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
<ehrpwm_tb_set_prescalar_val>:
  endbr64
  or     %edx,%esi
  cmp    $0x7,%sil
  ja     L9
  push   %rbp
  mov    $0x1c00,%ecx
  mov    %edi,%ebp
  xor    %esi,%esi
  push   %rbx
  mov    %edx,%ebx
  xor    %edx,%edx
  shl    $0x7,%ebx
  sub    $0x8,%rsp
  call   <ehrpwm_reg_config@plt>
  movzbl %bl,%edx
  mov    %ebp,%edi
  mov    $0x380,%ecx
  xor    %esi,%esi
  call   <ehrpwm_reg_config@plt>
  add    $0x8,%rsp
  xor    %eax,%eax
  pop    %rbx
  pop    %rbp
  ret
  nopl   0x0(%rax)
L9:
  mov    $0xffffffff,%eax
  ret
```

assistant: ```c
int ehrpwm_tb_set_prescalar_val(uint8_t module, unsigned char clkdiv, unsigned char hspclkdiv) {
  if (clkdiv > 0x7 || hspclkdiv > 0x7)
    return -1;
  ehrpwm_reg_config(module, 0x0, clkdiv << 0xA, ((1 << 12) | (1 << 11) | (1 << 10)));
  ehrpwm_reg_config(module, 0x0, hspclkdiv << 0x7, ((1 << 9) | (1 << 8) | (1 << 7)));
  return 0;
}
```
user: 请将这段汇编代码片段转换成等效的C代码:

```asm
<f2>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x20,%rsp
  mov    %edi,-0x14(%rbp)
  movq   $0xa,-0x10(%rbp)
  mov    -0x10(%rbp),%rax
  mov    %rax,%rdi
  call   <malloc@plt>
  mov    %rax,-0x8(%rbp)
  mov    -0x14(%rbp),%edx
  mov    -0x8(%rbp),%rax
  mov    %edx,%esi
  mov    %rax,%rdi
  call   <realloc@plt>
  mov    %rax,-0x8(%rbp)
  mov    -0x8(%rbp),%rax
  mov    %rax,%rdi
  call   <free@plt>
  nop
  leave
  ret
```

assistant: ```c
void f2(int i) {
  unsigned long j = 10;
  void *ptr = malloc(j);
  ptr = realloc(ptr, i);
  free(ptr);
}
```
user: What is the c source code of the assembly code below:

```asm
<f2>:
  endbr64
  push   %rbx
  mov    %edi,%ebx
  mov    $0xa,%edi
  call   <malloc@plt>
  mov    %rax,%rdi
  mov    %ebx,%esi
  call   <realloc@plt>
  mov    %rax,%rdi
  call   <free@plt>
  pop    %rbx
  ret
```

assistant: ```c
void f2(int i) {
  unsigned long j = 10;
  void *ptr = malloc(j);
  ptr = realloc(ptr, i);
  free(ptr);
}
```
user: Demonstrate the C code that generates the assembly output below:

```asm
<f2>:
  endbr64
  push   %rbp
  mov    %edi,%ebp
  mov    $0xa,%edi
  call   <malloc@plt>
  mov    %ebp,%esi
  mov    %rax,%rdi
  call   <realloc@plt>
  pop    %rbp
  mov    %rax,%rdi
  jmp    1070 <free@plt>
```

assistant: ```c
void f2(int i) {
  unsigned long j = 10;
  void *ptr = malloc(j);
  ptr = realloc(ptr, i);
  free(ptr);
}
```
user: 请将这段汇编代码片段转换成等效的C代码：

