ylfeng/ReF-Decompile-dataset huggingface dataset:
user: 下面的汇编指令对应的C源代码是什么：

```asm
<h2o_mem_realloc>:
  endbr64
  push   %rbx
  mov    %rdi,%rbx
  call   <realloc@plt>
  test   %rax,%rax
  je     L4
  pop    %rbx
  ret
L4:
  lea    D9(%rip),%rdi
  call   <h2o__fatal@plt>
  mov    %rbx,%rax
  pop    %rbx
  ret
```

tool_calls: name: disassemble_data
arguments: tag: D9
datatype: string

tool: D9: /scratch/repos/new/home/jordi_armengol_estape/c-scraper/outputs/2022-01-22/02-19-57/repos/cubicdaiya/h2o/refs/heads/master/include/h2o/h2o/memory.h:338:no memory

assistant: ```c
void *h2o_mem_realloc(void *oldp, size_t sz) {
  void *newp = realloc(oldp, sz);
  if (newp == NULL) {
    h2o__fatal("/scratch/repos/new/home/jordi_armengol_estape/c-scraper/outputs/2022-01-22/02-19-57/repos/cubicdaiya/h2o/refs/heads/master/include/h2o/h2o/memory.h"
               ":"
               "338"
               ":"
               "no memory");
    return oldp;
  }
  return newp;
}
```
user: Translate the below assembly code into C programming language:

```asm
<event>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x10,%rsp
  mov    %rdi,-0x8(%rbp)
  mov    %rsi,-0x10(%rbp)
  mov    -0x10(%rbp),%rax
  mov    (%rax),%eax
  add    $0xffffff80,%eax
  cmp    $0x6,%eax
  ja     L31
  mov    %eax,%eax
  lea    0x0(,%rax,4),%rdx
  lea    D6(%rip),%rax
  mov    (%rdx,%rax,1),%eax
  cltq
  lea    D6(%rip),%rdx
  add    %rdx,%rax
  notrack jmp *%rax
  mov    -0x10(%rbp),%rax
  add    $0x18,%rax
  mov    %rax,%rdi
  call   <maprequest@plt>
  jmp    L31
  mov    -0x10(%rbp),%rax
  add    $0x14,%rax
  mov    %rax,%rdi
  call   <configurerequest@plt>
  jmp    L31
  mov    -0x10(%rbp),%rax
  add    $0x10,%rax
  mov    %rax,%rdi
  call   <keypress@plt>
  jmp    L31
  mov    -0x10(%rbp),%rax
  add    $0xc,%rax
  mov    %rax,%rdi
  call   <clientmessage@plt>
  jmp    L31
  mov    -0x10(%rbp),%rax
  add    $0x8,%rax
  mov    %rax,%rdi
  call   <unmapnotify@plt>
  jmp    L31
  mov    -0x10(%rbp),%rax
  add    $0x4,%rax
  mov    %rax,%rdi
  call   <enternotify@plt>
  jmp    L31
  mov    -0x10(%rbp),%rax
  add    $0x4,%rax
  mov    %rax,%rdi
  call   <leavenotify@plt>
  nop
L31:
  nop
  leave
  ret
```

assistant: ```c
void event(void *self, XEvent *e) {
  switch (e->type) {
  case MapRequest:
    maprequest(&e->xmaprequest);
    break;
  case ConfigureRequest:
    configurerequest(&e->xconfigurerequest);
    break;
  case KeyPress:
    keypress(&e->xkey);
    break;
  case ClientMessage:
    clientmessage(&e->xclient);
    break;
  case UnmapNotify:
    unmapnotify(&e->xunmap);
    break;
  case EnterNotify:
    enternotify(&e->xcrossing);
    break;
  case LeaveNotify:
    leavenotify(&e->xcrossing);
    break;
  }
}
```
user: Demonstrate the C code that generates the assembly output below:

```asm
<event>:
  endbr64
  mov    (%rsi),%eax
  add    $0xffffff80,%eax
  cmp    $0x6,%eax
  ja     L62
  sub    $0x8,%rsp
  mov    %eax,%eax
  lea    D7(%rip),%rdx
  movslq (%rdx,%rax,4),%rax
  add    %rdx,%rax
  notrack jmp *%rax
  lea    0x18(%rsi),%rdi
  call   <maprequest@plt>
L67:
  add    $0x8,%rsp
  ret
  lea    0x14(%rsi),%rdi
  call   <configurerequest@plt>
  jmp    L67
  lea    0x10(%rsi),%rdi
  call   <keypress@plt>
  jmp    L67
  lea    0xc(%rsi),%rdi
  call   <clientmessage@plt>
  jmp    L67
  lea    0x8(%rsi),%rdi
  call   <unmapnotify@plt>
  jmp    L67
  lea    0x4(%rsi),%rdi
  call   <enternotify@plt>
  jmp    L67
  lea    0x4(%rsi),%rdi
  call   <leavenotify@plt>
  jmp    L67
L62:
  ret
```

