ylfeng/ReF-Decompile-dataset huggingface dataset:
user: 提供的汇编代码用C语言表示会是什么样子:

```asm
<ecdsa_sig_to_der>:
  endbr64
  movdqa D5(%rip),%xmm0
  lea    0x10(%rsi),%r8
  movups %xmm0,(%rsi)
  mov    (%rdi),%eax
  test   %eax,%eax
  jne    L135
  mov    $0x1,%eax
  jmp    L92
  nopl   0x0(%rax)
L6:
  add    $0x1,%rax
  cmp    $0x21,%rax
  je     L27
L92:
  mov    (%rdi,%rax,4),%edx
  mov    %eax,%ecx
  test   %edx,%edx
  je     L6
  cmp    $0x7f,%edx
  jle    L152
  mov    D52(%rip),%rax
  lea    0x14(%rsi),%r8
  mov    %rax,0xc(%rsi)
L152:
  cmp    $0x20,%ecx
  je     L27
L116:
  movslq %ecx,%rax
  mov    %rax,%rdx
  neg    %rdx
  lea    (%r8,%rdx,4),%r9
  nopl   0x0(%rax)
L53:
  mov    (%rdi,%rax,4),%edx
  mov    %edx,(%r9,%rax,4)
  add    $0x1,%rax
  addl   $0x1,0xc(%rsi)
  cmp    $0x20,%eax
  jne    L53
  sub    %ecx,%eax
  lea    (%r8,%rax,4),%r8
L27:
  mov    D54(%rip),%rax
  lea    0x8(%r8),%r9
  mov    %rax,(%r8)
  mov    0x80(%rdi),%eax
  test   %eax,%eax
  jne    L105
  mov    $0x21,%ecx
  jmp    L96
  nopl   0x0(%rax)
L110:
  add    $0x1,%rcx
  cmp    $0x41,%rcx
  je     L153
L96:
  mov    (%rdi,%rcx,4),%eax
  movslq %ecx,%rdx
  test   %eax,%eax
  je     L110
  cmp    $0x7f,%eax
  jle    L70
  mov    D52(%rip),%rax
  lea    0xc(%r8),%r9
  mov    %rax,0x4(%r8)
L70:
  cmp    $0x40,%edx
  je     L103
L144:
  mov    %rdx,%rax
  neg    %rax
  lea    (%r9,%rax,4),%rcx
  nop
L172:
  mov    (%rdi,%rdx,4),%eax
  mov    %eax,(%rcx,%rdx,4)
  mov    0x4(%r8),%eax
  add    $0x1,%rdx
  add    $0x1,%eax
  mov    %eax,0x4(%r8)
  cmp    $0x40,%edx
  jne    L172
L153:
  add    0xc(%rsi),%eax
  lea    0x4(%rax),%edx
  add    $0x6,%eax
  mov    %edx,0x4(%rsi)
  ret
L105:
  mov    $0x20,%edx
  cmp    $0x7f,%eax
  jle    L144
  mov    D52(%rip),%rax
  lea    0xc(%r8),%r9
  mov    %rax,0x4(%r8)
  jmp    L144
L135:
  xor    %ecx,%ecx
  cmp    $0x7f,%eax
  jle    L116
  mov    D52(%rip),%rax
  lea    0x14(%rsi),%r8
  mov    %rax,0xc(%rsi)
  jmp    L116
L103:
  mov    0x4(%r8),%eax
  jmp    L153
```

tool_calls: name: read_data
arguments: label: D5
type_guessed: byte[16]
name: read_data
arguments: label: D52
type_guessed: byte[8]
name: read_data
arguments: label: D54
type_guessed: byte[8]

tool: {"D5": [0x30,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x02,0x00,0x00,0x00,0x00,0x00,0x00,0x00]}

