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
<checksum>:
  endbr64
  mov    %rdi,%rdx
  lea    -0x1(%rsi),%ecx
  test   %esi,%esi
  je     L147
  cmp    $0xe,%ecx
  jbe    L42
  pxor   %xmm0,%xmm0
  pxor   %xmm4,%xmm4
  pxor   %xmm3,%xmm3
  mov    %rdi,%rax
  mov    %esi,%edi
  shr    $0x4,%edi
  sub    $0x1,%edi
  shl    $0x4,%rdi
  lea    0x10(%rdx,%rdi,1),%rdi
  nopl   0x0(%rax,%rax,1)
L14:
  movdqu (%rax),%xmm1
  add    $0x10,%rax
  movdqa %xmm1,%xmm2
  punpckhbw %xmm4,%xmm1
  punpcklbw %xmm4,%xmm2
  movdqa %xmm2,%xmm5
  punpckhwd %xmm3,%xmm2
  punpcklwd %xmm3,%xmm5
  paddd  %xmm5,%xmm0
  paddd  %xmm2,%xmm0
  movdqa %xmm1,%xmm2
  punpckhwd %xmm3,%xmm1
  punpcklwd %xmm3,%xmm2
  paddd  %xmm2,%xmm0
  paddd  %xmm1,%xmm0
  cmp    %rdi,%rax
  jne    L14
  movdqa %xmm0,%xmm1
  mov    %esi,%edi
  psrldq $0x8,%xmm1
  and    $0xfffffff0,%edi
  paddd  %xmm1,%xmm0
  mov    %edi,%r8d
  sub    %edi,%ecx
  movdqa %xmm0,%xmm1
  add    %r8,%rdx
  psrldq $0x4,%xmm1
  paddd  %xmm1,%xmm0
  movd   %xmm0,%eax
  cmp    %edi,%esi
  je     L127
L163:
  movzbl (%rdx),%esi
  add    %esi,%eax
  test   %ecx,%ecx
  je     L127
  movzbl 0x1(%rdx),%esi
  add    %esi,%eax
  cmp    $0x1,%ecx
  je     L127
  movzbl 0x2(%rdx),%esi
  add    %esi,%eax
  cmp    $0x2,%ecx
  je     L127
  movzbl 0x3(%rdx),%esi
  add    %esi,%eax
  cmp    $0x3,%ecx
  je     L127
  movzbl 0x4(%rdx),%esi
  add    %esi,%eax
  cmp    $0x4,%ecx
  je     L127
  movzbl 0x5(%rdx),%esi
  add    %esi,%eax
  cmp    $0x5,%ecx
  je     L127
  movzbl 0x6(%rdx),%esi
  add    %esi,%eax
  cmp    $0x6,%ecx
  je     L127
  movzbl 0x7(%rdx),%esi
  add    %esi,%eax
  cmp    $0x7,%ecx
  je     L127
  movzbl 0x8(%rdx),%esi
  add    %esi,%eax
  cmp    $0x8,%ecx
  je     L127
  movzbl 0x9(%rdx),%esi
  add    %esi,%eax
  cmp    $0x9,%ecx
  je     L127
  movzbl 0xa(%rdx),%esi
  add    %esi,%eax
  cmp    $0xa,%ecx
  je     L127
  movzbl 0xb(%rdx),%esi
  add    %esi,%eax
  cmp    $0xb,%ecx
  je     L127
  movzbl 0xc(%rdx),%esi
  add    %esi,%eax
  cmp    $0xc,%ecx
  je     L127
  movzbl 0xd(%rdx),%esi
  add    %esi,%eax
  cmp    $0xd,%ecx
  je     L127
  movzbl 0xe(%rdx),%edx
  add    %edx,%eax
L127:
  movzbl %al,%eax
  ret
  xchg   %ax,%ax
L147:
  xor    %eax,%eax
  ret
L42:
  xor    %eax,%eax
  jmp    L163
```

assistant: ```c
int checksum(unsigned char *mp, int len) {
  int sum = 0;
  while (len--) {
    sum += *mp++;
  }
  return (sum & 0xFF);
}
```
user: 下面的汇编指令对应的C源代码是什么：

```asm
<hashfn>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x30,%rsp
  mov    %rdi,-0x28(%rbp)
  movq   $0x11,-0x20(%rbp)
  mov    -0x28(%rbp),%rax
  mov    %rax,%rdi
  call   <strlen@plt>
  mov    %rax,-0x10(%rbp)
  movq   $0x0,-0x18(%rbp)
  jmp    L15
L4:
  mov    -0x18(%rbp),%rdx
  mov    -0x28(%rbp),%rax
  add    %rdx,%rax
  movzbl (%rax),%eax
  movsbl %al,%edx
  mov    %edx,%eax
  shl    $0x5,%eax
  sub    %edx,%eax
  cltq
  mov    %rax,-0x8(%rbp)
  mov    -0x8(%rbp),%rdx
  mov    %rdx,%rax
  add    %rax,%rax
  add    %rdx,%rax
  shl    $0x3,%rax
  sub    %rdx,%rax
  mov    %rax,-0x8(%rbp)
  mov    -0x8(%rbp),%rax
  add    %rax,-0x20(%rbp)
  addq   $0x1,-0x18(%rbp)
L15:
  mov    -0x18(%rbp),%rax
  cmp    -0x10(%rbp),%rax
  jl     L4
  mov    -0x20(%rbp),%rax
  leave
  ret
```

