ylfeng/ReF-Decompile-dataset huggingface dataset:
user: 请从给定的汇编指令推导出C源代码：

```asm
<VMStringCopyN>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  mov    %rdi,-0x8(%rbp)
  mov    %rsi,-0x10(%rbp)
  mov    %rdx,-0x18(%rbp)
  jmp    L27
L26:
  subq   $0x1,-0x18(%rbp)
  mov    -0x10(%rbp),%rdx
  lea    0x1(%rdx),%rax
  mov    %rax,-0x10(%rbp)
  mov    -0x8(%rbp),%rax
  lea    0x1(%rax),%rcx
  mov    %rcx,-0x8(%rbp)
  movzbl (%rdx),%edx
  mov    %dl,(%rax)
L27:
  mov    -0x10(%rbp),%rax
  movzbl (%rax),%eax
  test   %al,%al
  je     L29
  cmpq   $0x0,-0x18(%rbp)
  jne    L26
L29:
  mov    -0x8(%rbp),%rax
  movb   $0x0,(%rax)
  nop
  pop    %rbp
  ret
```

assistant: ```c
void VMStringCopyN(char *dest, const char *src, int32_t n) {
  while (*src && n) {
    n--;
    *dest++ = *src++;
  }
  *dest = '\0';
}
```
user: Converte this assembly snippet into its equivalent C code:

```asm
<VMStringCopyN>:
  endbr64
  movzbl (%rsi),%ecx
  test   %rdx,%rdx
  je     L19
  test   %cl,%cl
  je     L19
  mov    %rdi,%rax
L40:
  add    $0x1,%rsi
  add    $0x1,%rax
  mov    %cl,-0x1(%rax)
  movzbl (%rsi),%ecx
  mov    %rdx,%r8
  sub    %rax,%r8
  add    %rdi,%r8
  je     L16
  test   %cl,%cl
  jne    L40
L16:
  movb   $0x0,(%rax)
  ret
L19:
  mov    %rdi,%rax
  jmp    L16
```

assistant: ```c
void VMStringCopyN(char *dest, const char *src, int32_t n) {
  while (*src && n) {
    n--;
    *dest++ = *src++;
  }
  *dest = '\0';
}
```
user: What would the C source look like for the assembly code provided here?

```asm
<VMStringCopyN>:
  endbr64
  movzbl (%rsi),%ecx
  mov    %rdi,%rax
  test   %rdx,%rdx
  jne    L10
  jmp    L14
  nopl   0x0(%rax)
L38:
  add    $0x1,%rax
  mov    %rdx,%r8
  add    $0x1,%rsi
  mov    %cl,-0x1(%rax)
  sub    %rax,%r8
  movzbl (%rsi),%ecx
  add    %rdi,%r8
  je     L14
L10:
  test   %cl,%cl
  jne    L38
L14:
  movb   $0x0,(%rax)
  ret
```

assistant: ```c
void VMStringCopyN(char *dest, const char *src, int32_t n) {
  while (*src && n) {
    n--;
    *dest++ = *src++;
  }
  *dest = '\0';
}
```
user: 请将这段汇编代码片段转换成等效的C代码:

```asm
<VMStringCopyN>:
  endbr64
  movzbl (%rsi),%ecx
  mov    %rdi,%rax
  test   %rdx,%rdx
  jne    L39
  jmp    L33
  nopl   0x0(%rax)
L24:
  add    $0x1,%rax
  mov    %rdx,%r8
  add    $0x1,%rsi
  mov    %cl,-0x1(%rax)
  sub    %rax,%r8
  movzbl (%rsi),%ecx
  add    %rdi,%r8
  je     L33
L39:
  test   %cl,%cl
  jne    L24
L33:
  movb   $0x0,(%rax)
  ret
```

assistant: ```c
void VMStringCopyN(char *dest, const char *src, int32_t n) {
  while (*src && n) {
    n--;
    *dest++ = *src++;
  }
  *dest = '\0';
}
```
user: What would the C source look like for the assembly code provided here?

```asm
<ROL64_25>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  mov    %rdi,-0x8(%rbp)
  mov    -0x8(%rbp),%rax
  rol    $0x19,%rax
  mov    %rax,-0x8(%rbp)
  mov    -0x8(%rbp),%rax
  pop    %rbp
  ret
```

assistant: ```c
uint64_t ROL64_25(uint64_t x) {
  __asm__("rolq $25, %0" : "=r"(x) : "0"(x));
  return x;
}
```
user: Translate the below assembly code into C programming language:

```asm
<ROL64_25>:
  endbr64
  mov    %rdi,%rax
  rol    $0x19,%rax
  ret
```

assistant: ```c
uint64_t ROL64_25(uint64_t x) {
  __asm__("rolq $25, %0" : "=r"(x) : "0"(x));
  return x;
}
```
user: 提供的汇编代码用C语言表示会是什么样子：

```asm
<ROL64_25>:
  endbr64
  mov    %rdi,%rax
  rol    $0x19,%rax
  ret
```

assistant: ```c
uint64_t ROL64_25(uint64_t x) {
  __asm__("rolq $25, %0" : "=r"(x) : "0"(x));
  return x;
}
```
user: 下面的汇编指令对应的C源代码是什么：

```asm
<ROL64_25>:
  endbr64
  mov    %rdi,%rax
  rol    $0x19,%rax
  ret
```

assistant: ```c
uint64_t ROL64_25(uint64_t x) {
  __asm__("rolq $25, %0" : "=r"(x) : "0"(x));
  return x;
}
```
user: What would the C source look like for the assembly code provided here?

```asm
<thread_local_destructor>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  mov    %rdi,-0x18(%rbp)
  cmpq   $0x0,-0x18(%rbp)
  je     L8
  mov    -0x18(%rbp),%rax
  mov    %rax,-0x8(%rbp)
  mov    -0x8(%rbp),%rax
  mov    (%rax),%eax
  lea    0x1(%rax),%edx
  mov    -0x8(%rbp),%rax
  mov    %edx,(%rax)
  jmp    L19
L8:
  nop
L19:
  pop    %rbp
  ret
```

assistant: ```c
void thread_local_destructor(void *arg) {
  unsigned *count;
  if (arg == NULL)
    return;
  count = arg;
  (*count)++;
}
```
user: Translate the below assembly code into C programming language:

```asm
<thread_local_destructor>:
  endbr64
  test   %rdi,%rdi
  je     L7
  addl   $0x1,(%rdi)
L7:
  ret
```

assistant: ```c
void thread_local_destructor(void *arg) {
  unsigned *count;
  if (arg == NULL)
    return;
  count = arg;
  (*count)++;
}
```
user: 下面的汇编指令对应的C源代码是什么:

```asm
<thread_local_destructor>:
  endbr64
  test   %rdi,%rdi
  je     L9
  addl   $0x1,(%rdi)
L9:
  ret
```

assistant: ```c
void thread_local_destructor(void *arg) {
  unsigned *count;
  if (arg == NULL)
    return;
  count = arg;
  (*count)++;
}
```
user: Please show me the C implementation that matches the assembly code listed below:

```asm
<thread_local_destructor>:
  endbr64
  test   %rdi,%rdi
  je     L2
  addl   $0x1,(%rdi)
L2:
  ret
```

assistant: ```c
void thread_local_destructor(void *arg) {
  unsigned *count;
  if (arg == NULL)
    return;
  count = arg;
  (*count)++;
}
```
user: 下面的汇编指令对应的C源代码是什么：

```asm
<StrDup>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x20,%rsp
  mov    %rdi,-0x18(%rbp)
  mov    %esi,-0x1c(%rbp)
  mov    -0x1c(%rbp),%edx
  mov    -0x18(%rbp),%rax
  mov    %edx,%esi
  mov    %rax,%rdi
  call   <StrLen@plt>
  add    $0x1,%eax
  mov    %eax,-0xc(%rbp)
  mov    -0xc(%rbp),%eax
  mov    %eax,%edi
  call   <MemKAlloc@plt>
  mov    %rax,-0x8(%rbp)
  mov    -0xc(%rbp),%edx
  mov    -0x18(%rbp),%rcx
  mov    -0x8(%rbp),%rax
  mov    %rcx,%rsi
  mov    %rax,%rdi
  call   <__builtin_memcpy@plt>
  mov    -0xc(%rbp),%eax
  sub    $0x1,%eax
  mov    %eax,%edx
  mov    -0x8(%rbp),%rax
  add    %rdx,%rax
  movb   $0x0,(%rax)
  mov    -0x8(%rbp),%rax
  leave
  ret
```

assistant: ```c
char *StrDup(const char *s, unsigned int maxLen) {
  unsigned int lenWithNull = StrLen(s, maxLen) + 1;
  char *newData = MemKAlloc(lenWithNull);
  __builtin_memcpy(newData, s, lenWithNull);
  newData[lenWithNull - 1] = '\0';
  return newData;
}
```
user: 下面的汇编指令对应的C源代码是什么:

```asm
<StrDup>:
  endbr64
  push   %r13
  push   %r12
  push   %rbp
  push   %rbx
  sub    $0x8,%rsp
  mov    %rdi,%r12
  call   <StrLen@plt>
  mov    %eax,%ebx
  lea    0x1(%rax),%r13d
  mov    %r13d,%edi
  call   <MemKAlloc@plt>
  mov    %rax,%rbp
  mov    %r13d,%edx
  mov    %r12,%rsi
  mov    %rax,%rdi
  call   <__builtin_memcpy@plt>
  mov    %ebx,%ebx
  movb   $0x0,0x0(%rbp,%rbx,1)
  mov    %rbp,%rax
  add    $0x8,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  ret
```

assistant: ```c
char *StrDup(const char *s, unsigned int maxLen) {
  unsigned int lenWithNull = StrLen(s, maxLen) + 1;
  char *newData = MemKAlloc(lenWithNull);
  __builtin_memcpy(newData, s, lenWithNull);
  newData[lenWithNull - 1] = '\0';
  return newData;
}
```
user: Converte this assembly snippet into its equivalent C code:

```asm
<StrDup>:
  endbr64
  push   %r13
  push   %r12
  push   %rbp
  mov    %rdi,%rbp
  push   %rbx
  sub    $0x8,%rsp
  call   <StrLen@plt>
  mov    %eax,%ebx
  lea    0x1(%rbx),%r13d
  mov    %r13d,%edi
  call   <MemKAlloc@plt>
  mov    %r13d,%edx
  mov    %rbp,%rsi
  mov    %rax,%r12
  mov    %rax,%rdi
  call   <__builtin_memcpy@plt>
  movb   $0x0,(%r12,%rbx,1)
  add    $0x8,%rsp
  mov    %r12,%rax
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  ret
```

assistant: ```c
char *StrDup(const char *s, unsigned int maxLen) {
  unsigned int lenWithNull = StrLen(s, maxLen) + 1;
  char *newData = MemKAlloc(lenWithNull);
  __builtin_memcpy(newData, s, lenWithNull);
  newData[lenWithNull - 1] = '\0';
  return newData;
}
```
user: Please show me the C implementation that matches the assembly code listed below:

```asm
<StrDup>:
  endbr64
  push   %r13
  push   %r12
  push   %rbp
  mov    %rdi,%rbp
  push   %rbx
  sub    $0x8,%rsp
  call   <StrLen@plt>
  mov    %eax,%ebx
  lea    0x1(%rbx),%r13d
  mov    %r13d,%edi
  call   <MemKAlloc@plt>
  mov    %r13d,%edx
  mov    %rbp,%rsi
  mov    %rax,%r12
  mov    %rax,%rdi
  call   <__builtin_memcpy@plt>
  movb   $0x0,(%r12,%rbx,1)
  add    $0x8,%rsp
  mov    %r12,%rax
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  ret
```

assistant: ```c
char *StrDup(const char *s, unsigned int maxLen) {
  unsigned int lenWithNull = StrLen(s, maxLen) + 1;
  char *newData = MemKAlloc(lenWithNull);
  __builtin_memcpy(newData, s, lenWithNull);
  newData[lenWithNull - 1] = '\0';
  return newData;
}
```
user: 请将这段汇编代码片段转换成等效的C代码:

```asm
<show_tab>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x10,%rsp
  mov    %rdi,-0x8(%rbp)
  lea    D4(%rip),%rax
  mov    %rax,%rdi
  call   <system@plt>
  mov    -0x8(%rbp),%rax
  add    $0x10,%rax
  mov    (%rax),%rax
  add    $0x2,%rax
  movzbl (%rax),%eax
  movsbl %al,%r9d
  mov    -0x8(%rbp),%rax
  add    $0x10,%rax
  mov    (%rax),%rax
  add    $0x1,%rax
  movzbl (%rax),%eax
  movsbl %al,%r8d
  mov    -0x8(%rbp),%rax
  add    $0x10,%rax
  mov    (%rax),%rax
  movzbl (%rax),%eax
  movsbl %al,%edi
  mov    -0x8(%rbp),%rax
  add    $0x8,%rax
  mov    (%rax),%rax
  add    $0x2,%rax
  movzbl (%rax),%eax
  movsbl %al,%esi
  mov    -0x8(%rbp),%rax
  add    $0x8,%rax
  mov    (%rax),%rax
  add    $0x1,%rax
  movzbl (%rax),%eax
  movsbl %al,%r11d
  mov    -0x8(%rbp),%rax
  add    $0x8,%rax
  mov    (%rax),%rax
  movzbl (%rax),%eax
  movsbl %al,%r10d
  mov    -0x8(%rbp),%rax
  mov    (%rax),%rax
  add    $0x2,%rax
  movzbl (%rax),%eax
  movsbl %al,%ecx
  mov    -0x8(%rbp),%rax
  mov    (%rax),%rax
  add    $0x1,%rax
  movzbl (%rax),%eax
  movsbl %al,%edx
  mov    -0x8(%rbp),%rax
  mov    (%rax),%rax
  movzbl (%rax),%eax
  movsbl %al,%eax
  push   %r9
  push   %r8
  push   %rdi
  push   %rsi
  mov    %r11d,%r9d
  mov    %r10d,%r8d
  mov    %eax,%esi
  lea    D19(%rip),%rax
  mov    %rax,%rdi
  call   <printf@plt>
  add    $0x20,%rsp
  nop
  leave
  ret
```

