ylfeng/ReF-Decompile-dataset huggingface dataset:
user: Converte this assembly snippet into its equivalent C code:

```asm
<merge>:
  endbr64
  mov    %rsi,%r9
  lea    -0x2(%rdx,%rcx,1),%eax
  lea    -0x1(%rcx),%esi
  mov    %rdi,%r8
  cltq
  lea    -0x1(%rdx),%edi
  movslq %esi,%r10
  test   %esi,%esi
  js     L70
L38:
  mov    (%r9,%r10,4),%edx
  test   %edi,%edi
  js     L73
L85:
  movslq %edi,%rcx
  mov    (%r8,%rcx,4),%ecx
  cmp    %edx,%ecx
  jle    L2
  sub    $0x1,%edi
  mov    %ecx,0x4(%r8,%rax,4)
  sub    $0x1,%rax
  mov    (%r9,%r10,4),%edx
  test   %edi,%edi
  jns    L85
L73:
  push   %rbx
  lea    -0x1(%rsi),%ecx
  mov    %eax,%ebx
  mov    %edx,0x4(%r8,%rax,4)
  test   %esi,%esi
  je     L36
  cltq
  movslq %ecx,%rdi
  shl    $0x2,%rax
  lea    0x0(,%rdi,4),%r10
  lea    (%r8,%rax,1),%rdx
  lea    -0x4(%r9,%r10,1),%r11
  sub    %r11,%rdx
  add    $0x8,%rdx
  cmp    $0x8,%rdx
  jbe    L81
  cmp    $0x2,%ecx
  jbe    L81
  mov    %esi,%r11d
  lea    -0xc(%r8,%rax,1),%rdi
  lea    -0xc(%r9,%r10,1),%r10
  xor    %eax,%eax
  shr    $0x2,%r11d
  xor    %edx,%edx
  jmp    1040 <merge.cold>
  nopl   (%rax)
L2:
  sub    $0x1,%esi
  mov    %edx,0x4(%r8,%rax,4)
  cmp    $0xffffffff,%esi
  je     L19
  sub    $0x1,%rax
  movslq %esi,%r10
  jmp    L38
  nopl   0x0(%rax)
L70:
  ret
  nopl   0x0(%rax)
L36:
  pop    %rbx
  ret
L19:
  ret
L81:
  sub    %r10,%rax
  add    %r8,%rax
  jmp    L12
```

assistant: ```c
void merge(int a[], int b[], int aLength, int bLength) {
  int aIndex = aLength - 1;
  int bIndex = bLength - 1;
  int mergeIndex = aLength + bLength - 1;
  while (bIndex >= 0) {
    if (aIndex >= 0 && a[aIndex] > b[bIndex]) {
      a[mergeIndex] = a[aIndex];
      aIndex--;
    } else {
      a[mergeIndex] = b[bIndex];
      bIndex--;
    }
    mergeIndex--;
  }
}
```
user: What would the C source look like for the assembly code provided here:

```asm
<pdf_add_name_tree_element>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x30,%rsp
  mov    %rdi,-0x18(%rbp)
  mov    %rsi,-0x20(%rbp)
  mov    %rdx,-0x28(%rbp)
  mov    -0x20(%rbp),%rax
  mov    %rax,%rdi
  call   <pdf_new_string@plt>
  mov    %rax,-0x8(%rbp)
  mov    -0x28(%rbp),%rdx
  mov    -0x8(%rbp),%rcx
  mov    -0x18(%rbp),%rax
  mov    %rcx,%rsi
  mov    %rax,%rdi
  call   <pdf_add_tree_element@plt>
  nop
  leave
  ret
```

assistant: ```c
void pdf_add_name_tree_element(struct pdf_name_tree *tree, char *key, struct pdf_obj *val) {
  struct pdf_obj *key_obj = pdf_new_string(key);
  pdf_add_tree_element(tree, key_obj, val);
}
```
user: What would the C source look like for the assembly code provided here?

```asm
<pdf_add_name_tree_element>:
  endbr64
  push   %rbp
  push   %rbx
  sub    $0x8,%rsp
  mov    %rdi,%rbx
  mov    %rsi,%rdi
  mov    %rdx,%rbp
  call   <pdf_new_string@plt>
  mov    %rax,%rsi
  mov    %rbp,%rdx
  mov    %rbx,%rdi
  call   <pdf_add_tree_element@plt>
  add    $0x8,%rsp
  pop    %rbx
  pop    %rbp
  ret
```

assistant: ```c
void pdf_add_name_tree_element(struct pdf_name_tree *tree, char *key, struct pdf_obj *val) {
  struct pdf_obj *key_obj = pdf_new_string(key);
  pdf_add_tree_element(tree, key_obj, val);
}
```
user: Please show me the C implementation that matches the assembly code listed below:

```asm
<pdf_add_name_tree_element>:
  endbr64
  push   %r12
  mov    %rdx,%r12
  push   %rbp
  mov    %rdi,%rbp
  mov    %rsi,%rdi
  sub    $0x8,%rsp
  call   <pdf_new_string@plt>
  add    $0x8,%rsp
  mov    %r12,%rdx
  mov    %rbp,%rdi
  mov    %rax,%rsi
  pop    %rbp
  pop    %r12
  jmp    1060 <pdf_add_tree_element@plt>
```

assistant: ```c
void pdf_add_name_tree_element(struct pdf_name_tree *tree, char *key, struct pdf_obj *val) {
  struct pdf_obj *key_obj = pdf_new_string(key);
  pdf_add_tree_element(tree, key_obj, val);
}
```
user: 下面的汇编指令对应的C源代码是什么:

```asm
<pdf_add_name_tree_element>:
  endbr64
  push   %r12
  mov    %rdx,%r12
  push   %rbp
  mov    %rdi,%rbp
  mov    %rsi,%rdi
  sub    $0x8,%rsp
  call   <pdf_new_string@plt>
  add    $0x8,%rsp
  mov    %r12,%rdx
  mov    %rbp,%rdi
  mov    %rax,%rsi
  pop    %rbp
  pop    %r12
  jmp    1060 <pdf_add_tree_element@plt>
```

assistant: ```c
void pdf_add_name_tree_element(struct pdf_name_tree *tree, char *key, struct pdf_obj *val) {
  struct pdf_obj *key_obj = pdf_new_string(key);
  pdf_add_tree_element(tree, key_obj, val);
}
```
user: Demonstrate the C code that generates the assembly output below:

```asm
<FrameDifference>:
  endbr64
  test   %rdi,%rdi
  je     L49
  push   %rbp
  push   %rbx
  mov    %esi,%ebx
  test   %esi,%esi
  jle    L171
  test   %edx,%edx
  jle    L171
  test   %ecx,%ecx
  jle    L171
  mov    $0x0,%eax
L22:
  cmpq   $0x0,(%rdi,%rax,8)
  je     L171
  add    $0x1,%rax
  cmp    %eax,%ecx
  jg     L22
  cmp    $0x1,%ecx
  jle    L171
  lea    -0x2(%rcx),%eax
  movslq %eax,%r9
  movslq %ecx,%rbp
  sub    $0x3,%rbp
  mov    %eax,%eax
  sub    %rax,%rbp
  imul   %edx,%ebx
  jmp    L143
L45:
  test   %eax,%eax
  js     L151
  movslq %eax,%rsi
  mov    (%rdi,%rsi,8),%rax
  cmp    (%rax,%rcx,1),%r10b
  je     L46
L151:
  add    $0x1,%rcx
  cmp    %rbx,%rcx
  je     L167
L163:
  mov    %rcx,%r11
  add    0x8(%rdi,%r9,8),%r11
  movzbl (%r11),%r10d
  movzbl %r10b,%eax
  cmp    %r8d,%eax
  je     L151
  test   %r9d,%r9d
  js     L151
  movslq %r9d,%rax
L72:
  mov    (%rdi,%rax,8),%rdx
  movzbl (%rdx,%rcx,1),%edx
  cmp    %r8d,%edx
  jne    L45
  sub    $0x1,%rax
  test   %eax,%eax
  jns    L72
  jmp    L151
L46:
  mov    %r8b,(%r11)
  jmp    L151
L167:
  sub    $0x1,%r9
  cmp    %rbp,%r9
  je     L171
L143:
  mov    $0x0,%ecx
  jmp    L163
L171:
  pop    %rbx
  pop    %rbp
  ret
L49:
  ret
```

assistant: ```c
void FrameDifference(unsigned char **Image, int ImageWidth, int ImageHeight, int NumFrames, int TransparentColor) {
  const int NumPixels = ImageWidth * ImageHeight;
  int i, Frame, PrevFrame;
  if (!Image || ImageWidth <= 0 || ImageHeight <= 0 || NumFrames <= 0)
    return;
  for (Frame = 0; Frame < NumFrames; Frame++)
    if (!Image[Frame])
      return;
  for (Frame = NumFrames - 1; Frame > 0; Frame--)
    for (i = 0; i < NumPixels; i++) {
      if (Image[Frame][i] == TransparentColor)
        continue;
      for (PrevFrame = Frame - 1; PrevFrame >= 0; PrevFrame--)
        if (Image[PrevFrame][i] != TransparentColor)
          break;
      if (PrevFrame >= 0 && Image[PrevFrame][i] == Image[Frame][i])
        Image[Frame][i] = TransparentColor;
    }
}
```
user: Converte this assembly snippet into its equivalent C code:

```asm
<FrameDifference>:
  endbr64
  test   %rdi,%rdi
  je     L10
  test   %esi,%esi
  jle    L10
  test   %edx,%edx
  jle    L10
  test   %ecx,%ecx
  jle    L10
  xor    %eax,%eax
  nopw   0x0(%rax,%rax,1)
L20:
  cmpq   $0x0,(%rdi,%rax,8)
  je     L10
  add    $0x1,%rax
  cmp    %eax,%ecx
  jg     L20
  cmp    $0x1,%ecx
  je     L10
  imul   %edx,%esi
  push   %r12
  lea    -0x2(%rcx),%eax
  movslq %ecx,%r12
  movslq %eax,%r11
  sub    $0x3,%r12
  mov    %eax,%eax
  push   %rbp
  sub    %rax,%r12
  push   %rbx
  movslq %esi,%rbx
L56:
  mov    %r11d,%ebp
  xor    %esi,%esi
  nopl   (%rax)
L80:
  mov    0x8(%rdi,%r11,8),%r10
  add    %rsi,%r10
  movzbl (%r10),%eax
  mov    %eax,%r9d
  cmp    %r8d,%eax
  je     L29
  movslq %ebp,%rax
  nop
L112:
  mov    (%rdi,%rax,8),%rdx
  movzbl (%rdx,%rsi,1),%ecx
  cmp    %r8d,%ecx
  jne    L17
  sub    $0x1,%rax
  cmp    $0xffffffff,%eax
  jne    L112
L29:
  add    $0x1,%rsi
  cmp    %rsi,%rbx
  jne    L80
  sub    $0x1,%r11
  cmp    %r11,%r12
  jne    L56
  pop    %rbx
  pop    %rbp
  pop    %r12
  ret
L10:
  ret
  xchg   %ax,%ax
L17:
  cmp    %cl,%r9b
  jne    L29
  mov    %r8b,(%r10)
  jmp    L29
```

assistant: ```c
void FrameDifference(unsigned char **Image, int ImageWidth, int ImageHeight, int NumFrames, int TransparentColor) {
  const int NumPixels = ImageWidth * ImageHeight;
  int i, Frame, PrevFrame;
  if (!Image || ImageWidth <= 0 || ImageHeight <= 0 || NumFrames <= 0)
    return;
  for (Frame = 0; Frame < NumFrames; Frame++)
    if (!Image[Frame])
      return;
  for (Frame = NumFrames - 1; Frame > 0; Frame--)
    for (i = 0; i < NumPixels; i++) {
      if (Image[Frame][i] == TransparentColor)
        continue;
      for (PrevFrame = Frame - 1; PrevFrame >= 0; PrevFrame--)
        if (Image[PrevFrame][i] != TransparentColor)
          break;
      if (PrevFrame >= 0 && Image[PrevFrame][i] == Image[Frame][i])
        Image[Frame][i] = TransparentColor;
    }
}
```
user: Translate the below assembly code into C programming language:

```asm
<FrameDifference>:
  endbr64
  test   %rdi,%rdi
  je     L114
  test   %esi,%esi
  jle    L114
  test   %edx,%edx
  jle    L114
  test   %ecx,%ecx
  jle    L114
  xor    %eax,%eax
  nopw   0x0(%rax,%rax,1)
L87:
  cmpq   $0x0,(%rdi,%rax,8)
  je     L114
  add    $0x1,%rax
  cmp    %eax,%ecx
  jg     L87
  cmp    $0x1,%ecx
  je     L114
  imul   %edx,%esi
  push   %r12
  lea    -0x2(%rcx),%eax
  movslq %ecx,%r12
  movslq %eax,%r11
  sub    $0x3,%r12
  mov    %eax,%eax
  push   %rbp
  sub    %rax,%r12
  push   %rbx
  movslq %esi,%rbx
L34:
  mov    %r11d,%ebp
  xor    %esi,%esi
  nopl   (%rax)
L61:
  mov    0x8(%rdi,%r11,8),%r10
  add    %rsi,%r10
  movzbl (%r10),%eax
  mov    %eax,%r9d
  cmp    %r8d,%eax
  je     L22
  movslq %ebp,%rax
  nop
L100:
  mov    (%rdi,%rax,8),%rdx
  movzbl (%rdx,%rsi,1),%ecx
  cmp    %r8d,%ecx
  jne    L132
  sub    $0x1,%rax
  cmp    $0xffffffff,%eax
  jne    L100
L22:
  add    $0x1,%rsi
  cmp    %rsi,%rbx
  jne    L61
  sub    $0x1,%r11
  cmp    %r11,%r12
  jne    L34
  pop    %rbx
  pop    %rbp
  pop    %r12
  ret
L114:
  ret
  xchg   %ax,%ax
L132:
  cmp    %cl,%r9b
  jne    L22
  mov    %r8b,(%r10)
  jmp    L22
```

assistant: ```c
void FrameDifference(unsigned char **Image, int ImageWidth, int ImageHeight, int NumFrames, int TransparentColor) {
  const int NumPixels = ImageWidth * ImageHeight;
  int i, Frame, PrevFrame;
  if (!Image || ImageWidth <= 0 || ImageHeight <= 0 || NumFrames <= 0)
    return;
  for (Frame = 0; Frame < NumFrames; Frame++)
    if (!Image[Frame])
      return;
  for (Frame = NumFrames - 1; Frame > 0; Frame--)
    for (i = 0; i < NumPixels; i++) {
      if (Image[Frame][i] == TransparentColor)
        continue;
      for (PrevFrame = Frame - 1; PrevFrame >= 0; PrevFrame--)
        if (Image[PrevFrame][i] != TransparentColor)
          break;
      if (PrevFrame >= 0 && Image[PrevFrame][i] == Image[Frame][i])
        Image[Frame][i] = TransparentColor;
    }
}
```
user: 请将以下的汇编代码转换成C语言代码:

```asm
<ply_type_check>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  mov    $0x1,%edi
  call   <assert@plt>
  mov    $0x1,%edi
  call   <assert@plt>
  mov    $0x1,%edi
  call   <assert@plt>
  mov    $0x1,%edi
  call   <assert@plt>
  mov    $0x0,%edi
  call   <assert@plt>
  mov    $0x0,%edi
  call   <assert@plt>
  mov    $0x1,%edi
  call   <assert@plt>
  mov    $0x1,%edi
  call   <assert@plt>
  mov    $0x0,%eax
  pop    %rbp
  ret
```

assistant: ```c
int ply_type_check(void) {
  assert(sizeof(char) == 1);
  assert(sizeof(unsigned char) == 1);
  assert(sizeof(short) == 2);
  assert(sizeof(unsigned short) == 2);
  assert(sizeof(long) == 4);
  assert(sizeof(unsigned long) == 4);
  assert(sizeof(float) == 4);
  assert(sizeof(double) == 8);
  if (sizeof(char) != 1)
    return 0;
  if (sizeof(unsigned char) != 1)
    return 0;
  if (sizeof(short) != 2)
    return 0;
  if (sizeof(unsigned short) != 2)
    return 0;
  if (sizeof(long) != 4)
    return 0;
  if (sizeof(unsigned long) != 4)
    return 0;
  if (sizeof(float) != 4)
    return 0;
  if (sizeof(double) != 8)
    return 0;
  return 1;
}
```
user: 请将以下的汇编代码转换成C语言代码：

