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
<feed_esc_write_sgr>:
  endbr64
  push   %r13
  mov    %rsi,%r13
  push   %r12
  mov    %edx,%r12d
  push   %rbp
  mov    %rdi,%rbp
  push   %rbx
  sub    $0x8,%rsp
  call   <feed_esc_write_prefix@plt>
  test   %al,%al
  jne    L25
  pop    %rdx
  xor    %eax,%eax
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  ret
  nopw   0x0(%rax,%rax,1)
L25:
  xor    %ebx,%ebx
  test   %r12d,%r12d
  je     L24
L7:
  mov    %ebx,%eax
  mov    %rbp,%rdi
  add    $0x1,%ebx
  movzbl 0x0(%r13,%rax,1),%esi
  call   <feed_buf_write_number@plt>
  test   %al,%al
  je     L24
  cmp    %ebx,%r12d
  jbe    L24
  mov    $0x3b,%esi
  mov    %rbp,%rdi
  call   <feed_buf_write_character@plt>
  test   %al,%al
  jne    L7
L24:
  add    $0x8,%rsp
  mov    %rbp,%rdi
  mov    $0x6d,%esi
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  jmp    1080 <feed_buf_write_character@plt>
```

assistant: ```c
char feed_esc_write_sgr(struct feed_buf *const p_buf, unsigned char const *const p_attr, unsigned int const i_count) {
  char b_result;
  b_result = feed_esc_write_prefix(p_buf);
  if (b_result) {
    unsigned int i;
    i = 0u;
    while (b_result && (i < i_count)) {
      if (i) {
        b_result = feed_buf_write_character(p_buf, ';');
      }
      if (b_result) {
        b_result = feed_buf_write_number(p_buf, (signed long int)(p_attr[i]));
      }
      i++;
    }
    b_result = feed_buf_write_character(p_buf, 'm');
  }
  return b_result;
}
```
user: 请将这段汇编代码片段转换成等效的C代码:

```asm
<feed_esc_write_sgr>:
  endbr64
  push   %r13
  mov    %rsi,%r13
  push   %r12
  mov    %edx,%r12d
  push   %rbp
  mov    %rdi,%rbp
  push   %rbx
  sub    $0x8,%rsp
  call   <feed_esc_write_prefix@plt>
  test   %al,%al
  jne    L34
  pop    %rdx
  xor    %eax,%eax
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  ret
  nopw   0x0(%rax,%rax,1)
L34:
  xor    %ebx,%ebx
  test   %r12d,%r12d
  je     L13
L28:
  mov    %ebx,%eax
  mov    %rbp,%rdi
  add    $0x1,%ebx
  movzbl 0x0(%r13,%rax,1),%esi
  call   <feed_buf_write_number@plt>
  test   %al,%al
  je     L13
  cmp    %ebx,%r12d
  jbe    L13
  mov    $0x3b,%esi
  mov    %rbp,%rdi
  call   <feed_buf_write_character@plt>
  test   %al,%al
  jne    L28
L13:
  add    $0x8,%rsp
  mov    %rbp,%rdi
  mov    $0x6d,%esi
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  jmp    1080 <feed_buf_write_character@plt>
```

assistant: ```c
char feed_esc_write_sgr(struct feed_buf *const p_buf, unsigned char const *const p_attr, unsigned int const i_count) {
  char b_result;
  b_result = feed_esc_write_prefix(p_buf);
  if (b_result) {
    unsigned int i;
    i = 0u;
    while (b_result && (i < i_count)) {
      if (i) {
        b_result = feed_buf_write_character(p_buf, ';');
      }
      if (b_result) {
        b_result = feed_buf_write_number(p_buf, (signed long int)(p_attr[i]));
      }
      i++;
    }
    b_result = feed_buf_write_character(p_buf, 'm');
  }
  return b_result;
}
```
user: What would the C source look like for the assembly code provided here:

```asm
<type_test_name>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  mov    %edi,-0x4(%rbp)
  cmpl   $0xb,-0x4(%rbp)
  ja     L28
  mov    -0x4(%rbp),%eax
  lea    0x0(,%rax,4),%rdx
  lea    D63(%rip),%rax
  mov    (%rdx,%rax,1),%eax
  cltq
  lea    D63(%rip),%rdx
  add    %rdx,%rax
  notrack jmp *%rax
  lea    D135(%rip),%rax
  jmp    L10
  lea    D67(%rip),%rax
  jmp    L10
  lea    D74(%rip),%rax
  jmp    L10
  lea    D144(%rip),%rax
  jmp    L10
  lea    D87(%rip),%rax
  jmp    L10
  lea    D141(%rip),%rax
  jmp    L10
  lea    D49(%rip),%rax
  jmp    L10
  lea    D113(%rip),%rax
  jmp    L10
  lea    D29(%rip),%rax
  jmp    L10
  lea    D109(%rip),%rax
  jmp    L10
  lea    D40(%rip),%rax
  jmp    L10
  lea    D24(%rip),%rax
  jmp    L10
L28:
  lea    D93(%rip),%rax
L10:
  pop    %rbp
  ret
```

tool_calls: name: retrieve_data
arguments: data_label: D135
type_guessed: string
name: retrieve_data
arguments: data_label: D67
type_guessed: string
name: retrieve_data
arguments: data_label: D74
type_guessed: string
name: retrieve_data
arguments: data_label: D144
type_guessed: string
name: retrieve_data
arguments: data_label: D87
type_guessed: string
name: retrieve_data
arguments: data_label: D141
type_guessed: string
name: retrieve_data
arguments: data_label: D49
type_guessed: string
name: retrieve_data
arguments: data_label: D113
type_guessed: string
name: retrieve_data
arguments: data_label: D29
type_guessed: string
name: retrieve_data
arguments: data_label: D109
type_guessed: string
name: retrieve_data
arguments: data_label: D40
type_guessed: string
name: retrieve_data
arguments: data_label: D24
type_guessed: string
name: retrieve_data
arguments: data_label: D93
type_guessed: string

tool: D135: TT_FIXNUM

tool: D67: TT_NULL

tool: D74: TT_LIST

tool: D144: TT_PAIR

tool: D87: TT_PROCEDURE

tool: D141: TT_BOOLEAN

tool: D49: TT_CHAR

tool: D113: TT_SYMBOL

tool: D29: TT_STRUCT

tool: D109: TT_STRING

tool: D40: TT_BYTEVECTOR

tool: D24: TT_EOF

tool: D93: unknown

assistant: ```c
const char *type_test_name(int code) {
  switch (code) {
  case 0x0:
    return "TT_FIXNUM";
  case 0x1:
    return "TT_NULL";
  case 0x2:
    return "TT_LIST";
  case 0x3:
    return "TT_PAIR";
  case 0x4:
    return "TT_PROCEDURE";
  case 0x5:
    return "TT_BOOLEAN";
  case 0x6:
    return "TT_CHAR";
  case 0x7:
    return "TT_SYMBOL";
  case 0x8:
    return "TT_STRUCT";
  case 0x9:
    return "TT_STRING";
  case 0xa:
    return "TT_BYTEVECTOR";
  case 0xb:
    return "TT_EOF";
  }
  return "unknown";
}
```
user: What is the c source code of the assembly code below:

```asm
<type_test_name>:
  endbr64
  cmp    $0xb,%edi
  ja     L3
  mov    %edi,%edi
  lea    D128(%rip),%rdx
  movslq (%rdx,%rdi,4),%rax
  add    %rdx,%rax
  notrack jmp *%rax
  lea    D87(%rip),%rax
  ret
  lea    D92(%rip),%rax
  ret
  lea    D134(%rip),%rax
  ret
  lea    D105(%rip),%rax
  ret
  lea    D108(%rip),%rax
  ret
  lea    D84(%rip),%rax
  ret
  lea    D14(%rip),%rax
  ret
  lea    D106(%rip),%rax
  ret
  lea    D126(%rip),%rax
  ret
  lea    D33(%rip),%rax
  ret
  lea    D121(%rip),%rax
  ret
L3:
  lea    D46(%rip),%rax
  ret
  lea    D79(%rip),%rax
  ret
```

