ylfeng/ReF-Decompile-dataset huggingface dataset:
user: What would the C source look like for the assembly code provided here?

```asm
<main>:
  endbr64
  sub    $0x8,%rsp
  mov    $0x5,%edi
  call   <f1@plt>
  cmp    $0x5,%eax
  je     L37
L227:
  xor    %eax,%eax
  call   <abort@plt>
L44:
  mov    $0x5,%edi
  call   <f2@plt>
  cmp    $0xfffffffa,%eax
  je     L41
L310:
  xor    %eax,%eax
  call   <abort@plt>
L240:
  mov    $0x5,%edi
  call   <f3@plt>
  cmp    $0x5,%eax
  je     L117
L22:
  xor    %eax,%eax
  call   <abort@plt>
L0:
  mov    $0x5,%edi
  call   <f4@plt>
  cmp    $0xfffffffa,%eax
  je     L143
L177:
  xor    %eax,%eax
  call   <abort@plt>
L302:
  mov    $0x5,%edi
  call   <f5@plt>
  cmp    $0xfffffffa,%eax
  je     L272
L191:
  xor    %eax,%eax
  call   <abort@plt>
L171:
  mov    $0x5,%edi
  call   <f6@plt>
  cmp    $0x5,%eax
  je     L108
L238:
  xor    %eax,%eax
  call   <abort@plt>
L81:
  mov    $0x5,%edi
  call   <f7@plt>
  cmp    $0xfffffffa,%eax
  je     L139
L45:
  xor    %eax,%eax
  call   <abort@plt>
L78:
  mov    $0x5,%edi
  call   <f8@plt>
  cmp    $0x5,%eax
  je     L308
L123:
  xor    %eax,%eax
  call   <abort@plt>
L264:
  xor    %eax,%eax
  add    $0x8,%rsp
  ret
L37:
  mov    $0xfffffffb,%edi
  call   <f1@plt>
  cmp    $0x4,%eax
  jne    L227
  xor    %edi,%edi
  call   <f1@plt>
  test   %eax,%eax
  jne    L227
  jmp    L44
L308:
  mov    $0xfffffffb,%edi
  call   <f8@plt>
  cmp    $0x4,%eax
  jne    L123
  xor    %edi,%edi
  call   <f8@plt>
  add    $0x1,%eax
  jne    L123
  jmp    L264
L139:
  mov    $0xfffffffb,%edi
  call   <f7@plt>
  cmp    $0xfffffffb,%eax
  jne    L45
  xor    %edi,%edi
  call   <f7@plt>
  test   %eax,%eax
  jne    L45
  jmp    L78
L108:
  mov    $0xfffffffb,%edi
  call   <f6@plt>
  cmp    $0x4,%eax
  jne    L238
  xor    %edi,%edi
  call   <f6@plt>
  test   %eax,%eax
  jne    L238
  jmp    L81
L272:
  mov    $0xfffffffb,%edi
  call   <f5@plt>
  cmp    $0xfffffffb,%eax
  jne    L191
  xor    %edi,%edi
  call   <f5@plt>
  add    $0x1,%eax
  jne    L191
  jmp    L171
L143:
  mov    $0xfffffffb,%edi
  call   <f4@plt>
  cmp    $0xfffffffb,%eax
  jne    L177
  xor    %edi,%edi
  call   <f4@plt>
  test   %eax,%eax
  jne    L177
  jmp    L302
L117:
  mov    $0xfffffffb,%edi
  call   <f3@plt>
  cmp    $0x4,%eax
  jne    L22
  xor    %edi,%edi
  call   <f3@plt>
  add    $0x1,%eax
  jne    L22
  jmp    L0
L41:
  mov    $0xfffffffb,%edi
  call   <f2@plt>
  cmp    $0xfffffffb,%eax
  jne    L310
  xor    %edi,%edi
  call   <f2@plt>
  add    $0x1,%eax
  jne    L310
  jmp    L240
```

assistant: ```c
int main() {
  if (f1(5) != 5 || f1(-5) != 4 || f1(0) != 0)
    abort();
  if (f2(5) != -6 || f2(-5) != -5 || f2(0) != -1)
    abort();
  if (f3(5) != 5 || f3(-5) != 4 || f3(0) != -1)
    abort();
  if (f4(5) != -6 || f4(-5) != -5 || f4(0) != 0)
    abort();
  if (f5(5) != -6 || f5(-5) != -5 || f5(0) != -1)
    abort();
  if (f6(5) != 5 || f6(-5) != 4 || f6(0) != 0)
    abort();
  if (f7(5) != -6 || f7(-5) != -5 || f7(0) != 0)
    abort();
  if (f8(5) != 5 || f8(-5) != 4 || f8(0) != -1)
    abort();
  return 0;
}
```
user: 请将以下的汇编代码转换成C语言代码：

