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

```asm
<read_line>:
  endbr64
  push   %r12
  push   %rbp
  push   %rbx
  mov    %rdi,%r12
  mov    %rsi,%rbp
  mov    %rdi,%rdx
  mov    $0x400,%esi
  mov    %rbp,%rdi
  call   <fgets@plt>
  test   %eax,%eax
  jne    L18
  mov    %eax,%ebx
  mov    %r12,%rdi
  call   <feof@plt>
  test   %rax,%rax
  je     L33
  mov    $0xa,%edi
  call   <putchar@plt>
  jmp    L16
L33:
  lea    D7(%rip),%rdi
  call   <perror@plt>
  mov    $0xffffffff,%ebx
  jmp    L16
L18:
  mov    %rbp,%rdi
  call   <strlen@plt>
  mov    %eax,%ebx
L16:
  mov    %ebx,%eax
  pop    %rbx
  pop    %rbp
  pop    %r12
  ret
```

tool_calls: name: retrieve_data
arguments: data_label: D7
type_guessed: string

tool: D7: shell: Error

assistant: ```c
int read_line(FILE *stream, char *buf) {
  if (!fgets(buf, 1024, stream)) {
    if (feof(stream)) {
      putchar('\n');
      return 0;
    } else {
      perror("shell: Error");
      return -1;
    }
  }
  return strlen(buf);
}
```
user: What would the C source look like for the assembly code provided here:

```asm
<read_line>:
  endbr64
  push   %r13
  mov    %rdi,%rdx
  mov    %rdi,%r13
  push   %r12
  push   %rbp
  mov    %rsi,%rbp
  mov    $0x400,%esi
  mov    %rbp,%rdi
  call   <fgets@plt>
  test   %eax,%eax
  jne    L20
  mov    %r13,%rdi
  mov    %eax,%r12d
  call   <feof@plt>
  test   %rax,%rax
  je     L18
  mov    $0xa,%edi
  call   <putchar@plt>
L5:
  mov    %r12d,%eax
  pop    %rbp
  pop    %r12
  pop    %r13
  ret
  cs nopw 0x0(%rax,%rax,1)
L20:
  mov    %rbp,%rdi
  pop    %rbp
  pop    %r12
  pop    %r13
  jmp    10a0 <strlen@plt>
  nopl   (%rax)
L18:
  lea    D4(%rip),%rdi
  mov    $0xffffffff,%r12d
  call   <perror@plt>
  jmp    L5
```

tool_calls: name: unpack_data
arguments: data_tag: D4
type: string

tool: D4: shell: Error

assistant: ```c
int read_line(FILE *stream, char *buf) {
  if (!fgets(buf, 1024, stream)) {
    if (feof(stream)) {
      putchar('\n');
      return 0;
    } else {
      perror("shell: Error");
      return -1;
    }
  }
  return strlen(buf);
}
```
user: Converte this assembly snippet into its equivalent C code:

```asm
<read_line>:
  endbr64
  push   %r13
  mov    %rdi,%rdx
  mov    %rdi,%r13
  push   %r12
  push   %rbp
  mov    %rsi,%rbp
  mov    $0x400,%esi
  mov    %rbp,%rdi
  call   <fgets@plt>
  test   %eax,%eax
  jne    L8
  mov    %r13,%rdi
  mov    %eax,%r12d
  call   <feof@plt>
  test   %rax,%rax
  je     L4
  mov    $0xa,%edi
  call   <putchar@plt>
L25:
  mov    %r12d,%eax
  pop    %rbp
  pop    %r12
  pop    %r13
  ret
  cs nopw 0x0(%rax,%rax,1)
L8:
  mov    %rbp,%rdi
  pop    %rbp
  pop    %r12
  pop    %r13
  jmp    10a0 <strlen@plt>
  nopl   (%rax)
L4:
  lea    D1(%rip),%rdi
  mov    $0xffffffff,%r12d
  call   <perror@plt>
  jmp    L25
```

tool_calls: name: parse_data
arguments: tag: D1
type: string

tool: D1: shell: Error

assistant: ```c
int read_line(FILE *stream, char *buf) {
  if (!fgets(buf, 1024, stream)) {
    if (feof(stream)) {
      putchar('\n');
      return 0;
    } else {
      perror("shell: Error");
      return -1;
    }
  }
  return strlen(buf);
}
```
user: Translate the below assembly code into C programming language:

```asm
<ironlake_debug_pf_win>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x30,%rsp
  mov    %rdi,-0x18(%rbp)
  mov    %esi,-0x1c(%rbp)
  mov    %edx,-0x20(%rbp)
  mov    %ecx,-0x24(%rbp)
  mov    %r8d,-0x28(%rbp)
  mov    -0x24(%rbp),%eax
  sar    $0x10,%eax
  and    $0x1fff,%eax
  mov    %eax,-0x8(%rbp)
  mov    -0x24(%rbp),%eax
  and    $0xfff,%eax
  mov    %eax,-0x4(%rbp)
  mov    -0x4(%rbp),%ecx
  mov    -0x8(%rbp),%edx
  mov    -0x1c(%rbp),%esi
  mov    -0x18(%rbp),%rax
  mov    %ecx,%r8d
  mov    %edx,%ecx
  lea    D7(%rip),%rdx
  mov    %rax,%rdi
  call   <snprintf@plt>
  nop
  leave
  ret
```

tool_calls: name: disassemble_data
arguments: data_tag: D7
data_type: string

tool: D7: %d, %d

assistant: ```c
void ironlake_debug_pf_win(char *result, int len, int reg, uint32_t val, uint32_t devid) {
  int a, b;
  a = (val >> 16) & 0x1fff;
  b = val & 0xfff;
  snprintf(result, len, "%d, %d", a, b);
}
```
user: 下面的汇编指令对应的C源代码是什么：

```asm
<ironlake_debug_pf_win>:
  endbr64
  sub    $0x8,%rsp
  mov    %ecx,%r8d
  sar    $0x10,%ecx
  and    $0x1fff,%ecx
  and    $0xfff,%r8d
  lea    D1(%rip),%rdx
  call   <snprintf@plt>
  add    $0x8,%rsp
  ret
```

tool_calls: name: unpack_data
arguments: label: D1
type_infered: string

tool: D1: %d, %d

assistant: ```c
void ironlake_debug_pf_win(char *result, int len, int reg, uint32_t val, uint32_t devid) {
  int a, b;
  a = (val >> 16) & 0x1fff;
  b = val & 0xfff;
  snprintf(result, len, "%d, %d", a, b);
}
```
user: Translate the below assembly code into C programming language:

```asm
<ironlake_debug_pf_win>:
  endbr64
  mov    %ecx,%r8d
  sar    $0x10,%ecx
  lea    D9(%rip),%rdx
  and    $0x1fff,%ecx
  and    $0xfff,%r8d
  jmp    1050 <snprintf@plt>
```

tool_calls: name: disassemble_data
arguments: tag: D9
type: string

tool: D9: %d, %d

assistant: ```c
void ironlake_debug_pf_win(char *result, int len, int reg, uint32_t val, uint32_t devid) {
  int a, b;
  a = (val >> 16) & 0x1fff;
  b = val & 0xfff;
  snprintf(result, len, "%d, %d", a, b);
}
```
user: Please show me the C implementation that matches the assembly code listed below:

```asm
<ironlake_debug_pf_win>:
  endbr64
  mov    %ecx,%r8d
  sar    $0x10,%ecx
  lea    D9(%rip),%rdx
  and    $0x1fff,%ecx
  and    $0xfff,%r8d
  jmp    1050 <snprintf@plt>
```

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

tool: D9: %d, %d

assistant: ```c
void ironlake_debug_pf_win(char *result, int len, int reg, uint32_t val, uint32_t devid) {
  int a, b;
  a = (val >> 16) & 0x1fff;
  b = val & 0xfff;
  snprintf(result, len, "%d, %d", a, b);
}
```
user: Converte this assembly snippet into its equivalent C code:

```asm
<matrix>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x40,%rsp
  mov    %rdi,-0x28(%rbp)
  mov    %rsi,-0x30(%rbp)
  mov    %rdx,-0x38(%rbp)
  mov    %rcx,-0x40(%rbp)
  mov    -0x30(%rbp),%rax
  sub    -0x28(%rbp),%rax
  add    $0x1,%rax
  mov    %rax,-0x18(%rbp)
  mov    -0x40(%rbp),%rax
  sub    -0x38(%rbp),%rax
  add    $0x1,%rax
  mov    %rax,-0x10(%rbp)
  mov    -0x18(%rbp),%rax
  add    $0x1,%rax
  shl    $0x3,%rax
  mov    %rax,%rdi
  call   <malloc@plt>
  mov    %rax,-0x8(%rbp)
  cmpq   $0x0,-0x8(%rbp)
  jne    L35
  lea    D6(%rip),%rax
  mov    %rax,%rdi
  call   <error@plt>
L35:
  addq   $0x8,-0x8(%rbp)
  mov    -0x28(%rbp),%rax
  shl    $0x3,%rax
  neg    %rax
  add    %rax,-0x8(%rbp)
  mov    -0x18(%rbp),%rax
  imul   -0x10(%rbp),%rax
  add    $0x1,%rax
  shl    $0x3,%rax
  mov    %rax,%rdi
  call   <malloc@plt>
  mov    -0x28(%rbp),%rdx
  lea    0x0(,%rdx,8),%rcx
  mov    -0x8(%rbp),%rdx
  add    %rcx,%rdx
  mov    %rax,(%rdx)
  mov    -0x28(%rbp),%rax
  lea    0x0(,%rax,8),%rdx
  mov    -0x8(%rbp),%rax
  add    %rdx,%rax
  mov    (%rax),%rax
  test   %rax,%rax
  jne    L3
  lea    D5(%rip),%rax
  mov    %rax,%rdi
  call   <error@plt>
L3:
  mov    -0x28(%rbp),%rax
  lea    0x0(,%rax,8),%rdx
  mov    -0x8(%rbp),%rax
  add    %rdx,%rax
  mov    (%rax),%rdx
  mov    -0x28(%rbp),%rax
  lea    0x0(,%rax,8),%rcx
  mov    -0x8(%rbp),%rax
  add    %rcx,%rax
  add    $0x8,%rdx
  mov    %rdx,(%rax)
  mov    -0x28(%rbp),%rax
  lea    0x0(,%rax,8),%rdx
  mov    -0x8(%rbp),%rax
  add    %rdx,%rax
  mov    (%rax),%rdx
  mov    -0x38(%rbp),%rax
  shl    $0x3,%rax
  neg    %rax
  mov    %rax,%rcx
  mov    -0x28(%rbp),%rax
  lea    0x0(,%rax,8),%rsi
  mov    -0x8(%rbp),%rax
  add    %rsi,%rax
  add    %rcx,%rdx
  mov    %rdx,(%rax)
  mov    -0x28(%rbp),%rax
  add    $0x1,%rax
  mov    %rax,-0x20(%rbp)
  jmp    L13
L24:
  mov    -0x20(%rbp),%rax
  shl    $0x3,%rax
  lea    -0x8(%rax),%rdx
  mov    -0x8(%rbp),%rax
  add    %rdx,%rax
  mov    (%rax),%rdx
  mov    -0x10(%rbp),%rax
  lea    0x0(,%rax,8),%rcx
  mov    -0x20(%rbp),%rax
  lea    0x0(,%rax,8),%rsi
  mov    -0x8(%rbp),%rax
  add    %rsi,%rax
  add    %rcx,%rdx
