ylfeng/ReF-Decompile-dataset huggingface dataset:
user: Demonstrate the C code that generates the assembly output below:

```asm
<to_binary>:
  endbr64
  push   %r12
  pxor   %xmm4,%xmm4
  push   %rbp
  push   %rbx
  sub    $0x10,%rsp
  comisd %xmm0,%xmm4
  ja     L67
  movsd  D54(%rip),%xmm3
  comisd %xmm3,%xmm0
  movsd  %xmm3,(%rsp)
  jb     L14
L50:
  lea    D89(%rip),%rdi
  movsd  %xmm0,0x8(%rsp)
  call   <printf@plt>
  movsd  0x8(%rsp),%xmm0
L14:
  lea    D5(%rip),%rdi
  movsd  %xmm0,0x8(%rsp)
  mov    $0x20,%ebx
  lea    D35(%rip),%r12
  call   <printf@plt>
  movsd  (%rsp),%xmm1
  movsd  0x8(%rsp),%xmm0
  lea    D2(%rip),%rbp
  jmp    L34
  nopw   0x0(%rax,%rax,1)
L58:
  subsd  %xmm1,%xmm0
  mov    %rbp,%rdi
  movsd  %xmm1,0x8(%rsp)
  movsd  %xmm0,(%rsp)
  call   <printf@plt>
  movsd  (%rsp),%xmm0
  movsd  0x8(%rsp),%xmm1
  sub    $0x1,%ebx
  je     L8
L34:
  pxor   %xmm2,%xmm2
  ucomisd %xmm2,%xmm0
  jp     L93
  je     L8
L93:
  mulsd  D52(%rip),%xmm1
  comisd %xmm1,%xmm0
  jae    L58
  mov    %r12,%rdi
  movsd  %xmm0,0x8(%rsp)
  movsd  %xmm1,(%rsp)
  call   <printf@plt>
  movsd  0x8(%rsp),%xmm0
  movsd  (%rsp),%xmm1
  sub    $0x1,%ebx
  jne    L34
  nopl   0x0(%rax)
L8:
  lea    D7(%rip),%rdi
  movsd  %xmm0,(%rsp)
  call   <printf@plt>
  movsd  (%rsp),%xmm0
  pxor   %xmm5,%xmm5
  comisd %xmm5,%xmm0
  ja     L6
  add    $0x10,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  ret
  nopl   0x0(%rax)
L6:
  add    $0x10,%rsp
  lea    D69(%rip),%rdi
  pop    %rbx
  pop    %rbp
  pop    %r12
  jmp    1050 <printf@plt>
  nopl   0x0(%rax)
L67:
  movsd  D54(%rip),%xmm6
  movsd  %xmm6,(%rsp)
  jmp    L50
```

tool_calls: name: disassemble_data
arguments: data_tag: D54
type_guessed: f64
name: disassemble_data
arguments: data_tag: D89
type_guessed: string
name: disassemble_data
arguments: data_tag: D5
type_guessed: string
name: disassemble_data
arguments: data_tag: D35
type_guessed: string
name: disassemble_data
arguments: data_tag: D2
type_guessed: string
name: disassemble_data
arguments: data_tag: D52
type_guessed: byte[8]
name: disassemble_data
arguments: data_tag: D7
type_guessed: string
name: disassemble_data
arguments: data_tag: D69
type_guessed: string

tool: D54: 1

tool: D89: Unsupported input.

tool: D5: 0.

tool: D35: 0

tool: D2: 1

tool: {"D52": [0x00,0x00,0x00,0x00,0x00,0x00,0xe0,0x3f]}

tool: D7: 


tool: D69: Overflow error


assistant: ```c
void to_binary(double input) {
  if (input < 0 || input >= 1) {
    printf("Unsupported input.");
  }
  printf("0.");
  double frac = 1.0;
  for (int i = 0; i < 32; i++) {
    if (input == 0)
      break;
    frac /= 2;
    if (input >= frac) {
      input -= frac;
      printf("1");
    } else {
      printf("0");
    }
  }
  printf("\n");
  if (input > 0)
    printf("Overflow error\n");
}
```
user: 提供的汇编代码用C语言表示会是什么样子：