tool: {"D52": [0x01,0x00,0x00,0x00,0x00,0x00,0x00,0x00]}

tool: {"D54": [0x02,0x00,0x00,0x00,0x00,0x00,0x00,0x00]}

assistant: ```c
int ecdsa_sig_to_der(const uint8_t *sig, uint8_t *der) {
  int i;
  uint8_t *p = der, *len, *len1, *len2;
  *p = 0x30;
  p++;
  *p = 0x00;
  len = p;
  p++;
  *p = 0x02;
  p++;
  *p = 0x00;
  len1 = p;
  p++;
  i = 0;
  while (sig[i] == 0 && i < 32) {
    i++;
  }
  if (sig[i] >= 0x80) {
    *p = 0x00;
    p++;
    *len1 = *len1 + 1;
  }
  while (i < 32) {
    *p = sig[i];
    p++;
    *len1 = *len1 + 1;
    i++;
  }
  *p = 0x02;
  p++;
  *p = 0x00;
  len2 = p;
  p++;
  i = 32;
  while (sig[i] == 0 && i < 64) {
    i++;
  }
  if (sig[i] >= 0x80) {
    *p = 0x00;
    p++;
    *len2 = *len2 + 1;
  }
  while (i < 64) {
    *p = sig[i];
    p++;
    *len2 = *len2 + 1;
    i++;
  }
  *len = *len1 + *len2 + 4;
  return *len + 2;
}
```
user: 请将以下的汇编代码转换成C语言代码：

```asm
<lseek>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  mov    %edi,-0x4(%rbp)
  mov    %esi,-0x8(%rbp)
  mov    %edx,-0xc(%rbp)
  mov    D8(%rip),%rax
  mov    (%rax),%edx
  mov    D15(%rip),%rax
  mov    %edx,(%rax)
  mov    $0xffffffff,%eax
  pop    %rbp
  ret
```

assistant: ```c
off_t lseek(int fd, off_t offset, int whence) {
  errno = ENOSYS;
  return -1;
}
```
user: 请将这段汇编代码片段转换成等效的C代码:

```asm
<lseek>:
  endbr64
  mov    D17(%rip),%rax
  mov    (%rax),%edx
  mov    D19(%rip),%rax
  mov    %edx,(%rax)
  mov    $0xffffffff,%eax
  ret
```

assistant: ```c
off_t lseek(int fd, off_t offset, int whence) {
  errno = ENOSYS;
  return -1;
}
```
user: What would the C source look like for the assembly code provided here?

```asm
<lseek>:
  endbr64
  mov    D10(%rip),%rax
  mov    (%rax),%edx
  mov    D6(%rip),%rax
  mov    %edx,(%rax)
  mov    $0xffffffff,%eax
  ret
```

assistant: ```c
off_t lseek(int fd, off_t offset, int whence) {
  errno = ENOSYS;
  return -1;
}
```
user: Please show me the C implementation that matches the assembly code listed below:

```asm
<lseek>:
  endbr64
  mov    D17(%rip),%rax
  mov    (%rax),%edx
  mov    D8(%rip),%rax
  mov    %edx,(%rax)
  mov    $0xffffffff,%eax
  ret
```

assistant: ```c
off_t lseek(int fd, off_t offset, int whence) {
  errno = ENOSYS;
  return -1;
}
```
user: 这段汇编代码用C语言表示是什么样的：

```asm
<main>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x10,%rsp
  mov    $0xa,%edx
  mov    $0xa,%esi
  mov    $0xa,%edi
  call   <get_color@plt>
  mov    %eax,-0x4(%rbp)
  mov    -0x4(%rbp),%eax
  mov    %eax,%edi
  call   <my_put_nbr@plt>
  mov    -0x4(%rbp),%eax
  mov    %eax,%edi
  call   <swap_endian_color@plt>
  mov    %eax,-0x4(%rbp)
  mov    $0xa,%edi
  call   <my_putchar@plt>
  mov    -0x4(%rbp),%eax
  mov    %eax,%edi
  call   <my_put_nbr@plt>
  mov    $0x0,%eax
  leave
  ret
```

assistant: ```c
int main(void) {
  int color;
  color = get_color(10, 10, 10);
  my_put_nbr(color);
  color = swap_endian_color(color);
  my_putchar('\n');
  my_put_nbr(color);
}
```
user: 下面的汇编指令对应的C源代码是什么:

```asm
<main>:
  endbr64
  push   %rbx
  mov    $0xa,%edx
  mov    $0xa,%esi
  mov    $0xa,%edi
  call   <get_color@plt>
  mov    %eax,%ebx
  mov    %eax,%edi
  call   <my_put_nbr@plt>
  mov    %ebx,%edi
  call   <swap_endian_color@plt>
  mov    %eax,%ebx
  mov    $0xa,%edi
  call   <my_putchar@plt>
  mov    %ebx,%edi
  call   <my_put_nbr@plt>
  mov    $0x0,%eax
  pop    %rbx
  ret
```

assistant: ```c
int main(void) {
  int color;
  color = get_color(10, 10, 10);
  my_put_nbr(color);
  color = swap_endian_color(color);
  my_putchar('\n');
  my_put_nbr(color);
}
```
user: What is the c source code of the assembly code below?

