ylfeng/ReF-Decompile-dataset huggingface dataset:
user: Translate the below assembly code into C programming language:

```asm
<computer_move>:
  endbr64
  push   %rbx
  mov    %rdi,%rbx
  movzbl %sil,%esi
  mov    $0xb2d05e00,%edx
  call   <find_bestmove@plt>
  mov    %rax,%rsi
  mov    %rbx,%rdi
  call   <make_move@plt>
  pop    %rbx
  ret
```

assistant: ```c
void computer_move(struct position *pos, unsigned char ply) {
  struct move *bestmove = find_bestmove(pos, ply, 3000000000);
  make_move(pos, bestmove);
}
```
user: 这段汇编代码用C语言表示是什么样的?

```asm
<computer_move>:
  endbr64
  push   %rbp
  movzbl %sil,%esi
  mov    $0xb2d05e00,%edx
  mov    %rdi,%rbp
  call   <find_bestmove@plt>
  mov    %rbp,%rdi
  pop    %rbp
  mov    %rax,%rsi
  jmp    1070 <make_move@plt>
```

assistant: ```c
void computer_move(struct position *pos, unsigned char ply) {
  struct move *bestmove = find_bestmove(pos, ply, 3000000000);
  make_move(pos, bestmove);
}
```
user: 请显示与下面列出的汇编代码相匹配的C语言实现:

```asm
<computer_move>:
  endbr64
  push   %rbp
  movzbl %sil,%esi
  mov    $0xb2d05e00,%edx
  mov    %rdi,%rbp
  call   <find_bestmove@plt>
  mov    %rbp,%rdi
  pop    %rbp
  mov    %rax,%rsi
  jmp    1070 <make_move@plt>
```

assistant: ```c
void computer_move(struct position *pos, unsigned char ply) {
  struct move *bestmove = find_bestmove(pos, ply, 3000000000);
  make_move(pos, bestmove);
}
```
user: 这段汇编代码用C语言表示是什么样的？

```asm
<startTimer>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x10,%rsp
  mov    %rdi,-0x8(%rbp)
  mov    $0x0,%esi
  mov    $0x0,%edi
  call   <gptm_stop_timer@plt>
  mov    $0x0,%edx
  mov    $0x0,%esi
  mov    $0x0,%edi
  call   <gptm_write_timer@plt>
  cmpq   $0x0,-0x8(%rbp)
  jle    L14
  mov    -0x8(%rbp),%rax
  sub    $0x1,%rax
  mov    %rax,%rdx
  mov    $0x0,%esi
  mov    $0x0,%edi
  call   <gptm_set_timer_prescaler@plt>
  mov    $0x0,%esi
  mov    $0x0,%edi
  call   <gptm_start_timer@plt>
  jmp    L7
L14:
  mov    $0x0,%edx
  mov    $0x0,%esi
  mov    $0x0,%edi
  call   <gptm_set_timer_prescaler@plt>
L7:
  nop
  leave
  ret
```

assistant: ```c
void startTimer(uint8_t granularity) {
  gptm_stop_timer(0, 0);
  gptm_write_timer(0, 0, 0);
  if (granularity > 0) {
    gptm_set_timer_prescaler(0, 0, granularity - 1);
    gptm_start_timer(0, 0);
  } else {
    gptm_set_timer_prescaler(0, 0, 0);
  }
}
```
user: 这段汇编代码用C语言表示是什么样的?

```asm
<startTimer>:
  endbr64
  push   %rbx
  mov    %rdi,%rbx
  mov    $0x0,%esi
  mov    $0x0,%edi
  call   <gptm_stop_timer@plt>
  mov    $0x0,%edx
  mov    $0x0,%esi
  mov    $0x0,%edi
  call   <gptm_write_timer@plt>
  test   %rbx,%rbx
  jle    L17
  lea    -0x1(%rbx),%rdx
  mov    $0x0,%esi
  mov    $0x0,%edi
  call   <gptm_set_timer_prescaler@plt>
  mov    $0x0,%esi
  mov    $0x0,%edi
  call   <gptm_start_timer@plt>
L3:
  pop    %rbx
  ret
L17:
  mov    $0x0,%edx
  mov    $0x0,%esi
  mov    $0x0,%edi
  call   <gptm_set_timer_prescaler@plt>
  jmp    L3
```

assistant: ```c
void startTimer(uint8_t granularity) {
  gptm_stop_timer(0, 0);
  gptm_write_timer(0, 0, 0);
  if (granularity > 0) {
    gptm_set_timer_prescaler(0, 0, granularity - 1);
    gptm_start_timer(0, 0);
  } else {
    gptm_set_timer_prescaler(0, 0, 0);
  }
}
```
user: Demonstrate the C code that generates the assembly output below:

