ylfeng/ReF-Decompile-dataset huggingface dataset:
user: What is the c source code of the assembly code below:

```asm
<memcmp>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  mov    %rdi,-0x28(%rbp)
  mov    %rsi,-0x30(%rbp)
  mov    %rdx,-0x38(%rbp)
  mov    -0x28(%rbp),%rax
  mov    %rax,-0x18(%rbp)
  mov    -0x18(%rbp),%rdx
  mov    -0x38(%rbp),%rax
  add    %rdx,%rax
  mov    %rax,-0x8(%rbp)
  mov    -0x30(%rbp),%rax
  mov    %rax,-0x10(%rbp)
  movl   $0x0,-0x1c(%rbp)
L2:
  cmpl   $0x0,-0x1c(%rbp)
  jne    L84
  mov    -0x18(%rbp),%rax
  cmp    -0x8(%rbp),%rax
  jae    L84
  mov    -0x18(%rbp),%rax
  lea    0x1(%rax),%rdx
  mov    %rdx,-0x18(%rbp)
  movzbl (%rax),%eax
  movzbl %al,%ecx
  mov    -0x10(%rbp),%rax
  lea    0x1(%rax),%rdx
  mov    %rdx,-0x10(%rbp)
  movzbl (%rax),%eax
  movzbl %al,%edx
  mov    %ecx,%eax
  sub    %edx,%eax
  mov    %eax,-0x1c(%rbp)
  cmpl   $0x0,-0x1c(%rbp)
  jne    L84
  mov    -0x18(%rbp),%rax
  cmp    -0x8(%rbp),%rax
  jae    L84
  mov    -0x18(%rbp),%rax
  lea    0x1(%rax),%rdx
  mov    %rdx,-0x18(%rbp)
  movzbl (%rax),%eax
  movzbl %al,%ecx
  mov    -0x10(%rbp),%rax
  lea    0x1(%rax),%rdx
  mov    %rdx,-0x10(%rbp)
  movzbl (%rax),%eax
  movzbl %al,%edx
  mov    %ecx,%eax
  sub    %edx,%eax
  mov    %eax,-0x1c(%rbp)
  cmpl   $0x0,-0x1c(%rbp)
  jne    L84
  mov    -0x18(%rbp),%rax
  cmp    -0x8(%rbp),%rax
  jae    L84
  mov    -0x18(%rbp),%rax
  lea    0x1(%rax),%rdx
  mov    %rdx,-0x18(%rbp)
  movzbl (%rax),%eax
  movzbl %al,%ecx
  mov    -0x10(%rbp),%rax
  lea    0x1(%rax),%rdx
  mov    %rdx,-0x10(%rbp)
  movzbl (%rax),%eax
  movzbl %al,%edx
  mov    %ecx,%eax
  sub    %edx,%eax
  mov    %eax,-0x1c(%rbp)
  cmpl   $0x0,-0x1c(%rbp)
  jne    L84
  mov    -0x18(%rbp),%rax
  cmp    -0x8(%rbp),%rax
  jae    L84
  mov    -0x18(%rbp),%rax
  lea    0x1(%rax),%rdx
  mov    %rdx,-0x18(%rbp)
  movzbl (%rax),%eax
  movzbl %al,%ecx
  mov    -0x10(%rbp),%rax
  lea    0x1(%rax),%rdx
  mov    %rdx,-0x10(%rbp)
  movzbl (%rax),%eax
  movzbl %al,%edx
  mov    %ecx,%eax
  sub    %edx,%eax
  mov    %eax,-0x1c(%rbp)
  jmp    L2
L84:
  mov    -0x1c(%rbp),%eax
  pop    %rbp
  ret
```

assistant: ```c
int memcmp(const void *s1, const void *s2, size_t n) {
  const unsigned char *p1 = s1;
  const unsigned char *end1 = p1 + n;
  const unsigned char *p2 = s2;
  int d = 0;
  for (;;) {
    if (d || p1 >= end1)
      break;
    d = (int)*p1++ - (int)*p2++;
    if (d || p1 >= end1)
      break;
    d = (int)*p1++ - (int)*p2++;
    if (d || p1 >= end1)
      break;
    d = (int)*p1++ - (int)*p2++;
    if (d || p1 >= end1)
      break;
    d = (int)*p1++ - (int)*p2++;
  }
  return d;
}
```
user: Demonstrate the C code that generates the assembly output below:

```asm
<memcmp>:
  endbr64
  mov    %rdi,%rcx
  lea    (%rdi,%rdx,1),%rdi
  cmp    %rdi,%rcx
  jae    L19
  movzbl (%rcx),%eax
  movzbl (%rsi),%edx
  sub    %edx,%eax
  lea    0x1(%rcx),%rdx
  cmp    %rdx,%rdi
  jbe    L21
  test   %eax,%eax
  jne    L65
L35:
  movzbl 0x1(%rcx),%eax
  movzbl 0x1(%rsi),%edx
  sub    %edx,%eax
  mov    %rcx,%rdx
  lea    0x2(%rcx),%r8
  cmp    %r8,%rdi
  jbe    L21
  test   %eax,%eax
  jne    L21
  movzbl 0x2(%rcx),%eax
  movzbl 0x2(%rsi),%ecx
  sub    %ecx,%eax
  lea    0x3(%rdx),%rcx
  cmp    %rcx,%rdi
  jbe    L21
  test   %eax,%eax
  jne    L21
  lea    0x4(%rdx),%rcx
  add    $0x4,%rsi
  movzbl 0x3(%rdx),%eax
  movzbl -0x1(%rsi),%r8d
  sub    %r8d,%eax
  jne    L21
  cmp    %rcx,%rdi
  jbe    L103
  movzbl 0x4(%rdx),%eax
  movzbl (%rsi),%r8d
  sub    %r8d,%eax
  add    $0x5,%rdx
  cmp    %rdx,%rdi
  jbe    L21
  test   %eax,%eax
  je     L35
L21:
  ret
L65:
  ret
L103:
  ret
L19:
  mov    $0x0,%eax
  jmp    L21
```

assistant: ```c
int memcmp(const void *s1, const void *s2, size_t n) {
  const unsigned char *p1 = s1;
  const unsigned char *end1 = p1 + n;
  const unsigned char *p2 = s2;
  int d = 0;
  for (;;) {
    if (d || p1 >= end1)
      break;
    d = (int)*p1++ - (int)*p2++;
    if (d || p1 >= end1)
      break;
    d = (int)*p1++ - (int)*p2++;
    if (d || p1 >= end1)
      break;
    d = (int)*p1++ - (int)*p2++;
    if (d || p1 >= end1)
      break;
    d = (int)*p1++ - (int)*p2++;
  }
  return d;
}
```
user: Please show me the C implementation that matches the assembly code listed below:

```asm
<memcmp>:
  endbr64
  add    %rdi,%rdx
  mov    %rdi,%rcx
  cmp    %rdx,%rdi
  jae    L22
  movzbl (%rdi),%eax
  movzbl (%rsi),%edi
  sub    %edi,%eax
  lea    0x1(%rcx),%rdi
  cmp    %rdi,%rdx
  jbe    L119
  test   %eax,%eax
  je     L76
  jmp    L5
  nopw   0x0(%rax,%rax,1)
L92:
  test   %eax,%eax
  jne    L119
  movzbl 0x2(%rsi),%r8d
  movzbl 0x2(%rcx),%eax
  sub    %r8d,%eax
  lea    0x3(%rcx),%r8
  cmp    %r8,%rdx
  jbe    L119
  test   %eax,%eax
  jne    L119
  movzbl 0x3(%rcx),%eax
  movzbl 0x3(%rsi),%r8d
  add    $0x4,%rcx
  add    $0x4,%rsi
  sub    %r8d,%eax
  jne    L119
  cmp    %rdx,%rcx
  jae    L60
  movzbl (%rcx),%eax
  movzbl (%rsi),%r8d
  add    $0x5,%rdi
  sub    %r8d,%eax
  cmp    %rdi,%rdx
  jbe    L119
  test   %eax,%eax
  jne    L119
L76:
  movzbl 0x1(%rsi),%edi
  movzbl 0x1(%rcx),%eax
  lea    0x2(%rcx),%r8
  sub    %edi,%eax
  mov    %rcx,%rdi
  cmp    %r8,%rdx
  ja     L92
L119:
  ret
  cs nopw 0x0(%rax,%rax,1)
L60:
  ret
L22:
  xor    %eax,%eax
  ret
L5:
  ret
```

assistant: ```c
int memcmp(const void *s1, const void *s2, size_t n) {
  const unsigned char *p1 = s1;
  const unsigned char *end1 = p1 + n;
  const unsigned char *p2 = s2;
  int d = 0;
  for (;;) {
    if (d || p1 >= end1)
      break;
    d = (int)*p1++ - (int)*p2++;
    if (d || p1 >= end1)
      break;
    d = (int)*p1++ - (int)*p2++;
    if (d || p1 >= end1)
      break;
    d = (int)*p1++ - (int)*p2++;
    if (d || p1 >= end1)
      break;
    d = (int)*p1++ - (int)*p2++;
  }
  return d;
}
```
user: 请从给定的汇编指令推导出C源代码:

```asm
<memcmp>:
  endbr64
  add    %rdi,%rdx
  mov    %rdi,%rcx
  cmp    %rdx,%rdi
  jae    L118
  movzbl (%rdi),%eax
  movzbl (%rsi),%edi
  sub    %edi,%eax
  lea    0x1(%rcx),%rdi
  cmp    %rdi,%rdx
  jbe    L7
  test   %eax,%eax
  je     L116
  jmp    L49
  nopw   0x0(%rax,%rax,1)
L16:
  test   %eax,%eax
  jne    L7
  movzbl 0x2(%rsi),%r8d
  movzbl 0x2(%rcx),%eax
  sub    %r8d,%eax
  lea    0x3(%rcx),%r8
  cmp    %r8,%rdx
  jbe    L7
  test   %eax,%eax
  jne    L7
  movzbl 0x3(%rcx),%eax
  movzbl 0x3(%rsi),%r8d
  add    $0x4,%rcx
  add    $0x4,%rsi
  sub    %r8d,%eax
  jne    L7
  cmp    %rcx,%rdx
  jbe    L109
  movzbl (%rcx),%eax
  movzbl (%rsi),%r8d
  add    $0x5,%rdi
  sub    %r8d,%eax
  cmp    %rdi,%rdx
  jbe    L7
  test   %eax,%eax
  jne    L7
L116:
  movzbl 0x1(%rsi),%edi
  movzbl 0x1(%rcx),%eax
  lea    0x2(%rcx),%r8
  sub    %edi,%eax
  mov    %rcx,%rdi
  cmp    %r8,%rdx
  ja     L16
L7:
  ret
  cs nopw 0x0(%rax,%rax,1)
L109:
  ret
L118:
  xor    %eax,%eax
  ret
L49:
  ret
```

assistant: ```c
int memcmp(const void *s1, const void *s2, size_t n) {
  const unsigned char *p1 = s1;
  const unsigned char *end1 = p1 + n;
  const unsigned char *p2 = s2;
  int d = 0;
  for (;;) {
    if (d || p1 >= end1)
      break;
    d = (int)*p1++ - (int)*p2++;
    if (d || p1 >= end1)
      break;
    d = (int)*p1++ - (int)*p2++;
    if (d || p1 >= end1)
      break;
    d = (int)*p1++ - (int)*p2++;
    if (d || p1 >= end1)
      break;
    d = (int)*p1++ - (int)*p2++;
  }
  return d;
}
```
user: 提供的汇编代码用C语言表示会是什么样子：

```asm
<psvec4i_assign_vec4>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x10,%rsp
  mov    %rdi,-0x8(%rbp)
  mov    %rsi,-0x10(%rbp)
  mov    -0x10(%rbp),%rdx
  mov    -0x8(%rbp),%rax
  mov    %rdx,%rsi
  mov    %rax,%rdi
  call   <vec4i_assign_vec4@plt>
  mov    -0x8(%rbp),%rax
  leave
  ret
```

assistant: ```c
__attribute__((always_)) struct vec4i *psvec4i_assign_vec4(struct vec4i *result, struct vec4 *a) {
  vec4i_assign_vec4((int32_t *)result, (float *)a);
  return result;
}
```
user: 请将这段汇编代码片段转换成等效的C代码:

```asm
<psvec4i_assign_vec4>:
  endbr64
  push   %rbx
  mov    %rdi,%rbx
  call   <vec4i_assign_vec4@plt>
  mov    %rbx,%rax
  pop    %rbx
  ret
```

assistant: ```c
__attribute__((always_)) struct vec4i *psvec4i_assign_vec4(struct vec4i *result, struct vec4 *a) {
  vec4i_assign_vec4((int32_t *)result, (float *)a);
  return result;
}
```
user: 下面的汇编指令对应的C源代码是什么：

```asm
<psvec4i_assign_vec4>:
  endbr64
  push   %r12
  mov    %rdi,%r12
  call   <vec4i_assign_vec4@plt>
  mov    %r12,%rax
  pop    %r12
  ret
```

assistant: ```c
__attribute__((always_)) struct vec4i *psvec4i_assign_vec4(struct vec4i *result, struct vec4 *a) {
  vec4i_assign_vec4((int32_t *)result, (float *)a);
  return result;
}
```
user: What is the c source code of the assembly code below:

```asm
<psvec4i_assign_vec4>:
  endbr64
  push   %r12
  mov    %rdi,%r12
  call   <vec4i_assign_vec4@plt>
  mov    %r12,%rax
  pop    %r12
  ret
```

assistant: ```c
__attribute__((always_)) struct vec4i *psvec4i_assign_vec4(struct vec4i *result, struct vec4 *a) {
  vec4i_assign_vec4((int32_t *)result, (float *)a);
  return result;
}
```
user: 提供的汇编代码用C语言表示会是什么样子:

```asm
<fseek>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x30,%rsp
  mov    %rdi,-0x18(%rbp)
  mov    %rsi,-0x20(%rbp)
  mov    %edx,-0x24(%rbp)
  mov    -0x18(%rbp),%rax
  mov    %eax,%ecx
  mov    -0x24(%rbp),%edx
  mov    -0x20(%rbp),%rax
  mov    %rax,%rsi
  mov    %ecx,%edi
  call   <lseek@plt>
  mov    %rax,-0x8(%rbp)
  cmpq   $0x0,-0x8(%rbp)
  jns    L10
  mov    -0x8(%rbp),%rax
  neg    %eax
  jmp    L9
L10:
  mov    $0x0,%eax
L9:
  leave
  ret
```

assistant: ```c
int fseek(void *hf, long lOffset, int iOrigin) {
  long l;
  l = lseek(((int)hf), lOffset, iOrigin);
  if (l < 0)
    return (int)(-l);
  return 0;
}
```
user: What would the C source look like for the assembly code provided here?

```asm
<fseek>:
  endbr64
  sub    $0x8,%rsp
  call   <lseek@plt>
  mov    %eax,%edx
  neg    %edx
  test   %rax,%rax
  mov    $0x0,%eax
  cmovs  %edx,%eax
  add    $0x8,%rsp
  ret
```

assistant: ```c
int fseek(void *hf, long lOffset, int iOrigin) {
  long l;
  l = lseek(((int)hf), lOffset, iOrigin);
  if (l < 0)
    return (int)(-l);
  return 0;
}
```
user: 提供的汇编代码用C语言表示会是什么样子：

```asm
<fseek>:
  endbr64
  sub    $0x8,%rsp
  call   <lseek@plt>
  mov    %eax,%edx
  neg    %edx
  test   %rax,%rax
  mov    $0x0,%eax
  cmovs  %edx,%eax
  add    $0x8,%rsp
  ret
```

assistant: ```c
int fseek(void *hf, long lOffset, int iOrigin) {
  long l;
  l = lseek(((int)hf), lOffset, iOrigin);
  if (l < 0)
    return (int)(-l);
  return 0;
}
```
user: 请将以下的汇编代码转换成C语言代码:

```asm
<fseek>:
  endbr64
  sub    $0x8,%rsp
  call   <lseek@plt>
  mov    %eax,%edx
  neg    %edx
  test   %rax,%rax
  mov    $0x0,%eax
  cmovs  %edx,%eax
  add    $0x8,%rsp
  ret
```

assistant: ```c
int fseek(void *hf, long lOffset, int iOrigin) {
  long l;
  l = lseek(((int)hf), lOffset, iOrigin);
  if (l < 0)
    return (int)(-l);
  return 0;
}
```
user: 下面的汇编指令对应的C源代码是什么:

```asm
<fact>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  mov    %edi,-0x14(%rbp)
  movsd  D6(%rip),%xmm0
  movsd  %xmm0,-0x8(%rbp)
  jmp    L14
L16:
  pxor   %xmm0,%xmm0
  cvtsi2sdl -0x14(%rbp),%xmm0
  movsd  -0x8(%rbp),%xmm1
  mulsd  %xmm1,%xmm0
  movsd  %xmm0,-0x8(%rbp)
  subl   $0x1,-0x14(%rbp)
L14:
  cmpl   $0x1,-0x14(%rbp)
  jg     L16
  movsd  -0x8(%rbp),%xmm0
  movq   %xmm0,%rax
  movq   %rax,%xmm0
  pop    %rbp
  ret
```

tool_calls: name: parse_data
arguments: tag: D6
data_type: f64

tool: D6: 1

assistant: ```c
double fact(int n) {
  double sum = 1;
  for (; n > 1; n--) {
    sum *= n;
  }
  return sum;
}
```
user: 提供的汇编代码用C语言表示会是什么样子：

