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
<main>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x10,%rsp
  movl   $0x0,-0x4(%rbp)
  jmp    L74
L51:
  mov    -0x4(%rbp),%edx
  movslq %edx,%rax
  imul   $0xffffffff88888889,%rax,%rax
  shr    $0x20,%rax
  add    %edx,%eax
  sar    $0x3,%eax
  mov    %edx,%ecx
  sar    $0x1f,%ecx
  sub    %ecx,%eax
  mov    %eax,%ecx
  shl    $0x4,%ecx
  sub    %eax,%ecx
  mov    %edx,%eax
  sub    %ecx,%eax
  test   %eax,%eax
  jne    L24
  lea    D18(%rip),%rax
  mov    %rax,%rdi
  call   <puts@plt>
  jmp    L74
L24:
  mov    -0x4(%rbp),%edx
  movslq %edx,%rax
  imul   $0x55555556,%rax,%rax
  shr    $0x20,%rax
  mov    %edx,%ecx
  sar    $0x1f,%ecx
  sub    %ecx,%eax
  mov    %eax,%ecx
  add    %ecx,%ecx
  add    %eax,%ecx
  mov    %edx,%eax
  sub    %ecx,%eax
  test   %eax,%eax
  jne    L43
  lea    D12(%rip),%rax
  mov    %rax,%rdi
  call   <puts@plt>
  jmp    L74
L43:
  mov    -0x4(%rbp),%edx
  movslq %edx,%rax
  imul   $0x66666667,%rax,%rax
  shr    $0x20,%rax
  sar    %eax
  mov    %edx,%ecx
  sar    $0x1f,%ecx
  sub    %ecx,%eax
  mov    %eax,%ecx
  shl    $0x2,%ecx
  add    %eax,%ecx
  mov    %edx,%eax
  sub    %ecx,%eax
  test   %eax,%eax
  jne    L37
  lea    D8(%rip),%rax
  mov    %rax,%rdi
  call   <puts@plt>
  jmp    L74
L37:
  mov    -0x4(%rbp),%eax
  mov    %eax,%esi
  lea    D36(%rip),%rax
  mov    %rax,%rdi
  call   <printf@plt>
L74:
  addl   $0x1,-0x4(%rbp)
  cmpl   $0x64,-0x4(%rbp)
  jle    L51
  mov    $0x0,%eax
  leave
  ret
```

tool_calls: name: extract_symbolic_data
arguments: data_label: D18
type_guessed: string
name: extract_symbolic_data
arguments: data_label: D12
type_guessed: string
name: extract_symbolic_data
arguments: data_label: D8
type_guessed: string
name: extract_symbolic_data
arguments: data_label: D36
type_guessed: string

tool: D18: Fizzbuzz

tool: D12: Fizz

tool: D8: Buzz

tool: D36: %d


assistant: ```c
int main(void) {
  int i = 0;
  while (++i <= 100) {
    if (!(i % 15))
      puts("Fizzbuzz");
    else if (!(i % 3))
      puts("Fizz");
    else if (!(i % 5))
      puts("Buzz");
    else
      printf("%d\n", i);
  }
  return 0;
}
```
user: 请从给定的汇编指令推导出C源代码:

```asm
<main>:
  endbr64
  push   %r14
  push   %r13
  push   %r12
  push   %rbp
  push   %rbx
  mov    $0x1,%ebx
  lea    D28(%rip),%r13
  lea    D39(%rip),%r12
  lea    D30(%rip),%r14
  lea    D22(%rip),%rbp
  jmp    L23
L38:
  mov    %rbp,%rdi
  call   <puts@plt>
L70:
  add    $0x1,%ebx
  cmp    $0x65,%ebx
  je     L28
L23:
  movslq %ebx,%rax
  imul   $0xffffffff88888889,%rax,%rax
  shr    $0x20,%rax
  add    %ebx,%eax
  sar    $0x3,%eax
  mov    %ebx,%edx
  sar    $0x1f,%edx
  sub    %edx,%eax
  mov    %eax,%edx
  shl    $0x4,%edx
  sub    %eax,%edx
  cmp    %edx,%ebx
  je     L38
  movslq %ebx,%rax
  imul   $0x55555556,%rax,%rax
  shr    $0x20,%rax
  mov    %ebx,%edx
  sar    $0x1f,%edx
  sub    %edx,%eax
  lea    (%rax,%rax,2),%eax
  cmp    %eax,%ebx
  je     L56
  movslq %ebx,%rax
  imul   $0x66666667,%rax,%rax
  sar    $0x21,%rax
  mov    %ebx,%edx
  sar    $0x1f,%edx
  sub    %edx,%eax
  lea    (%rax,%rax,4),%eax
  cmp    %eax,%ebx
  jne    L17
  mov    %r12,%rdi
  call   <puts@plt>
  jmp    L70
L56:
  mov    %r14,%rdi
  call   <puts@plt>
  jmp    L70
L17:
  mov    %ebx,%esi
  mov    %r13,%rdi
  call   <printf@plt>
  jmp    L70
L28:
  mov    $0x0,%eax
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  ret
```

