ylfeng/ReF-Decompile-dataset huggingface dataset:
user: 提供的汇编代码用C语言表示会是什么样子:

```asm
<oc_abort>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x10,%rsp
  mov    %rdi,-0x8(%rbp)
  mov    -0x8(%rbp),%rax
  mov    %rax,%rsi
  lea    D6(%rip),%rax
  mov    %rax,%rdi
  call   <printf@plt>
  mov    $0x0,%eax
  call   <abort_impl@plt>
  nop
  leave
  ret
```

tool_calls: name: retrieve_data
arguments: label: D6
type_infered: string

tool: D6: 
%s
Abort.


assistant: ```c
void oc_abort(const char *msg) {
  printf("\n%s\nAbort.\n", msg);
  abort_impl();
}
```
user: What is the c source code of the assembly code below?

```asm
<oc_abort>:
  endbr64
  sub    $0x8,%rsp
  mov    %rdi,%rsi
  lea    D8(%rip),%rdi
  call   <printf@plt>
  mov    $0x0,%eax
  call   <abort_impl@plt>
  add    $0x8,%rsp
  ret
```

tool_calls: name: retrieve_data
arguments: tag: D8
type: string

tool: D8: 
%s
Abort.


assistant: ```c
void oc_abort(const char *msg) {
  printf("\n%s\nAbort.\n", msg);
  abort_impl();
}
```
user: 请从给定的汇编指令推导出C源代码：

```asm
<oc_abort>:
  endbr64
  sub    $0x8,%rsp
  mov    %rdi,%rsi
  lea    D5(%rip),%rdi
  call   <printf@plt>
  xor    %eax,%eax
  add    $0x8,%rsp
  jmp    1070 <abort_impl@plt>
```

tool_calls: name: extract_symbolic_data
arguments: tag: D5
data_type: string

tool: D5: 
%s
Abort.


assistant: ```c
void oc_abort(const char *msg) {
  printf("\n%s\nAbort.\n", msg);
  abort_impl();
}
```
user: What is the c source code of the assembly code below?

```asm
<oc_abort>:
  endbr64
  sub    $0x8,%rsp
  mov    %rdi,%rsi
  lea    D6(%rip),%rdi
  call   <printf@plt>
  xor    %eax,%eax
  add    $0x8,%rsp
  jmp    1070 <abort_impl@plt>
```

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

tool: D6: 
%s
Abort.


assistant: ```c
void oc_abort(const char *msg) {
  printf("\n%s\nAbort.\n", msg);
  abort_impl();
}
```
user: Converte this assembly snippet into its equivalent C code:

```asm
<choiceDisplay>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  lea    D60(%rip),%rax
  mov    %rax,%rdi
  call   <printf@plt>
  lea    D29(%rip),%rax
  mov    %rax,%rdi
  call   <printf@plt>
  lea    D34(%rip),%rax
  mov    %rax,%rdi
  call   <printf@plt>
  lea    D55(%rip),%rax
  mov    %rax,%rdi
  call   <printf@plt>
  lea    D53(%rip),%rax
  mov    %rax,%rdi
  call   <printf@plt>
  lea    D20(%rip),%rax
  mov    %rax,%rdi
  call   <printf@plt>
  lea    D11(%rip),%rax
  mov    %rax,%rdi
  call   <printf@plt>
  nop
  pop    %rbp
  ret
```

tool_calls: name: parse_data
arguments: data_tag: D60
type_infered: string
name: parse_data
arguments: data_tag: D29
type_infered: string
name: parse_data
arguments: data_tag: D34
type_infered: string
name: parse_data
arguments: data_tag: D55
type_infered: string
name: parse_data
arguments: data_tag: D53
type_infered: string
name: parse_data
arguments: data_tag: D20
type_infered: string
name: parse_data
arguments: data_tag: D11
type_infered: string

tool: D60: CHOICES : 


tool: D29: Press 1 to view the calendar of the desired month. 


tool: D34: Press 2 to view which day on particular date.


tool: D55: Press 3 to view national holidays.


tool: D53: Press 4 to add a reminder to a particular date.


tool: D20: Press 5 to view added reminders to a particular date.


tool: D11: Press 6 to exit.


