ylfeng/ReF-Decompile-dataset huggingface dataset:
user: Translate the below assembly code into C programming language:

```asm
<register_chdir>:
  endbr64
  push   %r13
  lea    D32(%rip),%rdi
  push   %r12
  push   %rbp
  sub    $0x110,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,0x108(%rsp)
  xor    %eax,%eax
  mov    %rsp,%r13
  call   <getenv@plt>
  mov    $0x100,%esi
  mov    %r13,%rdi
  mov    %rax,%r12
  call   <getcwd@plt>
  test   %eax,%eax
  je     L17
  mov    %r13,%rdi
  call   <strlen@plt>
  lea    0x6(%rax),%edi
  call   <malloc@plt>
  mov    %r13,%rdx
  lea    D13(%rip),%rsi
  mov    %rax,%rdi
  mov    %rax,%rbp
  call   <sprintf@plt>
  test   %r12,%r12
  je     L34
  mov    %r12,%rdi
  call   <strlen@plt>
  lea    0x9(%rax),%edi
  call   <malloc@plt>
  mov    %r12,%rdx
  lea    D31(%rip),%rsi
  mov    %rax,%r13
  mov    %rax,%rdi
  call   <sprintf@plt>
  mov    %r13,%rdi
  call   <putenv@plt>
L34:
  mov    %rbp,%rdi
  call   <putenv@plt>
L20:
  mov    0x108(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L23
  add    $0x110,%rsp
  pop    %rbp
  pop    %r12
  pop    %r13
  ret
  nopl   0x0(%rax)
L17:
  lea    D29(%rip),%rdi
  call   <error@plt>
  jmp    L20
L23:
  call   <__stack_chk_fail@plt>
```

tool_calls: name: retrieve_data
arguments: label: D32
type_infered: string
name: retrieve_data
arguments: label: D13
type_infered: string
name: retrieve_data
arguments: label: D31
type_infered: string
name: retrieve_data
arguments: label: D29
type_infered: string

tool: D32: PWD

tool: D13: PWD=%s

tool: D31: OLDPWD=%s

tool: D29: esh: cd: cannot read current directory.

assistant: ```c
void register_chdir(void) {
  char *buff1;
  char *buff2;
  char *foo = getenv("PWD");
  char bar[256];
  if (!getcwd(bar, 256)) {
    error("esh: cd: cannot read current directory.");
    return;
  }
  buff2 = (char *)malloc(sizeof(char) * (strlen(bar) + 6));
  sprintf(buff2, "PWD=%s", bar);
  if (foo) {
    buff1 = (char *)malloc(sizeof(char) * (strlen(foo) + 9));
    sprintf(buff1, "OLDPWD=%s", foo);
    putenv(buff1);
  }
  putenv(buff2);
}
```
user: 请显示与下面列出的汇编代码相匹配的C语言实现:

```asm
<tagoption>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  push   %rbx
  sub    $0x28,%rsp
  mov    %rdi,-0x28(%rbp)
  mov    %rsi,-0x30(%rbp)
  mov    -0x30(%rbp),%rdx
  mov    -0x28(%rbp),%rax
  mov    %rdx,%rsi
  mov    %rax,%rdi
  call   <strcasestr@plt>
  mov    %rax,-0x18(%rbp)
  cmpq   $0x0,-0x18(%rbp)
  jne    L60
  mov    $0x0,%eax
  jmp    L55
L60:
  mov    -0x30(%rbp),%rax
  mov    %rax,%rdi
  call   <strlen@plt>
  movslq %eax,%rbx
  mov    -0x30(%rbp),%rax
  mov    %rax,%rdi
  call   <strlen@plt>
  movslq %eax,%rdx
  mov    -0x18(%rbp),%rax
  add    %rdx,%rax
  lea    D6(%rip),%rdx
  mov    %rdx,%rsi
  mov    %rax,%rdi
  call   <strspn@plt>
  add    %rbx,%rax
  add    %rax,-0x18(%rbp)
  mov    -0x18(%rbp),%rax
  movzbl (%rax),%eax
  cmp    $0x22,%al
  jne    L56
  addq   $0x1,-0x18(%rbp)
  mov    -0x18(%rbp),%rax
  mov    $0x22,%esi
  mov    %rax,%rdi
  call   <strchr@plt>
  test   %rax,%rax
  je     L24
  mov    -0x18(%rbp),%rax
  mov    $0x22,%esi
  mov    %rax,%rdi
  call   <strchr@plt>
  movb   $0x0,(%rax)
  jmp    L18
L24:
  mov    -0x18(%rbp),%rax
  mov    %rax,%rdi
  call   <strlen@plt>
  jmp    L18
L56:
  mov    -0x18(%rbp),%rax
  mov    $0x20,%esi
  mov    %rax,%rdi
  call   <strchr@plt>
  test   %rax,%rax
  je     L65
  mov    -0x18(%rbp),%rax
  mov    $0x20,%esi
  mov    %rax,%rdi
  call   <strchr@plt>
  movb   $0x0,(%rax)
  jmp    L18
L65:
  mov    -0x18(%rbp),%rax
  mov    $0x3e,%esi
  mov    %rax,%rdi
  call   <strchr@plt>
  movb   $0x0,(%rax)
L18:
  mov    -0x18(%rbp),%rax
L55:
  mov    -0x8(%rbp),%rbx
  leave
  ret
```

tool_calls: name: retrieve_data
arguments: data_tag: D6
datatype: string

tool: D6:  =

assistant: ```c
char *tagoption(char *tag, char *option) {
  char *tmp = strcasestr(tag, option);
  if (0)
    printf("tagoption\n");
  if (!tmp)
    return NULL;
  tmp += strlen(option) + strspn(tmp + strlen(option), " =");
  if (tmp[0] == '\"') {
    tmp++;
    if (strchr(tmp, '\"'))
      *strchr(tmp, '\"') = '\0';
    else
      tmp[strlen(tmp) - 1] == '\0';
  } else if (strchr(tmp, ' '))
    *strchr(tmp, ' ') = '\0';
  else
    *strchr(tmp, '>') = '\0';
  return tmp;
}
```
user: Demonstrate the C code that generates the assembly output below:

```asm
<tagoption>:
  endbr64
  push   %r12
  push   %rbp
  push   %rbx
  mov    %rsi,%r12
  call   <strcasestr@plt>
  mov    %rax,%rbx
  test   %rax,%rax
  je     L58
  mov    %r12,%rdi
  call   <strlen@plt>
  mov    %eax,%ebp
  mov    %r12,%rdi
  call   <strlen@plt>
  movslq %eax,%rdi
  add    %rbx,%rdi
  lea    D6(%rip),%rsi
  call   <strspn@plt>
  movslq %ebp,%rbp
  add    %rax,%rbp
  add    %rbp,%rbx
  cmpb   $0x22,(%rbx)
  je     L68
  mov    $0x20,%esi
  mov    %rbx,%rdi
  call   <strchr@plt>
  test   %rax,%rax
  je     L63
  mov    $0x20,%esi
  mov    %rbx,%rdi
  call   <strchr@plt>
  movb   $0x0,(%rax)
L58:
  mov    %rbx,%rax
  pop    %rbx
  pop    %rbp
  pop    %r12
  ret
L68:
  add    $0x1,%rbx
  mov    $0x22,%esi
  mov    %rbx,%rdi
  call   <strchr@plt>
  test   %rax,%rax
  je     L69
  mov    $0x22,%esi
  mov    %rbx,%rdi
  call   <strchr@plt>
  movb   $0x0,(%rax)
  jmp    L58
L69:
  mov    %rbx,%rdi
  call   <strlen@plt>
  jmp    L58
L63:
  mov    $0x3e,%esi
  mov    %rbx,%rdi
  call   <strchr@plt>
  movb   $0x0,(%rax)
  jmp    L58
```

tool_calls: name: retrieve_data
arguments: tag: D6
datatype: string

tool: D6:  =

assistant: ```c
char *tagoption(char *tag, char *option) {
  char *tmp = strcasestr(tag, option);
  if (0)
    printf("tagoption\n");
  if (!tmp)
    return NULL;
  tmp += strlen(option) + strspn(tmp + strlen(option), " =");
  if (tmp[0] == '\"') {
    tmp++;
    if (strchr(tmp, '\"'))
      *strchr(tmp, '\"') = '\0';
    else
      tmp[strlen(tmp) - 1] == '\0';
  } else if (strchr(tmp, ' '))
    *strchr(tmp, ' ') = '\0';
  else
    *strchr(tmp, '>') = '\0';
  return tmp;
}
```
user: 请从给定的汇编指令推导出C源代码:

```asm
<tagoption>:
  endbr64
  push   %r12
  push   %rbp
  mov    %rsi,%rbp
  push   %rbx
  call   <strcasestr@plt>
  mov    %rax,%r12
  test   %rax,%rax
  je     L22
  mov    %rbp,%rdi
  call   <strlen@plt>
  mov    %rbp,%rdi
  mov    %eax,%ebx
  call   <strlen@plt>
  lea    D9(%rip),%rsi
  movslq %eax,%rdi
  add    %r12,%rdi
  call   <strspn@plt>
  mov    %rax,%r8
  movslq %ebx,%rax
  add    %r8,%rax
  add    %rax,%r12
  cmpb   $0x22,(%r12)
  je     L10
  mov    $0x20,%esi
  mov    %r12,%rdi
  call   <strchr@plt>
  test   %rax,%rax
  je     L18
  mov    $0x20,%esi
  mov    %r12,%rdi
  call   <strchr@plt>
  movb   $0x0,(%rax)
L22:
  mov    %r12,%rax
  pop    %rbx
  pop    %rbp
  pop    %r12
  ret
  nopl   0x0(%rax)
L10:
  add    $0x1,%r12
  mov    $0x22,%esi
  mov    %r12,%rdi
  call   <strchr@plt>
  test   %rax,%rax
  je     L23
  mov    %r12,%rdi
  mov    $0x22,%esi
  call   <strchr@plt>
  movb   $0x0,(%rax)
  mov    %r12,%rax
  pop    %rbx
  pop    %rbp
  pop    %r12
  ret
  xchg   %ax,%ax
L18:
  mov    %r12,%rdi
  mov    $0x3e,%esi
  call   <strchr@plt>
  movb   $0x0,(%rax)
  mov    %r12,%rax
  pop    %rbx
  pop    %rbp
  pop    %r12
  ret
  nopl   0x0(%rax,%rax,1)
L23:
  mov    %r12,%rdi
  call   <strlen@plt>
  jmp    L22
```

tool_calls: name: extract_symbolic_data
arguments: data_label: D9
type_guessed: string

tool: D9:  =

assistant: ```c
char *tagoption(char *tag, char *option) {
  char *tmp = strcasestr(tag, option);
  if (0)
    printf("tagoption\n");
  if (!tmp)
    return NULL;
  tmp += strlen(option) + strspn(tmp + strlen(option), " =");
  if (tmp[0] == '\"') {
    tmp++;
    if (strchr(tmp, '\"'))
      *strchr(tmp, '\"') = '\0';
    else
      tmp[strlen(tmp) - 1] == '\0';
  } else if (strchr(tmp, ' '))
    *strchr(tmp, ' ') = '\0';
  else
    *strchr(tmp, '>') = '\0';
  return tmp;
}
```
user: 请显示与下面列出的汇编代码相匹配的C语言实现:

```asm
<tagoption>:
  endbr64
  push   %r12
  push   %rbp
  mov    %rsi,%rbp
  push   %rbx
  call   <strcasestr@plt>
  mov    %rax,%r12
  test   %rax,%rax
  je     L8
  mov    %rbp,%rdi
  call   <strlen@plt>
  mov    %rbp,%rdi
  mov    %eax,%ebx
  call   <strlen@plt>
  lea    D6(%rip),%rsi
  movslq %eax,%rdi
  add    %r12,%rdi
  call   <strspn@plt>
  mov    %rax,%r8
  movslq %ebx,%rax
  add    %r8,%rax
  add    %rax,%r12
  cmpb   $0x22,(%r12)
  je     L47
  mov    $0x20,%esi
  mov    %r12,%rdi
  call   <strchr@plt>
  test   %rax,%rax
  je     L46
  mov    $0x20,%esi
  mov    %r12,%rdi
  call   <strchr@plt>
  movb   $0x0,(%rax)
L8:
  mov    %r12,%rax
  pop    %rbx
  pop    %rbp
  pop    %r12
  ret
  nopl   0x0(%rax)
L47:
  add    $0x1,%r12
  mov    $0x22,%esi
  mov    %r12,%rdi
  call   <strchr@plt>
  test   %rax,%rax
  je     L25
  mov    %r12,%rdi
  mov    $0x22,%esi
  call   <strchr@plt>
  movb   $0x0,(%rax)
  mov    %r12,%rax
  pop    %rbx
  pop    %rbp
  pop    %r12
  ret
  xchg   %ax,%ax
L46:
  mov    %r12,%rdi
  mov    $0x3e,%esi
  call   <strchr@plt>
  movb   $0x0,(%rax)
  mov    %r12,%rax
  pop    %rbx
  pop    %rbp
  pop    %r12
  ret
  nopl   0x0(%rax,%rax,1)
L25:
  mov    %r12,%rdi
  call   <strlen@plt>
  jmp    L8
```

