ylfeng/ReF-Decompile-dataset huggingface dataset:
user: Translate the below assembly code into C programming language:

```asm
<main>:
  endbr64
  sub    $0x18,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,0x8(%rsp)
  xor    %eax,%eax
  lea    0x4(%rsp),%rsi
  lea    D14(%rip),%rdi
  call   <scanf@plt>
  jmp    L15
L7:
  addl   $0x1,0x4(%rsp)
L15:
  mov    0x4(%rsp),%edi
  call   <check_palindrome@plt>
  test   %eax,%eax
  je     L7
  mov    0x4(%rsp),%esi
  lea    D12(%rip),%rdi
  call   <printf@plt>
  mov    0x8(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L29
  mov    $0x0,%eax
  add    $0x18,%rsp
  ret
L29:
  call   <__stack_chk_fail@plt>
```

tool_calls: name: extract_symbolic_data
arguments: data_tag: D14
type: string
name: extract_symbolic_data
arguments: data_tag: D12
type: string

tool: D14: %d

tool: D12: %X


assistant: ```c
int main() {
  int InputNumber;
  scanf("%d", &InputNumber);
  while (!check_palindrome(InputNumber)) {
    InputNumber++;
  }
  printf("%X\n", InputNumber);
  return 0;
}
```
user: Demonstrate the C code that generates the assembly output below:

```asm
<main>:
  endbr64
  sub    $0x18,%rsp
  lea    D7(%rip),%rdi
  mov    %fs:0x28,%rax
  mov    %rax,0x8(%rsp)
  xor    %eax,%eax
  lea    0x4(%rsp),%rsi
  call   <scanf@plt>
  mov    0x4(%rsp),%edi
  jmp    L1
  nop
L11:
  mov    0x4(%rsp),%eax
  lea    0x1(%rax),%edi
  mov    %edi,0x4(%rsp)
L1:
  call   <check_palindrome@plt>
  test   %eax,%eax
  je     L11
  mov    0x4(%rsp),%esi
  lea    D2(%rip),%rdi
  call   <printf@plt>
  mov    0x8(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L21
  xor    %eax,%eax
  add    $0x18,%rsp
  ret
L21:
  call   <__stack_chk_fail@plt>
```

tool_calls: name: extract_symbolic_data
arguments: label: D7
data_type: string
name: extract_symbolic_data
arguments: label: D2
data_type: string

tool: D7: %d

tool: D2: %X


assistant: ```c
int main() {
  int InputNumber;
  scanf("%d", &InputNumber);
  while (!check_palindrome(InputNumber)) {
    InputNumber++;
  }
  printf("%X\n", InputNumber);
  return 0;
}
```
user: 请将以下的汇编代码转换成C语言代码:

```asm
<main>:
  endbr64
  sub    $0x18,%rsp
  lea    D11(%rip),%rdi
  mov    %fs:0x28,%rax
  mov    %rax,0x8(%rsp)
  xor    %eax,%eax
  lea    0x4(%rsp),%rsi
  call   <scanf@plt>
  mov    0x4(%rsp),%edi
  jmp    L8
  nop
L25:
  mov    0x4(%rsp),%eax
  lea    0x1(%rax),%edi
  mov    %edi,0x4(%rsp)
L8:
  call   <check_palindrome@plt>
  test   %eax,%eax
  je     L25
  mov    0x4(%rsp),%esi
  lea    D10(%rip),%rdi
  call   <printf@plt>
  mov    0x8(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L9
  xor    %eax,%eax
  add    $0x18,%rsp
  ret
L9:
  call   <__stack_chk_fail@plt>
```

tool_calls: name: unpack_data
arguments: data_tag: D11
type_guessed: string
name: unpack_data
arguments: data_tag: D10
type_guessed: string

tool: D11: %d

tool: D10: %X


assistant: ```c
int main() {
  int InputNumber;
  scanf("%d", &InputNumber);
  while (!check_palindrome(InputNumber)) {
    InputNumber++;
  }
  printf("%X\n", InputNumber);
  return 0;
}
```
user: 提供的汇编代码用C语言表示会是什么样子:

```asm
<strcat>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  mov    %rdi,-0x8(%rbp)
  mov    %rsi,-0x10(%rbp)
  jmp    L17
L7:
  addq   $0x1,-0x8(%rbp)
L17:
  mov    -0x8(%rbp),%rax
  movzbl (%rax),%eax
  test   %al,%al
  jne    L7
  jmp    L35
L29:
  addq   $0x1,-0x8(%rbp)
  addq   $0x1,-0x10(%rbp)
L35:
  mov    -0x10(%rbp),%rax
  movzbl (%rax),%edx
  mov    -0x8(%rbp),%rax
  mov    %dl,(%rax)
  mov    -0x8(%rbp),%rax
  movzbl (%rax),%eax
  test   %al,%al
  jne    L29
  mov    $0x0,%eax
  pop    %rbp
  ret
```

assistant: ```c
int strcat(char *dst, char *src) {
  while (*dst) {
    dst++;
  }
  while (*dst = *src) {
    dst++;
    src++;
  }
  return 0;
}
```
user: 提供的汇编代码用C语言表示会是什么样子:

```asm
<strcat>:
  endbr64
  cmpb   $0x0,(%rdi)
  je     L32
L4:
  add    $0x1,%rdi
  cmpb   $0x0,(%rdi)
  jne    L4
L32:
  movzbl (%rsi),%eax
  mov    %al,(%rdi)
  test   %al,%al
  je     L6
  mov    $0x1,%eax
L14:
  movzbl (%rsi,%rax,1),%edx
  mov    %dl,(%rdi,%rax,1)
  add    $0x1,%rax
  test   %dl,%dl
  jne    L14
L6:
  mov    $0x0,%eax
  ret
```

assistant: ```c
int strcat(char *dst, char *src) {
  while (*dst) {
    dst++;
  }
  while (*dst = *src) {
    dst++;
    src++;
  }
  return 0;
}
```
user: 请从给定的汇编指令推导出C源代码:

```asm
<strcat>:
  endbr64
  jmp    L5
  cs nopw 0x0(%rax,%rax,1)
L16:
  add    $0x1,%rdi
L5:
  cmpb   $0x0,(%rdi)
  jne    L16
  movzbl (%rsi),%eax
  mov    %al,(%rdi)
  test   %al,%al
  je     L21
  mov    $0x1,%eax
  nopw   0x0(%rax,%rax,1)
L26:
  movzbl (%rsi,%rax,1),%edx
  mov    %dl,(%rdi,%rax,1)
  add    $0x1,%rax
  test   %dl,%dl
  jne    L26
L21:
  xor    %eax,%eax
  ret
```

assistant: ```c
int strcat(char *dst, char *src) {
  while (*dst) {
    dst++;
  }
  while (*dst = *src) {
    dst++;
    src++;
  }
  return 0;
}
```
user: 请将这段汇编代码片段转换成等效的C代码：

```asm
<strcat>:
  endbr64
  jmp    L26
  cs nopw 0x0(%rax,%rax,1)
L38:
  add    $0x1,%rdi
L26:
  cmpb   $0x0,(%rdi)
  jne    L38
  movzbl (%rsi),%eax
  mov    %al,(%rdi)
  test   %al,%al
  je     L36
  mov    $0x1,%eax
  nopw   0x0(%rax,%rax,1)
L32:
  movzbl (%rsi,%rax,1),%edx
  mov    %dl,(%rdi,%rax,1)
  add    $0x1,%rax
  test   %dl,%dl
  jne    L32
L36:
  xor    %eax,%eax
  ret
```

assistant: ```c
int strcat(char *dst, char *src) {
  while (*dst) {
    dst++;
  }
  while (*dst = *src) {
    dst++;
    src++;
  }
  return 0;
}
```
user: What would the C source look like for the assembly code provided here:

```asm
<filter_itanium_setbits>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  mov    %rdi,-0x18(%rbp)
  mov    %esi,-0x1c(%rbp)
  mov    %edx,-0x20(%rbp)
  mov    %ecx,-0x24(%rbp)
  mov    -0x20(%rbp),%eax
  lea    0x7(%rax),%edx
  test   %eax,%eax
  cmovs  %edx,%eax
  sar    $0x3,%eax
  mov    %eax,-0x8(%rbp)
  mov    -0x20(%rbp),%eax
  and    $0x7,%eax
  mov    %eax,-0x4(%rbp)
  mov    $0x20,%eax
  sub    -0x24(%rbp),%eax
  mov    $0xffffffff,%edx
  mov    %eax,%ecx
  shr    %cl,%edx
  mov    %edx,%eax
  mov    %eax,-0xc(%rbp)
  mov    -0x4(%rbp),%eax
  mov    -0xc(%rbp),%edx
  mov    %eax,%ecx
  shl    %cl,%edx
  mov    %edx,%eax
  not    %eax
  mov    %eax,-0xc(%rbp)
  mov    -0x4(%rbp),%eax
  mov    %eax,%ecx
  shll   %cl,-0x1c(%rbp)
  movl   $0x0,-0x10(%rbp)
  jmp    L18
L15:
  mov    -0x8(%rbp),%edx
  mov    -0x10(%rbp),%eax
  add    %edx,%eax
  movslq %eax,%rdx
  mov    -0x18(%rbp),%rax
  add    %rdx,%rax
  movzbl (%rax),%edx
  mov    -0xc(%rbp),%eax
  mov    %eax,%esi
  mov    -0x8(%rbp),%ecx
  mov    -0x10(%rbp),%eax
  add    %ecx,%eax
  movslq %eax,%rcx
  mov    -0x18(%rbp),%rax
  add    %rcx,%rax
  and    %esi,%edx
  mov    %dl,(%rax)
  mov    -0x8(%rbp),%edx
  mov    -0x10(%rbp),%eax
  add    %edx,%eax
  movslq %eax,%rdx
  mov    -0x18(%rbp),%rax
  add    %rdx,%rax
  movzbl (%rax),%edx
  mov    -0x1c(%rbp),%eax
  mov    %eax,%esi
  mov    -0x8(%rbp),%ecx
  mov    -0x10(%rbp),%eax
  add    %ecx,%eax
  movslq %eax,%rcx
  mov    -0x18(%rbp),%rax
  add    %rcx,%rax
  or     %esi,%edx
  mov    %dl,(%rax)
  mov    -0xc(%rbp),%eax
  shr    $0x8,%eax
  or     $0xff000000,%eax
  mov    %eax,-0xc(%rbp)
  shrl   $0x8,-0x1c(%rbp)
  addl   $0x1,-0x10(%rbp)
L18:
  cmpl   $0x3,-0x10(%rbp)
  jle    L15
  nop
  nop
  pop    %rbp
  ret
```

assistant: ```c
void filter_itanium_setbits(unsigned char *data, unsigned int bit_field, int bit_pos, int bit_count) {
  int i, in_addr = bit_pos / 8;
  int in_bit = bit_pos & 7;
  unsigned int and_mask = 0xffffffff >> (32 - bit_count);
  and_mask = ~(and_mask << in_bit);
  bit_field <<= in_bit;
  for (i = 0; i < 4; i++) {
    data[in_addr + i] &= and_mask;
    data[in_addr + i] |= bit_field;
    and_mask = (and_mask >> 8) | 0xff000000;
    bit_field >>= 8;
  }
}
```
user: Demonstrate the C code that generates the assembly output below:

```asm
<filter_itanium_setbits>:
  endbr64
  mov    %ecx,%eax
  mov    %edx,%r8d
  and    $0x7,%r8d
  mov    $0x20,%ecx
  sub    %eax,%ecx
  mov    $0xffffffff,%eax
  shr    %cl,%eax
  mov    %r8d,%ecx
  shl    %cl,%eax
  not    %eax
  shl    %cl,%esi
  lea    0x7(%rdx),%ecx
  test   %edx,%edx
  cmovns %edx,%ecx
  sar    $0x3,%ecx
  movslq %ecx,%rcx
  lea    (%rdi,%rcx,1),%rdx
  lea    0x4(%rdi,%rcx,1),%rdi
L8:
  mov    %eax,%ecx
  and    (%rdx),%cl
  or     %esi,%ecx
  mov    %cl,(%rdx)
  shr    $0x8,%eax
  or     $0xff000000,%eax
  shr    $0x8,%esi
  add    $0x1,%rdx
  cmp    %rdi,%rdx
  jne    L8
  ret
```

assistant: ```c
void filter_itanium_setbits(unsigned char *data, unsigned int bit_field, int bit_pos, int bit_count) {
  int i, in_addr = bit_pos / 8;
  int in_bit = bit_pos & 7;
  unsigned int and_mask = 0xffffffff >> (32 - bit_count);
  and_mask = ~(and_mask << in_bit);
  bit_field <<= in_bit;
  for (i = 0; i < 4; i++) {
    data[in_addr + i] &= and_mask;
    data[in_addr + i] |= bit_field;
    and_mask = (and_mask >> 8) | 0xff000000;
    bit_field >>= 8;
  }
}
```
user: 请显示与下面列出的汇编代码相匹配的C语言实现：