```asm
<core__math___Byte___band>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x20,%rsp
  mov    %edi,%edx
  mov    %esi,%eax
  mov    %dl,-0x14(%rbp)
  mov    %al,-0x18(%rbp)
  movzbl -0x18(%rbp),%edx
  movzbl -0x14(%rbp),%eax
  mov    %edx,%esi
  mov    %eax,%edi
  call   <math___Byte_band___impl@plt>
  mov    %al,-0x2(%rbp)
  movzbl -0x2(%rbp),%eax
  mov    %al,-0x1(%rbp)
  nop
  movzbl -0x1(%rbp),%eax
  leave
  ret
```

assistant: ```c
unsigned char core__math___Byte___band(unsigned char self, unsigned char p0) {
  unsigned char var;
  unsigned char var1;
  var1 = math___Byte_band___impl(self, p0);
  var = var1;
  goto RET_LABEL;
RET_LABEL:;
  return var;
}
```
user: 下面的汇编指令对应的C源代码是什么:

```asm
<core__math___Byte___band>:
  endbr64
  sub    $0x8,%rsp
  movzbl %sil,%esi
  movzbl %dil,%edi
  call   <math___Byte_band___impl@plt>
  add    $0x8,%rsp
  ret
```

assistant: ```c
unsigned char core__math___Byte___band(unsigned char self, unsigned char p0) {
  unsigned char var;
  unsigned char var1;
  var1 = math___Byte_band___impl(self, p0);
  var = var1;
  goto RET_LABEL;
RET_LABEL:;
  return var;
}
```
user: 请将以下的汇编代码转换成C语言代码：

```asm
<core__math___Byte___band>:
  endbr64
  movzbl %sil,%esi
  movzbl %dil,%edi
  jmp    1050 <math___Byte_band___impl@plt>
```

assistant: ```c
unsigned char core__math___Byte___band(unsigned char self, unsigned char p0) {
  unsigned char var;
  unsigned char var1;
  var1 = math___Byte_band___impl(self, p0);
  var = var1;
  goto RET_LABEL;
RET_LABEL:;
  return var;
}
```
user: What would the C source look like for the assembly code provided here:

```asm
<core__math___Byte___band>:
  endbr64
  movzbl %sil,%esi
  movzbl %dil,%edi
  jmp    1050 <math___Byte_band___impl@plt>
```

assistant: ```c
unsigned char core__math___Byte___band(unsigned char self, unsigned char p0) {
  unsigned char var;
  unsigned char var1;
  var1 = math___Byte_band___impl(self, p0);
  var = var1;
  goto RET_LABEL;
RET_LABEL:;
  return var;
}
```
user: 下面的汇编指令对应的C源代码是什么:

```asm
<XNVCTRLQueryExtension>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x30,%rsp
  mov    %rdi,-0x18(%rbp)
  mov    %rsi,-0x20(%rbp)
  mov    %rdx,-0x28(%rbp)
  mov    -0x18(%rbp),%rax
  mov    %rax,%rdi
  call   <find_display@plt>
  mov    %rax,-0x8(%rbp)
  mov    -0x8(%rbp),%rax
  mov    %rax,%rdi
  call   <XextHasExtension@plt>
  test   %rax,%rax
  je     L28
  cmpq   $0x0,-0x20(%rbp)
  je     L18
  mov    -0x8(%rbp),%rax
  mov    (%rax),%rax
  mov    (%rax),%edx
  mov    -0x20(%rbp),%rax
  mov    %edx,(%rax)
L18:
  cmpq   $0x0,-0x28(%rbp)
  je     L31
  mov    -0x8(%rbp),%rax
  mov    (%rax),%rax
  mov    0x4(%rax),%edx
  mov    -0x28(%rbp),%rax
  mov    %edx,(%rax)
L31:
  mov    D15(%rip),%rax
  mov    (%rax),%eax
  jmp    L1
L28:
  mov    D13(%rip),%rax
  mov    (%rax),%eax
L1:
  leave
  ret
```

assistant: ```c
Bool XNVCTRLQueryExtension(Display *dpy, int *event_basep, int *error_basep) {
  XExtDisplayInfo *info = find_display(dpy);
  if (XextHasExtension(info)) {
    if (event_basep)
      *event_basep = info->codes->first_event;
    if (error_basep)
      *error_basep = info->codes->first_error;
    return True;
  } else {
    return False;
  }
}
```
user: Demonstrate the C code that generates the assembly output below:

```asm
<XNVCTRLQueryExtension>:
  endbr64
  push   %r12
  push   %rbp
  push   %rbx
  mov    %rsi,%rbp
  mov    %rdx,%r12
  call   <find_display@plt>
  mov    %rax,%rbx
  mov    %rax,%rdi
  call   <XextHasExtension@plt>
  test   %rax,%rax
  je     L10
  test   %rbp,%rbp
  je     L5
  mov    (%rbx),%rax
  mov    (%rax),%eax
  mov    %eax,0x0(%rbp)
L5:
  test   %r12,%r12
  je     L26
  mov    (%rbx),%rax
  mov    0x4(%rax),%eax
  mov    %eax,(%r12)
L26:
  mov    D16(%rip),%rax
  mov    (%rax),%eax
L24:
  pop    %rbx
  pop    %rbp
  pop    %r12
  ret
L10:
  mov    D15(%rip),%rax
  mov    (%rax),%eax
  jmp    L24
```

