ylfeng/ReF-Decompile-dataset huggingface dataset:
user: 请将以下的汇编代码转换成C语言代码：

```asm
<string_to_fp>:
  endbr64
  push   %r14
  push   %r13
  push   %r12
  push   %rbp
  push   %rbx
  mov    %edi,%r14d
  mov    %rsi,%rbx
  mov    %edx,%ebp
  mov    $0x186a0,%esi
  mov    $0x0,%r13d
  mov    %r13d,%edi
  call   <mpfr_init2@plt>
  mov    %ebp,%r8d
  mov    $0x0,%ecx
  mov    $0x0,%edx
  mov    %rbx,%rsi
  mov    %r13d,%edi
  call   <mpfr_strtofr@plt>
  mov    %eax,%ebx
  mov    %ebp,%edx
  mov    %r13d,%esi
  mov    %r14d,%edi
  call   <mpfr_set@plt>
  mov    %eax,%r12d
  mov    %ebp,%edx
  mov    %eax,%esi
  mov    %r14d,%edi
  call   <mpfr_subnormalize@plt>
  mov    %r13d,%edi
  call   <mpfr_clear@plt>
  mov    %ebx,%eax
  or     %r12d,%eax
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  ret
```

assistant: ```c
int string_to_fp(mpfr_t f, const char *s, mpfr_rnd_t rnd) {
  mpfr_t f2;
  mpfr_init2(f2, 100000);
  int r0 = mpfr_strtofr(f2, s, NULL, 0, rnd);
  int r = mpfr_set(f, f2, rnd);
  mpfr_subnormalize(f, r, rnd);
  mpfr_clear(f2);
  return r0 | r;
}
```
user: What would the C source look like for the assembly code provided here?

```asm
<string_to_fp>:
  endbr64
  push   %r14
  mov    %edi,%r14d
  push   %r13
  xor    %r13d,%r13d
  push   %r12
  mov    %r13d,%edi
  mov    %edx,%r12d
  push   %rbp
  mov    %rsi,%rbp
  mov    $0x186a0,%esi
  push   %rbx
  call   <mpfr_init2@plt>
  mov    %r12d,%r8d
  xor    %ecx,%ecx
  mov    %rbp,%rsi
  mov    %r13d,%edi
  xor    %edx,%edx
  call   <mpfr_strtofr@plt>
  mov    %r12d,%edx
  mov    %r13d,%esi
  mov    %r14d,%edi
  mov    %eax,%ebx
  call   <mpfr_set@plt>
  mov    %r12d,%edx
  mov    %r14d,%edi
  mov    %eax,%esi
  mov    %eax,%ebp
  call   <mpfr_subnormalize@plt>
  mov    %r13d,%edi
  call   <mpfr_clear@plt>
  mov    %ebx,%eax
  pop    %rbx
  or     %ebp,%eax
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  ret
```

assistant: ```c
int string_to_fp(mpfr_t f, const char *s, mpfr_rnd_t rnd) {
  mpfr_t f2;
  mpfr_init2(f2, 100000);
  int r0 = mpfr_strtofr(f2, s, NULL, 0, rnd);
  int r = mpfr_set(f, f2, rnd);
  mpfr_subnormalize(f, r, rnd);
  mpfr_clear(f2);
  return r0 | r;
}
```
user: Translate the below assembly code into C programming language:

```asm
<string_to_fp>:
  endbr64
  push   %r14
  mov    %edi,%r14d
  push   %r13
  xor    %r13d,%r13d
  push   %r12
  mov    %r13d,%edi
  mov    %edx,%r12d
  push   %rbp
  mov    %rsi,%rbp
  mov    $0x186a0,%esi
  push   %rbx
  call   <mpfr_init2@plt>
  mov    %r12d,%r8d
  xor    %ecx,%ecx
  mov    %rbp,%rsi
  mov    %r13d,%edi
  xor    %edx,%edx
  call   <mpfr_strtofr@plt>
  mov    %r12d,%edx
  mov    %r13d,%esi
  mov    %r14d,%edi
  mov    %eax,%ebx
  call   <mpfr_set@plt>
  mov    %r12d,%edx
  mov    %r14d,%edi
  mov    %eax,%esi
  mov    %eax,%ebp
  call   <mpfr_subnormalize@plt>
  mov    %r13d,%edi
  call   <mpfr_clear@plt>
  mov    %ebx,%eax
  pop    %rbx
  or     %ebp,%eax
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  ret
```

