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
<panic>:
  endbr64
  push   %rax
  pop    %rax
  sub    $0x8,%rsp
  test   %edi,%edi
  jle    L30
  mov    %edi,%edx
L22:
  mov    $0xc0223030,%eax
  movq   $0x46,(%rax)
  mov    $0x200000,%eax
  nopl   0x0(%rax)
L18:
  nop
  nop
  sub    $0x1,%eax
  jne    L18
  mov    $0xc0223030,%eax
  movq   $0x44,(%rax)
  mov    $0x200000,%eax
L19:
  nop
  nop
  sub    $0x1,%eax
  jne    L19
  sub    $0x1,%edx
  jne    L22
L30:
  xor    %eax,%eax
  call   <shutdown@plt>
```

assistant: ```c
void __attribute__((noreturn)) panic(int cnt) {
  volatile long *p = (void *)0xC0223030;
  int i;
  for (; cnt > 0; cnt--) {
    p[0] = 0x46;
    for (i = 0; i < 0x200000; i++) {
      asm("nop\n");
      asm("nop\n");
    }
    p[0] = 0x44;
    for (i = 0; i < 0x200000; i++) {
      asm("nop\n");
      asm("nop\n");
    }
  }
  shutdown();
}
```
user: 这段汇编代码用C语言表示是什么样的：

```asm
<panic>:
  endbr64
  push   %rax
  pop    %rax
  sub    $0x8,%rsp
  test   %edi,%edi
  jle    L30
  mov    %edi,%edx
L7:
  mov    $0xc0223030,%eax
  movq   $0x46,(%rax)
  mov    $0x200000,%eax
  nopl   0x0(%rax)
L14:
  nop
  nop
  sub    $0x1,%eax
  jne    L14
  mov    $0xc0223030,%eax
  movq   $0x44,(%rax)
  mov    $0x200000,%eax
L27:
  nop
  nop
  sub    $0x1,%eax
  jne    L27
  sub    $0x1,%edx
  jne    L7
L30:
  xor    %eax,%eax
  call   <shutdown@plt>
```

assistant: ```c
void __attribute__((noreturn)) panic(int cnt) {
  volatile long *p = (void *)0xC0223030;
  int i;
  for (; cnt > 0; cnt--) {
    p[0] = 0x46;
    for (i = 0; i < 0x200000; i++) {
      asm("nop\n");
      asm("nop\n");
    }
    p[0] = 0x44;
    for (i = 0; i < 0x200000; i++) {
      asm("nop\n");
      asm("nop\n");
    }
  }
  shutdown();
}
```
user: 请将以下的汇编代码转换成C语言代码：

```asm
<pressed>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x20,%rsp
  mov    %edi,-0x14(%rbp)
  mov    %esi,-0x18(%rbp)
  mov    -0x18(%rbp),%eax
  mov    %eax,%edi
  call   <tolower@plt>
  mov    %eax,-0x18(%rbp)
  movl   $0x0,-0x4(%rbp)
  jmp    L22
L16:
  mov    -0x4(%rbp),%edx
  mov    -0x14(%rbp),%eax
  mov    %edx,%esi
  mov    %eax,%edi
  call   <get_key@plt>
  cmp    %eax,-0x18(%rbp)
  jne    L19
  mov    $0x1,%eax
  jmp    L14
L19:
  addl   $0x1,-0x4(%rbp)
L22:
  cmpl   $0x1,-0x4(%rbp)
  jle    L16
  mov    $0x0,%eax
L14:
  leave
  ret
```

assistant: ```c
bool pressed(int key, int input) {
  int i;
  input = tolower(input);
  for (i = 0; i < 2; i++) {
    if (input == get_key(key, i)) {
      return true;
    }
  }
  return false;
}
```
user: 这段汇编代码用C语言表示是什么样的？

```asm
<pressed>:
  endbr64
  push   %rbp
  push   %rbx
  sub    $0x8,%rsp
  mov    %edi,%ebp
  mov    %esi,%edi
  call   <tolower@plt>
  mov    %eax,%ebx
  mov    $0x0,%esi
  mov    %ebp,%edi
  call   <get_key@plt>
  cmp    %eax,%ebx
  je     L8
  mov    $0x1,%esi
  mov    %ebp,%edi
  call   <get_key@plt>
  mov    %eax,%edx
  mov    $0x0,%eax
  cmp    %ebx,%edx
  je     L8
L24:
  add    $0x8,%rsp
  pop    %rbx
  pop    %rbp
  ret
L8:
  mov    $0x1,%eax
  jmp    L24
```

assistant: ```c
bool pressed(int key, int input) {
  int i;
  input = tolower(input);
  for (i = 0; i < 2; i++) {
    if (input == get_key(key, i)) {
      return true;
    }
  }
  return false;
}
```
user: Please show me the C implementation that matches the assembly code listed below:

```asm
<pressed>:
  endbr64
  push   %rbp
  mov    %edi,%ebp
  mov    %esi,%edi
  push   %rbx
  sub    $0x8,%rsp
  call   <tolower@plt>
  xor    %esi,%esi
  mov    %ebp,%edi
  mov    %eax,%ebx
  call   <get_key@plt>
  cmp    %eax,%ebx
  je     L19
  mov    $0x1,%esi
  mov    %ebp,%edi
  call   <get_key@plt>
  cmp    %eax,%ebx
  sete   %al
  movzbl %al,%eax
L10:
  add    $0x8,%rsp
  pop    %rbx
  pop    %rbp
  ret
  nopl   (%rax)
L19:
  mov    $0x1,%eax
  jmp    L10
```

assistant: ```c
bool pressed(int key, int input) {
  int i;
  input = tolower(input);
  for (i = 0; i < 2; i++) {
    if (input == get_key(key, i)) {
      return true;
    }
  }
  return false;
}
```
user: Please show me the C implementation that matches the assembly code listed below:

```asm
<pressed>:
  endbr64
  push   %rbp
  mov    %edi,%ebp
  mov    %esi,%edi
  push   %rbx
  sub    $0x8,%rsp
  call   <tolower@plt>
  xor    %esi,%esi
  mov    %ebp,%edi
  mov    %eax,%ebx
  call   <get_key@plt>
  cmp    %eax,%ebx
  je     L10
  mov    $0x1,%esi
  mov    %ebp,%edi
  call   <get_key@plt>
  cmp    %eax,%ebx
  sete   %al
  movzbl %al,%eax
L1:
  add    $0x8,%rsp
  pop    %rbx
  pop    %rbp
  ret
  nopl   (%rax)
L10:
  mov    $0x1,%eax
  jmp    L1
```

assistant: ```c
bool pressed(int key, int input) {
  int i;
  input = tolower(input);
  for (i = 0; i < 2; i++) {
    if (input == get_key(key, i)) {
      return true;
    }
  }
  return false;
}
```
user: 请将这段汇编代码片段转换成等效的C代码：

```asm
<setlower>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  mov    %rdi,-0x8(%rbp)
  mov    %rsi,-0x10(%rbp)
  mov    -0x10(%rbp),%rax
  movzbl (%rax),%eax
  movsbl %al,%eax
  movzbl %al,%eax
  pop    %rbp
  ret
```

assistant: ```c
int setlower(ch, val)
char *ch;
char *val;
{ return (*val & 255); }
```
user: What is the c source code of the assembly code below:

```asm
<setlower>:
  endbr64
  movzbl (%rsi),%eax
  ret
```

assistant: ```c
int setlower(ch, val)
char *ch;
char *val;
{ return (*val & 255); }
```
user: What is the c source code of the assembly code below?

```asm
<setlower>:
  endbr64
  movzbl (%rsi),%eax
  ret
```

assistant: ```c
int setlower(ch, val)
char *ch;
char *val;
{ return (*val & 255); }
```
user: 请显示与下面列出的汇编代码相匹配的C语言实现：

```asm
<setlower>:
  endbr64
  movzbl (%rsi),%eax
  ret
```

assistant: ```c
int setlower(ch, val)
char *ch;
char *val;
{ return (*val & 255); }
```
user: 请将以下的汇编代码转换成C语言代码：

