ylfeng/ReF-Decompile-dataset huggingface dataset:
user: What is the c source code of the assembly code below?

```asm
<serial_close>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x10,%rsp
  mov    %edi,-0x4(%rbp)
  mov    -0x4(%rbp),%eax
  mov    %eax,%edi
  call   <tcdrain@plt>
  mov    -0x4(%rbp),%eax
  mov    %eax,%edi
  call   <close@plt>
  nop
  leave
  ret
```

assistant: ```c
void serial_close(int serial_port) {
  tcdrain(serial_port);
  close(serial_port);
}
```
user: Demonstrate the C code that generates the assembly output below:

```asm
<serial_close>:
  endbr64
  push   %rbx
  mov    %edi,%ebx
  call   <tcdrain@plt>
  mov    %ebx,%edi
  call   <close@plt>
  pop    %rbx
  ret
```

assistant: ```c
void serial_close(int serial_port) {
  tcdrain(serial_port);
  close(serial_port);
}
```
user: 这段汇编代码用C语言表示是什么样的？

```asm
<serial_close>:
  endbr64
  push   %rbp
  mov    %edi,%ebp
  call   <tcdrain@plt>
  mov    %ebp,%edi
  pop    %rbp
  jmp    1070 <close@plt>
```

assistant: ```c
void serial_close(int serial_port) {
  tcdrain(serial_port);
  close(serial_port);
}
```
user: 这段汇编代码用C语言表示是什么样的?

```asm
<serial_close>:
  endbr64
  push   %rbp
  mov    %edi,%ebp
  call   <tcdrain@plt>
  mov    %ebp,%edi
  pop    %rbp
  jmp    1070 <close@plt>
```

assistant: ```c
void serial_close(int serial_port) {
  tcdrain(serial_port);
  close(serial_port);
}
```
user: 请将这段汇编代码片段转换成等效的C代码：

```asm
<sc_is_space>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  mov    %edi,%eax
  mov    %al,-0x4(%rbp)
  cmpb   $0x20,-0x4(%rbp)
  je     L1
  cmpb   $0x9,-0x4(%rbp)
  jne    L2
L1:
  mov    $0x1,%eax
  jmp    L6
L2:
  mov    $0x0,%eax
L6:
  pop    %rbp
  ret
```

assistant: ```c
int sc_is_space(unsigned char element) {
  if (' ' == element || '\t' == element)
    return 1;
  return 0;
}
```
user: 请从给定的汇编指令推导出C源代码：

```asm
<sc_is_space>:
  endbr64
  cmp    $0x20,%dil
  sete   %al
  cmp    $0x9,%dil
  sete   %dl
  or     %edx,%eax
  movzbl %al,%eax
  ret
```

assistant: ```c
int sc_is_space(unsigned char element) {
  if (' ' == element || '\t' == element)
    return 1;
  return 0;
}
```
user: Translate the below assembly code into C programming language:

```asm
<sc_is_space>:
  endbr64
  cmp    $0x20,%dil
  sete   %al
  cmp    $0x9,%dil
  sete   %dl
  or     %edx,%eax
  movzbl %al,%eax
  ret
```

assistant: ```c
int sc_is_space(unsigned char element) {
  if (' ' == element || '\t' == element)
    return 1;
  return 0;
}
```
user: 请将以下的汇编代码转换成C语言代码:

```asm
<sc_is_space>:
  endbr64
  cmp    $0x20,%dil
  sete   %al
  cmp    $0x9,%dil
  sete   %dl
  or     %edx,%eax
  movzbl %al,%eax
  ret
```

assistant: ```c
int sc_is_space(unsigned char element) {
  if (' ' == element || '\t' == element)
    return 1;
  return 0;
}
```
user: 这段汇编代码用C语言表示是什么样的:

```asm
<rectangles>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x30,%rsp
  mov    %edi,-0x14(%rbp)
  movsd  %xmm0,-0x20(%rbp)
  movsd  %xmm1,-0x28(%rbp)
  movsd  %xmm2,-0x30(%rbp)
  pxor   %xmm0,%xmm0
  movsd  %xmm0,-0x8(%rbp)
  movl   $0x0,-0xc(%rbp)
  jmp    L18
L16:
  pxor   %xmm0,%xmm0
  cvtsi2sdl -0xc(%rbp),%xmm0
  mulsd  -0x30(%rbp),%xmm0
  addsd  -0x28(%rbp),%xmm0
  movq   %xmm0,%rdx
  mov    -0x14(%rbp),%eax
  movq   %rdx,%xmm0
  mov    %eax,%edi
  call   <fu@plt>
  pxor   %xmm0,%xmm0
  cvtsi2sd %rax,%xmm0
  movsd  -0x8(%rbp),%xmm1
  addsd  %xmm1,%xmm0
  movsd  %xmm0,-0x8(%rbp)
  addl   $0x1,-0xc(%rbp)
L18:
  pxor   %xmm1,%xmm1
  cvtsi2sdl -0xc(%rbp),%xmm1
  movsd  -0x20(%rbp),%xmm0
  comisd %xmm1,%xmm0
  ja     L16
  movsd  -0x30(%rbp),%xmm0
  mulsd  -0x8(%rbp),%xmm0
  movsd  D3(%rip),%xmm1
  subsd  %xmm1,%xmm0
  movq   D19(%rip),%xmm1
  andpd  %xmm1,%xmm0
  movq   %xmm0,%rax
  movq   %rax,%xmm0
  leave
  ret
```

tool_calls: name: unpack_data
arguments: label: D3
data_type: f64
name: unpack_data
arguments: label: D19
data_type: qword

tool: D3: 1

tool: D19: 9223372036854775807

assistant: ```c
double rectangles(int f, double n, double a, double h) {
  double s = 0.0;
  int token = 0;
  while (token < n) {
    s += fu(f, (a + h * token));
    token++;
  }
  return (fabs((h * s) - 1.0));
}
```
user: 提供的汇编代码用C语言表示会是什么样子:

```asm
<rectangles>:
  endbr64
  push   %r12
  push   %rbp
  push   %rbx
  sub    $0x20,%rsp
  movsd  %xmm1,0x18(%rsp)
  movsd  %xmm2,0x10(%rsp)
  comisd D4(%rip),%xmm0
  jbe    L10
  mov    %edi,%r12d
  movq   %xmm0,%rbp
  mov    $0x0,%ebx
  pxor   %xmm7,%xmm7
  movsd  %xmm7,0x8(%rsp)
  movapd %xmm7,%xmm0
L5:
  mulsd  0x10(%rsp),%xmm0
  addsd  0x18(%rsp),%xmm0
  mov    %r12d,%edi
  call   <fu@plt>
  pxor   %xmm0,%xmm0
  cvtsi2sd %rax,%xmm0
  addsd  0x8(%rsp),%xmm0
  movsd  %xmm0,0x8(%rsp)
  add    $0x1,%ebx
  pxor   %xmm0,%xmm0
  cvtsi2sd %ebx,%xmm0
  movq   %rbp,%xmm6
  comisd %xmm0,%xmm6
  ja     L5
L27:
  movsd  0x10(%rsp),%xmm0
  mulsd  0x8(%rsp),%xmm0
  subsd  D15(%rip),%xmm0
  andpd  D26(%rip),%xmm0
  add    $0x20,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  ret
L10:
  pxor   %xmm7,%xmm7
  movsd  %xmm7,0x8(%rsp)
  jmp    L27
```

tool_calls: name: parse_data
arguments: data_tag: D4
datatype: f64
name: parse_data
arguments: data_tag: D15
datatype: f64
name: parse_data
arguments: data_tag: D26
datatype: qword[2]

tool: D4: 0

tool: D15: 1

tool: {"D26": [0x7fffffffffffffff,0x0000000000000000]}

assistant: ```c
double rectangles(int f, double n, double a, double h) {
  double s = 0.0;
  int token = 0;
  while (token < n) {
    s += fu(f, (a + h * token));
    token++;
  }
  return (fabs((h * s) - 1.0));
}
```
user: 请将以下的汇编代码转换成C语言代码：

```asm
<rectangles>:
  endbr64
  push   %r14
  movq   %xmm0,%r14
  push   %rbp
  push   %rbx
  sub    $0x20,%rsp
  movsd  %xmm1,0x18(%rsp)
  pxor   %xmm1,%xmm1
  comisd %xmm1,%xmm0
  movsd  %xmm2,0x10(%rsp)
  jbe    L4
  mov    %edi,%ebp
  xor    %ebx,%ebx
  movapd %xmm1,%xmm0
  nop
L17:
  mulsd  0x10(%rsp),%xmm0
  mov    %ebp,%edi
  movsd  %xmm1,0x8(%rsp)
  add    $0x1,%ebx
  addsd  0x18(%rsp),%xmm0
  call   <fu@plt>
  pxor   %xmm0,%xmm0
  movsd  0x8(%rsp),%xmm1
  movq   %r14,%xmm5
  cvtsi2sd %rax,%xmm0
  addsd  %xmm0,%xmm1
  pxor   %xmm0,%xmm0
  cvtsi2sd %ebx,%xmm0
  comisd %xmm0,%xmm5
  ja     L17
L4:
  movsd  0x10(%rsp),%xmm0
  mulsd  %xmm1,%xmm0
  subsd  D17(%rip),%xmm0
  andpd  D4(%rip),%xmm0
  add    $0x20,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r14
  ret
```

