ylfeng/ReF-Decompile-dataset huggingface dataset:
user: 请显示与下面列出的汇编代码相匹配的C语言实现：

```asm
<addAlert>:
  endbr64
  push   %rbp
  push   %rbx
  sub    $0x8,%rsp
  mov    %rdi,%rbp
  mov    $0x0,%edi
  call   <beginTrans@plt>
  lea    D6(%rip),%rdi
  call   <getNextId@plt>
  mov    %eax,%ebx
  mov    %eax,%esi
  mov    %rbp,%rdi
  call   <doAddAlert@plt>
  cmp    $0x1,%eax
  jne    L17
  mov    $0x0,%eax
  call   <commitTrans@plt>
L19:
  mov    %ebx,%eax
  add    $0x8,%rsp
  pop    %rbx
  pop    %rbp
  ret
L17:
  mov    $0x0,%eax
  call   <rollbackTrans@plt>
  mov    $0xffffffff,%ebx
  jmp    L19
```

tool_calls: name: unpack_data
arguments: data_label: D6
data_type: string

tool: D6: SELECT max(id) FROM alert;

assistant: ```c
int addAlert(struct Alert *alert) {
  beginTrans(0);
  int alertId = getNextId("SELECT max(id) FROM alert;");
  int status = doAddAlert(alert, alertId);
  if (status == 1) {
    commitTrans();
    return alertId;
  } else {
    rollbackTrans();
    return -1;
  }
}
```
user: 提供的汇编代码用C语言表示会是什么样子:

```asm
<addAlert>:
  endbr64
  push   %r12
  push   %rbp
  mov    %rdi,%rbp
  xor    %edi,%edi
  sub    $0x8,%rsp
  call   <beginTrans@plt>
  lea    D0(%rip),%rdi
  call   <getNextId@plt>
  mov    %rbp,%rdi
  mov    %eax,%esi
  mov    %eax,%r12d
  call   <doAddAlert@plt>
  cmp    $0x1,%eax
  mov    $0x0,%eax
  jne    L6
  call   <commitTrans@plt>
L16:
  add    $0x8,%rsp
  mov    %r12d,%eax
  pop    %rbp
  pop    %r12
  ret
  nopl   0x0(%rax,%rax,1)
L6:
  call   <rollbackTrans@plt>
  mov    $0xffffffff,%r12d
  jmp    L16
```

tool_calls: name: retrieve_data
arguments: tag: D0
type: string

tool: D0: SELECT max(id) FROM alert;

assistant: ```c
int addAlert(struct Alert *alert) {
  beginTrans(0);
  int alertId = getNextId("SELECT max(id) FROM alert;");
  int status = doAddAlert(alert, alertId);
  if (status == 1) {
    commitTrans();
    return alertId;
  } else {
    rollbackTrans();
    return -1;
  }
}
```
user: Please show me the C implementation that matches the assembly code listed below:

```asm
<addAlert>:
  endbr64
  push   %r12
  push   %rbp
  mov    %rdi,%rbp
  xor    %edi,%edi
  sub    $0x8,%rsp
  call   <beginTrans@plt>
  lea    D1(%rip),%rdi
  call   <getNextId@plt>
  mov    %rbp,%rdi
  mov    %eax,%esi
  mov    %eax,%r12d
  call   <doAddAlert@plt>
  cmp    $0x1,%eax
  mov    $0x0,%eax
  jne    L2
  call   <commitTrans@plt>
L15:
  add    $0x8,%rsp
  mov    %r12d,%eax
  pop    %rbp
  pop    %r12
  ret
  nopl   0x0(%rax,%rax,1)
L2:
  call   <rollbackTrans@plt>
  mov    $0xffffffff,%r12d
  jmp    L15
```

tool_calls: name: extract_symbolic_data
arguments: data_label: D1
type: string

tool: D1: SELECT max(id) FROM alert;

assistant: ```c
int addAlert(struct Alert *alert) {
  beginTrans(0);
  int alertId = getNextId("SELECT max(id) FROM alert;");
  int status = doAddAlert(alert, alertId);
  if (status == 1) {
    commitTrans();
    return alertId;
  } else {
    rollbackTrans();
    return -1;
  }
}
```
user: Translate the below assembly code into C programming language:

```asm
<memcpy>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  mov    %rdi,-0x18(%rbp)
  mov    %rsi,-0x20(%rbp)
  mov    %rdx,-0x28(%rbp)
  movq   $0x0,-0x8(%rbp)
  jmp    L10
L12:
  mov    -0x20(%rbp),%rdx
  mov    -0x8(%rbp),%rax
  add    %rdx,%rax
  mov    -0x18(%rbp),%rcx
  mov    -0x8(%rbp),%rdx
  add    %rcx,%rdx
  movzbl (%rax),%eax
  mov    %al,(%rdx)
  addq   $0x1,-0x8(%rbp)
L10:
  mov    -0x8(%rbp),%rax
  cmp    -0x28(%rbp),%rax
  jb     L12
  mov    -0x18(%rbp),%rax
  pop    %rbp
  ret
```

assistant: ```c
void *memcpy(void *d, const void *s, size_t n) {
  size_t i;
  for (i = 0; i < n; i++) {
    ((char *)d)[i] = ((char *)s)[i];
  }
  return d;
}
```
user: 请将以下的汇编代码转换成C语言代码:

```asm
<memcpy>:
  endbr64
  mov    %rdi,%rax
  test   %rdx,%rdx
  je     L4
  mov    $0x0,%ecx
L13:
  movzbl (%rsi,%rcx,1),%r8d
  mov    %r8b,(%rax,%rcx,1)
  add    $0x1,%rcx
  cmp    %rcx,%rdx
  jne    L13
L4:
  ret
```

assistant: ```c
void *memcpy(void *d, const void *s, size_t n) {
  size_t i;
  for (i = 0; i < n; i++) {
    ((char *)d)[i] = ((char *)s)[i];
  }
  return d;
}
```
user: 请将以下的汇编代码转换成C语言代码:

```asm
<memcpy>:
  endbr64
  mov    %rdi,%rax
  test   %rdx,%rdx
  je     L19
  xor    %ecx,%ecx
  xchg   %ax,%ax
L13:
  movzbl (%rsi,%rcx,1),%r8d
  mov    %r8b,(%rax,%rcx,1)
  add    $0x1,%rcx
  cmp    %rcx,%rdx
  jne    L13
L19:
  ret
```

assistant: ```c
void *memcpy(void *d, const void *s, size_t n) {
  size_t i;
  for (i = 0; i < n; i++) {
    ((char *)d)[i] = ((char *)s)[i];
  }
  return d;
}
```
user: 提供的汇编代码用C语言表示会是什么样子:

```asm
<memcpy>:
  endbr64
  mov    %rdi,%r8
  mov    %rsi,%rcx
  test   %rdx,%rdx
  je     L82
  lea    0x1(%rsi),%rdi
  mov    %r8,%rsi
  lea    -0x1(%rdx),%rax
  sub    %rdi,%rsi
  cmp    $0xe,%rsi
  jbe    L19
  cmp    $0x6,%rax
  jbe    L19
  mov    %rdx,%rsi
  cmp    $0xe,%rax
  jbe    L27
  and    $0xfffffffffffffff0,%rsi
  xor    %eax,%eax
  nopl   0x0(%rax,%rax,1)
L16:
  movdqu (%rcx,%rax,1),%xmm0
  movups %xmm0,(%r8,%rax,1)
  add    $0x10,%rax
  cmp    %rax,%rsi
  jne    L16
  mov    %rdx,%rax
  and    $0xfffffffffffffff0,%rax
  test   $0xf,%dl
  je     L82
  mov    %rdx,%rsi
  sub    %rax,%rsi
  lea    -0x1(%rsi),%rdi
  cmp    $0x6,%rdi
  jbe    L83
L145:
  mov    (%rcx,%rax,1),%rdi
  mov    %rdi,(%r8,%rax,1)
  mov    %rsi,%rdi
  and    $0xfffffffffffffff8,%rdi
  add    %rdi,%rax
  cmp    %rdi,%rsi
  je     L82
L83:
  movzbl (%rcx,%rax,1),%esi
  mov    %sil,(%r8,%rax,1)
  lea    0x1(%rax),%rsi
  cmp    %rsi,%rdx
  jbe    L82
  movzbl 0x1(%rcx,%rax,1),%esi
  mov    %sil,0x1(%r8,%rax,1)
  lea    0x2(%rax),%rsi
  cmp    %rsi,%rdx
  jbe    L82
  movzbl 0x2(%rcx,%rax,1),%esi
  mov    %sil,0x2(%r8,%rax,1)
  lea    0x3(%rax),%rsi
  cmp    %rsi,%rdx
  jbe    L82
  movzbl 0x3(%rcx,%rax,1),%esi
  mov    %sil,0x3(%r8,%rax,1)
  lea    0x4(%rax),%rsi
  cmp    %rsi,%rdx
  jbe    L82
  movzbl 0x4(%rcx,%rax,1),%esi
  mov    %sil,0x4(%r8,%rax,1)
  lea    0x5(%rax),%rsi
  cmp    %rsi,%rdx
  jbe    L82
  movzbl 0x5(%rcx,%rax,1),%esi
  mov    %sil,0x5(%r8,%rax,1)
  lea    0x6(%rax),%rsi
  cmp    %rsi,%rdx
  jbe    L82
  movzbl 0x6(%rcx,%rax,1),%edx
  mov    %dl,0x6(%r8,%rax,1)
L82:
  mov    %r8,%rax
  ret
  nopl   0x0(%rax,%rax,1)
L19:
  xor    %eax,%eax
  nopw   0x0(%rax,%rax,1)
L131:
  movzbl (%rcx,%rax,1),%esi
  mov    %sil,(%r8,%rax,1)
  add    $0x1,%rax
  cmp    %rax,%rdx
  jne    L131
  mov    %r8,%rax
  ret
L27:
  xor    %eax,%eax
  jmp    L145
```

