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

```asm
<print_opts>:
  endbr64
  push   %r12
  mov    %rdi,%r12
  mov    %rsi,%rdi
  push   %rbp
  mov    %rsi,%rbp
  push   %rbx
  call   <CMSG_DATA@plt>
  mov    0x0(%rbp),%rbp
  mov    $0x8,%edi
  mov    %rax,%rbx
  call   <CMSG_ALIGN@plt>
  mov    %r12,%rsi
  lea    D16(%rip),%rdi
  sub    %rax,%rbp
  xor    %eax,%eax
  call   <printf@plt>
  test   %rbp,%rbp
  jne    L17
  pop    %rbx
  pop    %rbp
  pop    %r12
  ret
  nopl   (%rax)
L17:
  lea    D8(%rip),%rdi
  xor    %eax,%eax
  add    %rbx,%rbp
  call   <printf@plt>
  lea    D28(%rip),%r12
L19:
  movzbl (%rbx),%esi
  mov    %r12,%rdi
  xor    %eax,%eax
  add    $0x1,%rbx
  call   <printf@plt>
  cmp    %rbp,%rbx
  jne    L19
  pop    %rbx
  mov    $0x7d,%edi
  pop    %rbp
  pop    %r12
  jmp    1080 <putchar@plt>
```

tool_calls: name: unpack_data
arguments: tag: D16
type_infered: string
name: unpack_data
arguments: tag: D8
type_infered: string
name: unpack_data
arguments: tag: D28
type_infered: string

tool: D16: %s

tool: D8: , {opts=0x

tool: D28: %02x

assistant: ```c
void print_opts(const char *name, const struct cmsghdr *c) {
  const unsigned char *opts = (const unsigned char *)CMSG_DATA(c);
  const size_t len = c->cmsg_len - CMSG_ALIGN(sizeof(*c));
  printf("%s", name);
  if (len) {
    printf(", {opts=0x");
    size_t i;
    for (i = 0; i < len; ++i)
      printf("%02x", opts[i]);
    printf("}");
  }
}
```
user: 提供的汇编代码用C语言表示会是什么样子:

```asm
<print_opts>:
  endbr64
  push   %r12
  mov    %rdi,%r12
  mov    %rsi,%rdi
  push   %rbp
  mov    %rsi,%rbp
  push   %rbx
  call   <CMSG_DATA@plt>
  mov    0x0(%rbp),%rbp
  mov    $0x8,%edi
  mov    %rax,%rbx
  call   <CMSG_ALIGN@plt>
  mov    %r12,%rsi
  lea    D16(%rip),%rdi
  sub    %rax,%rbp
  xor    %eax,%eax
  call   <printf@plt>
  test   %rbp,%rbp
  jne    L4
  pop    %rbx
  pop    %rbp
  pop    %r12
  ret
  nopl   (%rax)
L4:
  lea    D5(%rip),%rdi
  xor    %eax,%eax
  add    %rbx,%rbp
  call   <printf@plt>
  lea    D28(%rip),%r12
L5:
  movzbl (%rbx),%esi
  mov    %r12,%rdi
  xor    %eax,%eax
  add    $0x1,%rbx
  call   <printf@plt>
  cmp    %rbx,%rbp
  jne    L5
  pop    %rbx
  mov    $0x7d,%edi
  pop    %rbp
  pop    %r12
  jmp    1080 <putchar@plt>
```

tool_calls: name: read_data
arguments: label: D16
data_type: string
name: read_data
arguments: label: D5
data_type: string
name: read_data
arguments: label: D28
data_type: string

tool: D16: %s

tool: D5: , {opts=0x

tool: D28: %02x

assistant: ```c
void print_opts(const char *name, const struct cmsghdr *c) {
  const unsigned char *opts = (const unsigned char *)CMSG_DATA(c);
  const size_t len = c->cmsg_len - CMSG_ALIGN(sizeof(*c));
  printf("%s", name);
  if (len) {
    printf(", {opts=0x");
    size_t i;
    for (i = 0; i < len; ++i)
      printf("%02x", opts[i]);
    printf("}");
  }
}
```
user: 请将这段汇编代码片段转换成等效的C代码:

```asm
<format_sector>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x10,%rsp
  mov    %edi,-0x4(%rbp)
  mov    %esi,-0x8(%rbp)
  mov    %edx,-0xc(%rbp)
  mov    %ecx,-0x10(%rbp)
  mov    -0x8(%rbp),%edx
  mov    -0x4(%rbp),%eax
  mov    %edx,%esi
  mov    %eax,%edi
  call   <check_cs@plt>
  test   %rax,%rax
  je     L7
  mov    -0xc(%rbp),%eax
  mov    $0x200,%edx
  cmp    %edx,%eax
  cmova  %edx,%eax
  mov    %eax,-0xc(%rbp)
  mov    -0x8(%rbp),%edx
  mov    -0x4(%rbp),%eax
  mov    %edx,%esi
  mov    %eax,%edi
  call   <goto_sector@plt>
  mov    -0xc(%rbp),%eax
  shr    $0x8,%eax
  movzbl %al,%eax
  mov    %eax,%esi
  mov    $0x110,%edi
  call   <_out@plt>
  mov    -0xc(%rbp),%eax
  movzbl %al,%eax
  mov    %eax,%esi
  mov    $0x111,%edi
  call   <_out@plt>
  mov    -0x10(%rbp),%eax
  shr    $0x18,%eax
  mov    %eax,%esi
  mov    $0x112,%edi
  call   <_out@plt>
  mov    -0x10(%rbp),%eax
  shr    $0x10,%eax
  movzbl %al,%eax
  mov    %eax,%esi
  mov    $0x113,%edi
  call   <_out@plt>
  mov    -0x10(%rbp),%eax
  shr    $0x8,%eax
  movzbl %al,%eax
  mov    %eax,%esi
  mov    $0x114,%edi
  call   <_out@plt>
  mov    -0x10(%rbp),%eax
  movzbl %al,%eax
  mov    %eax,%esi
  mov    $0x115,%edi
  call   <_out@plt>
  mov    $0x8,%esi
  mov    $0x3f6,%edi
  call   <_out@plt>
  mov    $0x0,%eax
  call   <yield_hw@plt>
L7:
  nop
  leave
  ret
```

