ylfeng/ReF-Decompile-dataset huggingface dataset:
user: Demonstrate the C code that generates the assembly output below:

```asm
<smm_mbstowcs_alloc>:
  endbr64
  push   %r13
  push   %r12
  push   %rbp
  mov    %rdi,%rbp
  xor    %edi,%edi
  call   <smm_errno_update@plt>
  test   %rbp,%rbp
  je     L1
  xor    %edx,%edx
  xor    %edi,%edi
  mov    %rbp,%rsi
  call   <mbstowcs@plt>
  test   %eax,%eax
  je     L24
  lea    0x1(%rax),%r12d
  mov    %r12d,%edi
  call   <smm_alloc@plt>
  mov    %rax,%r13
  test   %rax,%rax
  je     L22
  mov    %r12d,%edx
  mov    %rbp,%rsi
  mov    %rax,%rdi
  call   <mbstowcs@plt>
L17:
  mov    %r13,%rax
  pop    %rbp
  pop    %r12
  pop    %r13
  ret
  nopl   0x0(%rax,%rax,1)
L1:
  xor    %r13d,%r13d
  pop    %rbp
  pop    %r12
  mov    %r13,%rax
  pop    %r13
  ret
  nopl   0x0(%rax)
L24:
  xor    %r13d,%r13d
  mov    $0xc0000009,%edi
  call   <smm_errno_update@plt>
  mov    %r13,%rax
  pop    %rbp
  pop    %r12
  pop    %r13
  ret
  xchg   %ax,%ax
L22:
  mov    $0xc0000001,%edi
  call   <smm_errno_update@plt>
  jmp    L17
```

assistant: ```c
void *smm_mbstowcs_alloc(char *mbs) {
  wchar_t *buf;
  int len;
  smm_errno_update(0);
  if (mbs == NULL) {
    return NULL;
  }
  if ((len = mbstowcs(NULL, mbs, 0)) == 0) {
    smm_errno_update((0xC0000000 | (9)));
    return NULL;
  }
  if ((buf = smm_alloc((len + 1) * sizeof(wchar_t))) == NULL) {
    smm_errno_update((0xC0000000 | (1)));
    return NULL;
  }
  mbstowcs(buf, mbs, len + 1);
  return buf;
}
```
user: 请将这段汇编代码片段转换成等效的C代码：

```asm
<smm_mbstowcs_alloc>:
  endbr64
  push   %r13
  push   %r12
  push   %rbp
  mov    %rdi,%rbp
  xor    %edi,%edi
  call   <smm_errno_update@plt>
  test   %rbp,%rbp
  je     L14
  xor    %edx,%edx
  xor    %edi,%edi
  mov    %rbp,%rsi
  call   <mbstowcs@plt>
  test   %eax,%eax
  je     L35
  lea    0x1(%rax),%r12d
  mov    %r12d,%edi
  call   <smm_alloc@plt>
  mov    %rax,%r13
  test   %rax,%rax
  je     L8
  mov    %r12d,%edx
  mov    %rbp,%rsi
  mov    %rax,%rdi
  call   <mbstowcs@plt>
L19:
  mov    %r13,%rax
  pop    %rbp
  pop    %r12
  pop    %r13
  ret
  nopl   0x0(%rax,%rax,1)
L14:
  xor    %r13d,%r13d
  pop    %rbp
  pop    %r12
  mov    %r13,%rax
  pop    %r13
  ret
  nopl   0x0(%rax)
L35:
  xor    %r13d,%r13d
  mov    $0xc0000009,%edi
  call   <smm_errno_update@plt>
  mov    %r13,%rax
  pop    %rbp
  pop    %r12
  pop    %r13
  ret
  xchg   %ax,%ax
L8:
  mov    $0xc0000001,%edi
  call   <smm_errno_update@plt>
  jmp    L19
```

assistant: ```c
void *smm_mbstowcs_alloc(char *mbs) {
  wchar_t *buf;
  int len;
  smm_errno_update(0);
  if (mbs == NULL) {
    return NULL;
  }
  if ((len = mbstowcs(NULL, mbs, 0)) == 0) {
    smm_errno_update((0xC0000000 | (9)));
    return NULL;
  }
  if ((buf = smm_alloc((len + 1) * sizeof(wchar_t))) == NULL) {
    smm_errno_update((0xC0000000 | (1)));
    return NULL;
  }
  mbstowcs(buf, mbs, len + 1);
  return buf;
}
```
user: What would the C source look like for the assembly code provided here?

```asm
<expand_newargv>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x20,%rsp
  mov    %rdi,-0x18(%rbp)
  mov    %fs:0x28,%rax
  mov    %rax,-0x8(%rbp)
  xor    %eax,%eax
  lea    -0x10(%rbp),%rcx
  mov    -0x18(%rbp),%rax
  mov    $0x0,%edx
  mov    %rcx,%rsi
  mov    %rax,%rdi
  call   <wordexp@plt>
  mov    -0x10(%rbp),%rax
  mov    -0x8(%rbp),%rdx
  sub    %fs:0x28,%rdx
  je     L3
  call   <__stack_chk_fail@plt>
L3:
  leave
  ret
```

