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
<isLegalLevels>:
  endbr64
  xor    %eax,%eax
  test   %rdi,%rdi
  cmovs  %rax,%rdi
  cmp    %rdi,%rsi
  jl     L14
  cmp    %rdx,%rsi
  jg     L14
  cmp    %rcx,%rdx
  jg     L14
  mov    D0(%rip),%rax
  mov    (%rax),%eax
  ret
  cs nopw 0x0(%rax,%rax,1)
L14:
  mov    D8(%rip),%rax
  mov    (%rax),%eax
  ret
```

assistant: ```c
GLboolean isLegalLevels(GLint userLevel, GLint baseLevel, GLint maxLevel, GLint totalLevels) {
  if (baseLevel < 0 || baseLevel < userLevel || maxLevel < baseLevel || totalLevels < maxLevel)
    return GL_FALSE;
  else
    return GL_TRUE;
}
```
user: 下面的汇编指令对应的C源代码是什么:

```asm
<isLegalLevels>:
  endbr64
  xor    %eax,%eax
  test   %rdi,%rdi
  cmovs  %rax,%rdi
  cmp    %rdi,%rsi
  jl     L14
  cmp    %rdx,%rsi
  jg     L14
  cmp    %rcx,%rdx
  jg     L14
  mov    D3(%rip),%rax
  mov    (%rax),%eax
  ret
  cs nopw 0x0(%rax,%rax,1)
L14:
  mov    D9(%rip),%rax
  mov    (%rax),%eax
  ret
```

assistant: ```c
GLboolean isLegalLevels(GLint userLevel, GLint baseLevel, GLint maxLevel, GLint totalLevels) {
  if (baseLevel < 0 || baseLevel < userLevel || maxLevel < baseLevel || totalLevels < maxLevel)
    return GL_FALSE;
  else
    return GL_TRUE;
}
```
user: 请将这段汇编代码片段转换成等效的C代码：

```asm
<fd_write>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x30,%rsp
  mov    %edi,-0x14(%rbp)
  mov    %rsi,-0x20(%rbp)
  mov    %rdx,-0x28(%rbp)
  mov    -0x28(%rbp),%rdx
  mov    -0x20(%rbp),%rcx
  mov    -0x14(%rbp),%eax
  mov    %rcx,%rsi
  mov    %eax,%edi
  call   <write@plt>
  mov    %eax,-0x4(%rbp)
  cmpl   $0xffffffff,-0x4(%rbp)
  jne    L7
  mov    $0xfffffffe,%eax
  jmp    L5
L7:
  mov    -0x4(%rbp),%eax
L5:
  leave
  ret
```

assistant: ```c
int fd_write(int fd, const void *buf, size_t n) {
  int nwrite;
  nwrite = write(fd, buf, n);
  if (nwrite == -1)
    return -2;
  return nwrite;
}
```
user: Translate the below assembly code into C programming language:

```asm
<fd_write>:
  endbr64
  sub    $0x8,%rsp
  call   <write@plt>
  cmp    $0xffffffff,%eax
  je     L11
L4:
  add    $0x8,%rsp
  ret
L11:
  mov    $0xfffffffe,%eax
  jmp    L4
```

assistant: ```c
int fd_write(int fd, const void *buf, size_t n) {
  int nwrite;
  nwrite = write(fd, buf, n);
  if (nwrite == -1)
    return -2;
  return nwrite;
}
```
user: 下面的汇编指令对应的C源代码是什么：

```asm
<fd_write>:
  endbr64
  sub    $0x8,%rsp
  call   <write@plt>
  cmp    $0xffffffff,%eax
  je     L13
L0:
  add    $0x8,%rsp
  ret
L13:
  mov    $0xfffffffe,%eax
  jmp    L0
```

assistant: ```c
int fd_write(int fd, const void *buf, size_t n) {
  int nwrite;
  nwrite = write(fd, buf, n);
  if (nwrite == -1)
    return -2;
  return nwrite;
}
```
user: 请显示与下面列出的汇编代码相匹配的C语言实现:

```asm
<fd_write>:
  endbr64
  sub    $0x8,%rsp
  call   <write@plt>
  cmp    $0xffffffff,%eax
  je     L9
L16:
  add    $0x8,%rsp
  ret
L9:
  mov    $0xfffffffe,%eax
  jmp    L16
```

assistant: ```c
int fd_write(int fd, const void *buf, size_t n) {
  int nwrite;
  nwrite = write(fd, buf, n);
  if (nwrite == -1)
    return -2;
  return nwrite;
}
```
user: Please show me the C implementation that matches the assembly code listed below:

```asm
<strprefix>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  mov    %rdi,-0x8(%rbp)
  mov    %rsi,-0x10(%rbp)
  jmp    L13
L4:
  mov    -0x8(%rbp),%rax
  movzbl (%rax),%eax
  test   %al,%al
  je     L25
  mov    -0x8(%rbp),%rax
  movzbl (%rax),%edx
  mov    -0x10(%rbp),%rax
  movzbl (%rax),%eax
  cmp    %al,%dl
  je     L17
L25:
  mov    $0x0,%eax
  jmp    L36
L17:
  addq   $0x1,-0x10(%rbp)
  addq   $0x1,-0x8(%rbp)
L13:
  mov    -0x10(%rbp),%rax
  movzbl (%rax),%eax
  test   %al,%al
  jne    L4
  mov    -0x8(%rbp),%rax
L36:
  pop    %rbp
  ret
```

assistant: ```c
const char *strprefix(const char *str, const char *prefix) {
  while (*prefix) {
    if (!(*str && *str == *prefix))
      return 0;
    prefix++;
    str++;
  }
  return str;
}
```
user: Converte this assembly snippet into its equivalent C code:

```asm
<strprefix>:
  endbr64
  movzbl (%rsi),%eax
  test   %al,%al
  je     L22
L15:
  movzbl (%rdi),%edx
  cmp    %al,%dl
  jne    L13
  test   %dl,%dl
  je     L13
  add    $0x1,%rsi
  add    $0x1,%rdi
  movzbl (%rsi),%eax
  test   %al,%al
  jne    L15
  mov    %rdi,%rax
  ret
L22:
  mov    %rdi,%rax
  ret
L13:
  mov    $0x0,%eax
  ret
```

assistant: ```c
const char *strprefix(const char *str, const char *prefix) {
  while (*prefix) {
    if (!(*str && *str == *prefix))
      return 0;
    prefix++;
    str++;
  }
  return str;
}
```
user: Converte this assembly snippet into its equivalent C code:

```asm
<strprefix>:
  endbr64
  jmp    L5
  cs nopw 0x0(%rax,%rax,1)
L25:
  movzbl (%rdi),%edx
  test   %dl,%dl
  je     L17
  cmp    %al,%dl
  jne    L17
  add    $0x1,%rsi
  add    $0x1,%rdi
L5:
  movzbl (%rsi),%eax
  test   %al,%al
  jne    L25
  mov    %rdi,%rax
  ret
  xchg   %ax,%ax
L17:
  xor    %eax,%eax
  ret
```

assistant: ```c
const char *strprefix(const char *str, const char *prefix) {
  while (*prefix) {
    if (!(*str && *str == *prefix))
      return 0;
    prefix++;
    str++;
  }
  return str;
}
```
user: 请从给定的汇编指令推导出C源代码：

```asm
<strprefix>:
  endbr64
  jmp    L17
  cs nopw 0x0(%rax,%rax,1)
L11:
  movzbl (%rdi),%edx
  test   %dl,%dl
  je     L14
  cmp    %al,%dl
  jne    L14
  add    $0x1,%rsi
  add    $0x1,%rdi
L17:
  movzbl (%rsi),%eax
  test   %al,%al
  jne    L11
  mov    %rdi,%rax
  ret
  xchg   %ax,%ax
L14:
  xor    %eax,%eax
  ret
```

assistant: ```c
const char *strprefix(const char *str, const char *prefix) {
  while (*prefix) {
    if (!(*str && *str == *prefix))
      return 0;
    prefix++;
    str++;
  }
  return str;
}
```
user: Translate the below assembly code into C programming language:

```asm
<main>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  mov    $0x0,%eax
  call   <PrintHello@plt>
  mov    $0x0,%eax
  call   <PrintFromalib@plt>
  mov    $0x0,%eax
  call   <PrintFromalib2@plt>
  mov    $0x0,%eax
  pop    %rbp
  ret
```

assistant: ```c
int main() {
  PrintHello();
  PrintFromalib();
  PrintFromalib2();
  return 0;
}
```
user: Please show me the C implementation that matches the assembly code listed below:

```asm
<main>:
  endbr64
  sub    $0x8,%rsp
  mov    $0x0,%eax
  call   <PrintHello@plt>
  mov    $0x0,%eax
  call   <PrintFromalib@plt>
  mov    $0x0,%eax
  call   <PrintFromalib2@plt>
  mov    $0x0,%eax
  add    $0x8,%rsp
  ret
```

assistant: ```c
int main() {
  PrintHello();
  PrintFromalib();
  PrintFromalib2();
  return 0;
}
```
user: 提供的汇编代码用C语言表示会是什么样子：