assistant: ```c
void format_sector(unsigned int c, unsigned int s, unsigned int nsector, unsigned int value) {
  if (check_cs(c, s)) {
    nsector = nsector > 512 ? 512 : nsector;
    goto_sector(c, s);
    _out(0x110, (nsector >> 8) & 0xFF);
    _out(0x110 + 1, nsector & 0xFF);
    _out(0x110 + 2, (value >> 24) & 0xFF);
    _out(0x110 + 3, (value >> 16) & 0xFF);
    _out(0x110 + 4, (value >> 8) & 0xFF);
    _out(0x110 + 5, value & 0xFF);
    _out(0x3F6, 0x08);
    yield_hw();
  }
}
```
user: 下面的汇编指令对应的C源代码是什么:

```asm
<format_sector>:
  endbr64
  push   %r13
  push   %r12
  push   %rbp
  push   %rbx
  sub    $0x8,%rsp
  mov    %edi,%ebp
  mov    %esi,%r12d
  mov    %edx,%ebx
  mov    %ecx,%r13d
  call   <check_cs@plt>
  test   %rax,%rax
  jne    L18
L2:
  add    $0x8,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  ret
L18:
  mov    $0x200,%eax
  cmp    %eax,%ebx
  cmova  %eax,%ebx
  mov    %r12d,%esi
  mov    %ebp,%edi
  call   <goto_sector@plt>
  mov    %ebx,%esi
  shr    $0x8,%esi
  mov    $0x110,%edi
  call   <_out@plt>
  movzbl %bl,%esi
  mov    $0x111,%edi
  call   <_out@plt>
  mov    %r13d,%esi
  shr    $0x18,%esi
  mov    $0x112,%edi
  call   <_out@plt>
  mov    %r13d,%esi
  shr    $0x10,%esi
  movzbl %sil,%esi
  mov    $0x113,%edi
  call   <_out@plt>
  mov    %r13d,%eax
  movzbl %ah,%esi
  mov    $0x114,%edi
  call   <_out@plt>
  movzbl %r13b,%esi
  mov    $0x115,%edi
  call   <_out@plt>
  mov    $0x8,%esi
  mov    $0x3f6,%edi
  call   <_out@plt>
  mov    $0x0,%eax
  call   <yield_hw@plt>
  jmp    L2
```

assistant: ```c
void format_sector(unsigned int c, unsigned int s, unsigned int nsector, unsigned int value) {
  if (check_cs(c, s)) {
    nsector = nsector > 512 ? 512 : nsector;
    goto_sector(c, s);
    _out(0x110, (nsector >> 8) & 0xFF);
    _out(0x110 + 1, nsector & 0xFF);
    _out(0x110 + 2, (value >> 24) & 0xFF);
    _out(0x110 + 3, (value >> 16) & 0xFF);
    _out(0x110 + 4, (value >> 8) & 0xFF);
    _out(0x110 + 5, value & 0xFF);
    _out(0x3F6, 0x08);
    yield_hw();
  }
}
```
user: What is the c source code of the assembly code below?

```asm
<format_sector>:
  endbr64
  push   %r13
  mov    %ecx,%r13d
  push   %r12
  mov    %esi,%r12d
  push   %rbp
  mov    %edi,%ebp
  push   %rbx
  mov    %edx,%ebx
  sub    $0x8,%rsp
  call   <check_cs@plt>
  test   %rax,%rax
  jne    L8
  add    $0x8,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  ret
  nopl   (%rax)
L8:
  mov    $0x200,%eax
  mov    %r12d,%esi
  mov    %ebp,%edi
  cmp    %eax,%ebx
  cmova  %eax,%ebx
  call   <goto_sector@plt>
  mov    $0x110,%edi
  mov    %ebx,%esi
  shr    $0x8,%esi
  call   <_out@plt>
  movzbl %bl,%esi
  mov    $0x111,%edi
  call   <_out@plt>
  mov    %r13d,%esi
  mov    $0x112,%edi
  shr    $0x18,%esi
  call   <_out@plt>
  mov    %r13d,%esi
  mov    $0x113,%edi
  shr    $0x10,%esi
  movzbl %sil,%esi
  call   <_out@plt>
  mov    %r13d,%eax
  mov    $0x114,%edi
  movzbl %ah,%esi
  call   <_out@plt>