tool_calls: name: extract_symbolic_data
arguments: label: D28
type_guessed: string
name: extract_symbolic_data
arguments: label: D39
type_guessed: string
name: extract_symbolic_data
arguments: label: D30
type_guessed: string
name: extract_symbolic_data
arguments: label: D22
type_guessed: string

tool: D28: %d


tool: D39: Buzz

tool: D30: Fizz

tool: D22: Fizzbuzz

assistant: ```c
int main(void) {
  int i = 0;
  while (++i <= 100) {
    if (!(i % 15))
      puts("Fizzbuzz");
    else if (!(i % 3))
      puts("Fizz");
    else if (!(i % 5))
      puts("Buzz");
    else
      printf("%d\n", i);
  }
  return 0;
}
```
user: What would the C source look like for the assembly code provided here?

```asm
<main>:
  endbr64
  push   %r14
  lea    D34(%rip),%r14
  push   %r13
  lea    D0(%rip),%r13
  push   %r12
  lea    D35(%rip),%r12
  push   %rbp
  lea    D3(%rip),%rbp
  push   %rbx
  mov    $0x1,%ebx
  jmp    L37
  nop
L53:
  imul   $0xaaaaaaab,%ebx,%eax
  cmp    $0x55555555,%eax
  jbe    L40
  imul   $0xcccccccd,%ebx,%eax
  cmp    $0x33333333,%eax
  ja     L79
  mov    %r12,%rdi
  call   <puts@plt>
L22:
  add    $0x1,%ebx
  cmp    $0x65,%ebx
  je     L76
L37:
  imul   $0xeeeeeeef,%ebx,%eax
  cmp    $0x11111111,%eax
  ja     L53
  mov    %rbp,%rdi
  add    $0x1,%ebx
  call   <puts@plt>
  cmp    $0x65,%ebx
  jne    L37
L76:
  pop    %rbx
  xor    %eax,%eax
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  ret
  nopw   0x0(%rax,%rax,1)
L79:
  mov    %ebx,%esi
  mov    %r13,%rdi
  call   <printf@plt>
  jmp    L22
  nopl   0x0(%rax)
L40:
  mov    %r14,%rdi
  call   <puts@plt>
  jmp    L22
```

tool_calls: name: disassemble_data
arguments: label: D34
data_type: string
name: disassemble_data
arguments: label: D0
data_type: string
name: disassemble_data
arguments: label: D35
data_type: string
name: disassemble_data
arguments: label: D3
data_type: string

tool: D34: Fizz

tool: D0: %d


tool: D35: Buzz

tool: D3: Fizzbuzz

assistant: ```c
int main(void) {
  int i = 0;
  while (++i <= 100) {
    if (!(i % 15))
      puts("Fizzbuzz");
    else if (!(i % 3))
      puts("Fizz");
    else if (!(i % 5))
      puts("Buzz");
    else
      printf("%d\n", i);
  }
  return 0;
}
```
user: What is the c source code of the assembly code below:

```asm
<main>:
  endbr64
  push   %r14
  lea    D1(%rip),%r14
  push   %r13
  lea    D23(%rip),%r13
  push   %r12
  lea    D8(%rip),%r12
  push   %rbp
  lea    D11(%rip),%rbp
  push   %rbx
  mov    $0x1,%ebx
  jmp    L11
  nop
L64:
  imul   $0xaaaaaaab,%ebx,%eax
  cmp    $0x55555555,%eax
  jbe    L50
  imul   $0xcccccccd,%ebx,%eax
  cmp    $0x33333333,%eax
  ja     L61
  mov    %r12,%rdi
  call   <puts@plt>
L57:
  add    $0x1,%ebx
  cmp    $0x65,%ebx
  je     L6
L11:
  imul   $0xeeeeeeef,%ebx,%eax
  cmp    $0x11111111,%eax
  ja     L64
  mov    %rbp,%rdi
  add    $0x1,%ebx
  call   <puts@plt>
  cmp    $0x65,%ebx
  jne    L11
L6:
  pop    %rbx
  xor    %eax,%eax
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  ret
  nopw   0x0(%rax,%rax,1)
L61:
  mov    %ebx,%esi
  mov    %r13,%rdi
  call   <printf@plt>
  jmp    L57
  nopl   0x0(%rax)
L50:
  mov    %r14,%rdi
  call   <puts@plt>
  jmp    L57
```