```asm
<f2>:
  endbr64
  push   %rbp
  mov    %edi,%ebp
  mov    $0xa,%edi
  call   <malloc@plt>
  mov    %ebp,%esi
  mov    %rax,%rdi
  call   <realloc@plt>
  pop    %rbp
  mov    %rax,%rdi
  jmp    1070 <free@plt>
```

assistant: ```c
void f2(int i) {
  unsigned long j = 10;
  void *ptr = malloc(j);
  ptr = realloc(ptr, i);
  free(ptr);
}
```
user: 请将这段汇编代码片段转换成等效的C代码：

```asm
<Strings_Extract>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  push   %r13
  push   %r12
  push   %rbx
  sub    $0x58,%rsp
  mov    %rdi,-0x58(%rbp)
  mov    %esi,-0x5c(%rbp)
  mov    %edx,-0x60(%rbp)
  mov    %ecx,-0x64(%rbp)
  mov    %r8,-0x70(%rbp)
  mov    %r9d,-0x68(%rbp)
  mov    %fs:0x28,%rax
  mov    %rax,-0x28(%rbp)
  xor    %eax,%eax
  mov    %rsp,%rax
  mov    %rax,%rbx
  mov    -0x5c(%rbp),%eax
  add    $0x1,%eax
  mov    %eax,%edx
  sub    $0x1,%rdx
  mov    %rdx,-0x38(%rbp)
  mov    %eax,%edx
  mov    %rdx,%r12
  mov    $0x0,%r13d
  mov    %eax,%edx
  mov    %rdx,%r10
  mov    $0x0,%r11d
  mov    %eax,%edx
  mov    $0x10,%eax
  sub    $0x1,%rax
  add    %rdx,%rax
  mov    $0x10,%esi
  mov    $0x0,%edx
  div    %rsi
  imul   $0x10,%rax,%rax
  mov    %rax,%rcx
  and    $0xfffffffffffff000,%rcx
  mov    %rsp,%rdx
  sub    %rcx,%rdx
L81:
  cmp    %rdx,%rsp
  je     L72
  sub    $0x1000,%rsp
  orq    $0x0,0xff8(%rsp)
  jmp    L81
L72:
  mov    %rax,%rdx
  and    $0xfff,%edx
  sub    %rdx,%rsp
  mov    %rax,%rdx
  and    $0xfff,%edx
  test   %rdx,%rdx
  je     L57
  and    $0xfff,%eax
  sub    $0x8,%rax
  add    %rsp,%rax
  orq    $0x0,(%rax)
L57:
  mov    %rsp,%rax
  add    $0x0,%rax
  mov    %rax,-0x30(%rbp)
  mov    -0x5c(%rbp),%eax
  lea    0x1(%rax),%edx
  mov    -0x58(%rbp),%rcx
  mov    -0x30(%rbp),%rax
  mov    %rcx,%rsi
  mov    %rax,%rdi
  call   <memcpy@plt>
  mov    -0x5c(%rbp),%edx
  mov    -0x30(%rbp),%rax
  mov    %edx,%esi
  mov    %rax,%rdi
  call   <Strings_Length@plt>
  mov    %eax,-0x40(%rbp)
  mov    -0x68(%rbp),%eax
  mov    %eax,-0x3c(%rbp)
  movl   $0x0,-0x44(%rbp)
  jmp    L5
L14:
  mov    -0x44(%rbp),%edx
  mov    -0x70(%rbp),%rax
  lea    (%rdx,%rax,1),%rcx
  mov    -0x30(%rbp),%rdx
  mov    -0x60(%rbp),%eax
  movzbl (%rdx,%rax,1),%eax
  mov    %al,(%rcx)
  addl   $0x1,-0x44(%rbp)
  addl   $0x1,-0x60(%rbp)
L5:
  mov    -0x44(%rbp),%eax
  cmp    -0x64(%rbp),%eax
  jae    L9
  mov    -0x60(%rbp),%eax
  cmp    -0x40(%rbp),%eax
  jae    L9
  mov    -0x44(%rbp),%eax
  cmp    -0x3c(%rbp),%eax
  jbe    L14
L9:
  mov    -0x44(%rbp),%eax
  cmp    -0x3c(%rbp),%eax
  ja     L37
  mov    -0x44(%rbp),%edx
  mov    -0x70(%rbp),%rax
  add    %rdx,%rax
  movb   $0x0,(%rax)
L37:
  mov    %rbx,%rsp
  nop
  mov    -0x28(%rbp),%rax
  sub    %fs:0x28,%rax
  je     L38
  call   <__stack_chk_fail@plt>
L38:
  lea    -0x18(%rbp),%rsp
  pop    %rbx
  pop    %r12
  pop    %r13
  pop    %rbp
  ret
```

assistant: ```c
void Strings_Extract(char *source_, unsigned int _source_high, unsigned int startIndex, unsigned int numberToExtract, char *destination, unsigned int _destination_high) {
  unsigned int sh;
  unsigned int dh;
  unsigned int i;
  char source[_source_high + 1];
  memcpy(source, source_, _source_high + 1);
  sh = Strings_Length((char *)source, _source_high);
  dh = _destination_high;
  i = 0;
  while (((i < numberToExtract) && (startIndex < sh)) && (i <= dh)) {
    destination[i] = source[startIndex];
    i += 1;
    startIndex += 1;
  }
  if (i <= dh) {
    destination[i] = (char)000;
  }
}
```
user: Translate the below assembly code into C programming language:

```asm
<Strings_Extract>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  push   %r15
  push   %r14
  push   %r13
  push   %r12
  push   %rbx
  sub    $0x28,%rsp
  mov    %esi,-0x44(%rbp)
  mov    %edx,%ebx
  mov    %ecx,%r14d
  mov    %r8,%r12
  mov    %r9d,%r13d
  mov    %fs:0x28,%rax
  mov    %rax,-0x38(%rbp)
  xor    %eax,%eax
  lea    0x1(%rsi),%edx
  mov    %edx,%eax
  add    $0xf,%rax
  shr    $0x4,%rax
  shl    $0x4,%rax
  mov    %rax,%rsi
  and    $0xfffffffffffff000,%rsi
  mov    %rsp,%rcx
  sub    %rsi,%rcx
L75:
  cmp    %rcx,%rsp
  je     L37
  sub    $0x1000,%rsp
  orq    $0x0,0xff8(%rsp)
  jmp    L75
L37:
  mov    %rax,%rcx
  and    $0xfff,%ecx
  sub    %rcx,%rsp
  test   %rcx,%rcx
  je     L73
  orq    $0x0,-0x8(%rsp,%rcx,1)
L73:
  mov    %rsp,%r15
  mov    %rdi,%rsi
  mov    %rsp,%rdi
  call   <memcpy@plt>
  mov    -0x44(%rbp),%esi
  mov    %rsp,%rdi
  call   <Strings_Length@plt>
  test   %r14d,%r14d
  je     L8
  cmp    %ebx,%eax
  jbe    L8
  mov    $0x0,%edx
L55:
  mov    %edx,%ecx
  mov    %ebx,%esi
  movzbl (%r15,%rsi,1),%esi
  mov    %sil,(%r12,%rcx,1)
  add    $0x1,%edx
  add    $0x1,%ebx
  cmp    %edx,%r14d
  seta   %sil
  cmp    %ebx,%eax
  seta   %cl
  test   %cl,%sil
  je     L60
  cmp    %edx,%r13d
  jae    L55
L60:
  cmp    %edx,%r13d
  jb     L66
L74:
  mov    %edx,%edx
  movb   $0x0,(%r12,%rdx,1)
L66:
  mov    -0x38(%rbp),%rax
  sub    %fs:0x28,%rax
  jne    L54
  lea    -0x28(%rbp),%rsp
  pop    %rbx
  pop    %r12
  pop    %r13
  pop    %r14
  pop    %r15
  pop    %rbp
  ret
L8:
  mov    $0x0,%edx
  jmp    L74
L54:
  call   <__stack_chk_fail@plt>
```

assistant: ```c
void Strings_Extract(char *source_, unsigned int _source_high, unsigned int startIndex, unsigned int numberToExtract, char *destination, unsigned int _destination_high) {
  unsigned int sh;
  unsigned int dh;
  unsigned int i;
  char source[_source_high + 1];
  memcpy(source, source_, _source_high + 1);
  sh = Strings_Length((char *)source, _source_high);
  dh = _destination_high;
  i = 0;
  while (((i < numberToExtract) && (startIndex < sh)) && (i <= dh)) {
    destination[i] = source[startIndex];
    i += 1;
    startIndex += 1;
  }
  if (i <= dh) {
    destination[i] = (char)000;
  }
}
```
user: 下面的汇编指令对应的C源代码是什么:

```asm
<Strings_Extract>:
  endbr64
  push   %rbp
  mov    %esi,%r10d
  mov    %rsp,%rbp
  push   %r15
  push   %r14
  mov    %r9d,%r14d
  push   %r13
  mov    %ecx,%r13d
  push   %r12
  mov    %r8,%r12
  push   %rbx
  mov    %edx,%ebx
  sub    $0x28,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,-0x38(%rbp)
  xor    %eax,%eax
  lea    0x1(%rsi),%eax
  mov    %rsp,%rcx
  mov    %rax,%rdx
  add    $0xf,%rax
  shr    $0x4,%rax
  shl    $0x4,%rax
  mov    %rax,%rsi
  and    $0xfffffffffffff000,%rsi
  sub    %rsi,%rcx
  cmp    %rcx,%rsp
  je     L20
L17:
  sub    $0x1000,%rsp
  orq    $0x0,0xff8(%rsp)
  cmp    %rcx,%rsp
  jne    L17
L20:
  and    $0xfff,%eax
  sub    %rax,%rsp
  test   %rax,%rax
  jne    L39
L81:
  mov    %rdi,%rsi
  mov    %rsp,%rdi
  mov    %r10d,-0x44(%rbp)
  mov    %rsp,%r15
  call   <memcpy@plt>
  mov    -0x44(%rbp),%esi
  mov    %rsp,%rdi
  call   <Strings_Length@plt>
  test   %r13d,%r13d
  je     L90
  cmp    %ebx,%eax
  jbe    L90
  xor    %edx,%edx
  jmp    L50
  nopl   0x0(%rax)
L3:
  cmp    %edx,%r14d
  jb     L99
L50:
  mov    %ebx,%esi
  mov    %edx,%ecx
  add    $0x1,%edx
  add    $0x1,%ebx
  movzbl (%r15,%rsi,1),%esi
  cmp    %edx,%r13d
  mov    %sil,(%r12,%rcx,1)
  seta   %sil
  cmp    %ebx,%eax
  seta   %cl
  test   %cl,%sil
  jne    L3
  cmp    %edx,%r14d
  jb     L99
  add    %rdx,%r12
L90:
  movb   $0x0,(%r12)
L99:
  mov    -0x38(%rbp),%rax
  sub    %fs:0x28,%rax
  jne    L5
  lea    -0x28(%rbp),%rsp
  pop    %rbx
  pop    %r12
  pop    %r13
  pop    %r14
  pop    %r15
  pop    %rbp
  ret
  nopl   0x0(%rax)
L39:
  orq    $0x0,-0x8(%rsp,%rax,1)
  jmp    L81
L5:
  call   <__stack_chk_fail@plt>
```

