ylfeng/ReF-Decompile-dataset huggingface dataset:
user: What is the c source code of the assembly code below:

```asm
<main>:
  endbr64
  push   %rbx
  cmp    $0x3,%edi
  je     L28
  lea    D0(%rip),%rdi
  call   <printf@plt>
L12:
  mov    $0x0,%eax
  pop    %rbx
  ret
L28:
  mov    %rsi,%rbx
  mov    0x8(%rsi),%rdi
  lea    D26(%rip),%rsi
  call   <strcmp@plt>
  test   %rax,%rax
  jne    L32
  mov    0x10(%rbx),%rdi
  call   <cd@plt>
  jmp    L12
L32:
  lea    D7(%rip),%rdi
  call   <puts@plt>
  jmp    L12
```

tool_calls: name: disassemble_data
arguments: tag: D0
type_infered: string
name: disassemble_data
arguments: tag: D26
type_infered: string
name: disassemble_data
arguments: tag: D7
type_infered: string

tool: D0: Invalid number of arguments,type 'HELP' for help

tool: D26: cd

tool: D7: No such directory found.

assistant: ```c
int main(int argc, char *argv[]) {
  if (argc != 3) {
    printf("Invalid number of arguments,type 'HELP' for help");
  } else {
    if (strcmp(argv[1], "cd") == 0) {
      cd(argv[2]);
    } else {
      puts("No such directory found.");
    }
  }
}
```
user: Demonstrate the C code that generates the assembly output below:

```asm
<main>:
  endbr64
  push   %rbx
  cmp    $0x3,%edi
  je     L23
  lea    D0(%rip),%rdi
  call   <printf@plt>
L22:
  xor    %eax,%eax
  pop    %rbx
  ret
L23:
  mov    0x8(%rsi),%rdi
  mov    %rsi,%rbx
  lea    D6(%rip),%rsi
  call   <strcmp@plt>
  test   %rax,%rax
  jne    L16
  mov    0x10(%rbx),%rdi
  call   <cd@plt>
  jmp    L22
L16:
  lea    D9(%rip),%rdi
  call   <puts@plt>
  jmp    L22
```

tool_calls: name: extract_symbolic_data
arguments: data_label: D0
type: string
name: extract_symbolic_data
arguments: data_label: D6
type: string
name: extract_symbolic_data
arguments: data_label: D9
type: string

tool: D0: Invalid number of arguments,type 'HELP' for help

tool: D6: cd

tool: D9: No such directory found.

assistant: ```c
int main(int argc, char *argv[]) {
  if (argc != 3) {
    printf("Invalid number of arguments,type 'HELP' for help");
  } else {
    if (strcmp(argv[1], "cd") == 0) {
      cd(argv[2]);
    } else {
      puts("No such directory found.");
    }
  }
}
```
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
  push   %rbx
  cmp    $0x3,%edi
  je     L7
  lea    D28(%rip),%rdi
  call   <printf@plt>
L13:
  xor    %eax,%eax
  pop    %rbx
  ret
L7:
  mov    0x8(%rsi),%rdi
  mov    %rsi,%rbx
  lea    D18(%rip),%rsi
  call   <strcmp@plt>
  test   %rax,%rax
  jne    L15
  mov    0x10(%rbx),%rdi
  call   <cd@plt>
  jmp    L13
L15:
  lea    D4(%rip),%rdi
  call   <puts@plt>
  jmp    L13
```

tool_calls: name: retrieve_data
arguments: label: D28
data_type: string
name: retrieve_data
arguments: label: D18
data_type: string
name: retrieve_data
arguments: label: D4
data_type: string

tool: D28: Invalid number of arguments,type 'HELP' for help

tool: D18: cd

tool: D4: No such directory found.

assistant: ```c
int main(int argc, char *argv[]) {
  if (argc != 3) {
    printf("Invalid number of arguments,type 'HELP' for help");
  } else {
    if (strcmp(argv[1], "cd") == 0) {
      cd(argv[2]);
    } else {
      puts("No such directory found.");
    }
  }
}
```
user: 下面的汇编指令对应的C源代码是什么:

```asm
<main>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x30,%rsp
  mov    %edi,-0x24(%rbp)
  mov    %rsi,-0x30(%rbp)
  mov    %fs:0x28,%rax
  mov    %rax,-0x8(%rbp)
  xor    %eax,%eax
  mov    -0x30(%rbp),%rax
  add    $0x8,%rax
  mov    (%rax),%rax
  lea    D13(%rip),%rdx
  mov    %rdx,%rsi
  mov    %rax,%rdi
  call   <fopen@plt>
  mov    %rax,-0x18(%rbp)
  mov    -0x30(%rbp),%rax
  add    $0x10,%rax
  mov    (%rax),%rax
  lea    D4(%rip),%rdx
  mov    %rdx,%rsi
  mov    %rax,%rdi
  call   <fopen@plt>
  mov    %rax,-0x10(%rbp)
  movl   $0x0,-0x20(%rbp)
  movl   $0x0,-0x1c(%rbp)
L34:
  mov    -0x18(%rbp),%rdx
  lea    -0x20(%rbp),%rax
  mov    %rdx,%rcx
  mov    $0x4,%edx
  mov    $0x1,%esi
  mov    %rax,%rdi
  call   <fread@plt>
  mov    %eax,-0x1c(%rbp)
  mov    -0x20(%rbp),%edx
  mov    -0x10(%rbp),%rax
  lea    D9(%rip),%rcx
  mov    %rcx,%rsi
  mov    %rax,%rdi
  call   <fprintf@plt>
  mov    -0x18(%rbp),%rax
  mov    %rax,%rdi
  call   <feof@plt>
  test   %rax,%rax
  je     L44
  mov    -0x18(%rbp),%rax
  mov    %rax,%rdi
  call   <fclose@plt>
  mov    -0x10(%rbp),%rax
  mov    %rax,%rdi
  call   <fclose@plt>
  mov    $0x0,%eax
  jmp    L16
L44:
  cmpl   $0x0,-0x1c(%rbp)
  je     L35
  jmp    L34
L35:
  mov    $0x0,%eax
L16:
  mov    -0x8(%rbp),%rdx
  sub    %fs:0x28,%rdx
  je     L23
  call   <__stack_chk_fail@plt>
L23:
  leave
  ret
```