  movzbl %r13b,%esi
  mov    $0x115,%edi
  call   <_out@plt>
  mov    $0x8,%esi
  mov    $0x3f6,%edi
  call   <_out@plt>
  add    $0x8,%rsp
  xor    %eax,%eax
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  jmp    10a0 <yield_hw@plt>
```

assistant: ```c
void format_sector(unsigned int c, unsigned int s, unsigned int nsector, unsigned int value) {
  if (check_cs(c, s)) {
    nsector = nsector > 512 ? 512 : nsector;
    goto_sector(c, s);
    _out(0x110, (nsector >> 8) & 0xFF);
    _out(0x110 + 1, nsector & 0xFF);
    _out(0x110 + 2, (value >> 24) & 0xFF);
    _out(0x110 + 3, (value >> 16) & 0xFF);
    _out(0x110 + 4, (value >> 8) & 0xFF);
    _out(0x110 + 5, value & 0xFF);
    _out(0x3F6, 0x08);
    yield_hw();
  }
}
```
user: Translate the below assembly code into C programming language:

```asm
<format_sector>:
  endbr64
  push   %r13
  mov    %ecx,%r13d
  push   %r12
  mov    %esi,%r12d
  push   %rbp
  mov    %edi,%ebp
  push   %rbx
  mov    %edx,%ebx
  sub    $0x8,%rsp
  call   <check_cs@plt>
  test   %rax,%rax
  jne    L9
  add    $0x8,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  ret
  nopl   (%rax)
L9:
  mov    $0x200,%eax
  mov    %r12d,%esi
  mov    %ebp,%edi
  cmp    %eax,%ebx
  cmova  %eax,%ebx
  call   <goto_sector@plt>
  mov    $0x110,%edi
  mov    %ebx,%esi
  shr    $0x8,%esi
  call   <_out@plt>
  movzbl %bl,%esi
  mov    $0x111,%edi
  call   <_out@plt>
  mov    %r13d,%esi
  mov    $0x112,%edi
  shr    $0x18,%esi
  call   <_out@plt>
  mov    %r13d,%esi
  mov    $0x113,%edi
  shr    $0x10,%esi
  movzbl %sil,%esi
  call   <_out@plt>
  mov    %r13d,%eax
  mov    $0x114,%edi
  movzbl %ah,%esi
  call   <_out@plt>
  movzbl %r13b,%esi
  mov    $0x115,%edi
  call   <_out@plt>
  mov    $0x8,%esi
  mov    $0x3f6,%edi
  call   <_out@plt>
  add    $0x8,%rsp
  xor    %eax,%eax
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  jmp    10a0 <yield_hw@plt>
```

assistant: ```c
void format_sector(unsigned int c, unsigned int s, unsigned int nsector, unsigned int value) {
  if (check_cs(c, s)) {
    nsector = nsector > 512 ? 512 : nsector;
    goto_sector(c, s);
    _out(0x110, (nsector >> 8) & 0xFF);
    _out(0x110 + 1, nsector & 0xFF);
    _out(0x110 + 2, (value >> 24) & 0xFF);
    _out(0x110 + 3, (value >> 16) & 0xFF);
    _out(0x110 + 4, (value >> 8) & 0xFF);
    _out(0x110 + 5, value & 0xFF);
    _out(0x3F6, 0x08);
    yield_hw();
  }
}
```
user: What would the C source look like for the assembly code provided here?

```asm
<stoc>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x20,%rsp
  mov    %edi,%eax
  mov    %ax,-0x14(%rbp)
  mov    $0x2,%esi
  mov    $0x1,%edi
  call   <calloc@plt>
  mov    %rax,-0x8(%rbp)
  movzwl -0x14(%rbp),%eax
  mov    %eax,%edx
  mov    -0x8(%rbp),%rax
  mov    %dl,(%rax)
  movzwl -0x14(%rbp),%eax
  sar    $0x8,%ax
  mov    %eax,%edx
  mov    -0x8(%rbp),%rax
  add    $0x1,%rax
  mov    %dl,(%rax)
  mov    -0x8(%rbp),%rax
  leave
  ret
```