```asm
<fsize>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x20,%rsp
  mov    %rdi,-0x18(%rbp)
  mov    -0x18(%rbp),%rax
  mov    %rax,%rdi
  call   <ftell@plt>
  mov    %rax,-0x10(%rbp)
  mov    D18(%rip),%rax
  mov    (%rax),%edx
  mov    -0x18(%rbp),%rax
  mov    $0x0,%esi
  mov    %rax,%rdi
  call   <fseek@plt>
  mov    -0x18(%rbp),%rax
  mov    %rax,%rdi
  call   <ftell@plt>
  mov    %rax,-0x8(%rbp)
  mov    D3(%rip),%rax
  mov    (%rax),%edx
  mov    -0x10(%rbp),%rcx
  mov    -0x18(%rbp),%rax
  mov    %rcx,%rsi
  mov    %rax,%rdi
  call   <fseek@plt>
  mov    -0x8(%rbp),%rax
  leave
  ret
```

assistant: ```c
size_t fsize(FILE *file) {
  size_t at = ftell(file);
  fseek(file, 0, SEEK_END);
  size_t size = ftell(file);
  fseek(file, at, SEEK_SET);
  return size;
}
```
user: 请将以下的汇编代码转换成C语言代码：

```asm
<fsize>:
  endbr64
  push   %r12
  push   %rbp
  push   %rbx
  mov    %rdi,%rbx
  call   <ftell@plt>
  mov    %rax,%r12
  mov    D11(%rip),%rax
  mov    (%rax),%edx
  mov    $0x0,%esi
  mov    %rbx,%rdi
  call   <fseek@plt>
  mov    %rbx,%rdi
  call   <ftell@plt>
  mov    %rax,%rbp
  mov    D0(%rip),%rax
  mov    (%rax),%edx
  mov    %r12,%rsi
  mov    %rbx,%rdi
  call   <fseek@plt>
  mov    %rbp,%rax
  pop    %rbx
  pop    %rbp
  pop    %r12
  ret
```

assistant: ```c
size_t fsize(FILE *file) {
  size_t at = ftell(file);
  fseek(file, 0, SEEK_END);
  size_t size = ftell(file);
  fseek(file, at, SEEK_SET);
  return size;
}
```
user: 请将这段汇编代码片段转换成等效的C代码：

```asm
<fsize>:
  endbr64
  push   %r13
  push   %r12
  push   %rbp
  mov    %rdi,%rbp
  call   <ftell@plt>
  xor    %esi,%esi
  mov    %rbp,%rdi
  mov    %rax,%r13
  mov    D10(%rip),%rax
  mov    (%rax),%edx
  call   <fseek@plt>
  mov    %rbp,%rdi
  call   <ftell@plt>
  mov    %r13,%rsi
  mov    %rbp,%rdi
  mov    %rax,%r12
  mov    D1(%rip),%rax
  mov    (%rax),%edx
  call   <fseek@plt>
  mov    %r12,%rax
  pop    %rbp
  pop    %r12
  pop    %r13
  ret
```

assistant: ```c
size_t fsize(FILE *file) {
  size_t at = ftell(file);
  fseek(file, 0, SEEK_END);
  size_t size = ftell(file);
  fseek(file, at, SEEK_SET);
  return size;
}
```
user: 下面的汇编指令对应的C源代码是什么:

```asm
<fsize>:
  endbr64
  push   %r13
  push   %r12
  push   %rbp
  mov    %rdi,%rbp
  call   <ftell@plt>
  xor    %esi,%esi
  mov    %rbp,%rdi
  mov    %rax,%r13
  mov    D8(%rip),%rax
  mov    (%rax),%edx
  call   <fseek@plt>
  mov    %rbp,%rdi
  call   <ftell@plt>
  mov    %r13,%rsi
  mov    %rbp,%rdi
  mov    %rax,%r12
  mov    D4(%rip),%rax
  mov    (%rax),%edx
  call   <fseek@plt>
  mov    %r12,%rax
  pop    %rbp
  pop    %r12
  pop    %r13
  ret
```

assistant: ```c
size_t fsize(FILE *file) {
  size_t at = ftell(file);
  fseek(file, 0, SEEK_END);
  size_t size = ftell(file);
  fseek(file, at, SEEK_SET);
  return size;
}
```
user: What would the C source look like for the assembly code provided here:

```asm
<match>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x10,%rsp
  mov    %rdi,-0x8(%rbp)
  mov    %rsi,-0x10(%rbp)
  mov    -0x8(%rbp),%rax
  movzbl (%rax),%eax
  cmp    $0x5e,%al
  jne    L37
  mov    -0x8(%rbp),%rax
  lea    0x1(%rax),%rdx
  mov    -0x10(%rbp),%rax
  mov    %rax,%rsi
  mov    %rdx,%rdi
  call   <match_here@plt>
  jmp    L29
L45:
  mov    -0x10(%rbp),%rdx
  mov    -0x8(%rbp),%rax
  mov    %rdx,%rsi
  mov    %rax,%rdi
  call   <match_here@plt>
  test   %eax,%eax
  je     L8
  mov    $0x1,%eax
  jmp    L29
L8:
  addq   $0x1,-0x10(%rbp)
L37:
  mov    -0x10(%rbp),%rax
  movzbl (%rax),%eax
  test   %al,%al
  jne    L45
  mov    $0x0,%eax
L29:
  leave
  ret
```

assistant: ```c
int match(const char *re, const char *s) {
  if (*re == '^')
    return match_here(re + 1, s);
  while (*s) {
    if (match_here(re, s))
      return 1;
    s++;
  }
  return 0;
}
```
user: 请从给定的汇编指令推导出C源代码：

```asm
<match>:
  endbr64
  push   %rbp
  push   %rbx
  sub    $0x8,%rsp
  mov    %rdi,%rbp
  mov    %rsi,%rbx
  cmpb   $0x5e,(%rdi)
  je     L10
  mov    $0x0,%eax
  cmpb   $0x0,(%rsi)
  je     L30
L35:
  mov    %rbx,%rsi
  mov    %rbp,%rdi
  call   <match_here@plt>
  test   %eax,%eax
  jne    L45
  add    $0x1,%rbx
  cmpb   $0x0,(%rbx)
  jne    L35
  jmp    L30
L10:
  lea    0x1(%rdi),%rdi
  call   <match_here@plt>
  jmp    L30
L45:
  mov    $0x1,%eax
L30:
  add    $0x8,%rsp
  pop    %rbx
  pop    %rbp
  ret
```

assistant: ```c
int match(const char *re, const char *s) {
  if (*re == '^')
    return match_here(re + 1, s);
  while (*s) {
    if (match_here(re, s))
      return 1;
    s++;
  }
  return 0;
}
```
user: 下面的汇编指令对应的C源代码是什么：

```asm
<match>:
  endbr64
  push   %rbp
  mov    %rsi,%rbp
  push   %rbx
  mov    %rdi,%rbx
  sub    $0x8,%rsp
  cmpb   $0x5e,(%rdi)
  jne    L33
  jmp    L12
  nopw   0x0(%rax,%rax,1)
L28:
  mov    %rbp,%rsi
  mov    %rbx,%rdi
  call   <match_here@plt>
  test   %eax,%eax
  jne    L3
  add    $0x1,%rbp
L33:
  cmpb   $0x0,0x0(%rbp)
  jne    L28
  add    $0x8,%rsp
  xor    %eax,%eax
  pop    %rbx
  pop    %rbp
  ret
  nopw   0x0(%rax,%rax,1)
L3:
  add    $0x8,%rsp
  mov    $0x1,%eax
  pop    %rbx
  pop    %rbp
  ret
  nopl   0x0(%rax)
L12:
  add    $0x8,%rsp
  lea    0x1(%rdi),%rdi
  pop    %rbx
  pop    %rbp
  jmp    1050 <match_here@plt>
```

assistant: ```c
int match(const char *re, const char *s) {
  if (*re == '^')
    return match_here(re + 1, s);
  while (*s) {
    if (match_here(re, s))
      return 1;
    s++;
  }
  return 0;
}
```
user: What is the c source code of the assembly code below?

```asm
<match>:
  endbr64
  push   %rbp
  mov    %rsi,%rbp
  push   %rbx
  mov    %rdi,%rbx
  sub    $0x8,%rsp
  cmpb   $0x5e,(%rdi)
  jne    L10
  jmp    L34
  nopw   0x0(%rax,%rax,1)
L29:
  mov    %rbp,%rsi
  mov    %rbx,%rdi
  call   <match_here@plt>
  test   %eax,%eax
  jne    L23
  add    $0x1,%rbp
L10:
  cmpb   $0x0,0x0(%rbp)
  jne    L29
  add    $0x8,%rsp
  xor    %eax,%eax
  pop    %rbx
  pop    %rbp
  ret
  nopw   0x0(%rax,%rax,1)
L23:
  add    $0x8,%rsp
  mov    $0x1,%eax
  pop    %rbx
  pop    %rbp
  ret
  nopl   0x0(%rax)
L34:
  add    $0x8,%rsp
  lea    0x1(%rdi),%rdi
  pop    %rbx
  pop    %rbp
  jmp    1050 <match_here@plt>
```

assistant: ```c
int match(const char *re, const char *s) {
  if (*re == '^')
    return match_here(re + 1, s);
  while (*s) {
    if (match_here(re, s))
      return 1;
    s++;
  }
  return 0;
}
```
user: What would the C source look like for the assembly code provided here:

```asm
<main>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  push   %r15
  push   %r14
  push   %r13
  push   %r12
  push   %rbx
  sub    $0x58,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,-0x38(%rbp)
  xor    %eax,%eax
  movl   $0x4e,-0x48(%rbp)
  mov    -0x48(%rbp),%r13d
  movl   $0x2d,-0x4c(%rbp)
  mov    -0x4c(%rbp),%r12d
  movl   $0x38,-0x50(%rbp)
  mov    -0x50(%rbp),%ebx
  movl   $0x7,-0x54(%rbp)
  mov    -0x54(%rbp),%r11d
  movl   $0x9,-0x58(%rbp)
  mov    -0x58(%rbp),%r10d
  movl   $0x3,-0x5c(%rbp)
  mov    -0x5c(%rbp),%r9d
  movl   $0x8,-0x60(%rbp)
  mov    -0x60(%rbp),%r8d
  movl   $0x9,-0x64(%rbp)
  mov    -0x64(%rbp),%edi
  movl   $0x7,-0x68(%rbp)
  mov    -0x68(%rbp),%esi
  movl   $0x6,-0x6c(%rbp)
  mov    -0x6c(%rbp),%r15d
  movl   $0x5,-0x70(%rbp)
  mov    -0x70(%rbp),%r14d
  movl   $0x3,-0x78(%rbp)
  mov    -0x78(%rbp),%ecx
  movl   $0x2,-0x7c(%rbp)
  mov    -0x7c(%rbp),%edx
  movl   $0x1,-0x80(%rbp)
  mov    -0x80(%rbp),%eax
  sub    $0x8,%rsp
  push   %r13
  push   %r12
  push   %rbx
  push   %r11
  push   %r10
  push   %r9
  push   %r8
  push   %rdi
  push   %rsi
  mov    %r15d,%r9d
  mov    %r14d,%r8d
  mov    %eax,%esi
  lea    D0(%rip),%rax
  mov    %rax,%rdi
  call   <printf@plt>
  add    $0x50,%rsp
  mov    $0x0,%eax
  mov    -0x38(%rbp),%rdx
  sub    %fs:0x28,%rdx
  je     L8
  call   <__stack_chk_fail@plt>
L8:
  lea    -0x28(%rbp),%rsp
  pop    %rbx
  pop    %r12
  pop    %r13
  pop    %r14
  pop    %r15
  pop    %rbp
  ret
```

tool_calls: name: retrieve_data
arguments: data_tag: D0
type_guessed: string

tool: D0: %d	%d	%d	 
 %d	%d	%d	 
 %d	%d	%d	

assistant: ```c
int main() {
  int a[3][5];
  printf("%d\t%d\t%d\t \n %d\t%d\t%d\t \n %d\t%d\t%d\t", a[0][0] = 1, a[0][1] = 2, a[0][2] = 3, a[0][4] = 5, a[1][0] = 6, a[1][1] = 7, a[1][2] = 9, a[1][3] = 8, a[1][4] = 3, a[2][0] = 9, a[2][1] = 7, a[2][2] = 56, a[2][3] = 45,
         a[2][4] = 78);
}
```
user: What would the C source look like for the assembly code provided here?

```asm
<main>:
  endbr64
  sub    $0x10,%rsp
  push   $0x4e
  push   $0x2d
  push   $0x38
  push   $0x7
  push   $0x9
  push   $0x3
  push   $0x8
  push   $0x9
  push   $0x7
  mov    $0x6,%r9d
  mov    $0x5,%r8d
  mov    $0x3,%ecx
  mov    $0x2,%edx
  mov    $0x1,%esi
  lea    D9(%rip),%rdi
  call   <printf@plt>
  mov    $0x0,%eax
  add    $0x58,%rsp
  ret
```

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

tool: D9: %d	%d	%d	 
 %d	%d	%d	 
 %d	%d	%d	

assistant: ```c
int main() {
  int a[3][5];
  printf("%d\t%d\t%d\t \n %d\t%d\t%d\t \n %d\t%d\t%d\t", a[0][0] = 1, a[0][1] = 2, a[0][2] = 3, a[0][4] = 5, a[1][0] = 6, a[1][1] = 7, a[1][2] = 9, a[1][3] = 8, a[1][4] = 3, a[2][0] = 9, a[2][1] = 7, a[2][2] = 56, a[2][3] = 45,
         a[2][4] = 78);
}
```
user: 下面的汇编指令对应的C源代码是什么:

```asm
<main>:
  endbr64
  sub    $0x10,%rsp
  mov    $0x6,%r9d
  mov    $0x5,%r8d
  mov    $0x3,%ecx
  push   $0x4e
  mov    $0x2,%edx
  mov    $0x1,%esi
  lea    D4(%rip),%rdi
  push   $0x2d
  push   $0x38
  push   $0x7
  push   $0x9
  push   $0x3
  push   $0x8
  push   $0x9
  push   $0x7
  call   <printf@plt>
  xor    %eax,%eax
  add    $0x58,%rsp
  ret
```

tool_calls: name: retrieve_data
arguments: data_tag: D4
datatype: string

tool: D4: %d	%d	%d	 
 %d	%d	%d	 
 %d	%d	%d	

assistant: ```c
int main() {
  int a[3][5];
  printf("%d\t%d\t%d\t \n %d\t%d\t%d\t \n %d\t%d\t%d\t", a[0][0] = 1, a[0][1] = 2, a[0][2] = 3, a[0][4] = 5, a[1][0] = 6, a[1][1] = 7, a[1][2] = 9, a[1][3] = 8, a[1][4] = 3, a[2][0] = 9, a[2][1] = 7, a[2][2] = 56, a[2][3] = 45,
         a[2][4] = 78);
}
```
user: 请将以下的汇编代码转换成C语言代码:

```asm
<main>:
  endbr64
  sub    $0x10,%rsp
  mov    $0x6,%r9d
  mov    $0x5,%r8d
  mov    $0x3,%ecx
  push   $0x4e
  mov    $0x2,%edx
  mov    $0x1,%esi
  lea    D8(%rip),%rdi
  push   $0x2d
  push   $0x38
  push   $0x7
  push   $0x9
  push   $0x3
  push   $0x8
  push   $0x9
  push   $0x7
  call   <printf@plt>
  xor    %eax,%eax
  add    $0x58,%rsp
  ret
```

tool_calls: name: parse_data
arguments: data_tag: D8
datatype: string

tool: D8: %d	%d	%d	 
 %d	%d	%d	 
 %d	%d	%d	

assistant: ```c
int main() {
  int a[3][5];
  printf("%d\t%d\t%d\t \n %d\t%d\t%d\t \n %d\t%d\t%d\t", a[0][0] = 1, a[0][1] = 2, a[0][2] = 3, a[0][4] = 5, a[1][0] = 6, a[1][1] = 7, a[1][2] = 9, a[1][3] = 8, a[1][4] = 3, a[2][0] = 9, a[2][1] = 7, a[2][2] = 56, a[2][3] = 45,
         a[2][4] = 78);
}
```
user: 这段汇编代码用C语言表示是什么样的:

```asm
<gen_determinant>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x30,%rsp
  mov    %rdi,-0x18(%rbp)
  mov    %esi,-0x1c(%rbp)
  cmpl   $0x1,-0x1c(%rbp)
  jne    L36
  mov    -0x18(%rbp),%rax
  add    $0x8,%rax
  mov    (%rax),%rax
  movsd  0x8(%rax),%xmm0
  jmp    L29
L36:
  pxor   %xmm0,%xmm0
  movsd  %xmm0,-0x8(%rbp)
  movl   $0x1,-0xc(%rbp)
  jmp    L20
L1:
  mov    -0x18(%rbp),%rax
  add    $0x8,%rax
  mov    (%rax),%rdx
  mov    -0xc(%rbp),%eax
  cltq
  shl    $0x3,%rax
  add    %rdx,%rax
  movsd  (%rax),%xmm2
  movsd  %xmm2,-0x28(%rbp)
  mov    -0x1c(%rbp),%ecx
  mov    -0xc(%rbp),%edx
  mov    -0x18(%rbp),%rax
  mov    $0x1,%esi
  mov    %rax,%rdi
  mov    $0x0,%eax
  call   <cofactor@plt>
  pxor   %xmm0,%xmm0
  cvtsi2sd %eax,%xmm0
  mulsd  -0x28(%rbp),%xmm0
  movsd  -0x8(%rbp),%xmm1
  addsd  %xmm1,%xmm0
  movsd  %xmm0,-0x8(%rbp)
  addl   $0x1,-0xc(%rbp)
L20:
  mov    -0xc(%rbp),%eax
  cmp    -0x1c(%rbp),%eax
  jle    L1
  movsd  -0x8(%rbp),%xmm0
L29:
  movq   %xmm0,%rax
  movq   %rax,%xmm0
  leave
  ret
```

assistant: ```c
double gen_determinant(A, n)
double **A;
int n;
{
  double det;
  int i;
  if (n == 1)
    return (A[1][1]);
  det = 0.0;
  for (i = 1; i <= n; i++)
    det += A[1][i] * cofactor(A, 1, i, n);
  return (det);
}
```
user: 下面的汇编指令对应的C源代码是什么：

```asm
<gen_determinant>:
  endbr64
  push   %r14
  push   %r13
  push   %r12
  push   %rbp
  push   %rbx
  sub    $0x10,%rsp
  mov    %rdi,%r13
  cmp    $0x1,%esi
  je     L47
  mov    %esi,%r12d
  test   %esi,%esi
  jle    L33
  mov    $0x8,%ebp
  mov    $0x1,%ebx
  pxor   %xmm3,%xmm3
  movsd  %xmm3,0x8(%rsp)
L41:
  mov    0x8(%r13),%rax
  mov    (%rax,%rbp,1),%r14
  mov    %r12d,%ecx
  mov    %ebx,%edx
  mov    $0x1,%esi
  mov    %r13,%rdi
  mov    $0x0,%eax
  call   <cofactor@plt>
  pxor   %xmm0,%xmm0
  cvtsi2sd %eax,%xmm0
  movq   %r14,%xmm1
  mulsd  %xmm1,%xmm0
  addsd  0x8(%rsp),%xmm0
  movsd  %xmm0,0x8(%rsp)
  add    $0x1,%ebx
  add    $0x8,%rbp
  cmp    %ebx,%r12d
  jge    L41
L6:
  movsd  0x8(%rsp),%xmm0
  add    $0x10,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  ret
L33:
  pxor   %xmm5,%xmm5
  movsd  %xmm5,0x8(%rsp)
  jmp    L6
L47:
  mov    0x8(%rdi),%rax
  movsd  0x8(%rax),%xmm4
  movsd  %xmm4,0x8(%rsp)
  jmp    L6
```