```asm
<ply_type_check>:
  endbr64
  sub    $0x8,%rsp
  mov    $0x1,%edi
  call   <assert@plt>
  mov    $0x1,%edi
  call   <assert@plt>
  mov    $0x1,%edi
  call   <assert@plt>
  mov    $0x1,%edi
  call   <assert@plt>
  mov    $0x0,%edi
  call   <assert@plt>
  mov    $0x0,%edi
  call   <assert@plt>
  mov    $0x1,%edi
  call   <assert@plt>
  mov    $0x1,%edi
  call   <assert@plt>
  mov    $0x0,%eax
  add    $0x8,%rsp
  ret
```

assistant: ```c
int ply_type_check(void) {
  assert(sizeof(char) == 1);
  assert(sizeof(unsigned char) == 1);
  assert(sizeof(short) == 2);
  assert(sizeof(unsigned short) == 2);
  assert(sizeof(long) == 4);
  assert(sizeof(unsigned long) == 4);
  assert(sizeof(float) == 4);
  assert(sizeof(double) == 8);
  if (sizeof(char) != 1)
    return 0;
  if (sizeof(unsigned char) != 1)
    return 0;
  if (sizeof(short) != 2)
    return 0;
  if (sizeof(unsigned short) != 2)
    return 0;
  if (sizeof(long) != 4)
    return 0;
  if (sizeof(unsigned long) != 4)
    return 0;
  if (sizeof(float) != 4)
    return 0;
  if (sizeof(double) != 8)
    return 0;
  return 1;
}
```
user: What would the C source look like for the assembly code provided here:

```asm
<ply_type_check>:
  endbr64
  sub    $0x8,%rsp
  mov    $0x1,%edi
  call   <assert@plt>
  mov    $0x1,%edi
  call   <assert@plt>
  mov    $0x1,%edi
  call   <assert@plt>
  mov    $0x1,%edi
  call   <assert@plt>
  xor    %edi,%edi
  call   <assert@plt>
  xor    %edi,%edi
  call   <assert@plt>
  mov    $0x1,%edi
  call   <assert@plt>
  mov    $0x1,%edi
  call   <assert@plt>
  xor    %eax,%eax
  add    $0x8,%rsp
  ret
```

assistant: ```c
int ply_type_check(void) {
  assert(sizeof(char) == 1);
  assert(sizeof(unsigned char) == 1);
  assert(sizeof(short) == 2);
  assert(sizeof(unsigned short) == 2);
  assert(sizeof(long) == 4);
  assert(sizeof(unsigned long) == 4);
  assert(sizeof(float) == 4);
  assert(sizeof(double) == 8);
  if (sizeof(char) != 1)
    return 0;
  if (sizeof(unsigned char) != 1)
    return 0;
  if (sizeof(short) != 2)
    return 0;
  if (sizeof(unsigned short) != 2)
    return 0;
  if (sizeof(long) != 4)
    return 0;
  if (sizeof(unsigned long) != 4)
    return 0;
  if (sizeof(float) != 4)
    return 0;
  if (sizeof(double) != 8)
    return 0;
  return 1;
}
```
user: What is the c source code of the assembly code below:

```asm
<ply_type_check>:
  endbr64
  sub    $0x8,%rsp
  mov    $0x1,%edi
  call   <assert@plt>
  mov    $0x1,%edi
  call   <assert@plt>
  mov    $0x1,%edi
  call   <assert@plt>
  mov    $0x1,%edi
  call   <assert@plt>
  xor    %edi,%edi
  call   <assert@plt>
  xor    %edi,%edi
  call   <assert@plt>
  mov    $0x1,%edi
  call   <assert@plt>
  mov    $0x1,%edi
  call   <assert@plt>
  xor    %eax,%eax
  add    $0x8,%rsp
  ret
```

assistant: ```c
int ply_type_check(void) {
  assert(sizeof(char) == 1);
  assert(sizeof(unsigned char) == 1);
  assert(sizeof(short) == 2);
  assert(sizeof(unsigned short) == 2);
  assert(sizeof(long) == 4);
  assert(sizeof(unsigned long) == 4);
  assert(sizeof(float) == 4);
  assert(sizeof(double) == 8);
  if (sizeof(char) != 1)
    return 0;
  if (sizeof(unsigned char) != 1)
    return 0;
  if (sizeof(short) != 2)
    return 0;
  if (sizeof(unsigned short) != 2)
    return 0;
  if (sizeof(long) != 4)
    return 0;
  if (sizeof(unsigned long) != 4)
    return 0;
  if (sizeof(float) != 4)
    return 0;
  if (sizeof(double) != 8)
    return 0;
  return 1;
}
```
user: 请从给定的汇编指令推导出C源代码:

```asm
<str_to_title_case>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  push   %rbx
  sub    $0x38,%rsp
  mov    %rdi,-0x38(%rbp)
  mov    -0x38(%rbp),%rax
  mov    %rax,%rdi
  call   <strlen@plt>
  mov    %rax,-0x20(%rbp)
  mov    -0x20(%rbp),%rax
  add    $0x1,%eax
  mov    %eax,%edi
  call   <malloc@plt>
  mov    %rax,-0x18(%rbp)
  movl   $0x0,-0x24(%rbp)
  jmp    L34
L0:
  cmpl   $0x0,-0x24(%rbp)
  je     L19
  mov    -0x24(%rbp),%eax
  sub    $0x1,%eax
  mov    %eax,%edx
  mov    -0x18(%rbp),%rax
  add    %rdx,%rax
  movzbl (%rax),%eax
  cmp    $0x20,%al
  jne    L49
L19:
  mov    -0x24(%rbp),%edx
  mov    -0x38(%rbp),%rax
  add    %rdx,%rax
  movzbl (%rax),%eax
  movsbl %al,%eax
  mov    -0x24(%rbp),%ecx
  mov    -0x18(%rbp),%rdx
  lea    (%rcx,%rdx,1),%rbx
  mov    %eax,%edi
  call   <toupper@plt>
  mov    %al,(%rbx)
  jmp    L2
L49:
  mov    -0x24(%rbp),%edx
  mov    -0x38(%rbp),%rax
  add    %rdx,%rax
  movzbl (%rax),%eax
  movsbl %al,%eax
  mov    -0x24(%rbp),%ecx
  mov    -0x18(%rbp),%rdx
  lea    (%rcx,%rdx,1),%rbx
  mov    %eax,%edi
  call   <tolower@plt>
  mov    %al,(%rbx)
L2:
  addl   $0x1,-0x24(%rbp)
L34:
  mov    -0x24(%rbp),%eax
  cmp    %rax,-0x20(%rbp)
  ja     L0
  mov    -0x24(%rbp),%eax
  add    $0x1,%eax
  mov    %eax,%edx
  mov    -0x18(%rbp),%rax
  add    %rdx,%rax
  movb   $0x0,(%rax)
  mov    -0x18(%rbp),%rax
  mov    -0x8(%rbp),%rbx
  leave
  ret
```

assistant: ```c
char *str_to_title_case(char str[]) {
  unsigned int i;
  size_t str_len = strlen(str);
  char *buffer;
  buffer = malloc(sizeof(char) * str_len + 1);
  for (i = 0; i < str_len; ++i) {
    if (i == 0 || buffer[i - 1] == ' ')
      buffer[i] = toupper(str[i]);
    else
      buffer[i] = tolower(str[i]);
  }
  buffer[i + 1] = '\0';
  return buffer;
}
```
user: 请将这段汇编代码片段转换成等效的C代码：

