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

```asm
<parser_free_grule>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x10,%rsp
  mov    %rdi,-0x8(%rbp)
  cmpq   $0x0,-0x8(%rbp)
  je     L1
  mov    -0x8(%rbp),%rax
  mov    %rax,%rdi
  call   <sfree@plt>
  nop
L1:
  nop
  leave
  ret
```

assistant: ```c
void parser_free_grule(void *rarg) {
  if (rarg) {
    sfree(rarg);
  }
  return;
}
```
user: 请将这段汇编代码片段转换成等效的C代码：

```asm
<parser_free_grule>:
  endbr64
  test   %rdi,%rdi
  je     L7
  sub    $0x8,%rsp
  call   <sfree@plt>
  add    $0x8,%rsp
  ret
L7:
  ret
```

assistant: ```c
void parser_free_grule(void *rarg) {
  if (rarg) {
    sfree(rarg);
  }
  return;
}
```
user: Demonstrate the C code that generates the assembly output below:

```asm
<parser_free_grule>:
  endbr64
  test   %rdi,%rdi
  je     L9
  jmp    1050 <sfree@plt>
  xchg   %ax,%ax
L9:
  ret
```

assistant: ```c
void parser_free_grule(void *rarg) {
  if (rarg) {
    sfree(rarg);
  }
  return;
}
```
user: Converte this assembly snippet into its equivalent C code:

```asm
<parser_free_grule>:
  endbr64
  test   %rdi,%rdi
  je     L9
  jmp    1050 <sfree@plt>
  xchg   %ax,%ax
L9:
  ret
```

assistant: ```c
void parser_free_grule(void *rarg) {
  if (rarg) {
    sfree(rarg);
  }
  return;
}
```
user: Converte this assembly snippet into its equivalent C code:

```asm
<init>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  mov    $0x0,%eax
  call   <initExtensionEntries@plt>
  mov    $0x0,%eax
  call   <initBuffer@plt>
  mov    $0x0,%eax
  call   <initShader@plt>
  mov    $0x0,%eax
  call   <initRendering@plt>
  nop
  pop    %rbp
  ret
```

assistant: ```c
void init(void) {
  initExtensionEntries();
  initBuffer();
  initShader();
  initRendering();
}
```
user: What would the C source look like for the assembly code provided here:

```asm
<init>:
  endbr64
  sub    $0x8,%rsp
  mov    $0x0,%eax
  call   <initExtensionEntries@plt>
  mov    $0x0,%eax
  call   <initBuffer@plt>
  mov    $0x0,%eax
  call   <initShader@plt>
  mov    $0x0,%eax
  call   <initRendering@plt>
  add    $0x8,%rsp
  ret
```

assistant: ```c
void init(void) {
  initExtensionEntries();
  initBuffer();
  initShader();
  initRendering();
}
```
user: Translate the below assembly code into C programming language:

```asm
<init>:
  endbr64
  sub    $0x8,%rsp
  xor    %eax,%eax
  call   <initExtensionEntries@plt>
  xor    %eax,%eax
  call   <initBuffer@plt>
  xor    %eax,%eax
  call   <initShader@plt>
  xor    %eax,%eax
  add    $0x8,%rsp
  jmp    10b0 <initRendering@plt>
```

assistant: ```c
void init(void) {
  initExtensionEntries();
  initBuffer();
  initShader();
  initRendering();
}
```
user: Converte this assembly snippet into its equivalent C code:

```asm
<init>:
  endbr64
  sub    $0x8,%rsp
  xor    %eax,%eax
  call   <initExtensionEntries@plt>
  xor    %eax,%eax
  call   <initBuffer@plt>
  xor    %eax,%eax
  call   <initShader@plt>
  xor    %eax,%eax
  add    $0x8,%rsp
  jmp    10b0 <initRendering@plt>
```

assistant: ```c
void init(void) {
  initExtensionEntries();
  initBuffer();
  initShader();
  initRendering();
}
```
user: Converte this assembly snippet into its equivalent C code:

```asm
<init>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  mov    %rdi,-0x18(%rbp)
  movl   $0x0,-0x4(%rbp)
  jmp    L2
L11:
  mov    -0x4(%rbp),%eax
  cltq
  lea    0x0(,%rax,4),%rdx
  mov    -0x18(%rbp),%rax
  add    %rax,%rdx
  mov    -0x4(%rbp),%eax
  mov    %eax,(%rdx)
  addl   $0x1,-0x4(%rbp)
L2:
  cmpl   $0x80,-0x4(%rbp)
  jne    L11
  nop
  nop
  pop    %rbp
  ret
```

assistant: ```c
void init(int memory[]) {
  for (int i = 0; i != 2 * 64; ++i) {
    memory[i] = i;
  }
}
```
user: 这段汇编代码用C语言表示是什么样的：