```asm
<startTimer>:
  endbr64
  push   %rbx
  xor    %esi,%esi
  mov    %rdi,%rbx
  xor    %edi,%edi
  call   <gptm_stop_timer@plt>
  xor    %edx,%edx
  xor    %esi,%esi
  xor    %edi,%edi
  call   <gptm_write_timer@plt>
  test   %rbx,%rbx
  jle    L3
  lea    -0x1(%rbx),%rdx
  xor    %esi,%esi
  xor    %edi,%edi
  call   <gptm_set_timer_prescaler@plt>
  xor    %esi,%esi
  xor    %edi,%edi
  pop    %rbx
  jmp    10a0 <gptm_start_timer@plt>
  nopl   0x0(%rax,%rax,1)
L3:
  xor    %edx,%edx
  xor    %esi,%esi
  xor    %edi,%edi
  pop    %rbx
  jmp    10b0 <gptm_set_timer_prescaler@plt>
```

assistant: ```c
void startTimer(uint8_t granularity) {
  gptm_stop_timer(0, 0);
  gptm_write_timer(0, 0, 0);
  if (granularity > 0) {
    gptm_set_timer_prescaler(0, 0, granularity - 1);
    gptm_start_timer(0, 0);
  } else {
    gptm_set_timer_prescaler(0, 0, 0);
  }
}
```
user: What would the C source look like for the assembly code provided here?

```asm
<startTimer>:
  endbr64
  push   %rbx
  xor    %esi,%esi
  mov    %rdi,%rbx
  xor    %edi,%edi
  call   <gptm_stop_timer@plt>
  xor    %edx,%edx
  xor    %esi,%esi
  xor    %edi,%edi
  call   <gptm_write_timer@plt>
  test   %rbx,%rbx
  jle    L8
  lea    -0x1(%rbx),%rdx
  xor    %esi,%esi
  xor    %edi,%edi
  call   <gptm_set_timer_prescaler@plt>
  xor    %esi,%esi
  xor    %edi,%edi
  pop    %rbx
  jmp    10a0 <gptm_start_timer@plt>
  nopl   0x0(%rax,%rax,1)
L8:
  xor    %edx,%edx
  xor    %esi,%esi
  xor    %edi,%edi
  pop    %rbx
  jmp    10b0 <gptm_set_timer_prescaler@plt>
```

assistant: ```c
void startTimer(uint8_t granularity) {
  gptm_stop_timer(0, 0);
  gptm_write_timer(0, 0, 0);
  if (granularity > 0) {
    gptm_set_timer_prescaler(0, 0, granularity - 1);
    gptm_start_timer(0, 0);
  } else {
    gptm_set_timer_prescaler(0, 0, 0);
  }
}
```
user: Translate the below assembly code into C programming language:

```asm
<put_uint16_le>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  mov    %rdi,-0x8(%rbp)
  mov    %esi,-0xc(%rbp)
  mov    -0xc(%rbp),%eax
  mov    %eax,%edx
  mov    -0x8(%rbp),%rax
  mov    %dl,(%rax)
  mov    -0xc(%rbp),%eax
  sar    $0x8,%eax
  mov    %eax,%edx
  mov    -0x8(%rbp),%rax
  add    $0x1,%rax
  mov    %dl,(%rax)
  nop
  pop    %rbp
  ret
```

assistant: ```c
void put_uint16_le(unsigned char *ptr, uint16_t data) {
  ptr[0] = data & 0xff;
  ptr[1] = (data >> 8) & 0xff;
}
```
user: What would the C source look like for the assembly code provided here:

```asm
<put_uint16_le>:
  endbr64
  mov    %esi,%eax
  mov    %sil,(%rdi)
  movzbl %ah,%eax
  mov    %al,0x1(%rdi)
  ret
```

assistant: ```c
void put_uint16_le(unsigned char *ptr, uint16_t data) {
  ptr[0] = data & 0xff;
  ptr[1] = (data >> 8) & 0xff;
}
```
user: 请将以下的汇编代码转换成C语言代码：