assistant: ```c
Bool XNVCTRLQueryExtension(Display *dpy, int *event_basep, int *error_basep) {
  XExtDisplayInfo *info = find_display(dpy);
  if (XextHasExtension(info)) {
    if (event_basep)
      *event_basep = info->codes->first_event;
    if (error_basep)
      *error_basep = info->codes->first_error;
    return True;
  } else {
    return False;
  }
}
```
user: 这段汇编代码用C语言表示是什么样的？

```asm
<XNVCTRLQueryExtension>:
  endbr64
  push   %r12
  mov    %rdx,%r12
  push   %rbp
  mov    %rsi,%rbp
  push   %rbx
  call   <find_display@plt>
  mov    %rax,%rdi
  mov    %rax,%rbx
  call   <XextHasExtension@plt>
  test   %rax,%rax
  je     L1
  test   %rbp,%rbp
  je     L9
  mov    (%rbx),%rax
  mov    (%rax),%eax
  mov    %eax,0x0(%rbp)
L9:
  test   %r12,%r12
  je     L11
  mov    (%rbx),%rax
  mov    0x4(%rax),%eax
  mov    %eax,(%r12)
L11:
  mov    D3(%rip),%rax
  pop    %rbx
  pop    %rbp
  pop    %r12
  mov    (%rax),%eax
  ret
  nopl   (%rax)
L1:
  mov    D14(%rip),%rax
  pop    %rbx
  pop    %rbp
  pop    %r12
  mov    (%rax),%eax
  ret
```

assistant: ```c
Bool XNVCTRLQueryExtension(Display *dpy, int *event_basep, int *error_basep) {
  XExtDisplayInfo *info = find_display(dpy);
  if (XextHasExtension(info)) {
    if (event_basep)
      *event_basep = info->codes->first_event;
    if (error_basep)
      *error_basep = info->codes->first_error;
    return True;
  } else {
    return False;
  }
}
```
user: 这段汇编代码用C语言表示是什么样的?

```asm
<XNVCTRLQueryExtension>:
  endbr64
  push   %r12
  mov    %rdx,%r12
  push   %rbp
  mov    %rsi,%rbp
  push   %rbx
  call   <find_display@plt>
  mov    %rax,%rdi
  mov    %rax,%rbx
  call   <XextHasExtension@plt>
  test   %rax,%rax
  je     L3
  test   %rbp,%rbp
  je     L12
  mov    (%rbx),%rax
  mov    (%rax),%eax
  mov    %eax,0x0(%rbp)
L12:
  test   %r12,%r12
  je     L7
  mov    (%rbx),%rax
  mov    0x4(%rax),%eax
  mov    %eax,(%r12)
L7:
  mov    D15(%rip),%rax
  pop    %rbx
  pop    %rbp
  pop    %r12
  mov    (%rax),%eax
  ret
  nopl   (%rax)
L3:
  mov    D19(%rip),%rax
  pop    %rbx
  pop    %rbp
  pop    %r12
  mov    (%rax),%eax
  ret
```

assistant: ```c
Bool XNVCTRLQueryExtension(Display *dpy, int *event_basep, int *error_basep) {
  XExtDisplayInfo *info = find_display(dpy);
  if (XextHasExtension(info)) {
    if (event_basep)
      *event_basep = info->codes->first_event;
    if (error_basep)
      *error_basep = info->codes->first_error;
    return True;
  } else {
    return False;
  }
}
```
user: 请将以下的汇编代码转换成C语言代码:

```asm
<ascii2byte>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  mov    %rdi,-0x18(%rbp)
  mov    -0x18(%rbp),%rax
  movzbl (%rax),%eax
  mov    %al,-0x1(%rbp)
  cmpb   $0x60,-0x1(%rbp)
  jbe    L12
  subb   $0x27,-0x1(%rbp)
L12:
  subb   $0x30,-0x1(%rbp)
  shlb   $0x4,-0x1(%rbp)
  mov    -0x18(%rbp),%rax
  add    $0x1,%rax
  movzbl (%rax),%eax
  add    %al,-0x1(%rbp)
  mov    -0x18(%rbp),%rax
  add    $0x1,%rax
  movzbl (%rax),%eax
  cmp    $0x60,%al
  jle    L4
  subb   $0x27,-0x1(%rbp)
L4:
  subb   $0x30,-0x1(%rbp)
  movzbl -0x1(%rbp),%eax
  pop    %rbp
  ret
```

assistant: ```c
unsigned char ascii2byte(char *val) {
  unsigned char temp = *val;
  if (temp > 0x60)
    temp -= 39;
  temp -= 48;
  temp *= 16;
  temp += *(val + 1);
  if (*(val + 1) > 0x60)
    temp -= 39;
  temp -= 48;
  return temp;
}
```
user: 这段汇编代码用C语言表示是什么样的?

```asm
<ascii2byte>:
  endbr64
  movzbl (%rdi),%eax
  lea    -0x27(%rax),%edx
  cmp    $0x60,%al
  cmova  %edx,%eax
  shl    $0x4,%eax
  movzbl 0x1(%rdi),%edx
  add    %edx,%eax
  lea    -0x27(%rax),%ecx
  cmp    $0x60,%dl
  cmovg  %ecx,%eax
  sub    $0x30,%eax
  ret
```

assistant: ```c
unsigned char ascii2byte(char *val) {
  unsigned char temp = *val;
  if (temp > 0x60)
    temp -= 39;
  temp -= 48;
  temp *= 16;
  temp += *(val + 1);
  if (*(val + 1) > 0x60)
    temp -= 39;
  temp -= 48;
  return temp;
}
```
user: 这段汇编代码用C语言表示是什么样的?

```asm
<ascii2byte>:
  endbr64
  movzbl (%rdi),%eax
  cmp    $0x60,%al
  lea    -0x27(%rax),%edx
  cmova  %edx,%eax
  movzbl 0x1(%rdi),%edx
  shl    $0x4,%eax
  add    %edx,%eax
  cmp    $0x60,%dl
  lea    -0x27(%rax),%ecx
  cmovg  %ecx,%eax
  sub    $0x30,%eax
  ret
```

assistant: ```c
unsigned char ascii2byte(char *val) {
  unsigned char temp = *val;
  if (temp > 0x60)
    temp -= 39;
  temp -= 48;
  temp *= 16;
  temp += *(val + 1);
  if (*(val + 1) > 0x60)
    temp -= 39;
  temp -= 48;
  return 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
<ascii2byte>:
  endbr64
  movzbl (%rdi),%eax
  cmp    $0x60,%al
  lea    -0x27(%rax),%edx
  cmova  %edx,%eax
  movzbl 0x1(%rdi),%edx
  shl    $0x4,%eax
  add    %edx,%eax
  cmp    $0x60,%dl
  lea    -0x27(%rax),%ecx
  cmovg  %ecx,%eax
  sub    $0x30,%eax
  ret
```

assistant: ```c
unsigned char ascii2byte(char *val) {
  unsigned char temp = *val;
  if (temp > 0x60)
    temp -= 39;
  temp -= 48;
  temp *= 16;
  temp += *(val + 1);
  if (*(val + 1) > 0x60)
    temp -= 39;
  temp -= 48;
  return temp;
}
```
user: 下面的汇编指令对应的C源代码是什么:

```asm
<unused_err_test>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  nop
  pop    %rbp
  ret
```

assistant: ```c
void unused_err_test() {
  int a, b;
#pragma unused
#pragma unused(a
#pragma unused(b) foo
}
```
user: What would the C source look like for the assembly code provided here:

```asm
<unused_err_test>:
  endbr64
  ret
```

assistant: ```c
void unused_err_test() {
  int a, b;
#pragma unused
#pragma unused(a
#pragma unused(b) foo
}
```
user: What is the c source code of the assembly code below?