```asm
<filter_itanium_setbits>:
  endbr64
  mov    %ecx,%r9d
  mov    %edx,%r8d
  mov    $0x20,%ecx
  mov    $0xffffffff,%eax
  sub    %r9d,%ecx
  and    $0x7,%r8d
  shr    %cl,%eax
  mov    %r8d,%ecx
  shl    %cl,%eax
  shl    %cl,%esi
  test   %edx,%edx
  lea    0x7(%rdx),%ecx
  cmovns %edx,%ecx
  not    %eax
  sar    $0x3,%ecx
  movslq %ecx,%rcx
  lea    (%rdi,%rcx,1),%rdx
  lea    0x4(%rdi,%rcx,1),%rdi
L2:
  movzbl (%rdx),%ecx
  add    $0x1,%rdx
  and    %eax,%ecx
  shr    $0x8,%eax
  or     %esi,%ecx
  or     $0xff000000,%eax
  shr    $0x8,%esi
  mov    %cl,-0x1(%rdx)
  cmp    %rdx,%rdi
  jne    L2
  ret
```

assistant: ```c
void filter_itanium_setbits(unsigned char *data, unsigned int bit_field, int bit_pos, int bit_count) {
  int i, in_addr = bit_pos / 8;
  int in_bit = bit_pos & 7;
  unsigned int and_mask = 0xffffffff >> (32 - bit_count);
  and_mask = ~(and_mask << in_bit);
  bit_field <<= in_bit;
  for (i = 0; i < 4; i++) {
    data[in_addr + i] &= and_mask;
    data[in_addr + i] |= bit_field;
    and_mask = (and_mask >> 8) | 0xff000000;
    bit_field >>= 8;
  }
}
```
user: What would the C source look like for the assembly code provided here:

```asm
<filter_itanium_setbits>:
  endbr64
  test   %edx,%edx
  mov    %esi,%r8d
  lea    0x7(%rdx),%esi
  mov    %ecx,%r9d
  cmovns %edx,%esi
  mov    $0x20,%ecx
  and    $0x7,%edx
  mov    $0xffffffff,%eax
  sub    %r9d,%ecx
  sar    $0x3,%esi
  shr    %cl,%eax
  mov    %edx,%ecx
  shl    %cl,%r8d
  shl    %cl,%eax
  movslq %esi,%rcx
  add    %rdi,%rcx
  mov    %r8d,%edx
  not    %eax
  movzbl (%rcx),%r8d
  mov    %edx,%r9d
  shr    $0x8,%r9d
  and    %eax,%r8d
  shr    $0x8,%eax
  or     %edx,%r8d
  mov    %r8b,(%rcx)
  lea    0x1(%rsi),%ecx
  movslq %ecx,%rcx
  add    %rdi,%rcx
  movzbl (%rcx),%r8d
  and    %eax,%r8d
  shr    $0x8,%eax
  or     %r9d,%r8d
  mov    %edx,%r9d
  shr    $0x18,%edx
  mov    %r8b,(%rcx)
  lea    0x2(%rsi),%ecx
  add    $0x3,%esi
  shr    $0x10,%r9d
  movslq %ecx,%rcx
  movslq %esi,%rsi
  add    %rdi,%rcx
  add    %rsi,%rdi
  movzbl (%rcx),%r8d
  and    %eax,%r8d
  shr    $0x8,%eax
  or     %r9d,%r8d
  mov    %r8b,(%rcx)
  and    (%rdi),%al
  or     %edx,%eax
  mov    %al,(%rdi)
  ret
```

assistant: ```c
void filter_itanium_setbits(unsigned char *data, unsigned int bit_field, int bit_pos, int bit_count) {
  int i, in_addr = bit_pos / 8;
  int in_bit = bit_pos & 7;
  unsigned int and_mask = 0xffffffff >> (32 - bit_count);
  and_mask = ~(and_mask << in_bit);
  bit_field <<= in_bit;
  for (i = 0; i < 4; i++) {
    data[in_addr + i] &= and_mask;
    data[in_addr + i] |= bit_field;
    and_mask = (and_mask >> 8) | 0xff000000;
    bit_field >>= 8;
  }
}
```
user: 下面的汇编指令对应的C源代码是什么:

```asm
<expect_vao>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x10,%rsp
  mov    %edi,-0x4(%rbp)
  mov    %esi,-0x8(%rbp)
  mov    -0x8(%rbp),%edx
  mov    -0x4(%rbp),%eax
  mov    %eax,%esi
  lea    D8(%rip),%rax
  mov    %rax,%rdi
  call   <printf@plt>
  mov    $0x0,%edi
  call   <fflush@plt>
  mov    -0x8(%rbp),%eax
  cmp    -0x4(%rbp),%eax
  jne    L0
  mov    $0x0,%eax
  jmp    L19
L0:
  mov    $0xffffffff,%eax
L19:
  leave
  ret
```

tool_calls: name: disassemble_data
arguments: data_label: D8
datatype: string

tool: D8: 	VAO Expected %d, Got %d


assistant: ```c
int expect_vao(off_t expected, off_t ret) {
  printf("\tVAO Expected %d, Got %d\n", expected, ret);
  fflush(NULL);
  if (ret == expected) {
    return 0;
  }
  return -1;
}
```
user: Demonstrate the C code that generates the assembly output below:

```asm
<expect_vao>:
  endbr64
  push   %rbp
  push   %rbx
  sub    $0x8,%rsp
  mov    %edi,%ebp
  mov    %esi,%ebx
  mov    %esi,%edx
  mov    %edi,%esi
  lea    D5(%rip),%rdi
  call   <printf@plt>
  mov    $0x0,%edi
  call   <fflush@plt>
  cmp    %ebx,%ebp
  setne  %al
  movzbl %al,%eax
  neg    %eax
  add    $0x8,%rsp
  pop    %rbx
  pop    %rbp
  ret
```

tool_calls: name: read_data
arguments: tag: D5
data_type: string

tool: D5: 	VAO Expected %d, Got %d


assistant: ```c
int expect_vao(off_t expected, off_t ret) {
  printf("\tVAO Expected %d, Got %d\n", expected, ret);
  fflush(NULL);
  if (ret == expected) {
    return 0;
  }
  return -1;
}
```
user: 请显示与下面列出的汇编代码相匹配的C语言实现：

```asm
<expect_vao>:
  endbr64
  push   %rbp
  mov    %esi,%edx
  mov    %edi,%ebp
  push   %rbx
  mov    %esi,%ebx
  mov    %edi,%esi
  lea    D1(%rip),%rdi
  sub    $0x8,%rsp
  call   <printf@plt>
  xor    %edi,%edi
  call   <fflush@plt>
  xor    %eax,%eax
  cmp    %ebx,%ebp
  setne  %al
  add    $0x8,%rsp
  neg    %eax
  pop    %rbx
  pop    %rbp
  ret
```

tool_calls: name: retrieve_data
arguments: label: D1
type_guessed: string

tool: D1: 	VAO Expected %d, Got %d


assistant: ```c
int expect_vao(off_t expected, off_t ret) {
  printf("\tVAO Expected %d, Got %d\n", expected, ret);
  fflush(NULL);
  if (ret == expected) {
    return 0;
  }
  return -1;
}
```
user: Demonstrate the C code that generates the assembly output below:

```asm
<expect_vao>:
  endbr64
  push   %rbp
  mov    %esi,%edx
  mov    %edi,%ebp
  push   %rbx
  mov    %esi,%ebx
  mov    %edi,%esi
  lea    D9(%rip),%rdi
  sub    $0x8,%rsp
  call   <printf@plt>
  xor    %edi,%edi
  call   <fflush@plt>
  xor    %eax,%eax
  cmp    %ebx,%ebp
  setne  %al
  add    $0x8,%rsp
  neg    %eax
  pop    %rbx
  pop    %rbp
  ret
```

tool_calls: name: disassemble_data
arguments: data_label: D9
type_guessed: string

tool: D9: 	VAO Expected %d, Got %d


assistant: ```c
int expect_vao(off_t expected, off_t ret) {
  printf("\tVAO Expected %d, Got %d\n", expected, ret);
  fflush(NULL);
  if (ret == expected) {
    return 0;
  }
  return -1;
}
```
user: 请将这段汇编代码片段转换成等效的C代码：

