ylfeng/ReF-Decompile-dataset huggingface dataset:
user: 请从给定的汇编指令推导出C源代码:

```asm
<checkSudoku>:
  endbr64
  push   %r14
  push   %r13
  mov    %rdi,%r13
  push   %r12
  push   %rbp
  mov    %esi,%ebp
  push   %rbx
  test   %esi,%esi
  jle    L61
  lea    -0x1(%rsi),%edx
  mov    %rdi,%rax
  lea    0x4(%rdi,%rdx,4),%rdx
  jmp    L36
  cs nopw 0x0(%rax,%rax,1)
L44:
  add    $0x4,%rax
  cmp    %rdx,%rax
  je     L111
L36:
  mov    (%rax),%ecx
  test   %ecx,%ecx
  jne    L44
L90:
  pop    %rbx
  lea    D15(%rip),%rax
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  ret
  nop
L111:
  movslq %ebp,%r14
  mov    %r13,%r12
  xor    %ebx,%ebx
  shl    $0x2,%r14
  jmp    L47
  xchg   %ax,%ax
L65:
  add    $0x1,%ebx
  add    %r14,%r12
  cmp    %ebx,%ebp
  je     L125
L47:
  mov    %ebp,%esi
  mov    %r12,%rdi
  call   <checkRow@plt>
  test   %rax,%rax
  jne    L65
  jmp    L90
  nopl   0x0(%rax,%rax,1)
L125:
  mov    %ebp,%eax
  mov    %r13,%r12
  lea    0x0(%r13,%rax,4),%r14
  jmp    L15
  nopl   0x0(%rax)
L1:
  add    $0x4,%r12
  cmp    %r12,%r14
  je     L61
L15:
  mov    %ebx,%esi
  mov    %r12,%rdi
  call   <checkColumn@plt>
  test   %rax,%rax
  jne    L1
  jmp    L90
  nopw   0x0(%rax,%rax,1)
L61:
  mov    %ebp,%esi
  mov    %r13,%rdi
  call   <mSquareCheck@plt>
  mov    %rax,%r8
  lea    D7(%rip),%rax
  test   %r8,%r8
  je     L90
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  ret
```

tool_calls: name: extract_symbolic_data
arguments: data_label: D15
data_type: string
name: extract_symbolic_data
arguments: data_label: D7
data_type: string

tool: D15: False

tool: D7: True

assistant: ```c
const char *checkSudoku(int *array, int m) {
  int i, j;
  int *tmpArray;
  int arrSize = m * m;
  for (i = 0; i < m; i++) {
    if (array[i] == 0) {
      return "False";
    }
  }
  tmpArray = array;
  for (i = 0; i < m; i++) {
    if (checkRow(tmpArray, m) == 0)
      return "False";
    tmpArray += m;
  }
  tmpArray = array;
  for (i = 0; i < m; i++) {
    if (checkColumn(tmpArray, m) == 0)
      return "False";
    tmpArray++;
  }
  tmpArray = array;
  if (mSquareCheck(tmpArray, m) == 0)
    return "False";
  return "True";
}
```
user: 这段汇编代码用C语言表示是什么样的:

```asm
<my_strdup>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x20,%rsp
  mov    %rdi,-0x18(%rbp)
  mov    -0x18(%rbp),%rax
  mov    %rax,%rdi
  call   <strlen@plt>
  add    $0x1,%eax
  cltq
  mov    %rax,-0x10(%rbp)
  mov    -0x10(%rbp),%rax
  mov    %rax,%rdi
  call   <malloc@plt>
  mov    %rax,-0x8(%rbp)
  cmpq   $0x0,-0x8(%rbp)
  je     L2
  mov    -0x10(%rbp),%rdx
  mov    -0x18(%rbp),%rcx
  mov    -0x8(%rbp),%rax
  mov    %rcx,%rsi
  mov    %rax,%rdi
  call   <memcpy@plt>
L2:
  mov    -0x8(%rbp),%rax
  leave
  ret
```

assistant: ```c
char *my_strdup(const char *str) {
  char *p;
  size_t len = strlen(str) + 1;
  p = malloc((len));
  if (p)
    memcpy(p, str, len);
  return p;
}
```
user: 这段汇编代码用C语言表示是什么样的？

```asm
<my_strdup>:
  endbr64
  push   %r12
  push   %rbp
  push   %rbx
  mov    %rdi,%r12
  call   <strlen@plt>
  lea    0x1(%rax),%ebx
  movslq %ebx,%rbx
  mov    %rbx,%rdi
  call   <malloc@plt>
  mov    %rax,%rbp
  test   %rax,%rax
  je     L7
  mov    %rbx,%rdx
  mov    %r12,%rsi
  mov    %rax,%rdi
  call   <memcpy@plt>
L7:
  mov    %rbp,%rax
  pop    %rbx
  pop    %rbp
  pop    %r12
  ret
```

assistant: ```c
char *my_strdup(const char *str) {
  char *p;
  size_t len = strlen(str) + 1;
  p = malloc((len));
  if (p)
    memcpy(p, str, len);
  return p;
}
```
user: What would the C source look like for the assembly code provided here:

```asm
<my_strdup>:
  endbr64
  push   %r13
  push   %r12
  push   %rbp
  mov    %rdi,%rbp
  call   <strlen@plt>
  lea    0x1(%rax),%r12d
  movslq %r12d,%r12
  mov    %r12,%rdi
  call   <malloc@plt>
  mov    %rax,%r13
  test   %rax,%rax
  je     L6
  mov    %r12,%rdx
  mov    %rbp,%rsi
  mov    %rax,%rdi
  call   <memcpy@plt>
L6:
  mov    %r13,%rax
  pop    %rbp
  pop    %r12
  pop    %r13
  ret
```

assistant: ```c
char *my_strdup(const char *str) {
  char *p;
  size_t len = strlen(str) + 1;
  p = malloc((len));
  if (p)
    memcpy(p, str, len);
  return p;
}
```
user: What would the C source look like for the assembly code provided here:

```asm
<my_strdup>:
  endbr64
  push   %r13
  push   %r12
  push   %rbp
  mov    %rdi,%rbp
  call   <strlen@plt>
  lea    0x1(%rax),%r12d
  movslq %r12d,%r12
  mov    %r12,%rdi
  call   <malloc@plt>
  mov    %rax,%r13
  test   %rax,%rax
  je     L1
  mov    %r12,%rdx
  mov    %rbp,%rsi
  mov    %rax,%rdi
  call   <memcpy@plt>
L1:
  mov    %r13,%rax
  pop    %rbp
  pop    %r12
  pop    %r13
  ret
```

assistant: ```c
char *my_strdup(const char *str) {
  char *p;
  size_t len = strlen(str) + 1;
  p = malloc((len));
  if (p)
    memcpy(p, str, len);
  return p;
}
```
user: Translate the below assembly code into C programming language:

```asm
<xrop3_75_1_1>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  mov    %edi,%edx
  mov    %esi,%eax
  mov    %dl,-0x24(%rbp)
  mov    %al,-0x28(%rbp)
  movl   $0xff,-0x18(%rbp)
  movzbl -0x24(%rbp),%eax
  shl    $0x8,%eax
  mov    %eax,%edx
  movzbl -0x24(%rbp),%eax
  or     %edx,%eax
  mov    %eax,-0x14(%rbp)
  movzbl -0x28(%rbp),%eax
  shl    $0x8,%eax
  mov    %eax,%edx
  movzbl -0x28(%rbp),%eax
  or     %edx,%eax
  mov    %eax,-0x10(%rbp)
  mov    -0x14(%rbp),%eax
  not    %eax
  mov    %eax,-0xc(%rbp)
  mov    -0x18(%rbp),%eax
  or     -0xc(%rbp),%eax
  mov    %eax,-0x8(%rbp)
  mov    -0x10(%rbp),%eax
  xor    -0x8(%rbp),%eax
  mov    %eax,-0x4(%rbp)
  mov    -0x14(%rbp),%eax
  not    %eax
  and    -0x4(%rbp),%eax
  mov    %eax,%edx
  mov    -0x10(%rbp),%eax
  not    %eax
  and    %eax,%edx
  mov    -0x18(%rbp),%eax
  and    -0x14(%rbp),%eax
  or     %eax,%edx
  mov    -0x18(%rbp),%eax
  and    -0x10(%rbp),%eax
  or     %edx,%eax
  pop    %rbp
  ret
```

assistant: ```c
unsigned xrop3_75_1_1(unsigned char s, unsigned char t) {
  unsigned D = 0x00ff;
  unsigned S = ((unsigned)s << 8) | s;
  unsigned T = ((unsigned)t << 8) | t;
  unsigned stk1;
  unsigned stk2;
  unsigned stk3;
  stk3 = ~S;
  stk2 = D | stk3;
  stk1 = T ^ stk2;
  return (stk1 & (~S) & (~T)) | (D & S) | (D & T);
}
```
user: 这段汇编代码用C语言表示是什么样的?

```asm
<xrop3_75_1_1>:
  endbr64
  movzbl %dil,%edi
  mov    %edi,%eax
  shl    $0x8,%eax
  or     %edi,%eax
  movzbl %sil,%edx
  mov    %edx,%esi
  shl    $0x8,%esi
  or     %edx,%esi
  mov    %eax,%edx
  not    %edx
  or     $0xff,%dl
  xor    %esi,%edx
  or     %esi,%eax
  mov    %edx,%ecx
  xor    $0xff,%cl
  and    %ecx,%eax
  xor    %edx,%eax
  ret
```

