ylfeng/ReF-Decompile-dataset huggingface dataset:
user: 提供的汇编代码用C语言表示会是什么样子：

```asm
<rbsp_to_nal>:
  endbr64
  mov    (%rsi),%eax
  test   %eax,%eax
  jle    L59
  push   %rbx
  mov    %rsi,%r11
  mov    %rdi,%r10
  xor    %esi,%esi
  xor    %eax,%eax
  xor    %r8d,%r8d
  xor    %ebx,%ebx
  jmp    L37
L40:
  movslq %r8d,%r9
  add    $0x1,%eax
  test   %edi,%edi
  cmovne %ebx,%eax
  mov    %edi,(%rdx,%r9,4)
  add    $0x1,%r8d
  add    $0x1,%rsi
  cmp    %esi,(%r11)
  jle    L76
L37:
  cmp    %r8d,(%rcx)
  jle    L66
  mov    (%r10,%rsi,4),%edi
  cmp    $0x2,%eax
  jne    L40
  mov    %edi,%eax
  and    $0xfc,%eax
  jne    L34
  movslq %r8d,%rdi
  add    $0x1,%r8d
  movl   $0x3,(%rdx,%rdi,4)
  mov    (%r10,%rsi,4),%edi
  jmp    L40
  nopw   0x0(%rax,%rax,1)
L34:
  movslq %r8d,%rax
  add    $0x1,%rsi
  add    $0x1,%r8d
  mov    %edi,(%rdx,%rax,4)
  xor    %eax,%eax
  cmp    %esi,(%r11)
  jg     L37
L76:
  mov    %r8d,%eax
  mov    %r8d,(%rcx)
  pop    %rbx
  ret
  nopl   (%rax)
L66:
  mov    $0xffffffff,%r8d
  pop    %rbx
  mov    %r8d,%eax
  ret
L59:
  xor    %r8d,%r8d
  mov    %r8d,(%rcx)
  mov    %r8d,%eax
  ret
```

assistant: ```c
int rbsp_to_nal(const uint8_t *rbsp_buf, const int *rbsp_size, uint8_t *nal_buf, int *nal_size) {
  int i;
  int j = 0;
  int count = 0;
  for (i = 0; i < *rbsp_size; i++) {
    if (j >= *nal_size) {
      return -1;
    }
    if ((count == 2) && !(rbsp_buf[i] & 0xFC)) {
      nal_buf[j] = 0x03;
      j++;
      count = 0;
    }
    nal_buf[j] = rbsp_buf[i];
    if (rbsp_buf[i] == 0x00) {
      count++;
    } else {
      count = 0;
    }
    j++;
  }
  *nal_size = j;
  return j;
}
```
user: Please show me the C implementation that matches the assembly code listed below:

```asm
<rbsp_to_nal>:
  endbr64
  mov    (%rsi),%eax
  test   %eax,%eax
  jle    L75
  push   %rbx
  mov    %rsi,%r11
  mov    %rdi,%r10
  xor    %esi,%esi
  xor    %eax,%eax
  xor    %r8d,%r8d
  xor    %ebx,%ebx
  jmp    L73
L33:
  movslq %r8d,%r9
  add    $0x1,%eax
  test   %edi,%edi
  cmovne %ebx,%eax
  mov    %edi,(%rdx,%r9,4)
  add    $0x1,%r8d
  add    $0x1,%rsi
  cmp    %esi,(%r11)
  jle    L3
L73:
  cmp    %r8d,(%rcx)
  jle    L51
  mov    (%r10,%rsi,4),%edi
  cmp    $0x2,%eax
  jne    L33
  mov    %edi,%eax
  and    $0xfc,%eax
  jne    L44
  movslq %r8d,%rdi
  add    $0x1,%r8d
  movl   $0x3,(%rdx,%rdi,4)
  mov    (%r10,%rsi,4),%edi
  jmp    L33
  nopw   0x0(%rax,%rax,1)
L44:
  movslq %r8d,%rax
  add    $0x1,%rsi
  add    $0x1,%r8d
  mov    %edi,(%rdx,%rax,4)
  xor    %eax,%eax
  cmp    %esi,(%r11)
  jg     L73
L3:
  mov    %r8d,%eax
  mov    %r8d,(%rcx)
  pop    %rbx
  ret
  nopl   (%rax)
L51:
  mov    $0xffffffff,%r8d
  pop    %rbx
  mov    %r8d,%eax
  ret
L75:
  xor    %r8d,%r8d
  mov    %r8d,(%rcx)
  mov    %r8d,%eax
  ret
```

assistant: ```c
int rbsp_to_nal(const uint8_t *rbsp_buf, const int *rbsp_size, uint8_t *nal_buf, int *nal_size) {
  int i;
  int j = 0;
  int count = 0;
  for (i = 0; i < *rbsp_size; i++) {
    if (j >= *nal_size) {
      return -1;
    }
    if ((count == 2) && !(rbsp_buf[i] & 0xFC)) {
      nal_buf[j] = 0x03;
      j++;
      count = 0;
    }
    nal_buf[j] = rbsp_buf[i];
    if (rbsp_buf[i] == 0x00) {
      count++;
    } else {
      count = 0;
    }
    j++;
  }
  *nal_size = j;
  return j;
}
```
user: 请将这段汇编代码片段转换成等效的C代码:

```asm
<dmat_vset>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  mov    %edi,-0x4(%rbp)
  movsd  %xmm0,-0x10(%rbp)
  mov    %rsi,-0x18(%rbp)
  jmp    L5
L12:
  mov    -0x18(%rbp),%rax
  lea    0x8(%rax),%rdx
  mov    %rdx,-0x18(%rbp)
  movsd  -0x10(%rbp),%xmm0
  movsd  %xmm0,(%rax)
L5:
  mov    -0x4(%rbp),%eax
  lea    -0x1(%rax),%edx
  mov    %edx,-0x4(%rbp)
  test   %eax,%eax
  jne    L12
  nop
  nop
  pop    %rbp
  ret
```