```asm
<main>:
  endbr64
  push   %rbp
  mov    $0xa,%edx
  mov    $0xa,%esi
  mov    $0xa,%edi
  call   <get_color@plt>
  mov    %eax,%ebp
  mov    %eax,%edi
  call   <my_put_nbr@plt>
  mov    %ebp,%edi
  call   <swap_endian_color@plt>
  mov    $0xa,%edi
  mov    %eax,%ebp
  call   <my_putchar@plt>
  mov    %ebp,%edi
  call   <my_put_nbr@plt>
  xor    %eax,%eax
  pop    %rbp
  ret
```

assistant: ```c
int main(void) {
  int color;
  color = get_color(10, 10, 10);
  my_put_nbr(color);
  color = swap_endian_color(color);
  my_putchar('\n');
  my_put_nbr(color);
}
```
user: 请显示与下面列出的汇编代码相匹配的C语言实现:

```asm
<main>:
  endbr64
  push   %rbp
  mov    $0xa,%edx
  mov    $0xa,%esi
  mov    $0xa,%edi
  call   <get_color@plt>
  mov    %eax,%ebp
  mov    %eax,%edi
  call   <my_put_nbr@plt>
  mov    %ebp,%edi
  call   <swap_endian_color@plt>
  mov    $0xa,%edi
  mov    %eax,%ebp
  call   <my_putchar@plt>
  mov    %ebp,%edi
  call   <my_put_nbr@plt>
  xor    %eax,%eax
  pop    %rbp
  ret
```

assistant: ```c
int main(void) {
  int color;
  color = get_color(10, 10, 10);
  my_put_nbr(color);
  color = swap_endian_color(color);
  my_putchar('\n');
  my_put_nbr(color);
}
```
user: 请显示与下面列出的汇编代码相匹配的C语言实现:

```asm
<main>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x20,%rsp
  mov    %edi,-0x14(%rbp)
  mov    %rsi,-0x20(%rbp)
  movl   $0x0,-0x4(%rbp)
  cmpl   $0x1,-0x14(%rbp)
  jle    L15
  mov    -0x20(%rbp),%rax
  add    $0x8,%rax
  mov    (%rax),%rax
  mov    %rax,%rdi
  call   <atoi@plt>
  mov    %eax,-0x4(%rbp)
L15:
  cmpl   $0x0,-0x4(%rbp)
  je     L2
  mov    $0xa,%edi
  call   <usleep@plt>
L2:
  mov    -0x4(%rbp),%eax
  mov    %eax,%edi
  call   <foo@plt>
  mov    $0x0,%eax
  leave
  ret
```

assistant: ```c
int main(int argc, char *argv[]) {
  int do_sleep = 0;
  if (argc > 1)
    do_sleep = atoi(argv[1]);
  if (do_sleep)
    usleep(10);
  foo(do_sleep);
  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
  push   %rbx
  mov    $0x0,%ebx
  cmp    $0x1,%edi
  jg     L16
L24:
  mov    %ebx,%edi
  call   <foo@plt>
  mov    $0x0,%eax
  pop    %rbx
  ret
L16:
  mov    0x8(%rsi),%rdi
  call   <atoi@plt>
  mov    %eax,%ebx
  test   %eax,%eax
  je     L24
  mov    $0xa,%edi
  call   <usleep@plt>
  jmp    L24
```

assistant: ```c
int main(int argc, char *argv[]) {
  int do_sleep = 0;
  if (argc > 1)
    do_sleep = atoi(argv[1]);
  if (do_sleep)
    usleep(10);
  foo(do_sleep);
  return 0;
}
```
user: What is the c source code of the assembly code below:

```asm
<main>:
  endbr64
  push   %rbp
  xor    %ebp,%ebp
  cmp    $0x1,%edi
  jg     L25
L1:
  mov    %ebp,%edi
  call   <foo@plt>
  xor    %eax,%eax
  pop    %rbp
  ret
L25:
  mov    0x8(%rsi),%rdi
  call   <atoi@plt>
  mov    %eax,%ebp
  test   %eax,%eax
  je     L1
  mov    $0xa,%edi
  call   <usleep@plt>
  jmp    L1
```

assistant: ```c
int main(int argc, char *argv[]) {
  int do_sleep = 0;
  if (argc > 1)
    do_sleep = atoi(argv[1]);
  if (do_sleep)
    usleep(10);
  foo(do_sleep);
  return 0;
}
```
user: 请将这段汇编代码片段转换成等效的C代码：

```asm
<main>:
  endbr64
  push   %rbp
  xor    %ebp,%ebp
  cmp    $0x1,%edi
  jg     L28
L6:
  mov    %ebp,%edi
  call   <foo@plt>
  xor    %eax,%eax
  pop    %rbp
  ret
L28:
  mov    0x8(%rsi),%rdi
  call   <atoi@plt>
  mov    %eax,%ebp
  test   %eax,%eax
  je     L6
  mov    $0xa,%edi
  call   <usleep@plt>
  jmp    L6
```

