ylfeng/ReF-Decompile-dataset huggingface dataset:
user: 这段汇编代码用C语言表示是什么样的？

```asm
<print_escaped>:
  endbr64
  push   %r13
  push   %r12
  push   %rbp
  mov    %rdi,%rbp
  push   %rbx
  mov    %rsi,%rbx
  mov    %rdi,%rsi
  mov    $0x22,%edi
  sub    $0x8,%rsp
  call   <putc@plt>
  movzbl (%rbx),%eax
  test   %al,%al
  je     L34
  lea    D12(%rip),%r12
  lea    D5(%rip),%r13
  jmp    L80
  nopl   0x0(%rax,%rax,1)
L21:
  cmp    $0x22,%al
  je     L43
  cmp    $0x5c,%al
  je     L43
L47:
  movsbl (%rbx),%edi
  mov    %rbp,%rsi
  add    $0x1,%rbx
  call   <putc@plt>
  movzbl (%rbx),%eax
  test   %al,%al
  je     L34
L80:
  cmp    $0xa,%al
  jne    L21
  mov    %rbp,%rcx
  mov    $0x3,%edx
  mov    $0x1,%esi
  mov    %r12,%rdi
  call   <fwrite@plt>
  cmpb   $0x0,0x1(%rbx)
  je     L57
  mov    %rbp,%rcx
  mov    $0x2,%edx
  mov    $0x1,%esi
  mov    %r13,%rdi
  call   <fwrite@plt>
  movzbl 0x1(%rbx),%eax
  add    $0x1,%rbx
  test   %al,%al
  jne    L80
L34:
  add    $0x8,%rsp
  mov    %rbp,%rsi
  mov    $0x22,%edi
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  jmp    1060 <putc@plt>
  nopl   (%rax)
L43:
  mov    %rbp,%rsi
  mov    $0x5c,%edi
  call   <putc@plt>
  jmp    L47
  nopw   0x0(%rax,%rax,1)
L57:
  add    $0x8,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  ret
```

tool_calls: name: retrieve_data
arguments: tag: D12
data_type: string
name: retrieve_data
arguments: tag: D5
data_type: string

tool: D12: \n"

tool: D5: 
"

assistant: ```c
void print_escaped(FILE *stream, const char *str) {
  putc('"', stream);
  for (; *str != '\0'; str++)
    if (*str == '\n') {
      fputs("\\n\"", stream);
      if (str[1] == '\0')
        return;
      fputs("\n\"", stream);
    } else {
      if (*str == '"' || *str == '\\')
        putc('\\', stream);
      putc(*str, stream);
    }
  putc('"', stream);
}
```
user: What is the c source code of the assembly code below:

```asm
<swap_bytes16>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  mov    %edi,-0x14(%rbp)
  mov    -0x14(%rbp),%eax
  movzbl %al,%eax
  mov    %eax,-0x4(%rbp)
  shll   $0x8,-0x4(%rbp)
  mov    -0x14(%rbp),%eax
  sar    $0x8,%eax
  or     %eax,-0x4(%rbp)
  mov    -0x4(%rbp),%eax
  pop    %rbp
  ret
```

assistant: ```c
uint16_t swap_bytes16(uint16_t i) {
  uint16_t res = i & 0xff;
  res <<= 8;
  res |= i >> 8;
  return res;
}
```
user: 这段汇编代码用C语言表示是什么样的？

```asm
<swap_bytes16>:
  endbr64
  mov    %edi,%eax
  shl    $0x8,%eax
  movzwl %ax,%eax
  sar    $0x8,%edi
  or     %edi,%eax
  ret
```

assistant: ```c
uint16_t swap_bytes16(uint16_t i) {
  uint16_t res = i & 0xff;
  res <<= 8;
  res |= i >> 8;
  return res;
}
```
user: Please show me the C implementation that matches the assembly code listed below:

```asm
<swap_bytes16>:
  endbr64
  mov    %edi,%eax
  sar    $0x8,%edi
  shl    $0x8,%eax
  movzwl %ax,%eax
  or     %edi,%eax
  ret
```

assistant: ```c
uint16_t swap_bytes16(uint16_t i) {
  uint16_t res = i & 0xff;
  res <<= 8;
  res |= i >> 8;
  return res;
}
```
user: 提供的汇编代码用C语言表示会是什么样子:

```asm
<strstr>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  mov    %rdi,-0x18(%rbp)
  mov    %rsi,-0x20(%rbp)
  jmp    L11
L21:
  movl   $0x0,-0x4(%rbp)
  jmp    L24
L31:
  mov    -0x4(%rbp),%eax
  movslq %eax,%rdx
  mov    -0x20(%rbp),%rax
  add    %rdx,%rax
  movzbl (%rax),%edx
  mov    -0x18(%rbp),%rax
  movzbl (%rax),%eax
  cmp    %al,%dl
  jne    L35
  mov    -0x18(%rbp),%rax
  jmp    L9
L35:
  addl   $0x1,-0x4(%rbp)
L24:
  mov    -0x4(%rbp),%eax
  movslq %eax,%rdx
  mov    -0x20(%rbp),%rax
  add    %rdx,%rax
  movzbl (%rax),%eax
  test   %al,%al
  jne    L31
  addq   $0x1,-0x18(%rbp)
L11:
  mov    -0x18(%rbp),%rax
  movzbl (%rax),%eax
  test   %al,%al
  jne    L21
  mov    $0x0,%eax
L9:
  pop    %rbp
  ret
```

assistant: ```c
char *strstr(const char *s1, const char *s2) {
  int i;
  while (*s1) {
    for (i = 0; s2[i]; i++)
      if (s2[i] == *s1)
        return (char *)s1;
    s1++;
  }
  return NULL;
}
```
user: 请将这段汇编代码片段转换成等效的C代码：

```asm
<strstr>:
  endbr64
  mov    %rdi,%rax
  movzbl (%rdi),%r8d
  test   %r8b,%r8b
  je     L19
  movzbl (%rsi),%edi
L37:
  lea    0x1(%rsi),%rcx
  mov    %edi,%edx
  test   %dil,%dil
  je     L0
L26:
  cmp    %r8b,%dl
  je     L35
  add    $0x1,%rcx
  movzbl -0x1(%rcx),%edx
  test   %dl,%dl
  jne    L26
L0:
  add    $0x1,%rax
  movzbl (%rax),%r8d
  test   %r8b,%r8b
  jne    L37
  mov    $0x0,%eax
L35:
  ret
L19:
  mov    $0x0,%eax
  ret
```

assistant: ```c
char *strstr(const char *s1, const char *s2) {
  int i;
  while (*s1) {
    for (i = 0; s2[i]; i++)
      if (s2[i] == *s1)
        return (char *)s1;
    s1++;
  }
  return NULL;
}
```
user: What would the C source look like for the assembly code provided here?

```asm
<strstr>:
  endbr64
  movzbl (%rdi),%r8d
  mov    %rdi,%rax
  test   %r8b,%r8b
  je     L3
  movzbl (%rsi),%edi
L46:
  lea    0x1(%rsi),%rcx
  mov    %edi,%edx
  test   %dil,%dil
  jne    L31
  jmp    L25
L53:
  movzbl (%rcx),%edx
  add    $0x1,%rcx
  test   %dl,%dl
  je     L25
L31:
  cmp    %r8b,%dl
  jne    L53
  ret
  nopl   0x0(%rax)
L25:
  movzbl 0x1(%rax),%r8d
  add    $0x1,%rax
  test   %r8b,%r8b
  jne    L46
L3:
  xor    %eax,%eax
  ret
```

assistant: ```c
char *strstr(const char *s1, const char *s2) {
  int i;
  while (*s1) {
    for (i = 0; s2[i]; i++)
      if (s2[i] == *s1)
        return (char *)s1;
    s1++;
  }
  return NULL;
}
```
user: What is the c source code of the assembly code below:

```asm
<strstr>:
  endbr64
  movzbl (%rdi),%r8d
  mov    %rdi,%rax
  test   %r8b,%r8b
  je     L57
  movzbl (%rsi),%edi
L28:
  lea    0x1(%rsi),%rcx
  mov    %edi,%edx
  test   %dil,%dil
  jne    L50
  jmp    L40
L51:
  movzbl (%rcx),%edx
  add    $0x1,%rcx
  test   %dl,%dl
  je     L40
L50:
  cmp    %r8b,%dl
  jne    L51
  ret
  nopl   0x0(%rax)
L40:
  movzbl 0x1(%rax),%r8d
  add    $0x1,%rax
  test   %r8b,%r8b
  jne    L28
L57:
  xor    %eax,%eax
  ret
```

assistant: ```c
char *strstr(const char *s1, const char *s2) {
  int i;
  while (*s1) {
    for (i = 0; s2[i]; i++)
      if (s2[i] == *s1)
        return (char *)s1;
    s1++;
  }
  return NULL;
}
```
user: 提供的汇编代码用C语言表示会是什么样子：

```asm
<main>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  mov    $0x0,%eax
  call   <getpid@plt>
  mov    %eax,%esi
  lea    D1(%rip),%rax
  mov    %rax,%rdi
  call   <printf@plt>
  mov    $0x0,%eax
  call   <master@plt>
  pop    %rbp
  ret
```

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

tool: D1: Welcome to the game Rock-Paper-Scissors! [%d]


assistant: ```c
int main() {
  printf("Welcome to the game Rock-Paper-Scissors! [%d]\n", getpid());
  return (master());
}
```
user: 请从给定的汇编指令推导出C源代码：

```asm
<main>:
  endbr64
  sub    $0x8,%rsp
  mov    $0x0,%eax
  call   <getpid@plt>
  mov    %eax,%esi
  lea    D7(%rip),%rdi
  call   <printf@plt>
  mov    $0x0,%eax
  call   <master@plt>
  add    $0x8,%rsp
  ret
```

tool_calls: name: unpack_data
arguments: data_tag: D7
type: string

tool: D7: Welcome to the game Rock-Paper-Scissors! [%d]


assistant: ```c
int main() {
  printf("Welcome to the game Rock-Paper-Scissors! [%d]\n", getpid());
  return (master());
}
```
user: 这段汇编代码用C语言表示是什么样的:

```asm
<main>:
  endbr64
  sub    $0x8,%rsp
  xor    %eax,%eax
  call   <getpid@plt>
  lea    D5(%rip),%rdi
  mov    %eax,%esi
  call   <printf@plt>
  xor    %eax,%eax
  add    $0x8,%rsp
  jmp    1090 <master@plt>
```

tool_calls: name: extract_symbolic_data
arguments: data_tag: D5
datatype: string

tool: D5: Welcome to the game Rock-Paper-Scissors! [%d]


assistant: ```c
int main() {
  printf("Welcome to the game Rock-Paper-Scissors! [%d]\n", getpid());
  return (master());
}
```
user: Demonstrate the C code that generates the assembly output below:

```asm
<main>:
  endbr64
  sub    $0x8,%rsp
  xor    %eax,%eax
  call   <getpid@plt>
  lea    D0(%rip),%rdi
  mov    %eax,%esi
  call   <printf@plt>
  xor    %eax,%eax
  add    $0x8,%rsp
  jmp    1090 <master@plt>
```

tool_calls: name: extract_symbolic_data
arguments: data_tag: D0
datatype: string

tool: D0: Welcome to the game Rock-Paper-Scissors! [%d]


assistant: ```c
int main() {
  printf("Welcome to the game Rock-Paper-Scissors! [%d]\n", getpid());
  return (master());
}
```
user: Demonstrate the C code that generates the assembly output below:

```asm
<main>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x10,%rsp
L4:
  mov    $0x0,%eax
  call   <desplayMenuOptions@plt>
  mov    $0x0,%eax
  call   <getMenuOption@plt>
  mov    %eax,-0x4(%rbp)
  mov    -0x4(%rbp),%eax
  mov    %eax,%edi
  call   <performOperation@plt>
  mov    $0x0,%eax
  call   <waitForEnterKey@plt>
  jmp    L4
```