```asm
<unused_err_test>:
  endbr64
  ret
```

assistant: ```c
void unused_err_test() {
  int a, b;
#pragma unused
#pragma unused(a
#pragma unused(b) foo
}
```
user: Please show me the C implementation that matches the assembly code listed below:

```asm
<unused_err_test>:
  endbr64
  ret
```

assistant: ```c
void unused_err_test() {
  int a, b;
#pragma unused
#pragma unused(a
#pragma unused(b) foo
}
```
user: Translate the below assembly code into C programming language:

```asm
<ABS>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  movsd  %xmm0,-0x8(%rbp)
  pxor   %xmm0,%xmm0
  comisd -0x8(%rbp),%xmm0
  jbe    L9
  movsd  -0x8(%rbp),%xmm0
  movq   D4(%rip),%xmm1
  xorpd  %xmm1,%xmm0
  movsd  %xmm0,-0x8(%rbp)
L9:
  movsd  -0x8(%rbp),%xmm0
  movq   %xmm0,%rax
  movq   %rax,%xmm0
  pop    %rbp
  ret
```

tool_calls: name: unpack_data
arguments: tag: D4
data_type: byte[8]

tool: {"D4": [0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x80]}

assistant: ```c
double ABS(double X) {
  if (X < 0) {
    X = -X;
  }
  return X;
}
```
user: 请从给定的汇编指令推导出C源代码:

```asm
<ABS>:
  endbr64
  pxor   %xmm1,%xmm1
  comisd %xmm0,%xmm1
  ja     L5
L12:
  ret
L5:
  xorpd  D9(%rip),%xmm0
  jmp    L12
```

tool_calls: name: read_data
arguments: label: D9
type_infered: byte[16]

tool: {"D9": [0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x80,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00]}

assistant: ```c
double ABS(double X) {
  if (X < 0) {
    X = -X;
  }
  return X;
}
```
user: Please show me the C implementation that matches the assembly code listed below:

```asm
<ABS>:
  endbr64
  pxor   %xmm1,%xmm1
  comisd %xmm0,%xmm1
  ja     L5
  ret
  nop
L5:
  xorpd  D1(%rip),%xmm0
  ret
```

tool_calls: name: disassemble_data
arguments: label: D1
type_guessed: byte[16]

tool: {"D1": [0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x80,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00]}

assistant: ```c
double ABS(double X) {
  if (X < 0) {
    X = -X;
  }
  return X;
}
```
user: 这段汇编代码用C语言表示是什么样的?

```asm
<ABS>:
  endbr64
  pxor   %xmm1,%xmm1
  comisd %xmm0,%xmm1
  ja     L2
  ret
  nop
L2:
  xorpd  D3(%rip),%xmm0
  ret
```

tool_calls: name: read_data
arguments: tag: D3
type_guessed: byte[16]

tool: {"D3": [0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x80,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00]}

assistant: ```c
double ABS(double X) {
  if (X < 0) {
    X = -X;
  }
  return X;
}
```
user: Converte this assembly snippet into its equivalent C code:

```asm
<split>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x30,%rsp
  mov    %rdi,-0x18(%rbp)
  mov    %rsi,-0x20(%rbp)
  mov    %rdx,-0x28(%rbp)
  movq   $0x0,-0x10(%rbp)
  mov    -0x28(%rbp),%rdx
  mov    -0x20(%rbp),%rax
  mov    %rdx,%rsi
  mov    %rax,%rdi
  call   <strtok@plt>
  mov    %rax,-0x8(%rbp)
  jmp    L12
L10:
  mov    -0x10(%rbp),%rax
  lea    0x1(%rax),%rdx
  mov    %rdx,-0x10(%rbp)
  lea    0x0(,%rax,8),%rdx
  mov    -0x18(%rbp),%rax
  add    %rax,%rdx
  mov    -0x8(%rbp),%rax
  mov    %rax,(%rdx)
  mov    -0x28(%rbp),%rax
  mov    %rax,%rsi
  mov    $0x0,%edi
  call   <strtok@plt>
  mov    %rax,-0x8(%rbp)
L12:
  cmpq   $0x0,-0x8(%rbp)
  jne    L10
  mov    -0x10(%rbp),%rax
  leave
  ret
```

assistant: ```c
size_t split(char **result, char *string, const char *delimiters) {
  size_t j = 0;
  char *token = strtok(string, delimiters);
  while (token != NULL) {
    result[j++] = token;
    token = strtok(NULL, delimiters);
  }
  return j;
}
```
user: 请显示与下面列出的汇编代码相匹配的C语言实现:

```asm
<split>:
  endbr64
  push   %r12
  push   %rbp
  push   %rbx
  mov    %rdi,%r12
  mov    %rsi,%rdi
  mov    %rdx,%rbp
  mov    %rdx,%rsi
  call   <strtok@plt>
  test   %rax,%rax
  je     L17
  mov    $0x0,%ebx
L3:
  add    $0x1,%rbx
  mov    %rax,-0x8(%r12,%rbx,8)
  mov    %rbp,%rsi
  mov    $0x0,%edi
  call   <strtok@plt>
  test   %rax,%rax
  jne    L3
L12:
  mov    %rbx,%rax
  pop    %rbx
  pop    %rbp
  pop    %r12
  ret
L17:
  mov    $0x0,%ebx
  jmp    L12
```

assistant: ```c
size_t split(char **result, char *string, const char *delimiters) {
  size_t j = 0;
  char *token = strtok(string, delimiters);
  while (token != NULL) {
    result[j++] = token;
    token = strtok(NULL, delimiters);
  }
  return j;
}
```
user: What is the c source code of the assembly code below?

```asm
<split>:
  endbr64
  push   %r12
  xor    %r12d,%r12d
  push   %rbp
  mov    %rdi,%rbp
  mov    %rsi,%rdi
  mov    %rdx,%rsi
  push   %rbx
  mov    %rdx,%rbx
  call   <strtok@plt>
  test   %rax,%rax
  je     L6
  nopl   0x0(%rax)
L12:
  add    $0x1,%r12
  xor    %edi,%edi
  mov    %rbx,%rsi
  mov    %rax,-0x8(%rbp,%r12,8)
  call   <strtok@plt>
  test   %rax,%rax
  jne    L12
L6:
  mov    %r12,%rax
  pop    %rbx
  pop    %rbp
  pop    %r12
  ret
```

assistant: ```c
size_t split(char **result, char *string, const char *delimiters) {
  size_t j = 0;
  char *token = strtok(string, delimiters);
  while (token != NULL) {
    result[j++] = token;
    token = strtok(NULL, delimiters);
  }
  return j;
}
```
user: 这段汇编代码用C语言表示是什么样的:

```asm
<split>:
  endbr64
  push   %r12
  xor    %r12d,%r12d
  push   %rbp
  mov    %rdi,%rbp
  mov    %rsi,%rdi
  mov    %rdx,%rsi
  push   %rbx
  mov    %rdx,%rbx
  call   <strtok@plt>
  test   %rax,%rax
  je     L6
  nopl   0x0(%rax)
L7:
  add    $0x1,%r12
  xor    %edi,%edi
  mov    %rbx,%rsi
  mov    %rax,-0x8(%rbp,%r12,8)
  call   <strtok@plt>
  test   %rax,%rax
  jne    L7
L6:
  mov    %r12,%rax
  pop    %rbx
  pop    %rbp
  pop    %r12
  ret
```

assistant: ```c
size_t split(char **result, char *string, const char *delimiters) {
  size_t j = 0;
  char *token = strtok(string, delimiters);
  while (token != NULL) {
    result[j++] = token;
    token = strtok(NULL, delimiters);
  }
  return j;
}
```
user: 请从给定的汇编指令推导出C源代码:

```asm
<main>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  mov    $0x0,%eax
  call   <version@plt>
  mov    $0x0,%eax
  call   <methods@plt>
  mov    $0x0,%eax
  call   <feature@plt>
  mov    $0x0,%eax
  pop    %rbp
  ret
```

assistant: ```c
int main() {
  version();
  methods();
  feature();
  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
  mov    $0x0,%eax
  call   <version@plt>
  mov    $0x0,%eax
  call   <methods@plt>
  mov    $0x0,%eax
  call   <feature@plt>
  mov    $0x0,%eax
  add    $0x8,%rsp
  ret
```

assistant: ```c
int main() {
  version();
  methods();
  feature();
  return 0;
}
```
user: What would the C source look like for the assembly code provided here?