tool_calls: name: retrieve_data
arguments: data_label: D4
data_type: string
name: retrieve_data
arguments: data_label: D19
data_type: string

tool: D4: clear

tool: D19:    |   |
 %c | %c | %c
___|___|___
   |   |
 %c | %c | %c
___|___|___
   |   |
 %c | %c | %c
   |   |


assistant: ```c
void show_tab(char **matriz) {
  int i, j;
  system("clear");
  printf("   |   |\n %c | %c | %c\n___|___|___\n   |   |\n %c | %c | %c\n___|___|___\n   |   |\n %c | %c | %c\n   |   |\n", matriz[0][0], matriz[0][1], matriz[0][2], matriz[1][0], matriz[1][1], matriz[1][2], matriz[2][0], matriz[2][1], matriz[2][2]);
}
```
user: Translate the below assembly code into C programming language:

```asm
<show_tab>:
  endbr64
  push   %rbx
  mov    %rdi,%rbx
  lea    D1(%rip),%rdi
  call   <system@plt>
  mov    0x10(%rbx),%rdx
  mov    0x8(%rbx),%rax
  mov    (%rbx),%rcx
  movsbl 0x1(%rax),%r9d
  movsbl (%rax),%r8d
  movsbl 0x2(%rcx),%r10d
  movsbl 0x1(%rcx),%edi
  movsbl (%rcx),%esi
  movsbl 0x2(%rdx),%ecx
  push   %rcx
  movsbl 0x1(%rdx),%ecx
  push   %rcx
  movsbl (%rdx),%edx
  push   %rdx
  movsbl 0x2(%rax),%eax
  push   %rax
  mov    %r10d,%ecx
  mov    %edi,%edx
  lea    D9(%rip),%rdi
  call   <printf@plt>
  add    $0x20,%rsp
  pop    %rbx
  ret
```

tool_calls: name: parse_data
arguments: data_label: D1
type: string
name: parse_data
arguments: data_label: D9
type: string

tool: D1: clear

tool: D9:    |   |
 %c | %c | %c
___|___|___
   |   |
 %c | %c | %c
___|___|___
   |   |
 %c | %c | %c
   |   |


assistant: ```c
void show_tab(char **matriz) {
  int i, j;
  system("clear");
  printf("   |   |\n %c | %c | %c\n___|___|___\n   |   |\n %c | %c | %c\n___|___|___\n   |   |\n %c | %c | %c\n   |   |\n", matriz[0][0], matriz[0][1], matriz[0][2], matriz[1][0], matriz[1][1], matriz[1][2], matriz[2][0], matriz[2][1], matriz[2][2]);
}
```
user: Demonstrate the C code that generates the assembly output below:

```asm
<show_tab>:
  endbr64
  push   %rbx
  mov    %rdi,%rbx
  lea    D16(%rip),%rdi
  call   <system@plt>
  mov    (%rbx),%rcx
  mov    0x10(%rbx),%rdx
  lea    D18(%rip),%rdi
  mov    0x8(%rbx),%rax
  movsbl 0x2(%rcx),%r11d
  movsbl 0x1(%rcx),%r10d
  movsbl (%rcx),%esi
  movsbl 0x2(%rdx),%ecx
  movsbl 0x1(%rax),%r9d
  movsbl (%rax),%r8d
  push   %rcx
  movsbl 0x1(%rdx),%ecx
  push   %rcx
  movsbl (%rdx),%edx
  mov    %r11d,%ecx
  push   %rdx
  movsbl 0x2(%rax),%eax
  mov    %r10d,%edx
  push   %rax
  call   <printf@plt>
  add    $0x20,%rsp
  pop    %rbx
  ret
```

