ylfeng/ReF-Decompile-dataset huggingface dataset:
user: 这段汇编代码用C语言表示是什么样的:

```asm
<skiplistRandomLevel>:
  endbr64
  push   %rbx
  mov    $0x1,%ebx
  jmp    L17
  nopl   0x0(%rax)
L11:
  add    $0x1,%ebx
L17:
  xor    %eax,%eax
  call   <random@plt>
  test   $0xc0,%ah
  je     L11
  mov    $0x20,%eax
  cmp    %eax,%ebx
  cmovle %ebx,%eax
  pop    %rbx
  ret
```

assistant: ```c
int skiplistRandomLevel(void) {
  int level = 1;
  while ((random() & 0xFFFF) < (0.25 * 0xFFFF)) {
    level += 1;
  }
  return (level < 32) ? level : 32;
}
```
user: 请将这段汇编代码片段转换成等效的C代码:

```asm
<with_outfile_named>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x10,%rsp
  mov    %rdi,-0x8(%rbp)
  mov    %rsi,-0x10(%rbp)
  mov    -0x8(%rbp),%rax
  mov    %rax,%rsi
  lea    D2(%rip),%rax
  mov    %rax,%rdi
  call   <set_filename@plt>
  mov    -0x10(%rbp),%rax
  mov    %rax,%rdi
  call   <with_outfile@plt>
  nop
  leave
  ret
```

tool_calls: name: read_data
arguments: data_label: D2
datatype: string

tool: D2: out

assistant: ```c
void with_outfile_named(char *outfn, void (*func)(void)) {
  set_filename("out", outfn);
  with_outfile(func);
}
```
user: 请显示与下面列出的汇编代码相匹配的C语言实现:

```asm
<with_outfile_named>:
  endbr64
  push   %rbx
  mov    %rsi,%rbx
  mov    %rdi,%rsi
  lea    D7(%rip),%rdi
  call   <set_filename@plt>
  mov    %rbx,%rdi
  call   <with_outfile@plt>
  pop    %rbx
  ret
```

tool_calls: name: parse_data
arguments: tag: D7
data_type: string

tool: D7: out

assistant: ```c
void with_outfile_named(char *outfn, void (*func)(void)) {
  set_filename("out", outfn);
  with_outfile(func);
}
```
user: What would the C source look like for the assembly code provided here:

```asm
<with_outfile_named>:
  endbr64
  push   %rbp
  mov    %rsi,%rbp
  mov    %rdi,%rsi
  lea    D2(%rip),%rdi
  call   <set_filename@plt>
  mov    %rbp,%rdi
  pop    %rbp
  jmp    1060 <with_outfile@plt>
```

tool_calls: name: retrieve_data
arguments: label: D2
data_type: string

tool: D2: out

assistant: ```c
void with_outfile_named(char *outfn, void (*func)(void)) {
  set_filename("out", outfn);
  with_outfile(func);
}
```
user: 请将这段汇编代码片段转换成等效的C代码:

```asm
<with_outfile_named>:
  endbr64
  push   %rbp
  mov    %rsi,%rbp
  mov    %rdi,%rsi
  lea    D1(%rip),%rdi
  call   <set_filename@plt>
  mov    %rbp,%rdi
  pop    %rbp
  jmp    1060 <with_outfile@plt>
```

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

tool: D1: out

assistant: ```c
void with_outfile_named(char *outfn, void (*func)(void)) {
  set_filename("out", outfn);
  with_outfile(func);
}
```
user: 下面的汇编指令对应的C源代码是什么:

```asm
<gbl_wt>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  mov    %rdi,-0x18(%rbp)
  mov    %rsi,-0x20(%rbp)
  mov    %rdx,-0x28(%rbp)
  mov    %ecx,-0x2c(%rbp)
  mov    %r8d,-0x30(%rbp)
  mov    %r9d,-0x34(%rbp)
  movsd  %xmm0,-0x40(%rbp)
  cmpl   $0xffffffff,-0x2c(%rbp)
  jne    L112
  mov    -0x34(%rbp),%eax
  sub    $0x1,%eax
  jmp    L38
L112:
  mov    -0x2c(%rbp),%eax
L38:
  mov    %eax,-0x2c(%rbp)
  mov    -0x2c(%rbp),%eax
  cmp    -0x34(%rbp),%eax
  je     L14
  mov    -0x2c(%rbp),%eax
  jmp    L36
L14:
  mov    $0x0,%eax
L36:
  mov    %eax,-0x2c(%rbp)
  cmpl   $0x0,-0x2c(%rbp)
  js     L41
  mov    -0x2c(%rbp),%eax
  cmp    -0x34(%rbp),%eax
  jge    L41
  cmpl   $0x0,-0x30(%rbp)
  js     L41
  mov    -0x30(%rbp),%eax
  cmp    0x10(%rbp),%eax
  jge    L41
  mov    -0x30(%rbp),%eax
  imul   -0x34(%rbp),%eax
  mov    %eax,%edx
  mov    -0x2c(%rbp),%eax
  add    %edx,%eax
  cltq
  lea    0x0(,%rax,4),%rdx
  mov    -0x28(%rbp),%rax
  add    %rdx,%rax
  movss  (%rax),%xmm0
  movss  %xmm0,-0x4(%rbp)
  pxor   %xmm0,%xmm0
  cvtss2sd -0x4(%rbp),%xmm0
  comisd D8(%rip),%xmm0
  jb     L33
  pxor   %xmm1,%xmm1
  cvtss2sd -0x4(%rbp),%xmm1
  movsd  D5(%rip),%xmm0
  comisd %xmm1,%xmm0
  jae    L58
L33:
  mov    -0x20(%rbp),%rax
  movsd  (%rax),%xmm0
  addsd  -0x40(%rbp),%xmm0
  mov    -0x20(%rbp),%rax
  movsd  %xmm0,(%rax)
  mov    -0x18(%rbp),%rax
  movsd  (%rax),%xmm1
  pxor   %xmm0,%xmm0
  cvtss2sd -0x4(%rbp),%xmm0
  mulsd  -0x40(%rbp),%xmm0
  addsd  %xmm1,%xmm0
  mov    -0x18(%rbp),%rax
  movsd  %xmm0,(%rax)
  jmp    L34
L41:
  nop
  jmp    L34
L58:
  nop
L34:
  pop    %rbp
  ret
```

tool_calls: name: retrieve_data
arguments: data_label: D8
data_type: f64[2]
name: retrieve_data
arguments: data_label: D5
data_type: f64

tool: {"D8": [9.9989e20,9.9991e20]}

tool: D5: 9.9991e+20

assistant: ```c
void gbl_wt(double *sum, double *wt, float *data, int i, int j, int nx, int ny, double wt0) {
  float t;
  i = (i == -1) ? nx - 1 : i;
  i = (i == nx) ? 0 : i;
  if (i < 0 || i >= nx || j < 0 || j >= ny)
    return;
  t = data[i + j * nx];
  if (((t) >= 9.9989e20 && (t) <= 9.9991e20))
    return;
  *wt = *wt + wt0;
  *sum = *sum + t * wt0;
  return;
}
```
user: 请显示与下面列出的汇编代码相匹配的C语言实现:

```asm
<gbl_wt>:
  endbr64
  mov    %ecx,%eax
  lea    -0x1(%r9),%ecx
  cmp    $0xffffffff,%eax
  cmove  %ecx,%eax
  cmp    %r9d,%eax
  mov    $0x0,%ecx
  cmove  %ecx,%eax
  mov    %eax,%ecx
  or     %r8d,%ecx
  js     L35
  cmp    %r9d,%eax
  jge    L35
  cmp    0x8(%rsp),%r8d
  jge    L35
  imul   %r8d,%r9d
  add    %eax,%r9d
  movslq %r9d,%r9
  pxor   %xmm1,%xmm1
  cvtss2sd (%rdx,%r9,4),%xmm1
  comisd D18(%rip),%xmm1
  jb     L36
  movsd  D19(%rip),%xmm2
  comisd %xmm1,%xmm2
  jae    L35
L36:
  movapd %xmm0,%xmm2
  addsd  (%rsi),%xmm2
  movsd  %xmm2,(%rsi)
  mulsd  %xmm0,%xmm1
  addsd  (%rdi),%xmm1
  movsd  %xmm1,(%rdi)
L35:
  ret
```

tool_calls: name: parse_data
arguments: tag: D18
type_guessed: f64[2]
name: parse_data
arguments: tag: D19
type_guessed: f64

tool: {"D18": [9.9989e20,9.9991e20]}

tool: D19: 9.9991e+20

assistant: ```c
void gbl_wt(double *sum, double *wt, float *data, int i, int j, int nx, int ny, double wt0) {
  float t;
  i = (i == -1) ? nx - 1 : i;
  i = (i == nx) ? 0 : i;
  if (i < 0 || i >= nx || j < 0 || j >= ny)
    return;
  t = data[i + j * nx];
  if (((t) >= 9.9989e20 && (t) <= 9.9991e20))
    return;
  *wt = *wt + wt0;
  *sum = *sum + t * wt0;
  return;
}
```
user: 这段汇编代码用C语言表示是什么样的？

