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

```asm
<build_name>:
  endbr64
  push   %r12
  push   %rbp
  push   %rbx
  mov    %rsi,%r12
  test   %rdi,%rdi
  je     L9
  mov    %rdi,%rbp
  call   <strlen@plt>
  mov    %rax,%rbx
  mov    %r12,%rdi
  call   <strlen@plt>
  lea    0x1(%rbx,%rax,1),%rdi
  call   <malloc@plt>
  mov    %rax,%rbx
  test   %rax,%rax
  je     L15
  mov    %rbp,%rsi
  mov    %rax,%rdi
  call   <strcpy@plt>
  mov    %r12,%rsi
  mov    %rbx,%rdi
  call   <strcat@plt>
L15:
  mov    %rbx,%rax
  pop    %rbx
  pop    %rbp
  pop    %r12
  ret
L9:
  mov    %rsi,%rdi
  call   <strdup@plt>
  mov    %rax,%rbx
  jmp    L15
```

assistant: ```c
char *build_name(char *dirid, char *name) {
  char *full;
  if (!dirid)
    return strdup(name);
  full = malloc(strlen(dirid) + strlen(name) + 1);
  if (!full)
    return NULL;
  strcpy(full, dirid);
  strcat(full, name);
  return full;
}
```
user: 请将这段汇编代码片段转换成等效的C代码：

```asm
<build_name>:
  endbr64
  push   %r13
  mov    %rsi,%r13
  push   %r12
  push   %rbp
  test   %rdi,%rdi
  je     L1
  mov    %rdi,%rbp
  call   <strlen@plt>
  mov    %r13,%rdi
  mov    %rax,%r12
  call   <strlen@plt>
  lea    0x1(%r12,%rax,1),%rdi
  call   <malloc@plt>
  mov    %rax,%r12
  test   %rax,%rax
  je     L10
  mov    %rbp,%rsi
  mov    %rax,%rdi
  call   <strcpy@plt>
  mov    %r13,%rsi
  mov    %r12,%rdi
  call   <strcat@plt>
L10:
  mov    %r12,%rax
  pop    %rbp
  pop    %r12
  pop    %r13
  ret
  nopl   (%rax)
L1:
  pop    %rbp
  mov    %rsi,%rdi
  pop    %r12
  pop    %r13
  jmp    10d0 <strdup@plt>
```

assistant: ```c
char *build_name(char *dirid, char *name) {
  char *full;
  if (!dirid)
    return strdup(name);
  full = malloc(strlen(dirid) + strlen(name) + 1);
  if (!full)
    return NULL;
  strcpy(full, dirid);
  strcat(full, name);
  return full;
}
```
user: 请将以下的汇编代码转换成C语言代码：

```asm
<build_name>:
  endbr64
  push   %r13
  mov    %rsi,%r13
  push   %r12
  push   %rbp
  test   %rdi,%rdi
  je     L18
  mov    %rdi,%rbp
  call   <strlen@plt>
  mov    %r13,%rdi
  mov    %rax,%r12
  call   <strlen@plt>
  lea    0x1(%r12,%rax,1),%rdi
  call   <malloc@plt>
  mov    %rax,%r12
  test   %rax,%rax
  je     L8
  mov    %rbp,%rsi
  mov    %rax,%rdi
  call   <strcpy@plt>
  mov    %r13,%rsi
  mov    %r12,%rdi
  call   <strcat@plt>
L8:
  mov    %r12,%rax
  pop    %rbp
  pop    %r12
  pop    %r13
  ret
  nopl   (%rax)
L18:
  pop    %rbp
  mov    %rsi,%rdi
  pop    %r12
  pop    %r13
  jmp    10d0 <strdup@plt>
```

assistant: ```c
char *build_name(char *dirid, char *name) {
  char *full;
  if (!dirid)
    return strdup(name);
  full = malloc(strlen(dirid) + strlen(name) + 1);
  if (!full)
    return NULL;
  strcpy(full, dirid);
  strcat(full, name);
  return full;
}
```
user: 请将以下的汇编代码转换成C语言代码:

```asm
<checkKeyValue>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x30,%rsp
  mov    %rdi,-0x28(%rbp)
  movl   $0x0,-0x1c(%rbp)
  movl   $0x0,-0x18(%rbp)
  movl   $0x0,-0x14(%rbp)
  movl   $0x0,-0x10(%rbp)
  jmp    L185
L75:
  mov    -0x10(%rbp),%edx
  mov    -0x28(%rbp),%rax
  add    %rdx,%rax
  movzbl (%rax),%eax
  cmp    $0x3d,%al
  jne    L100
  mov    -0x10(%rbp),%eax
  mov    %eax,-0x1c(%rbp)
  jmp    L170
L100:
  addl   $0x1,-0x10(%rbp)
L185:
  mov    -0x28(%rbp),%rax
  mov    %rax,%rdi
  call   <strlen@plt>
  cmp    %eax,-0x10(%rbp)
  jb     L75
L170:
  cmpl   $0x0,-0x1c(%rbp)
  jne    L73
  mov    $0x0,%eax
  jmp    L62
L73:
  movl   $0x0,-0xc(%rbp)
  jmp    L6
L143:
  mov    -0xc(%rbp),%edx
  mov    -0x28(%rbp),%rax
  add    %rdx,%rax
  movzbl (%rax),%eax
  movsbl %al,%eax
  mov    %eax,%edi
  call   <isspace@plt>
  test   %eax,%eax
  jne    L11
  mov    -0xc(%rbp),%eax
  mov    %eax,-0x18(%rbp)
  jmp    L156
L11:
  addl   $0x1,-0xc(%rbp)
L6:
  mov    -0xc(%rbp),%eax
  cmp    -0x1c(%rbp),%eax
  jb     L143
L156:
  mov    -0x1c(%rbp),%eax
  sub    $0x1,%eax
  mov    %eax,-0x8(%rbp)
  jmp    L21
L19:
  mov    -0x8(%rbp),%edx
  mov    -0x28(%rbp),%rax
  add    %rdx,%rax
  movzbl (%rax),%eax
  movsbl %al,%eax
  mov    %eax,%edi
  call   <isspace@plt>
  test   %eax,%eax
  jne    L65
  mov    -0x8(%rbp),%eax
  mov    %eax,-0x14(%rbp)
  jmp    L40
L65:
  subl   $0x1,-0x8(%rbp)
L21:
  mov    -0x8(%rbp),%eax
  cmp    -0x18(%rbp),%eax
  ja     L19
L40:
  mov    -0x18(%rbp),%eax
  mov    %eax,-0x4(%rbp)
  jmp    L135
L44:
  mov    -0x4(%rbp),%edx
  mov    -0x28(%rbp),%rax
  add    %rdx,%rax
  movzbl (%rax),%eax
  movsbl %al,%eax
  mov    %eax,%edi
  call   <isdigit@plt>
  test   %rax,%rax
  jne    L105
  mov    -0x4(%rbp),%edx
  mov    -0x28(%rbp),%rax
  add    %rdx,%rax
  movzbl (%rax),%eax
  movsbl %al,%eax
  mov    %eax,%edi
  call   <isalpha@plt>
  test   %rax,%rax
  jne    L105
  mov    $0x0,%eax
  jmp    L62
L105:
  addl   $0x1,-0x4(%rbp)
L135:
  mov    -0x14(%rbp),%eax
  add    $0x1,%eax
  cmp    %eax,-0x4(%rbp)
  jb     L44
  mov    $0x1,%eax
L62:
  leave
  ret
```

assistant: ```c
bool checkKeyValue(const char *line) {
  unsigned int equal = 0;
  unsigned int start = 0, end = 0;
  for (unsigned int i = 0; i < strlen(line); i++) {
    if (line[i] == '=') {
      equal = i;
      break;
    }
  }
  if (!equal) {
    return false;
  }
  for (unsigned int i = 0; i < equal; i++) {
    if (!isspace(line[i])) {
      start = i;
      break;
    }
  }
  for (unsigned int i = equal - 1; i > start; i--) {
    if (!isspace(line[i])) {
      end = i;
      break;
    }
  }
  for (unsigned int i = start; i < end + 1; i++) {
    if (!(isdigit(line[i]) || isalpha(line[i]))) {
      return false;
    }
  }
  return true;
}
```
user: Please show me the C implementation that matches the assembly code listed below:

```asm
<checkKeyValue>:
  endbr64
  push   %r14
  push   %r13
  push   %r12
  push   %rbp
  push   %rbx
  mov    %rdi,%r12
  mov    $0x0,%ebx
  jmp    L104
L5:
  add    $0x1,%ebx
L104:
  mov    %r12,%rdi
  call   <strlen@plt>
  cmp    %ebx,%eax
  jbe    L181
  mov    %ebx,%eax
  cmpb   $0x3d,(%r12,%rax,1)
  jne    L5
  test   %ebx,%ebx
  je     L137
  sub    $0x1,%ebx
  mov    %ebx,%r14d
  mov    $0x0,%ebp
  jmp    L143
L181:
  mov    $0x0,%eax
L98:
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  ret
L125:
  mov    %rax,%rbp
L143:
  mov    %ebp,%r13d
  movsbl (%r12,%rbp,1),%edi
  call   <isspace@plt>
  test   %eax,%eax
  je     L1
  lea    0x1(%rbp),%rax
  cmp    %rbp,%r14
  jne    L125
  mov    $0x0,%r13d
  test   %ebx,%ebx
  jne    L37
  mov    %ebx,%r13d
  mov    $0x1,%ebp
  jmp    L71
L1:
  cmp    %ebp,%ebx
  jbe    L132
L37:
  mov    %ebx,%eax
  movsbl (%r12,%rax,1),%edi
  call   <isspace@plt>
  test   %eax,%eax
  je     L39
  sub    $0x1,%ebx
  cmp    %ebx,%r13d
  jb     L37
  mov    $0x0,%ebx
L39:
  lea    0x1(%rbx),%ebp
  cmp    %ebp,%r13d
  jb     L71
  mov    $0x1,%eax
  jmp    L98
L132:
  mov    $0x0,%ebx
  jmp    L39
L159:
  add    $0x1,%r13d
  cmp    %ebp,%r13d
  jae    L64
L71:
  mov    %r13d,%ebx
  add    %r12,%rbx
  movsbl (%rbx),%edi
  call   <isdigit@plt>
  test   %rax,%rax
  jne    L159
  movsbl (%rbx),%edi
  call   <isalpha@plt>
  test   %rax,%rax
  jne    L159
  mov    $0x0,%eax
  jmp    L98
L64:
  mov    $0x1,%eax
  jmp    L98
L137:
  mov    $0x0,%eax
  jmp    L98
```