tool_calls: name: read_data
arguments: data_tag: D13
type_guessed: string
name: read_data
arguments: data_tag: D4
type_guessed: string
name: read_data
arguments: data_tag: D9
type_guessed: string

tool: D13: r

tool: D4: w

tool: D9: %i,

assistant: ```c
int main(int argc, char **argv) {
  FILE *file1 = fopen(argv[1], "r");
  FILE *file2 = fopen(argv[2], "w");
  int ilhv1 = 0;
  int readcount = 0;
iback:
  readcount = fread(&ilhv1, 1, 4, file1);
  fprintf(file2, "%i,", ilhv1);
  if (feof(file1)) {
    fclose(file1);
    fclose(file2);
    return 0;
  }
  if (readcount != 0)
    goto iback;
  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
  push   %r13
  push   %r12
  push   %rbp
  push   %rbx
  sub    $0x18,%rsp
  mov    %rsi,%rbx
  mov    %fs:0x28,%rax
  mov    %rax,0x8(%rsp)
  xor    %eax,%eax
  mov    0x8(%rsi),%rdi
  lea    D26(%rip),%rsi
  call   <fopen@plt>
  mov    %rax,%rbp
  mov    0x10(%rbx),%rdi
  lea    D29(%rip),%rsi
  call   <fopen@plt>
  mov    %rax,%r12
  movl   $0x0,0x4(%rsp)
  lea    D8(%rip),%r13
L20:
  lea    0x4(%rsp),%rdi
  mov    %rbp,%rcx
  mov    $0x4,%edx
  mov    $0x1,%esi
  call   <fread@plt>
  mov    %eax,%ebx
  mov    0x4(%rsp),%edx
  mov    %r13,%rsi
  mov    %r12,%rdi
  call   <fprintf@plt>
  mov    %rbp,%rdi
  call   <feof@plt>
  test   %rax,%rax
  jne    L35
  test   %ebx,%ebx
  jne    L20
  jmp    L13
L35:
  mov    %rbp,%rdi
  call   <fclose@plt>
  mov    %r12,%rdi
  call   <fclose@plt>
L13:
  mov    0x8(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L38
  mov    $0x0,%eax
  add    $0x18,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  ret
L38:
  call   <__stack_chk_fail@plt>
```

tool_calls: name: parse_data
arguments: tag: D26
type_infered: string
name: parse_data
arguments: tag: D29
type_infered: string
name: parse_data
arguments: tag: D8
type_infered: string

tool: D26: r

tool: D29: w

tool: D8: %i,

assistant: ```c
int main(int argc, char **argv) {
  FILE *file1 = fopen(argv[1], "r");
  FILE *file2 = fopen(argv[2], "w");
  int ilhv1 = 0;
  int readcount = 0;
iback:
  readcount = fread(&ilhv1, 1, 4, file1);
  fprintf(file2, "%i,", ilhv1);
  if (feof(file1)) {
    fclose(file1);
    fclose(file2);
    return 0;
  }
  if (readcount != 0)
    goto iback;
  return 0;
}
```
user: 这段汇编代码用C语言表示是什么样的:

```asm
<main>:
  endbr64
  push   %r14
  push   %r13
  lea    D11(%rip),%r13
  push   %r12
  push   %rbp
  push   %rbx
  mov    %rsi,%rbx
  sub    $0x10,%rsp
  mov    0x8(%rsi),%rdi
  lea    D0(%rip),%rsi
  mov    %fs:0x28,%rax
  mov    %rax,0x8(%rsp)
  xor    %eax,%eax
  lea    0x4(%rsp),%r14
  call   <fopen@plt>
  mov    0x10(%rbx),%rdi
  lea    D25(%rip),%rsi
  mov    %rax,%rbp
  call   <fopen@plt>
  movl   $0x0,0x4(%rsp)
  mov    %rax,%r12
  jmp    L7
  nop
L25:
  test   %ebx,%ebx
  je     L39
L7:
  mov    %rbp,%rcx
  mov    $0x4,%edx
  mov    $0x1,%esi
  mov    %r14,%rdi
  call   <fread@plt>
  mov    0x4(%rsp),%edx
  mov    %r12,%rdi
  mov    %r13,%rsi
  mov    %eax,%ebx
  call   <fprintf@plt>
  mov    %rbp,%rdi
  call   <feof@plt>
  test   %rax,%rax
  je     L25
  mov    %rbp,%rdi
  call   <fclose@plt>
  mov    %r12,%rdi
  call   <fclose@plt>
L39:
  mov    0x8(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L12
  add    $0x10,%rsp
  xor    %eax,%eax
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  ret
L12:
  call   <__stack_chk_fail@plt>
```

tool_calls: name: read_data
arguments: data_label: D11
data_type: string
name: read_data
arguments: data_label: D0
data_type: string
name: read_data
arguments: data_label: D25
data_type: string