assistant: ```c
void choiceDisplay() {
  printf("CHOICES : \n");
  printf("Press 1 to view the calendar of the desired month. \n");
  printf("Press 2 to view which day on particular date.\n");
  printf("Press 3 to view national holidays.\n");
  printf("Press 4 to add a reminder to a particular date.\n");
  printf("Press 5 to view added reminders to a particular date.\n");
  printf("Press 6 to exit.\n");
}
```
user: 请从给定的汇编指令推导出C源代码:

```asm
<choiceDisplay>:
  endbr64
  sub    $0x8,%rsp
  lea    D47(%rip),%rdi
  call   <printf@plt>
  lea    D57(%rip),%rdi
  call   <printf@plt>
  lea    D21(%rip),%rdi
  call   <printf@plt>
  lea    D43(%rip),%rdi
  call   <printf@plt>
  lea    D4(%rip),%rdi
  call   <printf@plt>
  lea    D49(%rip),%rdi
  call   <printf@plt>
  lea    D39(%rip),%rdi
  call   <printf@plt>
  add    $0x8,%rsp
  ret
```

tool_calls: name: unpack_data
arguments: tag: D47
type: string
name: unpack_data
arguments: tag: D57
type: string
name: unpack_data
arguments: tag: D21
type: string
name: unpack_data
arguments: tag: D43
type: string
name: unpack_data
arguments: tag: D4
type: string
name: unpack_data
arguments: tag: D49
type: string
name: unpack_data
arguments: tag: D39
type: string

tool: D47: CHOICES : 


tool: D57: Press 1 to view the calendar of the desired month. 


tool: D21: Press 2 to view which day on particular date.


tool: D43: Press 3 to view national holidays.


tool: D4: Press 4 to add a reminder to a particular date.


tool: D49: Press 5 to view added reminders to a particular date.


tool: D39: Press 6 to exit.


assistant: ```c
void choiceDisplay() {
  printf("CHOICES : \n");
  printf("Press 1 to view the calendar of the desired month. \n");
  printf("Press 2 to view which day on particular date.\n");
  printf("Press 3 to view national holidays.\n");
  printf("Press 4 to add a reminder to a particular date.\n");
  printf("Press 5 to view added reminders to a particular date.\n");
  printf("Press 6 to exit.\n");
}
```
user: 下面的汇编指令对应的C源代码是什么:

```asm
<choiceDisplay>:
  endbr64
  sub    $0x8,%rsp
  lea    D18(%rip),%rdi
  call   <printf@plt>
  lea    D54(%rip),%rdi
  call   <printf@plt>
  lea    D0(%rip),%rdi
  call   <printf@plt>
  lea    D37(%rip),%rdi
  call   <printf@plt>
  lea    D68(%rip),%rdi
  call   <printf@plt>
  lea    D34(%rip),%rdi
  call   <printf@plt>
  lea    D46(%rip),%rdi
  add    $0x8,%rsp
  jmp    1050 <printf@plt>
```

tool_calls: name: disassemble_data
arguments: label: D18
type_guessed: string
name: disassemble_data
arguments: label: D54
type_guessed: string
name: disassemble_data
arguments: label: D0
type_guessed: string
name: disassemble_data
arguments: label: D37
type_guessed: string
name: disassemble_data
arguments: label: D68
type_guessed: string
name: disassemble_data
arguments: label: D34
type_guessed: string
name: disassemble_data
arguments: label: D46
type_guessed: string

tool: D18: CHOICES : 


tool: D54: Press 1 to view the calendar of the desired month. 


tool: D0: Press 2 to view which day on particular date.


tool: D37: Press 3 to view national holidays.


tool: D68: Press 4 to add a reminder to a particular date.


tool: D34: Press 5 to view added reminders to a particular date.


tool: D46: Press 6 to exit.


assistant: ```c
void choiceDisplay() {
  printf("CHOICES : \n");
  printf("Press 1 to view the calendar of the desired month. \n");
  printf("Press 2 to view which day on particular date.\n");
  printf("Press 3 to view national holidays.\n");
  printf("Press 4 to add a reminder to a particular date.\n");
  printf("Press 5 to view added reminders to a particular date.\n");
  printf("Press 6 to exit.\n");
}
```
user: What is the c source code of the assembly code below?