tool_calls: name: read_data
arguments: label: D17
type_infered: f64
name: read_data
arguments: label: D4
type_infered: qword[2]

tool: D17: 1

tool: {"D4": [0x7fffffffffffffff,0x0000000000000000]}

assistant: ```c
double rectangles(int f, double n, double a, double h) {
  double s = 0.0;
  int token = 0;
  while (token < n) {
    s += fu(f, (a + h * token));
    token++;
  }
  return (fabs((h * s) - 1.0));
}
```
user: Translate the below assembly code into C programming language:

```asm
<rectangles>:
  endbr64
  push   %r14
  movq   %xmm0,%r14
  push   %rbp
  push   %rbx
  sub    $0x20,%rsp
  movsd  %xmm1,0x18(%rsp)
  pxor   %xmm1,%xmm1
  comisd %xmm1,%xmm0
  movsd  %xmm2,0x10(%rsp)
  jbe    L10
  mov    %edi,%ebp
  xor    %ebx,%ebx
  movapd %xmm1,%xmm0
  nop
L14:
  mulsd  0x10(%rsp),%xmm0
  mov    %ebp,%edi
  movsd  %xmm1,0x8(%rsp)
  add    $0x1,%ebx
  addsd  0x18(%rsp),%xmm0
  call   <fu@plt>
  pxor   %xmm0,%xmm0
  movsd  0x8(%rsp),%xmm1
  movq   %r14,%xmm5
  cvtsi2sd %rax,%xmm0
  addsd  %xmm0,%xmm1
  pxor   %xmm0,%xmm0
  cvtsi2sd %ebx,%xmm0
  comisd %xmm0,%xmm5
  ja     L14
L10:
  movsd  0x10(%rsp),%xmm0
  mulsd  %xmm1,%xmm0
  subsd  D3(%rip),%xmm0
  andpd  D4(%rip),%xmm0
  add    $0x20,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r14
  ret
```

tool_calls: name: parse_data
arguments: data_label: D3
data_type: f64
name: parse_data
arguments: data_label: D4
data_type: qword[2]

tool: D3: 1

tool: {"D4": [0x7fffffffffffffff,0x0000000000000000]}

assistant: ```c
double rectangles(int f, double n, double a, double h) {
  double s = 0.0;
  int token = 0;
  while (token < n) {
    s += fu(f, (a + h * token));
    token++;
  }
  return (fabs((h * s) - 1.0));
}
```
user: Please show me the C implementation that matches the assembly code listed below:

```asm
<main>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x20,%rsp
  movsd  D7(%rip),%xmm0
  movsd  %xmm0,-0x18(%rbp)
  movsd  D14(%rip),%xmm0
  movsd  %xmm0,-0x10(%rbp)
  movsd  -0x10(%rbp),%xmm0
  mov    -0x18(%rbp),%rax
  movapd %xmm0,%xmm1
  movq   %rax,%xmm0
  call   <mean@plt>
  movq   %xmm0,%rax
  mov    %rax,-0x8(%rbp)
  movsd  -0x8(%rbp),%xmm1
  movsd  -0x10(%rbp),%xmm0
  mov    -0x18(%rbp),%rax
  movapd %xmm1,%xmm2
  movapd %xmm0,%xmm1
  movq   %rax,%xmm0
  lea    D17(%rip),%rax
  mov    %rax,%rdi
  call   <printf@plt>
  mov    $0x0,%eax
  leave
  ret
```

tool_calls: name: extract_symbolic_data
arguments: tag: D7
type_guessed: f64
name: extract_symbolic_data
arguments: tag: D14
type_guessed: f64
name: extract_symbolic_data
arguments: tag: D17
type_guessed: string

tool: D7: 5.5

tool: D14: 7.9

tool: D17: The mean of %3.2f and %3.2f is %3.2f


assistant: ```c
int main(void) {
  double v1, v2, m;
  v1 = 5.5;
  v2 = 7.9;
  m = mean(v1, v2);
  printf("The mean of %3.2f and %3.2f is %3.2f\n", v1, v2, m);
  return 0;
}
```
user: What would the C source look like for the assembly code provided here?