assistant: ```c
unsigned long long int hashfn(char *word) {
  unsigned long long int res = 17;
  long int len = strlen(word);
  long int i;
  for (i = 0; i < len; i++) {
    unsigned long long int tmp = 31 * word[i];
    tmp *= 23;
    res += tmp;
  }
  return res;
}
```
user: Converte this assembly snippet into its equivalent C code:

```asm
<hashfn>:
  endbr64
  push   %rbx
  mov    %rdi,%rbx
  call   <strlen@plt>
  test   %rax,%rax
  jle    L9
  mov    %rbx,%rcx
  lea    (%rbx,%rax,1),%rdi
  mov    $0x11,%esi
L11:
  movsbl (%rcx),%edx
  mov    %edx,%eax
  shl    $0x5,%eax
  sub    %edx,%eax
  cltq
  lea    (%rax,%rax,2),%rdx
  shl    $0x3,%rdx
  sub    %rax,%rdx
  add    %rdx,%rsi
  add    $0x1,%rcx
  cmp    %rdi,%rcx
  jne    L11
L15:
  mov    %rsi,%rax
  pop    %rbx
  ret
L9:
  mov    $0x11,%esi
  jmp    L15
```

assistant: ```c
unsigned long long int hashfn(char *word) {
  unsigned long long int res = 17;
  long int len = strlen(word);
  long int i;
  for (i = 0; i < len; i++) {
    unsigned long long int tmp = 31 * word[i];
    tmp *= 23;
    res += tmp;
  }
  return res;
}
```
user: Demonstrate the C code that generates the assembly output below:

```asm
<hashfn>:
  endbr64
  push   %rbx
  mov    %rdi,%rbx
  call   <strlen@plt>
  test   %rax,%rax
  je     L7
  lea    (%rbx,%rax,1),%rsi
  mov    %rbx,%rdi
  mov    $0x11,%eax
  xchg   %ax,%ax
L9:
  movsbl (%rdi),%ecx
  add    $0x1,%rdi
  mov    %ecx,%edx
  shl    $0x5,%edx
  sub    %ecx,%edx
  movslq %edx,%rdx
  lea    (%rdx,%rdx,2),%rcx
  shl    $0x3,%rcx
  sub    %rdx,%rcx
  add    %rcx,%rax
  cmp    %rdi,%rsi
  jne    L9
  pop    %rbx
  ret
  cs nopw 0x0(%rax,%rax,1)
L7:
  mov    $0x11,%eax
  pop    %rbx
  ret
```

assistant: ```c
unsigned long long int hashfn(char *word) {
  unsigned long long int res = 17;
  long int len = strlen(word);
  long int i;
  for (i = 0; i < len; i++) {
    unsigned long long int tmp = 31 * word[i];
    tmp *= 23;
    res += tmp;
  }
  return res;
}
```
user: 请显示与下面列出的汇编代码相匹配的C语言实现:

```asm
<countspaces32>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  mov    %rdi,-0x28(%rbp)
  mov    %rsi,-0x30(%rbp)
  movq   $0x0,-0x10(%rbp)
  movq   $0x0,-0x8(%rbp)
  jmp    L34
L13:
  mov    -0x28(%rbp),%rdx
  mov    -0x8(%rbp),%rax
  add    %rdx,%rax
  movzbl (%rax),%eax
  mov    %al,-0x11(%rbp)
  cmpb   $0x20,-0x11(%rbp)
  jg     L32
  mov    $0x1,%eax
  jmp    L23
L32:
  mov    $0x0,%eax
L23:
  add    %rax,-0x10(%rbp)
  addq   $0x1,-0x8(%rbp)
L34:
  mov    -0x8(%rbp),%rax
  cmp    -0x30(%rbp),%rax
  jb     L13
  mov    -0x10(%rbp),%rax
  pop    %rbp
  ret
```

assistant: ```c
size_t countspaces32(const char *bytes, size_t howmany) {
  size_t count = 0;
  for (size_t i = 0; i < howmany; i++) {
    const char c = bytes[i];
    count += (c <= 32 ? 1 : 0);
  }
  return count;
}
```
user: 提供的汇编代码用C语言表示会是什么样子：

```asm
<countspaces32>:
  endbr64
  test   %rsi,%rsi
  je     L12
  mov    %rdi,%rdx
  add    %rsi,%rdi
  mov    $0x0,%eax
L7:
  cmpb   $0x20,(%rdx)
  setle  %cl
  movzbl %cl,%ecx
  add    %rcx,%rax
  add    $0x1,%rdx
  cmp    %rdi,%rdx
  jne    L7
  ret
L12:
  mov    %rsi,%rax
  ret
```

assistant: ```c
size_t countspaces32(const char *bytes, size_t howmany) {
  size_t count = 0;
  for (size_t i = 0; i < howmany; i++) {
    const char c = bytes[i];
    count += (c <= 32 ? 1 : 0);
  }
  return count;
}
```
user: Translate the below assembly code into C programming language:

```asm
<countspaces32>:
  endbr64
  test   %rsi,%rsi
  je     L19
  add    %rdi,%rsi
  xor    %eax,%eax
  xchg   %ax,%ax
L12:
  xor    %edx,%edx
  cmpb   $0x20,(%rdi)
  setle  %dl
  add    $0x1,%rdi
  add    %rdx,%rax
  cmp    %rdi,%rsi
  jne    L12
  ret
  nopl   (%rax)
L19:
  xor    %eax,%eax
  ret
```

assistant: ```c
size_t countspaces32(const char *bytes, size_t howmany) {
  size_t count = 0;
  for (size_t i = 0; i < howmany; i++) {
    const char c = bytes[i];
    count += (c <= 32 ? 1 : 0);
  }
  return count;
}
```
user: What would the C source look like for the assembly code provided here:

```asm
<log_it>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0xd0,%rsp
  mov    %edi,-0xc4(%rbp)
  mov    %rsi,-0xd0(%rbp)
  mov    %rdx,-0xa0(%rbp)
  mov    %rcx,-0x98(%rbp)
  mov    %r8,-0x90(%rbp)
  mov    %r9,-0x88(%rbp)
  test   %al,%al
  je     L2
  movaps %xmm0,-0x80(%rbp)
  movaps %xmm1,-0x70(%rbp)
  movaps %xmm2,-0x60(%rbp)
  movaps %xmm3,-0x50(%rbp)
  movaps %xmm4,-0x40(%rbp)
  movaps %xmm5,-0x30(%rbp)
  movaps %xmm6,-0x20(%rbp)
  movaps %xmm7,-0x10(%rbp)
L2:
  mov    -0xd0(%rbp),%rdx
  mov    -0xb4(%rbp),%eax
  mov    %rdx,%rsi
  mov    %eax,%edi
  call   <va_start@plt>
  mov    -0xb4(%rbp),%edx
  mov    -0xd0(%rbp),%rax
  mov    %edx,%esi
  mov    %rax,%rdi
  call   <vprintf@plt>
  mov    -0xb4(%rbp),%eax
  mov    %eax,%edi
  call   <va_end@plt>
  nop
  leave
  ret
```

assistant: ```c
void log_it(int priority, char const *format, ...) {
  va_list ap;
  va_start(ap, format);
  (void)(priority);
  vprintf(format, ap);
  va_end(ap);
}
```
user: 下面的汇编指令对应的C源代码是什么:

```asm
<log_it>:
  endbr64
  push   %rbp
  push   %rbx
  sub    $0x8,%rsp
  mov    %rsi,%rbx
  mov    $0x0,%ebp
  mov    %ebp,%edi
  call   <va_start@plt>
  mov    %ebp,%esi
  mov    %rbx,%rdi
  call   <vprintf@plt>
  mov    %ebp,%edi
  call   <va_end@plt>
  add    $0x8,%rsp
  pop    %rbx
  pop    %rbp
  ret
```

assistant: ```c
void log_it(int priority, char const *format, ...) {
  va_list ap;
  va_start(ap, format);
  (void)(priority);
  vprintf(format, ap);
  va_end(ap);
}
```
user: 提供的汇编代码用C语言表示会是什么样子：

```asm
<log_it>:
  endbr64
  push   %r12
  xor    %r12d,%r12d
  push   %rbp
  mov    %r12d,%edi
  mov    %rsi,%rbp
  sub    $0x8,%rsp
  call   <va_start@plt>
  mov    %r12d,%esi
  mov    %rbp,%rdi
  call   <vprintf@plt>
  mov    %r12d,%edi
  call   <va_end@plt>
  add    $0x8,%rsp
  pop    %rbp
  pop    %r12
  ret
```

assistant: ```c
void log_it(int priority, char const *format, ...) {
  va_list ap;
  va_start(ap, format);
  (void)(priority);
  vprintf(format, ap);
  va_end(ap);
}
```
user: Please show me the C implementation that matches the assembly code listed below:

```asm
<log_it>:
  endbr64
  push   %r12
  xor    %r12d,%r12d
  push   %rbp
  mov    %r12d,%edi
  mov    %rsi,%rbp
  sub    $0x8,%rsp
  call   <va_start@plt>
  mov    %r12d,%esi
  mov    %rbp,%rdi
  call   <vprintf@plt>
  mov    %r12d,%edi
  call   <va_end@plt>
  add    $0x8,%rsp
  pop    %rbp
  pop    %r12
  ret
```

assistant: ```c
void log_it(int priority, char const *format, ...) {
  va_list ap;
  va_start(ap, format);
  (void)(priority);
  vprintf(format, ap);
  va_end(ap);
}
```
user: 下面的汇编指令对应的C源代码是什么:

```asm
<find_frag>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x20,%rsp
  mov    %edi,-0x4(%rbp)
  mov    %rsi,-0x10(%rbp)
  mov    %edx,-0x8(%rbp)
  mov    %ecx,-0x14(%rbp)
  mov    %r8d,-0x18(%rbp)
  cmpl   $0x0,-0x4(%rbp)
  jns    L39
  mov    $0xffffffff,%eax
  jmp    L70
L39:
  mov    -0x18(%rbp),%eax
  cltq
  lea    0x0(,%rax,8),%rdx
  mov    -0x10(%rbp),%rax
  add    %rdx,%rax
  mov    (%rax),%rax
  mov    (%rax),%eax
  cmp    %eax,-0x4(%rbp)
  jl     L9
  mov    -0x18(%rbp),%eax
  cltq
  lea    0x0(,%rax,8),%rdx
  mov    -0x10(%rbp),%rax
  add    %rdx,%rax
  mov    (%rax),%rax
  add    $0x4,%rax
  mov    (%rax),%eax
  cmp    %eax,-0x4(%rbp)
  jg     L9
  mov    -0x18(%rbp),%eax
  jmp    L70
L9:
  mov    -0x18(%rbp),%eax
  cltq
  lea    0x0(,%rax,8),%rdx
  mov    -0x10(%rbp),%rax
  add    %rdx,%rax
  mov    (%rax),%rax
  mov    (%rax),%eax
  cmp    %eax,-0x4(%rbp)
  jge    L1
  mov    -0x18(%rbp),%eax
  cmp    -0x8(%rbp),%eax
  jg     L55
  mov    $0xffffffff,%eax
  jmp    L70
L55:
  mov    -0x18(%rbp),%eax
  sub    $0x1,%eax
  mov    %eax,-0x14(%rbp)
  jmp    L67
L1:
  mov    -0x18(%rbp),%eax
  cltq
  lea    0x0(,%rax,8),%rdx
  mov    -0x10(%rbp),%rax
  add    %rdx,%rax
  mov    (%rax),%rax
  add    $0x4,%rax
  mov    (%rax),%eax
  cmp    %eax,-0x4(%rbp)
  jle    L67
  mov    -0x18(%rbp),%eax
  cmp    -0x14(%rbp),%eax
  jl     L112
  mov    $0xffffffff,%eax
  jmp    L70
L112:
  mov    -0x18(%rbp),%eax
  add    $0x1,%eax
  mov    %eax,-0x8(%rbp)
L67:
  mov    -0x8(%rbp),%edx
  mov    -0x14(%rbp),%eax
  add    %edx,%eax
  mov    %eax,%edx
  shr    $0x1f,%edx
  add    %edx,%eax
  sar    %eax
  mov    %eax,-0x18(%rbp)
  mov    -0x18(%rbp),%edi
  mov    -0x14(%rbp),%ecx
  mov    -0x8(%rbp),%edx
  mov    -0x10(%rbp),%rsi
  mov    -0x4(%rbp),%eax
  mov    %edi,%r8d
  mov    %eax,%edi
  call   <find_frag>
L70:
  leave
  ret
```