tool_calls: name: disassemble_data
arguments: label: D1
type_infered: string
name: disassemble_data
arguments: label: D23
type_infered: string
name: disassemble_data
arguments: label: D8
type_infered: string
name: disassemble_data
arguments: label: D11
type_infered: string

tool: D1: Fizz

tool: D23: %d


tool: D8: Buzz

tool: D11: Fizzbuzz

assistant: ```c
int main(void) {
  int i = 0;
  while (++i <= 100) {
    if (!(i % 15))
      puts("Fizzbuzz");
    else if (!(i % 3))
      puts("Fizz");
    else if (!(i % 5))
      puts("Buzz");
    else
      printf("%d\n", i);
  }
  return 0;
}
```
user: What would the C source look like for the assembly code provided here:

```asm
<mem_write32>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  mov    %edi,-0x4(%rbp)
  mov    %rsi,-0x10(%rbp)
  mov    -0x4(%rbp),%eax
  mov    %eax,%edx
  mov    -0x10(%rbp),%rax
  mov    %dl,(%rax)
  mov    -0x4(%rbp),%eax
  sar    $0x8,%eax
  mov    %eax,%edx
  mov    -0x10(%rbp),%rax
  add    $0x1,%rax
  mov    %dl,(%rax)
  mov    -0x4(%rbp),%eax
  sar    $0x10,%eax
  mov    %eax,%edx
  mov    -0x10(%rbp),%rax
  add    $0x2,%rax
  mov    %dl,(%rax)
  mov    -0x4(%rbp),%eax
  shr    $0x18,%eax
  mov    %eax,%edx
  mov    -0x10(%rbp),%rax
  add    $0x3,%rax
  mov    %dl,(%rax)
  nop
  pop    %rbp
  ret
```

assistant: ```c
void mem_write32(int val, unsigned char *p) {
  *(p + 0) = (val >> 0) & 0xFF;
  *(p + 1) = (val >> 8) & 0xFF;
  *(p + 2) = (val >> 16) & 0xFF;
  *(p + 3) = (val >> 24) & 0xFF;
}
```
user: 这段汇编代码用C语言表示是什么样的？

```asm
<mem_write32>:
  endbr64
  mov    %edi,%eax
  mov    %dil,(%rsi)
  movzbl %ah,%ecx
  mov    %cl,0x1(%rsi)
  mov    %edi,%edx
  sar    $0x10,%edx
  mov    %dl,0x2(%rsi)
  shr    $0x18,%eax
  mov    %al,0x3(%rsi)
  ret
```

assistant: ```c
void mem_write32(int val, unsigned char *p) {
  *(p + 0) = (val >> 0) & 0xFF;
  *(p + 1) = (val >> 8) & 0xFF;
  *(p + 2) = (val >> 16) & 0xFF;
  *(p + 3) = (val >> 24) & 0xFF;
}
```
user: 请从给定的汇编指令推导出C源代码：

```asm
<mem_write32>:
  endbr64
  mov    %edi,(%rsi)
  ret
```

assistant: ```c
void mem_write32(int val, unsigned char *p) {
  *(p + 0) = (val >> 0) & 0xFF;
  *(p + 1) = (val >> 8) & 0xFF;
  *(p + 2) = (val >> 16) & 0xFF;
  *(p + 3) = (val >> 24) & 0xFF;
}
```
user: Converte this assembly snippet into its equivalent C code:

```asm
<mem_write32>:
  endbr64
  mov    %edi,(%rsi)
  ret
```

assistant: ```c
void mem_write32(int val, unsigned char *p) {
  *(p + 0) = (val >> 0) & 0xFF;
  *(p + 1) = (val >> 8) & 0xFF;
  *(p + 2) = (val >> 16) & 0xFF;
  *(p + 3) = (val >> 24) & 0xFF;
}
```
user: What is the c source code of the assembly code below:

```asm
<error_exit>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0xd0,%rsp
  mov    %rdi,-0xc8(%rbp)
  mov    %rsi,-0xa8(%rbp)
  mov    %rdx,-0xa0(%rbp)
  mov    %rcx,-0x98(%rbp)
  mov    %r8,-0x90(%rbp)
  mov    %r9,-0x88(%rbp)
  test   %al,%al
  je     L5
  movaps %xmm0,-0x80(%rbp)
  movaps %xmm1,-0x70(%rbp)
  movaps %xmm2,-0x60(%rbp)
  movaps %xmm3,-0x50(%rbp)
  movaps %xmm4,-0x40(%rbp)
  movaps %xmm5,-0x30(%rbp)
  movaps %xmm6,-0x20(%rbp)
  movaps %xmm7,-0x10(%rbp)
L5:
  mov    -0xc8(%rbp),%rdx
  mov    -0xb4(%rbp),%eax
  mov    %rdx,%rsi
  mov    %eax,%edi
  call   <va_start@plt>
  mov    -0xb4(%rbp),%edx
  mov    -0xc8(%rbp),%rax
  mov    %edx,%esi
  mov    %rax,%rdi
  call   <output_error_msg@plt>
  mov    D7(%rip),%rax
  mov    (%rax),%eax
  mov    %eax,%edi
  call   <exit@plt>
  nop
  leave
  ret
```

assistant: ```c
void error_exit(const char *format, ...) {
  va_list arg_list;
  va_start(arg_list, format);
  output_error_msg(format, arg_list);
  exit(EXIT_FAILURE);
}
```
user: Please show me the C implementation that matches the assembly code listed below:

```asm
<error_exit>:
  endbr64
  push   %rbp
  push   %rbx
  sub    $0x8,%rsp
  mov    %rdi,%rbx
  mov    %rdi,%rsi
  mov    $0x0,%ebp
  mov    %ebp,%edi
  call   <va_start@plt>
  mov    %ebp,%esi
  mov    %rbx,%rdi
  call   <output_error_msg@plt>
  mov    D4(%rip),%rax
  mov    (%rax),%edi
  call   <exit@plt>
  add    $0x8,%rsp
  pop    %rbx
  pop    %rbp
  ret
```

assistant: ```c
void error_exit(const char *format, ...) {
  va_list arg_list;
  va_start(arg_list, format);
  output_error_msg(format, arg_list);
  exit(EXIT_FAILURE);
}
```
user: Translate the below assembly code into C programming language:

```asm
<error_exit>:
  endbr64
  push   %r12
  xor    %r12d,%r12d
  mov    %rdi,%rsi
  push   %rbp
  mov    %rdi,%rbp
  mov    %r12d,%edi
  sub    $0x8,%rsp
  call   <va_start@plt>
  mov    %r12d,%esi
  mov    %rbp,%rdi
  call   <output_error_msg@plt>
  mov    D1(%rip),%rax
  mov    (%rax),%edi
  call   <exit@plt>
  add    $0x8,%rsp
  pop    %rbp
  pop    %r12
  ret
```

assistant: ```c
void error_exit(const char *format, ...) {
  va_list arg_list;
  va_start(arg_list, format);
  output_error_msg(format, arg_list);
  exit(EXIT_FAILURE);
}
```
user: Please show me the C implementation that matches the assembly code listed below:

```asm
<error_exit>:
  endbr64
  push   %r12
  xor    %r12d,%r12d
  mov    %rdi,%rsi
  push   %rbp
  mov    %rdi,%rbp
  mov    %r12d,%edi
  sub    $0x8,%rsp
  call   <va_start@plt>
  mov    %r12d,%esi
  mov    %rbp,%rdi
  call   <output_error_msg@plt>
  mov    D2(%rip),%rax
  mov    (%rax),%edi
  call   <exit@plt>
  add    $0x8,%rsp
  pop    %rbp
  pop    %r12
  ret
```

assistant: ```c
void error_exit(const char *format, ...) {
  va_list arg_list;
  va_start(arg_list, format);
  output_error_msg(format, arg_list);
  exit(EXIT_FAILURE);
}
```
user: 请将以下的汇编代码转换成C语言代码：