```asm
<main>:
  endbr64
  sub    $0x8,%rsp
  mov    D39(%rip),%rax
  movq   %rax,%xmm1
  mov    D37(%rip),%rax
  movq   %rax,%xmm0
  call   <mean@plt>
  movapd %xmm0,%xmm2
  mov    D39(%rip),%rax
  movq   %rax,%xmm1
  mov    D37(%rip),%rax
  movq   %rax,%xmm0
  lea    D17(%rip),%rdi
  call   <printf@plt>
  mov    $0x0,%eax
  add    $0x8,%rsp
  ret
```

tool_calls: name: unpack_data
arguments: data_label: D39
type_guessed: f64
name: unpack_data
arguments: data_label: D37
type_guessed: f64
name: unpack_data
arguments: data_label: D17
type_guessed: string

tool: D39: 7.9

tool: D37: 5.5

tool: D17: The mean of %3.2f and %3.2f is %3.2f


assistant: ```c
int main(void) {
  double v1, v2, m;
  v1 = 5.5;
  v2 = 7.9;
  m = mean(v1, v2);
  printf("The mean of %3.2f and %3.2f is %3.2f\n", v1, v2, m);
  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
  movsd  D39(%rip),%xmm3
  movsd  D26(%rip),%xmm1
  movapd %xmm3,%xmm0
  call   <mean@plt>
  mov    D26(%rip),%rax
  lea    D20(%rip),%rdi
  movapd %xmm0,%xmm2
  movq   %rax,%xmm1
  mov    D39(%rip),%rax
  movq   %rax,%xmm0
  call   <printf@plt>
  xor    %eax,%eax
  add    $0x8,%rsp
  ret
```

tool_calls: name: parse_data
arguments: tag: D39
type: f64
name: parse_data
arguments: tag: D26
type: f64
name: parse_data
arguments: tag: D20
type: string

tool: D39: 5.5

tool: D26: 7.9

tool: D20: The mean of %3.2f and %3.2f is %3.2f


assistant: ```c
int main(void) {
  double v1, v2, m;
  v1 = 5.5;
  v2 = 7.9;
  m = mean(v1, v2);
  printf("The mean of %3.2f and %3.2f is %3.2f\n", v1, v2, m);
  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
  movsd  D49(%rip),%xmm3
  movsd  D13(%rip),%xmm1
  movapd %xmm3,%xmm0
  call   <mean@plt>
  mov    D13(%rip),%rax
  lea    D1(%rip),%rdi
  movapd %xmm0,%xmm2
  movq   %rax,%xmm1
  mov    D49(%rip),%rax
  movq   %rax,%xmm0
  call   <printf@plt>
  xor    %eax,%eax
  add    $0x8,%rsp
  ret
```

tool_calls: name: extract_symbolic_data
arguments: tag: D49
type_infered: f64
name: extract_symbolic_data
arguments: tag: D13
type_infered: f64
name: extract_symbolic_data
arguments: tag: D1
type_infered: string

tool: D49: 5.5

tool: D13: 7.9

tool: D1: The mean of %3.2f and %3.2f is %3.2f


assistant: ```c
int main(void) {
  double v1, v2, m;
  v1 = 5.5;
  v2 = 7.9;
  m = mean(v1, v2);
  printf("The mean of %3.2f and %3.2f is %3.2f\n", v1, v2, m);
  return 0;
}
```
user: 请将这段汇编代码片段转换成等效的C代码:

```asm
<fsize>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x20,%rsp
  mov    %rdi,-0x18(%rbp)
  mov    -0x18(%rbp),%rax
  mov    %rax,%rdi
  call   <ftell@plt>
  mov    %rax,-0x10(%rbp)
  mov    D4(%rip),%rax
  mov    (%rax),%edx
  mov    -0x18(%rbp),%rax
  mov    $0x0,%esi
  mov    %rax,%rdi
  call   <fseek@plt>
  mov    -0x18(%rbp),%rax
  mov    %rax,%rdi
  call   <ftell@plt>
  mov    %rax,-0x8(%rbp)
  mov    D14(%rip),%rax
  mov    (%rax),%edx
  mov    -0x10(%rbp),%rcx
  mov    -0x18(%rbp),%rax
  mov    %rcx,%rsi
  mov    %rax,%rdi
  call   <fseek@plt>
  mov    -0x8(%rbp),%rax
  leave
  ret
```