assistant: ```c
void *memcpy(void *d, const void *s, size_t n) {
  size_t i;
  for (i = 0; i < n; i++) {
    ((char *)d)[i] = ((char *)s)[i];
  }
  return d;
}
```
user: What would the C source look like for the assembly code provided here:

```asm
<locale_ucase>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x20,%rsp
  mov    %rdi,-0x18(%rbp)
  mov    -0x18(%rbp),%rax
  mov    %rax,-0x8(%rbp)
  jmp    L5
L1:
  mov    -0x8(%rbp),%rax
  movzbl (%rax),%eax
  movsbl %al,%eax
  mov    %eax,%edi
  call   <toupper@plt>
  mov    -0x8(%rbp),%rdx
  mov    %al,(%rdx)
  addq   $0x1,-0x8(%rbp)
L5:
  mov    -0x8(%rbp),%rax
  movzbl (%rax),%eax
  test   %al,%al
  jne    L1
  nop
  nop
  leave
  ret
```

assistant: ```c
void locale_ucase(char *s) {
  char *ptr = s;
  for (; *ptr != '\0'; ++ptr)
    *ptr = toupper(*ptr);
}
```
user: 请将以下的汇编代码转换成C语言代码:

```asm
<locale_ucase>:
  endbr64
  push   %rbx
  mov    %rdi,%rbx
  movzbl (%rdi),%edi
  test   %dil,%dil
  je     L0
L19:
  movsbl %dil,%edi
  call   <toupper@plt>
  mov    %al,(%rbx)
  add    $0x1,%rbx
  movzbl (%rbx),%edi
  test   %dil,%dil
  jne    L19
L0:
  pop    %rbx
  ret
```

assistant: ```c
void locale_ucase(char *s) {
  char *ptr = s;
  for (; *ptr != '\0'; ++ptr)
    *ptr = toupper(*ptr);
}
```
user: 提供的汇编代码用C语言表示会是什么样子：

```asm
<locale_ucase>:
  endbr64
  push   %rbx
  mov    %rdi,%rbx
  movsbl (%rdi),%edi
  test   %dil,%dil
  je     L10
L13:
  call   <toupper@plt>
  add    $0x1,%rbx
  mov    %al,-0x1(%rbx)
  movsbl (%rbx),%edi
  test   %dil,%dil
  jne    L13
L10:
  pop    %rbx
  ret
```

assistant: ```c
void locale_ucase(char *s) {
  char *ptr = s;
  for (; *ptr != '\0'; ++ptr)
    *ptr = toupper(*ptr);
}
```
user: 请从给定的汇编指令推导出C源代码:

```asm
<locale_ucase>:
  endbr64
  push   %rbx
  mov    %rdi,%rbx
  movsbl (%rdi),%edi
  test   %dil,%dil
  je     L6
L4:
  call   <toupper@plt>
  add    $0x1,%rbx
  mov    %al,-0x1(%rbx)
  movsbl (%rbx),%edi
  test   %dil,%dil
  jne    L4
L6:
  pop    %rbx
  ret
```

assistant: ```c
void locale_ucase(char *s) {
  char *ptr = s;
  for (; *ptr != '\0'; ++ptr)
    *ptr = toupper(*ptr);
}
```
user: What is the c source code of the assembly code below?