```asm
<gbl_wt>:
  endbr64
  mov    %rdi,%rax
  cmp    $0xffffffff,%ecx
  lea    -0x1(%r9),%edi
  cmove  %edi,%ecx
  cmp    %r9d,%ecx
  je     L34
  mov    %ecx,%edi
  shr    $0x1f,%edi
L12:
  cmp    %r9d,%ecx
  jge    L13
  test   %dil,%dil
  jne    L13
  test   %r8d,%r8d
  js     L13
  cmp    0x8(%rsp),%r8d
  jge    L13
  imul   %r8d,%r9d
  pxor   %xmm1,%xmm1
  add    %ecx,%r9d
  movslq %r9d,%r9
  cvtss2sd (%rdx,%r9,4),%xmm1
  comisd D2(%rip),%xmm1
  jb     L32
  movsd  D12(%rip),%xmm2
  comisd %xmm1,%xmm2
  jae    L13
L32:
  movsd  (%rsi),%xmm2
  mulsd  %xmm0,%xmm1
  addsd  %xmm0,%xmm2
  movsd  %xmm2,(%rsi)
  addsd  (%rax),%xmm1
  movsd  %xmm1,(%rax)
L13:
  ret
  cs nopw 0x0(%rax,%rax,1)
L34:
  xor    %edi,%edi
  xor    %ecx,%ecx
  jmp    L12
```

tool_calls: name: retrieve_data
arguments: tag: D2
type_guessed: f64[2]
name: retrieve_data
arguments: tag: D12
type_guessed: f64

tool: {"D2": [9.9989e20,9.9991e20]}

tool: D12: 9.9991e+20

assistant: ```c
void gbl_wt(double *sum, double *wt, float *data, int i, int j, int nx, int ny, double wt0) {
  float t;
  i = (i == -1) ? nx - 1 : i;
  i = (i == nx) ? 0 : i;
  if (i < 0 || i >= nx || j < 0 || j >= ny)
    return;
  t = data[i + j * nx];
  if (((t) >= 9.9989e20 && (t) <= 9.9991e20))
    return;
  *wt = *wt + wt0;
  *sum = *sum + t * wt0;
  return;
}
```
user: Translate the below assembly code into C programming language:

```asm
<gbl_wt>:
  endbr64
  mov    %rdi,%rax
  cmp    $0xffffffff,%ecx
  lea    -0x1(%r9),%edi
  cmove  %edi,%ecx
  cmp    %r9d,%ecx
  je     L58
  mov    %ecx,%edi
  shr    $0x1f,%edi
L20:
  cmp    %r9d,%ecx
  jge    L70
  test   %dil,%dil
  jne    L70
  test   %r8d,%r8d
  js     L70
  cmp    0x8(%rsp),%r8d
  jge    L70
  imul   %r8d,%r9d
  pxor   %xmm1,%xmm1
  add    %ecx,%r9d
  movslq %r9d,%r9
  cvtss2sd (%rdx,%r9,4),%xmm1
  comisd D10(%rip),%xmm1
  jb     L66
  movsd  D4(%rip),%xmm2
  comisd %xmm1,%xmm2
  jae    L70
L66:
  movsd  (%rsi),%xmm2
  mulsd  %xmm0,%xmm1
  addsd  %xmm0,%xmm2
  movsd  %xmm2,(%rsi)
  addsd  (%rax),%xmm1
  movsd  %xmm1,(%rax)
L70:
  ret
  cs nopw 0x0(%rax,%rax,1)
L58:
  xor    %edi,%edi
  xor    %ecx,%ecx
  jmp    L20
```

tool_calls: name: unpack_data
arguments: label: D10
datatype: f64[2]
name: unpack_data
arguments: label: D4
datatype: f64

tool: {"D10": [9.9989e20,9.9991e20]}

tool: D4: 9.9991e+20

assistant: ```c
void gbl_wt(double *sum, double *wt, float *data, int i, int j, int nx, int ny, double wt0) {
  float t;
  i = (i == -1) ? nx - 1 : i;
  i = (i == nx) ? 0 : i;
  if (i < 0 || i >= nx || j < 0 || j >= ny)
    return;
  t = data[i + j * nx];
  if (((t) >= 9.9989e20 && (t) <= 9.9991e20))
    return;
  *wt = *wt + wt0;
  *sum = *sum + t * wt0;
  return;
}
```
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
  mov    $0x0,%eax
  pop    %rbp
  ret
```

assistant: ```c
int main(void) {
  int i;
  return 0;
  while (1) {
  }
  for (i = 0; i < 1;) {
  }
}
```
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
  mov    $0x0,%eax
  ret
```

assistant: ```c
int main(void) {
  int i;
  return 0;
  while (1) {
  }
  for (i = 0; i < 1;) {
  }
}
```
user: Demonstrate the C code that generates the assembly output below:

```asm
<main>:
  endbr64
  xor    %eax,%eax
  ret
```

assistant: ```c
int main(void) {
  int i;
  return 0;
  while (1) {
  }
  for (i = 0; i < 1;) {
  }
}
```
user: Translate the below assembly code into C programming language:

```asm
<main>:
  endbr64
  xor    %eax,%eax
  ret
```

assistant: ```c
int main(void) {
  int i;
  return 0;
  while (1) {
  }
  for (i = 0; i < 1;) {
  }
}
```
user: 请将以下的汇编代码转换成C语言代码：

```asm
<GeometrySmith>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x20,%rsp
  movss  %xmm0,-0x14(%rbp)
  movss  %xmm1,-0x18(%rbp)
  movss  %xmm2,-0x1c(%rbp)
  movss  -0x1c(%rbp),%xmm0
  mulss  %xmm0,%xmm0
  movss  %xmm0,-0x4(%rbp)
  movss  -0x4(%rbp),%xmm0
  mov    -0x14(%rbp),%eax
  movaps %xmm0,%xmm1
  movd   %eax,%xmm0
  call   <GGX@plt>
  movss  %xmm0,-0x20(%rbp)
  movss  -0x4(%rbp),%xmm0
  mov    -0x18(%rbp),%eax
  movaps %xmm0,%xmm1
  movd   %eax,%xmm0
  call   <GGX@plt>
  mulss  -0x20(%rbp),%xmm0
  leave
  ret
```

assistant: ```c
float GeometrySmith(float NdotV, float NdotL, float roughness) {
  float a = (roughness * roughness);
  return GGX(NdotV, a) * GGX(NdotL, a);
}
```
user: Converte this assembly snippet into its equivalent C code:

```asm
<GeometrySmith>:
  endbr64
  push   %rbx
  sub    $0x10,%rsp
  movss  %xmm1,0xc(%rsp)
  mulss  %xmm2,%xmm2
  movd   %xmm2,%ebx
  movaps %xmm2,%xmm1
  call   <GGX@plt>
  movss  %xmm0,0x8(%rsp)
  movd   %ebx,%xmm1
  movss  0xc(%rsp),%xmm0
  call   <GGX@plt>
  mulss  0x8(%rsp),%xmm0
  add    $0x10,%rsp
  pop    %rbx
  ret
```

assistant: ```c
float GeometrySmith(float NdotV, float NdotL, float roughness) {
  float a = (roughness * roughness);
  return GGX(NdotV, a) * GGX(NdotL, a);
}
```
user: Please show me the C implementation that matches the assembly code listed below:

```asm
<GeometrySmith>:
  endbr64
  mulss  %xmm2,%xmm2
  sub    $0x18,%rsp
  movss  %xmm1,0xc(%rsp)
  movaps %xmm2,%xmm1
  movss  %xmm2,0x8(%rsp)
  call   <GGX@plt>
  movss  0xc(%rsp),%xmm3
  movss  0x8(%rsp),%xmm1
  movss  %xmm0,0x4(%rsp)
  movaps %xmm3,%xmm0
  call   <GGX@plt>
  mulss  0x4(%rsp),%xmm0
  add    $0x18,%rsp
  ret
```

assistant: ```c
float GeometrySmith(float NdotV, float NdotL, float roughness) {
  float a = (roughness * roughness);
  return GGX(NdotV, a) * GGX(NdotL, a);
}
```
user: What would the C source look like for the assembly code provided here:

```asm
<GeometrySmith>:
  endbr64
  mulss  %xmm2,%xmm2
  sub    $0x18,%rsp
  movss  %xmm1,0xc(%rsp)
  movaps %xmm2,%xmm1
  movss  %xmm2,0x8(%rsp)
  call   <GGX@plt>
  movss  0xc(%rsp),%xmm3
  movss  0x8(%rsp),%xmm1
  movss  %xmm0,0x4(%rsp)
  movaps %xmm3,%xmm0
  call   <GGX@plt>
  mulss  0x4(%rsp),%xmm0
  add    $0x18,%rsp
  ret
```

assistant: ```c
float GeometrySmith(float NdotV, float NdotL, float roughness) {
  float a = (roughness * roughness);
  return GGX(NdotV, a) * GGX(NdotL, a);
}
```
user: 提供的汇编代码用C语言表示会是什么样子：

