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
<itoa>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x10,%rsp
  mov    %edi,-0x4(%rbp)
  mov    %rsi,-0x10(%rbp)
  mov    %edx,-0x8(%rbp)
  cmpl   $0xa,-0x8(%rbp)
  jne    L34
  mov    -0x4(%rbp),%edx
  mov    -0x10(%rbp),%rax
  lea    D9(%rip),%rcx
  mov    %rcx,%rsi
  mov    %rax,%rdi
  mov    $0x0,%eax
  call   <sprintf@plt>
  jmp    L46
L34:
  cmpl   $0x10,-0x8(%rbp)
  jne    L57
  mov    -0x4(%rbp),%edx
  mov    -0x10(%rbp),%rax
  lea    D14(%rip),%rcx
  mov    %rcx,%rsi
  mov    %rax,%rdi
  mov    $0x0,%eax
  call   <sprintf@plt>
  jmp    L46
L57:
  cmpl   $0x8,-0x8(%rbp)
  jne    L3
  mov    -0x4(%rbp),%edx
  mov    -0x10(%rbp),%rax
  lea    D34(%rip),%rcx
  mov    %rcx,%rsi
  mov    %rax,%rdi
  mov    $0x0,%eax
  call   <sprintf@plt>
  jmp    L46
L3:
  mov    -0x10(%rbp),%rax
  lea    D0(%rip),%rdx
  lea    D6(%rip),%rcx
  mov    %rcx,%rsi
  mov    %rax,%rdi
  mov    $0x0,%eax
  call   <sprintf@plt>
L46:
  mov    -0x10(%rbp),%rax
  leave
  ret
```

tool_calls: name: unpack_data
arguments: data_tag: D9
data_type: string
name: unpack_data
arguments: data_tag: D14
data_type: string
name: unpack_data
arguments: data_tag: D34
data_type: string
name: unpack_data
arguments: data_tag: D0
data_type: string
name: unpack_data
arguments: data_tag: D6
data_type: string

tool: D9: %d

tool: D14: %x

tool: D34: %o

tool: 

tool: D6: %s

assistant: ```c
char *itoa(int val, char *buf, int radix) {
  if (radix == 10) {
    sprintf(buf, "%d", val);
  } else if (radix == 16) {
    sprintf(buf, "%x", val);
  } else if (radix == 8) {
    sprintf(buf, "%o", val);
  } else {
    sprintf(buf, "%s", "");
  }
  return (buf);
}
```
user: What is the c source code of the assembly code below?

```asm
<itoa>:
  endbr64
  push   %rbx
  mov    %rsi,%rbx
  cmp    $0xa,%edx
  je     L32
  cmp    $0x10,%edx
  je     L37
  cmp    $0x8,%edx
  je     L49
  movb   $0x0,(%rsi)
L31:
  mov    %rbx,%rax
  pop    %rbx
  ret
L32:
  mov    %edi,%edx
  lea    D21(%rip),%rsi
  mov    %rbx,%rdi
  mov    $0x0,%eax
  call   <sprintf@plt>
  jmp    L31
L37:
  mov    %edi,%edx
  lea    D20(%rip),%rsi
  mov    %rbx,%rdi
  mov    $0x0,%eax
  call   <sprintf@plt>
  jmp    L31
L49:
  mov    %edi,%edx
  lea    D18(%rip),%rsi
  mov    %rbx,%rdi
  mov    $0x0,%eax
  call   <sprintf@plt>
  jmp    L31
```

tool_calls: name: retrieve_data
arguments: data_tag: D21
type_infered: string
name: retrieve_data
arguments: data_tag: D20
type_infered: string
name: retrieve_data
arguments: data_tag: D18
type_infered: string

tool: D21: %d

tool: D20: %x

tool: D18: %o

assistant: ```c
char *itoa(int val, char *buf, int radix) {
  if (radix == 10) {
    sprintf(buf, "%d", val);
  } else if (radix == 16) {
    sprintf(buf, "%x", val);
  } else if (radix == 8) {
    sprintf(buf, "%o", val);
  } else {
    sprintf(buf, "%s", "");
  }
  return (buf);
}
```
user: 请将这段汇编代码片段转换成等效的C代码：

