ylfeng/ReF-Decompile-dataset huggingface dataset:
user: 请从给定的汇编指令推导出C源代码:

```asm
<main>:
  endbr64
  push   %r12
  lea    D2(%rip),%rsi
  lea    D36(%rip),%rdi
  push   %rbp
  lea    D3(%rip),%r12
  sub    $0x8,%rsp
  call   <fopen@plt>
  mov    %rax,%rdi
  mov    %rax,%rbp
  call   <fgetc@plt>
  mov    %r12,%rdi
  movsbl %al,%esi
  xor    %eax,%eax
  call   <printf@plt>
  mov    %rbp,%rdi
  call   <ferror@plt>
  test   %rax,%rax
  jne    L25
L37:
  mov    %rbp,%rdi
  call   <clearerr@plt>
  mov    %rbp,%rdi
  call   <ferror@plt>
  test   %rax,%rax
  jne    L18
L10:
  mov    %rbp,%rdi
  call   <fgetc@plt>
  mov    %r12,%rdi
  movsbl %al,%esi
  xor    %eax,%eax
  call   <printf@plt>
  mov    %rbp,%rdi
  call   <fclose@plt>
  add    $0x8,%rsp
  xor    %eax,%eax
  pop    %rbp
  pop    %r12
  ret
L25:
  lea    D34(%rip),%rdi
  call   <puts@plt>
  jmp    L37
L18:
  lea    D25(%rip),%rdi
  call   <puts@plt>
  jmp    L10
```

tool_calls: name: parse_data
arguments: label: D2
type_infered: string
name: parse_data
arguments: label: D36
type_infered: string
name: parse_data
arguments: label: D3
type_infered: string
name: parse_data
arguments: label: D34
type_infered: string
name: parse_data
arguments: label: D25
type_infered: string

tool: D2: w

tool: D36: file.txt

tool: D3: %d	

tool: D34: 1-) Error in reading from file : file.txt

tool: D25: 2-) Error in reading from file : file.txt

assistant: ```c
int main() {
  FILE *fp;
  char c;
  fp = fopen("file.txt", "w");
  c = fgetc(fp);
  printf("%d\t", c);
  if (ferror(fp)) {
    printf("1-) Error in reading from file : file.txt\n");
  }
  clearerr(fp);
  if (ferror(fp)) {
    printf("2-) Error in reading from file : file.txt\n");
  }
  c = fgetc(fp);
  printf("%d\t", c);
  fclose(fp);
  return (0);
}
```
user: 下面的汇编指令对应的C源代码是什么:

```asm
<main>:
  endbr64
  push   %r12
  lea    D20(%rip),%rsi
  lea    D39(%rip),%rdi
  push   %rbp
  lea    D1(%rip),%r12
  sub    $0x8,%rsp
  call   <fopen@plt>
  mov    %rax,%rdi
  mov    %rax,%rbp
  call   <fgetc@plt>
  mov    %r12,%rdi
  movsbl %al,%esi
  xor    %eax,%eax
  call   <printf@plt>
  mov    %rbp,%rdi
  call   <ferror@plt>
  test   %rax,%rax
  jne    L7
L3:
  mov    %rbp,%rdi
  call   <clearerr@plt>
  mov    %rbp,%rdi
  call   <ferror@plt>
  test   %rax,%rax
  jne    L30
L0:
  mov    %rbp,%rdi
  call   <fgetc@plt>
  mov    %r12,%rdi
  movsbl %al,%esi
  xor    %eax,%eax
  call   <printf@plt>
  mov    %rbp,%rdi
  call   <fclose@plt>
  add    $0x8,%rsp
  xor    %eax,%eax
  pop    %rbp
  pop    %r12
  ret
L7:
  lea    D9(%rip),%rdi
  call   <puts@plt>
  jmp    L3
L30:
  lea    D43(%rip),%rdi
  call   <puts@plt>
  jmp    L0
```

tool_calls: name: extract_symbolic_data
arguments: tag: D20
data_type: string
name: extract_symbolic_data
arguments: tag: D39
data_type: string
name: extract_symbolic_data
arguments: tag: D1
data_type: string
name: extract_symbolic_data
arguments: tag: D9
data_type: string
name: extract_symbolic_data
arguments: tag: D43
data_type: string

tool: D20: w

tool: D39: file.txt

tool: D1: %d	

tool: D9: 1-) Error in reading from file : file.txt

tool: D43: 2-) Error in reading from file : file.txt

assistant: ```c
int main() {
  FILE *fp;
  char c;
  fp = fopen("file.txt", "w");
  c = fgetc(fp);
  printf("%d\t", c);
  if (ferror(fp)) {
    printf("1-) Error in reading from file : file.txt\n");
  }
  clearerr(fp);
  if (ferror(fp)) {
    printf("2-) Error in reading from file : file.txt\n");
  }
  c = fgetc(fp);
  printf("%d\t", c);
  fclose(fp);
  return (0);
}
```
user: Please show me the C implementation that matches the assembly code listed below:

```asm
<gb18030_encode>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x20,%rsp
  mov    %edi,-0x14(%rbp)
  mov    %rsi,-0x20(%rbp)
  cmpl   $0x7f,-0x14(%rbp)
  ja     L15
  mov    -0x14(%rbp),%eax
  mov    %eax,%edx
  mov    -0x20(%rbp),%rax
  mov    %dl,(%rax)
  movl   $0x1,-0x4(%rbp)
  jmp    L5
L15:
  mov    -0x20(%rbp),%rdx
  mov    -0x14(%rbp),%eax
  mov    %rdx,%rsi
  mov    %eax,%edi
  call   <gb18030_unicode_table_lookup@plt>
  mov    %eax,-0x4(%rbp)
  cmpl   $0x0,-0x4(%rbp)
  jne    L5
  mov    -0x20(%rbp),%rdx
  mov    -0x14(%rbp),%eax
  mov    %rdx,%rsi
  mov    %eax,%edi
  call   <gb18030_unicode_range_lookup@plt>
  mov    %eax,-0x4(%rbp)
L5:
  mov    -0x4(%rbp),%eax
  leave
  ret
```

