,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  pop    %r15
  ret
L74:
  mov    (%rsp),%rsi
  lea    D45(%rip),%rdi
  mov    $0x0,%eax
  call   <yap_sysquit@plt>
  jmp    L98
```

tool_calls: name: disassemble_data
arguments: data_label: D24
datatype: string
name: disassemble_data
arguments: data_label: D22
datatype: string
name: disassemble_data
arguments: data_label: D27
datatype: string
name: disassemble_data
arguments: data_label: D19
datatype: string
name: disassemble_data
arguments: data_label: D45
datatype: string

tool: D24: w

tool: D22: Cannot open file '%s' for write


tool: D27: %d %d %g


tool: D19: Cannot write to '%s' position %d,


tool: D45: Error on writing file '%s' 

assistant: ```c
void write_fmat(char *dfile, int N, int C, float **f) {
  int i, j;
  FILE *fp = fopen(dfile, "w");
  if (!fp)
    yap_sysquit("Cannot open file '%s' for write\n", dfile);
  for (i = 0; i < N; i++) {
    for (j = 0; j < C; j++) {
      if (!fprintf(fp, "%d %d %g\n", i, j, f[i][j])) {
        yap_sysquit("Cannot write to '%s' position %d,\n", dfile, i, j);
      }
    }
  }
  if (ferror(fp))
    yap_sysquit("Error on writing file '%s' ", dfile);
  fclose(fp);
}
```
user: 请将这段汇编代码片段转换成等效的C代码:

```asm
<write_fmat>:
  endbr64
  push   %r15
  push   %r14
  push   %r13
  push   %r12
  push   %rbp
  mov    %rcx,%rbp
  push   %rbx
  sub    $0x28,%rsp
  mov    %esi,0x18(%rsp)
  lea    D19(%rip),%rsi
  mov    %rdi,0x10(%rsp)
  mov    %edx,0x1c(%rsp)
  call   <fopen@plt>
  mov    %rax,%r12
  test   %rax,%rax
  je     L94
L103:
  mov    0x18(%rsp),%edx
  test   %edx,%edx
  jle    L41
  movslq 0x1c(%rsp),%rax
  xor    %ebx,%ebx
  lea    D20(%rip),%r13
  mov    %rax,0x8(%rsp)
  nopl   (%rax)
L46:
  mov    0x1c(%rsp),%eax
  xor    %r15d,%r15d
  test   %eax,%eax
  jg     L51
  jmp    L6
  nopl   (%rax)
L80:
  add    $0x1,%r15
  cmp    %r15,0x8(%rsp)
  je     L6
L51:
  mov    0x0(%rbp),%rax
  mov    %r15d,%ecx
  mov    %ebx,%edx
  mov    %r13,%rsi
  mov    %r12,%rdi
  movss  (%rax,%r15,4),%xmm0
  call   <fprintf@plt>
  test   %eax,%eax
  jne    L80
  mov    0x10(%rsp),%rsi
  mov    %r15d,%ecx
  mov    %ebx,%edx
  lea    D15(%rip),%rdi
  add    $0x1,%r15
  call   <yap_sysquit@plt>
  cmp    %r15,0x8(%rsp)
  jne    L51
L6:
  add    $0x1,%ebx
  add    $0x8,%rbp
  cmp    %ebx,0x18(%rsp)
  jne    L46
L41:
  mov    %r12,%rdi
  call   <ferror@plt>
  test   %rax,%rax
  jne    L99
L92:
  add    $0x28,%rsp
  mov    %r12,%rdi
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  pop    %r15
  jmp    10a0 <fclose@plt>
L99:
  mov    0x10(%rsp),%rsi
  lea    D5(%rip),%rdi
  xor    %eax,%eax
  call   <yap_sysquit@plt>
  jmp    L92
L94:
  mov    0x10(%rsp),%rsi
  lea    D18(%rip),%rdi
  xor    %eax,%eax
  call   <yap_sysquit@plt>
  jmp    L103
```

