ylfeng/ReF-Decompile-dataset huggingface dataset:
user: 请显示与下面列出的汇编代码相匹配的C语言实现:

```asm
<print_wifidirect_cfg_wps_params_usage>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  lea    D10(%rip),%rax
  mov    %rax,%rdi
  call   <printf@plt>
  lea    D0(%rip),%rax
  mov    %rax,%rdi
  call   <printf@plt>
  nop
  pop    %rbp
  ret
```

tool_calls: name: extract_symbolic_data
arguments: data_label: D10
type_infered: string
name: extract_symbolic_data
arguments: data_label: D0
type_infered: string

tool: D10: 
Usage : wifidirect_cfg_wps_params [pin/pbc/none]

tool: D0: 
If pin/pbc/none is provided, 'set' is performed otherwise 'get' is performed.


assistant: ```c
void print_wifidirect_cfg_wps_params_usage(void) {
  printf("\nUsage : wifidirect_cfg_wps_params [pin/pbc/none]");
  printf("\nIf pin/pbc/none is provided, 'set' is performed"
         " otherwise 'get' is performed.\n");
  return;
}
```
user: What is the c source code of the assembly code below:

```asm
<print_wifidirect_cfg_wps_params_usage>:
  endbr64
  sub    $0x8,%rsp
  lea    D12(%rip),%rdi
  call   <printf@plt>
  lea    D3(%rip),%rdi
  call   <printf@plt>
  add    $0x8,%rsp
  ret
```

tool_calls: name: parse_data
arguments: data_tag: D12
type_infered: string
name: parse_data
arguments: data_tag: D3
type_infered: string

tool: D12: 
Usage : wifidirect_cfg_wps_params [pin/pbc/none]

tool: D3: 
If pin/pbc/none is provided, 'set' is performed otherwise 'get' is performed.


assistant: ```c
void print_wifidirect_cfg_wps_params_usage(void) {
  printf("\nUsage : wifidirect_cfg_wps_params [pin/pbc/none]");
  printf("\nIf pin/pbc/none is provided, 'set' is performed"
         " otherwise 'get' is performed.\n");
  return;
}
```
user: What would the C source look like for the assembly code provided here:

```asm
<print_wifidirect_cfg_wps_params_usage>:
  endbr64
  sub    $0x8,%rsp
  lea    D17(%rip),%rdi
  call   <printf@plt>
  lea    D7(%rip),%rdi
  add    $0x8,%rsp
  jmp    1050 <printf@plt>
```

tool_calls: name: parse_data
arguments: tag: D17
datatype: string
name: parse_data
arguments: tag: D7
datatype: string

tool: D17: 
Usage : wifidirect_cfg_wps_params [pin/pbc/none]

tool: D7: 
If pin/pbc/none is provided, 'set' is performed otherwise 'get' is performed.


assistant: ```c
void print_wifidirect_cfg_wps_params_usage(void) {
  printf("\nUsage : wifidirect_cfg_wps_params [pin/pbc/none]");
  printf("\nIf pin/pbc/none is provided, 'set' is performed"
         " otherwise 'get' is performed.\n");
  return;
}
```
user: 请显示与下面列出的汇编代码相匹配的C语言实现：

```asm
<print_wifidirect_cfg_wps_params_usage>:
  endbr64
  sub    $0x8,%rsp
  lea    D8(%rip),%rdi
  call   <printf@plt>
  lea    D16(%rip),%rdi
  add    $0x8,%rsp
  jmp    1050 <printf@plt>
```

tool_calls: name: extract_symbolic_data
arguments: tag: D8
type: string
name: extract_symbolic_data
arguments: tag: D16
type: string

tool: D8: 
Usage : wifidirect_cfg_wps_params [pin/pbc/none]

tool: D16: 
If pin/pbc/none is provided, 'set' is performed otherwise 'get' is performed.


assistant: ```c
void print_wifidirect_cfg_wps_params_usage(void) {
  printf("\nUsage : wifidirect_cfg_wps_params [pin/pbc/none]");
  printf("\nIf pin/pbc/none is provided, 'set' is performed"
         " otherwise 'get' is performed.\n");
  return;
}
```
user: Converte this assembly snippet into its equivalent C code:

```asm
<pattern1>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x20,%rsp
  mov    %edi,-0x14(%rbp)
  movl   $0x1,-0xc(%rbp)
  jmp    L3
L38:
  movl   $0x1,-0x8(%rbp)
  jmp    L6
L7:
  lea    D1(%rip),%rax
  mov    %rax,%rdi
  call   <printf@plt>
  addl   $0x1,-0x8(%rbp)
L6:
  mov    -0x14(%rbp),%eax
  sub    -0xc(%rbp),%eax
  cmp    %eax,-0x8(%rbp)
  jle    L7
  movl   $0x1,-0x4(%rbp)
  jmp    L46
L55:
  lea    D16(%rip),%rax
  mov    %rax,%rdi
  call   <printf@plt>
  addl   $0x1,-0x4(%rbp)
L46:
  mov    -0xc(%rbp),%eax
  add    %eax,%eax
  cmp    %eax,-0x4(%rbp)
  jl     L55
  lea    D14(%rip),%rax
  mov    %rax,%rdi
  call   <printf@plt>
  addl   $0x1,-0xc(%rbp)
L3:
  mov    -0xc(%rbp),%eax
  cmp    -0x14(%rbp),%eax
  jle    L38
  nop
  nop
  leave
  ret
```