```asm
<init>:
  endbr64
  mov    $0x0,%eax
L5:
  mov    %eax,(%rdi,%rax,4)
  add    $0x1,%rax
  cmp    $0x80,%rax
  jne    L5
  ret
```

assistant: ```c
void init(int memory[]) {
  for (int i = 0; i != 2 * 64; ++i) {
    memory[i] = i;
  }
}
```
user: Please show me the C implementation that matches the assembly code listed below:

```asm
<init>:
  endbr64
  xor    %eax,%eax
  cs nopw 0x0(%rax,%rax,1)
L4:
  mov    %eax,(%rdi,%rax,4)
  add    $0x1,%rax
  cmp    $0x80,%rax
  jne    L4
  ret
```

assistant: ```c
void init(int memory[]) {
  for (int i = 0; i != 2 * 64; ++i) {
    memory[i] = i;
  }
}
```
user: Translate the below assembly code into C programming language:

```asm
<init>:
  endbr64
  movdqa D16(%rip),%xmm0
  movdqa D12(%rip),%xmm2
  lea    0x200(%rdi),%rax
  nopl   0x0(%rax,%rax,1)
L1:
  movdqa %xmm0,%xmm1
  add    $0x10,%rdi
  paddd  %xmm2,%xmm0
  movups %xmm1,-0x10(%rdi)
  cmp    %rdi,%rax
  jne    L1
  ret
```

tool_calls: name: parse_data
arguments: data_tag: D16
data_type: byte[16]
name: parse_data
arguments: data_tag: D12
data_type: byte[16]

tool: {"D16": [0x00,0x00,0x00,0x00,0x01,0x00,0x00,0x00,0x02,0x00,0x00,0x00,0x03,0x00,0x00,0x00]}

tool: {"D12": [0x04,0x00,0x00,0x00,0x04,0x00,0x00,0x00,0x04,0x00,0x00,0x00,0x04,0x00,0x00,0x00]}

assistant: ```c
void init(int memory[]) {
  for (int i = 0; i != 2 * 64; ++i) {
    memory[i] = i;
  }
}
```
user: 请从给定的汇编指令推导出C源代码:

```asm
<strcat>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  mov    %rdi,-0x18(%rbp)
  mov    %rsi,-0x20(%rbp)
  mov    -0x18(%rbp),%rax
  mov    %rax,-0x8(%rbp)
  jmp    L10
L25:
  addq   $0x1,-0x8(%rbp)
L10:
  mov    -0x8(%rbp),%rax
  movzbl (%rax),%eax
  test   %al,%al
  jne    L25
  nop
L2:
  mov    -0x20(%rbp),%rdx
  lea    0x1(%rdx),%rax
  mov    %rax,-0x20(%rbp)
  mov    -0x8(%rbp),%rax
  lea    0x1(%rax),%rcx
  mov    %rcx,-0x8(%rbp)
  movzbl (%rdx),%edx
  mov    %dl,(%rax)
  movzbl (%rax),%eax
  test   %al,%al
  jne    L2
  mov    -0x18(%rbp),%rax
  pop    %rbp
  ret
```

assistant: ```c
char *strcat(char *s, const char *append) {
  char *p = s;
  while (*p)
    p++;
  while ((*p++ = *append++) != 0)
    ;
  return s;
}
```
user: Translate the below assembly code into C programming language:

```asm
<strcat>:
  endbr64
  mov    %rdi,%rax
  cmpb   $0x0,(%rdi)
  je     L3
  mov    %rdi,%rcx
L18:
  add    $0x1,%rcx
  cmpb   $0x0,(%rcx)
  jne    L18
L29:
  mov    $0x0,%edx
L17:
  movzbl (%rsi,%rdx,1),%r8d
  mov    %r8b,(%rcx,%rdx,1)
  add    $0x1,%rdx
  test   %r8b,%r8b
  jne    L17
  ret
L3:
  mov    %rdi,%rcx
  jmp    L29
```

assistant: ```c
char *strcat(char *s, const char *append) {
  char *p = s;
  while (*p)
    p++;
  while ((*p++ = *append++) != 0)
    ;
  return s;
}
```
user: Please show me the C implementation that matches the assembly code listed below:

```asm
<strcat>:
  endbr64
  cmpb   $0x0,(%rdi)
  mov    %rdi,%rax
  mov    %rdi,%rcx
  je     L15
  nop
L27:
  add    $0x1,%rcx
  cmpb   $0x0,(%rcx)
  jne    L27
L15:
  xor    %edx,%edx
  nopl   0x0(%rax,%rax,1)
L0:
  movzbl (%rsi,%rdx,1),%r8d
  mov    %r8b,(%rcx,%rdx,1)
  add    $0x1,%rdx
  test   %r8b,%r8b
  jne    L0
  ret
```

assistant: ```c
char *strcat(char *s, const char *append) {
  char *p = s;
  while (*p)
    p++;
  while ((*p++ = *append++) != 0)
    ;
  return s;
}
```
user: What is the c source code of the assembly code below?

```asm
<strcat>:
  endbr64
  cmpb   $0x0,(%rdi)
  mov    %rdi,%rax
  mov    %rdi,%rcx
  je     L18
  nop
L17:
  add    $0x1,%rcx
  cmpb   $0x0,(%rcx)
  jne    L17
L18:
  xor    %edx,%edx
  nopl   0x0(%rax,%rax,1)
L28:
  movzbl (%rsi,%rdx,1),%r8d
  mov    %r8b,(%rcx,%rdx,1)
  add    $0x1,%rdx
  test   %r8b,%r8b
  jne    L28
  ret
```

assistant: ```c
char *strcat(char *s, const char *append) {
  char *p = s;
  while (*p)
    p++;
  while ((*p++ = *append++) != 0)
    ;
  return s;
}
```
user: What would the C source look like for the assembly code provided here:

```asm
<numberOfVChar>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  mov    %rdi,-0x18(%rbp)
  movl   $0x0,-0x4(%rbp)
  jmp    L4
L6:
  addq   $0x1,-0x18(%rbp)
  addl   $0x1,-0x4(%rbp)
L4:
  mov    -0x18(%rbp),%rax
  movzbl (%rax),%eax
  test   %al,%al
  je     L36
  mov    -0x18(%rbp),%rax
  movzbl (%rax),%eax
  cmp    $0x76,%al
  je     L6
L36:
  mov    -0x18(%rbp),%rax
  movzbl (%rax),%eax
  test   %al,%al
  jne    L21
  mov    -0x4(%rbp),%eax
  jmp    L39
L21:
  mov    $0x0,%eax
L39:
  pop    %rbp
  ret
```

assistant: ```c
int numberOfVChar(const char *z) {
  int N = 0;
  while (z[0] && z[0] == 'v') {
    z++;
    N++;
  }
  return z[0] == 0 ? N : 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
<numberOfVChar>:
  endbr64
  movzbl (%rdi),%edx
  cmp    $0x76,%dl
  jne    L4
  mov    $0x0,%eax
L16:
  add    $0x1,%rdi
  add    $0x1,%eax
  movzbl (%rdi),%edx
  cmp    $0x76,%dl
  je     L16
L8:
  test   %dl,%dl
  mov    $0x0,%edx
  cmovne %edx,%eax
  ret
L4:
  mov    $0x0,%eax
  jmp    L8
```

assistant: ```c
int numberOfVChar(const char *z) {
  int N = 0;
  while (z[0] && z[0] == 'v') {
    z++;
    N++;
  }
  return z[0] == 0 ? N : 0;
}
```
user: Converte this assembly snippet into its equivalent C code:

```asm
<numberOfVChar>:
  endbr64
  movzbl (%rdi),%edx
  xor    %eax,%eax
  cmp    $0x76,%dl
  jne    L18
  xchg   %ax,%ax
L15:
  movzbl 0x1(%rdi),%edx
  add    $0x1,%rdi
  add    $0x1,%eax
  cmp    $0x76,%dl
  je     L15
L18:
  test   %dl,%dl
  mov    $0x0,%edx
  cmovne %edx,%eax
  ret
```

