ylfeng/ReF-Decompile-dataset huggingface dataset:
user: What would the C source look like for the assembly code provided here:

```asm
<parse_slice>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  push   %r15
  push   %r14
  push   %r13
  push   %r12
  push   %rbx
  sub    $0x18,%rsp
  mov    %rdi,%rbx
  mov    %esi,%r15d
  mov    %fs:0x28,%rax
  mov    %rax,-0x38(%rbp)
  xor    %eax,%eax
  movsbl %dl,%esi
  call   <strchr@plt>
  mov    %rax,%r13
  test   %rax,%rax
  je     L13
  mov    %rax,%r12
  mov    %rax,%rdi
  call   <strlen@plt>
  mov    %eax,%r13d
  mov    %eax,%edi
  call   <alloca@plt>
  mov    %rax,%r14
  mov    %rbx,%rsi
  mov    %rax,%rdi
  call   <strcpy@plt>
  mov    %rbx,%rdi
  call   <strlen@plt>
  sub    %r13d,%eax
  lea    0x1(%rax),%edx
  mov    $0x0,%esi
  mov    %r14,%rdi
  call   <strcut@plt>
  mov    %r13d,%edi
  call   <malloc@plt>
  mov    %rax,%r13
  test   %rax,%rax
  je     L13
  mov    %r14,%rsi
  mov    %rax,%rdi
  call   <strcpy@plt>
  mov    %rbx,%rdi
  call   <strlen@plt>
  mov    %eax,%r14d
  mov    %r12,%rdi
  call   <strlen@plt>
  mov    %r14d,%esi
  sub    %eax,%esi
  mov    %r15d,%edx
  mov    %rbx,%rdi
  call   <strcut@plt>
L13:
  mov    -0x38(%rbp),%rax
  sub    %fs:0x28,%rax
  jne    L11
  mov    %r13,%rax
  lea    -0x28(%rbp),%rsp
  pop    %rbx
  pop    %r12
  pop    %r13
  pop    %r14
  pop    %r15
  pop    %rbp
  ret
L11:
  call   <__stack_chk_fail@plt>
```

assistant: ```c
char *parse_slice(char *buf, int len, char sep) {
  char *pr = strchr(buf, sep);
  if (pr == NULL)
    return pr;
  int plen = strlen(pr);
  int size = sizeof(*pr) * plen;
  char *cache = (char *)alloca(size);
  strcpy(cache, buf);
  strcut(cache, 0, strlen(buf) - plen + 1);
  char *part = malloc(size);
  if (part == NULL)
    return NULL;
  strcpy(part, (char *)cache);
  int offset = strlen(buf) - strlen(pr);
  strcut(buf, offset, len);
  return part;
}
```
user: Demonstrate the C code that generates the assembly output below:

```asm
<parse_slice>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  push   %r15
  mov    %esi,%r15d
  movsbl %dl,%esi
  push   %r14
  push   %r13
  push   %r12
  mov    %rdi,%r12
  push   %rbx
  sub    $0x18,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,-0x38(%rbp)
  xor    %eax,%eax
  call   <strchr@plt>
  test   %rax,%rax
  je     L38
  mov    %rax,%rdi
  mov    %rax,%r13
  call   <strlen@plt>
  mov    %eax,%edi
  mov    %eax,%r14d
  call   <alloca@plt>
  mov    %r12,%rsi
  mov    %rax,%rdi
  mov    %rax,%rbx
  call   <strcpy@plt>
  mov    %r12,%rdi
  call   <strlen@plt>
  xor    %esi,%esi
  mov    %rbx,%rdi
  sub    %r14d,%eax
  lea    0x1(%rax),%edx
  call   <strcut@plt>
  mov    %r14d,%edi
  call   <malloc@plt>
  mov    %rax,%r14
  test   %rax,%rax
  je     L21
  mov    %rbx,%rsi
  mov    %rax,%rdi
  call   <strcpy@plt>
  mov    %r12,%rdi
  call   <strlen@plt>
  mov    %r13,%rdi
  mov    %eax,%ebx
  call   <strlen@plt>
  mov    %r15d,%edx
  mov    %r12,%rdi
  sub    %eax,%ebx
  mov    %ebx,%esi
  call   <strcut@plt>
L21:
  mov    -0x38(%rbp),%rax
  sub    %fs:0x28,%rax
  jne    L26
  lea    -0x28(%rbp),%rsp
  mov    %r14,%rax
  pop    %rbx
  pop    %r12
  pop    %r13
  pop    %r14
  pop    %r15
  pop    %rbp
  ret
  nopl   0x0(%rax,%rax,1)
L38:
  xor    %r14d,%r14d
  jmp    L21
L26:
  call   <__stack_chk_fail@plt>
```

assistant: ```c
char *parse_slice(char *buf, int len, char sep) {
  char *pr = strchr(buf, sep);
  if (pr == NULL)
    return pr;
  int plen = strlen(pr);
  int size = sizeof(*pr) * plen;
  char *cache = (char *)alloca(size);
  strcpy(cache, buf);
  strcut(cache, 0, strlen(buf) - plen + 1);
  char *part = malloc(size);
  if (part == NULL)
    return NULL;
  strcpy(part, (char *)cache);
  int offset = strlen(buf) - strlen(pr);
  strcut(buf, offset, len);
  return part;
}
```
user: 请从给定的汇编指令推导出C源代码:

```asm
<parse_slice>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  push   %r15
  mov    %esi,%r15d
  movsbl %dl,%esi
  push   %r14
  push   %r13
  push   %r12
  mov    %rdi,%r12
  push   %rbx
  sub    $0x18,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,-0x38(%rbp)
  xor    %eax,%eax
  call   <strchr@plt>
  test   %rax,%rax
  je     L0
  mov    %rax,%rdi
  mov    %rax,%r13
  call   <strlen@plt>
  mov    %eax,%edi
  mov    %eax,%r14d
  call   <alloca@plt>
  mov    %r12,%rsi
  mov    %rax,%rdi
  mov    %rax,%rbx
  call   <strcpy@plt>
  mov    %r12,%rdi
  call   <strlen@plt>
  xor    %esi,%esi
  mov    %rbx,%rdi
  sub    %r14d,%eax
  lea    0x1(%rax),%edx
  call   <strcut@plt>
  mov    %r14d,%edi
  call   <malloc@plt>
  mov    %rax,%r14
  test   %rax,%rax
  je     L13
  mov    %rbx,%rsi
  mov    %rax,%rdi
  call   <strcpy@plt>
  mov    %r12,%rdi
  call   <strlen@plt>
  mov    %r13,%rdi
  mov    %eax,%ebx
  call   <strlen@plt>
  mov    %r15d,%edx
  mov    %r12,%rdi
  sub    %eax,%ebx
  mov    %ebx,%esi
  call   <strcut@plt>
L13:
  mov    -0x38(%rbp),%rax
  sub    %fs:0x28,%rax
  jne    L6
  lea    -0x28(%rbp),%rsp
  mov    %r14,%rax
  pop    %rbx
  pop    %r12
  pop    %r13
  pop    %r14
  pop    %r15
  pop    %rbp
  ret
  nopl   0x0(%rax,%rax,1)
L0:
  xor    %r14d,%r14d
  jmp    L13
L6:
  call   <__stack_chk_fail@plt>
```

assistant: ```c
char *parse_slice(char *buf, int len, char sep) {
  char *pr = strchr(buf, sep);
  if (pr == NULL)
    return pr;
  int plen = strlen(pr);
  int size = sizeof(*pr) * plen;
  char *cache = (char *)alloca(size);
  strcpy(cache, buf);
  strcut(cache, 0, strlen(buf) - plen + 1);
  char *part = malloc(size);
  if (part == NULL)
    return NULL;
  strcpy(part, (char *)cache);
  int offset = strlen(buf) - strlen(pr);
  strcut(buf, offset, len);
  return part;
}
```
user: What is the c source code of the assembly code below?