assistant: ```c
int main(int argc, char *argv[]) {
  int do_sleep = 0;
  if (argc > 1)
    do_sleep = atoi(argv[1]);
  if (do_sleep)
    usleep(10);
  foo(do_sleep);
  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
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x30,%rsp
  mov    %edi,-0x24(%rbp)
  mov    %rsi,-0x30(%rbp)
  movq   $0x0,-0x18(%rbp)
  jmp    L0
L8:
  movq   $0x100000,-0x10(%rbp)
  mov    -0x10(%rbp),%rax
  mov    %rax,%rdi
  call   <malloc@plt>
  cltq
  mov    %rax,-0x8(%rbp)
  addq   $0x1,-0x18(%rbp)
L0:
  cmpq   $0x9,-0x18(%rbp)
  jbe    L8
  mov    $0x0,%eax
  leave
  ret
```

assistant: ```c
int main(int argc, char *argv[]) {
  size_t i;
  for (i = 0; i < 10; i++) {
    size_t chunk = 1024 * 1024;
    uintptr_t val = (uintptr_t)malloc(chunk);
    (void)val;
  }
  return 0;
}
```
user: Translate the below assembly code into C programming language:

```asm
<main>:
  endbr64
  push   %rbx
  mov    $0xa,%ebx
L5:
  mov    $0x100000,%edi
  call   <malloc@plt>
  sub    $0x1,%rbx
  jne    L5
  mov    $0x0,%eax
  pop    %rbx
  ret
```

assistant: ```c
int main(int argc, char *argv[]) {
  size_t i;
  for (i = 0; i < 10; i++) {
    size_t chunk = 1024 * 1024;
    uintptr_t val = (uintptr_t)malloc(chunk);
    (void)val;
  }
  return 0;
}
```
user: What is the c source code of the assembly code below:

```asm
<main>:
  endbr64
  push   %rbx
  mov    $0xa,%ebx
  nopw   0x0(%rax,%rax,1)
L1:
  mov    $0x100000,%edi
  call   <malloc@plt>
  sub    $0x1,%rbx
  jne    L1
  xor    %eax,%eax
  pop    %rbx
  ret
```

assistant: ```c
int main(int argc, char *argv[]) {
  size_t i;
  for (i = 0; i < 10; i++) {
    size_t chunk = 1024 * 1024;
    uintptr_t val = (uintptr_t)malloc(chunk);
    (void)val;
  }
  return 0;
}
```
user: 请显示与下面列出的汇编代码相匹配的C语言实现：

```asm
<main>:
  endbr64
  push   %rbx
  mov    $0xa,%ebx
  nopw   0x0(%rax,%rax,1)
L0:
  mov    $0x100000,%edi
  call   <malloc@plt>
  sub    $0x1,%rbx
  jne    L0
  xor    %eax,%eax
  pop    %rbx
  ret
```

assistant: ```c
int main(int argc, char *argv[]) {
  size_t i;
  for (i = 0; i < 10; i++) {
    size_t chunk = 1024 * 1024;
    uintptr_t val = (uintptr_t)malloc(chunk);
    (void)val;
  }
  return 0;
}
```
user: 这段汇编代码用C语言表示是什么样的?