```asm
<lindex>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  mov    %rdi,-0x8(%rbp)
  mov    %rsi,-0x10(%rbp)
  mov    %edx,-0x14(%rbp)
  jmp    L7
L37:
  mov    -0x8(%rbp),%rax
  lea    0x1(%rax),%rdx
  mov    %rdx,-0x8(%rbp)
  movzbl (%rax),%eax
  movsbl %al,%eax
  cmp    %eax,-0x14(%rbp)
  jne    L7
  mov    -0x8(%rbp),%rax
  sub    $0x1,%rax
  jmp    L19
L7:
  mov    -0x8(%rbp),%rax
  cmp    -0x10(%rbp),%rax
  jb     L37
  mov    $0x0,%eax
L19:
  pop    %rbp
  ret
```

assistant: ```c
char *lindex(const char *s, const char *limit, int c) {
  while (s < limit)
    if (*s++ == c)
      return (char *)(s - 1);
  return 0;
}
```
user: Translate the below assembly code into C programming language:

```asm
<lindex>:
  endbr64
L12:
  cmp    %rsi,%rdi
  jae    L24
  lea    0x1(%rdi),%rcx
  movsbl (%rdi),%eax
  cmp    %edx,%eax
  je     L7
  mov    %rcx,%rdi
  jmp    L12
L24:
  mov    $0x0,%eax
  ret
L7:
  mov    %rdi,%rax
  ret
```

assistant: ```c
char *lindex(const char *s, const char *limit, int c) {
  while (s < limit)
    if (*s++ == c)
      return (char *)(s - 1);
  return 0;
}
```
user: 请将这段汇编代码片段转换成等效的C代码:

```asm
<lindex>:
  endbr64
  jmp    L26
  cs nopw 0x0(%rax,%rax,1)
L1:
  movsbl (%rdi),%eax
  lea    0x1(%rdi),%rcx
  cmp    %edx,%eax
  je     L24
  mov    %rcx,%rdi
L26:
  cmp    %rsi,%rdi
  jb     L1
  xor    %eax,%eax
  ret
  cs nopw 0x0(%rax,%rax,1)
L24:
  mov    %rdi,%rax
  ret
```

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

```asm
<lindex>:
  endbr64
  jmp    L14
  cs nopw 0x0(%rax,%rax,1)
L29:
  movsbl (%rdi),%eax
  lea    0x1(%rdi),%rcx
  cmp    %edx,%eax
  je     L1
  mov    %rcx,%rdi
L14:
  cmp    %rsi,%rdi
  jb     L29
  xor    %eax,%eax
  ret
  cs nopw 0x0(%rax,%rax,1)
L1:
  mov    %rdi,%rax
  ret
```

assistant: ```c
char *lindex(const char *s, const char *limit, int c) {
  while (s < limit)
    if (*s++ == c)
      return (char *)(s - 1);
  return 0;
}
```
user: What would the C source look like for the assembly code provided here?

```asm
<chk_chr>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  mov    %rdi,-0x8(%rbp)
  mov    %esi,-0xc(%rbp)
  jmp    L12
L17:
  addq   $0x1,-0x8(%rbp)
L12:
  mov    -0x8(%rbp),%rax
  movzbl (%rax),%eax
  test   %al,%al
  je     L13
  mov    -0x8(%rbp),%rax
  movzbl (%rax),%eax
  movsbl %al,%eax
  cmp    %eax,-0xc(%rbp)
  jne    L17
L13:
  mov    -0x8(%rbp),%rax
  movzbl (%rax),%eax
  movsbl %al,%eax
  pop    %rbp
  ret
```

assistant: ```c
int chk_chr(const char *str, int chr) {
  while (*str && *str != chr)
    str++;
  return (*str);
}
```
user: 提供的汇编代码用C语言表示会是什么样子：

```asm
<chk_chr>:
  endbr64
  movzbl (%rdi),%eax
  test   %al,%al
  je     L18
L22:
  movsbl %al,%edx
  cmp    %esi,%edx
  je     L18
  add    $0x1,%rdi
  movzbl (%rdi),%eax
  test   %al,%al
  jne    L22
L18:
  movsbl %al,%eax
  ret
```

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

