ylfeng/ReF-Decompile-dataset huggingface dataset:
user: Translate the below assembly code into C programming language:

```asm
<notak2>:
  endbr64
  push   %r12
  push   %rbp
  push   %rbx
  mov    %esi,%eax
  mov    %edx,%esi
  mov    0x20(%rsp),%r10d
  mov    0x28(%rsp),%r11d
  mov    %ecx,%r12d
  add    %r10d,%r8d
  add    %r11d,%r9d
  mov    %r8d,%edx
  or     %r9d,%edx
  mov    %r8d,%ecx
  cmp    $0x7,%edx
  jbe    L98
L30:
  or     %r9d,%ecx
  cmp    $0x7,%ecx
  jbe    L8
L46:
  pop    %rbx
  pop    %rbp
  pop    %r12
  ret
L98:
  mov    %eax,%ebp
  lea    0x0(,%r10,8),%ebx
  movslq %ebx,%rbx
  movslq %r11d,%rdx
  add    %rdx,%rbx
  lea    0x0(,%r8,8),%edx
  movslq %edx,%rdx
  movslq %r9d,%rcx
  add    %rcx,%rdx
  add    %rdi,%rdx
L11:
  cmpb   $0x0,(%rdx)
  jne    L100
  add    %r10d,%r8d
  add    %r11d,%r9d
  mov    %r8d,%ecx
  or     %r9d,%ecx
  cmp    $0x7,%ecx
  ja     L56
  add    %rbx,%rdx
  cmp    %r12b,(%rdx)
  jne    L11
  mov    %esi,%eax
  jmp    L46
L100:
  mov    %r8d,%ecx
  mov    %r8d,%edx
  or     %r9d,%edx
  cmp    $0x7,%edx
  ja     L30
  lea    0x0(,%r8,8),%edx
  movslq %edx,%rdx
  movslq %r9d,%rcx
  add    %rcx,%rdx
  add    %rdi,%rdx
L32:
  mov    %r8d,%ecx
  cmp    %bpl,(%rdx)
  jne    L30
  add    %r10d,%r8d
  add    %r11d,%r9d
  mov    %r8d,%ecx
  add    %rbx,%rdx
  mov    %r8d,%esi
  or     %r9d,%esi
  cmp    $0x7,%esi
  jbe    L32
  jmp    L30
L8:
  lea    (%r9,%r8,8),%eax
  cltq
  movzbl (%rdi,%rax,1),%eax
  jmp    L46
L56:
  mov    %esi,%eax
  jmp    L46
```

assistant: ```c
char notak2(char b[64], char p, char o, char e, int x, int y, int m, int n) {
  x += m;
  y += n;
  if (x >= 0 && x <= 7 && y >= 0 && y <= 7)
    while (b[x * 8 + y] == 0) {
      x += m;
      y += n;
      if (x < 0 || x > 7 || y < 0 || y > 7 || b[x * 8 + y] == e)
        return o;
    }
  while (x >= 0 && x <= 7 && y >= 0 && y <= 7 && b[x * 8 + y] == p) {
    x += m;
    y += n;
  }
  if (x < 0 || x > 7 || y < 0 || y > 7)
    return p;
  return b[x * 8 + y];
}
```
user: Please show me the C implementation that matches the assembly code listed below:

```asm
<notak2>:
  endbr64
  push   %r15
  mov    %ecx,%r11d
  mov    %esi,%r10d
  push   %r14
  push   %r13
  push   %r12
  push   %rbp
  push   %rbx
  mov    0x38(%rsp),%ecx
  mov    0x40(%rsp),%esi
  add    %ecx,%r8d
  add    %esi,%r9d
  mov    %r8d,%eax
  or     %r9d,%eax
  cmp    $0x7,%eax
  jbe    L66
  cmp    $0x7,%r8d
  ja     L109
  test   %r9d,%r9d
  js     L133
  cmp    $0x7,%r9d
  jg     L109
  lea    (%r9,%r8,8),%eax
  movslq %esi,%rbp
  cltq
  movzbl (%rdi,%rax,1),%edx
  lea    (%rcx,%r8,1),%eax
L50:
  shl    $0x3,%eax
  movslq %r9d,%rbx
  lea    0x0(,%rcx,8),%r11d
  cltq
  add    %rbp,%rbx
  movslq %r11d,%r11
  add    %rbx,%rax
  add    %rbp,%r11
  add    %rdi,%rax
  jmp    L26
  nopl   0x0(%rax)
L22:
  add    %ecx,%r8d
  add    %esi,%r9d
  cmp    $0x7,%r8d
  ja     L109
  test   %r9d,%r9d
  js     L133
  cmp    $0x7,%r9d
  jg     L109
  movzbl (%rax),%edx
  add    %r11,%rax
L26:
  cmp    %dl,%r10b
  je     L22
L139:
  cmp    $0x7,%r9d
  jg     L109
  lea    (%r9,%r8,8),%eax
  cltq
  movzbl (%rdi,%rax,1),%r10d
L109:
  pop    %rbx
  mov    %r10d,%eax
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  pop    %r15
  ret
  nopl   (%rax)
L66:
  lea    (%r9,%r8,8),%eax
  mov    %edx,%r12d
  movslq %esi,%rbp
  mov    %r11d,%ebx
  cltq
  movslq %r9d,%r13
  lea    0x0(,%rcx,8),%r14d
  mov    %rbp,%r15
  movzbl (%rdi,%rax,1),%edx
  lea    (%rcx,%r8,1),%eax
  add    %rbp,%r13
  movslq %r14d,%r14
  lea    0x0(,%rax,8),%r11d
  add    %rbp,%r14
  neg    %r15
  movslq %r11d,%r11
  add    %r13,%r11
  movslq %ecx,%r13
  neg    %r13
  add    %rdi,%r11
  shl    $0x3,%r13
  jmp    L93
  cs nopw 0x0(%rax,%rax,1)
L91:
  add    %r14,%r11
  lea    (%r11,%r13,1),%rdx
  movzbl (%rdx,%r15,1),%edx
  cmp    %bl,%dl
  je     L2
  add    %ecx,%eax
L93:
  test   %dl,%dl
  jne    L50
  add    %esi,%r9d
  mov    %eax,%edx
  mov    %eax,%r8d
  or     %r9d,%edx
  cmp    $0x7,%edx
  jbe    L91
L2:
  mov    %r12d,%r10d
  pop    %rbx
  pop    %rbp
  mov    %r10d,%eax
  pop    %r12
  pop    %r13
  pop    %r14
  pop    %r15
  ret
  nopl   0x0(%rax,%rax,1)
L133:
  cmp    $0x7,%r8d
  ja     L109
  test   %r9d,%r9d
  jns    L139
  pop    %rbx
  mov    %r10d,%eax
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  pop    %r15
  ret
```

assistant: ```c
char notak2(char b[64], char p, char o, char e, int x, int y, int m, int n) {
  x += m;
  y += n;
  if (x >= 0 && x <= 7 && y >= 0 && y <= 7)
    while (b[x * 8 + y] == 0) {
      x += m;
      y += n;
      if (x < 0 || x > 7 || y < 0 || y > 7 || b[x * 8 + y] == e)
        return o;
    }
  while (x >= 0 && x <= 7 && y >= 0 && y <= 7 && b[x * 8 + y] == p) {
    x += m;
    y += n;
  }
  if (x < 0 || x > 7 || y < 0 || y > 7)
    return p;
  return b[x * 8 + y];
}
```
user: What would the C source look like for the assembly code provided here?

```asm
<getRssi>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x30,%rsp
  mov    %rdi,-0x18(%rbp)
  mov    %rsi,-0x20(%rbp)
  mov    %rdx,-0x28(%rbp)
  mov    %fs:0x28,%rax
  mov    %rax,-0x8(%rbp)
  xor    %eax,%eax
  movw   $0x1a3,-0xa(%rbp)
  mov    -0x28(%rbp),%rdx
  lea    -0xa(%rbp),%rax
  mov    -0x20(%rbp),%rcx
  mov    $0x2,%esi
  mov    %rax,%rdi
  call   *%rcx
  mov    %eax,-0x10(%rbp)
  cmpl   $0x0,-0x10(%rbp)
  jns    L12
  mov    -0x10(%rbp),%eax
  jmp    L36
L12:
  movb   $0x23,-0xa(%rbp)
  movb   $0x0,-0x9(%rbp)
  jmp    L40
L32:
  mov    -0x28(%rbp),%rdx
  lea    -0xa(%rbp),%rax
  mov    -0x20(%rbp),%rcx
  mov    $0x2,%esi
  mov    %rax,%rdi
  call   *%rcx
  mov    %eax,-0x10(%rbp)
  cmpl   $0x0,-0x10(%rbp)
  jns    L40
  mov    -0x10(%rbp),%eax
  jmp    L36
L40:
  movzbl -0x9(%rbp),%eax
  movzbl %al,%eax
  and    $0x1,%eax
  test   %eax,%eax
  jne    L32
  movb   $0x24,-0xa(%rbp)
  movb   $0x0,-0x9(%rbp)
  mov    -0x28(%rbp),%rdx
  lea    -0xa(%rbp),%rax
  mov    -0x20(%rbp),%rcx
  mov    $0x2,%esi
  mov    %rax,%rdi
  call   *%rcx
  mov    %eax,-0x10(%rbp)
  cmpl   $0x0,-0x10(%rbp)
  jns    L44
  mov    -0x10(%rbp),%eax
  jmp    L36
L44:
  movzbl -0x9(%rbp),%eax
  movzbl %al,%eax
  neg    %eax
  pxor   %xmm0,%xmm0
  cvtsi2sd %eax,%xmm0
  movsd  D4(%rip),%xmm1
  divsd  %xmm1,%xmm0
  mov    -0x18(%rbp),%rax
  movsd  %xmm0,(%rax)
  mov    $0x0,%eax
L36:
  mov    -0x8(%rbp),%rdx
  sub    %fs:0x28,%rdx
  je     L18
  call   <__stack_chk_fail@plt>
L18:
  leave
  ret
```