assistant: ```c
bool checkKeyValue(const char *line) {
  unsigned int equal = 0;
  unsigned int start = 0, end = 0;
  for (unsigned int i = 0; i < strlen(line); i++) {
    if (line[i] == '=') {
      equal = i;
      break;
    }
  }
  if (!equal) {
    return false;
  }
  for (unsigned int i = 0; i < equal; i++) {
    if (!isspace(line[i])) {
      start = i;
      break;
    }
  }
  for (unsigned int i = equal - 1; i > start; i--) {
    if (!isspace(line[i])) {
      end = i;
      break;
    }
  }
  for (unsigned int i = start; i < end + 1; i++) {
    if (!(isdigit(line[i]) || isalpha(line[i]))) {
      return false;
    }
  }
  return true;
}
```
user: Translate the below assembly code into C programming language:

```asm
<checkKeyValue>:
  endbr64
  push   %r14
  push   %r13
  push   %r12
  mov    %rdi,%r12
  push   %rbp
  push   %rbx
  xor    %ebx,%ebx
  jmp    L4
  nopl   0x0(%rax,%rax,1)
L91:
  mov    %ebx,%r14d
  cmpb   $0x3d,(%r12,%r14,1)
  je     L94
  add    $0x1,%ebx
L4:
  mov    %r12,%rdi
  call   <strlen@plt>
  cmp    %ebx,%eax
  ja     L91
L36:
  pop    %rbx
  xor    %eax,%eax
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  ret
  nopl   0x0(%rax)
L94:
  test   %ebx,%ebx
  je     L36
  sub    $0x1,%ebx
  xor    %ebp,%ebp
  nopl   0x0(%rax)
L35:
  movsbl (%r12,%rbp,1),%edi
  mov    %ebp,%r13d
  call   <isspace@plt>
  test   %eax,%eax
  je     L123
  add    $0x1,%rbp
  cmp    %rbp,%r14
  jne    L35
  xor    %r13d,%r13d
  mov    $0x1,%ebp
  test   %ebx,%ebx
  je     L82
  cs nopw 0x0(%rax,%rax,1)
L1:
  mov    %ebx,%eax
  lea    0x1(%rbx),%ebp
  movsbl (%r12,%rax,1),%edi
  call   <isspace@plt>
  test   %eax,%eax
  je     L112
  sub    $0x1,%ebx
L123:
  mov    $0x1,%ebp
  cmp    %r13d,%ebx
  ja     L1
  cmp    %ebp,%r13d
  jb     L82
L7:
  pop    %rbx
  mov    $0x1,%eax
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  ret
  nopl   0x0(%rax,%rax,1)
L31:
  movsbl (%rbx),%edi
  call   <isalpha@plt>
  test   %rax,%rax
  je     L36
L19:
  add    $0x1,%r13d
L112:
  cmp    %ebp,%r13d
  jae    L7
L82:
  mov    %r13d,%ebx
  add    %r12,%rbx
  movsbl (%rbx),%edi
  call   <isdigit@plt>
  test   %rax,%rax
  jne    L19
  jmp    L31
```

assistant: ```c
bool checkKeyValue(const char *line) {
  unsigned int equal = 0;
  unsigned int start = 0, end = 0;
  for (unsigned int i = 0; i < strlen(line); i++) {
    if (line[i] == '=') {
      equal = i;
      break;
    }
  }
  if (!equal) {
    return false;
  }
  for (unsigned int i = 0; i < equal; i++) {