tool_calls: name: parse_data
arguments: data_tag: D1
data_type: string
name: parse_data
arguments: data_tag: D16
data_type: string
name: parse_data
arguments: data_tag: D14
data_type: string

tool: D1:   

tool: D16: * 

tool: D14: 


assistant: ```c
void pattern1(int n) {
  int i, j, k;
  for (i = 1; i <= n; i++) {
    for (j = 1; j <= (n - i); j++) {
      printf("  ");
    }
    for (k = 1; k <= ((2 * i) - 1); k++) {
      printf("* ");
    }
    printf("\n");
  }
}
```
user: What would the C source look like for the assembly code provided here?

```asm
<pattern1>:
  endbr64
  push   %r15
  push   %r14
  push   %r13
  push   %r12
  push   %rbp
  push   %rbx
  sub    $0x18,%rsp
  mov    %edi,0xc(%rsp)
  test   %edi,%edi
  jle    L60
  lea    -0x1(%rdi),%r13d
  mov    $0x2,%r14d
  lea    D28(%rip),%r12
  lea    D6(%rip),%rbp
  jmp    L23
L67:
  mov    %r12,%rdi
  call   <printf@plt>
  add    $0x1,%ebx
  cmp    %ebx,%r15d
  jge    L67
L45:
  mov    %r14d,%r15d
  cmp    $0x1,%r14d
  jle    L26
  mov    $0x1,%ebx
L43:
  mov    %rbp,%rdi
  call   <printf@plt>
  add    $0x1,%ebx
  cmp    %r15d,%ebx
  jne    L43
L26:
  lea    D13(%rip),%rdi
  call   <printf@plt>
  sub    $0x1,%r13d
  add    $0x2,%r14d
  mov    0xc(%rsp),%edx
  mov    %edx,%eax
  sub    %r13d,%eax
  cmp    %edx,%eax
  jg     L60
L23:
  mov    %r13d,%r15d
  mov    $0x1,%ebx
  test   %r13d,%r13d
  jg     L67
  jmp    L45
L60:
  add    $0x18,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  pop    %r15
  ret
```

tool_calls: name: retrieve_data
arguments: data_label: D28
data_type: string
name: retrieve_data
arguments: data_label: D6
data_type: string
name: retrieve_data
arguments: data_label: D13
data_type: string

tool: D28:   

tool: D6: * 

tool: D13: 


assistant: ```c
void pattern1(int n) {
  int i, j, k;
  for (i = 1; i <= n; i++) {
    for (j = 1; j <= (n - i); j++) {
      printf("  ");
    }
    for (k = 1; k <= ((2 * i) - 1); k++) {
      printf("* ");
    }
    printf("\n");
  }
}
```
user: Demonstrate the C code that generates the assembly output below:

```asm
<pattern1>:
  endbr64
  test   %edi,%edi
  jle    L16
  push   %r15
  push   %r14
  mov    %edi,%r14d
  push   %r13
  lea    D2(%rip),%r13
  push   %r12
  lea    D27(%rip),%r12
  push   %rbp
  mov    $0x2,%ebp
  push   %rbx
  lea    -0x1(%rdi),%ebx
  sub    $0x8,%rsp
  nopl   0x0(%rax,%rax,1)
L41:
  mov    $0x1,%r15d
  test   %ebx,%ebx
  jle    L28
  nopw   0x0(%rax,%rax,1)
L8:
  mov    %r12,%rdi
  add    $0x1,%r15d
  call   <printf@plt>
  cmp    %r15d,%ebx
  jge    L8
L28:
  mov    $0x1,%r15d
  nop
L10:
  mov    %r13,%rdi
  add    $0x1,%r15d
  call   <printf@plt>
  cmp    %r15d,%ebp
  jne    L10
  lea    D0(%rip),%rdi
  sub    $0x1,%ebx
  add    $0x2,%ebp
  call   <printf@plt>
  mov    %r14d,%eax
  sub    %ebx,%eax
  cmp    %r14d,%eax
  jle    L41
  add    $0x8,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  pop    %r15
  ret
L16:
  ret
```