assistant: ```c
int string_to_fp(mpfr_t f, const char *s, mpfr_rnd_t rnd) {
  mpfr_t f2;
  mpfr_init2(f2, 100000);
  int r0 = mpfr_strtofr(f2, s, NULL, 0, rnd);
  int r = mpfr_set(f, f2, rnd);
  mpfr_subnormalize(f, r, rnd);
  mpfr_clear(f2);
  return r0 | r;
}
```
user: 请显示与下面列出的汇编代码相匹配的C语言实现：

```asm
<safe_alloc>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x20,%rsp
  mov    %rdi,-0x18(%rbp)
  mov    -0x18(%rbp),%rax
  mov    %rax,%rdi
  call   <malloc@plt>
  mov    %rax,-0x8(%rbp)
  cmpq   $0x0,-0x8(%rbp)
  jne    L5
  lea    D3(%rip),%rax
  mov    %rax,%rsi
  mov    $0x2,%edi
  call   <error@plt>
L5:
  mov    -0x18(%rbp),%rdx
  mov    -0x8(%rbp),%rax
  mov    $0x0,%esi
  mov    %rax,%rdi
  call   <memset@plt>
  mov    -0x8(%rbp),%rax
  leave
  ret
```

tool_calls: name: disassemble_data
arguments: tag: D3
data_type: string

tool: D3: Failed to allocate memory

assistant: ```c
void *safe_alloc(size_t count) {
  void *ptr = malloc(count);
  if (!ptr)
    error(2, "Failed to allocate memory");
  memset(ptr, 0, count);
  return ptr;
}
```
user: 请将以下的汇编代码转换成C语言代码:

```asm
<safe_alloc>:
  endbr64
  push   %rbp
  push   %rbx
  sub    $0x8,%rsp
  mov    %rdi,%rbp
  call   <malloc@plt>
  mov    %rax,%rbx
  test   %rax,%rax
  je     L13
L5:
  mov    %rbp,%rdx
  mov    $0x0,%esi
  mov    %rbx,%rdi
  call   <memset@plt>
  mov    %rbx,%rax
  add    $0x8,%rsp
  pop    %rbx
  pop    %rbp
  ret
L13:
  lea    D7(%rip),%rsi
  mov    $0x2,%edi
  call   <error@plt>
  jmp    L5
```

tool_calls: name: extract_symbolic_data
arguments: tag: D7
type_infered: string

tool: D7: Failed to allocate memory

assistant: ```c
void *safe_alloc(size_t count) {
  void *ptr = malloc(count);
  if (!ptr)
    error(2, "Failed to allocate memory");
  memset(ptr, 0, count);
  return ptr;
}
```
user: 提供的汇编代码用C语言表示会是什么样子：

```asm
<safe_alloc>:
  endbr64
  push   %r13
  mov    %rdi,%r13
  push   %r12
  sub    $0x8,%rsp
  call   <malloc@plt>
  mov    %rax,%r12
  test   %rax,%rax
  je     L6
L14:
  mov    %r13,%rdx
  mov    %r12,%rdi
  xor    %esi,%esi
  call   <memset@plt>
  add    $0x8,%rsp
  mov    %r12,%rax
  pop    %r12
  pop    %r13
  ret
L6:
  lea    D8(%rip),%rsi
  mov    $0x2,%edi
  call   <error@plt>
  jmp    L14
```

tool_calls: name: unpack_data
arguments: data_label: D8
type_infered: string

tool: D8: Failed to allocate memory

assistant: ```c
void *safe_alloc(size_t count) {
  void *ptr = malloc(count);
  if (!ptr)
    error(2, "Failed to allocate memory");
  memset(ptr, 0, count);
  return ptr;
}
```
user: 请显示与下面列出的汇编代码相匹配的C语言实现：

```asm
<safe_alloc>:
  endbr64
  push   %r13
  mov    %rdi,%r13
  push   %r12
  sub    $0x8,%rsp
  call   <malloc@plt>
  mov    %rax,%r12
  test   %rax,%rax
  je     L16
L11:
  mov    %r13,%rdx
  mov    %r12,%rdi
  xor    %esi,%esi
  call   <memset@plt>
  add    $0x8,%rsp
  mov    %r12,%rax
  pop    %r12
  pop    %r13
  ret
L16:
  lea    D0(%rip),%rsi
  mov    $0x2,%edi
  call   <error@plt>
  jmp    L11
```