assistant: ```c
int main() {
  while (1) {
    desplayMenuOptions();
    int i = getMenuOption();
    performOperation(i);
    waitForEnterKey();
  }
  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
<main>:
  endbr64
  sub    $0x8,%rsp
L3:
  mov    $0x0,%eax
  call   <desplayMenuOptions@plt>
  mov    $0x0,%eax
  call   <getMenuOption@plt>
  mov    %eax,%edi
  call   <performOperation@plt>
  mov    $0x0,%eax
  call   <waitForEnterKey@plt>
  jmp    L3
```

assistant: ```c
int main() {
  while (1) {
    desplayMenuOptions();
    int i = getMenuOption();
    performOperation(i);
    waitForEnterKey();
  }
  return 0;
}
```
user: 请将这段汇编代码片段转换成等效的C代码:

```asm
<main>:
  endbr64
  sub    $0x8,%rsp
  nopl   0x0(%rax,%rax,1)
L5:
  xor    %eax,%eax
  call   <desplayMenuOptions@plt>
  xor    %eax,%eax
  call   <getMenuOption@plt>
  mov    %eax,%edi
  call   <performOperation@plt>
  xor    %eax,%eax
  call   <waitForEnterKey@plt>
  jmp    L5
```

assistant: ```c
int main() {
  while (1) {
    desplayMenuOptions();
    int i = getMenuOption();
    performOperation(i);
    waitForEnterKey();
  }
  return 0;
}
```
user: 请将以下的汇编代码转换成C语言代码:

```asm
<main>:
  endbr64
  sub    $0x8,%rsp
  nopl   0x0(%rax,%rax,1)
L2:
  xor    %eax,%eax
  call   <desplayMenuOptions@plt>
  xor    %eax,%eax
  call   <getMenuOption@plt>
  mov    %eax,%edi
  call   <performOperation@plt>
  xor    %eax,%eax
  call   <waitForEnterKey@plt>
  jmp    L2
```

assistant: ```c
int main() {
  while (1) {
    desplayMenuOptions();
    int i = getMenuOption();
    performOperation(i);
    waitForEnterKey();
  }
  return 0;
}
```
user: 下面的汇编指令对应的C源代码是什么:

```asm
<core_power_help>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  lea    D87(%rip),%rax
  mov    %rax,%rdi
  call   <printf@plt>
  lea    D67(%rip),%rax
  mov    %rax,%rdi
  call   <printf@plt>
  lea    D71(%rip),%rax
  mov    %rax,%rdi
  call   <printf@plt>
  lea    D76(%rip),%rax
  mov    %rax,%rdi
  call   <printf@plt>
  lea    D2(%rip),%rax
  mov    %rax,%rdi
  call   <printf@plt>
  lea    D40(%rip),%rax
  mov    %rax,%rdi
  call   <printf@plt>
  lea    D49(%rip),%rax
  mov    %rax,%rdi
  call   <printf@plt>
  lea    D77(%rip),%rax
  mov    %rax,%rdi
  call   <printf@plt>
  lea    D45(%rip),%rax
  mov    %rax,%rdi
  call   <printf@plt>
  nop
  pop    %rbp
  ret
```

tool_calls: name: retrieve_data
arguments: data_tag: D87
datatype: string
name: retrieve_data
arguments: data_tag: D67
datatype: string
name: retrieve_data
arguments: data_tag: D71
datatype: string
name: retrieve_data
arguments: data_tag: D76
datatype: string
name: retrieve_data
arguments: data_tag: D2
datatype: string
name: retrieve_data
arguments: data_tag: D40
datatype: string
name: retrieve_data
arguments: data_tag: D49
datatype: string
name: retrieve_data
arguments: data_tag: D77
datatype: string
name: retrieve_data
arguments: data_tag: D45
datatype: string

tool: D87: core-power:	Interface that allows user to define per core/tile
		priority.