```asm
<main>:
  endbr64
  sub    $0x8,%rsp
  xor    %eax,%eax
  call   <version@plt>
  xor    %eax,%eax
  call   <methods@plt>
  xor    %eax,%eax
  call   <feature@plt>
  xor    %eax,%eax
  add    $0x8,%rsp
  ret
```

assistant: ```c
int main() {
  version();
  methods();
  feature();
  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
  xor    %eax,%eax
  call   <version@plt>
  xor    %eax,%eax
  call   <methods@plt>
  xor    %eax,%eax
  call   <feature@plt>
  xor    %eax,%eax
  add    $0x8,%rsp
  ret
```

assistant: ```c
int main() {
  version();
  methods();
  feature();
  return 0;
}
```
user: Please show me the C implementation that matches the assembly code listed below:

```asm
<DecodePhoneNumber>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  mov    %rdi,-0x18(%rbp)
  mov    %esi,-0x1c(%rbp)
  mov    %rdx,-0x28(%rbp)
  movl   $0x0,-0x4(%rbp)
  jmp    L7
L0:
  mov    -0x4(%rbp),%eax
  and    $0x1,%eax
  test   %eax,%eax
  jne    L25
  mov    -0x4(%rbp),%eax
  mov    %eax,%edx
  shr    $0x1f,%edx
  add    %edx,%eax
  sar    %eax
  movslq %eax,%rdx
  mov    -0x18(%rbp),%rax
  add    %rdx,%rax
  movzbl (%rax),%eax
  and    $0xf,%eax
  lea    0x30(%rax),%ecx
  mov    -0x4(%rbp),%eax
  movslq %eax,%rdx
  mov    -0x28(%rbp),%rax
  add    %rdx,%rax
  mov    %ecx,%edx
  mov    %dl,(%rax)
  jmp    L9
L25:
  mov    -0x4(%rbp),%eax
  mov    %eax,%edx
  shr    $0x1f,%edx
  add    %edx,%eax
  sar    %eax
  movslq %eax,%rdx
  mov    -0x18(%rbp),%rax
  add    %rdx,%rax
  movzbl (%rax),%eax
  shr    $0x4,%al
  lea    0x30(%rax),%ecx
  mov    -0x4(%rbp),%eax
  movslq %eax,%rdx
  mov    -0x28(%rbp),%rax
  add    %rdx,%rax
  mov    %ecx,%edx
  mov    %dl,(%rax)
L9:
  addl   $0x1,-0x4(%rbp)
L7:
  mov    -0x4(%rbp),%eax
  cmp    -0x1c(%rbp),%eax
  jl     L0
  mov    -0x1c(%rbp),%eax
  movslq %eax,%rdx
  mov    -0x28(%rbp),%rax
  add    %rdx,%rax
  movb   $0x0,(%rax)
  mov    -0x1c(%rbp),%eax
  pop    %rbp
  ret
```

assistant: ```c
int DecodePhoneNumber(const unsigned char *buffer, const int phone_number_length, char *output_phone_number) {
  int i = 0;
  for (; i < phone_number_length; ++i) {
    if (i % 2 == 0) {
      output_phone_number[i] = (buffer[i / 2] & 0x0F) + '0';
    } else {
      output_phone_number[i] = ((buffer[i / 2] & 0xF0) >> 4) + '0';
    }
  }
  output_phone_number[phone_number_length] = '\0';
  return phone_number_length;
}
```
user: 这段汇编代码用C语言表示是什么样的？

```asm
<DecodePhoneNumber>:
  endbr64
  mov    %rdx,%rcx
  test   %esi,%esi
  jle    L7
  mov    %esi,%r8d
  mov    $0x0,%eax
  jmp    L30
L35:
  mov    %eax,%edx
  shr    $0x1f,%edx
  add    %eax,%edx
  sar    %edx
  movslq %edx,%rdx
  movzbl (%rdi,%rdx,1),%edx
  shr    $0x4,%dl
  add    $0x30,%edx
  mov    %dl,(%rcx,%rax,1)
L15:
  add    $0x1,%rax
  cmp    %r8,%rax
  je     L7
L30:
  test   $0x1,%al
  jne    L35
  mov    %eax,%edx
  shr    $0x1f,%edx
  add    %eax,%edx
  sar    %edx
  movslq %edx,%rdx
  movzbl (%rdi,%rdx,1),%edx
  and    $0xf,%edx
  add    $0x30,%edx
  mov    %dl,(%rcx,%rax,1)
  jmp    L15
L7:
  movslq %esi,%rax
  movb   $0x0,(%rcx,%rax,1)
  mov    %esi,%eax
  ret
```

