ylfeng/ReF-Decompile-dataset huggingface dataset:
user: 请将以下的汇编代码转换成C语言代码：

```asm
<test1>:
  endbr64
  push   %r12
  push   %rbp
  push   %rbx
  sub    $0x20,%rsp
  movq   %xmm0,%rbp
  lea    0x18(%rsp),%rdi
  lea    0x10(%rsp),%rsi
  call   <sincos@plt>
  mov    0x10(%rsp),%rbx
  mov    0x18(%rsp),%r12
  movq   %rbx,%xmm3
  ucomisd %xmm3,%xmm3
  jp     L66
L1:
  movq   %rbp,%xmm0
  call   <tan@plt>
  movapd %xmm0,%xmm2
  movsd  %xmm0,0x8(%rsp)
  movq   %r12,%xmm0
  movq   %rbx,%xmm4
  divsd  %xmm4,%xmm0
  ucomisd %xmm2,%xmm0
  jp     L80
  jne    L80
L31:
  movq   %rbx,%xmm1
  movq   %r12,%xmm5
  divsd  %xmm5,%xmm1
  movsd  D0(%rip),%xmm0
  divsd  0x8(%rsp),%xmm0
  ucomisd %xmm0,%xmm1
  jp     L67
  jne    L67
L33:
  movq   %rbx,%xmm0
  mulsd  0x8(%rsp),%xmm0
  movq   %r12,%xmm3
  ucomisd %xmm0,%xmm3
  jp     L93
  jne    L93
L74:
  add    $0x20,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  ret
L66:
  mov    $0x0,%eax
  call   <link_error@plt>
  jmp    L1
L80:
  mov    $0x0,%eax
  call   <link_error@plt>
  jmp    L31
L67:
  mov    $0x0,%eax
  call   <link_error@plt>
  jmp    L33
L93:
  mov    $0x0,%eax
  call   <link_error@plt>
  mov    $0x0,%eax
  call   <link_error@plt>
  jmp    L74
```

tool_calls: name: retrieve_data
arguments: data_label: D0
type_guessed: f64

tool: D0: 1

assistant: ```c
void test1(double x) {
  if (cos(x) != cos(-x))
    link_error();
  if (sin(x) / cos(x) != tan(x))
    link_error();
  if (cos(x) / sin(x) != 1.0 / tan(x))
    link_error();
  if (tan(x) * cos(x) != sin(x))
    link_error();
  if (cos(x) * tan(x) != sin(x))
    link_error();
}
```
user: Demonstrate the C code that generates the assembly output below:

```asm
<test1>:
  endbr64
  sub    $0x38,%rsp
  lea    0x28(%rsp),%rdi
  lea    0x20(%rsp),%rsi
  movsd  %xmm0,0x10(%rsp)
  call   <sincos@plt>
  movsd  0x20(%rsp),%xmm1
  movsd  0x28(%rsp),%xmm4
  movsd  0x10(%rsp),%xmm0
  ucomisd %xmm1,%xmm1
  movsd  %xmm4,0x8(%rsp)
  jp     L26
L36:
  movsd  %xmm1,0x10(%rsp)
  call   <tan@plt>
  movsd  0x8(%rsp),%xmm2
  movsd  0x10(%rsp),%xmm1
  divsd  %xmm1,%xmm2
  ucomisd %xmm0,%xmm2
  jp     L10
  jne    L10
L58:
  movsd  D8(%rip),%xmm2
  movapd %xmm1,%xmm3
  divsd  0x8(%rsp),%xmm3
  divsd  %xmm0,%xmm2
  ucomisd %xmm2,%xmm3
  jp     L12
  jne    L12
L32:
  mulsd  %xmm0,%xmm1
  movsd  0x8(%rsp),%xmm6
  ucomisd %xmm1,%xmm6
  jp     L18
  jne    L18
  add    $0x38,%rsp
  ret
  nopl   0x0(%rax,%rax,1)
L26:
  xor    %eax,%eax
  movsd  %xmm0,0x18(%rsp)
  movsd  %xmm1,0x10(%rsp)
  call   <link_error@plt>
  movsd  0x18(%rsp),%xmm0
  movsd  0x10(%rsp),%xmm1
  jmp    L36
  nopl   0x0(%rax)
L18:
  xor    %eax,%eax
  call   <link_error@plt>
  xor    %eax,%eax
  add    $0x38,%rsp
  jmp    1070 <link_error@plt>
  nopw   0x0(%rax,%rax,1)
L12:
  xor    %eax,%eax
  movsd  %xmm1,0x18(%rsp)
  movsd  %xmm0,0x10(%rsp)
  call   <link_error@plt>
  movsd  0x18(%rsp),%xmm1
  movsd  0x10(%rsp),%xmm0
  jmp    L32
  nopl   0x0(%rax)
L10:
  xor    %eax,%eax
  movsd  %xmm1,0x18(%rsp)
  movsd  %xmm0,0x10(%rsp)
  call   <link_error@plt>
  movsd  0x18(%rsp),%xmm1
  movsd  0x10(%rsp),%xmm0
  jmp    L58
```

tool_calls: name: read_data
arguments: data_label: D8
type_infered: f64

tool: D8: 1

assistant: ```c
void test1(double x) {
  if (cos(x) != cos(-x))
    link_error();
  if (sin(x) / cos(x) != tan(x))
    link_error();
  if (cos(x) / sin(x) != 1.0 / tan(x))
    link_error();
  if (tan(x) * cos(x) != sin(x))
    link_error();
  if (cos(x) * tan(x) != sin(x))
    link_error();
}
```
user: 这段汇编代码用C语言表示是什么样的？

```asm
<test1>:
  endbr64
  sub    $0x38,%rsp
  lea    0x28(%rsp),%rdi
  lea    0x20(%rsp),%rsi
  movsd  %xmm0,0x10(%rsp)
  call   <sincos@plt>
  movsd  0x20(%rsp),%xmm1
  movsd  0x28(%rsp),%xmm4
  movsd  0x10(%rsp),%xmm0
  ucomisd %xmm1,%xmm1
  movsd  %xmm4,0x8(%rsp)
  jp     L54
L50:
  movsd  %xmm1,0x10(%rsp)
  call   <tan@plt>
  movsd  0x8(%rsp),%xmm2
  movsd  0x10(%rsp),%xmm1
  divsd  %xmm1,%xmm2
  ucomisd %xmm0,%xmm2
  jp     L13
  jne    L13
L3:
  movsd  D7(%rip),%xmm2
  movapd %xmm1,%xmm3
  divsd  0x8(%rsp),%xmm3
  divsd  %xmm0,%xmm2
  ucomisd %xmm2,%xmm3
  jp     L46
  jne    L46
L87:
  mulsd  %xmm0,%xmm1
  movsd  0x8(%rsp),%xmm6
  ucomisd %xmm1,%xmm6
  jp     L19
  jne    L19
  add    $0x38,%rsp
  ret
  nopl   0x0(%rax,%rax,1)
L54:
  xor    %eax,%eax
  movsd  %xmm0,0x18(%rsp)
  movsd  %xmm1,0x10(%rsp)
  call   <link_error@plt>
  movsd  0x18(%rsp),%xmm0
  movsd  0x10(%rsp),%xmm1
  jmp    L50
  nopl   0x0(%rax)
L19:
  xor    %eax,%eax
  call   <link_error@plt>
  xor    %eax,%eax
  add    $0x38,%rsp
  jmp    1070 <link_error@plt>
  nopw   0x0(%rax,%rax,1)
L46:
  xor    %eax,%eax
  movsd  %xmm1,0x18(%rsp)
  movsd  %xmm0,0x10(%rsp)
  call   <link_error@plt>
  movsd  0x18(%rsp),%xmm1
  movsd  0x10(%rsp),%xmm0
  jmp    L87
  nopl   0x0(%rax)
L13:
  xor    %eax,%eax
  movsd  %xmm1,0x18(%rsp)
  movsd  %xmm0,0x10(%rsp)
  call   <link_error@plt>
  movsd  0x18(%rsp),%xmm1
  movsd  0x10(%rsp),%xmm0
  jmp    L3
```

tool_calls: name: parse_data
arguments: data_tag: D7
data_type: f64

tool: D7: 1

assistant: ```c
void test1(double x) {
  if (cos(x) != cos(-x))
    link_error();
  if (sin(x) / cos(x) != tan(x))
    link_error();
  if (cos(x) / sin(x) != 1.0 / tan(x))
    link_error();
  if (tan(x) * cos(x) != sin(x))
    link_error();
  if (cos(x) * tan(x) != sin(x))
    link_error();
}
```
user: 请将这段汇编代码片段转换成等效的C代码:

```asm
<utils_tolower>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  push   %r15
  push   %r14
  push   %r13
  push   %r12
  push   %rbx
  sub    $0x38,%rsp
  mov    %rdi,-0x58(%rbp)
  mov    %fs:0x28,%rax
  mov    %rax,-0x38(%rbp)
  xor    %eax,%eax
  mov    %rsp,%rax
  mov    %rax,%rbx
  mov    -0x58(%rbp),%rax
  mov    %rax,%rdi
  call   <strlen@plt>
  add    $0x1,%eax
  mov    %eax,-0x4c(%rbp)
  mov    -0x4c(%rbp),%eax
  movslq %eax,%rdx
  sub    $0x1,%rdx
  mov    %rdx,-0x48(%rbp)
  movslq %eax,%rdx
  mov    %rdx,%r14
  mov    $0x0,%r15d
  movslq %eax,%rdx
  mov    %rdx,%r12
  mov    $0x0,%r13d
  cltq
  mov    $0x10,%edx
  sub    $0x1,%rdx
  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
L13:
  cmp    %rdx,%rsp
  je     L58
  sub    $0x1000,%rsp
  orq    $0x0,0xff8(%rsp)
  jmp    L13
L58:
  mov    %rax,%rdx
  and    $0xfff,%edx
  sub    %rdx,%rsp
  mov    %rax,%rdx
  and    $0xfff,%edx
  test   %rdx,%rdx
  je     L21
  and    $0xfff,%eax
  sub    $0x8,%rax
  add    %rsp,%rax
  orq    $0x0,(%rax)
L21:
  mov    %rsp,%rax
  add    $0x0,%rax
  mov    %rax,-0x40(%rbp)
  movl   $0x0,-0x50(%rbp)
  jmp    L7
L16:
  mov    -0x58(%rbp),%rax
  movzbl (%rax),%eax
  movsbl %al,%eax
  mov    %eax,%edi
  call   <tolower@plt>
  mov    -0x40(%rbp),%rcx
  mov    -0x50(%rbp),%edx
  movslq %edx,%rdx
  mov    %al,(%rcx,%rdx,1)
  addl   $0x1,-0x50(%rbp)
  mov    -0x58(%rbp),%rax
  add    $0x1,%rax
  mov    %rax,-0x58(%rbp)
L7:
  mov    -0x50(%rbp),%eax
  cmp    -0x4c(%rbp),%eax
  jl     L16
  mov    -0x40(%rbp),%rax
  mov    %rax,-0x58(%rbp)
  mov    %rbx,%rsp
  nop
  mov    -0x38(%rbp),%rax
  sub    %fs:0x28,%rax
  je     L28
  call   <__stack_chk_fail@plt>
L28:
  lea    -0x28(%rbp),%rsp
  pop    %rbx
  pop    %r12
  pop    %r13
  pop    %r14
  pop    %r15
  pop    %rbp
  ret
```

assistant: ```c
void utils_tolower(char *_str) {
  int j = strlen(_str) + 1;
  char str_array[j];
  int i;
  for (i = 0; i < j; i++, *_str++)
    str_array[i] = tolower(*_str);
  _str = str_array;
}
```
user: What is the c source code of the assembly code below:

```asm
<utils_tolower>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  push   %r13
  push   %r12
  push   %rbx
  sub    $0x18,%rsp
  mov    %rdi,%rbx
  mov    %fs:0x28,%rax
  mov    %rax,-0x28(%rbp)
  xor    %eax,%eax
  call   <strlen@plt>
  lea    0x1(%rax),%ecx
  movslq %ecx,%rdx
  add    $0xf,%rdx
  mov    %rdx,%rdi
  and    $0xfffffffffffffff0,%rdi
  and    $0xfffffffffffff000,%rdx
  mov    %rsp,%rsi
  sub    %rdx,%rsi
L54:
  cmp    %rsi,%rsp
  je     L2
  sub    $0x1000,%rsp
  orq    $0x0,0xff8(%rsp)
  jmp    L54
L2:
  mov    %rdi,%rdx
  and    $0xfff,%edx
  sub    %rdx,%rsp
  test   %rdx,%rdx
  je     L43
  orq    $0x0,-0x8(%rsp,%rdx,1)
L43:
  mov    %rsp,%r12
  test   %ecx,%ecx
  jle    L21
  mov    %eax,%eax
  lea    0x1(%rbx,%rax,1),%r13
L57:
  movsbl (%rbx),%edi
  call   <tolower@plt>
  mov    %al,(%r12)
  add    $0x1,%rbx
  add    $0x1,%r12
  cmp    %r13,%rbx
  jne    L57
L21:
  mov    -0x28(%rbp),%rax
  sub    %fs:0x28,%rax
  jne    L9
  lea    -0x18(%rbp),%rsp
  pop    %rbx
  pop    %r12
  pop    %r13
  pop    %rbp
  ret
L9:
  call   <__stack_chk_fail@plt>
```

assistant: ```c
void utils_tolower(char *_str) {
  int j = strlen(_str) + 1;
  char str_array[j];
  int i;
  for (i = 0; i < j; i++, *_str++)
    str_array[i] = tolower(*_str);
  _str = str_array;
}
```
user: Please show me the C implementation that matches the assembly code listed below:

```asm
<utils_tolower>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  push   %r13
  push   %r12
  push   %rbx
  mov    %rdi,%rbx
  sub    $0x18,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,-0x28(%rbp)
  xor    %eax,%eax
  call   <strlen@plt>
  mov    %rsp,%rdi
  lea    0x1(%rax),%esi
  movslq %esi,%rdx
  add    $0xf,%rdx
  mov    %rdx,%rcx
  and    $0xfffffffffffff000,%rdx
  sub    %rdx,%rdi
  and    $0xfffffffffffffff0,%rcx
  cmp    %rdi,%rsp
  je     L52
L63:
  sub    $0x1000,%rsp
  orq    $0x0,0xff8(%rsp)
  cmp    %rdi,%rsp
  jne    L63
L52:
  and    $0xfff,%ecx
  sub    %rcx,%rsp
  test   %rcx,%rcx
  jne    L27
L1:
  test   %esi,%esi
  jle    L55
  mov    %eax,%eax
  mov    %rsp,%r12
  lea    0x1(%rbx,%rax,1),%r13
  nopl   0x0(%rax)
L65:
  movsbl (%rbx),%edi
  add    $0x1,%rbx
  add    $0x1,%r12
  call   <tolower@plt>
  mov    %al,-0x1(%r12)
  cmp    %r13,%rbx
  jne    L65
L55:
  mov    -0x28(%rbp),%rax
  sub    %fs:0x28,%rax
  jne    L11
  lea    -0x18(%rbp),%rsp
  pop    %rbx
  pop    %r12
  pop    %r13
  pop    %rbp
  ret
  nopl   0x0(%rax)
L27:
  orq    $0x0,-0x8(%rsp,%rcx,1)
  jmp    L1
L11:
  call   <__stack_chk_fail@plt>
```

assistant: ```c
void utils_tolower(char *_str) {
  int j = strlen(_str) + 1;
  char str_array[j];
  int i;
  for (i = 0; i < j; i++, *_str++)
    str_array[i] = tolower(*_str);
  _str = str_array;
}
```
user: Translate the below assembly code into C programming language:

```asm
<utils_tolower>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  push   %r13
  push   %r12
  push   %rbx
  mov    %rdi,%rbx
  sub    $0x18,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,-0x28(%rbp)
  xor    %eax,%eax
  call   <strlen@plt>
  mov    %rsp,%rdi
  lea    0x1(%rax),%esi
  movslq %esi,%rdx
  add    $0xf,%rdx
  mov    %rdx,%rcx
  and    $0xfffffffffffff000,%rdx
  sub    %rdx,%rdi
  and    $0xfffffffffffffff0,%rcx
  cmp    %rdi,%rsp
  je     L8
L10:
  sub    $0x1000,%rsp
  orq    $0x0,0xff8(%rsp)
  cmp    %rdi,%rsp
  jne    L10
L8:
  and    $0xfff,%ecx
  sub    %rcx,%rsp
  test   %rcx,%rcx
  jne    L27
L0:
  test   %esi,%esi
  jle    L23
  mov    %eax,%eax
  mov    %rsp,%r12
  lea    0x1(%rbx,%rax,1),%r13
  nopl   0x0(%rax)
L66:
  movsbl (%rbx),%edi
  add    $0x1,%rbx
  add    $0x1,%r12
  call   <tolower@plt>
  mov    %al,-0x1(%r12)
  cmp    %r13,%rbx
  jne    L66
L23:
  mov    -0x28(%rbp),%rax
  sub    %fs:0x28,%rax
  jne    L31
  lea    -0x18(%rbp),%rsp
  pop    %rbx
  pop    %r12
  pop    %r13
  pop    %rbp
  ret
  nopl   0x0(%rax)
L27:
  orq    $0x0,-0x8(%rsp,%rcx,1)
  jmp    L0
L31:
  call   <__stack_chk_fail@plt>
```

assistant: ```c
void utils_tolower(char *_str) {
  int j = strlen(_str) + 1;
  char str_array[j];
  int i;
  for (i = 0; i < j; i++, *_str++)
    str_array[i] = tolower(*_str);
  _str = str_array;
}
```
user: 请将这段汇编代码片段转换成等效的C代码:

```asm
<reset>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  movl   $0x0,-0x4(%rbp)
  mov    -0x4(%rbp),%eax
  pop    %rbp
  ret
```

assistant: ```c
int reset() {
  int j = 0;
  return (j);
}
```
user: Please show me the C implementation that matches the assembly code listed below:

```asm
<reset>:
  endbr64
  mov    $0x0,%eax
  ret
```

assistant: ```c
int reset() {
  int j = 0;
  return (j);
}
```
user: 请显示与下面列出的汇编代码相匹配的C语言实现：

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

assistant: ```c
int reset() {
  int j = 0;
  return (j);
}
```
user: 这段汇编代码用C语言表示是什么样的？

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

assistant: ```c
int reset() {
  int j = 0;
  return (j);
}
```
user: 提供的汇编代码用C语言表示会是什么样子：

```asm
<semiPow>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  mov    %edi,-0x14(%rbp)
  mov    %esi,-0x18(%rbp)
  movl   $0x1,-0x4(%rbp)
  jmp    L6
L10:
  mov    -0x4(%rbp),%eax
  imul   -0x14(%rbp),%eax
  mov    %eax,-0x4(%rbp)
L6:
  mov    -0x18(%rbp),%eax
  lea    -0x1(%rax),%edx
  mov    %edx,-0x18(%rbp)
  test   %eax,%eax
  jg     L10
  mov    -0x4(%rbp),%eax
  pop    %rbp
  ret
```

assistant: ```c
int semiPow(int a, int b) {
  int sum = 1;
  while (b-- > 0)
    sum *= a;
  return sum;
}
```
user: 请从给定的汇编指令推导出C源代码:

```asm
<semiPow>:
  endbr64
  lea    -0x1(%rsi),%eax
  test   %esi,%esi
  jle    L16
  mov    $0x1,%edx
L27:
  imul   %edi,%edx
  sub    $0x1,%eax
  cmp    $0xffffffff,%eax
  jne    L27
L7:
  mov    %edx,%eax
  ret
L16:
  mov    $0x1,%edx
  jmp    L7
```

assistant: ```c
int semiPow(int a, int b) {
  int sum = 1;
  while (b-- > 0)
    sum *= a;
  return sum;
}
```
user: Converte this assembly snippet into its equivalent C code:

```asm
<semiPow>:
  endbr64
  lea    -0x1(%rsi),%eax
  mov    $0x1,%r8d
  test   %esi,%esi
  jle    L15
  nopl   0x0(%rax)
L0:
  imul   %edi,%r8d
  sub    $0x1,%eax
  jae    L0
L15:
  mov    %r8d,%eax
  ret
```

assistant: ```c
int semiPow(int a, int b) {
  int sum = 1;
  while (b-- > 0)
    sum *= a;
  return sum;
}
```
user: 请显示与下面列出的汇编代码相匹配的C语言实现:

```asm
<semiPow>:
  endbr64
  lea    -0x1(%rsi),%eax
  mov    $0x1,%r8d
  test   %esi,%esi
  jle    L5
  nopl   0x0(%rax)
L7:
  imul   %edi,%r8d
  sub    $0x1,%eax
  jae    L7
L5:
  mov    %r8d,%eax
  ret
```

assistant: ```c
int semiPow(int a, int b) {
  int sum = 1;
  while (b-- > 0)
    sum *= a;
  return sum;
}
```
user: 请将这段汇编代码片段转换成等效的C代码：

```asm
<ehrpwm_tb_set_periodload>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x10,%rsp
  mov    %edi,-0x4(%rbp)
  mov    %esi,%eax
  mov    %al,-0x8(%rbp)
  cmpb   $0x1,-0x8(%rbp)
  jbe    L18
  mov    $0xffffffff,%eax
  jmp    L0
L18:
  movzbl -0x8(%rbp),%eax
  shl    $0x3,%eax
  movzbl %al,%edx
  mov    -0x4(%rbp),%eax
  mov    $0x8,%ecx
  mov    $0x0,%esi
  mov    %eax,%edi
  call   <ehrpwm_reg_config@plt>
  mov    $0x0,%eax
L0:
  leave
  ret
```

assistant: ```c
int ehrpwm_tb_set_periodload(uint8_t module, unsigned char loadmode) {
  if (loadmode > 0x1)
    return -1;
  ehrpwm_reg_config(module, 0x0, loadmode << 0x3, (1 << 3));
  return 0;
}
```
user: 请从给定的汇编指令推导出C源代码:

```asm
<ehrpwm_tb_set_periodload>:
  endbr64
  cmp    $0x1,%sil
  ja     L3
  sub    $0x8,%rsp
  shl    $0x3,%esi
  movzbl %sil,%edx
  mov    $0x8,%ecx
  mov    $0x0,%esi
  call   <ehrpwm_reg_config@plt>
  mov    $0x0,%eax
  add    $0x8,%rsp
  ret
L3:
  mov    $0xffffffff,%eax
  ret
```

