ylfeng/ReF-Decompile-dataset huggingface dataset:
user: 提供的汇编代码用C语言表示会是什么样子：

```asm
<usage>:
  endbr64
  lea    D7(%rip),%rsi
  lea    D15(%rip),%rdi
  jmp    1050 <printf@plt>
```

tool_calls: name: disassemble_data
arguments: label: D7
type_guessed: string
name: disassemble_data
arguments: label: D15
type_guessed: string

tool: D7: 
Usage: ucs2any [+d|-d] <source-name> { <mapping-file> <registry-encoding> }

where

   +d                   put DEC VT100 graphics characters in the C0 range
                        (default for upright charcell fonts)

   -d                   do not put DEC VT100 graphics characters in the
                        C0 range (default for all other font types)

   <source-name>        is the name of an ISO10646-1 encoded BDF file

   <mapping-file>       is the name of a character set table like those on
                        <ftp://ftp.unicode.org/Public/MAPPINGS/>

   <registry-encoding>  are the CHARSET_REGISTRY and CHARSET_ENCODING
                        field values for the font name (XLFD) of the
                        target font, separated by a hyphen

Example:

   ucs2any 6x13.bdf 8859-1.TXT iso8859-1 8859-2.TXT iso8859-2

will generate the files 6x13-iso8859-1.bdf and 6x13-iso8859-2.bdf



tool: D15: %s

assistant: ```c
void usage(void) {
  printf("%s", "\n"
               "Usage: ucs2any [+d|-d] <source-name> { <mapping-file> <registry-encoding> }\n"
               "\n"
               "where\n"
               "\n"
               "   +d                   put DEC VT100 graphics characters in the C0 range\n"
               "                        (default for upright charcell fonts)\n"
               "\n"
               "   -d                   do not put DEC VT100 graphics characters in the\n"
               "                        C0 range (default for all other font types)\n"
               "\n"
               "   <source-name>        is the name of an ISO10646-1 encoded BDF file\n"
               "\n"
               "   <mapping-file>       is the name of a character set table like those on\n"
               "                        <ftp://ftp.unicode.org/Public/MAPPINGS/>\n"
               "\n"
               "   <registry-encoding>  are the CHARSET_REGISTRY and CHARSET_ENCODING\n"
               "                        field values for the font name (XLFD) of the\n"
               "                        target font, separated by a hyphen\n"
               "\n"
               "Example:\n"
               "\n"
               "   ucs2any 6x13.bdf 8859-1.TXT iso8859-1 8859-2.TXT iso8859-2\n"
               "\n"
               "will generate the files 6x13-iso8859-1.bdf and 6x13-iso8859-2.bdf\n"
               "\n");
}
```
user: Converte this assembly snippet into its equivalent C code:

```asm
<ZERO_EXTEND_L_B>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x10,%rsp
  mov    %edi,-0x4(%rbp)
  mov    -0x4(%rbp),%eax
  and    $0x10,%eax
  test   %eax,%eax
  je     L1
  mov    $0x44,%edi
  call   <addbyte@plt>
  mov    $0x89,%edi
  call   <addbyte@plt>
  mov    -0x4(%rbp),%eax
  shl    $0x3,%eax
  or     $0xc0,%al
  mov    %eax,%edi
  call   <addbyte@plt>
  mov    $0xf,%edi
  call   <addbyte@plt>
  mov    $0xb6,%edi
  call   <addbyte@plt>
  mov    $0xc4,%edi
  call   <addbyte@plt>
  mov    $0x0,%eax
  jmp    L16
L1:
  mov    -0x4(%rbp),%eax
  and    $0x8,%eax
  test   %eax,%eax
  je     L24
  mov    $0x41,%edi
  call   <addbyte@plt>
L24:
  mov    $0xf,%edi
  call   <addbyte@plt>
  mov    $0xb6,%edi
  call   <addbyte@plt>
  mov    -0x4(%rbp),%eax
  and    $0x7,%eax
  or     $0xc0,%al
  mov    %eax,%edi
  call   <addbyte@plt>
  mov    $0x0,%eax
L16:
  leave
  ret
```

assistant: ```c
int ZERO_EXTEND_L_B(int reg) {
  if (reg & 0x10) {
    addbyte(0x44);
    addbyte(0x89);
    addbyte(0xc0 | (reg << 3));
    addbyte(0x0f);
    addbyte(0xb6);
    addbyte(0xc4);
    return 0;
  }
  if (reg & 8)
    addbyte(0x41);
  addbyte(0x0f);
  addbyte(0xb6);
  addbyte(0xc0 | (reg & 7));
  return 0;
}
```
user: 下面的汇编指令对应的C源代码是什么：

```asm
<ZERO_EXTEND_L_B>:
  endbr64
  push   %rbx
  mov    %edi,%ebx
  test   $0x10,%dil
  jne    L13
  test   $0x8,%dil
  jne    L33
L28:
  mov    $0xf,%edi
  call   <addbyte@plt>
  mov    $0xb6,%edi
  call   <addbyte@plt>
  and    $0x7,%ebx
  mov    %ebx,%edi
  or     $0xc0,%dil
  call   <addbyte@plt>
L29:
  mov    $0x0,%eax
  pop    %rbx
  ret
L13:
  mov    $0x44,%edi
  call   <addbyte@plt>
  mov    $0x89,%edi
  call   <addbyte@plt>
  lea    0x0(,%rbx,8),%edi
  or     $0xc0,%dil
  call   <addbyte@plt>
  mov    $0xf,%edi
  call   <addbyte@plt>
  mov    $0xb6,%edi
  call   <addbyte@plt>
  mov    $0xc4,%edi
  call   <addbyte@plt>
  jmp    L29
L33:
  mov    $0x41,%edi
  call   <addbyte@plt>
  jmp    L28
```

assistant: ```c
int ZERO_EXTEND_L_B(int reg) {
  if (reg & 0x10) {
    addbyte(0x44);
    addbyte(0x89);
    addbyte(0xc0 | (reg << 3));
    addbyte(0x0f);
    addbyte(0xb6);
    addbyte(0xc4);
    return 0;
  }
  if (reg & 8)
    addbyte(0x41);
  addbyte(0x0f);
  addbyte(0xb6);
  addbyte(0xc0 | (reg & 7));
  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
<ZERO_EXTEND_L_B>:
  endbr64
  push   %rbx
  mov    %edi,%ebx
  and    $0x10,%edi
  jne    L24
  test   $0x8,%bl
  jne    L2
L23:
  mov    $0xf,%edi
  and    $0x7,%ebx
  call   <addbyte@plt>
  mov    $0xb6,%edi
  call   <addbyte@plt>
  mov    %ebx,%edi
  or     $0xc0,%dil
  call   <addbyte@plt>
  xor    %eax,%eax
  pop    %rbx
  ret
  nopw   0x0(%rax,%rax,1)
L2:
  mov    $0x41,%edi
  call   <addbyte@plt>
  jmp    L23
  nopl   0x0(%rax)
L24:
  mov    $0x44,%edi
  call   <addbyte@plt>
  mov    $0x89,%edi
  call   <addbyte@plt>
  lea    0x0(,%rbx,8),%edi
  or     $0xc0,%dil
  call   <addbyte@plt>
  mov    $0xf,%edi
  call   <addbyte@plt>
  mov    $0xb6,%edi
  call   <addbyte@plt>
  mov    $0xc4,%edi
  call   <addbyte@plt>
  xor    %eax,%eax
  pop    %rbx
  ret
```

assistant: ```c
int ZERO_EXTEND_L_B(int reg) {
  if (reg & 0x10) {
    addbyte(0x44);
    addbyte(0x89);
    addbyte(0xc0 | (reg << 3));
    addbyte(0x0f);
    addbyte(0xb6);
    addbyte(0xc4);
    return 0;
  }
  if (reg & 8)
    addbyte(0x41);
  addbyte(0x0f);
  addbyte(0xb6);
  addbyte(0xc0 | (reg & 7));
  return 0;
}
```
user: 请将以下的汇编代码转换成C语言代码：

```asm
<ZERO_EXTEND_L_B>:
  endbr64
  push   %rbx
  mov    %edi,%ebx
  and    $0x10,%edi
  jne    L1
  test   $0x8,%bl
  jne    L20
L19:
  mov    $0xf,%edi
  and    $0x7,%ebx
  call   <addbyte@plt>
  mov    $0xb6,%edi
  call   <addbyte@plt>
  mov    %ebx,%edi
  or     $0xc0,%dil
  call   <addbyte@plt>
  xor    %eax,%eax
  pop    %rbx
  ret
  nopw   0x0(%rax,%rax,1)
L20:
  mov    $0x41,%edi
  call   <addbyte@plt>
  jmp    L19
  nopl   0x0(%rax)
L1:
  mov    $0x44,%edi
  call   <addbyte@plt>
  mov    $0x89,%edi
  call   <addbyte@plt>
  lea    0x0(,%rbx,8),%edi
  or     $0xc0,%dil
  call   <addbyte@plt>
  mov    $0xf,%edi
  call   <addbyte@plt>
  mov    $0xb6,%edi
  call   <addbyte@plt>
  mov    $0xc4,%edi
  call   <addbyte@plt>
  xor    %eax,%eax
  pop    %rbx
  ret
```