assistant: ```c
double gen_determinant(A, n)
double **A;
int n;
{
  double det;
  int i;
  if (n == 1)
    return (A[1][1]);
  det = 0.0;
  for (i = 1; i <= n; i++)
    det += A[1][i] * cofactor(A, 1, i, n);
  return (det);
}
```
user: 这段汇编代码用C语言表示是什么样的:

```asm
<gen_determinant>:
  endbr64
  push   %r13
  mov    %rdi,%r13
  push   %r12
  push   %rbp
  push   %rbx
  sub    $0x18,%rsp
  cmp    $0x1,%esi
  je     L27
  mov    %esi,%r12d
  pxor   %xmm1,%xmm1
  test   %esi,%esi
  jle    L13
  mov    $0x8,%ebp
  mov    $0x1,%ebx
  pxor   %xmm1,%xmm1
  nop
L17:
  mov    0x8(%r13),%rax
  mov    %ebx,%edx
  mov    %r12d,%ecx
  mov    $0x1,%esi
  mov    %r13,%rdi
  movsd  %xmm1,0x8(%rsp)
  add    $0x1,%ebx
  movsd  (%rax,%rbp,1),%xmm2
  xor    %eax,%eax
  add    $0x8,%rbp
  movsd  %xmm2,(%rsp)
  call   <cofactor@plt>
  pxor   %xmm0,%xmm0
  movsd  0x8(%rsp),%xmm1
  cvtsi2sd %eax,%xmm0
  mulsd  (%rsp),%xmm0
  addsd  %xmm0,%xmm1
  cmp    %ebx,%r12d
  jge    L17
L13:
  add    $0x18,%rsp
  movapd %xmm1,%xmm0
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  ret
  nopw   0x0(%rax,%rax,1)
L27:
  mov    0x8(%rdi),%rax
  movsd  0x8(%rax),%xmm1
  add    $0x18,%rsp
  pop    %rbx
  pop    %rbp
  movapd %xmm1,%xmm0
  pop    %r12
  pop    %r13
  ret
```

assistant: ```c
double gen_determinant(A, n)
double **A;
int n;
{
  double det;
  int i;
  if (n == 1)
    return (A[1][1]);
  det = 0.0;
  for (i = 1; i <= n; i++)
    det += A[1][i] * cofactor(A, 1, i, n);
  return (det);
}
```
user: 请将这段汇编代码片段转换成等效的C代码：

```asm
<gen_determinant>:
  endbr64
  push   %r13
  mov    %rdi,%r13
  push   %r12
  push   %rbp
  push   %rbx
  sub    $0x18,%rsp
  cmp    $0x1,%esi
  je     L22
  mov    %esi,%r12d
  pxor   %xmm1,%xmm1
  test   %esi,%esi
  jle    L6
  mov    $0x8,%ebp
  mov    $0x1,%ebx
  pxor   %xmm1,%xmm1
  nop
L0:
  mov    0x8(%r13),%rax
  mov    %ebx,%edx
  mov    %r12d,%ecx
  mov    $0x1,%esi
  mov    %r13,%rdi
  movsd  %xmm1,0x8(%rsp)
  add    $0x1,%ebx
  movsd  (%rax,%rbp,1),%xmm2
  xor    %eax,%eax
  add    $0x8,%rbp
  movsd  %xmm2,(%rsp)
  call   <cofactor@plt>
  pxor   %xmm0,%xmm0
  movsd  0x8(%rsp),%xmm1
  cvtsi2sd %eax,%xmm0
  mulsd  (%rsp),%xmm0
  addsd  %xmm0,%xmm1
  cmp    %ebx,%r12d
  jge    L0
L6:
  add    $0x18,%rsp
  movapd %xmm1,%xmm0
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  ret
  nopw   0x0(%rax,%rax,1)
L22:
  mov    0x8(%rdi),%rax
  movsd  0x8(%rax),%xmm1
  add    $0x18,%rsp
  pop    %rbx
  pop    %rbp
  movapd %xmm1,%xmm0
  pop    %r12
  pop    %r13
  ret
```