tool_calls: name: retrieve_data
arguments: data_label: D6
type_guessed: string

tool: D6:  =

assistant: ```c
char *tagoption(char *tag, char *option) {
  char *tmp = strcasestr(tag, option);
  if (0)
    printf("tagoption\n");
  if (!tmp)
    return NULL;
  tmp += strlen(option) + strspn(tmp + strlen(option), " =");
  if (tmp[0] == '\"') {
    tmp++;
    if (strchr(tmp, '\"'))
      *strchr(tmp, '\"') = '\0';
    else
      tmp[strlen(tmp) - 1] == '\0';
  } else if (strchr(tmp, ' '))
    *strchr(tmp, ' ') = '\0';
  else
    *strchr(tmp, '>') = '\0';
  return tmp;
}
```
user: Converte this assembly snippet into its equivalent C code:

```asm
<double_direct_form_1_impl2>:
  endbr64
  push   %rbp
  movslq %esi,%r11
  mov    %rdi,%rax
  mov    %rsp,%rbp
  push   %r15
  push   %r14
  push   %r13
  mov    %ecx,%r13d
  push   %r12
  mov    %rdx,%r12
  push   %rbx
  mov    %r11,%rbx
  sub    $0x18,%rsp
  mov    0x10(%rbp),%rdi
  mov    %fs:0x28,%rdx
  mov    %rdx,-0x38(%rbp)
  xor    %edx,%edx
  lea    0xf(,%r11,8),%rdx
  mov    %rsp,%rsi
  mov    %rdx,%rcx
  and    $0xfffffffffffff000,%rdx
  sub    %rdx,%rsi
  and    $0xfffffffffffffff0,%rcx
  cmp    %rsi,%rsp
  je     L129
L144:
  sub    $0x1000,%rsp
  orq    $0x0,0xff8(%rsp)
  cmp    %rsi,%rsp
  jne    L144
L129:
  and    $0xfff,%ecx
  sub    %rcx,%rsp
  test   %rcx,%rcx
  jne    L91
L93:
  lea    0x7(%rsp),%r10
  mov    %rax,%r15
  pxor   %xmm2,%xmm2
  xor    %esi,%esi
  mov    %r10,%r14
  and    $0xfffffffffffffff8,%r10
  shr    $0x3,%r14
  test   %ebx,%ebx
  jle    L136
L98:
  movq   $0x0,(%r10,%rsi,8)
  test   %r13d,%r13d
  jle    L53
  mov    %r15,%rdx
  mov    $0x1,%eax
  movapd %xmm2,%xmm1
  jmp    L29
  nopl   0x0(%rax,%rax,1)
L142:
  cmp    %esi,%ecx
  jg     L39
L29:
  movsd  (%rdx),%xmm0
  mulsd  -0x8(%r12,%rax,8),%xmm0
  mov    %eax,%ecx
  sub    $0x8,%rdx
  add    $0x1,%rax
  addsd  %xmm0,%xmm1
  cmp    %ecx,%r13d
  jg     L142
L39:
  movsd  %xmm1,(%r10,%rsi,8)
L53:
  add    $0x1,%rsi
  add    $0x8,%r15
  cmp    %rsi,%r11
  jne    L98
  movsd  0x0(,%r14,8),%xmm0
  movsd  %xmm0,(%rdi)
  cmp    $0x1,%ebx
  jle    L14
  lea    0x8(%rdi),%rsi
  mov    $0x1,%edi
  nopl   0x0(%rax)
L170:
  movsd  (%r10,%rdi,8),%xmm1
  mov    %rsi,%rdx
  mov    $0x2,%eax
  addsd  %xmm2,%xmm1
  movsd  %xmm1,(%rsi)
  cmp    $0x1,%r9d
  jg     L23
  jmp    L61
  cs nopw 0x0(%rax,%rax,1)
L133:
  cmp    %edi,%ecx
  jg     L61
L23:
  movsd  -0x8(%r8,%rax,8),%xmm0
  mulsd  -0x8(%rdx),%xmm0
  mov    %eax,%ecx
  sub    $0x8,%rdx
  add    $0x1,%rax
  subsd  %xmm0,%xmm1
  movsd  %xmm1,(%rsi)
  cmp    %ecx,%r9d
  jg     L133
L61:
  add    $0x1,%rdi
  add    $0x8,%rsi
  cmp    %rdi,%r11
  jne    L170
L14:
  mov    -0x38(%rbp),%rax
  sub    %fs:0x28,%rax
  jne    L37
  lea    -0x28(%rbp),%rsp
  pop    %rbx
  pop    %r12
  pop    %r13
  pop    %r14
  pop    %r15
  pop    %rbp
  ret
L91:
  orq    $0x0,-0x8(%rsp,%rcx,1)
  jmp    L93
L136:
  movsd  0x0(,%r14,8),%xmm0
  movsd  %xmm0,(%rdi)
  jmp    L14
L37:
  call   <__stack_chk_fail@plt>
```

