ylfeng/ReF-Decompile-dataset huggingface dataset:
user: 这段汇编代码用C语言表示是什么样的？

```asm
<send_fd>:
  endbr64
  push   %r12
  push   %rbp
  mov    %edi,%ebp
  push   %rbx
  add    $0xffffffffffffff80,%rsp
  mov    %esi,0xc(%rsp)
  lea    0x30(%rsp),%r12
  mov    %r12,%rdi
  mov    %fs:0x28,%rax
  mov    %rax,0x78(%rsp)
  xor    %eax,%eax
  lea    0x20(%rsp),%rax
  movl   $0x0,0x1c(%rsp)
  mov    %rax,0x48(%rsp)
  lea    0x60(%rsp),%rax
  mov    %rax,0x38(%rsp)
  lea    0x1c(%rsp),%rax
  movq   $0x0,0x58(%rsp)
  movq   $0x0,0x50(%rsp)
  movl   $0x1,0x30(%rsp)
  movl   $0x18,0x40(%rsp)
  mov    %rax,0x20(%rsp)
  movl   $0x4,0x28(%rsp)
  call   <CMSG_FIRSTHDR@plt>
  mov    %rax,%rbx
  mov    D19(%rip),%rax
  mov    %rbx,%rdi
  mov    (%rax),%eax
  mov    %eax,0x8(%rbx)
  mov    D12(%rip),%rax
  mov    (%rax),%eax
  movl   $0x14,(%rbx)
  mov    %eax,0x4(%rbx)
  call   <CMSG_DATA@plt>
  lea    0xc(%rsp),%rsi
  mov    $0x4,%edx
  mov    %eax,%edi
  call   <memcpy@plt>
  mov    (%rbx),%eax
  xor    %edx,%edx
  mov    %r12,%rsi
  mov    %ebp,%edi
  mov    %eax,0x40(%rsp)
  call   <sendmsg@plt>
  cmp    $0x4,%eax
  setne  %al
  movzbl %al,%eax
  neg    %eax
  mov    0x78(%rsp),%rdx
  sub    %fs:0x28,%rdx
  jne    L5
  sub    $0xffffffffffffff80,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  ret
L5:
  call   <__stack_chk_fail@plt>
```

assistant: ```c
int send_fd(int p, int fd) {
  struct msghdr hdr;
  struct iovec iov;
  struct cmsghdr *cmsg;
  char buf[((((sizeof(struct cmsghdr)) + sizeof(intptr_t) - 1) & ~(sizeof(intptr_t) - 1)) + (((sizeof(fd)) + sizeof(intptr_t) - 1) & ~(sizeof(intptr_t) - 1)))];
  int val = 0;
  hdr.msg_name = NULL;
  hdr.msg_namelen = 0;
  hdr.msg_iov = &iov;
  hdr.msg_iovlen = 1;
  hdr.msg_control = buf;
  hdr.msg_controllen = sizeof(buf);
  iov.iov_base = &val;
  iov.iov_len = sizeof(val);
  cmsg = CMSG_FIRSTHDR(&hdr);
  cmsg->cmsg_level = SOL_SOCKET;
  cmsg->cmsg_type = SCM_RIGHTS;
  cmsg->cmsg_len = ((((sizeof(struct cmsghdr)) + sizeof(intptr_t) - 1) & ~(sizeof(intptr_t) - 1)) + (sizeof(fd)));
  memcpy(CMSG_DATA(cmsg), &fd, sizeof(fd));
  hdr.msg_controllen = cmsg->cmsg_len;
  return sendmsg(p, &hdr, 0) == sizeof(val) ? 0 : -1;
}
```
user: 请将这段汇编代码片段转换成等效的C代码：

