ylfeng/ReF-Decompile-dataset huggingface dataset:
user: Please show me the C implementation that matches the assembly code listed below:

```asm
<OneWireTransaction>:
  endbr64
  push   %r13
  push   %r12
  push   %rbp
  push   %rbx
  sub    $0x8,%rsp
  mov    %edi,%ebp
  mov    %esi,%r13d
  mov    %edx,%r12d
  mov    %ecx,%ebx
  cmp    $0x400b6000,%edi
  sete   %dil
  movzbl %dil,%edi
  call   <ASSERT@plt>
  and    $0x7,%r13d
  setne  %dil
  movzbl %dil,%edi
  call   <ASSERT@plt>
  lea    -0x1(%rbx),%eax
  cmp    $0x1f,%eax
  setbe  %dil
  movzbl %dil,%edi
  call   <ASSERT@plt>
  movslq %ebp,%rdx
  mov    (%rdx),%eax
  and    $0xfff8ffe1,%eax
  or     %r13d,%eax
  test   $0x6,%r13b
  je     L7
  test   $0x7,%bl
  je     L38
  lea    0x7(%rbx),%esi
  test   %ebx,%ebx
  cmovns %ebx,%esi
  and    $0xfffffff8,%esi
L30:
  mov    %ebx,%ecx
  sar    $0x1f,%ecx
  shr    $0x1d,%ecx
  add    %ecx,%ebx
  and    $0x7,%ebx
  sub    %ecx,%ebx
  shl    $0x10,%ebx
  or     %eax,%ebx
  mov    %esi,%eax
  or     %ebx,%eax
  test   $0x4,%bl
  je     L7
  add    $0x8,%ebp
  movslq %ebp,%rbp
  mov    %r12d,0x0(%rbp)
L7:
  mov    %eax,(%rdx)
  add    $0x8,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  ret
L38:
  lea    0x7(%rbx),%ecx
  test   %ebx,%ebx
  cmovns %ebx,%ecx
  sar    $0x3,%ecx
  lea    -0x8(,%rcx,8),%esi
  jmp    L30
```

assistant: ```c
void OneWireTransaction(uint32_t ui32Base, uint32_t ui32OpMode, uint32_t ui32Data, uint32_t ui32BitCnt) {
  uint32_t ui32Transaction;
  ASSERT(ui32Base == 0x400B6000);
  ASSERT((ui32OpMode & (0x00000001 | 0x00000004 | 0x00000002)) > 0);
  ASSERT((ui32BitCnt >= 1) && (ui32BitCnt <= 32));
  ui32Transaction = (*((volatile uint32_t *)(ui32Base + 0x00000000))) & ~((0x00000006 | 0x00000018 | 0x00070000));
  ui32Transaction |= (ui32OpMode & (0x00000001 | 0x00000004 | 0x00000002));
  if (ui32Transaction & (0x00000004 | 0x00000002)) {
    ui32Transaction |= ((((ui32BitCnt % 8) ? (ui32BitCnt / 8) + 1 : (ui32BitCnt / 8)) - 1) << 3);
    ui32Transaction |= ((ui32BitCnt % 8) << 16);
    if (ui32Transaction & 0x00000004) {
      (*((volatile uint32_t *)(ui32Base + 0x00000008))) = ui32Data;
    }
  }
  (*((volatile uint32_t *)(ui32Base + 0x00000000))) = ui32Transaction;
}
```
user: 下面的汇编指令对应的C源代码是什么：

