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
<main>:
  endbr64
  sub    $0x8,%rsp
  mov    $0x0,%esi
  lea    D3(%rip),%rdi
  mov    $0x0,%eax
  call   <printf@plt>
  mov    0x0,%esi
  lea    D19(%rip),%rdi
  mov    $0x0,%eax
  call   <printf@plt>
  mov    $0x0,%eax
  add    $0x8,%rsp
  ret
```

tool_calls: name: parse_data
arguments: data_label: D3
datatype: string
name: parse_data
arguments: data_label: D19
datatype: string

tool: D3: Address: %p

tool: D19: Value: %d

assistant: ```c
int main(int argc, char *argv[]) {
  int *ptr = NULL;
  printf("Address: %p", ptr);
  printf("Value: %d", *ptr);
  return 0;
}
```
user: What would the C source look like for the assembly code provided here:

```asm
<main>:
  endbr64
  sub    $0x8,%rsp
  xor    %esi,%esi
  lea    D3(%rip),%rdi
  xor    %eax,%eax
  call   <printf@plt>
  mov    0x0,%eax
  ud2
```

tool_calls: name: extract_symbolic_data
arguments: data_tag: D3
type: string

tool: D3: Address: %p

assistant: ```c
int main(int argc, char *argv[]) {
  int *ptr = NULL;
  printf("Address: %p", ptr);
  printf("Value: %d", *ptr);
  return 0;
}
```
user: Converte this assembly snippet into its equivalent C code:

```asm
<main>:
  endbr64
  sub    $0x8,%rsp
  xor    %esi,%esi
  lea    D7(%rip),%rdi
  xor    %eax,%eax
  call   <printf@plt>
  mov    0x0,%eax
  ud2
```

tool_calls: name: disassemble_data
arguments: data_label: D7
datatype: string

tool: D7: Address: %p

assistant: ```c
int main(int argc, char *argv[]) {
  int *ptr = NULL;
  printf("Address: %p", ptr);
  printf("Value: %d", *ptr);
  return 0;
}
```
user: 请将以下的汇编代码转换成C语言代码：

```asm
<main>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x10,%rsp
  mov    %edi,-0x4(%rbp)
  mov    %rsi,-0x10(%rbp)
  mov    $0x0,%eax
  call   <main_loop@plt>
  mov    $0x0,%eax
  leave
  ret
```

assistant: ```c
int main(int argc, char **argv) {
  main_loop();
  return 0;
}
```
user: 提供的汇编代码用C语言表示会是什么样子：

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

assistant: ```c
int main(int argc, char **argv) {
  main_loop();
  return 0;
}
```
user: Translate the below assembly code into C programming language:

```asm
<main>:
  endbr64
  sub    $0x8,%rsp
  xor    %eax,%eax
  call   <main_loop@plt>
  xor    %eax,%eax
  add    $0x8,%rsp
  ret
```

assistant: ```c
int main(int argc, char **argv) {
  main_loop();
  return 0;
}
```
user: Please show me the C implementation that matches the assembly code listed below:

```asm
<main>:
  endbr64
  sub    $0x8,%rsp
  xor    %eax,%eax
  call   <main_loop@plt>
  xor    %eax,%eax
  add    $0x8,%rsp
  ret
```

assistant: ```c
int main(int argc, char **argv) {
  main_loop();
  return 0;
}
```
user: 请将以下的汇编代码转换成C语言代码:

```asm
<RandomFunc>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x20,%rsp
  mov    %rdi,-0x18(%rbp)
  mov    %rsi,-0x20(%rbp)
  mov    %fs:0x28,%rax
  mov    %rax,-0x8(%rbp)
  xor    %eax,%eax
  mov    -0x18(%rbp),%rax
  movzbl (%rax),%eax
  add    $0x45,%eax
  mov    %al,-0x9(%rbp)
  movb   $0x0,-0xa(%rbp)
  nop
  movzbl -0x9(%rbp),%eax
  lea    0x10(%rax),%edx
  mov    -0x20(%rbp),%rax
  mov    %dl,(%rax)
  nop
  mov    -0x8(%rbp),%rax
  sub    %fs:0x28,%rax
  je     L3
  call   <__stack_chk_fail@plt>
L3:
  leave
  ret
```