assistant: ```c
void event(void *self, XEvent *e) {
  switch (e->type) {
  case MapRequest:
    maprequest(&e->xmaprequest);
    break;
  case ConfigureRequest:
    configurerequest(&e->xconfigurerequest);
    break;
  case KeyPress:
    keypress(&e->xkey);
    break;
  case ClientMessage:
    clientmessage(&e->xclient);
    break;
  case UnmapNotify:
    unmapnotify(&e->xunmap);
    break;
  case EnterNotify:
    enternotify(&e->xcrossing);
    break;
  case LeaveNotify:
    leavenotify(&e->xcrossing);
    break;
  }
}
```
user: 提供的汇编代码用C语言表示会是什么样子:

```asm
<main>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x20,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,-0x8(%rbp)
  xor    %eax,%eax
  lea    D23(%rip),%rax
  mov    %rax,-0x20(%rbp)
  lea    D0(%rip),%rax
  mov    %rax,-0x18(%rbp)
  lea    D25(%rip),%rax
  mov    %rax,-0x10(%rbp)
  lea    -0x20(%rbp),%rax
  mov    %rax,%rsi
  mov    $0x3,%edi
  call   <scan_for_o@plt>
  mov    %rax,%rsi
  lea    D17(%rip),%rax
  mov    %rax,%rdi
  call   <printf@plt>
  mov    $0x0,%eax
  mov    -0x8(%rbp),%rdx
  sub    %fs:0x28,%rdx
  je     L4
  call   <__stack_chk_fail@plt>
L4:
  leave
  ret
```

tool_calls: name: unpack_data
arguments: label: D23
type_guessed: string
name: unpack_data
arguments: label: D0
type_guessed: string
name: unpack_data
arguments: label: D25
type_guessed: string
name: unpack_data
arguments: label: D17
type_guessed: string

tool: D23: program

tool: D0: -o

tool: D25: name

tool: D17: %s

assistant: ```c
int main() {
  char *argv[3] = {"program", "-o", "name"};
  printf("%s", scan_for_o(3, argv));
  return 0;
}
```
user: 请从给定的汇编指令推导出C源代码：

```asm
<main>:
  endbr64
  sub    $0x28,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,0x18(%rsp)
  xor    %eax,%eax
  lea    D16(%rip),%rax
  mov    %rax,(%rsp)
  lea    D31(%rip),%rax
  mov    %rax,0x8(%rsp)
  lea    D22(%rip),%rax
  mov    %rax,0x10(%rsp)
  mov    %rsp,%rsi
  mov    $0x3,%edi
  call   <scan_for_o@plt>
  mov    %rax,%rsi
  lea    D25(%rip),%rdi
  call   <printf@plt>
  mov    0x18(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L1
  mov    $0x0,%eax
  add    $0x28,%rsp
  ret
L1:
  call   <__stack_chk_fail@plt>
```

tool_calls: name: unpack_data
arguments: data_label: D16
datatype: string
name: unpack_data
arguments: data_label: D31
datatype: string
name: unpack_data
arguments: data_label: D22
datatype: string
name: unpack_data
arguments: data_label: D25
datatype: string

tool: D16: program

tool: D31: -o

tool: D22: name

tool: D25: %s

assistant: ```c
int main() {
  char *argv[3] = {"program", "-o", "name"};
  printf("%s", scan_for_o(3, argv));
  return 0;
}
```
user: 请将以下的汇编代码转换成C语言代码：