```asm
<main>:
  endbr64
  sub    $0x8,%rsp
  xor    %eax,%eax
  call   <PrintHello@plt>
  xor    %eax,%eax
  call   <PrintFromalib@plt>
  xor    %eax,%eax
  call   <PrintFromalib2@plt>
  xor    %eax,%eax
  add    $0x8,%rsp
  ret
```

assistant: ```c
int main() {
  PrintHello();
  PrintFromalib();
  PrintFromalib2();
  return 0;
}
```
user: Demonstrate the C code that generates the assembly output below:

```asm
<main>:
  endbr64
  sub    $0x8,%rsp
  xor    %eax,%eax
  call   <PrintHello@plt>
  xor    %eax,%eax
  call   <PrintFromalib@plt>
  xor    %eax,%eax
  call   <PrintFromalib2@plt>
  xor    %eax,%eax
  add    $0x8,%rsp
  ret
```

assistant: ```c
int main() {
  PrintHello();
  PrintFromalib();
  PrintFromalib2();
  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
<unmarshall_buffer>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x20,%rsp
  mov    %rdi,-0x8(%rbp)
  mov    %esi,-0xc(%rbp)
  mov    %rdx,-0x18(%rbp)
  mov    %ecx,-0x10(%rbp)
  cmpq   $0x0,-0x8(%rbp)
  je     L43
  cmpq   $0x0,-0x18(%rbp)
  jne    L12
L43:
  mov    D13(%rip),%rax
  mov    (%rax),%edx
  mov    D0(%rip),%rax
  mov    %edx,(%rax)
  mov    $0xffffffff,%eax
  jmp    L47
L12:
  mov    -0x10(%rbp),%eax
  cmp    -0xc(%rbp),%eax
  jb     L37
  mov    -0xc(%rbp),%edx
  mov    -0x18(%rbp),%rcx
  mov    -0x8(%rbp),%rax
  mov    %rcx,%rsi
  mov    %rax,%rdi
  call   <memcpy@plt>
  mov    -0xc(%rbp),%eax
  jmp    L47
L37:
  mov    $0x0,%eax
L47:
  leave
  ret
```

assistant: ```c
int unmarshall_buffer(char *val, unsigned int vallen, const char *buf, unsigned int buflen) {
  if (!val || !buf) {
    errno = EINVAL;
    return -1;
  }
  if (buflen >= vallen) {
    memcpy(val, buf, vallen);
    return vallen;
  }
  return 0;
}
```
user: 请将这段汇编代码片段转换成等效的C代码：

```asm
<unmarshall_buffer>:
  endbr64
  push   %rbx
  test   %rdi,%rdi
  je     L6
  mov    %esi,%ebx
  mov    %rdx,%rsi
  test   %rdx,%rdx
  je     L6
  mov    $0x0,%eax
  cmp    %ebx,%ecx
  jae    L34
L46:
  pop    %rbx
  ret
L6:
  mov    D8(%rip),%rax
  mov    (%rax),%edx
  mov    D6(%rip),%rax
  mov    %edx,(%rax)
  mov    $0xffffffff,%eax
  jmp    L46
L34:
  mov    %ebx,%edx
  call   <memcpy@plt>
  mov    %ebx,%eax
  jmp    L46
```

assistant: ```c
int unmarshall_buffer(char *val, unsigned int vallen, const char *buf, unsigned int buflen) {
  if (!val || !buf) {
    errno = EINVAL;
    return -1;
  }
  if (buflen >= vallen) {
    memcpy(val, buf, vallen);
    return vallen;
  }
  return 0;
}
```
user: 请将这段汇编代码片段转换成等效的C代码：