```asm
<foo>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x30,%rsp
  mov    %edi,-0x14(%rbp)
  movsd  %xmm0,-0x20(%rbp)
  movsd  %xmm1,-0x28(%rbp)
  movsd  -0x28(%rbp),%xmm0
  comisd -0x20(%rbp),%xmm0
  setae  %al
  mov    %al,-0x1(%rbp)
  movzbl -0x1(%rbp),%eax
  xor    $0x1,%eax
  test   %al,%al
  jne    L18
  cmpl   $0x0,-0x14(%rbp)
  je     L0
L18:
  cmpb   $0x0,-0x1(%rbp)
  je     L13
  mov    $0x1,%eax
  jmp    L37
L13:
  mov    $0x10,%eax
L37:
  mov    %eax,%edi
  mov    $0x0,%eax
  call   <bar@plt>
L0:
  nop
  leave
  ret
```

assistant: ```c
void foo(int x, double y, double z) {
  _Bool t = z >= y;
  if (!t || x)
    bar(t ? 1 : 16);
}
```
user: Translate the below assembly code into C programming language:

```asm
<foo>:
  endbr64
  comisd %xmm0,%xmm1
  jb     L4
  test   %edi,%edi
  jne    L4
  ret
L4:
  sub    $0x8,%rsp
  comisd %xmm0,%xmm1
  sbb    %edi,%edi
  and    $0xf,%edi
  add    $0x1,%edi
  mov    $0x0,%eax
  call   <bar@plt>
  add    $0x8,%rsp
  ret
```

assistant: ```c
void foo(int x, double y, double z) {
  _Bool t = z >= y;
  if (!t || x)
    bar(t ? 1 : 16);
}
```
user: What would the C source look like for the assembly code provided here:

```asm
<foo>:
  endbr64
  comisd %xmm0,%xmm1
  jb     L9
  test   %edi,%edi
  jne    L9
  ret
  nop
L9:
  comisd %xmm0,%xmm1
  sbb    %edi,%edi
  xor    %eax,%eax
  and    $0xf,%edi
  add    $0x1,%edi
  jmp    1050 <bar@plt>
```

assistant: ```c
void foo(int x, double y, double z) {
  _Bool t = z >= y;
  if (!t || x)
    bar(t ? 1 : 16);
}
```
user: 请从给定的汇编指令推导出C源代码:

```asm
<foo>:
  endbr64
  comisd %xmm0,%xmm1
  jb     L14
  test   %edi,%edi
  jne    L14
  ret
  nop
L14:
  comisd %xmm0,%xmm1
  sbb    %edi,%edi
  xor    %eax,%eax
  and    $0xf,%edi
  add    $0x1,%edi
  jmp    1050 <bar@plt>
```

assistant: ```c
void foo(int x, double y, double z) {
  _Bool t = z >= y;
  if (!t || x)
    bar(t ? 1 : 16);
}
```
user: Converte this assembly snippet into its equivalent C code:

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

assistant: ```c
void remove_from_chains(struct free_arena_header *ah) {
  remove_from_free_chain(ah);
  remove_from_main_chain(ah);
}
```
user: Demonstrate the C code that generates the assembly output below:

```asm
<remove_from_chains>:
  endbr64
  push   %rbx
  mov    %rdi,%rbx
  call   <remove_from_free_chain@plt>
  mov    %rbx,%rdi
  call   <remove_from_main_chain@plt>
  pop    %rbx
  ret
```

assistant: ```c
void remove_from_chains(struct free_arena_header *ah) {
  remove_from_free_chain(ah);
  remove_from_main_chain(ah);
}
```
user: Please show me the C implementation that matches the assembly code listed below:

```asm
<remove_from_chains>:
  endbr64
  push   %rbp
  mov    %rdi,%rbp
  call   <remove_from_free_chain@plt>
  mov    %rbp,%rdi
  pop    %rbp
  jmp    1070 <remove_from_main_chain@plt>
```

assistant: ```c
void remove_from_chains(struct free_arena_header *ah) {
  remove_from_free_chain(ah);
  remove_from_main_chain(ah);
}
```
user: What is the c source code of the assembly code below?

```asm
<remove_from_chains>:
  endbr64
  push   %rbp
  mov    %rdi,%rbp
  call   <remove_from_free_chain@plt>
  mov    %rbp,%rdi
  pop    %rbp
  jmp    1070 <remove_from_main_chain@plt>
```

assistant: ```c
void remove_from_chains(struct free_arena_header *ah) {
  remove_from_free_chain(ah);
  remove_from_main_chain(ah);
}
```
user: 下面的汇编指令对应的C源代码是什么:

```asm
<transpose_32bit_8x4>:
  endbr64
  push   %r15
  push   %r14
  push   %r13
  push   %r12
  push   %rbp
  push   %rbx
  sub    $0x18,%rsp
  mov    %rdi,%rbx
  mov    %rsi,%rbp
  mov    0x8(%rdi),%esi
  mov    (%rdi),%edi
  call   <_mm_unpacklo_epi32@plt>
  mov    %eax,%r14d
  mov    0x18(%rbx),%esi
  mov    0x10(%rbx),%edi
  call   <_mm_unpacklo_epi32@plt>
  mov    %eax,%r15d
  mov    0x8(%rbx),%esi
  mov    (%rbx),%edi
  call   <_mm_unpackhi_epi32@plt>
  mov    %eax,%r12d
  mov    0x18(%rbx),%esi
  mov    0x10(%rbx),%edi
  call   <_mm_unpackhi_epi32@plt>
  mov    %eax,%r13d
  mov    0xc(%rbx),%esi
  mov    0x4(%rbx),%edi
  call   <_mm_unpacklo_epi32@plt>
  mov    %eax,0x4(%rsp)
  mov    0x1c(%rbx),%esi
  mov    0x14(%rbx),%edi
  call   <_mm_unpacklo_epi32@plt>
  mov    %eax,0x8(%rsp)
  mov    0xc(%rbx),%esi
  mov    0x4(%rbx),%edi
  call   <_mm_unpackhi_epi32@plt>
  mov    %eax,0xc(%rsp)
  mov    0x1c(%rbx),%esi
  mov    0x14(%rbx),%edi
  call   <_mm_unpackhi_epi32@plt>
  mov    %eax,%ebx
  mov    %r15d,%esi
  mov    %r14d,%edi
  call   <_mm_unpacklo_epi64@plt>
  mov    %eax,0x0(%rbp)
  mov    %r15d,%esi
  mov    %r14d,%edi
  call   <_mm_unpackhi_epi64@plt>
  mov    %eax,0x4(%rbp)
  mov    %r13d,%esi
  mov    %r12d,%edi
  call   <_mm_unpacklo_epi64@plt>
  mov    %eax,0x8(%rbp)
  mov    %r13d,%esi
  mov    %r12d,%edi
  call   <_mm_unpackhi_epi64@plt>
  mov    %eax,0xc(%rbp)
  mov    0x8(%rsp),%r12d
  mov    %r12d,%esi
  mov    0x4(%rsp),%r15d
  mov    %r15d,%edi
  call   <_mm_unpacklo_epi64@plt>
  mov    %eax,0x10(%rbp)
  mov    %r12d,%esi
  mov    %r15d,%edi
  call   <_mm_unpackhi_epi64@plt>
  mov    %eax,0x14(%rbp)
  mov    %ebx,%esi
  mov    0xc(%rsp),%r14d
  mov    %r14d,%edi
  call   <_mm_unpacklo_epi64@plt>
  mov    %eax,0x18(%rbp)
  mov    %ebx,%esi
  mov    %r14d,%edi
  call   <_mm_unpackhi_epi64@plt>
  mov    %eax,0x1c(%rbp)
  add    $0x18,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  pop    %r15
  ret
```

assistant: ```c
void transpose_32bit_8x4(const __m128i *const in, __m128i *const out) {
  const __m128i a0 = _mm_unpacklo_epi32(in[0], in[2]);
  const __m128i a1 = _mm_unpacklo_epi32(in[4], in[6]);
  const __m128i a2 = _mm_unpackhi_epi32(in[0], in[2]);
  const __m128i a3 = _mm_unpackhi_epi32(in[4], in[6]);
  const __m128i a4 = _mm_unpacklo_epi32(in[1], in[3]);
  const __m128i a5 = _mm_unpacklo_epi32(in[5], in[7]);
  const __m128i a6 = _mm_unpackhi_epi32(in[1], in[3]);
  const __m128i a7 = _mm_unpackhi_epi32(in[5], in[7]);
  out[0] = _mm_unpacklo_epi64(a0, a1);
  out[1] = _mm_unpackhi_epi64(a0, a1);
  out[2] = _mm_unpacklo_epi64(a2, a3);
  out[3] = _mm_unpackhi_epi64(a2, a3);
  out[4] = _mm_unpacklo_epi64(a4, a5);
  out[5] = _mm_unpackhi_epi64(a4, a5);
  out[6] = _mm_unpacklo_epi64(a6, a7);
  out[7] = _mm_unpackhi_epi64(a6, a7);
}
```
user: 请从给定的汇编指令推导出C源代码：

```asm
<transpose_32bit_8x4>:
  endbr64
  push   %r15
  push   %r14
  push   %r13
  push   %r12
  push   %rbp
  mov    %rsi,%rbp
  push   %rbx
  mov    %rdi,%rbx
  sub    $0x28,%rsp
  mov    0x8(%rdi),%esi
  mov    (%rdi),%edi
  call   <_mm_unpacklo_epi32@plt>
  mov    0x18(%rbx),%esi
  mov    0x10(%rbx),%edi
  mov    %eax,0x1c(%rsp)
  call   <_mm_unpacklo_epi32@plt>
  mov    0x8(%rbx),%esi
  mov    (%rbx),%edi
  mov    %eax,0xc(%rsp)
  call   <_mm_unpackhi_epi32@plt>
  mov    0x18(%rbx),%esi
  mov    0x10(%rbx),%edi
  mov    %eax,0x18(%rsp)
  call   <_mm_unpackhi_epi32@plt>
  mov    0xc(%rbx),%esi
  mov    0x4(%rbx),%edi
  mov    %eax,0x14(%rsp)
  call   <_mm_unpacklo_epi32@plt>
  mov    0x1c(%rbx),%esi
  mov    0x14(%rbx),%edi
  mov    %eax,%r14d
  call   <_mm_unpacklo_epi32@plt>
  mov    0xc(%rbx),%esi
  mov    0x4(%rbx),%edi
  mov    %eax,%r15d
  call   <_mm_unpackhi_epi32@plt>
  mov    0x1c(%rbx),%esi
  mov    0x14(%rbx),%edi
  mov    %eax,%r12d
  call   <_mm_unpackhi_epi32@plt>
  mov    0xc(%rsp),%r11d
  mov    0x1c(%rsp),%r10d
  mov    %eax,%r13d
  mov    %r11d,%esi
  mov    %r10d,%edi
  mov    %r11d,0x10(%rsp)
  mov    %r10d,0xc(%rsp)
  call   <_mm_unpacklo_epi64@plt>
  mov    0x10(%rsp),%esi
  mov    0xc(%rsp),%edi
  mov    %eax,0x0(%rbp)
  call   <_mm_unpackhi_epi64@plt>
  mov    0x14(%rsp),%r9d
  mov    0x18(%rsp),%r8d
  mov    %eax,0x4(%rbp)
  mov    %r9d,%esi
  mov    %r8d,%edi
  mov    %r9d,0x10(%rsp)
  mov    %r8d,0xc(%rsp)
  call   <_mm_unpacklo_epi64@plt>
  mov    0x10(%rsp),%esi
  mov    0xc(%rsp),%edi
  mov    %eax,0x8(%rbp)
  call   <_mm_unpackhi_epi64@plt>
  mov    %r15d,%esi
  mov    %r14d,%edi
  mov    %eax,0xc(%rbp)
  call   <_mm_unpacklo_epi64@plt>
  mov    %r15d,%esi
  mov    %r14d,%edi
  mov    %eax,0x10(%rbp)
  call   <_mm_unpackhi_epi64@plt>
  mov    %r13d,%esi
  mov    %r12d,%edi
  mov    %eax,0x14(%rbp)
  call   <_mm_unpacklo_epi64@plt>
  mov    %r13d,%esi
  mov    %r12d,%edi
  mov    %eax,0x18(%rbp)
  call   <_mm_unpackhi_epi64@plt>
  mov    %eax,0x1c(%rbp)
  add    $0x28,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  pop    %r15
  ret
```