```asm
<main>:
  endbr64
  sub    $0x28,%rsp
  mov    $0x3,%edi
  mov    %fs:0x28,%rax
  mov    %rax,0x18(%rsp)
  lea    D16(%rip),%rax
  mov    %rsp,%rsi
  mov    %rax,(%rsp)
  lea    D11(%rip),%rax
  mov    %rax,0x8(%rsp)
  lea    D31(%rip),%rax
  mov    %rax,0x10(%rsp)
  call   <scan_for_o@plt>
  lea    D3(%rip),%rdi
  mov    %rax,%rsi
  call   <printf@plt>
  mov    0x18(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L4
  xor    %eax,%eax
  add    $0x28,%rsp
  ret
L4:
  call   <__stack_chk_fail@plt>
```

tool_calls: name: extract_symbolic_data
arguments: tag: D16
data_type: string
name: extract_symbolic_data
arguments: tag: D11
data_type: string
name: extract_symbolic_data
arguments: tag: D31
data_type: string
name: extract_symbolic_data
arguments: tag: D3
data_type: string

tool: D16: program

tool: D11: -o

tool: D31: name

tool: D3: %s

assistant: ```c
int main() {
  char *argv[3] = {"program", "-o", "name"};
  printf("%s", scan_for_o(3, argv));
  return 0;
}
```
user: 请将以下的汇编代码转换成C语言代码：

```asm
<main>:
  endbr64
  sub    $0x28,%rsp
  lea    D38(%rip),%rdx
  mov    $0x3,%edi
  mov    %fs:0x28,%rax
  mov    %rax,0x18(%rsp)
  lea    D30(%rip),%rax
  movq   %rdx,%xmm0
  mov    %rsp,%rsi
  movq   %rax,%xmm1
  lea    D11(%rip),%rax
  punpcklqdq %xmm1,%xmm0
  mov    %rax,0x10(%rsp)
  movaps %xmm0,(%rsp)
  call   <scan_for_o@plt>
  lea    D24(%rip),%rdi
  mov    %rax,%rsi
  call   <printf@plt>
  mov    0x18(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L4
  xor    %eax,%eax
  add    $0x28,%rsp
  ret
L4:
  call   <__stack_chk_fail@plt>
```

tool_calls: name: read_data
arguments: tag: D38
type_infered: string
name: read_data
arguments: tag: D30
type_infered: string
name: read_data
arguments: tag: D11
type_infered: string
name: read_data
arguments: tag: D24
type_infered: string

tool: D38: program

tool: D30: -o

tool: D11: name

tool: D24: %s

assistant: ```c
int main() {
  char *argv[3] = {"program", "-o", "name"};
  printf("%s", scan_for_o(3, argv));
  return 0;
}
```
user: 下面的汇编指令对应的C源代码是什么：