```asm
<choiceDisplay>:
  endbr64
  sub    $0x8,%rsp
  lea    D61(%rip),%rdi
  call   <printf@plt>
  lea    D57(%rip),%rdi
  call   <printf@plt>
  lea    D32(%rip),%rdi
  call   <printf@plt>
  lea    D60(%rip),%rdi
  call   <printf@plt>
  lea    D22(%rip),%rdi
  call   <printf@plt>
  lea    D67(%rip),%rdi
  call   <printf@plt>
  lea    D48(%rip),%rdi
  add    $0x8,%rsp
  jmp    1050 <printf@plt>
```

tool_calls: name: read_data
arguments: data_tag: D61
type: string
name: read_data
arguments: data_tag: D57
type: string
name: read_data
arguments: data_tag: D32
type: string
name: read_data
arguments: data_tag: D60
type: string
name: read_data
arguments: data_tag: D22
type: string
name: read_data
arguments: data_tag: D67
type: string
name: read_data
arguments: data_tag: D48
type: string

tool: D61: CHOICES : 


tool: D57: Press 1 to view the calendar of the desired month. 


tool: D32: Press 2 to view which day on particular date.


tool: D60: Press 3 to view national holidays.


tool: D22: Press 4 to add a reminder to a particular date.


tool: D67: Press 5 to view added reminders to a particular date.


tool: D48: Press 6 to exit.


assistant: ```c
void choiceDisplay() {
  printf("CHOICES : \n");
  printf("Press 1 to view the calendar of the desired month. \n");
  printf("Press 2 to view which day on particular date.\n");
  printf("Press 3 to view national holidays.\n");
  printf("Press 4 to add a reminder to a particular date.\n");
  printf("Press 5 to view added reminders to a particular date.\n");
  printf("Press 6 to exit.\n");
}
```
user: Demonstrate the C code that generates the assembly output below:

```asm
<foo>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  mov    %rdi,-0x18(%rbp)
  mov    %rsi,-0x20(%rbp)
  movl   $0x0,-0x4(%rbp)
  jmp    L3
L15:
  mov    -0x4(%rbp),%eax
  add    %eax,%eax
  cltq
  lea    (%rax,%rax,1),%rdx
  mov    -0x20(%rbp),%rax
  add    %rdx,%rax
  movzwl (%rax),%eax
  mov    -0x4(%rbp),%edx
  movslq %edx,%rdx
  lea    0x0(,%rdx,4),%rcx
  mov    -0x18(%rbp),%rdx
  add    %rcx,%rdx
  movzwl %ax,%eax
  mov    %eax,(%rdx)
  addl   $0x1,-0x4(%rbp)
L3:
  cmpl   $0x13f,-0x4(%rbp)
  jle    L15
  nop
  nop
  pop    %rbp
  ret
```

assistant: ```c
void foo(unsigned *p1, unsigned short *p2) {
  int n;
  for (n = 0; n < 320; n++)
    p1[n] = p2[n * 2];
}
```
user: Converte this assembly snippet into its equivalent C code:

```asm
<foo>:
  endbr64
  mov    $0x0,%eax
L0:
  movzwl (%rsi,%rax,1),%edx
  mov    %edx,(%rdi,%rax,1)
  add    $0x4,%rax
  cmp    $0x500,%rax
  jne    L0
  ret
```

assistant: ```c
void foo(unsigned *p1, unsigned short *p2) {
  int n;
  for (n = 0; n < 320; n++)
    p1[n] = p2[n * 2];
}
```
user: 请从给定的汇编指令推导出C源代码：

```asm
<foo>:
  endbr64
  xor    %eax,%eax
  cs nopw 0x0(%rax,%rax,1)
L0:
  movzwl (%rsi,%rax,1),%edx
  mov    %edx,(%rdi,%rax,1)
  add    $0x4,%rax
  cmp    $0x500,%rax
  jne    L0
  ret
```

assistant: ```c
void foo(unsigned *p1, unsigned short *p2) {
  int n;
  for (n = 0; n < 320; n++)
    p1[n] = p2[n * 2];
}
```
user: 请将以下的汇编代码转换成C语言代码：

