ylfeng/ReF-Decompile-dataset huggingface dataset:
user: What would the C source look like for the assembly code provided here:

```asm
<hextostr>:
  endbr64
  lea    (%rdx,%rdx,1),%r10d
  movslq %r10d,%rax
  add    %rdi,%rax
  je     L89
  mov    %ecx,%r9d
  test   %rsi,%rsi
  je     L89
  lea    -0x1(%rax),%rcx
  movb   $0x0,(%rax)
  test   %edx,%edx
  je     L168
  push   %rbx
  mov    %edx,%edx
  add    %rsi,%rdx
L163:
  add    $0x1,%rsi
  movzbl -0x1(%rsi),%eax
  mov    %eax,%r11d
  and    $0xf,%r11d
  lea    0x37(%r11),%ebx
  lea    0x30(%r11),%r8d
  cmp    $0xa,%r11b
  cmovge %ebx,%r8d
  mov    %r8b,(%rcx)
  shr    $0x4,%al
  lea    0x37(%rax),%r11d
  lea    0x30(%rax),%r8d
  cmp    $0xa,%al
  mov    %r11d,%eax
  cmovl  %r8d,%eax
  sub    $0x2,%rcx
  mov    %al,0x1(%rcx)
  cmp    %rdx,%rsi
  jne    L163
  mov    %rdi,%rax
  mov    $0x1,%ecx
  sub    %edi,%ecx
  cmpb   $0x30,(%rdi)
  jne    L16
L109:
  lea    (%rcx,%rax,1),%edx
  add    $0x1,%rax
  cmpb   $0x30,(%rax)
  je     L109
  cmp    %edx,%r10d
  je     L111
L22:
  test   %edx,%edx
  je     L16
  test   %r9d,%r9d
  jne    L16
  movslq %edx,%rdx
  movzbl (%rdi,%rdx,1),%eax
  mov    %al,(%rdi)
  test   %al,%al
  je     L16
  mov    %rdi,%rax
L38:
  add    $0x1,%rax
  movzbl (%rax,%rdx,1),%ecx
  mov    %cl,(%rax)
  test   %cl,%cl
  jne    L38
L16:
  mov    %rdi,%rax
  pop    %rbx
  ret
L111:
  sub    $0x1,%edx
  jmp    L22
L168:
  cmpb   $0x30,(%rdi)
  jne    L8
  mov    %rdi,%rax
  mov    $0x1,%ecx
  sub    %edi,%ecx
L146:
  lea    (%rcx,%rax,1),%edx
  add    $0x1,%rax
  cmpb   $0x30,(%rax)
  je     L146
  cmp    %edx,%r10d
  je     L8
L76:
  test   %edx,%edx
  je     L89
  test   %r9d,%r9d
  jne    L89
  movslq %edx,%rdx
  movzbl (%rdi,%rdx,1),%eax
  mov    %al,(%rdi)
  test   %al,%al
  je     L89
  mov    %rdi,%rax
L150:
  add    $0x1,%rax
  movzbl (%rax,%rdx,1),%ecx
  mov    %cl,(%rax)
  test   %cl,%cl
  jne    L150
L89:
  mov    %rdi,%rax
  ret
L8:
  sub    $0x1,%edx
  jmp    L76
```

assistant: ```c
char *hextostr(_s, ptr, _len, fixed)
char *_s;
void *ptr;
int _len;
int fixed;
{
  int len = _len;
  char *s = _s + len * 2;
  if (s && ptr) {
    int skip = 0;
    *s-- = 0;
    while (len) {
      char c = *(char *)ptr++;
      char digit;
      digit = c & 0xf;
      *s-- = digit >= 10 ? digit + 'A' - 10 : digit + '0';
      digit = (c >> 4) & 0xf;
      *s-- = digit >= 10 ? digit + 'A' - 10 : digit + '0';
      len--;
    }
    s = _s;
    while (*s) {
      if (*s != '0')
        break;
      skip++;
      s++;
    }
    s = _s;
    if (skip == (_len * 2))
      skip--;
    if (skip && !fixed)
      while (1) {
        *s = *(s + skip);
        if (!*s)
          break;
        s++;
      }
  }
  return _s;
}
```
user: 请从给定的汇编指令推导出C源代码：