tool_calls: name: read_data
arguments: label: D2
type_guessed: string
name: read_data
arguments: label: D27
type_guessed: string
name: read_data
arguments: label: D0
type_guessed: string

tool: D2: * 

tool: D27:   

tool: D0: 


assistant: ```c
void pattern1(int n) {
  int i, j, k;
  for (i = 1; i <= n; i++) {
    for (j = 1; j <= (n - i); j++) {
      printf("  ");
    }
    for (k = 1; k <= ((2 * i) - 1); k++) {
      printf("* ");
    }
    printf("\n");
  }
}
```
user: 提供的汇编代码用C语言表示会是什么样子:

```asm
<pattern1>:
  endbr64
  test   %edi,%edi
  jle    L49
  push   %r15
  push   %r14
  mov    %edi,%r14d
  push   %r13
  lea    D0(%rip),%r13
  push   %r12
  lea    D4(%rip),%r12
  push   %rbp
  mov    $0x2,%ebp
  push   %rbx
  lea    -0x1(%rdi),%ebx
  sub    $0x8,%rsp
  nopl   0x0(%rax,%rax,1)
L8:
  mov    $0x1,%r15d
  test   %ebx,%ebx
  jle    L11
  nopw   0x0(%rax,%rax,1)
L41:
  mov    %r12,%rdi
  add    $0x1,%r15d
  call   <printf@plt>
  cmp    %r15d,%ebx
  jge    L41
L11:
  mov    $0x1,%r15d
  nop
L6:
  mov    %r13,%rdi
  add    $0x1,%r15d
  call   <printf@plt>
  cmp    %r15d,%ebp
  jne    L6
  lea    D7(%rip),%rdi
  sub    $0x1,%ebx
  add    $0x2,%ebp
  call   <printf@plt>
  mov    %r14d,%eax
  sub    %ebx,%eax
  cmp    %r14d,%eax
  jle    L8
  add    $0x8,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  pop    %r15
  ret
L49:
  ret
```

tool_calls: name: retrieve_data
arguments: tag: D0
type: string
name: retrieve_data
arguments: tag: D4
type: string
name: retrieve_data
arguments: tag: D7
type: string

tool: D0: * 

tool: D4:   

tool: D7: 


assistant: ```c
void pattern1(int n) {
  int i, j, k;
  for (i = 1; i <= n; i++) {
    for (j = 1; j <= (n - i); j++) {
      printf("  ");
    }
    for (k = 1; k <= ((2 * i) - 1); k++) {
      printf("* ");
    }
    printf("\n");
  }
}
```
user: Please show me the C implementation that matches the assembly code listed below:

```asm
<ft_putstr>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x20,%rsp
  mov    %rdi,-0x18(%rbp)
  movl   $0x0,-0x4(%rbp)
  jmp    L12
L8:
  mov    -0x4(%rbp),%eax
  movslq %eax,%rdx
  mov    -0x18(%rbp),%rax
  add    %rdx,%rax
  mov    $0x1,%edx
  mov    %rax,%rsi
  mov    $0x1,%edi
  call   <write@plt>
  addl   $0x1,-0x4(%rbp)
L12:
  mov    -0x4(%rbp),%eax
  movslq %eax,%rdx
  mov    -0x18(%rbp),%rax
  add    %rdx,%rax
  movzbl (%rax),%eax
  test   %al,%al
  jne    L8
  nop
  nop
  leave
  ret
```

assistant: ```c
void ft_putstr(char *str) {
  int i;
  i = 0;
  while (str[i] != '\0') {
    write(1, &str[i], 1);
    i++;
  }
}
```
user: 这段汇编代码用C语言表示是什么样的:

```asm
<ft_putstr>:
  endbr64
  push   %rbx
  mov    %rdi,%rbx
  cmpb   $0x0,(%rdi)
  je     L2
L12:
  mov    $0x1,%edx
  mov    %rbx,%rsi
  mov    $0x1,%edi
  call   <write@plt>
  add    $0x1,%rbx
  cmpb   $0x0,(%rbx)
  jne    L12
L2:
  pop    %rbx
  ret
```

assistant: ```c
void ft_putstr(char *str) {
  int i;
  i = 0;
  while (str[i] != '\0') {
    write(1, &str[i], 1);
    i++;
  }
}
```
user: 下面的汇编指令对应的C源代码是什么:

```asm
<ft_putstr>:
  endbr64
  cmpb   $0x0,(%rdi)
  je     L14
  push   %rbx
  mov    %rdi,%rbx
  nopl   (%rax)
L5:
  mov    %rbx,%rsi
  mov    $0x1,%edx
  mov    $0x1,%edi
  add    $0x1,%rbx
  call   <write@plt>
  cmpb   $0x0,(%rbx)
  jne    L5
  pop    %rbx
  ret
  nopl   (%rax)
L14:
  ret
```

assistant: ```c
void ft_putstr(char *str) {
  int i;
  i = 0;
  while (str[i] != '\0') {
    write(1, &str[i], 1);
    i++;
  }
}
```
user: 这段汇编代码用C语言表示是什么样的：

```asm
<ft_putstr>:
  endbr64
  cmpb   $0x0,(%rdi)
  je     L17
  push   %rbx
  mov    %rdi,%rbx
  nopl   (%rax)
L8:
  mov    %rbx,%rsi
  mov    $0x1,%edx
  mov    $0x1,%edi
  add    $0x1,%rbx
  call   <write@plt>
  cmpb   $0x0,(%rbx)
  jne    L8
  pop    %rbx
  ret
  nopl   (%rax)
L17:
  ret
```

assistant: ```c
void ft_putstr(char *str) {
  int i;
  i = 0;
  while (str[i] != '\0') {
    write(1, &str[i], 1);
    i++;
  }
}
```
user: What would the C source look like for the assembly code provided here?

```asm
<main>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x60,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,-0x8(%rbp)
  xor    %eax,%eax
  movq   $0x0,-0x60(%rbp)
  movq   $0x0,-0x58(%rbp)
  movq   $0x0,-0x50(%rbp)
  movq   $0x0,-0x48(%rbp)
  movq   $0x0,-0x40(%rbp)
  movq   $0x0,-0x30(%rbp)
  movq   $0x0,-0x28(%rbp)
  movq   $0x0,-0x20(%rbp)
  movq   $0x0,-0x18(%rbp)
  movq   $0x0,-0x10(%rbp)
  movl   $0x0,-0x38(%rbp)
  movl   $0x0,-0xc(%rbp)
  mov    $0x0,%eax
  mov    -0x8(%rbp),%rdx
  sub    %fs:0x28,%rdx
  je     L3
  call   <__stack_chk_fail@plt>
L3:
  leave
  ret
```

assistant: ```c
int main(void) {
  int buf[] = {0, 0, 0, 0, 0, 0, 0, 0, 0, 0};
  int buf1[] = {0, 0, 0, 0, 0, 0, 0, 0, 0, 0};
  buf[10] = 0;
  buf1[9] = 0;
  return 0;
}
```
user: 请从给定的汇编指令推导出C源代码：

```asm
<main>:
  endbr64
  mov    $0x0,%eax
  ret
```

assistant: ```c
int main(void) {
  int buf[] = {0, 0, 0, 0, 0, 0, 0, 0, 0, 0};
  int buf1[] = {0, 0, 0, 0, 0, 0, 0, 0, 0, 0};
  buf[10] = 0;
  buf1[9] = 0;
  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
  xor    %eax,%eax
  ret
```

assistant: ```c
int main(void) {
  int buf[] = {0, 0, 0, 0, 0, 0, 0, 0, 0, 0};
  int buf1[] = {0, 0, 0, 0, 0, 0, 0, 0, 0, 0};
  buf[10] = 0;
  buf1[9] = 0;
  return 0;
}
```
user: Translate the below assembly code into C programming language:

```asm
<main>:
  endbr64
  xor    %eax,%eax
  ret
```

assistant: ```c
int main(void) {
  int buf[] = {0, 0, 0, 0, 0, 0, 0, 0, 0, 0};
  int buf1[] = {0, 0, 0, 0, 0, 0, 0, 0, 0, 0};
  buf[10] = 0;
  buf1[9] = 0;
  return 0;
}
```
user: 提供的汇编代码用C语言表示会是什么样子：

```asm
<floats_mat44_to_xyt>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x10,%rsp
  mov    %rdi,-0x8(%rbp)
  mov    %rsi,-0x10(%rbp)
  mov    -0x8(%rbp),%rax
  add    $0xc,%rax
  movss  (%rax),%xmm0
  mov    -0x10(%rbp),%rax
  movss  %xmm0,(%rax)
  mov    -0x8(%rbp),%rax
  lea    0x1c(%rax),%rdx
  mov    -0x10(%rbp),%rax
  add    $0x4,%rax
  movss  (%rdx),%xmm0
  movss  %xmm0,(%rax)
  mov    -0x8(%rbp),%rax
  movss  (%rax),%xmm0
  mov    -0x8(%rbp),%rax
  add    $0x10,%rax
  mov    (%rax),%eax
  movaps %xmm0,%xmm1
  movd   %eax,%xmm0
  call   <atan2@plt>
  mov    %rax,%rdx
  mov    -0x10(%rbp),%rax
  add    $0x8,%rax
  pxor   %xmm0,%xmm0
  cvtsi2ss %rdx,%xmm0
  movss  %xmm0,(%rax)
  nop
  leave
  ret
```

assistant: ```c
void floats_mat44_to_xyt(const float M[16], float xyt[3]) {
  xyt[0] = M[3];
  xyt[1] = M[7];
  xyt[2] = (float)atan2(M[4], M[0]);
}
```
user: Converte this assembly snippet into its equivalent C code:

```asm
<floats_mat44_to_xyt>:
  endbr64
  push   %rbx
  mov    %rsi,%rbx
  movss  0xc(%rdi),%xmm0
  movss  %xmm0,(%rsi)
  movss  0x1c(%rdi),%xmm0
  movss  %xmm0,0x4(%rsi)
  movss  0x10(%rdi),%xmm0
  movss  (%rdi),%xmm1
  call   <atan2@plt>
  pxor   %xmm0,%xmm0
  cvtsi2ss %rax,%xmm0
  movss  %xmm0,0x8(%rbx)
  pop    %rbx
  ret
```

assistant: ```c
void floats_mat44_to_xyt(const float M[16], float xyt[3]) {
  xyt[0] = M[3];
  xyt[1] = M[7];
  xyt[2] = (float)atan2(M[4], M[0]);
}
```
user: 提供的汇编代码用C语言表示会是什么样子:

```asm
<floats_mat44_to_xyt>:
  endbr64
  movss  0xc(%rdi),%xmm0
  push   %rbx
  mov    %rsi,%rbx
  movss  %xmm0,(%rsi)
  movss  0x1c(%rdi),%xmm0
  movss  %xmm0,0x4(%rsi)
  movss  0x10(%rdi),%xmm0
  movss  (%rdi),%xmm1
  call   <atan2@plt>
  pxor   %xmm0,%xmm0
  cvtsi2ss %rax,%xmm0
  movss  %xmm0,0x8(%rbx)
  pop    %rbx
  ret
```

assistant: ```c
void floats_mat44_to_xyt(const float M[16], float xyt[3]) {
  xyt[0] = M[3];
  xyt[1] = M[7];
  xyt[2] = (float)atan2(M[4], M[0]);
}
```
user: 提供的汇编代码用C语言表示会是什么样子：