assistant: ```c
int ehrpwm_tb_set_periodload(uint8_t module, unsigned char loadmode) {
  if (loadmode > 0x1)
    return -1;
  ehrpwm_reg_config(module, 0x0, loadmode << 0x3, (1 << 3));
  return 0;
}
```
user: 下面的汇编指令对应的C源代码是什么:

```asm
<ehrpwm_tb_set_periodload>:
  endbr64
  cmp    $0x1,%sil
  ja     L6
  shl    $0x3,%esi
  sub    $0x8,%rsp
  mov    $0x8,%ecx
  movzbl %sil,%edx
  xor    %esi,%esi
  call   <ehrpwm_reg_config@plt>
  xor    %eax,%eax
  add    $0x8,%rsp
  ret
  nopl   0x0(%rax,%rax,1)
L6:
  mov    $0xffffffff,%eax
  ret
```

assistant: ```c
int ehrpwm_tb_set_periodload(uint8_t module, unsigned char loadmode) {
  if (loadmode > 0x1)
    return -1;
  ehrpwm_reg_config(module, 0x0, loadmode << 0x3, (1 << 3));
  return 0;
}
```
user: 这段汇编代码用C语言表示是什么样的：

```asm
<ehrpwm_tb_set_periodload>:
  endbr64
  cmp    $0x1,%sil
  ja     L1
  shl    $0x3,%esi
  sub    $0x8,%rsp
  mov    $0x8,%ecx
  movzbl %sil,%edx
  xor    %esi,%esi
  call   <ehrpwm_reg_config@plt>
  xor    %eax,%eax
  add    $0x8,%rsp
  ret
  nopl   0x0(%rax,%rax,1)
L1:
  mov    $0xffffffff,%eax
  ret
```

assistant: ```c
int ehrpwm_tb_set_periodload(uint8_t module, unsigned char loadmode) {
  if (loadmode > 0x1)
    return -1;
  ehrpwm_reg_config(module, 0x0, loadmode << 0x3, (1 << 3));
  return 0;
}
```
user: 请从给定的汇编指令推导出C源代码:

```asm
<mergesort>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x20,%rsp
  mov    %rdi,-0x18(%rbp)
  mov    %esi,-0x1c(%rbp)
  mov    %edx,-0x20(%rbp)
  movq   $0x0,-0x8(%rbp)
  mov    -0x1c(%rbp),%eax
  cmp    -0x20(%rbp),%eax
  jge    L1
  mov    -0x20(%rbp),%eax
  sub    -0x1c(%rbp),%eax
  mov    %eax,%edx
  shr    $0x1f,%edx
  add    %edx,%eax
  sar    %eax
  mov    %eax,%edx
  mov    -0x1c(%rbp),%eax
  add    %edx,%eax
  mov    %eax,-0xc(%rbp)
  mov    -0xc(%rbp),%edx
  mov    -0x1c(%rbp),%ecx
  mov    -0x18(%rbp),%rax
  mov    %ecx,%esi
  mov    %rax,%rdi
  call   <mergesort>
  mov    %rax,-0x8(%rbp)
  mov    -0xc(%rbp),%eax
  lea    0x1(%rax),%ecx
  mov    -0x20(%rbp),%edx
  mov    -0x18(%rbp),%rax
  mov    %ecx,%esi
  mov    %rax,%rdi
  call   <mergesort>
  add    %rax,-0x8(%rbp)
  mov    -0x20(%rbp),%ecx
  mov    -0xc(%rbp),%edx
  mov    -0x1c(%rbp),%esi
  mov    -0x18(%rbp),%rax
  mov    %rax,%rdi
  call   <merge@plt>
  add    %rax,-0x8(%rbp)
L1:
  mov    -0x8(%rbp),%rax
  leave
  ret
```

assistant: ```c
unsigned long long mergesort(int ar[], int l, int r) {
  unsigned long long count = 0;
  if (l < r) {
    int m = l + (r - l) / 2;
    count = mergesort(ar, l, m);
    count += mergesort(ar, m + 1, r);
    count += merge(ar, l, m, r);
  }
  return count;
}
```
user: 下面的汇编指令对应的C源代码是什么：

```asm
<mergesort>:
  endbr64
  mov    $0x0,%eax
  cmp    %edx,%esi
  jl     L0
  ret
L0:
  push   %r14
  push   %r13
  push   %r12
  push   %rbp
  push   %rbx
  mov    %rdi,%r13
  mov    %esi,%ebx
  mov    %edx,%ebp
  mov    %edx,%eax
  sub    %esi,%eax
  mov    %eax,%r12d
  shr    $0x1f,%r12d
  add    %eax,%r12d
  sar    %r12d
  add    %esi,%r12d
  mov    %r12d,%edx
  call   <mergesort>
  mov    %rax,%r14
  lea    0x1(%r12),%esi
  mov    %ebp,%edx
  mov    %r13,%rdi
  call   <mergesort>
  add    %rax,%r14
  mov    %ebp,%ecx
  mov    %r12d,%edx
  mov    %ebx,%esi
  mov    %r13,%rdi
  call   <merge@plt>
  add    %r14,%rax
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  ret
```