tool_calls: name: retrieve_data
arguments: label: D87
datatype: string
name: retrieve_data
arguments: label: D92
datatype: string
name: retrieve_data
arguments: label: D134
datatype: string
name: retrieve_data
arguments: label: D105
datatype: string
name: retrieve_data
arguments: label: D108
datatype: string
name: retrieve_data
arguments: label: D84
datatype: string
name: retrieve_data
arguments: label: D14
datatype: string
name: retrieve_data
arguments: label: D106
datatype: string
name: retrieve_data
arguments: label: D126
datatype: string
name: retrieve_data
arguments: label: D33
datatype: string
name: retrieve_data
arguments: label: D121
datatype: string
name: retrieve_data
arguments: label: D46
datatype: string
name: retrieve_data
arguments: label: D79
datatype: string

tool: D87: TT_NULL

tool: D92: TT_LIST

tool: D134: TT_PAIR

tool: D105: TT_PROCEDURE

tool: D108: TT_BOOLEAN

tool: D84: TT_CHAR

tool: D14: TT_SYMBOL

tool: D106: TT_STRUCT

tool: D126: TT_STRING

tool: D33: TT_BYTEVECTOR

tool: D121: TT_EOF

tool: D46: unknown

tool: D79: TT_FIXNUM

assistant: ```c
const char *type_test_name(int code) {
  switch (code) {
  case 0x0:
    return "TT_FIXNUM";
  case 0x1:
    return "TT_NULL";
  case 0x2:
    return "TT_LIST";
  case 0x3:
    return "TT_PAIR";
  case 0x4:
    return "TT_PROCEDURE";
  case 0x5:
    return "TT_BOOLEAN";
  case 0x6:
    return "TT_CHAR";
  case 0x7:
    return "TT_SYMBOL";
  case 0x8:
    return "TT_STRUCT";
  case 0x9:
    return "TT_STRING";
  case 0xa:
    return "TT_BYTEVECTOR";
  case 0xb:
    return "TT_EOF";
  }
  return "unknown";
}
```
user: 提供的汇编代码用C语言表示会是什么样子:

```asm
<merge>:
  endbr64
  push   %r13
  push   %r12
  push   %rbp
  push   %rbx
  sub    $0x8,%rsp
  test   %rdi,%rdi
  je     L126
  mov    %rsi,%r9
  mov    %edx,%esi
  mov    %ecx,%r13d
  test   %r9,%r9
  je     L126
  lea    -0x1(%rcx),%ebx
  mov    %r8d,%ebp
  sub    %edx,%ebp
  cmp    %ebx,%edx
  jg     L166
  cmp    %r8d,%ecx
  jg     L166
  lea    0x1(%rdx),%ecx
  movslq %edx,%rax
  lea    (%r9,%rax,4),%rdx
  mov    %r13d,%eax
  jmp    L145
L126:
  lea    D5(%rip),%rsi
  lea    D12(%rip),%rdi
  mov    $0x0,%eax
  call   <printf@plt>
  mov    $0xffffffff,%eax
  jmp    L134
L73:
  add    $0x1,%eax
  mov    %ecx,%r12d
  mov    %r10d,(%rdx)
L162:
  add    $0x1,%ecx
  add    $0x4,%rdx
  cmp    %ebx,%esi
  jg     L42
  cmp    %r8d,%eax
  jg     L42
L145:
  movslq %esi,%r10
  mov    (%rdi,%r10,4),%r11d
  movslq %eax,%r10
  mov    (%rdi,%r10,4),%r10d
  cmp    %r10d,%r11d
  jg     L73
  add    $0x1,%esi
  mov    %ecx,%r12d
  mov    %r11d,(%rdx)
  jmp    L162
L166:
  mov    %esi,%r12d
  mov    %r13d,%eax
L42:
  cmp    %esi,%ebx
  jl     L75
  movslq %esi,%rdx
  movslq %r12d,%rcx
  sub    %rdx,%rcx
  lea    (%r9,%rcx,4),%r10
L45:
  mov    (%rdi,%rdx,4),%ecx
  mov    %ecx,(%r10,%rdx,4)
  add    $0x1,%rdx
  cmp    %edx,%ebx
  jge    L45
  add    %r12d,%r13d
  sub    %esi,%r13d
  mov    %r13d,%r12d
L75:
  cmp    %eax,%r8d
  jl     L46
  cltq
  movslq %r12d,%r12
  sub    %rax,%r12
  lea    (%r9,%r12,4),%rcx
L102:
  mov    (%rdi,%rax,4),%edx
  mov    %edx,(%rcx,%rax,4)
  add    $0x1,%rax
  cmp    %eax,%r8d
  jge    L102
L46:
  test   %ebp,%ebp
  js     L137
  movslq %r8d,%r8
  lea    0x0(,%r8,4),%rax
  mov    %ebp,%ebp
  sub    %rbp,%r8
  shl    $0x2,%r8
L71:
  mov    (%r9,%rax,1),%edx
  mov    %edx,(%rdi,%rax,1)
  mov    %rax,%rdx
  sub    $0x4,%rax
  cmp    %rdx,%r8
  jne    L71
  mov    $0x0,%eax
L134:
  add    $0x8,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  ret
L137:
  mov    $0x0,%eax
  jmp    L134
```

tool_calls: name: parse_data
arguments: data_label: D5
data_type: string
name: parse_data
arguments: data_label: D12
data_type: string

tool: D5: merge

tool: D12: You passed NULL in function %s()


assistant: ```c
int merge(int *array, int *tmp_array, int left_pos, int right_pos, int right_end) {
  if (!array || !tmp_array) {
    printf("You passed NULL in function %s()\n", __FUNCTION__);
    return -1;
  }
  int tmp = 0;
  int tmp_pos = left_pos;
  int left_end = right_pos - 1;
  int num_element = right_end - left_pos + 1;
  while (left_pos <= left_end && right_pos <= right_end) {
    if (array[left_pos] <= array[right_pos]) {
      tmp_array[tmp_pos++] = array[left_pos++];
    } else {
      tmp_array[tmp_pos++] = array[right_pos++];
    }
  }
  while (left_pos <= left_end) {
    tmp_array[tmp_pos++] = array[left_pos++];
  }
  while (right_pos <= right_end) {
    tmp_array[tmp_pos++] = array[right_pos++];
  }
  for (tmp = 0; tmp < num_element; tmp++, right_end--) {
    array[right_end] = tmp_array[right_end];
  }
  return 0;
}
```
user: Translate the below assembly code into C programming language:

```asm
<merge>:
  endbr64
  push   %r12
  push   %rbp
  push   %rbx
  test   %rdi,%rdi
  je     L11
  test   %rsi,%rsi
  je     L11
  mov    %r8d,%ebx
  lea    -0x1(%rcx),%r11d
  mov    %edx,%r9d
  mov    %ecx,%ebp
  sub    %edx,%ebx
  cmp    %r11d,%edx
  jg     L49
  cmp    %r8d,%ecx
  jg     L49
  lea    0x1(%rdx),%edx
  mov    %ecx,%eax
  movslq %edx,%rdx
  jmp    L75
  nopl   0x0(%rax)
L81:
  add    $0x1,%r9d
  mov    %ecx,-0x4(%rsi,%rdx,4)
  add    $0x1,%rdx
  cmp    %r11d,%r9d
  jg     L76
L119:
  cmp    %r8d,%eax
  jg     L76
L75:
  movslq %r9d,%rcx
  movslq %eax,%r10
  movslq %edx,%r12
  mov    (%rdi,%rcx,4),%ecx
  mov    (%rdi,%r10,4),%r10d
  cmp    %r10d,%ecx
  jle    L81
  mov    %r10d,%ecx
  add    $0x1,%eax
  mov    %ecx,-0x4(%rsi,%rdx,4)
  add    $0x1,%rdx
  cmp    %r11d,%r9d
  jle    L119
L76:
  cmp    %r9d,%r11d
  jl     L77
  movslq %r9d,%rdx
  movslq %r12d,%rcx
  sub    %rdx,%rcx
  lea    (%rsi,%rcx,4),%r10
  nopl   0x0(%rax,%rax,1)
L51:
  mov    (%rdi,%rdx,4),%ecx
  mov    %ecx,(%r10,%rdx,4)
  add    $0x1,%rdx
  cmp    %edx,%r11d
  jge    L51
  add    %r12d,%ebp
  sub    %r9d,%ebp
  movslq %ebp,%r12
L77:
  cmp    %eax,%r8d
  jl     L10
  cltq
  sub    %rax,%r12
  lea    (%rsi,%r12,4),%rcx
  nopw   0x0(%rax,%rax,1)
L6:
  mov    (%rdi,%rax,4),%edx
  mov    %edx,(%rcx,%rax,4)
  add    $0x1,%rax
  cmp    %eax,%r8d
  jge    L6
L10:
  test   %ebx,%ebx
  js     L150
  movslq %r8d,%r8
  movslq %ebx,%rbx
  lea    0x0(,%r8,4),%rax
  sub    %rbx,%r8
  shl    $0x2,%r8
  nopl   0x0(%rax,%rax,1)
L12:
  mov    (%rsi,%rax,1),%edx
  mov    %edx,(%rdi,%rax,1)
  mov    %rax,%rdx
  sub    $0x4,%rax
  cmp    %rdx,%r8
  jne    L12
L150:
  xor    %eax,%eax
L145:
  pop    %rbx
  pop    %rbp
  pop    %r12
  ret
  nopl   0x0(%rax)
L49:
  movslq %r9d,%r12
  mov    %ebp,%eax
  jmp    L76
L11:
  lea    D18(%rip),%rsi
  lea    D5(%rip),%rdi
  xor    %eax,%eax
  call   <printf@plt>
  mov    $0xffffffff,%eax
  jmp    L145
```