assistant: ```c
void Strings_Extract(char *source_, unsigned int _source_high, unsigned int startIndex, unsigned int numberToExtract, char *destination, unsigned int _destination_high) {
  unsigned int sh;
  unsigned int dh;
  unsigned int i;
  char source[_source_high + 1];
  memcpy(source, source_, _source_high + 1);
  sh = Strings_Length((char *)source, _source_high);
  dh = _destination_high;
  i = 0;
  while (((i < numberToExtract) && (startIndex < sh)) && (i <= dh)) {
    destination[i] = source[startIndex];
    i += 1;
    startIndex += 1;
  }
  if (i <= dh) {
    destination[i] = (char)000;
  }
}
```
user: 请显示与下面列出的汇编代码相匹配的C语言实现：

```asm
<Strings_Extract>:
  endbr64
  push   %rbp
  mov    %esi,%r10d
  mov    %rsp,%rbp
  push   %r15
  push   %r14
  mov    %r9d,%r14d
  push   %r13
  mov    %ecx,%r13d
  push   %r12
  mov    %r8,%r12
  push   %rbx
  mov    %edx,%ebx
  sub    $0x28,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,-0x38(%rbp)
  xor    %eax,%eax
  lea    0x1(%rsi),%eax
  mov    %rsp,%rcx
  mov    %rax,%rdx
  add    $0xf,%rax
  shr    $0x4,%rax
  shl    $0x4,%rax
  mov    %rax,%rsi
  and    $0xfffffffffffff000,%rsi
  sub    %rsi,%rcx
  cmp    %rcx,%rsp
  je     L19
L77:
  sub    $0x1000,%rsp
  orq    $0x0,0xff8(%rsp)
  cmp    %rcx,%rsp
  jne    L77
L19:
  and    $0xfff,%eax
  sub    %rax,%rsp
  test   %rax,%rax
  jne    L41
L5:
  mov    %rdi,%rsi
  mov    %rsp,%rdi
  mov    %r10d,-0x44(%rbp)
  mov    %rsp,%r15
  call   <memcpy@plt>
  mov    -0x44(%rbp),%esi
  mov    %rsp,%rdi
  call   <Strings_Length@plt>
  test   %r13d,%r13d
  je     L108
  cmp    %ebx,%eax
  jbe    L108
  xor    %edx,%edx
  jmp    L22
  nopl   0x0(%rax)
L4:
  cmp    %edx,%r14d
  jb     L87
L22:
  mov    %ebx,%esi
  mov    %edx,%ecx
  add    $0x1,%edx
  add    $0x1,%ebx
  movzbl (%r15,%rsi,1),%esi
  cmp    %edx,%r13d
  mov    %sil,(%r12,%rcx,1)
  seta   %sil
  cmp    %ebx,%eax
  seta   %cl
  test   %cl,%sil
  jne    L4
  cmp    %edx,%r14d
  jb     L87
  add    %rdx,%r12
L108:
  movb   $0x0,(%r12)
L87:
  mov    -0x38(%rbp),%rax
  sub    %fs:0x28,%rax
  jne    L16
  lea    -0x28(%rbp),%rsp
  pop    %rbx
  pop    %r12
  pop    %r13
  pop    %r14
  pop    %r15
  pop    %rbp
  ret
  nopl   0x0(%rax)
L41:
  orq    $0x0,-0x8(%rsp,%rax,1)
  jmp    L5
L16:
  call   <__stack_chk_fail@plt>
```

assistant: ```c
void Strings_Extract(char *source_, unsigned int _source_high, unsigned int startIndex, unsigned int numberToExtract, char *destination, unsigned int _destination_high) {
  unsigned int sh;
  unsigned int dh;
  unsigned int i;
  char source[_source_high + 1];