assistant: ```c
void RandomFunc(unsigned char input[1], unsigned char output[1]) {
  unsigned char state[1];
  unsigned char local1;
  {
    state[0UL] = input[0UL] + (unsigned char)69;
    local1 = 0UL;
    while (local1 < (unsigned char)0) {
      if (state[0UL] > local1) {
        state[0UL] = state[local1] - state[0UL];
        state[0UL] += state[0UL];
      } else {
        state[local1] += state[local1];
        state[local1] = state[0UL] + state[local1];
      }
      local1 += 2UL;
    }
    output[0UL] = state[0UL] + (unsigned char)16;
  }
}
```
user: Translate the below assembly code into C programming language:

```asm
<RandomFunc>:
  endbr64
  movzbl (%rdi),%eax
  add    $0x55,%eax
  mov    %al,(%rsi)
  ret
```

assistant: ```c
void RandomFunc(unsigned char input[1], unsigned char output[1]) {
  unsigned char state[1];
  unsigned char local1;
  {
    state[0UL] = input[0UL] + (unsigned char)69;
    local1 = 0UL;
    while (local1 < (unsigned char)0) {
      if (state[0UL] > local1) {
        state[0UL] = state[local1] - state[0UL];
        state[0UL] += state[0UL];
      } else {
        state[local1] += state[local1];
        state[local1] = state[0UL] + state[local1];
      }
      local1 += 2UL;
    }
    output[0UL] = state[0UL] + (unsigned char)16;
  }
}
```
user: 请显示与下面列出的汇编代码相匹配的C语言实现:

```asm
<RandomFunc>:
  endbr64
  movzbl (%rdi),%eax
  add    $0x55,%eax
  mov    %al,(%rsi)
  ret
```

assistant: ```c
void RandomFunc(unsigned char input[1], unsigned char output[1]) {
  unsigned char state[1];
  unsigned char local1;
  {
    state[0UL] = input[0UL] + (unsigned char)69;
    local1 = 0UL;
    while (local1 < (unsigned char)0) {
      if (state[0UL] > local1) {
        state[0UL] = state[local1] - state[0UL];
        state[0UL] += state[0UL];
      } else {
        state[local1] += state[local1];
        state[local1] = state[0UL] + state[local1];
      }
      local1 += 2UL;
    }
    output[0UL] = state[0UL] + (unsigned char)16;
  }
}
```
user: 请从给定的汇编指令推导出C源代码：

```asm
<RandomFunc>:
  endbr64
  movzbl (%rdi),%eax
  add    $0x55,%eax
  mov    %al,(%rsi)
  ret
```

assistant: ```c
void RandomFunc(unsigned char input[1], unsigned char output[1]) {
  unsigned char state[1];
  unsigned char local1;
  {
    state[0UL] = input[0UL] + (unsigned char)69;
    local1 = 0UL;
    while (local1 < (unsigned char)0) {
      if (state[0UL] > local1) {
        state[0UL] = state[local1] - state[0UL];
        state[0UL] += state[0UL];
      } else {
        state[local1] += state[local1];
        state[local1] = state[0UL] + state[local1];
      }
      local1 += 2UL;
    }
    output[0UL] = state[0UL] + (unsigned char)16;
  }
}
```
user: Converte this assembly snippet into its equivalent C code:

```asm
<win>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  lea    D19(%rip),%rax
  mov    %rax,%rdi
  call   <puts@plt>
  lea    D6(%rip),%rax
  mov    %rax,%rdi
  call   <system@plt>
  nop
  pop    %rbp
  ret
```

tool_calls: name: retrieve_data
arguments: data_tag: D19
type_guessed: string
name: retrieve_data
arguments: data_tag: D6
type_guessed: string

tool: D19: B-baka! It's not like I like you or anything!

tool: D6: /bin/sh

assistant: ```c
int win() {
  puts("B-baka! It's not like I like you or anything!");
  system("/bin/sh");
}
```
user: Converte this assembly snippet into its equivalent C code:

```asm
<win>:
  endbr64
  sub    $0x8,%rsp
  lea    D1(%rip),%rdi
  call   <puts@plt>
  lea    D18(%rip),%rdi
  call   <system@plt>
  add    $0x8,%rsp
  ret
```

tool_calls: name: disassemble_data
arguments: data_label: D1
type_guessed: string
name: disassemble_data
arguments: data_label: D18
type_guessed: string

tool: D1: B-baka! It's not like I like you or anything!

tool: D18: /bin/sh

assistant: ```c
int win() {
  puts("B-baka! It's not like I like you or anything!");
  system("/bin/sh");
}
```
user: Converte this assembly snippet into its equivalent C code:

```asm
<win>:
  endbr64
  sub    $0x8,%rsp
  lea    D0(%rip),%rdi
  call   <puts@plt>
  lea    D3(%rip),%rdi
  add    $0x8,%rsp
  jmp    1070 <system@plt>
```

tool_calls: name: disassemble_data
arguments: data_tag: D0
type_infered: string
name: disassemble_data
arguments: data_tag: D3
type_infered: string

tool: D0: B-baka! It's not like I like you or anything!

tool: D3: /bin/sh

assistant: ```c
int win() {
  puts("B-baka! It's not like I like you or anything!");
  system("/bin/sh");
}
```
user: Translate the below assembly code into C programming language:

```asm
<win>:
  endbr64
  sub    $0x8,%rsp
  lea    D18(%rip),%rdi
  call   <puts@plt>
  lea    D3(%rip),%rdi
  add    $0x8,%rsp
  jmp    1070 <system@plt>
```

tool_calls: name: read_data
arguments: tag: D18
datatype: string
name: read_data
arguments: tag: D3
datatype: string

tool: D18: B-baka! It's not like I like you or anything!

tool: D3: /bin/sh

assistant: ```c
int win() {
  puts("B-baka! It's not like I like you or anything!");
  system("/bin/sh");
}
```
user: Converte this assembly snippet into its equivalent C code:

```asm
<memcpy>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  mov    %rdi,-0x18(%rbp)
  mov    %rsi,-0x20(%rbp)
  mov    %edx,-0x24(%rbp)
  mov    -0x18(%rbp),%rax
  mov    %rax,-0x10(%rbp)
  mov    -0x20(%rbp),%rax
  mov    %rax,-0x8(%rbp)
  shrl   $0x2,-0x24(%rbp)
  jmp    L6
L15:
  mov    -0x8(%rbp),%rdx
  lea    0x8(%rdx),%rax
  mov    %rax,-0x8(%rbp)
  mov    -0x10(%rbp),%rax
  lea    0x8(%rax),%rcx
  mov    %rcx,-0x10(%rbp)
  mov    (%rdx),%rdx
  mov    %rdx,(%rax)
L6:
  mov    -0x24(%rbp),%eax
  lea    -0x1(%rax),%edx
  mov    %edx,-0x24(%rbp)
  test   %eax,%eax
  jne    L15
  mov    -0x18(%rbp),%rax
  pop    %rbp
  ret
```

assistant: ```c
void *memcpy(void *dest, const void *src, unsigned int count) {
  unsigned long *tmp = (unsigned long *)dest, *s = (unsigned long *)src;
  count >>= 2;
  while (count--)
    *tmp++ = *s++;
  return dest;
}
```
user: Please show me the C implementation that matches the assembly code listed below:

```asm
<memcpy>:
  endbr64
  mov    %rdi,%rax
  shr    $0x2,%edx
  lea    -0x1(%rdx),%edi
  je     L19
  mov    %edi,%edi
  mov    $0x0,%edx
L3:
  mov    (%rsi,%rdx,8),%rcx
  mov    %rcx,(%rax,%rdx,8)
  mov    %rdx,%rcx
  add    $0x1,%rdx
  cmp    %rcx,%rdi
  jne    L3
L19:
  ret
```

assistant: ```c
void *memcpy(void *dest, const void *src, unsigned int count) {
  unsigned long *tmp = (unsigned long *)dest, *s = (unsigned long *)src;
  count >>= 2;
  while (count--)
    *tmp++ = *s++;
  return dest;
}
```
user: Translate the below assembly code into C programming language:

```asm
<memcpy>:
  endbr64
  shr    $0x2,%edx
  mov    %rdi,%rax
  je     L17
  mov    %edx,%edx
  xor    %ecx,%ecx
L3:
  mov    (%rsi,%rcx,8),%r8
  mov    %r8,(%rax,%rcx,8)
  add    $0x1,%rcx
  cmp    %rdx,%rcx
  jne    L3
L17:
  ret
```