```asm
<xrdp_sec_hash_48>:
  endbr64
  push   %r15
  push   %r14
  push   %r13
  push   %r12
  push   %rbp
  push   %rbx
  sub    $0x68,%rsp
  mov    %rdi,%r13
  mov    %rsi,(%rsp)
  mov    %rdx,0x8(%rsp)
  mov    %rcx,0x10(%rsp)
  mov    %r8d,0x1c(%rsp)
  mov    %fs:0x28,%rax
  mov    %rax,0x58(%rsp)
  xor    %eax,%eax
  call   <ssl_sha1_info_create@plt>
  mov    %rax,%rbx
  mov    $0x0,%eax
  call   <ssl_md5_info_create@plt>
  mov    %rax,%rbp
  mov    $0x0,%r12d
  lea    0x2c(%rsp),%r15
L3:
  mov    0x1c(%rsp),%eax
  lea    (%rax,%r12,1),%esi
  mov    $0x4,%edx
  mov    %r15,%rdi
  call   <g_memset@plt>
  mov    %rbx,%rdi
  call   <ssl_sha1_clear@plt>
  add    $0x1,%r12d
  mov    %r12d,%edx
  mov    %r15,%rsi
  mov    %rbx,%rdi
  call   <ssl_sha1_transform@plt>
  mov    $0x30,%edx
  mov    (%rsp),%rsi
  mov    %rbx,%rdi
  call   <ssl_sha1_transform@plt>
  mov    $0x20,%edx
  mov    0x8(%rsp),%rsi
  mov    %rbx,%rdi
  call   <ssl_sha1_transform@plt>
  mov    $0x20,%edx
  mov    0x10(%rsp),%rsi
  mov    %rbx,%rdi
  call   <ssl_sha1_transform@plt>
  lea    0x40(%rsp),%r14
  mov    %r14,%rsi
  mov    %rbx,%rdi
  call   <ssl_sha1_complete@plt>
  mov    %rbp,%rdi
  call   <ssl_md5_clear@plt>
  mov    $0x30,%edx
  mov    (%rsp),%rsi
  mov    %rbp,%rdi
  call   <ssl_md5_transform@plt>
  mov    $0x14,%edx
  mov    %r14,%rsi
  mov    %rbp,%rdi
  call   <ssl_md5_transform@plt>
  lea    0x30(%rsp),%r14
  mov    %r14,%rsi
  mov    %rbp,%rdi
  call   <ssl_md5_complete@plt>
  mov    $0x10,%edx
  mov    %r14,%rsi
  mov    %r13,%rdi
  call   <g_memcpy@plt>
  add    $0x10,%r13
  cmp    $0x3,%r12d
  jne    L3
  mov    %rbx,%rdi
  call   <ssl_sha1_info_delete@plt>
  mov    %rbp,%rdi
  call   <ssl_md5_info_delete@plt>
  mov    0x58(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L12
  add    $0x68,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  pop    %r15
  ret
L12:
  call   <__stack_chk_fail@plt>
```

assistant: ```c
void xrdp_sec_hash_48(char *out, char *in, char *salt1, char *salt2, int salt) {
  int i;
  void *sha1_info;
  void *md5_info;
  char pad[4];
  char sha1_sig[20];
  char md5_sig[16];
  sha1_info = ssl_sha1_info_create();
  md5_info = ssl_md5_info_create();
  for (i = 0; i < 3; i++) {
    g_memset(pad, salt + i, 4);
    ssl_sha1_clear(sha1_info);
    ssl_sha1_transform(sha1_info, pad, i + 1);
    ssl_sha1_transform(sha1_info, in, 48);
    ssl_sha1_transform(sha1_info, salt1, 32);
    ssl_sha1_transform(sha1_info, salt2, 32);
    ssl_sha1_complete(sha1_info, sha1_sig);
    ssl_md5_clear(md5_info);
    ssl_md5_transform(md5_info, in, 48);
    ssl_md5_transform(md5_info, sha1_sig, 20);
    ssl_md5_complete(md5_info, md5_sig);
    g_memcpy(out + i * 16, md5_sig, 16);
  }
  ssl_sha1_info_delete(sha1_info);
  ssl_md5_info_delete(md5_info);
}
```
user: 下面的汇编指令对应的C源代码是什么：

```asm
<xrdp_sec_hash_48>:
  endbr64
  push   %r15
  push   %r14
  push   %r13
  xor    %r13d,%r13d
  push   %r12
  push   %rbp
  push   %rbx
  mov    %rdi,%rbx
  sub    $0x78,%rsp
  mov    %rsi,0x8(%rsp)
  lea    0x3c(%rsp),%r15
  lea    0x50(%rsp),%r14
  mov    %rdx,0x18(%rsp)
  mov    %rcx,0x20(%rsp)
  mov    %r8d,0x2c(%rsp)
  mov    %fs:0x28,%rax
  mov    %rax,0x68(%rsp)
  xor    %eax,%eax
  call   <ssl_sha1_info_create@plt>
  mov    %rax,%rbp
  xor    %eax,%eax
  call   <ssl_md5_info_create@plt>
  mov    %rax,%r12
  lea    0x40(%rsp),%rax
  mov    %rax,0x10(%rsp)
L11:
  mov    0x2c(%rsp),%eax
  mov    $0x4,%edx
  mov    %r15,%rdi
  lea    (%rax,%r13,1),%esi
  add    $0x1,%r13d
  call   <g_memset@plt>
  mov    %rbp,%rdi
  call   <ssl_sha1_clear@plt>
  mov    %r13d,%edx
  mov    %r15,%rsi
  mov    %rbp,%rdi
  call   <ssl_sha1_transform@plt>
  mov    0x8(%rsp),%rsi
  mov    $0x30,%edx
  mov    %rbp,%rdi
  call   <ssl_sha1_transform@plt>
  mov    0x18(%rsp),%rsi
  mov    $0x20,%edx
  mov    %rbp,%rdi
  call   <ssl_sha1_transform@plt>
  mov    0x20(%rsp),%rsi
  mov    $0x20,%edx
  mov    %rbp,%rdi
  call   <ssl_sha1_transform@plt>
  mov    %r14,%rsi
  mov    %rbp,%rdi
  call   <ssl_sha1_complete@plt>
  mov    %r12,%rdi
  call   <ssl_md5_clear@plt>
  mov    0x8(%rsp),%rsi
  mov    $0x30,%edx
  mov    %r12,%rdi
  call   <ssl_md5_transform@plt>
  mov    $0x14,%edx
  mov    %r14,%rsi
  mov    %r12,%rdi
  call   <ssl_md5_transform@plt>
  mov    0x10(%rsp),%rsi
  mov    %r12,%rdi
  call   <ssl_md5_complete@plt>
  mov    0x10(%rsp),%rsi
  mov    %rbx,%rdi
  mov    $0x10,%edx
  add    $0x10,%rbx
  call   <g_memcpy@plt>
  cmp    $0x3,%r13d
  jne    L11
  mov    %rbp,%rdi
  call   <ssl_sha1_info_delete@plt>
  mov    %r12,%rdi
  call   <ssl_md5_info_delete@plt>
  mov    0x68(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L16
  add    $0x78,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  pop    %r15
  ret
L16:
  call   <__stack_chk_fail@plt>
```