```asm
<hextostr>:
  endbr64
  lea    (%rdx,%rdx,1),%r11d
  mov    %ecx,%r10d
  mov    %rdi,%r8
  movslq %r11d,%rax
  add    %rdi,%rax
  setne  %r9b
  test   %rsi,%rsi
  setne  %cl
  and    %cl,%r9b
  jne    L112
L67:
  mov    %r8,%rax
  ret
  nopw   0x0(%rax,%rax,1)
L112:
  movb   $0x0,(%rax)
  lea    -0x1(%rax),%rcx
  test   %edx,%edx
  je     L151
  mov    %edx,%edx
  push   %rbp
  push   %rbx
  lea    (%rsi,%rdx,1),%rbx
  nopw   0x0(%rax,%rax,1)
L116:
  movzbl (%rsi),%eax
  add    $0x1,%rsi
  mov    %eax,%edi
  and    $0xf,%edi
  cmp    $0xa,%dil
  lea    0x37(%rdi),%ebp
  lea    0x30(%rdi),%edx
  cmovge %ebp,%edx
  shr    $0x4,%al
  lea    0x37(%rax),%edi
  cmp    $0xa,%al
  mov    %dl,(%rcx)
  lea    0x30(%rax),%edx
  mov    %edi,%eax
  cmovb  %edx,%eax
  sub    $0x2,%rcx
  mov    %al,0x1(%rcx)
  cmp    %rbx,%rsi
  jne    L116
  xor    %eax,%eax
  cmpb   $0x30,(%r8)
  mov    %r8,%rdx
  jne    L144
  nopw   0x0(%rax,%rax,1)
L106:
  add    $0x1,%rdx
  mov    %eax,%ecx
  add    $0x1,%eax
  cmpb   $0x30,(%rdx)
  je     L106
  cmp    %eax,%r11d
  jne    L42
  test   %ecx,%ecx
  mov    %ecx,%eax
  setne  %r9b
L42:
  test   %r10d,%r10d
  jne    L144
  test   %r9b,%r9b
  je     L144
  cltq
  movzbl (%r8,%rax,1),%edx
  mov    %dl,(%r8)
  test   %dl,%dl
  je     L144
  mov    %r8,%rdx
  xchg   %ax,%ax
L164:
  movzbl 0x1(%rdx,%rax,1),%ecx
  add    $0x1,%rdx
  mov    %cl,(%rdx)
  test   %cl,%cl
  jne    L164
L144:
  mov    %r8,%rax
  pop    %rbx
  pop    %rbp
  ret
  nopl   (%rax)
L151:
  cmpb   $0x30,(%rdi)
  mov    $0xffffffff,%eax
  jne    L84
  mov    %rdi,%rdx
  xor    %eax,%eax
  nopw   0x0(%rax,%rax,1)
L71:
  add    $0x1,%rdx
  mov    %eax,%ecx
  add    $0x1,%eax
  cmpb   $0x30,(%rdx)
  je     L71
  cmp    %eax,%r11d
  jne    L84
  test   %ecx,%ecx
  mov    %ecx,%eax
  setne  %r9b
L84:
  test   %r10d,%r10d
  jne    L67
  test   %r9b,%r9b
  je     L67
  cltq
  movzbl (%r8,%rax,1),%edx
  mov    %dl,(%r8)
  test   %dl,%dl
  je     L67
  mov    %r8,%rdx
  nopw   0x0(%rax,%rax,1)
L143:
  movzbl 0x1(%rdx,%rax,1),%ecx
  add    $0x1,%rdx
  mov    %cl,(%rdx)
  test   %cl,%cl
  jne    L143
  jmp    L67
```

assistant: ```c
char *hextostr(_s, ptr, _len, fixed)
char *_s;
void *ptr;
int _len;
int fixed;
{
  int len = _len;
  char *s = _s + len * 2;
  if (s && ptr) {
    int skip = 0;
    *s-- = 0;
    while (len) {
      char c = *(char *)ptr++;
      char digit;
      digit = c & 0xf;
      *s-- = digit >= 10 ? digit + 'A' - 10 : digit + '0';
      digit = (c >> 4) & 0xf;
      *s-- = digit >= 10 ? digit + 'A' - 10 : digit + '0';
      len--;
    }
    s = _s;