```asm
<make_center>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x10,%rsp
  mov    %rdi,-0x8(%rbp)
  mov    -0x8(%rbp),%rax
  add    $0x8,%rax
  mov    (%rax),%rax
  add    $0x1,%rax
  movzbl (%rax),%eax
  cmp    $0x2d,%al
  jne    L84
  mov    $0x5,%eax
  jmp    L97
L84:
  mov    -0x8(%rbp),%rax
  mov    (%rax),%rax
  add    $0x1,%rax
  movzbl (%rax),%eax
  cmp    $0x2d,%al
  jne    L38
  mov    $0x2,%eax
  jmp    L97
L38:
  mov    -0x8(%rbp),%rax
  add    $0x8,%rax
  mov    (%rax),%rax
  movzbl (%rax),%eax
  cmp    $0x2d,%al
  jne    L14
  mov    $0x4,%eax
  jmp    L97
L14:
  mov    -0x8(%rbp),%rax
  add    $0x8,%rax
  mov    (%rax),%rax
  add    $0x2,%rax
  movzbl (%rax),%eax
  cmp    $0x2d,%al
  jne    L4
  mov    $0x6,%eax
  jmp    L97
L4:
  mov    -0x8(%rbp),%rax
  add    $0x10,%rax
  mov    (%rax),%rax
  add    $0x1,%rax
  movzbl (%rax),%eax
  cmp    $0x2d,%al
  jne    L94
  mov    $0x8,%eax
  jmp    L97
L94:
  lea    D8(%rip),%rax
  mov    %rax,%rdi
  call   <printf@plt>
L97:
  leave
  ret
```

tool_calls: name: read_data
arguments: data_tag: D8
data_type: string

tool: D8: ERROR: Can't make_center


assistant: ```c
int make_center(char **board) {
  if (board[1][1] == '-')
    return 5;
  else if (board[0][1] == '-')
    return 2;
  else if (board[1][0] == '-')
    return 4;
  else if (board[1][2] == '-')
    return 6;
  else if (board[2][1] == '-')
    return 8;
  printf("ERROR: Can't make_center\n");
}
```
user: 请将以下的汇编代码转换成C语言代码:

```asm
<make_center>:
  endbr64
  mov    0x8(%rdi),%rdx
  mov    $0x5,%eax
  cmpb   $0x2d,0x1(%rdx)
  je     L36
  mov    (%rdi),%rcx
  mov    $0x2,%eax
  cmpb   $0x2d,0x1(%rcx)
  je     L36
  mov    $0x4,%eax
  cmpb   $0x2d,(%rdx)
  je     L36
  mov    $0x6,%eax
  cmpb   $0x2d,0x2(%rdx)
  je     L36
  mov    0x10(%rdi),%rdx
  mov    $0x8,%eax
  cmpb   $0x2d,0x1(%rdx)
  je     L36
  sub    $0x8,%rsp
  lea    D5(%rip),%rdi
  call   <printf@plt>
  add    $0x8,%rsp
  ret
L36:
  ret
```

tool_calls: name: retrieve_data
arguments: tag: D5
type_guessed: string

tool: D5: ERROR: Can't make_center


assistant: ```c
int make_center(char **board) {
  if (board[1][1] == '-')
    return 5;
  else if (board[0][1] == '-')
    return 2;
  else if (board[1][0] == '-')
    return 4;
  else if (board[1][2] == '-')
    return 6;
  else if (board[2][1] == '-')
    return 8;
  printf("ERROR: Can't make_center\n");
}
```
user: 请从给定的汇编指令推导出C源代码：