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

tool: D0: Failed to allocate memory

assistant: ```c
void *safe_alloc(size_t count) {
  void *ptr = malloc(count);
  if (!ptr)
    error(2, "Failed to allocate memory");
  memset(ptr, 0, count);
  return ptr;
}
```
user: 请将这段汇编代码片段转换成等效的C代码:

```asm
<foo>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  lea    D2(%rip),%rax
  mov    %rax,%rdi
  call   <printf@plt>
  mov    $0x0,%eax
  call   <bar@plt>
  nop
  pop    %rbp
  ret
```

tool_calls: name: retrieve_data
arguments: tag: D2
type_guessed: string

tool: D2: foo

assistant: ```c
void foo() {
  printf("foo");
  bar();
}
```
user: What would the C source look like for the assembly code provided here?

```asm
<foo>:
  endbr64
  sub    $0x8,%rsp
  lea    D5(%rip),%rdi
  call   <printf@plt>
  mov    $0x0,%eax
  call   <bar@plt>
  add    $0x8,%rsp
  ret
```

tool_calls: name: retrieve_data
arguments: label: D5
type_guessed: string

tool: D5: foo

assistant: ```c
void foo() {
  printf("foo");
  bar();
}
```
user: 提供的汇编代码用C语言表示会是什么样子:

```asm
<foo>:
  endbr64
  sub    $0x8,%rsp
  lea    D9(%rip),%rdi
  call   <printf@plt>
  xor    %eax,%eax
  add    $0x8,%rsp
  jmp    1060 <bar@plt>
```

tool_calls: name: parse_data
arguments: data_label: D9
data_type: string

tool: D9: foo

assistant: ```c
void foo() {
  printf("foo");
  bar();
}
```
user: 下面的汇编指令对应的C源代码是什么：

```asm
<foo>:
  endbr64
  sub    $0x8,%rsp
  lea    D9(%rip),%rdi
  call   <printf@plt>
  xor    %eax,%eax
  add    $0x8,%rsp
  jmp    1060 <bar@plt>
```

tool_calls: name: unpack_data
arguments: tag: D9
type_guessed: string

tool: D9: foo

assistant: ```c
void foo() {
  printf("foo");
  bar();
}
```
user: Translate the below assembly code into C programming language:

```asm
<relocate_read_int>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x20,%rsp
  mov    %edi,%eax
  mov    %al,-0x14(%rbp)
  movl   $0x0,-0x4(%rbp)
L19:
  mov    $0x0,%eax
  call   <relocate_nextbit@plt>
  test   %rax,%rax
  je     L25
  orl    $0x1,-0x4(%rbp)
L25:
  subb   $0x1,-0x14(%rbp)
  cmpb   $0x0,-0x14(%rbp)
  jne    L24
  mov    -0x4(%rbp),%eax
  jmp    L32
L24:
  shll   -0x4(%rbp)
  jmp    L19
L32:
  leave
  ret
```

assistant: ```c
unsigned int relocate_read_int(unsigned char bits) {
  unsigned int out = 0;
  while (1) {
    if (relocate_nextbit())
      out |= 1;
    if (--bits == 0)
      return out;
    out = out << 1;
  }
}
```
user: 请将以下的汇编代码转换成C语言代码：

```asm
<relocate_read_int>:
  endbr64
  push   %rbp
  push   %rbx
  sub    $0x8,%rsp
  mov    %edi,%ebp
  mov    $0x0,%ebx
  jmp    L4
L10:
  add    %ebx,%ebx
L4:
  mov    $0x0,%eax
  call   <relocate_nextbit@plt>
  mov    %rax,%rdx
  mov    %ebx,%eax
  or     $0x1,%eax
  test   %rdx,%rdx
  cmovne %eax,%ebx
  sub    $0x1,%bpl
  jne    L10
  mov    %ebx,%eax
  add    $0x8,%rsp
  pop    %rbx
  pop    %rbp
  ret
```

assistant: ```c
unsigned int relocate_read_int(unsigned char bits) {
  unsigned int out = 0;
  while (1) {
    if (relocate_nextbit())
      out |= 1;
    if (--bits == 0)
      return out;
    out = out << 1;
  }
}
```
user: What is the c source code of the assembly code below?