```asm
<put_uint16_le>:
  endbr64
  mov    %si,(%rdi)
  ret
```

assistant: ```c
void put_uint16_le(unsigned char *ptr, uint16_t data) {
  ptr[0] = data & 0xff;
  ptr[1] = (data >> 8) & 0xff;
}
```
user: 请显示与下面列出的汇编代码相匹配的C语言实现:

```asm
<put_uint16_le>:
  endbr64
  mov    %si,(%rdi)
  ret
```

assistant: ```c
void put_uint16_le(unsigned char *ptr, uint16_t data) {
  ptr[0] = data & 0xff;
  ptr[1] = (data >> 8) & 0xff;
}
```
user: Converte this assembly snippet into its equivalent C code:

```asm
<am_strdup>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x10,%rsp
  mov    %rdi,-0x8(%rbp)
  cmpq   $0x0,-0x8(%rbp)
  je     L21
  mov    -0x8(%rbp),%rax
  movzbl (%rax),%eax
  test   %al,%al
  je     L21
  mov    -0x8(%rbp),%rax
  mov    %rax,%rdi
  call   <strlen@plt>
  mov    %eax,%edx
  mov    -0x8(%rbp),%rax
  mov    %edx,%esi
  mov    %rax,%rdi
  call   <am_strndup@plt>
  jmp    L8
L21:
  mov    $0x0,%eax
L8:
  leave
  ret
```

assistant: ```c
char *am_strdup(const char *str) {
  if (str && *str) {
    return am_strndup(str, strlen(str));
  }
  return NULL;
}
```
user: Translate the below assembly code into C programming language:

```asm
<am_strdup>:
  endbr64
  push   %rbx
  mov    %rdi,%rbx
  test   %rdi,%rdi
  je     L36
  mov    $0x0,%eax
  cmpb   $0x0,(%rdi)
  jne    L13
L2:
  pop    %rbx
  ret
L13:
  call   <strlen@plt>
  mov    %eax,%esi
  mov    %rbx,%rdi
  call   <am_strndup@plt>
  jmp    L2
L36:
  mov    %rdi,%rax
  jmp    L2
```

assistant: ```c
char *am_strdup(const char *str) {
  if (str && *str) {
    return am_strndup(str, strlen(str));
  }
  return NULL;
}
```
user: 请将以下的汇编代码转换成C语言代码：

```asm
<am_strdup>:
  endbr64
  test   %rdi,%rdi
  je     L4
  push   %rbp
  cmpb   $0x0,(%rdi)
  mov    %rdi,%rbp
  jne    L11
  xor    %eax,%eax
  pop    %rbp
  ret
  cs nopw 0x0(%rax,%rax,1)
L11:
  call   <strlen@plt>
  mov    %rbp,%rdi
  pop    %rbp
  mov    %eax,%esi
  jmp    1060 <am_strndup@plt>
L4:
  xor    %eax,%eax
  ret
```

assistant: ```c
char *am_strdup(const char *str) {
  if (str && *str) {
    return am_strndup(str, strlen(str));
  }
  return NULL;
}
```
user: What is the c source code of the assembly code below?

```asm
<am_strdup>:
  endbr64
  test   %rdi,%rdi
  je     L11
  push   %rbp
  cmpb   $0x0,(%rdi)
  mov    %rdi,%rbp
  jne    L7
  xor    %eax,%eax
  pop    %rbp
  ret
  cs nopw 0x0(%rax,%rax,1)
L7:
  call   <strlen@plt>
  mov    %rbp,%rdi
  pop    %rbp
  mov    %eax,%esi
  jmp    1060 <am_strndup@plt>
L11:
  xor    %eax,%eax
  ret
```

assistant: ```c
char *am_strdup(const char *str) {
  if (str && *str) {
    return am_strndup(str, strlen(str));
  }
  return NULL;
}
```
user: 请从给定的汇编指令推导出C源代码：