assistant: ```c
void double_direct_form_1_impl2(double x[], int x_size, double b[], int b_size, double a[], int a_size, double y[]) {
  int i = 0;
  int j = 0;
  double v[x_size];
  for (i = 0; i < x_size; i++) {
    v[i] = 0;
    for (j = 0; j < b_size; j++) {
      if (j > i) {
        break;
      }
      v[i] = v[i] + x[i - j] * b[j];
    }
  }
  y[0] = v[0];
  for (i = 1; i < x_size; i++) {
    y[i] = 0;
    y[i] = y[i] + v[i];
    for (j = 1; j < a_size; j++) {
      if (j > i) {
        break;
      }
      y[i] = y[i] + y[i - j] * ((-1) * a[j]);
    }
  }
}
```
user: Demonstrate the C code that generates the assembly output below:

```asm
<double_direct_form_1_impl2>:
  endbr64
  push   %rbp
  movslq %esi,%r11
  mov    %rdi,%rax
  mov    %rsp,%rbp
  push   %r15
  push   %r14
  push   %r13
  mov    %ecx,%r13d
  push   %r12
  mov    %rdx,%r12
  push   %rbx
  mov    %r11,%rbx
  sub    $0x18,%rsp
  mov    0x10(%rbp),%rdi
  mov    %fs:0x28,%rdx
  mov    %rdx,-0x38(%rbp)
  xor    %edx,%edx
  lea    0xf(,%r11,8),%rdx
  mov    %rsp,%rsi
  mov    %rdx,%rcx
  and    $0xfffffffffffff000,%rdx
  sub    %rdx,%rsi
  and    $0xfffffffffffffff0,%rcx
  cmp    %rsi,%rsp
  je     L54
L51:
  sub    $0x1000,%rsp
  orq    $0x0,0xff8(%rsp)
  cmp    %rsi,%rsp
  jne    L51
L54:
  and    $0xfff,%ecx
  sub    %rcx,%rsp
  test   %rcx,%rcx
  jne    L62
L64:
  lea    0x7(%rsp),%r10
  mov    %rax,%r15
  pxor   %xmm2,%xmm2
  xor    %esi,%esi
  mov    %r10,%r14
  and    $0xfffffffffffffff8,%r10
  shr    $0x3,%r14
  test   %ebx,%ebx
  jle    L82
L33:
  movq   $0x0,(%r10,%rsi,8)
  test   %r13d,%r13d
  jle    L0
  mov    %r15,%rdx
  mov    $0x1,%eax
  movapd %xmm2,%xmm1
  jmp    L86
  nopl   0x0(%rax,%rax,1)
L100:
  cmp    %esi,%ecx
  jg     L28
L86:
  movsd  (%rdx),%xmm0
  mulsd  -0x8(%r12,%rax,8),%xmm0
  mov    %eax,%ecx
  sub    $0x8,%rdx
  add    $0x1,%rax
  addsd  %xmm0,%xmm1
  cmp    %ecx,%r13d
  jg     L100
L28:
  movsd  %xmm1,(%r10,%rsi,8)
L0:
  add    $0x1,%rsi
  add    $0x8,%r15
  cmp    %rsi,%r11
  jne    L33
  movsd  0x0(,%r14,8),%xmm0
  movsd  %xmm0,(%rdi)
  cmp    $0x1,%ebx
  jle    L74
  lea    0x8(%rdi),%rsi
  mov    $0x1,%edi
  nopl   0x0(%rax)
L113:
  movsd  (%r10,%rdi,8),%xmm1
  mov    %rsi,%rdx
  mov    $0x2,%eax
  addsd  %xmm2,%xmm1
  movsd  %xmm1,(%rsi)
  cmp    $0x1,%r9d
  jg     L70
  jmp    L160
  cs nopw 0x0(%rax,%rax,1)
L1:
  cmp    %edi,%ecx
  jg     L160
L70:
  movsd  -0x8(%r8,%rax,8),%xmm0
  mulsd  -0x8(%rdx),%xmm0
  mov    %eax,%ecx
  sub    $0x8,%rdx
  add    $0x1,%rax
  subsd  %xmm0,%xmm1
  movsd  %xmm1,(%rsi)
  cmp    %ecx,%r9d
  jg     L1
L160:
  add    $0x1,%rdi
  add    $0x8,%rsi
  cmp    %rdi,%r11
  jne    L113
L74:
  mov    -0x38(%rbp),%rax
  sub    %fs:0x28,%rax
  jne    L15
  lea    -0x28(%rbp),%rsp
  pop    %rbx
  pop    %r12
  pop    %r13
  pop    %r14
  pop    %r15
  pop    %rbp
  ret
L62:
  orq    $0x0,-0x8(%rsp,%rcx,1)
  jmp    L64
L82:
  movsd  0x0(,%r14,8),%xmm0
  movsd  %xmm0,(%rdi)
  jmp    L74
L15:
  call   <__stack_chk_fail@plt>
```