assistant: ```c
void dmat_vset(int n, const double val, double *dst) {
  while (n-- != 0)
    *dst++ = val;
}
```
user: What would the C source look like for the assembly code provided here:

```asm
<dmat_vset>:
  endbr64
  test   %edi,%edi
  je     L7
  mov    %edi,%edi
  lea    (%rsi,%rdi,8),%rax
L1:
  add    $0x8,%rsi
  movsd  %xmm0,-0x8(%rsi)
  cmp    %rax,%rsi
  jne    L1
L7:
  ret
```

assistant: ```c
void dmat_vset(int n, const double val, double *dst) {
  while (n-- != 0)
    *dst++ = val;
}
```
user: Translate the below assembly code into C programming language:

```asm
<dmat_vset>:
  endbr64
  test   %edi,%edi
  je     L10
  mov    %edi,%edi
  lea    (%rsi,%rdi,8),%rax
  xchg   %ax,%ax
L4:
  add    $0x8,%rsi
  movsd  %xmm0,-0x8(%rsi)
  cmp    %rax,%rsi
  jne    L4
L10:
  ret
```

assistant: ```c
void dmat_vset(int n, const double val, double *dst) {
  while (n-- != 0)
    *dst++ = val;
}
```
user: Please show me the C implementation that matches the assembly code listed below:

```asm
<dmat_vset>:
  endbr64
  test   %edi,%edi
  je     L28
  cmp    $0x1,%edi
  je     L39
  mov    %edi,%edx
  movapd %xmm0,%xmm1
  mov    %rsi,%rax
  shr    %edx
  unpcklpd %xmm1,%xmm1
  sub    $0x1,%edx
  shl    $0x4,%rdx
  lea    0x10(%rsi,%rdx,1),%rdx
  nopl   0x0(%rax,%rax,1)
L37:
  movups %xmm1,(%rax)
  add    $0x10,%rax
  cmp    %rax,%rdx
  jne    L37
  mov    %edi,%eax
  and    $0xfffffffe,%eax
  mov    %eax,%edx
  lea    (%rsi,%rdx,8),%rsi
  cmp    %eax,%edi
  je     L28
L39:
  movsd  %xmm0,(%rsi)
L28:
  ret
```

assistant: ```c
void dmat_vset(int n, const double val, double *dst) {
  while (n-- != 0)
    *dst++ = val;
}
```
user: What would the C source look like for the assembly code provided here?

```asm
<_quick_sort>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x20,%rsp
  mov    %rdi,-0x18(%rbp)
  mov    %esi,-0x1c(%rbp)
  mov    %edx,-0x20(%rbp)
  mov    -0x1c(%rbp),%eax
  cmp    -0x20(%rbp),%eax
  jge    L1
  mov    -0x20(%rbp),%edx
  mov    -0x1c(%rbp),%ecx
  mov    -0x18(%rbp),%rax
  mov    %ecx,%esi
  mov    %rax,%rdi
  call   <_partition@plt>
  mov    %eax,-0x4(%rbp)
  mov    -0x4(%rbp),%eax
  lea    -0x1(%rax),%edx
  mov    -0x1c(%rbp),%ecx
  mov    -0x18(%rbp),%rax
  mov    %ecx,%esi
  mov    %rax,%rdi
  call   <_quick_sort>
  mov    -0x4(%rbp),%eax
  lea    0x1(%rax),%ecx
  mov    -0x20(%rbp),%edx
  mov    -0x18(%rbp),%rax
  mov    %ecx,%esi
  mov    %rax,%rdi
  call   <_quick_sort>
  jmp    L19
L1:
  nop
L19:
  leave
  ret
```