```asm
<send_msg>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x20,%rsp
  mov    %edi,-0x14(%rbp)
  mov    %rsi,-0x20(%rbp)
  mov    %edx,-0x18(%rbp)
  cmpl   $0x0,-0x18(%rbp)
  jg     L17
  mov    -0x20(%rbp),%rax
  mov    %rax,%rdi
  call   <strlen@plt>
  jmp    L11
L17:
  mov    -0x18(%rbp),%eax
L11:
  mov    %eax,-0x4(%rbp)
  mov    -0x4(%rbp),%edx
  mov    -0x20(%rbp),%rcx
  mov    -0x14(%rbp),%eax
  mov    %rcx,%rsi
  mov    %eax,%edi
  call   <write@plt>
  nop
  leave
  ret
```

assistant: ```c
void send_msg(int client_sock, char *msg, int length) {
  int len;
  len = length > 0 ? length : strlen(msg);
  write(client_sock, msg, len);
}
```
user: 请将这段汇编代码片段转换成等效的C代码:

```asm
<send_msg>:
  endbr64
  push   %rbp
  push   %rbx
  sub    $0x8,%rsp
  mov    %edi,%ebp
  mov    %rsi,%rbx
  test   %edx,%edx
  jle    L1
L6:
  mov    %rbx,%rsi
  mov    %ebp,%edi
  call   <write@plt>
  add    $0x8,%rsp
  pop    %rbx
  pop    %rbp
  ret
L1:
  mov    %rsi,%rdi
  call   <strlen@plt>
  mov    %eax,%edx
  jmp    L6
```

assistant: ```c
void send_msg(int client_sock, char *msg, int length) {
  int len;
  len = length > 0 ? length : strlen(msg);
  write(client_sock, msg, len);
}
```
user: 请将以下的汇编代码转换成C语言代码:

```asm
<send_msg>:
  endbr64
  push   %rbp
  mov    %edi,%ebp
  sub    $0x10,%rsp
  test   %edx,%edx
  jle    L2
  add    $0x10,%rsp
  mov    %ebp,%edi
  pop    %rbp
  jmp    1060 <write@plt>
  nopl   0x0(%rax,%rax,1)
L2:
  mov    %rsi,%rdi
  mov    %rsi,0x8(%rsp)
  call   <strlen@plt>
  mov    0x8(%rsp),%rsi
  add    $0x10,%rsp
  mov    %ebp,%edi
  mov    %eax,%edx
  pop    %rbp
  jmp    1060 <write@plt>
```

assistant: ```c
void send_msg(int client_sock, char *msg, int length) {
  int len;
  len = length > 0 ? length : strlen(msg);
  write(client_sock, msg, len);
}
```
user: What is the c source code of the assembly code below:

```asm
<send_msg>:
  endbr64
  push   %rbp
  mov    %edi,%ebp
  sub    $0x10,%rsp
  test   %edx,%edx
  jle    L7
  add    $0x10,%rsp
  mov    %ebp,%edi
  pop    %rbp
  jmp    1060 <write@plt>
  nopl   0x0(%rax,%rax,1)
L7:
  mov    %rsi,%rdi
  mov    %rsi,0x8(%rsp)
  call   <strlen@plt>
  mov    0x8(%rsp),%rsi
  add    $0x10,%rsp
  mov    %ebp,%edi
  mov    %eax,%edx
  pop    %rbp
  jmp    1060 <write@plt>
```

assistant: ```c
void send_msg(int client_sock, char *msg, int length) {
  int len;
  len = length > 0 ? length : strlen(msg);
  write(client_sock, msg, len);
}
```
user: 请将以下的汇编代码转换成C语言代码：