  memcpy(source, source_, _source_high + 1);
  sh = Strings_Length((char *)source, _source_high);
  dh = _destination_high;
  i = 0;
  while (((i < numberToExtract) && (startIndex < sh)) && (i <= dh)) {
    destination[i] = source[startIndex];
    i += 1;
    startIndex += 1;
  }
  if (i <= dh) {
    destination[i] = (char)000;
  }
}
```
user: 请将以下的汇编代码转换成C语言代码：

```asm
<bn_mul_low_normal>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x20,%rsp
  mov    %rdi,-0x8(%rbp)
  mov    %rsi,-0x10(%rbp)
  mov    %rdx,-0x18(%rbp)
  mov    %ecx,-0x1c(%rbp)
  mov    -0x18(%rbp),%rax
  mov    (%rax),%rcx
  mov    -0x1c(%rbp),%edx
  mov    -0x10(%rbp),%rsi
  mov    -0x8(%rbp),%rax
  mov    %rax,%rdi
  call   <bn_mul_words@plt>
L35:
  subl   $0x1,-0x1c(%rbp)
  cmpl   $0x0,-0x1c(%rbp)
  jle    L20
  mov    -0x18(%rbp),%rax
  add    $0x8,%rax
  mov    (%rax),%rcx
  mov    -0x8(%rbp),%rax
  lea    0x8(%rax),%rdi
  mov    -0x1c(%rbp),%edx
  mov    -0x10(%rbp),%rax
  mov    %rax,%rsi
  call   <bn_mul_add_words@plt>
  subl   $0x1,-0x1c(%rbp)
  cmpl   $0x0,-0x1c(%rbp)
  jle    L51
  mov    -0x18(%rbp),%rax
  add    $0x10,%rax
  mov    (%rax),%rcx
  mov    -0x8(%rbp),%rax
  lea    0x10(%rax),%rdi
  mov    -0x1c(%rbp),%edx
  mov    -0x10(%rbp),%rax
  mov    %rax,%rsi
  call   <bn_mul_add_words@plt>
  subl   $0x1,-0x1c(%rbp)
  cmpl   $0x0,-0x1c(%rbp)
  jle    L61
  mov    -0x18(%rbp),%rax
  add    $0x18,%rax
  mov    (%rax),%rcx
  mov    -0x8(%rbp),%rax
  lea    0x18(%rax),%rdi
  mov    -0x1c(%rbp),%edx
  mov    -0x10(%rbp),%rax
  mov    %rax,%rsi
  call   <bn_mul_add_words@plt>
  subl   $0x1,-0x1c(%rbp)
  cmpl   $0x0,-0x1c(%rbp)
  jle    L9
  mov    -0x18(%rbp),%rax
  add    $0x20,%rax
  mov    (%rax),%rcx
  mov    -0x8(%rbp),%rax
  lea    0x20(%rax),%rdi
  mov    -0x1c(%rbp),%edx
  mov    -0x10(%rbp),%rax
  mov    %rax,%rsi
  call   <bn_mul_add_words@plt>
  addq   $0x20,-0x8(%rbp)
  addq   $0x20,-0x18(%rbp)
  jmp    L35
L20:
  nop
  jmp    L28
L51:
  nop
  jmp    L28
L61:
  nop
  jmp    L28
L9:
  nop
L28:
  leave
  ret
```

assistant: ```c
void bn_mul_low_normal(unsigned long long *r, unsigned long long *a, unsigned long long *b, int n) {
  bn_mul_words(r, a, n, b[0]);
  for (;;) {
    if (--n <= 0)
      return;
    bn_mul_add_words(&(r[1]), a, n, b[1]);
    if (--n <= 0)
      return;
    bn_mul_add_words(&(r[2]), a, n, b[2]);
    if (--n <= 0)
      return;
    bn_mul_add_words(&(r[3]), a, n, b[3]);
    if (--n <= 0)
      return;
    bn_mul_add_words(&(r[4]), a, n, b[4]);
    r += 4;
    b += 4;
  }
}
```
user: Converte this assembly snippet into its equivalent C code:

```asm
<bn_mul_low_normal>:
  endbr64
  push   %r15
  push   %r14
  push   %r13
  push   %r12
  push   %rbp
  push   %rbx
  sub    $0x18,%rsp
  mov    %rdi,%rbp
  mov    %rsi,%r13
  mov    %rdx,%r12
  mov    %ecx,%ebx
  mov    (%rdx),%rcx
  mov    %ebx,%edx
  call   <bn_mul_words@plt>
  cmp    $0x1,%ebx
  jle    L10
  lea    0x1(%rbx),%eax
  and    $0xfffffffc,%eax
  mov    %ebx,%r15d
  sub    %eax,%r15d
  lea    -0x4(%rbx),%edx
  lea    -0x2(%rbx),%eax
  and    $0xfffffffc,%eax
  mov    %edx,%esi
  sub    %eax,%esi
  mov    %esi,0xc(%rsp)
  lea    -0x1(%rbx),%eax
  and    $0xfffffffc,%eax
  sub    %eax,%edx
  mov    %edx,0x8(%rsp)
  mov    %ebx,%eax
  and    $0x3,%eax
  mov    %eax,0x4(%rsp)
L32:
  mov    0x8(%r12),%rcx
  lea    -0x1(%rbx),%edx
  lea    0x8(%rbp),%rdi
  mov    %r13,%rsi
  call   <bn_mul_add_words@plt>
  lea    -0x2(%rbx),%edx
  cmp    %r15d,%ebx
  je     L10
  mov    0x10(%r12),%rcx
  lea    0x10(%rbp),%rdi
  mov    %r13,%rsi
  call   <bn_mul_add_words@plt>
  lea    -0x3(%rbx),%edx
  cmp    0x4(%rsp),%ebx
  je     L10
  mov    0x18(%r12),%rcx
  lea    0x18(%rbp),%rdi
  mov    %r13,%rsi
  call   <bn_mul_add_words@plt>
  sub    $0x4,%ebx
  cmp    0x8(%rsp),%ebx
  je     L10
  add    $0x20,%rbp
  mov    0x20(%r12),%rcx
  mov    %ebx,%edx
  mov    %r13,%rsi
  mov    %rbp,%rdi
  call   <bn_mul_add_words@plt>
  add    $0x20,%r12
  cmp    0xc(%rsp),%ebx
  jne    L32
L10:
  add    $0x18,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  pop    %r15
  ret
```

assistant: ```c
void bn_mul_low_normal(unsigned long long *r, unsigned long long *a, unsigned long long *b, int n) {
  bn_mul_words(r, a, n, b[0]);
  for (;;) {
    if (--n <= 0)
      return;
    bn_mul_add_words(&(r[1]), a, n, b[1]);
    if (--n <= 0)
      return;
    bn_mul_add_words(&(r[2]), a, n, b[2]);
    if (--n <= 0)
      return;
    bn_mul_add_words(&(r[3]), a, n, b[3]);
    if (--n <= 0)
      return;
    bn_mul_add_words(&(r[4]), a, n, b[4]);
    r += 4;
    b += 4;
  }
}
```
user: Please show me the C implementation that matches the assembly code listed below:

```asm
<bn_mul_low_normal>:
  endbr64
  push   %r15
  push   %r14
  push   %r13
  mov    %rsi,%r13
  push   %r12
  mov    %rdx,%r12
  push   %rbp
  mov    %rdi,%rbp
  push   %rbx
  mov    %ecx,%ebx
  sub    $0x8,%rsp
  mov    (%rdx),%rcx
  mov    %ebx,%edx
  call   <bn_mul_words@plt>
  cmp    $0x1,%ebx
  jle    L53
  lea    -0x2(%rbx),%r14d
  lea    -0x4(%rbx),%r15d
  mov    %r14d,%eax
  and    $0xfffffffc,%eax
  sub    %eax,%r15d
  jmp    L48
  nopl   0x0(%rax,%rax,1)
L56:
  mov    0x10(%r12),%rcx
  mov    %r14d,%edx
  lea    0x10(%rbp),%rdi
  mov    %r13,%rsi
  call   <bn_mul_add_words@plt>
  mov    %ebx,%edx
  sub    $0x3,%edx
  je     L53
  mov    0x18(%r12),%rcx
  lea    0x18(%rbp),%rdi
  mov    %r13,%rsi
  call   <bn_mul_add_words@plt>
  sub    $0x4,%ebx
  je     L53
  mov    0x20(%r12),%rcx
  add    $0x20,%rbp
  mov    %ebx,%edx
  mov    %r13,%rsi
  mov    %rbp,%rdi
  add    $0x20,%r12
  call   <bn_mul_add_words@plt>
  cmp    %r15d,%ebx
  je     L53
  lea    -0x2(%rbx),%r14d
L48:
  mov    0x8(%r12),%rcx
  lea    -0x1(%rbx),%edx
  lea    0x8(%rbp),%rdi
  mov    %r13,%rsi
  call   <bn_mul_add_words@plt>
  test   %r14d,%r14d
  jne    L56
L53:
  add    $0x8,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  pop    %r15
  ret
```