assistant: ```c
int gb18030_encode(unsigned int unicode, unsigned char out[4]) {
  int len;
  if (unicode < 0x80) {
    out[0] = unicode;
    len = 1;
  } else {
    len = gb18030_unicode_table_lookup(unicode, out);
    if (!len)
      len = gb18030_unicode_range_lookup(unicode, out);
  }
  return len;
}
```
user: What is the c source code of the assembly code below?

```asm
<gb18030_encode>:
  endbr64
  push   %rbp
  push   %rbx
  sub    $0x8,%rsp
  mov    %edi,%ebx
  mov    %rsi,%rbp
  cmp    $0x7f,%edi
  ja     L0
  mov    %dil,0x0(%rbp)
  mov    $0x1,%eax
L8:
  add    $0x8,%rsp
  pop    %rbx
  pop    %rbp
  ret
L0:
  call   <gb18030_unicode_table_lookup@plt>
  test   %eax,%eax
  jne    L8
  mov    %rbp,%rsi
  mov    %ebx,%edi
  call   <gb18030_unicode_range_lookup@plt>
  jmp    L8
```

assistant: ```c
int gb18030_encode(unsigned int unicode, unsigned char out[4]) {
  int len;
  if (unicode < 0x80) {
    out[0] = unicode;
    len = 1;
  } else {
    len = gb18030_unicode_table_lookup(unicode, out);
    if (!len)
      len = gb18030_unicode_range_lookup(unicode, out);
  }
  return len;
}
```
user: Translate the below assembly code into C programming language:

```asm
<gb18030_encode>:
  endbr64
  push   %r12
  mov    %rsi,%r12
  push   %rbp
  mov    %edi,%ebp
  sub    $0x8,%rsp
  cmp    $0x7f,%edi
  ja     L12
  mov    %dil,(%r12)
  mov    $0x1,%eax
L5:
  add    $0x8,%rsp
  pop    %rbp
  pop    %r12
  ret
  cs nopw 0x0(%rax,%rax,1)
L12:
  call   <gb18030_unicode_table_lookup@plt>
  test   %eax,%eax
  jne    L5
  add    $0x8,%rsp
  mov    %r12,%rsi
  mov    %ebp,%edi
  pop    %rbp
  pop    %r12
  jmp    1070 <gb18030_unicode_range_lookup@plt>
```

assistant: ```c
int gb18030_encode(unsigned int unicode, unsigned char out[4]) {
  int len;
  if (unicode < 0x80) {
    out[0] = unicode;
    len = 1;
  } else {
    len = gb18030_unicode_table_lookup(unicode, out);
    if (!len)
      len = gb18030_unicode_range_lookup(unicode, out);
  }
  return len;
}
```
user: 请将以下的汇编代码转换成C语言代码：