tool: D11: %i,

tool: D0: r

tool: D25: w

assistant: ```c
int main(int argc, char **argv) {
  FILE *file1 = fopen(argv[1], "r");
  FILE *file2 = fopen(argv[2], "w");
  int ilhv1 = 0;
  int readcount = 0;
iback:
  readcount = fread(&ilhv1, 1, 4, file1);
  fprintf(file2, "%i,", ilhv1);
  if (feof(file1)) {
    fclose(file1);
    fclose(file2);
    return 0;
  }
  if (readcount != 0)
    goto iback;
  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
  push   %r14
  push   %r13
  lea    D17(%rip),%r13
  push   %r12
  push   %rbp
  push   %rbx
  mov    %rsi,%rbx
  sub    $0x10,%rsp
  mov    0x8(%rsi),%rdi
  lea    D2(%rip),%rsi
  mov    %fs:0x28,%rax
  mov    %rax,0x8(%rsp)
  xor    %eax,%eax
  lea    0x4(%rsp),%r14
  call   <fopen@plt>
  mov    0x10(%rbx),%rdi
  lea    D10(%rip),%rsi
  mov    %rax,%rbp
  call   <fopen@plt>
  movl   $0x0,0x4(%rsp)
  mov    %rax,%r12
  jmp    L36
  nop
L30:
  test   %ebx,%ebx
  je     L2
L36:
  mov    %rbp,%rcx
  mov    $0x4,%edx
  mov    $0x1,%esi
  mov    %r14,%rdi
  call   <fread@plt>
  mov    0x4(%rsp),%edx
  mov    %r12,%rdi
  mov    %r13,%rsi
  mov    %eax,%ebx
  call   <fprintf@plt>
  mov    %rbp,%rdi
  call   <feof@plt>
  test   %rax,%rax
  je     L30
  mov    %rbp,%rdi
  call   <fclose@plt>
  mov    %r12,%rdi
  call   <fclose@plt>
L2:
  mov    0x8(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L18
  add    $0x10,%rsp
  xor    %eax,%eax
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  ret
L18:
  call   <__stack_chk_fail@plt>
```

tool_calls: name: parse_data
arguments: data_label: D17
data_type: string
name: parse_data
arguments: data_label: D2
data_type: string
name: parse_data
arguments: data_label: D10
data_type: string

tool: D17: %i,

tool: D2: r

tool: D10: w

assistant: ```c
int main(int argc, char **argv) {
  FILE *file1 = fopen(argv[1], "r");
  FILE *file2 = fopen(argv[2], "w");
  int ilhv1 = 0;
  int readcount = 0;
iback:
  readcount = fread(&ilhv1, 1, 4, file1);
  fprintf(file2, "%i,", ilhv1);
  if (feof(file1)) {
    fclose(file1);
    fclose(file2);
    return 0;
  }
  if (readcount != 0)
    goto iback;
  return 0;
}
```
user: What would the C source look like for the assembly code provided here:

```asm