```asm
<serverSendHTML>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x430,%rsp
  mov    %edi,-0x424(%rbp)
  mov    %rsi,-0x430(%rbp)
  mov    %fs:0x28,%rax
  mov    %rax,-0x8(%rbp)
  xor    %eax,%eax
  lea    D7(%rip),%rax
  mov    %rax,-0x418(%rbp)
  mov    -0x418(%rbp),%rcx
  lea    -0x410(%rbp),%rax
  mov    $0x400,%edx
  mov    %rcx,%rsi
  mov    %rax,%rdi
  call   <strncpy@plt>
  mov    -0x430(%rbp),%rcx
  lea    -0x410(%rbp),%rax
  mov    $0x400,%edx
  mov    %rcx,%rsi
  mov    %rax,%rdi
  call   <strncat@plt>
  lea    -0x410(%rbp),%rax
  mov    %rax,%rdi
  call   <strlen@plt>
  mov    %eax,%edx
  lea    -0x410(%rbp),%rcx
  mov    -0x424(%rbp),%eax
  mov    %rcx,%rsi
  mov    %eax,%edi
  call   <write@plt>
  mov    $0x0,%eax
  mov    -0x8(%rbp),%rdx
  sub    %fs:0x28,%rdx
  je     L4
  call   <__stack_chk_fail@plt>
L4:
  leave
  ret
```

tool_calls: name: retrieve_data
arguments: data_label: D7
data_type: string

tool: D7: HTTP/1.0 200
Content-type:text/html



assistant: ```c
int serverSendHTML(int cfd, char *html) {
  char *ok = "HTTP/1.0 200\r\nContent-type:text/html\r\n\r\n";
  char resp[1024];
  strncpy(resp, ok, 1024);
  strncat(resp, html, 1024);
  write(cfd, resp, strlen(resp));
  return 0;
}
```
user: Converte this assembly snippet into its equivalent C code:

```asm
<serverSendHTML>:
  endbr64
  push   %r12
  push   %rbp
  push   %rbx
  sub    $0x410,%rsp
  mov    %edi,%ebp
  mov    %rsi,%r12
  mov    %fs:0x28,%rax
  mov    %rax,0x408(%rsp)
  xor    %eax,%eax
  mov    %rsp,%rbx
  mov    $0x400,%edx
  lea    D5(%rip),%rsi
  mov    %rbx,%rdi
  call   <strncpy@plt>
  mov    $0x400,%edx
  mov    %r12,%rsi
  mov    %rbx,%rdi
  call   <strncat@plt>
  mov    %rbx,%rdi
  call   <strlen@plt>
  mov    %eax,%edx
  mov    %rbx,%rsi
  mov    %ebp,%edi
  call   <write@plt>
  mov    0x408(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L7
  mov    $0x0,%eax
  add    $0x410,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  ret
L7:
  call   <__stack_chk_fail@plt>
```

tool_calls: name: extract_symbolic_data
arguments: label: D5
data_type: string

tool: D5: HTTP/1.0 200
Content-type:text/html



assistant: ```c
int serverSendHTML(int cfd, char *html) {
  char *ok = "HTTP/1.0 200\r\nContent-type:text/html\r\n\r\n";
  char resp[1024];
  strncpy(resp, ok, 1024);
  strncat(resp, html, 1024);
  write(cfd, resp, strlen(resp));
  return 0;
}
```
user: 这段汇编代码用C语言表示是什么样的:

```asm
<serverSendHTML>:
  endbr64
  push   %r13
  mov    $0x400,%edx
  mov    %rsi,%r13
  lea    D8(%rip),%rsi
  push   %r12
  mov    %edi,%r12d
  push   %rbp
  sub    $0x410,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,0x408(%rsp)
  xor    %eax,%eax
  mov    %rsp,%rbp
  mov    %rbp,%rdi
  call   <strncpy@plt>
  mov    $0x400,%edx
  mov    %r13,%rsi
  mov    %rbp,%rdi
  call   <strncat@plt>
  mov    %rbp,%rdi
  call   <strlen@plt>
  mov    %rbp,%rsi
  mov    %r12d,%edi
  mov    %eax,%edx
  call   <write@plt>
  mov    0x408(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L7
  add    $0x410,%rsp
  xor    %eax,%eax
  pop    %rbp
  pop    %r12
  pop    %r13
  ret
L7:
  call   <__stack_chk_fail@plt>
```

tool_calls: name: disassemble_data
arguments: label: D8
type_guessed: string

tool: D8: HTTP/1.0 200
Content-type:text/html



assistant: ```c
int serverSendHTML(int cfd, char *html) {
  char *ok = "HTTP/1.0 200\r\nContent-type:text/html\r\n\r\n";
  char resp[1024];
  strncpy(resp, ok, 1024);
  strncat(resp, html, 1024);
  write(cfd, resp, strlen(resp));
  return 0;
}
```
user: 下面的汇编指令对应的C源代码是什么：

```asm
<serverSendHTML>:
  endbr64
  push   %r13
  mov    $0x400,%edx
  mov    %rsi,%r13
  lea    D1(%rip),%rsi
  push   %r12
  mov    %edi,%r12d
  push   %rbp
  sub    $0x410,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,0x408(%rsp)
  xor    %eax,%eax
  mov    %rsp,%rbp
  mov    %rbp,%rdi
  call   <strncpy@plt>
  mov    $0x400,%edx
  mov    %r13,%rsi
  mov    %rbp,%rdi
  call   <strncat@plt>
  mov    %rbp,%rdi
  call   <strlen@plt>
  mov    %rbp,%rsi
  mov    %r12d,%edi
  mov    %eax,%edx
  call   <write@plt>
  mov    0x408(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L7
  add    $0x410,%rsp
  xor    %eax,%eax
  pop    %rbp
  pop    %r12
  pop    %r13
  ret
L7:
  call   <__stack_chk_fail@plt>
```