```asm
<gb18030_encode>:
  endbr64
  push   %r12
  mov    %rsi,%r12
  push   %rbp
  mov    %edi,%ebp
  sub    $0x8,%rsp
  cmp    $0x7f,%edi
  ja     L3
  mov    %dil,(%r12)
  mov    $0x1,%eax
L0:
  add    $0x8,%rsp
  pop    %rbp
  pop    %r12
  ret
  cs nopw 0x0(%rax,%rax,1)
L3:
  call   <gb18030_unicode_table_lookup@plt>
  test   %eax,%eax
  jne    L0
  add    $0x8,%rsp
  mov    %r12,%rsi
  mov    %ebp,%edi
  pop    %rbp
  pop    %r12
  jmp    1070 <gb18030_unicode_range_lookup@plt>
```

assistant: ```c
int gb18030_encode(unsigned int unicode, unsigned char out[4]) {
  int len;
  if (unicode < 0x80) {
    out[0] = unicode;
    len = 1;
  } else {
    len = gb18030_unicode_table_lookup(unicode, out);
    if (!len)
      len = gb18030_unicode_range_lookup(unicode, out);
  }
  return len;
}
```
user: 请从给定的汇编指令推导出C源代码：

```asm
<main>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x10,%rsp
  mov    %edi,-0x4(%rbp)
  mov    %rsi,-0x10(%rbp)
  mov    $0x0,%eax
  call   <qstr_init@plt>
  mov    $0x0,%eax
  call   <rt_init@plt>
  cmpl   $0x2,-0x4(%rbp)
  jne    L13
  mov    -0x10(%rbp),%rax
  add    $0x8,%rax
  mov    (%rax),%rax
  mov    %rax,%rdi
  call   <do_file@plt>
  mov    $0x0,%eax
  call   <rt_deinit@plt>
  mov    $0x0,%eax
  jmp    L3
L13:
  lea    D7(%rip),%rax
  mov    %rax,%rdi
  call   <printf@plt>
  mov    $0x1,%eax
L3:
  leave
  ret
```

tool_calls: name: read_data
arguments: label: D7
type_guessed: string

tool: D7: usage: py [<file>]


assistant: ```c
int main(int argc, char **argv) {
  qstr_init();
  rt_init();
  if (argc == 2) {
    do_file(argv[1]);
  } else {
    printf("usage: py [<file>]\n");
    return 1;
  }
  rt_deinit();
  return 0;
}
```
user: What would the C source look like for the assembly code provided here:

```asm
<main>:
  endbr64
  push   %rbp
  push   %rbx
  sub    $0x8,%rsp
  mov    %edi,%ebx
  mov    %rsi,%rbp
  mov    $0x0,%eax
  call   <qstr_init@plt>
  mov    $0x0,%eax
  call   <rt_init@plt>
  cmp    $0x2,%ebx
  jne    L0
  mov    0x8(%rbp),%rdi
  call   <do_file@plt>
  mov    $0x0,%eax
  call   <rt_deinit@plt>
  mov    $0x0,%eax
L8:
  add    $0x8,%rsp
  pop    %rbx
  pop    %rbp
  ret
L0:
  lea    D9(%rip),%rdi
  call   <printf@plt>
  mov    $0x1,%eax
  jmp    L8
```

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

tool: D9: usage: py [<file>]


assistant: ```c
int main(int argc, char **argv) {
  qstr_init();
  rt_init();
  if (argc == 2) {
    do_file(argv[1]);
  } else {
    printf("usage: py [<file>]\n");
    return 1;
  }
  rt_deinit();
  return 0;
}
```
user: Converte this assembly snippet into its equivalent C code:

```asm
<main>:
  endbr64
  push   %rbp
  xor    %eax,%eax
  mov    %rsi,%rbp
  push   %rbx
  mov    %edi,%ebx
  sub    $0x8,%rsp
  call   <qstr_init@plt>
  xor    %eax,%eax
  call   <rt_init@plt>
  cmp    $0x2,%ebx
  jne    L8
  mov    0x8(%rbp),%rdi
  call   <do_file@plt>
  xor    %eax,%eax
  call   <rt_deinit@plt>
  xor    %eax,%eax
L7:
  add    $0x8,%rsp
  pop    %rbx
  pop    %rbp
  ret
L8:
  lea    D4(%rip),%rdi
  call   <printf@plt>
  mov    $0x1,%eax
  jmp    L7
```

tool_calls: name: retrieve_data
arguments: data_tag: D4
datatype: string

tool: D4: usage: py [<file>]


assistant: ```c
int main(int argc, char **argv) {
  qstr_init();
  rt_init();
  if (argc == 2) {
    do_file(argv[1]);
  } else {
    printf("usage: py [<file>]\n");
    return 1;
  }
  rt_deinit();
  return 0;
}
```
user: What is the c source code of the assembly code below:

```asm
<main>:
  endbr64
  push   %rbp
  xor    %eax,%eax
  mov    %rsi,%rbp
  push   %rbx
  mov    %edi,%ebx
  sub    $0x8,%rsp
  call   <qstr_init@plt>
  xor    %eax,%eax
  call   <rt_init@plt>
  cmp    $0x2,%ebx
  jne    L8
  mov    0x8(%rbp),%rdi
  call   <do_file@plt>
  xor    %eax,%eax
  call   <rt_deinit@plt>
  xor    %eax,%eax
L1:
  add    $0x8,%rsp
  pop    %rbx
  pop    %rbp
  ret
L8:
  lea    D4(%rip),%rdi
  call   <printf@plt>
  mov    $0x1,%eax
  jmp    L1
```

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

tool: D4: usage: py [<file>]


assistant: ```c
int main(int argc, char **argv) {
  qstr_init();
  rt_init();
  if (argc == 2) {
    do_file(argv[1]);
  } else {
    printf("usage: py [<file>]\n");
    return 1;
  }
  rt_deinit();
  return 0;
}
```
user: 请将这段汇编代码片段转换成等效的C代码：

```asm
<read_latin1>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x20,%rsp
  mov    %rdi,-0x18(%rbp)
  mov    %rsi,-0x20(%rbp)
  mov    -0x18(%rbp),%rax
  mov    %rax,%rdi
  call   <fgetc@plt>
  mov    %eax,-0x4(%rbp)
  mov    D2(%rip),%rax
  mov    (%rax),%eax
  cmp    %eax,-0x4(%rbp)
  jne    L20
  mov    $0xffffffff,%eax
  jmp    L25
L20:
  cmpl   $0x7f,-0x4(%rbp)
  jg     L18
  mov    -0x4(%rbp),%eax
  mov    %eax,%edx
  mov    -0x20(%rbp),%rax
  mov    %dl,(%rax)
  mov    $0x1,%eax
  jmp    L25
L18:
  mov    -0x4(%rbp),%eax
  sar    $0x6,%eax
  and    $0x1f,%eax
  sub    $0x40,%eax
  mov    %eax,%edx
  mov    -0x20(%rbp),%rax
  mov    %dl,(%rax)
  mov    -0x4(%rbp),%eax
  and    $0x3f,%eax
  lea    -0x80(%rax),%edx
  mov    -0x20(%rbp),%rax
  add    $0x1,%rax
  mov    %dl,(%rax)
  mov    $0x2,%eax
L25:
  leave
  ret
```

assistant: ```c
int read_latin1(FILE *f, char buf[4]) {
  int c = fgetc(f);
  if (c == EOF)
    return -1;
  if (c <= 127) {
    buf[0] = (char)c;
    return 1;
  }
  buf[0] = 0xC0 + ((c >> 6) & 0x1f);
  buf[1] = 0x80 + (c & 0x3f);
  return 2;
}
```
user: What is the c source code of the assembly code below:

```asm
<read_latin1>:
  endbr64
  push   %rbx
  mov    %rsi,%rbx
  call   <fgetc@plt>
  mov    D2(%rip),%rdx
  cmp    %eax,(%rdx)
  je     L38
  cmp    $0x7f,%eax
  jle    L2
  mov    %eax,%edx
  sar    $0x6,%edx
  and    $0x1f,%edx
  sub    $0x40,%edx
  mov    %dl,(%rbx)
  and    $0x3f,%eax
  add    $0xffffff80,%eax
  mov    %al,0x1(%rbx)
  mov    $0x2,%eax
L15:
  pop    %rbx
  ret
L2:
  mov    %al,(%rbx)
  mov    $0x1,%eax
  jmp    L15
L38:
  mov    $0xffffffff,%eax
  jmp    L15
```

assistant: ```c
int read_latin1(FILE *f, char buf[4]) {
  int c = fgetc(f);
  if (c == EOF)
    return -1;
  if (c <= 127) {
    buf[0] = (char)c;
    return 1;
  }
  buf[0] = 0xC0 + ((c >> 6) & 0x1f);
  buf[1] = 0x80 + (c & 0x3f);
  return 2;
}
```
user: 下面的汇编指令对应的C源代码是什么:

```asm
<read_latin1>:
  endbr64
  push   %rbx
  mov    %rsi,%rbx
  call   <fgetc@plt>
  mov    D1(%rip),%rdx
  cmp    %eax,(%rdx)
  je     L19
  cmp    $0x7f,%eax
  jle    L15
  mov    %eax,%edx
  and    $0x3f,%eax
  sar    $0x6,%edx
  add    $0xffffff80,%eax
  and    $0x1f,%edx
  mov    %al,0x1(%rbx)
  mov    $0x2,%eax
  sub    $0x40,%edx
  mov    %dl,(%rbx)
  pop    %rbx
  ret
  nopw   0x0(%rax,%rax,1)
L15:
  mov    %al,(%rbx)
  mov    $0x1,%eax
  pop    %rbx
  ret
L19:
  mov    $0xffffffff,%eax
  pop    %rbx
  ret
```