assistant: ```c
unsigned char *stoc(short num) {
  unsigned char *temp = calloc(1, sizeof(char) * 2);
  temp[0] = num;
  temp[1] = num >> 8;
  return temp;
}
```
user: 请将这段汇编代码片段转换成等效的C代码：

```asm
<stoc>:
  endbr64
  push   %rbx
  mov    %edi,%ebx
  mov    $0x2,%esi
  mov    $0x1,%edi
  call   <calloc@plt>
  mov    %bl,(%rax)
  movzbl %bh,%edx
  mov    %dl,0x1(%rax)
  pop    %rbx
  ret
```

assistant: ```c
unsigned char *stoc(short num) {
  unsigned char *temp = calloc(1, sizeof(char) * 2);
  temp[0] = num;
  temp[1] = num >> 8;
  return temp;
}
```
user: 提供的汇编代码用C语言表示会是什么样子：

```asm
<stoc>:
  endbr64
  push   %rbx
  mov    $0x2,%esi
  mov    %edi,%ebx
  mov    $0x1,%edi
  call   <calloc@plt>
  mov    %bx,(%rax)
  pop    %rbx
  ret
```

assistant: ```c
unsigned char *stoc(short num) {
  unsigned char *temp = calloc(1, sizeof(char) * 2);
  temp[0] = num;
  temp[1] = num >> 8;
  return temp;
}
```
user: Translate the below assembly code into C programming language:

```asm
<stoc>:
  endbr64
  push   %rbx
  mov    $0x2,%esi
  mov    %edi,%ebx
  mov    $0x1,%edi
  call   <calloc@plt>
  mov    %bx,(%rax)
  pop    %rbx
  ret
```

assistant: ```c
unsigned char *stoc(short num) {
  unsigned char *temp = calloc(1, sizeof(char) * 2);
  temp[0] = num;
  temp[1] = num >> 8;
  return temp;
}
```
user: 下面的汇编指令对应的C源代码是什么：

```asm
<search_binary>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x30,%rsp
  mov    %rdi,-0x18(%rbp)
  mov    %rsi,-0x20(%rbp)
  mov    %edx,-0x24(%rbp)
  mov    %ecx,-0x28(%rbp)
  mov    %r8,-0x30(%rbp)
  movl   $0x0,-0xc(%rbp)
  mov    -0x28(%rbp),%eax
  sub    $0x1,%eax
  mov    %eax,-0x4(%rbp)
  mov    -0xc(%rbp),%edx
  mov    -0x4(%rbp),%eax
  add    %edx,%eax
  mov    %eax,%edx
  shr    $0x1f,%edx
  add    %edx,%eax
  sar    %eax
  mov    %eax,-0x8(%rbp)
  jmp    L80
L74:
  mov    -0x8(%rbp),%eax
  imul   -0x24(%rbp),%eax
  movslq %eax,%rdx
  mov    -0x20(%rbp),%rax
  lea    (%rdx,%rax,1),%rcx
  mov    -0x18(%rbp),%rax
  mov    -0x30(%rbp),%rdx
  mov    %rcx,%rsi
  mov    %rax,%rdi
  call   *%rdx
  cmp    $0x1,%eax
  je     L27
  cmp    $0x1,%eax
  jg     L12
  cmp    $0xffffffff,%eax
  je     L7
  test   %eax,%eax
  je     L65
  jmp    L12
L27:
  mov    -0x8(%rbp),%eax
  add    $0x1,%eax
  mov    %eax,-0xc(%rbp)
  jmp    L12
L65:
  mov    -0x8(%rbp),%eax
  jmp    L34
L7:
  mov    -0x8(%rbp),%eax
  sub    $0x1,%eax
  mov    %eax,-0x4(%rbp)
  nop
L12:
  mov    -0xc(%rbp),%edx
  mov    -0x4(%rbp),%eax
  add    %edx,%eax
  mov    %eax,%edx
  shr    $0x1f,%edx
  add    %edx,%eax
  sar    %eax
  mov    %eax,-0x8(%rbp)
L80:
  mov    -0xc(%rbp),%eax
  cmp    -0x4(%rbp),%eax
  jle    L74
  mov    $0xffffffff,%eax
L34:
  leave
  ret
```