```asm
<b64_decode_quantum>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x20,%rsp
  mov    %rdi,-0x18(%rbp)
  mov    %rsi,-0x20(%rbp)
  movl   $0x0,-0xc(%rbp)
  mov    -0x18(%rbp),%rax
  movzbl (%rax),%eax
  movzbl %al,%eax
  mov    %eax,%edi
  call   <b64_to_value@plt>
  mov    %eax,-0x4(%rbp)
  cmpl   $0xffffffff,-0x4(%rbp)
  jne    L109
  mov    $0x0,%eax
  jmp    L82
L109:
  mov    -0x4(%rbp),%eax
  shl    $0x12,%eax
  add    %eax,-0xc(%rbp)
  mov    -0x18(%rbp),%rax
  add    $0x1,%rax
  movzbl (%rax),%eax
  movzbl %al,%eax
  mov    %eax,%edi
  call   <b64_to_value@plt>
  mov    %eax,-0x4(%rbp)
  cmpl   $0xffffffff,-0x4(%rbp)
  jne    L22
  mov    $0x0,%eax
  jmp    L82
L22:
  mov    -0x4(%rbp),%eax
  shl    $0xc,%eax
  add    %eax,-0xc(%rbp)
  mov    -0x18(%rbp),%rax
  add    $0x2,%rax
  movzbl (%rax),%eax
  cmp    $0x3d,%al
  jne    L88
  mov    -0x18(%rbp),%rax
  add    $0x3,%rax
  movzbl (%rax),%eax
  cmp    $0x3d,%al
  jne    L88
  movl   $0x1,-0x8(%rbp)
  jmp    L10
L88:
  mov    -0x18(%rbp),%rax
  add    $0x2,%rax
  movzbl (%rax),%eax
  movzbl %al,%eax
  mov    %eax,%edi
  call   <b64_to_value@plt>
  mov    %eax,-0x4(%rbp)
  cmpl   $0xffffffff,-0x4(%rbp)
  jne    L106
  mov    $0x0,%eax
  jmp    L82
L106:
  mov    -0x4(%rbp),%eax
  shl    $0x6,%eax
  add    %eax,-0xc(%rbp)
  mov    -0x18(%rbp),%rax
  add    $0x3,%rax
  movzbl (%rax),%eax
  cmp    $0x3d,%al
  jne    L126
  movl   $0x2,-0x8(%rbp)
  jmp    L10
L126:
  mov    -0x18(%rbp),%rax
  add    $0x3,%rax
  movzbl (%rax),%eax
  movzbl %al,%eax
  mov    %eax,%edi
  call   <b64_to_value@plt>
  mov    %eax,-0x4(%rbp)
  cmpl   $0xffffffff,-0x4(%rbp)
  jne    L66
  mov    $0x0,%eax
  jmp    L82
L66:
  mov    -0x4(%rbp),%eax
  add    %eax,-0xc(%rbp)
  movl   $0x3,-0x8(%rbp)
L10:
  mov    -0xc(%rbp),%eax
  sar    $0x10,%eax
  mov    %eax,%edx
  mov    -0x20(%rbp),%rax
  mov    %dl,(%rax)
  mov    -0xc(%rbp),%eax
  sar    $0x8,%eax
  mov    %eax,%edx
  mov    -0x20(%rbp),%rax
  add    $0x1,%rax
  mov    %dl,(%rax)
  mov    -0x20(%rbp),%rax
  add    $0x2,%rax
  mov    -0xc(%rbp),%edx
  mov    %dl,(%rax)
  mov    -0x8(%rbp),%eax
L82:
  leave
  ret
```

assistant: ```c
int b64_decode_quantum(unsigned char *in4, unsigned char *out3) {
  int val = 0, v;
  int ret;
  v = b64_to_value(in4[0]);
  if (v == -1)
    return 0;
  val += (v << 18);
  v = b64_to_value(in4[1]);
  if (v == -1)
    return 0;
  val += (v << 12);
  if (in4[2] == '=' && in4[3] == '=') {
    ret = 1;
    goto unpack;
  }
  v = b64_to_value(in4[2]);
  if (v == -1)
    return 0;
  val += (v << 6);
  if (in4[3] == '=') {
    ret = 2;
    goto unpack;
  }
  v = b64_to_value(in4[3]);
  if (v == -1)
    return 0;
  val += (v << 0);
  ret = 3;
unpack:
  out3[0] = (val >> 16) & 0xff;
  out3[1] = (val >> 8) & 0xff;
  out3[2] = (val >> 0) & 0xff;
  return ret;
}
```
user: 请将以下的汇编代码转换成C语言代码：

```asm
<b64_decode_quantum>:
  endbr64
  push   %r12
  push   %rbp
  push   %rbx
  mov    %rdi,%rbp
  mov    %rsi,%r12
  movzbl (%rdi),%edi
  call   <b64_to_value@plt>
  mov    $0x0,%edx
  cmp    $0xffffffff,%eax
  je     L20
  shl    $0x12,%eax
  mov    %eax,%ebx
  movzbl 0x1(%rbp),%edi
  call   <b64_to_value@plt>
  mov    $0x0,%edx
  cmp    $0xffffffff,%eax
  je     L20
  shl    $0xc,%eax
  add    %eax,%ebx
  movzbl 0x2(%rbp),%edi
  cmp    $0x3d,%dil
  jne    L88
  cmpb   $0x3d,0x3(%rbp)
  je     L19
L88:
  movzbl %dil,%edi
  call   <b64_to_value@plt>
  mov    $0x0,%edx
  cmp    $0xffffffff,%eax
  je     L20
  shl    $0x6,%eax
  add    %eax,%ebx
  movzbl 0x3(%rbp),%edi
  cmp    $0x3d,%dil
  je     L64
  movzbl %dil,%edi
  call   <b64_to_value@plt>
  mov    $0x0,%edx
  cmp    $0xffffffff,%eax
  je     L20
  add    %eax,%ebx
  mov    $0x3,%edx
L21:
  mov    %ebx,%eax
  sar    $0x10,%eax
  mov    %al,(%r12)
  movzbl %bh,%eax
  mov    %al,0x1(%r12)
  mov    %bl,0x2(%r12)
L20:
  mov    %edx,%eax
  pop    %rbx
  pop    %rbp
  pop    %r12
  ret
L19:
  mov    $0x1,%edx
  jmp    L21
L64:
  mov    $0x2,%edx
  jmp    L21
```