assistant: ```c
int find_frag(int x, int **list, int start, int end, int guess) {
  if (x < 0)
    return -1;
  if ((x >= list[guess][0]) && (x <= list[guess][1]))
    return guess;
  if (x < list[guess][0]) {
    if (guess <= start)
      return -1;
    end = guess - 1;
  } else if (x > list[guess][1]) {
    if (guess >= end)
      return -1;
    start = guess + 1;
  }
  guess = (start + end) / 2;
  return find_frag(x, list, start, end, guess);
}
```
user: Demonstrate the C code that generates the assembly output below:

```asm
<find_frag>:
  endbr64
  test   %edi,%edi
  js     L20
  movslq %r8d,%rax
  mov    (%rsi,%rax,8),%r9
  cmp    %edi,(%r9)
  jg     L45
  mov    %r8d,%eax
  cmp    %edi,0x4(%r9)
  jge    L44
  cmp    %ecx,%r8d
  jge    L41
  lea    0x1(%r8),%edx
  jmp    L43
L44:
  ret
L45:
  cmp    %edx,%r8d
  jle    L36
  lea    -0x1(%r8),%ecx
L43:
  sub    $0x8,%rsp
  lea    (%rdx,%rcx,1),%eax
  mov    %eax,%r8d
  shr    $0x1f,%r8d
  add    %eax,%r8d
  sar    %r8d
  call   <find_frag>
  add    $0x8,%rsp
  ret
L20:
  mov    $0xffffffff,%eax
  ret
L36:
  mov    $0xffffffff,%eax
  ret
L41:
  mov    $0xffffffff,%eax
  ret
```

assistant: ```c
int find_frag(int x, int **list, int start, int end, int guess) {
  if (x < 0)
    return -1;
  if ((x >= list[guess][0]) && (x <= list[guess][1]))
    return guess;
  if (x < list[guess][0]) {
    if (guess <= start)
      return -1;
    end = guess - 1;
  } else if (x > list[guess][1]) {
    if (guess >= end)
      return -1;
    start = guess + 1;
  }
  guess = (start + end) / 2;
  return find_frag(x, list, start, end, guess);
}
```
user: 下面的汇编指令对应的C源代码是什么:

```asm
<find_frag>:
  endbr64
  test   %edi,%edi
  jns    L26
  jmp    L61
  nopw   0x0(%rax,%rax,1)
L66:
  cmp    %edi,0x4(%rax)
  jge    L64
  cmp    %r8d,%ecx
  jle    L61
  lea    0x1(%r8),%edx
L41:
  lea    (%rdx,%rcx,1),%eax
  mov    %eax,%r8d
  shr    $0x1f,%r8d
  add    %eax,%r8d
  sar    %r8d
L26:
  movslq %r8d,%rax
  mov    (%rsi,%rax,8),%rax
  cmp    %edi,(%rax)
  jle    L66
  cmp    %edx,%r8d
  jle    L61
  lea    -0x1(%r8),%ecx
  jmp    L41
  nopl   0x0(%rax)
L61:
  mov    $0xffffffff,%eax
  ret
  xchg   %ax,%ax
L64:
  mov    %r8d,%eax
  ret
```

assistant: ```c
int find_frag(int x, int **list, int start, int end, int guess) {
  if (x < 0)
    return -1;
  if ((x >= list[guess][0]) && (x <= list[guess][1]))
    return guess;
  if (x < list[guess][0]) {
    if (guess <= start)
      return -1;
    end = guess - 1;
  } else if (x > list[guess][1]) {
    if (guess >= end)
      return -1;
    start = guess + 1;
  }
  guess = (start + end) / 2;
  return find_frag(x, list, start, end, guess);
}
```
user: What is the c source code of the assembly code below:

```asm
<find_frag>:
  endbr64
  test   %edi,%edi
  jns    L24
  jmp    L26
  nopw   0x0(%rax,%rax,1)
L61:
  cmp    %edi,0x4(%rax)
  jge    L65
  cmp    %r8d,%ecx
  jle    L26
  lea    0x1(%r8),%edx
L59:
  lea    (%rdx,%rcx,1),%eax
  mov    %eax,%r8d
  shr    $0x1f,%r8d
  add    %eax,%r8d
  sar    %r8d
L24:
  movslq %r8d,%rax
  mov    (%rsi,%rax,8),%rax
  cmp    %edi,(%rax)
  jle    L61
  cmp    %edx,%r8d
  jle    L26
  lea    -0x1(%r8),%ecx
  jmp    L59
  nopl   0x0(%rax)
L26:
  mov    $0xffffffff,%eax
  ret
  xchg   %ax,%ax
L65:
  mov    %r8d,%eax
  ret
```

assistant: ```c
int find_frag(int x, int **list, int start, int end, int guess) {
  if (x < 0)
    return -1;
  if ((x >= list[guess][0]) && (x <= list[guess][1]))
    return guess;
  if (x < list[guess][0]) {
    if (guess <= start)
      return -1;
    end = guess - 1;
  } else if (x > list[guess][1]) {
    if (guess >= end)
      return -1;
    start = guess + 1;
  }
  guess = (start + end) / 2;
  return find_frag(x, list, start, end, guess);
}
```
user: 提供的汇编代码用C语言表示会是什么样子:

```asm
<backward_delete_char>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  mov    $0x0,%eax
  call   <deactivate_mark@plt>
  mov    $0x0,%eax
  call   <backward_char@plt>
  test   %rax,%rax
  je     L1
  mov    $0x0,%eax
  call   <delete_char@plt>
  mov    $0x1,%eax
  jmp    L3
L1:
  lea    D4(%rip),%rax
  mov    %rax,%rdi
  call   <minibuf_error@plt>
  mov    $0x0,%eax
L3:
  pop    %rbp
  ret
```

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

tool: D4: Beginning of buffer

assistant: ```c
int backward_delete_char(void) {
  deactivate_mark();
  if (backward_char()) {
    delete_char();
    return 1;
  } else {
    minibuf_error("Beginning of buffer");
    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
<backward_delete_char>:
  endbr64
  sub    $0x8,%rsp
  mov    $0x0,%eax
  call   <deactivate_mark@plt>
  mov    $0x0,%eax
  call   <backward_char@plt>
  test   %rax,%rax
  je     L13
  mov    $0x0,%eax
  call   <delete_char@plt>
  mov    $0x1,%eax
L14:
  add    $0x8,%rsp
  ret
L13:
  lea    D9(%rip),%rdi
  call   <minibuf_error@plt>
  mov    $0x0,%eax
  jmp    L14
```

tool_calls: name: read_data
arguments: label: D9
type_infered: string

tool: D9: Beginning of buffer

assistant: ```c
int backward_delete_char(void) {
  deactivate_mark();
  if (backward_char()) {
    delete_char();
    return 1;
  } else {
    minibuf_error("Beginning of buffer");
    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
<backward_delete_char>:
  endbr64
  sub    $0x8,%rsp
  xor    %eax,%eax
  call   <deactivate_mark@plt>
  xor    %eax,%eax
  call   <backward_char@plt>
  test   %rax,%rax
  je     L3
  xor    %eax,%eax
  call   <delete_char@plt>
  mov    $0x1,%eax
  add    $0x8,%rsp
  ret
  nopl   0x0(%rax)
L3:
  lea    D0(%rip),%rdi
  call   <minibuf_error@plt>
  xor    %eax,%eax
  add    $0x8,%rsp
  ret
```

tool_calls: name: parse_data
arguments: label: D0
type_guessed: string

tool: D0: Beginning of buffer

assistant: ```c
int backward_delete_char(void) {
  deactivate_mark();
  if (backward_char()) {
    delete_char();
    return 1;
  } else {
    minibuf_error("Beginning of buffer");
    return 0;
  }
}
```
user: Converte this assembly snippet into its equivalent C code:

```asm
<backward_delete_char>:
  endbr64
  sub    $0x8,%rsp
  xor    %eax,%eax
  call   <deactivate_mark@plt>
  xor    %eax,%eax
  call   <backward_char@plt>
  test   %rax,%rax
  je     L2
  xor    %eax,%eax
  call   <delete_char@plt>
  mov    $0x1,%eax
  add    $0x8,%rsp
  ret
  nopl   0x0(%rax)
L2:
  lea    D5(%rip),%rdi
  call   <minibuf_error@plt>
  xor    %eax,%eax
  add    $0x8,%rsp
  ret
```

tool_calls: name: unpack_data
arguments: data_label: D5
type_guessed: string

tool: D5: Beginning of buffer

assistant: ```c
int backward_delete_char(void) {
  deactivate_mark();
  if (backward_char()) {
    delete_char();
    return 1;
  } else {
    minibuf_error("Beginning of buffer");
    return 0;
  }
}
```
user: Converte this assembly snippet into its equivalent C code:

```asm
<main>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x20,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,-0x8(%rbp)
  xor    %eax,%eax
  lea    -0x10(%rbp),%rdx
  lea    -0x14(%rbp),%rax
  mov    %rdx,%rcx
  mov    %rax,%rdx
  lea    D6(%rip),%rax
  mov    %rax,%rsi
  lea    D2(%rip),%rax
  mov    %rax,%rdi
  call   <sscanf@plt>
  mov    %eax,-0xc(%rbp)
  mov    -0x14(%rbp),%edx
  mov    -0xc(%rbp),%eax
  mov    %eax,%esi
  lea    D20(%rip),%rax
  mov    %rax,%rdi
  call   <printf@plt>
  mov    $0x0,%eax
  mov    -0x8(%rbp),%rdx
  sub    %fs:0x28,%rdx
  je     L8
  call   <__stack_chk_fail@plt>
L8:
  leave
  ret
```

tool_calls: name: retrieve_data
arguments: tag: D6
type_infered: string
name: retrieve_data
arguments: tag: D2
type_infered: string
name: retrieve_data
arguments: tag: D20
type_infered: string

tool: D6: %d %d

tool: D2: 6

tool: D20: %d %d


assistant: ```c
int main(void) {
  int first, second, num;
  num = sscanf("6", "%d %d", &first, &second);
  printf("%d %d\n", num, first);
  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    $0x18,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,0x8(%rsp)
  xor    %eax,%eax
  lea    0x4(%rsp),%rcx
  mov    %rsp,%rdx
  lea    D24(%rip),%rsi
  lea    D18(%rip),%rdi
  call   <sscanf@plt>
  mov    %eax,%esi
  mov    (%rsp),%edx
  lea    D21(%rip),%rdi
  call   <printf@plt>
  mov    0x8(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L1
  mov    $0x0,%eax
  add    $0x18,%rsp
  ret
L1:
  call   <__stack_chk_fail@plt>
```

tool_calls: name: extract_symbolic_data
arguments: label: D24
type_guessed: string
name: extract_symbolic_data
arguments: label: D18
type_guessed: string
name: extract_symbolic_data
arguments: label: D21
type_guessed: string

tool: D24: %d %d

tool: D18: 6

tool: D21: %d %d


assistant: ```c
int main(void) {
  int first, second, num;
  num = sscanf("6", "%d %d", &first, &second);
  printf("%d %d\n", num, first);
  return (0);
}
```
user: 这段汇编代码用C语言表示是什么样的：

```asm
<main>:
  endbr64
  sub    $0x18,%rsp
  lea    D24(%rip),%rsi
  lea    D7(%rip),%rdi
  mov    %fs:0x28,%rax
  mov    %rax,0x8(%rsp)
  xor    %eax,%eax
  mov    %rsp,%rdx
  lea    0x4(%rsp),%rcx
  call   <sscanf@plt>
  mov    (%rsp),%edx
  lea    D12(%rip),%rdi
  mov    %eax,%esi
  call   <printf@plt>
  mov    0x8(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L1
  xor    %eax,%eax
  add    $0x18,%rsp
  ret
L1:
  call   <__stack_chk_fail@plt>
```

