ylfeng/ReF-Decompile-dataset huggingface dataset:
user: 请将以下的汇编代码转换成C语言代码：

```asm
<noEdge>:
  endbr64
  mov    %esi,%eax
  cmp    $0x1,%esi
  jne    L121
  lea    0x1(%rcx,%r8,1),%eax
  cltq
  cmpb   $0x2e,(%rdx,%rax,1)
  lea    (%rcx,%r8,1),%eax
  lea    0x1(%rax),%esi
  movslq %esi,%rsi
  je     L46
  cmpb   $0x2e,(%rdx,%rsi,1)
  je     L16
  lea    -0x1(%rcx,%r8,1),%ecx
  movslq %ecx,%rcx
  cmpb   $0x2e,(%rdx,%rcx,1)
  jne    L103
  sub    $0x1,%eax
  xor    %r8d,%r8d
  cltq
  cmpb   $0x2e,(%rdx,%rax,1)
  setne  %r8b
L113:
  mov    %r8d,%eax
  ret
  nopw   0x0(%rax,%rax,1)
L46:
  cmpb   $0x2e,(%rdx,%rsi,1)
  je     L45
L16:
  lea    -0x1(%rcx,%r8,1),%ecx
  movslq %ecx,%rcx
  cmpb   $0x2e,(%rdx,%rcx,1)
  je     L45
  mov    $0x1,%ecx
L95:
  sub    $0x1,%eax
  mov    $0x1,%r8d
  cltq
  cmpb   $0x2e,(%rdx,%rax,1)
  jne    L113
  xor    $0x1,%ecx
  mov    %ecx,%r8d
  mov    %r8d,%eax
  ret
  nopl   0x0(%rax)
L150:
  cmpb   $0x2e,(%rdx,%rdi,1)
  jne    L137
L45:
  xor    %r8d,%r8d
  mov    %r8d,%eax
  ret
  nopl   (%rax)
L121:
  add    $0x1,%ecx
  imul   %esi,%ecx
  lea    (%r8,%rcx,1),%esi
  sub    %eax,%ecx
  movslq %esi,%rsi
  cmpb   $0x2e,(%rdx,%rsi,1)
  lea    (%r8,%rcx,1),%esi
  lea    0x1(%rsi),%edi
  movslq %edi,%rdi
  je     L150
  cmpb   $0x2e,(%rdx,%rdi,1)
  je     L137
  sub    %eax,%ecx
  add    %ecx,%r8d
  movslq %r8d,%rax
  cmpb   $0x2e,(%rdx,%rax,1)
  jne    L152
  lea    -0x1(%rsi),%eax
  xor    %r8d,%r8d
  cltq
  cmpb   $0x2e,(%rdx,%rax,1)
  setne  %r8b
  jmp    L113
  nopl   0x0(%rax,%rax,1)
L137:
  sub    %eax,%ecx
  add    %ecx,%r8d
  movslq %r8d,%rax
  cmpb   $0x2e,(%rdx,%rax,1)
  je     L45
  mov    $0x1,%eax
L47:
  sub    $0x1,%esi
  mov    $0x1,%r8d
  movslq %esi,%rsi
  cmpb   $0x2e,(%rdx,%rsi,1)
  jne    L113
  xor    $0x1,%eax
  mov    %eax,%r8d
  jmp    L113
  nopl   0x0(%rax)
L103:
  xor    %ecx,%ecx
  jmp    L95
L152:
  xor    %eax,%eax
  jmp    L47
```

assistant: ```c
int noEdge(int row, int col, char *maze, int nowRow, int nowCol) {
  int count = 0;
  int dir_r[] = {1, 0, -1, 0};
  int dir_c[] = {0, 1, 0, -1};
  for (size_t i = 0; i < 4; i++) {
    if (maze[(nowRow + dir_r[i]) * col + nowCol + dir_c[i]] == '.')
      count++;
    if (count > 1) {
      return 0;
    }
  }
  return 1;
}
```
user: 请将这段汇编代码片段转换成等效的C代码：