assistant: ```c
void double_direct_form_1_impl2(double x[], int x_size, double b[], int b_size, double a[], int a_size, double y[]) {
  int i = 0;
  int j = 0;
  double v[x_size];
  for (i = 0; i < x_size; i++) {
    v[i] = 0;
    for (j = 0; j < b_size; j++) {
      if (j > i) {
        break;
      }
      v[i] = v[i] + x[i - j] * b[j];
    }
  }
  y[0] = v[0];
  for (i = 1; i < x_size; i++) {
    y[i] = 0;
    y[i] = y[i] + v[i];
    for (j = 1; j < a_size; j++) {
      if (j > i) {
        break;
      }
      y[i] = y[i] + y[i - j] * ((-1) * a[j]);
    }
  }
}
```
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
  add    $0xb45,%ax
  mov    %ax,-0xa(%rbp)
  movw   $0x0,-0xc(%rbp)
  nop
  movzwl -0xa(%rbp),%eax
  lea    0x319d(%rax),%edx
  mov    -0x20(%rbp),%rax
  mov    %dx,(%rax)
  nop
  mov    -0x8(%rbp),%rax
  sub    %fs:0x28,%rax
  je     L3
  call   <__stack_chk_fail@plt>
L3:
  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] + (unsigned short)2885;
    local1 = 0UL;
    while (local1 < (unsigned short)0) {
      if (state[0UL] > local1) {
      }
      local1 += 2UL;
    }
    output[0UL] = state[0UL] + 371143069UL;
  }
}
```
user: Please show me the C implementation that matches the assembly code listed below:

```asm
<RandomFunc>:
  endbr64
  movzwl (%rdi),%eax
  add    $0x3ce2,%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] + (unsigned short)2885;
    local1 = 0UL;
    while (local1 < (unsigned short)0) {
      if (state[0UL] > local1) {
      }
      local1 += 2UL;
    }
    output[0UL] = state[0UL] + 371143069UL;
  }
}
```
user: What is the c source code of the assembly code below:

```asm
<RandomFunc>:
  endbr64
  movzwl (%rdi),%eax
  add    $0x3ce2,%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] + (unsigned short)2885;
    local1 = 0UL;
    while (local1 < (unsigned short)0) {
      if (state[0UL] > local1) {
      }
      local1 += 2UL;
    }
    output[0UL] = state[0UL] + 371143069UL;
  }
}
```
user: 请从给定的汇编指令推导出C源代码:

```asm
<as_uint32>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  movss  %xmm0,-0x14(%rbp)
  movss  -0x14(%rbp),%xmm0
  movss  %xmm0,-0x4(%rbp)
  mov    -0x4(%rbp),%eax
  pop    %rbp
  ret
```

assistant: ```c
uint32_t as_uint32(float x) {
  union {
    float x;
    uint32_t n;
  } data = {.x = x};
  return data.n;
}
```
user: 请将以下的汇编代码转换成C语言代码：