assistant: ```c
int read_latin1(FILE *f, char buf[4]) {
  int c = fgetc(f);
  if (c == EOF)
    return -1;
  if (c <= 127) {
    buf[0] = (char)c;
    return 1;
  }
  buf[0] = 0xC0 + ((c >> 6) & 0x1f);
  buf[1] = 0x80 + (c & 0x3f);
  return 2;
}
```
user: 这段汇编代码用C语言表示是什么样的?

```asm
<read_latin1>:
  endbr64
  push   %rbx
  mov    %rsi,%rbx
  call   <fgetc@plt>
  mov    D3(%rip),%rdx
  cmp    %eax,(%rdx)
  je     L19
  cmp    $0x7f,%eax
  jle    L16
  mov    %eax,%edx
  and    $0x3f,%eax
  sar    $0x6,%edx
  add    $0xffffff80,%eax
  and    $0x1f,%edx
  mov    %al,0x1(%rbx)
  mov    $0x2,%eax
  sub    $0x40,%edx
  mov    %dl,(%rbx)
  pop    %rbx
  ret
  nopw   0x0(%rax,%rax,1)
L16:
  mov    %al,(%rbx)
  mov    $0x1,%eax
  pop    %rbx
  ret
L19:
  mov    $0xffffffff,%eax
  pop    %rbx
  ret
```

assistant: ```c
int read_latin1(FILE *f, char buf[4]) {
  int c = fgetc(f);
  if (c == EOF)
    return -1;
  if (c <= 127) {
    buf[0] = (char)c;
    return 1;
  }
  buf[0] = 0xC0 + ((c >> 6) & 0x1f);
  buf[1] = 0x80 + (c & 0x3f);
  return 2;
}
```
user: 请显示与下面列出的汇编代码相匹配的C语言实现：

```asm
<nand_set_logical_no>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  mov    %edi,-0x14(%rbp)
  mov    %rsi,-0x20(%rbp)
  mov    -0x14(%rbp),%eax
  add    %eax,%eax
  and    $0x7fe,%ax
  or     $0x10,%ah
  mov    %ax,-0x8(%rbp)
  movl   $0x0,-0x4(%rbp)
  movw   $0x1,-0x6(%rbp)
  jmp    L8
L20:
  movzwl -0x8(%rbp),%eax
  and    -0x6(%rbp),%ax
  test   %ax,%ax
  je     L3
  addl   $0x1,-0x4(%rbp)
L3:
  shlw   -0x6(%rbp)
L8:
  cmpw   $0x0,-0x6(%rbp)
  jne    L20
  mov    -0x4(%rbp),%eax
  and    $0x1,%eax
  test   %eax,%eax
  je     L4
  orw    $0x1,-0x8(%rbp)
L4:
  mov    -0x20(%rbp),%rax
  add    $0x8,%rax
  movzwl -0x8(%rbp),%edx
  mov    %dl,(%rax)
  movzwl -0x8(%rbp),%eax
  shr    $0x8,%ax
  mov    %eax,%edx
  mov    -0x20(%rbp),%rax
  add    $0x9,%rax
  mov    %dl,(%rax)
  mov    -0x20(%rbp),%rax
  lea    0xa(%rax),%rdx
  mov    -0x20(%rbp),%rax
  movzbl 0x8(%rax),%eax
  mov    %al,(%rdx)
  mov    -0x20(%rbp),%rax
  lea    0xb(%rax),%rdx
  mov    -0x20(%rbp),%rax
  movzbl 0x9(%rax),%eax
  mov    %al,(%rdx)
  mov    -0x20(%rbp),%rax
  lea    0xc(%rax),%rdx
  mov    -0x20(%rbp),%rax
  movzbl 0x8(%rax),%eax
  mov    %al,(%rdx)
  mov    -0x20(%rbp),%rax
  lea    0xd(%rax),%rdx
  mov    -0x20(%rbp),%rax
  movzbl 0x9(%rax),%eax
  mov    %al,(%rdx)
  nop
  pop    %rbp
  ret
```