```asm
<OneWireTransaction>:
  endbr64
  push   %r13
  mov    %edi,%r13d
  push   %r12
  mov    %esi,%r12d
  push   %rbp
  mov    %edx,%ebp
  push   %rbx
  mov    %ecx,%ebx
  sub    $0x8,%rsp
  cmp    $0x400b6000,%edi
  sete   %dil
  movzbl %dil,%edi
  call   <ASSERT@plt>
  xor    %edi,%edi
  and    $0x7,%r12d
  setne  %dil
  call   <ASSERT@plt>
  lea    -0x1(%rbx),%eax
  xor    %edi,%edi
  cmp    $0x1f,%eax
  setbe  %dil
  call   <ASSERT@plt>
  movslq %r13d,%rdx
  mov    (%rdx),%eax
  and    $0xfff8ffe1,%eax
  or     %r12d,%eax
  and    $0x6,%r12d
  je     L0
  test   %ebx,%ebx
  lea    0x7(%rbx),%ecx
  cmovns %ebx,%ecx
  mov    %ecx,%esi
  and    $0xfffffff8,%ecx
  sar    $0x3,%esi
  test   $0x7,%bl
  lea    -0x8(,%rsi,8),%esi
  cmovne %ecx,%esi
  mov    %ebx,%ecx
  sar    $0x1f,%ecx
  shr    $0x1d,%ecx
  add    %ecx,%ebx
  and    $0x7,%ebx
  sub    %ecx,%ebx
  shl    $0x10,%ebx
  or     %eax,%ebx
  mov    %esi,%eax
  or     %ebx,%eax
  and    $0x4,%ebx
  je     L0
  add    $0x8,%r13d
  movslq %r13d,%r13
  mov    %ebp,0x0(%r13)
L0:
  mov    %eax,(%rdx)
  add    $0x8,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  ret
```

assistant: ```c
void OneWireTransaction(uint32_t ui32Base, uint32_t ui32OpMode, uint32_t ui32Data, uint32_t ui32BitCnt) {
  uint32_t ui32Transaction;
  ASSERT(ui32Base == 0x400B6000);
  ASSERT((ui32OpMode & (0x00000001 | 0x00000004 | 0x00000002)) > 0);
  ASSERT((ui32BitCnt >= 1) && (ui32BitCnt <= 32));
  ui32Transaction = (*((volatile uint32_t *)(ui32Base + 0x00000000))) & ~((0x00000006 | 0x00000018 | 0x00070000));
  ui32Transaction |= (ui32OpMode & (0x00000001 | 0x00000004 | 0x00000002));
  if (ui32Transaction & (0x00000004 | 0x00000002)) {
    ui32Transaction |= ((((ui32BitCnt % 8) ? (ui32BitCnt / 8) + 1 : (ui32BitCnt / 8)) - 1) << 3);
    ui32Transaction |= ((ui32BitCnt % 8) << 16);
    if (ui32Transaction & 0x00000004) {
      (*((volatile uint32_t *)(ui32Base + 0x00000008))) = ui32Data;
    }
  }
  (*((volatile uint32_t *)(ui32Base + 0x00000000))) = ui32Transaction;
}
```
user: 下面的汇编指令对应的C源代码是什么:

```asm
<OneWireTransaction>:
  endbr64
  push   %r13
  mov    %edi,%r13d
  push   %r12
  mov    %esi,%r12d
  push   %rbp
  mov    %edx,%ebp
  push   %rbx
  mov    %ecx,%ebx
  sub    $0x8,%rsp
  cmp    $0x400b6000,%edi
  sete   %dil
  movzbl %dil,%edi
  call   <ASSERT@plt>
  xor    %edi,%edi
  and    $0x7,%r12d
  setne  %dil
  call   <ASSERT@plt>
  lea    -0x1(%rbx),%eax
  xor    %edi,%edi
  cmp    $0x1f,%eax
  setbe  %dil
  call   <ASSERT@plt>
  movslq %r13d,%rdx
  mov    (%rdx),%eax
  and    $0xfff8ffe1,%eax
  or     %r12d,%eax
  and    $0x6,%r12d
  je     L0
  test   %ebx,%ebx
  lea    0x7(%rbx),%ecx
  cmovns %ebx,%ecx
  mov    %ecx,%esi
  and    $0xfffffff8,%ecx
  sar    $0x3,%esi
  test   $0x7,%bl
  lea    -0x8(,%rsi,8),%esi
  cmovne %ecx,%esi
  mov    %ebx,%ecx
  sar    $0x1f,%ecx
  shr    $0x1d,%ecx
  add    %ecx,%ebx
  and    $0x7,%ebx
  sub    %ecx,%ebx
  shl    $0x10,%ebx
  or     %eax,%ebx
  mov    %esi,%eax
  or     %ebx,%eax
  and    $0x4,%ebx
  je     L0
  add    $0x8,%r13d
  movslq %r13d,%r13
  mov    %ebp,0x0(%r13)
L0:
  mov    %eax,(%rdx)
  add    $0x8,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  ret
```