tool_calls: name: extract_symbolic_data
arguments: tag: D19
datatype: string
name: extract_symbolic_data
arguments: tag: D20
datatype: string
name: extract_symbolic_data
arguments: tag: D15
datatype: string
name: extract_symbolic_data
arguments: tag: D5
datatype: string
name: extract_symbolic_data
arguments: tag: D18
datatype: string

tool: D19: w

tool: D20: %d %d %g


tool: D15: Cannot write to '%s' position %d,


tool: D5: Error on writing file '%s' 

tool: D18: Cannot open file '%s' for write


assistant: ```c
void write_fmat(char *dfile, int N, int C, float **f) {
  int i, j;
  FILE *fp = fopen(dfile, "w");
  if (!fp)
    yap_sysquit("Cannot open file '%s' for write\n", dfile);
  for (i = 0; i < N; i++) {
    for (j = 0; j < C; j++) {
      if (!fprintf(fp, "%d %d %g\n", i, j, f[i][j])) {
        yap_sysquit("Cannot write to '%s' position %d,\n", dfile, i, j);
      }
    }
  }
  if (ferror(fp))
    yap_sysquit("Error on writing file '%s' ", dfile);
  fclose(fp);
}
```
user: 下面的汇编指令对应的C源代码是什么:

```asm
<write_fmat>:
  endbr64
  push   %r15
  push   %r14
  push   %r13
  mov    %edx,%r13d
  push   %r12
  push   %rbp
  mov    %rcx,%rbp
  push   %rbx
  sub    $0x28,%rsp
  mov    %esi,0x1c(%rsp)
  lea    D21(%rip),%rsi
  mov    %rdi,0x10(%rsp)
  call   <fopen@plt>
  mov    %rax,%r12
  test   %rax,%rax
  je     L53
L82:
  mov    0x1c(%rsp),%eax
  test   %eax,%eax
  jle    L84
  test   %r13d,%r13d
  jle    L84
  movslq %r13d,%rax
  xor    %ebx,%ebx
  lea    D33(%rip),%r14
  mov    %rax,0x8(%rsp)
  nopw   0x0(%rax,%rax,1)
L27:
  xor    %r15d,%r15d
  jmp    L31
  nopl   (%rax)
L36:
  add    $0x1,%r15
  cmp    %r15,0x8(%rsp)
  je     L49
L31:
  mov    0x0(%rbp),%rax
  mov    %r15d,%ecx
  mov    %ebx,%edx
  mov    %r14,%rsi
  mov    %r12,%rdi
  movss  (%rax,%r15,4),%xmm0
  call   <fprintf@plt>
  test   %eax,%eax
  jne    L36
  mov    0x10(%rsp),%rsi
  mov    %r15d,%ecx
  mov    %ebx,%edx
  lea    D13(%rip),%rdi
  add    $0x1,%r15
  call   <yap_sysquit@plt>
  cmp    %r15,0x8(%rsp)
  jne    L31
L49:
  add    $0x1,%ebx
  add    $0x8,%rbp
  cmp    %ebx,0x1c(%rsp)
  jne    L27
L84:
  mov    %r12,%rdi
  call   <ferror@plt>
  test   %rax,%rax
  jne    L106
L107:
  add    $0x28,%rsp
  mov    %r12,%rdi
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  pop    %r15
  jmp    10a0 <fclose@plt>
L106:
  mov    0x10(%rsp),%rsi
  lea    D8(%rip),%rdi
  xor    %eax,%eax
  call   <yap_sysquit@plt>
  jmp    L107
L53:
  mov    0x10(%rsp),%rsi
  lea    D43(%rip),%rdi
  xor    %eax,%eax
  call   <yap_sysquit@plt>
  jmp    L82
```

tool_calls: name: parse_data
arguments: tag: D21
type: string
name: parse_data
arguments: tag: D33
type: string
name: parse_data
arguments: tag: D13
type: string
name: parse_data
arguments: tag: D8
type: string
name: parse_data
arguments: tag: D43
type: string

tool: D21: w

tool: D33: %d %d %g


tool: D13: Cannot write to '%s' position %d,


tool: D8: Error on writing file '%s' 

tool: D43: Cannot open file '%s' for write


assistant: ```c
void write_fmat(char *dfile, int N, int C, float **f) {
  int i, j;
  FILE *fp = fopen(dfile, "w");
  if (!fp)
    yap_sysquit("Cannot open file '%s' for write\n", dfile);
  for (i = 0; i < N; i++) {
    for (j = 0; j < C; j++) {
      if (!fprintf(fp, "%d %d %g\n", i, j, f[i][j])) {
        yap_sysquit("Cannot write to '%s' position %d,\n", dfile, i, j);
      }
    }
  }
  if (ferror(fp))
    yap_sysquit("Error on writing file '%s' ", dfile);
  fclose(fp);
}
```
user: 请将这段汇编代码片段转换成等效的C代码：

```asm
<c64i>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  mov    %edi,%eax
  mov    %al,-0x4(%rbp)
  cmpb   $0x2e,-0x4(%rbp)
  jne    L97
  mov    $0x0,%eax
  jmp    L54
L97:
  cmpb   $0x2f,-0x4(%rbp)
  jne    L82
  mov    $0x1,%eax
  jmp    L54
L82:
  cmpb   $0x2f,-0x4(%rbp)
  jle    L106
  cmpb   $0x39,-0x4(%rbp)
  jg     L106
  movsbl -0x4(%rbp),%eax
  sub    $0x2e,%eax
  jmp    L54
L106:
  cmpb   $0x40,-0x4(%rbp)
  jle    L17
  cmpb   $0x5a,-0x4(%rbp)
  jg     L17
  movsbl -0x4(%rbp),%eax
  sub    $0x35,%eax
  jmp    L54
L17:
  cmpb   $0x60,-0x4(%rbp)
  jle    L40
  cmpb   $0x7a,-0x4(%rbp)
  jg     L40
  movsbl -0x4(%rbp),%eax
  sub    $0x3b,%eax
  jmp    L54
L40:
  mov    $0xffffffff,%eax
L54:
  pop    %rbp
  ret
```