assistant: ```c
void nand_set_logical_no(uint log_no, unsigned char *oob) {
  unsigned short us, bit;
  int par;
  us = (((log_no & 0x03ff) << 1) | 0x1000);
  par = 0;
  for (bit = 0x0001; bit != 0; bit <<= 1) {
    if (us & bit) {
      par++;
    }
  }
  if (par & 1) {
    us |= 0x0001;
  }
  oob[8] = (unsigned char)((us & 0x00ff) >> 0);
  oob[9] = (unsigned char)((us & 0xff00) >> 8);
  oob[10] = oob[8];
  oob[11] = oob[9];
  oob[12] = oob[8];
  oob[13] = oob[9];
}
```
user: Demonstrate the C code that generates the assembly output below:

```asm
<nand_set_logical_no>:
  endbr64
  add    %edi,%edi
  and    $0x7fe,%di
  or     $0x1000,%di
  mov    $0x10,%edx
  mov    $0x0,%ecx
  mov    $0x1,%eax
L6:
  mov    %edi,%r8d
  and    %eax,%r8d
  cmp    $0x1,%r8w
  sbb    $0xffffffff,%ecx
  add    %eax,%eax
  sub    $0x1,%edx
  jne    L6
  mov    %edi,%eax
  or     $0x1,%eax
  test   $0x1,%cl
  cmovne %eax,%edi
  mov    %dil,0x8(%rsi)
  mov    %edi,%eax
  shr    $0x8,%ax
  mov    %al,0x9(%rsi)
  mov    %dil,0xa(%rsi)
  mov    %al,0xb(%rsi)
  mov    %dil,0xc(%rsi)
  mov    %al,0xd(%rsi)
  ret
```

assistant: ```c
void nand_set_logical_no(uint log_no, unsigned char *oob) {
  unsigned short us, bit;
  int par;
  us = (((log_no & 0x03ff) << 1) | 0x1000);
  par = 0;
  for (bit = 0x0001; bit != 0; bit <<= 1) {
    if (us & bit) {
      par++;
    }
  }
  if (par & 1) {
    us |= 0x0001;
  }
  oob[8] = (unsigned char)((us & 0x00ff) >> 0);
  oob[9] = (unsigned char)((us & 0xff00) >> 8);
  oob[10] = oob[8];
  oob[11] = oob[9];
  oob[12] = oob[8];
  oob[13] = oob[9];
}
```
user: Please show me the C implementation that matches the assembly code listed below:

```asm
<nand_set_logical_no>:
  endbr64
  add    %edi,%edi
  mov    $0x10,%edx
  xor    %ecx,%ecx
  mov    $0x1,%eax
  and    $0x7fe,%di
  or     $0x1000,%di
  nopl   0x0(%rax)
L7:
  mov    %edi,%r8d
  and    %eax,%r8d
  cmp    $0x1,%r8w
  sbb    $0xffffffff,%ecx
  add    %eax,%eax
  sub    $0x1,%edx
  jne    L7
  mov    %edi,%eax
  or     $0x1,%eax
  and    $0x1,%ecx
  cmovne %eax,%edi
  mov    %di,0x8(%rsi)
  mov    %di,0xa(%rsi)
  mov    %di,0xc(%rsi)
  ret
```

assistant: ```c
void nand_set_logical_no(uint log_no, unsigned char *oob) {
  unsigned short us, bit;
  int par;
  us = (((log_no & 0x03ff) << 1) | 0x1000);
  par = 0;
  for (bit = 0x0001; bit != 0; bit <<= 1) {
    if (us & bit) {
      par++;
    }
  }
  if (par & 1) {
    us |= 0x0001;
  }
  oob[8] = (unsigned char)((us & 0x00ff) >> 0);
  oob[9] = (unsigned char)((us & 0xff00) >> 8);
  oob[10] = oob[8];
  oob[11] = oob[9];
  oob[12] = oob[8];
  oob[13] = oob[9];
}
```
user: 这段汇编代码用C语言表示是什么样的？