assistant: ```c
char **expand_newargv(char *string) {
  wordexp_t p;
  wordexp(string, &p, 0);
  return p.we_wordv;
}
```
user: Converte this assembly snippet into its equivalent C code:

```asm
<expand_newargv>:
  endbr64
  sub    $0x18,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,0x8(%rsp)
  xor    %eax,%eax
  mov    %rsp,%rsi
  mov    $0x0,%edx
  call   <wordexp@plt>
  mov    (%rsp),%rax
  mov    0x8(%rsp),%rdx
  sub    %fs:0x28,%rdx
  jne    L0
  add    $0x18,%rsp
  ret
L0:
  call   <__stack_chk_fail@plt>
```

assistant: ```c
char **expand_newargv(char *string) {
  wordexp_t p;
  wordexp(string, &p, 0);
  return p.we_wordv;
}
```
user: Demonstrate the C code that generates the assembly output below:

```asm
<expand_newargv>:
  endbr64
  sub    $0x18,%rsp
  xor    %edx,%edx
  mov    %fs:0x28,%rax
  mov    %rax,0x8(%rsp)
  xor    %eax,%eax
  mov    %rsp,%rsi
  call   <wordexp@plt>
  mov    (%rsp),%rax
  mov    0x8(%rsp),%rdx
  sub    %fs:0x28,%rdx
  jne    L8
  add    $0x18,%rsp
  ret
L8:
  call   <__stack_chk_fail@plt>
```

assistant: ```c
char **expand_newargv(char *string) {
  wordexp_t p;
  wordexp(string, &p, 0);
  return p.we_wordv;
}
```
user: 请将以下的汇编代码转换成C语言代码:

```asm
<expand_newargv>:
  endbr64
  sub    $0x18,%rsp
  xor    %edx,%edx
  mov    %fs:0x28,%rax
  mov    %rax,0x8(%rsp)
  xor    %eax,%eax
  mov    %rsp,%rsi
  call   <wordexp@plt>
  mov    (%rsp),%rax
  mov    0x8(%rsp),%rdx
  sub    %fs:0x28,%rdx
  jne    L9
  add    $0x18,%rsp
  ret
L9:
  call   <__stack_chk_fail@plt>
```

assistant: ```c
char **expand_newargv(char *string) {
  wordexp_t p;
  wordexp(string, &p, 0);
  return p.we_wordv;
}
```
user: 请显示与下面列出的汇编代码相匹配的C语言实现：

```asm
<json_parse_codepoint>:
  endbr64
  push   %r15
  push   %r14
  push   %r13
  push   %r12
  push   %rbp
  push   %rbx
  sub    $0x28,%rsp
  mov    %rsi,%r15
  mov    %rdx,0x8(%rsp)
  mov    %fs:0x28,%rax
  mov    %rax,0x18(%rsp)
  xor    %eax,%eax
  mov    %rdi,%r13
  mov    $0xc,%r12d
  mov    $0x0,%r14d
  jmp    L138
L116:
  sub    $0x61,%ebp
  lea    -0x57(%rbx),%eax
  sub    $0x37,%ebx
  cmp    $0x5,%bpl
  cmovbe %eax,%ebx
L133:
  mov    %r12d,%ecx
  shl    %cl,%ebx
  or     %ebx,%r14d
  add    $0x1,%r13
  sub    $0x4,%r12d
  cmp    $0xfffffffc,%r12d
  je     L89
L138:
  movzbl 0x0(%r13),%ebp
  movsbl %bpl,%ebx
  mov    %ebx,%edi
  call   <isxdigit@plt>
  test   %eax,%eax
  je     L17
  lea    -0x30(%rbp),%eax
  cmp    $0x9,%al
  ja     L116
  sub    $0x30,%ebx
  jmp    L133
L89:
  cmp    $0x7f,%r14d
  jg     L35
  mov    %r14b,0x15(%rsp)
  mov    $0x1,%ebx
L33:
  test   %r15,%r15
  je     L57
  cmp    0x8(%rsp),%rbx
  jbe    L104
  mov    $0x0,%ebx
L57:
  mov    0x18(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L109
  mov    %rbx,%rax
  add    $0x28,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  pop    %r15
  ret
L35:
  cmp    $0x7ff,%r14d
  jg     L40
  mov    %r14d,%eax
  sar    $0x6,%eax
  or     $0xffffffc0,%eax
  mov    %al,0x15(%rsp)
  and    $0x3f,%r14d
  or     $0xffffff80,%r14d
  mov    %r14b,0x16(%rsp)
  mov    $0x2,%ebx
  jmp    L33
L40:
  mov    %r14d,%eax
  sar    $0xc,%eax
  or     $0xffffffe0,%eax
  mov    %al,0x15(%rsp)
  mov    %r14d,%eax
  sar    $0x6,%eax
  and    $0x3f,%eax
  or     $0xffffff80,%eax
  mov    %al,0x16(%rsp)
  and    $0x3f,%r14d
  or     $0xffffff80,%r14d
  mov    %r14b,0x17(%rsp)
  mov    $0x3,%ebx
  jmp    L33
L104:
  lea    0x15(%rsp),%rsi
  mov    %rbx,%rdx
  mov    %r15,%rdi
  call   <memcpy@plt>
  jmp    L57
L17:
  mov    $0x0,%ebx
  jmp    L57
L109:
  call   <__stack_chk_fail@plt>
```

assistant: ```c
size_t json_parse_codepoint(const char *str, char *buf, size_t size) {
  uint16_t codepoint = 0;
  char utf8[3];
  size_t len;
  int hex;
  char c;
  int i;
  for (i = 0; i < 4; i++) {
    c = str[i];
    if (!isxdigit(c))
      return 0;
    if (c >= '0' && c <= '9')
      hex = c - '0';
    else if (c >= 'a' && c <= 'f')
      hex = c - 'a' + 10;
    else
      hex = c - 'A' + 10;
    codepoint |= hex << (12 - i * 4);
  }
  if (codepoint <= 0x7f) {
    len = 1;
    utf8[0] = codepoint;
  } else if (codepoint <= 0x7ff) {
    len = 2;
    utf8[0] = 0xc0 | (codepoint >> 6);
    utf8[1] = 0x80 | (codepoint & 0x3f);
  } else {
    len = 3;
    utf8[0] = (0xe0 | (codepoint >> 12));
    utf8[1] = (0x80 | ((codepoint >> 6) & 0x3f));
    utf8[2] = (0x80 | (codepoint & 0x3f));
  }
  if (buf) {
    if (size < len)
      return 0;
    memcpy(buf, utf8, len);
  }
  return len;
}
```
user: 请将这段汇编代码片段转换成等效的C代码:

```asm
<json_parse_codepoint>:
  endbr64
  push   %r15
  mov    %rdi,%r15
  push   %r14
  mov    $0xc,%r14d
  push   %r13
  push   %r12
  xor    %r12d,%r12d
  push   %rbp
  mov    %rsi,%rbp
  push   %rbx
  sub    $0x28,%rsp
  mov    %rdx,0x8(%rsp)
  mov    %fs:0x28,%rax
  mov    %rax,0x18(%rsp)
  xor    %eax,%eax
L57:
  movsbl (%r15),%ebx
  mov    %ebx,%edi
  mov    %ebx,%r13d
  call   <isxdigit@plt>
  test   %eax,%eax
  je     L86
  lea    -0x30(%rbx),%eax
  cmp    $0x9,%al
  ja     L24
  sub    $0x30,%ebx
L3:
  mov    %r14d,%ecx
  sub    $0x4,%r14d
  add    $0x1,%r15
  shl    %cl,%ebx
  or     %ebx,%r12d
  cmp    $0xfffffffc,%r14d
  jne    L57
  cmp    $0x7f,%r12d
  jle    L2
  mov    %r12d,%ecx
  mov    %r12d,%eax
  and    $0x3f,%ecx
  sar    $0x6,%eax
  or     $0xffffff80,%ecx
  cmp    $0x7ff,%r12d
  jg     L37
  or     $0xffffffc0,%eax
  mov    %cl,0x16(%rsp)
  mov    $0x2,%r13d
  mov    %al,0x15(%rsp)
L14:
  test   %rbp,%rbp
  je     L82
  cmp    0x8(%rsp),%r13
  ja     L86
  lea    0x15(%rsp),%rsi
  mov    %r13,%rdx
  mov    %rbp,%rdi
  call   <memcpy@plt>
L82:
  mov    0x18(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L69
  add    $0x28,%rsp
  mov    %r13,%rax
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  pop    %r15
  ret
  nopl   (%rax)
L24:
  sub    $0x61,%r13d
  lea    -0x57(%rbx),%eax
  sub    $0x37,%ebx
  cmp    $0x5,%r13b
  cmovbe %eax,%ebx
  jmp    L3
  xchg   %ax,%ax
L2:
  mov    %r12b,0x15(%rsp)
  mov    $0x1,%r13d
  jmp    L14
  nopl   (%rax)
L86:
  xor    %r13d,%r13d
  jmp    L82
  nopl   (%rax)
L37:
  mov    %r12d,%edx
  and    $0x3f,%eax
  mov    %cl,0x17(%rsp)
  mov    $0x3,%r13d
  sar    $0xc,%edx
  or     $0xffffff80,%eax
  or     $0xffffffe0,%edx
  mov    %al,0x16(%rsp)
  mov    %dl,0x15(%rsp)
  jmp    L14
L69:
  call   <__stack_chk_fail@plt>
```

assistant: ```c
size_t json_parse_codepoint(const char *str, char *buf, size_t size) {
  uint16_t codepoint = 0;
  char utf8[3];
  size_t len;
  int hex;
  char c;
  int i;
  for (i = 0; i < 4; i++) {
    c = str[i];
    if (!isxdigit(c))
      return 0;
    if (c >= '0' && c <= '9')
      hex = c - '0';
    else if (c >= 'a' && c <= 'f')
      hex = c - 'a' + 10;
    else
      hex = c - 'A' + 10;
    codepoint |= hex << (12 - i * 4);
  }
  if (codepoint <= 0x7f) {
    len = 1;
    utf8[0] = codepoint;
  } else if (codepoint <= 0x7ff) {
    len = 2;
    utf8[0] = 0xc0 | (codepoint >> 6);
    utf8[1] = 0x80 | (codepoint & 0x3f);
  } else {
    len = 3;
    utf8[0] = (0xe0 | (codepoint >> 12));
    utf8[1] = (0x80 | ((codepoint >> 6) & 0x3f));
    utf8[2] = (0x80 | (codepoint & 0x3f));
  }
  if (buf) {
    if (size < len)
      return 0;
    memcpy(buf, utf8, len);
  }
  return len;
}
```
user: What is the c source code of the assembly code below?

```asm
<json_parse_codepoint>:
  endbr64
  push   %r15
  mov    %rdi,%r15
  push   %r14
  mov    $0xc,%r14d
  push   %r13
  push   %r12
  xor    %r12d,%r12d
  push   %rbp
  mov    %rsi,%rbp
  push   %rbx
  sub    $0x28,%rsp
  mov    %rdx,0x8(%rsp)
  mov    %fs:0x28,%rax
  mov    %rax,0x18(%rsp)
  xor    %eax,%eax
L112:
  movsbl (%r15),%ebx
  mov    %ebx,%edi
  mov    %ebx,%r13d
  call   <isxdigit@plt>
  test   %eax,%eax
  je     L37
  lea    -0x30(%rbx),%eax
  cmp    $0x9,%al
  ja     L91
  sub    $0x30,%ebx
L49:
  mov    %r14d,%ecx
  sub    $0x4,%r14d
  add    $0x1,%r15
  shl    %cl,%ebx
  or     %ebx,%r12d
  cmp    $0xfffffffc,%r14d
  jne    L112
  cmp    $0x7f,%r12d
  jle    L113
  mov    %r12d,%ecx
  mov    %r12d,%eax
  and    $0x3f,%ecx
  sar    $0x6,%eax
  or     $0xffffff80,%ecx
  cmp    $0x7ff,%r12d
  jg     L39
  xor    %edx,%edx
  or     $0xffffffc0,%eax
  mov    $0x2,%r13d
  mov    %al,%dl
  mov    %cl,%dh
  mov    %dx,0x14(%rsp)
L60:
  test   %rbp,%rbp
  je     L51
  cmp    0x8(%rsp),%r13
  ja     L37
  lea    0x14(%rsp),%rsi
  mov    %r13,%rdx
  mov    %rbp,%rdi
  call   <memcpy@plt>
L51:
  mov    0x18(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L109
  add    $0x28,%rsp
  mov    %r13,%rax
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  pop    %r15
  ret
  nopl   0x0(%rax,%rax,1)
L91:
  sub    $0x61,%r13d
  lea    -0x57(%rbx),%eax
  sub    $0x37,%ebx
  cmp    $0x5,%r13b
  cmovbe %eax,%ebx
  jmp    L49
  cs nopw 0x0(%rax,%rax,1)
L113:
  mov    %r12b,0x14(%rsp)
  mov    $0x1,%r13d
  jmp    L60
  nopl   (%rax)
L37:
  xor    %r13d,%r13d
  jmp    L51
  nopl   (%rax)
L39:
  mov    %r12d,%edx
  xor    %ebx,%ebx
  and    $0x3f,%eax
  mov    %cl,0x16(%rsp)
  sar    $0xc,%edx
  or     $0xffffff80,%eax
  mov    $0x3,%r13d
  or     $0xffffffe0,%edx
  mov    %dl,%bl
  mov    %al,%bh
  mov    %bx,0x14(%rsp)
  jmp    L60
L109:
  call   <__stack_chk_fail@plt>
```