assistant: ```c
void _quick_sort(int *array, int low, int high) {
  if (low >= high)
    return;
  int partition_index = _partition(array, low, high);
  _quick_sort(array, low, partition_index - 1);
  _quick_sort(array, partition_index + 1, high);
}
```
user: 请显示与下面列出的汇编代码相匹配的C语言实现:

```asm
<_quick_sort>:
  endbr64
  cmp    %edx,%esi
  jl     L4
  ret
L4:
  push   %r13
  push   %r12
  push   %rbp
  push   %rbx
  sub    $0x8,%rsp
  mov    %rdi,%r12
  mov    %esi,%r13d
  mov    %edx,%ebx
  call   <_partition@plt>
  mov    %eax,%ebp
  lea    -0x1(%rax),%edx
  mov    %r13d,%esi
  mov    %r12,%rdi
  call   <_quick_sort>
  lea    0x1(%rbp),%esi
  mov    %ebx,%edx
  mov    %r12,%rdi
  call   <_quick_sort>
  add    $0x8,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  ret
```

assistant: ```c
void _quick_sort(int *array, int low, int high) {
  if (low >= high)
    return;
  int partition_index = _partition(array, low, high);
  _quick_sort(array, low, partition_index - 1);
  _quick_sort(array, partition_index + 1, high);
}
```
user: 请显示与下面列出的汇编代码相匹配的C语言实现：

```asm
<xrealloc>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x20,%rsp
  mov    %rdi,-0x18(%rbp)
  mov    %rsi,-0x20(%rbp)
  cmpq   $0x0,-0x20(%rbp)
  jne    L7
  movq   $0x1,-0x20(%rbp)
L7:
  mov    -0x20(%rbp),%rdx
  mov    -0x18(%rbp),%rax
  mov    %rdx,%rsi
  mov    %rax,%rdi
  call   <realloc@plt>
  mov    %rax,-0x8(%rbp)
  cmpq   $0x0,-0x8(%rbp)
  jne    L12
  mov    -0x20(%rbp),%rax
  mov    %rax,%rsi
  lea    D0(%rip),%rax
  mov    %rax,%rdi
  call   <error@plt>
  mov    $0x45,%edi
  call   <exit@plt>
L12:
  mov    -0x8(%rbp),%rax
  leave
  ret
```

tool_calls: name: extract_symbolic_data
arguments: label: D0
type_infered: string

tool: D0: xrealloc %ld


assistant: ```c
void *xrealloc(void *oldmem, size_t size) {
  void *mem;
  if (size == 0)
    size = 1;
  mem = realloc(oldmem, size);
  if (mem == NULL) {
    error("xrealloc %ld\n", size);
    exit(69);
  }
  return mem;
}
```
user: 提供的汇编代码用C语言表示会是什么样子:

```asm
<xrealloc>:
  endbr64
  push   %rbp
  push   %rbx
  sub    $0x8,%rsp
  test   %rsi,%rsi
  mov    $0x1,%eax
  cmovne %rsi,%rax
  mov    %rax,%rbx
  mov    %rax,%rsi
  call   <realloc@plt>
  mov    %rax,%rbp
  test   %rax,%rax
  je     L1
L13:
  mov    %rbp,%rax
  add    $0x8,%rsp
  pop    %rbx
  pop    %rbp
  ret
L1:
  mov    %rbx,%rsi
  lea    D9(%rip),%rdi
  call   <error@plt>
  mov    $0x45,%edi
  call   <exit@plt>
  jmp    L13
```

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

tool: D9: xrealloc %ld


assistant: ```c
void *xrealloc(void *oldmem, size_t size) {
  void *mem;
  if (size == 0)
    size = 1;
  mem = realloc(oldmem, size);
  if (mem == NULL) {
    error("xrealloc %ld\n", size);
    exit(69);
  }
  return mem;
}
```
user: Translate the below assembly code into C programming language:

```asm
<xrealloc>:
  endbr64
  push   %r12
  mov    $0x1,%eax
  push   %rbp
  sub    $0x8,%rsp
  test   %rsi,%rsi
  cmovne %rsi,%rax
  mov    %rax,%rsi
  mov    %rax,%rbp
  call   <realloc@plt>
  mov    %rax,%r12
  test   %rax,%rax
  je     L2
L18:
  add    $0x8,%rsp
  mov    %r12,%rax
  pop    %rbp
  pop    %r12
  ret
L2:
  mov    %rbp,%rsi
  lea    D3(%rip),%rdi
  call   <error@plt>
  mov    $0x45,%edi
  call   <exit@plt>
  jmp    L18
```