  mov    %rdx,(%rax)
  addq   $0x1,-0x20(%rbp)
L13:
  mov    -0x20(%rbp),%rax
  cmp    -0x30(%rbp),%rax
  jle    L24
  mov    -0x8(%rbp),%rax
  leave
  ret
```

tool_calls: name: disassemble_data
arguments: label: D6
type: string
name: disassemble_data
arguments: label: D5
type: string

tool: D6: allocation failure 1 in matrix()

tool: D5: allocation failure 2 in matrix()

assistant: ```c
double **matrix(long nrl, long nrh, long ncl, long nch) {
  long i, nrow = nrh - nrl + 1, ncol = nch - ncl + 1;
  double **m;
  m = (double **)malloc((size_t)((nrow + 1) * sizeof(double *)));
  if (!m)
    error("allocation failure 1 in matrix()");
  m += 1;
  m -= nrl;
  m[nrl] = (double *)malloc((size_t)((nrow * ncol + 1) * sizeof(double)));
  if (!m[nrl])
    error("allocation failure 2 in matrix()");
  m[nrl] += 1;
  m[nrl] -= ncl;
  for (i = nrl + 1; i <= nrh; i++)
    m[i] = m[i - 1] + ncol;
  return (m);
}
```
user: Please show me the C implementation that matches the assembly code listed below:

```asm
<matrix>:
  endbr64
  push   %r15
  push   %r14
  push   %r13
  push   %r12
  push   %rbp
  push   %rbx
  sub    $0x18,%rsp
  mov    %rdi,%r12
  mov    %rsi,%r13
  mov    %rdx,0x8(%rsp)
  mov    %rsi,%rax
  sub    %rdi,%rax
  lea    0x1(%rax),%r14
  sub    %rdx,%rcx
  lea    0x1(%rcx),%rbp
  lea    0x10(,%rax,8),%rdi
  call   <malloc@plt>
  mov    %rax,%rbx
  test   %rax,%rax
  je     L28
L21:
  mov    $0x1,%eax
  sub    %r12,%rax
  lea    (%rbx,%rax,8),%r15
  imul   %rbp,%r14
  lea    0x8(,%r14,8),%rdi
  call   <malloc@plt>
  mov    %rax,0x8(%rbx)
  test   %rax,%rax
  je     L15
L36:
  mov    $0x1,%eax
  sub    0x8(%rsp),%rax
  shl    $0x3,%rax
  add    %rax,0x8(%rbx)
  cmp    %r12,%r13
  jle    L59
  shl    $0x3,%rbp
  add    $0x8,%rbx
  lea    (%r15,%r13,8),%rdx
L20:
  mov    %rbp,%rax
  add    (%rbx),%rax
  mov    %rax,0x8(%rbx)
  add    $0x8,%rbx
  cmp    %rdx,%rbx
  jne    L20
L59:
  mov    %r15,%rax
  add    $0x18,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  pop    %r15
  ret
L28:
  lea    D16(%rip),%rdi
  call   <error@plt>
  jmp    L21
L15:
  lea    D7(%rip),%rdi
  call   <error@plt>
  jmp    L36
```