```asm
<as_uint32>:
  endbr64
  movd   %xmm0,%eax
  ret
```

assistant: ```c
uint32_t as_uint32(float x) {
  union {
    float x;
    uint32_t n;
  } data = {.x = x};
  return data.n;
}
```
user: Demonstrate the C code that generates the assembly output below:

```asm
<as_uint32>:
  endbr64
  movd   %xmm0,%eax
  ret
```

assistant: ```c
uint32_t as_uint32(float x) {
  union {
    float x;
    uint32_t n;
  } data = {.x = x};
  return data.n;
}
```
user: What would the C source look like for the assembly code provided here:

```asm
<as_uint32>:
  endbr64
  movd   %xmm0,%eax
  ret
```

assistant: ```c
uint32_t as_uint32(float x) {
  union {
    float x;
    uint32_t n;
  } data = {.x = x};
  return data.n;
}
```
user: 请从给定的汇编指令推导出C源代码:

```asm
<scmSleep>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x10,%rsp
  mov    %rdi,-0x8(%rbp)
  mov    %esi,-0xc(%rbp)
  mov    -0xc(%rbp),%eax
  movslq %eax,%rdx
  imul   $0x431bde83,%rdx,%rdx
  shr    $0x20,%rdx
  sar    $0x12,%edx
  sar    $0x1f,%eax
  mov    %eax,%ecx
  mov    %edx,%eax
  sub    %ecx,%eax
  mov    %eax,%edi
  call   <sleep@plt>
  mov    -0xc(%rbp),%edx
  movslq %edx,%rax
  imul   $0x431bde83,%rax,%rax
  shr    $0x20,%rax
  sar    $0x12,%eax
  mov    %edx,%ecx
  sar    $0x1f,%ecx
  sub    %ecx,%eax
  imul   $0xf4240,%eax,%ecx
  mov    %edx,%eax
  sub    %ecx,%eax
  mov    %eax,%edi
  call   <usleep@plt>
  mov    -0xc(%rbp),%eax
  leave
  ret
```

assistant: ```c
int scmSleep(sqlite3_vfs *pVfs, int nMicro) {
  sleep(nMicro / 1000000);
  usleep(nMicro % 1000000);
  return nMicro;
}
```
user: 请从给定的汇编指令推导出C源代码：

```asm
<scmSleep>:
  endbr64
  push   %rbp
  push   %rbx
  sub    $0x8,%rsp
  mov    %esi,%ebp
  movslq %esi,%rbx
  imul   $0x431bde83,%rbx,%rbx
  sar    $0x32,%rbx
  mov    %esi,%eax
  sar    $0x1f,%eax
  sub    %eax,%ebx
  mov    %ebx,%edi
  call   <sleep@plt>
  imul   $0xf4240,%ebx,%ebx
  mov    %ebp,%edi
  sub    %ebx,%edi
  call   <usleep@plt>
  mov    %ebp,%eax
  add    $0x8,%rsp
  pop    %rbx
  pop    %rbp
  ret
```

assistant: ```c
int scmSleep(sqlite3_vfs *pVfs, int nMicro) {
  sleep(nMicro / 1000000);
  usleep(nMicro % 1000000);
  return nMicro;
}
```
user: What is the c source code of the assembly code below?

```asm
<scmSleep>:
  endbr64
  push   %r12
  push   %rbx
  movslq %esi,%rbx
  mov    %rbx,%r12
  imul   $0x431bde83,%rbx,%rbx
  mov    %r12d,%eax
  sar    $0x1f,%eax
  sub    $0x8,%rsp
  sar    $0x32,%rbx
  sub    %eax,%ebx
  mov    %ebx,%edi
  imul   $0xf4240,%ebx,%ebx
  call   <sleep@plt>
  mov    %r12d,%edi
  sub    %ebx,%edi
  call   <usleep@plt>
  add    $0x8,%rsp
  mov    %r12d,%eax
  pop    %rbx
  pop    %r12
  ret
```

assistant: ```c
int scmSleep(sqlite3_vfs *pVfs, int nMicro) {
  sleep(nMicro / 1000000);
  usleep(nMicro % 1000000);
  return nMicro;
}
```
user: 这段汇编代码用C语言表示是什么样的?