tool_calls: name: extract_symbolic_data
arguments: data_tag: D1
type_infered: string

tool: D1: HTTP/1.0 200
Content-type:text/html



assistant: ```c
int serverSendHTML(int cfd, char *html) {
  char *ok = "HTTP/1.0 200\r\nContent-type:text/html\r\n\r\n";
  char resp[1024];
  strncpy(resp, ok, 1024);
  strncat(resp, html, 1024);
  write(cfd, resp, strlen(resp));
  return 0;
}
```
user: Converte this assembly snippet into its equivalent C code:

```asm
<restore_metadata>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x20,%rsp
  mov    %rdi,-0x8(%rbp)
  mov    %rsi,-0x10(%rbp)
  mov    %rdx,-0x18(%rbp)
  mov    -0x18(%rbp),%rdx
  mov    -0x8(%rbp),%rax
  mov    %rdx,%rsi
  mov    %rax,%rdi
  call   <restore_mode@plt>
  mov    -0x18(%rbp),%rdx
  mov    -0x8(%rbp),%rax
  mov    %rdx,%rsi
  mov    %rax,%rdi
  call   <restore_owner_and_group@plt>
  mov    -0x18(%rbp),%rdx
  mov    -0x10(%rbp),%rcx
  mov    -0x8(%rbp),%rax
  mov    %rcx,%rsi
  mov    %rax,%rdi
  call   <restore_timestamps@plt>
  nop
  leave
  ret
```

assistant: ```c
void restore_metadata(struct file_stream *out, const char *newpath, const struct stat *stbuf) {
  restore_mode(out, stbuf);
  restore_owner_and_group(out, stbuf);
  restore_timestamps(out, newpath, stbuf);
}
```
user: 请从给定的汇编指令推导出C源代码：

```asm
<restore_metadata>:
  endbr64
  push   %r12
  push   %rbp
  push   %rbx
  mov    %rdi,%rbx
  mov    %rsi,%r12
  mov    %rdx,%rbp
  mov    %rdx,%rsi
  call   <restore_mode@plt>
  mov    %rbp,%rsi
  mov    %rbx,%rdi
  call   <restore_owner_and_group@plt>
  mov    %rbp,%rdx
  mov    %r12,%rsi
  mov    %rbx,%rdi
  call   <restore_timestamps@plt>
  pop    %rbx
  pop    %rbp
  pop    %r12
  ret
```

assistant: ```c
void restore_metadata(struct file_stream *out, const char *newpath, const struct stat *stbuf) {
  restore_mode(out, stbuf);
  restore_owner_and_group(out, stbuf);
  restore_timestamps(out, newpath, stbuf);
}
```
user: 这段汇编代码用C语言表示是什么样的:

```asm
<restore_metadata>:
  endbr64
  push   %r13
  mov    %rsi,%r13
  mov    %rdx,%rsi
  push   %r12
  mov    %rdx,%r12
  push   %rbp
  mov    %rdi,%rbp
  call   <restore_mode@plt>
  mov    %r12,%rsi
  mov    %rbp,%rdi
  call   <restore_owner_and_group@plt>
  mov    %r12,%rdx
  mov    %r13,%rsi
  mov    %rbp,%rdi
  pop    %rbp
  pop    %r12
  pop    %r13
  jmp    1080 <restore_timestamps@plt>
```

assistant: ```c
void restore_metadata(struct file_stream *out, const char *newpath, const struct stat *stbuf) {
  restore_mode(out, stbuf);
  restore_owner_and_group(out, stbuf);
  restore_timestamps(out, newpath, stbuf);
}
```
user: 请显示与下面列出的汇编代码相匹配的C语言实现：

```asm
<restore_metadata>:
  endbr64
  push   %r13
  mov    %rsi,%r13
  mov    %rdx,%rsi
  push   %r12
  mov    %rdx,%r12
  push   %rbp
  mov    %rdi,%rbp
  call   <restore_mode@plt>
  mov    %r12,%rsi
  mov    %rbp,%rdi
  call   <restore_owner_and_group@plt>
  mov    %r12,%rdx
  mov    %r13,%rsi
  mov    %rbp,%rdi
  pop    %rbp
  pop    %r12
  pop    %r13
  jmp    1080 <restore_timestamps@plt>
```