assistant: ```c
size_t json_parse_codepoint(const char *str, char *buf, size_t size) {
  uint16_t codepoint = 0;
  char utf8[3];
  size_t len;
  int hex;
  char c;
  int i;
  for (i = 0; i < 4; i++) {
    c = str[i];
    if (!isxdigit(c))
      return 0;
    if (c >= '0' && c <= '9')
      hex = c - '0';
    else if (c >= 'a' && c <= 'f')
      hex = c - 'a' + 10;
    else
      hex = c - 'A' + 10;
    codepoint |= hex << (12 - i * 4);
  }
  if (codepoint <= 0x7f) {
    len = 1;
    utf8[0] = codepoint;
  } else if (codepoint <= 0x7ff) {
    len = 2;
    utf8[0] = 0xc0 | (codepoint >> 6);
    utf8[1] = 0x80 | (codepoint & 0x3f);
  } else {
    len = 3;
    utf8[0] = (0xe0 | (codepoint >> 12));
    utf8[1] = (0x80 | ((codepoint >> 6) & 0x3f));
    utf8[2] = (0x80 | (codepoint & 0x3f));
  }
  if (buf) {
    if (size < len)
      return 0;
    memcpy(buf, utf8, len);
  }
  return len;
}
```
user: 请将以下的汇编代码转换成C语言代码:

```asm
<strncpy>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  mov    %rdi,-0x18(%rbp)
  mov    %rsi,-0x20(%rbp)
  mov    %rdx,-0x28(%rbp)
  mov    -0x18(%rbp),%rax
  mov    %rax,-0x10(%rbp)
  mov    -0x20(%rbp),%rax
  mov    %rax,-0x8(%rbp)
  jmp    L46
L7:
  mov    -0x8(%rbp),%rax
  movzbl (%rax),%eax
  test   %al,%al
  je     L47
  mov    -0x8(%rbp),%rdx
  lea    0x1(%rdx),%rax
  mov    %rax,-0x8(%rbp)
  mov    -0x10(%rbp),%rax
  lea    0x1(%rax),%rcx
  mov    %rcx,-0x10(%rbp)
  movzbl (%rdx),%edx
  mov    %dl,(%rax)
  subq   $0x1,-0x28(%rbp)
L46:
  cmpq   $0x0,-0x28(%rbp)
  jne    L7
  jmp    L9
L47:
  nop
  jmp    L9
L45:
  mov    -0x10(%rbp),%rax
  lea    0x1(%rax),%rdx
  mov    %rdx,-0x10(%rbp)
  movb   $0x0,(%rax)
  subq   $0x1,-0x28(%rbp)
L9:
  cmpq   $0x0,-0x28(%rbp)
  jne    L45
  mov    -0x18(%rbp),%rax
  pop    %rbp
  ret
```

assistant: ```c
char *strncpy(char *dest, const char *src, size_t n) {
  char *p1;
  const char *p2;
  p1 = dest;
  p2 = src;
  while (n > 0) {
    if (*p2 == '\0')
      break;
    *p1++ = *p2++;
    n--;
  }
  while (n > 0) {
    *p1++ = '\0';
    n--;
  }
  return (dest);
}
```
user: What is the c source code of the assembly code below?

```asm
<strncpy>:
  endbr64
  mov    %rdi,%rax
  test   %rdx,%rdx
  je     L35
  mov    %rdi,%rcx
L22:
  movzbl (%rsi),%r8d
  test   %r8b,%r8b
  je     L2
  add    $0x1,%rsi
  add    $0x1,%rcx
  mov    %r8b,-0x1(%rcx)
  sub    $0x1,%rdx
  jne    L22
  ret
L2:
  test   %rdx,%rdx
  je     L49
  add    %rcx,%rdx
L10:
  add    $0x1,%rcx
  movb   $0x0,-0x1(%rcx)
  cmp    %rcx,%rdx
  jne    L10
L35:
  ret
L49:
  ret
```

assistant: ```c
char *strncpy(char *dest, const char *src, size_t n) {
  char *p1;
  const char *p2;
  p1 = dest;
  p2 = src;
  while (n > 0) {
    if (*p2 == '\0')
      break;
    *p1++ = *p2++;
    n--;
  }
  while (n > 0) {
    *p1++ = '\0';
    n--;
  }
  return (dest);
}
```
user: 请将这段汇编代码片段转换成等效的C代码：

```asm
<strncpy>:
  endbr64
  push   %r12
  mov    %rdi,%r12
  test   %rdx,%rdx
  jne    L2
  jmp    L16
L27:
  add    $0x1,%rdi
  add    $0x1,%rsi
  mov    %al,-0x1(%rdi)
  sub    $0x1,%rdx
  je     L16
L2:
  movzbl (%rsi),%eax
  test   %al,%al
  jne    L27
  xor    %esi,%esi
  call   <memset@plt>
L16:
  mov    %r12,%rax
  pop    %r12
  ret
```

assistant: ```c
char *strncpy(char *dest, const char *src, size_t n) {
  char *p1;
  const char *p2;
  p1 = dest;
  p2 = src;
  while (n > 0) {
    if (*p2 == '\0')
      break;
    *p1++ = *p2++;
    n--;
  }
  while (n > 0) {
    *p1++ = '\0';
    n--;
  }
  return (dest);
}
```
user: 请显示与下面列出的汇编代码相匹配的C语言实现：

```asm
<strncpy>:
  endbr64
  push   %r12
  mov    %rdi,%r12
  test   %rdx,%rdx
  jne    L9
  jmp    L27
L29:
  add    $0x1,%rdi
  add    $0x1,%rsi
  mov    %al,-0x1(%rdi)
  sub    $0x1,%rdx
  je     L27
L9:
  movzbl (%rsi),%eax
  test   %al,%al
  jne    L29
  xor    %esi,%esi
  call   <memset@plt>
L27:
  mov    %r12,%rax
  pop    %r12
  ret
```

assistant: ```c
char *strncpy(char *dest, const char *src, size_t n) {
  char *p1;
  const char *p2;
  p1 = dest;
  p2 = src;
  while (n > 0) {
    if (*p2 == '\0')
      break;
    *p1++ = *p2++;
    n--;
  }
  while (n > 0) {
    *p1++ = '\0';
    n--;
  }
  return (dest);
}
```
user: 请显示与下面列出的汇编代码相匹配的C语言实现：