```asm
<piece_insert>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x440,%rsp
  mov    %rdi,-0x428(%rbp)
  mov    %esi,%eax
  mov    %rdx,-0x438(%rbp)
  mov    %ecx,-0x430(%rbp)
  mov    %al,-0x42c(%rbp)
  mov    %fs:0x28,%rax
  mov    %rax,-0x8(%rbp)
  xor    %eax,%eax
  cmpl   $0x0,-0x430(%rbp)
  jne    L25
  cmpb   $0x0,-0x42c(%rbp)
  je     L20
  movsbl -0x42c(%rbp),%ecx
  mov    -0x438(%rbp),%rdx
  lea    -0x410(%rbp),%rax
  lea    D29(%rip),%rsi
  mov    %rax,%rdi
  mov    $0x0,%eax
  call   <sprintf@plt>
  jmp    L43
L20:
  mov    -0x438(%rbp),%rdx
  lea    -0x410(%rbp),%rax
  lea    D14(%rip),%rcx
  mov    %rcx,%rsi
  mov    %rax,%rdi
  mov    $0x0,%eax
  call   <sprintf@plt>
L43:
  lea    -0x410(%rbp),%rcx
  mov    -0x428(%rbp),%rax
  mov    $0x0,%edx
  mov    %rcx,%rsi
  mov    %rax,%rdi
  call   <insert_string@plt>
  jmp    L37
L25:
  movzbl -0x42c(%rbp),%eax
  mov    %al,-0x412(%rbp)
  movb   $0x0,-0x411(%rbp)
  mov    -0x430(%rbp),%edx
  mov    -0x428(%rbp),%rcx
  lea    -0x412(%rbp),%rax
  mov    %rcx,%rsi
  mov    %rax,%rdi
  call   <instr@plt>
  mov    %eax,-0x418(%rbp)
  cmpl   $0xffffffff,-0x418(%rbp)
  jne    L18
  mov    -0x428(%rbp),%rax
  mov    %rax,%rdi
  call   <strlen@plt>
  mov    %eax,-0x418(%rbp)
L18:
  movsbl -0x42c(%rbp),%edx
  mov    -0x438(%rbp),%rcx
  lea    -0x410(%rbp),%rax
  lea    D24(%rip),%rsi
  mov    %rax,%rdi
  mov    $0x0,%eax
  call   <sprintf@plt>
  mov    -0x418(%rbp),%edx
  lea    -0x410(%rbp),%rcx
  mov    -0x428(%rbp),%rax
  mov    %rcx,%rsi
  mov    %rax,%rdi
  call   <insert_string@plt>
L37:
  mov    -0x8(%rbp),%rdx
  sub    %fs:0x28,%rdx
  je     L33
  call   <__stack_chk_fail@plt>
L33:
  leave
  ret
```

tool_calls: name: extract_symbolic_data
arguments: tag: D29
datatype: string
name: extract_symbolic_data
arguments: tag: D14
datatype: string
name: extract_symbolic_data
arguments: tag: D24
datatype: string

tool: D29: %s%c

tool: D14: %s

tool: D24: %c%s

assistant: ```c
char *piece_insert(char *source_destination, char delimiter, char *insert_this, int piece_offset) {
  int here;
  char delimiter_string[2];
  char insert_buffer[1024];
  if (!piece_offset) {
    if (delimiter) {
      sprintf(insert_buffer, "%s%c", insert_this, delimiter);
    } else {
      sprintf(insert_buffer, "%s", insert_this);
    }
    return insert_string(source_destination, insert_buffer, 0);
  } else {
    *delimiter_string = delimiter;
    *(delimiter_string + 1) = '\0';
    here = instr(delimiter_string, source_destination, piece_offset);
    if (here == -1)
      here = strlen(source_destination);
    sprintf(insert_buffer, "%c%s", delimiter, insert_this);
    return insert_string(source_destination, insert_buffer, here);
  }
}
```
user: 提供的汇编代码用C语言表示会是什么样子：

```asm
<piece_insert>:
  endbr64
  push   %r13
  push   %r12
  push   %rbp
  push   %rbx
  sub    $0x428,%rsp
  mov    %rdi,%r12
  mov    %esi,%ebx
  mov    %rdx,%rbp
  mov    %fs:0x28,%rax
  mov    %rax,0x418(%rsp)
  xor    %eax,%eax
  test   %ecx,%ecx
  jne    L10
  test   %sil,%sil
  je     L58
  movsbl %sil,%ecx
  lea    0x10(%rsp),%rdi
  lea    D10(%rip),%rsi
  call   <sprintf@plt>
L69:
  lea    0x10(%rsp),%rsi
  mov    $0x0,%edx
  mov    %r12,%rdi
  call   <insert_string@plt>
L60:
  mov    0x418(%rsp),%rdx
  sub    %fs:0x28,%rdx
  jne    L13
  add    $0x428,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  ret
L58:
  lea    0x10(%rsp),%rdi
  mov    %rdx,%rsi
  call   <strcpy@plt>
  jmp    L69
L10:
  mov    %sil,0xe(%rsp)
  movb   $0x0,0xf(%rsp)
  lea    0xe(%rsp),%rdi
  mov    %ecx,%edx
  mov    %r12,%rsi
  call   <instr@plt>
  mov    %eax,%r13d
  cmp    $0xffffffff,%eax
  je     L32
L35:
  movsbl %bl,%edx
  lea    0x10(%rsp),%rbx
  mov    %rbp,%rcx
  lea    D14(%rip),%rsi
  mov    %rbx,%rdi
  mov    $0x0,%eax
  call   <sprintf@plt>
  mov    %r13d,%edx
  mov    %rbx,%rsi
  mov    %r12,%rdi
  call   <insert_string@plt>
  jmp    L60
L32:
  mov    %r12,%rdi
  call   <strlen@plt>
  mov    %eax,%r13d
  jmp    L35
L13:
  call   <__stack_chk_fail@plt>
```