assistant: ```c
void restore_metadata(struct file_stream *out, const char *newpath, const struct stat *stbuf) {
  restore_mode(out, stbuf);
  restore_owner_and_group(out, stbuf);
  restore_timestamps(out, newpath, stbuf);
}
```
user: 请显示与下面列出的汇编代码相匹配的C语言实现:

```asm
<tally>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  mov    %rdi,-0x18(%rbp)
  movq   $0x0,-0x8(%rbp)
  jmp    L4
L8:
  mov    -0x18(%rbp),%rax
  sub    $0x1,%rax
  and    %rax,-0x18(%rbp)
  addq   $0x1,-0x8(%rbp)
L4:
  cmpq   $0x0,-0x18(%rbp)
  jne    L8
  mov    -0x8(%rbp),%rax
  pop    %rbp
  ret
```

assistant: ```c
size_t tally(uint64_t x) {
  size_t count;
  for (count = 0; x; count++)
    x &= x - 1;
  return count;
}
```
user: Translate the below assembly code into C programming language:

```asm
<tally>:
  endbr64
  test   %rdi,%rdi
  je     L7
  mov    $0x0,%edx
L15:
  lea    -0x1(%rdi),%rax
  add    $0x1,%rdx
  and    %rax,%rdi
  jne    L15
L23:
  mov    %rdx,%rax
  ret
L7:
  mov    $0x0,%edx
  jmp    L23
```

assistant: ```c
size_t tally(uint64_t x) {
  size_t count;
  for (count = 0; x; count++)
    x &= x - 1;
  return count;
}
```
user: Please show me the C implementation that matches the assembly code listed below:

```asm
<tally>:
  endbr64
  xor    %r8d,%r8d
  test   %rdi,%rdi
  je     L0
  nopl   0x0(%rax)
L14:
  lea    -0x1(%rdi),%rax
  add    $0x1,%r8
  and    %rax,%rdi
  jne    L14
L0:
  mov    %r8,%rax
  ret
```

assistant: ```c
size_t tally(uint64_t x) {
  size_t count;
  for (count = 0; x; count++)
    x &= x - 1;
  return count;
}
```
user: 这段汇编代码用C语言表示是什么样的？

```asm
<tally>:
  endbr64
  xor    %r8d,%r8d
  test   %rdi,%rdi
  je     L16
  nopl   0x0(%rax)
L13:
  lea    -0x1(%rdi),%rax
  add    $0x1,%r8
  and    %rax,%rdi
  jne    L13
L16:
  mov    %r8,%rax
  ret
```

assistant: ```c
size_t tally(uint64_t x) {
  size_t count;
  for (count = 0; x; count++)
    x &= x - 1;
  return count;
}
```
user: 提供的汇编代码用C语言表示会是什么样子：

