ylfeng/ReF-Decompile-dataset huggingface dataset:
user: 下面的汇编指令对应的C源代码是什么：

```asm
<memset>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  mov    %rdi,-0x18(%rbp)
  mov    %esi,-0x1c(%rbp)
  mov    %edx,-0x20(%rbp)
  mov    -0x18(%rbp),%rax
  mov    %rax,-0x8(%rbp)
  jmp    L7
L2:
  mov    -0x8(%rbp),%rax
  mov    -0x1c(%rbp),%edx
  mov    %edx,(%rax)
  addq   $0x4,-0x8(%rbp)
L7:
  mov    -0x20(%rbp),%eax
  lea    -0x1(%rax),%edx
  mov    %edx,-0x20(%rbp)
  test   %eax,%eax
  jg     L2
  mov    -0x18(%rbp),%rax
  pop    %rbp
  ret
```

assistant: ```c
void *memset(void *dest, int c, int len) {
  uint8_t *d = dest;
  while ((len--) > 0) {
    *d = c;
    d++;
  }
  return dest;
}
```
user: Translate the below assembly code into C programming language:

```asm
<memset>:
  endbr64
  mov    %rdi,%rax
  test   %edx,%edx
  jle    L3
  mov    %edx,%edx
  lea    (%rdi,%rdx,4),%rcx
  mov    %rdi,%rdx
L14:
  mov    %esi,(%rdx)
  add    $0x4,%rdx
  cmp    %rcx,%rdx
  jne    L14
L3:
  ret
```

assistant: ```c
void *memset(void *dest, int c, int len) {
  uint8_t *d = dest;
  while ((len--) > 0) {
    *d = c;
    d++;
  }
  return dest;
}
```
user: What would the C source look like for the assembly code provided here:

```asm
<memset>:
  endbr64
  mov    %rdi,%rax
  test   %edx,%edx
  jle    L19
  movslq %edx,%rdx
  lea    (%rdi,%rdx,4),%rcx
  mov    %rdi,%rdx
  nopl   (%rax)
L17:
  mov    %esi,(%rdx)
  add    $0x4,%rdx
  cmp    %rcx,%rdx
  jne    L17
L19:
  ret
```

assistant: ```c
void *memset(void *dest, int c, int len) {
  uint8_t *d = dest;
  while ((len--) > 0) {
    *d = c;
    d++;
  }
  return dest;
}
```
user: Demonstrate the C code that generates the assembly output below:

```asm
<memset>:
  endbr64
  mov    %rdi,%r8
  lea    -0x1(%rdx),%edi
  test   %edx,%edx
  jle    L14
  cmp    $0x2,%edi
  jbe    L20
  mov    %edx,%ecx
  movd   %esi,%xmm1
  mov    %r8,%rax
  shr    $0x2,%ecx
  pshufd $0x0,%xmm1,%xmm0
  sub    $0x1,%ecx
  shl    $0x4,%rcx
  lea    0x10(%r8,%rcx,1),%rcx
L9:
  movups %xmm0,(%rax)
  add    $0x10,%rax
  cmp    %rcx,%rax
  jne    L9
  mov    %edx,%eax
  and    $0xfffffffc,%eax
  mov    %eax,%ecx
  sub    %eax,%edi
  lea    (%r8,%rcx,4),%rcx
  cmp    %eax,%edx
  je     L14
L69:
  mov    %esi,(%rcx)
  test   %edi,%edi
  jle    L14
  mov    %esi,0x4(%rcx)
  cmp    $0x1,%edi
  jle    L14
  mov    %esi,0x8(%rcx)
L14:
  mov    %r8,%rax
  ret
L20:
  mov    %r8,%rcx
  jmp    L69
```

assistant: ```c
void *memset(void *dest, int c, int len) {
  uint8_t *d = dest;
  while ((len--) > 0) {
    *d = c;
    d++;
  }
  return dest;
}
```
user: What would the C source look like for the assembly code provided here?

```asm
<linker_env_secure>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x10,%rsp
  lea    D3(%rip),%rax
  mov    %rax,-0x10(%rbp)
  mov    -0x10(%rbp),%rax
  add    $0xc8,%rax
  mov    %rax,-0x8(%rbp)
  jmp    L6
L1:
  mov    -0x10(%rbp),%rax
  mov    (%rax),%rax
  mov    %rax,%rdi
  call   <linker_env_unset@plt>
  addq   $0x8,-0x10(%rbp)
L6:
  mov    -0x10(%rbp),%rax
  cmp    -0x8(%rbp),%rax
  jb     L1
  nop
  nop
  leave
  ret
```