tool_calls: name: retrieve_data
arguments: label: D4
type_guessed: f64

tool: D4: 2

assistant: ```c
int getRssi(double *const power, int (*spiTransfer)(unsigned char *const, unsigned int, void *const customData), void *const customData) {
  unsigned char data[] = {0xA3, 0x01};
  int res = (*spiTransfer)(data, 2, customData);
  if (res < 0) {
    return res;
  }
  data[0] = 0x23;
  data[1] = 0x00;
  while (data[1] & 0x02 != 0) {
    res = (*spiTransfer)(data, 2, customData);
    if (res < 0) {
      return res;
    }
  }
  data[0] = 0x24;
  data[1] = 0x00;
  res = (*spiTransfer)(data, 2, customData);
  if (res < 0) {
    return res;
  }
  *power = -data[1] / 2.0;
  return 0;
}
```
user: Demonstrate the C code that generates the assembly output below:

```asm
<getRssi>:
  endbr64
  push   %r12
  push   %rbp
  push   %rbx
  sub    $0x10,%rsp
  mov    %rdi,%r12
  mov    %rsi,%rbx
  mov    %rdx,%rbp
  mov    %fs:0x28,%rax
  mov    %rax,0x8(%rsp)
  xor    %eax,%eax
  movw   $0x1a3,0x6(%rsp)
  lea    0x6(%rsp),%rdi
  mov    $0x2,%esi
  call   *%rbx
  test   %eax,%eax
  js     L9
  movb   $0x24,0x6(%rsp)
  movb   $0x0,0x7(%rsp)
  lea    0x6(%rsp),%rdi
  mov    %rbp,%rdx
  mov    $0x2,%esi
  call   *%rbx
  test   %eax,%eax
  js     L9
  movzbl 0x7(%rsp),%eax
  neg    %eax
  pxor   %xmm0,%xmm0
  cvtsi2sd %eax,%xmm0
  mulsd  D1(%rip),%xmm0
  movsd  %xmm0,(%r12)
  mov    $0x0,%eax
L9:
  mov    0x8(%rsp),%rdx
  sub    %fs:0x28,%rdx
  jne    L12
  add    $0x10,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  ret
L12:
  call   <__stack_chk_fail@plt>
```

tool_calls: name: unpack_data
arguments: data_label: D1
type_guessed: byte[8]

tool: {"D1": [0x00,0x00,0x00,0x00,0x00,0x00,0xe0,0x3f]}

assistant: ```c
int getRssi(double *const power, int (*spiTransfer)(unsigned char *const, unsigned int, void *const customData), void *const customData) {
  unsigned char data[] = {0xA3, 0x01};
  int res = (*spiTransfer)(data, 2, customData);
  if (res < 0) {
    return res;
  }
  data[0] = 0x23;
  data[1] = 0x00;
  while (data[1] & 0x02 != 0) {
    res = (*spiTransfer)(data, 2, customData);
    if (res < 0) {
      return res;
    }
  }
  data[0] = 0x24;
  data[1] = 0x00;
  res = (*spiTransfer)(data, 2, customData);
  if (res < 0) {
    return res;
  }
  *power = -data[1] / 2.0;
  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
<getRssi>:
  endbr64
  push   %r13
  mov    $0x1a3,%ecx
  push   %r12
  mov    %rdx,%r12
  push   %rbp
  mov    %rdi,%rbp
  push   %rbx
  mov    %rsi,%rbx
  mov    $0x2,%esi
  sub    $0x18,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,0x8(%rsp)
  xor    %eax,%eax
  lea    0x6(%rsp),%r13
  mov    %cx,0x6(%rsp)
  mov    %r13,%rdi
  call   *%rbx
  test   %eax,%eax
  js     L25
  mov    $0x24,%eax
  mov    %r12,%rdx
  mov    $0x2,%esi
  mov    %r13,%rdi
  mov    %ax,0x6(%rsp)
  call   *%rbx
  test   %eax,%eax
  js     L25
  movzbl 0x7(%rsp),%eax
  pxor   %xmm0,%xmm0
  neg    %eax
  cvtsi2sd %eax,%xmm0
  mulsd  D7(%rip),%xmm0
  xor    %eax,%eax
  movsd  %xmm0,0x0(%rbp)
L25:
  mov    0x8(%rsp),%rdx
  sub    %fs:0x28,%rdx
  jne    L22
  add    $0x18,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  ret
L22:
  call   <__stack_chk_fail@plt>
```