```asm
<read_string>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x30,%rsp
  mov    %rdi,-0x18(%rbp)
  mov    %rsi,-0x20(%rbp)
  mov    %rdx,-0x28(%rbp)
  mov    %ecx,%eax
  mov    %r8d,-0x30(%rbp)
  mov    %al,-0x2c(%rbp)
  movl   $0x0,-0x10(%rbp)
L150:
  mov    -0x18(%rbp),%rax
  mov    %rax,%rdi
  call   <fgetc@plt>
  mov    %eax,-0xc(%rbp)
  addl   $0x1,-0x10(%rbp)
  cmpl   $0x0,-0xc(%rbp)
  je     L44
  mov    D8(%rip),%rax
  mov    (%rax),%eax
  cmp    %eax,-0xc(%rbp)
  je     L44
  movsbl -0x2c(%rbp),%eax
  cmp    %eax,-0xc(%rbp)
  je     L44
  mov    -0x10(%rbp),%eax
  cmp    -0x30(%rbp),%eax
  je     L30
  jmp    L150
L30:
  nop
L44:
  mov    D8(%rip),%rax
  mov    (%rax),%eax
  cmp    %eax,-0xc(%rbp)
  jne    L110
  mov    -0x18(%rbp),%rax
  mov    %rax,%rdi
  call   <feof@plt>
  test   %eax,%eax
  jne    L110
  mov    $0xffffffff,%eax
  jmp    L61
L110:
  mov    D8(%rip),%rax
  mov    (%rax),%eax
  cmp    %eax,-0xc(%rbp)
  jne    L10
  mov    $0x0,%eax
  jmp    L61
L10:
  mov    -0x10(%rbp),%eax
  add    $0x1,%eax
  mov    %eax,%edi
  call   <malloc@plt>
  mov    %rax,-0x8(%rbp)
  cmpq   $0x0,-0x8(%rbp)
  jne    L77
  mov    $0xffffffff,%eax
  jmp    L61
L77:
  mov    D39(%rip),%rax
  mov    (%rax),%edx
  mov    -0x10(%rbp),%eax
  neg    %eax
  mov    %eax,%ecx
  mov    -0x18(%rbp),%rax
  mov    %ecx,%esi
  mov    %rax,%rdi
  call   <fseek@plt>
  test   %rax,%rax
  jns    L87
  mov    -0x8(%rbp),%rax
  mov    %rax,%rdi
  call   <free@plt>
  mov    $0xffffffff,%eax
  jmp    L61
L87:
  mov    -0x18(%rbp),%rdx
  mov    -0x10(%rbp),%esi
  mov    -0x8(%rbp),%rax
  mov    %rdx,%rcx
  mov    $0x1,%edx
  mov    %rax,%rdi
  call   <fread@plt>
  test   %eax,%eax
  jg     L6
  mov    -0x8(%rbp),%rax
  mov    %rax,%rdi
  call   <free@plt>
  mov    $0xffffffff,%eax
  jmp    L61
L6:
  mov    -0x10(%rbp),%eax
  movslq %eax,%rdx
  mov    -0x8(%rbp),%rax
  add    %rdx,%rax
  movb   $0x0,(%rax)
  cmpq   $0x0,-0x20(%rbp)
  jne    L18
  mov    -0x8(%rbp),%rax
  mov    %rax,%rdi
  call   <free@plt>
  jmp    L8
L18:
  mov    -0x20(%rbp),%rax
  mov    -0x8(%rbp),%rdx
  mov    %rdx,(%rax)
L8:
  cmpq   $0x0,-0x28(%rbp)
  je     L63
  mov    -0x28(%rbp),%rax
  mov    -0x10(%rbp),%edx
  mov    %edx,(%rax)
L63:
  mov    $0x0,%eax
L61:
  leave
  ret
```

assistant: ```c
int read_string(FILE *fh, char **bufferptr, int *lengthptr, char ch, int max_length) {
  char *ptr;
  int length;
  int c;
  length = 0;
