ylfeng/ReF-Decompile-dataset huggingface dataset:
user: 请将这段汇编代码片段转换成等效的C代码：

```asm
<sdp_strcase_eq>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x20,%rsp
  mov    %rdi,-0x18(%rbp)
  mov    %rsi,-0x20(%rbp)
L53:
  mov    -0x18(%rbp),%rax
  lea    0x1(%rax),%rdx
  mov    %rdx,-0x18(%rbp)
  movzbl (%rax),%eax
  movsbl %al,%eax
  mov    %eax,-0x8(%rbp)
  mov    -0x20(%rbp),%rax
  lea    0x1(%rax),%rdx
  mov    %rdx,-0x20(%rbp)
  movzbl (%rax),%eax
  movsbl %al,%eax
  mov    %eax,-0x4(%rbp)
  mov    -0x8(%rbp),%eax
  cmp    -0x4(%rbp),%eax
  je     L62
  cmpl   $0x60,-0x4(%rbp)
  jle    L34
  mov    -0x4(%rbp),%eax
  mov    %eax,%edi
  call   <toupper@plt>
  mov    %eax,-0x4(%rbp)
  jmp    L27
L34:
  cmpl   $0x60,-0x8(%rbp)
  jle    L38
  mov    -0x8(%rbp),%eax
  mov    %eax,%edi
  call   <toupper@plt>
  mov    %eax,-0x8(%rbp)
  jmp    L27
L38:
  mov    $0x0,%eax
  jmp    L25
L27:
  mov    -0x8(%rbp),%eax
  cmp    -0x4(%rbp),%eax
  je     L62
  mov    $0x0,%eax
  jmp    L25
L62:
  cmpl   $0x0,-0x8(%rbp)
  jne    L53
  mov    $0x1,%eax
L25:
  leave
  ret
```

assistant: ```c
int sdp_strcase_eq(const char *s1p, const char *s2p) {
  int c1, c2;
  do {
    c1 = *s1p++;
    c2 = *s2p++;
    if (c1 != c2) {
      if (c2 >= 'a')
        c2 = toupper(c2);
      else if (c1 >= 'a')
        c1 = toupper(c1);
      else
        return 0;
      if (c1 != c2)
        return 0;
    }
  } while (c1);
  return 1;
}
```
user: What is the c source code of the assembly code below?

```asm
<sdp_strcase_eq>:
  endbr64
  push   %r13
  push   %r12
  push   %rbp
  push   %rbx
  sub    $0x8,%rsp
  mov    %rdi,%r13
  mov    %rsi,%r12
  jmp    L49
L28:
  cmp    $0x60,%ebp
  jle    L26
  mov    %ebp,%edi
  call   <toupper@plt>
  mov    %eax,%ebp
L2:
  cmp    %ebx,%ebp
  jne    L72
L56:
  test   %ebx,%ebx
  je     L69
L49:
  add    $0x1,%r13
  movsbl -0x1(%r13),%ebp
  add    $0x1,%r12
  movsbl -0x1(%r12),%ebx
  cmp    %ebx,%ebp
  je     L56
  cmp    $0x60,%ebx
  jle    L28
  mov    %ebx,%edi
  call   <toupper@plt>
  mov    %eax,%ebx
  jmp    L2
L69:
  mov    $0x1,%eax
L76:
  add    $0x8,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  ret
L26:
  mov    $0x0,%eax
  jmp    L76
L72:
  mov    $0x0,%eax
  jmp    L76
```

assistant: ```c
int sdp_strcase_eq(const char *s1p, const char *s2p) {
  int c1, c2;
  do {
    c1 = *s1p++;
    c2 = *s2p++;
    if (c1 != c2) {
      if (c2 >= 'a')
        c2 = toupper(c2);
      else if (c1 >= 'a')
        c1 = toupper(c1);
      else
        return 0;
      if (c1 != c2)
        return 0;
    }
  } while (c1);
  return 1;
}
```
user: What would the C source look like for the assembly code provided here?

```asm
<sdp_strcase_eq>:
  endbr64
  push   %r13
  mov    %rdi,%r13
  push   %r12
  push   %rbp
  push   %rbx
  mov    %rsi,%rbx
  sub    $0x8,%rsp
  jmp    L55
  cs nopw 0x0(%rax,%rax,1)
L67:
  mov    %ebp,%edi
  call   <toupper@plt>
  mov    %eax,%ebp
  cmp    %ebp,%r12d
  jne    L10
L15:
  test   %ebp,%ebp
  je     L20
L55:
  movsbl 0x0(%r13),%r12d
  movsbl (%rbx),%ebp
  add    $0x1,%r13
  add    $0x1,%rbx
  cmp    %ebp,%r12d
  je     L15
  cmp    $0x60,%ebp
  jg     L67
  cmp    $0x60,%r12d
  jle    L10
  mov    %r12d,%edi
  call   <toupper@plt>
  mov    %eax,%r12d
  cmp    %ebp,%r12d
  je     L15
L10:
  add    $0x8,%rsp
  xor    %eax,%eax
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  ret
  nop
L20:
  add    $0x8,%rsp
  mov    $0x1,%eax
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  ret
```