tool_calls: name: extract_symbolic_data
arguments: data_tag: D7
datatype: byte[8]

tool: {"D7": [0x00,0x00,0x00,0x00,0x00,0x00,0xe0,0x3f]}

assistant: ```c
int getRssi(double *const power, int (*spiTransfer)(unsigned char *const, unsigned int, void *const customData), void *const customData) {
  unsigned char data[] = {0xA3, 0x01};
  int res = (*spiTransfer)(data, 2, customData);
  if (res < 0) {
    return res;
  }
  data[0] = 0x23;
  data[1] = 0x00;
  while (data[1] & 0x02 != 0) {
    res = (*spiTransfer)(data, 2, customData);
    if (res < 0) {
      return res;
    }
  }
  data[0] = 0x24;
  data[1] = 0x00;
  res = (*spiTransfer)(data, 2, customData);
  if (res < 0) {
    return res;
  }
  *power = -data[1] / 2.0;
  return 0;
}
```
user: What is the c source code of the assembly code below?

```asm
<getRssi>:
  endbr64
  push   %r13
  mov    $0x1a3,%ecx
  push   %r12
  mov    %rdx,%r12
  push   %rbp
  mov    %rdi,%rbp
  push   %rbx
  mov    %rsi,%rbx
  mov    $0x2,%esi
  sub    $0x18,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,0x8(%rsp)
  xor    %eax,%eax
  lea    0x6(%rsp),%r13
  mov    %cx,0x6(%rsp)
  mov    %r13,%rdi
  call   *%rbx
  test   %eax,%eax
  js     L23
  mov    $0x24,%eax
  mov    %r12,%rdx
  mov    $0x2,%esi
  mov    %r13,%rdi
  mov    %ax,0x6(%rsp)
  call   *%rbx
  test   %eax,%eax
  js     L23
  movzbl 0x7(%rsp),%eax
  pxor   %xmm0,%xmm0
  neg    %eax
  cvtsi2sd %eax,%xmm0
  mulsd  D8(%rip),%xmm0
  xor    %eax,%eax
  movsd  %xmm0,0x0(%rbp)
L23:
  mov    0x8(%rsp),%rdx
  sub    %fs:0x28,%rdx
  jne    L9
  add    $0x18,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  ret
L9:
  call   <__stack_chk_fail@plt>
```

tool_calls: name: retrieve_data
arguments: data_label: D8
type_infered: byte[8]

tool: {"D8": [0x00,0x00,0x00,0x00,0x00,0x00,0xe0,0x3f]}

assistant: ```c
int getRssi(double *const power, int (*spiTransfer)(unsigned char *const, unsigned int, void *const customData), void *const customData) {
  unsigned char data[] = {0xA3, 0x01};
  int res = (*spiTransfer)(data, 2, customData);
  if (res < 0) {
    return res;
  }
  data[0] = 0x23;
  data[1] = 0x00;
  while (data[1] & 0x02 != 0) {
    res = (*spiTransfer)(data, 2, customData);
    if (res < 0) {
      return res;
    }
  }
  data[0] = 0x24;
  data[1] = 0x00;
  res = (*spiTransfer)(data, 2, customData);
  if (res < 0) {
    return res;
  }
  *power = -data[1] / 2.0;
  return 0;
}
```
user: 请从给定的汇编指令推导出C源代码:

```asm
<chr2esc>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  mov    %edi,%eax
  mov    %al,-0x4(%rbp)
  movsbl -0x4(%rbp),%eax
  cmp    $0x5c,%eax
  je     L56
  cmp    $0x5c,%eax
  jg     L2
  cmp    $0xa,%eax
  je     L41
  cmp    $0x22,%eax
  jne    L2
  lea    D2(%rip),%rax
  jmp    L0
L41:
  lea    D21(%rip),%rax
  jmp    L0
L56:
  lea    D7(%rip),%rax
  jmp    L0
L2:
  mov    $0x0,%eax
L0:
  pop    %rbp
  ret
```