assistant: ```c
int b64_decode_quantum(unsigned char *in4, unsigned char *out3) {
  int val = 0, v;
  int ret;
  v = b64_to_value(in4[0]);
  if (v == -1)
    return 0;
  val += (v << 18);
  v = b64_to_value(in4[1]);
  if (v == -1)
    return 0;
  val += (v << 12);
  if (in4[2] == '=' && in4[3] == '=') {
    ret = 1;
    goto unpack;
  }
  v = b64_to_value(in4[2]);
  if (v == -1)
    return 0;
  val += (v << 6);
  if (in4[3] == '=') {
    ret = 2;
    goto unpack;
  }
  v = b64_to_value(in4[3]);
  if (v == -1)
    return 0;
  val += (v << 0);
  ret = 3;
unpack:
  out3[0] = (val >> 16) & 0xff;
  out3[1] = (val >> 8) & 0xff;
  out3[2] = (val >> 0) & 0xff;
  return ret;
}
```
user: Please show me the C implementation that matches the assembly code listed below:

```asm
<b64_decode_quantum>:
  endbr64
  push   %r12
  mov    %rsi,%r12
  push   %rbp
  mov    %rdi,%rbp
  push   %rbx
  movzbl (%rdi),%edi
  call   <b64_to_value@plt>
  cmp    $0xffffffff,%eax
  je     L62
  movzbl 0x1(%rbp),%edi
  shl    $0x12,%eax
  mov    %eax,%ebx
  call   <b64_to_value@plt>
  cmp    $0xffffffff,%eax
  je     L62
  movzbl 0x2(%rbp),%edi
  shl    $0xc,%eax
  add    %eax,%ebx
  cmp    $0x3d,%dil
  jne    L10
  cmpb   $0x3d,0x3(%rbp)
  je     L61
L10:
  call   <b64_to_value@plt>
  cmp    $0xffffffff,%eax
  je     L62
  movzbl 0x3(%rbp),%edi
  shl    $0x6,%eax
  add    %eax,%ebx
  cmp    $0x3d,%dil
  je     L12
  call   <b64_to_value@plt>
  cmp    $0xffffffff,%eax
  je     L62
  add    %eax,%ebx
  mov    $0x3,%eax
L46:
  mov    %ebx,%edx
  rol    $0x8,%bx
  sar    $0x10,%edx
  mov    %bx,0x1(%r12)
  pop    %rbx
  mov    %dl,(%r12)
  pop    %rbp
  pop    %r12
  ret
  nopl   (%rax)
L62:
  pop    %rbx
  xor    %eax,%eax
  pop    %rbp
  pop    %r12
  ret
  nop
L12:
  mov    $0x2,%eax
  jmp    L46
  nopw   0x0(%rax,%rax,1)
L61:
  mov    $0x1,%eax
  jmp    L46
```

assistant: ```c
int b64_decode_quantum(unsigned char *in4, unsigned char *out3) {
  int val = 0, v;
  int ret;
  v = b64_to_value(in4[0]);
  if (v == -1)
    return 0;
  val += (v << 18);
  v = b64_to_value(in4[1]);
  if (v == -1)
    return 0;
  val += (v << 12);
  if (in4[2] == '=' && in4[3] == '=') {
    ret = 1;
    goto unpack;
  }