    while (*s) {
      if (*s != '0')
        break;
      skip++;
      s++;
    }
    s = _s;
    if (skip == (_len * 2))
      skip--;
    if (skip && !fixed)
      while (1) {
        *s = *(s + skip);
        if (!*s)
          break;
        s++;
      }
  }
  return _s;
}
```
user: Converte this assembly snippet into its equivalent C code:

```asm
<hextostr>:
  endbr64
  lea    (%rdx,%rdx,1),%r11d
  mov    %ecx,%r10d
  mov    %rsi,%rax
  mov    %rdi,%r8
  movslq %r11d,%rcx
  add    %rdi,%rcx
  setne  %r9b
  test   %rax,%rax
  mov    %rcx,%rsi
  setne  %cl
  and    %cl,%r9b
  jne    L60
L144:
  mov    %r8,%rax
  ret
  nopl   (%rax)
L60:
  movb   $0x0,(%rsi)
  lea    -0x1(%rsi),%rcx
  test   %edx,%edx
  je     L75
  mov    %edx,%edx
  push   %rbp
  push   %rbx
  lea    (%rax,%rdx,1),%rbx
  nopw   0x0(%rax,%rax,1)
L169:
  movzbl (%rax),%edx
  add    $0x1,%rax
  mov    %edx,%edi
  and    $0xf,%edi
  cmp    $0xa,%dil
  lea    0x37(%rdi),%ebp
  lea    0x30(%rdi),%esi
  cmovge %ebp,%esi
  sub    $0x2,%rcx
  mov    %sil,0x2(%rcx)
  mov    %edx,%esi
  shr    $0x4,%sil
  cmp    $0x9f,%dl
  jbe    L103
  add    $0x37,%esi
  mov    %sil,0x1(%rcx)
  cmp    %rax,%rbx
  jne    L169
L152:
  xor    %eax,%eax
  cmpb   $0x30,(%r8)
  mov    %r8,%rdx
  jne    L199
  nopl   0x0(%rax,%rax,1)
L52:
  add    $0x1,%rdx
  mov    %eax,%ecx
  add    $0x1,%eax
  cmpb   $0x30,(%rdx)
  je     L52
  cmp    %eax,%r11d
  jne    L179
  test   %ecx,%ecx
  mov    %ecx,%eax
  setne  %r9b
L179:
  test   %r10d,%r10d
  jne    L199
  test   %r9b,%r9b
  je     L199
  cltq
  movzbl (%r8,%rax,1),%edx
  mov    %dl,(%r8)
  test   %dl,%dl
  je     L199
  mov    %r8,%rdx
  xchg   %ax,%ax
L160:
  movzbl 0x1(%rdx,%rax,1),%ecx
  add    $0x1,%rdx
  mov    %cl,(%rdx)
  test   %cl,%cl
  jne    L160
L199:
  mov    %r8,%rax
  pop    %rbx
  pop    %rbp
  ret
  nopl   (%rax)
L103:
  add    $0x30,%esi
  mov    %sil,0x1(%rcx)
  cmp    %rax,%rbx
  jne    L169
  jmp    L152
  nopw   0x0(%rax,%rax,1)
L75:
  cmpb   $0x30,(%rdi)
  mov    $0xffffffff,%eax
  jne    L122
  mov    %rdi,%rdx
  xor    %eax,%eax
  nop
L110:
  add    $0x1,%rdx
  mov    %eax,%ecx
  add    $0x1,%eax
  cmpb   $0x30,(%rdx)
  je     L110
  cmp    %eax,%r11d
  jne    L122
  test   %ecx,%ecx
  mov    %ecx,%eax
  setne  %r9b
L122:
  test   %r10d,%r10d
  jne    L144
  test   %r9b,%r9b
  je     L144
  cltq
  movzbl (%r8,%rax,1),%edx
  mov    %dl,(%r8)
  test   %dl,%dl
  je     L144
  mov    %r8,%rdx
  nopw   0x0(%rax,%rax,1)
L193:
  movzbl 0x1(%rdx,%rax,1),%ecx
  add    $0x1,%rdx
  mov    %cl,(%rdx)
  test   %cl,%cl
  jne    L193
  jmp    L144
```