assistant: ```c
int numberOfVChar(const char *z) {
  int N = 0;
  while (z[0] && z[0] == 'v') {
    z++;
    N++;
  }
  return z[0] == 0 ? N : 0;
}
```
user: Converte this assembly snippet into its equivalent C code:

```asm
<numberOfVChar>:
  endbr64
  movzbl (%rdi),%edx
  xor    %eax,%eax
  cmp    $0x76,%dl
  jne    L9
  xchg   %ax,%ax
L8:
  movzbl 0x1(%rdi),%edx
  add    $0x1,%rdi
  add    $0x1,%eax
  cmp    $0x76,%dl
  je     L8
L9:
  test   %dl,%dl
  mov    $0x0,%edx
  cmovne %edx,%eax
  ret
```

assistant: ```c
int numberOfVChar(const char *z) {
  int N = 0;
  while (z[0] && z[0] == 'v') {
    z++;
    N++;
  }
  return z[0] == 0 ? N : 0;
}
```
user: What would the C source look like for the assembly code provided here?

```asm
<env_append>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x30,%rsp
  mov    %rdi,-0x28(%rbp)
  mov    %rsi,-0x30(%rbp)
  mov    -0x30(%rbp),%rax
  mov    %rax,-0x18(%rbp)
  jmp    L32
L45:
  mov    -0x18(%rbp),%rax
  mov    (%rax),%rax
  mov    %rax,%rdi
  call   <env_key_length@plt>
  mov    %rax,-0x8(%rbp)
  mov    -0x28(%rbp),%rax
  mov    %rax,-0x10(%rbp)
  jmp    L39
L64:
  mov    -0x18(%rbp),%rax
  mov    (%rax),%rcx
  mov    -0x10(%rbp),%rax
  mov    (%rax),%rax
  mov    -0x8(%rbp),%rdx
  mov    %rcx,%rsi
  mov    %rax,%rdi
  call   <strneq@plt>
  test   %rax,%rax
  je     L14
  mov    -0x10(%rbp),%rax
  mov    (%rax),%rax
  mov    %rax,%rdi
  call   <free@plt>
  mov    -0x18(%rbp),%rax
  mov    (%rax),%rax
  mov    %rax,%rdi
  call   <strdup@plt>
  mov    %rax,%rdx
  mov    -0x10(%rbp),%rax
  mov    %rdx,(%rax)
  jmp    L0
L14:
  addq   $0x8,-0x10(%rbp)
L39:
  mov    -0x10(%rbp),%rax
  mov    (%rax),%rax
  test   %rax,%rax
  jne    L64
L0:
  mov    -0x10(%rbp),%rax
  mov    (%rax),%rax
  test   %rax,%rax
  jne    L6
  mov    -0x18(%rbp),%rax
  mov    (%rax),%rax
  mov    %rax,%rdi
  call   <strdup@plt>
  mov    %rax,%rdx
  mov    -0x10(%rbp),%rax
  mov    %rdx,(%rax)
L6:
  addq   $0x8,-0x18(%rbp)
L32:
  mov    -0x18(%rbp),%rax
  mov    (%rax),%rax
  test   %rax,%rax
  jne    L45
  mov    $0x0,%eax
  leave
  ret
```

assistant: ```c
int env_append(char **env, const char **keys) {
  const char **k;
  for (k = keys; *k; ++k) {
    size_t n = env_key_length(*k);
    char **e = env;
    for (; *e; ++e) {
      if (strneq(*e, *k, n)) {
        free(*e);
        *e = strdup(*k);
        break;
      }
    }
    if (!*e)
      *e = strdup(*k);
  }
  return 0;
}
```
user: Please show me the C implementation that matches the assembly code listed below:

```asm
<env_append>:
  endbr64
  push   %r13
  push   %r12
  push   %rbp
  push   %rbx
  sub    $0x8,%rsp
  mov    %rdi,%r13
  mov    %rsi,%rbp
  mov    (%rsi),%rdi
  test   %rdi,%rdi
  jne    L56
L69:
  mov    $0x0,%eax
  add    $0x8,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  ret
L5:
  mov    (%rbx),%rdi
  call   <free@plt>
  mov    0x0(%rbp),%rdi
  call   <strdup@plt>
  mov    %rax,(%rbx)
  test   %rax,%rax
  je     L67
L21:
  add    $0x8,%rbp
  mov    0x0(%rbp),%rdi
  test   %rdi,%rdi
  je     L69
L56:
  call   <env_key_length@plt>
  mov    %rax,%r12
  mov    0x0(%r13),%rdi
  test   %rdi,%rdi
  je     L49
  mov    %r13,%rbx
L68:
  mov    %r12,%rdx
  mov    0x0(%rbp),%rsi
  call   <strneq@plt>
  test   %rax,%rax
  jne    L5
  add    $0x8,%rbx
  mov    (%rbx),%rdi
  test   %rdi,%rdi
  jne    L68
L67:
  mov    0x0(%rbp),%rdi
  call   <strdup@plt>
  mov    %rax,(%rbx)
  jmp    L21
L49:
  mov    %r13,%rbx
  jmp    L67
```

assistant: ```c
int env_append(char **env, const char **keys) {
  const char **k;
  for (k = keys; *k; ++k) {
    size_t n = env_key_length(*k);
    char **e = env;
    for (; *e; ++e) {
      if (strneq(*e, *k, n)) {
        free(*e);
        *e = strdup(*k);
        break;
      }
    }
    if (!*e)
      *e = strdup(*k);
  }
  return 0;
}
```
user: What is the c source code of the assembly code below?

```asm
<env_append>:
  endbr64
  push   %r13
  mov    %rdi,%r13
  push   %r12
  push   %rbp
  push   %rbx
  sub    $0x8,%rsp
  mov    (%rsi),%rdi
  test   %rdi,%rdi
  je     L6
  mov    %rsi,%rbp
  nopl   0x0(%rax)
L68:
  call   <env_key_length@plt>
  mov    0x0(%r13),%rdi
  mov    %r13,%rbx
  mov    %rax,%r12
  test   %rdi,%rdi
  jne    L47
  jmp    L49
  cs nopw 0x0(%rax,%rax,1)
L38:
  mov    0x8(%rbx),%rdi
  add    $0x8,%rbx
  test   %rdi,%rdi
  je     L49
L47:
  mov    0x0(%rbp),%rsi
  mov    %r12,%rdx
  call   <strneq@plt>
  test   %rax,%rax
  je     L38
  mov    (%rbx),%rdi
  call   <free@plt>
  mov    0x0(%rbp),%rdi
  call   <strdup@plt>
  mov    %rax,(%rbx)
  test   %rax,%rax
  je     L49
L1:
  mov    0x8(%rbp),%rdi
  add    $0x8,%rbp
  test   %rdi,%rdi
  jne    L68
L6:
  add    $0x8,%rsp
  xor    %eax,%eax
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  ret
  nopl   0x0(%rax)
L49:
  mov    0x0(%rbp),%rdi
  call   <strdup@plt>
  mov    %rax,(%rbx)
  jmp    L1
```

assistant: ```c
int env_append(char **env, const char **keys) {
  const char **k;
  for (k = keys; *k; ++k) {
    size_t n = env_key_length(*k);
    char **e = env;
    for (; *e; ++e) {
      if (strneq(*e, *k, n)) {
        free(*e);
        *e = strdup(*k);
        break;
      }
    }
    if (!*e)
      *e = strdup(*k);
  }
  return 0;
}
```
user: 请将这段汇编代码片段转换成等效的C代码：