assistant: ```c
int ZERO_EXTEND_L_B(int reg) {
  if (reg & 0x10) {
    addbyte(0x44);
    addbyte(0x89);
    addbyte(0xc0 | (reg << 3));
    addbyte(0x0f);
    addbyte(0xb6);
    addbyte(0xc4);
    return 0;
  }
  if (reg & 8)
    addbyte(0x41);
  addbyte(0x0f);
  addbyte(0xb6);
  addbyte(0xc0 | (reg & 7));
  return 0;
}
```
user: 提供的汇编代码用C语言表示会是什么样子：

```asm
<ft_print_numbers>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x10,%rsp
  movb   $0x30,-0x1(%rbp)
  jmp    L4
L3:
  movzbl -0x1(%rbp),%eax
  mov    %eax,%edx
  add    $0x1,%edx
  mov    %dl,-0x1(%rbp)
  movsbl %al,%eax
  mov    %eax,%edi
  call   <ft_putchar@plt>
L4:
  cmpb   $0x39,-0x1(%rbp)
  jle    L3
  nop
  nop
  leave
  ret
```

assistant: ```c
void ft_print_numbers(void) {
  char c;
  c = '0';
  while (c <= '9')
    ft_putchar(c++);
}
```
user: 请将以下的汇编代码转换成C语言代码：

```asm
<ft_print_numbers>:
  endbr64
  push   %rbx
  mov    $0x30,%ebx
L2:
  mov    %ebx,%edi
  call   <ft_putchar@plt>
  add    $0x1,%ebx
  cmp    $0x3a,%ebx
  jne    L2
  pop    %rbx
  ret
```

assistant: ```c
void ft_print_numbers(void) {
  char c;
  c = '0';
  while (c <= '9')
    ft_putchar(c++);
}
```
user: What is the c source code of the assembly code below:

```asm
<ft_print_numbers>:
  endbr64
  push   %rbx
  mov    $0x30,%ebx
  nopw   0x0(%rax,%rax,1)
L1:
  mov    %ebx,%edi
  add    $0x1,%ebx
  call   <ft_putchar@plt>
  cmp    $0x3a,%ebx
  jne    L1
  pop    %rbx
  ret
```

assistant: ```c
void ft_print_numbers(void) {
  char c;
  c = '0';
  while (c <= '9')
    ft_putchar(c++);
}
```
user: 请将这段汇编代码片段转换成等效的C代码:

```asm
<ft_print_numbers>:
  endbr64
  push   %rbx
  mov    $0x30,%ebx
  nopw   0x0(%rax,%rax,1)
L6:
  mov    %ebx,%edi
  add    $0x1,%ebx
  call   <ft_putchar@plt>
  cmp    $0x3a,%ebx
  jne    L6
  pop    %rbx
  ret
```

assistant: ```c
void ft_print_numbers(void) {
  char c;
  c = '0';
  while (c <= '9')
    ft_putchar(c++);
}
```
user: 请将这段汇编代码片段转换成等效的C代码:

```asm
<init>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  mov    $0x0,%eax
  call   <closePwmIfOpened@plt>
  mov    $0x0,%eax
  call   <initGpio@plt>
  mov    $0x0,%eax
  call   <initPwm@plt>
  mov    $0x0,%eax
  call   <initVariable@plt>
  mov    $0x2,%edi
  call   <sleep@plt>
  nop
  pop    %rbp
  ret
```

assistant: ```c
void init() {
  closePwmIfOpened();
  initGpio();
  initPwm();
  initVariable();
  sleep(2);
}
```
user: 请将以下的汇编代码转换成C语言代码:

```asm
<init>:
  endbr64
  sub    $0x8,%rsp
  mov    $0x0,%eax
  call   <closePwmIfOpened@plt>
  mov    $0x0,%eax
  call   <initGpio@plt>
  mov    $0x0,%eax
  call   <initPwm@plt>
  mov    $0x0,%eax
  call   <initVariable@plt>
  mov    $0x2,%edi
  call   <sleep@plt>
  add    $0x8,%rsp
  ret
```

assistant: ```c
void init() {
  closePwmIfOpened();
  initGpio();
  initPwm();
  initVariable();
  sleep(2);
}
```
user: Please show me the C implementation that matches the assembly code listed below:

```asm
<init>:
  endbr64
  sub    $0x8,%rsp
  xor    %eax,%eax
  call   <closePwmIfOpened@plt>
  xor    %eax,%eax
  call   <initGpio@plt>
  xor    %eax,%eax
  call   <initPwm@plt>
  xor    %eax,%eax
  call   <initVariable@plt>
  mov    $0x2,%edi
  add    $0x8,%rsp
  jmp    10d0 <sleep@plt>
```

assistant: ```c
void init() {
  closePwmIfOpened();
  initGpio();
  initPwm();
  initVariable();
  sleep(2);
}
```
user: 请从给定的汇编指令推导出C源代码：

```asm
<init>:
  endbr64
  sub    $0x8,%rsp
  xor    %eax,%eax
  call   <closePwmIfOpened@plt>
  xor    %eax,%eax
  call   <initGpio@plt>
  xor    %eax,%eax
  call   <initPwm@plt>
  xor    %eax,%eax
  call   <initVariable@plt>
  mov    $0x2,%edi
  add    $0x8,%rsp
  jmp    10d0 <sleep@plt>
```

assistant: ```c
void init() {
  closePwmIfOpened();
  initGpio();
  initPwm();
  initVariable();
  sleep(2);
}
```
user: 下面的汇编指令对应的C源代码是什么:

```asm
<lsearch>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x40,%rsp
  mov    %rdi,-0x18(%rbp)
  mov    %rsi,-0x20(%rbp)
  mov    %rdx,-0x28(%rbp)
  mov    %rcx,-0x30(%rbp)
  mov    %r8d,-0x34(%rbp)
  mov    -0x34(%rbp),%edi
  mov    -0x30(%rbp),%rcx
  mov    -0x28(%rbp),%rdx
  mov    -0x20(%rbp),%rsi
  mov    -0x18(%rbp),%rax
  mov    %edi,%r8d
  mov    %rax,%rdi
  call   <lfind@plt>
  mov    %rax,-0x8(%rbp)
  cmpq   $0x0,-0x8(%rbp)
  jne    L6
  mov    -0x28(%rbp),%rax
  mov    (%rax),%rax
  imul   -0x30(%rbp),%rax
  mov    %rax,%rdx
  mov    -0x20(%rbp),%rax
  lea    (%rdx,%rax,1),%rcx
  mov    -0x30(%rbp),%rdx
  mov    -0x18(%rbp),%rax
  mov    %rax,%rsi
  mov    %rcx,%rdi
  call   <memcpy@plt>
  mov    %rax,-0x8(%rbp)
  mov    -0x28(%rbp),%rax
  mov    (%rax),%rax
  lea    0x1(%rax),%rdx
  mov    -0x28(%rbp),%rax
  mov    %rdx,(%rax)
L6:
  mov    -0x8(%rbp),%rax
  leave
  ret
```

assistant: ```c
void *lsearch(const void *key, void *base, size_t *nmemb, size_t size, __compar_fn_t compar) {
  void *result;
  result = lfind(key, base, nmemb, size, compar);
  if (result == NULL) {
    result = memcpy(base + (*nmemb) * size, key, size);
    ++(*nmemb);
  }
  return result;
}
```
user: 提供的汇编代码用C语言表示会是什么样子:

```asm
<lsearch>:
  endbr64
  push   %r13
  push   %r12
  push   %rbp
  push   %rbx
  sub    $0x8,%rsp
  mov    %rdi,%r13
  mov    %rsi,%rbp
  mov    %rdx,%rbx
  mov    %rcx,%r12
  call   <lfind@plt>
  test   %rax,%rax
  je     L14
L15:
  add    $0x8,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  ret
L14:
  mov    %r12,%rax
  imul   (%rbx),%rax
  lea    0x0(%rbp,%rax,1),%rdi
  mov    %r12,%rdx
  mov    %r13,%rsi
  call   <memcpy@plt>
  addq   $0x1,(%rbx)
  jmp    L15
```