```asm
<main>:
  endbr64
  sub    $0x8,%rsp
  mov    $0x5,%edi
  call   <f1@plt>
  cmp    $0x5,%eax
  je     L273
L203:
  xor    %eax,%eax
  call   <abort@plt>
L98:
  mov    $0x5,%edi
  call   <f2@plt>
  cmp    $0xfffffffa,%eax
  je     L35
L306:
  xor    %eax,%eax
  call   <abort@plt>
L15:
  mov    $0x5,%edi
  call   <f3@plt>
  cmp    $0x5,%eax
  je     L196
L24:
  xor    %eax,%eax
  call   <abort@plt>
L294:
  mov    $0x5,%edi
  call   <f4@plt>
  cmp    $0xfffffffa,%eax
  je     L251
L96:
  xor    %eax,%eax
  call   <abort@plt>
L49:
  mov    $0x5,%edi
  call   <f5@plt>
  cmp    $0xfffffffa,%eax
  je     L259
L162:
  xor    %eax,%eax
  call   <abort@plt>
L209:
  mov    $0x5,%edi
  call   <f6@plt>
  cmp    $0x5,%eax
  je     L136
L300:
  xor    %eax,%eax
  call   <abort@plt>
L92:
  mov    $0x5,%edi
  call   <f7@plt>
  cmp    $0xfffffffa,%eax
  je     L133
L141:
  xor    %eax,%eax
  call   <abort@plt>
L26:
  mov    $0x5,%edi
  call   <f8@plt>
  cmp    $0x5,%eax
  je     L177
L38:
  xor    %eax,%eax
  call   <abort@plt>
L189:
  xor    %eax,%eax
  add    $0x8,%rsp
  ret
L273:
  mov    $0xfffffffb,%edi
  call   <f1@plt>
  cmp    $0x4,%eax
  jne    L203
  xor    %edi,%edi
  call   <f1@plt>
  test   %eax,%eax
  jne    L203
  jmp    L98
L177:
  mov    $0xfffffffb,%edi
  call   <f8@plt>
  cmp    $0x4,%eax
  jne    L38
  xor    %edi,%edi
  call   <f8@plt>
  add    $0x1,%eax
  jne    L38
  jmp    L189
L133:
  mov    $0xfffffffb,%edi
  call   <f7@plt>
  cmp    $0xfffffffb,%eax
  jne    L141
  xor    %edi,%edi
  call   <f7@plt>
  test   %eax,%eax
  jne    L141
  jmp    L26
L136:
  mov    $0xfffffffb,%edi
  call   <f6@plt>
  cmp    $0x4,%eax
  jne    L300
  xor    %edi,%edi
  call   <f6@plt>
  test   %eax,%eax
  jne    L300
  jmp    L92
L259:
  mov    $0xfffffffb,%edi
  call   <f5@plt>
  cmp    $0xfffffffb,%eax
  jne    L162
  xor    %edi,%edi
  call   <f5@plt>
  add    $0x1,%eax
  jne    L162
  jmp    L209
L251:
  mov    $0xfffffffb,%edi
  call   <f4@plt>
  cmp    $0xfffffffb,%eax
  jne    L96
  xor    %edi,%edi
  call   <f4@plt>