assistant: ```c
void xrdp_sec_hash_48(char *out, char *in, char *salt1, char *salt2, int salt) {
  int i;
  void *sha1_info;
  void *md5_info;
  char pad[4];
  char sha1_sig[20];
  char md5_sig[16];
  sha1_info = ssl_sha1_info_create();
  md5_info = ssl_md5_info_create();
  for (i = 0; i < 3; i++) {
    g_memset(pad, salt + i, 4);
    ssl_sha1_clear(sha1_info);
    ssl_sha1_transform(sha1_info, pad, i + 1);
    ssl_sha1_transform(sha1_info, in, 48);
    ssl_sha1_transform(sha1_info, salt1, 32);
    ssl_sha1_transform(sha1_info, salt2, 32);
    ssl_sha1_complete(sha1_info, sha1_sig);
    ssl_md5_clear(md5_info);
    ssl_md5_transform(md5_info, in, 48);
    ssl_md5_transform(md5_info, sha1_sig, 20);
    ssl_md5_complete(md5_info, md5_sig);
    g_memcpy(out + i * 16, md5_sig, 16);
  }
  ssl_sha1_info_delete(sha1_info);
  ssl_md5_info_delete(md5_info);
}
```
user: 请从给定的汇编指令推导出C源代码:

```asm
<xrdp_sec_hash_48>:
  endbr64
  push   %r15
  push   %r14
  push   %r13
  xor    %r13d,%r13d
  push   %r12
  push   %rbp
  push   %rbx
  mov    %rdi,%rbx
  sub    $0x78,%rsp
  mov    %rsi,0x8(%rsp)
  lea    0x3c(%rsp),%r15
  lea    0x50(%rsp),%r14
  mov    %rdx,0x18(%rsp)
  mov    %rcx,0x20(%rsp)
  mov    %r8d,0x2c(%rsp)
  mov    %fs:0x28,%rax
  mov    %rax,0x68(%rsp)
  xor    %eax,%eax
  call   <ssl_sha1_info_create@plt>
  mov    %rax,%rbp
  xor    %eax,%eax
  call   <ssl_md5_info_create@plt>
  mov    %rax,%r12
  lea    0x40(%rsp),%rax
  mov    %rax,0x10(%rsp)
L9:
  mov    0x2c(%rsp),%eax
  mov    $0x4,%edx
  mov    %r15,%rdi
  lea    (%rax,%r13,1),%esi
  add    $0x1,%r13d
  call   <g_memset@plt>
  mov    %rbp,%rdi
  call   <ssl_sha1_clear@plt>
  mov    %r13d,%edx
  mov    %r15,%rsi
  mov    %rbp,%rdi
  call   <ssl_sha1_transform@plt>
  mov    0x8(%rsp),%rsi
  mov    $0x30,%edx
  mov    %rbp,%rdi
  call   <ssl_sha1_transform@plt>
  mov    0x18(%rsp),%rsi
  mov    $0x20,%edx
  mov    %rbp,%rdi
  call   <ssl_sha1_transform@plt>
  mov    0x20(%rsp),%rsi
  mov    $0x20,%edx
  mov    %rbp,%rdi
  call   <ssl_sha1_transform@plt>
  mov    %r14,%rsi
  mov    %rbp,%rdi
  call   <ssl_sha1_complete@plt>
  mov    %r12,%rdi
  call   <ssl_md5_clear@plt>
  mov    0x8(%rsp),%rsi
  mov    $0x30,%edx
  mov    %r12,%rdi
  call   <ssl_md5_transform@plt>
  mov    $0x14,%edx
  mov    %r14,%rsi
  mov    %r12,%rdi
  call   <ssl_md5_transform@plt>
  mov    0x10(%rsp),%rsi
  mov    %r12,%rdi
  call   <ssl_md5_complete@plt>
  mov    0x10(%rsp),%rsi
  mov    %rbx,%rdi
  mov    $0x10,%edx
  add    $0x10,%rbx
  call   <g_memcpy@plt>
  cmp    $0x3,%r13d
  jne    L9
  mov    %rbp,%rdi
  call   <ssl_sha1_info_delete@plt>
  mov    %r12,%rdi
  call   <ssl_md5_info_delete@plt>
  mov    0x68(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L5
  add    $0x78,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  pop    %r15
  ret
L5:
  call   <__stack_chk_fail@plt>
```

assistant: ```c
void xrdp_sec_hash_48(char *out, char *in, char *salt1, char *salt2, int salt) {
  int i;