tool_calls: name: read_data
arguments: tag: D10
data_type: string
name: read_data
arguments: tag: D14
data_type: string

tool: D10: %s%c

tool: D14: %c%s

assistant: ```c
char *piece_insert(char *source_destination, char delimiter, char *insert_this, int piece_offset) {
  int here;
  char delimiter_string[2];
  char insert_buffer[1024];
  if (!piece_offset) {
    if (delimiter) {
      sprintf(insert_buffer, "%s%c", insert_this, delimiter);
    } else {
      sprintf(insert_buffer, "%s", insert_this);
    }
    return insert_string(source_destination, insert_buffer, 0);
  } else {
    *delimiter_string = delimiter;
    *(delimiter_string + 1) = '\0';
    here = instr(delimiter_string, source_destination, piece_offset);
    if (here == -1)
      here = strlen(source_destination);
    sprintf(insert_buffer, "%c%s", delimiter, insert_this);
    return insert_string(source_destination, insert_buffer, here);
  }
}
```
user: Please show me the C implementation that matches the assembly code listed below:

```asm
<piece_insert>:
  endbr64
  push   %r14
  push   %r13
  mov    %rdx,%r13
  push   %r12
  mov    %rdi,%r12
  push   %rbp
  push   %rbx
  mov    %esi,%ebx
  sub    $0x420,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,0x418(%rsp)
  xor    %eax,%eax
  test   %ecx,%ecx
  jne    L26
  test   %sil,%sil
  jne    L69
  lea    0x10(%rsp),%rbp
  mov    %rdx,%rsi
  mov    %rbp,%rdi
  call   <strcpy@plt>
L9:
  xor    %edx,%edx
  mov    %rbp,%rsi
  mov    %r12,%rdi
  call   <insert_string@plt>
L27:
  mov    0x418(%rsp),%rdx
  sub    %fs:0x28,%rdx
  jne    L33
  add    $0x420,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  ret
  nopl   0x0(%rax,%rax,1)
L69:
  lea    0x10(%rsp),%rbp
  movsbl %sil,%ecx
  lea    D13(%rip),%rsi
  mov    %rbp,%rdi
  call   <sprintf@plt>
  jmp    L9
  nopw   0x0(%rax,%rax,1)
L26:
  mov    %sil,0xe(%rsp)
  lea    0xe(%rsp),%rdi
  mov    %ecx,%edx
  mov    %r12,%rsi
  movb   $0x0,0xf(%rsp)
  call   <instr@plt>
  mov    %eax,%r14d
  cmp    $0xffffffff,%eax
  je     L64
L19:
  lea    0x10(%rsp),%rbp
  movsbl %bl,%edx
  mov    %r13,%rcx
  xor    %eax,%eax
  mov    %rbp,%rdi
  lea    D12(%rip),%rsi
  call   <sprintf@plt>
  mov    %r14d,%edx
  mov    %rbp,%rsi
  mov    %r12,%rdi
  call   <insert_string@plt>
  jmp    L27
L64:
  mov    %r12,%rdi
  call   <strlen@plt>
  mov    %eax,%r14d
  jmp    L19
L33:
  call   <__stack_chk_fail@plt>
```

tool_calls: name: disassemble_data
arguments: label: D13
type: string
name: disassemble_data
arguments: label: D12
type: string

tool: D13: %s%c

tool: D12: %c%s

assistant: ```c
char *piece_insert(char *source_destination, char delimiter, char *insert_this, int piece_offset) {
  int here;
  char delimiter_string[2];
  char insert_buffer[1024];
  if (!piece_offset) {
    if (delimiter) {
      sprintf(insert_buffer, "%s%c", insert_this, delimiter);
    } else {