```asm
<itoa>:
  endbr64
  push   %r12
  mov    %rsi,%r12
  cmp    $0xa,%edx
  je     L28
  cmp    $0x10,%edx
  je     L26
  cmp    $0x8,%edx
  je     L29
  mov    %r12,%rax
  movb   $0x0,(%rsi)
  pop    %r12
  ret
  nopl   0x0(%rax)
L29:
  mov    %edi,%edx
  lea    D8(%rip),%rsi
  mov    %r12,%rdi
  xor    %eax,%eax
  call   <sprintf@plt>
  mov    %r12,%rax
  pop    %r12
  ret
  nopl   0x0(%rax)
L28:
  mov    %edi,%edx
  lea    D13(%rip),%rsi
  mov    %r12,%rdi
  xor    %eax,%eax
  call   <sprintf@plt>
  mov    %r12,%rax
  pop    %r12
  ret
  nopl   0x0(%rax)
L26:
  mov    %edi,%edx
  lea    D23(%rip),%rsi
  mov    %r12,%rdi
  xor    %eax,%eax
  call   <sprintf@plt>
  mov    %r12,%rax
  pop    %r12
  ret
```

tool_calls: name: retrieve_data
arguments: data_tag: D8
datatype: string
name: retrieve_data
arguments: data_tag: D13
datatype: string
name: retrieve_data
arguments: data_tag: D23
datatype: string

tool: D8: %o

tool: D13: %d

tool: D23: %x

assistant: ```c
char *itoa(int val, char *buf, int radix) {
  if (radix == 10) {
    sprintf(buf, "%d", val);
  } else if (radix == 16) {
    sprintf(buf, "%x", val);
  } else if (radix == 8) {
    sprintf(buf, "%o", val);
  } else {
    sprintf(buf, "%s", "");
  }
  return (buf);
}
```
user: 请将以下的汇编代码转换成C语言代码:

```asm
<itoa>:
  endbr64
  push   %r12
  mov    %rsi,%r12
  cmp    $0xa,%edx
  je     L26
  cmp    $0x10,%edx
  je     L28
  cmp    $0x8,%edx
  je     L4
  mov    %r12,%rax
  movb   $0x0,(%rsi)
  pop    %r12
  ret
  nopl   0x0(%rax)
L4:
  mov    %edi,%edx
  lea    D20(%rip),%rsi
  mov    %r12,%rdi
  xor    %eax,%eax
  call   <sprintf@plt>
  mov    %r12,%rax
  pop    %r12
  ret
  nopl   0x0(%rax)
L26:
  mov    %edi,%edx
  lea    D10(%rip),%rsi
  mov    %r12,%rdi
  xor    %eax,%eax
  call   <sprintf@plt>
  mov    %r12,%rax
  pop    %r12
  ret
  nopl   0x0(%rax)
L28:
  mov    %edi,%edx
  lea    D18(%rip),%rsi
  mov    %r12,%rdi
  xor    %eax,%eax
  call   <sprintf@plt>
  mov    %r12,%rax
  pop    %r12
  ret
```

tool_calls: name: retrieve_data
arguments: data_label: D20
datatype: string
name: retrieve_data
arguments: data_label: D10
datatype: string
name: retrieve_data
arguments: data_label: D18
datatype: string

tool: D20: %o

tool: D10: %d

tool: D18: %x

assistant: ```c
char *itoa(int val, char *buf, int radix) {
  if (radix == 10) {
    sprintf(buf, "%d", val);
  } else if (radix == 16) {
    sprintf(buf, "%x", val);
  } else if (radix == 8) {
    sprintf(buf, "%o", val);
  } else {
    sprintf(buf, "%s", "");
  }
  return (buf);
}
```
user: Translate the below assembly code into C programming language:

```asm
<main>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  movl   $0x64,-0x10(%rbp)
  movl   $0x0,-0x14(%rbp)
  jmp    L4
L38:
  mov    -0x10(%rbp),%eax
  movslq %eax,%rdx
  imul   $0x51eb851f,%rdx,%rdx
  shr    $0x20,%rdx
  sar    $0x5,%edx
  sar    $0x1f,%eax
  mov    %eax,%ecx
  mov    %edx,%eax
  sub    %ecx,%eax
  mov    %eax,-0xc(%rbp)
  mov    -0x10(%rbp),%eax
  movslq %eax,%rdx
  imul   $0x66666667,%rdx,%rdx
  shr    $0x20,%rdx
  sar    $0x2,%edx
  sar    $0x1f,%eax
  sub    %eax,%edx
  movslq %edx,%rax
  imul   $0x66666667,%rax,%rax
  shr    $0x20,%rax
  sar    $0x2,%eax
  mov    %edx,%ecx
  sar    $0x1f,%ecx
  sub    %ecx,%eax
  mov    %eax,-0x8(%rbp)
  mov    -0x8(%rbp),%ecx
  mov    %ecx,%eax
  shl    $0x2,%eax
  add    %ecx,%eax
  add    %eax,%eax
  sub    %eax,%edx
  mov    %edx,-0x8(%rbp)
  mov    -0x10(%rbp),%edx
  movslq %edx,%rax
  imul   $0x66666667,%rax,%rax
  shr    $0x20,%rax
  sar    $0x2,%eax
  mov    %edx,%esi
  sar    $0x1f,%esi
  sub    %esi,%eax
  mov    %eax,%ecx
  mov    %ecx,%eax
  shl    $0x2,%eax
  add    %ecx,%eax
  add    %eax,%eax
  sub    %eax,%edx
  mov    %edx,-0x4(%rbp)
  mov    -0xc(%rbp),%eax
  cmp    -0x8(%rbp),%eax
  jge    L16
  mov    -0x8(%rbp),%eax
  cmp    -0x4(%rbp),%eax
  jle    L16
  addl   $0x1,-0x14(%rbp)
L16:
  addl   $0x1,-0x10(%rbp)
L4:
  cmpl   $0x3e7,-0x10(%rbp)
  jle    L38
  mov    $0x0,%eax
  pop    %rbp
  ret
```

assistant: ```c
main() {
  int a;
  int i;
  int s1, s2, s3;
  i = 100;
  a = 0;
  while (i < 1000) {
    s1 = i / 100;
    s2 = i / 10 % 10;
    s3 = i % 10;
    if (s1 < s2 && s2 > s3)
      a = a + 1;
    i = i + 1;
  }
}
```
user: Converte this assembly snippet into its equivalent C code:

```asm
<main>:
  endbr64
  mov    $0x384,%eax
L5:
  sub    $0x1,%eax
  jne    L5
  mov    $0x0,%eax
  ret
```

assistant: ```c
main() {
  int a;
  int i;
  int s1, s2, s3;
  i = 100;
  a = 0;
  while (i < 1000) {
    s1 = i / 100;
    s2 = i / 10 % 10;
    s3 = i % 10;
    if (s1 < s2 && s2 > s3)
      a = a + 1;
    i = i + 1;
  }
}
```
user: 请从给定的汇编指令推导出C源代码：

```asm
<main>:
  endbr64
  xor    %eax,%eax
  ret
```

assistant: ```c
main() {
  int a;
  int i;
  int s1, s2, s3;
  i = 100;
  a = 0;
  while (i < 1000) {
    s1 = i / 100;
    s2 = i / 10 % 10;
    s3 = i % 10;
    if (s1 < s2 && s2 > s3)
      a = a + 1;
    i = i + 1;
  }
}
```
user: Please show me the C implementation that matches the assembly code listed below:

```asm
<main>:
  endbr64
  xor    %eax,%eax
  ret
```

assistant: ```c
main() {
  int a;
  int i;
  int s1, s2, s3;
  i = 100;
  a = 0;
  while (i < 1000) {
    s1 = i / 100;
    s2 = i / 10 % 10;
    s3 = i % 10;
    if (s1 < s2 && s2 > s3)
      a = a + 1;
    i = i + 1;
  }
}
```
user: 提供的汇编代码用C语言表示会是什么样子:

```asm
<main>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x10,%rsp
  lea    D24(%rip),%rax
  mov    %rax,%rsi
  lea    D8(%rip),%rax
  mov    %rax,%rdi
  call   <fopen@plt>
  mov    %rax,-0x8(%rbp)
  mov    -0x8(%rbp),%rax
  mov    %rax,%rcx
  mov    $0xae,%edx
  mov    $0x1,%esi
  lea    D0(%rip),%rax
  mov    %rax,%rdi
  call   <fwrite@plt>
  mov    -0x8(%rbp),%rax
  mov    %rax,%rdi
  call   <fclose@plt>
L0:
  mov    $0xffffffff,%edi
  call   <sleep@plt>
  jmp    L0
```

tool_calls: name: parse_data
arguments: label: D24
type: string
name: parse_data
arguments: label: D8
type: string
name: parse_data
arguments: label: D0
type: string

tool: D24: w

tool: D8: /dev/kmsg

tool: D0: /scratch/repos/new/home/jordi_armengol_estape/c-scraper/outputs/2022-01-22/02-19-57/repos/cirosantilli/linux-kernel-module-cheat/refs/heads/master/userland/linux/time_boot.c


assistant: ```c
int main(void) {
  FILE *fp;
  fp = fopen("/dev/kmsg", "w");
  fputs("/scratch/repos/new/home/jordi_armengol_estape/c-scraper/outputs/2022-01-22/02-19-57/repos/cirosantilli/linux-kernel-module-cheat/refs/heads/master/userland/linux/time_boot.c"
        "\n",
        fp);
  fclose(fp);
  while (1)
    sleep(0xFFFFFFFF);
}
```
user: 提供的汇编代码用C语言表示会是什么样子:

```asm
<main>:
  endbr64
  push   %rbx
  lea    D20(%rip),%rsi
  lea    D13(%rip),%rdi
  call   <fopen@plt>
  mov    %rax,%rbx
  mov    %rax,%rcx
  mov    $0xae,%edx
  mov    $0x1,%esi
  lea    D17(%rip),%rdi
  call   <fwrite@plt>
  mov    %rbx,%rdi
  call   <fclose@plt>
L4:
  mov    $0xffffffff,%edi
  call   <sleep@plt>
  jmp    L4
```

tool_calls: name: disassemble_data
arguments: data_label: D20
type_infered: string
name: disassemble_data
arguments: data_label: D13
type_infered: string
name: disassemble_data
arguments: data_label: D17
type_infered: string

tool: D20: w

tool: D13: /dev/kmsg

tool: D17: /scratch/repos/new/home/jordi_armengol_estape/c-scraper/outputs/2022-01-22/02-19-57/repos/cirosantilli/linux-kernel-module-cheat/refs/heads/master/userland/linux/time_boot.c


assistant: ```c
int main(void) {
  FILE *fp;
  fp = fopen("/dev/kmsg", "w");
  fputs("/scratch/repos/new/home/jordi_armengol_estape/c-scraper/outputs/2022-01-22/02-19-57/repos/cirosantilli/linux-kernel-module-cheat/refs/heads/master/userland/linux/time_boot.c"
        "\n",
        fp);
  fclose(fp);
  while (1)
    sleep(0xFFFFFFFF);
}
```
user: Translate the below assembly code into C programming language:

```asm
<main>:
  endbr64
  push   %rbp
  lea    D10(%rip),%rsi
  lea    D16(%rip),%rdi
  call   <fopen@plt>
  mov    $0xae,%edx
  mov    $0x1,%esi
  lea    D17(%rip),%rdi
  mov    %rax,%rbp
  mov    %rax,%rcx
  call   <fwrite@plt>
  mov    %rbp,%rdi
  call   <fclose@plt>
  nopl   0x0(%rax)
L6:
  mov    $0xffffffff,%edi
  call   <sleep@plt>
  jmp    L6
```

tool_calls: name: disassemble_data
arguments: label: D10
data_type: string
name: disassemble_data
arguments: label: D16
data_type: string
name: disassemble_data
arguments: label: D17
data_type: string

tool: D10: w

tool: D16: /dev/kmsg

tool: D17: /scratch/repos/new/home/jordi_armengol_estape/c-scraper/outputs/2022-01-22/02-19-57/repos/cirosantilli/linux-kernel-module-cheat/refs/heads/master/userland/linux/time_boot.c


assistant: ```c
int main(void) {
  FILE *fp;
  fp = fopen("/dev/kmsg", "w");
  fputs("/scratch/repos/new/home/jordi_armengol_estape/c-scraper/outputs/2022-01-22/02-19-57/repos/cirosantilli/linux-kernel-module-cheat/refs/heads/master/userland/linux/time_boot.c"
        "\n",
        fp);
  fclose(fp);
  while (1)
    sleep(0xFFFFFFFF);
}
```
user: Translate the below assembly code into C programming language:

```asm
<main>:
  endbr64
  push   %rbp
  lea    D20(%rip),%rsi
  lea    D2(%rip),%rdi
  call   <fopen@plt>
  mov    $0xae,%edx
  mov    $0x1,%esi
  lea    D25(%rip),%rdi
  mov    %rax,%rbp
  mov    %rax,%rcx
  call   <fwrite@plt>
  mov    %rbp,%rdi
  call   <fclose@plt>
  nopl   0x0(%rax)
L9:
  mov    $0xffffffff,%edi
  call   <sleep@plt>
  jmp    L9
```