assistant: ```c
int c64i(char c) {
  if (c == '.')
    return (0);
  if (c == '/')
    return (1);
  if (c >= '0' && c <= '9')
    return (c - '0' + 2);
  if (c >= 'A' && c <= 'Z')
    return (c - 'A' + 12);
  if (c >= 'a' && c <= 'z')
    return (c - 'a' + 38);
  else
    return (-1);
}
```
user: 请将以下的汇编代码转换成C语言代码：

```asm
<c64i>:
  endbr64
  mov    $0x0,%eax
  cmp    $0x2e,%dil
  je     L26
  mov    $0x1,%eax
  cmp    $0x2f,%dil
  je     L26
  lea    -0x30(%rdi),%eax
  cmp    $0x9,%al
  jbe    L9
  lea    -0x41(%rdi),%eax
  cmp    $0x19,%al
  jbe    L39
  lea    -0x61(%rdi),%eax
  cmp    $0x19,%al
  ja     L42
  movsbl %dil,%edi
  lea    -0x3b(%rdi),%eax
  ret
L9:
  movsbl %dil,%edi
  lea    -0x2e(%rdi),%eax
  ret
L39:
  movsbl %dil,%edi
  lea    -0x35(%rdi),%eax
  ret
L42:
  mov    $0xffffffff,%eax
L26:
  ret
```

assistant: ```c
int c64i(char c) {
  if (c == '.')
    return (0);
  if (c == '/')
    return (1);
  if (c >= '0' && c <= '9')
    return (c - '0' + 2);
  if (c >= 'A' && c <= 'Z')
    return (c - 'A' + 12);
  if (c >= 'a' && c <= 'z')
    return (c - 'a' + 38);
  else
    return (-1);
}
```
user: 提供的汇编代码用C语言表示会是什么样子:

```asm
<c64i>:
  endbr64
  xor    %eax,%eax
  cmp    $0x2e,%dil
  je     L34
  mov    $0x1,%eax
  cmp    $0x2f,%dil
  je     L34
  lea    -0x30(%rdi),%eax
  cmp    $0x9,%al
  jbe    L35
  lea    -0x41(%rdi),%eax
  cmp    $0x19,%al
  jbe    L4
  lea    -0x61(%rdi),%eax
  cmp    $0x19,%al
  ja     L46
  sub    $0x3b,%edi
  movsbl %dil,%eax
  ret
L46:
  mov    $0xffffffff,%eax
L34:
  ret
  nopw   0x0(%rax,%rax,1)
L35:
  sub    $0x2e,%edi
  movsbl %dil,%eax
  ret
  nopl   0x0(%rax,%rax,1)
L4:
  sub    $0x35,%edi
  movsbl %dil,%eax
  ret
```