assistant: ```c
int sdp_strcase_eq(const char *s1p, const char *s2p) {
  int c1, c2;
  do {
    c1 = *s1p++;
    c2 = *s2p++;
    if (c1 != c2) {
      if (c2 >= 'a')
        c2 = toupper(c2);
      else if (c1 >= 'a')
        c1 = toupper(c1);
      else
        return 0;
      if (c1 != c2)
        return 0;
    }
  } while (c1);
  return 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
<sdp_strcase_eq>:
  endbr64
  push   %r13
  mov    %rdi,%r13
  push   %r12
  push   %rbp
  push   %rbx
  mov    %rsi,%rbx
  sub    $0x8,%rsp
  jmp    L68
  cs nopw 0x0(%rax,%rax,1)
L49:
  mov    %ebp,%edi
  call   <toupper@plt>
  mov    %eax,%ebp
  cmp    %ebp,%r12d
  jne    L64
L50:
  test   %ebp,%ebp
  je     L39
L68:
  movsbl 0x0(%r13),%r12d
  movsbl (%rbx),%ebp
  add    $0x1,%r13
  add    $0x1,%rbx
  cmp    %ebp,%r12d
  je     L50
  cmp    $0x60,%ebp
  jg     L49
  cmp    $0x60,%r12d
  jle    L64
  mov    %r12d,%edi
  call   <toupper@plt>
  mov    %eax,%r12d
  cmp    %ebp,%r12d
  je     L50
L64:
  add    $0x8,%rsp
  xor    %eax,%eax
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  ret
  nop
L39:
  add    $0x8,%rsp
  mov    $0x1,%eax
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  ret
```

assistant: ```c
int sdp_strcase_eq(const char *s1p, const char *s2p) {
  int c1, c2;
  do {
    c1 = *s1p++;
    c2 = *s2p++;
    if (c1 != c2) {
      if (c2 >= 'a')
        c2 = toupper(c2);
      else if (c1 >= 'a')
        c1 = toupper(c1);
      else
        return 0;
      if (c1 != c2)
        return 0;
    }
  } while (c1);
  return 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
<main>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x10,%rsp
  mov    $0x0,%eax
  call   <initscr@plt>
L11:
  mov    $0x0,%eax
  call   <getch@plt>
  mov    %al,-0x9(%rbp)
  cmpb   $0x9,-0x9(%rbp)
  jne    L26
  mov    $0x0,%eax
  call   <endwin@plt>
  mov    $0x0,%eax
  jmp    L24
L26:
  lea    D2(%rip),%rax
  mov    %rax,%rsi
  lea    D19(%rip),%rax
  mov    %rax,%rdi
  call   <fopen@plt>
  mov    %rax,-0x8(%rbp)
  movsbl -0x9(%rbp),%edx
  mov    -0x8(%rbp),%rax
  lea    D10(%rip),%rcx
  mov    %rcx,%rsi
  mov    %rax,%rdi
  call   <fprintf@plt>
  mov    -0x8(%rbp),%rax
  mov    %rax,%rdi
  call   <fclose@plt>
  jmp    L11
L24:
  leave
  ret
```

tool_calls: name: disassemble_data
arguments: label: D2
type: string
name: disassemble_data
arguments: label: D19
type: string
name: disassemble_data
arguments: label: D10
type: string