assistant: ```c
int search_binary(void *element, void *array, int size, int length, int (*compare)(void *, void *)) {
  int lo, mid, hi;
  for (lo = 0, hi = length - 1, mid = (lo + hi) / 2; lo <= hi; mid = (lo + hi) / 2)
    switch (compare(element, array + mid * size)) {
    case 1:
      lo = mid + 1;
      break;
    case 0:
      return mid;
    case -1:
      hi = mid - 1;
      break;
    }
  return -1;
}
```
user: 这段汇编代码用C语言表示是什么样的：

```asm
<search_binary>:
  endbr64
  push   %r15
  push   %r14
  push   %r13
  push   %r12
  push   %rbp
  push   %rbx
  sub    $0x18,%rsp
  mov    %rsi,0x8(%rsp)
  lea    -0x1(%rcx),%ebp
  mov    %ebp,%ebx
  shr    $0x1f,%ebx
  add    %ebp,%ebx
  sar    %ebx
  test   %ebp,%ebp
  js     L28
  mov    %rdi,%r13
  mov    %edx,%r14d
  mov    %r8,%r15
  mov    $0x0,%r12d
  jmp    L4
L41:
  sub    $0x1,%ebx
  cmp    $0xffffffff,%eax
  cmove  %ebx,%ebp
L39:
  lea    (%r12,%rbp,1),%eax
  mov    %eax,%ebx
  shr    $0x1f,%ebx
  add    %eax,%ebx
  sar    %ebx
  cmp    %ebp,%r12d
  jg     L53
L4:
  mov    %r14d,%esi
  imul   %ebx,%esi
  movslq %esi,%rsi
  add    0x8(%rsp),%rsi
  mov    %r13,%rdi
  call   *%r15
  test   %eax,%eax
  je     L6
  cmp    $0x1,%eax
  jne    L41
  lea    0x1(%rbx),%r12d
  jmp    L39
L53:
  mov    $0xffffffff,%ebx
L6:
  mov    %ebx,%eax
  add    $0x18,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  pop    %r15
  ret
L28:
  mov    $0xffffffff,%ebx
  jmp    L6
```

assistant: ```c
int search_binary(void *element, void *array, int size, int length, int (*compare)(void *, void *)) {
  int lo, mid, hi;
  for (lo = 0, hi = length - 1, mid = (lo + hi) / 2; lo <= hi; mid = (lo + hi) / 2)
    switch (compare(element, array + mid * size)) {
    case 1:
      lo = mid + 1;
      break;
    case 0:
      return mid;
    case -1:
      hi = mid - 1;
      break;
    }
  return -1;
}
```
user: 请将以下的汇编代码转换成C语言代码：

```asm
<search_binary>:
  endbr64
  push   %r15
  push   %r14
  lea    -0x1(%rcx),%r14d
  push   %r13
  push   %r12
  mov    %r14d,%r12d
  push   %rbp
  shr    $0x1f,%r12d
  push   %rbx
  add    %r14d,%r12d
  sar    %r12d
  sub    $0x18,%rsp
  mov    %edx,0xc(%rsp)
  test   %r14d,%r14d
  js     L31
  mov    %rdi,%rbp
  mov    %rsi,%r13
  mov    %r8,%r15
  xor    %ebx,%ebx
L17:
  mov    0xc(%rsp),%esi
  mov    %rbp,%rdi
  imul   %r12d,%esi
  movslq %esi,%rsi
  add    %r13,%rsi
  call   *%r15
  test   %eax,%eax
  je     L5
  cmp    $0x1,%eax
  je     L14
  sub    $0x1,%r12d
  cmp    $0xffffffff,%eax
  cmove  %r12d,%r14d
L11:
  lea    (%rbx,%r14,1),%eax
  mov    %eax,%r12d
  shr    $0x1f,%r12d
  add    %eax,%r12d
  sar    %r12d
  cmp    %r14d,%ebx
  jle    L17
L31:
  mov    $0xffffffff,%r12d
L5:
  add    $0x18,%rsp
  mov    %r12d,%eax
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  pop    %r15
  ret
  nopl   (%rax)
L14:
  lea    0x1(%r12),%ebx
  jmp    L11
```