```asm
<chk_chr>:
  endbr64
  jmp    L15
  cs nopw 0x0(%rax,%rax,1)
L3:
  cmp    %esi,%edx
  je     L6
  add    $0x1,%rdi
L15:
  movsbl (%rdi),%edx
  test   %dl,%dl
  jne    L3
  xor    %eax,%eax
  ret
  nopw   0x0(%rax,%rax,1)
L6:
  mov    %esi,%eax
  ret
```

assistant: ```c
int chk_chr(const char *str, int chr) {
  while (*str && *str != chr)
    str++;
  return (*str);
}
```
user: Demonstrate the C code that generates the assembly output below:

```asm
<chk_chr>:
  endbr64
  jmp    L6
  cs nopw 0x0(%rax,%rax,1)
L22:
  cmp    %esi,%edx
  je     L19
  add    $0x1,%rdi
L6:
  movsbl (%rdi),%edx
  test   %dl,%dl
  jne    L22
  xor    %eax,%eax
  ret
  nopw   0x0(%rax,%rax,1)
L19:
  mov    %esi,%eax
  ret
```

assistant: ```c
int chk_chr(const char *str, int chr) {
  while (*str && *str != chr)
    str++;
  return (*str);
}
```
user: Demonstrate the C code that generates the assembly output below:

```asm
<xmalloc>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x20,%rsp
  mov    %rdi,-0x18(%rbp)
  cmpq   $0x0,-0x18(%rbp)
  setne  %al
  movzbl %al,%eax
  mov    %eax,%edi
  call   <assert@plt>
  mov    -0x18(%rbp),%rax
  mov    %rax,%rdi
  call   <malloc@plt>
  mov    %rax,-0x8(%rbp)
  cmpq   $0x0,-0x8(%rbp)
  jne    L0
  mov    D1(%rip),%rax
  mov    (%rax),%eax
  mov    $0x0,%esi
  mov    %eax,%edi
  call   <err@plt>
L0:
  mov    -0x8(%rbp),%rax
  leave
  ret
```

assistant: ```c
void *xmalloc(size_t n) {
  void *p;
  assert(n > 0);
  p = malloc(n);
  if (p == NULL)
    err(EXIT_FAILURE, NULL);
  return p;
}
```
user: Converte this assembly snippet into its equivalent C code:

```asm
<xmalloc>:
  endbr64
  push   %rbx
  mov    %rdi,%rbx
  test   %rdi,%rdi
  setne  %dil
  movzbl %dil,%edi
  call   <assert@plt>
  mov    %rbx,%rdi
  call   <malloc@plt>
  mov    %rax,%rbx
  test   %rax,%rax
  je     L6
L0:
  mov    %rbx,%rax
  pop    %rbx
  ret
L6:
  mov    $0x0,%esi
  mov    D7(%rip),%rax
  mov    (%rax),%edi
  call   <err@plt>
  jmp    L0
```

assistant: ```c
void *xmalloc(size_t n) {
  void *p;
  assert(n > 0);
  p = malloc(n);
  if (p == NULL)
    err(EXIT_FAILURE, NULL);
  return p;
}
```
user: Translate the below assembly code into C programming language:

```asm
<xmalloc>:
  endbr64
  push   %r12
  test   %rdi,%rdi
  mov    %rdi,%r12
  setne  %dil
  movzbl %dil,%edi
  call   <assert@plt>
  mov    %r12,%rdi
  call   <malloc@plt>
  mov    %rax,%r12
  test   %rax,%rax
  je     L18
L7:
  mov    %r12,%rax
  pop    %r12
  ret
L18:
  mov    D1(%rip),%rax
  xor    %esi,%esi
  mov    (%rax),%edi
  call   <err@plt>
  jmp    L7
```

assistant: ```c
void *xmalloc(size_t n) {
  void *p;
  assert(n > 0);
  p = malloc(n);
  if (p == NULL)
    err(EXIT_FAILURE, NULL);
  return p;
}
```
user: Demonstrate the C code that generates the assembly output below:

```asm
<xmalloc>:
  endbr64
  push   %r12
  test   %rdi,%rdi
  mov    %rdi,%r12
  setne  %dil
  movzbl %dil,%edi
  call   <assert@plt>
  mov    %r12,%rdi
  call   <malloc@plt>
  mov    %rax,%r12
  test   %rax,%rax
  je     L17
L13:
  mov    %r12,%rax
  pop    %r12
  ret
L17:
  mov    D8(%rip),%rax
  xor    %esi,%esi
  mov    (%rax),%edi
  call   <err@plt>
  jmp    L13
```

assistant: ```c
void *xmalloc(size_t n) {
  void *p;
  assert(n > 0);
  p = malloc(n);
  if (p == NULL)
    err(EXIT_FAILURE, NULL);
  return p;
}
```
user: What is the c source code of the assembly code below:

```asm
<_get_membership>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  mov    %rdi,-0x18(%rbp)
  mov    %esi,-0x1c(%rbp)
  mov    %rdx,-0x28(%rbp)
  mov    %rcx,-0x30(%rbp)
  mov    %r8d,-0x20(%rbp)
  mov    %r9,-0x38(%rbp)
  movl   $0x0,-0x4(%rbp)
  jmp    L64
L39:
  mov    -0x4(%rbp),%eax
  cltq
  lea    0x0(,%rax,4),%rdx
  mov    -0x38(%rbp),%rax
  add    %rdx,%rax
  movl   $0xffffffff,(%rax)
  addl   $0x1,-0x4(%rbp)
L64:
  mov    -0x4(%rbp),%eax
  cmp    -0x20(%rbp),%eax
  jl     L39
  movl   $0x0,-0x4(%rbp)
  jmp    L49
L9:
  mov    -0x4(%rbp),%eax
  cltq
  lea    0x0(,%rax,4),%rdx
  mov    -0x18(%rbp),%rax
  add    %rdx,%rax
  mov    (%rax),%eax
  cltq
  lea    0x0(,%rax,4),%rdx
  mov    -0x38(%rbp),%rax
  add    %rax,%rdx
  mov    -0x4(%rbp),%eax
  mov    %eax,(%rdx)
  addl   $0x1,-0x4(%rbp)
L49:
  mov    -0x4(%rbp),%eax
  cmp    -0x1c(%rbp),%eax
  jl     L9
  movl   $0x0,-0x4(%rbp)
  jmp    L35
L20:
  mov    -0x4(%rbp),%eax
  cltq
  lea    0x0(,%rax,4),%rdx
  mov    -0x28(%rbp),%rax
  add    %rdx,%rax
  mov    (%rax),%eax
  cltq
  lea    0x0(,%rax,4),%rdx
  mov    -0x38(%rbp),%rax
  add    %rdx,%rax
  mov    (%rax),%eax
  cmp    $0xffffffff,%eax
  jne    L63
  mov    -0x4(%rbp),%eax
  cltq
  lea    0x0(,%rax,4),%rdx
  mov    -0x28(%rbp),%rax
  add    %rdx,%rax
  mov    (%rax),%eax
  cltq
  lea    0x0(,%rax,4),%rdx
  mov    -0x30(%rbp),%rax
  add    %rdx,%rax
  mov    (%rax),%eax
  cltq
  lea    0x0(,%rax,4),%rdx
  mov    -0x38(%rbp),%rax
  add    %rdx,%rax
  mov    -0x4(%rbp),%edx
  movslq %edx,%rdx
  lea    0x0(,%rdx,4),%rcx
  mov    -0x28(%rbp),%rdx
  add    %rcx,%rdx
  mov    (%rdx),%edx
  movslq %edx,%rdx
  lea    0x0(,%rdx,4),%rcx
  mov    -0x38(%rbp),%rdx
  add    %rcx,%rdx
  mov    (%rax),%eax
  mov    %eax,(%rdx)
L63:
  addl   $0x1,-0x4(%rbp)
L35:
  mov    -0x4(%rbp),%eax
  cmp    -0x20(%rbp),%eax
  jl     L20
  nop
  nop
  pop    %rbp
  ret
```

assistant: ```c
extern void _get_membership(int *clusters, int nclusters, int *order, int *neighbour, int npoints, int *membership) {
  int i;
  for (i = 0; i < npoints; ++i)
    membership[i] = -1;
  for (i = 0; i < nclusters; ++i)
    membership[clusters[i]] = i;
  for (i = 0; i < npoints; ++i) {
    if (membership[order[i]] == -1)
      membership[order[i]] = membership[neighbour[order[i]]];
  }
}
```
user: Demonstrate the C code that generates the assembly output below:

```asm
<_get_membership>:
  endbr64
  mov    %rdi,%r10
  mov    %esi,%r11d
  mov    %rdx,%rsi
  mov    %rcx,%rdi
  test   %r8d,%r8d
  jle    L3
  mov    %r9,%rax
  lea    -0x1(%r8),%edx
  lea    0x4(%r9,%rdx,4),%rdx
L27:
  movl   $0xffffffff,(%rax)
  add    $0x4,%rax
  cmp    %rdx,%rax
  jne    L27
  test   %r11d,%r11d
  jle    L31
L33:
  mov    $0x0,%eax
L0:
  movslq (%r10,%rax,4),%rdx
  mov    %eax,(%r9,%rdx,4)
  add    $0x1,%rax
  cmp    %eax,%r11d
  jg     L0
  test   %r8d,%r8d
  jle    L2
L31:
  mov    $0x0,%eax
  jmp    L61
L34:
  add    $0x1,%rax
  cmp    %eax,%r8d
  jle    L19
L61:
  movslq (%rsi,%rax,4),%rcx
  lea    (%r9,%rcx,4),%rdx
  cmpl   $0xffffffff,(%rdx)
  jne    L34
  movslq (%rdi,%rcx,4),%rcx
  mov    (%r9,%rcx,4),%ecx
  mov    %ecx,(%rdx)
  jmp    L34
L19:
  ret
L3:
  test   %r11d,%r11d
  jg     L33
L2:
  ret
```