<Proj>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x30,%rsp
  mov    %rdi,-0x18(%rbp)
  mov    %rsi,-0x20(%rbp)
  mov    %edx,-0x24(%rbp)
  mov    %rcx,-0x30(%rbp)
  mov    -0x30(%rbp),%rax
  mov    %rax,%rdi
  call   <assert@plt>
  movl   $0x0,-0x4(%rbp)
  jmp    L14
L8:
  mov    -0x4(%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    %rax,%rdx
  mov    -0x4(%rbp),%eax
  cltq
  lea    0x0(,%rax,4),%rcx
  mov    -0x20(%rbp),%rax
  add    %rcx,%rax
  mov    (%rax),%eax
  cltq
  lea    0x0(,%rax,8),%rcx
  mov    -0x30(%rbp),%rax
  add    %rcx,%rax
  movsd  (%rdx),%xmm0
  movsd  %xmm0,(%rax)
  addl   $0x1,-0x4(%rbp)
L14:
  mov    -0x4(%rbp),%eax
  cmp    -0x24(%rbp),%eax
  jl     L8
  nop
  nop
  leave
  ret
```

assistant: ```c
void Proj(double *A, int *Omega, int kn, double *Z) {
  assert(Z);
  int i;
  for (i = 0; i < kn; i++) {
    Z[Omega[i]] = A[Omega[i]];
  }
}
```
user: Demonstrate the C code that generates the assembly output below:

```asm
<Proj>:
  endbr64
  push   %r13
  push   %r12
  push   %rbp
  push   %rbx
  sub    $0x8,%rsp
  mov    %rdi,%rbp
  mov    %rsi,%r13
  mov    %edx,%r12d
  mov    %rcx,%rbx
  mov    %rcx,%rdi
  call   <assert@plt>
  test   %r12d,%r12d
  jle    L17
  mov    %r13,%rax
  lea    -0x1(%r12),%edx
  lea    0x4(%r13,%rdx,4),%rcx
L5:
  movslq (%rax),%rdx
  movsd  0x0(%rbp,%rdx,8),%xmm0
  movsd  %xmm0,(%rbx,%rdx,8)
  add    $0x4,%rax
  cmp    %rcx,%rax
  jne    L5
L17:
  add    $0x8,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  ret
```

assistant: ```c
void Proj(double *A, int *Omega, int kn, double *Z) {
  assert(Z);
  int i;
  for (i = 0; i < kn; i++) {
    Z[Omega[i]] = A[Omega[i]];
  }
}
```
user: 请从给定的汇编指令推导出C源代码:

```asm
<Proj>:
  endbr64
  push   %r13
  mov    %edx,%r13d
  push   %r12
  mov    %rdi,%r12
  mov    %rcx,%rdi
  push   %rbp
  mov    %rcx,%rbp
  push   %rbx
  mov    %rsi,%rbx
  sub    $0x8,%rsp
  call   <assert@plt>
  test   %r13d,%r13d
  jle    L15
  lea    -0x1(%r13),%eax
  mov    %rbx,%rsi
  lea    0x4(%rbx,%rax,4),%rdx
  nopl   0x0(%rax,%rax,1)
L11:
  movslq (%rsi),%rax
  add    $0x4,%rsi
  movsd  (%r12,%rax,8),%xmm0
  movsd  %xmm0,0x0(%rbp,%rax,8)
  cmp    %rsi,%rdx
  jne    L11
L15:
  add    $0x8,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  ret
```