assistant: ```c
char *hextostr(_s, ptr, _len, fixed)
char *_s;
void *ptr;
int _len;
int fixed;
{
  int len = _len;
  char *s = _s + len * 2;
  if (s && ptr) {
    int skip = 0;
    *s-- = 0;
    while (len) {
      char c = *(char *)ptr++;
      char digit;
      digit = c & 0xf;
      *s-- = digit >= 10 ? digit + 'A' - 10 : digit + '0';
      digit = (c >> 4) & 0xf;
      *s-- = digit >= 10 ? digit + 'A' - 10 : digit + '0';
      len--;
    }
    s = _s;
    while (*s) {
      if (*s != '0')
        break;
      skip++;
      s++;
    }
    s = _s;
    if (skip == (_len * 2))
      skip--;
    if (skip && !fixed)
      while (1) {
        *s = *(s + skip);
        if (!*s)
          break;
        s++;
      }
  }
  return _s;
}
```
user: Please show me the C implementation that matches the assembly code listed below:

```asm
<ft_strcmp>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  mov    %rdi,-0x8(%rbp)
  mov    %rsi,-0x10(%rbp)
  jmp    L17
L21:
  addq   $0x1,-0x8(%rbp)
  addq   $0x1,-0x10(%rbp)
L17:
  mov    -0x8(%rbp),%rax
  movzbl (%rax),%edx
  mov    -0x10(%rbp),%rax
  movzbl (%rax),%eax
  cmp    %al,%dl
  jne    L12
  mov    -0x8(%rbp),%rax
  movzbl (%rax),%eax
  test   %al,%al
  jne    L21
L12:
  mov    -0x8(%rbp),%rax
  movzbl (%rax),%eax
  movzbl %al,%edx
  mov    -0x10(%rbp),%rax
  movzbl (%rax),%eax
  movzbl %al,%ecx
  mov    %edx,%eax
  sub    %ecx,%eax
  pop    %rbp
  ret
```

assistant: ```c
int ft_strcmp(const char *s1, const char *s2) {
  while (*s1 == *s2 && *s1) {
    s1++;
    s2++;
  }
  return ((unsigned char)*s1 - (unsigned char)*s2);
}
```
user: 这段汇编代码用C语言表示是什么样的：

```asm
<ft_strcmp>:
  endbr64
  movzbl (%rdi),%eax
  movzbl (%rsi),%ecx
  test   %al,%al
  je     L38
  cmp    %cl,%al
  jne    L38
  mov    $0x1,%edx
L20:
  movzbl (%rdi,%rdx,1),%eax
  movzbl (%rsi,%rdx,1),%ecx
  add    $0x1,%rdx
  test   %al,%al
  je     L38
  cmp    %cl,%al
  je     L20
L38:
  movzbl %al,%eax
  movzbl %cl,%ecx
  sub    %ecx,%eax
  ret
```

assistant: ```c
int ft_strcmp(const char *s1, const char *s2) {
  while (*s1 == *s2 && *s1) {
    s1++;
    s2++;
  }
  return ((unsigned char)*s1 - (unsigned char)*s2);
}
```
user: 请将以下的汇编代码转换成C语言代码：

```asm
<ft_strcmp>:
  endbr64
  movzbl (%rdi),%edx
  movzbl (%rsi),%ecx
  mov    $0x1,%eax
  cmp    %dl,%cl
  je     L39
  jmp    L35
  nopl   (%rax)
L37:
  movzbl (%rdi,%rax,1),%edx
  add    $0x1,%rax
  movzbl -0x1(%rsi,%rax,1),%ecx
  cmp    %cl,%dl
  jne    L35
L39:
  test   %dl,%dl
  jne    L37
  xor    %eax,%eax
  sub    %ecx,%eax
  ret
  nopw   0x0(%rax,%rax,1)
L35:
  movzbl %dl,%eax
  sub    %ecx,%eax
  ret
```

assistant: ```c
int ft_strcmp(const char *s1, const char *s2) {
  while (*s1 == *s2 && *s1) {
    s1++;
    s2++;
  }
  return ((unsigned char)*s1 - (unsigned char)*s2);
}
```
user: Converte this assembly snippet into its equivalent C code:

```asm
<ft_strcmp>:
  endbr64
  movzbl (%rdi),%edx
  movzbl (%rsi),%ecx
  mov    $0x1,%eax
  cmp    %dl,%cl
  je     L4
  jmp    L30
  nopl   (%rax)
L35:
  movzbl (%rdi,%rax,1),%edx
  add    $0x1,%rax
  movzbl -0x1(%rsi,%rax,1),%ecx
  cmp    %cl,%dl
  jne    L30
L4:
  test   %dl,%dl
  jne    L35
  xor    %eax,%eax
  sub    %ecx,%eax
  ret
  nopw   0x0(%rax,%rax,1)
L30:
  movzbl %dl,%eax
  sub    %ecx,%eax
  ret
```

assistant: ```c
int ft_strcmp(const char *s1, const char *s2) {
  while (*s1 == *s2 && *s1) {
    s1++;
    s2++;
  }
  return ((unsigned char)*s1 - (unsigned char)*s2);
}
```
user: 请将这段汇编代码片段转换成等效的C代码:

```asm
<num_attacks>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  mov    %edi,-0x4(%rbp)
  mov    %esi,-0x8(%rbp)
  mov    %edx,-0xc(%rbp)
  mov    %ecx,-0x10(%rbp)
  cmpl   $0x0,-0x10(%rbp)
  jne    L12
  mov    -0x4(%rbp),%eax
  jmp    L1
L12:
  mov    -0x4(%rbp),%eax
  imul   -0xc(%rbp),%eax
  mov    $0x0,%edx
  divl   -0x8(%rbp)
L1:
  pop    %rbp
  ret
```

assistant: ```c
unsigned int num_attacks(unsigned base, unsigned max, unsigned hp, bool swarm) {
  if (!swarm)
    return base;
  return base * hp / max;
}
```
user: 下面的汇编指令对应的C源代码是什么:

```asm
<num_attacks>:
  endbr64
  mov    %edi,%eax
  test   %ecx,%ecx
  je     L3
  imul   %edx,%eax
  mov    $0x0,%edx
  div    %esi
L3:
  ret
```

assistant: ```c
unsigned int num_attacks(unsigned base, unsigned max, unsigned hp, bool swarm) {
  if (!swarm)
    return base;
  return base * hp / max;
}
```
user: 这段汇编代码用C语言表示是什么样的：

```asm
<num_attacks>:
  endbr64
  mov    %edi,%eax
  test   %ecx,%ecx
  je     L4
  imul   %edx,%eax
  xor    %edx,%edx
  div    %esi
L4:
  ret
```

assistant: ```c
unsigned int num_attacks(unsigned base, unsigned max, unsigned hp, bool swarm) {
  if (!swarm)
    return base;
  return base * hp / max;
}
```
user: 请从给定的汇编指令推导出C源代码：

```asm
<num_attacks>:
  endbr64
  mov    %edi,%eax
  test   %ecx,%ecx
  je     L4
  imul   %edx,%eax
  xor    %edx,%edx
  div    %esi
L4:
  ret
```

assistant: ```c
unsigned int num_attacks(unsigned base, unsigned max, unsigned hp, bool swarm) {
  if (!swarm)
    return base;
  return base * hp / max;
}
```
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
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x20,%rsp
  mov    %edi,-0x14(%rbp)
  mov    %rsi,-0x20(%rbp)
  mov    %fs:0x28,%rax
  mov    %rax,-0x8(%rbp)
  xor    %eax,%eax
  movl   $0x0,-0xc(%rbp)
  cmpl   $0x2,-0x14(%rbp)
  jne    L9
  mov    -0x20(%rbp),%rax
  add    $0x8,%rax
  mov    (%rax),%rax
  lea    -0xc(%rbp),%rdx
  lea    D19(%rip),%rcx
  mov    %rcx,%rsi
  mov    %rax,%rdi
  call   <sscanf@plt>
  mov    -0xc(%rbp),%eax
  mov    %eax,%edi
  call   <strerror@plt>
  mov    %rax,%rdx
  mov    -0xc(%rbp),%eax
  mov    %eax,%esi
  lea    D26(%rip),%rax
  mov    %rax,%rdi
  mov    $0x0,%eax
  call   <printf@plt>
  jmp    L21
L9:
  mov    -0x20(%rbp),%rax
  mov    (%rax),%rax
  mov    %rax,%rsi
  lea    D25(%rip),%rax
  mov    %rax,%rdi
  mov    $0x0,%eax
  call   <printf@plt>
L21:
  mov    $0x0,%eax
  mov    -0x8(%rbp),%rdx
  sub    %fs:0x28,%rdx
  je     L20
  call   <__stack_chk_fail@plt>
L20:
  leave
  ret
```

tool_calls: name: extract_symbolic_data
arguments: data_label: D19
datatype: string
name: extract_symbolic_data
arguments: data_label: D26
datatype: string
name: extract_symbolic_data
arguments: data_label: D25
datatype: string

tool: D19: %d

tool: D26: err code %d : %s


tool: D25: Usage: %s err_code



assistant: ```c
int main(int argc, char *argv[]) {
  int err = 0;
  if (argc == 2) {
    sscanf(argv[1], "%d", &err);
    printf("err code %d : %s\n", err, strerror(err));
  } else
    printf("Usage: %s err_code\n\n", argv[0]);
  return 0;
}
```
user: 提供的汇编代码用C语言表示会是什么样子：