```asm
<devcards_routine>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x20,%rsp
  mov    %edi,-0x14(%rbp)
  mov    %esi,-0x18(%rbp)
  movl   $0x0,-0x4(%rbp)
L54:
  mov    -0x4(%rbp),%edx
  mov    -0x14(%rbp),%eax
  mov    %edx,%esi
  mov    %eax,%edi
  call   <devcards_refresh@plt>
  mov    $0x0,%eax
  call   <io_getkey@plt>
  cmp    $0x63,%eax
  je     L97
  cmp    $0x63,%eax
  jg     L45
  cmp    $0x4,%eax
  je     L127
  cmp    $0x4,%eax
  jg     L45
  test   %eax,%eax
  je     L33
  cmp    $0x1,%eax
  je     L83
  jmp    L45
L33:
  subl   $0x1,-0x4(%rbp)
  cmpl   $0x0,-0x4(%rbp)
  jns    L81
  movl   $0x5,-0x4(%rbp)
  jmp    L81
L83:
  mov    -0x4(%rbp),%eax
  lea    0x1(%rax),%edx
  movslq %edx,%rax
  imul   $0x2aaaaaab,%rax,%rax
  shr    $0x20,%rax
  mov    %edx,%ecx
  sar    $0x1f,%ecx
  sub    %ecx,%eax
  mov    %eax,-0x4(%rbp)
  mov    -0x4(%rbp),%ecx
  mov    %ecx,%eax
  add    %eax,%eax
  add    %ecx,%eax
  add    %eax,%eax
  sub    %eax,%edx
  mov    %edx,-0x4(%rbp)
  jmp    L34
L127:
  mov    -0x18(%rbp),%edx
  mov    -0x4(%rbp),%ecx
  mov    -0x14(%rbp),%eax
  mov    %ecx,%esi
  mov    %eax,%edi
  call   <devcards_handle@plt>
  jmp    L56
L97:
  mov    $0x0,%eax
  jmp    L56
L45:
  nop
  jmp    L54
L81:
  nop
L34:
  jmp    L54
L56:
  leave
  ret
```

assistant: ```c
int devcards_routine(int player, int hascarded) {
  int pos = 0;
  while (1) {
    devcards_refresh(player, pos);
    switch (io_getkey()) {
    case 0:
      if (--pos < 0)
        pos = 5;
      break;
    case 1:
      pos = (pos + 1) % 6;
      break;
    case 4:
      return devcards_handle(player, pos, hascarded);
      break;
    case 'c':
      return 0;
      break;
    default:
      break;
    }
  }
}
```
user: 请从给定的汇编指令推导出C源代码：

```asm
<devcards_routine>:
  endbr64
  push   %r13
  push   %r12
  push   %rbp
  push   %rbx
  sub    $0x8,%rsp
  mov    %edi,%ebp
  mov    %esi,%r12d
  mov    $0x0,%ebx
  mov    $0x5,%r13d
L13:
  mov    %ebx,%esi
  mov    %ebp,%edi
  call   <devcards_refresh@plt>
  mov    $0x0,%eax
  call   <io_getkey@plt>
  cmp    $0x4,%eax
  je     L55
  jg     L39
  test   %eax,%eax
  je     L78
  cmp    $0x1,%eax
  jne    L13
  lea    0x1(%rbx),%edx
  movslq %edx,%rbx
  imul   $0x2aaaaaab,%rbx,%rbx
  shr    $0x20,%rbx
  mov    %edx,%eax
  sar    $0x1f,%eax
  sub    %eax,%ebx
  lea    (%rbx,%rbx,2),%eax
  add    %eax,%eax
  sub    %eax,%edx
  mov    %edx,%ebx
  jmp    L13
L39:
  cmp    $0x63,%eax
  jne    L13
  mov    $0x0,%eax
L23:
  add    $0x8,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  ret
L78:
  sub    $0x1,%ebx
  cmovs  %r13d,%ebx
  jmp    L13
L55:
  mov    %r12d,%edx
  mov    %ebx,%esi
  mov    %ebp,%edi
  call   <devcards_handle@plt>
  jmp    L23
```

assistant: ```c
int devcards_routine(int player, int hascarded) {
  int pos = 0;
  while (1) {
    devcards_refresh(player, pos);
    switch (io_getkey()) {
    case 0:
      if (--pos < 0)
        pos = 5;
      break;
    case 1:
      pos = (pos + 1) % 6;
      break;
    case 4:
      return devcards_handle(player, pos, hascarded);
      break;
    case 'c':
      return 0;
      break;
    default:
      break;
    }
  }
}
```
user: What would the C source look like for the assembly code provided here?