```asm
<floats_mat44_to_xyt>:
  endbr64
  movss  0xc(%rdi),%xmm0
  push   %rbx
  mov    %rsi,%rbx
  movss  %xmm0,(%rsi)
  movss  0x1c(%rdi),%xmm0
  movss  %xmm0,0x4(%rsi)
  movss  0x10(%rdi),%xmm0
  movss  (%rdi),%xmm1
  call   <atan2@plt>
  pxor   %xmm0,%xmm0
  cvtsi2ss %rax,%xmm0
  movss  %xmm0,0x8(%rbx)
  pop    %rbx
  ret
```

assistant: ```c
void floats_mat44_to_xyt(const float M[16], float xyt[3]) {
  xyt[0] = M[3];
  xyt[1] = M[7];
  xyt[2] = (float)atan2(M[4], M[0]);
}
```
user: Demonstrate the C code that generates the assembly output below:

```asm
<RandomFunc>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x20,%rsp
  mov    %rdi,-0x18(%rbp)
  mov    %rsi,-0x20(%rbp)
  mov    %fs:0x28,%rax
  mov    %rax,-0x8(%rbp)
  xor    %eax,%eax
  mov    -0x18(%rbp),%rax
  movzwl (%rax),%eax
  shl    $0x7,%eax
  and    $0xb500,%ax
  mov    %ax,-0xa(%rbp)
  movw   $0x0,-0xc(%rbp)
  nop
  movzwl -0xa(%rbp),%eax
  xor    $0xbb71,%ax
  mov    %eax,%edx
  mov    -0x20(%rbp),%rax
  mov    %dx,(%rax)
  nop
  mov    -0x8(%rbp),%rax
  sub    %fs:0x28,%rax
  je     L9
  call   <__stack_chk_fail@plt>
L9:
  leave
  ret
```

assistant: ```c
void RandomFunc(unsigned short input[1], unsigned short output[1]) {
  unsigned short state[1];
  unsigned short local1;
  {
    state[0UL] = (input[0UL] & 914778474UL) << (unsigned short)7;
    local1 = 0UL;
    while (local1 < (unsigned short)0) {
      state[0UL] &= state[local1];
      state[local1] ^= state[0UL];
      local1++;
    }
    output[0UL] = state[0UL] ^ (unsigned short)47985;
  }
}
```
user: Translate the below assembly code into C programming language:

```asm
<RandomFunc>:
  endbr64
  movzwl (%rdi),%eax
  shl    $0x7,%eax
  and    $0xb500,%ax
  xor    $0xbb71,%ax
  mov    %ax,(%rsi)
  ret
```

assistant: ```c
void RandomFunc(unsigned short input[1], unsigned short output[1]) {
  unsigned short state[1];
  unsigned short local1;
  {
    state[0UL] = (input[0UL] & 914778474UL) << (unsigned short)7;
    local1 = 0UL;
    while (local1 < (unsigned short)0) {
      state[0UL] &= state[local1];
      state[local1] ^= state[0UL];
      local1++;
    }
    output[0UL] = state[0UL] ^ (unsigned short)47985;
  }
}
```
user: 请从给定的汇编指令推导出C源代码:

```asm
<RandomFunc>:
  endbr64
  movzwl (%rdi),%eax
  shl    $0x7,%eax
  and    $0xb500,%ax
  xor    $0xbb71,%ax
  mov    %ax,(%rsi)
  ret
```

assistant: ```c
void RandomFunc(unsigned short input[1], unsigned short output[1]) {
  unsigned short state[1];
  unsigned short local1;
  {
    state[0UL] = (input[0UL] & 914778474UL) << (unsigned short)7;
    local1 = 0UL;
    while (local1 < (unsigned short)0) {
      state[0UL] &= state[local1];
      state[local1] ^= state[0UL];
      local1++;
    }
    output[0UL] = state[0UL] ^ (unsigned short)47985;
  }
}
```
user: 提供的汇编代码用C语言表示会是什么样子:

```asm
<CLemma_BuyString>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x10,%rsp
  mov    %rdi,-0x8(%rbp)
  cmpq   $0x0,-0x8(%rbp)
  jne    L18
  mov    $0x0,%eax
  jmp    L19
L18:
  mov    -0x8(%rbp),%rax
  mov    %rax,%rdi
  call   <strlen@plt>
  mov    %eax,%edx
  mov    -0x8(%rbp),%rax
  mov    %edx,%esi
  mov    %rax,%rdi
  call   <CLemma_BuyBuf@plt>
L19:
  leave
  ret
```

assistant: ```c
char *CLemma_BuyString(char const *string) {
  if (string == NULL)
    return NULL;
  return CLemma_BuyBuf(string, (int)strlen(string));
}
```
user: Translate the below assembly code into C programming language:

```asm
<CLemma_BuyString>:
  endbr64
  push   %rbx
  mov    %rdi,%rbx
  test   %rdi,%rdi
  je     L6
  call   <strlen@plt>
  mov    %eax,%esi
  mov    %rbx,%rdi
  call   <CLemma_BuyBuf@plt>
L10:
  pop    %rbx
  ret
L6:
  mov    %rdi,%rax
  jmp    L10
```

assistant: ```c
char *CLemma_BuyString(char const *string) {
  if (string == NULL)
    return NULL;
  return CLemma_BuyBuf(string, (int)strlen(string));
}
```
user: 下面的汇编指令对应的C源代码是什么：