    if (!isspace(line[i])) {
      start = i;
      break;
    }
  }
  for (unsigned int i = equal - 1; i > start; i--) {
    if (!isspace(line[i])) {
      end = i;
      break;
    }
  }
  for (unsigned int i = start; i < end + 1; i++) {
    if (!(isdigit(line[i]) || isalpha(line[i]))) {
      return false;
    }
  }
  return true;
}
```
user: 请将以下的汇编代码转换成C语言代码：

```asm
<checkKeyValue>:
  endbr64
  push   %r14
  push   %r13
  push   %r12
  mov    %rdi,%r12
  push   %rbp
  push   %rbx
  xor    %ebx,%ebx
  jmp    L82
  nopl   0x0(%rax,%rax,1)
L65:
  mov    %ebx,%r14d
  cmpb   $0x3d,(%r12,%r14,1)
  je     L135
  add    $0x1,%ebx
L82:
  mov    %r12,%rdi
  call   <strlen@plt>
  cmp    %ebx,%eax
  ja     L65
L22:
  pop    %rbx
  xor    %eax,%eax
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  ret
  nopl   0x0(%rax)
L135:
  test   %ebx,%ebx
  je     L22
  sub    $0x1,%ebx
  xor    %ebp,%ebp
  nopl   0x0(%rax)
L84:
  movsbl (%r12,%rbp,1),%edi
  mov    %ebp,%r13d
  call   <isspace@plt>
  test   %eax,%eax
  je     L92
  add    $0x1,%rbp
  cmp    %rbp,%r14
  jne    L84
  xor    %r13d,%r13d
  mov    $0x1,%ebp
  test   %ebx,%ebx
  je     L118
  cs nopw 0x0(%rax,%rax,1)
L123:
  mov    %ebx,%eax
  lea    0x1(%rbx),%ebp
  movsbl (%r12,%rax,1),%edi
  call   <isspace@plt>
  test   %eax,%eax
  je     L114
  sub    $0x1,%ebx
L92:
  mov    $0x1,%ebp
  cmp    %r13d,%ebx
  ja     L123
  cmp    %ebp,%r13d
  jb     L118
L52:
  pop    %rbx
  mov    $0x1,%eax
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  ret
  nopl   0x0(%rax,%rax,1)
L41:
  movsbl (%rbx),%edi
  call   <isalpha@plt>
  test   %rax,%rax
  je     L22
L33:
  add    $0x1,%r13d
L114:
  cmp    %ebp,%r13d
  jae    L52
L118:
  mov    %r13d,%ebx
  add    %r12,%rbx
  movsbl (%rbx),%edi
  call   <isdigit@plt>
  test   %rax,%rax
  jne    L33
  jmp    L41
```

assistant: ```c
bool checkKeyValue(const char *line) {
  unsigned int equal = 0;
  unsigned int start = 0, end = 0;
  for (unsigned int i = 0; i < strlen(line); i++) {
    if (line[i] == '=') {
      equal = i;
      break;
    }
  }
  if (!equal) {
    return false;
  }
  for (unsigned int i = 0; i < equal; i++) {
    if (!isspace(line[i])) {
      start = i;
      break;
    }
  }
  for (unsigned int i = equal - 1; i > start; i--) {
    if (!isspace(line[i])) {
      end = i;
      break;
    }
  }
  for (unsigned int i = start; i < end + 1; i++) {
    if (!(isdigit(line[i]) || isalpha(line[i]))) {
      return false;
    }
  }
  return true;
}
```
user: 请将以下的汇编代码转换成C语言代码：