assistant: ```c
void transpose_32bit_8x4(const __m128i *const in, __m128i *const out) {
  const __m128i a0 = _mm_unpacklo_epi32(in[0], in[2]);
  const __m128i a1 = _mm_unpacklo_epi32(in[4], in[6]);
  const __m128i a2 = _mm_unpackhi_epi32(in[0], in[2]);
  const __m128i a3 = _mm_unpackhi_epi32(in[4], in[6]);
  const __m128i a4 = _mm_unpacklo_epi32(in[1], in[3]);
  const __m128i a5 = _mm_unpacklo_epi32(in[5], in[7]);
  const __m128i a6 = _mm_unpackhi_epi32(in[1], in[3]);
  const __m128i a7 = _mm_unpackhi_epi32(in[5], in[7]);
  out[0] = _mm_unpacklo_epi64(a0, a1);
  out[1] = _mm_unpackhi_epi64(a0, a1);
  out[2] = _mm_unpacklo_epi64(a2, a3);
  out[3] = _mm_unpackhi_epi64(a2, a3);
  out[4] = _mm_unpacklo_epi64(a4, a5);
  out[5] = _mm_unpackhi_epi64(a4, a5);
  out[6] = _mm_unpacklo_epi64(a6, a7);
  out[7] = _mm_unpackhi_epi64(a6, a7);
}
```