assistant: ```c
int c64i(char c) {
  if (c == '.')
    return (0);
  if (c == '/')
    return (1);
  if (c >= '0' && c <= '9')
    return (c - '0' + 2);
  if (c >= 'A' && c <= 'Z')
    return (c - 'A' + 12);
  if (c >= 'a' && c <= 'z')
    return (c - 'a' + 38);
  else
    return (-1);
}
```
user: Translate the below assembly code into C programming language:

```asm
<c64i>:
  endbr64
  xor    %eax,%eax
  cmp    $0x2e,%dil
  je     L7
  mov    $0x1,%eax
  cmp    $0x2f,%dil
  je     L7
  lea    -0x30(%rdi),%eax
  cmp    $0x9,%al
  jbe    L18
  lea    -0x41(%rdi),%eax
  cmp    $0x19,%al
  jbe    L14
  lea    -0x61(%rdi),%eax
  cmp    $0x19,%al
  ja     L2
  sub    $0x3b,%edi
  movsbl %dil,%eax
  ret
L2:
  mov    $0xffffffff,%eax
L7:
  ret
  nopw   0x0(%rax,%rax,1)
L18:
  sub    $0x2e,%edi
  movsbl %dil,%eax
  ret
  nopl   0x0(%rax,%rax,1)
L14:
  sub    $0x35,%edi
  movsbl %dil,%eax
  ret
```

assistant: ```c
int c64i(char c) {
  if (c == '.')
    return (0);
  if (c == '/')
    return (1);
  if (c >= '0' && c <= '9')
    return (c - '0' + 2);
  if (c >= 'A' && c <= 'Z')
    return (c - 'A' + 12);
  if (c >= 'a' && c <= 'z')
    return (c - 'a' + 38);
  else
    return (-1);
}
```
user: Converte this assembly snippet into its equivalent C code:

```asm
<main>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  mov    $0x0,%eax
  call   <brb_listen@plt>
  mov    $0x0,%eax
  pop    %rbp
  ret
```

assistant: ```c
int main() {
  brb_listen();
  return 0;
}
```
user: 请显示与下面列出的汇编代码相匹配的C语言实现:

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

assistant: ```c
int main() {
  brb_listen();
  return 0;
}
```
user: 提供的汇编代码用C语言表示会是什么样子：

```asm
<main>:
  endbr64
  sub    $0x8,%rsp
  xor    %eax,%eax
  call   <brb_listen@plt>
  xor    %eax,%eax
  add    $0x8,%rsp
  ret
```

assistant: ```c
int main() {
  brb_listen();
  return 0;
}
```
user: 请将这段汇编代码片段转换成等效的C代码：