assistant: ```c
void OneWireTransaction(uint32_t ui32Base, uint32_t ui32OpMode, uint32_t ui32Data, uint32_t ui32BitCnt) {
  uint32_t ui32Transaction;
  ASSERT(ui32Base == 0x400B6000);
  ASSERT((ui32OpMode & (0x00000001 | 0x00000004 | 0x00000002)) > 0);
  ASSERT((ui32BitCnt >= 1) && (ui32BitCnt <= 32));
  ui32Transaction = (*((volatile uint32_t *)(ui32Base + 0x00000000))) & ~((0x00000006 | 0x00000018 | 0x00070000));
  ui32Transaction |= (ui32OpMode & (0x00000001 | 0x00000004 | 0x00000002));
  if (ui32Transaction & (0x00000004 | 0x00000002)) {
    ui32Transaction |= ((((ui32BitCnt % 8) ? (ui32BitCnt / 8) + 1 : (ui32BitCnt / 8)) - 1) << 3);
    ui32Transaction |= ((ui32BitCnt % 8) << 16);
    if (ui32Transaction & 0x00000004) {
      (*((volatile uint32_t *)(ui32Base + 0x00000008))) = ui32Data;
    }
  }
  (*((volatile uint32_t *)(ui32Base + 0x00000000))) = ui32Transaction;
}
```
user: Please show me the C implementation that matches the assembly code listed below:

```asm
<foo>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  movl   $0x0,-0xc(%rbp)
  jmp    L13
L39:
  movl   $0x0,-0x8(%rbp)
  mov    -0xc(%rbp),%eax
  mov    %eax,-0x4(%rbp)
  jmp    L15
L8:
  addl   $0x1,-0x8(%rbp)
  subl   $0x1,-0x4(%rbp)
L15:
  mov    -0x8(%rbp),%eax
  cmp    -0x4(%rbp),%eax
  jl     L8
  addl   $0x1,-0xc(%rbp)
L13:
  cmpl   $0x63,-0xc(%rbp)
  jle    L39
  mov    -0xc(%rbp),%eax
  pop    %rbp
  ret
```

assistant: ```c
int foo() {
  int k = 0;
  while (k < 100) {
    int i = 0;
    int j = k;
    while (i < j) {
      i = i + 1;
      j = j - 1;
    }
    k = k + 1;
  }
  return k;
}
```
user: Demonstrate the C code that generates the assembly output below:

```asm
<foo>:
  endbr64
  mov    $0x1,%edi
  mov    $0x0,%esi
  jmp    L24
L5:
  mov    %eax,%ecx
  add    $0x1,%eax
  mov    %esi,%edx
  sub    %ecx,%edx
  cmp    %edx,%eax
  jl     L5
L18:
  add    $0x1,%esi
  add    $0x1,%edi
L24:
  cmp    $0x63,%esi
  je     L22
  mov    $0x0,%eax
  test   %edi,%edi
  jg     L5
  jmp    L18
L22:
  mov    $0x64,%eax
  ret
```

assistant: ```c
int foo() {
  int k = 0;
  while (k < 100) {
    int i = 0;
    int j = k;
    while (i < j) {
      i = i + 1;
      j = j - 1;
    }
    k = k + 1;
  }
  return k;
}
```
user: 提供的汇编代码用C语言表示会是什么样子：

```asm
<foo>:
  endbr64
  mov    $0x64,%eax
  ret
```

assistant: ```c
int foo() {
  int k = 0;
  while (k < 100) {
    int i = 0;
    int j = k;
    while (i < j) {
      i = i + 1;
      j = j - 1;
    }
    k = k + 1;
  }
  return k;
}
```
user: 请将以下的汇编代码转换成C语言代码：

```asm
<foo>:
  endbr64
  mov    $0x64,%eax
  ret
```

assistant: ```c
int foo() {
  int k = 0;
  while (k < 100) {
    int i = 0;
    int j = k;
    while (i < j) {
      i = i + 1;
      j = j - 1;
    }
    k = k + 1;
  }
  return k;
}
```
user: What is the c source code of the assembly code below:

```asm
<testfunc_00>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  mov    %rdi,-0x8(%rbp)
  mov    %rsi,-0x10(%rbp)
  mov    %edx,%eax
  mov    %ax,-0x14(%rbp)
  mov    -0x8(%rbp),%rax
  add    $0x1e,%rax
  movzwl (%rax),%edx
  mov    -0x10(%rbp),%rax
  mov    %dx,(%rax)
  mov    -0x8(%rbp),%rax
  add    $0xa,%rax
  mov    -0x10(%rbp),%rdx
  add    $0x4,%rdx
  movzwl (%rax),%eax
  mov    %ax,(%rdx)
  mov    -0x8(%rbp),%rax
  add    $0xe,%rax
  mov    -0x10(%rbp),%rdx
  add    $0x12,%rdx
  movzwl (%rax),%eax
  mov    %ax,(%rdx)
  mov    -0x8(%rbp),%rax
  add    $0x1e,%rax
  movzwl (%rax),%edx
  mov    -0x10(%rbp),%rax
  mov    %dx,(%rax)
  mov    -0x10(%rbp),%rax
  lea    0x8(%rax),%rdx
  movzwl -0x14(%rbp),%eax
  mov    %ax,(%rdx)
  mov    -0x10(%rbp),%rax
  lea    0x1c(%rax),%rdx
  movzwl -0x14(%rbp),%eax
  mov    %ax,(%rdx)
  nop
  pop    %rbp
  ret
```

assistant: ```c
void testfunc_00(const short *ap, short *bp, short val) {
  bp[0] = ap[15];
  bp[2] = ap[5];
  bp[9] = ap[7];
  bp[0] = ap[15];
  bp[4] = val;
  bp[14] = val;
}
```
user: Please show me the C implementation that matches the assembly code listed below:

```asm
<testfunc_00>:
  endbr64
  movzwl 0x1e(%rdi),%eax
  mov    %ax,(%rsi)
  movzwl 0xa(%rdi),%eax
  mov    %ax,0x4(%rsi)
  movzwl 0xe(%rdi),%eax
  mov    %ax,0x12(%rsi)
  movzwl 0x1e(%rdi),%eax
  mov    %ax,(%rsi)
  mov    %dx,0x8(%rsi)
  mov    %dx,0x1c(%rsi)
  ret
```

assistant: ```c
void testfunc_00(const short *ap, short *bp, short val) {
  bp[0] = ap[15];
  bp[2] = ap[5];
  bp[9] = ap[7];
  bp[0] = ap[15];
  bp[4] = val;
  bp[14] = val;
}
```
user: What is the c source code of the assembly code below:

```asm
<testfunc_00>:
  endbr64
  movzwl 0x1e(%rdi),%eax
  mov    %ax,(%rsi)
  movzwl 0xa(%rdi),%eax
  mov    %ax,0x4(%rsi)
  movzwl 0xe(%rdi),%eax
  mov    %ax,0x12(%rsi)
  movzwl 0x1e(%rdi),%eax
  mov    %dx,0x8(%rsi)
  mov    %ax,(%rsi)
  mov    %dx,0x1c(%rsi)
  ret
```

assistant: ```c
void testfunc_00(const short *ap, short *bp, short val) {
  bp[0] = ap[15];
  bp[2] = ap[5];
  bp[9] = ap[7];
  bp[0] = ap[15];
  bp[4] = val;
  bp[14] = val;
}
```
user: 这段汇编代码用C语言表示是什么样的：

```asm
<testfunc_00>:
  endbr64
  movzwl 0x1e(%rdi),%eax
  mov    %ax,(%rsi)
  movzwl 0xa(%rdi),%eax
  mov    %ax,0x4(%rsi)
  movzwl 0xe(%rdi),%eax
  mov    %ax,0x12(%rsi)
  movzwl 0x1e(%rdi),%eax
  mov    %dx,0x8(%rsi)
  mov    %ax,(%rsi)
  mov    %dx,0x1c(%rsi)
  ret
```

assistant: ```c
void testfunc_00(const short *ap, short *bp, short val) {
  bp[0] = ap[15];
  bp[2] = ap[5];
  bp[9] = ap[7];
  bp[0] = ap[15];
  bp[4] = val;
  bp[14] = val;
}
```
user: 请从给定的汇编指令推导出C源代码:

```asm
<yy_1_pExtWsAtom>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  mov    %rdi,-0x8(%rbp)
  mov    %esi,-0xc(%rbp)
  nop
  pop    %rbp
  ret
```

assistant: ```c
void yy_1_pExtWsAtom(char *yytext, int yyleng) {
  ;
  ;
}
```
user: 请显示与下面列出的汇编代码相匹配的C语言实现:

```asm
<yy_1_pExtWsAtom>:
  endbr64
  ret
```

assistant: ```c
void yy_1_pExtWsAtom(char *yytext, int yyleng) {
  ;
  ;
}
```
user: Translate the below assembly code into C programming language:

```asm
<yy_1_pExtWsAtom>:
  endbr64
  ret
```

assistant: ```c
void yy_1_pExtWsAtom(char *yytext, int yyleng) {
  ;
  ;
}
```
user: 请从给定的汇编指令推导出C源代码:

```asm
<yy_1_pExtWsAtom>:
  endbr64
  ret
```

assistant: ```c
void yy_1_pExtWsAtom(char *yytext, int yyleng) {
  ;
  ;
}
```
user: 请显示与下面列出的汇编代码相匹配的C语言实现：