  void *sha1_info;
  void *md5_info;
  char pad[4];
  char sha1_sig[20];
  char md5_sig[16];
  sha1_info = ssl_sha1_info_create();
  md5_info = ssl_md5_info_create();
  for (i = 0; i < 3; i++) {
    g_memset(pad, salt + i, 4);
    ssl_sha1_clear(sha1_info);
    ssl_sha1_transform(sha1_info, pad, i + 1);
    ssl_sha1_transform(sha1_info, in, 48);
    ssl_sha1_transform(sha1_info, salt1, 32);
    ssl_sha1_transform(sha1_info, salt2, 32);
    ssl_sha1_complete(sha1_info, sha1_sig);
    ssl_md5_clear(md5_info);
    ssl_md5_transform(md5_info, in, 48);
    ssl_md5_transform(md5_info, sha1_sig, 20);
    ssl_md5_complete(md5_info, md5_sig);
    g_memcpy(out + i * 16, md5_sig, 16);
  }
  ssl_sha1_info_delete(sha1_info);
  ssl_md5_info_delete(md5_info);
}
```
user: 下面的汇编指令对应的C源代码是什么:

```asm
<perrx>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  push   %r15
  push   %r14
  push   %r12
  push   %rbx
  sub    $0xe0,%rsp
  mov    %edi,-0xf4(%rbp)
  mov    %rsi,-0x100(%rbp)
  mov    %rdx,-0xc0(%rbp)
  mov    %rcx,-0xb8(%rbp)
  mov    %r8,-0xb0(%rbp)
  mov    %r9,-0xa8(%rbp)
  test   %al,%al
  je     L5
  movaps %xmm0,-0xa0(%rbp)
  movaps %xmm1,-0x90(%rbp)
  movaps %xmm2,-0x80(%rbp)
  movaps %xmm3,-0x70(%rbp)
  movaps %xmm4,-0x60(%rbp)
  movaps %xmm5,-0x50(%rbp)
  movaps %xmm6,-0x40(%rbp)
  movaps %xmm7,-0x30(%rbp)
L5:
  mov    %fs:0x28,%rax
  mov    %rax,-0xd8(%rbp)
  xor    %eax,%eax
  mov    %rsp,%rax
  mov    %rax,%r12
  mov    D4(%rip),%rax
  mov    (%rax),%ebx
  movslq %ebx,%rax
  sub    $0x1,%rax
  mov    %rax,-0xe8(%rbp)
  movslq %ebx,%rax
  mov    %rax,%r14
  mov    $0x0,%r15d
  movslq %ebx,%rax
  mov    %rax,%r10
  mov    $0x0,%r11d
  movslq %ebx,%rax
  mov    $0x10,%edx
  sub    $0x1,%rdx
  add    %rdx,%rax
  mov    $0x10,%esi
  mov    $0x0,%edx
  div    %rsi
  imul   $0x10,%rax,%rax
  mov    %rax,%rcx
  and    $0xfffffffffffff000,%rcx
  mov    %rsp,%rdx
  sub    %rcx,%rdx
L42:
  cmp    %rdx,%rsp
  je     L26
  sub    $0x1000,%rsp
  orq    $0x0,0xff8(%rsp)
  jmp    L42
L26:
  mov    %rax,%rdx
  and    $0xfff,%edx
  sub    %rdx,%rsp
  mov    %rax,%rdx
  and    $0xfff,%edx
  test   %rdx,%rdx
  je     L38
  and    $0xfff,%eax
  sub    $0x8,%rax
  add    %rsp,%rax
  orq    $0x0,(%rax)
L38:
  mov    %rsp,%rax
  add    $0x0,%rax
  mov    %rax,-0xe0(%rbp)
  mov    -0x100(%rbp),%rdx
  mov    -0xec(%rbp),%eax
  mov    %rdx,%rsi
  mov    %eax,%edi
  call   <va_start@plt>
  mov    -0xec(%rbp),%ecx
  mov    -0x100(%rbp),%rdx
  mov    -0xe0(%rbp),%rax
  mov    %ebx,%esi
  mov    %rax,%rdi
  call   <vsnprintf@plt>
  mov    -0xec(%rbp),%eax
  mov    %eax,%edi
  call   <va_end@plt>
  mov    -0xe0(%rbp),%rax
  mov    %rax,%rdi
  call   <perror@plt>
  mov    -0xf4(%rbp),%eax
  mov    %eax,%edi
  call   <exit@plt>
  mov    %r12,%rsp
  nop
  mov    -0xd8(%rbp),%rax
  sub    %fs:0x28,%rax
  je     L45
  call   <__stack_chk_fail@plt>
L45:
  lea    -0x20(%rbp),%rsp
  pop    %rbx
  pop    %r12
  pop    %r14
  pop    %r15
  pop    %rbp
  ret
```