```asm
<main>:
  endbr64
  sub    $0x18,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,0x8(%rsp)
  xor    %eax,%eax
  movl   $0x0,0x4(%rsp)
  cmp    $0x2,%edi
  je     L22
  mov    (%rsi),%rsi
  lea    D12(%rip),%rdi
  mov    $0x0,%eax
  call   <printf@plt>
L6:
  mov    0x8(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L28
  mov    $0x0,%eax
  add    $0x18,%rsp
  ret
L22:
  lea    0x4(%rsp),%rdx
  mov    0x8(%rsi),%rdi
  lea    D6(%rip),%rsi
  call   <sscanf@plt>
  mov    0x4(%rsp),%edi
  call   <strerror@plt>
  mov    %rax,%rdx
  mov    0x4(%rsp),%esi
  lea    D2(%rip),%rdi
  mov    $0x0,%eax
  call   <printf@plt>
  jmp    L6
L28:
  call   <__stack_chk_fail@plt>
```

tool_calls: name: extract_symbolic_data
arguments: data_tag: D12
datatype: string
name: extract_symbolic_data
arguments: data_tag: D6
datatype: string
name: extract_symbolic_data
arguments: data_tag: D2
datatype: string

tool: D12: Usage: %s err_code



tool: D6: %d

tool: D2: err code %d : %s


assistant: ```c
int main(int argc, char *argv[]) {
  int err = 0;
  if (argc == 2) {
    sscanf(argv[1], "%d", &err);
    printf("err code %d : %s\n", err, strerror(err));
  } else
    printf("Usage: %s err_code\n\n", argv[0]);
  return 0;
}
```
user: What would the C source look like for the assembly code provided here?

```asm
<main>:
  endbr64
  sub    $0x18,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,0x8(%rsp)
  xor    %eax,%eax
  movl   $0x0,0x4(%rsp)
  cmp    $0x2,%edi
  je     L6
  mov    (%rsi),%rsi
  lea    D12(%rip),%rdi
  xor    %eax,%eax
  call   <printf@plt>
L25:
  mov    0x8(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L0
  xor    %eax,%eax
  add    $0x18,%rsp
  ret
L6:
  mov    0x8(%rsi),%rdi
  lea    0x4(%rsp),%rdx
  lea    D1(%rip),%rsi
  call   <sscanf@plt>
  mov    0x4(%rsp),%edi
  call   <strerror@plt>
  mov    0x4(%rsp),%esi
  lea    D28(%rip),%rdi
  mov    %rax,%rdx
  xor    %eax,%eax
  call   <printf@plt>
  jmp    L25
L0:
  call   <__stack_chk_fail@plt>
```

tool_calls: name: read_data
arguments: data_tag: D12
data_type: string
name: read_data
arguments: data_tag: D1
data_type: string
name: read_data
arguments: data_tag: D28
data_type: string

tool: D12: Usage: %s err_code



tool: D1: %d

tool: D28: err code %d : %s


assistant: ```c
int main(int argc, char *argv[]) {
  int err = 0;
  if (argc == 2) {
    sscanf(argv[1], "%d", &err);
    printf("err code %d : %s\n", err, strerror(err));
  } else
    printf("Usage: %s err_code\n\n", argv[0]);
  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
  movl   $0x0,0x4(%rsp)
  cmp    $0x2,%edi
  je     L4
  mov    (%rsi),%rsi
  lea    D15(%rip),%rdi
  xor    %eax,%eax
  call   <printf@plt>
L22:
  mov    0x8(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L20
  xor    %eax,%eax
  add    $0x18,%rsp
  ret
L4:
  mov    0x8(%rsi),%rdi
  lea    0x4(%rsp),%rdx
  lea    D12(%rip),%rsi
  call   <sscanf@plt>
  mov    0x4(%rsp),%edi
  call   <strerror@plt>
  mov    0x4(%rsp),%esi
  lea    D25(%rip),%rdi
  mov    %rax,%rdx
  xor    %eax,%eax
  call   <printf@plt>
  jmp    L22
L20:
  call   <__stack_chk_fail@plt>
```

tool_calls: name: extract_symbolic_data
arguments: data_label: D15
type: string
name: extract_symbolic_data
arguments: data_label: D12
type: string
name: extract_symbolic_data
arguments: data_label: D25
type: string

tool: D15: Usage: %s err_code



tool: D12: %d

tool: D25: err code %d : %s


assistant: ```c
int main(int argc, char *argv[]) {
  int err = 0;
  if (argc == 2) {
    sscanf(argv[1], "%d", &err);
    printf("err code %d : %s\n", err, strerror(err));
  } else
    printf("Usage: %s err_code\n\n", argv[0]);
  return 0;
}
```
user: 请将这段汇编代码片段转换成等效的C代码:

```asm
<xfree>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x10,%rsp
  mov    %rdi,-0x8(%rbp)
  cmpq   $0x0,-0x8(%rbp)
  je     L7
  mov    $0x7,%edi
  call   <deccount@plt>
L7:
  mov    -0x8(%rbp),%rax
  mov    %rax,%rdi
  call   <free@plt>
  nop
  leave
  ret
```

assistant: ```c
void xfree(void *p) {
  if (p) {
    deccount(7);
  }
  free(p);
}
```
user: 请显示与下面列出的汇编代码相匹配的C语言实现:

```asm
<xfree>:
  endbr64
  push   %rbx
  mov    %rdi,%rbx
  test   %rdi,%rdi
  je     L9
  mov    $0x7,%edi
  call   <deccount@plt>
L9:
  mov    %rbx,%rdi
  call   <free@plt>
  pop    %rbx
  ret
```

assistant: ```c
void xfree(void *p) {
  if (p) {
    deccount(7);
  }
  free(p);
}
```
user: Translate the below assembly code into C programming language:

```asm
<xfree>:
  endbr64
  push   %rbp
  mov    %rdi,%rbp
  test   %rdi,%rdi
  je     L6
  mov    $0x7,%edi
  call   <deccount@plt>
L6:
  mov    %rbp,%rdi
  pop    %rbp
  jmp    1060 <free@plt>
```

assistant: ```c
void xfree(void *p) {
  if (p) {
    deccount(7);
  }
  free(p);
}
```
user: 这段汇编代码用C语言表示是什么样的:

```asm
<xfree>:
  endbr64
  push   %rbp
  mov    %rdi,%rbp
  test   %rdi,%rdi
  je     L8
  mov    $0x7,%edi
  call   <deccount@plt>
L8:
  mov    %rbp,%rdi
  pop    %rbp
  jmp    1060 <free@plt>
```

assistant: ```c
void xfree(void *p) {
  if (p) {
    deccount(7);
  }
  free(p);
}
```
user: 提供的汇编代码用C语言表示会是什么样子:

```asm
<init_keys>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x20,%rsp
  mov    %rdi,-0x8(%rbp)
  mov    %rsi,-0x10(%rbp)
  mov    %rdx,-0x18(%rbp)
  mov    -0x10(%rbp),%rax
  movq   $0x12345678,(%rax)
  mov    -0x10(%rbp),%rax
  add    $0x8,%rax
  movq   $0x23456789,(%rax)
  mov    -0x10(%rbp),%rax
  add    $0x10,%rax
  movq   $0x34567890,(%rax)
  jmp    L12
L9:
  mov    -0x8(%rbp),%rax
  movzbl (%rax),%eax
  movsbl %al,%edx
  mov    -0x18(%rbp),%rcx
  mov    -0x10(%rbp),%rax
  mov    %rcx,%rsi
  mov    %rax,%rdi
  call   <update_keys@plt>
  addq   $0x1,-0x8(%rbp)
L12:
  mov    -0x8(%rbp),%rax
  movzbl (%rax),%eax
  test   %al,%al
  jne    L9
  nop
  nop
  leave
  ret
```

assistant: ```c
void init_keys(const char *passwd, unsigned long *pkeys, const unsigned long *pcrc_32_tab) {
  *(pkeys + 0) = 305419896L;
  *(pkeys + 1) = 591751049L;
  *(pkeys + 2) = 878082192L;
  while (*passwd != '\0') {
    update_keys(pkeys, pcrc_32_tab, (int)*passwd);
    passwd++;
  }
}
```
user: Please show me the C implementation that matches the assembly code listed below:

```asm
<init_keys>:
  endbr64
  push   %r12
  push   %rbp
  push   %rbx
  mov    %rdi,%rbx
  mov    %rsi,%rbp
  mov    %rdx,%r12
  movq   $0x12345678,(%rsi)
  movq   $0x23456789,0x8(%rsi)
  movq   $0x34567890,0x10(%rsi)
  movzbl (%rdi),%edx
  test   %dl,%dl
  je     L13
L9:
  movsbl %dl,%edx
  mov    %r12,%rsi
  mov    %rbp,%rdi
  call   <update_keys@plt>
  add    $0x1,%rbx
  movzbl (%rbx),%edx
  test   %dl,%dl
  jne    L9
L13:
  pop    %rbx
  pop    %rbp
  pop    %r12
  ret
```

assistant: ```c
void init_keys(const char *passwd, unsigned long *pkeys, const unsigned long *pcrc_32_tab) {
  *(pkeys + 0) = 305419896L;
  *(pkeys + 1) = 591751049L;
  *(pkeys + 2) = 878082192L;
  while (*passwd != '\0') {
    update_keys(pkeys, pcrc_32_tab, (int)*passwd);
    passwd++;
  }
}
```
user: 请将这段汇编代码片段转换成等效的C代码:

```asm
<init_keys>:
  endbr64
  push   %r12
  mov    %rdx,%r12
  push   %rbp
  push   %rbx
  movq   $0x12345678,(%rsi)
  movq   $0x23456789,0x8(%rsi)
  movq   $0x34567890,0x10(%rsi)
  movsbl (%rdi),%edx
  test   %dl,%dl
  je     L8
  mov    %rdi,%rbx
  mov    %rsi,%rbp
  nop
L6:
  mov    %r12,%rsi
  mov    %rbp,%rdi
  add    $0x1,%rbx
  call   <update_keys@plt>
  movsbl (%rbx),%edx
  test   %dl,%dl
  jne    L6
L8:
  pop    %rbx
  pop    %rbp
  pop    %r12
  ret
```