```asm
<foo>:
  endbr64
  xor    %eax,%eax
  pxor   %xmm2,%xmm2
  nopw   0x0(%rax,%rax,1)
L5:
  movdqu (%rsi,%rax,1),%xmm0
  movdqu 0x10(%rsi,%rax,1),%xmm5
  movdqa %xmm0,%xmm1
  punpcklwd %xmm5,%xmm0
  punpckhwd %xmm5,%xmm1
  movdqa %xmm0,%xmm3
  punpckhwd %xmm1,%xmm3
  punpcklwd %xmm1,%xmm0
  punpcklwd %xmm3,%xmm0
  movdqa %xmm0,%xmm1
  punpckhwd %xmm2,%xmm0
  punpcklwd %xmm2,%xmm1
  movups %xmm0,0x10(%rdi,%rax,1)
  movups %xmm1,(%rdi,%rax,1)
  add    $0x20,%rax
  cmp    $0x4e0,%rax
  jne    L5
  movzwl 0x4e0(%rsi),%eax
  movd   %eax,%xmm0
  movzwl 0x4e8(%rsi),%eax
  pinsrw $0x1,0x4e4(%rsi),%xmm0
  movd   %eax,%xmm4
  movzwl 0x4f0(%rsi),%eax
  pinsrw $0x1,0x4ec(%rsi),%xmm4
  movd   %eax,%xmm1
  movzwl 0x4f8(%rsi),%eax
  punpckldq %xmm4,%xmm0
  pinsrw $0x1,0x4f4(%rsi),%xmm1
  movd   %eax,%xmm3
  pinsrw $0x1,0x4fc(%rsi),%xmm3
  punpckldq %xmm3,%xmm1
  punpcklqdq %xmm1,%xmm0
  movdqa %xmm0,%xmm1
  punpckhwd %xmm2,%xmm0
  punpcklwd %xmm2,%xmm1
  movups %xmm0,0x4f0(%rdi)
  movups %xmm1,0x4e0(%rdi)
  ret
```

assistant: ```c
void foo(unsigned *p1, unsigned short *p2) {
  int n;
  for (n = 0; n < 320; n++)
    p1[n] = p2[n * 2];
}
```
user: Please show me the C implementation that matches the assembly code listed below:

```asm
<clear_standard_Laurent_data>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x20,%rsp
  mov    -0x8(%rbp),%rcx
  mov    -0x10(%rbp),%rdx
  mov    -0x18(%rbp),%rax
  mov    $0x0,%r8d
  mov    %rax,%rsi
  mov    $0x303,%edi
  call   <_ada_use_c2phc@plt>
  mov    %eax,-0x1c(%rbp)
  mov    -0x1c(%rbp),%eax
  leave
  ret
```

assistant: ```c
int clear_standard_Laurent_data(void) {
  int *a, *b, fail;
  double *c;
  fail = _ada_use_c2phc(771, a, b, c, 0);
  return fail;
}
```
user: 提供的汇编代码用C语言表示会是什么样子：

```asm
<clear_standard_Laurent_data>:
  endbr64
  sub    $0x8,%rsp
  mov    $0x0,%r8d
  mov    $0x0,%ecx
  mov    $0x0,%edx
  mov    $0x0,%esi
  mov    $0x303,%edi
  call   <_ada_use_c2phc@plt>
  add    $0x8,%rsp
  ret
```

assistant: ```c
int clear_standard_Laurent_data(void) {
  int *a, *b, fail;
  double *c;
  fail = _ada_use_c2phc(771, a, b, c, 0);
  return fail;
}
```
user: 请从给定的汇编指令推导出C源代码:

```asm
<clear_standard_Laurent_data>:
  endbr64
  xor    %r8d,%r8d
  xor    %ecx,%ecx
  xor    %edx,%edx
  xor    %esi,%esi
  mov    $0x303,%edi
  jmp    1050 <_ada_use_c2phc@plt>
```

assistant: ```c
int clear_standard_Laurent_data(void) {
  int *a, *b, fail;
  double *c;
  fail = _ada_use_c2phc(771, a, b, c, 0);
  return fail;
}
```
user: 请将以下的汇编代码转换成C语言代码：