assistant: ```c
void linker_env_secure(void) {
  static const char *const unsec_vars[] = {
      "GCONV_PATH", "GETCONF_DIR", "HOSTALIASES", "LD_AUDIT", "LD_DEBUG", "LD_DEBUG_OUTPUT", "LD_DYNAMIC_WEAK", "LD_LIBRARY_PATH", "LD_ORIGIN_PATH", "LD_PRELOAD", "LD_PROFILE", "LD_SHOW_AUXV", "LD_USE_LOAD_BIAS", "LOCALDOMAIN", "LOCPATH", "MALLOC_TRACE", "MALLOC_CHECK_", "NIS_PATH", "NLSPATH", "RESOLV_HOST_CONF", "RES_OPTIONS", "TMPDIR", "TZDIR", "LD_AOUT_LIBRARY_PATH", "LD_AOUT_PRELOAD",
  };
  const char *const *cp = unsec_vars;
  const char *const *endp = cp + sizeof(unsec_vars) / sizeof(unsec_vars[0]);
  while (cp < endp) {
    linker_env_unset(*cp);
    cp++;
  }
}
```
user: 请从给定的汇编指令推导出C源代码:

```asm
<linker_env_secure>:
  endbr64
  push   %rbp
  push   %rbx
  sub    $0x8,%rsp
  lea    D8(%rip),%rbx
  lea    0xc8(%rbx),%rbp
L1:
  mov    (%rbx),%rdi
  call   <linker_env_unset@plt>
  add    $0x8,%rbx
  cmp    %rbp,%rbx
  jne    L1
  add    $0x8,%rsp
  pop    %rbx
  pop    %rbp
  ret
```

assistant: ```c
void linker_env_secure(void) {
  static const char *const unsec_vars[] = {
      "GCONV_PATH", "GETCONF_DIR", "HOSTALIASES", "LD_AUDIT", "LD_DEBUG", "LD_DEBUG_OUTPUT", "LD_DYNAMIC_WEAK", "LD_LIBRARY_PATH", "LD_ORIGIN_PATH", "LD_PRELOAD", "LD_PROFILE", "LD_SHOW_AUXV", "LD_USE_LOAD_BIAS", "LOCALDOMAIN", "LOCPATH", "MALLOC_TRACE", "MALLOC_CHECK_", "NIS_PATH", "NLSPATH", "RESOLV_HOST_CONF", "RES_OPTIONS", "TMPDIR", "TZDIR", "LD_AOUT_LIBRARY_PATH", "LD_AOUT_PRELOAD",
  };
  const char *const *cp = unsec_vars;
  const char *const *endp = cp + sizeof(unsec_vars) / sizeof(unsec_vars[0]);
  while (cp < endp) {
    linker_env_unset(*cp);
    cp++;
  }
}
```
user: Please show me the C implementation that matches the assembly code listed below:

```asm
<linker_env_secure>:
  endbr64
  push   %rbp
  lea    D0(%rip),%rdi
  push   %rbx
  lea    D18(%rip),%rbx
  lea    0xc8(%rbx),%rbp
  sub    $0x8,%rsp
  jmp    L4
  nopl   0x0(%rax)
L6:
  mov    (%rbx),%rdi
L4:
  call   <linker_env_unset@plt>
  add    $0x8,%rbx
  cmp    %rbp,%rbx
  jne    L6
  add    $0x8,%rsp
  pop    %rbx
  pop    %rbp
  ret
```

tool_calls: name: unpack_data
arguments: label: D0
datatype: string

tool: D0: GCONV_PATH

assistant: ```c
void linker_env_secure(void) {
  static const char *const unsec_vars[] = {
      "GCONV_PATH", "GETCONF_DIR", "HOSTALIASES", "LD_AUDIT", "LD_DEBUG", "LD_DEBUG_OUTPUT", "LD_DYNAMIC_WEAK", "LD_LIBRARY_PATH", "LD_ORIGIN_PATH", "LD_PRELOAD", "LD_PROFILE", "LD_SHOW_AUXV", "LD_USE_LOAD_BIAS", "LOCALDOMAIN", "LOCPATH", "MALLOC_TRACE", "MALLOC_CHECK_", "NIS_PATH", "NLSPATH", "RESOLV_HOST_CONF", "RES_OPTIONS", "TMPDIR", "TZDIR", "LD_AOUT_LIBRARY_PATH", "LD_AOUT_PRELOAD",
  };
  const char *const *cp = unsec_vars;
  const char *const *endp = cp + sizeof(unsec_vars) / sizeof(unsec_vars[0]);
  while (cp < endp) {
    linker_env_unset(*cp);
    cp++;
  }
}
```
user: Please show me the C implementation that matches the assembly code listed below:

```asm
<linker_env_secure>:
  endbr64
  push   %rbp
  push   %rbx
  lea    D7(%rip),%rbx
  lea    0xc8(%rbx),%rbp
  sub    $0x8,%rsp
  nopl   0x0(%rax,%rax,1)
L5:
  mov    (%rbx),%rdi
  add    $0x8,%rbx
  call   <linker_env_unset@plt>
  cmp    %rbp,%rbx
  jne    L5
  add    $0x8,%rsp
  pop    %rbx
  pop    %rbp
  ret
```

assistant: ```c
void linker_env_secure(void) {
  static const char *const unsec_vars[] = {
      "GCONV_PATH", "GETCONF_DIR", "HOSTALIASES", "LD_AUDIT", "LD_DEBUG", "LD_DEBUG_OUTPUT", "LD_DYNAMIC_WEAK", "LD_LIBRARY_PATH", "LD_ORIGIN_PATH", "LD_PRELOAD", "LD_PROFILE", "LD_SHOW_AUXV", "LD_USE_LOAD_BIAS", "LOCALDOMAIN", "LOCPATH", "MALLOC_TRACE", "MALLOC_CHECK_", "NIS_PATH", "NLSPATH", "RESOLV_HOST_CONF", "RES_OPTIONS", "TMPDIR", "TZDIR", "LD_AOUT_LIBRARY_PATH", "LD_AOUT_PRELOAD",
  };
  const char *const *cp = unsec_vars;
  const char *const *endp = cp + sizeof(unsec_vars) / sizeof(unsec_vars[0]);
  while (cp < endp) {
    linker_env_unset(*cp);
    cp++;
  }
}
```
user: What is the c source code of the assembly code below:

```asm
<__ignore_background_tty_writes>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x10,%rsp
  mov    D21(%rip),%rax
  mov    (%rax),%edx
  mov    D28(%rip),%rax
  mov    (%rax),%eax
  mov    %edx,%esi
  mov    %eax,%edi
  call   <signal@plt>
  mov    %rax,-0x8(%rbp)
  mov    D22(%rip),%rax
  mov    (%rax),%rax
  cmp    %rax,-0x8(%rbp)
  sete   %al
  movzbl %al,%eax
  leave
  ret
```

assistant: ```c
u_int8_t __ignore_background_tty_writes() {
  sig_t prev_val;
  prev_val = signal(SIGTTOU, SIG_IGN);
  return (prev_val == SIG_ERR);
}
```
user: Converte this assembly snippet into its equivalent C code:

```asm
<__ignore_background_tty_writes>:
  endbr64
  sub    $0x8,%rsp
  mov    D22(%rip),%rax
  mov    (%rax),%esi
  mov    D25(%rip),%rax
  mov    (%rax),%edi
  call   <signal@plt>
  mov    D23(%rip),%rdx
  cmp    %rax,(%rdx)
  sete   %al
  movzbl %al,%eax
  add    $0x8,%rsp
  ret
```

assistant: ```c
u_int8_t __ignore_background_tty_writes() {
  sig_t prev_val;
  prev_val = signal(SIGTTOU, SIG_IGN);
  return (prev_val == SIG_ERR);
}
```
user: 请显示与下面列出的汇编代码相匹配的C语言实现：

```asm
<__ignore_background_tty_writes>:
  endbr64
  sub    $0x8,%rsp
  mov    D6(%rip),%rax
  mov    (%rax),%esi
  mov    D27(%rip),%rax
  mov    (%rax),%edi
  call   <signal@plt>
  mov    D21(%rip),%rdx
  cmp    %rax,(%rdx)
  sete   %al
  add    $0x8,%rsp
  movzbl %al,%eax
  ret
```

assistant: ```c
u_int8_t __ignore_background_tty_writes() {
  sig_t prev_val;
  prev_val = signal(SIGTTOU, SIG_IGN);
  return (prev_val == SIG_ERR);
}
```
user: 请从给定的汇编指令推导出C源代码：