  while (1) {
    c = fgetc(fh);
    length++;
    if (!c || (c == EOF) || (c == ch))
      break;
    if (length == max_length)
      break;
  }
  if ((c == EOF) && (!feof(fh)))
    return -1;
  if (c == EOF)
    return 0;
  ptr = malloc(length + 1);
  if (!ptr)
    return -1;
  if (fseek(fh, -length, SEEK_CUR) < 0) {
    free(ptr);
    return -1;
  }
  if (fread(ptr, length, 1, fh) < 1) {
    free(ptr);
    return -1;
  }
  ptr[length] = '\0';
  if (!bufferptr) {
    free(ptr);
  } else {
    *bufferptr = ptr;
  }
  if (lengthptr)
    *lengthptr = length;
  return 0;
}
```
user: Converte this assembly snippet into its equivalent C code:

```asm
<read_string>:
  endbr64
  push   %r15
  push   %r14
  push   %r13
  push   %r12
  push   %rbp
  push   %rbx
  sub    $0x18,%rsp
  mov    %rdi,%r12
  mov    %rsi,(%rsp)
  mov    %rdx,0x8(%rsp)
  mov    %r8d,%r14d
  mov    $0x0,%ebp
  movsbl %cl,%r15d
L106:
  mov    %r12,%rdi
  call   <fgetc@plt>
  mov    %eax,%ebx
  mov    %ebp,%r13d
  add    $0x1,%ebp
  test   %eax,%eax
  je     L132
  mov    D35(%rip),%rax
  cmp    %ebx,(%rax)
  je     L44
  cmp    %r14d,%ebp
  je     L5
  cmp    %ebx,%r15d
  jne    L106
  jmp    L5
L132:
  mov    D35(%rip),%rax
  mov    (%rax),%ebx
  test   %ebx,%ebx
  je     L44
L5:
  lea    0x2(%r13),%edi
  call   <malloc@plt>
  mov    %rax,%rbx
  test   %rax,%rax
  je     L174
  mov    %r13d,%esi
  not    %esi
  mov    D38(%rip),%rax
  mov    (%rax),%edx
  mov    %r12,%rdi
  call   <fseek@plt>
  test   %rax,%rax
  js     L21
  mov    %r12,%rcx
  mov    $0x1,%edx
  mov    %ebp,%esi
  mov    %rbx,%rdi
  call   <fread@plt>
  test   %eax,%eax
  jle    L50
  movslq %ebp,%rax
  movb   $0x0,(%rbx,%rax,1)
  cmpq   $0x0,(%rsp)
  je     L61
  mov    (%rsp),%rax
  mov    %rbx,(%rax)
L187:
  mov    $0x0,%eax
  mov    0x8(%rsp),%rcx
  test   %rcx,%rcx
  je     L7
  mov    %ebp,(%rcx)
L7:
  add    $0x18,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  pop    %r15
  ret
L44:
  mov    %r12,%rdi
  call   <feof@plt>
  test   %eax,%eax
  je     L142
  mov    D35(%rip),%rax
  cmp    %ebx,(%rax)
  jne    L5
  mov    $0x0,%eax
  jmp    L7
L21:
  mov    %rbx,%rdi
  call   <free@plt>
  mov    $0xffffffff,%eax
  jmp    L7
L50:
  mov    %rbx,%rdi
  call   <free@plt>
  mov    $0xffffffff,%eax
  jmp    L7
L61:
  mov    %rbx,%rdi
  call   <free@plt>
  jmp    L187
L142:
  mov    $0xffffffff,%eax
  jmp    L7
L174:
  mov    $0xffffffff,%eax
  jmp    L7
```