tool_calls: name: extract_symbolic_data
arguments: data_tag: D3
type_infered: string

tool: D3: xrealloc %ld


assistant: ```c
void *xrealloc(void *oldmem, size_t size) {
  void *mem;
  if (size == 0)
    size = 1;
  mem = realloc(oldmem, size);
  if (mem == NULL) {
    error("xrealloc %ld\n", size);
    exit(69);
  }
  return mem;
}
```
user: 请将以下的汇编代码转换成C语言代码:

```asm
<xrealloc>:
  endbr64
  push   %r12
  mov    $0x1,%eax
  push   %rbp
  sub    $0x8,%rsp
  test   %rsi,%rsi
  cmovne %rsi,%rax
  mov    %rax,%rsi
  mov    %rax,%rbp
  call   <realloc@plt>
  mov    %rax,%r12
  test   %rax,%rax
  je     L17
L13:
  add    $0x8,%rsp
  mov    %r12,%rax
  pop    %rbp
  pop    %r12
  ret
L17:
  mov    %rbp,%rsi
  lea    D2(%rip),%rdi
  call   <error@plt>
  mov    $0x45,%edi
  call   <exit@plt>
  jmp    L13
```

tool_calls: name: disassemble_data
arguments: data_label: D2
type_infered: string

tool: D2: xrealloc %ld


assistant: ```c
void *xrealloc(void *oldmem, size_t size) {
  void *mem;
  if (size == 0)
    size = 1;
  mem = realloc(oldmem, size);
  if (mem == NULL) {
    error("xrealloc %ld\n", size);
    exit(69);
  }
  return mem;
}
```
user: Converte this assembly snippet into its equivalent C code:

```asm
<rop3_211_1_1>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  mov    %rdi,-0x18(%rbp)
  mov    %esi,%ecx
  mov    %edx,%eax
  mov    %ecx,%edx
  mov    %dl,-0x1c(%rbp)
  mov    %al,-0x20(%rbp)
  mov    -0x18(%rbp),%rax
  movzbl (%rax),%eax
  or     -0x1c(%rbp),%al
  mov    %al,-0x3(%rbp)
  movzbl -0x20(%rbp),%eax
  and    -0x3(%rbp),%al
  mov    %al,-0x2(%rbp)
  movzbl -0x1c(%rbp),%eax
  xor    -0x2(%rbp),%al
  mov    %al,-0x1(%rbp)
  notb   -0x1(%rbp)
  movzbl -0x1c(%rbp),%eax
  not    %eax
  mov    %eax,%edx
  movzbl -0x1(%rbp),%eax
  and    %eax,%edx
  movzbl -0x20(%rbp),%eax
  not    %eax
  and    %eax,%edx
  mov    -0x18(%rbp),%rax
  movzbl (%rax),%eax
  and    -0x1c(%rbp),%al
  or     %eax,%edx
  mov    -0x18(%rbp),%rax
  movzbl (%rax),%eax
  and    -0x20(%rbp),%al
  or     %edx,%eax
  mov    %eax,%edx
  mov    -0x18(%rbp),%rax
  mov    %dl,(%rax)
  nop
  pop    %rbp
  ret
```

assistant: ```c
void rop3_211_1_1(unsigned char *D, unsigned char S, unsigned char T) {
  unsigned char stk1;
  unsigned char stk2;
  unsigned char stk3;
  stk3 = *D | S;
  stk2 = T & stk3;
  stk1 = S ^ stk2;
  stk1 = ~stk1;
  *D = (stk1 & (~S) & (~T)) | (*D & S) | (*D & T);
}
```
user: 下面的汇编指令对应的C源代码是什么:

```asm
<rop3_211_1_1>:
  endbr64
  mov    %edx,%eax
  or     %esi,%eax
  mov    %eax,%edx
  not    %edx
  and    (%rdi),%al
  or     %eax,%edx
  mov    %dl,(%rdi)
  ret
```

assistant: ```c
void rop3_211_1_1(unsigned char *D, unsigned char S, unsigned char T) {
  unsigned char stk1;
  unsigned char stk2;
  unsigned char stk3;
  stk3 = *D | S;
  stk2 = T & stk3;
  stk1 = S ^ stk2;
  stk1 = ~stk1;
  *D = (stk1 & (~S) & (~T)) | (*D & S) | (*D & T);
}
```
user: 提供的汇编代码用C语言表示会是什么样子:

```asm
<rop3_211_1_1>:
  endbr64
  mov    %edx,%eax
  or     %esi,%eax
  mov    %eax,%edx
  and    (%rdi),%al
  not    %edx
  or     %eax,%edx
  mov    %dl,(%rdi)
  ret
```

assistant: ```c
void rop3_211_1_1(unsigned char *D, unsigned char S, unsigned char T) {
  unsigned char stk1;
  unsigned char stk2;
  unsigned char stk3;
  stk3 = *D | S;
  stk2 = T & stk3;
  stk1 = S ^ stk2;
  stk1 = ~stk1;
  *D = (stk1 & (~S) & (~T)) | (*D & S) | (*D & T);
}
```
user: Please show me the C implementation that matches the assembly code listed below:

```asm
<rop3_211_1_1>:
  endbr64
  mov    %edx,%eax
  or     %esi,%eax
  mov    %eax,%edx
  and    (%rdi),%al
  not    %edx
  or     %eax,%edx
  mov    %dl,(%rdi)
  ret
```

assistant: ```c
void rop3_211_1_1(unsigned char *D, unsigned char S, unsigned char T) {
  unsigned char stk1;
  unsigned char stk2;
  unsigned char stk3;
  stk3 = *D | S;
  stk2 = T & stk3;
  stk1 = S ^ stk2;
  stk1 = ~stk1;
  *D = (stk1 & (~S) & (~T)) | (*D & S) | (*D & T);
}
```
user: What is the c source code of the assembly code below?

```asm
<ZwClose>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x20,%rsp
  mov    %edi,-0x14(%rbp)
  mov    $0x0,%eax
  call   <__VERIFIER_nondet_int@plt>
  mov    %eax,-0x4(%rbp)
  cmpl   $0x0,-0x4(%rbp)
  jne    L5
  nop
  mov    $0x0,%eax
  jmp    L7
L5:
  nop
  mov    $0xc0000001,%eax
L7:
  leave
  ret
```

assistant: ```c
int ZwClose(int Handle) {
  {
    int tmp_ndt_11;
    tmp_ndt_11 = __VERIFIER_nondet_int();
    if (tmp_ndt_11 == 0) {
      goto switch_12_0;
    } else {
      goto switch_12_default;
      if (0) {
      switch_12_0:
        return (0);
      switch_12_default:;
        return (-1073741823);
      } else {
      }
    }
  }
}
```
user: 这段汇编代码用C语言表示是什么样的：

```asm
<ZwClose>:
  endbr64
  sub    $0x8,%rsp
  mov    $0x0,%eax
  call   <__VERIFIER_nondet_int@plt>
  test   %eax,%eax
  jne    L3
L6:
  add    $0x8,%rsp
  ret
L3:
  mov    $0xc0000001,%eax
  jmp    L6
```

assistant: ```c
int ZwClose(int Handle) {
  {
    int tmp_ndt_11;
    tmp_ndt_11 = __VERIFIER_nondet_int();
    if (tmp_ndt_11 == 0) {
      goto switch_12_0;
    } else {
      goto switch_12_default;
      if (0) {
      switch_12_0:
        return (0);
      switch_12_default:;
        return (-1073741823);
      } else {
      }
    }
  }
}
```
user: 提供的汇编代码用C语言表示会是什么样子:

```asm
<ZwClose>:
  endbr64
  sub    $0x8,%rsp
  xor    %eax,%eax
  call   <__VERIFIER_nondet_int@plt>
  test   %eax,%eax
  jne    L2
L19:
  add    $0x8,%rsp
  ret
  nopl   0x0(%rax,%rax,1)
L2:
  mov    $0xc0000001,%eax
  jmp    L19
```

assistant: ```c
int ZwClose(int Handle) {
  {
    int tmp_ndt_11;
    tmp_ndt_11 = __VERIFIER_nondet_int();
    if (tmp_ndt_11 == 0) {
      goto switch_12_0;
    } else {
      goto switch_12_default;
      if (0) {
      switch_12_0:
        return (0);
      switch_12_default:;
        return (-1073741823);
      } else {
      }
    }
  }
}
```
user: 请将以下的汇编代码转换成C语言代码：