assistant: ```c
unsigned xrop3_75_1_1(unsigned char s, unsigned char t) {
  unsigned D = 0x00ff;
  unsigned S = ((unsigned)s << 8) | s;
  unsigned T = ((unsigned)t << 8) | t;
  unsigned stk1;
  unsigned stk2;
  unsigned stk3;
  stk3 = ~S;
  stk2 = D | stk3;
  stk1 = T ^ stk2;
  return (stk1 & (~S) & (~T)) | (D & S) | (D & T);
}
```
user: What would the C source look like for the assembly code provided here?

```asm
<xrop3_75_1_1>:
  endbr64
  movzbl %dil,%edi
  movzbl %sil,%edx
  mov    %edi,%eax
  mov    %edx,%esi
  shl    $0x8,%eax
  shl    $0x8,%esi
  or     %edi,%eax
  or     %edx,%esi
  mov    %eax,%edx
  or     %esi,%eax
  not    %edx
  or     $0xff,%dl
  xor    %esi,%edx
  mov    %edx,%ecx
  xor    $0xff,%cl
  and    %ecx,%eax
  xor    %edx,%eax
  ret
```

assistant: ```c
unsigned xrop3_75_1_1(unsigned char s, unsigned char t) {
  unsigned D = 0x00ff;
  unsigned S = ((unsigned)s << 8) | s;
  unsigned T = ((unsigned)t << 8) | t;
  unsigned stk1;
  unsigned stk2;
  unsigned stk3;
  stk3 = ~S;
  stk2 = D | stk3;
  stk1 = T ^ stk2;
  return (stk1 & (~S) & (~T)) | (D & S) | (D & T);
}
```
user: 请从给定的汇编指令推导出C源代码：

```asm
<xrop3_75_1_1>:
  endbr64
  movzbl %dil,%edi
  movzbl %sil,%edx
  mov    %edi,%eax
  mov    %edx,%esi
  shl    $0x8,%eax
  shl    $0x8,%esi
  or     %edi,%eax
  or     %edx,%esi
  mov    %eax,%edx
  or     %esi,%eax
  not    %edx
  or     $0xff,%dl
  xor    %esi,%edx
  mov    %edx,%ecx
  xor    $0xff,%cl
  and    %ecx,%eax
  xor    %edx,%eax
  ret
```

assistant: ```c
unsigned xrop3_75_1_1(unsigned char s, unsigned char t) {
  unsigned D = 0x00ff;
  unsigned S = ((unsigned)s << 8) | s;
  unsigned T = ((unsigned)t << 8) | t;
  unsigned stk1;
  unsigned stk2;
  unsigned stk3;
  stk3 = ~S;
  stk2 = D | stk3;
  stk1 = T ^ stk2;
  return (stk1 & (~S) & (~T)) | (D & S) | (D & T);
}
```
user: 提供的汇编代码用C语言表示会是什么样子:

```asm
<pathcon_nm4_work>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  mov    %rdi,-0x8(%rbp)
  mov    %rsi,-0x10(%rbp)
  mov    %rdx,-0x18(%rbp)
  mov    %rcx,-0x20(%rbp)
  cmpq   $0x0,-0x8(%rbp)
  je     L14
  mov    -0x8(%rbp),%rax
  movl   $0x2,(%rax)
L14:
  cmpq   $0x0,-0x10(%rbp)
  je     L17
  mov    -0x10(%rbp),%rax
  movl   $0x2,(%rax)
L17:
  cmpq   $0x0,-0x18(%rbp)
  je     L15
  mov    -0x18(%rbp),%rax
  movl   $0x0,(%rax)
L15:
  cmpq   $0x0,-0x20(%rbp)
  je     L24
  mov    -0x20(%rbp),%rax
  movl   $0x0,(%rax)
L24:
  mov    $0x0,%eax
  pop    %rbp
  ret
```

assistant: ```c
int pathcon_nm4_work(int *sz_arg, int *sz_res, int *sz_iw, int *sz_w) {
  if (sz_arg)
    *sz_arg = 2;
  if (sz_res)
    *sz_res = 2;
  if (sz_iw)
    *sz_iw = 0;
  if (sz_w)
    *sz_w = 0;
  return 0;
}
```
user: 请将这段汇编代码片段转换成等效的C代码：

```asm
<pathcon_nm4_work>:
  endbr64
  test   %rdi,%rdi
  je     L22
  movl   $0x2,(%rdi)
L22:
  test   %rsi,%rsi
  je     L18
  movl   $0x2,(%rsi)
L18:
  test   %rdx,%rdx
  je     L33
  movl   $0x0,(%rdx)
L33:
  test   %rcx,%rcx
  je     L8
  movl   $0x0,(%rcx)
L8:
  mov    $0x0,%eax
  ret
```

assistant: ```c
int pathcon_nm4_work(int *sz_arg, int *sz_res, int *sz_iw, int *sz_w) {
  if (sz_arg)
    *sz_arg = 2;
  if (sz_res)
    *sz_res = 2;
  if (sz_iw)
    *sz_iw = 0;
  if (sz_w)
    *sz_w = 0;
  return 0;
}
```
user: Please show me the C implementation that matches the assembly code listed below:

```asm
<pathcon_nm4_work>:
  endbr64
  test   %rdi,%rdi
  je     L33
  movl   $0x2,(%rdi)
L33:
  test   %rsi,%rsi
  je     L0
  movl   $0x2,(%rsi)
L0:
  test   %rdx,%rdx
  je     L22
  movl   $0x0,(%rdx)
L22:
  test   %rcx,%rcx
  je     L3
  movl   $0x0,(%rcx)
L3:
  xor    %eax,%eax
  ret
```

assistant: ```c
int pathcon_nm4_work(int *sz_arg, int *sz_res, int *sz_iw, int *sz_w) {
  if (sz_arg)
    *sz_arg = 2;
  if (sz_res)
    *sz_res = 2;
  if (sz_iw)
    *sz_iw = 0;
  if (sz_w)
    *sz_w = 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
<pathcon_nm4_work>:
  endbr64
  test   %rdi,%rdi
  je     L33
  movl   $0x2,(%rdi)
L33:
  test   %rsi,%rsi
  je     L0
  movl   $0x2,(%rsi)
L0:
  test   %rdx,%rdx
  je     L15
  movl   $0x0,(%rdx)
L15:
  test   %rcx,%rcx
  je     L31
  movl   $0x0,(%rcx)
L31:
  xor    %eax,%eax
  ret
```

assistant: ```c
int pathcon_nm4_work(int *sz_arg, int *sz_res, int *sz_iw, int *sz_w) {
  if (sz_arg)
    *sz_arg = 2;
  if (sz_res)
    *sz_res = 2;
  if (sz_iw)
    *sz_iw = 0;
  if (sz_w)
    *sz_w = 0;
  return 0;
}
```
user: 请将以下的汇编代码转换成C语言代码：

```asm
<exist_in_nonneg_list>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  mov    %edi,-0x14(%rbp)
  mov    %rsi,-0x20(%rbp)
  mov    %edx,-0x18(%rbp)
  movl   $0x0,-0x4(%rbp)
  jmp    L23
L44:
  mov    -0x4(%rbp),%eax
  cltq
  lea    0x0(,%rax,4),%rdx
  mov    -0x20(%rbp),%rax
  add    %rdx,%rax
  mov    (%rax),%eax
  cmp    %eax,-0x14(%rbp)
  jne    L28
  mov    $0x1,%eax
  jmp    L33
L28:
  mov    -0x4(%rbp),%eax
  cltq
  lea    0x0(,%rax,4),%rdx
  mov    -0x20(%rbp),%rax
  add    %rdx,%rax
  mov    (%rax),%eax
  test   %eax,%eax
  jns    L26
  mov    $0x0,%eax
  jmp    L33
L26:
  addl   $0x1,-0x4(%rbp)
L23:
  mov    -0x4(%rbp),%eax
  cmp    -0x18(%rbp),%eax
  jl     L44
  mov    $0x0,%eax
L33:
  pop    %rbp
  ret
```

assistant: ```c
int exist_in_nonneg_list(int target, int *list, int length) {
  int i;
  for (i = 0; i < length; i++) {
    if (target == list[i])
      return 1;
    if (list[i] < 0)
      return 0;
  }
  return 0;
}
```
user: 下面的汇编指令对应的C源代码是什么:

```asm
<exist_in_nonneg_list>:
  endbr64
  test   %edx,%edx
  jle    L33
  mov    %rsi,%rax
  lea    -0x1(%rdx),%edx
  lea    0x4(%rsi,%rdx,4),%rcx
L6:
  mov    (%rax),%edx
  cmp    %edi,%edx
  je     L8
  test   %edx,%edx
  js     L26
  add    $0x4,%rax
  cmp    %rcx,%rax
  jne    L6
  mov    $0x0,%eax
  ret
L33:
  mov    $0x0,%eax
  ret
L8:
  mov    $0x1,%eax
  ret
L26:
  mov    $0x0,%eax
  ret
```