```asm
<driver_mfc_write_dword>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  mov    %edi,-0x4(%rbp)
  mov    %esi,-0x8(%rbp)
  mov    %edx,-0xc(%rbp)
  mov    $0x800010,%eax
  movl   $0xa5,(%rax)
  mov    $0x800014,%eax
  movl   $0xc3,(%rax)
  mov    $0x80000c,%edx
  mov    -0xc(%rbp),%eax
  mov    %eax,(%rdx)
  mov    $0x800008,%ecx
  mov    -0x8(%rbp),%eax
  lea    0x3(%rax),%edx
  test   %eax,%eax
  cmovs  %edx,%eax
  sar    $0x2,%eax
  mov    %eax,(%rcx)
  mov    $0x800000,%eax
  movl   $0x58a9,(%rax)
  mov    $0x800000,%eax
  movl   $0xa958,(%rax)
  mov    $0x800004,%eax
  movl   $0x4,(%rax)
  mov    $0x800004,%eax
  mov    (%rax),%ecx
  mov    -0x4(%rbp),%eax
  shl    $0x5,%eax
  mov    $0x800004,%edx
  or     %ecx,%eax
  mov    %eax,(%rdx)
  mov    $0x800004,%eax
  mov    (%rax),%eax
  mov    $0x800004,%edx
  or     $0x1,%eax
  mov    %eax,(%rdx)
  nop
L2:
  mov    $0x800004,%eax
  mov    (%rax),%eax
  and    $0x1,%eax
  test   %eax,%eax
  jne    L2
  nop
  nop
  pop    %rbp
  ret
```

assistant: ```c
void driver_mfc_write_dword(uint8_t space_control, uint32_t flash_address, uint32_t flash_data) {
  (*((volatile uint32_t *)(0x800000 + 0x10))) = 0XA5;
  (*((volatile uint32_t *)(0x800000 + 0x14))) = 0XC3;
  (*((volatile uint32_t *)(0x800000 + 0xC))) = flash_data;
  (*((volatile uint32_t *)(0x800000 + 0x8))) = (flash_address / 4);
  (*((volatile uint32_t *)(0x800000 + 0x0))) = 0x58a9;
  (*((volatile uint32_t *)(0x800000 + 0x0))) = 0xa958;
  (*((volatile uint32_t *)(0x800000 + 0x4))) = (1 << 2);
  (*((volatile uint32_t *)(0x800000 + 0x4))) |= (space_control << 5);
  (*((volatile uint32_t *)(0x800000 + 0x4))) |= (1 << 0);
  while ((*((volatile uint32_t *)(0x800000 + 0x4))) & 0x00000001)
    ;
}
```
user: What is the c source code of the assembly code below:

```asm
<driver_mfc_write_dword>:
  endbr64
  movl   $0xa5,0x800010
  movl   $0xc3,0x800014
  mov    %edx,0x80000c
  lea    0x3(%rsi),%eax
  test   %esi,%esi
  cmovns %esi,%eax
  sar    $0x2,%eax
  mov    %eax,0x800008
  movl   $0x58a9,0x800000
  movl   $0xa958,0x800000
  movl   $0x4,0x800004
  mov    0x800004,%eax
  shl    $0x5,%edi
  or     %eax,%edi
  mov    %edi,0x800004
  mov    0x800004,%eax
  or     $0x1,%eax
  mov    %eax,0x800004
L1:
  mov    0x800004,%eax
  test   $0x1,%al
  jne    L1
  ret
```

assistant: ```c
void driver_mfc_write_dword(uint8_t space_control, uint32_t flash_address, uint32_t flash_data) {
  (*((volatile uint32_t *)(0x800000 + 0x10))) = 0XA5;
  (*((volatile uint32_t *)(0x800000 + 0x14))) = 0XC3;
  (*((volatile uint32_t *)(0x800000 + 0xC))) = flash_data;
  (*((volatile uint32_t *)(0x800000 + 0x8))) = (flash_address / 4);
  (*((volatile uint32_t *)(0x800000 + 0x0))) = 0x58a9;
  (*((volatile uint32_t *)(0x800000 + 0x0))) = 0xa958;
  (*((volatile uint32_t *)(0x800000 + 0x4))) = (1 << 2);
  (*((volatile uint32_t *)(0x800000 + 0x4))) |= (space_control << 5);
  (*((volatile uint32_t *)(0x800000 + 0x4))) |= (1 << 0);
  while ((*((volatile uint32_t *)(0x800000 + 0x4))) & 0x00000001)
    ;
}
```
user: 下面的汇编指令对应的C源代码是什么：