```asm
<nand_set_logical_no>:
  endbr64
  add    %edi,%edi
  mov    %rsi,%rdx
  xor    %eax,%eax
  and    $0x7fe,%di
  mov    %edi,%ecx
  mov    %edi,%esi
  or     $0x10,%ch
  test   $0x2,%dil
  setne  %al
  and    $0x4,%esi
  cmp    $0x1,%si
  mov    %edi,%esi
  sbb    $0xffffffff,%eax
  and    $0x8,%esi
  cmp    $0x1,%si
  mov    %edi,%esi
  sbb    $0xffffffff,%eax
  and    $0x10,%esi
  cmp    $0x1,%si
  mov    %edi,%esi
  sbb    $0xffffffff,%eax
  and    $0x20,%esi
  cmp    $0x1,%si
  mov    %edi,%esi
  sbb    $0xffffffff,%eax
  and    $0x40,%esi
  cmp    $0x1,%si
  mov    %edi,%esi
  sbb    $0xffffffff,%eax
  and    $0x80,%si
  cmp    $0x1,%si
  mov    %edi,%esi
  sbb    $0xffffffff,%eax
  and    $0x100,%si
  cmp    $0x1,%si
  mov    %edi,%esi
  sbb    $0xffffffff,%eax
  and    $0x200,%si
  cmp    $0x1,%si
  mov    %edi,%esi
  sbb    $0xffffffff,%eax
  and    $0x400,%si
  cmp    $0x1,%si
  sbb    $0xfffffffe,%eax
  or     $0x1001,%di
  test   $0x1,%al
  cmovne %edi,%ecx
  mov    %cx,0x8(%rdx)
  mov    %cx,0xa(%rdx)
  mov    %cx,0xc(%rdx)
  ret
```

assistant: ```c
void nand_set_logical_no(uint log_no, unsigned char *oob) {
  unsigned short us, bit;
  int par;
  us = (((log_no & 0x03ff) << 1) | 0x1000);
  par = 0;
  for (bit = 0x0001; bit != 0; bit <<= 1) {
    if (us & bit) {
      par++;
    }
  }
  if (par & 1) {
    us |= 0x0001;
  }
  oob[8] = (unsigned char)((us & 0x00ff) >> 0);
  oob[9] = (unsigned char)((us & 0xff00) >> 8);
  oob[10] = oob[8];
  oob[11] = oob[9];
  oob[12] = oob[8];
  oob[13] = oob[9];
}
```
user: Converte this assembly snippet into its equivalent C code:

```asm
<my_strdup>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x20,%rsp
  mov    %rdi,-0x18(%rbp)
  mov    -0x18(%rbp),%rax
  mov    %rax,%rdi
  call   <my_strlen@plt>
  cltq
  shl    $0x3,%eax
  mov    %eax,%edi
  call   <malloc@plt>
  mov    %rax,-0x8(%rbp)
  mov    -0x18(%rbp),%rdx
  mov    -0x8(%rbp),%rax
  mov    %rdx,%rsi
  mov    %rax,%rdi
  call   <my_strcpy@plt>
  mov    -0x8(%rbp),%rax
  leave
  ret
```

assistant: ```c
char *my_strdup(char *str) {
  char *cp;
  cp = malloc(my_strlen(str) * sizeof(str));
  my_strcpy(cp, str);
  return (cp);
}
```
user: 请显示与下面列出的汇编代码相匹配的C语言实现:

```asm
<my_strdup>:
  endbr64
  push   %rbp
  push   %rbx
  sub    $0x8,%rsp
  mov    %rdi,%rbp
  call   <my_strlen@plt>
  lea    0x0(,%rax,8),%edi
  call   <malloc@plt>
  mov    %rax,%rbx
  mov    %rbp,%rsi
  mov    %rax,%rdi
  call   <my_strcpy@plt>
  mov    %rbx,%rax
  add    $0x8,%rsp
  pop    %rbx
  pop    %rbp
  ret
```

assistant: ```c
char *my_strdup(char *str) {
  char *cp;
  cp = malloc(my_strlen(str) * sizeof(str));
  my_strcpy(cp, str);
  return (cp);
}
```
user: 请将以下的汇编代码转换成C语言代码:

```asm
<my_strdup>:
  endbr64
  push   %r12
  push   %rbp
  mov    %rdi,%rbp
  sub    $0x8,%rsp
  call   <my_strlen@plt>
  lea    0x0(,%rax,8),%edi
  call   <malloc@plt>
  mov    %rbp,%rsi
  mov    %rax,%rdi
  mov    %rax,%r12
  call   <my_strcpy@plt>
  add    $0x8,%rsp
  mov    %r12,%rax
  pop    %rbp
  pop    %r12
  ret
```

assistant: ```c
char *my_strdup(char *str) {
  char *cp;
  cp = malloc(my_strlen(str) * sizeof(str));
  my_strcpy(cp, str);
  return (cp);
}
```
user: 请显示与下面列出的汇编代码相匹配的C语言实现：