assistant: ```c
extern void _get_membership(int *clusters, int nclusters, int *order, int *neighbour, int npoints, int *membership) {
  int i;
  for (i = 0; i < npoints; ++i)
    membership[i] = -1;
  for (i = 0; i < nclusters; ++i)
    membership[clusters[i]] = i;
  for (i = 0; i < npoints; ++i) {
    if (membership[order[i]] == -1)
      membership[order[i]] = membership[neighbour[order[i]]];
  }
}
```
user: 请从给定的汇编指令推导出C源代码：

```asm
<_get_membership>:
  endbr64
  push   %r14
  mov    %rdi,%r14
  push   %r13
  mov    %esi,%r13d
  push   %r12
  mov    %rcx,%r12
  push   %rbp
  mov    %rdx,%rbp
  push   %rbx
  mov    %r8d,%ebx
  test   %r8d,%r8d
  jle    L57
  movslq %r8d,%rdx
  mov    %r9,%rdi
  mov    $0xff,%esi
  shl    $0x2,%rdx
  call   <memset@plt>
  mov    %rax,%r9
  test   %r13d,%r13d
  jle    L15
L6:
  xor    %eax,%eax
  xchg   %ax,%ax
L59:
  movslq (%r14,%rax,4),%rdx
  mov    %eax,(%r9,%rdx,4)
  add    $0x1,%rax
  cmp    %eax,%r13d
  jg     L59
  test   %ebx,%ebx
  jle    L71
L15:
  xor    %eax,%eax
  nopw   0x0(%rax,%rax,1)
L8:
  movslq 0x0(%rbp,%rax,4),%rcx
  lea    (%r9,%rcx,4),%rdx
  cmpl   $0xffffffff,(%rdx)
  jne    L50
  movslq (%r12,%rcx,4),%rcx
  mov    (%r9,%rcx,4),%ecx
  mov    %ecx,(%rdx)
L50:
  add    $0x1,%rax
  cmp    %eax,%ebx
  jg     L8
L71:
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  ret
  nopl   0x0(%rax)
L57:
  test   %esi,%esi
  jg     L6
  jmp    L71
```

assistant: ```c
extern void _get_membership(int *clusters, int nclusters, int *order, int *neighbour, int npoints, int *membership) {
  int i;
  for (i = 0; i < npoints; ++i)
    membership[i] = -1;
  for (i = 0; i < nclusters; ++i)
    membership[clusters[i]] = i;
  for (i = 0; i < npoints; ++i) {
    if (membership[order[i]] == -1)
      membership[order[i]] = membership[neighbour[order[i]]];
  }
}
```
user: 请将这段汇编代码片段转换成等效的C代码：

```asm
<_get_membership>:
  endbr64
  push   %r14
  mov    %rdi,%r14
  push   %r13
  mov    %esi,%r13d
  push   %r12
  mov    %rcx,%r12
  push   %rbp
  mov    %rdx,%rbp
  push   %rbx
  mov    %r8d,%ebx
  test   %r8d,%r8d
  jle    L46
  movslq %r8d,%rdx
  mov    %r9,%rdi
  mov    $0xff,%esi
  shl    $0x2,%rdx
  call   <memset@plt>
  mov    %rax,%r9
  test   %r13d,%r13d
  jle    L79
L58:
  xor    %eax,%eax
  xchg   %ax,%ax
L17:
  movslq (%r14,%rax,4),%rdx
  mov    %eax,(%r9,%rdx,4)
  add    $0x1,%rax
  cmp    %eax,%r13d
  jg     L17
  test   %ebx,%ebx
  jle    L5
L79:
  xor    %eax,%eax
  nopw   0x0(%rax,%rax,1)
L66:
  movslq 0x0(%rbp,%rax,4),%rcx
  lea    (%r9,%rcx,4),%rdx
  cmpl   $0xffffffff,(%rdx)
  jne    L56
  movslq (%r12,%rcx,4),%rcx
  mov    (%r9,%rcx,4),%ecx
  mov    %ecx,(%rdx)
L56:
  add    $0x1,%rax
  cmp    %eax,%ebx
  jg     L66
L5:
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  ret
  nopl   0x0(%rax)
L46:
  test   %esi,%esi
  jg     L58
  jmp    L5
```

