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

```asm
<set_y>:
  endbr64
  movl   $0x0,(%rdi)
  cmp    $0x3,%edx
  jle    L55
  lea    -0x4(%rdx),%r8d
  mov    $0x1,%eax
  xor    %ecx,%ecx
  add    $0x2,%r8
  jmp    L68
L51:
  lea    (%rcx,%rcx,4),%edx
  add    %edx,%edx
  mov    %edx,(%rdi)
  movsbl -0x1(%rsi,%rax,1),%ecx
  lea    -0x30(%rdx,%rcx,1),%ecx
  movslq %eax,%rdx
  add    $0x1,%rax
  mov    %ecx,(%rdi)
  cmp    %r8,%rax
  je     L48
L68:
  movzbl -0x1(%rsi,%rax,1),%edx
  sub    $0x30,%edx
  cmp    $0x9,%dl
  jbe    L51
L79:
  movl   $0xffffffff,(%rdi)
  ret
  nopw   0x0(%rax,%rax,1)
L48:
  lea    (%rsi,%rdx,1),%rcx
  lea    0x1(%rdx),%rax
L9:
  movzbl (%rcx),%ecx
  movzbl (%rsi,%rax,1),%eax
  cmp    %al,%cl
  je     L79
  movzbl 0x2(%rsi,%rdx,1),%edx
  cmp    %dl,%al
  je     L79
  cmp    %dl,%cl
  je     L79
  ret
L55:
  mov    %rsi,%rcx
  mov    $0x1,%eax
  xor    %edx,%edx
  jmp    L9
```

assistant: ```c
void set_y(int *y, char *str, int len) {
  int i;
  *y = 0;
  i = 0;
  while (i < len - 3) {
    if (str[i] >= '0' && str[i] <= '9') {
      *y *= 10;
      *y += str[i] - '0';
    } else {
      *y = -1;
      return;
    }
    i++;
  }
  if (str[i] == str[i + 1] || str[i] == str[i + 2] || str[i + 1] == str[i + 2])
    *y = -1;
}
```
user: 下面的汇编指令对应的C源代码是什么:

```asm
<mcp23s17_write_bit>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x30,%rsp
  mov    %edi,-0x14(%rbp)
  mov    %esi,-0x18(%rbp)
  mov    %edx,-0x1c(%rbp)
  mov    %ecx,-0x20(%rbp)
  mov    %r8d,-0x24(%rbp)
  mov    -0x24(%rbp),%edx
  mov    -0x20(%rbp),%ecx
  mov    -0x1c(%rbp),%eax
  mov    %ecx,%esi
  mov    %eax,%edi
  call   <mcp23s17_read_reg@plt>
  mov    %eax,-0x4(%rbp)
  cmpl   $0x0,-0x14(%rbp)
  je     L10
  mov    -0x18(%rbp),%eax
  mov    $0x1,%edx
  mov    %eax,%ecx
  shl    %cl,%edx
  mov    %edx,%eax
  or     %eax,-0x4(%rbp)
  jmp    L17
L10:
  mov    -0x18(%rbp),%eax
  mov    $0x1,%edx
  mov    %eax,%ecx
  shl    %cl,%edx
  mov    %edx,%eax
  xor    $0xff,%al
  and    %eax,-0x4(%rbp)
L17:
  mov    -0x24(%rbp),%ecx
  mov    -0x20(%rbp),%edx
  mov    -0x1c(%rbp),%esi
  mov    -0x4(%rbp),%eax
  mov    %eax,%edi
  call   <mcp23s17_write_reg@plt>
  leave
  ret
```

assistant: ```c
void mcp23s17_write_bit(uint8_t data, uint8_t bit_num, uint8_t reg, uint8_t hw_addr, int fd) {
  uint8_t reg_data = mcp23s17_read_reg(reg, hw_addr, fd);
  if (data) {
    reg_data |= 1 << bit_num;
  } else {
    reg_data &= 0xff ^ (1 << bit_num);
  }
  return mcp23s17_write_reg(reg_data, reg, hw_addr, fd);
}
```
user: Converte this assembly snippet into its equivalent C code:

```asm
<mcp23s17_write_bit>:
  endbr64
  push   %r14
  push   %r13
  push   %r12
  push   %rbp
  push   %rbx
  mov    %edi,%r14d
  mov    %esi,%r13d
  mov    %edx,%ebx
  mov    %ecx,%ebp
  mov    %r8d,%r12d
  mov    %r8d,%edx
  mov    %ecx,%esi
  mov    %ebx,%edi
  call   <mcp23s17_read_reg@plt>
  mov    %eax,%edi
  test   %r14d,%r14d
  je     L10
  bts    %r13d,%edi
L6:
  mov    %r12d,%ecx
  mov    %ebp,%edx
  mov    %ebx,%esi
  call   <mcp23s17_write_reg@plt>
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  ret
L10:
  mov    $0x1,%eax
  mov    %r13d,%ecx
  shl    %cl,%eax
  xor    $0xff,%al
  and    %eax,%edi
  jmp    L6
```