```asm
<my_strdup>:
  endbr64
  push   %r12
  push   %rbp
  mov    %rdi,%rbp
  sub    $0x8,%rsp
  call   <my_strlen@plt>
  lea    0x0(,%rax,8),%edi
  call   <malloc@plt>
  mov    %rbp,%rsi
  mov    %rax,%rdi
  mov    %rax,%r12
  call   <my_strcpy@plt>
  add    $0x8,%rsp
  mov    %r12,%rax
  pop    %rbp
  pop    %r12
  ret
```

assistant: ```c
char *my_strdup(char *str) {
  char *cp;
  cp = malloc(my_strlen(str) * sizeof(str));
  my_strcpy(cp, str);
  return (cp);
}
```
user: Please show me the C implementation that matches the assembly code listed below:

```asm
<get_first>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x10,%rsp
  mov    $0x0,%eax
  call   <getchar@plt>
  movsbl %al,%eax
  mov    %eax,-0x4(%rbp)
  jmp    L10
L14:
  nop
L10:
  mov    $0x0,%eax
  call   <getchar@plt>
  cmp    $0xa,%al
  jne    L14
  mov    -0x4(%rbp),%eax
  leave
  ret
```

assistant: ```c
char get_first(void) {
  int ch;
  ch = getchar();
  while (getchar() != '\n') {
    continue;
  }
  return ch;
}
```
user: 下面的汇编指令对应的C源代码是什么：

```asm
<get_first>:
  endbr64
  push   %rbx
  mov    $0x0,%eax
  call   <getchar@plt>
  mov    %eax,%ebx
L7:
  mov    $0x0,%eax
  call   <getchar@plt>
  cmp    $0xa,%al
  jne    L7
  mov    %ebx,%eax
  pop    %rbx
  ret
```

assistant: ```c
char get_first(void) {
  int ch;
  ch = getchar();
  while (getchar() != '\n') {
    continue;
  }
  return ch;
}
```
user: 下面的汇编指令对应的C源代码是什么:

```asm
<get_first>:
  endbr64
  push   %r12
  xor    %eax,%eax
  call   <getchar@plt>
  mov    %eax,%r12d
L6:
  xor    %eax,%eax
  call   <getchar@plt>
  cmp    $0xa,%al
  jne    L6
  mov    %r12d,%eax
  pop    %r12
  ret
```

assistant: ```c
char get_first(void) {
  int ch;
  ch = getchar();
  while (getchar() != '\n') {
    continue;
  }
  return ch;
}
```
user: 请显示与下面列出的汇编代码相匹配的C语言实现:

```asm
<get_first>:
  endbr64
  push   %r12
  xor    %eax,%eax
  call   <getchar@plt>
  mov    %eax,%r12d
L2:
  xor    %eax,%eax
  call   <getchar@plt>
  cmp    $0xa,%al
  jne    L2
  mov    %r12d,%eax
  pop    %r12
  ret
```

assistant: ```c
char get_first(void) {
  int ch;
  ch = getchar();
  while (getchar() != '\n') {
    continue;
  }
  return ch;
}
```
user: 下面的汇编指令对应的C源代码是什么：

```asm
<show1>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x10,%rsp
  mov    %rdi,-0x8(%rbp)
  mov    %rsi,-0x10(%rbp)
  mov    -0x10(%rbp),%rax
  mov    -0x8(%rbp),%rdx
  mov    %rax,%rdi
  call   *%rdx
  mov    $0x1,%eax
  leave
  ret
```

assistant: ```c
int show1(void (*pfunc)(char *), char *msg) {
  (*pfunc)(msg);
  return 1;
}
```
user: 请从给定的汇编指令推导出C源代码:

```asm
<show1>:
  endbr64
  sub    $0x8,%rsp
  mov    %rdi,%rax
  mov    %rsi,%rdi
  call   *%rax
  mov    $0x1,%eax
  add    $0x8,%rsp
  ret
```

assistant: ```c
int show1(void (*pfunc)(char *), char *msg) {
  (*pfunc)(msg);
  return 1;
}
```
user: What is the c source code of the assembly code below?

```asm
<show1>:
  endbr64
  sub    $0x8,%rsp
  mov    %rdi,%r8
  mov    %rsi,%rdi
  call   *%r8
  mov    $0x1,%eax
  add    $0x8,%rsp
  ret
```

assistant: ```c
int show1(void (*pfunc)(char *), char *msg) {
  (*pfunc)(msg);
  return 1;
}
```