```asm
<driver_mfc_write_dword>:
  endbr64
  movl   $0xa5,0x800010
  test   %esi,%esi
  lea    0x3(%rsi),%eax
  movl   $0xc3,0x800014
  cmovns %esi,%eax
  shl    $0x5,%edi
  mov    %edx,0x80000c
  sar    $0x2,%eax
  mov    %eax,0x800008
  movl   $0x58a9,0x800000
  movl   $0xa958,0x800000
  movl   $0x4,0x800004
  mov    0x800004,%eax
  or     %eax,%edi
  mov    %edi,0x800004
  mov    0x800004,%eax
  or     $0x1,%eax
  mov    %eax,0x800004
  nopl   0x0(%rax,%rax,1)
L8:
  mov    0x800004,%eax
  test   $0x1,%al
  jne    L8
  ret
```

assistant: ```c
void driver_mfc_write_dword(uint8_t space_control, uint32_t flash_address, uint32_t flash_data) {
  (*((volatile uint32_t *)(0x800000 + 0x10))) = 0XA5;
  (*((volatile uint32_t *)(0x800000 + 0x14))) = 0XC3;
  (*((volatile uint32_t *)(0x800000 + 0xC))) = flash_data;
  (*((volatile uint32_t *)(0x800000 + 0x8))) = (flash_address / 4);
  (*((volatile uint32_t *)(0x800000 + 0x0))) = 0x58a9;
  (*((volatile uint32_t *)(0x800000 + 0x0))) = 0xa958;
  (*((volatile uint32_t *)(0x800000 + 0x4))) = (1 << 2);
  (*((volatile uint32_t *)(0x800000 + 0x4))) |= (space_control << 5);
  (*((volatile uint32_t *)(0x800000 + 0x4))) |= (1 << 0);
  while ((*((volatile uint32_t *)(0x800000 + 0x4))) & 0x00000001)
    ;
}
```
user: Converte this assembly snippet into its equivalent C code:

```asm
<driver_mfc_write_dword>:
  endbr64
  movl   $0xa5,0x800010
  test   %esi,%esi
  lea    0x3(%rsi),%eax
  movl   $0xc3,0x800014
  cmovns %esi,%eax
  shl    $0x5,%edi
  mov    %edx,0x80000c
  sar    $0x2,%eax
  mov    %eax,0x800008
  movl   $0x58a9,0x800000
  movl   $0xa958,0x800000
  movl   $0x4,0x800004
  mov    0x800004,%eax
  or     %eax,%edi
  mov    %edi,0x800004
  mov    0x800004,%eax
  or     $0x1,%eax
  mov    %eax,0x800004
  nopl   0x0(%rax,%rax,1)
L3:
  mov    0x800004,%eax
  test   $0x1,%al
  jne    L3
  ret
```

assistant: ```c
void driver_mfc_write_dword(uint8_t space_control, uint32_t flash_address, uint32_t flash_data) {
  (*((volatile uint32_t *)(0x800000 + 0x10))) = 0XA5;
  (*((volatile uint32_t *)(0x800000 + 0x14))) = 0XC3;
  (*((volatile uint32_t *)(0x800000 + 0xC))) = flash_data;
  (*((volatile uint32_t *)(0x800000 + 0x8))) = (flash_address / 4);
  (*((volatile uint32_t *)(0x800000 + 0x0))) = 0x58a9;
  (*((volatile uint32_t *)(0x800000 + 0x0))) = 0xa958;
  (*((volatile uint32_t *)(0x800000 + 0x4))) = (1 << 2);
  (*((volatile uint32_t *)(0x800000 + 0x4))) |= (space_control << 5);
  (*((volatile uint32_t *)(0x800000 + 0x4))) |= (1 << 0);
  while ((*((volatile uint32_t *)(0x800000 + 0x4))) & 0x00000001)
    ;
}
```
user: 请将这段汇编代码片段转换成等效的C代码：