```asm
<CLemma_BuyString>:
  endbr64
  test   %rdi,%rdi
  je     L3
  push   %rbp
  mov    %rdi,%rbp
  call   <strlen@plt>
  mov    %rbp,%rdi
  pop    %rbp
  mov    %eax,%esi
  jmp    1070 <CLemma_BuyBuf@plt>
  nopl   (%rax)
L3:
  xor    %eax,%eax
  ret
```

assistant: ```c
char *CLemma_BuyString(char const *string) {
  if (string == NULL)
    return NULL;
  return CLemma_BuyBuf(string, (int)strlen(string));
}
```
user: Demonstrate the C code that generates the assembly output below:

```asm
<CLemma_BuyString>:
  endbr64
  test   %rdi,%rdi
  je     L2
  push   %rbp
  mov    %rdi,%rbp
  call   <strlen@plt>
  mov    %rbp,%rdi
  pop    %rbp
  mov    %eax,%esi
  jmp    1070 <CLemma_BuyBuf@plt>
  nopl   (%rax)
L2:
  xor    %eax,%eax
  ret
```

assistant: ```c
char *CLemma_BuyString(char const *string) {
  if (string == NULL)
    return NULL;
  return CLemma_BuyBuf(string, (int)strlen(string));
}
```
user: Converte this assembly snippet into its equivalent C code:

```asm
<CRC_16>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x20,%rsp
  mov    %rdi,-0x18(%rbp)
  mov    %esi,-0x1c(%rbp)
  mov    %edx,-0x20(%rbp)
  mov    -0x20(%rbp),%eax
  mov    %eax,-0xc(%rbp)
  movl   $0x0,-0x8(%rbp)
  jmp    L9
L22:
  mov    -0x8(%rbp),%eax
  cltq
  lea    0x0(,%rax,8),%rdx
  mov    -0x18(%rbp),%rax
  add    %rdx,%rax
  mov    (%rax),%rax
  xor    -0xc(%rbp),%eax
  and    $0xff,%eax
  mov    %eax,-0x4(%rbp)
  sarl   $0x8,-0xc(%rbp)
  mov    -0x4(%rbp),%eax
  mov    %eax,%edi
  call   <odd@plt>
  test   %rax,%rax
  je     L8
  xorl   $0xc001,-0xc(%rbp)
L8:
  mov    -0x4(%rbp),%eax
  shl    $0x6,%eax
  mov    %eax,%edx
  mov    -0x4(%rbp),%eax
  shl    $0x7,%eax
  xor    %edx,%eax
  xor    %eax,-0xc(%rbp)
  addl   $0x1,-0x8(%rbp)
L9:
  mov    -0x8(%rbp),%eax
  cmp    -0x1c(%rbp),%eax
  jl     L22
  mov    -0xc(%rbp),%eax
  leave
  ret
```

assistant: ```c
uint16_t CRC_16(uint8_t *buf, int n, uint16_t start_mask) {
  uint16_t crc, byte;
  int i;
  crc = start_mask;
  for (i = 0; i < n; i++) {
    byte = ((uint16_t)(buf[i]) ^ crc) & 0xff;
    crc = crc >> 8;
    if (odd(byte)) {
      crc ^= 0xC001;
    }
    crc ^= (byte << 6) ^ (byte << 7);
  }
  return (crc);
}
```
user: 请将以下的汇编代码转换成C语言代码：

```asm
<CRC_16>:
  endbr64
  push   %r13
  push   %r12
  push   %rbp
  push   %rbx
  sub    $0x8,%rsp
  mov    %edx,%ebx
  test   %esi,%esi
  jle    L9
  mov    %rdi,%r12
  lea    -0x1(%rsi),%eax
  lea    0x8(%rdi,%rax,8),%r13
L12:
  mov    %ebx,%ebp
  xor    (%r12),%ebp
  movzbl %bpl,%ebp
  sar    $0x8,%ebx
  mov    %ebp,%edi
  call   <odd@plt>
  mov    %rax,%rdx
  mov    %ebx,%eax
  xor    $0xc001,%eax
  test   %rdx,%rdx
  cmovne %eax,%ebx
  mov    %ebp,%eax
  shl    $0x6,%eax
  shl    $0x7,%ebp
  xor    %ebp,%eax
  xor    %eax,%ebx
  add    $0x8,%r12
  cmp    %r13,%r12
  jne    L12
L9:
  mov    %ebx,%eax
  add    $0x8,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  ret
```