assistant: ```c
void mcp23s17_write_bit(uint8_t data, uint8_t bit_num, uint8_t reg, uint8_t hw_addr, int fd) {
  uint8_t reg_data = mcp23s17_read_reg(reg, hw_addr, fd);
  if (data) {
    reg_data |= 1 << bit_num;
  } else {
    reg_data &= 0xff ^ (1 << bit_num);
  }
  return mcp23s17_write_reg(reg_data, reg, hw_addr, fd);
}
```
user: 请显示与下面列出的汇编代码相匹配的C语言实现:

```asm
<mcp23s17_write_bit>:
  endbr64
  push   %r14
  mov    %esi,%r14d
  mov    %ecx,%esi
  push   %r13
  mov    %r8d,%r13d
  push   %r12
  mov    %ecx,%r12d
  push   %rbp
  mov    %edx,%ebp
  mov    %r8d,%edx
  push   %rbx
  mov    %edi,%ebx
  mov    %ebp,%edi
  call   <mcp23s17_read_reg@plt>
  mov    %r14d,%ecx
  mov    $0x1,%edi
  mov    %ebp,%esi
  shl    %cl,%edi
  mov    %eax,%edx
  mov    %r13d,%ecx
  or     %edi,%edx
  xor    $0xff,%dil
  and    %eax,%edi
  test   %ebx,%ebx
  pop    %rbx
  pop    %rbp
  cmovne %edx,%edi
  mov    %r12d,%edx
  pop    %r12
  pop    %r13
  pop    %r14
  jmp    1070 <mcp23s17_write_reg@plt>
```

assistant: ```c
void mcp23s17_write_bit(uint8_t data, uint8_t bit_num, uint8_t reg, uint8_t hw_addr, int fd) {
  uint8_t reg_data = mcp23s17_read_reg(reg, hw_addr, fd);
  if (data) {
    reg_data |= 1 << bit_num;
  } else {
    reg_data &= 0xff ^ (1 << bit_num);
  }
  return mcp23s17_write_reg(reg_data, reg, hw_addr, fd);
}
```
user: 下面的汇编指令对应的C源代码是什么：

```asm
<mcp23s17_write_bit>:
  endbr64
  push   %r14
  mov    %esi,%r14d
  mov    %ecx,%esi
  push   %r13
  mov    %r8d,%r13d
  push   %r12
  mov    %ecx,%r12d
  push   %rbp
  mov    %edx,%ebp
  mov    %r8d,%edx
  push   %rbx
  mov    %edi,%ebx
  mov    %ebp,%edi
  call   <mcp23s17_read_reg@plt>
  mov    %r14d,%ecx
  mov    $0x1,%edi
  mov    %ebp,%esi
  shl    %cl,%edi
  mov    %eax,%edx
  mov    %r13d,%ecx
  or     %edi,%edx
  xor    $0xff,%dil
  and    %eax,%edi
  test   %ebx,%ebx
  pop    %rbx
  pop    %rbp
  cmovne %edx,%edi
  mov    %r12d,%edx
  pop    %r12
  pop    %r13
  pop    %r14
  jmp    1070 <mcp23s17_write_reg@plt>
```

assistant: ```c
void mcp23s17_write_bit(uint8_t data, uint8_t bit_num, uint8_t reg, uint8_t hw_addr, int fd) {
  uint8_t reg_data = mcp23s17_read_reg(reg, hw_addr, fd);
  if (data) {
    reg_data |= 1 << bit_num;
  } else {
    reg_data &= 0xff ^ (1 << bit_num);
  }
  return mcp23s17_write_reg(reg_data, reg, hw_addr, fd);
}
```
user: Demonstrate the C code that generates the assembly output below:

```asm
<horner>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  mov    %rdi,-0x18(%rbp)
  mov    %esi,-0x1c(%rbp)
  mov    %edx,-0x20(%rbp)
  movl   $0x0,-0x8(%rbp)
  movl   $0x0,-0x4(%rbp)
  jmp    L13
L6:
  mov    -0x8(%rbp),%eax
  imul   -0x20(%rbp),%eax
  mov    %eax,%edx
  mov    -0x4(%rbp),%eax
  cltq
  lea    0x0(,%rax,4),%rcx
  mov    -0x18(%rbp),%rax
  add    %rcx,%rax
  mov    (%rax),%eax
  add    %edx,%eax
  mov    %eax,-0x8(%rbp)
  addl   $0x1,-0x4(%rbp)
L13:
  mov    -0x4(%rbp),%eax
  cmp    -0x1c(%rbp),%eax
  jl     L6
  mov    -0x8(%rbp),%eax
  pop    %rbp
  ret
```

assistant: ```c
int horner(int *array, int length, int x) {
  int sum = 0;
  for (int i = 0; i < length; i++) {
    sum = (sum * x) + array[i];
  }
  return sum;
}
```
user: 提供的汇编代码用C语言表示会是什么样子:

```asm
<horner>:
  endbr64
  test   %esi,%esi
  jle    L7
  mov    %rdi,%rcx
  lea    -0x1(%rsi),%eax
  lea    0x4(%rdi,%rax,4),%rsi
  mov    $0x0,%eax
L15:
  imul   %edx,%eax
  add    (%rcx),%eax
  add    $0x4,%rcx
  cmp    %rsi,%rcx
  jne    L15
  ret
L7:
  mov    $0x0,%eax
  ret
```

assistant: ```c
int horner(int *array, int length, int x) {
  int sum = 0;
  for (int i = 0; i < length; i++) {
    sum = (sum * x) + array[i];
  }
  return sum;
}
```
user: What is the c source code of the assembly code below?

```asm
<horner>:
  endbr64
  test   %esi,%esi
  jle    L12
  lea    -0x1(%rsi),%eax
  lea    0x4(%rdi,%rax,4),%rcx
  xor    %eax,%eax
  nopw   0x0(%rax,%rax,1)
L19:
  imul   %edx,%eax
  add    $0x4,%rdi
  add    -0x4(%rdi),%eax
  cmp    %rcx,%rdi
  jne    L19
  ret
  nopl   0x0(%rax,%rax,1)
L12:
  xor    %eax,%eax
  ret
```

assistant: ```c
int horner(int *array, int length, int x) {
  int sum = 0;
  for (int i = 0; i < length; i++) {
    sum = (sum * x) + array[i];
  }
  return sum;
}
```
user: 请显示与下面列出的汇编代码相匹配的C语言实现：

```asm
<horner>:
  endbr64
  test   %esi,%esi
  jle    L0
  lea    -0x1(%rsi),%eax
  lea    0x4(%rdi,%rax,4),%rcx
  xor    %eax,%eax
  nopw   0x0(%rax,%rax,1)
L11:
  imul   %edx,%eax
  add    $0x4,%rdi
  add    -0x4(%rdi),%eax
  cmp    %rdi,%rcx
  jne    L11
  ret
  nopl   0x0(%rax,%rax,1)
L0:
  xor    %eax,%eax
  ret
```

assistant: ```c
int horner(int *array, int length, int x) {
  int sum = 0;
  for (int i = 0; i < length; i++) {
    sum = (sum * x) + array[i];
  }
  return sum;
}
```
user: What would the C source look like for the assembly code provided here:

```asm
<scan_ip4>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x30,%rsp
  mov    %rdi,-0x28(%rbp)
  mov    %rsi,-0x30(%rbp)
  mov    %fs:0x28,%rax
  mov    %rax,-0x8(%rbp)
  xor    %eax,%eax
  movl   $0x0,-0x14(%rbp)
  movl   $0x0,-0x10(%rbp)
  jmp    L60
L48:
  lea    -0x15(%rbp),%rdx
  mov    -0x28(%rbp),%rax
  mov    %rdx,%rsi
  mov    %rax,%rdi
  call   <_scan_un@plt>
  mov    %eax,-0xc(%rbp)
  mov    -0xc(%rbp),%eax
  add    $0x1,%eax
  add    %eax,-0x14(%rbp)
  cmpl   $0x0,-0xc(%rbp)
  jne    L3
  mov    $0x0,%eax
  jmp    L17
L3:
  mov    -0x10(%rbp),%eax
  movslq %eax,%rdx
  mov    -0x30(%rbp),%rax
  add    %rax,%rdx
  movzbl -0x15(%rbp),%eax
  mov    %al,(%rdx)
  mov    -0xc(%rbp),%eax
  cltq
  add    %rax,-0x28(%rbp)
  cmpl   $0x2,-0x10(%rbp)
  jg     L47
  mov    -0x28(%rbp),%rax
  movzbl (%rax),%eax
  cmp    $0x2e,%al
  je     L47
  mov    $0x0,%eax
  jmp    L17
L47:
  addq   $0x1,-0x28(%rbp)
  addl   $0x1,-0x10(%rbp)
L60:
  cmpl   $0x3,-0x10(%rbp)
  jle    L48
  mov    -0x14(%rbp),%eax
  sub    $0x1,%eax
L17:
  mov    -0x8(%rbp),%rdx
  sub    %fs:0x28,%rdx
  je     L68
  call   <__stack_chk_fail@plt>
L68:
  leave
  ret
```

assistant: ```c
int scan_ip4(const char *s, char ip[4]) {
  uint32_t l = 0;
  uint8_t u;
  int i;
  for (i = 0; i < 4; ++i) {
    int j;
    l += (j = _scan_un(s, &u)) + 1;
    if (!j)
      return 0;
    ip[i] = u;
    s += j;
    if (i < 3 && *s != '.')
      return 0;
    ++s;
  }
  return l - 1;
}
```
user: What is the c source code of the assembly code below?

```asm
<scan_ip4>:
  endbr64
  push   %r14
  push   %r13
  push   %r12
  push   %rbp
  push   %rbx
  sub    $0x10,%rsp
  mov    %rdi,%r14
  mov    %fs:0x28,%rax
  mov    %rax,0x8(%rsp)
  xor    %eax,%eax
  mov    %rsi,%rbx
  mov    $0x1,%ebp
  mov    $0x0,%r12d
  lea    0x7(%rsp),%r13
  jmp    L32
L11:
  cmp    $0x3,%ebp
  jle    L50
  lea    -0x1(%r12),%eax
L5:
  mov    0x8(%rsp),%rdx
  sub    %fs:0x28,%rdx
  jne    L38
  add    $0x10,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  ret
L50:
  lea    0x1(%rax),%r14
L4:
  add    $0x1,%ebp
  add    $0x1,%rbx
L32:
  mov    %r13,%rsi
  mov    %r14,%rdi
  call   <_scan_un@plt>
  lea    0x1(%r12,%rax,1),%r12d
  test   %eax,%eax
  je     L5
  movzbl 0x7(%rsp),%edx
  mov    %dl,(%rbx)
  cltq
  add    %r14,%rax
  lea    -0x1(%rbp),%edx
  cmp    $0x2,%edx
  jg     L11
  cmpb   $0x2e,(%rax)
  jne    L25
  lea    0x1(%rax),%r14
  jmp    L4
L25:
  mov    $0x0,%eax
  jmp    L5
L38:
  call   <__stack_chk_fail@plt>
```

assistant: ```c
int scan_ip4(const char *s, char ip[4]) {
  uint32_t l = 0;
  uint8_t u;
  int i;
  for (i = 0; i < 4; ++i) {
    int j;
    l += (j = _scan_un(s, &u)) + 1;
    if (!j)
      return 0;
    ip[i] = u;
    s += j;
    if (i < 3 && *s != '.')
      return 0;
    ++s;
  }
  return l - 1;
}
```
user: 请将以下的汇编代码转换成C语言代码:

```asm
<scan_ip4>:
  endbr64
  push   %r14
  xor    %r14d,%r14d
  push   %r13
  xor    %r13d,%r13d
  push   %r12
  push   %rbp
  mov    %rsi,%rbp
  push   %rbx
  mov    %rdi,%rbx
  sub    $0x10,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,0x8(%rsp)
  xor    %eax,%eax
  lea    0x7(%rsp),%r12
L34:
  mov    %r12,%rsi
  mov    %rbx,%rdi
  call   <_scan_un@plt>
  lea    0x1(%rax,%r14,1),%r14d
  test   %eax,%eax
  je     L11
  movzbl 0x7(%rsp),%edx
  cltq
  add    %rax,%rbx
  mov    %dl,0x0(%rbp,%r13,1)
  cmp    $0x3,%r13
  je     L49
  cmpb   $0x2e,(%rbx)
  jne    L11
  add    $0x1,%rbx
  add    $0x1,%r13
  jmp    L34
  nopl   0x0(%rax)
L49:
  lea    -0x1(%r14),%eax
L45:
  mov    0x8(%rsp),%rdx
  sub    %fs:0x28,%rdx
  jne    L29
  add    $0x10,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  ret
  nopl   0x0(%rax)
L11:
  xor    %eax,%eax
  jmp    L45
L29:
  call   <__stack_chk_fail@plt>
```

assistant: ```c
int scan_ip4(const char *s, char ip[4]) {
  uint32_t l = 0;
  uint8_t u;
  int i;
  for (i = 0; i < 4; ++i) {
    int j;
    l += (j = _scan_un(s, &u)) + 1;
    if (!j)
      return 0;
    ip[i] = u;
    s += j;
    if (i < 3 && *s != '.')
      return 0;
    ++s;
  }
  return l - 1;
}
```
user: Translate the below assembly code into C programming language:

```asm
<scan_ip4>:
  endbr64
  push   %r14
  xor    %r14d,%r14d
  push   %r13
  xor    %r13d,%r13d
  push   %r12
  push   %rbp
  mov    %rsi,%rbp
  push   %rbx
  mov    %rdi,%rbx
  sub    $0x10,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,0x8(%rsp)
  xor    %eax,%eax
  lea    0x7(%rsp),%r12
L42:
  mov    %r12,%rsi
  mov    %rbx,%rdi
  call   <_scan_un@plt>
  lea    0x1(%rax,%r14,1),%r14d
  test   %eax,%eax
  je     L30
  movzbl 0x7(%rsp),%edx
  cltq
  add    %rax,%rbx
  mov    %dl,0x0(%rbp,%r13,1)
  cmp    $0x3,%r13
  je     L50
  cmpb   $0x2e,(%rbx)
  jne    L30
  add    $0x1,%rbx
  add    $0x1,%r13
  jmp    L42
  nopl   0x0(%rax)
L50:
  lea    -0x1(%r14),%eax
L56:
  mov    0x8(%rsp),%rdx
  sub    %fs:0x28,%rdx
  jne    L52
  add    $0x10,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  ret
  nopl   0x0(%rax)
L30:
  xor    %eax,%eax
  jmp    L56
L52:
  call   <__stack_chk_fail@plt>
```

assistant: ```c
int scan_ip4(const char *s, char ip[4]) {
  uint32_t l = 0;
  uint8_t u;
  int i;
  for (i = 0; i < 4; ++i) {
    int j;
    l += (j = _scan_un(s, &u)) + 1;
    if (!j)
      return 0;
    ip[i] = u;
    s += j;
    if (i < 3 && *s != '.')
      return 0;
    ++s;
  }
  return l - 1;
}
```
user: 请从给定的汇编指令推导出C源代码:

```asm
<main>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x30,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,-0x8(%rbp)
  xor    %eax,%eax
  mov    $0x0,%eax
  mov    -0x8(%rbp),%rdx
  sub    %fs:0x28,%rdx
  je     L8
  call   <__stack_chk_fail@plt>
L8:
  leave
  ret
```

assistant: ```c
int main() {
  int (*p2)(int *, int (*f)(int *));
  int (*p3[5])(int *);
  int (*(*p4)[5])(int *);
  int(*(*p5)(int *))[5];
}
```
user: 请将以下的汇编代码转换成C语言代码：

```asm
<main>:
  endbr64
  mov    $0x0,%eax
  ret
```

assistant: ```c
int main() {
  int (*p2)(int *, int (*f)(int *));
  int (*p3[5])(int *);
  int (*(*p4)[5])(int *);
  int(*(*p5)(int *))[5];
}
```
user: 请将以下的汇编代码转换成C语言代码：

```asm
<main>:
  endbr64
  xor    %eax,%eax
  ret
```

assistant: ```c
int main() {
  int (*p2)(int *, int (*f)(int *));
  int (*p3[5])(int *);
  int (*(*p4)[5])(int *);
  int(*(*p5)(int *))[5];
}
```
user: Translate the below assembly code into C programming language:

```asm
<main>:
  endbr64
  xor    %eax,%eax
  ret
```

assistant: ```c
int main() {
  int (*p2)(int *, int (*f)(int *));
  int (*p3[5])(int *);
  int (*(*p4)[5])(int *);
  int(*(*p5)(int *))[5];
}
```
user: 请从给定的汇编指令推导出C源代码：