  test   %eax,%eax
  jne    L96
  jmp    L49
L196:
  mov    $0xfffffffb,%edi
  call   <f3@plt>
  cmp    $0x4,%eax
  jne    L24
  xor    %edi,%edi
  call   <f3@plt>
  add    $0x1,%eax
  jne    L24
  jmp    L294
L35:
  mov    $0xfffffffb,%edi
  call   <f2@plt>
  cmp    $0xfffffffb,%eax
  jne    L306
  xor    %edi,%edi
  call   <f2@plt>
  add    $0x1,%eax
  jne    L306
  jmp    L15
```

assistant: ```c
int main() {
  if (f1(5) != 5 || f1(-5) != 4 || f1(0) != 0)
    abort();
  if (f2(5) != -6 || f2(-5) != -5 || f2(0) != -1)
    abort();
  if (f3(5) != 5 || f3(-5) != 4 || f3(0) != -1)
    abort();
  if (f4(5) != -6 || f4(-5) != -5 || f4(0) != 0)
    abort();
  if (f5(5) != -6 || f5(-5) != -5 || f5(0) != -1)
    abort();
  if (f6(5) != 5 || f6(-5) != 4 || f6(0) != 0)
    abort();
  if (f7(5) != -6 || f7(-5) != -5 || f7(0) != 0)
    abort();
  if (f8(5) != 5 || f8(-5) != 4 || f8(0) != -1)
    abort();
  return 0;
}
```
user: 下面的汇编指令对应的C源代码是什么:

```asm
<scale4x>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x30,%rsp
  mov    %rdi,-0x18(%rbp)
  mov    %esi,-0x1c(%rbp)
  mov    %rdx,-0x28(%rbp)
  mov    %ecx,-0x20(%rbp)
  mov    %r8d,-0x2c(%rbp)
  mov    %r9d,-0x30(%rbp)
  mov    -0x2c(%rbp),%eax
  imul   -0x30(%rbp),%eax
  add    %eax,%eax
  mov    %eax,-0xc(%rbp)
  mov    -0xc(%rbp),%eax
  add    $0x7,%eax
  and    $0xfffffff8,%eax
  mov    %eax,-0xc(%rbp)
  mov    -0xc(%rbp),%edx
  mov    %edx,%eax
  add    %eax,%eax
  add    %edx,%eax
  add    %eax,%eax
  mov    %eax,%edi
  call   <malloc@plt>
  mov    %rax,-0x8(%rbp)
  cmpq   $0x0,-0x8(%rbp)
  je     L19
  mov    -0x20(%rbp),%r9d
  mov    -0x28(%rbp),%r8
  mov    -0xc(%rbp),%ecx
  mov    -0x8(%rbp),%rdx
  mov    -0x1c(%rbp),%esi
  mov    -0x18(%rbp),%rax
  sub    $0x8,%rsp
  mov    0x10(%rbp),%edi
  push   %rdi
  mov    -0x30(%rbp),%edi
  push   %rdi
  mov    -0x2c(%rbp),%edi
  push   %rdi
  mov    %rax,%rdi
  call   <scale4x_buf@plt>
  add    $0x20,%rsp
  mov    -0x8(%rbp),%rax
  mov    %rax,%rdi
  call   <free@plt>
  jmp    L11
L19:
  nop
L11:
  leave
  ret
```