```asm
<is_valid_const_3vl>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x20,%rsp
  mov    %rdi,-0x18(%rbp)
  cmpq   $0x0,-0x18(%rbp)
  setne  %al
  movzbl %al,%eax
  mov    %eax,%edi
  call   <assert@plt>
  mov    -0x18(%rbp),%rax
  mov    %rax,-0x8(%rbp)
  jmp    L14
L52:
  cmpb   $0x30,-0x9(%rbp)
  je     L27
  cmpb   $0x31,-0x9(%rbp)
  je     L27
  cmpb   $0x78,-0x9(%rbp)
  je     L27
  mov    $0x0,%eax
  jmp    L36
L27:
  addq   $0x1,-0x8(%rbp)
L14:
  mov    -0x8(%rbp),%rax
  movzbl (%rax),%eax
  mov    %al,-0x9(%rbp)
  cmpb   $0x0,-0x9(%rbp)
  jne    L52
  mov    $0x1,%eax
L36:
  leave
  ret
```

assistant: ```c
int is_valid_const_3vl(const char *c) {
  const char *p;
  char ch;
  assert(c != NULL);
  for (p = c; (ch = *p); p++)
    if (ch != '0' && ch != '1' && ch != 'x')
      return 0;
  return 1;
}
```
user: 提供的汇编代码用C语言表示会是什么样子：

```asm
<is_valid_const_3vl>:
  endbr64
  push   %rbx
  mov    %rdi,%rbx
  test   %rdi,%rdi
  setne  %dil
  movzbl %dil,%edi
  call   <assert@plt>
  movzbl (%rbx),%eax
  test   %al,%al
  jne    L56
  mov    $0x1,%eax
  jmp    L57
L36:
  add    $0x1,%rbx
  movzbl (%rbx),%eax
  test   %al,%al
  je     L6
L56:
  lea    -0x30(%rax),%edx
  cmp    $0x1,%dl
  jbe    L36
  cmp    $0x78,%al
  je     L36
  mov    $0x0,%eax
L57:
  pop    %rbx
  ret
L6:
  mov    $0x1,%eax
  jmp    L57
```

assistant: ```c
int is_valid_const_3vl(const char *c) {
  const char *p;
  char ch;
  assert(c != NULL);
  for (p = c; (ch = *p); p++)
    if (ch != '0' && ch != '1' && ch != 'x')
      return 0;
  return 1;
}
```
user: What would the C source look like for the assembly code provided here?

```asm
<is_valid_const_3vl>:
  endbr64
  push   %rbx
  test   %rdi,%rdi
  mov    %rdi,%rbx
  setne  %dil
  movzbl %dil,%edi
  call   <assert@plt>
  movzbl (%rbx),%eax
  test   %al,%al
  jne    L25
  jmp    L42
  nopl   0x0(%rax)
L13:
  movzbl 0x1(%rbx),%eax
  add    $0x1,%rbx
  test   %al,%al
  je     L42
L25:
  lea    -0x30(%rax),%edx
  cmp    $0x1,%dl
  jbe    L13
  cmp    $0x78,%al
  je     L13
  xor    %eax,%eax
  pop    %rbx
  ret
  nopl   0x0(%rax)
L42:
  mov    $0x1,%eax
  pop    %rbx
  ret
```

assistant: ```c
int is_valid_const_3vl(const char *c) {
  const char *p;
  char ch;
  assert(c != NULL);
  for (p = c; (ch = *p); p++)
    if (ch != '0' && ch != '1' && ch != 'x')
      return 0;
  return 1;
}
```
user: 请将以下的汇编代码转换成C语言代码：

```asm
<is_valid_const_3vl>:
  endbr64
  push   %rbx
  test   %rdi,%rdi
  mov    %rdi,%rbx
  setne  %dil
  movzbl %dil,%edi
  call   <assert@plt>
  movzbl (%rbx),%eax
  test   %al,%al
  jne    L25
  jmp    L41
  nopl   0x0(%rax)
L21:
  movzbl 0x1(%rbx),%eax
  add    $0x1,%rbx
  test   %al,%al
  je     L41
L25:
  lea    -0x30(%rax),%edx
  cmp    $0x1,%dl
  jbe    L21
  cmp    $0x78,%al
  je     L21
  xor    %eax,%eax
  pop    %rbx
  ret
  nopl   0x0(%rax)
L41:
  mov    $0x1,%eax
  pop    %rbx
  ret
```

assistant: ```c
int is_valid_const_3vl(const char *c) {
  const char *p;
  char ch;
  assert(c != NULL);
  for (p = c; (ch = *p); p++)
    if (ch != '0' && ch != '1' && ch != 'x')
      return 0;
  return 1;
}
```
user: Converte this assembly snippet into its equivalent C code:

```asm
<FullTrim>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x10,%rsp
  mov    %rdi,-0x8(%rbp)
  mov    -0x8(%rbp),%rax
  mov    %rax,%rdi
  call   <RightTrim@plt>
  mov    -0x8(%rbp),%rax
  mov    %rax,%rdi
  call   <LeftTrim@plt>
  nop
  leave
  ret
```

assistant: ```c
void FullTrim(char *psValue) {
  RightTrim(psValue);
  LeftTrim(psValue);
}
```
user: What is the c source code of the assembly code below?

```asm
<FullTrim>:
  endbr64
  push   %rbx
  mov    %rdi,%rbx
  call   <RightTrim@plt>
  mov    %rbx,%rdi
  call   <LeftTrim@plt>
  pop    %rbx
  ret
```

assistant: ```c
void FullTrim(char *psValue) {
  RightTrim(psValue);
  LeftTrim(psValue);
}
```
user: 请显示与下面列出的汇编代码相匹配的C语言实现：

```asm
<FullTrim>:
  endbr64
  push   %rbp
  mov    %rdi,%rbp
  call   <RightTrim@plt>
  mov    %rbp,%rdi
  pop    %rbp
  jmp    1060 <LeftTrim@plt>
```

assistant: ```c
void FullTrim(char *psValue) {
  RightTrim(psValue);
  LeftTrim(psValue);
}
```
user: Please show me the C implementation that matches the assembly code listed below:

```asm
<FullTrim>:
  endbr64
  push   %rbp
  mov    %rdi,%rbp
  call   <RightTrim@plt>
  mov    %rbp,%rdi
  pop    %rbp
  jmp    1060 <LeftTrim@plt>
```

assistant: ```c
void FullTrim(char *psValue) {
  RightTrim(psValue);
  LeftTrim(psValue);
}
```
user: 这段汇编代码用C语言表示是什么样的?

```asm
<getConfigValue>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x30,%rsp
  mov    %rdi,-0x28(%rbp)
  movq   $0x0,-0x10(%rbp)
  jmp    L25
L14:
  mov    -0x28(%rbp),%rdx
  mov    -0x10(%rbp),%rax
  add    %rdx,%rax
  mov    $0x1,%edx
  mov    %rax,%rsi
  lea    D1(%rip),%rax
  mov    %rax,%rdi
  call   <strncmp@plt>
  test   %eax,%eax
  jne    L5
  mov    -0x28(%rbp),%rax
  mov    %rax,%rdi
  call   <strlen@plt>
  sub    -0x10(%rbp),%rax
  add    $0x1,%rax
  mov    $0x8,%esi
  mov    %rax,%rdi
  call   <calloc@plt>
  mov    %rax,-0x18(%rbp)
  mov    -0x28(%rbp),%rax
  mov    %rax,%rdi
  call   <strlen@plt>
  sub    -0x10(%rbp),%rax
  mov    %rax,%rdx
  mov    -0x10(%rbp),%rax
  lea    0x1(%rax),%rcx
  mov    -0x28(%rbp),%rax
  add    %rax,%rcx
  mov    -0x18(%rbp),%rax
  mov    %rcx,%rsi
  mov    %rax,%rdi
  call   <memmove@plt>
L5:
  addq   $0x1,-0x10(%rbp)
L25:
  mov    -0x28(%rbp),%rax
  mov    %rax,%rdi
  call   <strlen@plt>
  cmp    %rax,-0x10(%rbp)
  jb     L14
  mov    -0x18(%rbp),%rax
  mov    %rax,%rdi
  mov    $0x0,%eax
  call   <cleanConfigValue@plt>
  cltq
  mov    %rax,-0x8(%rbp)
  mov    -0x18(%rbp),%rax
  mov    %rax,%rdi
  call   <free@plt>
  mov    -0x8(%rbp),%rax
  leave
  ret
```

tool_calls: name: parse_data
arguments: data_tag: D1
data_type: string

tool: D1: =

assistant: ```c
char *getConfigValue(const char *configLine) {
  char *configValue, *cleanValue;
  unsigned long i;
  for (i = 0; i < strlen(configLine); i++) {
    if (strncmp("=", &configLine[i], 1) == 0) {
      configValue = (char *)calloc(((strlen(configLine)) - i) + 1, sizeof(char *));
      memmove(configValue, configLine + (i + 1), (strlen(configLine)) - i);
    }
  }
  cleanValue = cleanConfigValue(configValue);
  free(configValue);
  return cleanValue;
}
```