```asm
<main>:
  endbr64
  sub    $0x8,%rsp
  xor    %eax,%eax
  call   <brb_listen@plt>
  xor    %eax,%eax
  add    $0x8,%rsp
  ret
```

assistant: ```c
int main() {
  brb_listen();
  return 0;
}
```
user: 提供的汇编代码用C语言表示会是什么样子：

```asm
<getsplitnumv4>:
  endbr64
  push   %rbp
  push   %rbx
  sub    $0x18,%rsp
  mov    %rdi,%rbp
  mov    %rsi,%rbx
  mov    %fs:0x28,%rax
  mov    %rax,0x8(%rsp)
  xor    %eax,%eax
  call   <strlen@plt>
  test   %eax,%eax
  jle    L155
  mov    %rbp,%rdi
  call   <strlen@plt>
  cmp    $0x3,%eax
  jg     L48
  cmpb   $0x2f,0x0(%rbp)
  sete   %al
  movzbl %al,%eax
  add    %rax,%rbp
  mov    %rbp,%rdi
  call   <atoi@plt>
  lea    -0x1(%rax),%edx
  cmp    $0x1f,%edx
  ja     L158
  mov    $0x0,%edx
  mov    $0x0,%ecx
  mov    $0x80000000,%edi
L137:
  mov    %edi,%esi
  shr    %cl,%esi
  or     %esi,%edx
  add    $0x1,%ecx
  cmp    %ecx,%eax
  jne    L137
  mov    %edx,0x4(%rsp)
L44:
  mov    0x4(%rsp),%esi
  mov    $0x1f,%ecx
  mov    $0x0,%eax
  mov    $0x1,%edi
  jmp    L38
L48:
  lea    D5(%rip),%rsi
  mov    %rbp,%rdi
  call   <strstr@plt>
  test   %eax,%eax
  jne    L119
  mov    $0x10,%edx
  mov    $0x0,%esi
  mov    %rbp,%rdi
  call   <strtoul@plt>
  mov    %eax,0x4(%rsp)
  jmp    L44
L119:
  lea    0x4(%rsp),%rsi
  mov    %rbp,%rdi
  call   <quadtonum@plt>
  test   %rax,%rax
  je     L44
  mov    $0xffffffff,%eax
  jmp    L52
L66:
  cmp    $0x1,%eax
  jne    L69
  mov    %esi,%eax
  sar    %cl,%eax
  and    $0x1,%eax
  add    $0x1,%eax
L69:
  sub    $0x1,%ecx
  cmp    $0xffffffff,%ecx
  je     L178
L38:
  test   %eax,%eax
  jne    L66
  mov    %esi,%edx
  sar    %cl,%edx
  and    $0x1,%edx
  mov    %edi,%eax
  sub    %edx,%eax
  jmp    L69
L178:
  cmp    $0x2,%eax
  je     L160
  mov    %esi,(%rbx)
  mov    $0x0,%eax
L52:
  mov    0x8(%rsp),%rdx
  sub    %fs:0x28,%rdx
  jne    L109
  add    $0x18,%rsp
  pop    %rbx
  pop    %rbp
  ret
L155:
  mov    $0xffffffff,%eax
  jmp    L52
L158:
  mov    $0xffffffff,%eax
  jmp    L52
L160:
  mov    $0xffffffff,%eax
  jmp    L52
L109:
  call   <__stack_chk_fail@plt>
```

tool_calls: name: disassemble_data
arguments: tag: D5
type_guessed: string

tool: D5: .

assistant: ```c
int getsplitnumv4(char *buf, u_int32_t *splitmask) {
  int x, y;
  u_int32_t sm;
  if (strlen(buf) < 1)
    return -1;
  if (strlen(buf) < 4) {
    if (buf[0] == '/')
      buf++;
    y = atoi(buf);
    if (y < 1 || y > 32)
      return -1;
    sm = 0;
    for (x = 0; x < y; x++)
      sm = sm | (1 << (31 - x));
  } else {
    if (!strstr(buf, "."))
      sm = strtoul(buf, (char **)NULL, 16);
    else {
      if (quadtonum(buf, &sm))
        return -1;
    }
  }
  y = 0;
  for (x = 0; x < 32; x++) {
    if (!y && !((sm >> (31 - x)) & 1))
      y = 1;
    if (y == 1 && ((sm >> (31 - x)) & 1))
      y = 2;
  }
  if (y == 2)
    return -1;
  *splitmask = sm;
  return 0;
}
```
user: Converte this assembly snippet into its equivalent C code:

```asm
<getsplitnumv4>:
  endbr64
  push   %rbp
  mov    %rdi,%rbp
  push   %rbx
  mov    %rsi,%rbx
  sub    $0x18,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,0x8(%rsp)
  xor    %eax,%eax
  call   <strlen@plt>
  test   %eax,%eax
  jle    L8
  mov    %rbp,%rdi
  call   <strlen@plt>
  cmp    $0x3,%eax
  jg     L55
  xor    %eax,%eax
  cmpb   $0x2f,0x0(%rbp)
  sete   %al
  add    %rax,%rbp
  mov    %rbp,%rdi
  call   <atoi@plt>
  lea    -0x1(%rax),%edx
  cmp    $0x1f,%edx
  ja     L8
  xor    %esi,%esi
  xor    %ecx,%ecx
  mov    $0x80000000,%edi
  nopw   0x0(%rax,%rax,1)
L22:
  mov    %edi,%edx
  shr    %cl,%edx
  add    $0x1,%ecx
  or     %edx,%esi
  cmp    %ecx,%eax
  jne    L22
L198:
  xor    %eax,%eax
  xor    %edx,%edx
  mov    $0x1f,%ecx
L208:
  test   %eax,%eax
  je     L118
L80:
  add    $0x1,%edx
  cmp    $0x20,%edx
  jne    L208
  cmp    $0x2,%eax
  je     L8
L200:
  mov    %esi,(%rbx)
  xor    %eax,%eax
L48:
  mov    0x8(%rsp),%rdx
  sub    %fs:0x28,%rdx
  jne    L66
  add    $0x18,%rsp
  pop    %rbx
  pop    %rbp
  ret
  nopw   0x0(%rax,%rax,1)
L118:
  mov    %ecx,%eax
  sub    %edx,%eax
  bt     %eax,%esi
  jae    L51
L220:
  add    $0x1,%edx
  cmp    $0x20,%edx
  je     L200
  mov    %ecx,%eax
  sub    %edx,%eax
  bt     %eax,%esi
  jb     L220
L51:
  mov    %ecx,%edi
  lea    0x1(%rdx),%eax
  sub    %edx,%edi
  bt     %edi,%esi
  jb     L134
L71:
  cmp    $0x20,%eax
  je     L200
  mov    %eax,%edx
  mov    %ecx,%edi
  sub    %edx,%edi
  lea    0x1(%rdx),%eax
  bt     %edi,%esi
  jae    L71
L134:
  cmp    $0x20,%eax
  je     L8
  cmp    $0x1e,%edx
  je     L8
  cmp    $0x1d,%edx
  je     L8
  add    $0x4,%edx
  cmp    $0x20,%edx
  je     L8
  mov    $0x2,%eax
  jmp    L80
  nopw   0x0(%rax,%rax,1)
L8:
  mov    $0xffffffff,%eax
  jmp    L48
  nopw   0x0(%rax,%rax,1)
L55:
  lea    D5(%rip),%rsi
  mov    %rbp,%rdi
  call   <strstr@plt>
  test   %eax,%eax
  je     L1
  lea    0x4(%rsp),%rsi
  mov    %rbp,%rdi
  call   <quadtonum@plt>
  test   %rax,%rax
  jne    L8
  mov    0x4(%rsp),%esi
  jmp    L198
L1:
  xor    %esi,%esi
  mov    $0x10,%edx
  mov    %rbp,%rdi
  call   <strtoul@plt>
  mov    %eax,%esi
  jmp    L198
L66:
  call   <__stack_chk_fail@plt>
```

tool_calls: name: unpack_data
arguments: data_label: D5
data_type: string

tool: D5: .

assistant: ```c
int getsplitnumv4(char *buf, u_int32_t *splitmask) {
  int x, y;
  u_int32_t sm;
  if (strlen(buf) < 1)
    return -1;
  if (strlen(buf) < 4) {
    if (buf[0] == '/')
      buf++;
    y = atoi(buf);
    if (y < 1 || y > 32)
      return -1;
    sm = 0;
    for (x = 0; x < y; x++)
      sm = sm | (1 << (31 - x));
  } else {
    if (!strstr(buf, "."))
      sm = strtoul(buf, (char **)NULL, 16);
    else {
      if (quadtonum(buf, &sm))
        return -1;
    }
  }