```asm
<bitstream_write_bit_from_bitoffset>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  mov    %rdi,-0x28(%rbp)
  mov    %esi,-0x2c(%rbp)
  mov    %rdx,-0x38(%rbp)
  mov    -0x38(%rbp),%rax
  mov    (%rax),%eax
  shr    $0x3,%eax
  mov    %eax,-0x10(%rbp)
  mov    -0x38(%rbp),%rax
  mov    (%rax),%eax
  and    $0x7,%eax
  mov    %eax,-0xc(%rbp)
  mov    -0x28(%rbp),%rax
  mov    (%rax),%rdx
  mov    -0x10(%rbp),%eax
  add    %rdx,%rax
  mov    %rax,-0x8(%rbp)
  cmpl   $0x0,-0x2c(%rbp)
  setne  %al
  mov    %al,-0x11(%rbp)
  shlb   $0x7,-0x11(%rbp)
  movzbl -0x11(%rbp),%edx
  mov    -0xc(%rbp),%eax
  mov    %eax,%ecx
  sar    %cl,%edx
  mov    %edx,%eax
  mov    %al,-0x11(%rbp)
  mov    -0x8(%rbp),%rax
  movzbl (%rax),%eax
  or     -0x11(%rbp),%al
  mov    %eax,%edx
  mov    -0x8(%rbp),%rax
  mov    %dl,(%rax)
  mov    -0x38(%rbp),%rax
  mov    (%rax),%eax
  lea    0x1(%rax),%edx
  mov    -0x38(%rbp),%rax
  mov    %edx,(%rax)
  nop
  pop    %rbp
  ret
```

assistant: ```c
void bitstream_write_bit_from_bitoffset(char **b, const unsigned int val, unsigned int *bit_pos) {
  unsigned int byte_offset = (*bit_pos - *bit_pos % 8) / 8;
  unsigned int bit_offset = *bit_pos % 8;
  unsigned char *ptr = (unsigned char *)*b + byte_offset;
  unsigned char stamp;
  stamp = val != 0;
  stamp <<= 8 - 1;
  stamp >>= bit_offset;
  *ptr |= stamp;
  *bit_pos += 1;
}
```
user: 下面的汇编指令对应的C源代码是什么：

```asm
<bitstream_write_bit_from_bitoffset>:
  endbr64
  mov    (%rdx),%ecx
  mov    %ecx,%eax
  shr    $0x3,%eax
  mov    %eax,%eax
  add    (%rdi),%rax
  test   %esi,%esi
  setne  %sil
  movzbl %sil,%esi
  shl    $0x7,%esi
  and    $0x7,%ecx
  sar    %cl,%esi
  or     %sil,(%rax)
  addl   $0x1,(%rdx)
  ret
```

assistant: ```c
void bitstream_write_bit_from_bitoffset(char **b, const unsigned int val, unsigned int *bit_pos) {
  unsigned int byte_offset = (*bit_pos - *bit_pos % 8) / 8;
  unsigned int bit_offset = *bit_pos % 8;
  unsigned char *ptr = (unsigned char *)*b + byte_offset;
  unsigned char stamp;
  stamp = val != 0;
  stamp <<= 8 - 1;
  stamp >>= bit_offset;
  *ptr |= stamp;
  *bit_pos += 1;
}
```
user: Converte this assembly snippet into its equivalent C code:

```asm
<bitstream_write_bit_from_bitoffset>:
  endbr64
  mov    (%rdx),%ecx
  mov    %ecx,%eax
  shr    $0x3,%eax
  add    (%rdi),%rax
  test   %esi,%esi
  setne  %sil
  and    $0x7,%ecx
  movzbl %sil,%esi
  shl    $0x7,%esi
  sar    %cl,%esi
  or     %sil,(%rax)
  addl   $0x1,(%rdx)
  ret
```

assistant: ```c
void bitstream_write_bit_from_bitoffset(char **b, const unsigned int val, unsigned int *bit_pos) {
  unsigned int byte_offset = (*bit_pos - *bit_pos % 8) / 8;
  unsigned int bit_offset = *bit_pos % 8;
  unsigned char *ptr = (unsigned char *)*b + byte_offset;
  unsigned char stamp;
  stamp = val != 0;
  stamp <<= 8 - 1;
  stamp >>= bit_offset;
  *ptr |= stamp;
  *bit_pos += 1;
}
```
user: What would the C source look like for the assembly code provided here?

```asm
<bitstream_write_bit_from_bitoffset>:
  endbr64
  mov    (%rdx),%ecx
  mov    %ecx,%eax
  shr    $0x3,%eax
  add    (%rdi),%rax
  test   %esi,%esi
  setne  %sil
  and    $0x7,%ecx
  movzbl %sil,%esi
  shl    $0x7,%esi
  sar    %cl,%esi
  or     %sil,(%rax)
  addl   $0x1,(%rdx)
  ret
```

assistant: ```c
void bitstream_write_bit_from_bitoffset(char **b, const unsigned int val, unsigned int *bit_pos) {
  unsigned int byte_offset = (*bit_pos - *bit_pos % 8) / 8;
  unsigned int bit_offset = *bit_pos % 8;
  unsigned char *ptr = (unsigned char *)*b + byte_offset;
  unsigned char stamp;
  stamp = val != 0;
  stamp <<= 8 - 1;
  stamp >>= bit_offset;
  *ptr |= stamp;
  *bit_pos += 1;
}
```
user: What is the c source code of the assembly code below?