```asm
<arithmetic_mean>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  mov    %rdi,-0x18(%rbp)
  mov    %esi,-0x1c(%rbp)
  movl   $0x0,-0x8(%rbp)
  movl   $0x0,-0x4(%rbp)
  jmp    L44
L38:
  mov    -0x4(%rbp),%eax
  lea    0x0(,%rax,4),%rdx
  mov    -0x18(%rbp),%rax
  add    %rdx,%rax
  mov    (%rax),%eax
  add    %eax,-0x8(%rbp)
  addl   $0x1,-0x4(%rbp)
L44:
  mov    -0x4(%rbp),%eax
  cmp    -0x1c(%rbp),%eax
  jb     L38
  mov    -0x8(%rbp),%eax
  test   %rax,%rax
  js     L0
  pxor   %xmm0,%xmm0
  cvtsi2ss %rax,%xmm0
  jmp    L45
L0:
  mov    %rax,%rdx
  shr    %rdx
  and    $0x1,%eax
  or     %rax,%rdx
  pxor   %xmm0,%xmm0
  cvtsi2ss %rdx,%xmm0
  addss  %xmm0,%xmm0
L45:
  mov    -0x1c(%rbp),%eax
  test   %rax,%rax
  js     L4
  pxor   %xmm1,%xmm1
  cvtsi2ss %rax,%xmm1
  jmp    L1
L4:
  mov    %rax,%rdx
  shr    %rdx
  and    $0x1,%eax
  or     %rax,%rdx
  pxor   %xmm1,%xmm1
  cvtsi2ss %rdx,%xmm1
  addss  %xmm1,%xmm1
L1:
  divss  %xmm1,%xmm0
  pop    %rbp
  ret
```

assistant: ```c
float arithmetic_mean(unsigned int values[], unsigned int size) {
  unsigned int sum = 0;
  for (unsigned int i = 0; i < size; i++)
    sum += values[i];
  return (float)sum / (float)size;
}
```
user: 这段汇编代码用C语言表示是什么样的?

```asm
<arithmetic_mean>:
  endbr64
  test   %esi,%esi
  je     L5
  mov    %rdi,%rax
  lea    -0x1(%rsi),%edx
  lea    0x4(%rdi,%rdx,4),%rcx
  mov    $0x0,%edx
L25:
  add    (%rax),%edx
  add    $0x4,%rax
  cmp    %rcx,%rax
  jne    L25
L11:
  mov    %edx,%edx
  pxor   %xmm0,%xmm0
  cvtsi2ss %rdx,%xmm0
  mov    %esi,%esi
  pxor   %xmm1,%xmm1
  cvtsi2ss %rsi,%xmm1
  divss  %xmm1,%xmm0
  ret
L5:
  mov    %esi,%edx
  jmp    L11
```

assistant: ```c
float arithmetic_mean(unsigned int values[], unsigned int size) {
  unsigned int sum = 0;
  for (unsigned int i = 0; i < size; i++)
    sum += values[i];
  return (float)sum / (float)size;
}
```
user: Converte this assembly snippet into its equivalent C code:

```asm
<arithmetic_mean>:
  endbr64
  test   %esi,%esi
  je     L6
  lea    -0x1(%rsi),%eax
  lea    0x4(%rdi,%rax,4),%rdx
  xor    %eax,%eax
  nopw   0x0(%rax,%rax,1)
L17:
  add    (%rdi),%eax
  add    $0x4,%rdi
  cmp    %rdi,%rdx
  jne    L17
  mov    %esi,%esi
  pxor   %xmm0,%xmm0
  pxor   %xmm1,%xmm1
  cvtsi2ss %rax,%xmm0
  cvtsi2ss %rsi,%xmm1
  divss  %xmm1,%xmm0
  ret
  nopl   0x0(%rax)
L6:
  mov    %esi,%esi
  pxor   %xmm1,%xmm1
  pxor   %xmm0,%xmm0
  cvtsi2ss %rsi,%xmm1
  divss  %xmm1,%xmm0
  ret
```

assistant: ```c
float arithmetic_mean(unsigned int values[], unsigned int size) {
  unsigned int sum = 0;
  for (unsigned int i = 0; i < size; i++)
    sum += values[i];
  return (float)sum / (float)size;
}
```
user: What is the c source code of the assembly code below?

```asm
<arithmetic_mean>:
  endbr64
  mov    %esi,%edx
  test   %edx,%edx
  je     L29
  lea    -0x1(%rdx),%eax
  cmp    $0x2,%eax
  jbe    L21
  mov    %edx,%ecx
  mov    %rdi,%rax
  pxor   %xmm0,%xmm0
  shr    $0x2,%ecx
  sub    $0x1,%ecx
  shl    $0x4,%rcx
  lea    0x10(%rdi,%rcx,1),%rcx
  nopw   0x0(%rax,%rax,1)
L49:
  movdqu (%rax),%xmm2
  add    $0x10,%rax
  paddd  %xmm2,%xmm0
  cmp    %rcx,%rax
  jne    L49
  movdqa %xmm0,%xmm1
  mov    %edx,%ecx
  psrldq $0x8,%xmm1
  and    $0xfffffffc,%ecx
  paddd  %xmm1,%xmm0
  movdqa %xmm0,%xmm1
  psrldq $0x4,%xmm1
  paddd  %xmm1,%xmm0
  movd   %xmm0,%eax
  test   $0x3,%dl
  je     L25
L19:
  mov    %ecx,%esi
  add    (%rdi,%rsi,4),%eax
  lea    0x1(%rcx),%esi
  cmp    %esi,%edx
  jbe    L25
  add    $0x2,%ecx
  add    (%rdi,%rsi,4),%eax
  cmp    %ecx,%edx
  jbe    L25
  add    (%rdi,%rcx,4),%eax
L25:
  pxor   %xmm0,%xmm0
  pxor   %xmm1,%xmm1
  cvtsi2ss %rax,%xmm0
  cvtsi2ss %rdx,%xmm1
  divss  %xmm1,%xmm0
  ret
  nopl   0x0(%rax)
L29:
  pxor   %xmm1,%xmm1
  pxor   %xmm0,%xmm0
  cvtsi2ss %rdx,%xmm1
  divss  %xmm1,%xmm0
  ret
L21:
  xor    %ecx,%ecx
  xor    %eax,%eax
  jmp    L19
```