assistant: ```c
int exist_in_nonneg_list(int target, int *list, int length) {
  int i;
  for (i = 0; i < length; i++) {
    if (target == list[i])
      return 1;
    if (list[i] < 0)
      return 0;
  }
  return 0;
}
```
user: 这段汇编代码用C语言表示是什么样的?

```asm
<exist_in_nonneg_list>:
  endbr64
  test   %edx,%edx
  jle    L30
  lea    -0x1(%rdx),%eax
  lea    0x4(%rsi,%rax,4),%rdx
  jmp    L4
  nopw   0x0(%rax,%rax,1)
L28:
  test   %eax,%eax
  js     L30
  add    $0x4,%rsi
  cmp    %rdx,%rsi
  je     L30
L4:
  mov    (%rsi),%eax
  cmp    %edi,%eax
  jne    L28
  mov    $0x1,%eax
  ret
  nopl   0x0(%rax)
L30:
  xor    %eax,%eax
  ret
```

assistant: ```c
int exist_in_nonneg_list(int target, int *list, int length) {
  int i;
  for (i = 0; i < length; i++) {
    if (target == list[i])
      return 1;
    if (list[i] < 0)
      return 0;
  }
  return 0;
}
```
user: Please show me the C implementation that matches the assembly code listed below:

```asm
<exist_in_nonneg_list>:
  endbr64
  test   %edx,%edx
  jle    L0
  lea    -0x1(%rdx),%eax
  lea    0x4(%rsi,%rax,4),%rdx
  jmp    L37
  nopw   0x0(%rax,%rax,1)
L39:
  test   %eax,%eax
  js     L0
  add    $0x4,%rsi
  cmp    %rdx,%rsi
  je     L0
L37:
  mov    (%rsi),%eax
  cmp    %edi,%eax
  jne    L39
  mov    $0x1,%eax
  ret
  nopl   0x0(%rax)
L0:
  xor    %eax,%eax
  ret
```

assistant: ```c
int exist_in_nonneg_list(int target, int *list, int length) {
  int i;
  for (i = 0; i < length; i++) {
    if (target == list[i])
      return 1;
    if (list[i] < 0)
      return 0;
  }
  return 0;
}
```
user: 请将以下的汇编代码转换成C语言代码：

```asm
<utils_locale_to_utf8>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x20,%rsp
  mov    %rdi,-0x8(%rbp)
  mov    %rsi,-0x10(%rbp)
  mov    %rdx,-0x18(%rbp)
  mov    %rcx,-0x20(%rbp)
  mov    -0x8(%rbp),%rax
  mov    %rax,%rdi
  call   <strlen@plt>
  add    $0x1,%eax
  cltq
  cmp    %rax,-0x20(%rbp)
  jae    L15
  mov    $0xffffffff,%eax
  jmp    L6
L15:
  mov    -0x8(%rbp),%rax
  mov    %rax,%rdi
  call   <strlen@plt>
  lea    0x1(%rax),%edx
  mov    -0x8(%rbp),%rcx
  mov    -0x18(%rbp),%rax
  mov    %rcx,%rsi
  mov    %rax,%rdi
  call   <memcpy@plt>
  mov    $0x0,%eax
L6:
  leave
  ret
```

assistant: ```c
int utils_locale_to_utf8(const char *src, size_t is, char *dest, size_t os) {
pass_trough_as_is:
  if (os < (strlen(src) + 1))
    return -1;
  memcpy(dest, src, strlen(src) + 1);
  return 0;
}
```
user: Demonstrate the C code that generates the assembly output below:

```asm
<utils_locale_to_utf8>:
  endbr64
  push   %r12
  push   %rbp
  push   %rbx
  mov    %rdi,%rbx
  mov    %rdx,%r12
  mov    %rcx,%rbp
  call   <strlen@plt>
  add    $0x1,%eax
  cltq
  cmp    %rbp,%rax
  ja     L7
  mov    %rbx,%rdi
  call   <strlen@plt>
  lea    0x1(%rax),%edx
  mov    %rbx,%rsi
  mov    %r12,%rdi
  call   <memcpy@plt>
  mov    $0x0,%eax
L18:
  pop    %rbx
  pop    %rbp
  pop    %r12
  ret
L7:
  mov    $0xffffffff,%eax
  jmp    L18
```