```asm
<ZwClose>:
  endbr64
  sub    $0x8,%rsp
  xor    %eax,%eax
  call   <__VERIFIER_nondet_int@plt>
  test   %eax,%eax
  jne    L15
L2:
  add    $0x8,%rsp
  ret
  nopl   0x0(%rax,%rax,1)
L15:
  mov    $0xc0000001,%eax
  jmp    L2
```

assistant: ```c
int ZwClose(int Handle) {
  {
    int tmp_ndt_11;
    tmp_ndt_11 = __VERIFIER_nondet_int();
    if (tmp_ndt_11 == 0) {
      goto switch_12_0;
    } else {
      goto switch_12_default;
      if (0) {
      switch_12_0:
        return (0);
      switch_12_default:;
        return (-1073741823);
      } else {
      }
    }
  }
}
```
user: Demonstrate the C code that generates the assembly output below:

```asm
<rest_digits>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  mov    %rdi,-0x18(%rbp)
  mov    -0x18(%rbp),%rax
  movzbl (%rax),%eax
  test   %al,%al
  jne    L39
  mov    $0x0,%eax
  jmp    L0
L39:
  movl   $0x0,-0x4(%rbp)
  jmp    L20
L48:
  addl   $0x1,-0x4(%rbp)
L20:
  mov    -0x4(%rbp),%eax
  movslq %eax,%rdx
  mov    -0x18(%rbp),%rax
  add    %rdx,%rax
  movzbl (%rax),%eax
  cmp    $0x2f,%al
  jle    L31
  mov    -0x4(%rbp),%eax
  movslq %eax,%rdx
  mov    -0x18(%rbp),%rax
  add    %rdx,%rax
  movzbl (%rax),%eax
  cmp    $0x39,%al
  jle    L48
L31:
  mov    -0x4(%rbp),%eax
  movslq %eax,%rdx
  mov    -0x18(%rbp),%rax
  add    %rdx,%rax
  movzbl (%rax),%eax
  test   %al,%al
  sete   %al
  movzbl %al,%eax
L0:
  pop    %rbp
  ret
```

assistant: ```c
int rest_digits(char *s) {
  int i;
  if (s[0] == '\0')
    return (0);
  for (i = 0; s[i] >= '0' && s[i] <= '9'; i++)
    ;
  return (s[i] == '\0');
}
```
user: 提供的汇编代码用C语言表示会是什么样子：

```asm
<rest_digits>:
  endbr64
  movzbl (%rdi),%eax
  mov    $0x0,%edx
  test   %al,%al
  je     L22
  lea    -0x30(%rax),%edx
  cmp    $0x9,%dl
  ja     L28
  add    $0x1,%rdi
L27:
  movzbl (%rdi),%eax
  add    $0x1,%rdi
  lea    -0x30(%rax),%edx
  cmp    $0x9,%dl
  jbe    L27
L28:
  test   %al,%al
  sete   %dl
  movzbl %dl,%edx
L22:
  mov    %edx,%eax
  ret
```

assistant: ```c
int rest_digits(char *s) {
  int i;
  if (s[0] == '\0')
    return (0);
  for (i = 0; s[i] >= '0' && s[i] <= '9'; i++)
    ;
  return (s[i] == '\0');
}
```
user: What is the c source code of the assembly code below?

```asm
<rest_digits>:
  endbr64
  movzbl (%rdi),%eax
  xor    %r8d,%r8d
  test   %al,%al
  je     L12
  lea    -0x30(%rax),%edx
  cmp    $0x9,%dl
  ja     L17
  add    $0x1,%rdi
  nopw   0x0(%rax,%rax,1)
L22:
  movzbl (%rdi),%eax
  add    $0x1,%rdi
  lea    -0x30(%rax),%edx
  cmp    $0x9,%dl
  jbe    L22
L17:
  xor    %r8d,%r8d
  test   %al,%al
  sete   %r8b
L12:
  mov    %r8d,%eax
  ret
```

assistant: ```c
int rest_digits(char *s) {
  int i;
  if (s[0] == '\0')
    return (0);
  for (i = 0; s[i] >= '0' && s[i] <= '9'; i++)
    ;
  return (s[i] == '\0');
}
```
user: 这段汇编代码用C语言表示是什么样的：