```asm
<__ignore_background_tty_writes>:
  endbr64
  sub    $0x8,%rsp
  mov    D18(%rip),%rax
  mov    (%rax),%esi
  mov    D12(%rip),%rax
  mov    (%rax),%edi
  call   <signal@plt>
  mov    D14(%rip),%rdx
  cmp    %rax,(%rdx)
  sete   %al
  add    $0x8,%rsp
  movzbl %al,%eax
  ret
```

assistant: ```c
u_int8_t __ignore_background_tty_writes() {
  sig_t prev_val;
  prev_val = signal(SIGTTOU, SIG_IGN);
  return (prev_val == SIG_ERR);
}
```
user: Converte this assembly snippet into its equivalent C code:

```asm
<count_cfg_data_lines>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x30,%rsp
  mov    %rdi,-0x28(%rbp)
  mov    %rsi,-0x30(%rbp)
  mov    -0x28(%rbp),%rax
  mov    %rax,-0x10(%rbp)
  movl   $0x0,-0x14(%rbp)
  jmp    L18
L3:
  addq   $0x1,-0x10(%rbp)
L6:
  mov    -0x10(%rbp),%rax
  movzbl (%rax),%eax
  movsbl %al,%eax
  mov    %eax,%edi
  call   <isspace@plt>
  test   %rax,%rax
  jne    L3
  addl   $0x1,-0x14(%rbp)
  mov    -0x30(%rbp),%rax
  sub    -0x10(%rbp),%rax
  mov    %eax,%edx
  mov    -0x10(%rbp),%rax
  mov    $0xa,%esi
  mov    %rax,%rdi
  call   <memchr@plt>
  mov    %rax,-0x8(%rbp)
  cmpq   $0x0,-0x8(%rbp)
  jne    L11
  mov    -0x30(%rbp),%rax
  mov    %rax,-0x8(%rbp)
L11:
  mov    -0x8(%rbp),%rax
  mov    %rax,-0x10(%rbp)
L18:
  mov    -0x10(%rbp),%rax
  cmp    -0x30(%rbp),%rax
  jb     L6
  mov    -0x14(%rbp),%eax
  sub    $0x1,%eax
  leave
  ret
```

assistant: ```c
int count_cfg_data_lines(char *from, char *to) {
  char *dl = from;
  int count = 0;
  char *eol;
  while (dl < to) {
    while (isspace(*dl))
      dl++;
    count++;
    eol = memchr(dl, '\n', to - dl);
    if (!eol)
      eol = to;
    dl = eol;
  }
  return count - 1;
}
```
user: 请显示与下面列出的汇编代码相匹配的C语言实现：

```asm
<count_cfg_data_lines>:
  endbr64
  push   %r12
  push   %rbp
  push   %rbx
  mov    %rdi,%rbx
  mov    %rsi,%r12
  mov    $0x0,%ebp
  cmp    %rsi,%rdi
  jb     L16
L47:
  lea    -0x1(%rbp),%eax
  pop    %rbx
  pop    %rbp
  pop    %r12
  ret
L11:
  add    $0x1,%rbx
L16:
  movsbl (%rbx),%edi
  call   <isspace@plt>
  test   %rax,%rax
  jne    L11
  add    $0x1,%ebp
  mov    %r12d,%edx
  sub    %ebx,%edx
  mov    $0xa,%esi
  mov    %rbx,%rdi
  call   <memchr@plt>
  mov    %rax,%rbx
  test   %rax,%rax
  je     L47
  cmp    %rax,%r12
  ja     L16
  jmp    L47
```

assistant: ```c
int count_cfg_data_lines(char *from, char *to) {
  char *dl = from;
  int count = 0;
  char *eol;
  while (dl < to) {
    while (isspace(*dl))
      dl++;
    count++;
    eol = memchr(dl, '\n', to - dl);
    if (!eol)
      eol = to;
    dl = eol;
  }
  return count - 1;
}
```
user: Translate the below assembly code into C programming language:

```asm
<count_cfg_data_lines>:
  endbr64
  push   %r13
  push   %r12
  xor    %r12d,%r12d
  push   %rbp
  mov    %rdi,%rbp
  push   %rbx
  mov    %rsi,%rbx
  sub    $0x8,%rsp
  cmp    %rsi,%rdi
  jb     L58
  jmp    L26
  xchg   %ax,%ax
L33:
  add    $0x1,%rbp
L58:
  movsbl 0x0(%rbp),%edi
  call   <isspace@plt>
  test   %rax,%rax
  jne    L33
  mov    %ebx,%edx
  mov    %rbp,%rdi
  lea    0x1(%r12),%r13d
  mov    $0xa,%esi
  sub    %ebp,%edx
  call   <memchr@plt>
  mov    %rax,%rbp
  test   %rax,%rax
  je     L24
  cmp    %rax,%rbx
  jbe    L24
  mov    %r13d,%r12d
  jmp    L58
L26:
  mov    $0xffffffff,%r12d
L24:
  add    $0x8,%rsp
  mov    %r12d,%eax
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  ret
```

assistant: ```c
int count_cfg_data_lines(char *from, char *to) {
  char *dl = from;
  int count = 0;
  char *eol;
  while (dl < to) {
    while (isspace(*dl))
      dl++;
    count++;
    eol = memchr(dl, '\n', to - dl);
    if (!eol)
      eol = to;
    dl = eol;
  }
  return count - 1;
}
```
user: Demonstrate the C code that generates the assembly output below:

```asm
<count_cfg_data_lines>:
  endbr64
  push   %r13
  push   %r12
  xor    %r12d,%r12d
  push   %rbp
  mov    %rdi,%rbp
  push   %rbx
  mov    %rsi,%rbx
  sub    $0x8,%rsp
  cmp    %rsi,%rdi
  jb     L16
  jmp    L29
  xchg   %ax,%ax
L48:
  add    $0x1,%rbp
L16:
  movsbl 0x0(%rbp),%edi
  call   <isspace@plt>
  test   %rax,%rax
  jne    L48
  mov    %ebx,%edx
  mov    %rbp,%rdi
  lea    0x1(%r12),%r13d
  mov    $0xa,%esi
  sub    %ebp,%edx
  call   <memchr@plt>
  mov    %rax,%rbp
  test   %rax,%rax
  je     L59
  cmp    %rax,%rbx
  jbe    L59
  mov    %r13d,%r12d
  jmp    L16
L29:
  mov    $0xffffffff,%r12d
L59:
  add    $0x8,%rsp
  mov    %r12d,%eax
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  ret
```

assistant: ```c
int count_cfg_data_lines(char *from, char *to) {
  char *dl = from;
  int count = 0;
  char *eol;
  while (dl < to) {
    while (isspace(*dl))
      dl++;
    count++;
    eol = memchr(dl, '\n', to - dl);
    if (!eol)
      eol = to;
    dl = eol;
  }
  return count - 1;
}
```
user: Translate the below assembly code into C programming language:

```asm
<make_big_endian_set>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x30,%rsp
  mov    %rdi,-0x18(%rbp)
  mov    %rsi,-0x20(%rbp)
  mov    %rdx,-0x28(%rbp)
  mov    -0x28(%rbp),%rax
  add    $0x4,%rax
  mov    %rax,-0x10(%rbp)
  mov    -0x10(%rbp),%rax
  mov    %rax,%rdi
  call   <malloc@plt>
  mov    %rax,-0x8(%rbp)
  cmpq   $0x0,-0x8(%rbp)
  jne    L39
  mov    $0x0,%eax
  jmp    L26
L39:
  mov    -0x28(%rbp),%rax
  shr    $0x18,%rax
  mov    %eax,%edx
  mov    -0x8(%rbp),%rax
  mov    %dl,(%rax)
  mov    -0x28(%rbp),%rax
  shr    $0x10,%rax
  mov    %rax,%rdx
  mov    -0x8(%rbp),%rax
  add    $0x1,%rax
  mov    %dl,(%rax)
  mov    -0x28(%rbp),%rax
  shr    $0x8,%rax
  mov    %rax,%rdx
  mov    -0x8(%rbp),%rax
  add    $0x2,%rax
  mov    %dl,(%rax)
  mov    -0x8(%rbp),%rax
  add    $0x3,%rax
  mov    -0x28(%rbp),%rdx
  mov    %dl,(%rax)
  mov    -0x8(%rbp),%rax
  lea    0x4(%rax),%rcx
  mov    -0x28(%rbp),%rdx
  mov    -0x20(%rbp),%rax
  mov    %rax,%rsi
  mov    %rcx,%rdi
  call   <memcpy@plt>
  mov    -0x8(%rbp),%rax
  lea    0x4(%rax),%rdx
  mov    -0x28(%rbp),%rax
  mov    %rax,%rsi
  mov    %rdx,%rdi
  call   <reverse@plt>
  test   %rax,%rax
  jne    L16
  mov    -0x8(%rbp),%rax
  mov    %rax,%rdi
  call   <free@plt>
  mov    $0x0,%eax
  jmp    L26
L16:
  mov    -0x10(%rbp),%rax
  mov    %eax,%ecx
  mov    -0x18(%rbp),%rdx
  mov    -0x8(%rbp),%rax
  mov    %ecx,%esi
  mov    %rax,%rdi
  call   <BN_mpi2bn@plt>
  mov    -0x8(%rbp),%rax
  mov    %rax,%rdi
  call   <free@plt>
  mov    $0x1,%eax
L26:
  leave
  ret
```