```asm
<BG_CopyStringIntoBuffer>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  push   %rbx
  sub    $0x38,%rsp
  mov    %rdi,-0x28(%rbp)
  mov    %rsi,-0x30(%rbp)
  mov    %edx,-0x34(%rbp)
  mov    %rcx,-0x40(%rbp)
  mov    -0x40(%rbp),%rax
  mov    (%rax),%ebx
  mov    -0x28(%rbp),%rax
  mov    %rax,%rdi
  call   <strlen@plt>
  add    %ebx,%eax
  add    $0x1,%eax
  cmp    %eax,-0x34(%rbp)
  ja     L6
  lea    D7(%rip),%rax
  mov    %rax,%rdi
  call   <BG_AnimParseError@plt>
L6:
  mov    -0x40(%rbp),%rax
  mov    (%rax),%eax
  mov    %eax,%edx
  mov    -0x30(%rbp),%rax
  add    %rdx,%rax
  mov    %rax,-0x18(%rbp)
  mov    -0x28(%rbp),%rdx
  mov    -0x18(%rbp),%rax
  mov    %rdx,%rsi
  mov    %rax,%rdi
  call   <strcpy@plt>
  mov    -0x28(%rbp),%rax
  mov    %rax,%rdi
  call   <strlen@plt>
  lea    0x1(%rax),%edx
  mov    -0x40(%rbp),%rax
  mov    (%rax),%eax
  add    %eax,%edx
  mov    -0x40(%rbp),%rax
  mov    %edx,(%rax)
  mov    -0x18(%rbp),%rax
  mov    -0x8(%rbp),%rbx
  leave
  ret
```

tool_calls: name: disassemble_data
arguments: data_tag: D7
type: string

tool: D7: BG_CopyStringIntoBuffer: out of buffer space

assistant: ```c
char *BG_CopyStringIntoBuffer(char *string, char *buffer, unsigned int bufSize, unsigned int *offset) {
  char *pch;
  if (*offset + strlen(string) + 1 >= bufSize) {
    BG_AnimParseError("BG_CopyStringIntoBuffer: out of buffer space");
  }
  pch = &buffer[*offset];
  strcpy(pch, string);
  *offset += strlen(string) + 1;
  return pch;
}
```
user: What would the C source look like for the assembly code provided here?

```asm
<BG_CopyStringIntoBuffer>:
  endbr64
  push   %r14
  push   %r13
  push   %r12
  push   %rbp
  push   %rbx
  mov    %rdi,%r12
  mov    %rsi,%rbx
  mov    %edx,%r13d
  mov    %rcx,%rbp
  mov    (%rcx),%r14d
  call   <strlen@plt>
  lea    0x1(%r14,%rax,1),%eax
  cmp    %r13d,%eax
  jae    L0
L1:
  mov    0x0(%rbp),%eax
  add    %rax,%rbx
  mov    %r12,%rsi
  mov    %rbx,%rdi
  call   <strcpy@plt>
  mov    %r12,%rdi
  call   <strlen@plt>
  add    $0x1,%eax
  add    %eax,0x0(%rbp)
  mov    %rbx,%rax
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  ret
L0:
  lea    D6(%rip),%rdi
  call   <BG_AnimParseError@plt>
  jmp    L1
```

tool_calls: name: read_data
arguments: label: D6
type_guessed: string

tool: D6: BG_CopyStringIntoBuffer: out of buffer space

assistant: ```c
char *BG_CopyStringIntoBuffer(char *string, char *buffer, unsigned int bufSize, unsigned int *offset) {
  char *pch;
  if (*offset + strlen(string) + 1 >= bufSize) {
    BG_AnimParseError("BG_CopyStringIntoBuffer: out of buffer space");
  }
  pch = &buffer[*offset];
  strcpy(pch, string);
  *offset += strlen(string) + 1;
  return pch;
}
```
user: 这段汇编代码用C语言表示是什么样的：