assistant: ```c
void *memcpy(void *dest, const void *src, unsigned int count) {
  unsigned long *tmp = (unsigned long *)dest, *s = (unsigned long *)src;
  count >>= 2;
  while (count--)
    *tmp++ = *s++;
  return dest;
}
```
user: What would the C source look like for the assembly code provided here?

```asm
<memcpy>:
  endbr64
  mov    %rdi,%r8
  mov    %edx,%edi
  mov    %rsi,%rcx
  shr    $0x2,%edi
  lea    -0x1(%rdi),%eax
  je     L41
  lea    0x8(%rsi),%rsi
  cmp    %rsi,%r8
  je     L57
  cmp    $0x2,%eax
  jbe    L57
  shr    $0x3,%edx
  xor    %eax,%eax
  mov    %edx,%esi
  shl    $0x4,%rsi
  nopl   (%rax)
L24:
  movdqu (%rcx,%rax,1),%xmm0
  movups %xmm0,(%r8,%rax,1)
  add    $0x10,%rax
  cmp    %rax,%rsi
  jne    L24
  lea    (%rdx,%rdx,1),%eax
  mov    %rax,%rdx
  shl    $0x3,%rax
  lea    (%r8,%rax,1),%rsi
  add    %rcx,%rax
  cmp    %edx,%edi
  je     L41
  mov    (%rax),%rax
  mov    %rax,(%rsi)
L41:
  mov    %r8,%rax
  ret
  nopw   0x0(%rax,%rax,1)
L57:
  xor    %eax,%eax
  nopw   0x0(%rax,%rax,1)
L2:
  mov    (%rcx,%rax,8),%rdx
  mov    %rdx,(%r8,%rax,8)
  add    $0x1,%rax
  cmp    %rax,%rdi
  jne    L2
  mov    %r8,%rax
  ret
```

assistant: ```c
void *memcpy(void *dest, const void *src, unsigned int count) {
  unsigned long *tmp = (unsigned long *)dest, *s = (unsigned long *)src;
  count >>= 2;
  while (count--)
    *tmp++ = *s++;
  return dest;
}
```
user: Please show me the C implementation that matches the assembly code listed below:

```asm
<main>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x10,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,-0x8(%rbp)
  xor    %eax,%eax
  movl   $0x0,-0x10(%rbp)
  movl   $0x1,-0xc(%rbp)
  lea    -0x10(%rbp),%rax
  mov    %rax,%rdi
  call   <foo@plt>
  mov    -0xc(%rbp),%eax
  cmp    $0x8,%eax
  sete   %al
  movzbl %al,%eax
  mov    %eax,%edi
  call   <test_assert@plt>
  mov    $0x0,%eax
  mov    -0x8(%rbp),%rdx
  sub    %fs:0x28,%rdx
  je     L3
  call   <__stack_chk_fail@plt>
L3:
  leave
  ret
```

assistant: ```c
int main(void) {
  int a[2] = {0, 1};
  foo(a);
  test_assert(a[1] == 8);
  return 0;
}
```
user: 这段汇编代码用C语言表示是什么样的?

```asm
<main>:
  endbr64
  sub    $0x18,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,0x8(%rsp)
  xor    %eax,%eax
  movl   $0x0,(%rsp)
  movl   $0x1,0x4(%rsp)
  mov    %rsp,%rdi
  call   <foo@plt>
  cmpl   $0x8,0x4(%rsp)
  sete   %dil
  movzbl %dil,%edi
  call   <test_assert@plt>
  mov    0x8(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L9
  mov    $0x0,%eax
  add    $0x18,%rsp
  ret
L9:
  call   <__stack_chk_fail@plt>
```

assistant: ```c
int main(void) {
  int a[2] = {0, 1};
  foo(a);
  test_assert(a[1] == 8);
  return 0;
}
```
user: 请将以下的汇编代码转换成C语言代码：

```asm
<main>:
  endbr64
  sub    $0x18,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,0x8(%rsp)
  movabs $0x100000000,%rax
  mov    %rsp,%rdi
  mov    %rax,(%rsp)
  call   <foo@plt>
  xor    %edi,%edi
  cmpl   $0x8,0x4(%rsp)
  sete   %dil
  call   <test_assert@plt>
  mov    0x8(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L8
  xor    %eax,%eax
  add    $0x18,%rsp
  ret
L8:
  call   <__stack_chk_fail@plt>
```