```asm
<devcards_routine>:
  endbr64
  push   %r13
  mov    %edi,%r13d
  push   %r12
  mov    %esi,%r12d
  push   %rbp
  xor    %ebp,%ebp
  push   %rbx
  mov    $0xaaaaaaab,%ebx
  sub    $0x8,%rsp
L32:
  mov    %ebp,%esi
  mov    %r13d,%edi
  call   <devcards_refresh@plt>
  xor    %eax,%eax
  call   <io_getkey@plt>
  cmp    $0x4,%eax
  je     L48
  jg     L16
  test   %eax,%eax
  je     L3
  cmp    $0x1,%eax
  jne    L32
  add    $0x1,%ebp
  mov    %rbp,%rdx
  imul   %rbx,%rbp
  shr    $0x22,%rbp
  lea    0x0(%rbp,%rbp,2),%eax
  add    %eax,%eax
  sub    %eax,%edx
  mov    %edx,%ebp
  jmp    L32
  cs nopw 0x0(%rax,%rax,1)
L16:
  cmp    $0x63,%eax
  jne    L32
  add    $0x8,%rsp
  xor    %eax,%eax
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  ret
  nopw   0x0(%rax,%rax,1)
L48:
  add    $0x8,%rsp
  mov    %r12d,%edx
  mov    %ebp,%esi
  mov    %r13d,%edi
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  jmp    1090 <devcards_handle@plt>
  nop
L3:
  sub    $0x1,%ebp
  mov    $0x5,%eax
  cmp    $0xffffffff,%ebp
  cmove  %eax,%ebp
  jmp    L32
```

assistant: ```c
int devcards_routine(int player, int hascarded) {
  int pos = 0;
  while (1) {
    devcards_refresh(player, pos);
    switch (io_getkey()) {
    case 0:
      if (--pos < 0)
        pos = 5;
      break;
    case 1:
      pos = (pos + 1) % 6;
      break;
    case 4:
      return devcards_handle(player, pos, hascarded);
      break;
    case 'c':
      return 0;
      break;
    default:
      break;
    }
  }
}
```
user: 下面的汇编指令对应的C源代码是什么：

```asm
<devcards_routine>:
  endbr64
  push   %r13
  mov    %edi,%r13d
  push   %r12
  mov    %esi,%r12d
  push   %rbp
  xor    %ebp,%ebp
  push   %rbx
  mov    $0xaaaaaaab,%ebx
  sub    $0x8,%rsp
L66:
  mov    %ebp,%esi
  mov    %r13d,%edi
  call   <devcards_refresh@plt>
  xor    %eax,%eax
  call   <io_getkey@plt>
  cmp    $0x4,%eax
  je     L9
  jg     L41
  test   %eax,%eax
  je     L7
  cmp    $0x1,%eax
  jne    L66
  add    $0x1,%ebp
  mov    %rbp,%rdx
  imul   %rbx,%rbp
  shr    $0x22,%rbp
  lea    0x0(%rbp,%rbp,2),%eax
  add    %eax,%eax
  sub    %eax,%edx
  mov    %edx,%ebp
  jmp    L66
  cs nopw 0x0(%rax,%rax,1)
L41:
  cmp    $0x63,%eax
  jne    L66
  add    $0x8,%rsp
  xor    %eax,%eax
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  ret
  nopw   0x0(%rax,%rax,1)
L9:
  add    $0x8,%rsp
  mov    %r12d,%edx
  mov    %ebp,%esi
  mov    %r13d,%edi
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  jmp    1090 <devcards_handle@plt>
  nop
L7:
  sub    $0x1,%ebp
  mov    $0x5,%eax
  cmp    $0xffffffff,%ebp
  cmove  %eax,%ebp
  jmp    L66
```

assistant: ```c
int devcards_routine(int player, int hascarded) {
  int pos = 0;
  while (1) {
    devcards_refresh(player, pos);
    switch (io_getkey()) {
    case 0:
      if (--pos < 0)
        pos = 5;
      break;
    case 1:
      pos = (pos + 1) % 6;
      break;
    case 4:
      return devcards_handle(player, pos, hascarded);
      break;
    case 'c':
      return 0;
      break;
    default:
      break;
    }
  }
}
```
user: 请将这段汇编代码片段转换成等效的C代码：

```asm
<main>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x10,%rsp
L12:
  mov    $0x0,%eax
  call   <__VERIFIER_nondet_int@plt>
  mov    %eax,-0x4(%rbp)
  cmpl   $0x0,-0x4(%rbp)
  je     L12
  mov    $0x0,%eax
  call   <__VERIFIER_error@plt>
  jmp    L12
```

assistant: ```c
int main() {
  while (1) {
    int x = __VERIFIER_nondet_int();
    if (x)
      __VERIFIER_error();
  }
  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
<main>:
  endbr64
  sub    $0x8,%rsp
L2:
  mov    $0x0,%eax
  call   <__VERIFIER_nondet_int@plt>
  test   %eax,%eax
  je     L2
  mov    $0x0,%eax
  call   <__VERIFIER_error@plt>
  jmp    L2
```

assistant: ```c
int main() {
  while (1) {
    int x = __VERIFIER_nondet_int();
    if (x)
      __VERIFIER_error();
  }
  return 0;
}
```
user: Please show me the C implementation that matches the assembly code listed below:

```asm
<main>:
  endbr64
  sub    $0x8,%rsp
  nopl   0x0(%rax,%rax,1)
L18:
  xor    %eax,%eax
  call   <__VERIFIER_nondet_int@plt>
  test   %eax,%eax
  je     L18
  xor    %eax,%eax
  call   <__VERIFIER_error@plt>
  jmp    L18
```

assistant: ```c
int main() {
  while (1) {
    int x = __VERIFIER_nondet_int();
    if (x)
      __VERIFIER_error();
  }
  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
  nopl   0x0(%rax,%rax,1)
L18:
  xor    %eax,%eax
  call   <__VERIFIER_nondet_int@plt>
  test   %eax,%eax
  je     L18
  xor    %eax,%eax
  call   <__VERIFIER_error@plt>
  jmp    L18
```

assistant: ```c
int main() {
  while (1) {
    int x = __VERIFIER_nondet_int();
    if (x)
      __VERIFIER_error();
  }
  return 0;
}
```
user: 请将这段汇编代码片段转换成等效的C代码:

```asm
<get_token>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x30,%rsp
  mov    %rdi,-0x18(%rbp)
  mov    %rsi,-0x20(%rbp)
  mov    %rdx,-0x28(%rbp)
  mov    %rcx,-0x30(%rbp)
  movl   $0x0,-0x4(%rbp)
  mov    -0x30(%rbp),%rax
  movb   $0x0,(%rax)
L31:
  mov    -0x20(%rbp),%rax
  mov    (%rax),%eax
  movslq %eax,%rdx
  mov    -0x18(%rbp),%rax
  add    %rdx,%rax
  movzbl (%rax),%eax
  mov    %al,-0x5(%rbp)
  movzbl -0x5(%rbp),%eax
  mov    -0x28(%rbp),%rdx
  mov    %rdx,%rsi
  mov    %eax,%edi
  call   <is_delim@plt>
  test   %rax,%rax
  je     L96
  mov    -0x4(%rbp),%eax
  movslq %eax,%rdx
  mov    -0x30(%rbp),%rax
  add    %rdx,%rax
  movb   $0x0,(%rax)
  jmp    L114
L96:
  cmpb   $0x5c,-0x5(%rbp)
  jne    L98
  mov    -0x20(%rbp),%rax
  mov    (%rax),%eax
  lea    0x1(%rax),%edx
  mov    -0x20(%rbp),%rax
  mov    %edx,(%rax)
  mov    -0x20(%rbp),%rax
  mov    (%rax),%eax
  movslq %eax,%rdx
  mov    -0x18(%rbp),%rax
  add    %rdx,%rax
  movzbl (%rax),%eax
  mov    %al,-0x5(%rbp)
  movzbl -0x5(%rbp),%eax
  cmp    $0x30,%eax
  je     L75
  cmp    $0x30,%eax
  jl     L98
  cmp    $0x74,%eax
  jg     L98
  cmp    $0x61,%eax
  jl     L98
  sub    $0x61,%eax
  cmp    $0x13,%eax
  ja     L98
  mov    %eax,%eax
  lea    0x0(,%rax,4),%rdx
  lea    D2(%rip),%rax
  mov    (%rdx,%rax,1),%eax
  cltq
  lea    D2(%rip),%rdx
  add    %rdx,%rax
  notrack jmp *%rax
L75:
  movb   $0x0,-0x5(%rbp)
  jmp    L98
  movb   $0x7,-0x5(%rbp)
  jmp    L98
  movb   $0x8,-0x5(%rbp)
  jmp    L98
  movb   $0x9,-0x5(%rbp)
  jmp    L98
  movb   $0xc,-0x5(%rbp)
  jmp    L98
  movb   $0xa,-0x5(%rbp)
  jmp    L98
  movb   $0xd,-0x5(%rbp)