```asm
<clear_standard_Laurent_data>:
  endbr64
  xor    %r8d,%r8d
  xor    %ecx,%ecx
  xor    %edx,%edx
  xor    %esi,%esi
  mov    $0x303,%edi
  jmp    1050 <_ada_use_c2phc@plt>
```

assistant: ```c
int clear_standard_Laurent_data(void) {
  int *a, *b, fail;
  double *c;
  fail = _ada_use_c2phc(771, a, b, c, 0);
  return fail;
}
```
user: Demonstrate the C code that generates the assembly output below:

```asm
<calc>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  mov    %edi,-0x24(%rbp)
  mov    %esi,-0x28(%rbp)
  pxor   %xmm1,%xmm1
  cvtsi2sdl -0x28(%rbp),%xmm1
  movsd  D25(%rip),%xmm0
  mulsd  %xmm1,%xmm0
  movsd  %xmm0,-0x18(%rbp)
  pxor   %xmm1,%xmm1
  cvtsi2sdl -0x24(%rbp),%xmm1
  movsd  D43(%rip),%xmm0
  mulsd  %xmm0,%xmm1
  pxor   %xmm0,%xmm0
  cvtsi2sdl -0x28(%rbp),%xmm0
  movsd  D1(%rip),%xmm2
  divsd  %xmm2,%xmm0
  addsd  %xmm1,%xmm0
  movsd  %xmm0,-0x10(%rbp)
  movsd  -0x18(%rbp),%xmm0
  subsd  -0x10(%rbp),%xmm0
  movq   D6(%rip),%xmm1
  andpd  %xmm1,%xmm0
  movsd  %xmm0,-0x8(%rbp)
  movsd  -0x8(%rbp),%xmm0
  comisd D38(%rip),%xmm0
  jbe    L8
  movsd  D37(%rip),%xmm0
  subsd  -0x8(%rbp),%xmm0
  jmp    L6
L8:
  movsd  -0x8(%rbp),%xmm0
L6:
  movq   %xmm0,%rax
  movq   %rax,%xmm0
  pop    %rbp
  ret
```

tool_calls: name: parse_data
arguments: label: D25
data_type: f64
name: parse_data
arguments: label: D43
data_type: f64
name: parse_data
arguments: label: D1
data_type: f64
name: parse_data
arguments: label: D6
data_type: qword
name: parse_data
arguments: label: D38
data_type: f64[2]
name: parse_data
arguments: label: D37
data_type: f64

tool: D25: 6

tool: D43: 30

tool: D1: 2

tool: D6: 9223372036854775807

tool: {"D38": [180.0,360.0]}

tool: D37: 360

assistant: ```c
double calc(int hour, int minute) {
  double theta1, theta2;
  double ret;
  theta1 = 6.0 * minute;
  theta2 = 30.0 * hour + minute / 2.0;
  ret = fabs(theta1 - theta2);
  if (ret > 180.0)
    return 360.0 - ret;
  return ret;
}
```
user: Please show me the C implementation that matches the assembly code listed below:

```asm
<calc>:
  endbr64
  pxor   %xmm2,%xmm2
  cvtsi2sd %esi,%xmm2
  movapd %xmm2,%xmm0
  mulsd  D7(%rip),%xmm0
  pxor   %xmm1,%xmm1
  cvtsi2sd %edi,%xmm1
  mulsd  D0(%rip),%xmm1
  mulsd  D47(%rip),%xmm2
  addsd  %xmm2,%xmm1
  subsd  %xmm1,%xmm0
  andpd  D5(%rip),%xmm0
  comisd D18(%rip),%xmm0
  ja     L3
L6:
  ret
L3:
  movsd  D17(%rip),%xmm1
  subsd  %xmm0,%xmm1
  movapd %xmm1,%xmm0
  jmp    L6
```

tool_calls: name: read_data
arguments: data_tag: D7
type_guessed: f64
name: read_data
arguments: data_tag: D0
type_guessed: f64
name: read_data
arguments: data_tag: D47
type_guessed: byte[8]
name: read_data
arguments: data_tag: D5
type_guessed: qword[2]
name: read_data
arguments: data_tag: D18
type_guessed: f64[2]
name: read_data
arguments: data_tag: D17
type_guessed: f64

tool: D7: 6

tool: D0: 30

tool: {"D47": [0x00,0x00,0x00,0x00,0x00,0x00,0xe0,0x3f]}

tool: {"D5": [0x7fffffffffffffff,0x0000000000000000]}

tool: {"D18": [180.0,360.0]}

tool: D17: 360

assistant: ```c
double calc(int hour, int minute) {
  double theta1, theta2;
  double ret;
  theta1 = 6.0 * minute;
  theta2 = 30.0 * hour + minute / 2.0;
  ret = fabs(theta1 - theta2);
  if (ret > 180.0)
    return 360.0 - ret;
  return ret;
}
```
user: What would the C source look like for the assembly code provided here:

```asm
<calc>:
  endbr64
  pxor   %xmm2,%xmm2
  movsd  D2(%rip),%xmm0
  pxor   %xmm1,%xmm1
  cvtsi2sd %esi,%xmm2
  cvtsi2sd %edi,%xmm1
  mulsd  D33(%rip),%xmm1
  mulsd  %xmm2,%xmm0
  mulsd  D43(%rip),%xmm2
  addsd  %xmm2,%xmm1
  subsd  %xmm1,%xmm0
  andpd  D51(%rip),%xmm0
  comisd D19(%rip),%xmm0
  ja     L9
  ret
  nopl   0x0(%rax,%rax,1)
L9:
  movsd  D21(%rip),%xmm1
  subsd  %xmm0,%xmm1
  movapd %xmm1,%xmm0
  ret
```