assistant: ```c
int search_binary(void *element, void *array, int size, int length, int (*compare)(void *, void *)) {
  int lo, mid, hi;
  for (lo = 0, hi = length - 1, mid = (lo + hi) / 2; lo <= hi; mid = (lo + hi) / 2)
    switch (compare(element, array + mid * size)) {
    case 1:
      lo = mid + 1;
      break;
    case 0:
      return mid;
    case -1:
      hi = mid - 1;
      break;
    }
  return -1;
}
```
user: 下面的汇编指令对应的C源代码是什么:

```asm
<search_binary>:
  endbr64
  push   %r15
  push   %r14
  lea    -0x1(%rcx),%r14d
  push   %r13
  push   %r12
  mov    %r14d,%r12d
  push   %rbp
  shr    $0x1f,%r12d
  push   %rbx
  add    %r14d,%r12d
  sar    %r12d
  sub    $0x18,%rsp
  mov    %edx,0xc(%rsp)
  test   %r14d,%r14d
  js     L6
  mov    %rdi,%rbp
  mov    %rsi,%r13
  mov    %r8,%r15
  xor    %ebx,%ebx
L23:
  mov    0xc(%rsp),%esi
  mov    %rbp,%rdi
  imul   %r12d,%esi
  movslq %esi,%rsi
  add    %r13,%rsi
  call   *%r15
  test   %eax,%eax
  je     L9
  cmp    $0x1,%eax
  je     L35
  sub    $0x1,%r12d
  cmp    $0xffffffff,%eax
  cmove  %r12d,%r14d
L7:
  lea    (%rbx,%r14,1),%eax
  mov    %eax,%r12d
  shr    $0x1f,%r12d
  add    %eax,%r12d
  sar    %r12d
  cmp    %r14d,%ebx
  jle    L23
L6:
  mov    $0xffffffff,%r12d
L9:
  add    $0x18,%rsp
  mov    %r12d,%eax
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  pop    %r15
  ret
  nopl   (%rax)
L35:
  lea    0x1(%r12),%ebx
  jmp    L7
```

assistant: ```c
int search_binary(void *element, void *array, int size, int length, int (*compare)(void *, void *)) {
  int lo, mid, hi;
  for (lo = 0, hi = length - 1, mid = (lo + hi) / 2; lo <= hi; mid = (lo + hi) / 2)
    switch (compare(element, array + mid * size)) {
    case 1:
      lo = mid + 1;
      break;
    case 0:
      return mid;
    case -1:
      hi = mid - 1;
      break;
    }
  return -1;
}
```
user: 提供的汇编代码用C语言表示会是什么样子:

```asm
<skip_whitespace>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x20,%rsp
  mov    %rdi,-0x18(%rbp)
  mov    -0x18(%rbp),%rax
  mov    %rax,%rdi
  call   <getc@plt>
  mov    %eax,-0xc(%rbp)
  movq   $0x0,-0x8(%rbp)
  jmp    L21
L6:
  mov    -0x18(%rbp),%rax
  mov    %rax,%rdi
  call   <getc@plt>
  mov    %eax,-0xc(%rbp)
  addq   $0x1,-0x8(%rbp)
L21:
  mov    D3(%rip),%rax
  mov    (%rax),%eax
  cmp    %eax,-0xc(%rbp)
  je     L5
  mov    -0xc(%rbp),%eax
  movzbl %al,%eax
  mov    %eax,%edi
  call   <isspace@plt>
  test   %rax,%rax
  jne    L6
L5:
  mov    D3(%rip),%rax
  mov    (%rax),%eax
  cmp    %eax,-0xc(%rbp)
  je     L30
  mov    -0x18(%rbp),%rdx
  mov    -0xc(%rbp),%eax
  mov    %rdx,%rsi
  mov    %eax,%edi
  call   <ungetc@plt>
L30:
  mov    -0x8(%rbp),%rax
  leave
  ret
```