assistant: ```c
extern void _get_membership(int *clusters, int nclusters, int *order, int *neighbour, int npoints, int *membership) {
  int i;
  for (i = 0; i < npoints; ++i)
    membership[i] = -1;
  for (i = 0; i < nclusters; ++i)
    membership[clusters[i]] = i;
  for (i = 0; i < npoints; ++i) {
    if (membership[order[i]] == -1)
      membership[order[i]] = membership[neighbour[order[i]]];
  }
}
```
user: Demonstrate the C code that generates the assembly output below:

```asm
<getDoubleMatrix>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x30,%rsp
  mov    %rdi,-0x18(%rbp)
  mov    %rsi,-0x20(%rbp)
  mov    %rdx,-0x28(%rbp)
  mov    -0x20(%rbp),%rax
  movl   $0x5,(%rax)
  mov    -0x28(%rbp),%rax
  movl   $0x3,(%rax)
  mov    -0x20(%rbp),%rax
  mov    (%rax),%edx
  mov    -0x28(%rbp),%rax
  mov    (%rax),%eax
  imul   %edx,%eax
  mov    %eax,-0x4(%rbp)
  mov    -0x4(%rbp),%eax
  cltq
  shl    $0x3,%eax
  mov    %eax,%edi
  call   <malloc@plt>
  mov    %rax,%rdx
  mov    -0x18(%rbp),%rax
  mov    %rdx,(%rax)
  movl   $0x0,-0x8(%rbp)
  jmp    L19
L2:
  mov    -0x8(%rbp),%eax
  lea    (%rax,%rax,1),%ecx
  mov    -0x18(%rbp),%rax
  mov    (%rax),%rdx
  mov    -0x8(%rbp),%eax
  cltq
  shl    $0x3,%rax
  add    %rdx,%rax
  pxor   %xmm0,%xmm0
  cvtsi2sd %ecx,%xmm0
  movsd  %xmm0,(%rax)
  addl   $0x1,-0x8(%rbp)
L19:
  mov    -0x8(%rbp),%eax
  cmp    -0x4(%rbp),%eax
  jl     L2
  nop
  nop
  leave
  ret
```

assistant: ```c
void getDoubleMatrix(double **resultMatrix, int *nbRowRes, int *nbColRes) {
  int i;
  int size;
  *nbRowRes = 5;
  *nbColRes = 3;
  size = (*nbRowRes) * (*nbColRes);
  *resultMatrix = (double *)malloc(size * sizeof(double));
  for (i = 0; i < size; i++) {
    (*resultMatrix)[i] = i * 2;
  }
}
```
user: What would the C source look like for the assembly code provided here?

```asm
<getDoubleMatrix>:
  endbr64
  push   %rbp
  push   %rbx
  sub    $0x8,%rsp
  mov    %rdi,%rbx
  movl   $0x5,(%rsi)
  movl   $0x3,(%rdx)
  mov    (%rsi),%eax
  lea    (%rax,%rax,2),%ebp
  lea    0x0(,%rbp,8),%edi
  call   <malloc@plt>
  mov    %rax,(%rbx)
  test   %ebp,%ebp
  jle    L6
  lea    0x0(%rbp,%rbp,1),%esi
  mov    $0x0,%eax
  mov    $0x0,%edx
L9:
  mov    (%rbx),%rcx
  pxor   %xmm0,%xmm0
  cvtsi2sd %eax,%xmm0
  movsd  %xmm0,(%rcx,%rdx,1)
  add    $0x8,%rdx
  add    $0x2,%eax
  cmp    %esi,%eax
  jne    L9
L6:
  add    $0x8,%rsp
  pop    %rbx
  pop    %rbp
  ret
```

assistant: ```c
void getDoubleMatrix(double **resultMatrix, int *nbRowRes, int *nbColRes) {
  int i;
  int size;
  *nbRowRes = 5;
  *nbColRes = 3;
  size = (*nbRowRes) * (*nbColRes);
  *resultMatrix = (double *)malloc(size * sizeof(double));
  for (i = 0; i < size; i++) {
    (*resultMatrix)[i] = i * 2;
  }
}
```