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
<gotcha_strstr>:
  endbr64
  movzbl (%rsi),%r10d
  test   %r10b,%r10b
  je     L71
  movzbl (%rdi),%eax
  test   %al,%al
  je     L71
  xor    %r9d,%r9d
L28:
  cmp    %al,%r10b
  je     L15
L41:
  movzbl 0x1(%rdi),%eax
  add    $0x1,%rdi
  add    $0x1,%r9
  test   %al,%al
  jne    L28
L71:
  xor    %eax,%eax
  ret
  nop
L15:
  movzbl 0x1(%rsi),%ecx
  test   %cl,%cl
  je     L25
  mov    $0x1,%edx
  jmp    L16
  nop
L1:
  cmp    %cl,%r8b
  jne    L41
  add    $0x1,%rdx
  movzbl (%rsi,%rdx,1),%ecx
  test   %cl,%cl
  je     L25
L16:
  movzbl (%rdi,%rdx,1),%r8d
  test   %r8b,%r8b
  jne    L1
  xor    %eax,%eax
  ret
  xchg   %ax,%ax
L25:
  lea    (%rsi,%r9,1),%rax
  ret
```

assistant: ```c
char *gotcha_strstr(const char *searchIn, const char *searchFor) {
  int i, j;
  if (!searchFor[0])
    return NULL;
  for (i = 0; searchIn[i]; i++) {
    if (searchIn[i] != searchFor[0])
      continue;
    for (j = 1;; j++) {
      if (!searchFor[j])
        return (char *)(searchFor + i);
      if (!searchIn[i + j])
        return NULL;
      if (searchFor[j] != searchIn[i + j])
        break;
    }
  }
  return NULL;
}
```
user: 下面的汇编指令对应的C源代码是什么：

```asm
<gotcha_strstr>:
  endbr64
  movzbl (%rsi),%r10d
  test   %r10b,%r10b
  je     L32
  movzbl (%rdi),%eax
  test   %al,%al
  je     L32
  xor    %r9d,%r9d
L10:
  cmp    %al,%r10b
  je     L78
L22:
  movzbl 0x1(%rdi),%eax
  add    $0x1,%rdi
  add    $0x1,%r9
  test   %al,%al
  jne    L10
L32:
  xor    %eax,%eax
  ret
  nop
L78:
  movzbl 0x1(%rsi),%ecx
  test   %cl,%cl
  je     L85
  mov    $0x1,%edx
  jmp    L44
  nop
L8:
  cmp    %cl,%r8b
  jne    L22
  add    $0x1,%rdx
  movzbl (%rsi,%rdx,1),%ecx
  test   %cl,%cl
  je     L85
L44:
  movzbl (%rdi,%rdx,1),%r8d
  test   %r8b,%r8b
  jne    L8
  xor    %eax,%eax
  ret
  xchg   %ax,%ax
L85:
  lea    (%rsi,%r9,1),%rax
  ret
```

assistant: ```c
char *gotcha_strstr(const char *searchIn, const char *searchFor) {
  int i, j;
  if (!searchFor[0])
    return NULL;
  for (i = 0; searchIn[i]; i++) {
    if (searchIn[i] != searchFor[0])
      continue;
    for (j = 1;; j++) {
      if (!searchFor[j])
        return (char *)(searchFor + i);
      if (!searchIn[i + j])
        return NULL;
      if (searchFor[j] != searchIn[i + j])
        break;
    }
  }
  return NULL;
}
```
user: 请将以下的汇编代码转换成C语言代码:

```asm
<main>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x30,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,-0x8(%rbp)
  xor    %eax,%eax
  movl   $0x0,-0x28(%rbp)
  movl   $0x9,-0x24(%rbp)
  movl   $0x2,-0x20(%rbp)
  movl   $0x7,-0x1c(%rbp)
  movl   $0xb,-0x18(%rbp)
  movl   $0xf,-0x14(%rbp)
  movl   $0x0,-0x28(%rbp)
  jmp    L1
L25:
  mov    -0x28(%rbp),%eax
  cltq
  mov    -0x20(%rbp,%rax,4),%edx
  mov    -0x28(%rbp),%eax
  add    $0x1,%eax
  cltq
  mov    -0x20(%rbp,%rax,4),%eax
  add    %edx,%eax
  cmp    %eax,-0x24(%rbp)
  jne    L36
  mov    -0x28(%rbp),%eax
  add    $0x1,%eax
  cltq
  mov    -0x20(%rbp,%rax,4),%edx
  mov    -0x28(%rbp),%eax
  cltq
  mov    -0x20(%rbp,%rax,4),%eax
  mov    %eax,%esi
  lea    D3(%rip),%rax
  mov    %rax,%rdi
  call   <printf@plt>
L36:
  addl   $0x1,-0x28(%rbp)
L1:
  cmpl   $0x4,-0x28(%rbp)
  jle    L25
  mov    $0x0,%eax
  call   <getch@plt>
  nop
  mov    -0x8(%rbp),%rax
  sub    %fs:0x28,%rax
  je     L28
  call   <__stack_chk_fail@plt>
L28:
  leave
  ret
```

tool_calls: name: unpack_data
arguments: tag: D3
type_infered: string

tool: D3: the numbers are %d %d

assistant: ```c
void main() {
  int i = 0, j = 9;
  int a[4] = {2, 7, 11, 15};
  for (i = 0; i <= 4; i++) {
    if (a[i] + a[i + 1] == j)
      printf("the numbers are %d %d", a[i], a[i + 1]);
  }
  getch();
}
```
user: 请将这段汇编代码片段转换成等效的C代码:

```asm
<main>:
  endbr64
  push   %r12
  push   %rbp
  push   %rbx
  sub    $0x20,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,0x18(%rsp)
  xor    %eax,%eax
  movl   $0x2,(%rsp)
  movl   $0x7,0x4(%rsp)
  movl   $0xb,0x8(%rsp)
  movl   $0xf,0xc(%rsp)
  mov    %rsp,%rbx
  lea    0x14(%rsp),%rbp
  lea    D3(%rip),%r12
  jmp    L41
L12:
  add    $0x4,%rbx
  cmp    %rbp,%rbx
  je     L36
L41:
  mov    (%rbx),%esi
  mov    0x4(%rbx),%edx
  lea    (%rsi,%rdx,1),%eax
  cmp    $0x9,%eax
  jne    L12
  mov    %r12,%rdi
  call   <printf@plt>
  jmp    L12
L36:
  mov    $0x0,%eax
  call   <getch@plt>
  mov    0x18(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L43
  add    $0x20,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  ret
L43:
  call   <__stack_chk_fail@plt>
```

tool_calls: name: unpack_data
arguments: tag: D3
data_type: string

tool: D3: the numbers are %d %d

assistant: ```c
void main() {
  int i = 0, j = 9;
  int a[4] = {2, 7, 11, 15};
  for (i = 0; i <= 4; i++) {
    if (a[i] + a[i + 1] == j)
      printf("the numbers are %d %d", a[i], a[i + 1]);
  }
  getch();
}
```
user: 请将这段汇编代码片段转换成等效的C代码：

```asm
<main>:
  endbr64
  push   %r13
  mov    $0x2,%esi
  lea    D3(%rip),%r13
  push   %r12
  push   %rbp
  mov    $0x7,%ebp
  push   %rbx
  sub    $0x28,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,0x18(%rsp)
  movabs $0x700000002,%rax
  mov    %rsp,%rbx
  lea    0x14(%rsp),%r12
  mov    %rax,(%rsp)
  movabs $0xf0000000b,%rax
  mov    %rax,0x8(%rsp)
  lea    (%rsi,%rbp,1),%eax
  cmp    $0x9,%eax
  je     L6
L21:
  add    $0x4,%rbx
  cmp    %r12,%rbx
  je     L13
L18:
  mov    %ebp,%esi
  mov    0x4(%rbx),%ebp
  lea    (%rsi,%rbp,1),%eax
  cmp    $0x9,%eax
  jne    L21
L6:
  mov    %ebp,%edx
  mov    %r13,%rdi
  add    $0x4,%rbx
  call   <printf@plt>
  cmp    %r12,%rbx
  jne    L18
L13:
  mov    0x18(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L15
  add    $0x28,%rsp
  xor    %eax,%eax
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  jmp    1090 <getch@plt>
L15:
  call   <__stack_chk_fail@plt>
```

tool_calls: name: read_data
arguments: label: D3
type: string

tool: D3: the numbers are %d %d

assistant: ```c
void main() {
  int i = 0, j = 9;
  int a[4] = {2, 7, 11, 15};
  for (i = 0; i <= 4; i++) {
    if (a[i] + a[i + 1] == j)
      printf("the numbers are %d %d", a[i], a[i + 1]);
  }
  getch();
}
```
user: 请将这段汇编代码片段转换成等效的C代码：

```asm
<main>:
  endbr64
  push   %r12
  lea    D4(%rip),%r12
  mov    $0x7,%edx
  mov    $0x2,%esi
  push   %rbp
  mov    %r12,%rdi
  sub    $0x18,%rsp
  call   <printf@plt>
  mov    0x10(%rsp),%ebp
  pxor   %xmm0,%xmm0
  movaps %xmm0,(%rsp)
  cmp    $0xfffffffa,%ebp
  je     L10
L25:
  mov    0x14(%rsp),%edx
  pxor   %xmm0,%xmm0
  movaps %xmm0,(%rsp)
  lea    (%rdx,%rbp,1),%eax
  cmp    $0x9,%eax
  je     L3
L12:
  add    $0x18,%rsp
  xor    %eax,%eax
  pop    %rbp
  pop    %r12
  jmp    1070 <getch@plt>
L10:
  mov    $0xfffffffa,%edx
  mov    $0xf,%esi
  mov    %r12,%rdi
  call   <printf@plt>
  jmp    L25
L3:
  mov    %ebp,%esi
  mov    %r12,%rdi
  call   <printf@plt>
  jmp    L12
```