assistant: ```c
void perrx(int ex_code, const char *err_text, ...) {
  char err_buf[BUFSIZ];
  va_list va;
  va_start(va, err_text);
  vsnprintf(err_buf, sizeof(err_buf), err_text, va);
  va_end(va);
  (void)perror(err_buf);
  (void)exit(ex_code);
}
```
user: 请显示与下面列出的汇编代码相匹配的C语言实现:

```asm
<perrx>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  push   %r14
  push   %r13
  push   %r12
  push   %rbx
  sub    $0x10,%rsp
  mov    %edi,%r12d
  mov    %rsi,%rbx
  mov    %fs:0x28,%rax
  mov    %rax,-0x28(%rbp)
  xor    %eax,%eax
  mov    D5(%rip),%rax
  mov    (%rax),%r13d
  movslq %r13d,%rax
  add    $0xf,%rax
  mov    %rax,%rcx
  and    $0xfffffffffffffff0,%rcx
  and    $0xfffffffffffff000,%rax
  mov    %rsp,%rdx
  sub    %rax,%rdx
L22:
  cmp    %rdx,%rsp
  je     L32
  sub    $0x1000,%rsp
  orq    $0x0,0xff8(%rsp)
  jmp    L22
L32:
  mov    %rcx,%rax
  and    $0xfff,%eax
  sub    %rax,%rsp
  test   %rax,%rax
  je     L28
  orq    $0x0,-0x8(%rsp,%rax,1)
L28:
  mov    %rbx,%rsi
  mov    $0x0,%r14d
  mov    %r14d,%edi
  call   <va_start@plt>
  mov    %r14d,%ecx
  mov    %rbx,%rdx
  mov    %r13d,%esi
  mov    %rsp,%rdi
  call   <vsnprintf@plt>
  mov    %r14d,%edi
  call   <va_end@plt>
  mov    %rsp,%rdi
  call   <perror@plt>
  mov    %r12d,%edi
  call   <exit@plt>
  mov    -0x28(%rbp),%rax
  sub    %fs:0x28,%rax
  jne    L25
  lea    -0x20(%rbp),%rsp
  pop    %rbx
  pop    %r12
  pop    %r13
  pop    %r14
  pop    %rbp
  ret
L25:
  call   <__stack_chk_fail@plt>
```

assistant: ```c
void perrx(int ex_code, const char *err_text, ...) {
  char err_buf[BUFSIZ];
  va_list va;
  va_start(va, err_text);
  vsnprintf(err_buf, sizeof(err_buf), err_text, va);
  va_end(va);
  (void)perror(err_buf);
  (void)exit(ex_code);
}
```
user: What would the C source look like for the assembly code provided here:

```asm
<perrx>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  push   %r15
  push   %r14
  push   %r13
  mov    %rsi,%r13
  push   %r12
  mov    %edi,%r12d
  sub    $0x10,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,-0x28(%rbp)
  mov    D3(%rip),%rax
  mov    %rsp,%rcx
  movslq (%rax),%rax
  mov    %rax,%r14
  add    $0xf,%rax
  mov    %rax,%rdx
  and    $0xfffffffffffff000,%rax
  sub    %rax,%rcx
  and    $0xfffffffffffffff0,%rdx
  cmp    %rcx,%rsp
  je     L9
L8:
  sub    $0x1000,%rsp
  orq    $0x0,0xff8(%rsp)
  cmp    %rcx,%rsp
  jne    L8
L9:
  and    $0xfff,%edx
  sub    %rdx,%rsp
  test   %rdx,%rdx
  jne    L28
L22:
  xor    %r15d,%r15d
  mov    %r13,%rsi
  mov    %r15d,%edi
  call   <va_start@plt>
  mov    %r15d,%ecx
  mov    %r13,%rdx
  mov    %r14d,%esi
  mov    %rsp,%rdi
  call   <vsnprintf@plt>
  mov    %r15d,%edi
  call   <va_end@plt>
  mov    %rsp,%rdi
  call   <perror@plt>
  mov    %r12d,%edi
  call   <exit@plt>
  mov    -0x28(%rbp),%rax
  sub    %fs:0x28,%rax
  jne    L25
  lea    -0x20(%rbp),%rsp
  pop    %r12
  pop    %r13
  pop    %r14
  pop    %r15
  pop    %rbp
  ret
  nopw   0x0(%rax,%rax,1)
L28:
  orq    $0x0,-0x8(%rsp,%rdx,1)
  jmp    L22
L25:
  call   <__stack_chk_fail@plt>
```