tool: D67: 
Commands : For feature=core-power


tool: D71: 	info


tool: D76: 	enable


tool: D2: 	disable


tool: D40: 	config


tool: D49: 	get-config


tool: D77: 	assoc


tool: D45: 	get-assoc


assistant: ```c
void core_power_help(void) {
  printf("core-power:\tInterface that allows user to define per core/tile\n		priority.\n");
  printf("\nCommands : For feature=core-power\n");
  printf("\tinfo\n");
  printf("\tenable\n");
  printf("\tdisable\n");
  printf("\tconfig\n");
  printf("\tget-config\n");
  printf("\tassoc\n");
  printf("\tget-assoc\n");
}
```
user: 提供的汇编代码用C语言表示会是什么样子：

```asm
<core_power_help>:
  endbr64
  sub    $0x8,%rsp
  lea    D68(%rip),%rdi
  call   <printf@plt>
  lea    D60(%rip),%rdi
  call   <printf@plt>
  lea    D23(%rip),%rdi
  call   <printf@plt>
  lea    D18(%rip),%rdi
  call   <printf@plt>
  lea    D26(%rip),%rdi
  call   <printf@plt>
  lea    D7(%rip),%rdi
  call   <printf@plt>
  lea    D37(%rip),%rdi
  call   <printf@plt>
  lea    D2(%rip),%rdi
  call   <printf@plt>
  lea    D84(%rip),%rdi
  call   <printf@plt>
  add    $0x8,%rsp
  ret
```

tool_calls: name: retrieve_data
arguments: data_label: D68
type: string
name: retrieve_data
arguments: data_label: D60
type: string
name: retrieve_data
arguments: data_label: D23
type: string
name: retrieve_data
arguments: data_label: D18
type: string
name: retrieve_data
arguments: data_label: D26
type: string
name: retrieve_data
arguments: data_label: D7
type: string
name: retrieve_data
arguments: data_label: D37
type: string
name: retrieve_data
arguments: data_label: D2
type: string
name: retrieve_data
arguments: data_label: D84
type: string

tool: D68: core-power:	Interface that allows user to define per core/tile
		priority.


tool: D60: 
Commands : For feature=core-power


tool: D23: 	info


tool: D18: 	enable


tool: D26: 	disable


tool: D7: 	config


tool: D37: 	get-config


tool: D2: 	assoc


tool: D84: 	get-assoc


assistant: ```c
void core_power_help(void) {
  printf("core-power:\tInterface that allows user to define per core/tile\n		priority.\n");
  printf("\nCommands : For feature=core-power\n");
  printf("\tinfo\n");
  printf("\tenable\n");
  printf("\tdisable\n");
  printf("\tconfig\n");
  printf("\tget-config\n");
  printf("\tassoc\n");
  printf("\tget-assoc\n");
}
```
user: 请从给定的汇编指令推导出C源代码:

```asm
<core_power_help>:
  endbr64
  sub    $0x8,%rsp
  lea    D61(%rip),%rdi
  call   <printf@plt>
  lea    D84(%rip),%rdi
  call   <printf@plt>
  lea    D43(%rip),%rdi
  call   <printf@plt>
  lea    D45(%rip),%rdi
  call   <printf@plt>
  lea    D60(%rip),%rdi
  call   <printf@plt>
  lea    D23(%rip),%rdi
  call   <printf@plt>
  lea    D19(%rip),%rdi
  call   <printf@plt>
  lea    D68(%rip),%rdi
  call   <printf@plt>
  lea    D79(%rip),%rdi
  add    $0x8,%rsp
  jmp    1050 <printf@plt>
```