assistant: ```c
void init_keys(const char *passwd, unsigned long *pkeys, const unsigned long *pcrc_32_tab) {
  *(pkeys + 0) = 305419896L;
  *(pkeys + 1) = 591751049L;
  *(pkeys + 2) = 878082192L;
  while (*passwd != '\0') {
    update_keys(pkeys, pcrc_32_tab, (int)*passwd);
    passwd++;
  }
}
```
user: Converte this assembly snippet into its equivalent C code:

```asm
<init_keys>:
  endbr64
  movdqa D9(%rip),%xmm0
  push   %r12
  mov    %rdx,%r12
  push   %rbp
  push   %rbx
  movq   $0x34567890,0x10(%rsi)
  movups %xmm0,(%rsi)
  movsbl (%rdi),%edx
  test   %dl,%dl
  je     L9
  mov    %rdi,%rbx
  mov    %rsi,%rbp
  nopl   0x0(%rax,%rax,1)
L7:
  mov    %r12,%rsi
  mov    %rbp,%rdi
  add    $0x1,%rbx
  call   <update_keys@plt>
  movsbl (%rbx),%edx
  test   %dl,%dl
  jne    L7
L9:
  pop    %rbx
  pop    %rbp
  pop    %r12
  ret
```

tool_calls: name: disassemble_data
arguments: tag: D9
data_type: byte[16]

tool: {"D9": [0x78,0x56,0x34,0x12,0x00,0x00,0x00,0x00,0x89,0x67,0x45,0x23,0x00,0x00,0x00,0x00]}

assistant: ```c
void init_keys(const char *passwd, unsigned long *pkeys, const unsigned long *pcrc_32_tab) {
  *(pkeys + 0) = 305419896L;
  *(pkeys + 1) = 591751049L;
  *(pkeys + 2) = 878082192L;
  while (*passwd != '\0') {
    update_keys(pkeys, pcrc_32_tab, (int)*passwd);
    passwd++;
  }
}
```
user: Translate the below assembly code into C programming language:

```asm
<__poll>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x10,%rsp
  mov    %rdi,-0x8(%rbp)
  mov    %esi,-0xc(%rbp)
  mov    %edx,-0x10(%rbp)
  mov    D4(%rip),%rax
  mov    (%rax),%eax
  mov    %eax,%edi
  call   <__set_errno@plt>
  mov    $0xffffffff,%eax
  leave
  ret
```

assistant: ```c
int __poll(struct pollfd *fds, nfds_t nfds, int timeout) {
  __set_errno(ENOSYS);
  return -1;
}
```
user: 提供的汇编代码用C语言表示会是什么样子:

```asm
<__poll>:
  endbr64
  sub    $0x8,%rsp
  mov    D2(%rip),%rax
  mov    (%rax),%edi
  call   <__set_errno@plt>
  mov    $0xffffffff,%eax
  add    $0x8,%rsp
  ret
```

assistant: ```c
int __poll(struct pollfd *fds, nfds_t nfds, int timeout) {
  __set_errno(ENOSYS);
  return -1;
}
```
user: 提供的汇编代码用C语言表示会是什么样子:

```asm
<__poll>:
  endbr64
  sub    $0x8,%rsp
  mov    D9(%rip),%rax
  mov    (%rax),%edi
  call   <__set_errno@plt>
  mov    $0xffffffff,%eax
  add    $0x8,%rsp
  ret
```

assistant: ```c
int __poll(struct pollfd *fds, nfds_t nfds, int timeout) {
  __set_errno(ENOSYS);
  return -1;
}
```