```asm
<str_to_title_case>:
  endbr64
  push   %r14
  push   %r13
  push   %r12
  push   %rbp
  push   %rbx
  mov    %rdi,%r13
  call   <strlen@plt>
  mov    %rax,%r12
  lea    0x1(%rax),%edi
  call   <malloc@plt>
  mov    %rax,%rbp
  test   %r12,%r12
  je     L52
  mov    $0x0,%ebx
  mov    $0x0,%eax
  jmp    L0
L2:
  lea    0x0(%rbp,%rax,1),%r14
  movsbl 0x0(%r13,%rax,1),%edi
  call   <toupper@plt>
  mov    %al,(%r14)
L6:
  add    $0x1,%ebx
  mov    %ebx,%eax
  cmp    %r12,%rax
  jae    L42
L0:
  test   %ebx,%ebx
  je     L2
  lea    -0x1(%rbx),%edx
  cmpb   $0x20,0x0(%rbp,%rdx,1)
  je     L2
  lea    0x0(%rbp,%rax,1),%r14
  movsbl 0x0(%r13,%rax,1),%edi
  call   <tolower@plt>
  mov    %al,(%r14)
  jmp    L6
L52:
  mov    $0x0,%ebx
L42:
  lea    0x1(%rbx),%eax
  movb   $0x0,0x0(%rbp,%rax,1)
  mov    %rbp,%rax
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  ret
```

assistant: ```c
char *str_to_title_case(char str[]) {
  unsigned int i;
  size_t str_len = strlen(str);
  char *buffer;
  buffer = malloc(sizeof(char) * str_len + 1);
  for (i = 0; i < str_len; ++i) {
    if (i == 0 || buffer[i - 1] == ' ')
      buffer[i] = toupper(str[i]);
    else
      buffer[i] = tolower(str[i]);
  }
  buffer[i + 1] = '\0';
  return buffer;
}
```
user: Please show me the C implementation that matches the assembly code listed below:

```asm
<str_to_title_case>:
  endbr64
  push   %r14
  push   %r13
  push   %r12
  mov    %rdi,%r12
  push   %rbp
  push   %rbx
  call   <strlen@plt>
  lea    0x1(%rax),%edi
  mov    %rax,%rbp
  call   <malloc@plt>
  mov    %rax,%r14
  test   %rbp,%rbp
  je     L13
  xor    %r13d,%r13d
  xor    %eax,%eax
  jmp    L5
  xchg   %ax,%ax
L34:
  call   <tolower@plt>
  mov    %al,(%rbx)
  lea    0x1(%r13),%eax
  mov    %rax,%rdx
  cmp    %rbp,%rax
  jae    L39
L12:
  mov    %edx,%r13d
L5:
  movsbl (%r12,%rax,1),%edi
  lea    (%r14,%rax,1),%rbx
  test   %r13d,%r13d
  je     L46
  lea    -0x1(%r13),%eax
  cmpb   $0x20,(%r14,%rax,1)
  jne    L34
L46:
  call   <toupper@plt>
  mov    %al,(%rbx)
  lea    0x1(%r13),%eax
  mov    %rax,%rdx
  cmp    %rbp,%rax
  jb     L12
L39:
  lea    0x2(%r13),%eax
L41:
  movb   $0x0,(%r14,%rax,1)
  mov    %r14,%rax
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  ret
  nopw   0x0(%rax,%rax,1)
L13:
  mov    $0x1,%eax
  jmp    L41
```

assistant: ```c
char *str_to_title_case(char str[]) {
  unsigned int i;
  size_t str_len = strlen(str);
  char *buffer;
  buffer = malloc(sizeof(char) * str_len + 1);
  for (i = 0; i < str_len; ++i) {
    if (i == 0 || buffer[i - 1] == ' ')
      buffer[i] = toupper(str[i]);
    else
      buffer[i] = tolower(str[i]);
  }
  buffer[i + 1] = '\0';
  return buffer;
}
```
user: 提供的汇编代码用C语言表示会是什么样子：

```asm
<str_to_title_case>:
  endbr64
  push   %r14
  push   %r13
  push   %r12
  mov    %rdi,%r12
  push   %rbp
  push   %rbx
  call   <strlen@plt>
  lea    0x1(%rax),%edi
  mov    %rax,%rbp
  call   <malloc@plt>
  mov    %rax,%r14
  test   %rbp,%rbp
  je     L29
  xor    %r13d,%r13d
  xor    %eax,%eax
  jmp    L36
  xchg   %ax,%ax
L69:
  call   <tolower@plt>
  mov    %al,(%rbx)
  lea    0x1(%r13),%eax
  mov    %rax,%rdx
  cmp    %rbp,%rax
  jae    L60
L30:
  mov    %edx,%r13d
L36:
  movsbl (%r12,%rax,1),%edi
  lea    (%r14,%rax,1),%rbx
  test   %r13d,%r13d
  je     L34
  lea    -0x1(%r13),%eax
  cmpb   $0x20,(%r14,%rax,1)
  jne    L69
L34:
  call   <toupper@plt>
  mov    %al,(%rbx)
  lea    0x1(%r13),%eax
  mov    %rax,%rdx
  cmp    %rbp,%rax
  jb     L30
L60:
  lea    0x2(%r13),%eax
L38:
  movb   $0x0,(%r14,%rax,1)
  mov    %r14,%rax
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  ret
  nopw   0x0(%rax,%rax,1)
L29:
  mov    $0x1,%eax
  jmp    L38
```

assistant: ```c
char *str_to_title_case(char str[]) {
  unsigned int i;
  size_t str_len = strlen(str);
  char *buffer;
  buffer = malloc(sizeof(char) * str_len + 1);
  for (i = 0; i < str_len; ++i) {
    if (i == 0 || buffer[i - 1] == ' ')
      buffer[i] = toupper(str[i]);
    else
      buffer[i] = tolower(str[i]);
  }
  buffer[i + 1] = '\0';
  return buffer;
}
```
user: Translate the below assembly code into C programming language:

```asm
<main>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  mov    $0x0,%eax
  call   <hpet_init@plt>
  test   %rax,%rax
  je     L6
  mov    $0x1,%eax
  jmp    L5
L6:
  mov    $0x0,%eax
  call   <test2@plt>
  mov    $0x0,%eax
L5:
  pop    %rbp
  ret
```