assistant: ```c
size_t skip_whitespace(FILE *stream) {
  int c = getc(stream);
  size_t size = 0;
  while (c != EOF && isspace((unsigned char)c)) {
    c = getc(stream);
    size++;
  }
  if (c != EOF)
    ungetc(c, stream);
  return size;
}
```
user: What is the c source code of the assembly code below:

```asm
<skip_whitespace>:
  endbr64
  push   %r12
  push   %rbp
  push   %rbx
  mov    %rdi,%r12
  call   <getc@plt>
  mov    %eax,%ebx
  mov    $0x0,%ebp
  mov    D4(%rip),%rax
  cmp    (%rax),%ebx
  je     L42
L4:
  movzbl %bl,%edi
  call   <isspace@plt>
  test   %rax,%rax
  je     L21
  mov    %r12,%rdi
  call   <getc@plt>
  mov    %eax,%ebx
  add    $0x1,%rbp
  mov    D4(%rip),%rax
  cmp    %ebx,(%rax)
  jne    L4
  jmp    L42
L21:
  mov    D4(%rip),%rax
  cmp    %ebx,(%rax)
  je     L42
  mov    %r12,%rsi
  mov    %ebx,%edi
  call   <ungetc@plt>
L42:
  mov    %rbp,%rax
  pop    %rbx
  pop    %rbp
  pop    %r12
  ret
```

assistant: ```c
size_t skip_whitespace(FILE *stream) {
  int c = getc(stream);
  size_t size = 0;
  while (c != EOF && isspace((unsigned char)c)) {
    c = getc(stream);
    size++;
  }
  if (c != EOF)
    ungetc(c, stream);
  return size;
}
```
user: 请从给定的汇编指令推导出C源代码:

```asm
<skip_whitespace>:
  endbr64
  push   %r13
  mov    %rdi,%r13
  push   %r12
  xor    %r12d,%r12d
  push   %rbp
  push   %rbx
  sub    $0x8,%rsp
  call   <getc@plt>
  mov    D1(%rip),%rbx
  mov    %eax,%ebp
  cmp    (%rbx),%eax
  jne    L14
  jmp    L45
  nopl   0x0(%rax,%rax,1)
L48:
  mov    %r13,%rdi
  add    $0x1,%r12
  call   <getc@plt>
  mov    %eax,%ebp
  cmp    %eax,(%rbx)
  je     L45
L14:
  movzbl %bpl,%edi
  call   <isspace@plt>
  test   %rax,%rax
  jne    L48
  cmp    %ebp,(%rbx)
  je     L45
  mov    %r13,%rsi
  mov    %ebp,%edi
  call   <ungetc@plt>
L45:
  add    $0x8,%rsp
  mov    %r12,%rax
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  ret
```

assistant: ```c
size_t skip_whitespace(FILE *stream) {
  int c = getc(stream);
  size_t size = 0;
  while (c != EOF && isspace((unsigned char)c)) {
    c = getc(stream);
    size++;
  }
  if (c != EOF)
    ungetc(c, stream);
  return size;
}
```
user: 请从给定的汇编指令推导出C源代码：