assistant: ```c
float arithmetic_mean(unsigned int values[], unsigned int size) {
  unsigned int sum = 0;
  for (unsigned int i = 0; i < size; i++)
    sum += values[i];
  return (float)sum / (float)size;
}
```
user: 请从给定的汇编指令推导出C源代码:

```asm
<KTStoKPH>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  movsd  %xmm0,-0x18(%rbp)
  movsd  -0x18(%rbp),%xmm1
  movsd  D5(%rip),%xmm0
  mulsd  %xmm1,%xmm0
  movsd  %xmm0,-0x8(%rbp)
  movsd  -0x8(%rbp),%xmm0
  movq   %xmm0,%rax
  movq   %rax,%xmm0
  pop    %rbp
  ret
```

tool_calls: name: unpack_data
arguments: data_tag: D5
data_type: f64

tool: D5: 1.852

assistant: ```c
double KTStoKPH(double KTS) {
  double KPH = 1.852 * KTS;
  return KPH;
}
```
user: 请显示与下面列出的汇编代码相匹配的C语言实现：

```asm
<KTStoKPH>:
  endbr64
  mulsd  D3(%rip),%xmm0
  ret
```

tool_calls: name: read_data
arguments: label: D3
data_type: f64

tool: D3: 1.852

assistant: ```c
double KTStoKPH(double KTS) {
  double KPH = 1.852 * KTS;
  return KPH;
}
```
user: 这段汇编代码用C语言表示是什么样的?

```asm
<KTStoKPH>:
  endbr64
  mulsd  D6(%rip),%xmm0
  ret
```

tool_calls: name: disassemble_data
arguments: tag: D6
datatype: f64

tool: D6: 1.852

assistant: ```c
double KTStoKPH(double KTS) {
  double KPH = 1.852 * KTS;
  return KPH;
}
```
user: What would the C source look like for the assembly code provided here:

```asm
<KTStoKPH>:
  endbr64
  mulsd  D5(%rip),%xmm0
  ret
```

tool_calls: name: disassemble_data
arguments: tag: D5
type_infered: f64

tool: D5: 1.852

assistant: ```c
double KTStoKPH(double KTS) {
  double KPH = 1.852 * KTS;
  return KPH;
}
```
user: Converte this assembly snippet into its equivalent C code:

```asm
<feature_present>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x30,%rsp
  mov    %rdi,-0x28(%rbp)
  mov    %fs:0x28,%rax
  mov    %rax,-0x8(%rbp)
  xor    %eax,%eax
  mov    -0x28(%rbp),%rdx
  lea    -0x18(%rbp),%rax
  lea    D9(%rip),%rcx
  mov    %rcx,%rsi
  mov    %rax,%rdi
  call   <asprintf@plt>
  test   %rax,%rax
  jns    L3
  mov    $0x0,%eax
  jmp    L66
L3:
  movq   $0x4,-0x10(%rbp)
  mov    -0x18(%rbp),%rax
  lea    -0x10(%rbp),%rdx
  lea    -0x1c(%rbp),%rsi
  mov    $0x0,%r8d
  mov    $0x0,%ecx
  mov    %rax,%rdi
  call   <sysctlbyname@plt>
  test   %rax,%rax
  jns    L49
  mov    -0x18(%rbp),%rax
  mov    %rax,%rdi
  call   <free@plt>
  mov    $0x0,%eax
  jmp    L66
L49:
  mov    -0x18(%rbp),%rax
  mov    %rax,%rdi
  call   <free@plt>
  mov    -0x10(%rbp),%rax
  cmp    $0x4,%rax
  je     L6
  mov    $0x0,%eax
  jmp    L66
L6:
  mov    -0x1c(%rbp),%eax
  test   %eax,%eax
  setne  %al
  movzbl %al,%eax
L66:
  mov    -0x8(%rbp),%rdx
  sub    %fs:0x28,%rdx
  je     L20
  call   <__stack_chk_fail@plt>
L20:
  leave
  ret
```

tool_calls: name: retrieve_data
arguments: data_tag: D9
type: string

tool: D9: kern.features.%s

assistant: ```c
int feature_present(const char *feature) {
  char *mib;
  size_t len;
  int i;
  if (asprintf(&mib, "kern.features.%s", feature) < 0)
    return (0);
  len = sizeof(i);
  if (sysctlbyname(mib, &i, &len, NULL, 0) < 0) {
    free(mib);
    return (0);
  }
  free(mib);
  if (len != sizeof(i))
    return (0);
  return (i != 0);
}
```
user: 下面的汇编指令对应的C源代码是什么:

```asm
<feature_present>:
  endbr64
  sub    $0x28,%rsp
  mov    %rdi,%rdx
  mov    %fs:0x28,%rax
  mov    %rax,0x18(%rsp)
  xor    %eax,%eax
  lea    0x8(%rsp),%rdi
  lea    D9(%rip),%rsi
  call   <asprintf@plt>
  mov    %rax,%rdx
  mov    $0x0,%eax
  test   %rdx,%rdx
  js     L15
  movq   $0x4,0x10(%rsp)
  lea    0x10(%rsp),%rdx
  lea    0x4(%rsp),%rsi
  mov    $0x0,%r8d
  mov    $0x0,%ecx
  mov    0x8(%rsp),%rdi
  call   <sysctlbyname@plt>
  test   %rax,%rax
  js     L31
  mov    0x8(%rsp),%rdi
  call   <free@plt>
  mov    $0x0,%eax
  cmpq   $0x4,0x10(%rsp)
  jne    L15
  cmpl   $0x0,0x4(%rsp)
  setne  %al
  movzbl %al,%eax
L15:
  mov    0x18(%rsp),%rdx
  sub    %fs:0x28,%rdx
  jne    L6
  add    $0x28,%rsp
  ret
L31:
  mov    0x8(%rsp),%rdi
  call   <free@plt>
  mov    $0x0,%eax
  jmp    L15
L6:
  call   <__stack_chk_fail@plt>
```

tool_calls: name: disassemble_data
arguments: label: D9
datatype: string

tool: D9: kern.features.%s

assistant: ```c
int feature_present(const char *feature) {
  char *mib;
  size_t len;
  int i;
  if (asprintf(&mib, "kern.features.%s", feature) < 0)
    return (0);
  len = sizeof(i);
  if (sysctlbyname(mib, &i, &len, NULL, 0) < 0) {
    free(mib);
    return (0);
  }
  free(mib);
  if (len != sizeof(i))
    return (0);
  return (i != 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
<feature_present>:
  endbr64
  sub    $0x28,%rsp
  mov    %rdi,%rdx
  lea    D9(%rip),%rsi
  mov    %fs:0x28,%rax
  mov    %rax,0x18(%rsp)
  xor    %eax,%eax
  lea    0x8(%rsp),%rdi
  call   <asprintf@plt>
  test   %rax,%rax
  js     L32
  mov    0x8(%rsp),%rdi
  lea    0x10(%rsp),%rdx
  xor    %r8d,%r8d
  xor    %ecx,%ecx
  movq   $0x4,0x10(%rsp)
  lea    0x4(%rsp),%rsi
  call   <sysctlbyname@plt>
  mov    0x8(%rsp),%rdi
  test   %rax,%rax
  js     L43
  call   <free@plt>
  cmpq   $0x4,0x10(%rsp)
  jne    L32
  mov    0x4(%rsp),%edx
  xor    %eax,%eax
  test   %edx,%edx
  setne  %al
  jmp    L14
  nopw   0x0(%rax,%rax,1)
L43:
  call   <free@plt>
  nopl   (%rax)
L32:
  xor    %eax,%eax
L14:
  mov    0x18(%rsp),%rdx
  sub    %fs:0x28,%rdx
  jne    L25
  add    $0x28,%rsp
  ret
L25:
  call   <__stack_chk_fail@plt>
```

tool_calls: name: retrieve_data
arguments: data_label: D9
type_infered: string

tool: D9: kern.features.%s

assistant: ```c
int feature_present(const char *feature) {
  char *mib;
  size_t len;
  int i;
  if (asprintf(&mib, "kern.features.%s", feature) < 0)
    return (0);
  len = sizeof(i);
  if (sysctlbyname(mib, &i, &len, NULL, 0) < 0) {
    free(mib);
    return (0);
  }
  free(mib);
  if (len != sizeof(i))
    return (0);
  return (i != 0);
}
```
user: 请将以下的汇编代码转换成C语言代码:

```asm
<feature_present>:
  endbr64
  sub    $0x28,%rsp
  mov    %rdi,%rdx
  lea    D7(%rip),%rsi
  mov    %fs:0x28,%rax
  mov    %rax,0x18(%rsp)
  xor    %eax,%eax
  lea    0x8(%rsp),%rdi
  call   <asprintf@plt>
  test   %rax,%rax
  js     L28
  mov    0x8(%rsp),%rdi
  lea    0x10(%rsp),%rdx
  xor    %r8d,%r8d
  xor    %ecx,%ecx
  movq   $0x4,0x10(%rsp)
  lea    0x4(%rsp),%rsi
  call   <sysctlbyname@plt>
  mov    0x8(%rsp),%rdi
  test   %rax,%rax
  js     L23
  call   <free@plt>
  cmpq   $0x4,0x10(%rsp)
  jne    L28
  mov    0x4(%rsp),%edx
  xor    %eax,%eax
  test   %edx,%edx
  setne  %al
  jmp    L17
  nopw   0x0(%rax,%rax,1)
L23:
  call   <free@plt>
  nopl   (%rax)
L28:
  xor    %eax,%eax
L17:
  mov    0x18(%rsp),%rdx
  sub    %fs:0x28,%rdx
  jne    L14
  add    $0x28,%rsp
  ret
L14:
  call   <__stack_chk_fail@plt>
```