assistant: ```c
void scale4x(void *void_dst, unsigned dst_slice, const void *void_src, unsigned src_slice, unsigned pixel, unsigned width, unsigned height) {
  unsigned mid_slice;
  void *mid;
  mid_slice = 2 * pixel * width;
  mid_slice = (mid_slice + 0x7) & ~0x7;
  mid = malloc(6 * mid_slice);
  if (!mid)
    return;
  scale4x_buf(void_dst, dst_slice, mid, mid_slice, void_src, src_slice, pixel, width, height);
  free(mid);
}
```
user: 请将这段汇编代码片段转换成等效的C代码：

```asm
<scale4x>:
  endbr64
  push   %r15
  push   %r14
  push   %r13
  push   %r12
  push   %rbp
  push   %rbx
  sub    $0x18,%rsp
  mov    %rdi,(%rsp)
  mov    %esi,0xc(%rsp)
  mov    %rdx,%r14
  mov    %ecx,%r15d
  mov    %r8d,%r12d
  mov    %r9d,%r13d
  mov    %r8d,%eax
  imul   %r9d,%eax
  lea    0x7(%rax,%rax,1),%ebx
  and    $0xfffffff8,%ebx
  lea    (%rbx,%rbx,2),%edi
  add    %edi,%edi
  call   <malloc@plt>
  test   %rax,%rax
  je     L3
  mov    %rax,%rbp
  sub    $0x8,%rsp
  mov    0x58(%rsp),%eax
  push   %rax
  push   %r13
  push   %r12
  mov    %r15d,%r9d
  mov    %r14,%r8
  mov    %ebx,%ecx
  mov    %rbp,%rdx
  mov    0x2c(%rsp),%esi
  mov    0x20(%rsp),%rdi
  call   <scale4x_buf@plt>
  add    $0x20,%rsp
  mov    %rbp,%rdi
  call   <free@plt>
L3:
  add    $0x18,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  pop    %r15
  ret
```

assistant: ```c
void scale4x(void *void_dst, unsigned dst_slice, const void *void_src, unsigned src_slice, unsigned pixel, unsigned width, unsigned height) {
  unsigned mid_slice;
  void *mid;
  mid_slice = 2 * pixel * width;
  mid_slice = (mid_slice + 0x7) & ~0x7;
  mid = malloc(6 * mid_slice);
  if (!mid)
    return;
  scale4x_buf(void_dst, dst_slice, mid, mid_slice, void_src, src_slice, pixel, width, height);
  free(mid);
}
```
user: 提供的汇编代码用C语言表示会是什么样子:

```asm
<scale4x>:
  endbr64
  mov    %r8d,%eax
  push   %r15
  mov    %rdi,%r15
  imul   %r9d,%eax
  push   %r14
  push   %r13
  mov    %r9d,%r13d
  push   %r12
  lea    0x7(%rax,%rax,1),%r12d
  push   %rbp
  push   %rbx
  and    $0xfffffff8,%r12d
  mov    %r8d,%ebx
  lea    (%r12,%r12,2),%edi
  add    %edi,%edi
  sub    $0x18,%rsp
  mov    %esi,0xc(%rsp)
  mov    0x50(%rsp),%r14d
  mov    %rdx,(%rsp)
  mov    %ecx,0x8(%rsp)
  call   <malloc@plt>
  test   %rax,%rax
  je     L7
  sub    $0x8,%rsp
  mov    %r15,%rdi
  mov    %r12d,%ecx
  mov    %rax,%rdx
  push   %r14
  mov    %rax,%rbp
  push   %r13
  push   %rbx
  mov    0x28(%rsp),%r9d
  mov    0x20(%rsp),%r8
  mov    0x2c(%rsp),%esi
  call   <scale4x_buf@plt>
  add    $0x38,%rsp
  mov    %rbp,%rdi
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  pop    %r15
  jmp    1070 <free@plt>
  nopw   0x0(%rax,%rax,1)
L7:
  add    $0x18,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  pop    %r15
  ret
```

assistant: ```c
void scale4x(void *void_dst, unsigned dst_slice, const void *void_src, unsigned src_slice, unsigned pixel, unsigned width, unsigned height) {
  unsigned mid_slice;
  void *mid;
  mid_slice = 2 * pixel * width;
  mid_slice = (mid_slice + 0x7) & ~0x7;
  mid = malloc(6 * mid_slice);
  if (!mid)
    return;
  scale4x_buf(void_dst, dst_slice, mid, mid_slice, void_src, src_slice, pixel, width, height);
  free(mid);
}
```
user: Converte this assembly snippet into its equivalent C code:

```asm
<scale4x>:
  endbr64
  mov    %r8d,%eax
  push   %r15
  mov    %rdi,%r15
  imul   %r9d,%eax
  push   %r14
  push   %r13
  mov    %r9d,%r13d
  push   %r12
  lea    0x7(%rax,%rax,1),%r12d
  push   %rbp
  push   %rbx
  and    $0xfffffff8,%r12d
  mov    %r8d,%ebx
  lea    (%r12,%r12,2),%edi
  add    %edi,%edi
  sub    $0x18,%rsp
  mov    %esi,0xc(%rsp)
  mov    0x50(%rsp),%r14d
  mov    %rdx,(%rsp)
  mov    %ecx,0x8(%rsp)
  call   <malloc@plt>
  test   %rax,%rax
  je     L7
  sub    $0x8,%rsp
  mov    %r15,%rdi
  mov    %r12d,%ecx
  mov    %rax,%rdx
  push   %r14
  mov    %rax,%rbp
  push   %r13
  push   %rbx
  mov    0x28(%rsp),%r9d
  mov    0x20(%rsp),%r8
  mov    0x2c(%rsp),%esi
  call   <scale4x_buf@plt>
  add    $0x38,%rsp
  mov    %rbp,%rdi
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  pop    %r15
  jmp    1070 <free@plt>
  nopw   0x0(%rax,%rax,1)
L7:
  add    $0x18,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  pop    %r15
  ret
```

assistant: ```c
void scale4x(void *void_dst, unsigned dst_slice, const void *void_src, unsigned src_slice, unsigned pixel, unsigned width, unsigned height) {
  unsigned mid_slice;
  void *mid;
  mid_slice = 2 * pixel * width;
  mid_slice = (mid_slice + 0x7) & ~0x7;
  mid = malloc(6 * mid_slice);
  if (!mid)
    return;
  scale4x_buf(void_dst, dst_slice, mid, mid_slice, void_src, src_slice, pixel, width, height);
  free(mid);
}
```
user: What is the c source code of the assembly code below?

```asm
<main>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  mov    $0x3,%edi
  call   <GPIO_direction_set@plt>
L4:
  mov    $0x0,%edi
  call   <GPIO_set@plt>
  mov    $0x3e8,%edi
  call   <delay@plt>
  mov    $0x3,%edi
  call   <GPIO_set@plt>
  mov    $0x3e8,%edi
  call   <delay@plt>
  jmp    L4
```

assistant: ```c
int main() {
  GPIO_direction_set(0x3);
  while (1) {
    GPIO_set(0);
    delay(1000);
    GPIO_set(3);
    delay(1000);
  }
}
```
user: Demonstrate the C code that generates the assembly output below:

```asm
<main>:
  endbr64
  sub    $0x8,%rsp
  mov    $0x3,%edi
  call   <GPIO_direction_set@plt>
L1:
  mov    $0x0,%edi
  call   <GPIO_set@plt>
  mov    $0x3e8,%edi
  call   <delay@plt>
  mov    $0x3,%edi
  call   <GPIO_set@plt>
  mov    $0x3e8,%edi
  call   <delay@plt>
  jmp    L1
```

assistant: ```c
int main() {
  GPIO_direction_set(0x3);
  while (1) {
    GPIO_set(0);
    delay(1000);
    GPIO_set(3);
    delay(1000);
  }
}
```
user: 请将以下的汇编代码转换成C语言代码:

```asm
<main>:
  endbr64
  sub    $0x8,%rsp
  mov    $0x3,%edi
  call   <GPIO_direction_set@plt>
  nopw   0x0(%rax,%rax,1)
L3:
  xor    %edi,%edi
  call   <GPIO_set@plt>
  mov    $0x3e8,%edi
  call   <delay@plt>
  mov    $0x3,%edi
  call   <GPIO_set@plt>
  mov    $0x3e8,%edi
  call   <delay@plt>
  jmp    L3
```

assistant: ```c
int main() {
  GPIO_direction_set(0x3);
  while (1) {
    GPIO_set(0);
    delay(1000);
    GPIO_set(3);
    delay(1000);
  }
}
```
user: Converte this assembly snippet into its equivalent C code:

```asm
<main>:
  endbr64
  sub    $0x8,%rsp
  mov    $0x3,%edi
  call   <GPIO_direction_set@plt>
  nopw   0x0(%rax,%rax,1)
L6:
  xor    %edi,%edi
  call   <GPIO_set@plt>
  mov    $0x3e8,%edi
  call   <delay@plt>
  mov    $0x3,%edi
  call   <GPIO_set@plt>
  mov    $0x3e8,%edi
  call   <delay@plt>
  jmp    L6
```

assistant: ```c
int main() {
  GPIO_direction_set(0x3);
  while (1) {
    GPIO_set(0);
    delay(1000);
    GPIO_set(3);
    delay(1000);
  }
}
```
user: 请将这段汇编代码片段转换成等效的C代码：

```asm
<libhl_cmp_keys_int32>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  mov    %rdi,-0x18(%rbp)
  mov    %rsi,-0x20(%rbp)
  mov    %rdx,-0x28(%rbp)
  mov    %rcx,-0x30(%rbp)
  cmpq   $0x3,-0x20(%rbp)
  jbe    L27
  cmpq   $0x3,-0x30(%rbp)
  jbe    L27
  mov    -0x20(%rbp),%rax
  cmp    -0x30(%rbp),%rax
  je     L14
L27:
  mov    -0x20(%rbp),%rax
  mov    %eax,%edx
  mov    -0x30(%rbp),%rax
  mov    %eax,%ecx
  mov    %edx,%eax
  sub    %ecx,%eax
  jmp    L23
L14:
  mov    -0x18(%rbp),%rax
  mov    (%rax),%eax
  mov    %eax,-0x8(%rbp)
  mov    -0x28(%rbp),%rax
  mov    (%rax),%eax
  mov    %eax,-0x4(%rbp)
  mov    -0x8(%rbp),%eax
  sub    -0x4(%rbp),%eax
L23:
  pop    %rbp
  ret
```