tool_calls: name: read_data
arguments: data_label: D16
data_type: string
name: read_data
arguments: data_label: D7
data_type: string

tool: D16: allocation failure 1 in matrix()

tool: D7: allocation failure 2 in matrix()

assistant: ```c
double **matrix(long nrl, long nrh, long ncl, long nch) {
  long i, nrow = nrh - nrl + 1, ncol = nch - ncl + 1;
  double **m;
  m = (double **)malloc((size_t)((nrow + 1) * sizeof(double *)));
  if (!m)
    error("allocation failure 1 in matrix()");
  m += 1;
  m -= nrl;
  m[nrl] = (double *)malloc((size_t)((nrow * ncol + 1) * sizeof(double)));
  if (!m[nrl])
    error("allocation failure 2 in matrix()");
  m[nrl] += 1;
  m[nrl] -= ncl;
  for (i = nrl + 1; i <= nrh; i++)
    m[i] = m[i - 1] + ncol;
  return (m);
}
```
user: What would the C source look like for the assembly code provided here?

```asm
<matrix>:
  endbr64
  push   %r15
  mov    %rsi,%rax
  sub    %rdx,%rcx
  push   %r14
  sub    %rdi,%rax
  mov    %rdx,%r14
  push   %r13
  mov    %rdi,%r13
  lea    0x10(,%rax,8),%rdi
  lea    0x1(%rax),%r15
  push   %r12
  mov    %rsi,%r12
  push   %rbp
  lea    0x1(%rcx),%rbp
  push   %rbx
  sub    $0x18,%rsp
  call   <malloc@plt>
  mov    %rax,%rbx
  test   %rax,%rax
  je     L22
L35:
  imul   %rbp,%r15
  mov    $0x1,%eax
  sub    %r13,%rax
  lea    (%rbx,%rax,8),%r8
  lea    0x8(,%r15,8),%rdi
  mov    %r8,0x8(%rsp)
  call   <malloc@plt>
  mov    0x8(%rsp),%r8
  test   %rax,%rax
  mov    %rax,0x8(%rbx)
  je     L25
L33:
  mov    $0x1,%edx
  sub    %r14,%rdx
  lea    (%rax,%rdx,8),%rax
  mov    %rax,0x8(%rbx)
  cmp    %r13,%r12
  jle    L43
  lea    0x0(,%rbp,8),%rcx
  lea    0x8(%rbx),%rax
  lea    (%r8,%r12,8),%rsi
  nopw   0x0(%rax,%rax,1)
L26:
  mov    (%rax),%rdx
  add    $0x8,%rax
  add    %rcx,%rdx
  mov    %rdx,(%rax)
  cmp    %rax,%rsi
  jne    L26
L43:
  add    $0x18,%rsp
  mov    %r8,%rax
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  pop    %r15
  ret
  nopl   0x0(%rax)
L22:
  lea    D15(%rip),%rdi
  call   <error@plt>
  jmp    L35
  nopl   0x0(%rax)
L25:
  lea    D1(%rip),%rdi
  call   <error@plt>
  mov    0x8(%rbx),%rax
  mov    0x8(%rsp),%r8
  jmp    L33
```

tool_calls: name: parse_data
arguments: tag: D15
type: string
name: parse_data
arguments: tag: D1
type: string

tool: D15: allocation failure 1 in matrix()

tool: D1: allocation failure 2 in matrix()

assistant: ```c
double **matrix(long nrl, long nrh, long ncl, long nch) {
  long i, nrow = nrh - nrl + 1, ncol = nch - ncl + 1;
  double **m;
  m = (double **)malloc((size_t)((nrow + 1) * sizeof(double *)));
  if (!m)
    error("allocation failure 1 in matrix()");
  m += 1;
  m -= nrl;
  m[nrl] = (double *)malloc((size_t)((nrow * ncol + 1) * sizeof(double)));
  if (!m[nrl])
    error("allocation failure 2 in matrix()");
  m[nrl] += 1;
  m[nrl] -= ncl;
  for (i = nrl + 1; i <= nrh; i++)
    m[i] = m[i - 1] + ncol;
  return (m);
}
```
user: What is the c source code of the assembly code below?

```asm
<matrix>:
  endbr64
  push   %r15
  mov    %rsi,%rax
  sub    %rdx,%rcx
  push   %r14
  sub    %rdi,%rax
  mov    %rdx,%r14
  push   %r13
  lea    0x1(%rax),%r15
  push   %r12
  mov    %rsi,%r12
  push   %rbp
  mov    %rdi,%rbp
  lea    0x10(,%rax,8),%rdi
  push   %rbx
  lea    0x1(%rcx),%rbx
  sub    $0x18,%rsp
  call   <malloc@plt>
  mov    %rax,%r13
  test   %rax,%rax
  je     L57
L12:
  imul   %rbx,%r15
  mov    $0x1,%eax
  sub    %rbp,%rax
  lea    0x0(%r13,%rax,8),%r8
  lea    0x8(,%r15,8),%rdi
  mov    %r8,0x8(%rsp)
  call   <malloc@plt>
  mov    0x8(%rsp),%r8
  test   %rax,%rax
  mov    %rax,0x8(%r13)
  je     L36
L4:
  mov    $0x1,%edx
  add    $0x1,%rbp
  sub    %r14,%rdx
  lea    (%rax,%rdx,8),%rdx
  mov    %rdx,0x8(%r13)
  cmp    %rbp,%r12
  jl     L39
  lea    0x0(,%rbx,8),%rcx
  lea    (%r8,%rbp,8),%rax
  lea    0x8(%r8,%r12,8),%rsi
L2:
  add    %rcx,%rdx
  add    $0x8,%rax
  mov    %rdx,-0x8(%rax)
  cmp    %rax,%rsi
  jne    L2
L39:
  add    $0x18,%rsp
  mov    %r8,%rax
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  pop    %r15
  ret
  nopw   0x0(%rax,%rax,1)
L57:
  lea    D15(%rip),%rdi
  call   <error@plt>
  jmp    L12
  nopl   0x0(%rax)
L36:
  lea    D10(%rip),%rdi
  call   <error@plt>
  mov    0x8(%r13),%rax
  mov    0x8(%rsp),%r8
  jmp    L4
```

tool_calls: name: unpack_data
arguments: label: D15
data_type: string
name: unpack_data
arguments: label: D10
data_type: string

tool: D15: allocation failure 1 in matrix()

