ylfeng/ReF-Decompile-dataset huggingface dataset:
user: Converte this assembly snippet into its equivalent C code:

```asm
<YUV422To420>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  mov    %rdi,-0x28(%rbp)
  mov    %rsi,-0x30(%rbp)
  mov    %edx,-0x34(%rbp)
  mov    %ecx,-0x38(%rbp)
  mov    -0x34(%rbp),%eax
  imul   -0x38(%rbp),%eax
  mov    %eax,-0x14(%rbp)
  movl   $0x0,-0x18(%rbp)
  movl   $0x0,-0x20(%rbp)
  jmp    L5
L31:
  mov    -0x20(%rbp),%eax
  add    %eax,%eax
  mov    %eax,%edx
  mov    -0x28(%rbp),%rax
  add    %rdx,%rax
  mov    -0x20(%rbp),%ecx
  mov    -0x30(%rbp),%rdx
  add    %rcx,%rdx
  movzbl (%rax),%eax
  mov    %al,(%rdx)
  addl   $0x1,-0x20(%rbp)
L5:
  mov    -0x20(%rbp),%eax
  cmp    -0x14(%rbp),%eax
  jb     L31
  mov    -0x34(%rbp),%eax
  shr    %eax
  mov    %eax,-0x10(%rbp)
  mov    -0x34(%rbp),%eax
  add    %eax,%eax
  mov    %eax,-0xc(%rbp)
  movl   $0x0,-0x8(%rbp)
  movl   $0x0,-0x1c(%rbp)
  jmp    L57
L42:
  mov    -0x1c(%rbp),%eax
  imul   -0xc(%rbp),%eax
  mov    %eax,-0x4(%rbp)
  movl   $0x0,-0x18(%rbp)
  jmp    L52
L40:
  mov    -0x18(%rbp),%eax
  lea    0x0(,%rax,4),%edx
  mov    -0x4(%rbp),%eax
  add    %edx,%eax
  mov    %eax,-0x8(%rbp)
  mov    -0x8(%rbp),%eax
  add    $0x1,%eax
  mov    %eax,%edx
  mov    -0x28(%rbp),%rax
  lea    (%rdx,%rax,1),%rcx
  mov    -0x20(%rbp),%eax
  lea    0x1(%rax),%edx
  mov    %edx,-0x20(%rbp)
  mov    %eax,%edx
  mov    -0x30(%rbp),%rax
  add    %rax,%rdx
  movzbl (%rcx),%eax
  mov    %al,(%rdx)
  mov    -0x8(%rbp),%eax
  add    $0x3,%eax
  mov    %eax,%edx
  mov    -0x28(%rbp),%rax
  lea    (%rdx,%rax,1),%rcx
  mov    -0x20(%rbp),%eax
  lea    0x1(%rax),%edx
  mov    %edx,-0x20(%rbp)
  mov    %eax,%edx
  mov    -0x30(%rbp),%rax
  add    %rax,%rdx
  movzbl (%rcx),%eax
  mov    %al,(%rdx)
  addl   $0x1,-0x18(%rbp)
L52:
  mov    -0x18(%rbp),%eax
  cmp    -0x10(%rbp),%eax
  jb     L40
  addl   $0x2,-0x1c(%rbp)
L57:
  mov    -0x1c(%rbp),%eax
  cmp    -0x38(%rbp),%eax
  jb     L42
  nop
  nop
  pop    %rbp
  ret
```

assistant: ```c
void YUV422To420(unsigned char yuv422[], unsigned char yuv420[], unsigned int width, unsigned int height) {
  unsigned int ynum = width * height;
  unsigned int i, j, k = 0;
  for (i = 0; i < ynum; i++) {
    yuv420[i] = yuv422[i << 1];
  }
  unsigned int length = width >> 1;
  unsigned int length2 = width << 1;
  unsigned offset = 0;
  for (j = 0; j < height; j += 2) {
    unsigned int start = j * length2;
    for (k = 0; k < length; k++) {
      offset = start + k * 4;
      yuv420[i++] = yuv422[offset + 1];
      yuv420[i++] = yuv422[offset + 3];
    }
  }
}
```
user: What would the C source look like for the assembly code provided here:

```asm
<YUV422To420>:
  endbr64
  push   %r15
  push   %r14
  push   %r13
  push   %r12
  push   %rbp
  push   %rbx
  mov    %ecx,%r13d
  mov    %edx,%r11d
  imul   %ecx,%r11d
  test   %r11d,%r11d
  je     L55
  mov    %r11d,%r8d
  mov    $0x0,%eax
L1:
  lea    (%rax,%rax,1),%ecx
  mov    %ecx,%ecx
  movzbl (%rdi,%rcx,1),%ecx
  mov    %cl,(%rsi,%rax,1)
  add    $0x1,%rax
  cmp    %r8,%rax
  jne    L1
L55:
  mov    %edx,%r14d
  shr    %r14d
  add    %edx,%edx
  test   %r13d,%r13d
  je     L54
  lea    (%rdx,%rdx,1),%r12d
  lea    (%r14,%r14,1),%r15d
  mov    $0x1,%ebp
  mov    $0x0,%ebx
  mov    %r15d,-0x4(%rsp)
L47:
  test   %r14d,%r14d
  je     L28
  lea    (%r15,%r11,1),%r10d
  mov    %ebp,%edx
  mov    %r11d,%eax
L12:
  lea    0x1(%rax),%ecx
  mov    %edx,%r8d
  movzbl (%rdi,%r8,1),%r9d
  mov    %eax,%r8d
  mov    %r9b,(%rsi,%r8,1)
  add    $0x2,%eax
  lea    0x2(%rdx),%r8d
  movzbl (%rdi,%r8,1),%r8d
  mov    %ecx,%ecx
  mov    %r8b,(%rsi,%rcx,1)
  add    $0x4,%edx
  cmp    %r10d,%eax
  jne    L12
  add    -0x4(%rsp),%r11d
L28:
  add    $0x2,%ebx
  add    %r12d,%ebp
  cmp    %ebx,%r13d
  ja     L47
L54:
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  pop    %r15
  ret
```

assistant: ```c
void YUV422To420(unsigned char yuv422[], unsigned char yuv420[], unsigned int width, unsigned int height) {
  unsigned int ynum = width * height;
  unsigned int i, j, k = 0;
  for (i = 0; i < ynum; i++) {
    yuv420[i] = yuv422[i << 1];
  }
  unsigned int length = width >> 1;
  unsigned int length2 = width << 1;
  unsigned offset = 0;
  for (j = 0; j < height; j += 2) {
    unsigned int start = j * length2;
    for (k = 0; k < length; k++) {
      offset = start + k * 4;
      yuv420[i++] = yuv422[offset + 1];
      yuv420[i++] = yuv422[offset + 3];
    }
  }
}
```
user: 这段汇编代码用C语言表示是什么样的:

```asm
<YUV422To420>:
  endbr64
  mov    %edx,%eax
  push   %r14
  imul   %ecx,%eax
  push   %r13
  push   %r12
  push   %rbp
  mov    %ecx,%ebp
  push   %rbx
  test   %eax,%eax
  je     L23
  mov    %eax,%r9d
  xor    %ecx,%ecx
  nopl   0x0(%rax)
L36:
  lea    (%rcx,%rcx,1),%r8d
  movzbl (%rdi,%r8,1),%r8d
  mov    %r8b,(%rsi,%rcx,1)
  add    $0x1,%rcx
  cmp    %rcx,%r9
  jne    L36
L23:
  mov    %edx,%r12d
  shr    %r12d
  test   %ebp,%ebp
  je     L24
  lea    0x0(,%rdx,4),%ebx
  lea    (%r12,%r12,1),%r13d
  mov    $0x1,%r11d
  xor    %r10d,%r10d
  nopl   0x0(%rax)
L9:
  test   %r12d,%r12d
  je     L4
  lea    0x0(%r13,%rax,1),%r9d
  mov    %r11d,%edx
  nopl   (%rax)
L52:
  mov    %edx,%r8d
  lea    0x1(%rax),%ecx
  movzbl (%rdi,%r8,1),%r14d
  mov    %eax,%r8d
  add    $0x2,%eax
  mov    %r14b,(%rsi,%r8,1)
  lea    0x2(%rdx),%r8d
  add    $0x4,%edx
  movzbl (%rdi,%r8,1),%r8d
  mov    %r8b,(%rsi,%rcx,1)
  cmp    %r9d,%eax
  jne    L52
L4:
  add    $0x2,%r10d
  add    %ebx,%r11d
  cmp    %r10d,%ebp
  ja     L9
L24:
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  ret
```

assistant: ```c
void YUV422To420(unsigned char yuv422[], unsigned char yuv420[], unsigned int width, unsigned int height) {
  unsigned int ynum = width * height;
  unsigned int i, j, k = 0;
  for (i = 0; i < ynum; i++) {
    yuv420[i] = yuv422[i << 1];
  }
  unsigned int length = width >> 1;
  unsigned int length2 = width << 1;
  unsigned offset = 0;
  for (j = 0; j < height; j += 2) {
    unsigned int start = j * length2;
    for (k = 0; k < length; k++) {
      offset = start + k * 4;
      yuv420[i++] = yuv422[offset + 1];
      yuv420[i++] = yuv422[offset + 3];
    }
  }
}
```
user: 请从给定的汇编指令推导出C源代码：