assistant: ```c
void perrx(int ex_code, const char *err_text, ...) {
  char err_buf[BUFSIZ];
  va_list va;
  va_start(va, err_text);
  vsnprintf(err_buf, sizeof(err_buf), err_text, va);
  va_end(va);
  (void)perror(err_buf);
  (void)exit(ex_code);
}
```
user: Demonstrate the C code that generates the assembly output below:

```asm
<perrx>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  push   %r15
  push   %r14
  push   %r13
  mov    %rsi,%r13
  push   %r12
  mov    %edi,%r12d
  sub    $0x10,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,-0x28(%rbp)
  mov    D5(%rip),%rax
  mov    %rsp,%rcx
  movslq (%rax),%rax
  mov    %rax,%r14
  add    $0xf,%rax
  mov    %rax,%rdx
  and    $0xfffffffffffff000,%rax
  sub    %rax,%rcx
  and    $0xfffffffffffffff0,%rdx
  cmp    %rcx,%rsp
  je     L38
L30:
  sub    $0x1000,%rsp
  orq    $0x0,0xff8(%rsp)
  cmp    %rcx,%rsp
  jne    L30
L38:
  and    $0xfff,%edx
  sub    %rdx,%rsp
  test   %rdx,%rdx
  jne    L18
L24:
  xor    %r15d,%r15d
  mov    %r13,%rsi
  mov    %r15d,%edi
  call   <va_start@plt>
  mov    %r15d,%ecx
  mov    %r13,%rdx
  mov    %r14d,%esi
  mov    %rsp,%rdi
  call   <vsnprintf@plt>
  mov    %r15d,%edi
  call   <va_end@plt>
  mov    %rsp,%rdi
  call   <perror@plt>
  mov    %r12d,%edi
  call   <exit@plt>
  mov    -0x28(%rbp),%rax
  sub    %fs:0x28,%rax
  jne    L47
  lea    -0x20(%rbp),%rsp
  pop    %r12
  pop    %r13
  pop    %r14
  pop    %r15
  pop    %rbp
  ret
  nopw   0x0(%rax,%rax,1)
L18:
  orq    $0x0,-0x8(%rsp,%rdx,1)
  jmp    L24
L47:
  call   <__stack_chk_fail@plt>
```

assistant: ```c
void perrx(int ex_code, const char *err_text, ...) {
  char err_buf[BUFSIZ];
  va_list va;
  va_start(va, err_text);
  vsnprintf(err_buf, sizeof(err_buf), err_text, va);
  va_end(va);
  (void)perror(err_buf);
  (void)exit(ex_code);
}
```
user: 这段汇编代码用C语言表示是什么样的？

```asm
<kmain>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
L0:
  jmp    L0
```

assistant: ```c
void kmain(void) {
  while (1)
    ;
}
```
user: 请将以下的汇编代码转换成C语言代码:

```asm
<kmain>:
  endbr64
L6:
  jmp    L6
```

assistant: ```c
void kmain(void) {
  while (1)
    ;
}
```
user: Demonstrate the C code that generates the assembly output below:

```asm
<kmain>:
  endbr64
  nopl   0x0(%rax)
L5:
  jmp    L5
```

assistant: ```c
void kmain(void) {
  while (1)
    ;
}
```
user: Converte this assembly snippet into its equivalent C code:

```asm
<kmain>:
  endbr64
  nopl   0x0(%rax)
L2:
  jmp    L2
```

assistant: ```c
void kmain(void) {
  while (1)
    ;
}
```
user: Translate the below assembly code into C programming language:

```asm
<squareRoot>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x20,%rsp
  movss  %xmm0,-0x14(%rbp)
  movss  D15(%rip),%xmm0
  movss  %xmm0,-0x4(%rbp)
  movss  D13(%rip),%xmm0
  movss  %xmm0,-0x8(%rbp)
  jmp    L14
L12:
  movss  -0x14(%rbp),%xmm0
  divss  -0x8(%rbp),%xmm0
  addss  -0x8(%rbp),%xmm0
  movss  D22(%rip),%xmm1
  divss  %xmm1,%xmm0
  movss  %xmm0,-0x8(%rbp)
L14:
  movss  -0x8(%rbp),%xmm0
  mulss  %xmm0,%xmm0
  subss  -0x14(%rbp),%xmm0
  movd   %xmm0,%eax
  movd   %eax,%xmm0
  call   <absoluteValue@plt>
  movd   %xmm0,%eax
  movd   %eax,%xmm2
  comiss -0x4(%rbp),%xmm2
  jae    L12
  movss  -0x8(%rbp),%xmm0
  leave
  ret
```

tool_calls: name: unpack_data
arguments: tag: D15
type_guessed: byte[4]
name: unpack_data
arguments: tag: D13
type_guessed: f32
name: unpack_data
arguments: tag: D22
type_guessed: f32

tool: {"D15": [0xac,0xc5,0x27,0x37]}

tool: D13: 1

tool: D22: 2

assistant: ```c
float squareRoot(float x) {
  const float epsilon = .00001;
  float guess = 1.0;
  while (absoluteValue(guess * guess - x) >= epsilon)
    guess = (x / guess + guess) / 2.0;
  return guess;
}
```
user: What would the C source look like for the assembly code provided here?

```asm
<squareRoot>:
  endbr64
  sub    $0x18,%rsp
  movss  %xmm0,0xc(%rsp)
  movss  D6(%rip),%xmm4
  movss  %xmm4,0x8(%rsp)
  jmp    L8
L10:
  movss  0xc(%rsp),%xmm0
  movss  0x8(%rsp),%xmm2
  divss  %xmm2,%xmm0
  addss  %xmm2,%xmm0
  mulss  D14(%rip),%xmm0
  movss  %xmm0,0x8(%rsp)
L8:
  movss  0x8(%rsp),%xmm1
  movaps %xmm1,%xmm0
  mulss  %xmm1,%xmm0
  subss  0xc(%rsp),%xmm0
  call   <absoluteValue@plt>
  comiss D16(%rip),%xmm0
  jae    L10
  movss  0x8(%rsp),%xmm0
  add    $0x18,%rsp
  ret
```

tool_calls: name: read_data
arguments: data_label: D6
type: f32
name: read_data
arguments: data_label: D14
type: byte[4]
name: read_data
arguments: data_label: D16
type: byte[4]

tool: D6: 1

tool: {"D14": [0x00,0x00,0x00,0x3f]}

tool: {"D16": [0xac,0xc5,0x27,0x37]}

assistant: ```c
float squareRoot(float x) {
  const float epsilon = .00001;
  float guess = 1.0;
  while (absoluteValue(guess * guess - x) >= epsilon)
    guess = (x / guess + guess) / 2.0;
  return guess;
}
```
user: 提供的汇编代码用C语言表示会是什么样子:

```asm
<squareRoot>:
  endbr64
  sub    $0x18,%rsp
  movss  D28(%rip),%xmm1
  movss  %xmm0,0x8(%rsp)
  jmp    L17
  nopl   0x0(%rax,%rax,1)
L13:
  movss  0x8(%rsp),%xmm0
  divss  %xmm1,%xmm0
  addss  %xmm0,%xmm1
  mulss  D23(%rip),%xmm1
L17:
  movaps %xmm1,%xmm0
  movss  %xmm1,0xc(%rsp)
  mulss  %xmm1,%xmm0
  subss  0x8(%rsp),%xmm0
  call   <absoluteValue@plt>
  comiss D2(%rip),%xmm0
  movss  0xc(%rsp),%xmm1
  jae    L13
  movaps %xmm1,%xmm0
  add    $0x18,%rsp
  ret
```

tool_calls: name: parse_data
arguments: tag: D28
type_guessed: f32
name: parse_data
arguments: tag: D23
type_guessed: byte[4]
name: parse_data
arguments: tag: D2
type_guessed: byte[4]

tool: D28: 1

tool: {"D23": [0x00,0x00,0x00,0x3f]}

tool: {"D2": [0xac,0xc5,0x27,0x37]}

assistant: ```c
float squareRoot(float x) {
  const float epsilon = .00001;
  float guess = 1.0;
  while (absoluteValue(guess * guess - x) >= epsilon)
    guess = (x / guess + guess) / 2.0;
  return guess;
}
```
user: 请显示与下面列出的汇编代码相匹配的C语言实现：