```asm
<make_center>:
  endbr64
  mov    0x8(%rdi),%rax
  cmpb   $0x2d,0x1(%rax)
  je     L49
  mov    (%rdi),%rdx
  cmpb   $0x2d,0x1(%rdx)
  je     L9
  cmpb   $0x2d,(%rax)
  je     L19
  cmpb   $0x2d,0x2(%rax)
  je     L17
  mov    0x10(%rdi),%rax
  cmpb   $0x2d,0x1(%rax)
  je     L35
  lea    D5(%rip),%rdi
  jmp    1050 <printf@plt>
  nopl   0x0(%rax,%rax,1)
L49:
  mov    $0x5,%eax
  ret
  cs nopw 0x0(%rax,%rax,1)
L19:
  mov    $0x4,%eax
  ret
  cs nopw 0x0(%rax,%rax,1)
L9:
  mov    $0x2,%eax
  ret
  cs nopw 0x0(%rax,%rax,1)
L35:
  mov    $0x8,%eax
  ret
  cs nopw 0x0(%rax,%rax,1)
L17:
  mov    $0x6,%eax
  ret
```

tool_calls: name: retrieve_data
arguments: data_tag: D5
type_infered: string

tool: D5: ERROR: Can't make_center


assistant: ```c
int make_center(char **board) {
  if (board[1][1] == '-')
    return 5;
  else if (board[0][1] == '-')
    return 2;
  else if (board[1][0] == '-')
    return 4;
  else if (board[1][2] == '-')
    return 6;
  else if (board[2][1] == '-')
    return 8;
  printf("ERROR: Can't make_center\n");
}
```
user: Demonstrate the C code that generates the assembly output below:

```asm
<make_center>:
  endbr64
  mov    0x8(%rdi),%rax
  cmpb   $0x2d,0x1(%rax)
  je     L20
  mov    (%rdi),%rdx
  cmpb   $0x2d,0x1(%rdx)
  je     L27
  cmpb   $0x2d,(%rax)
  je     L2
  cmpb   $0x2d,0x2(%rax)
  je     L30
  mov    0x10(%rdi),%rax
  cmpb   $0x2d,0x1(%rax)
  je     L40
  lea    D9(%rip),%rdi
  jmp    1050 <printf@plt>
  nopl   0x0(%rax,%rax,1)
L20:
  mov    $0x5,%eax
  ret
  cs nopw 0x0(%rax,%rax,1)
L2:
  mov    $0x4,%eax
  ret
  cs nopw 0x0(%rax,%rax,1)
L27:
  mov    $0x2,%eax
  ret
  cs nopw 0x0(%rax,%rax,1)
L40:
  mov    $0x8,%eax
  ret
  cs nopw 0x0(%rax,%rax,1)
L30:
  mov    $0x6,%eax
  ret
```

tool_calls: name: retrieve_data
arguments: tag: D9
datatype: string

tool: D9: ERROR: Can't make_center


assistant: ```c
int make_center(char **board) {
  if (board[1][1] == '-')
    return 5;
  else if (board[0][1] == '-')
    return 2;
  else if (board[1][0] == '-')
    return 4;
  else if (board[1][2] == '-')
    return 6;
  else if (board[2][1] == '-')
    return 8;
  printf("ERROR: Can't make_center\n");
}
```
user: 这段汇编代码用C语言表示是什么样的：