```asm
<YUV422To420>:
  endbr64
  mov    %edx,%r9d
  push   %r13
  imul   %ecx,%r9d
  push   %r12
  mov    %ecx,%r12d
  push   %rbp
  push   %rbx
  test   %r9d,%r9d
  je     L57
  mov    %r9d,%r8d
  xor    %eax,%eax
  xchg   %ax,%ax
L22:
  lea    (%rax,%rax,1),%ecx
  movzbl (%rdi,%rcx,1),%ecx
  mov    %cl,(%rsi,%rax,1)
  add    $0x1,%rax
  cmp    %rax,%r8
  jne    L22
L57:
  mov    %edx,%ebx
  shr    %ebx
  test   %r12d,%r12d
  je     L34
  test   %ebx,%ebx
  je     L34
  add    %ebx,%ebx
  lea    0x0(,%rdx,4),%ebp
  mov    $0x1,%r11d
  xor    %r10d,%r10d
  add    %ebx,%r9d
  nopl   (%rax)
L26:
  mov    %r9d,%eax
  mov    %r11d,%edx
  sub    %ebx,%eax
L7:
  mov    %edx,%r8d
  lea    0x1(%rax),%ecx
  movzbl (%rdi,%r8,1),%r13d
  mov    %eax,%r8d
  add    $0x2,%eax
  mov    %r13b,(%rsi,%r8,1)
  lea    0x2(%rdx),%r8d
  add    $0x4,%edx
  movzbl (%rdi,%r8,1),%r8d
  mov    %r8b,(%rsi,%rcx,1)
  cmp    %r9d,%eax
  jne    L7
  add    $0x2,%r10d
  add    %ebp,%r11d
  add    %ebx,%r9d
  cmp    %r10d,%r12d
  ja     L26
L34:
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  ret
```

assistant: ```c
void YUV422To420(unsigned char yuv422[], unsigned char yuv420[], unsigned int width, unsigned int height) {
  unsigned int ynum = width * height;
  unsigned int i, j, k = 0;
  for (i = 0; i < ynum; i++) {
    yuv420[i] = yuv422[i << 1];
  }
  unsigned int length = width >> 1;
  unsigned int length2 = width << 1;
  unsigned offset = 0;
  for (j = 0; j < height; j += 2) {
    unsigned int start = j * length2;
    for (k = 0; k < length; k++) {
      offset = start + k * 4;
      yuv420[i++] = yuv422[offset + 1];
      yuv420[i++] = yuv422[offset + 3];
    }
  }
}
```
user: Translate the below assembly code into C programming language:

```asm
<doprocessing>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x130,%rsp
  mov    %edi,-0x124(%rbp)
  mov    %fs:0x28,%rax
  mov    %rax,-0x8(%rbp)
  xor    %eax,%eax
  lea    -0x110(%rbp),%rax
  mov    $0x100,%esi
  mov    %rax,%rdi
  call   <bzero@plt>
  lea    -0x110(%rbp),%rcx
  mov    -0x124(%rbp),%eax
  mov    $0xff,%edx
  mov    %rcx,%rsi
  mov    %eax,%edi
  call   <read@plt>
  mov    %eax,-0x114(%rbp)
  cmpl   $0x0,-0x114(%rbp)
  jns    L10
  lea    D5(%rip),%rax
  mov    %rax,%rdi
  call   <perror@plt>
  mov    $0x1,%edi
  call   <exit@plt>
L10:
  lea    -0x110(%rbp),%rax
  mov    %rax,%rsi
  lea    D21(%rip),%rax
  mov    %rax,%rdi
  call   <printf@plt>
  mov    -0x124(%rbp),%eax
  mov    $0x12,%edx
  lea    D31(%rip),%rcx
  mov    %rcx,%rsi
  mov    %eax,%edi
  call   <write@plt>
  mov    %eax,-0x114(%rbp)
  cmpl   $0x0,-0x114(%rbp)
  jns    L25
  lea    D5(%rip),%rax
  mov    %rax,%rdi
  call   <perror@plt>
  mov    $0x1,%edi
  call   <exit@plt>
L25:
  nop
  mov    -0x8(%rbp),%rax
  sub    %fs:0x28,%rax
  je     L29
  call   <__stack_chk_fail@plt>
L29:
  leave
  ret
```