assistant: ```c
void Proj(double *A, int *Omega, int kn, double *Z) {
  assert(Z);
  int i;
  for (i = 0; i < kn; i++) {
    Z[Omega[i]] = A[Omega[i]];
  }
}
```
user: 请将这段汇编代码片段转换成等效的C代码：

```asm
<Proj>:
  endbr64
  push   %r13
  mov    %edx,%r13d
  push   %r12
  mov    %rdi,%r12
  mov    %rcx,%rdi
  push   %rbp
  mov    %rcx,%rbp
  push   %rbx
  mov    %rsi,%rbx
  sub    $0x8,%rsp
  call   <assert@plt>
  test   %r13d,%r13d
  jle    L16
  lea    -0x1(%r13),%eax
  mov    %rbx,%rsi
  lea    0x4(%rbx,%rax,4),%rdx
  nopl   0x0(%rax,%rax,1)
L19:
  movslq (%rsi),%rax
  add    $0x4,%rsi
  movsd  (%r12,%rax,8),%xmm0
  movsd  %xmm0,0x0(%rbp,%rax,8)
  cmp    %rsi,%rdx
  jne    L19
L16:
  add    $0x8,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  ret
```

assistant: ```c
void Proj(double *A, int *Omega, int kn, double *Z) {
  assert(Z);
  int i;
  for (i = 0; i < kn; i++) {
    Z[Omega[i]] = A[Omega[i]];
  }
}
```
user: Demonstrate the C code that generates the assembly output below:

```asm
<return_cdata_len>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  mov    %rdi,-0x18(%rbp)
  mov    -0x18(%rbp),%rax
  add    $0x9,%rax
  mov    %rax,-0x8(%rbp)
  movl   $0x9,-0xc(%rbp)
  jmp    L38
L4:
  mov    -0x8(%rbp),%rax
  movzbl (%rax),%eax
  cmp    $0x5d,%al
  jne    L56
  mov    -0x8(%rbp),%rax
  add    $0x1,%rax
  movzbl (%rax),%eax
  cmp    $0x5d,%al
  jne    L56
  mov    -0x8(%rbp),%rax
  add    $0x2,%rax
  movzbl (%rax),%eax
  cmp    $0x3e,%al
  jne    L56
  mov    -0xc(%rbp),%eax
  add    $0x3,%eax
  jmp    L9
L56:
  addl   $0x1,-0xc(%rbp)
  addq   $0x1,-0x8(%rbp)
L38:
  mov    -0x8(%rbp),%rax
  movzbl (%rax),%eax
  test   %al,%al
  jne    L4
  mov    -0xc(%rbp),%eax
L9:
  pop    %rbp
  ret
```

assistant: ```c
int return_cdata_len(const unsigned char *src) {
  const unsigned char *rpos = src + 9;
  int charslen = 9;
  while (*rpos != '\0') {
    if (*rpos == ']') {
      if (*(rpos + 1) == ']') {
        if (*(rpos + 2) == '>')
          return (charslen + 3);
      }
    }
    charslen++;
    rpos++;
  }
  return (charslen);
}
```
user: Converte this assembly snippet into its equivalent C code:

```asm
<return_cdata_len>:
  endbr64
  lea    0x9(%rdi),%rax
  movzbl 0x9(%rdi),%edx
  test   %dl,%dl
  je     L26
  mov    $0x9,%ecx
  jmp    L56
L65:
  add    $0x1,%ecx
  add    $0x1,%rax
  movzbl (%rax),%edx
  test   %dl,%dl
  je     L68
L56:
  cmp    $0x5d,%dl
  jne    L65
  cmpb   $0x5d,0x1(%rax)
  jne    L65
  cmpb   $0x3e,0x2(%rax)
  jne    L65
  add    $0x3,%ecx
L68:
  mov    %ecx,%eax
  ret
L26:
  mov    $0x9,%ecx
  jmp    L68
```

assistant: ```c
int return_cdata_len(const unsigned char *src) {
  const unsigned char *rpos = src + 9;
  int charslen = 9;
  while (*rpos != '\0') {
    if (*rpos == ']') {
      if (*(rpos + 1) == ']') {
        if (*(rpos + 2) == '>')
          return (charslen + 3);
      }
    }
    charslen++;
    rpos++;
  }
  return (charslen);
}
```
user: Translate the below assembly code into C programming language:

```asm
<return_cdata_len>:
  endbr64
  movzbl 0x9(%rdi),%ecx
  lea    0x9(%rdi),%rax
  mov    $0x9,%r8d
  test   %cl,%cl
  je     L49
  movzbl 0x1(%rax),%edx
  cmp    $0x5d,%cl
  je     L5
  nop
L0:
  add    $0x1,%r8d
  add    $0x1,%rax
  test   %dl,%dl
  je     L49
  mov    %edx,%ecx
L15:
  movzbl 0x1(%rax),%edx
  cmp    $0x5d,%cl
  jne    L0
L5:
  cmp    $0x5d,%dl
  jne    L0
  cmpb   $0x3e,0x2(%rax)
  je     L10
  add    $0x1,%r8d
  add    $0x1,%rax
  mov    %edx,%ecx
  jmp    L15
L10:
  add    $0x3,%r8d
L49:
  mov    %r8d,%eax
  ret
```

assistant: ```c
int return_cdata_len(const unsigned char *src) {
  const unsigned char *rpos = src + 9;
  int charslen = 9;
  while (*rpos != '\0') {
    if (*rpos == ']') {
      if (*(rpos + 1) == ']') {
        if (*(rpos + 2) == '>')
          return (charslen + 3);
      }
    }
    charslen++;
    rpos++;
  }
  return (charslen);
}
```
user: What would the C source look like for the assembly code provided here?

```asm
<return_cdata_len>:
  endbr64
  movzbl 0x9(%rdi),%ecx
  lea    0x9(%rdi),%rax
  mov    $0x9,%r8d
  test   %cl,%cl
  je     L25
  movzbl 0x1(%rax),%edx
  cmp    $0x5d,%cl
  je     L47
  nop
L8:
  add    $0x1,%r8d
  add    $0x1,%rax
  test   %dl,%dl
  je     L25
  mov    %edx,%ecx
L63:
  movzbl 0x1(%rax),%edx
  cmp    $0x5d,%cl
  jne    L8
L47:
  cmp    $0x5d,%dl
  jne    L8
  cmpb   $0x3e,0x2(%rax)
  je     L14
  add    $0x1,%r8d
  add    $0x1,%rax
  mov    %edx,%ecx
  jmp    L63
L14:
  add    $0x3,%r8d
L25:
  mov    %r8d,%eax
  ret
```

assistant: ```c
int return_cdata_len(const unsigned char *src) {
  const unsigned char *rpos = src + 9;
  int charslen = 9;
  while (*rpos != '\0') {
    if (*rpos == ']') {
      if (*(rpos + 1) == ']') {
        if (*(rpos + 2) == '>')
          return (charslen + 3);
      }
    }
    charslen++;
    rpos++;
  }
  return (charslen);
}
```
user: Translate the below assembly code into C programming language:

```asm
<validHostname>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x20,%rsp
  mov    %rdi,-0x18(%rbp)
  movl   $0x0,-0x4(%rbp)
  jmp    L28
L3:
  mov    -0x4(%rbp),%eax
  movslq %eax,%rdx
  mov    -0x18(%rbp),%rax
  add    %rdx,%rax
  movzbl (%rax),%eax
  movsbl %al,%eax
  mov    %eax,%edi
  call   <isalnum@plt>
  test   %rax,%rax
  jne    L8
  mov    -0x4(%rbp),%eax
  movslq %eax,%rdx
  mov    -0x18(%rbp),%rax
  add    %rdx,%rax
  movzbl (%rax),%eax
  cmp    $0x2d,%al
  je     L8
  mov    $0x0,%eax
  jmp    L23
L8:
  addl   $0x1,-0x4(%rbp)
L28:
  mov    -0x18(%rbp),%rax
  mov    %rax,%rdi
  call   <strlen@plt>
  cmp    %eax,-0x4(%rbp)
  jl     L3
  mov    $0x1,%eax
L23:
  leave
  ret
```