```asm
<rest_digits>:
  endbr64
  movzbl (%rdi),%eax
  xor    %r8d,%r8d
  test   %al,%al
  je     L0
  lea    -0x30(%rax),%edx
  cmp    $0x9,%dl
  ja     L9
  add    $0x1,%rdi
  nopw   0x0(%rax,%rax,1)
L11:
  movzbl (%rdi),%eax
  add    $0x1,%rdi
  lea    -0x30(%rax),%edx
  cmp    $0x9,%dl
  jbe    L11
L9:
  xor    %r8d,%r8d
  test   %al,%al
  sete   %r8b
L0:
  mov    %r8d,%eax
  ret
```

assistant: ```c
int rest_digits(char *s) {
  int i;
  if (s[0] == '\0')
    return (0);
  for (i = 0; s[i] >= '0' && s[i] <= '9'; i++)
    ;
  return (s[i] == '\0');
}
```
user: 请将这段汇编代码片段转换成等效的C代码：

```asm
<uninitvar_expm1>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x20,%rsp
  mov    -0x1c(%rbp),%eax
  movd   %eax,%xmm0
  call   <expm1f@plt>
  mov    -0x18(%rbp),%rax
  movq   %rax,%xmm0
  call   <expm1@plt>
  push   -0x8(%rbp)
  push   -0x10(%rbp)
  call   <expm1l@plt>
  add    $0x10,%rsp
  nop
  leave
  ret
```

assistant: ```c
void uninitvar_expm1(void) {
  float f;
  (void)expm1f(f);
  double d;
  (void)expm1(d);
  long double ld;
  (void)expm1l(ld);
}
```
user: 下面的汇编指令对应的C源代码是什么：

```asm
<uninitvar_expm1>:
  endbr64
  sub    $0x8,%rsp
  pxor   %xmm0,%xmm0
  call   <expm1f@plt>
  pxor   %xmm0,%xmm0
  call   <expm1@plt>
  push   $0x0
  push   $0x0
  call   <expm1l@plt>
  add    $0x18,%rsp
  ret
```

assistant: ```c
void uninitvar_expm1(void) {
  float f;
  (void)expm1f(f);
  double d;
  (void)expm1(d);
  long double ld;
  (void)expm1l(ld);
}
```
user: What is the c source code of the assembly code below:

```asm
<uninitvar_expm1>:
  endbr64
  sub    $0x8,%rsp
  pxor   %xmm0,%xmm0
  call   <expm1f@plt>
  pxor   %xmm0,%xmm0
  call   <expm1@plt>
  push   $0x0
  push   $0x0
  call   <expm1l@plt>
  add    $0x18,%rsp
  ret
```

assistant: ```c
void uninitvar_expm1(void) {
  float f;
  (void)expm1f(f);
  double d;
  (void)expm1(d);
  long double ld;
  (void)expm1l(ld);
}
```
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_expm1>:
  endbr64
  sub    $0x8,%rsp
  pxor   %xmm0,%xmm0
  call   <expm1f@plt>
  pxor   %xmm0,%xmm0
  call   <expm1@plt>
  push   $0x0
  push   $0x0
  call   <expm1l@plt>
  add    $0x18,%rsp
  ret
```

assistant: ```c
void uninitvar_expm1(void) {
  float f;
  (void)expm1f(f);
  double d;
  (void)expm1(d);
  long double ld;
  (void)expm1l(ld);
}
```
user: 请显示与下面列出的汇编代码相匹配的C语言实现:

```asm
<mattr>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  mov    %rdi,-0x18(%rbp)
  mov    %rsi,-0x20(%rbp)
  mov    %edx,-0x24(%rbp)
  mov    %ecx,-0x28(%rbp)
  movl   $0x0,-0x10(%rbp)
  jmp    L18
L0:
  movl   $0x0,-0xc(%rbp)
  mov    -0x20(%rbp),%rax
  mov    %rax,-0x8(%rbp)
  jmp    L9
L26:
  mov    -0x18(%rbp),%rax
  lea    0x8(%rax),%rdx
  mov    %rdx,-0x18(%rbp)
  mov    -0x8(%rbp),%rdx
  movsd  (%rdx),%xmm0
  movsd  %xmm0,(%rax)
  addl   $0x1,-0xc(%rbp)
  mov    -0x28(%rbp),%eax
  cltq
  shl    $0x3,%rax
  add    %rax,-0x8(%rbp)
L9:
  mov    -0xc(%rbp),%eax
  cmp    -0x24(%rbp),%eax
  jl     L26
  addl   $0x1,-0x10(%rbp)
  addq   $0x8,-0x20(%rbp)
L18:
  mov    -0x10(%rbp),%eax
  cmp    -0x28(%rbp),%eax
  jl     L0
  nop
  nop
  pop    %rbp
  ret
```

assistant: ```c
void mattr(double *a, double *b, int m, int n) {
  double *p;
  int i, j;
  for (i = 0; i < n; ++i, ++b)
    for (j = 0, p = b; j < m; ++j, p += n)
      *a++ = *p;
}
```
user: What is the c source code of the assembly code below?

```asm
<mattr>:
  endbr64
  mov    %rdi,%rax
  mov    %rsi,%r8
  test   %ecx,%ecx
  jle    L43
  movslq %ecx,%rdi
  shl    $0x3,%rdi
  mov    %ecx,%ecx
  lea    (%rsi,%rcx,8),%r10
  lea    -0x1(%rdx),%ecx
  lea    0x8(,%rcx,8),%r9
  jmp    L46
L56:
  add    $0x8,%rax
  movsd  (%rcx),%xmm0
  movsd  %xmm0,-0x8(%rax)
  add    %rdi,%rcx
  cmp    %rsi,%rax
  jne    L56
  mov    %rsi,%rax
L32:
  add    $0x8,%r8
  cmp    %r10,%r8
  je     L43
L46:
  lea    (%rax,%r9,1),%rsi
  mov    %r8,%rcx
  test   %edx,%edx
  jg     L56
  jmp    L32
L43:
  ret
```