  nop
L98:
  mov    -0x4(%rbp),%eax
  lea    0x1(%rax),%edx
  mov    %edx,-0x4(%rbp)
  movslq %eax,%rdx
  mov    -0x30(%rbp),%rax
  add    %rax,%rdx
  movzbl -0x5(%rbp),%eax
  mov    %al,(%rdx)
  mov    -0x20(%rbp),%rax
  mov    (%rax),%eax
  lea    0x1(%rax),%edx
  mov    -0x20(%rbp),%rax
  mov    %edx,(%rax)
  jmp    L31
L114:
  leave
  ret
```

assistant: ```c
void get_token(const char *s, int *i, char *delim, char *dest) {
  unsigned char c;
  int j = 0;
  dest[0] = '\0';
  while (1) {
    c = s[*i];
    if (is_delim(c, delim)) {
      dest[j] = '\0';
      return;
    } else {
      if (c == '\\') {
        (*i)++;
        c = s[*i];
        switch (c) {
        case '0':
          c = '\0';
          break;
        case 'a':
          c = '\a';
          break;
        case 'b':
          c = '\b';
          break;
        case 't':
          c = '\t';
          break;
        case 'f':
          c = '\f';
          break;
        case 'n':
          c = '\n';
          break;
        case 'r':
          c = '\r';
          break;
        }
      }
      dest[j++] = c;
      (*i)++;
    }
  }
}
```
user: 请显示与下面列出的汇编代码相匹配的C语言实现:

```asm
<get_token>:
  endbr64
  push   %r15
  push   %r14
  push   %r13
  push   %r12
  push   %rbp
  push   %rbx
  sub    $0x18,%rsp
  mov    %rdi,%r13
  mov    %rsi,%r12
  mov    %rdx,%r15
  mov    %rcx,%r14
  movb   $0x0,(%rcx)
  mov    $0x0,%ebp
  jmp    L115
L70:
  movslq 0xc(%rsp),%rax
  movb   $0x0,(%r14,%rax,1)
  add    $0x18,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  pop    %r15
  ret
  mov    $0x7,%ebx
  jmp    L45
  mov    $0x9,%ebx
L45:
  mov    %bl,(%r14,%rbp,1)
  addl   $0x1,(%r12)
  add    $0x1,%rbp
L115:
  mov    %ebp,0xc(%rsp)
  movslq (%r12),%rax
  movzbl 0x0(%r13,%rax,1),%ebx
  movzbl %bl,%edi
  mov    %r15,%rsi
  call   <is_delim@plt>
  test   %rax,%rax
  jne    L70
  cmp    $0x5c,%bl
  jne    L45
  mov    (%r12),%eax
  add    $0x1,%eax
  mov    %eax,(%r12)
  cltq
  movzbl 0x0(%r13,%rax,1),%eax
  cmp    $0x30,%al
  je     L1
  mov    %eax,%ebx
  lea    -0x61(%rax),%edx
  cmp    $0x13,%dl
  ja     L45
  ja     L45
  movzbl %dl,%eax
  lea    D2(%rip),%rcx
  movslq (%rcx,%rax,4),%rax
  add    %rcx,%rax
  notrack jmp *%rax
  mov    $0xc,%ebx
  jmp    L45
  mov    $0xa,%ebx
  jmp    L45
  mov    $0xd,%ebx
  jmp    L45
L1:
  mov    $0x0,%ebx
  jmp    L45
  mov    $0x8,%ebx
  jmp    L45
```