assistant: ```c
uint16_t CRC_16(uint8_t *buf, int n, uint16_t start_mask) {
  uint16_t crc, byte;
  int i;
  crc = start_mask;
  for (i = 0; i < n; i++) {
    byte = ((uint16_t)(buf[i]) ^ crc) & 0xff;
    crc = crc >> 8;
    if (odd(byte)) {
      crc ^= 0xC001;
    }
    crc ^= (byte << 6) ^ (byte << 7);
  }
  return (crc);
}
```
user: 请将这段汇编代码片段转换成等效的C代码:

```asm
<CRC_16>:
  endbr64
  push   %r13
  push   %r12
  push   %rbp
  push   %rbx
  mov    %edx,%ebx
  sub    $0x8,%rsp
  test   %esi,%esi
  jle    L9
  lea    -0x1(%rsi),%eax
  mov    %rdi,%r13
  lea    0x8(%rdi,%rax,8),%r12
  nop
L5:
  mov    0x0(%r13),%ebp
  xor    %ebx,%ebp
  sar    $0x8,%ebx
  movzbl %bpl,%ebp
  mov    %ebp,%edi
  call   <odd@plt>
  mov    %rax,%r8
  mov    %ebx,%eax
  xor    $0xc001,%eax
  test   %r8,%r8
  cmovne %eax,%ebx
  mov    %ebp,%eax
  shl    $0x7,%ebp
  add    $0x8,%r13
  shl    $0x6,%eax
  xor    %ebp,%eax
  xor    %eax,%ebx
  cmp    %r13,%r12
  jne    L5
L9:
  add    $0x8,%rsp
  mov    %ebx,%eax
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  ret
```

assistant: ```c
uint16_t CRC_16(uint8_t *buf, int n, uint16_t start_mask) {
  uint16_t crc, byte;
  int i;
  crc = start_mask;
  for (i = 0; i < n; i++) {
    byte = ((uint16_t)(buf[i]) ^ crc) & 0xff;
    crc = crc >> 8;
    if (odd(byte)) {
      crc ^= 0xC001;
    }
    crc ^= (byte << 6) ^ (byte << 7);
  }
  return (crc);
}
```
user: What is the c source code of the assembly code below?

```asm
<CRC_16>:
  endbr64
  push   %r13
  push   %r12
  push   %rbp
  push   %rbx
  mov    %edx,%ebx
  sub    $0x8,%rsp
  test   %esi,%esi
  jle    L5
  lea    -0x1(%rsi),%eax
  mov    %rdi,%r13
  lea    0x8(%rdi,%rax,8),%r12
  nop
L8:
  mov    0x0(%r13),%ebp
  xor    %ebx,%ebp
  sar    $0x8,%ebx
  movzbl %bpl,%ebp
  mov    %ebp,%edi
  call   <odd@plt>
  mov    %rax,%r8
  mov    %ebx,%eax
  xor    $0xc001,%eax
  test   %r8,%r8
  cmovne %eax,%ebx
  mov    %ebp,%eax
  shl    $0x7,%ebp
  add    $0x8,%r13
  shl    $0x6,%eax
  xor    %ebp,%eax
  xor    %eax,%ebx
  cmp    %r13,%r12
  jne    L8
L5:
  add    $0x8,%rsp
  mov    %ebx,%eax
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  ret
```

assistant: ```c
uint16_t CRC_16(uint8_t *buf, int n, uint16_t start_mask) {
  uint16_t crc, byte;
  int i;
  crc = start_mask;
  for (i = 0; i < n; i++) {
    byte = ((uint16_t)(buf[i]) ^ crc) & 0xff;
    crc = crc >> 8;
    if (odd(byte)) {
      crc ^= 0xC001;
    }
    crc ^= (byte << 6) ^ (byte << 7);
  }
  return (crc);
}
```