tool_calls: name: disassemble_data
arguments: data_label: D2
data_type: f64
name: disassemble_data
arguments: data_label: D33
data_type: f64
name: disassemble_data
arguments: data_label: D43
data_type: byte[8]
name: disassemble_data
arguments: data_label: D51
data_type: qword[2]
name: disassemble_data
arguments: data_label: D19
data_type: f64[2]
name: disassemble_data
arguments: data_label: D21
data_type: f64

tool: D2: 6

tool: D33: 30

tool: {"D43": [0x00,0x00,0x00,0x00,0x00,0x00,0xe0,0x3f]}

tool: {"D51": [0x7fffffffffffffff,0x0000000000000000]}

tool: {"D19": [180.0,360.0]}

tool: D21: 360

assistant: ```c
double calc(int hour, int minute) {
  double theta1, theta2;
  double ret;
  theta1 = 6.0 * minute;
  theta2 = 30.0 * hour + minute / 2.0;
  ret = fabs(theta1 - theta2);
  if (ret > 180.0)
    return 360.0 - ret;
  return ret;
}
```
user: Translate the below assembly code into C programming language:

```asm
<calc>:
  endbr64
  pxor   %xmm2,%xmm2
  movsd  D26(%rip),%xmm0
  pxor   %xmm1,%xmm1
  cvtsi2sd %esi,%xmm2
  cvtsi2sd %edi,%xmm1
  mulsd  D30(%rip),%xmm1
  mulsd  %xmm2,%xmm0
  mulsd  D9(%rip),%xmm2
  addsd  %xmm2,%xmm1
  subsd  %xmm1,%xmm0
  andpd  D27(%rip),%xmm0
  comisd D10(%rip),%xmm0
  ja     L7
  ret
  nopl   0x0(%rax,%rax,1)
L7:
  movsd  D45(%rip),%xmm1
  subsd  %xmm0,%xmm1
  movapd %xmm1,%xmm0
  ret
```

tool_calls: name: retrieve_data
arguments: label: D26
data_type: f64
name: retrieve_data
arguments: label: D30
data_type: f64
name: retrieve_data
arguments: label: D9
data_type: byte[8]
name: retrieve_data
arguments: label: D27
data_type: qword[2]
name: retrieve_data
arguments: label: D10
data_type: f64[2]
name: retrieve_data
arguments: label: D45
data_type: f64

tool: D26: 6

tool: D30: 30

tool: {"D9": [0x00,0x00,0x00,0x00,0x00,0x00,0xe0,0x3f]}

tool: {"D27": [0x7fffffffffffffff,0x0000000000000000]}

tool: {"D10": [180.0,360.0]}

tool: D45: 360

assistant: ```c
double calc(int hour, int minute) {
  double theta1, theta2;
  double ret;
  theta1 = 6.0 * minute;
  theta2 = 30.0 * hour + minute / 2.0;
  ret = fabs(theta1 - theta2);
  if (ret > 180.0)
    return 360.0 - ret;
  return ret;
}
```
user: Converte this assembly snippet into its equivalent C code:

```asm
<main>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  mov    $0x4,%eax
  pop    %rbp
  ret
```

assistant: ```c
int main(void) {
  struct media_device_info m;
  (void)m;
  return sizeof(m);
}
```
user: Demonstrate the C code that generates the assembly output below:

```asm
<main>:
  endbr64
  mov    $0x4,%eax
  ret
```

assistant: ```c
int main(void) {
  struct media_device_info m;
  (void)m;
  return sizeof(m);
}
```
user: 提供的汇编代码用C语言表示会是什么样子:

```asm
<main>:
  endbr64
  mov    $0x4,%eax
  ret
```

assistant: ```c
int main(void) {
  struct media_device_info m;
  (void)m;
  return sizeof(m);
}
```
user: 这段汇编代码用C语言表示是什么样的?