assistant: ```c
double gen_determinant(A, n)
double **A;
int n;
{
  double det;
  int i;
  if (n == 1)
    return (A[1][1]);
  det = 0.0;
  for (i = 1; i <= n; i++)
    det += A[1][i] * cofactor(A, 1, i, n);
  return (det);
}
```
user: Demonstrate the C code that generates the assembly output below:

```asm
<get_item_prices>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  push   %rbx
  sub    $0x38,%rsp
  mov    %rdi,-0x38(%rbp)
  mov    %rsi,-0x40(%rbp)
  mov    %fs:0x28,%rax
  mov    %rax,-0x18(%rbp)
  xor    %eax,%eax
  movl   $0x0,-0x28(%rbp)
  movl   $0x0,-0x24(%rbp)
L2:
  mov    -0x40(%rbp),%rax
  mov    %rax,%rdi
  call   <fgetc@plt>
  mov    %al,-0x29(%rbp)
  cmpb   $0x0,-0x29(%rbp)
  je     L14
  cmpb   $0xa,-0x29(%rbp)
  jne    L26
L14:
  mov    -0x28(%rbp),%eax
  cltq
  movb   $0x0,-0x1e(%rbp,%rax,1)
  mov    -0x24(%rbp),%eax
  cltq
  lea    0x0(,%rax,4),%rdx
  mov    -0x38(%rbp),%rax
  lea    (%rdx,%rax,1),%rbx
  lea    -0x1e(%rbp),%rax
  mov    %rax,%rdi
  call   <atoi@plt>
  mov    %eax,(%rbx)
  nop
  nop
  mov    -0x18(%rbp),%rax
  sub    %fs:0x28,%rax
  je     L34
  jmp    L3
L26:
  cmpb   $0x20,-0x29(%rbp)
  jne    L31
  mov    -0x28(%rbp),%eax
  cltq
  movb   $0x0,-0x1e(%rbp,%rax,1)
  mov    -0x24(%rbp),%eax
  cltq
  lea    0x0(,%rax,4),%rdx
  mov    -0x38(%rbp),%rax
  lea    (%rdx,%rax,1),%rbx
  lea    -0x1e(%rbp),%rax
  mov    %rax,%rdi
  call   <atoi@plt>
  mov    %eax,(%rbx)
  addl   $0x1,-0x24(%rbp)
  movl   $0x0,-0x28(%rbp)
L31:
  mov    -0x28(%rbp),%eax
  cltq
  movzbl -0x29(%rbp),%edx
  mov    %dl,-0x1e(%rbp,%rax,1)
  addl   $0x1,-0x28(%rbp)
  jmp    L2
L3:
  call   <__stack_chk_fail@plt>
L34:
  mov    -0x8(%rbp),%rbx
  leave
  ret
```

assistant: ```c
void get_item_prices(int prices[2001], FILE *in_file) {
  char c;
  int count;
  int price_count;
  char line[6];
  count = 0;
  price_count = 0;
  while (1) {
    c = fgetc(in_file);
    if (c == '\0' || c == '\n') {
      line[count] = '\0';
      prices[price_count] = atoi(line);
      break;
    }
    if (c == ' ') {
      line[count] = '\0';
      prices[price_count] = atoi(line);
      price_count++;
      count = 0;
    }
    line[count] = c;
    count++;
  }
  return;
}
```