tool_calls: name: read_data
arguments: data_label: D4
type_infered: string

tool: D4: the numbers are %d %d

assistant: ```c
void main() {
  int i = 0, j = 9;
  int a[4] = {2, 7, 11, 15};
  for (i = 0; i <= 4; i++) {
    if (a[i] + a[i + 1] == j)
      printf("the numbers are %d %d", a[i], a[i + 1]);
  }
  getch();
}
```
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    %edi,-0x4(%rbp)
  mov    %rsi,-0x10(%rbp)
  mov    -0x4(%rbp),%eax
  lea    -0x2(%rax),%edx
  mov    -0x10(%rbp),%rax
  mov    %rax,%rsi
  mov    %edx,%edi
  call   <spawn@plt>
  lea    D5(%rip),%rax
  mov    %rax,%rdi
  call   <printf@plt>
  mov    $0x1,%eax
  leave
  ret
```

tool_calls: name: unpack_data
arguments: label: D5
datatype: string

tool: D5: 
the end


assistant: ```c
int main(int argc, char *argv[]) {
  spawn(argc - 2, argv);
  printf("\nthe end\n");
  return 1;
}
```
user: Translate the below assembly code into C programming language:

```asm
<main>:
  endbr64
  sub    $0x8,%rsp
  sub    $0x2,%edi
  call   <spawn@plt>
  lea    D2(%rip),%rdi
  call   <printf@plt>
  mov    $0x1,%eax
  add    $0x8,%rsp
  ret
```

tool_calls: name: unpack_data
arguments: data_tag: D2
type: string

tool: D2: 
the end


assistant: ```c
int main(int argc, char *argv[]) {
  spawn(argc - 2, argv);
  printf("\nthe end\n");
  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
  sub    $0x8,%rsp
  sub    $0x2,%edi
  call   <spawn@plt>
  lea    D6(%rip),%rdi
  call   <printf@plt>
  mov    $0x1,%eax
  add    $0x8,%rsp
  ret
```

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

tool: D6: 
the end


assistant: ```c
int main(int argc, char *argv[]) {
  spawn(argc - 2, argv);
  printf("\nthe end\n");
  return 1;
}
```
user: 请从给定的汇编指令推导出C源代码：

```asm
<main>:
  endbr64
  sub    $0x8,%rsp
  sub    $0x2,%edi
  call   <spawn@plt>
  lea    D2(%rip),%rdi
  call   <printf@plt>
  mov    $0x1,%eax
  add    $0x8,%rsp
  ret
```

tool_calls: name: extract_symbolic_data
arguments: label: D2
type_infered: string

tool: D2: 
the end


assistant: ```c
int main(int argc, char *argv[]) {
  spawn(argc - 2, argv);
  printf("\nthe end\n");
  return 1;
}
```
user: What is the c source code of the assembly code below:

```asm
<mem_is_zero>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  mov    %rdi,-0x18(%rbp)
  mov    %esi,-0x1c(%rbp)
  mov    -0x18(%rbp),%rax
  mov    %rax,-0x8(%rbp)
  movq   $0x0,-0x10(%rbp)
  jmp    L10
L13:
  mov    -0x8(%rbp),%rdx
  mov    -0x10(%rbp),%rax
  add    %rdx,%rax
  movzbl (%rax),%eax
  test   %al,%al
  je     L2
  mov    $0x0,%eax
  jmp    L34
L2:
  addq   $0x1,-0x10(%rbp)
L10:
  mov    -0x1c(%rbp),%eax
  cltq
  cmp    %rax,-0x10(%rbp)
  jb     L13
  mov    $0x1,%eax
L34:
  pop    %rbp
  ret
```