assistant: ```c
int validHostname(const char *hostname) {
  int i;
  for (i = 0; i < strlen(hostname); i++) {
    if (!(isalnum(hostname[i]) || (hostname[i] == '-'))) {
      return 0;
    }
  }
  return 1;
}
```
user: Please show me the C implementation that matches the assembly code listed below:

```asm
<validHostname>:
  endbr64
  push   %rbp
  push   %rbx
  sub    $0x8,%rsp
  mov    %rdi,%rbp
  mov    $0x0,%ebx
  jmp    L26
L6:
  add    $0x1,%rbx
L26:
  mov    %rbp,%rdi
  call   <strlen@plt>
  cmp    %ebx,%eax
  jle    L34
  movsbl 0x0(%rbp,%rbx,1),%edi
  call   <isalnum@plt>
  test   %rax,%rax
  jne    L6
  cmpb   $0x2d,0x0(%rbp,%rbx,1)
  je     L6
  mov    $0x0,%eax
  jmp    L15
L34:
  mov    $0x1,%eax
L15:
  add    $0x8,%rsp
  pop    %rbx
  pop    %rbp
  ret
```

assistant: ```c
int validHostname(const char *hostname) {
  int i;
  for (i = 0; i < strlen(hostname); i++) {
    if (!(isalnum(hostname[i]) || (hostname[i] == '-'))) {
      return 0;
    }
  }
  return 1;
}
```
user: 这段汇编代码用C语言表示是什么样的:

```asm
<validHostname>:
  endbr64
  push   %rbp
  mov    %rdi,%rbp
  push   %rbx
  xor    %ebx,%ebx
  sub    $0x8,%rsp
  jmp    L1
  nopl   0x0(%rax)
L6:
  movsbl 0x0(%rbp,%rbx,1),%edi
  call   <isalnum@plt>
  test   %rax,%rax
  jne    L12
  cmpb   $0x2d,0x0(%rbp,%rbx,1)
  jne    L26
L12:
  add    $0x1,%rbx
L1:
  mov    %rbp,%rdi
  call   <strlen@plt>
  cmp    %ebx,%eax
  jg     L6
  add    $0x8,%rsp
  mov    $0x1,%eax
  pop    %rbx
  pop    %rbp
  ret
  nopw   0x0(%rax,%rax,1)
L26:
  add    $0x8,%rsp
  xor    %eax,%eax
  pop    %rbx
  pop    %rbp
  ret
```

assistant: ```c
int validHostname(const char *hostname) {
  int i;
  for (i = 0; i < strlen(hostname); i++) {
    if (!(isalnum(hostname[i]) || (hostname[i] == '-'))) {
      return 0;
    }
  }
  return 1;
}
```
user: 请从给定的汇编指令推导出C源代码：

```asm
<validHostname>:
  endbr64
  push   %rbp
  mov    %rdi,%rbp
  push   %rbx
  xor    %ebx,%ebx
  sub    $0x8,%rsp
  jmp    L36
  nopl   0x0(%rax)
L10:
  movsbl 0x0(%rbp,%rbx,1),%edi
  call   <isalnum@plt>
  test   %rax,%rax
  jne    L2
  cmpb   $0x2d,0x0(%rbp,%rbx,1)
  jne    L23
L2:
  add    $0x1,%rbx
L36:
  mov    %rbp,%rdi
  call   <strlen@plt>
  cmp    %ebx,%eax
  jg     L10
  add    $0x8,%rsp
  mov    $0x1,%eax
  pop    %rbx
  pop    %rbp
  ret
  nopw   0x0(%rax,%rax,1)
L23:
  add    $0x8,%rsp
  xor    %eax,%eax
  pop    %rbx
  pop    %rbp
  ret
```

assistant: ```c
int validHostname(const char *hostname) {
  int i;
  for (i = 0; i < strlen(hostname); i++) {
    if (!(isalnum(hostname[i]) || (hostname[i] == '-'))) {
      return 0;
    }
  }
  return 1;
}
```
user: Please show me the C implementation that matches the assembly code listed below:

```asm
<is_bu_genre>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x10,%rsp
  mov    %rdi,-0x8(%rbp)
  mov    -0x8(%rbp),%rax
  mov    %rax,%rdi
  call   <bu_findgenre@plt>
  cmp    $0xffffffff,%eax
  je     L7
  mov    $0x1,%eax
  jmp    L11
L7:
  mov    $0x0,%eax
L11:
  leave
  ret
```