```asm
<get_char_key>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x10,%rsp
  mov    %edi,-0x4(%rbp)
  mov    %esi,-0x8(%rbp)
  cmpl   $0x1,-0x4(%rbp)
  jle    L27
  cmpl   $0x9,-0x4(%rbp)
  jg     L27
  mov    $0x1,%eax
  jmp    L56
L27:
  mov    $0x0,%eax
L56:
  mov    %eax,%edi
  call   <assert@plt>
  cmpl   $0x0,-0x8(%rbp)
  jle    L47
  cmpl   $0x3,-0x8(%rbp)
  jg     L47
  mov    $0x1,%eax
  jmp    L12
L47:
  mov    $0x0,%eax
L12:
  mov    %eax,%edi
  call   <assert@plt>
  mov    -0x4(%rbp),%eax
  sub    $0x2,%eax
  mov    %eax,%edx
  mov    %edx,%eax
  add    %eax,%eax
  add    %eax,%edx
  mov    -0x8(%rbp),%eax
  add    %edx,%eax
  add    $0x60,%eax
  leave
  ret
```

assistant: ```c
char get_char_key(int telephone_key, int place) {
  assert(2 <= telephone_key && telephone_key <= 9);
  assert(1 <= place && place <= 3);
  return 'a' + (telephone_key - 2) * 3 + (place - 1);
}
```
user: 请显示与下面列出的汇编代码相匹配的C语言实现：

```asm
<get_char_key>:
  endbr64
  push   %rbp
  push   %rbx
  sub    $0x8,%rsp
  mov    %esi,%ebp
  lea    -0x2(%rdi),%ebx
  cmp    $0x7,%ebx
  setbe  %dil
  movzbl %dil,%edi
  call   <assert@plt>
  lea    -0x1(%rbp),%eax
  cmp    $0x2,%eax
  setbe  %dil
  movzbl %dil,%edi
  call   <assert@plt>
  lea    (%rbx,%rbx,2),%ebx
  lea    0x60(%rbx,%rbp,1),%eax
  add    $0x8,%rsp
  pop    %rbx
  pop    %rbp
  ret
```

assistant: ```c
char get_char_key(int telephone_key, int place) {
  assert(2 <= telephone_key && telephone_key <= 9);
  assert(1 <= place && place <= 3);
  return 'a' + (telephone_key - 2) * 3 + (place - 1);
}
```
user: Converte this assembly snippet into its equivalent C code:

```asm
<get_char_key>:
  endbr64
  push   %rbp
  mov    %esi,%ebp
  push   %rbx
  lea    -0x2(%rdi),%ebx
  xor    %edi,%edi
  sub    $0x8,%rsp
  cmp    $0x7,%ebx
  lea    (%rbx,%rbx,2),%ebx
  setbe  %dil
  call   <assert@plt>
  lea    -0x1(%rbp),%eax
  xor    %edi,%edi
  cmp    $0x2,%eax
  setbe  %dil
  call   <assert@plt>
  add    $0x8,%rsp
  lea    0x60(%rbx,%rbp,1),%eax
  pop    %rbx
  pop    %rbp
  ret
```

assistant: ```c
char get_char_key(int telephone_key, int place) {
  assert(2 <= telephone_key && telephone_key <= 9);
  assert(1 <= place && place <= 3);
  return 'a' + (telephone_key - 2) * 3 + (place - 1);
}
```
user: 这段汇编代码用C语言表示是什么样的:

```asm
<get_char_key>:
  endbr64
  push   %rbp
  mov    %esi,%ebp
  push   %rbx
  lea    -0x2(%rdi),%ebx
  xor    %edi,%edi
  sub    $0x8,%rsp
  cmp    $0x7,%ebx
  lea    (%rbx,%rbx,2),%ebx
  setbe  %dil
  call   <assert@plt>
  lea    -0x1(%rbp),%eax
  xor    %edi,%edi
  cmp    $0x2,%eax
  setbe  %dil
  call   <assert@plt>
  add    $0x8,%rsp
  lea    0x60(%rbx,%rbp,1),%eax
  pop    %rbx
  pop    %rbp
  ret
```

assistant: ```c
char get_char_key(int telephone_key, int place) {
  assert(2 <= telephone_key && telephone_key <= 9);
  assert(1 <= place && place <= 3);
  return 'a' + (telephone_key - 2) * 3 + (place - 1);
}
```
user: What would the C source look like for the assembly code provided here?