assistant: ```c
int libhl_cmp_keys_int32(void *k1, size_t k1size, void *k2, size_t k2size) {
  {
    if (k1size < sizeof(int32_t) || k2size < sizeof(int32_t) || k1size != k2size)
      return k1size - k2size;
    int32_t _k1i = *((int32_t *)k1);
    int32_t _k2i = *((int32_t *)k2);
    return _k1i - _k2i;
  };
}
```
user: Please show me the C implementation that matches the assembly code listed below:

```asm
<libhl_cmp_keys_int32>:
  endbr64
  cmp    $0x3,%rsi
  setbe  %al
  cmp    %rcx,%rsi
  setne  %r8b
  or     %r8b,%al
  jne    L19
  cmp    $0x3,%rcx
  ja     L14
L19:
  mov    %esi,%eax
  sub    %ecx,%eax
  ret
L14:
  mov    (%rdi),%esi
  mov    %esi,%eax
  sub    (%rdx),%eax
  ret
```

assistant: ```c
int libhl_cmp_keys_int32(void *k1, size_t k1size, void *k2, size_t k2size) {
  {
    if (k1size < sizeof(int32_t) || k2size < sizeof(int32_t) || k1size != k2size)
      return k1size - k2size;
    int32_t _k1i = *((int32_t *)k1);
    int32_t _k2i = *((int32_t *)k2);
    return _k1i - _k2i;
  };
}
```
user: 提供的汇编代码用C语言表示会是什么样子:

```asm
<libhl_cmp_keys_int32>:
  endbr64
  cmp    $0x3,%rsi
  setbe  %al
  cmp    %rcx,%rsi
  setne  %r8b
  or     %r8b,%al
  jne    L6
  cmp    $0x3,%rcx
  ja     L14
L6:
  mov    %esi,%eax
  sub    %ecx,%eax
  ret
  nopw   0x0(%rax,%rax,1)
L14:
  mov    (%rdi),%eax
  sub    (%rdx),%eax
  ret
```

assistant: ```c
int libhl_cmp_keys_int32(void *k1, size_t k1size, void *k2, size_t k2size) {
  {
    if (k1size < sizeof(int32_t) || k2size < sizeof(int32_t) || k1size != k2size)
      return k1size - k2size;
    int32_t _k1i = *((int32_t *)k1);
    int32_t _k2i = *((int32_t *)k2);
    return _k1i - _k2i;
  };
}
```
user: 请显示与下面列出的汇编代码相匹配的C语言实现:

```asm
<libhl_cmp_keys_int32>:
  endbr64
  cmp    $0x3,%rsi
  setbe  %al
  cmp    %rcx,%rsi
  setne  %r8b
  or     %r8b,%al
  jne    L7
  cmp    $0x3,%rcx
  ja     L6
L7:
  mov    %esi,%eax
  sub    %ecx,%eax
  ret
  nopw   0x0(%rax,%rax,1)
L6:
  mov    (%rdi),%eax
  sub    (%rdx),%eax
  ret
```

assistant: ```c
int libhl_cmp_keys_int32(void *k1, size_t k1size, void *k2, size_t k2size) {
  {
    if (k1size < sizeof(int32_t) || k2size < sizeof(int32_t) || k1size != k2size)
      return k1size - k2size;
    int32_t _k1i = *((int32_t *)k1);
    int32_t _k2i = *((int32_t *)k2);
    return _k1i - _k2i;
  };
}
```
user: What is the c source code of the assembly code below:

```asm
<in_swapl>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  mov    %rdi,-0x18(%rbp)
  mov    -0x18(%rbp),%rax
  mov    %rax,-0x8(%rbp)
  mov    -0x8(%rbp),%rax
  movzbl (%rax),%eax
  mov    %al,-0x9(%rbp)
  mov    -0x8(%rbp),%rax
  movzbl 0x3(%rax),%edx
  mov    -0x8(%rbp),%rax
  mov    %dl,(%rax)
  mov    -0x8(%rbp),%rax
  movzbl -0x9(%rbp),%edx
  mov    %dl,0x3(%rax)
  mov    -0x8(%rbp),%rax
  movzbl 0x1(%rax),%eax
  mov    %al,-0x9(%rbp)
  mov    -0x8(%rbp),%rax
  movzbl 0x2(%rax),%edx
  mov    -0x8(%rbp),%rax
  mov    %dl,0x1(%rax)
  mov    -0x8(%rbp),%rax
  movzbl -0x9(%rbp),%edx
  mov    %dl,0x2(%rax)
  nop
  pop    %rbp
  ret
```

assistant: ```c
in_swapl(ll) long *ll;
{
  union SWAPLL {
    long l;
    unsigned char c[4];
  } * u;
  unsigned char t;
  u = (union SWAPLL *)ll;
  t = u->c[0];
  u->c[0] = u->c[3];
  u->c[3] = t;
  t = u->c[1];
  u->c[1] = u->c[2];
  u->c[2] = t;
}
```
user: 请从给定的汇编指令推导出C源代码：

```asm
<in_swapl>:
  endbr64
  movzbl (%rdi),%eax
  movzbl 0x3(%rdi),%edx
  mov    %dl,(%rdi)
  mov    %al,0x3(%rdi)
  movzbl 0x1(%rdi),%eax
  movzbl 0x2(%rdi),%edx
  mov    %dl,0x1(%rdi)
  mov    %al,0x2(%rdi)
  ret
```

assistant: ```c
in_swapl(ll) long *ll;
{
  union SWAPLL {
    long l;
    unsigned char c[4];
  } * u;
  unsigned char t;
  u = (union SWAPLL *)ll;
  t = u->c[0];
  u->c[0] = u->c[3];
  u->c[3] = t;
  t = u->c[1];
  u->c[1] = u->c[2];
  u->c[2] = t;
}
```
user: What would the C source look like for the assembly code provided here?

```asm
<in_swapl>:
  endbr64
  movzbl (%rdi),%eax
  movzbl 0x3(%rdi),%edx
  rolw   $0x8,0x1(%rdi)
  mov    %dl,(%rdi)
  mov    %al,0x3(%rdi)
  ret
```

assistant: ```c
in_swapl(ll) long *ll;
{
  union SWAPLL {
    long l;
    unsigned char c[4];
  } * u;
  unsigned char t;
  u = (union SWAPLL *)ll;
  t = u->c[0];
  u->c[0] = u->c[3];
  u->c[3] = t;
  t = u->c[1];
  u->c[1] = u->c[2];
  u->c[2] = t;
}
```
user: 请将以下的汇编代码转换成C语言代码：

```asm
<in_swapl>:
  endbr64
  mov    (%rdi),%eax
  bswap  %eax
  mov    %eax,(%rdi)
  ret
```

assistant: ```c
in_swapl(ll) long *ll;
{
  union SWAPLL {
    long l;
    unsigned char c[4];
  } * u;
  unsigned char t;
  u = (union SWAPLL *)ll;
  t = u->c[0];
  u->c[0] = u->c[3];
  u->c[3] = t;
  t = u->c[1];
  u->c[1] = u->c[2];
  u->c[2] = t;
}
```
user: 请将这段汇编代码片段转换成等效的C代码：

```asm
<main>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x20,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,-0x8(%rbp)
  xor    %eax,%eax
  mov    D3(%rip),%rax
  mov    (%rax),%eax
  lea    -0x18(%rbp),%rdx
  mov    %rdx,%rsi
  mov    %eax,%edi
  call   <fgetln@plt>
  mov    %rax,-0x10(%rbp)
  mov    $0x0,%eax
  mov    -0x8(%rbp),%rdx
  sub    %fs:0x28,%rdx
  je     L1
  call   <__stack_chk_fail@plt>
L1:
  leave
  ret
```