tool_calls: name: read_data
arguments: data_label: D2
type: string
name: read_data
arguments: data_label: D21
type: string
name: read_data
arguments: data_label: D7
type: string

tool: D2: \"

tool: D21: \n

tool: D7: \\

assistant: ```c
const char *chr2esc(char c) {
  switch (c) {
  case '"':
    return "\\\"";
  case '\n':
    return "\\n";
  case '\\':
    return "\\\\";
  default:
    return NULL;
  }
}
```
user: 请从给定的汇编指令推导出C源代码:

```asm
<chr2esc>:
  endbr64
  lea    D25(%rip),%rax
  cmp    $0x22,%dil
  je     L16
  lea    D12(%rip),%rax
  cmp    $0x5c,%dil
  je     L16
  cmp    $0xa,%dil
  lea    D1(%rip),%rax
  mov    $0x0,%edx
  cmovne %rdx,%rax
L16:
  ret
```

tool_calls: name: retrieve_data
arguments: data_label: D25
datatype: string
name: retrieve_data
arguments: data_label: D12
datatype: string
name: retrieve_data
arguments: data_label: D1
datatype: string

tool: D25: \"

tool: D12: \\

tool: D1: \n

assistant: ```c
const char *chr2esc(char c) {
  switch (c) {
  case '"':
    return "\\\"";
  case '\n':
    return "\\n";
  case '\\':
    return "\\\\";
  default:
    return NULL;
  }
}
```
user: Please show me the C implementation that matches the assembly code listed below:

```asm
<chr2esc>:
  endbr64
  lea    D29(%rip),%rax
  cmp    $0x22,%dil
  je     L5
  lea    D24(%rip),%rax
  cmp    $0x5c,%dil
  je     L5
  cmp    $0xa,%dil
  lea    D11(%rip),%rax
  mov    $0x0,%edx
  cmovne %rdx,%rax
L5:
  ret
```

tool_calls: name: parse_data
arguments: data_tag: D29
type: string
name: parse_data
arguments: data_tag: D24
type: string
name: parse_data
arguments: data_tag: D11
type: string

tool: D29: \"

tool: D24: \\

tool: D11: \n

assistant: ```c
const char *chr2esc(char c) {
  switch (c) {
  case '"':
    return "\\\"";
  case '\n':
    return "\\n";
  case '\\':
    return "\\\\";
  default:
    return NULL;
  }
}
```
user: Demonstrate the C code that generates the assembly output below:

```asm
<chr2esc>:
  endbr64
  lea    D18(%rip),%rax
  cmp    $0x22,%dil
  je     L11
  lea    D2(%rip),%rax
  cmp    $0x5c,%dil
  je     L11
  cmp    $0xa,%dil
  lea    D27(%rip),%rax
  mov    $0x0,%edx
  cmovne %rdx,%rax
L11:
  ret
```

tool_calls: name: parse_data
arguments: label: D18
type_infered: string
name: parse_data
arguments: label: D2
type_infered: string
name: parse_data
arguments: label: D27
type_infered: string

tool: D18: \"

tool: D2: \\

tool: D27: \n

assistant: ```c
const char *chr2esc(char c) {
  switch (c) {
  case '"':
    return "\\\"";
  case '\n':
    return "\\n";
  case '\\':
    return "\\\\";
  default:
    return NULL;
  }
}
```
user: 请从给定的汇编指令推导出C源代码：

```asm
<sort>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x10,%rsp
  mov    %rdi,-0x8(%rbp)
  mov    %esi,-0xc(%rbp)
  cmpl   $0x3e7,-0xc(%rbp)
  jg     L11
  mov    -0xc(%rbp),%edx
  mov    -0x8(%rbp),%rax
  mov    %edx,%esi
  mov    %rax,%rdi
  call   <insertion_sort@plt>
  jmp    L9
L11:
  mov    -0xc(%rbp),%edx
  mov    -0x8(%rbp),%rax
  mov    %edx,%esi
  mov    %rax,%rdi
  call   <heap_sort@plt>
L9:
  nop
  leave
  ret
```