  v = b64_to_value(in4[2]);
  if (v == -1)
    return 0;
  val += (v << 6);
  if (in4[3] == '=') {
    ret = 2;
    goto unpack;
  }
  v = b64_to_value(in4[3]);
  if (v == -1)
    return 0;
  val += (v << 0);
  ret = 3;
unpack:
  out3[0] = (val >> 16) & 0xff;
  out3[1] = (val >> 8) & 0xff;
  out3[2] = (val >> 0) & 0xff;
  return ret;
}
```
user: 下面的汇编指令对应的C源代码是什么:

```asm
<b64_decode_quantum>:
  endbr64
  push   %r12
  mov    %rsi,%r12
  push   %rbp
  mov    %rdi,%rbp
  push   %rbx
  movzbl (%rdi),%edi
  call   <b64_to_value@plt>
  cmp    $0xffffffff,%eax
  je     L48
  movzbl 0x1(%rbp),%edi
  shl    $0x12,%eax
  mov    %eax,%ebx
  call   <b64_to_value@plt>
  cmp    $0xffffffff,%eax
  je     L48
  movzbl 0x2(%rbp),%edi
  shl    $0xc,%eax
  add    %eax,%ebx
  cmp    $0x3d,%dil
  jne    L78
  cmpb   $0x3d,0x3(%rbp)
  je     L56
L78:
  call   <b64_to_value@plt>
  cmp    $0xffffffff,%eax
  je     L48
  movzbl 0x3(%rbp),%edi
  shl    $0x6,%eax
  add    %eax,%ebx
  cmp    $0x3d,%dil
  je     L0
  call   <b64_to_value@plt>
  cmp    $0xffffffff,%eax
  je     L48
  add    %eax,%ebx
  mov    $0x3,%eax
L66:
  mov    %ebx,%edx
  rol    $0x8,%bx
  sar    $0x10,%edx
  mov    %bx,0x1(%r12)
  pop    %rbx
  mov    %dl,(%r12)
  pop    %rbp
  pop    %r12
  ret
  nopl   (%rax)
L48:
  pop    %rbx
  xor    %eax,%eax
  pop    %rbp
  pop    %r12
  ret
  nop
L0:
  mov    $0x2,%eax
  jmp    L66
  nopw   0x0(%rax,%rax,1)
L56:
  mov    $0x1,%eax
  jmp    L66
```

assistant: ```c
int b64_decode_quantum(unsigned char *in4, unsigned char *out3) {
  int val = 0, v;
  int ret;
  v = b64_to_value(in4[0]);
  if (v == -1)
    return 0;
  val += (v << 18);
  v = b64_to_value(in4[1]);
  if (v == -1)
    return 0;
  val += (v << 12);
  if (in4[2] == '=' && in4[3] == '=') {
    ret = 1;
    goto unpack;
  }
  v = b64_to_value(in4[2]);
  if (v == -1)
    return 0;
  val += (v << 6);
  if (in4[3] == '=') {
    ret = 2;
    goto unpack;
  }
  v = b64_to_value(in4[3]);
  if (v == -1)
    return 0;
  val += (v << 0);
  ret = 3;
unpack:
  out3[0] = (val >> 16) & 0xff;
  out3[1] = (val >> 8) & 0xff;
  out3[2] = (val >> 0) & 0xff;
  return ret;
}
```
user: Please show me the C implementation that matches the assembly code listed below:

```asm
<smf2low>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  push   %rbx
  sub    $0x48,%rsp
  mov    %rdi,-0x28(%rbp)
  mov    %esi,-0x2c(%rbp)
  mov    %rdx,-0x38(%rbp)
  mov    %rcx,-0x40(%rbp)
  mov    %r8,-0x48(%rbp)
  mov    %r9,-0x50(%rbp)
  movl   $0x0,-0x14(%rbp)
  jmp    L15
L4:
  mov    -0x14(%rbp),%eax
  cltq
  lea    0x0(,%rax,4),%rdx
  mov    -0x50(%rbp),%rax
  add    %rdx,%rax
  movss  (%rax),%xmm2
  movss  D4(%rip),%xmm0
  movaps %xmm0,%xmm1
  subss  %xmm2,%xmm1
  movss  D10(%rip),%xmm0
  mulss  %xmm0,%xmm1
  movss  %xmm1,-0x30(%rbp)
  mov    -0x14(%rbp),%eax
  cltq
  lea    0x0(,%rax,4),%rdx
  mov    -0x48(%rbp),%rax
  add    %rdx,%rax
  mov    (%rax),%eax
  movd   %eax,%xmm0
  call   <smff2w_2@plt>
  mov    %eax,%ecx
  mov    -0x14(%rbp),%eax
  cltq
  lea    0x0(,%rax,4),%rdx
  mov    -0x40(%rbp),%rax
  add    %rdx,%rax
  mov    (%rax),%edx
  mov    -0x14(%rbp),%eax
  cltq
  lea    0x0(,%rax,4),%rsi
  mov    -0x38(%rbp),%rax
  lea    (%rsi,%rax,1),%rbx
  mov    -0x28(%rbp),%rax
  movss  -0x30(%rbp),%xmm1
  mov    %ecx,%esi
  movd   %edx,%xmm0
  mov    %rax,%rdi
  call   <smf2lowv@plt>
  movd   %xmm0,%eax
  mov    %eax,(%rbx)
  addl   $0x1,-0x14(%rbp)
L15:
  mov    -0x14(%rbp),%eax
  cmp    -0x2c(%rbp),%eax
  jl     L4
  nop
  nop
  mov    -0x8(%rbp),%rbx
  leave
  ret
```

tool_calls: name: extract_symbolic_data
arguments: data_tag: D4
type_guessed: byte[4]
name: extract_symbolic_data
arguments: data_tag: D10
type_guessed: byte[4]

tool: {"D4": [0x00,0x00,0x80,0x3f]}

tool: {"D10": [0xf3,0x04,0xb5,0x3f]}

assistant: ```c
void smf2low(float *u, int n, float *y, float *x, float *f, float *r) {
  int i;
  for (i = 0; i < n; i++) {
    y[i] = smf2lowv(u, x[i], smff2w_2(f[i]), 1.414213562373095f * (1 - r[i]));
  }
}
```
user: Translate the below assembly code into C programming language:

```asm
<smf2low>:
  endbr64
  push   %r15
  push   %r14
  push   %r13
  push   %r12
  push   %rbp
  push   %rbx
  sub    $0x18,%rsp
  mov    %rdi,0x8(%rsp)
  test   %esi,%esi
  jle    L3
  mov    %rdx,%rbp
  mov    %rcx,%r12
  mov    %r8,%r13
  mov    %r9,%r14
  mov    %esi,%r15d
  mov    $0x0,%ebx
L18:
  movss  D12(%rip),%xmm0
  subss  (%r14,%rbx,4),%xmm0
  mulss  D4(%rip),%xmm0
  movss  %xmm0,0x4(%rsp)
  movss  0x0(%r13,%rbx,4),%xmm0
  call   <smff2w_2@plt>
  mov    %eax,%esi
  movss  (%r12,%rbx,4),%xmm0
  movss  0x4(%rsp),%xmm1
  mov    0x8(%rsp),%rdi
  call   <smf2lowv@plt>
  movss  %xmm0,0x0(%rbp,%rbx,4)
  add    $0x1,%rbx
  cmp    %r15,%rbx
  jne    L18
L3:
  add    $0x18,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  pop    %r15
  ret
```

tool_calls: name: unpack_data
arguments: label: D12
type: byte[4]
name: unpack_data
arguments: label: D4
type: byte[4]

tool: {"D12": [0x00,0x00,0x80,0x3f]}

tool: {"D4": [0xf3,0x04,0xb5,0x3f]}

assistant: ```c
void smf2low(float *u, int n, float *y, float *x, float *f, float *r) {
  int i;
  for (i = 0; i < n; i++) {
    y[i] = smf2lowv(u, x[i], smff2w_2(f[i]), 1.414213562373095f * (1 - r[i]));
  }
}
```