assistant: ```c
long int fsize(FILE *file) {
  long int currentpos;
  long int size;
  currentpos = ftell(file);
  fseek(file, 0, SEEK_END);
  size = ftell(file);
  fseek(file, currentpos, SEEK_SET);
  return size;
}
```
user: 这段汇编代码用C语言表示是什么样的？

```asm
<fsize>:
  endbr64
  push   %r12
  push   %rbp
  push   %rbx
  mov    %rdi,%rbx
  call   <ftell@plt>
  mov    %rax,%r12
  mov    D6(%rip),%rax
  mov    (%rax),%edx
  mov    $0x0,%esi
  mov    %rbx,%rdi
  call   <fseek@plt>
  mov    %rbx,%rdi
  call   <ftell@plt>
  mov    %rax,%rbp
  mov    D0(%rip),%rax
  mov    (%rax),%edx
  mov    %r12,%rsi
  mov    %rbx,%rdi
  call   <fseek@plt>
  mov    %rbp,%rax
  pop    %rbx
  pop    %rbp
  pop    %r12
  ret
```

assistant: ```c
long int fsize(FILE *file) {
  long int currentpos;
  long int size;
  currentpos = ftell(file);
  fseek(file, 0, SEEK_END);
  size = ftell(file);
  fseek(file, currentpos, SEEK_SET);
  return size;
}
```
user: What would the C source look like for the assembly code provided here:

```asm
<fsize>:
  endbr64
  push   %r13
  push   %r12
  push   %rbp
  mov    %rdi,%rbp
  call   <ftell@plt>
  xor    %esi,%esi
  mov    %rbp,%rdi
  mov    %rax,%r13
  mov    D16(%rip),%rax
  mov    (%rax),%edx
  call   <fseek@plt>
  mov    %rbp,%rdi
  call   <ftell@plt>
  mov    %r13,%rsi
  mov    %rbp,%rdi
  mov    %rax,%r12
  mov    D13(%rip),%rax
  mov    (%rax),%edx
  call   <fseek@plt>
  mov    %r12,%rax
  pop    %rbp
  pop    %r12
  pop    %r13
  ret
```

assistant: ```c
long int fsize(FILE *file) {
  long int currentpos;
  long int size;
  currentpos = ftell(file);
  fseek(file, 0, SEEK_END);
  size = ftell(file);
  fseek(file, currentpos, SEEK_SET);
  return size;
}
```
user: Converte this assembly snippet into its equivalent C code:

```asm
<fsize>:
  endbr64
  push   %r13
  push   %r12
  push   %rbp
  mov    %rdi,%rbp
  call   <ftell@plt>
  xor    %esi,%esi
  mov    %rbp,%rdi
  mov    %rax,%r13
  mov    D6(%rip),%rax
  mov    (%rax),%edx
  call   <fseek@plt>
  mov    %rbp,%rdi
  call   <ftell@plt>
  mov    %r13,%rsi
  mov    %rbp,%rdi
  mov    %rax,%r12
  mov    D7(%rip),%rax
  mov    (%rax),%edx
  call   <fseek@plt>
  mov    %r12,%rax
  pop    %rbp
  pop    %r12
  pop    %r13
  ret
```

assistant: ```c
long int fsize(FILE *file) {
  long int currentpos;
  long int size;
  currentpos = ftell(file);
  fseek(file, 0, SEEK_END);
  size = ftell(file);
  fseek(file, currentpos, SEEK_SET);
  return size;
}
```
user: 这段汇编代码用C语言表示是什么样的？

```asm
<rbitrev>:
  endbr64
  push   %r12
  push   %rbp
  push   %rbx
  lea    -0x40000(%rsp),%r11
L12:
  sub    $0x1000,%rsp
  orq    $0x0,(%rsp)
  cmp    %r11,%rsp
  jne    L12
  sub    $0x750,%rsp
  mov    %rdi,%r9
  mov    %fs:0x28,%rax
  mov    %rax,0x40748(%rsp)
  xor    %eax,%eax
  mov    %esi,%ecx
  shr    $0x1f,%ecx
  add    %esi,%ecx
  sar    %ecx
  mov    $0x1,%ebp
  shl    %cl,%ebp
  lea    (%rcx,%rcx,1),%eax
  cmp    %esi,%eax
  setne  %r11b
  movzbl %r11b,%r11d
  add    %ecx,%r11d
  movl   $0x0,0x4(%rsp)
  movl   $0x1,0x8(%rsp)
  cmp    $0x1,%r11d
  jle    L18
  add    $0x1,%r11d
  mov    $0x2,%r10d
  mov    $0x1,%r8d
  lea    0x8(%rsp),%rbx
L27:
  add    %r8d,%r8d
  test   %r8d,%r8d
  jle    L2
  lea    0x4(%rsp),%rdx
  lea    -0x1(%r8),%eax
  lea    (%rbx,%rax,4),%rdi
  movslq %r8d,%rsi
L78:
  mov    (%rdx),%eax
  add    %eax,%eax
  mov    %eax,(%rdx)
  add    $0x1,%eax
  mov    %eax,(%rdx,%rsi,4)
  add    $0x4,%rdx
  cmp    %rdi,%rdx
  jne    L78
L2:
  add    $0x1,%r10d
  cmp    %r11d,%r10d
  jne    L27
L18:
  cmp    $0x1,%ebp
  jle    L39
  lea    0x10(%r9),%r11
  lea    0x1(%rbp),%ebx
  movslq %ebp,%r8
  shl    $0x3,%r8
  mov    $0x2,%r10d
  lea    0xc(%rsp),%rbp
L19:
  mov    (%rsp,%r10,4),%eax
  mov    %eax,%edi
  shl    %cl,%edi
  add    $0x1,%edi
  test   %eax,%eax
  jle    L49
  lea    0x8(%rsp),%rsi
  lea    -0x1(%rax),%eax
  lea    0x0(%rbp,%rax,4),%r12
  mov    %r11,%rdx
  mov    %edi,%eax
L82:
  movsd  (%rdx),%xmm0
  cltq
  lea    (%r9,%rax,8),%rax
  movsd  (%rax),%xmm1
  movsd  %xmm1,(%rdx)
  movsd  %xmm0,(%rax)
  mov    %edi,%eax
  add    (%rsi),%eax
  add    %r8,%rdx
  add    $0x4,%rsi
  cmp    %r12,%rsi
  jne    L82
L49:
  add    $0x1,%r10
  add    $0x8,%r11
  cmp    %rbx,%r10
  jne    L19
L39:
  mov    0x40748(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L15
  add    $0x40750,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  ret
L15:
  call   <__stack_chk_fail@plt>
```

assistant: ```c
void rbitrev(x, m) double *x;
int m;
{
  int itab[66000];
  int m2, nbit, imax, lbss, i, j, k, l, j0;
  double t1;
  m2 = m / 2;
  nbit = 1 << m2;
  if (2 * m2 != m)
    m2 = m2 + 1;
  itab[1] = 0;
  itab[2] = 1;
  imax = 1;
  for (lbss = 2; lbss <= m2; lbss++) {
    imax = 2 * imax;
    for (i = 1; i <= imax; i++) {
      itab[i] = 2 * itab[i];
      itab[i + imax] = 1 + itab[i];
    }
  }
  for (k = 2; k <= nbit; k++) {
    j0 = nbit * itab[k] + 1;
    i = k;
    j = j0;
    for (l = 2; l <= itab[k] + 1; l++) {
      t1 = x[i];
      x[i] = x[j];
      x[j] = t1;
      i = i + nbit;
      j = j0 + itab[l];
    }
  }
  return;
}
```
user: 请将这段汇编代码片段转换成等效的C代码:

```asm
<rbitrev>:
  endbr64
  push   %r13
  push   %r12
  push   %rbp
  push   %rbx
  lea    -0x40000(%rsp),%r11
L98:
  sub    $0x1000,%rsp
  orq    $0x0,(%rsp)
  cmp    %r11,%rsp
  jne    L98
  sub    $0x758,%rsp
  mov    $0x1,%ebx
  xor    %r11d,%r11d
  mov    %fs:0x28,%rax
  mov    %rax,0x40748(%rsp)
  xor    %eax,%eax
  mov    %esi,%ecx
  mov    %rdi,%r9
  shr    $0x1f,%ecx
  add    %esi,%ecx
  sar    %ecx
  lea    (%rcx,%rcx,1),%eax
  shl    %cl,%ebx
  cmp    %esi,%eax
  movabs $0x100000000,%rax
  setne  %r11b
  mov    %rax,0x4(%rsp)
  add    %ecx,%r11d
  cmp    $0x1,%r11d
  jle    L8
  add    $0x1,%r11d
  lea    0x4(%rsp),%r12
  lea    0x8(%rsp),%rbp
  xor    %eax,%eax
  mov    $0x2,%r10d
  mov    $0x1,%r8d
L57:
  add    %r8d,%r8d
  mov    %r12,%rdx
  lea    -0x1(%r8),%esi
  lea    0x0(%rbp,%rsi,4),%rdi
  movslq %r8d,%rsi
  jmp    L71
  nopl   0x0(%rax)
L21:
  mov    (%rdx),%eax
L71:
  add    %eax,%eax
  mov    %eax,(%rdx)
  add    $0x1,%eax
  mov    %eax,(%rdx,%rsi,4)
  add    $0x4,%rdx
  cmp    %rdi,%rdx
  jne    L21
  add    $0x1,%r10d
  cmp    %r11d,%r10d
  je     L8
  mov    0x4(%rsp),%eax
  jmp    L57
  nopl   0x0(%rax)
L8:
  cmp    $0x1,%ebx
  jle    L87
  movslq %ebx,%r8
  lea    0x1(%rbx),%ebp
  lea    0x10(%r9),%r11
  mov    $0x2,%r10d
  shl    $0x3,%r8
  mov    %rsp,%rbx
  lea    0xc(%rsp),%r12
  nopl   0x0(%rax)
L10:
  mov    (%rbx,%r10,4),%eax
  mov    %eax,%edi
  shl    %cl,%edi
  add    $0x1,%edi
  test   %eax,%eax
  jle    L13
  sub    $0x1,%eax
  lea    0x8(%rsp),%rsi
  mov    %r11,%rdx
  lea    (%r12,%rax,4),%r13
  mov    %edi,%eax
  nopl   0x0(%rax,%rax,1)
L66:
  cltq
  movsd  (%rdx),%xmm0
  add    $0x4,%rsi
  lea    (%r9,%rax,8),%rax
  movsd  (%rax),%xmm1
  movsd  %xmm1,(%rdx)
  add    %r8,%rdx
  movsd  %xmm0,(%rax)
  mov    -0x4(%rsi),%eax
  add    %edi,%eax
  cmp    %rsi,%r13
  jne    L66
L13:
  add    $0x1,%r10
  add    $0x8,%r11
  cmp    %rbp,%r10
  jne    L10
L87:
  mov    0x40748(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L91
  add    $0x40758,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  ret
L91:
  call   <__stack_chk_fail@plt>
```

assistant: ```c
void rbitrev(x, m) double *x;
int m;
{
  int itab[66000];
  int m2, nbit, imax, lbss, i, j, k, l, j0;
  double t1;
  m2 = m / 2;
  nbit = 1 << m2;
  if (2 * m2 != m)
    m2 = m2 + 1;
  itab[1] = 0;
  itab[2] = 1;
  imax = 1;
  for (lbss = 2; lbss <= m2; lbss++) {
    imax = 2 * imax;
    for (i = 1; i <= imax; i++) {
      itab[i] = 2 * itab[i];
      itab[i + imax] = 1 + itab[i];
    }
  }
  for (k = 2; k <= nbit; k++) {
    j0 = nbit * itab[k] + 1;
    i = k;
    j = j0;
    for (l = 2; l <= itab[k] + 1; l++) {
      t1 = x[i];
      x[i] = x[j];
      x[j] = t1;
      i = i + nbit;
      j = j0 + itab[l];
    }
  }
  return;
}
```
user: 提供的汇编代码用C语言表示会是什么样子:

```asm
<RandomFunc>:
  endbr64
  movzwl (%rdi),%eax
  sub    $0x96a,%ax
  imul   %eax,%eax
  mov    %eax,%edx
  test   %ax,%ax
  jne    L11
  movsbl %ah,%eax
  mov    %dl,%dh
  mov    %al,%dl
L14:
  imul   $0xe54e,%dx,%dx
  sub    $0x21f4,%dx
  mov    %dx,(%rsi)
  ret
L11:
  lea    (%rax,%rax,1),%edx
  jmp    L14
```