tool_calls: name: disassemble_data
arguments: data_tag: D5
type_guessed: string
name: disassemble_data
arguments: data_tag: D21
type_guessed: string
name: disassemble_data
arguments: data_tag: D31
type_guessed: string

tool: D5: ERROR reading from socket

tool: D21: Here is the message: %s


tool: D31: I got your message

assistant: ```c
void doprocessing(int sock) {
  int n;
  char buffer[256];
  bzero(buffer, 256);
  n = read(sock, buffer, 255);
  if (n < 0) {
    perror("ERROR reading from socket");
    exit(1);
  }
  printf("Here is the message: %s\n", buffer);
  n = write(sock, "I got your message", 18);
  if (n < 0) {
    perror("ERROR reading from socket");
    exit(1);
  }
}
```
user: 下面的汇编指令对应的C源代码是什么：

```asm
<doprocessing>:
  endbr64
  push   %rbp
  push   %rbx
  sub    $0x118,%rsp
  mov    %edi,%ebx
  mov    %fs:0x28,%rax
  mov    %rax,0x108(%rsp)
  xor    %eax,%eax
  mov    %rsp,%rbp
  mov    $0x100,%esi
  mov    %rbp,%rdi
  call   <bzero@plt>
  mov    $0xff,%edx
  mov    %rbp,%rsi
  mov    %ebx,%edi
  call   <read@plt>
  test   %eax,%eax
  js     L8
L21:
  mov    %rsp,%rsi
  lea    D9(%rip),%rdi
  call   <printf@plt>
  mov    $0x12,%edx
  lea    D35(%rip),%rsi
  mov    %ebx,%edi
  call   <write@plt>
  test   %eax,%eax
  js     L10
L29:
  mov    0x108(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L33
  add    $0x118,%rsp
  pop    %rbx
  pop    %rbp
  ret
L8:
  lea    D10(%rip),%rdi
  call   <perror@plt>
  mov    $0x1,%edi
  call   <exit@plt>
  jmp    L21
L10:
  lea    D10(%rip),%rdi
  call   <perror@plt>
  mov    $0x1,%edi
  call   <exit@plt>
  jmp    L29
L33:
  call   <__stack_chk_fail@plt>
```

tool_calls: name: retrieve_data
arguments: tag: D9
data_type: string
name: retrieve_data
arguments: tag: D35
data_type: string
name: retrieve_data
arguments: tag: D10
data_type: string

tool: D9: Here is the message: %s


tool: D35: I got your message

tool: D10: ERROR reading from socket

assistant: ```c
void doprocessing(int sock) {
  int n;
  char buffer[256];
  bzero(buffer, 256);
  n = read(sock, buffer, 255);
  if (n < 0) {
    perror("ERROR reading from socket");
    exit(1);
  }
  printf("Here is the message: %s\n", buffer);
  n = write(sock, "I got your message", 18);
  if (n < 0) {
    perror("ERROR reading from socket");
    exit(1);
  }
}
```
user: What would the C source look like for the assembly code provided here?

```asm
<doprocessing>:
  endbr64
  push   %r12
  mov    $0x100,%esi
  push   %rbp
  mov    %edi,%ebp
  sub    $0x118,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,0x108(%rsp)
  xor    %eax,%eax
  mov    %rsp,%r12
  mov    %r12,%rdi
  call   <bzero@plt>
  mov    $0xff,%edx
  mov    %r12,%rsi
  mov    %ebp,%edi
  call   <read@plt>
  test   %eax,%eax
  js     L33
L30:
  mov    %r12,%rsi
  lea    D14(%rip),%rdi
  call   <printf@plt>
  mov    $0x12,%edx
  lea    D21(%rip),%rsi
  mov    %ebp,%edi
  call   <write@plt>
  test   %eax,%eax
  js     L27
L48:
  mov    0x108(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L18
  add    $0x118,%rsp
  pop    %rbp
  pop    %r12
  ret
  nopw   0x0(%rax,%rax,1)
L33:
  lea    D20(%rip),%rdi
  call   <perror@plt>
  mov    $0x1,%edi
  call   <exit@plt>
  jmp    L30
  nopl   0x0(%rax,%rax,1)
L27:
  lea    D20(%rip),%rdi
  call   <perror@plt>
  mov    $0x1,%edi
  call   <exit@plt>
  jmp    L48
L18:
  call   <__stack_chk_fail@plt>
```