assistant: ```c
int main() {
  if (hpet_init()) {
    return 1;
  }
  test2();
  return 0;
}
```
user: 这段汇编代码用C语言表示是什么样的？

```asm
<main>:
  endbr64
  sub    $0x8,%rsp
  mov    $0x0,%eax
  call   <hpet_init@plt>
  mov    %rax,%rdx
  mov    $0x1,%eax
  test   %rdx,%rdx
  je     L15
L7:
  add    $0x8,%rsp
  ret
L15:
  mov    $0x0,%eax
  call   <test2@plt>
  mov    $0x0,%eax
  jmp    L7
```

assistant: ```c
int main() {
  if (hpet_init()) {
    return 1;
  }
  test2();
  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
  sub    $0x8,%rsp
  xor    %eax,%eax
  call   <hpet_init@plt>
  mov    %rax,%r8
  mov    $0x1,%eax
  test   %r8,%r8
  jne    L3
  xor    %eax,%eax
  call   <test2@plt>
  xor    %eax,%eax
L3:
  add    $0x8,%rsp
  ret
```

assistant: ```c
int main() {
  if (hpet_init()) {
    return 1;
  }
  test2();
  return 0;
}
```
user: 下面的汇编指令对应的C源代码是什么:

```asm
<main>:
  endbr64
  sub    $0x8,%rsp
  xor    %eax,%eax
  call   <hpet_init@plt>
  mov    %rax,%r8
  mov    $0x1,%eax
  test   %r8,%r8
  jne    L3
  xor    %eax,%eax
  call   <test2@plt>
  xor    %eax,%eax
L3:
  add    $0x8,%rsp
  ret
```

assistant: ```c
int main() {
  if (hpet_init()) {
    return 1;
  }
  test2();
  return 0;
}
```
user: 这段汇编代码用C语言表示是什么样的：

```asm
<config_change_prefix_align_min>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x10,%rsp
  mov    %rdi,-0x8(%rbp)
  mov    %rsi,-0x10(%rbp)
  mov    $0x0,%eax
  call   <config_compute_prefix_max_length_all_buffers@plt>
  mov    $0x1,%edi
  call   <gui_window_ask_refresh@plt>
  nop
  leave
  ret
```

assistant: ```c
void config_change_prefix_align_min(void *data, struct t_config_option *option) {
  (void)data;
  (void)option;
  config_compute_prefix_max_length_all_buffers();
  gui_window_ask_refresh(1);
}
```
user: 下面的汇编指令对应的C源代码是什么:

```asm
<config_change_prefix_align_min>:
  endbr64
  sub    $0x8,%rsp
  mov    $0x0,%eax
  call   <config_compute_prefix_max_length_all_buffers@plt>
  mov    $0x1,%edi
  call   <gui_window_ask_refresh@plt>
  add    $0x8,%rsp
  ret
```

assistant: ```c
void config_change_prefix_align_min(void *data, struct t_config_option *option) {
  (void)data;
  (void)option;
  config_compute_prefix_max_length_all_buffers();
  gui_window_ask_refresh(1);
}
```
user: 提供的汇编代码用C语言表示会是什么样子：

```asm
<config_change_prefix_align_min>:
  endbr64
  sub    $0x8,%rsp
  xor    %eax,%eax
  call   <config_compute_prefix_max_length_all_buffers@plt>
  mov    $0x1,%edi
  add    $0x8,%rsp
  jmp    1060 <gui_window_ask_refresh@plt>
```

assistant: ```c
void config_change_prefix_align_min(void *data, struct t_config_option *option) {
  (void)data;
  (void)option;
  config_compute_prefix_max_length_all_buffers();
  gui_window_ask_refresh(1);
}
```