tool: D2: w

tool: D19: /tmp/jakopter_user_input.sock

tool: D10: %c


assistant: ```c
int main() {
  char c;
  FILE *cmd;
  initscr();
  while (1) {
    c = getch();
    if (c == '\t') {
      endwin();
      return 0;
    }
    cmd = fopen("/tmp/jakopter_user_input.sock", "w");
    fprintf(cmd, "%c\n", (int)c);
    fclose(cmd);
  }
  unlink("/tmp/jakopter_user_input.sock");
  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
  push   %r14
  push   %r13
  push   %r12
  push   %rbp
  push   %rbx
  mov    $0x0,%eax
  call   <initscr@plt>
  lea    D2(%rip),%r13
  lea    D1(%rip),%r12
  lea    D21(%rip),%rbp
  jmp    L3
L9:
  mov    %r13,%rsi
  mov    %r12,%rdi
  call   <fopen@plt>
  mov    %rax,%r14
  movsbl %bl,%edx
  mov    %rbp,%rsi
  mov    %rax,%rdi
  call   <fprintf@plt>
  mov    %r14,%rdi
  call   <fclose@plt>
L3:
  mov    $0x0,%eax
  call   <getch@plt>
  mov    %eax,%ebx
  cmp    $0x9,%al
  jne    L9
  mov    $0x0,%eax
  call   <endwin@plt>
  mov    $0x0,%eax
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  ret
```

tool_calls: name: unpack_data
arguments: data_label: D2
data_type: string
name: unpack_data
arguments: data_label: D1
data_type: string
name: unpack_data
arguments: data_label: D21
data_type: string

tool: D2: w

tool: D1: /tmp/jakopter_user_input.sock

tool: D21: %c


assistant: ```c
int main() {
  char c;
  FILE *cmd;
  initscr();
  while (1) {
    c = getch();
    if (c == '\t') {
      endwin();
      return 0;
    }
    cmd = fopen("/tmp/jakopter_user_input.sock", "w");
    fprintf(cmd, "%c\n", (int)c);
    fclose(cmd);
  }
  unlink("/tmp/jakopter_user_input.sock");
  return 0;
}
```
user: 这段汇编代码用C语言表示是什么样的：

```asm
<main>:
  endbr64
  push   %r14
  xor    %eax,%eax
  push   %r13
  lea    D1(%rip),%r13
  push   %r12
  lea    D14(%rip),%r12
  push   %rbp
  lea    D10(%rip),%rbp
  push   %rbx
  call   <initscr@plt>
  jmp    L0
  nopw   0x0(%rax,%rax,1)
L13:
  mov    %r13,%rsi
  mov    %r12,%rdi
  call   <fopen@plt>
  movsbl %bl,%edx
  mov    %rbp,%rsi
  mov    %rax,%r14
  mov    %rax,%rdi
  call   <fprintf@plt>
  mov    %r14,%rdi
  call   <fclose@plt>
L0:
  xor    %eax,%eax
  call   <getch@plt>
  mov    %eax,%ebx
  cmp    $0x9,%al
  jne    L13
  xor    %eax,%eax
  call   <endwin@plt>
  pop    %rbx
  xor    %eax,%eax
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  ret
```

tool_calls: name: parse_data
arguments: label: D1
datatype: string
name: parse_data
arguments: label: D14
datatype: string
name: parse_data
arguments: label: D10
datatype: string

tool: D1: w

tool: D14: /tmp/jakopter_user_input.sock

tool: D10: %c


assistant: ```c
int main() {
  char c;
  FILE *cmd;
  initscr();
  while (1) {
    c = getch();
    if (c == '\t') {
      endwin();
      return 0;
    }
    cmd = fopen("/tmp/jakopter_user_input.sock", "w");
    fprintf(cmd, "%c\n", (int)c);
    fclose(cmd);
  }
  unlink("/tmp/jakopter_user_input.sock");
  return 0;
}
```
user: Translate the below assembly code into C programming language:

```asm
<main>:
  endbr64
  push   %r14
  xor    %eax,%eax
  push   %r13
  lea    D14(%rip),%r13
  push   %r12
  lea    D1(%rip),%r12
  push   %rbp
  lea    D21(%rip),%rbp
  push   %rbx
  call   <initscr@plt>
  jmp    L9
  nopw   0x0(%rax,%rax,1)
L2:
  mov    %r13,%rsi
  mov    %r12,%rdi
  call   <fopen@plt>
  movsbl %bl,%edx
  mov    %rbp,%rsi
  mov    %rax,%r14
  mov    %rax,%rdi
  call   <fprintf@plt>
  mov    %r14,%rdi
  call   <fclose@plt>
L9:
  xor    %eax,%eax
  call   <getch@plt>
  mov    %eax,%ebx
  cmp    $0x9,%al
  jne    L2
  xor    %eax,%eax
  call   <endwin@plt>
  pop    %rbx
  xor    %eax,%eax
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  ret
```

tool_calls: name: disassemble_data
arguments: data_tag: D14
type_guessed: string
name: disassemble_data
arguments: data_tag: D1
type_guessed: string
name: disassemble_data
arguments: data_tag: D21
type_guessed: string

tool: D14: w

tool: D1: /tmp/jakopter_user_input.sock

tool: D21: %c


assistant: ```c
int main() {
  char c;
  FILE *cmd;
  initscr();
  while (1) {
    c = getch();
    if (c == '\t') {
      endwin();
      return 0;
    }
    cmd = fopen("/tmp/jakopter_user_input.sock", "w");
    fprintf(cmd, "%c\n", (int)c);
    fclose(cmd);
  }
  unlink("/tmp/jakopter_user_input.sock");
  return 0;
}
```
user: What would the C source look like for the assembly code provided here?

```asm
<factorial>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  mov    %rdi,-0x18(%rbp)
  movq   $0x1,-0x8(%rbp)
  movl   $0x1,-0xc(%rbp)
  jmp    L10
L19:
  mov    -0xc(%rbp),%eax
  cltq
  mov    -0x8(%rbp),%rdx
  imul   %rdx,%rax
  mov    %rax,-0x8(%rbp)
  addl   $0x1,-0xc(%rbp)
L10:
  mov    -0xc(%rbp),%eax
  cltq
  cmp    %rax,-0x18(%rbp)
  jge    L19
  mov    -0x8(%rbp),%rax
  pop    %rbp
  ret
```

assistant: ```c
long factorial(long m) {
  int i;
  long fact = 1;
  for (i = 1; i <= m; i++)
    fact = fact * i;
  return fact;
}
```
user: 请从给定的汇编指令推导出C源代码：

```asm
<factorial>:
  endbr64
  test   %rdi,%rdi
  jle    L22
  mov    $0x1,%eax
  mov    $0x1,%edx
L4:
  imul   %rax,%rdx
  mov    %rax,%rcx
  add    $0x1,%rax
  cmp    %rdi,%rcx
  jne    L4
L26:
  mov    %rdx,%rax
  ret
L22:
  mov    $0x1,%edx
  jmp    L26
```

assistant: ```c
long factorial(long m) {
  int i;
  long fact = 1;
  for (i = 1; i <= m; i++)
    fact = fact * i;
  return fact;
}
```
user: 请显示与下面列出的汇编代码相匹配的C语言实现:

```asm
<factorial>:
  endbr64
  test   %rdi,%rdi
  jle    L19
  mov    $0x1,%eax
  mov    $0x1,%r8d
  nopl   0x0(%rax)
L8:
  mov    %rax,%rdx
  imul   %rax,%r8
  add    $0x1,%rax
  cmp    %rdi,%rdx
  jne    L8
  mov    %r8,%rax
  ret
  nopl   0x0(%rax)
L19:
  mov    $0x1,%r8d
  mov    %r8,%rax
  ret
```

assistant: ```c
long factorial(long m) {
  int i;
  long fact = 1;
  for (i = 1; i <= m; i++)
    fact = fact * i;
  return fact;
}
```
user: Please show me the C implementation that matches the assembly code listed below:

```asm
<factorial>:
  endbr64
  test   %rdi,%rdi
  jle    L5
  mov    $0x1,%eax
  mov    $0x1,%r8d
  nopl   0x0(%rax)
L17:
  mov    %rax,%rdx
  imul   %rax,%r8
  add    $0x1,%rax
  cmp    %rdx,%rdi
  jne    L17
  mov    %r8,%rax
  ret
  nopl   0x0(%rax)
L5:
  mov    $0x1,%r8d
  mov    %r8,%rax
  ret
```

assistant: ```c
long factorial(long m) {
  int i;
  long fact = 1;
  for (i = 1; i <= m; i++)
    fact = fact * i;
  return fact;
}
```
user: Please show me the C implementation that matches the assembly code listed below:

```asm
<hashArray>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  mov    %rdi,-0x18(%rbp)
  mov    %esi,-0x1c(%rbp)
  mov    %edx,-0x20(%rbp)
  movl   $0x0,-0x4(%rbp)
  movl   $0x0,-0x8(%rbp)
  jmp    L12
L2:
  mov    -0x8(%rbp),%eax
  cltq
  lea    0x0(,%rax,4),%rdx
  mov    -0x18(%rbp),%rax
  add    %rdx,%rax
  mov    (%rax),%eax
  add    %eax,-0x4(%rbp)
  addl   $0x1,-0x8(%rbp)
L12:
  mov    -0x8(%rbp),%eax
  cmp    -0x1c(%rbp),%eax
  jl     L2
  mov    -0x4(%rbp),%eax
  cltd
  idivl  -0x20(%rbp)
  mov    %edx,%eax
  pop    %rbp
  ret
```

assistant: ```c
int hashArray(int tab[], int size, int mod) {
  int i, j = 0;
  for (i = 0; i < size; i++)
    j += tab[i];
  return j % mod;
}
```
user: 请显示与下面列出的汇编代码相匹配的C语言实现：

```asm
<hashArray>:
  endbr64
  mov    %edx,%r8d
  test   %esi,%esi
  jle    L17
  mov    %rdi,%rcx
  lea    -0x1(%rsi),%eax
  lea    0x4(%rdi,%rax,4),%rsi
  mov    $0x0,%eax
L26:
  add    (%rcx),%eax
  add    $0x4,%rcx
  cmp    %rsi,%rcx
  jne    L26
L11:
  cltd
  idiv   %r8d
  mov    %edx,%eax
  ret
L17:
  mov    $0x0,%eax
  jmp    L11
```

assistant: ```c
int hashArray(int tab[], int size, int mod) {
  int i, j = 0;
  for (i = 0; i < size; i++)
    j += tab[i];
  return j % mod;
}
```
user: 下面的汇编指令对应的C源代码是什么:

```asm
<hashArray>:
  endbr64
  mov    %edx,%r8d
  test   %esi,%esi
  jle    L9
  lea    -0x1(%rsi),%eax
  lea    0x4(%rdi,%rax,4),%rcx
  xor    %eax,%eax
  nopl   (%rax)
L6:
  add    (%rdi),%eax
  add    $0x4,%rdi
  cmp    %rcx,%rdi
  jne    L6
  cltd
  idiv   %r8d
  mov    %edx,%r9d
  mov    %r9d,%eax
  ret
  xchg   %ax,%ax
L9:
  xor    %r9d,%r9d
  mov    %r9d,%eax
  ret
```

assistant: ```c
int hashArray(int tab[], int size, int mod) {
  int i, j = 0;
  for (i = 0; i < size; i++)
    j += tab[i];
  return j % mod;
}
```
user: 请显示与下面列出的汇编代码相匹配的C语言实现:

```asm
<hashArray>:
  endbr64
  mov    %esi,%ecx
  mov    %rdi,%r8
  mov    %edx,%esi
  test   %ecx,%ecx
  jle    L53
  lea    -0x1(%rcx),%eax
  cmp    $0x2,%eax
  jbe    L61
  mov    %ecx,%edx
  mov    %rdi,%rax
  pxor   %xmm0,%xmm0
  shr    $0x2,%edx
  sub    $0x1,%edx
  shl    $0x4,%rdx
  lea    0x10(%rdi,%rdx,1),%rdx
  nopw   0x0(%rax,%rax,1)
L40:
  movdqu (%rax),%xmm2
  add    $0x10,%rax
  paddd  %xmm2,%xmm0
  cmp    %rdx,%rax
  jne    L40
  movdqa %xmm0,%xmm1
  mov    %ecx,%edx
  psrldq $0x8,%xmm1
  and    $0xfffffffc,%edx
  paddd  %xmm1,%xmm0
  movdqa %xmm0,%xmm1
  psrldq $0x4,%xmm1
  paddd  %xmm1,%xmm0
  movd   %xmm0,%eax
  test   $0x3,%cl
  je     L20
L24:
  movslq %edx,%rdi
  lea    0x0(,%rdi,4),%r9
  add    (%r8,%rdi,4),%eax
  lea    0x1(%rdx),%edi
  cmp    %edi,%ecx
  jle    L20
  add    $0x2,%edx
  add    0x4(%r8,%r9,1),%eax
  cmp    %edx,%ecx
  jle    L20
  add    0x8(%r8,%r9,1),%eax
L20:
  cltd
  idiv   %esi
  mov    %edx,%r8d
  mov    %r8d,%eax
  ret
  nopw   0x0(%rax,%rax,1)
L53:
  xor    %r8d,%r8d
  mov    %r8d,%eax
  ret
L61:
  xor    %eax,%eax
  xor    %edx,%edx
  jmp    L24
```

assistant: ```c
int hashArray(int tab[], int size, int mod) {
  int i, j = 0;
  for (i = 0; i < size; i++)
    j += tab[i];
  return j % mod;
}
```
user: 请将这段汇编代码片段转换成等效的C代码：

```asm
<cmemchr>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  mov    %rdi,-0x18(%rbp)
  mov    %esi,-0x1c(%rbp)
  mov    %rdx,-0x28(%rbp)
  cmpq   $0x0,-0x28(%rbp)
  je     L23
  mov    -0x18(%rbp),%rax
  mov    %rax,-0x8(%rbp)
L33:
  mov    -0x8(%rbp),%rax
  lea    0x1(%rax),%rdx
  mov    %rdx,-0x8(%rbp)
  movzbl (%rax),%eax
  mov    -0x1c(%rbp),%edx
  cmp    %dl,%al
  jne    L6
  mov    -0x8(%rbp),%rax
  sub    $0x1,%rax
  jmp    L32
L6:
  subq   $0x1,-0x28(%rbp)
  cmpq   $0x0,-0x28(%rbp)
  jne    L33
L23:
  mov    $0x0,%eax
L32:
  pop    %rbp
  ret
```

assistant: ```c
void *cmemchr(const void *s, int c, size_t n) {
  if (n != 0) {
    const unsigned char *p = s;
    do {
      if (*p++ == (unsigned char)c)
        return ((void *)(p - 1));
    } while (--n != 0);
  }
  return (NULL);
}
```
user: Converte this assembly snippet into its equivalent C code:

```asm
<cmemchr>:
  endbr64
  mov    $0x0,%eax
  test   %rdx,%rdx
  je     L13
  add    %rdi,%rdx
L20:
  mov    %rdi,%rax
  add    $0x1,%rdi
  cmp    %sil,-0x1(%rdi)
  je     L13
  cmp    %rdx,%rdi
  jne    L20
  mov    $0x0,%eax
L13:
  ret
```

assistant: ```c
void *cmemchr(const void *s, int c, size_t n) {
  if (n != 0) {
    const unsigned char *p = s;
    do {
      if (*p++ == (unsigned char)c)
        return ((void *)(p - 1));
    } while (--n != 0);
  }
  return (NULL);
}
```
user: Converte this assembly snippet into its equivalent C code:

```asm
<cmemchr>:
  endbr64
  xor    %eax,%eax
  test   %rdx,%rdx
  je     L8
  add    %rdi,%rdx
  jmp    L25
L37:
  cmp    %rdx,%rdi
  je     L16
L25:
  mov    %rdi,%rax
  lea    0x1(%rdi),%rdi
  cmp    (%rax),%sil
  jne    L37
L8:
  ret
  nopw   0x0(%rax,%rax,1)
L16:
  xor    %eax,%eax
  ret
```

assistant: ```c
void *cmemchr(const void *s, int c, size_t n) {
  if (n != 0) {
    const unsigned char *p = s;
    do {
      if (*p++ == (unsigned char)c)
        return ((void *)(p - 1));
    } while (--n != 0);
  }
  return (NULL);
}
```
user: What is the c source code of the assembly code below?