assistant: ```c
void sort(int array[], int num_of_elements) {
  if (num_of_elements < 1000) {
    insertion_sort(array, num_of_elements);
  } else {
    heap_sort(array, num_of_elements);
  }
}
```
user: 请将这段汇编代码片段转换成等效的C代码:

```asm
<sort>:
  endbr64
  sub    $0x8,%rsp
  cmp    $0x3e7,%esi
  jg     L15
  call   <insertion_sort@plt>
L10:
  add    $0x8,%rsp
  ret
L15:
  call   <heap_sort@plt>
  jmp    L10
```

assistant: ```c
void sort(int array[], int num_of_elements) {
  if (num_of_elements < 1000) {
    insertion_sort(array, num_of_elements);
  } else {
    heap_sort(array, num_of_elements);
  }
}
```
user: What is the c source code of the assembly code below:

```asm
<sort>:
  endbr64
  cmp    $0x3e7,%esi
  jg     L7
  jmp    1060 <insertion_sort@plt>
  nopl   0x0(%rax)
L7:
  jmp    1070 <heap_sort@plt>
```

assistant: ```c
void sort(int array[], int num_of_elements) {
  if (num_of_elements < 1000) {
    insertion_sort(array, num_of_elements);
  } else {
    heap_sort(array, num_of_elements);
  }
}
```
user: What is the c source code of the assembly code below:

```asm
<sort>:
  endbr64
  cmp    $0x3e7,%esi
  jg     L4
  jmp    1060 <insertion_sort@plt>
  nopl   0x0(%rax)
L4:
  jmp    1070 <heap_sort@plt>
```

assistant: ```c
void sort(int array[], int num_of_elements) {
  if (num_of_elements < 1000) {
    insertion_sort(array, num_of_elements);
  } else {
    heap_sort(array, num_of_elements);
  }
}
```
user: Converte this assembly snippet into its equivalent C code:

```asm
<ft_strchr>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  mov    %rdi,-0x18(%rbp)
  mov    %esi,-0x1c(%rbp)
  mov    -0x1c(%rbp),%eax
  mov    %al,-0x1(%rbp)
  jmp    L13
L48:
  addq   $0x1,-0x18(%rbp)
L13:
  mov    -0x18(%rbp),%rax
  movzbl (%rax),%eax
  test   %al,%al
  je     L44
  mov    -0x18(%rbp),%rax
  movzbl (%rax),%eax
  cmp    %al,-0x1(%rbp)
  jne    L48
L44:
  mov    -0x18(%rbp),%rax
  movzbl (%rax),%eax
  cmp    %al,-0x1(%rbp)
  jne    L39
  mov    -0x18(%rbp),%rax
  jmp    L24
L39:
  mov    $0x0,%eax
L24:
  pop    %rbp
  ret
```

assistant: ```c
char *ft_strchr(const char *s, int c) {
  char character;
  character = (char)c;
  while (*s && *s != character)
    s++;
  if (*s == character)
    return ((char *)s);
  return (NULL);
}
```
user: What is the c source code of the assembly code below?