```asm
<xmalloc>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x20,%rsp
  mov    %rdi,-0x18(%rbp)
  mov    -0x18(%rbp),%rax
  mov    %rax,%rdi
  call   <malloc@plt>
  mov    %rax,-0x8(%rbp)
  cmpq   $0x0,-0x8(%rbp)
  jne    L7
  lea    D3(%rip),%rax
  mov    %rax,%rdx
  mov    $0x14c,%esi
  lea    D14(%rip),%rax
  mov    %rax,%rdi
  call   <lt_fatal@plt>
L7:
  mov    -0x8(%rbp),%rax
  leave
  ret
```

tool_calls: name: unpack_data
arguments: data_tag: D3
type: string
name: unpack_data
arguments: data_tag: D14
type: string

tool: D3: memory exhausted

tool: D14: /scratch/repos/new/home/jordi_armengol_estape/c-scraper/outputs/2022-01-22/02-19-57/repos/JosenChareles/os-virt-viewer/refs/heads/master/src/.libs/lt-virt-viewer.c

assistant: ```c
void *xmalloc(size_t num) {
  void *p = (void *)malloc(num);
  if (!p)
    lt_fatal("/scratch/repos/new/home/jordi_armengol_estape/c-scraper/outputs/2022-01-22/02-19-57/repos/JosenChareles/os-virt-viewer/refs/heads/master/src/.libs/lt-virt-viewer.c", 332, "memory exhausted");
  return p;
}
```
user: Translate the below assembly code into C programming language:

```asm
<xmalloc>:
  endbr64
  push   %rbx
  call   <malloc@plt>
  mov    %rax,%rbx
  test   %rax,%rax
  je     L3
L9:
  mov    %rbx,%rax
  pop    %rbx
  ret
L3:
  lea    D14(%rip),%rdx
  mov    $0x14c,%esi
  lea    D0(%rip),%rdi
  call   <lt_fatal@plt>
  jmp    L9
```

tool_calls: name: unpack_data
arguments: tag: D14
type: string
name: unpack_data
arguments: tag: D0
type: string

tool: D14: memory exhausted

tool: D0: /scratch/repos/new/home/jordi_armengol_estape/c-scraper/outputs/2022-01-22/02-19-57/repos/JosenChareles/os-virt-viewer/refs/heads/master/src/.libs/lt-virt-viewer.c

assistant: ```c
void *xmalloc(size_t num) {
  void *p = (void *)malloc(num);
  if (!p)
    lt_fatal("/scratch/repos/new/home/jordi_armengol_estape/c-scraper/outputs/2022-01-22/02-19-57/repos/JosenChareles/os-virt-viewer/refs/heads/master/src/.libs/lt-virt-viewer.c", 332, "memory exhausted");
  return p;
}
```
user: What is the c source code of the assembly code below?

```asm
<xmalloc>:
  endbr64
  push   %r12
  call   <malloc@plt>
  mov    %rax,%r12
  test   %rax,%rax
  je     L6
  mov    %r12,%rax
  pop    %r12
  ret
  nopl   0x0(%rax)
L6:
  lea    D17(%rip),%rdx
  mov    $0x14c,%esi
  lea    D13(%rip),%rdi
  call   <lt_fatal@plt>
  mov    %r12,%rax
  pop    %r12
  ret
```

tool_calls: name: unpack_data
arguments: data_label: D17
type_guessed: string
name: unpack_data
arguments: data_label: D13
type_guessed: string

tool: D17: memory exhausted

tool: D13: /scratch/repos/new/home/jordi_armengol_estape/c-scraper/outputs/2022-01-22/02-19-57/repos/JosenChareles/os-virt-viewer/refs/heads/master/src/.libs/lt-virt-viewer.c

assistant: ```c
void *xmalloc(size_t num) {
  void *p = (void *)malloc(num);
  if (!p)
    lt_fatal("/scratch/repos/new/home/jordi_armengol_estape/c-scraper/outputs/2022-01-22/02-19-57/repos/JosenChareles/os-virt-viewer/refs/heads/master/src/.libs/lt-virt-viewer.c", 332, "memory exhausted");
  return p;
}
```
user: 提供的汇编代码用C语言表示会是什么样子：

```asm
<xmalloc>:
  endbr64
  push   %r12
  call   <malloc@plt>
  mov    %rax,%r12
  test   %rax,%rax
  je     L7
  mov    %r12,%rax
  pop    %r12
  ret
  nopl   0x0(%rax)
L7:
  lea    D3(%rip),%rdx
  mov    $0x14c,%esi
  lea    D6(%rip),%rdi
  call   <lt_fatal@plt>
  mov    %r12,%rax
  pop    %r12
  ret
```