```asm
<env_append>:
  endbr64
  push   %r13
  mov    %rdi,%r13
  push   %r12
  push   %rbp
  push   %rbx
  sub    $0x8,%rsp
  mov    (%rsi),%rdi
  test   %rdi,%rdi
  je     L76
  mov    %rsi,%rbp
  nopl   0x0(%rax)
L22:
  call   <env_key_length@plt>
  mov    0x0(%r13),%rdi
  mov    %r13,%rbx
  mov    %rax,%r12
  test   %rdi,%rdi
  jne    L78
  jmp    L39
  cs nopw 0x0(%rax,%rax,1)
L63:
  mov    0x8(%rbx),%rdi
  add    $0x8,%rbx
  test   %rdi,%rdi
  je     L39
L78:
  mov    0x0(%rbp),%rsi
  mov    %r12,%rdx
  call   <strneq@plt>
  test   %rax,%rax
  je     L63
  mov    (%rbx),%rdi
  call   <free@plt>
  mov    0x0(%rbp),%rdi
  call   <strdup@plt>
  mov    %rax,(%rbx)
  test   %rax,%rax
  je     L39
L75:
  mov    0x8(%rbp),%rdi
  add    $0x8,%rbp
  test   %rdi,%rdi
  jne    L22
L76:
  add    $0x8,%rsp
  xor    %eax,%eax
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  ret
  nopl   0x0(%rax)
L39:
  mov    0x0(%rbp),%rdi
  call   <strdup@plt>
  mov    %rax,(%rbx)
  jmp    L75
```

assistant: ```c
int env_append(char **env, const char **keys) {
  const char **k;
  for (k = keys; *k; ++k) {
    size_t n = env_key_length(*k);
    char **e = env;
    for (; *e; ++e) {
      if (strneq(*e, *k, n)) {
        free(*e);
        *e = strdup(*k);
        break;
      }
    }
    if (!*e)
      *e = strdup(*k);
  }
  return 0;
}
```
user: 下面的汇编指令对应的C源代码是什么:

```asm
<add_time>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x40,%rsp
  mov    %rdi,-0x28(%rbp)
  movss  %xmm0,-0x2c(%rbp)
  mov    %rsi,-0x38(%rbp)
  mov    %fs:0x28,%rax
  mov    %rax,-0x8(%rbp)
  xor    %eax,%eax
  pxor   %xmm0,%xmm0
  movss  %xmm0,-0x14(%rbp)
  mov    -0x28(%rbp),%rax
  mov    $0x20,%esi
  mov    %rax,%rdi
  call   <strchr@plt>
  mov    %rax,-0x10(%rbp)
  cmpq   $0x0,-0x10(%rbp)
  je     L25
  lea    -0x14(%rbp),%rdx
  mov    -0x28(%rbp),%rax
  lea    D10(%rip),%rcx
  mov    %rcx,%rsi
  mov    %rax,%rdi
  call   <sscanf@plt>
  movss  -0x14(%rbp),%xmm0
  addss  -0x2c(%rbp),%xmm0
  movd   %xmm0,%ecx
  mov    -0x10(%rbp),%rdx
  mov    -0x38(%rbp),%rax
  movd   %ecx,%xmm0
  lea    D5(%rip),%rcx
  mov    %rcx,%rsi
  mov    %rax,%rdi
  call   <fprintf@plt>
  jmp    L28
L25:
  nop
L28:
  mov    -0x8(%rbp),%rax
  sub    %fs:0x28,%rax
  je     L29
  call   <__stack_chk_fail@plt>
L29:
  leave
  ret
```

tool_calls: name: unpack_data
arguments: data_tag: D10
datatype: string
name: unpack_data
arguments: data_tag: D5
datatype: string

tool: D10: %f

tool: D5: %.3f%s

assistant: ```c
void add_time(char *str, float offset, FILE *fp) {
  float time = 0.0f;
  char *c = strchr(str, ' ');
  if (c == 0)
    return;
  sscanf(str, "%f", &time);
  fprintf(fp, "%.3f%s", time + offset, c);
}
```
user: What is the c source code of the assembly code below?