```asm
<unmarshall_buffer>:
  endbr64
  push   %rbx
  test   %rdi,%rdi
  je     L18
  mov    %esi,%ebx
  mov    %rdx,%rsi
  test   %rdx,%rdx
  je     L18
  xor    %eax,%eax
  cmp    %ebx,%ecx
  jae    L3
  pop    %rbx
  ret
  nopl   0x0(%rax)
L3:
  mov    %ebx,%edx
  call   <memcpy@plt>
  mov    %ebx,%eax
  pop    %rbx
  ret
  nopl   0x0(%rax,%rax,1)
L18:
  mov    D0(%rip),%rax
  mov    (%rax),%edx
  mov    D7(%rip),%rax
  mov    %edx,(%rax)
  mov    $0xffffffff,%eax
  pop    %rbx
  ret
```

assistant: ```c
int unmarshall_buffer(char *val, unsigned int vallen, const char *buf, unsigned int buflen) {
  if (!val || !buf) {
    errno = EINVAL;
    return -1;
  }
  if (buflen >= vallen) {
    memcpy(val, buf, vallen);
    return vallen;
  }
  return 0;
}
```
user: Converte this assembly snippet into its equivalent C code:

```asm
<unmarshall_buffer>:
  endbr64
  push   %rbx
  test   %rdi,%rdi
  je     L6
  mov    %esi,%ebx
  mov    %rdx,%rsi
  test   %rdx,%rdx
  je     L6
  xor    %eax,%eax
  cmp    %ebx,%ecx
  jae    L23
  pop    %rbx
  ret
  nopl   0x0(%rax)
L23:
  mov    %ebx,%edx
  call   <memcpy@plt>
  mov    %ebx,%eax
  pop    %rbx
  ret
  nopl   0x0(%rax,%rax,1)
L6:
  mov    D12(%rip),%rax
  mov    (%rax),%edx
  mov    D14(%rip),%rax
  mov    %edx,(%rax)
  mov    $0xffffffff,%eax
  pop    %rbx
  ret
```

assistant: ```c
int unmarshall_buffer(char *val, unsigned int vallen, const char *buf, unsigned int buflen) {
  if (!val || !buf) {
    errno = EINVAL;
    return -1;
  }
  if (buflen >= vallen) {
    memcpy(val, buf, vallen);
    return vallen;
  }
  return 0;
}
```
user: Converte this assembly snippet into its equivalent C code:

```asm
<cc_str_len_min>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  mov    %rdi,-0x18(%rbp)
  mov    %rsi,-0x20(%rbp)
  cmpq   $0x0,-0x18(%rbp)
  jne    L21
  mov    $0x0,%eax
  jmp    L17
L21:
  cmpq   $0x0,-0x20(%rbp)
  jne    L14
  mov    $0x0,%eax
  jmp    L17
L14:
  mov    -0x18(%rbp),%rax
  mov    %rax,-0x10(%rbp)
  movq   $0x0,-0x8(%rbp)
  nop
L31:
  mov    -0x10(%rbp),%rax
  lea    0x1(%rax),%rdx
  mov    %rdx,-0x10(%rbp)
  movzbl (%rax),%eax
  test   %al,%al
  je     L38
  addq   $0x1,-0x8(%rbp)
  mov    -0x8(%rbp),%rax
  cmp    -0x20(%rbp),%rax
  jb     L31
L38:
  mov    -0x8(%rbp),%rax
L17:
  pop    %rbp
  ret
```

assistant: ```c
size_t cc_str_len_min(char const *const restrict str, size_t const max_len) {
  if (!str)
    return 0;
  if (max_len == 0)
    return 0;
  char const *s = str;
  size_t len = 0;
  while ((*s++) && (++len < max_len))
    ;
  return len;
}
```
user: 请将这段汇编代码片段转换成等效的C代码:

```asm
<cc_str_len_min>:
  endbr64
  test   %rsi,%rsi
  je     L30
  test   %rdi,%rdi
  je     L30
  mov    $0x0,%eax
L18:
  cmpb   $0x0,(%rdi,%rax,1)
  je     L28
  add    $0x1,%rax
  cmp    %rax,%rsi
  ja     L18
  ret
L30:
  mov    $0x0,%eax
L28:
  ret
```

assistant: ```c
size_t cc_str_len_min(char const *const restrict str, size_t const max_len) {
  if (!str)
    return 0;
  if (max_len == 0)
    return 0;
  char const *s = str;
  size_t len = 0;
  while ((*s++) && (++len < max_len))
    ;
  return len;
}
```
user: 请将这段汇编代码片段转换成等效的C代码:

```asm
<cc_str_len_min>:
  endbr64
  xor    %eax,%eax
  test   %rsi,%rsi
  je     L20
  test   %rdi,%rdi
  jne    L33
  jmp    L20
  nopw   0x0(%rax,%rax,1)
L36:
  add    $0x1,%rax
  cmp    %rax,%rsi
  jbe    L38
L33:
  cmpb   $0x0,(%rdi,%rax,1)
  jne    L36
L20:
  ret
  nopl   0x0(%rax,%rax,1)
L38:
  ret
```

assistant: ```c
size_t cc_str_len_min(char const *const restrict str, size_t const max_len) {
  if (!str)
    return 0;
  if (max_len == 0)
    return 0;
  char const *s = str;
  size_t len = 0;
  while ((*s++) && (++len < max_len))
    ;
  return len;
}
```
user: 请从给定的汇编指令推导出C源代码:

```asm
<cc_str_len_min>:
  endbr64
  xor    %eax,%eax
  test   %rsi,%rsi
  je     L26
  test   %rdi,%rdi
  jne    L3
  jmp    L26
  nopw   0x0(%rax,%rax,1)
L15:
  add    $0x1,%rax
  cmp    %rax,%rsi
  jbe    L8
L3:
  cmpb   $0x0,(%rdi,%rax,1)
  jne    L15
L26:
  ret
  nopl   0x0(%rax,%rax,1)
L8:
  ret
```

assistant: ```c
size_t cc_str_len_min(char const *const restrict str, size_t const max_len) {
  if (!str)
    return 0;
  if (max_len == 0)
    return 0;
  char const *s = str;
  size_t len = 0;
  while ((*s++) && (++len < max_len))
    ;
  return len;
}
```
user: 请从给定的汇编指令推导出C源代码:

```asm
<CK_Cross_freadInt32LE>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x20,%rsp
  mov    %rdi,-0x8(%rbp)
  mov    %rsi,-0x10(%rbp)
  mov    %rdx,-0x18(%rbp)
  mov    -0x18(%rbp),%rcx
  mov    -0x10(%rbp),%rdx
  mov    -0x8(%rbp),%rax
  mov    $0x4,%esi
  mov    %rax,%rdi
  call   <fread@plt>
  mov    %rax,-0x10(%rbp)
  mov    -0x10(%rbp),%rax
  leave
  ret
```

assistant: ```c
size_t CK_Cross_freadInt32LE(void *ptr, size_t count, FILE *stream) {
  count = fread(ptr, 4, count, stream);
  return count;
}
```
user: 请将以下的汇编代码转换成C语言代码:

```asm
<CK_Cross_freadInt32LE>:
  endbr64
  sub    $0x8,%rsp
  mov    %rdx,%rcx
  mov    %rsi,%rdx
  mov    $0x4,%esi
  call   <fread@plt>
  add    $0x8,%rsp
  ret
```

assistant: ```c
size_t CK_Cross_freadInt32LE(void *ptr, size_t count, FILE *stream) {
  count = fread(ptr, 4, count, stream);
  return count;
}
```
user: Translate the below assembly code into C programming language:

```asm
<CK_Cross_freadInt32LE>:
  endbr64
  mov    %rdx,%rcx
  mov    %rsi,%rdx
  mov    $0x4,%esi
  jmp    1050 <fread@plt>
```

assistant: ```c
size_t CK_Cross_freadInt32LE(void *ptr, size_t count, FILE *stream) {
  count = fread(ptr, 4, count, stream);
  return count;
}
```
user: Please show me the C implementation that matches the assembly code listed below:

```asm
<CK_Cross_freadInt32LE>:
  endbr64
  mov    %rdx,%rcx
  mov    %rsi,%rdx
  mov    $0x4,%esi
  jmp    1050 <fread@plt>
```

assistant: ```c
size_t CK_Cross_freadInt32LE(void *ptr, size_t count, FILE *stream) {
  count = fread(ptr, 4, count, stream);
  return count;
}
```
user: 下面的汇编指令对应的C源代码是什么:

```asm
<CharsCount>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  mov    %rdi,-0x18(%rbp)
  movl   $0x0,-0x4(%rbp)
  jmp    L17
L15:
  addl   $0x1,-0x4(%rbp)
  addq   $0x1,-0x18(%rbp)
L17:
  mov    -0x18(%rbp),%rax
  movzbl (%rax),%eax
  test   %al,%al
  jne    L15
  mov    -0x4(%rbp),%eax
  pop    %rbp
  ret
```

assistant: ```c
int CharsCount(char *string) {
  int count = 0;
  while ((*string)) {
    count++;
    string++;
  }
  return count;
}
```
user: Translate the below assembly code into C programming language:

```asm
<CharsCount>:
  endbr64
  cmpb   $0x0,(%rdi)
  je     L13
  mov    %rdi,%rax
  mov    $0x1,%edx
  sub    %edi,%edx
L12:
  lea    (%rdx,%rax,1),%ecx
  add    $0x1,%rax
  cmpb   $0x0,(%rax)
  jne    L12
L20:
  mov    %ecx,%eax
  ret
L13:
  mov    $0x0,%ecx
  jmp    L20
```

assistant: ```c
int CharsCount(char *string) {
  int count = 0;
  while ((*string)) {
    count++;
    string++;
  }
  return count;
}
```
user: What is the c source code of the assembly code below?

```asm
<CharsCount>:
  endbr64
  cmpb   $0x0,(%rdi)
  je     L17
  mov    $0x1,%eax
  sub    %edi,%eax
L11:
  lea    (%rax,%rdi,1),%r8d
  add    $0x1,%rdi
  cmpb   $0x0,(%rdi)
  jne    L11
  mov    %r8d,%eax
  ret
  nopl   0x0(%rax)
L17:
  xor    %r8d,%r8d
  mov    %r8d,%eax
  ret
```

assistant: ```c
int CharsCount(char *string) {
  int count = 0;
  while ((*string)) {
    count++;
    string++;
  }
  return count;
}
```
user: 这段汇编代码用C语言表示是什么样的？

```asm
<CharsCount>:
  endbr64
  cmpb   $0x0,(%rdi)
  je     L9
  mov    $0x1,%eax
  sub    %edi,%eax
L12:
  lea    (%rax,%rdi,1),%r8d
  add    $0x1,%rdi
  cmpb   $0x0,(%rdi)
  jne    L12
  mov    %r8d,%eax
  ret
  nopl   0x0(%rax)
L9:
  xor    %r8d,%r8d
  mov    %r8d,%eax
  ret
```

assistant: ```c
int CharsCount(char *string) {
  int count = 0;
  while ((*string)) {
    count++;
    string++;
  }
  return count;
}
```
user: 请显示与下面列出的汇编代码相匹配的C语言实现：

```asm
<MasterAck>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  mov    $0x0,%edi
  call   <SetSda@plt>
  mov    $0x1,%edi
  call   <SetScl@plt>
  mov    $0x0,%edi
  call   <SetScl@plt>
  mov    $0x1,%edi
  call   <SetSda@plt>
  nop
  pop    %rbp
  ret
```

assistant: ```c
void MasterAck(void) {
  SetSda(0);
  SetScl(1);
  SetScl(0);
  SetSda(1);
}
```
user: Please show me the C implementation that matches the assembly code listed below:

```asm
<MasterAck>:
  endbr64
  sub    $0x8,%rsp
  mov    $0x0,%edi
  call   <SetSda@plt>
  mov    $0x1,%edi
  call   <SetScl@plt>
  mov    $0x0,%edi
  call   <SetScl@plt>
  mov    $0x1,%edi
  call   <SetSda@plt>
  add    $0x8,%rsp
  ret
```

assistant: ```c
void MasterAck(void) {
  SetSda(0);
  SetScl(1);
  SetScl(0);
  SetSda(1);
}
```
user: 请从给定的汇编指令推导出C源代码：

```asm
<MasterAck>:
  endbr64
  sub    $0x8,%rsp
  xor    %edi,%edi
  call   <SetSda@plt>
  mov    $0x1,%edi
  call   <SetScl@plt>
  xor    %edi,%edi
  call   <SetScl@plt>
  mov    $0x1,%edi
  add    $0x8,%rsp
  jmp    1060 <SetSda@plt>
```

assistant: ```c
void MasterAck(void) {
  SetSda(0);
  SetScl(1);
  SetScl(0);
  SetSda(1);
}
```
user: What is the c source code of the assembly code below?

```asm
<MasterAck>:
  endbr64
  sub    $0x8,%rsp
  xor    %edi,%edi
  call   <SetSda@plt>
  mov    $0x1,%edi
  call   <SetScl@plt>
  xor    %edi,%edi
  call   <SetScl@plt>
  mov    $0x1,%edi
  add    $0x8,%rsp
  jmp    1060 <SetSda@plt>
```

assistant: ```c
void MasterAck(void) {
  SetSda(0);
  SetScl(1);
  SetScl(0);
  SetSda(1);
}
```
user: 请将以下的汇编代码转换成C语言代码:

```asm
<dft_4>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  mov    %rdi,-0x58(%rbp)
  mov    %rsi,-0x60(%rbp)
  mov    -0x58(%rbp),%rax
  movsd  (%rax),%xmm0
  movsd  %xmm0,-0x50(%rbp)
  mov    -0x58(%rbp),%rax
  movsd  0x10(%rax),%xmm0
  movsd  %xmm0,-0x48(%rbp)
  movsd  -0x50(%rbp),%xmm0
  addsd  -0x48(%rbp),%xmm0
  movsd  %xmm0,-0x40(%rbp)
  movsd  -0x50(%rbp),%xmm0
  subsd  -0x48(%rbp),%xmm0
  movsd  %xmm0,-0x38(%rbp)
  mov    -0x60(%rbp),%rax
  movsd  (%rax),%xmm0
  movsd  %xmm0,-0x50(%rbp)
  mov    -0x60(%rbp),%rax
  movsd  0x10(%rax),%xmm0
  movsd  %xmm0,-0x48(%rbp)
  movsd  -0x50(%rbp),%xmm0
  addsd  -0x48(%rbp),%xmm0
  movsd  %xmm0,-0x30(%rbp)
  movsd  -0x50(%rbp),%xmm0
  subsd  -0x48(%rbp),%xmm0
  movsd  %xmm0,-0x28(%rbp)
  mov    -0x58(%rbp),%rax
  movsd  0x8(%rax),%xmm0
  movsd  %xmm0,-0x50(%rbp)
  mov    -0x58(%rbp),%rax
  movsd  0x18(%rax),%xmm0
  movsd  %xmm0,-0x48(%rbp)
  movsd  -0x50(%rbp),%xmm0
  addsd  -0x48(%rbp),%xmm0
  movsd  %xmm0,-0x20(%rbp)
  movsd  -0x48(%rbp),%xmm0
  subsd  -0x50(%rbp),%xmm0
  movsd  %xmm0,-0x18(%rbp)
  mov    -0x60(%rbp),%rax
  movsd  0x8(%rax),%xmm0
  movsd  %xmm0,-0x50(%rbp)
  mov    -0x60(%rbp),%rax
  movsd  0x18(%rax),%xmm0
  movsd  %xmm0,-0x48(%rbp)
  movsd  -0x50(%rbp),%xmm0
  addsd  -0x48(%rbp),%xmm0
  movsd  %xmm0,-0x10(%rbp)
  movsd  -0x50(%rbp),%xmm0
  subsd  -0x48(%rbp),%xmm0
  movsd  %xmm0,-0x8(%rbp)
  movsd  -0x40(%rbp),%xmm0
  addsd  -0x20(%rbp),%xmm0
  mov    -0x58(%rbp),%rax
  movsd  %xmm0,(%rax)
  mov    -0x58(%rbp),%rax
  add    $0x8,%rax
  movsd  -0x38(%rbp),%xmm0
  addsd  -0x8(%rbp),%xmm0
  movsd  %xmm0,(%rax)
  mov    -0x58(%rbp),%rax
  add    $0x10,%rax
  movsd  -0x40(%rbp),%xmm0
  subsd  -0x20(%rbp),%xmm0
  movsd  %xmm0,(%rax)
  mov    -0x58(%rbp),%rax
  add    $0x18,%rax
  movsd  -0x38(%rbp),%xmm0
  subsd  -0x8(%rbp),%xmm0
  movsd  %xmm0,(%rax)
  movsd  -0x30(%rbp),%xmm0
  addsd  -0x10(%rbp),%xmm0
  mov    -0x60(%rbp),%rax
  movsd  %xmm0,(%rax)
  mov    -0x60(%rbp),%rax
  add    $0x8,%rax
  movsd  -0x28(%rbp),%xmm0
  addsd  -0x18(%rbp),%xmm0
  movsd  %xmm0,(%rax)
  mov    -0x60(%rbp),%rax
  add    $0x10,%rax
  movsd  -0x30(%rbp),%xmm0
  subsd  -0x10(%rbp),%xmm0
  movsd  %xmm0,(%rax)
  mov    -0x60(%rbp),%rax
  add    $0x18,%rax
  movsd  -0x28(%rbp),%xmm0
  subsd  -0x18(%rbp),%xmm0
  movsd  %xmm0,(%rax)
  nop
  pop    %rbp