```asm
<yuv420_rgb16>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x40,%rsp
  mov    %rdi,-0x18(%rbp)
  mov    %rsi,-0x20(%rbp)
  mov    %rdx,-0x28(%rbp)
  mov    %rcx,-0x30(%rbp)
  mov    %r8d,-0x34(%rbp)
  mov    %r9d,-0x38(%rbp)
  mov    -0x34(%rbp),%eax
  add    %eax,%eax
  sub    %eax,0x10(%rbp)
  mov    -0x34(%rbp),%eax
  sub    %eax,0x18(%rbp)
  mov    -0x34(%rbp),%eax
  sar    %eax
  sub    %eax,0x20(%rbp)
  sarl   $0x3,-0x34(%rbp)
L21:
  mov    -0x34(%rbp),%eax
  mov    %eax,-0x4(%rbp)
L10:
  mov    -0x30(%rbp),%rdx
  mov    -0x28(%rbp),%rcx
  mov    -0x20(%rbp),%rax
  mov    %rcx,%rsi
  mov    %rax,%rdi
  call   <mmx_yuv2rgb@plt>
  mov    0x28(%rbp),%edx
  mov    -0x18(%rbp),%rax
  mov    %edx,%esi
  mov    %rax,%rdi
  call   <mmx_unpack_16rgb@plt>
  addq   $0x20,-0x20(%rbp)
  addq   $0x10,-0x28(%rbp)
  addq   $0x10,-0x30(%rbp)
  addq   $0x40,-0x18(%rbp)
  subl   $0x1,-0x4(%rbp)
  cmpl   $0x0,-0x4(%rbp)
  jne    L10
  mov    0x18(%rbp),%eax
  cltq
  shl    $0x2,%rax
  add    %rax,-0x20(%rbp)
  mov    0x10(%rbp),%eax
  cltq
  shl    $0x2,%rax
  add    %rax,-0x18(%rbp)
  mov    -0x38(%rbp),%eax
  and    $0x1,%eax
  test   %eax,%eax
  je     L2
  mov    0x20(%rbp),%eax
  cltq
  shl    $0x2,%rax
  add    %rax,-0x28(%rbp)
  mov    0x20(%rbp),%eax
  cltq
  shl    $0x2,%rax
  add    %rax,-0x30(%rbp)
  jmp    L18
L2:
  mov    -0x34(%rbp),%eax
  shl    $0x2,%eax
  cltq
  shl    $0x2,%rax
  neg    %rax
  add    %rax,-0x28(%rbp)
  mov    -0x34(%rbp),%eax
  shl    $0x2,%eax
  cltq
  shl    $0x2,%rax
  neg    %rax
  add    %rax,-0x30(%rbp)
L18:
  subl   $0x1,-0x38(%rbp)
  cmpl   $0x0,-0x38(%rbp)
  jne    L21
  nop
  nop
  leave
  ret
```

assistant: ```c
__attribute__((__always___)) void yuv420_rgb16(uint8_t *image, uint8_t *py, uint8_t *pu, uint8_t *pv, int width, int height, int rgb_stride, int y_stride, int uv_stride, const int cpu) {
  int i;
  rgb_stride -= 2 * width;
  y_stride -= width;
  uv_stride -= width >> 1;
  width >>= 3;
  do {
    i = width;
    do {
      mmx_yuv2rgb(py, pu, pv);
      mmx_unpack_16rgb(image, cpu);
      py += 8;
      pu += 4;
      pv += 4;
      image += 16;
    } while (--i);
    py += y_stride;
    image += rgb_stride;
    if (height & 1) {
      pu += uv_stride;
      pv += uv_stride;
    } else {
      pu -= 4 * width;
      pv -= 4 * width;
    }
  } while (--height);
}
```