tool_calls: name: extract_symbolic_data
arguments: data_tag: D16
data_type: string
name: extract_symbolic_data
arguments: data_tag: D18
data_type: string

tool: D16: clear

tool: D18:    |   |
 %c | %c | %c
___|___|___
   |   |
 %c | %c | %c
___|___|___
   |   |
 %c | %c | %c
   |   |


assistant: ```c
void show_tab(char **matriz) {
  int i, j;
  system("clear");
  printf("   |   |\n %c | %c | %c\n___|___|___\n   |   |\n %c | %c | %c\n___|___|___\n   |   |\n %c | %c | %c\n   |   |\n", matriz[0][0], matriz[0][1], matriz[0][2], matriz[1][0], matriz[1][1], matriz[1][2], matriz[2][0], matriz[2][1], matriz[2][2]);
}
```
user: 请将以下的汇编代码转换成C语言代码：

```asm
<show_tab>:
  endbr64
  push   %rbx
  mov    %rdi,%rbx
  lea    D4(%rip),%rdi
  call   <system@plt>
  mov    (%rbx),%rcx
  mov    0x10(%rbx),%rdx
  lea    D6(%rip),%rdi
  mov    0x8(%rbx),%rax
  movsbl 0x2(%rcx),%r11d
  movsbl 0x1(%rcx),%r10d
  movsbl (%rcx),%esi
  movsbl 0x2(%rdx),%ecx
  movsbl 0x1(%rax),%r9d
  movsbl (%rax),%r8d
  push   %rcx
  movsbl 0x1(%rdx),%ecx
  push   %rcx
  movsbl (%rdx),%edx
  mov    %r11d,%ecx
  push   %rdx
  movsbl 0x2(%rax),%eax
  mov    %r10d,%edx
  push   %rax
  call   <printf@plt>
  add    $0x20,%rsp
  pop    %rbx
  ret
```

tool_calls: name: retrieve_data
arguments: data_label: D4
type_guessed: string
name: retrieve_data
arguments: data_label: D6
type_guessed: string

tool: D4: clear

tool: D6:    |   |
 %c | %c | %c
___|___|___
   |   |
 %c | %c | %c
___|___|___
   |   |
 %c | %c | %c
   |   |


assistant: ```c
void show_tab(char **matriz) {
  int i, j;
  system("clear");
  printf("   |   |\n %c | %c | %c\n___|___|___\n   |   |\n %c | %c | %c\n___|___|___\n   |   |\n %c | %c | %c\n   |   |\n", matriz[0][0], matriz[0][1], matriz[0][2], matriz[1][0], matriz[1][1], matriz[1][2], matriz[2][0], matriz[2][1], matriz[2][2]);
}
```
user: Converte this assembly snippet into its equivalent C code:

```asm
<isinff>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  movss  %xmm0,-0x14(%rbp)
  movss  -0x14(%rbp),%xmm0
  movss  %xmm0,-0x10(%rbp)
  mov    -0x10(%rbp),%rax
  and    $0x7fffffff,%eax
  xor    $0x7f800000,%rax
  mov    %rax,-0x8(%rbp)
  mov    -0x8(%rbp),%rax
  neg    %rax
  or     -0x8(%rbp),%rax
  sar    $0x1f,%rax
  not    %eax
  mov    %eax,%edx
  mov    -0x10(%rbp),%rax
  sar    $0x1e,%rax
  and    %edx,%eax
  pop    %rbp
  ret
```

assistant: ```c
int isinff(float x) {
  union {
    long s32;
    float f32;
  } u;
  long v;
  u.f32 = x;
  v = (u.s32 & 0x7fffffff) ^ 0x7f800000;
  return ~((v | -v) >> 31) & (u.s32 >> 30);
}
```
user: Demonstrate the C code that generates the assembly output below:

```asm
<isinff>:
  endbr64
  movd   %xmm0,%eax
  movd   %xmm0,%ecx
  and    $0x7fffffff,%ecx
  xor    $0x7f800000,%rcx
  mov    %rcx,%rdx
  neg    %rdx
  or     %rcx,%rdx
  sar    $0x1f,%rdx
  not    %edx
  shr    $0x1e,%eax
  and    %edx,%eax
  ret
```

assistant: ```c
int isinff(float x) {
  union {
    long s32;
    float f32;
  } u;
  long v;
  u.f32 = x;
  v = (u.s32 & 0x7fffffff) ^ 0x7f800000;
  return ~((v | -v) >> 31) & (u.s32 >> 30);
}
```
user: 下面的汇编指令对应的C源代码是什么:

```asm
<isinff>:
  endbr64
  movd   %xmm0,%ecx
  movd   %xmm0,%eax
  and    $0x7fffffff,%ecx
  shr    $0x1e,%eax
  xor    $0x7f800000,%rcx
  mov    %rcx,%rdx
  neg    %rdx
  or     %rcx,%rdx
  sar    $0x1f,%rdx
  not    %edx
  and    %edx,%eax
  ret
```

assistant: ```c
int isinff(float x) {
  union {
    long s32;
    float f32;
  } u;
  long v;
  u.f32 = x;
  v = (u.s32 & 0x7fffffff) ^ 0x7f800000;
  return ~((v | -v) >> 31) & (u.s32 >> 30);
}
```
user: Demonstrate the C code that generates the assembly output below:

```asm
<isinff>:
  endbr64
  movd   %xmm0,%ecx
  movd   %xmm0,%eax
  and    $0x7fffffff,%ecx
  shr    $0x1e,%eax
  xor    $0x7f800000,%rcx
  mov    %rcx,%rdx
  neg    %rdx
  or     %rcx,%rdx
  sar    $0x1f,%rdx
  not    %edx
  and    %edx,%eax
  ret
```

assistant: ```c
int isinff(float x) {
  union {
    long s32;
    float f32;
  } u;
  long v;
  u.f32 = x;
  v = (u.s32 & 0x7fffffff) ^ 0x7f800000;
  return ~((v | -v) >> 31) & (u.s32 >> 30);
}
```
user: 请将以下的汇编代码转换成C语言代码:

```asm
<comp_ds90_id>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  push   %rbx
  sub    $0x28,%rsp
  mov    %edi,%eax
  mov    %esi,-0x28(%rbp)
  mov    %ax,-0x24(%rbp)
  cmpw   $0xff,-0x24(%rbp)
  jbe    L20
  mov    $0xffffffff,%eax
  jmp    L28
L20:
  mov    $0xff,%eax
L28:
  mov    %ax,-0x14(%rbp)
  movzwl -0x24(%rbp),%eax
  movzbl %al,%eax
  mov    %eax,%edi
  call   <rev_byte_bits@plt>
  mov    %al,-0x16(%rbp)
  movzwl -0x24(%rbp),%edx
  movzwl -0x14(%rbp),%eax
  and    %edx,%eax
  shr    $0x8,%eax
  movzbl %al,%eax
  mov    %eax,%edi
  call   <rev_byte_bits@plt>
  mov    %al,-0x15(%rbp)
  movzwl -0x24(%rbp),%eax
  movzbl %al,%eax
  mov    %eax,%edi
  call   <rev_byte_bits@plt>
  mov    %ax,-0x24(%rbp)
  cmpl   $0x1,-0x28(%rbp)
  jne    L36
  movzbl -0x15(%rbp),%eax
  lea    0x1(%rax),%edx
  movzwl -0x14(%rbp),%eax
  shr    $0x8,%ax
  and    %edx,%eax
  mov    %al,-0x17(%rbp)
  movzbl -0x16(%rbp),%eax
  add    $0x1,%eax
  mov    %al,-0x18(%rbp)
  jmp    L2
L36:
  movzbl -0x15(%rbp),%eax
  lea    -0x1(%rax),%edx
  movzwl -0x14(%rbp),%eax
  shr    $0x8,%ax
  and    %edx,%eax
  mov    %al,-0x17(%rbp)
  movzbl -0x16(%rbp),%eax
  sub    $0x1,%eax
  mov    %al,-0x18(%rbp)
L2:
  movzbl -0x17(%rbp),%eax
  mov    %eax,%edi
  call   <rev_byte_bits@plt>
  shl    $0x8,%eax
  mov    %eax,%ebx
  movzbl -0x18(%rbp),%eax
  mov    %eax,%edi
  call   <rev_byte_bits@plt>
  or     %ebx,%eax
  mov    %ax,-0x12(%rbp)
  movzwl -0x12(%rbp),%eax
  mov    -0x8(%rbp),%rbx
  leave
  ret
```