assistant: ```c
int mem_is_zero(const void *mem, int size) {
  const char *p = mem;
  unsigned long i;
  for (i = 0; i < size; i++) {
    if (p[i] != 0x00)
      return 0;
  }
  return 1;
}
```
user: 请将这段汇编代码片段转换成等效的C代码:

```asm
<mem_is_zero>:
  endbr64
  movslq %esi,%rsi
  test   %rsi,%rsi
  je     L17
  mov    %rdi,%rax
  add    %rsi,%rdi
L2:
  cmpb   $0x0,(%rax)
  jne    L5
  add    $0x1,%rax
  cmp    %rdi,%rax
  jne    L2
  mov    $0x1,%eax
  ret
L17:
  mov    $0x1,%eax
  ret
L5:
  mov    $0x0,%eax
  ret
```

assistant: ```c
int mem_is_zero(const void *mem, int size) {
  const char *p = mem;
  unsigned long i;
  for (i = 0; i < size; i++) {
    if (p[i] != 0x00)
      return 0;
  }
  return 1;
}
```
user: What is the c source code of the assembly code below:

```asm
<mem_is_zero>:
  endbr64
  movslq %esi,%rsi
  test   %rsi,%rsi
  je     L34
  add    %rdi,%rsi
  jmp    L0
  nopl   0x0(%rax)
L3:
  add    $0x1,%rdi
  cmp    %rsi,%rdi
  je     L34
L0:
  cmpb   $0x0,(%rdi)
  je     L3
  xor    %eax,%eax
  ret
  nopl   0x0(%rax)
L34:
  mov    $0x1,%eax
  ret
```

assistant: ```c
int mem_is_zero(const void *mem, int size) {
  const char *p = mem;
  unsigned long i;
  for (i = 0; i < size; i++) {
    if (p[i] != 0x00)
      return 0;
  }
  return 1;
}
```
user: 这段汇编代码用C语言表示是什么样的：

```asm
<mem_is_zero>:
  endbr64
  movslq %esi,%rsi
  test   %rsi,%rsi
  je     L16
  add    %rdi,%rsi
  jmp    L38
  nopl   0x0(%rax)
L0:
  add    $0x1,%rdi
  cmp    %rsi,%rdi
  je     L16
L38:
  cmpb   $0x0,(%rdi)
  je     L0
  xor    %eax,%eax
  ret
  nopl   0x0(%rax)
L16:
  mov    $0x1,%eax
  ret
```

assistant: ```c
int mem_is_zero(const void *mem, int size) {
  const char *p = mem;
  unsigned long i;
  for (i = 0; i < size; i++) {
    if (p[i] != 0x00)
      return 0;
  }
  return 1;
}
```
user: What would the C source look like for the assembly code provided here?

```asm
<test_list_insert_null_params>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x10,%rsp
  movl   $0x0,-0x8(%rbp)
  mov    $0x0,%edx
  mov    $0x0,%esi
  mov    $0x0,%edi
  call   <list_insert@plt>
  mov    %eax,-0x4(%rbp)
  cmpl   $0x1,-0x4(%rbp)
  jne    L4
  movl   $0x1,-0x8(%rbp)
L4:
  mov    -0x8(%rbp),%eax
  leave
  ret
```

assistant: ```c
bool test_list_insert_null_params(void) {
  bool pass = false;
  unsigned int res = list_insert(NULL, 0, NULL);
  if (res == 1) {
    pass = true;
  }
  return pass;
}
```
user: Demonstrate the C code that generates the assembly output below:

```asm
<test_list_insert_null_params>:
  endbr64
  sub    $0x8,%rsp
  mov    $0x0,%edx
  mov    $0x0,%esi
  mov    $0x0,%edi
  call   <list_insert@plt>
  cmp    $0x1,%eax
  sete   %al
  movzbl %al,%eax
  add    $0x8,%rsp
  ret
```

assistant: ```c
bool test_list_insert_null_params(void) {
  bool pass = false;
  unsigned int res = list_insert(NULL, 0, NULL);
  if (res == 1) {
    pass = true;
  }
  return pass;
}
```
user: What is the c source code of the assembly code below:

```asm
<test_list_insert_null_params>:
  endbr64
  sub    $0x8,%rsp
  xor    %edx,%edx
  xor    %esi,%esi
  xor    %edi,%edi
  call   <list_insert@plt>
  cmp    $0x1,%eax
  sete   %al
  add    $0x8,%rsp
  movzbl %al,%eax
  ret
```

assistant: ```c
bool test_list_insert_null_params(void) {
  bool pass = false;
  unsigned int res = list_insert(NULL, 0, NULL);
  if (res == 1) {
    pass = true;
  }
  return pass;
}
```
user: What would the C source look like for the assembly code provided here:

```asm
<test_list_insert_null_params>:
  endbr64
  sub    $0x8,%rsp
  xor    %edx,%edx
  xor    %esi,%esi
  xor    %edi,%edi
  call   <list_insert@plt>
  cmp    $0x1,%eax
  sete   %al
  add    $0x8,%rsp
  movzbl %al,%eax
  ret
```

assistant: ```c
bool test_list_insert_null_params(void) {
  bool pass = false;
  unsigned int res = list_insert(NULL, 0, NULL);
  if (res == 1) {
    pass = true;
  }
  return pass;
}
```
user: 提供的汇编代码用C语言表示会是什么样子:

```asm
<untabify_string>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  mov    %rdi,-0x28(%rbp)
  mov    %rsi,-0x30(%rbp)
  mov    %rdx,-0x38(%rbp)
  mov    %rcx,-0x40(%rbp)
  mov    -0x38(%rbp),%rax
  mov    %eax,-0x14(%rbp)
  mov    -0x30(%rbp),%rax
  mov    %rax,-0x10(%rbp)
  mov    -0x28(%rbp),%rax
  mov    %rax,-0x8(%rbp)
  jmp    L1
L48:
  mov    -0x10(%rbp),%rax
  movzbl (%rax),%eax
  cmp    $0x9,%al
  jne    L10
L2:
  mov    -0x8(%rbp),%rax
  lea    0x1(%rax),%rdx
  mov    %rdx,-0x8(%rbp)
  movb   $0x20,(%rax)
  addl   $0x1,-0x14(%rbp)
  mov    -0x14(%rbp),%eax
  cltq
  mov    $0x0,%edx
  divq   -0x40(%rbp)
  mov    %rdx,%rax
  test   %rax,%rax
  jne    L2
  jmp    L0
L10:
  mov    -0x8(%rbp),%rax
  lea    0x1(%rax),%rdx
  mov    %rdx,-0x8(%rbp)
  mov    -0x10(%rbp),%rdx
  movzbl (%rdx),%edx
  mov    %dl,(%rax)
  addl   $0x1,-0x14(%rbp)
L0:
  addq   $0x1,-0x10(%rbp)
L1:
  mov    -0x10(%rbp),%rax
  movzbl (%rax),%eax
  test   %al,%al
  jne    L48
  mov    -0x8(%rbp),%rax
  movb   $0x0,(%rax)
  nop
  pop    %rbp
  ret
```

assistant: ```c
void untabify_string(char *dest, char *src, size_t scol, size_t tw) {
  char *sp, *dp;
  int col = scol;
  for (sp = src, dp = dest; *sp != '\0'; ++sp)
    if (*sp == '\t') {
      do
        *dp++ = ' ', ++col;
      while ((col % tw) > 0);
    } else
      *dp++ = *sp, ++col;
  *dp = '\0';
}
```
user: What is the c source code of the assembly code below:

```asm
<untabify_string>:
  endbr64
  mov    %rsi,%r9
  mov    %rcx,%r10
  mov    %edx,%r8d
  movzbl (%rsi),%eax
  test   %al,%al
  jne    L2
L26:
  movb   $0x0,(%rdi)
  ret
L32:
  mov    %rdi,%rcx
  movslq %r8d,%r11
L22:
  add    $0x1,%rcx
  movb   $0x20,-0x1(%rcx)
  lea    (%r8,%rcx,1),%eax
  sub    %edi,%eax
  mov    %eax,%esi
  lea    (%rcx,%r11,1),%rax
  sub    %rdi,%rax
  mov    $0x0,%edx
  div    %r10
  test   %rdx,%rdx
  jne    L22
  mov    %esi,%r8d
  mov    %rcx,%rdi
L16:
  add    $0x1,%r9
  movzbl (%r9),%eax
  test   %al,%al
  je     L26
L2:
  cmp    $0x9,%al
  je     L32
  mov    %al,(%rdi)
  add    $0x1,%r8d
  lea    0x1(%rdi),%rdi
  jmp    L16
```

assistant: ```c
void untabify_string(char *dest, char *src, size_t scol, size_t tw) {
  char *sp, *dp;
  int col = scol;
  for (sp = src, dp = dest; *sp != '\0'; ++sp)
    if (*sp == '\t') {
      do
        *dp++ = ' ', ++col;
      while ((col % tw) > 0);
    } else
      *dp++ = *sp, ++col;
  *dp = '\0';
}
```
user: 提供的汇编代码用C语言表示会是什么样子:

```asm
<untabify_string>:
  endbr64
  movzbl (%rsi),%eax
  mov    %rsi,%r9
  mov    %rcx,%r10
  mov    %edx,%r8d
  test   %al,%al
  jne    L43
  jmp    L34
  cs nopw 0x0(%rax,%rax,1)
L21:
  add    $0x1,%r9
  mov    %al,(%rdi)
  mov    %ecx,%r8d
  mov    %rdx,%rdi
  movzbl (%r9),%eax
  test   %al,%al
  je     L34
L43:
  lea    0x1(%rdi),%rdx
  lea    0x1(%r8),%ecx
  cmp    $0x9,%al
  jne    L21
  mov    %rdi,%rcx
  movslq %r8d,%r11
  cs nopw 0x0(%rax,%rax,1)
L29:
  add    $0x1,%rcx
  xor    %edx,%edx
  movb   $0x20,-0x1(%rcx)
  lea    (%r8,%rcx,1),%eax
  sub    %edi,%eax
  mov    %eax,%esi
  lea    (%rcx,%r11,1),%rax
  sub    %rdi,%rax
  div    %r10
  test   %rdx,%rdx
  jne    L29
  movzbl 0x1(%r9),%eax
  add    $0x1,%r9
  mov    %esi,%r8d
  mov    %rcx,%rdi
  test   %al,%al
  jne    L43
L34:
  movb   $0x0,(%rdi)
  ret
```

assistant: ```c
void untabify_string(char *dest, char *src, size_t scol, size_t tw) {
  char *sp, *dp;
  int col = scol;
  for (sp = src, dp = dest; *sp != '\0'; ++sp)
    if (*sp == '\t') {
      do
        *dp++ = ' ', ++col;
      while ((col % tw) > 0);
    } else
      *dp++ = *sp, ++col;
  *dp = '\0';
}
```
user: Translate the below assembly code into C programming language:

```asm
<untabify_string>:
  endbr64
  movzbl (%rsi),%eax
  mov    %rsi,%r9
  mov    %rcx,%r10
  mov    %edx,%r8d
  test   %al,%al
  jne    L52
  jmp    L59
  cs nopw 0x0(%rax,%rax,1)
L6:
  add    $0x1,%r9
  mov    %al,(%rdi)
  mov    %ecx,%r8d
  mov    %rdx,%rdi
  movzbl (%r9),%eax
  test   %al,%al
  je     L59
L52:
  lea    0x1(%rdi),%rdx
  lea    0x1(%r8),%ecx
  cmp    $0x9,%al
  jne    L6
  mov    %rdi,%rcx
  movslq %r8d,%r11
  cs nopw 0x0(%rax,%rax,1)
L39:
  add    $0x1,%rcx
  xor    %edx,%edx
  movb   $0x20,-0x1(%rcx)
  lea    (%r8,%rcx,1),%eax
  sub    %edi,%eax
  mov    %eax,%esi
  lea    (%rcx,%r11,1),%rax
  sub    %rdi,%rax
  div    %r10
  test   %rdx,%rdx
  jne    L39
  movzbl 0x1(%r9),%eax
  add    $0x1,%r9
  mov    %esi,%r8d
  mov    %rcx,%rdi
  test   %al,%al
  jne    L52
L59:
  movb   $0x0,(%rdi)
  ret
```

assistant: ```c
void untabify_string(char *dest, char *src, size_t scol, size_t tw) {
  char *sp, *dp;
  int col = scol;
  for (sp = src, dp = dest; *sp != '\0'; ++sp)
    if (*sp == '\t') {
      do
        *dp++ = ' ', ++col;
      while ((col % tw) > 0);
    } else
      *dp++ = *sp, ++col;
  *dp = '\0';
}
```
user: 请将以下的汇编代码转换成C语言代码:

```asm
<cal_to_jul>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x20,%rsp
  mov    %edi,-0x14(%rbp)
  mov    %esi,-0x18(%rbp)
  mov    %edx,-0x1c(%rbp)
  mov    -0x1c(%rbp),%edx
  mov    -0x18(%rbp),%ecx
  mov    -0x14(%rbp),%eax
  mov    %ecx,%esi
  mov    %eax,%edi
  call   <gregorian_cal_to_jul@plt>
  mov    %rax,-0x8(%rbp)
  cmpq   $0x231518,-0x8(%rbp)
  jg     L15
  cmpl   $0x0,-0x14(%rbp)
  jns    L23
  mov    -0x1c(%rbp),%edx
  mov    -0x18(%rbp),%ecx
  mov    -0x14(%rbp),%eax
  mov    %ecx,%esi
  mov    %eax,%edi
  call   <neg_julian_cal_to_jul@plt>
  jmp    L0
L23:
  mov    -0x1c(%rbp),%edx
  mov    -0x18(%rbp),%ecx
  mov    -0x14(%rbp),%eax
  mov    %ecx,%esi
  mov    %eax,%edi
  call   <pos_julian_cal_to_jul@plt>
L0:
  mov    %rax,-0x8(%rbp)
L15:
  mov    -0x8(%rbp),%rax
  leave
  ret
```