tool_calls: name: retrieve_data
arguments: label: D24
type_guessed: string
name: retrieve_data
arguments: label: D7
type_guessed: string
name: retrieve_data
arguments: label: D12
type_guessed: string

tool: D24: %d %d

tool: D7: 6

tool: D12: %d %d


assistant: ```c
int main(void) {
  int first, second, num;
  num = sscanf("6", "%d %d", &first, &second);
  printf("%d %d\n", num, first);
  return (0);
}
```
user: Demonstrate the C code that generates the assembly output below:

```asm
<main>:
  endbr64
  sub    $0x18,%rsp
  lea    D3(%rip),%rsi
  lea    D15(%rip),%rdi
  mov    %fs:0x28,%rax
  mov    %rax,0x8(%rsp)
  xor    %eax,%eax
  mov    %rsp,%rdx
  lea    0x4(%rsp),%rcx
  call   <sscanf@plt>
  mov    (%rsp),%edx
  lea    D11(%rip),%rdi
  mov    %eax,%esi
  call   <printf@plt>
  mov    0x8(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L7
  xor    %eax,%eax
  add    $0x18,%rsp
  ret
L7:
  call   <__stack_chk_fail@plt>
```

tool_calls: name: disassemble_data
arguments: data_label: D3
type_infered: string
name: disassemble_data
arguments: data_label: D15
type_infered: string
name: disassemble_data
arguments: data_label: D11
type_infered: string

tool: D3: %d %d

tool: D15: 6

tool: D11: %d %d


assistant: ```c
int main(void) {
  int first, second, num;
  num = sscanf("6", "%d %d", &first, &second);
  printf("%d %d\n", num, first);
  return (0);
}
```
user: What would the C source look like for the assembly code provided here?

```asm
<ftruncate>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x10,%rsp
  mov    %edi,-0x4(%rbp)
  mov    %rsi,-0x10(%rbp)
  mov    -0x10(%rbp),%rcx
  mov    -0x4(%rbp),%eax
  mov    $0x0,%edx
  mov    %rcx,%rsi
  mov    %eax,%edi
  call   <lseek@plt>
  mov    -0x4(%rbp),%eax
  mov    $0x0,%edx
  mov    $0x0,%esi
  mov    %eax,%edi
  call   <write@plt>
  nop
  leave
  ret
```

assistant: ```c
ftruncate(int fd, unsigned long where) {
  lseek(fd, where, 0);
  write(fd, 0, 0);
}
```
user: What would the C source look like for the assembly code provided here?

```asm
<ftruncate>:
  endbr64
  push   %rbx
  mov    %edi,%ebx
  mov    $0x0,%edx
  call   <lseek@plt>
  mov    $0x0,%edx
  mov    $0x0,%esi
  mov    %ebx,%edi
  call   <write@plt>
  pop    %rbx
  ret
```

assistant: ```c
ftruncate(int fd, unsigned long where) {
  lseek(fd, where, 0);
  write(fd, 0, 0);
}
```
user: What would the C source look like for the assembly code provided here:

```asm
<ftruncate>:
  endbr64
  push   %rbp
  xor    %edx,%edx
  mov    %edi,%ebp
  call   <lseek@plt>
  mov    %ebp,%edi
  xor    %edx,%edx
  xor    %esi,%esi
  pop    %rbp
  jmp    1060 <write@plt>
```

assistant: ```c
ftruncate(int fd, unsigned long where) {
  lseek(fd, where, 0);
  write(fd, 0, 0);
}
```
user: 请将这段汇编代码片段转换成等效的C代码:

```asm
<ftruncate>:
  endbr64
  push   %rbp
  xor    %edx,%edx
  mov    %edi,%ebp
  call   <lseek@plt>
  mov    %ebp,%edi
  xor    %edx,%edx
  xor    %esi,%esi
  pop    %rbp
  jmp    1060 <write@plt>
```

assistant: ```c
ftruncate(int fd, unsigned long where) {
  lseek(fd, where, 0);
  write(fd, 0, 0);
}
```