assistant: ```c
int make_big_endian_set(BIGNUM *num, unsigned char *buff, size_t buff_len) {
  size_t data_size = buff_len + 4;
  unsigned char *temp = (unsigned char *)malloc(data_size);
  if (temp == NULL)
    return 0;
  temp[0] = (buff_len >> 24) & 0xff;
  temp[1] = (buff_len >> 16) & 0xff;
  temp[2] = (buff_len >> 8) & 0xff;
  temp[3] = (buff_len >> 0) & 0xff;
  memcpy((temp + 4), buff, buff_len);
  if (reverse((temp + 4), buff_len) == 0) {
    free(temp);
    return 0;
  }
  BN_mpi2bn(&temp[0], (int)data_size, num);
  free(temp);
  return 1;
}
```
user: 请将这段汇编代码片段转换成等效的C代码:

```asm
<make_big_endian_set>:
  endbr64
  push   %r15
  push   %r14
  push   %r13
  push   %r12
  push   %rbp
  push   %rbx
  sub    $0x8,%rsp
  mov    %rdi,%r13
  mov    %rsi,%r12
  mov    %rdx,%rbp
  lea    0x4(%rdx),%r14
  mov    %r14,%rdi
  call   <malloc@plt>
  mov    %rax,%rbx
  mov    $0x0,%eax
  test   %rbx,%rbx
  jne    L1
L3:
  add    $0x8,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  pop    %r15
  ret
L1:
  mov    %rbp,%rax
  shr    $0x18,%rax
  mov    %al,(%rbx)
  mov    %rbp,%rax
  shr    $0x10,%rax
  mov    %al,0x1(%rbx)
  mov    %rbp,%rax
  movzbl %ah,%eax
  mov    %al,0x2(%rbx)
  mov    %bpl,0x3(%rbx)
  lea    0x4(%rbx),%r15
  mov    %rbp,%rdx
  mov    %r12,%rsi
  mov    %r15,%rdi
  call   <memcpy@plt>
  mov    %rbp,%rsi
  mov    %r15,%rdi
  call   <reverse@plt>
  test   %rax,%rax
  je     L26
  mov    %r13,%rdx
  mov    %r14d,%esi
  mov    %rbx,%rdi
  call   <BN_mpi2bn@plt>
  mov    %rbx,%rdi
  call   <free@plt>
  mov    $0x1,%eax
  jmp    L3
L26:
  mov    %rbx,%rdi
  call   <free@plt>
  mov    $0x0,%eax
  jmp    L3
```

assistant: ```c
int make_big_endian_set(BIGNUM *num, unsigned char *buff, size_t buff_len) {
  size_t data_size = buff_len + 4;
  unsigned char *temp = (unsigned char *)malloc(data_size);
  if (temp == NULL)
    return 0;
  temp[0] = (buff_len >> 24) & 0xff;
  temp[1] = (buff_len >> 16) & 0xff;
  temp[2] = (buff_len >> 8) & 0xff;
  temp[3] = (buff_len >> 0) & 0xff;
  memcpy((temp + 4), buff, buff_len);
  if (reverse((temp + 4), buff_len) == 0) {
    free(temp);
    return 0;
  }
  BN_mpi2bn(&temp[0], (int)data_size, num);
  free(temp);
  return 1;
}
```
user: 请将以下的汇编代码转换成C语言代码:

```asm
<make_big_endian_set>:
  endbr64
  push   %r15
  xor    %r15d,%r15d
  push   %r14
  mov    %rdi,%r14
  push   %r13
  mov    %rsi,%r13
  push   %r12
  mov    %rdx,%r12
  push   %rbp
  push   %rbx
  lea    0x4(%rdx),%rbx
  mov    %rbx,%rdi
  sub    $0x18,%rsp
  call   <malloc@plt>
  test   %rax,%rax
  jne    L16
L14:
  add    $0x18,%rsp
  mov    %r15d,%eax
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  pop    %r15
  ret
  nopl   0x0(%rax)
L16:
  mov    %rax,%rbp
  mov    %r12d,%eax
  mov    %r13,%rsi
  mov    %r12,%rdx
  bswap  %eax
  mov    %eax,0x0(%rbp)
  lea    0x4(%rbp),%rdi
  mov    %rdi,0x8(%rsp)
  call   <memcpy@plt>
  mov    0x8(%rsp),%rdi
  mov    %r12,%rsi
  call   <reverse@plt>
  test   %rax,%rax
  je     L24
  mov    %r14,%rdx
  mov    %ebx,%esi
  mov    %rbp,%rdi
  mov    $0x1,%r15d
  call   <BN_mpi2bn@plt>
  mov    %rbp,%rdi
  call   <free@plt>
  jmp    L14
  cs nopw 0x0(%rax,%rax,1)
L24:
  mov    %rbp,%rdi
  call   <free@plt>
  jmp    L14
```