tool: D10: allocation failure 2 in matrix()

assistant: ```c
double **matrix(long nrl, long nrh, long ncl, long nch) {
  long i, nrow = nrh - nrl + 1, ncol = nch - ncl + 1;
  double **m;
  m = (double **)malloc((size_t)((nrow + 1) * sizeof(double *)));
  if (!m)
    error("allocation failure 1 in matrix()");
  m += 1;
  m -= nrl;
  m[nrl] = (double *)malloc((size_t)((nrow * ncol + 1) * sizeof(double)));
  if (!m[nrl])
    error("allocation failure 2 in matrix()");
  m[nrl] += 1;
  m[nrl] -= ncl;
  for (i = nrl + 1; i <= nrh; i++)
    m[i] = m[i - 1] + ncol;
  return (m);
}
```
user: What is the c source code of the assembly code below?

```asm
<vss_do_freeze>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x20,%rsp
  mov    %rdi,-0x18(%rbp)
  mov    %esi,-0x1c(%rbp)
  mov    D49(%rip),%rax
  mov    (%rax),%edx
  mov    -0x18(%rbp),%rax
  mov    %edx,%esi
  mov    %rax,%rdi
  call   <open@plt>
  mov    %eax,-0x8(%rbp)
  cmpl   $0x0,-0x8(%rbp)
  jns    L59
  mov    $0x1,%eax
  jmp    L29
L59:
  mov    -0x1c(%rbp),%ecx
  mov    -0x8(%rbp),%eax
  mov    $0x0,%edx
  mov    %ecx,%esi
  mov    %eax,%edi
  call   <ioctl@plt>
  mov    %eax,-0x4(%rbp)
  cmpl   $0x0,-0x4(%rbp)
  je     L37
  mov    D32(%rip),%rax
  mov    (%rax),%eax
  cmp    %eax,-0x1c(%rbp)
  jne    L66
  mov    D38(%rip),%rax
  mov    (%rax),%rdx
  mov    D45(%rip),%rax
  mov    (%rax),%rax
  cmp    %rax,%rdx
  je     L17
L66:
  mov    D62(%rip),%rax
  mov    (%rax),%eax
  cmp    %eax,-0x1c(%rbp)
  jne    L37
  mov    D38(%rip),%rax
  mov    (%rax),%rdx
  mov    D18(%rip),%rax
  mov    (%rax),%rax
  cmp    %rax,%rdx
  jne    L37
L17:
  mov    -0x8(%rbp),%eax
  mov    %eax,%edi
  call   <close@plt>
  mov    $0x0,%eax
  jmp    L29
L37:
  mov    -0x8(%rbp),%eax
  mov    %eax,%edi
  call   <close@plt>
  cmpl   $0x0,-0x4(%rbp)
  setne  %al
  movzbl %al,%eax
L29:
  leave
  ret
```

assistant: ```c
int vss_do_freeze(char *dir, unsigned int cmd) {
  int ret, fd = open(dir, O_RDONLY);
  if (fd < 0)
    return 1;
  ret = ioctl(fd, cmd, 0);
  if (ret) {
    if ((cmd == FIFREEZE && errno == EBUSY) || (cmd == FITHAW && errno == EINVAL)) {
      close(fd);
      return 0;
    }
  }
  close(fd);
  return !!ret;
}
```
user: 请将这段汇编代码片段转换成等效的C代码:

```asm
<vss_do_freeze>:
  endbr64
  push   %r12
  push   %rbp
  push   %rbx
  mov    %esi,%r12d
  mov    D65(%rip),%rax
  mov    (%rax),%esi
  call   <open@plt>
  mov    %eax,%ebx
  mov    $0x1,%eax
  test   %ebx,%ebx
  js     L36
  mov    $0x0,%edx
  mov    %r12d,%esi
  mov    %ebx,%edi
  call   <ioctl@plt>
  mov    %eax,%ebp
  test   %eax,%eax
  je     L73
  mov    D39(%rip),%rax
  cmp    %r12d,(%rax)
  je     L0
L6:
  mov    D17(%rip),%rax
  cmp    %r12d,(%rax)
  je     L12
L73:
  mov    %ebx,%edi
  call   <close@plt>
  test   %ebp,%ebp
  setne  %al
  movzbl %al,%eax
L36:
  pop    %rbx
  pop    %rbp
  pop    %r12
  ret
L0:
  mov    D10(%rip),%rdx
  mov    D33(%rip),%rax
  mov    (%rax),%rax
  cmp    %rax,(%rdx)
  jne    L6
L67:
  mov    %ebx,%edi
  call   <close@plt>
  mov    $0x0,%eax
  jmp    L36
L12:
  mov    D10(%rip),%rdx
  mov    D0(%rip),%rax
  mov    (%rax),%rax
  cmp    %rax,(%rdx)
  jne    L73
  jmp    L67
```