tool_calls: name: retrieve_data
arguments: data_label: D61
type: string
name: retrieve_data
arguments: data_label: D84
type: string
name: retrieve_data
arguments: data_label: D43
type: string
name: retrieve_data
arguments: data_label: D45
type: string
name: retrieve_data
arguments: data_label: D60
type: string
name: retrieve_data
arguments: data_label: D23
type: string
name: retrieve_data
arguments: data_label: D19
type: string
name: retrieve_data
arguments: data_label: D68
type: string
name: retrieve_data
arguments: data_label: D79
type: string

tool: D61: core-power:	Interface that allows user to define per core/tile
		priority.


tool: D84: 
Commands : For feature=core-power


tool: D43: 	info


tool: D45: 	enable


tool: D60: 	disable


tool: D23: 	config


tool: D19: 	get-config


tool: D68: 	assoc


tool: D79: 	get-assoc


assistant: ```c
void core_power_help(void) {
  printf("core-power:\tInterface that allows user to define per core/tile\n		priority.\n");
  printf("\nCommands : For feature=core-power\n");
  printf("\tinfo\n");
  printf("\tenable\n");
  printf("\tdisable\n");
  printf("\tconfig\n");
  printf("\tget-config\n");
  printf("\tassoc\n");
  printf("\tget-assoc\n");
}
```
user: 请将以下的汇编代码转换成C语言代码:

```asm
<core_power_help>:
  endbr64
  sub    $0x8,%rsp
  lea    D47(%rip),%rdi
  call   <printf@plt>
  lea    D77(%rip),%rdi
  call   <printf@plt>
  lea    D21(%rip),%rdi
  call   <printf@plt>
  lea    D83(%rip),%rdi
  call   <printf@plt>
  lea    D42(%rip),%rdi
  call   <printf@plt>
  lea    D56(%rip),%rdi
  call   <printf@plt>
  lea    D3(%rip),%rdi
  call   <printf@plt>
  lea    D11(%rip),%rdi
  call   <printf@plt>
  lea    D43(%rip),%rdi
  add    $0x8,%rsp
  jmp    1050 <printf@plt>
```

tool_calls: name: disassemble_data
arguments: data_label: D47
data_type: string
name: disassemble_data
arguments: data_label: D77
data_type: string
name: disassemble_data
arguments: data_label: D21
data_type: string
name: disassemble_data
arguments: data_label: D83
data_type: string
name: disassemble_data
arguments: data_label: D42
data_type: string
name: disassemble_data
arguments: data_label: D56
data_type: string
name: disassemble_data
arguments: data_label: D3
data_type: string
name: disassemble_data
arguments: data_label: D11
data_type: string
name: disassemble_data
arguments: data_label: D43
data_type: string

tool: D47: core-power:	Interface that allows user to define per core/tile
		priority.


tool: D77: 
Commands : For feature=core-power


tool: D21: 	info


tool: D83: 	enable


tool: D42: 	disable


tool: D56: 	config


tool: D3: 	get-config


tool: D11: 	assoc


tool: D43: 	get-assoc


assistant: ```c
void core_power_help(void) {
  printf("core-power:\tInterface that allows user to define per core/tile\n		priority.\n");
  printf("\nCommands : For feature=core-power\n");
  printf("\tinfo\n");
  printf("\tenable\n");
  printf("\tdisable\n");
  printf("\tconfig\n");
  printf("\tget-config\n");
  printf("\tassoc\n");
  printf("\tget-assoc\n");
}
```
user: Translate the below assembly code into C programming language:

```asm
<write_restorecursor>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x30,%rsp
  mov    %rdi,-0x18(%rbp)
  mov    %rsi,-0x20(%rbp)
  mov    %rdx,-0x28(%rbp)
  mov    $0x0,%eax
  call   <str_new@plt>
  mov    %rax,-0x8(%rbp)
  mov    -0x18(%rbp),%rax
  mov    %rax,%rdi
  call   <write_margin@plt>
  mov    -0x28(%rbp),%rdx
  mov    -0x8(%rbp),%rcx
  mov    -0x20(%rbp),%rax
  mov    %rcx,%rsi
  mov    %rax,%rdi
  call   <restore_string@plt>
  mov    -0x8(%rbp),%rdx
  mov    -0x18(%rbp),%rax
  mov    %rdx,%rsi
  mov    %rax,%rdi
  call   <write_str@plt>
  mov    -0x18(%rbp),%rax
  mov    %rax,%rdi
  call   <write_newline@plt>
  mov    -0x8(%rbp),%rax
  mov    %rax,%rdi
  call   <str_delete@plt>
  nop
  leave
  ret
```