assistant: ```c
int DecodePhoneNumber(const unsigned char *buffer, const int phone_number_length, char *output_phone_number) {
  int i = 0;
  for (; i < phone_number_length; ++i) {
    if (i % 2 == 0) {
      output_phone_number[i] = (buffer[i / 2] & 0x0F) + '0';
    } else {
      output_phone_number[i] = ((buffer[i / 2] & 0xF0) >> 4) + '0';
    }
  }
  output_phone_number[phone_number_length] = '\0';
  return phone_number_length;
}
```
user: Demonstrate the C code that generates the assembly output below:

```asm
<DecodePhoneNumber>:
  endbr64
  movslq %esi,%r9
  mov    %rdi,%r8
  xor    %ecx,%ecx
  mov    %r9,%rax
  test   %r9d,%r9d
  jg     L46
  jmp    L26
  cs nopw 0x0(%rax,%rax,1)
L39:
  and    $0xf,%edi
  add    $0x30,%edi
  mov    %dil,(%rdx,%rcx,1)
  add    $0x1,%rcx
  cmp    %rcx,%r9
  je     L26
L46:
  mov    %ecx,%edi
  sar    %edi
  movslq %edi,%rdi
  add    %r8,%rdi
  movzbl (%rdi),%edi
  test   $0x1,%cl
  je     L39
  shr    $0x4,%dil
  add    $0x30,%edi
  mov    %dil,(%rdx,%rcx,1)
  add    $0x1,%rcx
  cmp    %rcx,%r9
  jne    L46
L26:
  movb   $0x0,(%rdx,%r9,1)
  ret
```

assistant: ```c
int DecodePhoneNumber(const unsigned char *buffer, const int phone_number_length, char *output_phone_number) {
  int i = 0;
  for (; i < phone_number_length; ++i) {
    if (i % 2 == 0) {
      output_phone_number[i] = (buffer[i / 2] & 0x0F) + '0';
    } else {
      output_phone_number[i] = ((buffer[i / 2] & 0xF0) >> 4) + '0';
    }
  }
  output_phone_number[phone_number_length] = '\0';
  return phone_number_length;
}
```
user: Converte this assembly snippet into its equivalent C code:

```asm
<DecodePhoneNumber>:
  endbr64
  movslq %esi,%rsi
  xor    %eax,%eax
  mov    %rsi,%r8
  test   %esi,%esi
  jg     L29
  jmp    L16
  nopw   0x0(%rax,%rax,1)
L36:
  and    $0xf,%ecx
  add    $0x30,%ecx
  mov    %cl,(%rdx,%rax,1)
  add    $0x1,%rax
  cmp    %rsi,%rax
  je     L16
L29:
  mov    %eax,%ecx
  sar    %ecx
  movslq %ecx,%rcx
  add    %rdi,%rcx
  movzbl (%rcx),%ecx
  test   $0x1,%al
  je     L36
  shr    $0x4,%cl
  add    $0x30,%ecx
  mov    %cl,(%rdx,%rax,1)
  add    $0x1,%rax
  cmp    %rsi,%rax
  jne    L29
L16:
  movb   $0x0,(%rdx,%rsi,1)
  mov    %r8d,%eax
  ret
```

assistant: ```c
int DecodePhoneNumber(const unsigned char *buffer, const int phone_number_length, char *output_phone_number) {
  int i = 0;
  for (; i < phone_number_length; ++i) {
    if (i % 2 == 0) {
      output_phone_number[i] = (buffer[i / 2] & 0x0F) + '0';
    } else {
      output_phone_number[i] = ((buffer[i / 2] & 0xF0) >> 4) + '0';
    }
  }
  output_phone_number[phone_number_length] = '\0';
  return phone_number_length;
}
```