      sprintf(insert_buffer, "%s", insert_this);
    }
    return insert_string(source_destination, insert_buffer, 0);
  } else {
    *delimiter_string = delimiter;
    *(delimiter_string + 1) = '\0';
    here = instr(delimiter_string, source_destination, piece_offset);
    if (here == -1)
      here = strlen(source_destination);
    sprintf(insert_buffer, "%c%s", delimiter, insert_this);
    return insert_string(source_destination, insert_buffer, here);
  }
}
```
user: What would the C source look like for the assembly code provided here:

```asm
<piece_insert>:
  endbr64
  push   %r14
  push   %r13
  mov    %rdx,%r13
  push   %r12
  mov    %rdi,%r12
  push   %rbp
  push   %rbx
  mov    %esi,%ebx
  sub    $0x420,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,0x418(%rsp)
  xor    %eax,%eax
  test   %ecx,%ecx
  jne    L31
  test   %sil,%sil
  jne    L68
  lea    0x10(%rsp),%rbp
  mov    %rdx,%rsi
  mov    %rbp,%rdi
  call   <strcpy@plt>
L54:
  xor    %edx,%edx
  mov    %rbp,%rsi
  mov    %r12,%rdi
  call   <insert_string@plt>
L63:
  mov    0x418(%rsp),%rdx
  sub    %fs:0x28,%rdx
  jne    L13
  add    $0x420,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  ret
  nopl   0x0(%rax,%rax,1)
L68:
  lea    0x10(%rsp),%rbp
  movsbl %sil,%ecx
  lea    D13(%rip),%rsi
  mov    %rbp,%rdi
  call   <sprintf@plt>
  jmp    L54
  nopw   0x0(%rax,%rax,1)
L31:
  mov    %sil,0xe(%rsp)
  lea    0xe(%rsp),%rdi
  mov    %ecx,%edx
  mov    %r12,%rsi
  movb   $0x0,0xf(%rsp)
  call   <instr@plt>
  mov    %eax,%r14d
  cmp    $0xffffffff,%eax
  je     L40
L33:
  lea    0x10(%rsp),%rbp
  movsbl %bl,%edx
  mov    %r13,%rcx
  xor    %eax,%eax
  mov    %rbp,%rdi
  lea    D3(%rip),%rsi
  call   <sprintf@plt>
  mov    %r14d,%edx
  mov    %rbp,%rsi
  mov    %r12,%rdi
  call   <insert_string@plt>
  jmp    L63
L40:
  mov    %r12,%rdi
  call   <strlen@plt>
  mov    %eax,%r14d
  jmp    L33
L13:
  call   <__stack_chk_fail@plt>
```

tool_calls: name: unpack_data
arguments: tag: D13
type_infered: string
name: unpack_data
arguments: tag: D3
type_infered: string

tool: D13: %s%c

tool: D3: %c%s

assistant: ```c
char *piece_insert(char *source_destination, char delimiter, char *insert_this, int piece_offset) {
  int here;
  char delimiter_string[2];
  char insert_buffer[1024];
  if (!piece_offset) {
    if (delimiter) {
      sprintf(insert_buffer, "%s%c", insert_this, delimiter);
    } else {
      sprintf(insert_buffer, "%s", insert_this);
    }
    return insert_string(source_destination, insert_buffer, 0);
  } else {
    *delimiter_string = delimiter;
    *(delimiter_string + 1) = '\0';
    here = instr(delimiter_string, source_destination, piece_offset);
    if (here == -1)
      here = strlen(source_destination);
    sprintf(insert_buffer, "%c%s", delimiter, insert_this);
    return insert_string(source_destination, insert_buffer, here);
  }
}
```
user: 这段汇编代码用C语言表示是什么样的:

```asm
<emit_fcmpd>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x10,%rsp
  mov    %edi,-0x4(%rbp)
  mov    %esi,-0x8(%rbp)
  lea    D6(%rip),%rax
  mov    %rax,%rdi
  call   <assem_debug@plt>
  mov    $0xeeb46b47,%edi
  call   <output_w32@plt>
  nop
  leave
  ret
```

tool_calls: name: parse_data
arguments: data_tag: D6
type_guessed: string

tool: D6: fcmpd d6, d7


assistant: ```c
void emit_fcmpd(int x, int y) {
  assem_debug("fcmpd d6, d7\n");
  output_w32(0xeeb46b47);
}
```
user: 下面的汇编指令对应的C源代码是什么:

```asm
<emit_fcmpd>:
  endbr64
  sub    $0x8,%rsp
  lea    D1(%rip),%rdi
  call   <assem_debug@plt>
  mov    $0xeeb46b47,%edi
  call   <output_w32@plt>
  add    $0x8,%rsp
  ret
```

tool_calls: name: extract_symbolic_data
arguments: label: D1
type_infered: string

tool: D1: fcmpd d6, d7


assistant: ```c
void emit_fcmpd(int x, int y) {
  assem_debug("fcmpd d6, d7\n");
  output_w32(0xeeb46b47);
}
```
user: Please show me the C implementation that matches the assembly code listed below:

```asm
<emit_fcmpd>:
  endbr64
  sub    $0x8,%rsp
  lea    D4(%rip),%rdi
  call   <assem_debug@plt>
  mov    $0xeeb46b47,%edi
  add    $0x8,%rsp
  jmp    1070 <output_w32@plt>
```

tool_calls: name: unpack_data
arguments: data_tag: D4
type_guessed: string

tool: D4: fcmpd d6, d7


assistant: ```c
void emit_fcmpd(int x, int y) {
  assem_debug("fcmpd d6, d7\n");
  output_w32(0xeeb46b47);
}
```
user: 提供的汇编代码用C语言表示会是什么样子:

```asm
<emit_fcmpd>:
  endbr64
  sub    $0x8,%rsp
  lea    D6(%rip),%rdi
  call   <assem_debug@plt>
  mov    $0xeeb46b47,%edi
  add    $0x8,%rsp
  jmp    1070 <output_w32@plt>
```

tool_calls: name: retrieve_data
arguments: data_tag: D6
data_type: string

tool: D6: fcmpd d6, d7


assistant: ```c
void emit_fcmpd(int x, int y) {
  assem_debug("fcmpd d6, d7\n");
  output_w32(0xeeb46b47);
}
```
user: 下面的汇编指令对应的C源代码是什么：

```asm
<rev8>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x20,%rsp
  mov    %edi,-0x14(%rbp)
  mov    $0xff00ff,%edi
  call   <UINT64_C@plt>
  mov    %eax,-0x4(%rbp)
  mov    -0x14(%rbp),%eax
  sar    $0x8,%eax
  and    -0x4(%rbp),%eax
  mov    %eax,%edx
  mov    -0x14(%rbp),%eax
  and    -0x4(%rbp),%eax
  shl    $0x8,%eax
  or     %edx,%eax
  mov    %eax,-0x14(%rbp)
  mov    $0xffff,%edi
  call   <UINT64_C@plt>
  mov    %eax,-0x4(%rbp)
  mov    -0x14(%rbp),%eax
  sar    $0x10,%eax
  and    -0x4(%rbp),%eax
  mov    %eax,%edx
  mov    -0x14(%rbp),%eax
  and    -0x4(%rbp),%eax
  shl    $0x10,%eax
  or     %edx,%eax
  mov    %eax,-0x14(%rbp)
  mov    $0x20,%edx
  mov    -0x14(%rbp),%eax
  mov    %edx,%ecx
  sar    %cl,%eax
  mov    %eax,%esi
  mov    $0x20,%edx
  mov    -0x14(%rbp),%eax
  mov    %edx,%ecx
  shl    %cl,%eax
  or     %esi,%eax
  leave
  ret
```

assistant: ```c
uint64_t rev8(uint64_t a) {
  uint64_t m;
  m = UINT64_C(0xff00ff00ff00ff);
  a = ((a >> 8) & m) | (a & m) << 8;
  m = UINT64_C(0xffff0000ffff);
  a = ((a >> 16) & m) | (a & m) << 16;
  return a >> 32 | a << 32;
}
```
user: 请将以下的汇编代码转换成C语言代码:

```asm
<rev8>:
  endbr64
  push   %rbp
  push   %rbx
  sub    $0x8,%rsp
  mov    %edi,%ebp
  mov    $0xff00ff,%edi
  call   <UINT64_C@plt>
  mov    %ebp,%ebx
  sar    $0x8,%ebx
  and    %eax,%ebx
  and    %ebp,%eax
  shl    $0x8,%eax
  or     %eax,%ebx
  mov    $0xffff,%edi
  call   <UINT64_C@plt>
  mov    %eax,%edx
  mov    %ebx,%eax
  sar    $0x10,%eax
  and    %edx,%eax
  and    %edx,%ebx
  shl    $0x10,%ebx
  or     %ebx,%eax
  mov    $0x20,%ecx
  sar    %cl,%eax
  add    $0x8,%rsp
  pop    %rbx
  pop    %rbp
  ret
```