tool_calls: name: extract_symbolic_data
arguments: label: D7
datatype: string

tool: D7: kern.features.%s

assistant: ```c
int feature_present(const char *feature) {
  char *mib;
  size_t len;
  int i;
  if (asprintf(&mib, "kern.features.%s", feature) < 0)
    return (0);
  len = sizeof(i);
  if (sysctlbyname(mib, &i, &len, NULL, 0) < 0) {
    free(mib);
    return (0);
  }
  free(mib);
  if (len != sizeof(i))
    return (0);
  return (i != 0);
}
```
user: 请将以下的汇编代码转换成C语言代码：

```asm
<irqDispatcher>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x10,%rsp
  mov    %edi,-0x4(%rbp)
  cmpl   $0x0,-0x4(%rbp)
  je     L25
  cmpl   $0x1,-0x4(%rbp)
  je     L19
  jmp    L24
L25:
  mov    $0x0,%eax
  call   <timer_handler@plt>
  jmp    L5
L19:
  mov    $0x0,%eax
  call   <keyboard_handler@plt>
  nop
L5:
  nop
L24:
  leave
  ret
```

assistant: ```c
void irqDispatcher(uint64_t irq) {
  switch (irq) {
  case 0:
    timer_handler();
    break;
  case 1:
    keyboard_handler();
    break;
  }
  return;
}
```
user: 请将这段汇编代码片段转换成等效的C代码:

```asm
<irqDispatcher>:
  endbr64
  sub    $0x8,%rsp
  test   %edi,%edi
  je     L19
  cmp    $0x1,%edi
  je     L14
L36:
  add    $0x8,%rsp
  ret
L19:
  mov    $0x0,%eax
  call   <timer_handler@plt>
  jmp    L36
L14:
  mov    $0x0,%eax
  call   <keyboard_handler@plt>
  jmp    L36
```

assistant: ```c
void irqDispatcher(uint64_t irq) {
  switch (irq) {
  case 0:
    timer_handler();
    break;
  case 1:
    keyboard_handler();
    break;
  }
  return;
}
```
user: 请将以下的汇编代码转换成C语言代码：

```asm
<irqDispatcher>:
  endbr64
  test   %edi,%edi
  je     L6
  cmp    $0x1,%edi
  jne    L11
  xor    %eax,%eax
  jmp    1070 <keyboard_handler@plt>
  nopl   0x0(%rax)
L11:
  ret
  nopl   0x0(%rax)
L6:
  xor    %eax,%eax
  jmp    1060 <timer_handler@plt>
```

assistant: ```c
void irqDispatcher(uint64_t irq) {
  switch (irq) {
  case 0:
    timer_handler();
    break;
  case 1:
    keyboard_handler();
    break;
  }
  return;
}
```
user: What is the c source code of the assembly code below?

```asm
<irqDispatcher>:
  endbr64
  test   %edi,%edi
  je     L12
  cmp    $0x1,%edi
  jne    L3
  xor    %eax,%eax
  jmp    1070 <keyboard_handler@plt>
  nopl   0x0(%rax)
L3:
  ret
  nopl   0x0(%rax)
L12:
  xor    %eax,%eax
  jmp    1060 <timer_handler@plt>
```

assistant: ```c
void irqDispatcher(uint64_t irq) {
  switch (irq) {
  case 0:
    timer_handler();
    break;
  case 1:
    keyboard_handler();
    break;
  }
  return;
}
```
user: 下面的汇编指令对应的C源代码是什么:

```asm
<myAtoi>:
  endbr64
  push   %r12
  push   %rbp
  push   %rbx
  mov    %rdi,%rbx
  movzbl (%rdi),%eax
  cmp    $0x20,%al
  je     L23
  cmp    $0x9,%al
  jne    L129
L23:
  add    $0x1,%rbx
  movzbl (%rbx),%eax
  cmp    $0x20,%al
  je     L23
  cmp    $0x9,%al
  je     L23
L129:
  mov    $0x0,%r12d
  cmp    $0x2d,%al
  je     L84
L41:
  movzbl (%rbx),%edi
  cmp    $0x2b,%dil
  je     L9
  test   %dil,%dil
  je     L89
L213:
  mov    $0x0,%ebp
  jmp    L176
L84:
  movsbl 0x1(%rbx),%edi
  call   <isdigit@plt>
  mov    %rax,%rdx
  mov    $0x0,%eax
  test   %rdx,%rdx
  je     L74
  add    $0x1,%rbx
  mov    $0x1,%r12d
  jmp    L41
L9:
  movsbl 0x1(%rbx),%edi
  call   <isdigit@plt>
  test   %rax,%rax
  je     L74
  movzbl 0x1(%rbx),%edi
  test   %dil,%dil
  je     L116
  add    $0x1,%rbx
  mov    $0x0,%r12d
  jmp    L213
L194:
  mov    D1(%rip),%rdx
  mov    (%rdx),%esi
  mov    %esi,%ecx
  sub    %eax,%ecx
  movslq %ecx,%rdx
  imul   $0x66666667,%rdx,%rdx
  sar    $0x22,%rdx
  sar    $0x1f,%ecx
  sub    %ecx,%edx
  movslq %edx,%rdx
  cmp    %rbp,%rdx
  jl     L29
L180:
  lea    0x0(%rbp,%rbp,4),%rdx
  cltq
  lea    (%rax,%rdx,2),%rbp
  add    $0x1,%rbx
  movzbl (%rbx),%edi
  test   %dil,%dil
  je     L99
L176:
  movsbl %dil,%edi
  call   <isdigit@plt>
  test   %rax,%rax
  je     L99
  movsbl (%rbx),%eax
  sub    $0x30,%eax
  test   %r12d,%r12d
  je     L194
  mov    D8(%rip),%rdx
  mov    (%rdx),%esi
  mov    %rbp,%rdi
  neg    %rdi
  lea    (%rsi,%rax,1),%ecx
  movslq %ecx,%rdx
  imul   $0x66666667,%rdx,%rdx
  sar    $0x22,%rdx
  sar    $0x1f,%ecx
  sub    %ecx,%edx
  movslq %edx,%rdx
  cmp    %rdx,%rdi
  jge    L180
  movslq %esi,%rbp
  jmp    L171
L29:
  movslq %esi,%rbp
L90:
  mov    %ebp,%eax
  jmp    L74
L89:
  mov    $0x0,%ebp
L99:
  test   %r12d,%r12d
  je     L90
L171:
  mov    %ebp,%eax
  neg    %eax
L74:
  pop    %rbx
  pop    %rbp
  pop    %r12
  ret
L116:
  mov    $0x0,%ebp
  jmp    L90
```

assistant: ```c
int myAtoi(char *str) {
  char *s;
  long n = 0;
  int sign = 0;
  while (*str == ' ' || *str == '\t') {
    str++;
  }
  if (*str == '-') {
    if (isdigit(*++str)) {
      sign = 1;
    } else {
      return 0;
    }
  }
  if (*str == '+') {
    if (isdigit(*++str)) {
      sign = 0;
    } else {
      return 0;
    }
  }
  for (s = str; *s != '\0'; s++) {
    if (isdigit(*s)) {
      int d = *s - '0';
      if (sign) {
        if (-n < (INT_MIN + d) / 10) {
          n = INT_MIN;
          break;
        }
      } else {
        if (n > (INT_MAX - d) / 10) {