assistant: ```c
void get_token(const char *s, int *i, char *delim, char *dest) {
  unsigned char c;
  int j = 0;
  dest[0] = '\0';
  while (1) {
    c = s[*i];
    if (is_delim(c, delim)) {
      dest[j] = '\0';
      return;
    } else {
      if (c == '\\') {
        (*i)++;
        c = s[*i];
        switch (c) {
        case '0':
          c = '\0';
          break;
        case 'a':
          c = '\a';
          break;
        case 'b':
          c = '\b';
          break;
        case 't':
          c = '\t';
          break;
        case 'f':
          c = '\f';
          break;
        case 'n':
          c = '\n';
          break;
        case 'r':
          c = '\r';
          break;
        }
      }
      dest[j++] = c;
      (*i)++;
    }
  }
}
```
user: 请将这段汇编代码片段转换成等效的C代码：

```asm
<get_file_size>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x20,%rsp
  mov    %rdi,-0x18(%rbp)
  movq   $0x0,-0x8(%rbp)
  mov    D2(%rip),%rax
  mov    (%rax),%edx
  mov    -0x18(%rbp),%rax
  mov    $0x0,%esi
  mov    %rax,%rdi
  call   <fseek@plt>
  mov    -0x18(%rbp),%rax
  mov    %rax,%rdi
  call   <ftell@plt>
  mov    %rax,-0x8(%rbp)
  mov    -0x18(%rbp),%rax
  mov    %rax,%rdi
  call   <rewind@plt>
  mov    -0x8(%rbp),%rax
  leave
  ret
```

assistant: ```c
unsigned long get_file_size(FILE *fp) {
  unsigned long size = 0;
  fseek(fp, 0, SEEK_END);
  size = (unsigned long)ftell(fp);
  rewind(fp);
  return size;
}
```
user: Converte this assembly snippet into its equivalent C code:

```asm
<get_file_size>:
  endbr64
  push   %rbp
  push   %rbx
  sub    $0x8,%rsp
  mov    %rdi,%rbx
  mov    D6(%rip),%rax
  mov    (%rax),%edx
  mov    $0x0,%esi
  call   <fseek@plt>
  mov    %rbx,%rdi
  call   <ftell@plt>
  mov    %rax,%rbp
  mov    %rbx,%rdi
  call   <rewind@plt>
  mov    %rbp,%rax
  add    $0x8,%rsp
  pop    %rbx
  pop    %rbp
  ret
```

assistant: ```c
unsigned long get_file_size(FILE *fp) {
  unsigned long size = 0;
  fseek(fp, 0, SEEK_END);
  size = (unsigned long)ftell(fp);
  rewind(fp);
  return size;
}
```
user: 请显示与下面列出的汇编代码相匹配的C语言实现：

```asm
<get_file_size>:
  endbr64
  push   %r12
  xor    %esi,%esi
  push   %rbp
  mov    %rdi,%rbp
  sub    $0x8,%rsp
  mov    D4(%rip),%rax
  mov    (%rax),%edx
  call   <fseek@plt>
  mov    %rbp,%rdi
  call   <ftell@plt>
  mov    %rbp,%rdi
  mov    %rax,%r12
  call   <rewind@plt>
  add    $0x8,%rsp
  mov    %r12,%rax
  pop    %rbp
  pop    %r12
  ret
```

assistant: ```c
unsigned long get_file_size(FILE *fp) {
  unsigned long size = 0;
  fseek(fp, 0, SEEK_END);
  size = (unsigned long)ftell(fp);
  rewind(fp);
  return size;
}
```
user: 下面的汇编指令对应的C源代码是什么：

```asm
<get_file_size>:
  endbr64
  push   %r12
  xor    %esi,%esi
  push   %rbp
  mov    %rdi,%rbp
  sub    $0x8,%rsp
  mov    D1(%rip),%rax
  mov    (%rax),%edx
  call   <fseek@plt>
  mov    %rbp,%rdi
  call   <ftell@plt>
  mov    %rbp,%rdi
  mov    %rax,%r12
  call   <rewind@plt>
  add    $0x8,%rsp
  mov    %r12,%rax
  pop    %rbp
  pop    %r12
  ret
```

assistant: ```c
unsigned long get_file_size(FILE *fp) {
  unsigned long size = 0;
  fseek(fp, 0, SEEK_END);
  size = (unsigned long)ftell(fp);
  rewind(fp);
  return size;
}
```
user: What is the c source code of the assembly code below:

```asm
<kd_insert3>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x50,%rsp
  mov    %rdi,-0x28(%rbp)
  movsd  %xmm0,-0x30(%rbp)
  movsd  %xmm1,-0x38(%rbp)
  movsd  %xmm2,-0x40(%rbp)
  mov    %rsi,-0x48(%rbp)
  mov    %fs:0x28,%rax
  mov    %rax,-0x8(%rbp)
  xor    %eax,%eax
  movsd  -0x30(%rbp),%xmm0
  movsd  %xmm0,-0x20(%rbp)
  movsd  -0x38(%rbp),%xmm0
  movsd  %xmm0,-0x18(%rbp)
  movsd  -0x40(%rbp),%xmm0
  movsd  %xmm0,-0x10(%rbp)
  mov    -0x48(%rbp),%rdx
  lea    -0x20(%rbp),%rcx
  mov    -0x28(%rbp),%rax
  mov    %rcx,%rsi
  mov    %rax,%rdi
  call   <kd_insert@plt>
  mov    -0x8(%rbp),%rdx
  sub    %fs:0x28,%rdx
  je     L9
  call   <__stack_chk_fail@plt>
L9:
  leave
  ret
```

assistant: ```c
int kd_insert3(struct kdtree *tree, double x, double y, double z, void *data) {
  double pos[3];
  pos[0] = x;
  pos[1] = y;
  pos[2] = z;
  return kd_insert(tree, pos, data);
}
```