  ret
```

assistant: ```c
void dft_4(double aRe[], double aIm[]) {
  double t1_re, t1_im, t2_re, t2_im;
  double m2_re, m2_im, m3_re, m3_im;
  {
    double ax, ay;
    ax = aRe[0];
    ay = aRe[2];
    t1_re = ax + ay;
    m2_re = ax - ay;
    ax = aIm[0];
    ay = aIm[2];
    t1_im = ax + ay;
    m2_im = ax - ay;
    ax = aRe[1];
    ay = aRe[3];
    t2_re = ax + ay;
    m3_im = ay - ax;
    ax = aIm[1];
    ay = aIm[3];
    t2_im = ax + ay;
    m3_re = ax - ay;
  }
  aRe[0] = t1_re + t2_re;
  aRe[1] = m2_re + m3_re;
  aRe[2] = t1_re - t2_re;
  aRe[3] = m2_re - m3_re;
  aIm[0] = t1_im + t2_im;
  aIm[1] = m2_im + m3_im;
  aIm[2] = t1_im - t2_im;
  aIm[3] = m2_im - m3_im;
}
```
user: 这段汇编代码用C语言表示是什么样的？

```asm
<dft_4>:
  endbr64
  movsd  (%rdi),%xmm1
  movsd  0x10(%rdi),%xmm0
  movapd %xmm1,%xmm3
  addsd  %xmm0,%xmm3
  subsd  %xmm0,%xmm1
  movsd  (%rsi),%xmm0
  movsd  0x10(%rsi),%xmm2
  movapd %xmm0,%xmm8
  addsd  %xmm2,%xmm8
  subsd  %xmm2,%xmm0
  movsd  0x8(%rdi),%xmm2
  movsd  0x18(%rdi),%xmm4
  movapd %xmm2,%xmm5
  addsd  %xmm4,%xmm5
  movapd %xmm4,%xmm7
  subsd  %xmm2,%xmm7
  movsd  0x8(%rsi),%xmm2
  movsd  0x18(%rsi),%xmm6
  movapd %xmm2,%xmm4
  addsd  %xmm6,%xmm4
  subsd  %xmm6,%xmm2
  movapd %xmm3,%xmm6
  addsd  %xmm5,%xmm6
  movsd  %xmm6,(%rdi)
  movapd %xmm1,%xmm6
  addsd  %xmm2,%xmm6
  movsd  %xmm6,0x8(%rdi)
  subsd  %xmm5,%xmm3
  movsd  %xmm3,0x10(%rdi)
  subsd  %xmm2,%xmm1
  movsd  %xmm1,0x18(%rdi)
  movapd %xmm8,%xmm1
  addsd  %xmm4,%xmm1
  movsd  %xmm1,(%rsi)
  movapd %xmm0,%xmm1
  addsd  %xmm7,%xmm1
  movsd  %xmm1,0x8(%rsi)
  subsd  %xmm4,%xmm8
  movsd  %xmm8,0x10(%rsi)
  subsd  %xmm7,%xmm0
  movsd  %xmm0,0x18(%rsi)
  ret
```

assistant: ```c
void dft_4(double aRe[], double aIm[]) {
  double t1_re, t1_im, t2_re, t2_im;
  double m2_re, m2_im, m3_re, m3_im;
  {
    double ax, ay;
    ax = aRe[0];
    ay = aRe[2];
    t1_re = ax + ay;
    m2_re = ax - ay;
    ax = aIm[0];
    ay = aIm[2];
    t1_im = ax + ay;
    m2_im = ax - ay;
    ax = aRe[1];
    ay = aRe[3];
    t2_re = ax + ay;
    m3_im = ay - ax;
    ax = aIm[1];
    ay = aIm[3];
    t2_im = ax + ay;
    m3_re = ax - ay;
  }
  aRe[0] = t1_re + t2_re;
  aRe[1] = m2_re + m3_re;
  aRe[2] = t1_re - t2_re;
  aRe[3] = m2_re - m3_re;
  aIm[0] = t1_im + t2_im;
  aIm[1] = m2_im + m3_im;
  aIm[2] = t1_im - t2_im;
  aIm[3] = m2_im - m3_im;
}
```