tool_calls: name: retrieve_data
arguments: data_label: D18
datatype: string
name: retrieve_data
arguments: data_label: D5
datatype: string

tool: D18: merge

tool: D5: You passed NULL in function %s()


assistant: ```c
int merge(int *array, int *tmp_array, int left_pos, int right_pos, int right_end) {
  if (!array || !tmp_array) {
    printf("You passed NULL in function %s()\n", __FUNCTION__);
    return -1;
  }
  int tmp = 0;
  int tmp_pos = left_pos;
  int left_end = right_pos - 1;
  int num_element = right_end - left_pos + 1;
  while (left_pos <= left_end && right_pos <= right_end) {
    if (array[left_pos] <= array[right_pos]) {
      tmp_array[tmp_pos++] = array[left_pos++];
    } else {
      tmp_array[tmp_pos++] = array[right_pos++];
    }
  }
  while (left_pos <= left_end) {
    tmp_array[tmp_pos++] = array[left_pos++];
  }
  while (right_pos <= right_end) {
    tmp_array[tmp_pos++] = array[right_pos++];
  }
  for (tmp = 0; tmp < num_element; tmp++, right_end--) {
    array[right_end] = tmp_array[right_end];
  }
  return 0;
}
```
user: 提供的汇编代码用C语言表示会是什么样子:

```asm
<tmpfile>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x90,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,-0x8(%rbp)
  xor    %eax,%eax
  lea    -0x90(%rbp),%rax
  lea    D4(%rip),%rdx
  mov    %rdx,%rsi
  mov    %rax,%rdi
  call   <strcpy@plt>
  lea    -0x90(%rbp),%rax
  mov    %rax,%rdi
  call   <mktemp@plt>
  movzbl -0x90(%rbp),%eax
  test   %al,%al
  jne    L1
  mov    $0x0,%eax
  jmp    L6
L1:
  lea    -0x90(%rbp),%rax
  lea    D16(%rip),%rdx
  mov    %rdx,%rsi
  mov    %rax,%rdi
  call   <fopen@plt>
L6:
  mov    -0x8(%rbp),%rdx
  sub    %fs:0x28,%rdx
  je     L5
  call   <__stack_chk_fail@plt>
L5:
  leave
  ret
```

tool_calls: name: read_data
arguments: tag: D4
type_guessed: string
name: read_data
arguments: tag: D16
type_guessed: string

tool: D4: /tmp/libcXXXXXX

tool: D16: w+

assistant: ```c
FILE *tmpfile() {
  char buffer[128];
  strcpy(buffer, "/tmp/libcXXXXXX");
  mktemp(buffer);
  if (buffer[0] == 0) {
    return NULL;
  };
  return fopen(buffer, "w+");
}
```
user: Demonstrate the C code that generates the assembly output below:

```asm
<tmpfile>:
  endbr64
  push   %rbx
  sub    $0x90,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,0x88(%rsp)
  xor    %eax,%eax
  mov    %rsp,%rbx
  lea    D10(%rip),%rsi
  mov    %rbx,%rdi
  call   <strcpy@plt>
  mov    %rbx,%rdi
  call   <mktemp@plt>
  mov    $0x0,%eax
  cmpb   $0x0,(%rsp)
  je     L3
  mov    %rsp,%rdi
  lea    D1(%rip),%rsi
  call   <fopen@plt>
L3:
  mov    0x88(%rsp),%rdx
  sub    %fs:0x28,%rdx
  jne    L15
  add    $0x90,%rsp
  pop    %rbx
  ret
L15:
  call   <__stack_chk_fail@plt>
```