assistant: ```c
uint64_t rev8(uint64_t a) {
  uint64_t m;
  m = UINT64_C(0xff00ff00ff00ff);
  a = ((a >> 8) & m) | (a & m) << 8;
  m = UINT64_C(0xffff0000ffff);
  a = ((a >> 16) & m) | (a & m) << 16;
  return a >> 32 | a << 32;
}
```
user: 提供的汇编代码用C语言表示会是什么样子：

```asm
<rev8>:
  endbr64
  push   %rbp
  mov    %edi,%ebp
  mov    $0xff00ff,%edi
  push   %rbx
  mov    %ebp,%ebx
  sar    $0x8,%ebx
  sub    $0x8,%rsp
  call   <UINT64_C@plt>
  mov    $0xffff,%edi
  and    %eax,%ebx
  and    %ebp,%eax
  shl    $0x8,%eax
  or     %eax,%ebx
  call   <UINT64_C@plt>
  add    $0x8,%rsp
  mov    $0x20,%ecx
  mov    %eax,%edx
  mov    %ebx,%eax
  sar    $0x10,%eax
  and    %edx,%ebx
  shl    $0x10,%ebx
  and    %edx,%eax
  or     %ebx,%eax
  pop    %rbx
  pop    %rbp
  sar    %cl,%eax
  ret
```

assistant: ```c
uint64_t rev8(uint64_t a) {
  uint64_t m;
  m = UINT64_C(0xff00ff00ff00ff);
  a = ((a >> 8) & m) | (a & m) << 8;
  m = UINT64_C(0xffff0000ffff);
  a = ((a >> 16) & m) | (a & m) << 16;
  return a >> 32 | a << 32;
}
```
user: 请显示与下面列出的汇编代码相匹配的C语言实现:

```asm
<rev8>:
  endbr64
  push   %rbp
  mov    %edi,%ebp
  mov    $0xff00ff,%edi
  push   %rbx
  mov    %ebp,%ebx
  sar    $0x8,%ebx
  sub    $0x8,%rsp
  call   <UINT64_C@plt>
  mov    $0xffff,%edi
  and    %eax,%ebx
  and    %ebp,%eax
  shl    $0x8,%eax
  or     %eax,%ebx
  call   <UINT64_C@plt>
  add    $0x8,%rsp
  mov    $0x20,%ecx
  mov    %eax,%edx
  mov    %ebx,%eax
  sar    $0x10,%eax
  and    %edx,%ebx
  shl    $0x10,%ebx
  and    %edx,%eax
  or     %ebx,%eax
  pop    %rbx
  pop    %rbp
  sar    %cl,%eax
  ret
```

assistant: ```c
uint64_t rev8(uint64_t a) {
  uint64_t m;
  m = UINT64_C(0xff00ff00ff00ff);
  a = ((a >> 8) & m) | (a & m) << 8;
  m = UINT64_C(0xffff0000ffff);
  a = ((a >> 16) & m) | (a & m) << 16;
  return a >> 32 | a << 32;
}
```
user: 请从给定的汇编指令推导出C源代码：