```asm
<trist_tetra_min_ef>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x30,%rsp
  mov    %edi,-0x24(%rbp)
  mov    -0x24(%rbp),%eax
  mov    %eax,-0x18(%rbp)
  mov    -0x18(%rbp),%eax
  mov    %eax,-0x14(%rbp)
  mov    -0x18(%rbp),%eax
  mov    %eax,%edi
  mov    $0x0,%eax
  call   <trist_fnext@plt>
  mov    %eax,%edi
  mov    $0x0,%eax
  call   <trist_sym@plt>
  mov    %eax,-0x10(%rbp)
  mov    -0x18(%rbp),%eax
  mov    %eax,%edi
  mov    $0x0,%eax
  call   <trist_enext@plt>
  mov    %eax,-0x18(%rbp)
  mov    -0x18(%rbp),%eax
  mov    %eax,%edi
  mov    $0x0,%eax
  call   <trist_fnext@plt>
  mov    %eax,%edi
  mov    $0x0,%eax
  call   <trist_sym@plt>
  mov    %eax,-0xc(%rbp)
  mov    -0x18(%rbp),%eax
  mov    %eax,%edi
  mov    $0x0,%eax
  call   <trist_enext@plt>
  mov    %eax,-0x18(%rbp)
  mov    -0x18(%rbp),%eax
  mov    %eax,%edi
  mov    $0x0,%eax
  call   <trist_fnext@plt>
  mov    %eax,%edi
  mov    $0x0,%eax
  call   <trist_sym@plt>
  mov    %eax,-0x8(%rbp)
  mov    -0x10(%rbp),%edx
  mov    -0x14(%rbp),%eax
  cmp    %eax,%edx
  cmovg  %eax,%edx
  mov    -0xc(%rbp),%eax
  cmp    %eax,%edx
  cmovle %edx,%eax
  mov    -0x8(%rbp),%edx
  cmp    %eax,%edx
  cmovle %edx,%eax
  mov    %eax,-0x18(%rbp)
  mov    -0x18(%rbp),%eax
  and    $0xfffffff8,%eax
  mov    %eax,%ecx
  mov    -0x18(%rbp),%eax
  cltd
  shr    $0x1f,%edx
  add    %edx,%eax
  and    $0x1,%eax
  sub    %edx,%eax
  cmp    $0x1,%eax
  sete   %al
  movzbl %al,%eax
  add    %ecx,%eax
  mov    %eax,-0x4(%rbp)
  mov    -0x4(%rbp),%eax
  leave
  ret
```

assistant: ```c
int trist_tetra_min_ef(e)
int e;
{
  int x, a, b, c, d, min_ef;
  a = x = e;
  b = trist_sym(trist_fnext(x));
  c = trist_sym(trist_fnext(x = trist_enext(x)));
  d = trist_sym(trist_fnext(x = trist_enext(x)));
  x = (((((((((a) < (b)) ? (a) : (b))) < (c)) ? ((((a) < (b)) ? (a) : (b))) : (c))) < (d)) ? (((((((a) < (b)) ? (a) : (b))) < (c)) ? ((((a) < (b)) ? (a) : (b))) : (c))) : (d));
  min_ef = (((((x) >> 3)) << 3) + (((((x) % 2 == 1)) ? (1) : (0))));
  ;
  return (min_ef);
}
```
user: What would the C source look like for the assembly code provided here?

```asm
<trist_tetra_min_ef>:
  endbr64
  push   %r13
  push   %r12
  push   %rbp
  push   %rbx
  sub    $0x8,%rsp
  mov    %edi,%ebp
  mov    $0x0,%eax
  call   <trist_fnext@plt>
  mov    %eax,%edi
  mov    $0x0,%eax
  call   <trist_sym@plt>
  mov    %eax,%ebx
  mov    %ebp,%edi
  mov    $0x0,%eax
  call   <trist_enext@plt>
  mov    %eax,%r13d
  mov    %eax,%edi
  mov    $0x0,%eax
  call   <trist_fnext@plt>
  mov    %eax,%edi
  mov    $0x0,%eax
  call   <trist_sym@plt>
  mov    %eax,%r12d
  mov    %r13d,%edi
  mov    $0x0,%eax
  call   <trist_enext@plt>
  mov    %eax,%edi
  mov    $0x0,%eax
  call   <trist_fnext@plt>
  mov    %eax,%edi
  mov    $0x0,%eax
  call   <trist_sym@plt>
  cmp    %r12d,%ebx
  mov    %r12d,%edx
  cmovle %ebx,%edx
  cmp    %ebp,%edx
  cmovg  %ebp,%edx
  cmp    %eax,%edx
  cmovg  %eax,%edx
  mov    %edx,%ecx
  shr    $0x1f,%ecx
  lea    (%rdx,%rcx,1),%eax
  and    $0x1,%eax
  sub    %ecx,%eax
  cmp    $0x1,%eax
  sete   %al
  movzbl %al,%eax
  and    $0xfffffff8,%edx
  add    %edx,%eax
  add    $0x8,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  ret
```

assistant: ```c
int trist_tetra_min_ef(e)
int e;
{
  int x, a, b, c, d, min_ef;
  a = x = e;
  b = trist_sym(trist_fnext(x));
  c = trist_sym(trist_fnext(x = trist_enext(x)));
  d = trist_sym(trist_fnext(x = trist_enext(x)));
  x = (((((((((a) < (b)) ? (a) : (b))) < (c)) ? ((((a) < (b)) ? (a) : (b))) : (c))) < (d)) ? (((((((a) < (b)) ? (a) : (b))) < (c)) ? ((((a) < (b)) ? (a) : (b))) : (c))) : (d));
  min_ef = (((((x) >> 3)) << 3) + (((((x) % 2 == 1)) ? (1) : (0))));
  ;
  return (min_ef);
}
```
user: 提供的汇编代码用C语言表示会是什么样子:

```asm
<trist_tetra_min_ef>:
  endbr64
  push   %r13
  xor    %eax,%eax
  push   %r12
  push   %rbp
  mov    %edi,%ebp
  push   %rbx
  sub    $0x8,%rsp
  call   <trist_fnext@plt>
  mov    %eax,%edi
  xor    %eax,%eax
  call   <trist_sym@plt>
  mov    %ebp,%edi
  mov    %eax,%ebx
  xor    %eax,%eax
  call   <trist_enext@plt>
  mov    %eax,%r13d
  mov    %eax,%edi
  xor    %eax,%eax
  call   <trist_fnext@plt>
  mov    %eax,%edi
  xor    %eax,%eax
  call   <trist_sym@plt>
  mov    %r13d,%edi
  mov    %eax,%r12d
  xor    %eax,%eax
  call   <trist_enext@plt>
  mov    %eax,%edi
  xor    %eax,%eax
  call   <trist_fnext@plt>
  mov    %eax,%edi
  xor    %eax,%eax
  call   <trist_sym@plt>
  cmp    %r12d,%ebx
  mov    %r12d,%edx
  cmovle %ebx,%edx
  cmp    %ebp,%edx
  cmovg  %ebp,%edx
  cmp    %eax,%edx
  cmovg  %eax,%edx
  mov    %edx,%ecx
  shr    $0x1f,%ecx
  lea    (%rdx,%rcx,1),%eax
  and    $0x1,%eax
  sub    %ecx,%eax
  cmp    $0x1,%eax
  sete   %al
  add    $0x8,%rsp
  and    $0xfffffff8,%edx
  movzbl %al,%eax
  pop    %rbx
  pop    %rbp
  add    %edx,%eax
  pop    %r12
  pop    %r13
  ret
```

assistant: ```c
int trist_tetra_min_ef(e)
int e;
{
  int x, a, b, c, d, min_ef;
  a = x = e;
  b = trist_sym(trist_fnext(x));
  c = trist_sym(trist_fnext(x = trist_enext(x)));
  d = trist_sym(trist_fnext(x = trist_enext(x)));
  x = (((((((((a) < (b)) ? (a) : (b))) < (c)) ? ((((a) < (b)) ? (a) : (b))) : (c))) < (d)) ? (((((((a) < (b)) ? (a) : (b))) < (c)) ? ((((a) < (b)) ? (a) : (b))) : (c))) : (d));
  min_ef = (((((x) >> 3)) << 3) + (((((x) % 2 == 1)) ? (1) : (0))));
  ;
  return (min_ef);
}
```
user: What is the c source code of the assembly code below?

```asm
<trist_tetra_min_ef>:
  endbr64
  push   %r13
  xor    %eax,%eax
  push   %r12
  push   %rbp
  mov    %edi,%ebp
  push   %rbx
  sub    $0x8,%rsp
  call   <trist_fnext@plt>
  mov    %eax,%edi
  xor    %eax,%eax
  call   <trist_sym@plt>
  mov    %ebp,%edi
  mov    %eax,%ebx
  xor    %eax,%eax
  call   <trist_enext@plt>
  mov    %eax,%r13d
  mov    %eax,%edi
  xor    %eax,%eax
  call   <trist_fnext@plt>
  mov    %eax,%edi
  xor    %eax,%eax
  call   <trist_sym@plt>
  mov    %r13d,%edi
  mov    %eax,%r12d
  xor    %eax,%eax
  call   <trist_enext@plt>
  mov    %eax,%edi
  xor    %eax,%eax
  call   <trist_fnext@plt>
  mov    %eax,%edi
  xor    %eax,%eax
  call   <trist_sym@plt>
  cmp    %r12d,%ebx
  mov    %r12d,%edx
  cmovle %ebx,%edx
  cmp    %ebp,%edx
  cmovg  %ebp,%edx
  cmp    %eax,%edx
  cmovg  %eax,%edx
  mov    %edx,%ecx
  shr    $0x1f,%ecx
  lea    (%rdx,%rcx,1),%eax
  and    $0x1,%eax
  sub    %ecx,%eax
  cmp    $0x1,%eax
  sete   %al
  add    $0x8,%rsp
  and    $0xfffffff8,%edx
  movzbl %al,%eax
  pop    %rbx
  pop    %rbp
  add    %edx,%eax
  pop    %r12
  pop    %r13
  ret
```

assistant: ```c
int trist_tetra_min_ef(e)
int e;
{
  int x, a, b, c, d, min_ef;
  a = x = e;
  b = trist_sym(trist_fnext(x));
  c = trist_sym(trist_fnext(x = trist_enext(x)));
  d = trist_sym(trist_fnext(x = trist_enext(x)));
  x = (((((((((a) < (b)) ? (a) : (b))) < (c)) ? ((((a) < (b)) ? (a) : (b))) : (c))) < (d)) ? (((((((a) < (b)) ? (a) : (b))) < (c)) ? ((((a) < (b)) ? (a) : (b))) : (c))) : (d));
  min_ef = (((((x) >> 3)) << 3) + (((((x) % 2 == 1)) ? (1) : (0))));
  ;
  return (min_ef);
}
```