```asm
<block_signals>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x10,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,-0x8(%rbp)
  xor    %eax,%eax
  lea    -0xc(%rbp),%rax
  mov    %rax,%rdi
  call   <sigfillset@plt>
  mov    D2(%rip),%rax
  mov    (%rax),%eax
  lea    -0xc(%rbp),%rcx
  mov    $0x0,%edx
  mov    %rcx,%rsi
  mov    %eax,%edi
  call   <sigprocmask@plt>
  nop
  mov    -0x8(%rbp),%rax
  sub    %fs:0x28,%rax
  je     L8
  call   <__stack_chk_fail@plt>
L8:
  leave
  ret
```

assistant: ```c
void block_signals(void) {
  sigset_t mask;
  sigfillset(&mask);
  sigprocmask(SIG_BLOCK, &mask, NULL);
}
```
user: What would the C source look like for the assembly code provided here?

```asm
<block_signals>:
  endbr64
  push   %rbx
  sub    $0x10,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,0x8(%rsp)
  xor    %eax,%eax
  lea    0x4(%rsp),%rbx
  mov    %rbx,%rdi
  call   <sigfillset@plt>
  mov    $0x0,%edx
  mov    %rbx,%rsi
  mov    D0(%rip),%rax
  mov    (%rax),%edi
  call   <sigprocmask@plt>
  mov    0x8(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L7
  add    $0x10,%rsp
  pop    %rbx
  ret
L7:
  call   <__stack_chk_fail@plt>
```

assistant: ```c
void block_signals(void) {
  sigset_t mask;
  sigfillset(&mask);
  sigprocmask(SIG_BLOCK, &mask, NULL);
}
```
user: 这段汇编代码用C语言表示是什么样的：

```asm
<block_signals>:
  endbr64
  push   %rbp
  sub    $0x10,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,0x8(%rsp)
  xor    %eax,%eax
  lea    0x4(%rsp),%rbp
  mov    %rbp,%rdi
  call   <sigfillset@plt>
  mov    D2(%rip),%rax
  xor    %edx,%edx
  mov    %rbp,%rsi
  mov    (%rax),%edi
  call   <sigprocmask@plt>
  mov    0x8(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L3
  add    $0x10,%rsp
  pop    %rbp
  ret
L3:
  call   <__stack_chk_fail@plt>
```

assistant: ```c
void block_signals(void) {
  sigset_t mask;
  sigfillset(&mask);
  sigprocmask(SIG_BLOCK, &mask, NULL);
}
```
user: 这段汇编代码用C语言表示是什么样的？

```asm
<block_signals>:
  endbr64
  push   %rbp
  sub    $0x10,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,0x8(%rsp)
  xor    %eax,%eax
  lea    0x4(%rsp),%rbp
  mov    %rbp,%rdi
  call   <sigfillset@plt>
  mov    D0(%rip),%rax
  xor    %edx,%edx
  mov    %rbp,%rsi
  mov    (%rax),%edi
  call   <sigprocmask@plt>
  mov    0x8(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L2
  add    $0x10,%rsp
  pop    %rbp
  ret
L2:
  call   <__stack_chk_fail@plt>
```

assistant: ```c
void block_signals(void) {
  sigset_t mask;
  sigfillset(&mask);
  sigprocmask(SIG_BLOCK, &mask, NULL);
}
```
user: Please show me the C implementation that matches the assembly code listed below:

```asm
<see_wall>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x20,%rsp
  mov    %edi,-0x14(%rbp)
  mov    %esi,-0x18(%rbp)
  mov    %edx,-0x1c(%rbp)
  lea    -0x1c(%rbp),%rdx
  lea    -0x18(%rbp),%rcx
  mov    -0x14(%rbp),%eax
  mov    %rcx,%rsi
  mov    %eax,%edi
  mov    $0x0,%eax
  call   <mmove@plt>
  test   %eax,%eax
  jne    L26
  mov    $0x1,%eax
  jmp    L47
L26:
  mov    -0x1c(%rbp),%edx
  mov    -0x18(%rbp),%eax
  mov    %edx,%esi
  mov    %eax,%edi
  mov    $0x0,%eax
  call   <loc_symbol@plt>
  mov    %al,-0x1(%rbp)
  cmpb   $0x23,-0x1(%rbp)
  je     L34
  cmpb   $0x25,-0x1(%rbp)
  jne    L28
L34:
  mov    $0x1,%eax
  jmp    L47
L28:
  mov    $0x0,%eax
L47:
  leave
  ret
```

assistant: ```c
int see_wall(dir, y, x)
int dir, y, x;
{
  char c;
  if (!mmove(dir, &y, &x))
    return 1;
  else if ((c = loc_symbol(y, x)) == '#' || c == '%')
    return 1;
  else
    return 0;
}
```
user: Converte this assembly snippet into its equivalent C code:

```asm
<see_wall>:
  endbr64
  sub    $0x18,%rsp
  mov    %esi,0xc(%rsp)
  mov    %edx,0x8(%rsp)
  lea    0x8(%rsp),%rdx
  lea    0xc(%rsp),%rsi
  mov    $0x0,%eax
  call   <mmove@plt>
  mov    %eax,%edx
  mov    $0x1,%eax
  test   %edx,%edx
  jne    L4
L1:
  add    $0x18,%rsp
  ret
L4:
  mov    0x8(%rsp),%esi
  mov    0xc(%rsp),%edi
  mov    $0x0,%eax
  call   <loc_symbol@plt>
  sub    $0x23,%eax
  test   $0xfd,%al
  sete   %al
  movzbl %al,%eax
  jmp    L1
```