```asm
<relocate_read_int>:
  endbr64
  push   %r12
  xor    %r12d,%r12d
  push   %rbx
  mov    %edi,%ebx
  sub    $0x8,%rsp
  jmp    L16
  nopw   0x0(%rax,%rax,1)
L2:
  add    %r12d,%r12d
L16:
  xor    %eax,%eax
  call   <relocate_nextbit@plt>
  mov    %rax,%r8
  mov    %r12d,%eax
  or     $0x1,%eax
  test   %r8,%r8
  cmovne %eax,%r12d
  sub    $0x1,%bl
  jne    L2
  add    $0x8,%rsp
  mov    %r12d,%eax
  pop    %rbx
  pop    %r12
  ret
```

assistant: ```c
unsigned int relocate_read_int(unsigned char bits) {
  unsigned int out = 0;
  while (1) {
    if (relocate_nextbit())
      out |= 1;
    if (--bits == 0)
      return out;
    out = out << 1;
  }
}
```
user: 请将这段汇编代码片段转换成等效的C代码:

```asm
<relocate_read_int>:
  endbr64
  push   %r12
  xor    %r12d,%r12d
  push   %rbx
  mov    %edi,%ebx
  sub    $0x8,%rsp
  jmp    L5
  nopw   0x0(%rax,%rax,1)
L4:
  add    %r12d,%r12d
L5:
  xor    %eax,%eax
  call   <relocate_nextbit@plt>
  mov    %rax,%r8
  mov    %r12d,%eax
  or     $0x1,%eax
  test   %r8,%r8
  cmovne %eax,%r12d
  sub    $0x1,%bl
  jne    L4
  add    $0x8,%rsp
  mov    %r12d,%eax
  pop    %rbx
  pop    %r12
  ret
```

assistant: ```c
unsigned int relocate_read_int(unsigned char bits) {
  unsigned int out = 0;
  while (1) {
    if (relocate_nextbit())
      out |= 1;
    if (--bits == 0)
      return out;
    out = out << 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
<fb_move_cursor>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x10,%rsp
  mov    %edi,%eax
  mov    %ax,-0x4(%rbp)
  mov    $0xe,%esi
  mov    $0x3d4,%edi
  call   <outb@plt>
  movzwl -0x4(%rbp),%eax
  shr    $0x8,%ax
  movzbl %al,%eax
  mov    %eax,%esi
  mov    $0x3d5,%edi
  call   <outb@plt>
  mov    $0xf,%esi
  mov    $0x3d4,%edi
  call   <outb@plt>
  movzwl -0x4(%rbp),%eax
  movzbl %al,%eax
  mov    %eax,%esi
  mov    $0x3d5,%edi
  call   <outb@plt>
  nop
  leave
  ret
```

assistant: ```c
void fb_move_cursor(const unsigned short pos) {
  outb(0x3D4, 0x0E);
  outb(0x3D5, (unsigned char)((pos >> 8) & 0x00FF));
  outb(0x3D4, 0x0F);
  outb(0x3D5, (unsigned char)(pos & 0x00FF));
}
```
user: 提供的汇编代码用C语言表示会是什么样子：

```asm
<fb_move_cursor>:
  endbr64
  push   %rbx
  mov    %edi,%ebx
  mov    $0xe,%esi
  mov    $0x3d4,%edi
  call   <outb@plt>
  movzbl %bh,%esi
  mov    $0x3d5,%edi
  call   <outb@plt>
  mov    $0xf,%esi
  mov    $0x3d4,%edi
  call   <outb@plt>
  movzbl %bl,%esi
  mov    $0x3d5,%edi
  call   <outb@plt>
  pop    %rbx
  ret
```

assistant: ```c
void fb_move_cursor(const unsigned short pos) {
  outb(0x3D4, 0x0E);
  outb(0x3D5, (unsigned char)((pos >> 8) & 0x00FF));
  outb(0x3D4, 0x0F);
  outb(0x3D5, (unsigned char)(pos & 0x00FF));
}
```
user: 请将以下的汇编代码转换成C语言代码：