```asm
<squareRoot>:
  endbr64
  sub    $0x18,%rsp
  movss  D7(%rip),%xmm1
  movss  %xmm0,0x8(%rsp)
  jmp    L15
  nopl   0x0(%rax,%rax,1)
L12:
  movss  0x8(%rsp),%xmm0
  divss  %xmm1,%xmm0
  addss  %xmm0,%xmm1
  mulss  D8(%rip),%xmm1
L15:
  movaps %xmm1,%xmm0
  movss  %xmm1,0xc(%rsp)
  mulss  %xmm1,%xmm0
  subss  0x8(%rsp),%xmm0
  call   <absoluteValue@plt>
  comiss D3(%rip),%xmm0
  movss  0xc(%rsp),%xmm1
  jae    L12
  movaps %xmm1,%xmm0
  add    $0x18,%rsp
  ret
```

tool_calls: name: unpack_data
arguments: tag: D7
data_type: f32
name: unpack_data
arguments: tag: D8
data_type: byte[4]
name: unpack_data
arguments: tag: D3
data_type: byte[4]

tool: D7: 1

tool: {"D8": [0x00,0x00,0x00,0x3f]}

tool: {"D3": [0xac,0xc5,0x27,0x37]}

assistant: ```c
float squareRoot(float x) {
  const float epsilon = .00001;
  float guess = 1.0;
  while (absoluteValue(guess * guess - x) >= epsilon)
    guess = (x / guess + guess) / 2.0;
  return guess;
}
```
user: What is the c source code of the assembly code below?

```asm
<bswap_64>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  mov    %edi,-0x14(%rbp)
  mov    -0x14(%rbp),%eax
  mov    %eax,-0x4(%rbp)
  mov    $0x0,%eax
  pop    %rbp
  ret
```

assistant: ```c
uint64_t bswap_64(uint64_t x) {
  uint64_t __x = (x);
  return ((uint64_t)((uint64_t)(((uint64_t)(__x) & (uint64_t)0x00000000000000ffULL) << 56) | (uint64_t)(((uint64_t)(__x) & (uint64_t)0x000000000000ff00ULL) << 40) | (uint64_t)(((uint64_t)(__x) & (uint64_t)0x0000000000ff0000ULL) << 24) | (uint64_t)(((uint64_t)(__x) & (uint64_t)0x00000000ff000000ULL) << 8) | (uint64_t)(((uint64_t)(__x) & (uint64_t)0x000000ff00000000ULL) >> 8) | (uint64_t)(((uint64_t)(__x) & (uint64_t)0x0000ff0000000000ULL) >> 24) | (uint64_t)(((uint64_t)(__x) & (uint64_t)0x00ff000000000000ULL) >> 40) | (uint64_t)(((uint64_t)(__x) & (uint64_t)0xff00000000000000ULL) >> 56)));
}
```
user: Converte this assembly snippet into its equivalent C code:

```asm
<bswap_64>:
  endbr64
  mov    $0x0,%eax
  ret
```

assistant: ```c
uint64_t bswap_64(uint64_t x) {
  uint64_t __x = (x);
  return ((uint64_t)((uint64_t)(((uint64_t)(__x) & (uint64_t)0x00000000000000ffULL) << 56) | (uint64_t)(((uint64_t)(__x) & (uint64_t)0x000000000000ff00ULL) << 40) | (uint64_t)(((uint64_t)(__x) & (uint64_t)0x0000000000ff0000ULL) << 24) | (uint64_t)(((uint64_t)(__x) & (uint64_t)0x00000000ff000000ULL) << 8) | (uint64_t)(((uint64_t)(__x) & (uint64_t)0x000000ff00000000ULL) >> 8) | (uint64_t)(((uint64_t)(__x) & (uint64_t)0x0000ff0000000000ULL) >> 24) | (uint64_t)(((uint64_t)(__x) & (uint64_t)0x00ff000000000000ULL) >> 40) | (uint64_t)(((uint64_t)(__x) & (uint64_t)0xff00000000000000ULL) >> 56)));
}
```