assistant: ```c
long cal_to_jul(int y, int m, int d) {
  long n;
  n = gregorian_cal_to_jul(y, m, d);
  if (n < 2299161L) {
    n = (y < 0) ? neg_julian_cal_to_jul(y, m, d) : pos_julian_cal_to_jul(y, m, d);
  }
  return n;
}
```
user: Demonstrate the C code that generates the assembly output below:

```asm
<cal_to_jul>:
  endbr64
  push   %r12
  push   %rbp
  push   %rbx
  mov    %edi,%ebx
  mov    %esi,%ebp
  mov    %edx,%r12d
  call   <gregorian_cal_to_jul@plt>
  cmp    $0x231518,%rax
  jg     L29
  test   %ebx,%ebx
  js     L14
  mov    %r12d,%edx
  mov    %ebp,%esi
  mov    %ebx,%edi
  call   <pos_julian_cal_to_jul@plt>
L29:
  pop    %rbx
  pop    %rbp
  pop    %r12
  ret
L14:
  mov    %r12d,%edx
  mov    %ebp,%esi
  mov    %ebx,%edi
  call   <neg_julian_cal_to_jul@plt>
  jmp    L29
```

assistant: ```c
long cal_to_jul(int y, int m, int d) {
  long n;
  n = gregorian_cal_to_jul(y, m, d);
  if (n < 2299161L) {
    n = (y < 0) ? neg_julian_cal_to_jul(y, m, d) : pos_julian_cal_to_jul(y, m, d);
  }
  return n;
}
```
user: Demonstrate the C code that generates the assembly output below:

```asm
<cal_to_jul>:
  endbr64
  push   %r13
  mov    %edx,%r13d
  push   %r12
  mov    %esi,%r12d
  push   %rbp
  mov    %edi,%ebp
  call   <gregorian_cal_to_jul@plt>
  cmp    $0x231518,%rax
  jg     L10
  mov    %r13d,%edx
  mov    %r12d,%esi
  mov    %ebp,%edi
  test   %ebp,%ebp
  js     L19
  pop    %rbp
  pop    %r12
  pop    %r13
  jmp    1070 <pos_julian_cal_to_jul@plt>
  nopl   0x0(%rax)
L10:
  pop    %rbp
  pop    %r12
  pop    %r13
  ret
  xchg   %ax,%ax
L19:
  pop    %rbp
  pop    %r12
  pop    %r13
  jmp    1090 <neg_julian_cal_to_jul@plt>
```

assistant: ```c
long cal_to_jul(int y, int m, int d) {
  long n;
  n = gregorian_cal_to_jul(y, m, d);
  if (n < 2299161L) {
    n = (y < 0) ? neg_julian_cal_to_jul(y, m, d) : pos_julian_cal_to_jul(y, m, d);
  }
  return n;
}
```
user: What would the C source look like for the assembly code provided here:

```asm
<cal_to_jul>:
  endbr64
  push   %r13
  mov    %edx,%r13d
  push   %r12
  mov    %esi,%r12d
  push   %rbp
  mov    %edi,%ebp
  call   <gregorian_cal_to_jul@plt>
  cmp    $0x231518,%rax
  jg     L0
  mov    %r13d,%edx
  mov    %r12d,%esi
  mov    %ebp,%edi
  test   %ebp,%ebp
  js     L11
  pop    %rbp
  pop    %r12
  pop    %r13
  jmp    1070 <pos_julian_cal_to_jul@plt>
  nopl   0x0(%rax)
L0:
  pop    %rbp
  pop    %r12
  pop    %r13
  ret
  xchg   %ax,%ax
L11:
  pop    %rbp
  pop    %r12
  pop    %r13
  jmp    1090 <neg_julian_cal_to_jul@plt>
```

assistant: ```c
long cal_to_jul(int y, int m, int d) {
  long n;
  n = gregorian_cal_to_jul(y, m, d);
  if (n < 2299161L) {
    n = (y < 0) ? neg_julian_cal_to_jul(y, m, d) : pos_julian_cal_to_jul(y, m, d);
  }
  return n;
}
```
user: Converte this assembly snippet into its equivalent C code:

```asm
<isSafe>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  mov    %edi,-0x14(%rbp)
  mov    %esi,-0x18(%rbp)
  mov    %edx,-0x1c(%rbp)
  mov    %rcx,-0x28(%rbp)
  mov    -0x1c(%rbp),%eax
  movslq %eax,%rdx
  sub    $0x1,%rdx
  mov    %rdx,-0x8(%rbp)
  movslq %eax,%rdx
  mov    %rdx,%r8
  mov    $0x0,%r9d
  cmpl   $0x0,-0x14(%rbp)
  js     L26
  mov    -0x14(%rbp),%edx
  cmp    -0x1c(%rbp),%edx
  jge    L26
  cmpl   $0x0,-0x18(%rbp)
  js     L26
  mov    -0x18(%rbp),%edx
  cmp    -0x1c(%rbp),%edx
  jge    L26
  mov    -0x14(%rbp),%edx
  movslq %edx,%rdx
  cltq
  imul   %rdx,%rax
  lea    0x0(,%rax,4),%rdx
  mov    -0x28(%rbp),%rax
  add    %rax,%rdx
  mov    -0x18(%rbp),%eax
  cltq
  mov    (%rdx,%rax,4),%eax
  cmp    $0x1,%eax
  jne    L26
  mov    $0x1,%eax
  jmp    L34
L26:
  mov    $0x0,%eax
L34:
  pop    %rbp
  ret
```

assistant: ```c
int isSafe(int x, int y, int size, int maze[size][size]) {
  if (x >= 0 && x < size && y >= 0 && y < size && maze[x][y] == 1)
    return 1;
  return 0;
}
```
user: Converte this assembly snippet into its equivalent C code:

```asm
<isSafe>:
  endbr64
  mov    %edi,%eax
  or     %esi,%eax
  js     L8
  cmp    %edi,%edx
  jle    L8
  mov    $0x0,%eax
  cmp    %esi,%edx
  jle    L16
  movslq %edx,%rdx
  movslq %edi,%rdi
  imul   %rdi,%rdx
  movslq %esi,%rsi
  shl    $0x2,%rsi
  lea    (%rsi,%rdx,4),%rax
  cmpl   $0x1,(%rcx,%rax,1)
  sete   %al
  movzbl %al,%eax
  ret
L8:
  mov    $0x0,%eax
L16:
  ret
```

assistant: ```c
int isSafe(int x, int y, int size, int maze[size][size]) {
  if (x >= 0 && x < size && y >= 0 && y < size && maze[x][y] == 1)
    return 1;
  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
<isSafe>:
  endbr64
  mov    %edi,%eax
  or     %esi,%eax
  mov    $0x0,%eax
  js     L8
  cmp    %edi,%edx
  jle    L8
  cmp    %esi,%edx
  jle    L8
  movslq %edi,%rdi
  movslq %edx,%rdx
  movslq %esi,%rsi
  imul   %rdi,%rdx
  shl    $0x2,%rsi
  lea    (%rsi,%rdx,4),%rax
  cmpl   $0x1,(%rcx,%rax,1)
  sete   %al
  movzbl %al,%eax
  ret
  nopw   0x0(%rax,%rax,1)
L8:
  ret
```

assistant: ```c
int isSafe(int x, int y, int size, int maze[size][size]) {
  if (x >= 0 && x < size && y >= 0 && y < size && maze[x][y] == 1)
    return 1;
  return 0;
}
```