```asm
<skip_whitespace>:
  endbr64
  push   %r13
  mov    %rdi,%r13
  push   %r12
  xor    %r12d,%r12d
  push   %rbp
  push   %rbx
  sub    $0x8,%rsp
  call   <getc@plt>
  mov    D2(%rip),%rbx
  mov    %eax,%ebp
  cmp    (%rbx),%eax
  jne    L19
  jmp    L22
  nopl   0x0(%rax,%rax,1)
L7:
  mov    %r13,%rdi
  add    $0x1,%r12
  call   <getc@plt>
  mov    %eax,%ebp
  cmp    %eax,(%rbx)
  je     L22
L19:
  movzbl %bpl,%edi
  call   <isspace@plt>
  test   %rax,%rax
  jne    L7
  cmp    %ebp,(%rbx)
  je     L22
  mov    %r13,%rsi
  mov    %ebp,%edi
  call   <ungetc@plt>
L22:
  add    $0x8,%rsp
  mov    %r12,%rax
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  ret
```

assistant: ```c
size_t skip_whitespace(FILE *stream) {
  int c = getc(stream);
  size_t size = 0;
  while (c != EOF && isspace((unsigned char)c)) {
    c = getc(stream);
    size++;
  }
  if (c != EOF)
    ungetc(c, stream);
  return size;
}
```
user: 下面的汇编指令对应的C源代码是什么：

```asm
<g_set_objectstatus_byname>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x20,%rsp
  mov    %rdi,-0x18(%rbp)
  mov    %esi,-0x1c(%rbp)
  mov    -0x18(%rbp),%rax
  mov    %rax,%rdi
  call   <g_get_object_id@plt>
  mov    %eax,-0x4(%rbp)
  cmpl   $0xffffffff,-0x4(%rbp)
  jne    L14
  mov    $0xffffffff,%eax
  jmp    L3
L14:
  mov    -0x1c(%rbp),%edx
  mov    -0x4(%rbp),%eax
  mov    %edx,%esi
  mov    %eax,%edi
  call   <g_set_objectstatus@plt>
L3:
  leave
  ret
```

assistant: ```c
int g_set_objectstatus_byname(char *label, int status) {
  int id;
  if ((id = g_get_object_id(label)) == -1)
    return -1;
  return g_set_objectstatus(id, status);
}
```
user: Translate the below assembly code into C programming language:

```asm
<g_set_objectstatus_byname>:
  endbr64
  push   %rbx
  mov    %esi,%ebx
  call   <g_get_object_id@plt>
  cmp    $0xffffffff,%eax
  je     L2
  mov    %ebx,%esi
  mov    %eax,%edi
  call   <g_set_objectstatus@plt>
L2:
  pop    %rbx
  ret
```

assistant: ```c
int g_set_objectstatus_byname(char *label, int status) {
  int id;
  if ((id = g_get_object_id(label)) == -1)
    return -1;
  return g_set_objectstatus(id, status);
}
```
user: Please show me the C implementation that matches the assembly code listed below:

```asm
<g_set_objectstatus_byname>:
  endbr64
  push   %rbp
  mov    %esi,%ebp
  call   <g_get_object_id@plt>
  cmp    $0xffffffff,%eax
  je     L5
  mov    %ebp,%esi
  mov    %eax,%edi
  pop    %rbp
  jmp    1060 <g_set_objectstatus@plt>
  nopl   0x0(%rax,%rax,1)
L5:
  mov    $0xffffffff,%eax
  pop    %rbp
  ret
```

assistant: ```c
int g_set_objectstatus_byname(char *label, int status) {
  int id;
  if ((id = g_get_object_id(label)) == -1)
    return -1;
  return g_set_objectstatus(id, status);
}
```
user: Demonstrate the C code that generates the assembly output below:

```asm
<g_set_objectstatus_byname>:
  endbr64
  push   %rbp
  mov    %esi,%ebp
  call   <g_get_object_id@plt>
  cmp    $0xffffffff,%eax
  je     L6
  mov    %ebp,%esi
  mov    %eax,%edi
  pop    %rbp
  jmp    1060 <g_set_objectstatus@plt>
  nopl   0x0(%rax,%rax,1)
L6:
  mov    $0xffffffff,%eax
  pop    %rbp
  ret
```

assistant: ```c
int g_set_objectstatus_byname(char *label, int status) {
  int id;
  if ((id = g_get_object_id(label)) == -1)
    return -1;
  return g_set_objectstatus(id, status);
}
```
user: Translate the below assembly code into C programming language:

```asm
<fx>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  mov    %rdi,-0x18(%rbp)
  mov    %rsi,-0x20(%rbp)
  mov    -0x18(%rbp),%rdx
  mov    -0x20(%rbp),%rax
  add    %rdx,%rax
  mov    %rax,-0x8(%rbp)
  mov    -0x8(%rbp),%rax
  sub    -0x18(%rbp),%rax
  pop    %rbp
  ret
```

assistant: ```c
long unsigned int fx(char *a, long unsigned int sz) {
  char *b = a + sz;
  return b - a;
}
```