assistant: ```c
int utils_locale_to_utf8(const char *src, size_t is, char *dest, size_t os) {
pass_trough_as_is:
  if (os < (strlen(src) + 1))
    return -1;
  memcpy(dest, src, strlen(src) + 1);
  return 0;
}
```
user: 请将以下的汇编代码转换成C语言代码:

```asm
<utils_locale_to_utf8>:
  endbr64
  push   %r12
  mov    %rdx,%r12
  push   %rbp
  mov    %rdi,%rbp
  push   %rbx
  mov    %rcx,%rbx
  call   <strlen@plt>
  add    $0x1,%eax
  cltq
  cmp    %rbx,%rax
  ja     L13
  mov    %rbp,%rdi
  call   <strlen@plt>
  mov    %rbp,%rsi
  mov    %r12,%rdi
  lea    0x1(%rax),%edx
  call   <memcpy@plt>
  xor    %eax,%eax
L2:
  pop    %rbx
  pop    %rbp
  pop    %r12
  ret
  nopl   (%rax)
L13:
  mov    $0xffffffff,%eax
  jmp    L2
```

assistant: ```c
int utils_locale_to_utf8(const char *src, size_t is, char *dest, size_t os) {
pass_trough_as_is:
  if (os < (strlen(src) + 1))
    return -1;
  memcpy(dest, src, strlen(src) + 1);
  return 0;
}
```
user: Please show me the C implementation that matches the assembly code listed below:

```asm
<utils_locale_to_utf8>:
  endbr64
  push   %r12
  mov    %rdx,%r12
  push   %rbp
  mov    %rdi,%rbp
  push   %rbx
  mov    %rcx,%rbx
  call   <strlen@plt>
  add    $0x1,%eax
  cltq
  cmp    %rbx,%rax
  ja     L6
  mov    %rbp,%rdi
  call   <strlen@plt>
  mov    %rbp,%rsi
  mov    %r12,%rdi
  lea    0x1(%rax),%edx
  call   <memcpy@plt>
  xor    %eax,%eax
L4:
  pop    %rbx
  pop    %rbp
  pop    %r12
  ret
  nopl   (%rax)
L6:
  mov    $0xffffffff,%eax
  jmp    L4
```

assistant: ```c
int utils_locale_to_utf8(const char *src, size_t is, char *dest, size_t os) {
pass_trough_as_is:
  if (os < (strlen(src) + 1))
    return -1;
  memcpy(dest, src, strlen(src) + 1);
  return 0;
}
```
user: 请将这段汇编代码片段转换成等效的C代码：