tool_calls: name: unpack_data
arguments: tag: D14
datatype: string
name: unpack_data
arguments: tag: D21
datatype: string
name: unpack_data
arguments: tag: D20
datatype: string

tool: D14: Here is the message: %s


tool: D21: I got your message

tool: D20: ERROR reading from socket

assistant: ```c
void doprocessing(int sock) {
  int n;
  char buffer[256];
  bzero(buffer, 256);
  n = read(sock, buffer, 255);
  if (n < 0) {
    perror("ERROR reading from socket");
    exit(1);
  }
  printf("Here is the message: %s\n", buffer);
  n = write(sock, "I got your message", 18);
  if (n < 0) {
    perror("ERROR reading from socket");
    exit(1);
  }
}
```
user: 请将这段汇编代码片段转换成等效的C代码：

```asm
<doprocessing>:
  endbr64
  push   %r12
  mov    $0x100,%esi
  push   %rbp
  mov    %edi,%ebp
  sub    $0x118,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,0x108(%rsp)
  xor    %eax,%eax
  mov    %rsp,%r12
  mov    %r12,%rdi
  call   <bzero@plt>
  mov    $0xff,%edx
  mov    %r12,%rsi
  mov    %ebp,%edi
  call   <read@plt>
  test   %eax,%eax
  js     L25
L18:
  mov    %r12,%rsi
  lea    D31(%rip),%rdi
  call   <printf@plt>
  mov    $0x12,%edx
  lea    D37(%rip),%rsi
  mov    %ebp,%edi
  call   <write@plt>
  test   %eax,%eax
  js     L43
L9:
  mov    0x108(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L45
  add    $0x118,%rsp
  pop    %rbp
  pop    %r12
  ret
  nopw   0x0(%rax,%rax,1)
L25:
  lea    D16(%rip),%rdi
  call   <perror@plt>
  mov    $0x1,%edi
  call   <exit@plt>
  jmp    L18
  nopl   0x0(%rax,%rax,1)
L43:
  lea    D16(%rip),%rdi
  call   <perror@plt>
  mov    $0x1,%edi
  call   <exit@plt>
  jmp    L9
L45:
  call   <__stack_chk_fail@plt>
```

tool_calls: name: disassemble_data
arguments: data_tag: D31
type_guessed: string
name: disassemble_data
arguments: data_tag: D37
type_guessed: string
name: disassemble_data
arguments: data_tag: D16
type_guessed: string

tool: D31: Here is the message: %s


tool: D37: I got your message

tool: D16: ERROR reading from socket

assistant: ```c
void doprocessing(int sock) {
  int n;
  char buffer[256];
  bzero(buffer, 256);
  n = read(sock, buffer, 255);
  if (n < 0) {
    perror("ERROR reading from socket");
    exit(1);
  }
  printf("Here is the message: %s\n", buffer);
  n = write(sock, "I got your message", 18);
  if (n < 0) {
    perror("ERROR reading from socket");
    exit(1);
  }
}
```
user: 下面的汇编指令对应的C源代码是什么：

```asm
<main>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x40,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,-0x8(%rbp)
  xor    %eax,%eax
  lea    -0x34(%rbp),%rax
  mov    %rax,-0x28(%rbp)
  lea    -0x2c(%rbp),%rax
  mov    %rax,-0x20(%rbp)
  mov    -0x18(%rbp),%rax
  mov    %rax,-0x10(%rbp)
  lea    -0x30(%rbp),%rax
  mov    %rax,-0x18(%rbp)
  mov    -0x28(%rbp),%rax
  mov    %rax,-0x10(%rbp)
  mov    -0x10(%rbp),%rax
  mov    (%rax),%edx
  mov    -0x18(%rbp),%rax
  mov    (%rax),%eax
  mov    %eax,%esi
  lea    D0(%rip),%rax
  mov    %rax,%rdi
  call   <printf@plt>
  mov    $0x0,%eax
  mov    -0x8(%rbp),%rdx
  sub    %fs:0x28,%rdx
  je     L9
  call   <__stack_chk_fail@plt>
L9:
  leave
  ret
```

tool_calls: name: unpack_data
arguments: tag: D0
type_guessed: string

tool: D0: %d %d

assistant: ```c
int main() {
  int *a, *b, *c, *d;
  int p, q, r;
  a = &p;
  c = &r;
  d = b;
  b = &q;
  d = a;
  printf("%d %d", *b, *d);
}
```
user: 这段汇编代码用C语言表示是什么样的:

```asm
<main>:
  endbr64
  sub    $0x8,%rsp
  mov    $0x0,%edx
  mov    $0x0,%esi
  lea    D6(%rip),%rdi
  call   <printf@plt>
  mov    $0x0,%eax
  add    $0x8,%rsp
  ret
```

tool_calls: name: disassemble_data
arguments: data_label: D6
type_guessed: string

tool: D6: %d %d

assistant: ```c
int main() {
  int *a, *b, *c, *d;
  int p, q, r;
  a = &p;
  c = &r;
  d = b;
  b = &q;
  d = a;
  printf("%d %d", *b, *d);
}
```
user: Converte this assembly snippet into its equivalent C code:

```asm
<main>:
  endbr64
  sub    $0x8,%rsp
  xor    %edx,%edx
  lea    D4(%rip),%rdi
  xor    %esi,%esi
  call   <printf@plt>
  xor    %eax,%eax
  add    $0x8,%rsp
  ret
```

tool_calls: name: disassemble_data
arguments: data_tag: D4
data_type: string

tool: D4: %d %d

assistant: ```c
int main() {
  int *a, *b, *c, *d;
  int p, q, r;
  a = &p;
  c = &r;
  d = b;
  b = &q;
  d = a;
  printf("%d %d", *b, *d);
}
```
user: 下面的汇编指令对应的C源代码是什么：

```asm
<main>:
  endbr64
  sub    $0x8,%rsp
  xor    %edx,%edx
  lea    D9(%rip),%rdi
  xor    %esi,%esi
  call   <printf@plt>
  xor    %eax,%eax
  add    $0x8,%rsp
  ret
```

tool_calls: name: extract_symbolic_data
arguments: data_tag: D9
type: string

tool: D9: %d %d

assistant: ```c
int main() {
  int *a, *b, *c, *d;
  int p, q, r;
  a = &p;
  c = &r;
  d = b;
  b = &q;
  d = a;
  printf("%d %d", *b, *d);
}
```
user: 请从给定的汇编指令推导出C源代码：

```asm
<sum>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  mov    %edi,-0x14(%rbp)
  mov    %esi,-0x18(%rbp)
  mov    -0x14(%rbp),%edx
  mov    -0x18(%rbp),%eax
  add    %edx,%eax
  mov    %eax,-0x4(%rbp)
  mov    -0x4(%rbp),%eax
  pop    %rbp
  ret
```

assistant: ```c
int sum(int x, int y) {
  int t = x + y;
  return t;
}
```
user: 这段汇编代码用C语言表示是什么样的？

```asm
<sum>:
  endbr64
  lea    (%rdi,%rsi,1),%eax
  ret
```

assistant: ```c
int sum(int x, int y) {
  int t = x + y;
  return t;
}
```
user: 请显示与下面列出的汇编代码相匹配的C语言实现:

```asm
<sum>:
  endbr64
  lea    (%rdi,%rsi,1),%eax
  ret
```

assistant: ```c
int sum(int x, int y) {
  int t = x + y;
  return t;
}
```
user: What is the c source code of the assembly code below:

```asm
<sum>:
  endbr64
  lea    (%rdi,%rsi,1),%eax
  ret
```

assistant: ```c
int sum(int x, int y) {
  int t = x + y;
  return t;
}
```
user: 提供的汇编代码用C语言表示会是什么样子：

```asm
<jid_server>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  mov    %rdi,-0x18(%rbp)
  mov    %rsi,-0x20(%rbp)
  movl   $0x0,-0x4(%rbp)
  jmp    L4
L29:
  addl   $0x1,-0x4(%rbp)
L4:
  mov    -0x4(%rbp),%eax
  movslq %eax,%rdx
  mov    -0x18(%rbp),%rax
  add    %rdx,%rax
  movzbl (%rax),%eax
  test   %al,%al
  je     L26
  mov    -0x4(%rbp),%eax
  movslq %eax,%rdx
  mov    -0x18(%rbp),%rax
  add    %rdx,%rax
  movzbl (%rax),%eax
  cmp    $0x40,%al
  jne    L29
L26:
  mov    -0x4(%rbp),%eax
  movslq %eax,%rdx
  mov    -0x18(%rbp),%rax
  add    %rdx,%rax
  movzbl (%rax),%eax
  test   %al,%al
  jne    L65
  mov    $0x0,%eax
  jmp    L61
L65:
  mov    -0x4(%rbp),%eax
  cltq
  add    $0x1,%rax
  add    %rax,-0x18(%rbp)
  movl   $0x0,-0x4(%rbp)
  jmp    L7
L45:
  addl   $0x1,-0x4(%rbp)
L7:
  mov    -0x4(%rbp),%eax
  movslq %eax,%rdx
  mov    -0x18(%rbp),%rax
  add    %rdx,%rax
  movzbl (%rax),%eax
  test   %al,%al
  je     L50
  mov    -0x4(%rbp),%eax
  movslq %eax,%rdx
  mov    -0x18(%rbp),%rax
  add    %rdx,%rax
  movzbl (%rax),%eax
  cmp    $0x2f,%al
  jne    L45
L50:
  mov    -0x20(%rbp),%rax
  mov    -0x4(%rbp),%edx
  mov    %edx,(%rax)
  mov    -0x18(%rbp),%rax
L61:
  pop    %rbp
  ret
```

assistant: ```c
char *jid_server(char *jid, int *len) {
  int n;
  for (n = 0; jid[n] && jid[n] != '@'; n++) {
  }
  if (!jid[n])
    return 0;
  jid += n + 1;
  for (n = 0; jid[n] && jid[n] != '/'; n++) {
  }
  *len = n;
  return jid;
}
```
user: Translate the below assembly code into C programming language:

```asm
<jid_server>:
  endbr64
  movzbl (%rdi),%edx
  test   $0xbf,%dl
  je     L60
  mov    $0x1,%eax
L82:
  movzbl (%rdi,%rax,1),%edx
  mov    %rax,%rcx
  add    $0x1,%rax
  test   $0xbf,%dl
  jne    L82
L33:
  test   %dl,%dl
  je     L61
  lea    0x1(%rdi,%rcx,1),%rcx
  movzbl (%rcx),%eax
  test   %al,%al
  je     L28
  cmp    $0x2f,%al
  je     L28
  mov    $0x1,%eax
L62:
  mov    %eax,%edi
  movzbl (%rcx,%rax,1),%edx
  add    $0x1,%rax
  test   %dl,%dl
  je     L85
  cmp    $0x2f,%dl
  jne    L62
L85:
  mov    %edi,(%rsi)
L50:
  mov    %rcx,%rax
  ret
L60:
  mov    $0x0,%ecx
  jmp    L33
L28:
  mov    $0x0,%edi
  jmp    L85
L61:
  mov    $0x0,%ecx
  jmp    L50
```

assistant: ```c
char *jid_server(char *jid, int *len) {
  int n;
  for (n = 0; jid[n] && jid[n] != '@'; n++) {
  }
  if (!jid[n])
    return 0;
  jid += n + 1;
  for (n = 0; jid[n] && jid[n] != '/'; n++) {
  }
  *len = n;
  return jid;
}
```
user: 请将以下的汇编代码转换成C语言代码：

```asm
<jid_server>:
  endbr64
  movzbl (%rdi),%edx
  test   $0xbf,%dl
  je     L22
  mov    $0x1,%eax
  nopl   0x0(%rax)
L18:
  movzbl (%rdi,%rax,1),%edx
  mov    %rax,%rcx
  add    $0x1,%rax
  test   $0xbf,%dl
  jne    L18
L62:
  test   %dl,%dl
  je     L47
  lea    0x1(%rdi,%rcx,1),%r8
  movzbl (%r8),%eax
  test   %al,%al
  je     L4
  cmp    $0x2f,%al
  je     L4
  mov    $0x1,%eax
  nopw   0x0(%rax,%rax,1)
L81:
  movzbl (%r8,%rax,1),%edx
  mov    %eax,%ecx
  add    $0x1,%rax
  test   %dl,%dl
  je     L72
  cmp    $0x2f,%dl
  jne    L81
L72:
  mov    %ecx,(%rsi)
  mov    %r8,%rax
  ret
  nopw   0x0(%rax,%rax,1)
L47:
  xor    %r8d,%r8d
  mov    %r8,%rax
  ret
  nop
L22:
  xor    %ecx,%ecx
  jmp    L62
L4:
  xor    %ecx,%ecx
  jmp    L72
```

assistant: ```c
char *jid_server(char *jid, int *len) {
  int n;
  for (n = 0; jid[n] && jid[n] != '@'; n++) {
  }
  if (!jid[n])
    return 0;
  jid += n + 1;
  for (n = 0; jid[n] && jid[n] != '/'; n++) {
  }
  *len = n;
  return jid;
}
```
user: What is the c source code of the assembly code below?