assistant: ```c
void *lsearch(const void *key, void *base, size_t *nmemb, size_t size, __compar_fn_t compar) {
  void *result;
  result = lfind(key, base, nmemb, size, compar);
  if (result == NULL) {
    result = memcpy(base + (*nmemb) * size, key, size);
    ++(*nmemb);
  }
  return result;
}
```
user: 下面的汇编指令对应的C源代码是什么:

```asm
<lsearch>:
  endbr64
  push   %r13
  mov    %rdi,%r13
  push   %r12
  mov    %rcx,%r12
  push   %rbp
  mov    %rsi,%rbp
  push   %rbx
  mov    %rdx,%rbx
  sub    $0x8,%rsp
  call   <lfind@plt>
  test   %rax,%rax
  je     L0
  add    $0x8,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  ret
  nop
L0:
  mov    (%rbx),%rax
  mov    %r12,%rdx
  mov    %r13,%rsi
  imul   %r12,%rax
  lea    0x0(%rbp,%rax,1),%rdi
  call   <memcpy@plt>
  addq   $0x1,(%rbx)
  add    $0x8,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  ret
```

assistant: ```c
void *lsearch(const void *key, void *base, size_t *nmemb, size_t size, __compar_fn_t compar) {
  void *result;
  result = lfind(key, base, nmemb, size, compar);
  if (result == NULL) {
    result = memcpy(base + (*nmemb) * size, key, size);
    ++(*nmemb);
  }
  return result;
}
```
user: 请将以下的汇编代码转换成C语言代码：

```asm
<lsearch>:
  endbr64
  push   %r13
  mov    %rdi,%r13
  push   %r12
  mov    %rcx,%r12
  push   %rbp
  mov    %rsi,%rbp
  push   %rbx
  mov    %rdx,%rbx
  sub    $0x8,%rsp
  call   <lfind@plt>
  test   %rax,%rax
  je     L1
  add    $0x8,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  ret
  nop
L1:
  mov    (%rbx),%rax
  mov    %r12,%rdx
  mov    %r13,%rsi
  imul   %r12,%rax
  lea    0x0(%rbp,%rax,1),%rdi
  call   <memcpy@plt>
  addq   $0x1,(%rbx)
  add    $0x8,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  ret
```

assistant: ```c
void *lsearch(const void *key, void *base, size_t *nmemb, size_t size, __compar_fn_t compar) {
  void *result;
  result = lfind(key, base, nmemb, size, compar);
  if (result == NULL) {
    result = memcpy(base + (*nmemb) * size, key, size);
    ++(*nmemb);
  }
  return result;
}
```
user: Please show me the C implementation that matches the assembly code listed below:

```asm
<safe_read>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x30,%rsp
  mov    %edi,-0x14(%rbp)
  mov    %rsi,-0x20(%rbp)
  mov    %rdx,-0x28(%rbp)
  movl   $0x0,-0x10(%rbp)
  mov    -0x20(%rbp),%rax
  mov    %rax,-0x8(%rbp)
  jmp    L57
L42:
  mov    -0x28(%rbp),%rdx
  mov    -0x8(%rbp),%rcx
  mov    -0x14(%rbp),%eax
  mov    %rcx,%rsi
  mov    %eax,%edi
  call   <read@plt>
  mov    %eax,-0xc(%rbp)
  cmpl   $0xffffffff,-0xc(%rbp)
  jne    L30
  mov    D13(%rip),%rax
  mov    (%rax),%rdx
  mov    D19(%rip),%rax
  mov    (%rax),%rax
  cmp    %rax,%rdx
  jne    L30
  jmp    L57
L30:
  cmpl   $0xffffffff,-0xc(%rbp)
  je     L64
  cmpl   $0x0,-0xc(%rbp)
  jne    L5
L64:
  cmpl   $0x0,-0x10(%rbp)
  je     L59
  mov    -0x10(%rbp),%eax
  jmp    L93
L59:
  mov    -0xc(%rbp),%eax
  jmp    L93
L5:
  mov    -0xc(%rbp),%eax
  add    %eax,-0x10(%rbp)
  mov    -0xc(%rbp),%eax
  cltq
  sub    %rax,-0x28(%rbp)
  mov    -0xc(%rbp),%eax
  cltq
  add    %rax,-0x8(%rbp)
L57:
  cmpq   $0x0,-0x28(%rbp)
  jne    L42
  mov    -0x10(%rbp),%eax
L93:
  leave
  ret
```

assistant: ```c
int safe_read(int fd, void *buf, size_t size) {
  int ret, count = 0;
  char *p = buf;
  while (size) {
    ret = read(fd, p, size);
    if (ret == -1 && errno == EINTR)
      continue;
    if (ret == -1 || ret == 0)
      return count ? count : ret;
    count += ret;
    size -= ret;
    p += ret;
  }
  return count;
}
```
user: Please show me the C implementation that matches the assembly code listed below:

```asm
<safe_read>:
  endbr64
  push   %r13
  push   %r12
  push   %rbp
  push   %rbx
  sub    $0x8,%rsp
  test   %rdx,%rdx
  je     L37
  mov    %edi,%r13d
  mov    %rsi,%rbp
  mov    %rdx,%rbx
  mov    $0x0,%r12d
  jmp    L9
L5:
  lea    0x1(%rax),%edx
  cmp    $0x1,%edx
  jbe    L58
  add    %eax,%r12d
  cltq
  sub    %rax,%rbx
  add    %rax,%rbp
L8:
  test   %rbx,%rbx
  je     L1
L9:
  mov    %rbx,%rdx
  mov    %rbp,%rsi
  mov    %r13d,%edi
  call   <read@plt>
  cmp    $0xffffffff,%eax
  jne    L5
  mov    D18(%rip),%rcx
  mov    D3(%rip),%rdx
  mov    (%rdx),%rsi
  cmp    %rsi,(%rcx)
  je     L8
L58:
  test   %r12d,%r12d
  cmove  %eax,%r12d
L1:
  mov    %r12d,%eax
  add    $0x8,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  ret
L37:
  mov    $0x0,%r12d
  jmp    L1
```

assistant: ```c
int safe_read(int fd, void *buf, size_t size) {
  int ret, count = 0;
  char *p = buf;
  while (size) {
    ret = read(fd, p, size);
    if (ret == -1 && errno == EINTR)
      continue;
    if (ret == -1 || ret == 0)
      return count ? count : ret;
    count += ret;
    size -= ret;
    p += ret;
  }
  return count;
}
```
user: 请从给定的汇编指令推导出C源代码:

```asm
<safe_read>:
  endbr64
  push   %r13
  push   %r12
  push   %rbp
  push   %rbx
  sub    $0x8,%rsp
  test   %rdx,%rdx
  je     L15
  mov    %edi,%ebp
  mov    %rsi,%r12
  mov    %rdx,%rbx
  xor    %r13d,%r13d
  jmp    L20
L60:
  test   %eax,%eax
  je     L27
  add    %eax,%r13d
  cltq
  add    %rax,%r12
  sub    %rax,%rbx
  je     L34
L20:
  mov    %rbx,%rdx
  mov    %r12,%rsi
  mov    %ebp,%edi
  call   <read@plt>
  cmp    $0xffffffff,%eax
  jne    L60
  mov    D10(%rip),%rdx
  mov    D3(%rip),%rcx
  mov    (%rdx),%rsi
  cmp    %rsi,(%rcx)
  je     L20
L27:
  test   %r13d,%r13d
  cmove  %eax,%r13d
L34:
  add    $0x8,%rsp
  mov    %r13d,%eax
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  ret
L15:
  xor    %r13d,%r13d
  jmp    L34
```

assistant: ```c
int safe_read(int fd, void *buf, size_t size) {
  int ret, count = 0;
  char *p = buf;
  while (size) {
    ret = read(fd, p, size);
    if (ret == -1 && errno == EINTR)
      continue;
    if (ret == -1 || ret == 0)
      return count ? count : ret;
    count += ret;
    size -= ret;
    p += ret;
  }
  return count;
}
```
user: Demonstrate the C code that generates the assembly output below:

```asm
<safe_read>:
  endbr64
  push   %r13
  push   %r12
  push   %rbp
  push   %rbx
  sub    $0x8,%rsp
  test   %rdx,%rdx
  je     L57
  mov    %edi,%ebp
  mov    %rsi,%r12
  mov    %rdx,%rbx
  xor    %r13d,%r13d
  jmp    L17
L50:
  test   %eax,%eax
  je     L48
  add    %eax,%r13d
  cltq
  add    %rax,%r12
  sub    %rax,%rbx
  je     L7
L17:
  mov    %rbx,%rdx
  mov    %r12,%rsi
  mov    %ebp,%edi
  call   <read@plt>
  cmp    $0xffffffff,%eax
  jne    L50
  mov    D17(%rip),%rdx
  mov    D3(%rip),%rcx
  mov    (%rdx),%rsi
  cmp    %rsi,(%rcx)
  je     L17
L48:
  test   %r13d,%r13d
  cmove  %eax,%r13d
L7:
  add    $0x8,%rsp
  mov    %r13d,%eax
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  ret
L57:
  xor    %r13d,%r13d
  jmp    L7
```

assistant: ```c
int safe_read(int fd, void *buf, size_t size) {
  int ret, count = 0;
  char *p = buf;
  while (size) {
    ret = read(fd, p, size);
    if (ret == -1 && errno == EINTR)
      continue;
    if (ret == -1 || ret == 0)
      return count ? count : ret;
    count += ret;
    size -= ret;
    p += ret;
  }
  return count;
}
```
user: Demonstrate the C code that generates the assembly output below:

```asm
<DWordAligned>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  mov    %edi,-0x4(%rbp)
  mov    -0x4(%rbp),%eax
  and    $0x3,%eax
  test   %eax,%eax
  je     L9
  sarl   $0x2,-0x4(%rbp)
  shll   $0x2,-0x4(%rbp)
  addl   $0x4,-0x4(%rbp)
L9:
  mov    -0x4(%rbp),%eax
  pop    %rbp
  ret
```

assistant: ```c
int DWordAligned(int val) {
  if (val % 4) {
    val >>= 2;
    val <<= 2;
    val += 4;
  }
  return val;
}
```
user: What would the C source look like for the assembly code provided here:

```asm
<DWordAligned>:
  endbr64
  mov    %edi,%eax
  mov    %edi,%edx
  and    $0xfffffffc,%edx
  add    $0x4,%edx
  test   $0x3,%al
  cmovne %edx,%eax
  ret
```

assistant: ```c
int DWordAligned(int val) {
  if (val % 4) {
    val >>= 2;
    val <<= 2;
    val += 4;
  }
  return val;
}
```
user: 请将以下的汇编代码转换成C语言代码：