tool_calls: name: parse_data
arguments: data_tag: D20
datatype: string
name: parse_data
arguments: data_tag: D2
datatype: string
name: parse_data
arguments: data_tag: D25
datatype: string

tool: D20: w

tool: D2: /dev/kmsg

tool: D25: /scratch/repos/new/home/jordi_armengol_estape/c-scraper/outputs/2022-01-22/02-19-57/repos/cirosantilli/linux-kernel-module-cheat/refs/heads/master/userland/linux/time_boot.c


assistant: ```c
int main(void) {
  FILE *fp;
  fp = fopen("/dev/kmsg", "w");
  fputs("/scratch/repos/new/home/jordi_armengol_estape/c-scraper/outputs/2022-01-22/02-19-57/repos/cirosantilli/linux-kernel-module-cheat/refs/heads/master/userland/linux/time_boot.c"
        "\n",
        fp);
  fclose(fp);
  while (1)
    sleep(0xFFFFFFFF);
}
```
user: Translate the below assembly code into C programming language:

```asm
<bitpack__pgread>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x20,%rsp
  mov    %rdi,-0x8(%rbp)
  mov    %rsi,-0x10(%rbp)
  mov    %edx,-0x14(%rbp)
  cmpl   $0x0,-0x14(%rbp)
  je     L4
  mov    -0x10(%rbp),%rdx
  mov    -0x8(%rbp),%rax
  mov    %rdx,%rsi
  mov    %rax,%rdi
  call   <pgread_little_endian@plt>
  jmp    L3
L4:
  mov    -0x10(%rbp),%rdx
  mov    -0x8(%rbp),%rax
  mov    %rdx,%rsi
  mov    %rax,%rdi
  call   <pgread_big_endian@plt>
L3:
  leave
  ret
```

assistant: ```c
int bitpack__pgread(unsigned char *page, struct index_packet *target, int little_endian) {
  if (little_endian)
    return pgread_little_endian(page, target);
  else
    return pgread_big_endian(page, target);
}
```
user: Demonstrate the C code that generates the assembly output below:

```asm
<bitpack__pgread>:
  endbr64
  sub    $0x8,%rsp
  test   %edx,%edx
  je     L3
  call   <pgread_little_endian@plt>
L1:
  add    $0x8,%rsp
  ret
L3:
  call   <pgread_big_endian@plt>
  jmp    L1
```

assistant: ```c
int bitpack__pgread(unsigned char *page, struct index_packet *target, int little_endian) {
  if (little_endian)
    return pgread_little_endian(page, target);
  else
    return pgread_big_endian(page, target);
}
```
user: 请将这段汇编代码片段转换成等效的C代码:

```asm
<bitpack__pgread>:
  endbr64
  test   %edx,%edx
  je     L0
  jmp    1060 <pgread_little_endian@plt>
  nopl   (%rax)
L0:
  jmp    1070 <pgread_big_endian@plt>
```

assistant: ```c
int bitpack__pgread(unsigned char *page, struct index_packet *target, int little_endian) {
  if (little_endian)
    return pgread_little_endian(page, target);
  else
    return pgread_big_endian(page, target);
}
```
user: 下面的汇编指令对应的C源代码是什么:

```asm
<bitpack__pgread>:
  endbr64
  test   %edx,%edx
  je     L2
  jmp    1060 <pgread_little_endian@plt>
  nopl   (%rax)
L2:
  jmp    1070 <pgread_big_endian@plt>
```

assistant: ```c
int bitpack__pgread(unsigned char *page, struct index_packet *target, int little_endian) {
  if (little_endian)
    return pgread_little_endian(page, target);
  else
    return pgread_big_endian(page, target);
}
```
user: Please show me the C implementation that matches the assembly code listed below:

```asm
<main>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x20,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,-0x8(%rbp)
  xor    %eax,%eax
  movq   $0x0,-0x10(%rbp)
  lea    -0x14(%rbp),%rax
  mov    $0x100,%edx
  mov    $0x8,%esi
  mov    %rax,%rdi
  call   <posix_memalign@plt>
  mov    %eax,-0x14(%rbp)
  mov    -0x14(%rbp),%eax
  test   %eax,%eax
  jne    L7
  mov    $0x0,%eax
  jmp    L26
L7:
  mov    $0xfffffffe,%eax
L26:
  mov    -0x8(%rbp),%rdx
  sub    %fs:0x28,%rdx
  je     L25
  call   <__stack_chk_fail@plt>
L25:
  leave
  ret
```

assistant: ```c
int main() {
  void *ptr = NULL;
  int result = posix_memalign(&result, sizeof(double), 32 * sizeof(double));
  return result == 0 ? 0 : -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
<main>:
  endbr64
  sub    $0x18,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,0x8(%rsp)
  xor    %eax,%eax
  lea    0x4(%rsp),%rdi
  mov    $0x100,%edx
  mov    $0x8,%esi
  call   <posix_memalign@plt>
  test   %eax,%eax
  jne    L7
L10:
  mov    0x8(%rsp),%rdx
  sub    %fs:0x28,%rdx
  jne    L18
  add    $0x18,%rsp
  ret
L7:
  mov    $0xfffffffe,%eax
  jmp    L10
L18:
  call   <__stack_chk_fail@plt>
```

assistant: ```c
int main() {
  void *ptr = NULL;
  int result = posix_memalign(&result, sizeof(double), 32 * sizeof(double));
  return result == 0 ? 0 : -2;
}
```
user: Demonstrate the C code that generates the assembly output below:

```asm
<main>:
  endbr64
  sub    $0x18,%rsp
  mov    $0x100,%edx
  mov    $0x8,%esi
  mov    %fs:0x28,%rax
  mov    %rax,0x8(%rsp)
  xor    %eax,%eax
  lea    0x4(%rsp),%rdi
  call   <posix_memalign@plt>
  test   %eax,%eax
  jne    L12
L1:
  mov    0x8(%rsp),%rdx
  sub    %fs:0x28,%rdx
  jne    L4
  add    $0x18,%rsp
  ret
L12:
  mov    $0xfffffffe,%eax
  jmp    L1
L4:
  call   <__stack_chk_fail@plt>
```

assistant: ```c
int main() {
  void *ptr = NULL;
  int result = posix_memalign(&result, sizeof(double), 32 * sizeof(double));
  return result == 0 ? 0 : -2;
}
```
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    $0x100,%edx
  mov    $0x8,%esi
  mov    %fs:0x28,%rax
  mov    %rax,0x8(%rsp)
  xor    %eax,%eax
  lea    0x4(%rsp),%rdi
  call   <posix_memalign@plt>
  test   %eax,%eax
  jne    L7
L10:
  mov    0x8(%rsp),%rdx
  sub    %fs:0x28,%rdx
  jne    L5
  add    $0x18,%rsp
  ret
L7:
  mov    $0xfffffffe,%eax
  jmp    L10
L5:
  call   <__stack_chk_fail@plt>
```

assistant: ```c
int main() {
  void *ptr = NULL;
  int result = posix_memalign(&result, sizeof(double), 32 * sizeof(double));
  return result == 0 ? 0 : -2;
}
```
user: 请将这段汇编代码片段转换成等效的C代码：

```asm
<contains>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  mov    %edi,%eax
  mov    %rsi,-0x20(%rbp)
  mov    %rdx,-0x28(%rbp)
  mov    %al,-0x14(%rbp)
  movq   $0x0,-0x8(%rbp)
  jmp    L10
L35:
  mov    -0x20(%rbp),%rdx
  mov    -0x8(%rbp),%rax
  add    %rdx,%rax
  movzbl (%rax),%eax
  cmp    %al,-0x14(%rbp)
  jne    L38
  mov    $0x1,%eax
  jmp    L2
L38:
  addq   $0x1,-0x8(%rbp)
L10:
  mov    -0x8(%rbp),%rax
  cmp    -0x28(%rbp),%rax
  jb     L35
  mov    $0x0,%eax
L2:
  pop    %rbp
  ret
```

assistant: ```c
int contains(const char c, const char *matrix, size_t len) {
  size_t x;
  for (x = 0; x < len; x++)
    if ((char)matrix[x] == c)
      return 1;
  return 0;
}
```
user: Translate the below assembly code into C programming language:

```asm
<contains>:
  endbr64
  test   %rdx,%rdx
  je     L4
  mov    %rsi,%rax
  add    %rdx,%rsi
L0:
  cmp    %dil,(%rax)
  je     L15
  add    $0x1,%rax
  cmp    %rsi,%rax
  jne    L0
  mov    $0x0,%eax
  ret
L4:
  mov    $0x0,%eax
  ret
L15:
  mov    $0x1,%eax
  ret
```

assistant: ```c
int contains(const char c, const char *matrix, size_t len) {
  size_t x;
  for (x = 0; x < len; x++)
    if ((char)matrix[x] == c)
      return 1;
  return 0;
}
```
user: Converte this assembly snippet into its equivalent C code:

```asm
<contains>:
  endbr64
  test   %rdx,%rdx
  je     L31
  add    %rsi,%rdx
  jmp    L13
  xchg   %ax,%ax
L23:
  add    $0x1,%rsi
  cmp    %rdx,%rsi
  je     L31
L13:
  cmp    %dil,(%rsi)
  jne    L23
  mov    $0x1,%eax
  ret
  nopl   0x0(%rax)
L31:
  xor    %eax,%eax
  ret
```

assistant: ```c
int contains(const char c, const char *matrix, size_t len) {
  size_t x;
  for (x = 0; x < len; x++)
    if ((char)matrix[x] == c)
      return 1;
  return 0;
}
```
user: Converte this assembly snippet into its equivalent C code:

```asm
<contains>:
  endbr64
  test   %rdx,%rdx
  je     L21
  add    %rsi,%rdx
  jmp    L31
  xchg   %ax,%ax
L38:
  add    $0x1,%rsi
  cmp    %rdx,%rsi
  je     L21
L31:
  cmp    %dil,(%rsi)
  jne    L38
  mov    $0x1,%eax
  ret
  nopl   0x0(%rax)
L21:
  xor    %eax,%eax
  ret
```

assistant: ```c
int contains(const char c, const char *matrix, size_t len) {
  size_t x;
  for (x = 0; x < len; x++)
    if ((char)matrix[x] == c)
      return 1;
  return 0;
}
```
user: 下面的汇编指令对应的C源代码是什么:

```asm
<gcd>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  mov    %edi,-0x14(%rbp)
  mov    %esi,-0x18(%rbp)
  jmp    L13
L6:
  mov    -0x14(%rbp),%eax
  cltd
  idivl  -0x18(%rbp)
  mov    %edx,-0x4(%rbp)
  mov    -0x18(%rbp),%eax
  mov    %eax,-0x14(%rbp)
  mov    -0x4(%rbp),%eax
  mov    %eax,-0x18(%rbp)
L13:
  cmpl   $0x0,-0x18(%rbp)
  jne    L6
  mov    -0x14(%rbp),%eax
  pop    %rbp
  ret
```

assistant: ```c
int gcd(int a, int b) {
  while (b) {
    int r = a % b;
    a = b;
    b = r;
  }
  return a;
}
```
user: 请从给定的汇编指令推导出C源代码：

```asm
<gcd>:
  endbr64
  mov    %edi,%eax
  test   %esi,%esi
  je     L25
L12:
  mov    %esi,%ecx
  cltd
  idiv   %esi
  mov    %edx,%esi
  mov    %ecx,%eax
  test   %edx,%edx
  jne    L12
L0:
  mov    %ecx,%eax
  ret
L25:
  mov    %edi,%ecx
  jmp    L0
```

assistant: ```c
int gcd(int a, int b) {
  while (b) {
    int r = a % b;
    a = b;
    b = r;
  }
  return a;
}
```
user: Translate the below assembly code into C programming language:

```asm
<gcd>:
  endbr64
  mov    %edi,%eax
  mov    %esi,%edx
  test   %esi,%esi
  je     L16
  nopl   0x0(%rax)
L7:
  mov    %edx,%r8d
  cltd
  idiv   %r8d
  mov    %r8d,%eax
  test   %edx,%edx
  jne    L7
  mov    %r8d,%eax
  ret
  nopw   0x0(%rax,%rax,1)
L16:
  mov    %edi,%r8d
  mov    %r8d,%eax
  ret
```

assistant: ```c
int gcd(int a, int b) {
  while (b) {
    int r = a % b;
    a = b;
    b = r;
  }
  return a;
}
```
user: 提供的汇编代码用C语言表示会是什么样子:

```asm
<gcd>:
  endbr64
  mov    %edi,%eax
  mov    %esi,%edx
  test   %esi,%esi
  je     L2
  nopl   0x0(%rax)
L16:
  mov    %edx,%r8d
  cltd
  idiv   %r8d
  mov    %r8d,%eax
  test   %edx,%edx
  jne    L16
  mov    %r8d,%eax
  ret
  nopw   0x0(%rax,%rax,1)
L2:
  mov    %edi,%r8d
  mov    %r8d,%eax
  ret
```

assistant: ```c
int gcd(int a, int b) {
  while (b) {
    int r = a % b;
    a = b;
    b = r;
  }
  return a;
}
```
user: 这段汇编代码用C语言表示是什么样的:

```asm
<_asn1_check_infinite_end>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  mov    %rdi,-0x8(%rbp)
  mov    %rsi,-0x10(%rbp)
  cmpq   $0x0,-0x10(%rbp)
  jg     L46
  mov    $0x1,%eax
  jmp    L55
L46:
  cmpq   $0x1,-0x10(%rbp)
  jle    L22
  mov    -0x8(%rbp),%rax
  mov    (%rax),%rax
  movzbl (%rax),%eax
  test   %al,%al
  jne    L22
  mov    -0x8(%rbp),%rax
  mov    (%rax),%rax
  add    $0x1,%rax
  movzbl (%rax),%eax
  test   %al,%al
  jne    L22
  mov    -0x8(%rbp),%rax
  mov    (%rax),%rax
  lea    0x2(%rax),%rdx
  mov    -0x8(%rbp),%rax
  mov    %rdx,(%rax)
  mov    $0x1,%eax
  jmp    L55
L22:
  mov    $0x0,%eax
L55:
  pop    %rbp
  ret
```

assistant: ```c
int _asn1_check_infinite_end(const unsigned char **p, long len) {
  if (len <= 0)
    return (1);
  else if ((len >= 2) && ((*p)[0] == 0) && ((*p)[1] == 0)) {
    (*p) += 2;
    return (1);
  }
  return (0);
}
```
user: 这段汇编代码用C语言表示是什么样的？

```asm
<_asn1_check_infinite_end>:
  endbr64
  mov    $0x1,%eax
  test   %rsi,%rsi
  jle    L3
  mov    $0x0,%eax
  cmp    $0x1,%rsi
  jle    L3
  mov    (%rdi),%rdx
  cmpb   $0x0,(%rdx)
  jne    L3
  cmpb   $0x0,0x1(%rdx)
  je     L43
L3:
  ret
L43:
  add    $0x2,%rdx
  mov    %rdx,(%rdi)
  mov    $0x1,%eax
  jmp    L3
```

assistant: ```c
int _asn1_check_infinite_end(const unsigned char **p, long len) {
  if (len <= 0)
    return (1);
  else if ((len >= 2) && ((*p)[0] == 0) && ((*p)[1] == 0)) {
    (*p) += 2;
    return (1);
  }
  return (0);
}
```
user: 请将以下的汇编代码转换成C语言代码:

```asm
<_asn1_check_infinite_end>:
  endbr64
  mov    $0x1,%eax
  test   %rsi,%rsi
  jle    L30
  xor    %eax,%eax
  cmp    $0x1,%rsi
  je     L30
  mov    (%rdi),%rdx
  cmpb   $0x0,(%rdx)
  jne    L30
  cmpb   $0x0,0x1(%rdx)
  je     L36
L30:
  ret
  nopl   (%rax)
L36:
  add    $0x2,%rdx
  mov    $0x1,%eax
  mov    %rdx,(%rdi)
  ret
```

assistant: ```c
int _asn1_check_infinite_end(const unsigned char **p, long len) {
  if (len <= 0)
    return (1);
  else if ((len >= 2) && ((*p)[0] == 0) && ((*p)[1] == 0)) {
    (*p) += 2;
    return (1);
  }
  return (0);
}
```