assistant: ```c
unsigned short comp_ds90_id(unsigned short ident, int func) {
  unsigned short mask, newid;
  unsigned char idlo, idhi, id1lo, id1hi;
  mask = (ident > 0xffu) ? 0xffffu : 0x00ffu;
  idlo = rev_byte_bits(ident & 0x00ffu);
  idhi = rev_byte_bits((ident & 0xff00u & mask) >> 8);
  ident = rev_byte_bits(ident & 0xffu);
  if (func == 1) {
    id1hi = ((idhi + 0x0001u) & 0x00ffu) & (mask >> 8);
    id1lo = ((idlo + 0x0001u) & 0x00ffu);
  } else {
    id1hi = ((idhi - 0x0001u) & 0x00ffu) & (mask >> 8);
    id1lo = ((idlo - 0x0001u) & 0x00ffu);
  }
  newid = (rev_byte_bits(id1hi) << 8) | rev_byte_bits(id1lo);
  return newid;
}
```
user: 下面的汇编指令对应的C源代码是什么:

```asm
<comp_ds90_id>:
  endbr64
  push   %r14
  push   %r13
  push   %r12
  push   %rbp
  push   %rbx
  mov    %edi,%ebx
  mov    %esi,%r13d
  cmp    $0x100,%di
  sbb    %r12d,%r12d
  and    $0x100,%r12w
  sub    $0x1,%r12d
  movzbl %dil,%r14d
  mov    %r14d,%edi
  call   <rev_byte_bits@plt>
  mov    %eax,%ebp
  and    %r12d,%ebx
  movzbl %bh,%edi
  call   <rev_byte_bits@plt>
  mov    %eax,%ebx
  mov    %r14d,%edi
  call   <rev_byte_bits@plt>
  cmp    $0x1,%r13d
  je     L3
  sub    $0x1,%ebx
  shr    $0x8,%r12w
  and    %r12d,%ebx
  sub    $0x1,%ebp
L18:
  movzbl %bl,%edi
  call   <rev_byte_bits@plt>
  mov    %eax,%ebx
  movzbl %bpl,%edi
  call   <rev_byte_bits@plt>
  shl    $0x8,%ebx
  or     %ebx,%eax
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  ret
L3:
  add    $0x1,%ebx
  shr    $0x8,%r12w
  and    %r12d,%ebx
  add    $0x1,%ebp
  jmp    L18
```

assistant: ```c
unsigned short comp_ds90_id(unsigned short ident, int func) {
  unsigned short mask, newid;
  unsigned char idlo, idhi, id1lo, id1hi;
  mask = (ident > 0xffu) ? 0xffffu : 0x00ffu;
  idlo = rev_byte_bits(ident & 0x00ffu);
  idhi = rev_byte_bits((ident & 0xff00u & mask) >> 8);
  ident = rev_byte_bits(ident & 0xffu);
  if (func == 1) {
    id1hi = ((idhi + 0x0001u) & 0x00ffu) & (mask >> 8);
    id1lo = ((idlo + 0x0001u) & 0x00ffu);
  } else {
    id1hi = ((idhi - 0x0001u) & 0x00ffu) & (mask >> 8);
    id1lo = ((idlo - 0x0001u) & 0x00ffu);
  }
  newid = (rev_byte_bits(id1hi) << 8) | rev_byte_bits(id1lo);
  return newid;
}
```
user: 提供的汇编代码用C语言表示会是什么样子:

```asm
<comp_ds90_id>:
  endbr64
  push   %r14
  movzbl %dil,%r14d
  cmp    $0xff,%di
  push   %r13
  mov    %esi,%r13d
  push   %r12
  push   %rbp
  mov    %edi,%ebp
  mov    %r14d,%edi
  push   %rbx
  seta   %bl
  neg    %ebx
  call   <rev_byte_bits@plt>
  mov    %eax,%r12d
  mov    %ebp,%eax
  movzbl %ah,%edi
  call   <rev_byte_bits@plt>
  mov    %r14d,%edi
  mov    %eax,%ebp
  call   <rev_byte_bits@plt>
  cmp    $0x1,%r13d
  je     L0
  sub    $0x1,%ebp
  sub    $0x1,%r12d
  and    %ebp,%ebx
L8:
  movzbl %bl,%edi
  call   <rev_byte_bits@plt>
  movzbl %r12b,%edi
  mov    %eax,%ebx
  call   <rev_byte_bits@plt>
  shl    $0x8,%ebx
  or     %ebx,%eax
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  ret
  xchg   %ax,%ax
L0:
  add    $0x1,%ebp
  add    $0x1,%r12d
  and    %ebp,%ebx
  jmp    L8
```