assistant: ```c
void mattr(double *a, double *b, int m, int n) {
  double *p;
  int i, j;
  for (i = 0; i < n; ++i, ++b)
    for (j = 0, p = b; j < m; ++j, p += n)
      *a++ = *p;
}
```
user: What would the C source look like for the assembly code provided here?

```asm
<mattr>:
  endbr64
  mov    %rdi,%rax
  test   %ecx,%ecx
  jle    L5
  movslq %ecx,%rcx
  lea    0x0(,%rcx,8),%rdi
  lea    -0x1(%rdx),%ecx
  lea    (%rsi,%rdi,1),%r10
  lea    0x8(,%rcx,8),%r9
  nopl   (%rax)
L37:
  lea    (%rax,%r9,1),%r8
  mov    %rsi,%rcx
  test   %edx,%edx
  jle    L8
  nopl   0x0(%rax,%rax,1)
L24:
  movsd  (%rcx),%xmm0
  add    $0x8,%rax
  add    %rdi,%rcx
  movsd  %xmm0,-0x8(%rax)
  cmp    %r8,%rax
  jne    L24
L8:
  add    $0x8,%rsi
  cmp    %r10,%rsi
  jne    L37
L5:
  ret
```

assistant: ```c
void mattr(double *a, double *b, int m, int n) {
  double *p;
  int i, j;
  for (i = 0; i < n; ++i, ++b)
    for (j = 0, p = b; j < m; ++j, p += n)
      *a++ = *p;
}
```
user: 请将这段汇编代码片段转换成等效的C代码:

```asm
<mattr>:
  endbr64
  mov    %rdi,%rax
  mov    %rsi,%rdi
  test   %ecx,%ecx
  jle    L7
  movslq %ecx,%rsi
  shl    $0x3,%rsi
  test   %edx,%edx
  jle    L7
  cmp    $0x1,%ecx
  jne    L21
  movslq %edx,%rdx
  lea    (%rax,%rdx,8),%rdx
  nopl   (%rax)
L11:
  movsd  (%rdi),%xmm0
  add    $0x8,%rax
  add    %rsi,%rdi
  movsd  %xmm0,-0x8(%rax)
  cmp    %rdx,%rax
  jne    L11
  ret
L7:
  ret
L21:
  movslq %edx,%rdx
  lea    (%rdi,%rsi,1),%r10
  lea    0x0(,%rdx,8),%rcx
  lea    (%rax,%rcx,1),%r9
  mov    %r9,%r8
  nopl   (%rax)
L15:
  mov    %rdi,%rdx
  nopl   0x0(%rax,%rax,1)
L56:
  movsd  (%rdx),%xmm0
  add    $0x8,%rax
  add    %rsi,%rdx
  movsd  %xmm0,-0x8(%rax)
  cmp    %r8,%rax
  jne    L56
  add    $0x8,%rdi
  mov    %r9,%rax
  add    %rcx,%r8
  cmp    %r10,%rdi
  je     L7
  add    %rcx,%r9
  jmp    L15
```

assistant: ```c
void mattr(double *a, double *b, int m, int n) {
  double *p;
  int i, j;
  for (i = 0; i < n; ++i, ++b)
    for (j = 0, p = b; j < m; ++j, p += n)
      *a++ = *p;
}
```