```asm
<jid_server>:
  endbr64
  movzbl (%rdi),%edx
  test   $0xbf,%dl
  je     L38
  mov    $0x1,%eax
  nopl   0x0(%rax)
L37:
  movzbl (%rdi,%rax,1),%edx
  mov    %rax,%rcx
  add    $0x1,%rax
  test   $0xbf,%dl
  jne    L37
L6:
  test   %dl,%dl
  je     L1
  lea    0x1(%rdi,%rcx,1),%r8
  movzbl (%r8),%eax
  test   %al,%al
  je     L27
  cmp    $0x2f,%al
  je     L27
  mov    $0x1,%eax
  nopw   0x0(%rax,%rax,1)
L52:
  movzbl (%r8,%rax,1),%edx
  mov    %eax,%ecx
  add    $0x1,%rax
  test   %dl,%dl
  je     L77
  cmp    $0x2f,%dl
  jne    L52
L77:
  mov    %ecx,(%rsi)
  mov    %r8,%rax
  ret
  nopw   0x0(%rax,%rax,1)
L1:
  xor    %r8d,%r8d
  mov    %r8,%rax
  ret
  nop
L38:
  xor    %ecx,%ecx
  jmp    L6
L27:
  xor    %ecx,%ecx
  jmp    L77
```

assistant: ```c
char *jid_server(char *jid, int *len) {
  int n;
  for (n = 0; jid[n] && jid[n] != '@'; n++) {
  }
  if (!jid[n])
    return 0;
  jid += n + 1;
  for (n = 0; jid[n] && jid[n] != '/'; n++) {
  }
  *len = n;
  return jid;
}
```
user: Converte this assembly snippet into its equivalent C code:

```asm
<get_max_bit>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  mov    %edi,-0x14(%rbp)
  movl   $0xffffffff,-0x4(%rbp)
  jmp    L5
L1:
  sarl   -0x14(%rbp)
  addl   $0x1,-0x4(%rbp)
L5:
  cmpl   $0x0,-0x14(%rbp)
  jne    L1
  mov    -0x4(%rbp),%eax
  pop    %rbp
  ret
```

assistant: ```c
int get_max_bit(int x) {
  int max_bit = -1;
  while (x) {
    x = x >> 1;
    max_bit++;
  }
  return max_bit;
}
```
user: 提供的汇编代码用C语言表示会是什么样子:

```asm
<get_max_bit>:
  endbr64
  test   %edi,%edi
  je     L9
  mov    $0xffffffff,%eax
L5:
  add    $0x1,%eax
  sar    %edi
  jne    L5
  ret
L9:
  mov    $0xffffffff,%eax
  ret
```

assistant: ```c
int get_max_bit(int x) {
  int max_bit = -1;
  while (x) {
    x = x >> 1;
    max_bit++;
  }
  return max_bit;
}
```
user: What is the c source code of the assembly code below:

```asm
<get_max_bit>:
  endbr64
  mov    $0xffffffff,%eax
  test   %edi,%edi
  je     L7
  nopl   (%rax)
L9:
  add    $0x1,%eax
  sar    %edi
  jne    L9
  ret
  nopl   0x0(%rax,%rax,1)
L7:
  ret
```

assistant: ```c
int get_max_bit(int x) {
  int max_bit = -1;
  while (x) {
    x = x >> 1;
    max_bit++;
  }
  return max_bit;
}
```
user: Converte this assembly snippet into its equivalent C code:

```asm
<get_max_bit>:
  endbr64
  mov    $0xffffffff,%eax
  test   %edi,%edi
  je     L12
  nopl   (%rax)
L13:
  add    $0x1,%eax
  sar    %edi
  jne    L13
  ret
  nopl   0x0(%rax,%rax,1)
L12:
  ret
```

assistant: ```c
int get_max_bit(int x) {
  int max_bit = -1;
  while (x) {
    x = x >> 1;
    max_bit++;
  }
  return max_bit;
}
```