```asm
<IO_Write_LE_UWORD>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x20,%rsp
  mov    %edi,%eax
  mov    %rsi,-0x20(%rbp)
  mov    %ax,-0x14(%rbp)
  mov    -0x20(%rbp),%rax
  mov    %rax,%rdi
  call   <assert@plt>
  movzwl -0x14(%rbp),%eax
  and    $0xff,%eax
  mov    %eax,-0x8(%rbp)
  movzwl -0x14(%rbp),%eax
  shr    $0x8,%ax
  movzwl %ax,%eax
  and    $0xff,%eax
  mov    %eax,-0x4(%rbp)
  mov    -0x20(%rbp),%rdx
  mov    -0x8(%rbp),%eax
  mov    %rdx,%rsi
  mov    %eax,%edi
  call   <fputc@plt>
  mov    D15(%rip),%rdx
  mov    (%rdx),%rdx
  cmp    %rdx,%rax
  je     L23
  mov    -0x20(%rbp),%rdx
  mov    -0x4(%rbp),%eax
  mov    %rdx,%rsi
  mov    %eax,%edi
  call   <fputc@plt>
  mov    D15(%rip),%rdx
  mov    (%rdx),%rdx
  cmp    %rdx,%rax
  je     L23
  mov    $0x1,%eax
  jmp    L0
L23:
  mov    $0x0,%eax
L0:
  leave
  ret
```

assistant: ```c
int IO_Write_LE_UWORD(unsigned short value, FILE *fp) {
  int c1, c2;
  assert(fp);
  c1 = value & 0xff;
  c2 = (value >> 8) & 0xff;
  return ((fputc(c1, fp) != EOF) && (fputc(c2, fp) != EOF));
}
```
user: What would the C source look like for the assembly code provided here:

```asm
<IO_Write_LE_UWORD>:
  endbr64
  push   %rbp
  push   %rbx
  sub    $0x8,%rsp
  mov    %edi,%ebp
  mov    %rsi,%rbx
  mov    %rsi,%rdi
  call   <assert@plt>
  movzbl %bpl,%edi
  mov    %rbx,%rsi
  call   <fputc@plt>
  mov    %rax,%rcx
  mov    $0x0,%eax
  mov    D7(%rip),%rdx
  cmp    (%rdx),%rcx
  jne    L8
L11:
  add    $0x8,%rsp
  pop    %rbx
  pop    %rbp
  ret
L8:
  mov    %ebp,%eax
  movzbl %ah,%edi
  mov    %rbx,%rsi
  call   <fputc@plt>
  mov    D7(%rip),%rdx
  cmp    %rax,(%rdx)
  setne  %al
  movzbl %al,%eax
  jmp    L11
```

assistant: ```c
int IO_Write_LE_UWORD(unsigned short value, FILE *fp) {
  int c1, c2;
  assert(fp);
  c1 = value & 0xff;
  c2 = (value >> 8) & 0xff;
  return ((fputc(c1, fp) != EOF) && (fputc(c2, fp) != EOF));
}
```
user: 提供的汇编代码用C语言表示会是什么样子:

```asm
<IO_Write_LE_UWORD>:
  endbr64
  push   %r12
  push   %rbp
  mov    %rsi,%rbp
  push   %rbx
  mov    %edi,%ebx
  mov    %rsi,%rdi
  call   <assert@plt>
  movzbl %bl,%edi
  mov    %rbp,%rsi
  call   <fputc@plt>
  mov    D4(%rip),%r12
  mov    %rax,%r8
  xor    %eax,%eax
  cmp    (%r12),%r8
  je     L7
  movzbl %bh,%edi
  mov    %rbp,%rsi
  call   <fputc@plt>
  cmp    %rax,(%r12)
  setne  %al
  movzbl %al,%eax
L7:
  pop    %rbx
  pop    %rbp
  pop    %r12
  ret
```

assistant: ```c
int IO_Write_LE_UWORD(unsigned short value, FILE *fp) {
  int c1, c2;
  assert(fp);
  c1 = value & 0xff;
  c2 = (value >> 8) & 0xff;
  return ((fputc(c1, fp) != EOF) && (fputc(c2, fp) != EOF));
}
```
user: 请从给定的汇编指令推导出C源代码：

```asm
<IO_Write_LE_UWORD>:
  endbr64
  push   %r12
  push   %rbp
  mov    %rsi,%rbp
  push   %rbx
  mov    %edi,%ebx
  mov    %rsi,%rdi
  call   <assert@plt>
  movzbl %bl,%edi
  mov    %rbp,%rsi
  call   <fputc@plt>
  mov    D6(%rip),%r12
  mov    %rax,%r8
  xor    %eax,%eax
  cmp    (%r12),%r8
  je     L5
  movzbl %bh,%edi
  mov    %rbp,%rsi
  call   <fputc@plt>
  cmp    %rax,(%r12)
  setne  %al
  movzbl %al,%eax
L5:
  pop    %rbx
  pop    %rbp
  pop    %r12
  ret
```

assistant: ```c
int IO_Write_LE_UWORD(unsigned short value, FILE *fp) {
  int c1, c2;
  assert(fp);
  c1 = value & 0xff;
  c2 = (value >> 8) & 0xff;
  return ((fputc(c1, fp) != EOF) && (fputc(c2, fp) != EOF));
}
```