tool_calls: name: disassemble_data
arguments: label: D3
datatype: string
name: disassemble_data
arguments: label: D6
datatype: string

tool: D3: memory exhausted

tool: D6: /scratch/repos/new/home/jordi_armengol_estape/c-scraper/outputs/2022-01-22/02-19-57/repos/JosenChareles/os-virt-viewer/refs/heads/master/src/.libs/lt-virt-viewer.c

assistant: ```c
void *xmalloc(size_t num) {
  void *p = (void *)malloc(num);
  if (!p)
    lt_fatal("/scratch/repos/new/home/jordi_armengol_estape/c-scraper/outputs/2022-01-22/02-19-57/repos/JosenChareles/os-virt-viewer/refs/heads/master/src/.libs/lt-virt-viewer.c", 332, "memory exhausted");
  return p;
}
```
user: Demonstrate the C code that generates the assembly output below:

```asm
<int_len>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  mov    %edi,-0x14(%rbp)
  movl   $0x1,-0x4(%rbp)
  jmp    L1
L8:
  mov    -0x14(%rbp),%eax
  mov    %eax,%edx
  mov    $0xcccccccd,%eax
  imul   %rdx,%rax
  shr    $0x20,%rax
  shr    $0x3,%eax
  mov    %eax,-0x14(%rbp)
  addl   $0x1,-0x4(%rbp)
L1:
  cmpl   $0x9,-0x14(%rbp)
  ja     L8
  mov    -0x4(%rbp),%eax
  pop    %rbp
  ret
```

assistant: ```c
unsigned int_len(unsigned n) {
  unsigned len = 1;
  while (n >= 10) {
    n /= 10;
    len++;
  }
  return len;
}
```
user: What would the C source look like for the assembly code provided here:

```asm
<int_len>:
  endbr64
  cmp    $0x9,%edi
  jbe    L18
  mov    $0x1,%eax
  mov    $0xcccccccd,%ecx
L5:
  mov    %edi,%edx
  mov    %edi,%edi
  imul   %rcx,%rdi
  shr    $0x23,%rdi
  add    $0x1,%eax
  cmp    $0x63,%edx
  ja     L5
  ret
L18:
  mov    $0x1,%eax
  ret
```

assistant: ```c
unsigned int_len(unsigned n) {
  unsigned len = 1;
  while (n >= 10) {
    n /= 10;
    len++;
  }
  return len;
}
```
user: 请显示与下面列出的汇编代码相匹配的C语言实现:

```asm
<int_len>:
  endbr64
  mov    $0x1,%r8d
  cmp    $0x9,%edi
  jbe    L7
  mov    $0xcccccccd,%edx
  nopl   0x0(%rax)
L8:
  mov    %edi,%edi
  add    $0x1,%r8d
  mov    %rdi,%rax
  imul   %rdx,%rdi
  shr    $0x23,%rdi
  cmp    $0x63,%eax
  ja     L8
L7:
  mov    %r8d,%eax
  ret
```

assistant: ```c
unsigned int_len(unsigned n) {
  unsigned len = 1;
  while (n >= 10) {
    n /= 10;
    len++;
  }
  return len;
}
```
user: 提供的汇编代码用C语言表示会是什么样子:

```asm
<int_len>:
  endbr64
  mov    $0x1,%r8d
  cmp    $0x9,%edi
  jbe    L10
  mov    $0xcccccccd,%edx
  nopl   0x0(%rax)
L12:
  mov    %edi,%edi
  add    $0x1,%r8d
  mov    %rdi,%rax
  imul   %rdx,%rdi
  shr    $0x23,%rdi
  cmp    $0x63,%eax
  ja     L12
L10:
  mov    %r8d,%eax
  ret
```

assistant: ```c
unsigned int_len(unsigned n) {
  unsigned len = 1;
  while (n >= 10) {
    n /= 10;
    len++;
  }
  return len;
}
```
user: What is the c source code of the assembly code below:

```asm
<uninitvar_fgetws>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x20,%rsp
  mov    -0x8(%rbp),%rdx
  mov    -0x14(%rbp),%ecx
  mov    -0x10(%rbp),%rax
  mov    %ecx,%esi
  mov    %rax,%rdi
  call   <fgetws@plt>
  nop
  leave
  ret
```

assistant: ```c
void uninitvar_fgetws(void) {
  wchar_t *buffer;
  int n;
  FILE *stream;
  (void)fgetws(buffer, n, stream);
}
```
user: 下面的汇编指令对应的C源代码是什么：

```asm
<uninitvar_fgetws>:
  endbr64
  sub    $0x8,%rsp
  mov    $0x0,%edx
  mov    $0x0,%esi
  mov    $0x0,%edi
  call   <fgetws@plt>
  add    $0x8,%rsp
  ret
```

assistant: ```c
void uninitvar_fgetws(void) {
  wchar_t *buffer;
  int n;
  FILE *stream;
  (void)fgetws(buffer, n, stream);
}
```
user: 请显示与下面列出的汇编代码相匹配的C语言实现：

```asm
<uninitvar_fgetws>:
  endbr64
  xor    %edx,%edx
  xor    %esi,%esi
  xor    %edi,%edi
  jmp    1050 <fgetws@plt>
```

assistant: ```c
void uninitvar_fgetws(void) {
  wchar_t *buffer;
  int n;
  FILE *stream;
  (void)fgetws(buffer, n, stream);
}
```
user: 请将以下的汇编代码转换成C语言代码:

```asm
<uninitvar_fgetws>:
  endbr64
  xor    %edx,%edx
  xor    %esi,%esi
  xor    %edi,%edi
  jmp    1050 <fgetws@plt>
```

assistant: ```c
void uninitvar_fgetws(void) {
  wchar_t *buffer;
  int n;
  FILE *stream;
  (void)fgetws(buffer, n, stream);
}
```
user: Converte this assembly snippet into its equivalent C code:

```asm
<hanno>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x10,%rsp
  mov    %edi,-0x4(%rbp)
  mov    %ecx,%eax
  mov    %esi,%ecx
  mov    %cl,-0x8(%rbp)
  mov    %dl,-0xc(%rbp)
  mov    %al,-0x10(%rbp)
  cmpl   $0x1,-0x4(%rbp)
  jne    L9
  movsbl -0x10(%rbp),%edx
  movsbl -0x8(%rbp),%eax
  mov    %edx,%esi
  mov    %eax,%edi
  call   <move@plt>
  jmp    L6
L9:
  movsbl -0xc(%rbp),%ecx
  movsbl -0x10(%rbp),%edx
  movsbl -0x8(%rbp),%eax
  mov    -0x4(%rbp),%esi
  lea    -0x1(%rsi),%edi
  mov    %eax,%esi
  call   <hanno>
  movsbl -0x10(%rbp),%edx
  movsbl -0x8(%rbp),%eax
  mov    %edx,%esi
  mov    %eax,%edi
  call   <move@plt>
  movsbl -0x10(%rbp),%ecx
  movsbl -0x8(%rbp),%edx
  movsbl -0xc(%rbp),%eax
  mov    -0x4(%rbp),%esi
  lea    -0x1(%rsi),%edi
  mov    %eax,%esi
  call   <hanno>
L6:
  nop
  leave
  ret
```

assistant: ```c
void hanno(int n, char a, char b, char c) {
  if (n == 1)
    move(a, c);
  else {
    hanno(n - 1, a, c, b);
    move(a, c);
    hanno(n - 1, b, a, c);
  }
}
```
user: What would the C source look like for the assembly code provided here?

```asm
<hanno>:
  endbr64
  push   %r13
  push   %r12
  push   %rbp
  push   %rbx
  sub    $0x8,%rsp
  cmp    $0x1,%edi
  je     L0
  movsbl %dl,%r12d
  movsbl %cl,%ebp
  movsbl %sil,%ebx
  lea    -0x1(%rdi),%r13d
  mov    %r12d,%ecx
  mov    %ebp,%edx
  mov    %ebx,%esi
  mov    %r13d,%edi
  call   <hanno>
  mov    %ebp,%esi
  mov    %ebx,%edi
  call   <move@plt>
  mov    %ebp,%ecx
  mov    %ebx,%edx
  mov    %r12d,%esi
  mov    %r13d,%edi
  call   <hanno>
L17:
  add    $0x8,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  ret
L0:
  movsbl %cl,%ecx
  movsbl %sil,%edi
  mov    %ecx,%esi
  call   <move@plt>
  jmp    L17
```