          n = INT_MAX;
          break;
        }
      }
      n = n * 10 + d;
    } else {
      break;
    }
  }
  return sign ? -n : n;
}
```
user: 这段汇编代码用C语言表示是什么样的：

```asm
<myAtoi>:
  endbr64
  push   %rbp
  push   %rbx
  mov    %rdi,%rbx
  sub    $0x8,%rsp
  movsbl (%rdi),%edi
  cmp    $0x9,%dil
  je     L20
  cmp    $0x20,%dil
  jne    L177
  nopl   0x0(%rax)
L20:
  movsbl 0x1(%rbx),%edi
  add    $0x1,%rbx
  cmp    $0x20,%dil
  je     L20
  cmp    $0x9,%dil
  je     L20
L177:
  cmp    $0x2d,%dil
  je     L105
  cmp    $0x2b,%dil
  je     L161
  xor    %ebp,%ebp
  test   %dil,%dil
  je     L163
L85:
  xor    %ebp,%ebp
  jmp    L51
  nop
L29:
  mov    D14(%rip),%rax
  movsbl (%rbx),%edx
  mov    (%rax),%r8d
  sub    $0x30,%edx
  mov    %r8d,%ecx
  sub    %edx,%ecx
  movslq %ecx,%rax
  sar    $0x1f,%ecx
  imul   $0x66666667,%rax,%rax
  sar    $0x22,%rax
  sub    %ecx,%eax
  cltq
  cmp    %rbp,%rax
  jl     L3
  movsbl 0x1(%rbx),%edi
  lea    0x0(%rbp,%rbp,4),%rax
  movslq %edx,%rdx
  add    $0x1,%rbx
  lea    (%rdx,%rax,2),%rbp
  test   %dil,%dil
  je     L163
L51:
  call   <isdigit@plt>
  test   %rax,%rax
  jne    L29
L163:
  mov    %ebp,%r8d
L3:
  add    $0x8,%rsp
  mov    %r8d,%eax
  pop    %rbx
  pop    %rbp
  ret
  nop
L105:
  movsbl 0x1(%rbx),%edi
  call   <isdigit@plt>
  test   %rax,%rax
  je     L118
  movsbl 0x1(%rbx),%edi
  lea    0x1(%rbx),%rbp
  cmp    $0x2b,%dil
  je     L168
  xor    %ebx,%ebx
  test   %dil,%dil
  jne    L43
  jmp    L134
  nopl   (%rax)
L122:
  mov    D8(%rip),%rax
  movsbl 0x0(%rbp),%edx
  mov    %rbx,%rdi
  neg    %rdi
  mov    (%rax),%esi
  sub    $0x30,%edx
  lea    (%rsi,%rdx,1),%ecx
  movslq %ecx,%rax
  sar    $0x1f,%ecx
  imul   $0x66666667,%rax,%rax
  sar    $0x22,%rax
  sub    %ecx,%eax
  cltq
  cmp    %rax,%rdi
  jl     L103
  movsbl 0x1(%rbp),%edi
  lea    (%rbx,%rbx,4),%rax
  movslq %edx,%rdx
  add    $0x1,%rbp
  lea    (%rdx,%rax,2),%rbx
  test   %dil,%dil
  je     L134
L43:
  call   <isdigit@plt>
  test   %rax,%rax
  jne    L122
L134:
  mov    %ebx,%r8d
  neg    %r8d
L16:
  add    $0x8,%rsp
  mov    %r8d,%eax
  pop    %rbx
  pop    %rbp
  ret
  nopl   (%rax)
L118:
  add    $0x8,%rsp
  xor    %r8d,%r8d
  mov    %r8d,%eax
  pop    %rbx
  pop    %rbp
  ret
L168:
  mov    %rbp,%rbx
  nopl   0x0(%rax,%rax,1)
L161:
  movsbl 0x1(%rbx),%edi
  call   <isdigit@plt>
  test   %rax,%rax
  je     L118
  movsbl 0x1(%rbx),%edi
  test   %dil,%dil
  je     L118
  add    $0x1,%rbx
  jmp    L85
L103:
  movslq %esi,%rbx
  mov    %ebx,%r8d
  neg    %r8d
  jmp    L16
```