assistant: ```c
int vss_do_freeze(char *dir, unsigned int cmd) {
  int ret, fd = open(dir, O_RDONLY);
  if (fd < 0)
    return 1;
  ret = ioctl(fd, cmd, 0);
  if (ret) {
    if ((cmd == FIFREEZE && errno == EBUSY) || (cmd == FITHAW && errno == EINVAL)) {
      close(fd);
      return 0;
    }
  }
  close(fd);
  return !!ret;
}
```
user: What is the c source code of the assembly code below?

```asm
<vss_do_freeze>:
  endbr64
  mov    D61(%rip),%rax
  push   %r12
  push   %rbp
  push   %rbx
  mov    %esi,%ebx
  mov    (%rax),%esi
  call   <open@plt>
  mov    %eax,%ebp
  mov    $0x1,%eax
  test   %ebp,%ebp
  js     L68
  xor    %edx,%edx
  mov    %ebx,%esi
  mov    %ebp,%edi
  call   <ioctl@plt>
  mov    %eax,%r12d
  test   %eax,%eax
  je     L5
  mov    D6(%rip),%rax
  cmp    %ebx,(%rax)
  je     L9
L14:
  mov    D0(%rip),%rax
  cmp    %ebx,(%rax)
  je     L4
L5:
  mov    %ebp,%edi
  call   <close@plt>
  xor    %eax,%eax
  test   %r12d,%r12d
  setne  %al
L68:
  pop    %rbx
  pop    %rbp
  pop    %r12
  ret
  nop
L4:
  mov    D49(%rip),%rax
  mov    D46(%rip),%rdx
  mov    (%rax),%rax
  cmp    %rax,(%rdx)
  jne    L5
L63:
  mov    %ebp,%edi
  call   <close@plt>
  xor    %eax,%eax
  jmp    L68
  nopl   0x0(%rax)
L9:
  mov    D53(%rip),%rax
  mov    D46(%rip),%rdx
  mov    (%rax),%rax
  cmp    %rax,(%rdx)
  jne    L14
  jmp    L63
```

assistant: ```c
int vss_do_freeze(char *dir, unsigned int cmd) {
  int ret, fd = open(dir, O_RDONLY);
  if (fd < 0)
    return 1;
  ret = ioctl(fd, cmd, 0);
  if (ret) {
    if ((cmd == FIFREEZE && errno == EBUSY) || (cmd == FITHAW && errno == EINVAL)) {
      close(fd);
      return 0;
    }
  }
  close(fd);
  return !!ret;
}
```
user: What is the c source code of the assembly code below:

```asm
<vss_do_freeze>:
  endbr64
  mov    D3(%rip),%rax
  push   %r12
  push   %rbp
  push   %rbx
  mov    %esi,%ebx
  mov    (%rax),%esi
  call   <open@plt>
  mov    %eax,%ebp
  mov    $0x1,%eax
  test   %ebp,%ebp
  js     L25
  xor    %edx,%edx
  mov    %ebx,%esi
  mov    %ebp,%edi
  call   <ioctl@plt>
  mov    %eax,%r12d
  test   %eax,%eax
  je     L61
  mov    D2(%rip),%rax
  cmp    %ebx,(%rax)
  je     L34
L28:
  mov    D43(%rip),%rax
  cmp    %ebx,(%rax)
  je     L79
L61:
  mov    %ebp,%edi
  call   <close@plt>
  xor    %eax,%eax
  test   %r12d,%r12d
  setne  %al
L25:
  pop    %rbx
  pop    %rbp
  pop    %r12
  ret
  nop
L79:
  mov    D42(%rip),%rax
  mov    D5(%rip),%rdx
  mov    (%rax),%rax
  cmp    %rax,(%rdx)
  jne    L61
L59:
  mov    %ebp,%edi
  call   <close@plt>
  xor    %eax,%eax
  jmp    L25
  nopl   0x0(%rax)
L34:
  mov    D10(%rip),%rax
  mov    D5(%rip),%rdx
  mov    (%rax),%rax
  cmp    %rax,(%rdx)
  jne    L28
  jmp    L59
```