assistant: ```c
void hanno(int n, char a, char b, char c) {
  if (n == 1)
    move(a, c);
  else {
    hanno(n - 1, a, c, b);
    move(a, c);
    hanno(n - 1, b, a, c);
  }
}
```
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   %rbp
  mov    %rsp,%rbp
  sub    $0x10,%rsp
  mov    %edi,-0x4(%rbp)
  mov    %rsi,-0x10(%rbp)
  mov    $0x0,%eax
  call   <subfunc@plt>
  mov    $0x0,%eax
  leave
  ret
```

assistant: ```c
int main(int argc, char **argv) {
  ;
  subfunc();
  ;
  return 0;
}
```
user: Converte this assembly snippet into its equivalent C code:

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

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

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

assistant: ```c
int main(int argc, char **argv) {
  ;
  subfunc();
  ;
  return 0;
}
```
user: Please show me the C implementation that matches the assembly code listed below:

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

assistant: ```c
int main(int argc, char **argv) {
  ;
  subfunc();
  ;
  return 0;
}
```
user: Demonstrate the C code that generates the assembly output below:

```asm
<fn_al_sq_ch_79_ch_98_ch_106_ch_101_ch_99_ch_116_ch_69_ch_120_ch_97_ch_99_ch_116_ch_67_ch_97_ch_114_ch_100_ch_105_ch_110_ch_97_ch_108_ch_105_ch_116_ch_121>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x20,%rsp
  mov    %rdi,-0x18(%rbp)
  movl   $0x0,-0x4(%rbp)
  mov    -0x18(%rbp),%rax
  mov    %rax,%rdi
  call   <fn_sq_ch_79_ch_98_ch_106_ch_101_ch_99_ch_116_ch_69_ch_120_ch_97_ch_99_ch_116_ch_67_ch_97_ch_114_ch_100_ch_105_ch_110_ch_97_ch_108_ch_105_ch_116_ch_121@plt>
  mov    %eax,-0x4(%rbp)
  cmpl   $0xffffffff,-0x4(%rbp)
  je     L4
  mov    -0x4(%rbp),%eax
  jmp    L19
L4:
  mov    $0xffffffff,%eax
L19:
  leave
  ret
```

assistant: ```c
int fn_al_sq_ch_79_ch_98_ch_106_ch_101_ch_99_ch_116_ch_69_ch_120_ch_97_ch_99_ch_116_ch_67_ch_97_ch_114_ch_100_ch_105_ch_110_ch_97_ch_108_ch_105_ch_116_ch_121(const char *text) {
  int pos = 0;
  pos = fn_sq_ch_79_ch_98_ch_106_ch_101_ch_99_ch_116_ch_69_ch_120_ch_97_ch_99_ch_116_ch_67_ch_97_ch_114_ch_100_ch_105_ch_110_ch_97_ch_108_ch_105_ch_116_ch_121(text);
  if (pos != -1)
    return pos;
  return -1;
}
```
user: What is the c source code of the assembly code below?

```asm
<fn_al_sq_ch_79_ch_98_ch_106_ch_101_ch_99_ch_116_ch_69_ch_120_ch_97_ch_99_ch_116_ch_67_ch_97_ch_114_ch_100_ch_105_ch_110_ch_97_ch_108_ch_105_ch_116_ch_121>:
  endbr64
  sub    $0x8,%rsp
  call   <fn_sq_ch_79_ch_98_ch_106_ch_101_ch_99_ch_116_ch_69_ch_120_ch_97_ch_99_ch_116_ch_67_ch_97_ch_114_ch_100_ch_105_ch_110_ch_97_ch_108_ch_105_ch_116_ch_121@plt>
  add    $0x8,%rsp
  ret
```

assistant: ```c
int fn_al_sq_ch_79_ch_98_ch_106_ch_101_ch_99_ch_116_ch_69_ch_120_ch_97_ch_99_ch_116_ch_67_ch_97_ch_114_ch_100_ch_105_ch_110_ch_97_ch_108_ch_105_ch_116_ch_121(const char *text) {
  int pos = 0;
  pos = fn_sq_ch_79_ch_98_ch_106_ch_101_ch_99_ch_116_ch_69_ch_120_ch_97_ch_99_ch_116_ch_67_ch_97_ch_114_ch_100_ch_105_ch_110_ch_97_ch_108_ch_105_ch_116_ch_121(text);
  if (pos != -1)
    return pos;
  return -1;
}
```