```asm
<DWordAligned>:
  endbr64
  mov    %edi,%edx
  mov    %edi,%eax
  and    $0xfffffffc,%edx
  add    $0x4,%edx
  test   $0x3,%al
  cmovne %edx,%eax
  ret
```

assistant: ```c
int DWordAligned(int val) {
  if (val % 4) {
    val >>= 2;
    val <<= 2;
    val += 4;
  }
  return val;
}
```
user: 请从给定的汇编指令推导出C源代码：

```asm
<DWordAligned>:
  endbr64
  mov    %edi,%edx
  mov    %edi,%eax
  and    $0xfffffffc,%edx
  add    $0x4,%edx
  test   $0x3,%al
  cmovne %edx,%eax
  ret
```

assistant: ```c
int DWordAligned(int val) {
  if (val % 4) {
    val >>= 2;
    val <<= 2;
    val += 4;
  }
  return val;
}
```
user: Demonstrate the C code that generates the assembly output below:

```asm
<main>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x10,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,-0x8(%rbp)
  xor    %eax,%eax
  lea    -0xc(%rbp),%rdx
  lea    -0x10(%rbp),%rax
  mov    %rax,%rsi
  lea    D16(%rip),%rax
  mov    %rax,%rdi
  call   <scanf@plt>
  mov    -0x10(%rbp),%eax
  mov    -0xc(%rbp),%ecx
  cltd
  idiv   %ecx
  mov    %edx,%eax
  test   %eax,%eax
  je     L22
  mov    -0xc(%rbp),%eax
  mov    -0x10(%rbp),%ecx
  cltd
  idiv   %ecx
  mov    %edx,%eax
  test   %eax,%eax
  jne    L11
L22:
  lea    D7(%rip),%rax
  mov    %rax,%rdi
  call   <printf@plt>
  jmp    L37
L11:
  lea    D25(%rip),%rax
  mov    %rax,%rdi
  call   <printf@plt>
L37:
  mov    $0x0,%eax
  mov    -0x8(%rbp),%rdx
  sub    %fs:0x28,%rdx
  je     L14
  call   <__stack_chk_fail@plt>
L14:
  leave
  ret
```

tool_calls: name: unpack_data
arguments: tag: D16
data_type: string
name: unpack_data
arguments: tag: D7
data_type: string
name: unpack_data
arguments: tag: D25
data_type: string

tool: D16: %d%d

tool: D7: Sao Multiplos


tool: D25: Nao sao Multiplos


assistant: ```c
int main() {
  int a, b;
  scanf("%d%d", &a, &b);
  if (a % b == 0 || b % a == 0) {
    printf("Sao Multiplos\n");
  } else {
    printf("Nao sao Multiplos\n");
  }
  return 0;
}
```
user: Converte this assembly snippet into its equivalent C code:

```asm
<main>:
  endbr64
  sub    $0x18,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,0x8(%rsp)
  xor    %eax,%eax
  lea    0x4(%rsp),%rdx
  mov    %rsp,%rsi
  lea    D1(%rip),%rdi
  call   <scanf@plt>
  mov    (%rsp),%esi
  mov    0x4(%rsp),%ecx
  mov    %esi,%eax
  cltd
  idiv   %ecx
  test   %edx,%edx
  je     L8
  mov    %ecx,%eax
  cltd
  idiv   %esi
  test   %edx,%edx
  jne    L5
L8:
  lea    D23(%rip),%rdi
  call   <printf@plt>
L3:
  mov    0x8(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L24
  mov    $0x0,%eax
  add    $0x18,%rsp
  ret
L5:
  lea    D11(%rip),%rdi
  call   <printf@plt>
  jmp    L3
L24:
  call   <__stack_chk_fail@plt>
```

tool_calls: name: extract_symbolic_data
arguments: data_label: D1
type: string
name: extract_symbolic_data
arguments: data_label: D23
type: string
name: extract_symbolic_data
arguments: data_label: D11
type: string

tool: D1: %d%d

tool: D23: Sao Multiplos


tool: D11: Nao sao Multiplos


assistant: ```c
int main() {
  int a, b;
  scanf("%d%d", &a, &b);
  if (a % b == 0 || b % a == 0) {
    printf("Sao Multiplos\n");
  } else {
    printf("Nao sao Multiplos\n");
  }
  return 0;
}
```