assistant: ```c
void RandomFunc(unsigned short input[1], unsigned short output[1]) {
  unsigned short state[1];
  unsigned short local1;
  char copy11;
  char copy12;
  {
    state[0UL] = (input[0UL] + 51238316UL) + (unsigned short)8426;
    local1 = 0UL;
    while (local1 < 1UL) {
      if (state[0UL] < local1) {
        copy11 = *((char *)(&state[local1]) + 1);
        *((char *)(&state[local1]) + 1) = *((char *)(&state[local1]) + 0);
        *((char *)(&state[local1]) + 0) = copy11;
      } else {
        state[0UL] = state[local1] * state[local1];
      }
      if (state[0UL] <= local1) {
        copy12 = *((char *)(&state[local1]) + 1);
        *((char *)(&state[local1]) + 1) = *((char *)(&state[local1]) + 0);
        *((char *)(&state[local1]) + 0) = copy12;
      } else {
        state[local1] += state[0UL];
      }
      local1 += 2UL;
    }
    output[0UL] = state[0UL] * 787080526UL + (unsigned short)56844;
  }
}
```
user: 这段汇编代码用C语言表示是什么样的?

```asm
<RandomFunc>:
  endbr64
  movzwl (%rdi),%eax
  mov    $0xffffde0c,%edx
  sub    $0x96a,%ax
  imul   %eax,%eax
  test   %ax,%ax
  je     L5
  imul   $0xca9c,%ax,%ax
  lea    -0x21f4(%rax),%edx
L5:
  mov    %dx,(%rsi)
  ret
```

assistant: ```c
void RandomFunc(unsigned short input[1], unsigned short output[1]) {
  unsigned short state[1];
  unsigned short local1;
  char copy11;
  char copy12;
  {
    state[0UL] = (input[0UL] + 51238316UL) + (unsigned short)8426;
    local1 = 0UL;
    while (local1 < 1UL) {
      if (state[0UL] < local1) {
        copy11 = *((char *)(&state[local1]) + 1);
        *((char *)(&state[local1]) + 1) = *((char *)(&state[local1]) + 0);
        *((char *)(&state[local1]) + 0) = copy11;
      } else {
        state[0UL] = state[local1] * state[local1];
      }
      if (state[0UL] <= local1) {
        copy12 = *((char *)(&state[local1]) + 1);
        *((char *)(&state[local1]) + 1) = *((char *)(&state[local1]) + 0);
        *((char *)(&state[local1]) + 0) = copy12;
      } else {
        state[local1] += state[0UL];
      }
      local1 += 2UL;
    }
    output[0UL] = state[0UL] * 787080526UL + (unsigned short)56844;
  }
}
```
user: What would the C source look like for the assembly code provided here?

```asm
<RandomFunc>:
  endbr64
  movzwl (%rdi),%eax
  mov    $0xffffde0c,%edx
  sub    $0x96a,%ax
  imul   %eax,%eax
  test   %ax,%ax
  je     L3
  imul   $0xca9c,%ax,%ax
  lea    -0x21f4(%rax),%edx
L3:
  mov    %dx,(%rsi)
  ret
```

assistant: ```c
void RandomFunc(unsigned short input[1], unsigned short output[1]) {
  unsigned short state[1];
  unsigned short local1;
  char copy11;
  char copy12;
  {
    state[0UL] = (input[0UL] + 51238316UL) + (unsigned short)8426;
    local1 = 0UL;
    while (local1 < 1UL) {
      if (state[0UL] < local1) {
        copy11 = *((char *)(&state[local1]) + 1);
        *((char *)(&state[local1]) + 1) = *((char *)(&state[local1]) + 0);
        *((char *)(&state[local1]) + 0) = copy11;
      } else {
        state[0UL] = state[local1] * state[local1];
      }
      if (state[0UL] <= local1) {
        copy12 = *((char *)(&state[local1]) + 1);
        *((char *)(&state[local1]) + 1) = *((char *)(&state[local1]) + 0);
        *((char *)(&state[local1]) + 0) = copy12;
      } else {
        state[local1] += state[0UL];
      }
      local1 += 2UL;
    }
    output[0UL] = state[0UL] * 787080526UL + (unsigned short)56844;
  }
}
```