assistant: ```c
unsigned short comp_ds90_id(unsigned short ident, int func) {
  unsigned short mask, newid;
  unsigned char idlo, idhi, id1lo, id1hi;
  mask = (ident > 0xffu) ? 0xffffu : 0x00ffu;
  idlo = rev_byte_bits(ident & 0x00ffu);
  idhi = rev_byte_bits((ident & 0xff00u & mask) >> 8);
  ident = rev_byte_bits(ident & 0xffu);
  if (func == 1) {
    id1hi = ((idhi + 0x0001u) & 0x00ffu) & (mask >> 8);
    id1lo = ((idlo + 0x0001u) & 0x00ffu);
  } else {
    id1hi = ((idhi - 0x0001u) & 0x00ffu) & (mask >> 8);
    id1lo = ((idlo - 0x0001u) & 0x00ffu);
  }
  newid = (rev_byte_bits(id1hi) << 8) | rev_byte_bits(id1lo);
  return newid;
}
```
user: What is the c source code of the assembly code below:

```asm
<comp_ds90_id>:
  endbr64
  push   %r14
  movzbl %dil,%r14d
  cmp    $0xff,%di
  push   %r13
  mov    %esi,%r13d
  push   %r12
  push   %rbp
  mov    %edi,%ebp
  mov    %r14d,%edi
  push   %rbx
  seta   %bl
  neg    %ebx
  call   <rev_byte_bits@plt>
  mov    %eax,%r12d
  mov    %ebp,%eax
  movzbl %ah,%edi
  call   <rev_byte_bits@plt>
  mov    %r14d,%edi
  mov    %eax,%ebp
  call   <rev_byte_bits@plt>
  cmp    $0x1,%r13d
  je     L19
  sub    $0x1,%ebp
  sub    $0x1,%r12d
  and    %ebp,%ebx
L11:
  movzbl %bl,%edi
  call   <rev_byte_bits@plt>
  movzbl %r12b,%edi
  mov    %eax,%ebx
  call   <rev_byte_bits@plt>
  shl    $0x8,%ebx
  or     %ebx,%eax
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  ret
  xchg   %ax,%ax
L19:
  add    $0x1,%ebp
  add    $0x1,%r12d
  and    %ebp,%ebx
  jmp    L11
```

assistant: ```c
unsigned short comp_ds90_id(unsigned short ident, int func) {
  unsigned short mask, newid;
  unsigned char idlo, idhi, id1lo, id1hi;
  mask = (ident > 0xffu) ? 0xffffu : 0x00ffu;
  idlo = rev_byte_bits(ident & 0x00ffu);
  idhi = rev_byte_bits((ident & 0xff00u & mask) >> 8);
  ident = rev_byte_bits(ident & 0xffu);
  if (func == 1) {
    id1hi = ((idhi + 0x0001u) & 0x00ffu) & (mask >> 8);
    id1lo = ((idlo + 0x0001u) & 0x00ffu);
  } else {
    id1hi = ((idhi - 0x0001u) & 0x00ffu) & (mask >> 8);
    id1lo = ((idlo - 0x0001u) & 0x00ffu);
  }
  newid = (rev_byte_bits(id1hi) << 8) | rev_byte_bits(id1lo);
  return newid;
}
```
user: 下面的汇编指令对应的C源代码是什么：

```asm
<func1>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x20,%rsp
  mov    %edi,-0x14(%rbp)
  mov    -0x14(%rbp),%eax
  add    $0x4,%eax
  mov    %eax,-0x4(%rbp)
  mov    $0x0,%eax
  call   <func4@plt>
  nop
  leave
  ret
```

assistant: ```c
void func1(int x) {
  int y = x + 4;
  func4();
}
```
user: 请从给定的汇编指令推导出C源代码:

```asm
<func1>:
  endbr64
  sub    $0x8,%rsp
  mov    $0x0,%eax
  call   <func4@plt>
  add    $0x8,%rsp
  ret
```

assistant: ```c
void func1(int x) {
  int y = x + 4;
  func4();
}
```
user: Translate the below assembly code into C programming language:

```asm
<func1>:
  endbr64
  xor    %eax,%eax
  jmp    1050 <func4@plt>
```

assistant: ```c
void func1(int x) {
  int y = x + 4;
  func4();
}
```
user: 请从给定的汇编指令推导出C源代码：

```asm
<func1>:
  endbr64
  xor    %eax,%eax
  jmp    1050 <func4@plt>
```

assistant: ```c
void func1(int x) {
  int y = x + 4;
  func4();
}
```