assistant: ```c
unsigned long long mergesort(int ar[], int l, int r) {
  unsigned long long count = 0;
  if (l < r) {
    int m = l + (r - l) / 2;
    count = mergesort(ar, l, m);
    count += mergesort(ar, m + 1, r);
    count += merge(ar, l, m, r);
  }
  return count;
}
```
user: What is the c source code of the assembly code below:

```asm
<mergesort>:
  endbr64
  cmp    %edx,%esi
  jl     L7
  xor    %eax,%eax
  ret
  nopl   0x0(%rax,%rax,1)
L7:
  push   %r14
  mov    %rdi,%r14
  push   %r13
  mov    %edx,%r13d
  sub    %esi,%r13d
  push   %r12
  mov    %edx,%r12d
  push   %rbp
  sar    %r13d
  mov    %esi,%ebp
  push   %rbx
  add    %esi,%r13d
  mov    %r13d,%edx
  call   <mergesort>
  lea    0x1(%r13),%esi
  mov    %r12d,%edx
  mov    %r14,%rdi
  mov    %rax,%rbx
  call   <mergesort>
  mov    %r12d,%ecx
  mov    %r13d,%edx
  mov    %ebp,%esi
  mov    %r14,%rdi
  add    %rax,%rbx
  call   <merge@plt>
  add    %rbx,%rax
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  ret
```

assistant: ```c
unsigned long long mergesort(int ar[], int l, int r) {
  unsigned long long count = 0;
  if (l < r) {
    int m = l + (r - l) / 2;
    count = mergesort(ar, l, m);
    count += mergesort(ar, m + 1, r);
    count += merge(ar, l, m, r);
  }
  return count;
}
```
user: Converte this assembly snippet into its equivalent C code:

```asm
<unescape>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  mov    %rdi,-0x18(%rbp)
  mov    %rsi,-0x20(%rbp)
  movl   $0x0,-0x4(%rbp)
  movl   $0x0,-0x8(%rbp)
  jmp    L6
L11:
  mov    -0x8(%rbp),%eax
  movslq %eax,%rdx
  mov    -0x20(%rbp),%rax
  add    %rdx,%rax
  movzbl (%rax),%eax
  cmp    $0x5c,%al
  jne    L52
  mov    -0x8(%rbp),%eax
  cltq
  lea    0x1(%rax),%rdx
  mov    -0x20(%rbp),%rax
  add    %rdx,%rax
  movzbl (%rax),%eax
  movsbl %al,%eax
  cmp    $0x6e,%eax
  je     L28
  cmp    $0x74,%eax
  je     L44
  jmp    L37
L28:
  mov    -0x4(%rbp),%eax
  lea    0x1(%rax),%edx
  mov    %edx,-0x4(%rbp)
  movslq %eax,%rdx
  mov    -0x18(%rbp),%rax
  add    %rdx,%rax
  movb   $0xa,(%rax)
  jmp    L37
L44:
  mov    -0x4(%rbp),%eax
  lea    0x1(%rax),%edx
  mov    %edx,-0x4(%rbp)
  movslq %eax,%rdx
  mov    -0x18(%rbp),%rax
  add    %rdx,%rax
  movb   $0x9,(%rax)
  jmp    L37
L52:
  mov    -0x8(%rbp),%eax
  movslq %eax,%rdx
  mov    -0x20(%rbp),%rax
  lea    (%rdx,%rax,1),%rcx
  mov    -0x4(%rbp),%eax
  lea    0x1(%rax),%edx
  mov    %edx,-0x4(%rbp)
  movslq %eax,%rdx
  mov    -0x18(%rbp),%rax
  add    %rax,%rdx
  movzbl (%rcx),%eax
  mov    %al,(%rdx)
L37:
  addl   $0x1,-0x8(%rbp)
L6:
  mov    -0x8(%rbp),%eax
  movslq %eax,%rdx
  mov    -0x20(%rbp),%rax
  add    %rdx,%rax
  movzbl (%rax),%eax
  test   %al,%al
  jne    L11
  mov    -0x4(%rbp),%eax
  movslq %eax,%rdx
  mov    -0x18(%rbp),%rax
  add    %rdx,%rax
  movb   $0x0,(%rax)
  nop
  pop    %rbp
  ret
```