assistant: ```c
void bn_mul_low_normal(unsigned long long *r, unsigned long long *a, unsigned long long *b, int n) {
  bn_mul_words(r, a, n, b[0]);
  for (;;) {
    if (--n <= 0)
      return;
    bn_mul_add_words(&(r[1]), a, n, b[1]);
    if (--n <= 0)
      return;
    bn_mul_add_words(&(r[2]), a, n, b[2]);
    if (--n <= 0)
      return;
    bn_mul_add_words(&(r[3]), a, n, b[3]);
    if (--n <= 0)
      return;
    bn_mul_add_words(&(r[4]), a, n, b[4]);
    r += 4;
    b += 4;
  }
}
```
user: 请将以下的汇编代码转换成C语言代码：

```asm
<bn_mul_low_normal>:
  endbr64
  push   %r15
  push   %r14
  push   %r13
  mov    %rsi,%r13
  push   %r12
  mov    %rdx,%r12
  push   %rbp
  mov    %rdi,%rbp
  push   %rbx
  mov    %ecx,%ebx
  sub    $0x8,%rsp
  mov    (%rdx),%rcx
  mov    %ebx,%edx
  call   <bn_mul_words@plt>
  cmp    $0x1,%ebx
  jle    L6
  lea    -0x2(%rbx),%r14d
  lea    -0x4(%rbx),%r15d
  mov    %r14d,%eax
  and    $0xfffffffc,%eax
  sub    %eax,%r15d
  jmp    L43
  nopl   0x0(%rax,%rax,1)
L2:
  mov    0x10(%r12),%rcx
  mov    %r14d,%edx
  lea    0x10(%rbp),%rdi
  mov    %r13,%rsi
  call   <bn_mul_add_words@plt>
  mov    %ebx,%edx
  sub    $0x3,%edx
  je     L6
  mov    0x18(%r12),%rcx
  lea    0x18(%rbp),%rdi
  mov    %r13,%rsi
  call   <bn_mul_add_words@plt>
  sub    $0x4,%ebx
  je     L6
  mov    0x20(%r12),%rcx
  add    $0x20,%rbp
  mov    %ebx,%edx
  mov    %r13,%rsi
  mov    %rbp,%rdi
  add    $0x20,%r12
  call   <bn_mul_add_words@plt>
  cmp    %r15d,%ebx
  je     L6
  lea    -0x2(%rbx),%r14d
L43:
  mov    0x8(%r12),%rcx
  lea    -0x1(%rbx),%edx
  lea    0x8(%rbp),%rdi
  mov    %r13,%rsi
  call   <bn_mul_add_words@plt>
  test   %r14d,%r14d
  jne    L2
L6:
  add    $0x8,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  pop    %r15
  ret
```

assistant: ```c
void bn_mul_low_normal(unsigned long long *r, unsigned long long *a, unsigned long long *b, int n) {
  bn_mul_words(r, a, n, b[0]);
  for (;;) {
    if (--n <= 0)
      return;
    bn_mul_add_words(&(r[1]), a, n, b[1]);
    if (--n <= 0)
      return;
    bn_mul_add_words(&(r[2]), a, n, b[2]);
    if (--n <= 0)
      return;
    bn_mul_add_words(&(r[3]), a, n, b[3]);
    if (--n <= 0)
      return;
    bn_mul_add_words(&(r[4]), a, n, b[4]);
    r += 4;
    b += 4;
  }
}
```
user: Demonstrate the C code that generates the assembly output below:

```asm
<cont_add>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  mov    %edi,-0x4(%rbp)
  mov    D6(%rip),%edx
  mov    -0x4(%rbp),%eax
  add    %edx,%eax
  mov    %eax,D22(%rip)
  mov    D22(%rip),%eax
  pop    %rbp
  ret
```