assistant: ```c
int main(void) {
  int a[2] = {0, 1};
  foo(a);
  test_assert(a[1] == 8);
  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    D7(%rip),%rax
  mov    %rsp,%rdi
  mov    %rax,(%rsp)
  call   <foo@plt>
  xor    %edi,%edi
  cmpl   $0x8,0x4(%rsp)
  sete   %dil
  call   <test_assert@plt>
  mov    0x8(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L1
  xor    %eax,%eax
  add    $0x18,%rsp
  ret
L1:
  call   <__stack_chk_fail@plt>
```

tool_calls: name: read_data
arguments: tag: D7
data_type: byte[8]

tool: {"D7": [0x00,0x00,0x00,0x00,0x01,0x00,0x00,0x00]}

assistant: ```c
int main(void) {
  int a[2] = {0, 1};
  foo(a);
  test_assert(a[1] == 8);
  return 0;
}
```
user: Translate the below assembly code into C programming language:

```asm
<main>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  mov    D30(%rip),%eax
  movd   %eax,%xmm0
  call   <test_float@plt>
  mov    D15(%rip),%eax
  movd   %eax,%xmm0
  call   <test_float@plt>
  mov    D7(%rip),%rax
  movq   %rax,%xmm0
  call   <test_double@plt>
  mov    D31(%rip),%rax
  movq   %rax,%xmm0
  call   <test_double@plt>
  mov    $0x0,%eax
  pop    %rbp
  ret
```

tool_calls: name: read_data
arguments: label: D30
type_infered: f32
name: read_data
arguments: label: D15
type_infered: f32
name: read_data
arguments: label: D7
type_infered: f32[2]
name: read_data
arguments: label: D31
type_infered: byte[8]

tool: D30: 0

tool: D15: 1e+30

tool: {"D7": [0.0,0.0]}

tool: {"D31": [0xea,0x8c,0xa0,0x39,0x59,0x3e,0x29,0x46]}

assistant: ```c
int main() {
  test_float(0.0e0f);
  test_float(1.0e30f);
  test_double(0.0e0);
  test_double(1.0e30);
  return (0);
}
```
user: What is the c source code of the assembly code below?

```asm
<main>:
  endbr64
  sub    $0x8,%rsp
  pxor   %xmm0,%xmm0
  call   <test_float@plt>
  movss  D17(%rip),%xmm0
  call   <test_float@plt>
  pxor   %xmm0,%xmm0
  call   <test_double@plt>
  movsd  D19(%rip),%xmm0
  call   <test_double@plt>
  mov    $0x0,%eax
  add    $0x8,%rsp
  ret
```

tool_calls: name: read_data
arguments: data_tag: D17
type_infered: f32
name: read_data
arguments: data_tag: D19
type_infered: byte[8]

tool: D17: 1e+30

tool: {"D19": [0xea,0x8c,0xa0,0x39,0x59,0x3e,0x29,0x46]}

assistant: ```c
int main() {
  test_float(0.0e0f);
  test_float(1.0e30f);
  test_double(0.0e0);
  test_double(1.0e30);
  return (0);
}
```
user: Translate the below assembly code into C programming language:

```asm
<main>:
  endbr64
  sub    $0x8,%rsp
  pxor   %xmm0,%xmm0
  call   <test_float@plt>
  movss  D7(%rip),%xmm0
  call   <test_float@plt>
  pxor   %xmm0,%xmm0
  call   <test_double@plt>
  movsd  D13(%rip),%xmm0
  call   <test_double@plt>
  xor    %eax,%eax
  add    $0x8,%rsp
  ret
```

tool_calls: name: retrieve_data
arguments: label: D7
type: f32
name: retrieve_data
arguments: label: D13
type: byte[8]

tool: D7: 1e+30

tool: {"D13": [0xea,0x8c,0xa0,0x39,0x59,0x3e,0x29,0x46]}

assistant: ```c
int main() {
  test_float(0.0e0f);
  test_float(1.0e30f);
  test_double(0.0e0);
  test_double(1.0e30);
  return (0);
}
```
user: Please show me the C implementation that matches the assembly code listed below:

```asm
<main>:
  endbr64
  sub    $0x8,%rsp
  pxor   %xmm0,%xmm0
  call   <test_float@plt>
  movss  D0(%rip),%xmm0
  call   <test_float@plt>
  pxor   %xmm0,%xmm0
  call   <test_double@plt>
  movsd  D4(%rip),%xmm0
  call   <test_double@plt>
  xor    %eax,%eax
  add    $0x8,%rsp
  ret
```

tool_calls: name: extract_symbolic_data
arguments: data_tag: D0
type: f32
name: extract_symbolic_data
arguments: data_tag: D4
type: byte[8]

tool: D0: 1e+30

tool: {"D4": [0xea,0x8c,0xa0,0x39,0x59,0x3e,0x29,0x46]}

assistant: ```c
int main() {
  test_float(0.0e0f);
  test_float(1.0e30f);
  test_double(0.0e0);
  test_double(1.0e30);
  return (0);
}
```
user: 请将以下的汇编代码转换成C语言代码:

```asm
<bcopy>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  mov    %rdi,-0x8(%rbp)
  mov    %rsi,-0x10(%rbp)
  mov    %edx,-0x14(%rbp)
  mov    -0x8(%rbp),%rax
  cmp    -0x10(%rbp),%rax
  jae    L69
  mov    -0x14(%rbp),%eax
  add    %rax,-0x8(%rbp)
  mov    -0x14(%rbp),%eax
  add    %rax,-0x10(%rbp)
  jmp    L47
L67:
  subq   $0x1,-0x8(%rbp)
  subq   $0x1,-0x10(%rbp)
  mov    -0x8(%rbp),%rax
  movzbl (%rax),%edx
  mov    -0x10(%rbp),%rax
  mov    %dl,(%rax)
  subl   $0x1,-0x14(%rbp)
L47:
  cmpl   $0x0,-0x14(%rbp)
  jne    L67
  jmp    L14
L69:
  mov    -0x8(%rbp),%rax
  cmp    -0x10(%rbp),%rax
  je     L14
  jmp    L37
L42:
  mov    -0x8(%rbp),%rdx
  lea    0x1(%rdx),%rax
  mov    %rax,-0x8(%rbp)
  mov    -0x10(%rbp),%rax
  lea    0x1(%rax),%rcx
  mov    %rcx,-0x10(%rbp)
  movzbl (%rdx),%edx
  mov    %dl,(%rax)
  subl   $0x1,-0x14(%rbp)
L37:
  cmpl   $0x0,-0x14(%rbp)
  jne    L42
L14:
  nop
  pop    %rbp
  ret
```

assistant: ```c
void bcopy(source, dest, length) char *source, *dest;
unsigned length;
{
  if (source < dest)
    for (source += length, dest += length; length; --length)
      *--dest = *--source;
  else if (source != dest)
    for (; length; --length)
      *dest++ = *source++;
}
```
user: What is the c source code of the assembly code below?