assistant: ```c
int see_wall(dir, y, x)
int dir, y, x;
{
  char c;
  if (!mmove(dir, &y, &x))
    return 1;
  else if ((c = loc_symbol(y, x)) == '#' || c == '%')
    return 1;
  else
    return 0;
}
```
user: 请从给定的汇编指令推导出C源代码：

```asm
<see_wall>:
  endbr64
  sub    $0x18,%rsp
  xor    %eax,%eax
  mov    %esi,0xc(%rsp)
  lea    0xc(%rsp),%rsi
  mov    %edx,0x8(%rsp)
  lea    0x8(%rsp),%rdx
  call   <mmove@plt>
  mov    %eax,%r8d
  mov    $0x1,%eax
  test   %r8d,%r8d
  je     L8
  mov    0x8(%rsp),%esi
  mov    0xc(%rsp),%edi
  xor    %eax,%eax
  call   <loc_symbol@plt>
  sub    $0x23,%eax
  test   $0xfd,%al
  sete   %al
  movzbl %al,%eax
L8:
  add    $0x18,%rsp
  ret
```

assistant: ```c
int see_wall(dir, y, x)
int dir, y, x;
{
  char c;
  if (!mmove(dir, &y, &x))
    return 1;
  else if ((c = loc_symbol(y, x)) == '#' || c == '%')
    return 1;
  else
    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
<see_wall>:
  endbr64
  sub    $0x18,%rsp
  xor    %eax,%eax
  mov    %esi,0xc(%rsp)
  lea    0xc(%rsp),%rsi
  mov    %edx,0x8(%rsp)
  lea    0x8(%rsp),%rdx
  call   <mmove@plt>
  mov    %eax,%r8d
  mov    $0x1,%eax
  test   %r8d,%r8d
  je     L8
  mov    0x8(%rsp),%esi
  mov    0xc(%rsp),%edi
  xor    %eax,%eax
  call   <loc_symbol@plt>
  sub    $0x23,%eax
  test   $0xfd,%al
  sete   %al
  movzbl %al,%eax
L8:
  add    $0x18,%rsp
  ret
```

assistant: ```c
int see_wall(dir, y, x)
int dir, y, x;
{
  char c;
  if (!mmove(dir, &y, &x))
    return 1;
  else if ((c = loc_symbol(y, x)) == '#' || c == '%')
    return 1;
  else
    return 0;
}
```
user: 请将以下的汇编代码转换成C语言代码：

```asm
<draw_arc>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  mov    %rdi,-0x8(%rbp)
  mov    %rsi,-0x10(%rbp)
  mov    %rdx,-0x18(%rbp)
  mov    %rcx,-0x20(%rbp)
  mov    %r8d,-0x24(%rbp)
  mov    %r9d,-0x28(%rbp)
  mov    $0x1,%eax
  pop    %rbp
  ret
```

assistant: ```c
int draw_arc(long x_0, long y_0, long w, long h, int th1, int th2, int mode) {
  x_0 = x_0;
  y_0 = y_0;
  w = w;
  h = h;
  th1 = th1;
  th2 = th2;
  mode = mode;
  return (1);
}
```
user: 提供的汇编代码用C语言表示会是什么样子：

```asm
<draw_arc>:
  endbr64
  mov    $0x1,%eax
  ret
```

assistant: ```c
int draw_arc(long x_0, long y_0, long w, long h, int th1, int th2, int mode) {
  x_0 = x_0;
  y_0 = y_0;
  w = w;
  h = h;
  th1 = th1;
  th2 = th2;
  mode = mode;
  return (1);
}
```