assistant: ```c
int cont_add(int a) {
  static int b = 3;
  return b += a;
}
```
user: Please show me the C implementation that matches the assembly code listed below:

```asm
<cont_add>:
  endbr64
  mov    %edi,%eax
  add    D0(%rip),%eax
  mov    %eax,D2(%rip)
  ret
```

assistant: ```c
int cont_add(int a) {
  static int b = 3;
  return b += a;
}
```
user: Converte this assembly snippet into its equivalent C code:

```asm
<cont_add>:
  endbr64
  mov    D9(%rip),%eax
  add    %edi,%eax
  mov    %eax,D10(%rip)
  ret
```

assistant: ```c
int cont_add(int a) {
  static int b = 3;
  return b += a;
}
```
user: 请从给定的汇编指令推导出C源代码:

```asm
<cont_add>:
  endbr64
  mov    D11(%rip),%eax
  add    %edi,%eax
  mov    %eax,D7(%rip)
  ret
```

assistant: ```c
int cont_add(int a) {
  static int b = 3;
  return b += a;
}
```
user: 提供的汇编代码用C语言表示会是什么样子:

```asm
<match_c_control>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x10,%rsp
  mov    %rdi,-0x8(%rbp)
  mov    %rsi,-0x10(%rbp)
  mov    D7(%rip),%edx
  mov    -0x10(%rbp),%rsi
  mov    -0x8(%rbp),%rax
  mov    %edx,%ecx
  lea    D3(%rip),%rdx
  mov    %rax,%rdi
  call   <match_words@plt>
  leave
  ret
```

tool_calls: name: disassemble_data
arguments: data_tag: D7
datatype: byte[4]

tool: {"D7": [0x05,0x00,0x00,0x00]}

assistant: ```c
int64_t match_c_control(const char *str, const char *beginning_of_line) {
  static const char *keywords[] = {
      "break", "const", "continue", "goto", "return",
  };
  static const int64_t keyword_count = sizeof(keywords) / sizeof(keywords[0]);
  return match_words(str, beginning_of_line, keywords, keyword_count);
}
```
user: Demonstrate the C code that generates the assembly output below:

```asm
<match_c_control>:
  endbr64
  sub    $0x8,%rsp
  mov    $0x5,%ecx
  lea    D9(%rip),%rdx
  call   <match_words@plt>
  add    $0x8,%rsp
  ret
```

assistant: ```c
int64_t match_c_control(const char *str, const char *beginning_of_line) {
  static const char *keywords[] = {
      "break", "const", "continue", "goto", "return",
  };
  static const int64_t keyword_count = sizeof(keywords) / sizeof(keywords[0]);
  return match_words(str, beginning_of_line, keywords, keyword_count);
}
```
user: 下面的汇编指令对应的C源代码是什么：

```asm
<match_c_control>:
  endbr64
  mov    $0x5,%ecx
  lea    D5(%rip),%rdx
  jmp    1050 <match_words@plt>
```

assistant: ```c
int64_t match_c_control(const char *str, const char *beginning_of_line) {
  static const char *keywords[] = {
      "break", "const", "continue", "goto", "return",
  };
  static const int64_t keyword_count = sizeof(keywords) / sizeof(keywords[0]);
  return match_words(str, beginning_of_line, keywords, keyword_count);
}
```
user: 请将这段汇编代码片段转换成等效的C代码:

```asm
<match_c_control>:
  endbr64
  mov    $0x5,%ecx
  lea    D0(%rip),%rdx
  jmp    1050 <match_words@plt>
```

assistant: ```c
int64_t match_c_control(const char *str, const char *beginning_of_line) {
  static const char *keywords[] = {
      "break", "const", "continue", "goto", "return",
  };
  static const int64_t keyword_count = sizeof(keywords) / sizeof(keywords[0]);
  return match_words(str, beginning_of_line, keywords, keyword_count);
}
```