```asm
<ft_strchr>:
  endbr64
  mov    %esi,%edx
  movzbl (%rdi),%eax
  cmp    %sil,%al
  je     L29
  test   %al,%al
  je     L29
L11:
  add    $0x1,%rdi
  movzbl (%rdi),%eax
  cmp    %dl,%al
  je     L29
  test   %al,%al
  jne    L11
L29:
  cmp    %sil,%al
  mov    $0x0,%eax
  cmove  %rdi,%rax
  ret
```

assistant: ```c
char *ft_strchr(const char *s, int c) {
  char character;
  character = (char)c;
  while (*s && *s != character)
    s++;
  if (*s == character)
    return ((char *)s);
  return (NULL);
}
```
user: 提供的汇编代码用C语言表示会是什么样子：

```asm
<ft_strchr>:
  endbr64
  movzbl (%rdi),%eax
  mov    %esi,%edx
  test   %al,%al
  jne    L8
  jmp    L7
  nop
L23:
  movzbl 0x1(%rdi),%eax
  add    $0x1,%rdi
  test   %al,%al
  je     L7
L8:
  cmp    %al,%dl
  jne    L23
  mov    %rdi,%rax
  ret
  nopl   0x0(%rax)
L7:
  xor    %eax,%eax
  test   %sil,%sil
  cmove  %rdi,%rax
  ret
```

assistant: ```c
char *ft_strchr(const char *s, int c) {
  char character;
  character = (char)c;
  while (*s && *s != character)
    s++;
  if (*s == character)
    return ((char *)s);
  return (NULL);
}
```
user: 请将以下的汇编代码转换成C语言代码：

```asm
<ft_strchr>:
  endbr64
  movzbl (%rdi),%eax
  mov    %esi,%edx
  test   %al,%al
  jne    L31
  jmp    L20
  nop
L13:
  movzbl 0x1(%rdi),%eax
  add    $0x1,%rdi
  test   %al,%al
  je     L20
L31:
  cmp    %al,%dl
  jne    L13
  mov    %rdi,%rax
  ret
  nopl   0x0(%rax)
L20:
  xor    %eax,%eax
  test   %sil,%sil
  cmove  %rdi,%rax
  ret
```

assistant: ```c
char *ft_strchr(const char *s, int c) {
  char character;
  character = (char)c;
  while (*s && *s != character)
    s++;
  if (*s == character)
    return ((char *)s);
  return (NULL);
}
```
user: Translate the below assembly code into C programming language:

```asm
<dn_skipname>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  mov    %rdi,-0x18(%rbp)
  mov    %rsi,-0x20(%rbp)
  mov    -0x18(%rbp),%rax
  mov    %rax,-0x8(%rbp)
  jmp    L4
L104:
  mov    -0x18(%rbp),%rax
  movzbl (%rax),%eax
  movzbl %al,%eax
  and    $0xc,%eax
  cmp    $0xc,%eax
  jne    L101
  mov    -0x18(%rbp),%rax
  add    $0x1,%rax
  cmp    %rax,-0x20(%rbp)
  jbe    L19
  mov    -0x18(%rbp),%rax
  sub    -0x8(%rbp),%rax
  add    $0x2,%eax
  jmp    L5
L19:
  mov    $0xffffffff,%eax
  jmp    L5
L101:
  mov    -0x18(%rbp),%rax
  movzbl (%rax),%eax
  test   %al,%al
  jne    L85
  mov    -0x18(%rbp),%rax
  sub    -0x8(%rbp),%rax
  add    $0x1,%eax
  jmp    L5
L85:
  mov    -0x18(%rbp),%rax
  movzbl (%rax),%eax
  movzbl %al,%eax
  lea    0x1(%rax),%rdx
  mov    -0x18(%rbp),%rax
  add    %rdx,%rax
  cmp    %rax,-0x20(%rbp)
  jbe    L26
  mov    -0x18(%rbp),%rax
  movzbl (%rax),%eax
  movzbl %al,%eax
  add    $0x1,%rax
  add    %rax,-0x18(%rbp)
  jmp    L4
L26:
  mov    $0xffffffff,%eax
  jmp    L5
L4:
  mov    -0x18(%rbp),%rax
  cmp    -0x20(%rbp),%rax
  jb     L104
  mov    $0xffffffff,%eax
L5:
  pop    %rbp
  ret
```

assistant: ```c
int dn_skipname(const unsigned char *cur, const unsigned char *eom) {
  const unsigned char *orig = cur;
  while (cur < eom) {
    if ((*cur & 0xc) == 0xc) {
      if (cur + 1 < eom)
        return cur - orig + 2;
      else
        return -1;
    } else if (*cur == 0)
      return cur - orig + 1;
    if (cur + *cur + 1 < eom)
      cur += *cur + 1;
    else
      return -1;
  }
  return -1;
}
```
user: 请将以下的汇编代码转换成C语言代码：