assistant: ```c
int read_string(FILE *fh, char **bufferptr, int *lengthptr, char ch, int max_length) {
  char *ptr;
  int length;
  int c;
  length = 0;
  while (1) {
    c = fgetc(fh);
    length++;
    if (!c || (c == EOF) || (c == ch))
      break;
    if (length == max_length)
      break;
  }
  if ((c == EOF) && (!feof(fh)))
    return -1;
  if (c == EOF)
    return 0;
  ptr = malloc(length + 1);
  if (!ptr)
    return -1;
  if (fseek(fh, -length, SEEK_CUR) < 0) {
    free(ptr);
    return -1;
  }
  if (fread(ptr, length, 1, fh) < 1) {
    free(ptr);
    return -1;
  }
  ptr[length] = '\0';
  if (!bufferptr) {
    free(ptr);
  } else {
    *bufferptr = ptr;
  }
  if (lengthptr)
    *lengthptr = length;
  return 0;
}
```
user: 请从给定的汇编指令推导出C源代码:

```asm
<read_string>:
  endbr64
  push   %r15
  xor    %r15d,%r15d
  push   %r14
  mov    %rdi,%r14
  push   %r13
  push   %r12
  movsbl %cl,%r12d
  push   %rbp
  mov    %r8d,%ebp
  push   %rbx
  sub    $0x28,%rsp
  mov    D8(%rip),%r13
  mov    %rsi,0x8(%rsp)
  mov    %rdx,0x10(%rsp)
  jmp    L11
  nopw   0x0(%rax,%rax,1)
L152:
  cmp    %eax,0x0(%r13)
  je     L10
  cmp    %ebp,%r15d
  je     L109
  cmp    %eax,%r12d
  je     L109
L11:
  mov    %r14,%rdi
  call   <fgetc@plt>
  mov    %r15d,%esi
  add    $0x1,%r15d
  mov    %eax,%ebx
  test   %eax,%eax
  jne    L152
  mov    0x0(%r13),%ebx
  test   %ebx,%ebx
  je     L10
L109:
  lea    0x2(%rsi),%edi
  mov    %esi,0x1c(%rsp)
  call   <malloc@plt>
  mov    0x1c(%rsp),%esi
  test   %rax,%rax
  mov    %rax,%rbp
  je     L116
  mov    D14(%rip),%rax
  not    %esi
  mov    %r14,%rdi
  mov    (%rax),%edx
  call   <fseek@plt>
  test   %rax,%rax
  js     L75
  mov    %r14,%rcx
  mov    $0x1,%edx
  mov    %r15d,%esi
  mov    %rbp,%rdi
  call   <fread@plt>
  test   %eax,%eax
  jle    L75
  movslq %r15d,%rax
  cmpq   $0x0,0x8(%rsp)
  movb   $0x0,0x0(%rbp,%rax,1)
  je     L101
  mov    0x8(%rsp),%rax
  mov    %rbp,(%rax)
L154:
  mov    0x10(%rsp),%rax
  test   %rax,%rax
  je     L157
  mov    %r15d,(%rax)
L157:
  xor    %eax,%eax
L68:
  add    $0x28,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  pop    %r15
  ret
  xchg   %ax,%ax
L10:
  mov    %r14,%rdi
  mov    %esi,0x1c(%rsp)
  call   <feof@plt>
  mov    0x1c(%rsp),%esi
  test   %eax,%eax
  je     L116
  cmp    %ebx,0x0(%r13)
  je     L157
  jmp    L109
  nop
L101:
  mov    %rbp,%rdi
  call   <free@plt>
  jmp    L154
L75:
  mov    %rbp,%rdi
  call   <free@plt>
L116:
  mov    $0xffffffff,%eax
  jmp    L68
```

assistant: ```c
int read_string(FILE *fh, char **bufferptr, int *lengthptr, char ch, int max_length) {
  char *ptr;
  int length;
  int c;
  length = 0;
  while (1) {
    c = fgetc(fh);
    length++;
    if (!c || (c == EOF) || (c == ch))
      break;
    if (length == max_length)
      break;
  }
  if ((c == EOF) && (!feof(fh)))
    return -1;
  if (c == EOF)
    return 0;
  ptr = malloc(length + 1);
  if (!ptr)
    return -1;
  if (fseek(fh, -length, SEEK_CUR) < 0) {
    free(ptr);
    return -1;
  }
  if (fread(ptr, length, 1, fh) < 1) {
    free(ptr);
    return -1;
  }
  ptr[length] = '\0';
  if (!bufferptr) {
    free(ptr);
  } else {
    *bufferptr = ptr;
  }
  if (lengthptr)
    *lengthptr = length;
  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
<read_string>:
  endbr64
  push   %r15
  xor    %r15d,%r15d
  push   %r14
  mov    %rdi,%r14
  push   %r13
  push   %r12
  movsbl %cl,%r12d
  push   %rbp
  mov    %r8d,%ebp
  push   %rbx
  sub    $0x28,%rsp
  mov    D11(%rip),%r13
  mov    %rsi,0x8(%rsp)
  mov    %rdx,0x10(%rsp)
  jmp    L149
  nopw   0x0(%rax,%rax,1)
L6:
  cmp    %eax,0x0(%r13)
  je     L89
  cmp    %ebp,%r15d
  je     L135
  cmp    %eax,%r12d
  je     L135
L149:
  mov    %r14,%rdi
  call   <fgetc@plt>
  mov    %r15d,%esi
  add    $0x1,%r15d
  mov    %eax,%ebx
  test   %eax,%eax
  jne    L6
  mov    0x0(%r13),%ebx
  test   %ebx,%ebx
  je     L89
L135:
  lea    0x2(%rsi),%edi
  mov    %esi,0x1c(%rsp)
  call   <malloc@plt>
  mov    0x1c(%rsp),%esi
  test   %rax,%rax
  mov    %rax,%rbp
  je     L119
  mov    D2(%rip),%rax
  not    %esi
  mov    %r14,%rdi
  mov    (%rax),%edx
  call   <fseek@plt>
  test   %rax,%rax
  js     L44
  mov    %r14,%rcx
  mov    $0x1,%edx
  mov    %r15d,%esi
  mov    %rbp,%rdi
  call   <fread@plt>
  test   %eax,%eax
  jle    L44
  movslq %r15d,%rax
  cmpq   $0x0,0x8(%rsp)
  movb   $0x0,0x0(%rbp,%rax,1)
  je     L87
  mov    0x8(%rsp),%rax
  mov    %rbp,(%rax)
L148:
  mov    0x10(%rsp),%rax
  test   %rax,%rax
  je     L71
  mov    %r15d,(%rax)
L71:
  xor    %eax,%eax
L156:
  add    $0x28,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  pop    %r15
  ret
  xchg   %ax,%ax
L89:
  mov    %r14,%rdi
  mov    %esi,0x1c(%rsp)
  call   <feof@plt>
  mov    0x1c(%rsp),%esi
  test   %eax,%eax
  je     L119
  cmp    %ebx,0x0(%r13)
  je     L71
  jmp    L135
  nop
L87:
  mov    %rbp,%rdi
  call   <free@plt>
  jmp    L148
L44:
  mov    %rbp,%rdi
  call   <free@plt>
L119:
  mov    $0xffffffff,%eax
  jmp    L156
```