```asm
<BG_CopyStringIntoBuffer>:
  endbr64
  push   %r14
  mov    (%rcx),%r14d
  push   %r13
  mov    %edx,%r13d
  push   %r12
  mov    %rsi,%r12
  push   %rbp
  mov    %rdi,%rbp
  push   %rbx
  mov    %rcx,%rbx
  call   <strlen@plt>
  lea    0x1(%r14,%rax,1),%eax
  cmp    %r13d,%eax
  jae    L6
L14:
  mov    (%rbx),%eax
  mov    %rbp,%rsi
  add    %rax,%r12
  mov    %r12,%rdi
  call   <strcpy@plt>
  mov    %rbp,%rdi
  call   <strlen@plt>
  add    $0x1,%eax
  add    %eax,(%rbx)
  pop    %rbx
  mov    %r12,%rax
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  ret
  nopl   0x0(%rax,%rax,1)
L6:
  lea    D2(%rip),%rdi
  call   <BG_AnimParseError@plt>
  jmp    L14
```

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

tool: D2: BG_CopyStringIntoBuffer: out of buffer space

assistant: ```c
char *BG_CopyStringIntoBuffer(char *string, char *buffer, unsigned int bufSize, unsigned int *offset) {
  char *pch;
  if (*offset + strlen(string) + 1 >= bufSize) {
    BG_AnimParseError("BG_CopyStringIntoBuffer: out of buffer space");
  }
  pch = &buffer[*offset];
  strcpy(pch, string);
  *offset += strlen(string) + 1;
  return pch;
}
```
user: 这段汇编代码用C语言表示是什么样的？

```asm
<BG_CopyStringIntoBuffer>:
  endbr64
  push   %r14
  mov    (%rcx),%r14d
  push   %r13
  mov    %edx,%r13d
  push   %r12
  mov    %rsi,%r12
  push   %rbp
  mov    %rdi,%rbp
  push   %rbx
  mov    %rcx,%rbx
  call   <strlen@plt>
  lea    0x1(%r14,%rax,1),%eax
  cmp    %r13d,%eax
  jae    L2
L11:
  mov    (%rbx),%eax
  mov    %rbp,%rsi
  add    %rax,%r12
  mov    %r12,%rdi
  call   <strcpy@plt>
  mov    %rbp,%rdi
  call   <strlen@plt>
  add    $0x1,%eax
  add    %eax,(%rbx)
  pop    %rbx
  mov    %r12,%rax
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  ret
  nopl   0x0(%rax,%rax,1)
L2:
  lea    D4(%rip),%rdi
  call   <BG_AnimParseError@plt>
  jmp    L11
```

tool_calls: name: unpack_data
arguments: data_label: D4
datatype: string

tool: D4: BG_CopyStringIntoBuffer: out of buffer space

assistant: ```c
char *BG_CopyStringIntoBuffer(char *string, char *buffer, unsigned int bufSize, unsigned int *offset) {
  char *pch;
  if (*offset + strlen(string) + 1 >= bufSize) {
    BG_AnimParseError("BG_CopyStringIntoBuffer: out of buffer space");
  }
  pch = &buffer[*offset];
  strcpy(pch, string);
  *offset += strlen(string) + 1;
  return pch;
}
```
user: 请将这段汇编代码片段转换成等效的C代码：

```asm
<FIQ_enable>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x10,%rsp
  mov    $0x0,%eax
  call   <__get_cpsr@plt>
  mov    %eax,-0x4(%rbp)
  mov    -0x4(%rbp),%eax
  and    $0xffffffbf,%eax
  mov    %eax,%edi
  call   <__set_cpsr@plt>
  mov    -0x4(%rbp),%eax
  leave
  ret
```

assistant: ```c
unsigned FIQ_enable(void) {
  unsigned _cpsr_val;
  _cpsr_val = __get_cpsr();
  __set_cpsr(_cpsr_val & ~0x00000040);
  return _cpsr_val;
}
```
user: Demonstrate the C code that generates the assembly output below:

```asm
<FIQ_enable>:
  endbr64
  push   %rbx
  mov    $0x0,%eax
  call   <__get_cpsr@plt>
  mov    %eax,%ebx
  mov    %eax,%edi
  and    $0xffffffbf,%edi
  call   <__set_cpsr@plt>
  mov    %ebx,%eax
  pop    %rbx
  ret
```

assistant: ```c
unsigned FIQ_enable(void) {
  unsigned _cpsr_val;
  _cpsr_val = __get_cpsr();
  __set_cpsr(_cpsr_val & ~0x00000040);
  return _cpsr_val;
}
```