assistant: ```c
int make_big_endian_set(BIGNUM *num, unsigned char *buff, size_t buff_len) {
  size_t data_size = buff_len + 4;
  unsigned char *temp = (unsigned char *)malloc(data_size);
  if (temp == NULL)
    return 0;
  temp[0] = (buff_len >> 24) & 0xff;
  temp[1] = (buff_len >> 16) & 0xff;
  temp[2] = (buff_len >> 8) & 0xff;
  temp[3] = (buff_len >> 0) & 0xff;
  memcpy((temp + 4), buff, buff_len);
  if (reverse((temp + 4), buff_len) == 0) {
    free(temp);
    return 0;
  }
  BN_mpi2bn(&temp[0], (int)data_size, num);
  free(temp);
  return 1;
}
```
user: 请显示与下面列出的汇编代码相匹配的C语言实现：

```asm
<make_big_endian_set>:
  endbr64
  push   %r15
  xor    %r15d,%r15d
  push   %r14
  mov    %rdi,%r14
  push   %r13
  mov    %rsi,%r13
  push   %r12
  mov    %rdx,%r12
  push   %rbp
  push   %rbx
  lea    0x4(%rdx),%rbx
  mov    %rbx,%rdi
  sub    $0x18,%rsp
  call   <malloc@plt>
  test   %rax,%rax
  jne    L5
L2:
  add    $0x18,%rsp
  mov    %r15d,%eax
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  pop    %r15
  ret
  nopl   0x0(%rax)
L5:
  mov    %rax,%rbp
  mov    %r12d,%eax
  mov    %r13,%rsi
  mov    %r12,%rdx
  bswap  %eax
  mov    %eax,0x0(%rbp)
  lea    0x4(%rbp),%rdi
  mov    %rdi,0x8(%rsp)
  call   <memcpy@plt>
  mov    0x8(%rsp),%rdi
  mov    %r12,%rsi
  call   <reverse@plt>
  test   %rax,%rax
  je     L16
  mov    %r14,%rdx
  mov    %ebx,%esi
  mov    %rbp,%rdi
  mov    $0x1,%r15d
  call   <BN_mpi2bn@plt>
  mov    %rbp,%rdi
  call   <free@plt>
  jmp    L2
  cs nopw 0x0(%rax,%rax,1)
L16:
  mov    %rbp,%rdi
  call   <free@plt>
  jmp    L2
```

assistant: ```c
int make_big_endian_set(BIGNUM *num, unsigned char *buff, size_t buff_len) {
  size_t data_size = buff_len + 4;
  unsigned char *temp = (unsigned char *)malloc(data_size);
  if (temp == NULL)
    return 0;
  temp[0] = (buff_len >> 24) & 0xff;
  temp[1] = (buff_len >> 16) & 0xff;
  temp[2] = (buff_len >> 8) & 0xff;
  temp[3] = (buff_len >> 0) & 0xff;
  memcpy((temp + 4), buff, buff_len);
  if (reverse((temp + 4), buff_len) == 0) {
    free(temp);
    return 0;
  }
  BN_mpi2bn(&temp[0], (int)data_size, num);
  free(temp);
  return 1;
}
```
user: What is the c source code of the assembly code below?

```asm
<t_getheight>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x10,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,-0x8(%rbp)
  xor    %eax,%eax
  mov    D7(%rip),%rax
  mov    (%rax),%eax
  lea    -0xc(%rbp),%rdx
  mov    %eax,%esi
  mov    $0x0,%edi
  call   <ioctl@plt>
  test   %rax,%rax
  je     L7
  mov    $0xffffffff,%eax
  jmp    L29
L7:
  mov    -0xc(%rbp),%eax
L29:
  mov    -0x8(%rbp),%rdx
  sub    %fs:0x28,%rdx
  je     L22
  call   <__stack_chk_fail@plt>
L22:
  leave
  ret
```

assistant: ```c
int t_getheight() {
  struct winsize ts;
  if (ioctl(0, TIOCGWINSZ, &ts)) {
    return -1;
  }
  return ts.ws_row;
}
```
user: Translate the below assembly code into C programming language:

```asm
<t_getheight>:
  endbr64
  sub    $0x18,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,0x8(%rsp)
  xor    %eax,%eax
  lea    0x4(%rsp),%rdx
  mov    D4(%rip),%rax
  mov    (%rax),%esi
  mov    $0x0,%edi
  call   <ioctl@plt>
  test   %rax,%rax
  jne    L2
  mov    0x4(%rsp),%eax
L23:
  mov    0x8(%rsp),%rdx
  sub    %fs:0x28,%rdx
  jne    L16
  add    $0x18,%rsp
  ret
L2:
  mov    $0xffffffff,%eax
  jmp    L23
L16:
  call   <__stack_chk_fail@plt>
```

assistant: ```c
int t_getheight() {
  struct winsize ts;
  if (ioctl(0, TIOCGWINSZ, &ts)) {
    return -1;
  }
  return ts.ws_row;
}
```
user: What is the c source code of the assembly code below:

```asm
<t_getheight>:
  endbr64
  sub    $0x18,%rsp
  xor    %edi,%edi
  mov    %fs:0x28,%rax
  mov    %rax,0x8(%rsp)
  xor    %eax,%eax
  mov    D1(%rip),%rax
  lea    0x4(%rsp),%rdx
  mov    (%rax),%esi
  call   <ioctl@plt>
  test   %rax,%rax
  jne    L22
  mov    0x4(%rsp),%eax
L5:
  mov    0x8(%rsp),%rdx
  sub    %fs:0x28,%rdx
  jne    L0
  add    $0x18,%rsp
  ret
  nopl   0x0(%rax,%rax,1)
L22:
  mov    $0xffffffff,%eax
  jmp    L5
L0:
  call   <__stack_chk_fail@plt>
```

assistant: ```c
int t_getheight() {
  struct winsize ts;
  if (ioctl(0, TIOCGWINSZ, &ts)) {
    return -1;
  }
  return ts.ws_row;
}
```
user: 下面的汇编指令对应的C源代码是什么：

```asm
<t_getheight>:
  endbr64
  sub    $0x18,%rsp
  xor    %edi,%edi
  mov    %fs:0x28,%rax
  mov    %rax,0x8(%rsp)
  xor    %eax,%eax
  mov    D5(%rip),%rax
  lea    0x4(%rsp),%rdx
  mov    (%rax),%esi
  call   <ioctl@plt>
  test   %rax,%rax
  jne    L21
  mov    0x4(%rsp),%eax
L26:
  mov    0x8(%rsp),%rdx
  sub    %fs:0x28,%rdx
  jne    L7
  add    $0x18,%rsp
  ret
  nopl   0x0(%rax,%rax,1)
L21:
  mov    $0xffffffff,%eax
  jmp    L26
L7:
  call   <__stack_chk_fail@plt>
```

assistant: ```c
int t_getheight() {
  struct winsize ts;
  if (ioctl(0, TIOCGWINSZ, &ts)) {
    return -1;
  }
  return ts.ws_row;
}
```
user: What would the C source look like for the assembly code provided here:

```asm
<raise>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x20,%rsp
  mov    %edi,-0x14(%rbp)
  mov    $0x0,%eax
  call   <getpid@plt>
  mov    %eax,-0x8(%rbp)
  mov    -0x14(%rbp),%edx
  mov    -0x8(%rbp),%eax
  mov    %edx,%esi
  mov    %eax,%edi
  call   <kill@plt>
  mov    %eax,-0x4(%rbp)
  mov    -0x4(%rbp),%eax
  leave
  ret
```

assistant: ```c
int raise(int sig) {
  int ret;
  pid_t pid;
  pid = getpid();
  ret = kill(pid, sig);
  return ret;
}
```
user: Converte this assembly snippet into its equivalent C code:

```asm
<raise>:
  endbr64
  push   %rbx
  mov    %edi,%ebx
  mov    $0x0,%eax
  call   <getpid@plt>
  mov    %eax,%edi
  mov    %ebx,%esi
  call   <kill@plt>
  pop    %rbx
  ret
```

assistant: ```c
int raise(int sig) {
  int ret;
  pid_t pid;
  pid = getpid();
  ret = kill(pid, sig);
  return ret;
}
```
user: 请将以下的汇编代码转换成C语言代码：

```asm
<raise>:
  endbr64
  push   %rbp
  xor    %eax,%eax
  mov    %edi,%ebp
  call   <getpid@plt>
  mov    %ebp,%esi
  pop    %rbp
  mov    %eax,%edi
  jmp    1070 <kill@plt>
```

assistant: ```c
int raise(int sig) {
  int ret;
  pid_t pid;
  pid = getpid();
  ret = kill(pid, sig);
  return ret;
}
```