assistant: ```c
int is_bu_genre(const char *query) {
  if (bu_findgenre(query) != -1)
    return 1;
  return 0;
}
```
user: Translate the below assembly code into C programming language:

```asm
<is_bu_genre>:
  endbr64
  sub    $0x8,%rsp
  call   <bu_findgenre@plt>
  cmp    $0xffffffff,%eax
  setne  %al
  movzbl %al,%eax
  add    $0x8,%rsp
  ret
```

assistant: ```c
int is_bu_genre(const char *query) {
  if (bu_findgenre(query) != -1)
    return 1;
  return 0;
}
```
user: Please show me the C implementation that matches the assembly code listed below:

```asm
<is_bu_genre>:
  endbr64
  sub    $0x8,%rsp
  call   <bu_findgenre@plt>
  cmp    $0xffffffff,%eax
  setne  %al
  add    $0x8,%rsp
  movzbl %al,%eax
  ret
```

assistant: ```c
int is_bu_genre(const char *query) {
  if (bu_findgenre(query) != -1)
    return 1;
  return 0;
}
```
user: 下面的汇编指令对应的C源代码是什么：

```asm
<is_bu_genre>:
  endbr64
  sub    $0x8,%rsp
  call   <bu_findgenre@plt>
  cmp    $0xffffffff,%eax
  setne  %al
  add    $0x8,%rsp
  movzbl %al,%eax
  ret
```

assistant: ```c
int is_bu_genre(const char *query) {
  if (bu_findgenre(query) != -1)
    return 1;
  return 0;
}
```
user: 这段汇编代码用C语言表示是什么样的:

```asm
<get_ppm_drift>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x30,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,-0x8(%rbp)
  xor    %eax,%eax
  lea    -0x2c(%rbp),%rdx
  lea    -0x30(%rbp),%rax
  mov    %rdx,%rsi
  mov    %rax,%rdi
  call   <get_monotonic_and_raw@plt>
  mov    $0xf,%edi
  call   <sleep@plt>
  lea    -0x24(%rbp),%rdx
  lea    -0x28(%rbp),%rax
  mov    %rdx,%rsi
  mov    %rax,%rdi
  call   <get_monotonic_and_raw@plt>
  mov    -0x28(%rbp),%edx
  mov    -0x30(%rbp),%eax
  mov    %edx,%esi
  mov    %eax,%edi
  call   <diff_timespec@plt>
  mov    %rax,-0x20(%rbp)
  mov    -0x24(%rbp),%edx
  mov    -0x2c(%rbp),%eax
  mov    %edx,%esi
  mov    %eax,%edi
  call   <diff_timespec@plt>
  mov    %rax,-0x18(%rbp)
  mov    -0x20(%rbp),%rax
  imul   $0xf4240,%rax,%rax
  cqto
  idivq  -0x18(%rbp)
  sub    $0xf4240,%rax
  mov    %rax,-0x10(%rbp)
  mov    -0x10(%rbp),%rax
  mov    -0x8(%rbp),%rdx
  sub    %fs:0x28,%rdx
  je     L7
  call   <__stack_chk_fail@plt>
L7:
  leave
  ret
```

assistant: ```c
long long get_ppm_drift(void) {
  struct timespec mon_start, raw_start, mon_end, raw_end;
  long long delta1, delta2, eppm;
  get_monotonic_and_raw(&mon_start, &raw_start);
  sleep(15);
  get_monotonic_and_raw(&mon_end, &raw_end);
  delta1 = diff_timespec(mon_start, mon_end);
  delta2 = diff_timespec(raw_start, raw_end);
  eppm = (delta1 * 1000000) / delta2 - 1000000;
  return eppm;
}
```