```asm
<sort>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  mov    %rdi,-0x28(%rbp)
  mov    %esi,-0x2c(%rbp)
  mov    -0x28(%rbp),%rax
  mov    %rax,-0x8(%rbp)
  movl   $0x0,-0x14(%rbp)
  jmp    L14
L41:
  mov    -0x14(%rbp),%eax
  add    $0x1,%eax
  mov    %eax,-0x10(%rbp)
  jmp    L1
L31:
  mov    -0x14(%rbp),%eax
  cltq
  lea    0x0(,%rax,4),%rdx
  mov    -0x8(%rbp),%rax
  add    %rdx,%rax
  mov    (%rax),%edx
  mov    -0x10(%rbp),%eax
  cltq
  lea    0x0(,%rax,4),%rcx
  mov    -0x8(%rbp),%rax
  add    %rcx,%rax
  mov    (%rax),%eax
  cmp    %eax,%edx
  jle    L22
  mov    -0x14(%rbp),%eax
  cltq
  lea    0x0(,%rax,4),%rdx
  mov    -0x8(%rbp),%rax
  add    %rdx,%rax
  mov    (%rax),%eax
  mov    %eax,-0xc(%rbp)
  mov    -0x10(%rbp),%eax
  cltq
  lea    0x0(,%rax,4),%rdx
  mov    -0x8(%rbp),%rax
  add    %rdx,%rax
  mov    -0x14(%rbp),%edx
  movslq %edx,%rdx
  lea    0x0(,%rdx,4),%rcx
  mov    -0x8(%rbp),%rdx
  add    %rcx,%rdx
  mov    (%rax),%eax
  mov    %eax,(%rdx)
  mov    -0x10(%rbp),%eax
  cltq
  lea    0x0(,%rax,4),%rdx
  mov    -0x8(%rbp),%rax
  add    %rax,%rdx
  mov    -0xc(%rbp),%eax
  mov    %eax,(%rdx)
L22:
  addl   $0x1,-0x10(%rbp)
L1:
  mov    -0x10(%rbp),%eax
  cmp    -0x2c(%rbp),%eax
  jl     L31
  addl   $0x1,-0x14(%rbp)
L14:
  mov    -0x2c(%rbp),%eax
  sub    $0x1,%eax
  cmp    %eax,-0x14(%rbp)
  jl     L41
  nop
  nop
  pop    %rbp
  ret
```

assistant: ```c
void sort(int *arr, int len) {
  int i, j;
  int *p = arr;
  for (i = 0; i < len - 1; i++)
    for (j = i + 1; j < len; j++) {
      if (p[i] > p[j]) {
        int tmp = p[i];
        p[i] = p[j];
        p[j] = tmp;
      }
    }
}
```
user: 请从给定的汇编指令推导出C源代码:

```asm
<sort>:
  endbr64
  cmp    $0x1,%esi
  jle    L46
  push   %rbx
  lea    0x4(%rdi),%r8
  lea    -0x2(%rsi),%r11d
  add    $0x2,%r11
  mov    $0x1,%r9d
  lea    -0x1(%rsi),%ebx
  lea    0x8(%rdi),%r10
  jmp    L52
L59:
  add    $0x4,%rax
  cmp    %rdi,%rax
  je     L44
L72:
  mov    -0x4(%r8),%edx
  mov    (%rax),%ecx
  cmp    %ecx,%edx
  jle    L59
  mov    %ecx,-0x4(%r8)
  mov    %edx,(%rax)
  jmp    L59
L44:
  add    $0x1,%r9
  add    $0x4,%r8
  cmp    %r11,%r9
  je     L65
L52:
  cmp    %r9d,%esi
  jle    L44
  mov    %ebx,%eax
  sub    %r9d,%eax
  lea    -0x1(%r9,%rax,1),%rax
  lea    (%r10,%rax,4),%rdi
  mov    %r8,%rax
  jmp    L72
L65:
  pop    %rbx
  ret
L46:
  ret
```

assistant: ```c
void sort(int *arr, int len) {
  int i, j;
  int *p = arr;
  for (i = 0; i < len - 1; i++)
    for (j = i + 1; j < len; j++) {
      if (p[i] > p[j]) {
        int tmp = p[i];
        p[i] = p[j];
        p[j] = tmp;
      }
    }
}
```
user: 请将这段汇编代码片段转换成等效的C代码：

```asm
<sort>:
  endbr64
  cmp    $0x1,%esi
  jle    L23
  lea    -0x2(%rsi),%r11d
  push   %rbx
  lea    0x4(%rdi),%r8
  mov    $0x1,%r9d
  add    $0x2,%r11
  lea    -0x1(%rsi),%ebx
  lea    0x8(%rdi),%r10
  nopl   0x0(%rax,%rax,1)
L7:
  cmp    %r9d,%esi
  jle    L47
  mov    %ebx,%eax
  sub    %r9d,%eax
  lea    -0x1(%r9,%rax,1),%rax
  lea    (%r10,%rax,4),%rdi
  mov    %r8,%rax
  xchg   %ax,%ax
L39:
  mov    -0x4(%r8),%edx
  mov    (%rax),%ecx
  cmp    %ecx,%edx
  jle    L24
  mov    %ecx,-0x4(%r8)
  mov    %edx,(%rax)
L24:
  add    $0x4,%rax
  cmp    %rdi,%rax
  jne    L39
L47:
  add    $0x1,%r9
  add    $0x4,%r8
  cmp    %r11,%r9
  jne    L7
  pop    %rbx
  ret
L23:
  ret
```

assistant: ```c
void sort(int *arr, int len) {
  int i, j;
  int *p = arr;
  for (i = 0; i < len - 1; i++)
    for (j = i + 1; j < len; j++) {
      if (p[i] > p[j]) {
        int tmp = p[i];
        p[i] = p[j];
        p[j] = tmp;
      }
    }
}
```