assistant: ```c
int myAtoi(char *str) {
  char *s;
  long n = 0;
  int sign = 0;
  while (*str == ' ' || *str == '\t') {
    str++;
  }
  if (*str == '-') {
    if (isdigit(*++str)) {
      sign = 1;
    } else {
      return 0;
    }
  }
  if (*str == '+') {
    if (isdigit(*++str)) {
      sign = 0;
    } else {
      return 0;
    }
  }
  for (s = str; *s != '\0'; s++) {
    if (isdigit(*s)) {
      int d = *s - '0';
      if (sign) {
        if (-n < (INT_MIN + d) / 10) {
          n = INT_MIN;
          break;
        }
      } else {
        if (n > (INT_MAX - d) / 10) {
          n = INT_MAX;
          break;
        }
      }
      n = n * 10 + d;
    } else {
      break;
    }
  }
  return sign ? -n : n;
}
```
user: 请从给定的汇编指令推导出C源代码：

```asm
<strip_trailing_junk>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x20,%rsp
  mov    %rdi,-0x18(%rbp)
  mov    -0x18(%rbp),%rax
  mov    %rax,%rdi
  call   <strlen@plt>
  cltq
  lea    -0x1(%rax),%rdx
  mov    -0x18(%rbp),%rax
  add    %rdx,%rax
  mov    %rax,-0x8(%rbp)
  jmp    L37
L38:
  mov    -0x8(%rbp),%rax
  lea    -0x1(%rax),%rdx
  mov    %rdx,-0x8(%rbp)
  movb   $0x0,(%rax)
L37:
  mov    -0x8(%rbp),%rax
  cmp    -0x18(%rbp),%rax
  jb     L7
  mov    -0x8(%rbp),%rax
  movzbl (%rax),%eax
  cmp    $0xa,%al
  je     L38
  mov    -0x8(%rbp),%rax
  movzbl (%rax),%eax
  cmp    $0xd,%al
  je     L38
  mov    -0x8(%rbp),%rax
  movzbl (%rax),%eax
  cmp    $0x20,%al
  je     L38
L7:
  nop
  leave
  ret
```

assistant: ```c
void strip_trailing_junk(char *cmd) {
  char *p;
  p = cmd + strlen(cmd) - 1;
  while ((p >= cmd) && (*p == '\n' || *p == '\r' || *p == ' '))
    *p-- = 0;
}
```
user: 请将以下的汇编代码转换成C语言代码:

```asm
<strip_trailing_junk>:
  endbr64
  push   %rbx
  mov    %rdi,%rbx
  call   <strlen@plt>
  cltq
  lea    -0x1(%rbx,%rax,1),%rax
  movabs $0x100002400,%rcx
  cmp    %rax,%rbx
  jbe    L27
  jmp    L43
L30:
  bt     %rdx,%rcx
  jae    L43
  sub    $0x1,%rax
  movb   $0x0,0x1(%rax)
  cmp    %rax,%rbx
  ja     L43
L27:
  movzbl (%rax),%edx
  cmp    $0x20,%dl
  jbe    L30
L43:
  pop    %rbx
  ret
```

assistant: ```c
void strip_trailing_junk(char *cmd) {
  char *p;
  p = cmd + strlen(cmd) - 1;
  while ((p >= cmd) && (*p == '\n' || *p == '\r' || *p == ' '))
    *p-- = 0;
}
```
user: 下面的汇编指令对应的C源代码是什么:

```asm
<strip_trailing_junk>:
  endbr64
  push   %rbx
  mov    %rdi,%rbx
  call   <strlen@plt>
  movabs $0xfffffffeffffdbff,%rcx
  cltq
  lea    -0x1(%rbx,%rax,1),%rax
  cmp    %rax,%rbx
  ja     L35
  nopl   0x0(%rax,%rax,1)
L12:
  movzbl (%rax),%edx
  cmp    $0x20,%dl
  ja     L35
  bt     %rdx,%rcx
  jb     L35
  sub    $0x1,%rax
  movb   $0x0,0x1(%rax)
  cmp    %rax,%rbx
  jbe    L12
L35:
  pop    %rbx
  ret
```

assistant: ```c
void strip_trailing_junk(char *cmd) {
  char *p;
  p = cmd + strlen(cmd) - 1;
  while ((p >= cmd) && (*p == '\n' || *p == '\r' || *p == ' '))
    *p-- = 0;
}
```
user: Converte this assembly snippet into its equivalent C code:

```asm
<strip_trailing_junk>:
  endbr64
  push   %rbx
  mov    %rdi,%rbx
  call   <strlen@plt>
  movabs $0xfffffffeffffdbff,%rcx
  cltq
  lea    -0x1(%rbx,%rax,1),%rax
  cmp    %rax,%rbx
  ja     L13
  nopl   0x0(%rax,%rax,1)
L16:
  movzbl (%rax),%edx
  cmp    $0x20,%dl
  ja     L13
  bt     %rdx,%rcx
  jb     L13
  sub    $0x1,%rax
  movb   $0x0,0x1(%rax)
  cmp    %rax,%rbx
  jbe    L16
L13:
  pop    %rbx
  ret
```

assistant: ```c
void strip_trailing_junk(char *cmd) {
  char *p;
  p = cmd + strlen(cmd) - 1;
  while ((p >= cmd) && (*p == '\n' || *p == '\r' || *p == ' '))
    *p-- = 0;
}
```