```asm
<dn_skipname>:
  endbr64
  mov    %rdi,%rax
L42:
  cmp    %rsi,%rax
  jae    L46
  movzbl (%rax),%edx
  mov    %edx,%ecx
  and    $0xc,%ecx
  cmp    $0xc,%cl
  je     L40
  test   %dl,%dl
  je     L0
  movzbl %dl,%edx
  lea    0x1(%rax,%rdx,1),%rax
  cmp    %rsi,%rax
  jb     L42
  mov    $0xffffffff,%eax
  ret
L40:
  lea    0x1(%rax),%rdx
  cmp    %rdx,%rsi
  jbe    L44
  sub    %rdi,%rax
  add    $0x2,%eax
  ret
L0:
  sub    %rdi,%rax
  add    $0x1,%eax
  ret
L46:
  mov    $0xffffffff,%eax
  ret
L44:
  mov    $0xffffffff,%eax
  ret
```

assistant: ```c
int dn_skipname(const unsigned char *cur, const unsigned char *eom) {
  const unsigned char *orig = cur;
  while (cur < eom) {
    if ((*cur & 0xc) == 0xc) {
      if (cur + 1 < eom)
        return cur - orig + 2;
      else
        return -1;
    } else if (*cur == 0)
      return cur - orig + 1;
    if (cur + *cur + 1 < eom)
      cur += *cur + 1;
    else
      return -1;
  }
  return -1;
}
```
user: 请从给定的汇编指令推导出C源代码:

```asm
<dn_skipname>:
  endbr64
  mov    %rdi,%rax
  cmp    %rsi,%rdi
  jb     L7
  jmp    L34
  xchg   %ax,%ax
L37:
  test   %dl,%dl
  je     L15
  add    $0x1,%edx
  movzbl %dl,%edx
  add    %rdx,%rax
  cmp    %rsi,%rax
  jae    L34
L7:
  movzbl (%rax),%edx
  mov    %edx,%ecx
  and    $0xc,%ecx
  cmp    $0xc,%cl
  jne    L37
  lea    0x1(%rax),%rdx
  cmp    %rdx,%rsi
  jbe    L34
  sub    %rdi,%rax
  add    $0x2,%eax
  ret
  nop
L34:
  mov    $0xffffffff,%eax
  ret
  cs nopw 0x0(%rax,%rax,1)
L15:
  sub    %rdi,%rax
  add    $0x1,%eax
  ret
```

assistant: ```c
int dn_skipname(const unsigned char *cur, const unsigned char *eom) {
  const unsigned char *orig = cur;
  while (cur < eom) {
    if ((*cur & 0xc) == 0xc) {
      if (cur + 1 < eom)
        return cur - orig + 2;
      else
        return -1;
    } else if (*cur == 0)
      return cur - orig + 1;
    if (cur + *cur + 1 < eom)
      cur += *cur + 1;
    else
      return -1;
  }
  return -1;
}
```
user: Translate the below assembly code into C programming language:

```asm
<dn_skipname>:
  endbr64
  mov    %rdi,%rax
  cmp    %rsi,%rdi
  jb     L53
  jmp    L56
  xchg   %ax,%ax
L47:
  test   %dl,%dl
  je     L4
  add    $0x1,%edx
  movzbl %dl,%edx
  add    %rdx,%rax
  cmp    %rsi,%rax
  jae    L56
L53:
  movzbl (%rax),%edx
  mov    %edx,%ecx
  and    $0xc,%ecx
  cmp    $0xc,%cl
  jne    L47
  lea    0x1(%rax),%rdx
  cmp    %rdx,%rsi
  jbe    L56
  sub    %rdi,%rax
  add    $0x2,%eax
  ret
  nop
L56:
  mov    $0xffffffff,%eax
  ret
  cs nopw 0x0(%rax,%rax,1)
L4:
  sub    %rdi,%rax
  add    $0x1,%eax
  ret
```

assistant: ```c
int dn_skipname(const unsigned char *cur, const unsigned char *eom) {
  const unsigned char *orig = cur;
  while (cur < eom) {
    if ((*cur & 0xc) == 0xc) {
      if (cur + 1 < eom)
        return cur - orig + 2;
      else
        return -1;
    } else if (*cur == 0)
      return cur - orig + 1;
    if (cur + *cur + 1 < eom)
      cur += *cur + 1;
    else
      return -1;
  }
  return -1;
}
```