assistant: ```c
void write_restorecursor(struct generator *g, struct node *p, struct str *savevar) {
  struct str *temp = str_new();
  write_margin(g);
  restore_string(p, temp, savevar);
  write_str(g, temp);
  write_newline(g);
  str_delete(temp);
}
```
user: 请将这段汇编代码片段转换成等效的C代码：

```asm
<write_restorecursor>:
  endbr64
  push   %r13
  push   %r12
  push   %rbp
  push   %rbx
  sub    $0x8,%rsp
  mov    %rdi,%rbp
  mov    %rsi,%r12
  mov    %rdx,%r13
  mov    $0x0,%eax
  call   <str_new@plt>
  mov    %rax,%rbx
  mov    %rbp,%rdi
  call   <write_margin@plt>
  mov    %r13,%rdx
  mov    %rbx,%rsi
  mov    %r12,%rdi
  call   <restore_string@plt>
  mov    %rbx,%rsi
  mov    %rbp,%rdi
  call   <write_str@plt>
  mov    %rbp,%rdi
  call   <write_newline@plt>
  mov    %rbx,%rdi
  call   <str_delete@plt>
  add    $0x8,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  ret
```

assistant: ```c
void write_restorecursor(struct generator *g, struct node *p, struct str *savevar) {
  struct str *temp = str_new();
  write_margin(g);
  restore_string(p, temp, savevar);
  write_str(g, temp);
  write_newline(g);
  str_delete(temp);
}
```
user: 请显示与下面列出的汇编代码相匹配的C语言实现:

```asm
<write_restorecursor>:
  endbr64
  push   %r14
  xor    %eax,%eax
  mov    %rdx,%r14
  push   %r13
  mov    %rsi,%r13
  push   %r12
  mov    %rdi,%r12
  push   %rbp
  sub    $0x8,%rsp
  call   <str_new@plt>
  mov    %r12,%rdi
  mov    %rax,%rbp
  call   <write_margin@plt>
  mov    %r14,%rdx
  mov    %rbp,%rsi
  mov    %r13,%rdi
  call   <restore_string@plt>
  mov    %rbp,%rsi
  mov    %r12,%rdi
  call   <write_str@plt>
  mov    %r12,%rdi
  call   <write_newline@plt>
  add    $0x8,%rsp
  mov    %rbp,%rdi
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  jmp    10b0 <str_delete@plt>
```

assistant: ```c
void write_restorecursor(struct generator *g, struct node *p, struct str *savevar) {
  struct str *temp = str_new();
  write_margin(g);
  restore_string(p, temp, savevar);
  write_str(g, temp);
  write_newline(g);
  str_delete(temp);
}
```
user: Translate the below assembly code into C programming language:

```asm
<write_restorecursor>:
  endbr64
  push   %r14
  xor    %eax,%eax
  mov    %rdx,%r14
  push   %r13
  mov    %rsi,%r13
  push   %r12
  mov    %rdi,%r12
  push   %rbp
  sub    $0x8,%rsp
  call   <str_new@plt>
  mov    %r12,%rdi
  mov    %rax,%rbp
  call   <write_margin@plt>
  mov    %r14,%rdx
  mov    %rbp,%rsi
  mov    %r13,%rdi
  call   <restore_string@plt>
  mov    %rbp,%rsi
  mov    %r12,%rdi
  call   <write_str@plt>
  mov    %r12,%rdi
  call   <write_newline@plt>
  add    $0x8,%rsp
  mov    %rbp,%rdi
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  jmp    10b0 <str_delete@plt>
```

assistant: ```c
void write_restorecursor(struct generator *g, struct node *p, struct str *savevar) {
  struct str *temp = str_new();
  write_margin(g);
  restore_string(p, temp, savevar);
  write_str(g, temp);
  write_newline(g);
  str_delete(temp);
}
```
user: What would the C source look like for the assembly code provided here?

```asm
<strhash>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  mov    %rdi,-0x18(%rbp)
  movl   $0x0,-0x4(%rbp)
  jmp    L12
L15:
  mov    -0x4(%rbp),%edx
  mov    %edx,%eax
  add    %eax,%eax
  add    %edx,%eax
  shl    $0x2,%eax
  lea    (%rax,%rdx,1),%ecx
  mov    -0x18(%rbp),%rax
  lea    0x1(%rax),%rdx
  mov    %rdx,-0x18(%rbp)
  movzbl (%rax),%eax
  movsbl %al,%eax
  add    %ecx,%eax
  mov    %eax,-0x4(%rbp)
L12:
  mov    -0x18(%rbp),%rax
  movzbl (%rax),%eax
  test   %al,%al
  jne    L15
  mov    -0x4(%rbp),%eax
  pop    %rbp
  ret
```

assistant: ```c
int strhash(x)
char *x;
{
  unsigned int h = 0;
  while (*x)
    h = h * 13u + (unsigned int)*(x++);
  return h;
}
```
user: Translate the below assembly code into C programming language:

```asm
<strhash>:
  endbr64
  movzbl (%rdi),%edx
  test   %dl,%dl
  je     L8
  mov    $0x0,%eax
L2:
  lea    (%rax,%rax,2),%ecx
  lea    (%rax,%rcx,4),%eax
  add    $0x1,%rdi
  movsbl %dl,%edx
  add    %edx,%eax
  movzbl (%rdi),%edx
  test   %dl,%dl
  jne    L2
  ret
L8:
  mov    $0x0,%eax
  ret
```

assistant: ```c
int strhash(x)
char *x;
{
  unsigned int h = 0;
  while (*x)
    h = h * 13u + (unsigned int)*(x++);
  return h;
}
```
user: Translate the below assembly code into C programming language:

```asm
<strhash>:
  endbr64
  movsbl (%rdi),%edx
  xor    %eax,%eax
  test   %dl,%dl
  je     L12
  nopl   (%rax)
L4:
  lea    (%rax,%rax,2),%ecx
  add    $0x1,%rdi
  lea    (%rax,%rcx,4),%eax
  add    %edx,%eax
  movsbl (%rdi),%edx
  test   %dl,%dl
  jne    L4
  ret
  nopl   0x0(%rax)
L12:
  ret
```

assistant: ```c
int strhash(x)
char *x;
{
  unsigned int h = 0;
  while (*x)
    h = h * 13u + (unsigned int)*(x++);
  return h;
}
```
user: 请从给定的汇编指令推导出C源代码:

```asm
<strhash>:
  endbr64
  movsbl (%rdi),%edx
  xor    %eax,%eax
  test   %dl,%dl
  je     L16
  nopl   (%rax)
L6:
  lea    (%rax,%rax,2),%ecx
  add    $0x1,%rdi
  lea    (%rax,%rcx,4),%eax
  add    %edx,%eax
  movsbl (%rdi),%edx
  test   %dl,%dl
  jne    L6
  ret
  nopl   0x0(%rax)
L16:
  ret
```

assistant: ```c
int strhash(x)
char *x;
{
  unsigned int h = 0;
  while (*x)
    h = h * 13u + (unsigned int)*(x++);
  return h;
}
```