```asm
<bcopy>:
  endbr64
  cmp    %rsi,%rdi
  jae    L22
  mov    %edx,%eax
  add    %rax,%rdi
  add    %rax,%rsi
  test   %edx,%edx
  je     L13
  lea    -0x1(%rdx),%eax
  mov    $0xfffffffffffffffe,%rcx
  sub    %rax,%rcx
  mov    $0xffffffffffffffff,%rax
L53:
  movzbl (%rdi,%rax,1),%edx
  mov    %dl,(%rsi,%rax,1)
  sub    $0x1,%rax
  cmp    %rax,%rcx
  jne    L53
  ret
L22:
  je     L13
  test   %edx,%edx
  je     L13
  mov    %edx,%edx
  mov    $0x0,%eax
L8:
  movzbl (%rdi,%rax,1),%ecx
  mov    %cl,(%rsi,%rax,1)
  add    $0x1,%rax
  cmp    %rdx,%rax
  jne    L8
L13:
  ret
```

assistant: ```c
void bcopy(source, dest, length) char *source, *dest;
unsigned length;
{
  if (source < dest)
    for (source += length, dest += length; length; --length)
      *--dest = *--source;
  else if (source != dest)
    for (; length; --length)
      *dest++ = *source++;
}
```
user: 请将这段汇编代码片段转换成等效的C代码:

```asm
<bcopy>:
  endbr64
  cmp    %rsi,%rdi
  jae    L32
  mov    %edx,%eax
  add    %rax,%rdi
  add    %rax,%rsi
  test   %edx,%edx
  je     L9
  lea    -0x1(%rdx),%eax
  mov    $0xfffffffffffffffe,%rcx
  sub    %rax,%rcx
  mov    $0xffffffffffffffff,%rax
  nopl   0x0(%rax)
L6:
  movzbl (%rdi,%rax,1),%edx
  mov    %dl,(%rsi,%rax,1)
  sub    $0x1,%rax
  cmp    %rax,%rcx
  jne    L6
  ret
  nopl   0x0(%rax)
L32:
  je     L9
  test   %edx,%edx
  je     L9
  mov    %edx,%edx
  xor    %eax,%eax
  nopw   0x0(%rax,%rax,1)
L59:
  movzbl (%rdi,%rax,1),%ecx
  mov    %cl,(%rsi,%rax,1)
  add    $0x1,%rax
  cmp    %rdx,%rax
  jne    L59
L9:
  ret
```

assistant: ```c
void bcopy(source, dest, length) char *source, *dest;
unsigned length;
{
  if (source < dest)
    for (source += length, dest += length; length; --length)
      *--dest = *--source;
  else if (source != dest)
    for (; length; --length)
      *dest++ = *source++;
}
```
user: What would the C source look like for the assembly code provided here?