```asm
<bar>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x50,%rsp
  mov    %rdi,-0x48(%rbp)
  movq   $0x1,-0x38(%rbp)
  movq   $0x0,-0x20(%rbp)
  mov    -0x48(%rbp),%rax
  mov    (%rax),%rax
  sub    $0x1,%rax
  mov    %rax,-0x30(%rbp)
  jmp    L49
L15:
  mov    -0x48(%rbp),%rax
  add    $0x8,%rax
  mov    %rax,%rdi
  call   <foo@plt>
  mov    %rax,-0x28(%rbp)
  movq   $0x1,-0x18(%rbp)
  jmp    L2
L42:
  mov    -0x28(%rbp),%rax
  mov    %rax,%rdi
  call   <foo@plt>
  mov    %rax,-0x28(%rbp)
  addq   $0x1,-0x18(%rbp)
L2:
  mov    -0x18(%rbp),%rax
  cmp    -0x30(%rbp),%rax
  jb     L42
  mov    -0x28(%rbp),%rax
  mov    (%rax),%rax
  mov    %rax,-0x10(%rbp)
  cmpq   $0x2,-0x10(%rbp)
  jne    L14
  shlq   -0x38(%rbp)
  jmp    L39
L14:
  mov    -0x10(%rbp),%rax
  sub    $0x1,%rax
  shr    %rax
  sub    $0x1,%rax
  mov    %rax,-0x18(%rbp)
  mov    -0x38(%rbp),%rax
  lea    (%rax,%rax,1),%rcx
  mov    -0x18(%rbp),%rax
  add    %rax,%rax
  lea    0x1(%rax),%rdx
  mov    -0x38(%rbp),%rax
  add    $0x1,%rax
  imul   %rdx,%rax
  add    %rcx,%rax
  add    $0x1,%rax
  mov    %rax,-0x8(%rbp)
  mov    -0x8(%rbp),%rax
  cmp    -0x20(%rbp),%rax
  jbe    L59
  mov    -0x8(%rbp),%rax
  mov    %rax,-0x20(%rbp)
L59:
  mov    -0x38(%rbp),%rax
  imul   -0x10(%rbp),%rax
  mov    %rax,-0x38(%rbp)
L39:
  subq   $0x1,-0x30(%rbp)
L49:
  cmpq   $0x0,-0x30(%rbp)
  jne    L15
  mov    -0x20(%rbp),%rax
  leave
  ret
```

assistant: ```c
__attribute__((noipa)) unsigned long bar(unsigned long *x) {
  unsigned long c, d = 1, e, *f, g, h = 0, i;
  for (e = *x - 1; e > 0; e--) {
    f = foo(x + 1);
    for (i = 1; i < e; i++)
      f = foo(f);
    c = *f;
    if (c == 2)
      d *= 2;
    else {
      i = (c - 1) / 2 - 1;
      g = (2 * i + 1) * (d + 1) + (2 * d + 1);
      if (g > h)
        h = g;
      d *= c;
    }
  }
  return h;
}
```
user: What would the C source look like for the assembly code provided here?

```asm
<bar>:
  endbr64
  push   %r14
  push   %r13
  push   %r12
  push   %rbp
  push   %rbx
  mov    (%rdi),%rbp
  sub    $0x1,%rbp
  je     L6
  mov    $0x0,%r13d
  mov    $0x1,%r12d
  lea    0x8(%rdi),%r14
  jmp    L32
L69:
  add    %r12,%r12
L39:
  sub    $0x1,%rbp
  je     L41
L32:
  mov    %r14,%rdi
  call   <foo@plt>
  mov    %rax,%rdi
  cmp    $0x1,%rbp
  jbe    L23
  mov    $0x1,%ebx
L56:
  call   <foo@plt>
  mov    %rax,%rdi
  add    $0x1,%rbx
  cmp    %rbp,%rbx
  jne    L56
L23:
  mov    (%rdi),%rax
  cmp    $0x2,%rax
  je     L69
  lea    -0x1(%rax),%rdx
  shr    %rdx
  lea    -0x1(%rdx,%rdx,1),%rdx
  lea    0x1(%r12),%rcx
  imul   %rcx,%rdx
  lea    0x1(%rdx,%r12,2),%rdx
  cmp    %rdx,%r13
  cmovb  %rdx,%r13
  imul   %rax,%r12
  jmp    L39
L6:
  mov    %rbp,%r13
L41:
  mov    %r13,%rax
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  ret
```

assistant: ```c
__attribute__((noipa)) unsigned long bar(unsigned long *x) {
  unsigned long c, d = 1, e, *f, g, h = 0, i;
  for (e = *x - 1; e > 0; e--) {
    f = foo(x + 1);
    for (i = 1; i < e; i++)
      f = foo(f);
    c = *f;
    if (c == 2)
      d *= 2;
    else {
      i = (c - 1) / 2 - 1;
      g = (2 * i + 1) * (d + 1) + (2 * d + 1);
      if (g > h)
        h = g;
      d *= c;
    }
  }
  return h;
}
```
user: 请将这段汇编代码片段转换成等效的C代码:

```asm
<bar>:
  endbr64
  push   %r14
  push   %r13
  push   %r12
  push   %rbp
  push   %rbx
  mov    (%rdi),%rbx
  sub    $0x1,%rbx
  je     L15
  lea    0x8(%rdi),%r13
  xor    %r12d,%r12d
  mov    $0x1,%ebp
  nopl   (%rax)
L63:
  mov    %r13,%rdi
  call   <foo@plt>
  mov    %rax,%rdi
  cmp    $0x1,%rbx
  je     L12
  mov    $0x1,%r14d
  nop
L26:
  call   <foo@plt>
  add    $0x1,%r14
  mov    %rax,%rdi
  cmp    %rbx,%r14
  jne    L26
  mov    (%rax),%rax
  lea    0x0(%rbp,%rbp,1),%rcx
  cmp    $0x2,%rax
  je     L3
L61:
  lea    -0x1(%rax),%rdx
  lea    0x1(%rbp),%rsi
  shr    %rdx
  lea    -0x1(%rdx,%rdx,1),%rdx
  imul   %rsi,%rdx
  lea    0x1(%rcx,%rdx,1),%rdx
  cmp    %rdx,%r12
  cmovb  %rdx,%r12
  imul   %rax,%rbp
L14:
  sub    $0x1,%rbx
  jne    L63
  pop    %rbx
  mov    %r12,%rax
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  ret
  nopl   (%rax)
L3:
  sub    $0x1,%rbx
  mov    %rcx,%rbp
  jmp    L63
  nopl   0x0(%rax)
L12:
  mov    (%rax),%rax
  lea    0x0(%rbp,%rbp,1),%rcx
  cmp    $0x2,%rax
  jne    L61
  mov    %rcx,%rbp
  jmp    L14
L15:
  xor    %r12d,%r12d
  pop    %rbx
  pop    %rbp
  mov    %r12,%rax
  pop    %r12
  pop    %r13
  pop    %r14
  ret
```

assistant: ```c
__attribute__((noipa)) unsigned long bar(unsigned long *x) {
  unsigned long c, d = 1, e, *f, g, h = 0, i;
  for (e = *x - 1; e > 0; e--) {
    f = foo(x + 1);
    for (i = 1; i < e; i++)
      f = foo(f);
    c = *f;
    if (c == 2)
      d *= 2;
    else {
      i = (c - 1) / 2 - 1;
      g = (2 * i + 1) * (d + 1) + (2 * d + 1);
      if (g > h)
        h = g;
      d *= c;
    }
  }
  return h;
}
```
user: 请显示与下面列出的汇编代码相匹配的C语言实现：

```asm
<bar>:
  endbr64
  push   %r14
  push   %r13
  push   %r12
  push   %rbp
  push   %rbx
  mov    (%rdi),%rbx
  sub    $0x1,%rbx
  je     L33
  lea    0x8(%rdi),%r13
  xor    %r12d,%r12d
  mov    $0x1,%ebp
  nopl   (%rax)
L20:
  mov    %r13,%rdi
  call   <foo@plt>
  mov    %rax,%rdi
  cmp    $0x1,%rbx
  je     L75
  mov    $0x1,%r14d
  nop
L32:
  call   <foo@plt>
  add    $0x1,%r14
  mov    %rax,%rdi
  cmp    %rbx,%r14
  jne    L32
  mov    (%rax),%rax
  lea    0x0(%rbp,%rbp,1),%rcx
  cmp    $0x2,%rax
  je     L28
L34:
  lea    -0x1(%rax),%rdx
  lea    0x1(%rbp),%rsi
  shr    %rdx
  lea    -0x1(%rdx,%rdx,1),%rdx
  imul   %rsi,%rdx
  lea    0x1(%rcx,%rdx,1),%rdx
  cmp    %rdx,%r12
  cmovb  %rdx,%r12
  imul   %rax,%rbp
L13:
  sub    $0x1,%rbx
  jne    L20
  pop    %rbx
  mov    %r12,%rax
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  ret
  nopl   (%rax)
L28:
  sub    $0x1,%rbx
  mov    %rcx,%rbp
  jmp    L20
  nopl   0x0(%rax)
L75:
  mov    (%rax),%rax
  lea    0x0(%rbp,%rbp,1),%rcx
  cmp    $0x2,%rax
  jne    L34
  mov    %rcx,%rbp
  jmp    L13
L33:
  xor    %r12d,%r12d
  pop    %rbx
  pop    %rbp
  mov    %r12,%rax
  pop    %r12
  pop    %r13
  pop    %r14
  ret
```

assistant: ```c
__attribute__((noipa)) unsigned long bar(unsigned long *x) {
  unsigned long c, d = 1, e, *f, g, h = 0, i;
  for (e = *x - 1; e > 0; e--) {
    f = foo(x + 1);
    for (i = 1; i < e; i++)
      f = foo(f);
    c = *f;
    if (c == 2)
      d *= 2;
    else {
      i = (c - 1) / 2 - 1;
      g = (2 * i + 1) * (d + 1) + (2 * d + 1);
      if (g > h)
        h = g;
      d *= c;
    }
  }
  return h;
}
```