```asm
<fb_move_cursor>:
  endbr64
  push   %rbx
  mov    $0xe,%esi
  mov    %edi,%ebx
  mov    $0x3d4,%edi
  call   <outb@plt>
  movzbl %bh,%esi
  mov    $0x3d5,%edi
  call   <outb@plt>
  mov    $0xf,%esi
  mov    $0x3d4,%edi
  call   <outb@plt>
  movzbl %bl,%esi
  mov    $0x3d5,%edi
  pop    %rbx
  jmp    1050 <outb@plt>
```

assistant: ```c
void fb_move_cursor(const unsigned short pos) {
  outb(0x3D4, 0x0E);
  outb(0x3D5, (unsigned char)((pos >> 8) & 0x00FF));
  outb(0x3D4, 0x0F);
  outb(0x3D5, (unsigned char)(pos & 0x00FF));
}
```
user: 请将以下的汇编代码转换成C语言代码:

```asm
<fb_move_cursor>:
  endbr64
  push   %rbx
  mov    $0xe,%esi
  mov    %edi,%ebx
  mov    $0x3d4,%edi
  call   <outb@plt>
  movzbl %bh,%esi
  mov    $0x3d5,%edi
  call   <outb@plt>
  mov    $0xf,%esi
  mov    $0x3d4,%edi
  call   <outb@plt>
  movzbl %bl,%esi
  mov    $0x3d5,%edi
  pop    %rbx
  jmp    1050 <outb@plt>
```

assistant: ```c
void fb_move_cursor(const unsigned short pos) {
  outb(0x3D4, 0x0E);
  outb(0x3D5, (unsigned char)((pos >> 8) & 0x00FF));
  outb(0x3D4, 0x0F);
  outb(0x3D5, (unsigned char)(pos & 0x00FF));
}
```
user: Demonstrate the C code that generates the assembly output below:

```asm
<LPCencode>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x20,%rsp
  mov    %rdi,-0x18(%rbp)
  mov    %rsi,-0x20(%rbp)
  mov    -0x20(%rbp),%rax
  movzbl (%rax),%eax
  test   %al,%al
  je     L66
  mov    -0x20(%rbp),%rax
  lea    0x1(%rax),%rdx
  mov    %rdx,-0x20(%rbp)
  movzbl (%rax),%eax
  movsbl %al,%edx
  mov    -0x18(%rbp),%rax
  mov    %edx,(%rax)
  mov    -0x18(%rbp),%rax
  mov    (%rax),%eax
  pxor   %xmm0,%xmm0
  cvtsi2sd %eax,%xmm0
  movsd  %xmm0,-0x8(%rbp)
  movl   $0x1,-0xc(%rbp)
  jmp    L57
L26:
  mov    -0x20(%rbp),%rax
  movzbl (%rax),%eax
  movsbl %al,%eax
  pxor   %xmm1,%xmm1
  cvtsi2sd %eax,%xmm1
  movsd  -0x8(%rbp),%xmm0
  subsd  %xmm1,%xmm0
  movq   %xmm0,%rax
  movq   %rax,%xmm0
  call   <ceil@plt>
  mov    -0xc(%rbp),%edx
  lea    0x0(,%rdx,4),%rcx
  mov    -0x18(%rbp),%rdx
  add    %rcx,%rdx
  mov    %eax,(%rdx)
  mov    -0xc(%rbp),%eax
  test   %rax,%rax
  js     L21
  pxor   %xmm0,%xmm0
  cvtsi2sd %rax,%xmm0
  jmp    L76
L21:
  mov    %rax,%rdx
  shr    %rdx
  and    $0x1,%eax
  or     %rax,%rdx
  pxor   %xmm0,%xmm0
  cvtsi2sd %rdx,%xmm0
  addsd  %xmm0,%xmm0
L76:
  movapd %xmm0,%xmm1
  mulsd  -0x8(%rbp),%xmm1
  mov    -0x20(%rbp),%rax
  movzbl (%rax),%eax
  movzbl %al,%eax
  pxor   %xmm0,%xmm0
  cvtsi2sd %eax,%xmm0
  addsd  %xmm0,%xmm1
  mov    -0xc(%rbp),%eax
  add    $0x1,%eax
  mov    %eax,%eax
  test   %rax,%rax
  js     L24
  pxor   %xmm0,%xmm0
  cvtsi2sd %rax,%xmm0
  jmp    L30
L24:
  mov    %rax,%rdx
  shr    %rdx
  and    $0x1,%eax
  or     %rax,%rdx
  pxor   %xmm0,%xmm0
  cvtsi2sd %rdx,%xmm0
  addsd  %xmm0,%xmm0
L30:
  divsd  %xmm0,%xmm1
  movsd  %xmm1,-0x8(%rbp)
  addl   $0x1,-0xc(%rbp)
  addq   $0x1,-0x20(%rbp)
L57:
  mov    -0x20(%rbp),%rax
  movzbl (%rax),%eax
  test   %al,%al
  jne    L26
  jmp    L49
L66:
  nop
L49:
  leave
  ret
```

assistant: ```c
void LPCencode(int *code, const char *msg) {
  double exp;
  unsigned n;
  if ('\0' == *msg)
    return;
  for (exp = code[0] = *msg++, n = 1; '\0' != *msg; n++, msg++) {
    code[n] = (int)ceil(exp - *msg);
    exp = (exp * n + (unsigned char)*msg) / (n + 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
<LPCencode>:
  endbr64
  movzbl (%rsi),%eax
  test   %al,%al
  je     L3
  push   %r12
  push   %rbp
  push   %rbx
  sub    $0x10,%rsp
  mov    %rdi,%r12
  lea    0x1(%rsi),%rbx
  movsbl %al,%eax
  mov    %eax,(%rdi)
  pxor   %xmm3,%xmm3
  cvtsi2sd %eax,%xmm3
  movsd  %xmm3,0x8(%rsp)
  movzbl 0x1(%rsi),%eax
  test   %al,%al
  je     L29
  mov    $0x1,%ebp
L20:
  movsbl %al,%eax
  pxor   %xmm1,%xmm1
  cvtsi2sd %eax,%xmm1
  movsd  0x8(%rsp),%xmm0
  subsd  %xmm1,%xmm0
  call   <ceil@plt>
  mov    %rax,%rdx
  mov    %ebp,%eax
  mov    %edx,(%r12,%rax,4)
  pxor   %xmm0,%xmm0
  cvtsi2sd %rax,%xmm0
  mulsd  0x8(%rsp),%xmm0
  movzbl (%rbx),%eax
  pxor   %xmm1,%xmm1
  cvtsi2sd %eax,%xmm1
  addsd  %xmm1,%xmm0
  add    $0x1,%ebp
  mov    %ebp,%eax
  pxor   %xmm1,%xmm1
  cvtsi2sd %rax,%xmm1
  divsd  %xmm1,%xmm0
  movsd  %xmm0,0x8(%rsp)
  add    $0x1,%rbx
  movzbl (%rbx),%eax
  test   %al,%al
  jne    L20
L29:
  add    $0x10,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  ret
L3:
  ret
```

assistant: ```c
void LPCencode(int *code, const char *msg) {
  double exp;
  unsigned n;
  if ('\0' == *msg)
    return;
  for (exp = code[0] = *msg++, n = 1; '\0' != *msg; n++, msg++) {
    code[n] = (int)ceil(exp - *msg);
    exp = (exp * n + (unsigned char)*msg) / (n + 1);
  }
}
```
user: 提供的汇编代码用C语言表示会是什么样子:

```asm
<LPCencode>:
  endbr64
  movsbl (%rsi),%eax
  test   %al,%al
  je     L5
  push   %r13
  pxor   %xmm1,%xmm1
  push   %r12
  cvtsi2sd %eax,%xmm1
  mov    %rdi,%r12
  push   %rbp
  push   %rbx
  lea    0x1(%rsi),%rbx
  sub    $0x18,%rsp
  mov    %eax,(%rdi)
  movsbl 0x1(%rsi),%eax
  test   %al,%al
  je     L26
  mov    $0x1,%r13d
  mov    $0x1,%ebp
  nopl   (%rax)
L1:
  pxor   %xmm2,%xmm2
  movapd %xmm1,%xmm0
  movsd  %xmm1,0x8(%rsp)
  add    $0x1,%rbx
  cvtsi2sd %eax,%xmm2
  subsd  %xmm2,%xmm0
  call   <ceil@plt>
  pxor   %xmm0,%xmm0
  movsd  0x8(%rsp),%xmm1
  pxor   %xmm2,%xmm2
  cvtsi2sd %rbp,%xmm0
  mov    %eax,(%r12,%rbp,4)
  movzbl -0x1(%rbx),%eax
  lea    0x1(%r13),%ebp
  cvtsi2sd %rbp,%xmm2
  mov    %rbp,%r13
  mulsd  %xmm1,%xmm0
  pxor   %xmm1,%xmm1
  cvtsi2sd %eax,%xmm1
  movsbl (%rbx),%eax
  addsd  %xmm0,%xmm1
  divsd  %xmm2,%xmm1
  test   %al,%al
  jne    L1
L26:
  add    $0x18,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  ret
  nopl   0x0(%rax)
L5:
  ret
```

assistant: ```c
void LPCencode(int *code, const char *msg) {
  double exp;
  unsigned n;
  if ('\0' == *msg)
    return;
  for (exp = code[0] = *msg++, n = 1; '\0' != *msg; n++, msg++) {
    code[n] = (int)ceil(exp - *msg);
    exp = (exp * n + (unsigned char)*msg) / (n + 1);
  }
}
```
user: Translate the below assembly code into C programming language:

```asm
<LPCencode>:
  endbr64
  movsbl (%rsi),%eax
  test   %al,%al
  je     L27
  push   %r13
  pxor   %xmm1,%xmm1
  push   %r12
  cvtsi2sd %eax,%xmm1
  mov    %rdi,%r12
  push   %rbp
  push   %rbx
  lea    0x1(%rsi),%rbx
  sub    $0x18,%rsp
  mov    %eax,(%rdi)
  movsbl 0x1(%rsi),%eax
  test   %al,%al
  je     L1
  mov    $0x1,%r13d
  mov    $0x1,%ebp
  nopl   (%rax)
L25:
  pxor   %xmm2,%xmm2
  movapd %xmm1,%xmm0
  movsd  %xmm1,0x8(%rsp)
  add    $0x1,%rbx
  cvtsi2sd %eax,%xmm2
  subsd  %xmm2,%xmm0
  call   <ceil@plt>
  pxor   %xmm0,%xmm0
  movsd  0x8(%rsp),%xmm1
  pxor   %xmm2,%xmm2
  cvtsi2sd %rbp,%xmm0
  mov    %eax,(%r12,%rbp,4)
  movzbl -0x1(%rbx),%eax
  lea    0x1(%r13),%ebp
  cvtsi2sd %rbp,%xmm2
  mov    %rbp,%r13
  mulsd  %xmm1,%xmm0
  pxor   %xmm1,%xmm1
  cvtsi2sd %eax,%xmm1
  movsbl (%rbx),%eax
  addsd  %xmm0,%xmm1
  divsd  %xmm2,%xmm1
  test   %al,%al
  jne    L25
L1:
  add    $0x18,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  ret
  nopl   0x0(%rax)
L27:
  ret
```

assistant: ```c
void LPCencode(int *code, const char *msg) {
  double exp;
  unsigned n;
  if ('\0' == *msg)
    return;
  for (exp = code[0] = *msg++, n = 1; '\0' != *msg; n++, msg++) {
    code[n] = (int)ceil(exp - *msg);
    exp = (exp * n + (unsigned char)*msg) / (n + 1);
  }
}
```
user: What would the C source look like for the assembly code provided here:

```asm
<get_word>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x30,%rsp
  mov    %rdi,-0x28(%rbp)
  mov    %fs:0x28,%rax
  mov    %rax,-0x8(%rbp)
  xor    %eax,%eax
  mov    -0x28(%rbp),%rdx
  lea    -0xc(%rbp),%rax
  mov    %rdx,%rcx
  mov    $0x4,%edx
  mov    $0x1,%esi
  mov    %rax,%rdi
  call   <fread@plt>
  mov    %rax,-0x18(%rbp)
  cmpq   $0x4,-0x18(%rbp)
  je     L26
  mov    $0xffffffff,%eax
  jmp    L1
L26:
  movzbl -0xc(%rbp),%eax
  movzbl %al,%eax
  shl    $0x18,%eax
  mov    %eax,%edx
  movzbl -0xb(%rbp),%eax
  movzbl %al,%eax
  shl    $0x10,%eax
  or     %eax,%edx
  movzbl -0xa(%rbp),%eax
  movzbl %al,%eax
  shl    $0x8,%eax
  or     %eax,%edx
  movzbl -0x9(%rbp),%eax
  movzbl %al,%eax
  or     %edx,%eax
L1:
  mov    -0x8(%rbp),%rdx
  sub    %fs:0x28,%rdx
  je     L23
  call   <__stack_chk_fail@plt>
L23:
  leave
  ret
```

assistant: ```c
int get_word(FILE *fp) {
  unsigned char temp[4];
  size_t r = fread(temp, 1, 4, fp);
  if (r != 4)
    return -1;
  return (int)temp[0] << 24 | temp[1] << 16 | temp[2] << 8 | temp[3];
}
```
user: What is the c source code of the assembly code below:

```asm
<get_word>:
  endbr64
  sub    $0x18,%rsp
  mov    %rdi,%rcx
  mov    %fs:0x28,%rax
  mov    %rax,0x8(%rsp)
  xor    %eax,%eax
  lea    0x4(%rsp),%rdi
  mov    $0x4,%edx
  mov    $0x1,%esi
  call   <fread@plt>
  cmp    $0x4,%rax
  jne    L18
  movzbl 0x4(%rsp),%eax
  shl    $0x18,%eax
  movzbl 0x5(%rsp),%edx
  shl    $0x10,%edx
  or     %edx,%eax
  movzbl 0x7(%rsp),%edx
  or     %edx,%eax
  movzbl 0x6(%rsp),%edx
  shl    $0x8,%edx
  or     %edx,%eax
L20:
  mov    0x8(%rsp),%rdx
  sub    %fs:0x28,%rdx
  jne    L4
  add    $0x18,%rsp
  ret
L18:
  mov    $0xffffffff,%eax
  jmp    L20
L4:
  call   <__stack_chk_fail@plt>
```

assistant: ```c
int get_word(FILE *fp) {
  unsigned char temp[4];
  size_t r = fread(temp, 1, 4, fp);
  if (r != 4)
    return -1;
  return (int)temp[0] << 24 | temp[1] << 16 | temp[2] << 8 | temp[3];
}
```
user: 下面的汇编指令对应的C源代码是什么:

```asm
<get_word>:
  endbr64
  sub    $0x18,%rsp
  mov    %rdi,%rcx
  mov    $0x4,%edx
  mov    $0x1,%esi
  mov    %fs:0x28,%rax
  mov    %rax,0x8(%rsp)
  xor    %eax,%eax
  lea    0x4(%rsp),%rdi
  call   <fread@plt>
  cmp    $0x4,%rax
  jne    L1
  mov    0x4(%rsp),%eax
  bswap  %eax
L6:
  mov    0x8(%rsp),%rdx
  sub    %fs:0x28,%rdx
  jne    L12
  add    $0x18,%rsp
  ret
L1:
  mov    $0xffffffff,%eax
  jmp    L6
L12:
  call   <__stack_chk_fail@plt>
```

assistant: ```c
int get_word(FILE *fp) {
  unsigned char temp[4];
  size_t r = fread(temp, 1, 4, fp);
  if (r != 4)
    return -1;
  return (int)temp[0] << 24 | temp[1] << 16 | temp[2] << 8 | temp[3];
}
```
user: 这段汇编代码用C语言表示是什么样的?

```asm
<get_word>:
  endbr64
  sub    $0x18,%rsp
  mov    %rdi,%rcx
  mov    $0x4,%edx
  mov    $0x1,%esi
  mov    %fs:0x28,%rax
  mov    %rax,0x8(%rsp)
  xor    %eax,%eax
  lea    0x4(%rsp),%rdi
  call   <fread@plt>
  cmp    $0x4,%rax
  jne    L21
  mov    0x4(%rsp),%eax
  bswap  %eax
L23:
  mov    0x8(%rsp),%rdx
  sub    %fs:0x28,%rdx
  jne    L1
  add    $0x18,%rsp
  ret
L21:
  mov    $0xffffffff,%eax
  jmp    L23
L1:
  call   <__stack_chk_fail@plt>
```

assistant: ```c
int get_word(FILE *fp) {
  unsigned char temp[4];
  size_t r = fread(temp, 1, 4, fp);
  if (r != 4)
    return -1;
  return (int)temp[0] << 24 | temp[1] << 16 | temp[2] << 8 | temp[3];
}
```