```asm
<bcopy>:
  endbr64
  mov    %rdi,%rax
  cmp    %rsi,%rdi
  jae    L102
  mov    %edx,%ecx
  lea    (%rdi,%rcx,1),%rdi
  add    %rsi,%rcx
  test   %edx,%edx
  je     L110
  lea    -0x1(%rdx),%eax
  mov    $0xfffffffffffffffe,%rsi
  sub    %rax,%rsi
  mov    $0xffffffffffffffff,%rax
  nopl   (%rax)
L68:
  movzbl (%rdi,%rax,1),%edx
  mov    %dl,(%rcx,%rax,1)
  sub    $0x1,%rax
  cmp    %rsi,%rax
  jne    L68
  ret
  nopl   0x0(%rax)
L102:
  jne    L120
L110:
  ret
  nopl   0x0(%rax,%rax,1)
L120:
  test   %edx,%edx
  je     L110
  lea    0x1(%rdi),%r8
  mov    %rsi,%rdi
  lea    -0x1(%rdx),%ecx
  sub    %r8,%rdi
  cmp    $0xe,%rdi
  jbe    L175
  cmp    $0x6,%ecx
  jbe    L175
  cmp    $0xe,%ecx
  jbe    L51
  mov    %edx,%edi
  xor    %ecx,%ecx
  shr    $0x4,%edi
  shl    $0x4,%rdi
  nopl   0x0(%rax,%rax,1)
L174:
  movdqu (%rax,%rcx,1),%xmm0
  movups %xmm0,(%rsi,%rcx,1)
  add    $0x10,%rcx
  cmp    %rdi,%rcx
  jne    L174
  mov    %edx,%r10d
  mov    %edx,%ecx
  and    $0xfffffff0,%r10d
  mov    %r10d,%r9d
  sub    %r10d,%ecx
  lea    (%rax,%r9,1),%r8
  lea    (%rsi,%r9,1),%rdi
  cmp    %r10d,%edx
  je     L110
  lea    -0x1(%rcx),%r10d
  mov    %ecx,%edx
  cmp    $0x6,%r10d
  jbe    L170
L133:
  mov    (%rax,%r9,1),%rax
  mov    %rax,(%rsi,%r9,1)
  mov    %edx,%eax
  and    $0xfffffff8,%eax
  mov    %eax,%esi
  sub    %eax,%ecx
  add    %rsi,%r8
  add    %rsi,%rdi
  cmp    %eax,%edx
  je     L110
  lea    -0x1(%rcx),%r10d
L170:
  movzbl (%r8),%eax
  mov    %al,(%rdi)
  test   %r10d,%r10d
  je     L110
  movzbl 0x1(%r8),%eax
  mov    %al,0x1(%rdi)
  cmp    $0x2,%ecx
  je     L110
  movzbl 0x2(%r8),%eax
  mov    %al,0x2(%rdi)
  cmp    $0x3,%ecx
  je     L110
  movzbl 0x3(%r8),%eax
  mov    %al,0x3(%rdi)
  cmp    $0x4,%ecx
  je     L110
  movzbl 0x4(%r8),%eax
  mov    %al,0x4(%rdi)
  cmp    $0x5,%ecx
  je     L110
  movzbl 0x5(%r8),%eax
  mov    %al,0x5(%rdi)
  cmp    $0x6,%ecx
  je     L110
  movzbl 0x6(%r8),%eax
  mov    %al,0x6(%rdi)
  ret
  nopw   0x0(%rax,%rax,1)
L175:
  mov    %edx,%edx
  xor    %ecx,%ecx
  nopl   0x0(%rax)
L43:
  movzbl (%rax,%rcx,1),%edi
  mov    %dil,(%rsi,%rcx,1)
  add    $0x1,%rcx
  cmp    %rcx,%rdx
  jne    L43
  ret
L51:
  mov    %edx,%ecx
  mov    %rsi,%rdi
  mov    %rax,%r8
  xor    %r9d,%r9d
  jmp    L133
```

assistant: ```c
void bcopy(source, dest, length) char *source, *dest;
unsigned length;
{
  if (source < dest)
    for (source += length, dest += length; length; --length)
      *--dest = *--source;
  else if (source != dest)
    for (; length; --length)
      *dest++ = *source++;
}
```
user: Translate the below assembly code into C programming language:

```asm
<MySearchPath>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  mov    %rdi,-0x18(%rbp)
  mov    %rsi,-0x20(%rbp)
  mov    %edx,-0x24(%rbp)
  movl   $0x0,-0x4(%rbp)
  jmp    L5
L2:
  mov    -0x4(%rbp),%eax
  movslq %eax,%rdx
  mov    -0x18(%rbp),%rax
  add    %rdx,%rax
  mov    -0x4(%rbp),%edx
  movslq %edx,%rcx
  mov    -0x20(%rbp),%rdx
  add    %rcx,%rdx
  movzbl (%rax),%eax
  mov    %al,(%rdx)
  addl   $0x1,-0x4(%rbp)
L5:
  mov    -0x24(%rbp),%eax
  sub    $0x1,%eax
  cmp    %eax,-0x4(%rbp)
  jge    L10
  mov    -0x4(%rbp),%eax
  movslq %eax,%rdx
  mov    -0x18(%rbp),%rax
  add    %rdx,%rax
  movzbl (%rax),%eax
  test   %al,%al
  jne    L2
L10:
  mov    -0x4(%rbp),%eax
  movslq %eax,%rdx
  mov    -0x20(%rbp),%rax
  add    %rdx,%rax
  movb   $0x0,(%rax)
  mov    -0x4(%rbp),%eax
  movslq %eax,%rdx
  mov    -0x18(%rbp),%rax
  add    %rdx,%rax
  movzbl (%rax),%eax
  test   %al,%al
  sete   %al
  movzbl %al,%eax
  pop    %rbp
  ret
```

assistant: ```c
int MySearchPath(char *filename, char *result, int limit) {
  int i = 0;
  while ((i < limit - 1) && filename[i]) {
    result[i] = filename[i];
    i++;
  }
  result[i] = '\0';
  return !filename[i];
}
```