```asm
<add_time>:
  endbr64
  push   %r12
  push   %rbp
  push   %rbx
  sub    $0x20,%rsp
  mov    %rdi,%rbp
  movss  %xmm0,0xc(%rsp)
  mov    %rsi,%r12
  mov    %fs:0x28,%rax
  mov    %rax,0x18(%rsp)
  xor    %eax,%eax
  movl   $0x0,0x14(%rsp)
  mov    $0x20,%esi
  call   <strchr@plt>
  test   %rax,%rax
  je     L19
  mov    %rax,%rbx
  lea    0x14(%rsp),%rdx
  lea    D4(%rip),%rsi
  mov    %rbp,%rdi
  call   <sscanf@plt>
  movss  0xc(%rsp),%xmm0
  addss  0x14(%rsp),%xmm0
  mov    %rbx,%rdx
  lea    D9(%rip),%rsi
  mov    %r12,%rdi
  call   <fprintf@plt>
L19:
  mov    0x18(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L0
  add    $0x20,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  ret
L0:
  call   <__stack_chk_fail@plt>
```

tool_calls: name: read_data
arguments: tag: D4
type_guessed: string
name: read_data
arguments: tag: D9
type_guessed: string

tool: D4: %f

tool: D9: %.3f%s

assistant: ```c
void add_time(char *str, float offset, FILE *fp) {
  float time = 0.0f;
  char *c = strchr(str, ' ');
  if (c == 0)
    return;
  sscanf(str, "%f", &time);
  fprintf(fp, "%.3f%s", time + offset, c);
}
```
user: 请将这段汇编代码片段转换成等效的C代码：

```asm
<add_time>:
  endbr64
  push   %r13
  mov    %rsi,%r13
  mov    $0x20,%esi
  push   %r12
  push   %rbp
  mov    %rdi,%rbp
  push   %rbx
  movd   %xmm0,%ebx
  sub    $0x18,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,0x8(%rsp)
  xor    %eax,%eax
  movl   $0x0,0x4(%rsp)
  call   <strchr@plt>
  test   %rax,%rax
  je     L7
  lea    0x4(%rsp),%rdx
  lea    D19(%rip),%rsi
  mov    %rbp,%rdi
  mov    %rax,%r12
  call   <sscanf@plt>
  movd   %ebx,%xmm0
  mov    %r12,%rdx
  mov    %r13,%rdi
  addss  0x4(%rsp),%xmm0
  lea    D3(%rip),%rsi
  call   <fprintf@plt>
L7:
  mov    0x8(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L15
  add    $0x18,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  ret
L15:
  call   <__stack_chk_fail@plt>
```

tool_calls: name: extract_symbolic_data
arguments: label: D19
type_infered: string
name: extract_symbolic_data
arguments: label: D3
type_infered: string

tool: D19: %f

tool: D3: %.3f%s

assistant: ```c
void add_time(char *str, float offset, FILE *fp) {
  float time = 0.0f;
  char *c = strchr(str, ' ');
  if (c == 0)
    return;
  sscanf(str, "%f", &time);
  fprintf(fp, "%.3f%s", time + offset, c);
}
```
user: 提供的汇编代码用C语言表示会是什么样子:

```asm
<add_time>:
  endbr64
  push   %r13
  mov    %rsi,%r13
  mov    $0x20,%esi
  push   %r12
  push   %rbp
  mov    %rdi,%rbp
  push   %rbx
  movd   %xmm0,%ebx
  sub    $0x18,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,0x8(%rsp)
  xor    %eax,%eax
  movl   $0x0,0x4(%rsp)
  call   <strchr@plt>
  test   %rax,%rax
  je     L14
  lea    0x4(%rsp),%rdx
  lea    D17(%rip),%rsi
  mov    %rbp,%rdi
  mov    %rax,%r12
  call   <sscanf@plt>
  movd   %ebx,%xmm0
  mov    %r12,%rdx
  mov    %r13,%rdi
  addss  0x4(%rsp),%xmm0
  lea    D14(%rip),%rsi
  call   <fprintf@plt>
L14:
  mov    0x8(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L8
  add    $0x18,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  ret
L8:
  call   <__stack_chk_fail@plt>
```

tool_calls: name: disassemble_data
arguments: tag: D17
type_guessed: string
name: disassemble_data
arguments: tag: D14
type_guessed: string

tool: D17: %f

tool: D14: %.3f%s

assistant: ```c
void add_time(char *str, float offset, FILE *fp) {
  float time = 0.0f;
  char *c = strchr(str, ' ');
  if (c == 0)
    return;
  sscanf(str, "%f", &time);
  fprintf(fp, "%.3f%s", time + offset, c);
}
```
user: 这段汇编代码用C语言表示是什么样的：

```asm
<set_non_canonical>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  push   %rbx
  sub    $0x38,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,-0x18(%rbp)
  xor    %eax,%eax
  lea    -0x40(%rbp),%rax
  mov    %rax,%rsi
  mov    $0x0,%edi
  call   <tcgetattr@plt>
  mov    -0x40(%rbp),%rax
  mov    -0x38(%rbp),%rdx
  mov    %rax,-0x30(%rbp)
  mov    %rdx,-0x28(%rbp)
  mov    -0x30(%rbp),%edx
  mov    D23(%rip),%rax
  mov    (%rax),%ecx
  mov    D41(%rip),%rax
  mov    (%rax),%eax
  or     %ecx,%eax
  not    %eax
  and    %edx,%eax
  mov    %eax,-0x30(%rbp)
  mov    -0x28(%rbp),%rdx
  mov    D40(%rip),%rax
  mov    (%rax),%rax
  shl    $0x2,%rax
  add    %rdx,%rax
  movl   $0x1,(%rax)
  mov    -0x28(%rbp),%rdx
  mov    D35(%rip),%rax
  mov    (%rax),%rax
  shl    $0x2,%rax
  add    %rdx,%rax
  movl   $0x0,(%rax)
  mov    D17(%rip),%rax
  mov    (%rax),%eax
  lea    -0x30(%rbp),%rdx
  mov    %eax,%esi
  mov    $0x0,%edi
  call   <tcsetattr@plt>
  mov    -0x40(%rbp),%rax
  mov    -0x38(%rbp),%rdx
  mov    %rax,%rcx
  mov    %rdx,%rbx
  mov    -0x18(%rbp),%rax
  sub    %fs:0x28,%rax
  je     L6
  call   <__stack_chk_fail@plt>
L6:
  mov    %ecx,%eax
  mov    -0x8(%rbp),%rbx
  leave
  ret
```

assistant: ```c
struct termios set_non_canonical() {
  struct termios old_info;
  tcgetattr(0, &old_info);
  struct termios info = old_info;
  info.c_lflag &= ~(ICANON | ECHO);
  info.c_cc[VMIN] = 1;
  info.c_cc[VTIME] = 0;
  tcsetattr(0, TCSANOW, &info);
  return old_info;
}
```
user: 下面的汇编指令对应的C源代码是什么:

```asm
<set_non_canonical>:
  endbr64
  sub    $0x38,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,0x28(%rsp)
  xor    %eax,%eax
  mov    %rsp,%rsi
  mov    $0x0,%edi
  call   <tcgetattr@plt>
  movdqa (%rsp),%xmm0
  movaps %xmm0,0x10(%rsp)
  mov    D6(%rip),%rax
  mov    (%rax),%eax
  mov    D36(%rip),%rdx
  or     (%rdx),%eax
  not    %eax
  and    %eax,0x10(%rsp)
  mov    D48(%rip),%rax
  mov    (%rax),%rdx
  mov    0x18(%rsp),%rax
  movl   $0x1,(%rax,%rdx,4)
  mov    D1(%rip),%rax
  mov    (%rax),%rdx
  mov    0x18(%rsp),%rax
  movl   $0x0,(%rax,%rdx,4)
  lea    0x10(%rsp),%rdx
  mov    D29(%rip),%rax
  mov    (%rax),%esi
  mov    $0x0,%edi
  call   <tcsetattr@plt>
  mov    (%rsp),%rax
  mov    0x8(%rsp),%rdx
  mov    0x28(%rsp),%rcx
  sub    %fs:0x28,%rcx
  jne    L5
  add    $0x38,%rsp
  ret
L5:
  call   <__stack_chk_fail@plt>
```

assistant: ```c
struct termios set_non_canonical() {
  struct termios old_info;
  tcgetattr(0, &old_info);
  struct termios info = old_info;
  info.c_lflag &= ~(ICANON | ECHO);
  info.c_cc[VMIN] = 1;
  info.c_cc[VTIME] = 0;
  tcsetattr(0, TCSANOW, &info);
  return old_info;
}
```