assistant: ```c
int main(void) {
  char *cp;
  size_t sz;
  cp = fgetln(stdin, &sz);
  return 0;
}
```
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
  mov    %rsp,%rsi
  mov    D8(%rip),%rax
  mov    (%rax),%edi
  call   <fgetln@plt>
  mov    0x8(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L0
  mov    $0x0,%eax
  add    $0x18,%rsp
  ret
L0:
  call   <__stack_chk_fail@plt>
```

assistant: ```c
int main(void) {
  char *cp;
  size_t sz;
  cp = fgetln(stdin, &sz);
  return 0;
}
```
user: What is the c source code of the assembly code below:

```asm
<main>:
  endbr64
  sub    $0x18,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,0x8(%rsp)
  xor    %eax,%eax
  mov    D8(%rip),%rax
  mov    %rsp,%rsi
  mov    (%rax),%edi
  call   <fgetln@plt>
  mov    0x8(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L3
  xor    %eax,%eax
  add    $0x18,%rsp
  ret
L3:
  call   <__stack_chk_fail@plt>
```

assistant: ```c
int main(void) {
  char *cp;
  size_t sz;
  cp = fgetln(stdin, &sz);
  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
  mov    D6(%rip),%rax
  mov    %rsp,%rsi
  mov    (%rax),%edi
  call   <fgetln@plt>
  mov    0x8(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L5
  xor    %eax,%eax
  add    $0x18,%rsp
  ret
L5:
  call   <__stack_chk_fail@plt>
```

assistant: ```c
int main(void) {
  char *cp;
  size_t sz;
  cp = fgetln(stdin, &sz);
  return 0;
}
```
user: What would the C source look like for the assembly code provided here?

```asm
<bam_swap_endian_4p>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x10,%rsp
  mov    %rdi,-0x8(%rbp)
  mov    -0x8(%rbp),%rax
  mov    (%rax),%eax
  mov    %eax,%edi
  call   <bam_swap_endian_4@plt>
  mov    -0x8(%rbp),%rdx
  mov    %eax,(%rdx)
  mov    -0x8(%rbp),%rax
  leave
  ret
```

assistant: ```c
void *bam_swap_endian_4p(void *x) {
  *(uint32_t *)x = bam_swap_endian_4(*(uint32_t *)x);
  return x;
}
```
user: 请显示与下面列出的汇编代码相匹配的C语言实现:

```asm
<bam_swap_endian_4p>:
  endbr64
  push   %rbx
  mov    %rdi,%rbx
  mov    (%rdi),%edi
  call   <bam_swap_endian_4@plt>
  mov    %eax,(%rbx)
  mov    %rbx,%rax
  pop    %rbx
  ret
```

assistant: ```c
void *bam_swap_endian_4p(void *x) {
  *(uint32_t *)x = bam_swap_endian_4(*(uint32_t *)x);
  return x;
}
```
user: Translate the below assembly code into C programming language:

```asm
<bam_swap_endian_4p>:
  endbr64
  push   %r12
  mov    %rdi,%r12
  mov    (%rdi),%edi
  call   <bam_swap_endian_4@plt>
  mov    %eax,(%r12)
  mov    %r12,%rax
  pop    %r12
  ret
```

assistant: ```c
void *bam_swap_endian_4p(void *x) {
  *(uint32_t *)x = bam_swap_endian_4(*(uint32_t *)x);
  return x;
}
```
user: 提供的汇编代码用C语言表示会是什么样子：

```asm
<bam_swap_endian_4p>:
  endbr64
  push   %r12
  mov    %rdi,%r12
  mov    (%rdi),%edi
  call   <bam_swap_endian_4@plt>
  mov    %eax,(%r12)
  mov    %r12,%rax
  pop    %r12
  ret
```

assistant: ```c
void *bam_swap_endian_4p(void *x) {
  *(uint32_t *)x = bam_swap_endian_4(*(uint32_t *)x);
  return x;
}
```