  y = 0;
  for (x = 0; x < 32; x++) {
    if (!y && !((sm >> (31 - x)) & 1))
      y = 1;
    if (y == 1 && ((sm >> (31 - x)) & 1))
      y = 2;
  }
  if (y == 2)
    return -1;
  *splitmask = sm;
  return 0;
}
```
user: 请将这段汇编代码片段转换成等效的C代码:

```asm
<getsplitnumv4>:
  endbr64
  push   %rbp
  mov    %rdi,%rbp
  push   %rbx
  mov    %rsi,%rbx
  sub    $0x18,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,0x8(%rsp)
  xor    %eax,%eax
  call   <strlen@plt>
  test   %eax,%eax
  jle    L124
  mov    %rbp,%rdi
  call   <strlen@plt>
  cmp    $0x3,%eax
  jg     L32
  xor    %eax,%eax
  cmpb   $0x2f,0x0(%rbp)
  sete   %al
  add    %rax,%rbp
  mov    %rbp,%rdi
  call   <atoi@plt>
  lea    -0x1(%rax),%edx
  cmp    $0x1f,%edx
  ja     L124
  xor    %esi,%esi
  xor    %ecx,%ecx
  mov    $0x80000000,%edi
  nop
L129:
  mov    %edi,%edx
  shr    %cl,%edx
  add    $0x1,%ecx
  or     %edx,%esi
  cmp    %ecx,%eax
  jne    L129
L133:
  xor    %edx,%edx
  mov    $0x1f,%ecx
  nopl   0x0(%rax)
L132:
  mov    %ecx,%eax
  sub    %edx,%eax
  bt     %eax,%esi
  jb     L43
  mov    $0x1f,%ecx
L40:
  mov    %ecx,%eax
  sub    %edx,%eax
  add    $0x1,%edx
  bt     %eax,%esi
  jae    L27
L124:
  mov    $0xffffffff,%eax
L24:
  mov    0x8(%rsp),%rdx
  sub    %fs:0x28,%rdx
  jne    L67
  add    $0x18,%rsp
  pop    %rbx
  pop    %rbp
  ret
  xchg   %ax,%ax
L27:
  cmp    $0x20,%edx
  jne    L40
  mov    %esi,(%rbx)
  xor    %eax,%eax
  jmp    L24
  nopl   0x0(%rax,%rax,1)
L43:
  add    $0x1,%edx
  cmp    $0x20,%edx
  jne    L132
  mov    %esi,(%rbx)
  xor    %eax,%eax
  jmp    L24
  xchg   %ax,%ax
L32:
  lea    D6(%rip),%rsi
  mov    %rbp,%rdi
  call   <strstr@plt>
  test   %eax,%eax
  je     L87
  lea    0x4(%rsp),%rsi
  mov    %rbp,%rdi
  call   <quadtonum@plt>
  test   %rax,%rax
  jne    L124
  mov    0x4(%rsp),%esi
  jmp    L133
L87:
  xor    %esi,%esi
  mov    $0x10,%edx
  mov    %rbp,%rdi
  call   <strtoul@plt>
  mov    %eax,%esi
  jmp    L133
L67:
  call   <__stack_chk_fail@plt>
```

tool_calls: name: retrieve_data
arguments: data_label: D6
type_guessed: string

tool: D6: .

assistant: ```c
int getsplitnumv4(char *buf, u_int32_t *splitmask) {
  int x, y;
  u_int32_t sm;
  if (strlen(buf) < 1)
    return -1;
  if (strlen(buf) < 4) {
    if (buf[0] == '/')
      buf++;
    y = atoi(buf);
    if (y < 1 || y > 32)
      return -1;
    sm = 0;
    for (x = 0; x < y; x++)
      sm = sm | (1 << (31 - x));
  } else {
    if (!strstr(buf, "."))
      sm = strtoul(buf, (char **)NULL, 16);
    else {
      if (quadtonum(buf, &sm))
        return -1;
    }
  }
  y = 0;
  for (x = 0; x < 32; x++) {
    if (!y && !((sm >> (31 - x)) & 1))
      y = 1;
    if (y == 1 && ((sm >> (31 - x)) & 1))
      y = 2;
  }
  if (y == 2)
    return -1;
  *splitmask = sm;
  return 0;
}
```