```asm
<cmemchr>:
  endbr64
  xor    %eax,%eax
  test   %rdx,%rdx
  je     L20
  add    %rdi,%rdx
  jmp    L23
L29:
  cmp    %rdx,%rdi
  je     L21
L23:
  mov    %rdi,%rax
  lea    0x1(%rdi),%rdi
  cmp    (%rax),%sil
  jne    L29
L20:
  ret
  nopw   0x0(%rax,%rax,1)
L21:
  xor    %eax,%eax
  ret
```

assistant: ```c
void *cmemchr(const void *s, int c, size_t n) {
  if (n != 0) {
    const unsigned char *p = s;
    do {
      if (*p++ == (unsigned char)c)
        return ((void *)(p - 1));
    } while (--n != 0);
  }
  return (NULL);
}
```
user: 这段汇编代码用C语言表示是什么样的？

```asm
<vector_int_compare>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  mov    %rdi,-0x28(%rbp)
  mov    %rsi,-0x30(%rbp)
  mov    -0x28(%rbp),%rax
  mov    %rax,-0x10(%rbp)
  mov    -0x30(%rbp),%rax
  mov    %rax,-0x8(%rbp)
  mov    -0x10(%rbp),%rax
  mov    (%rax),%eax
  mov    %eax,-0x18(%rbp)
  mov    -0x8(%rbp),%rax
  mov    (%rax),%eax
  mov    %eax,-0x14(%rbp)
  mov    -0x18(%rbp),%eax
  cmp    -0x14(%rbp),%eax
  setg   %al
  movzbl %al,%edx
  mov    -0x18(%rbp),%eax
  cmp    -0x14(%rbp),%eax
  setl   %al
  movzbl %al,%ecx
  mov    %edx,%eax
  sub    %ecx,%eax
  pop    %rbp
  ret
```

assistant: ```c
int vector_int_compare(const void *a, const void *b) {
  const int *da = (const int *)a;
  const int *db = (const int *)b;
  const int daa = *da;
  const int dbb = *db;
  return (daa > dbb) - (daa < dbb);
}
```
user: Converte this assembly snippet into its equivalent C code:

```asm
<vector_int_compare>:
  endbr64
  mov    (%rsi),%eax
  cmp    %eax,(%rdi)
  setg   %al
  movzbl %al,%eax
  setl   %dl
  movzbl %dl,%edx
  sub    %edx,%eax
  ret
```

assistant: ```c
int vector_int_compare(const void *a, const void *b) {
  const int *da = (const int *)a;
  const int *db = (const int *)b;
  const int daa = *da;
  const int dbb = *db;
  return (daa > dbb) - (daa < dbb);
}
```
user: Demonstrate the C code that generates the assembly output below:

```asm
<vector_int_compare>:
  endbr64
  mov    (%rsi),%eax
  cmp    %eax,(%rdi)
  setg   %al
  setl   %dl
  movzbl %dl,%edx
  movzbl %al,%eax
  sub    %edx,%eax
  ret
```

assistant: ```c
int vector_int_compare(const void *a, const void *b) {
  const int *da = (const int *)a;
  const int *db = (const int *)b;
  const int daa = *da;
  const int dbb = *db;
  return (daa > dbb) - (daa < dbb);
}
```
user: 请将这段汇编代码片段转换成等效的C代码：

```asm
<vector_int_compare>:
  endbr64
  mov    (%rsi),%eax
  cmp    %eax,(%rdi)
  setg   %al
  setl   %dl
  movzbl %dl,%edx
  movzbl %al,%eax
  sub    %edx,%eax
  ret
```

assistant: ```c
int vector_int_compare(const void *a, const void *b) {
  const int *da = (const int *)a;
  const int *db = (const int *)b;
  const int daa = *da;
  const int dbb = *db;
  return (daa > dbb) - (daa < dbb);
}
```
user: 提供的汇编代码用C语言表示会是什么样子:

```asm
<ThreadFunc>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x30,%rsp
  mov    %rdi,-0x28(%rbp)
  mov    %fs:0x28,%rax
  mov    %rax,-0x8(%rbp)
  xor    %eax,%eax
  mov    -0x28(%rbp),%rax
  mov    (%rax),%rax
  mov    %rax,-0x10(%rbp)
  movq   $0x0,-0x18(%rbp)
  jmp    L23
L19:
  mov    D4(%rip),%rax
  mov    (%rax),%eax
  lea    -0x1c(%rbp),%rdx
  mov    %rdx,%rsi
  mov    %eax,%edi
  call   <clock_gettime@plt>
  addq   $0x1,-0x18(%rbp)
L23:
  mov    -0x18(%rbp),%rax
  cmp    -0x10(%rbp),%rax
  jb     L19
  nop
  mov    -0x8(%rbp),%rdx
  sub    %fs:0x28,%rdx
  je     L26
  call   <__stack_chk_fail@plt>
L26:
  leave
  ret
```

assistant: ```c
void *ThreadFunc(void *Data) {
  unsigned long long IdxIter, NumIterations = *(unsigned long long *)Data;
  struct timespec TimeSpec;
  for (IdxIter = 0; IdxIter < NumIterations; ++IdxIter) {
    clock_gettime(CLOCK_MONOTONIC_RAW, &TimeSpec);
  }
}
```
user: 请从给定的汇编指令推导出C源代码:

```asm
<ThreadFunc>:
  endbr64
  push   %r12
  push   %rbp
  push   %rbx
  sub    $0x10,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,0x8(%rsp)
  xor    %eax,%eax
  mov    (%rdi),%rbp
  test   %rbp,%rbp
  je     L14
  mov    $0x0,%ebx
  lea    0x4(%rsp),%r12
L21:
  mov    %r12,%rsi
  mov    D6(%rip),%rax
  mov    (%rax),%edi
  call   <clock_gettime@plt>
  add    $0x1,%rbx
  cmp    %rbx,%rbp
  jne    L21
L14:
  mov    0x8(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L23
  mov    $0x0,%eax
  add    $0x10,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  ret
L23:
  call   <__stack_chk_fail@plt>
```

assistant: ```c
void *ThreadFunc(void *Data) {
  unsigned long long IdxIter, NumIterations = *(unsigned long long *)Data;
  struct timespec TimeSpec;
  for (IdxIter = 0; IdxIter < NumIterations; ++IdxIter) {
    clock_gettime(CLOCK_MONOTONIC_RAW, &TimeSpec);
  }
}
```
user: 请从给定的汇编指令推导出C源代码：

```asm
<ThreadFunc>:
  endbr64
  push   %r13
  push   %r12
  push   %rbp
  push   %rbx
  sub    $0x18,%rsp
  mov    (%rdi),%rbp
  mov    %fs:0x28,%rax
  mov    %rax,0x8(%rsp)
  xor    %eax,%eax
  test   %rbp,%rbp
  je     L23
  mov    D6(%rip),%r12
  xor    %ebx,%ebx
  lea    0x4(%rsp),%r13
  nopl   0x0(%rax)
L22:
  mov    (%r12),%edi
  mov    %r13,%rsi
  add    $0x1,%rbx
  call   <clock_gettime@plt>
  cmp    %rbx,%rbp
  jne    L22
L23:
  mov    0x8(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L10
  add    $0x18,%rsp
  xor    %eax,%eax
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  ret
L10:
  call   <__stack_chk_fail@plt>
```

assistant: ```c
void *ThreadFunc(void *Data) {
  unsigned long long IdxIter, NumIterations = *(unsigned long long *)Data;
  struct timespec TimeSpec;
  for (IdxIter = 0; IdxIter < NumIterations; ++IdxIter) {
    clock_gettime(CLOCK_MONOTONIC_RAW, &TimeSpec);
  }
}
```
user: Converte this assembly snippet into its equivalent C code:

```asm
<ThreadFunc>:
  endbr64
  push   %r13
  push   %r12
  push   %rbp
  push   %rbx
  sub    $0x18,%rsp
  mov    (%rdi),%rbp
  mov    %fs:0x28,%rax
  mov    %rax,0x8(%rsp)
  xor    %eax,%eax
  test   %rbp,%rbp
  je     L15
  mov    D7(%rip),%r12
  xor    %ebx,%ebx
  lea    0x4(%rsp),%r13
  nopl   0x0(%rax)
L9:
  mov    (%r12),%edi
  mov    %r13,%rsi
  add    $0x1,%rbx
  call   <clock_gettime@plt>
  cmp    %rbx,%rbp
  jne    L9
L15:
  mov    0x8(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L8
  add    $0x18,%rsp
  xor    %eax,%eax
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  ret
L8:
  call   <__stack_chk_fail@plt>
```

assistant: ```c
void *ThreadFunc(void *Data) {
  unsigned long long IdxIter, NumIterations = *(unsigned long long *)Data;
  struct timespec TimeSpec;
  for (IdxIter = 0; IdxIter < NumIterations; ++IdxIter) {
    clock_gettime(CLOCK_MONOTONIC_RAW, &TimeSpec);
  }
}
```