assistant: ```c
void unescape(char s[], char t[]) {
  int i, j;
  j = 0;
  for (i = 0; t[i] != '\0'; i++) {
    if (t[i] == '\\') {
      switch (t[i + 1]) {
      case 'n':
        s[j++] = '\n';
        break;
      case 't':
        s[j++] = '\t';
        break;
      }
    } else {
      s[j++] = t[i];
    }
  }
  s[j] = '\0';
}
```
user: 请将这段汇编代码片段转换成等效的C代码:

```asm
<unescape>:
  endbr64
  movzbl (%rsi),%eax
  test   %al,%al
  je     L61
  add    $0x1,%rsi
  mov    $0x0,%edx
  jmp    L13
L28:
  movzbl (%rsi),%eax
  cmp    $0x6e,%al
  je     L30
  cmp    $0x74,%al
  je     L10
L85:
  add    $0x1,%rsi
  movzbl -0x1(%rsi),%eax
  test   %al,%al
  je     L25
L13:
  cmp    $0x5c,%al
  je     L28
  movslq %edx,%rcx
  mov    %al,(%rdi,%rcx,1)
  lea    0x1(%rdx),%edx
  jmp    L85
L30:
  movslq %edx,%rax
  movb   $0xa,(%rdi,%rax,1)
  lea    0x1(%rdx),%edx
  jmp    L85
L10:
  movslq %edx,%rax
  movb   $0x9,(%rdi,%rax,1)
  lea    0x1(%rdx),%edx
  jmp    L85
L61:
  mov    $0x0,%edx
L25:
  movslq %edx,%rdx
  movb   $0x0,(%rdi,%rdx,1)
  ret
```

assistant: ```c
void unescape(char s[], char t[]) {
  int i, j;
  j = 0;
  for (i = 0; t[i] != '\0'; i++) {
    if (t[i] == '\\') {
      switch (t[i + 1]) {
      case 'n':
        s[j++] = '\n';
        break;
      case 't':
        s[j++] = '\t';
        break;
      }
    } else {
      s[j++] = t[i];
    }
  }
  s[j] = '\0';
}
```
user: Converte this assembly snippet into its equivalent C code:

```asm
<unescape>:
  endbr64
  movzbl (%rsi),%eax
  test   %al,%al
  je     L38
  add    $0x1,%rsi
  xor    %edx,%edx
  xor    %ecx,%ecx
  jmp    L61
  nopl   (%rax)
L76:
  mov    %al,(%r8)
  add    $0x1,%edx
  movslq %edx,%rcx
L49:
  movzbl (%rsi),%eax
  add    $0x1,%rsi
  test   %al,%al
  je     L40
L61:
  lea    (%rdi,%rcx,1),%r8
  cmp    $0x5c,%al
  jne    L76
  movzbl (%rsi),%eax
  cmp    $0x6e,%al
  je     L20
  cmp    $0x74,%al
  jne    L49
  add    $0x1,%rsi
  movb   $0x9,(%r8)
  add    $0x1,%edx
  movzbl -0x1(%rsi),%eax
  movslq %edx,%rcx
  test   %al,%al
  jne    L61
  nopl   (%rax)
L40:
  add    %rcx,%rdi
L38:
  movb   $0x0,(%rdi)
  ret
  nop
L20:
  add    $0x1,%edx
  movb   $0xa,(%r8)
  movslq %edx,%rcx
  jmp    L49
```

assistant: ```c
void unescape(char s[], char t[]) {
  int i, j;
  j = 0;
  for (i = 0; t[i] != '\0'; i++) {
    if (t[i] == '\\') {
      switch (t[i + 1]) {
      case 'n':
        s[j++] = '\n';
        break;
      case 't':
        s[j++] = '\t';
        break;
      }
    } else {
      s[j++] = t[i];
    }
  }
  s[j] = '\0';
}
```