tool_calls: name: disassemble_data
arguments: data_tag: D10
type_infered: string
name: disassemble_data
arguments: data_tag: D1
type_infered: string

tool: D10: /tmp/libcXXXXXX

tool: D1: w+

assistant: ```c
FILE *tmpfile() {
  char buffer[128];
  strcpy(buffer, "/tmp/libcXXXXXX");
  mktemp(buffer);
  if (buffer[0] == 0) {
    return NULL;
  };
  return fopen(buffer, "w+");
}
```
user: Converte this assembly snippet into its equivalent C code:

```asm
<tmpfile>:
  endbr64
  push   %rbp
  lea    D6(%rip),%rsi
  sub    $0x90,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,0x88(%rsp)
  xor    %eax,%eax
  mov    %rsp,%rbp
  mov    %rbp,%rdi
  call   <strcpy@plt>
  mov    %rbp,%rdi
  call   <mktemp@plt>
  xor    %eax,%eax
  cmpb   $0x0,(%rsp)
  je     L15
  lea    D18(%rip),%rsi
  mov    %rbp,%rdi
  call   <fopen@plt>
L15:
  mov    0x88(%rsp),%rdx
  sub    %fs:0x28,%rdx
  jne    L13
  add    $0x90,%rsp
  pop    %rbp
  ret
L13:
  call   <__stack_chk_fail@plt>
```

tool_calls: name: parse_data
arguments: label: D6
type: string
name: parse_data
arguments: label: D18
type: string

tool: D6: /tmp/libcXXXXXX

tool: D18: w+

assistant: ```c
FILE *tmpfile() {
  char buffer[128];
  strcpy(buffer, "/tmp/libcXXXXXX");
  mktemp(buffer);
  if (buffer[0] == 0) {
    return NULL;
  };
  return fopen(buffer, "w+");
}
```
user: 请显示与下面列出的汇编代码相匹配的C语言实现:

```asm
<tmpfile>:
  endbr64
  push   %rbp
  lea    D11(%rip),%rsi
  sub    $0x90,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,0x88(%rsp)
  xor    %eax,%eax
  mov    %rsp,%rbp
  mov    %rbp,%rdi
  call   <strcpy@plt>
  mov    %rbp,%rdi
  call   <mktemp@plt>
  xor    %eax,%eax
  cmpb   $0x0,(%rsp)
  je     L1
  lea    D14(%rip),%rsi
  mov    %rbp,%rdi
  call   <fopen@plt>
L1:
  mov    0x88(%rsp),%rdx
  sub    %fs:0x28,%rdx
  jne    L8
  add    $0x90,%rsp
  pop    %rbp
  ret
L8:
  call   <__stack_chk_fail@plt>
```

tool_calls: name: extract_symbolic_data
arguments: tag: D11
data_type: string
name: extract_symbolic_data
arguments: tag: D14
data_type: string

tool: D11: /tmp/libcXXXXXX

tool: D14: w+

assistant: ```c
FILE *tmpfile() {
  char buffer[128];
  strcpy(buffer, "/tmp/libcXXXXXX");
  mktemp(buffer);
  if (buffer[0] == 0) {
    return NULL;
  };
  return fopen(buffer, "w+");
}
```
user: Converte this assembly snippet into its equivalent C code:

```asm
<copy_file>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x20,%rsp
  mov    %rdi,-0x18(%rbp)
  mov    %rsi,-0x20(%rbp)
  jmp    L8
L6:
  movsbl -0x1(%rbp),%eax
  mov    -0x20(%rbp),%rdx
  mov    %rdx,%rsi
  mov    %eax,%edi
  call   <fputc@plt>
L8:
  mov    -0x18(%rbp),%rax
  mov    %rax,%rdi
  call   <fgetc@plt>
  mov    D2(%rip),%rdx
  mov    (%rdx),%rdx
  cmp    %rdx,%rax
  setne  %al
  mov    %al,-0x1(%rbp)
  cmpb   $0x0,-0x1(%rbp)
  jne    L6
  nop
  nop
  leave
  ret
```

assistant: ```c
void copy_file(FILE *in, FILE *out) {
  char c;
  while (c = fgetc(in) != EOF) {
    fputc(c, out);
  }
}
```
user: Converte this assembly snippet into its equivalent C code:

```asm
<copy_file>:
  endbr64
  push   %rbp
  push   %rbx
  sub    $0x8,%rsp
  mov    %rdi,%rbx
  mov    %rsi,%rbp
  jmp    L4
L0:
  mov    %rbp,%rsi
  mov    $0x1,%edi
  call   <fputc@plt>
L4:
  mov    %rbx,%rdi
  call   <fgetc@plt>
  mov    D5(%rip),%rdx
  cmp    (%rdx),%rax
  jne    L0
  add    $0x8,%rsp
  pop    %rbx
  pop    %rbp
  ret
```

assistant: ```c
void copy_file(FILE *in, FILE *out) {
  char c;
  while (c = fgetc(in) != EOF) {
    fputc(c, out);
  }
}
```
user: Converte this assembly snippet into its equivalent C code:

```asm
<copy_file>:
  endbr64
  push   %r12
  mov    D3(%rip),%r12
  push   %rbp
  mov    %rsi,%rbp
  push   %rbx
  mov    %rdi,%rbx
  jmp    L15
  nopw   0x0(%rax,%rax,1)
L10:
  mov    %rbp,%rsi
  mov    $0x1,%edi
  call   <fputc@plt>
L15:
  mov    %rbx,%rdi
  call   <fgetc@plt>
  cmp    (%r12),%rax
  jne    L10
  pop    %rbx
  pop    %rbp
  pop    %r12
  ret
```

assistant: ```c
void copy_file(FILE *in, FILE *out) {
  char c;
  while (c = fgetc(in) != EOF) {
    fputc(c, out);
  }
}
```
user: Demonstrate the C code that generates the assembly output below:

```asm
<copy_file>:
  endbr64
  push   %r12
  mov    D5(%rip),%r12
  push   %rbp
  mov    %rsi,%rbp
  push   %rbx
  mov    %rdi,%rbx
  jmp    L19
  nopw   0x0(%rax,%rax,1)
L14:
  mov    %rbp,%rsi
  mov    $0x1,%edi
  call   <fputc@plt>
L19:
  mov    %rbx,%rdi
  call   <fgetc@plt>
  cmp    (%r12),%rax
  jne    L14
  pop    %rbx
  pop    %rbp
  pop    %r12
  ret
```

assistant: ```c
void copy_file(FILE *in, FILE *out) {
  char c;
  while (c = fgetc(in) != EOF) {
    fputc(c, out);
  }
}
```
user: 请将这段汇编代码片段转换成等效的C代码:

```asm
<replace>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x50,%rsp
  mov    %rdi,-0x38(%rbp)
  mov    %rsi,-0x40(%rbp)
  mov    %rdx,-0x48(%rbp)
  mov    -0x38(%rbp),%rax
  mov    %rax,-0x30(%rbp)
  mov    -0x38(%rbp),%rax
  mov    $0x0,%esi
  mov    %rax,%rdi
  call   <strchr@plt>
  mov    %rax,-0x20(%rbp)
  mov    -0x20(%rbp),%rax
  sub    -0x38(%rbp),%rax
  mov    %rax,-0x28(%rbp)
  mov    -0x40(%rbp),%rax
  mov    %rax,%rdi
  call   <strlen@plt>
  mov    %rax,-0x18(%rbp)
  mov    -0x48(%rbp),%rax
  mov    %rax,%rdi
  call   <strlen@plt>
  mov    %rax,-0x10(%rbp)
  mov    -0x18(%rbp),%rax
  sub    -0x10(%rbp),%rax
  mov    %rax,-0x8(%rbp)
  mov    -0x18(%rbp),%rax
  cmp    -0x10(%rbp),%rax
  jae    L3
  mov    $0xffffffff,%eax
  jmp    L11
L7:
  mov    -0x10(%rbp),%rdx
  mov    -0x48(%rbp),%rcx
  mov    -0x30(%rbp),%rax
  mov    %rcx,%rsi
  mov    %rax,%rdi
  call   <memcpy@plt>
  mov    -0x20(%rbp),%rax
  sub    -0x30(%rbp),%rax
  mov    %eax,%edx
  mov    -0x18(%rbp),%rax
  mov    %eax,%ecx
  mov    %edx,%eax
  sub    %ecx,%eax
  add    $0x1,%eax
  mov    %eax,%edx
  mov    -0x30(%rbp),%rcx
  mov    -0x18(%rbp),%rax
  add    %rax,%rcx
  mov    -0x30(%rbp),%rsi
  mov    -0x10(%rbp),%rax
  add    %rsi,%rax
  mov    %rcx,%rsi
  mov    %rax,%rdi
  call   <memmove@plt>
  mov    -0x8(%rbp),%rax
  sub    %rax,-0x28(%rbp)
L3:
  mov    -0x40(%rbp),%rdx
  mov    -0x30(%rbp),%rax
  mov    %rdx,%rsi
  mov    %rax,%rdi
  call   <strstr@plt>
  mov    %rax,-0x30(%rbp)
  cmpq   $0x0,-0x30(%rbp)
  jne    L7
  mov    -0x28(%rbp),%rax
L11:
  leave
  ret
```

assistant: ```c
int replace(char *buf, const char *srch, const char *rpl) {
  char *ptr = buf, *end = strchr(buf, '\0');
  size_t len = end - buf;
  size_t ls = strlen(srch);
  size_t lr = strlen(rpl);
  size_t diff = ls - lr;
  if (ls < lr)
    return -1;
  while ((ptr = strstr(ptr, srch))) {
    memcpy(ptr, rpl, lr);
    memmove(ptr + lr, ptr + ls, end - ptr - ls + 1);
    len -= diff;
  }
  return (int)len;
}
```
user: 请将以下的汇编代码转换成C语言代码：

```asm
<replace>:
  endbr64
  push   %r15
  push   %r14
  push   %r13
  push   %r12
  push   %rbp
  push   %rbx
  sub    $0x18,%rsp
  mov    %rdi,%rbx
  mov    %rsi,%rbp
  mov    %rsi,(%rsp)
  mov    %rdx,%r15
  mov    %rdx,0x8(%rsp)
  mov    $0x0,%esi
  call   <strchr@plt>
  mov    %rax,%r14
  mov    %rax,%r13
  sub    %rbx,%r13
  mov    %rbp,%rdi
  call   <strlen@plt>
  mov    %rax,%rbp
  mov    %r15,%rdi
  call   <strlen@plt>
  cmp    %rax,%rbp
  jb     L33
  mov    %rax,%r12
  mov    $0x1,%r15d
  jmp    L24
L30:
  mov    %r12,%rdx
  mov    0x8(%rsp),%rsi
  mov    %rbx,%rdi
  call   <memcpy@plt>
  mov    %r14,%rax
  sub    %rbx,%rax
  mov    %r15d,%edx
  sub    %ebp,%edx
  add    %eax,%edx
  lea    (%rbx,%rbp,1),%rsi
  lea    (%rbx,%r12,1),%rdi
  call   <memmove@plt>
  mov    %r12,%rax
  sub    %rbp,%rax
  add    %rax,%r13
L24:
  mov    (%rsp),%rsi
  mov    %rbx,%rdi
  call   <strstr@plt>
  mov    %rax,%rbx
  test   %rax,%rax
  jne    L30
  mov    %r13d,%eax
L13:
  add    $0x18,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  pop    %r15
  ret
L33:
  mov    $0xffffffff,%eax
  jmp    L13
```

assistant: ```c
int replace(char *buf, const char *srch, const char *rpl) {
  char *ptr = buf, *end = strchr(buf, '\0');
  size_t len = end - buf;
  size_t ls = strlen(srch);
  size_t lr = strlen(rpl);
  size_t diff = ls - lr;
  if (ls < lr)
    return -1;
  while ((ptr = strstr(ptr, srch))) {
    memcpy(ptr, rpl, lr);
    memmove(ptr + lr, ptr + ls, end - ptr - ls + 1);
    len -= diff;
  }
  return (int)len;
}
```