assistant: ```c
int read_string(FILE *fh, char **bufferptr, int *lengthptr, char ch, int max_length) {
  char *ptr;
  int length;
  int c;
  length = 0;
  while (1) {
    c = fgetc(fh);
    length++;
    if (!c || (c == EOF) || (c == ch))
      break;
    if (length == max_length)
      break;
  }
  if ((c == EOF) && (!feof(fh)))
    return -1;
  if (c == EOF)
    return 0;
  ptr = malloc(length + 1);
  if (!ptr)
    return -1;
  if (fseek(fh, -length, SEEK_CUR) < 0) {
    free(ptr);
    return -1;
  }
  if (fread(ptr, length, 1, fh) < 1) {
    free(ptr);
    return -1;
  }
  ptr[length] = '\0';
  if (!bufferptr) {
    free(ptr);
  } else {
    *bufferptr = ptr;
  }
  if (lengthptr)
    *lengthptr = length;
  return 0;
}
```
user: 请从给定的汇编指令推导出C源代码:

```asm
<sort_triangle>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x10,%rsp
  mov    %rdi,-0x8(%rbp)
  mov    -0x8(%rbp),%rax
  mov    (%rax),%rdx
  mov    -0x8(%rbp),%rax
  add    $0x8,%rax
  mov    (%rax),%rax
  cmp    %rax,%rdx
  jle    L20
  mov    -0x8(%rbp),%rax
  lea    0x8(%rax),%rdx
  mov    -0x8(%rbp),%rax
  mov    %rdx,%rsi
  mov    %rax,%rdi
  call   <swap@plt>
L20:
  mov    -0x8(%rbp),%rax
  add    $0x8,%rax
  mov    (%rax),%rdx
  mov    -0x8(%rbp),%rax
  add    $0x10,%rax
  mov    (%rax),%rax
  cmp    %rax,%rdx
  jle    L11
  mov    -0x8(%rbp),%rax
  lea    0x10(%rax),%rdx
  mov    -0x8(%rbp),%rax
  add    $0x8,%rax
  mov    %rdx,%rsi
  mov    %rax,%rdi
  call   <swap@plt>
L11:
  mov    -0x8(%rbp),%rax
  mov    (%rax),%rdx
  mov    -0x8(%rbp),%rax
  add    $0x8,%rax
  mov    (%rax),%rax
  cmp    %rax,%rdx
  jle    L17
  mov    -0x8(%rbp),%rax
  lea    0x8(%rax),%rdx
  mov    -0x8(%rbp),%rax
  mov    %rdx,%rsi
  mov    %rax,%rdi
  call   <swap@plt>
L17:
  nop
  leave
  ret
```

assistant: ```c
void sort_triangle(uint32_t *triangle) {
  if (triangle[0] > triangle[1]) {
    swap(triangle, triangle + 1);
  }
  if (triangle[1] > triangle[2]) {
    swap(triangle + 1, triangle + 2);
  }
  if (triangle[0] > triangle[1]) {
    swap(triangle, triangle + 1);
  }
}
```
user: Demonstrate the C code that generates the assembly output below:

```asm
<sort_triangle>:
  endbr64
  push   %rbx
  mov    %rdi,%rbx
  mov    0x8(%rdi),%rax
  cmp    %rax,(%rdi)
  jg     L34
  cmp    0x10(%rdi),%rax
  jg     L14
L17:
  pop    %rbx
  ret
L34:
  lea    0x8(%rdi),%rsi
  call   <swap@plt>
  mov    0x10(%rbx),%rax
  cmp    %rax,0x8(%rbx)
  jle    L42
L14:
  lea    0x10(%rbx),%rsi
  lea    0x8(%rbx),%rdi
  call   <swap@plt>
L42:
  mov    0x8(%rbx),%rax
  cmp    %rax,(%rbx)
  jle    L17
  lea    0x8(%rbx),%rsi
  mov    %rbx,%rdi
  call   <swap@plt>
  jmp    L17
```

assistant: ```c
void sort_triangle(uint32_t *triangle) {
  if (triangle[0] > triangle[1]) {
    swap(triangle, triangle + 1);
  }
  if (triangle[1] > triangle[2]) {
    swap(triangle + 1, triangle + 2);
  }
  if (triangle[0] > triangle[1]) {
    swap(triangle, triangle + 1);
  }
}
```