assistant: ```c
int vss_do_freeze(char *dir, unsigned int cmd) {
  int ret, fd = open(dir, O_RDONLY);
  if (fd < 0)
    return 1;
  ret = ioctl(fd, cmd, 0);
  if (ret) {
    if ((cmd == FIFREEZE && errno == EBUSY) || (cmd == FITHAW && errno == EINVAL)) {
      close(fd);
      return 0;
    }
  }
  close(fd);
  return !!ret;
}
```
user: 这段汇编代码用C语言表示是什么样的：

```asm
<get_fpu_trap_exceptions>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x10,%rsp
  mov    $0x0,%eax
  call   <fegetexcept@plt>
  mov    %eax,-0x8(%rbp)
  movl   $0x0,-0x4(%rbp)
  mov    -0x4(%rbp),%eax
  leave
  ret
```

assistant: ```c
int get_fpu_trap_exceptions(void) {
  int exceptions = fegetexcept();
  int res = 0;
  return res;
}
```
user: 这段汇编代码用C语言表示是什么样的？

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

assistant: ```c
int get_fpu_trap_exceptions(void) {
  int exceptions = fegetexcept();
  int res = 0;
  return res;
}
```
user: Demonstrate the C code that generates the assembly output below:

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

assistant: ```c
int get_fpu_trap_exceptions(void) {
  int exceptions = fegetexcept();
  int res = 0;
  return res;
}
```
user: 这段汇编代码用C语言表示是什么样的？

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

assistant: ```c
int get_fpu_trap_exceptions(void) {
  int exceptions = fegetexcept();
  int res = 0;
  return res;
}
```
user: Demonstrate the C code that generates the assembly output below:

```asm
<drv_PHAnderson_close>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  mov    $0x0,%eax
  call   <drv_generic_serial_close@plt>
  mov    $0x0,%eax
  pop    %rbp
  ret
```

assistant: ```c
int drv_PHAnderson_close(void) {
  drv_generic_serial_close();
  return 0;
}
```
user: What would the C source look like for the assembly code provided here:

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

assistant: ```c
int drv_PHAnderson_close(void) {
  drv_generic_serial_close();
  return 0;
}
```
user: 请将以下的汇编代码转换成C语言代码:

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

assistant: ```c
int drv_PHAnderson_close(void) {
  drv_generic_serial_close();
  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
<drv_PHAnderson_close>:
  endbr64
  sub    $0x8,%rsp
  xor    %eax,%eax
  call   <drv_generic_serial_close@plt>
  xor    %eax,%eax
  add    $0x8,%rsp
  ret
```

assistant: ```c
int drv_PHAnderson_close(void) {
  drv_generic_serial_close();
  return 0;
}
```
user: What would the C source look like for the assembly code provided here?

```asm
<rop3_27_0_0>:
  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)
  movzbl -0x20(%rbp),%eax
  xor    -0x1c(%rbp),%al
  mov    %al,-0x3(%rbp)
  mov    -0x18(%rbp),%rax
  movzbl (%rax),%eax
  and    -0x3(%rbp),%al
  mov    %al,-0x2(%rbp)
  movzbl -0x1c(%rbp),%eax
  xor    -0x2(%rbp),%al
  mov    %al,-0x1(%rbp)
  notb   -0x1(%rbp)
  mov    -0x18(%rbp),%rax
  movzbl -0x1(%rbp),%edx
  mov    %dl,(%rax)
  nop
  pop    %rbp
  ret
```

assistant: ```c
void rop3_27_0_0(unsigned char *D, unsigned char S, unsigned char T) {
  unsigned char stk1;
  unsigned char stk2;
  unsigned char stk3;
  stk3 = T ^ S;
  stk2 = *D & stk3;
  stk1 = S ^ stk2;
  stk1 = ~stk1;
  *D = stk1;
}
```