```asm
<scmSleep>:
  endbr64
  push   %r12
  push   %rbx
  movslq %esi,%rbx
  mov    %rbx,%r12
  imul   $0x431bde83,%rbx,%rbx
  mov    %r12d,%eax
  sar    $0x1f,%eax
  sub    $0x8,%rsp
  sar    $0x32,%rbx
  sub    %eax,%ebx
  mov    %ebx,%edi
  imul   $0xf4240,%ebx,%ebx
  call   <sleep@plt>
  mov    %r12d,%edi
  sub    %ebx,%edi
  call   <usleep@plt>
  add    $0x8,%rsp
  mov    %r12d,%eax
  pop    %rbx
  pop    %r12
  ret
```

assistant: ```c
int scmSleep(sqlite3_vfs *pVfs, int nMicro) {
  sleep(nMicro / 1000000);
  usleep(nMicro % 1000000);
  return nMicro;
}
```
user: 请将以下的汇编代码转换成C语言代码:

```asm
<qsort>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x20,%rsp
  mov    %rdi,-0x18(%rbp)
  mov    %esi,-0x1c(%rbp)
  mov    %edx,-0x20(%rbp)
  mov    -0x1c(%rbp),%eax
  cmp    -0x20(%rbp),%eax
  jge    L33
  mov    -0x1c(%rbp),%edx
  mov    -0x20(%rbp),%eax
  add    %edx,%eax
  mov    %eax,%edx
  shr    $0x1f,%edx
  add    %edx,%eax
  sar    %eax
  mov    %eax,%edx
  mov    -0x1c(%rbp),%ecx
  mov    -0x18(%rbp),%rax
  mov    %ecx,%esi
  mov    %rax,%rdi
  call   <swap@plt>
  mov    -0x1c(%rbp),%eax
  mov    %eax,-0x4(%rbp)
  mov    -0x1c(%rbp),%eax
  add    $0x1,%eax
  mov    %eax,-0x8(%rbp)
  jmp    L2
L29:
  mov    -0x1c(%rbp),%eax
  cltq
  lea    0x0(,%rax,8),%rdx
  mov    -0x18(%rbp),%rax
  add    %rdx,%rax
  mov    (%rax),%rdx
  mov    -0x8(%rbp),%eax
  cltq
  lea    0x0(,%rax,8),%rcx
  mov    -0x18(%rbp),%rax
  add    %rcx,%rax
  mov    (%rax),%rax
  mov    %rdx,%rsi
  mov    %rax,%rdi
  call   <strcmp@plt>
  test   %rax,%rax
  jns    L11
  addl   $0x1,-0x4(%rbp)
  mov    -0x8(%rbp),%edx
  mov    -0x4(%rbp),%ecx
  mov    -0x18(%rbp),%rax
  mov    %ecx,%esi
  mov    %rax,%rdi
  call   <swap@plt>
L11:
  addl   $0x1,-0x8(%rbp)
L2:
  mov    -0x8(%rbp),%eax
  cmp    -0x20(%rbp),%eax
  jle    L29
  mov    -0x4(%rbp),%edx
  mov    -0x1c(%rbp),%ecx
  mov    -0x18(%rbp),%rax
  mov    %ecx,%esi
  mov    %rax,%rdi
  call   <swap@plt>
  mov    -0x4(%rbp),%eax
  lea    -0x1(%rax),%edx
  mov    -0x1c(%rbp),%ecx
  mov    -0x18(%rbp),%rax
  mov    %ecx,%esi
  mov    %rax,%rdi
  call   <qsort>
  mov    -0x4(%rbp),%eax
  lea    0x1(%rax),%ecx
  mov    -0x20(%rbp),%edx
  mov    -0x18(%rbp),%rax
  mov    %ecx,%esi
  mov    %rax,%rdi
  call   <qsort>
  jmp    L46
L33:
  nop
L46:
  leave
  ret
```

assistant: ```c
void qsort(char *v[], int left, int right) {
  int i, last;
  if (left >= right)
    return;
  swap(v, left, (left + right) / 2);
  last = left;
  for (i = left + 1; i <= right; i++) {
    if (strcmp(v[i], v[left]) < 0)
      swap(v, ++last, i);
  }
  swap(v, left, last);
  qsort(v, left, last - 1);
  qsort(v, last + 1, right);
}
```