```asm
<fact>:
  endbr64
  cmp    $0x1,%edi
  jle    L11
  movsd  D17(%rip),%xmm0
L4:
  pxor   %xmm1,%xmm1
  cvtsi2sd %edi,%xmm1
  mulsd  %xmm1,%xmm0
  sub    $0x1,%edi
  cmp    $0x1,%edi
  jne    L4
  ret
L11:
  movsd  D17(%rip),%xmm0
  ret
```

tool_calls: name: unpack_data
arguments: label: D17
type_guessed: f64

tool: D17: 1

assistant: ```c
double fact(int n) {
  double sum = 1;
  for (; n > 1; n--) {
    sum *= n;
  }
  return sum;
}
```
user: 下面的汇编指令对应的C源代码是什么：

```asm
<fact>:
  endbr64
  movsd  D5(%rip),%xmm0
  cmp    $0x1,%edi
  jle    L16
  nopl   0x0(%rax)
L0:
  pxor   %xmm1,%xmm1
  cvtsi2sd %edi,%xmm1
  sub    $0x1,%edi
  mulsd  %xmm1,%xmm0
  cmp    $0x1,%edi
  jne    L0
  ret
  nopl   (%rax)
L16:
  ret
```

tool_calls: name: disassemble_data
arguments: label: D5
type_infered: f64

tool: D5: 1

assistant: ```c
double fact(int n) {
  double sum = 1;
  for (; n > 1; n--) {
    sum *= n;
  }
  return sum;
}
```
user: 请将以下的汇编代码转换成C语言代码:

```asm
<fact>:
  endbr64
  movsd  D5(%rip),%xmm0
  cmp    $0x1,%edi
  jle    L5
  nopl   0x0(%rax)
L16:
  pxor   %xmm1,%xmm1
  cvtsi2sd %edi,%xmm1
  sub    $0x1,%edi
  mulsd  %xmm1,%xmm0
  cmp    $0x1,%edi
  jne    L16
  ret
  nopl   (%rax)
L5:
  ret
```

tool_calls: name: read_data
arguments: label: D5
type: f64

tool: D5: 1

assistant: ```c
double fact(int n) {
  double sum = 1;
  for (; n > 1; n--) {
    sum *= n;
  }
  return sum;
}
```
user: 这段汇编代码用C语言表示是什么样的:

```asm
<Idexp>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x20,%rsp
  movsd  %xmm0,-0x18(%rbp)
  movsd  %xmm1,-0x20(%rbp)
  mov    %fs:0x28,%rax
  mov    %rax,-0x8(%rbp)
  xor    %eax,%eax
  lea    D8(%rip),%rax
  mov    %rax,%rdi
  mov    $0x0,%eax
  call   <printf@plt>
  lea    -0x18(%rbp),%rax
  mov    %rax,%rsi
  lea    D12(%rip),%rax
  mov    %rax,%rdi
  mov    $0x0,%eax
  call   <scanf@plt>
  lea    D36(%rip),%rax
  mov    %rax,%rdi
  mov    $0x0,%eax
  call   <printf@plt>
  lea    -0xc(%rbp),%rax
  mov    %rax,%rsi
  lea    D47(%rip),%rax
  mov    %rax,%rdi
  mov    $0x0,%eax
  call   <scanf@plt>
  mov    -0xc(%rbp),%edx
  mov    -0x18(%rbp),%rax
  mov    %edx,%edi
  movq   %rax,%xmm0
  call   <ldexp@plt>
  movq   %xmm0,%rax
  mov    %rax,-0x20(%rbp)
  mov    -0xc(%rbp),%edx
  mov    -0x18(%rbp),%rax
  movsd  -0x20(%rbp),%xmm0
  movapd %xmm0,%xmm1
  mov    %edx,%esi
  movq   %rax,%xmm0
  lea    D10(%rip),%rax
  mov    %rax,%rdi
  mov    $0x2,%eax
  call   <printf@plt>
  movsd  -0x20(%rbp),%xmm0
  movq   %xmm0,%rax
  mov    -0x8(%rbp),%rdx
  sub    %fs:0x28,%rdx
  je     L0
  call   <__stack_chk_fail@plt>
L0:
  movq   %rax,%xmm0
  leave
  ret
```

tool_calls: name: parse_data
arguments: data_tag: D8
datatype: string
name: parse_data
arguments: data_tag: D12
datatype: string
name: parse_data
arguments: data_tag: D36
datatype: string
name: parse_data
arguments: data_tag: D47
datatype: string
name: parse_data
arguments: data_tag: D10
datatype: string

tool: D8: Enter a number: 

tool: D12: %lf

tool: D36: Enter pow:

tool: D47: %d

tool: D10: %f * 2^%d = %f


assistant: ```c
double Idexp(double x, double ret) {
  int n;
  printf("Enter a number: ");
  scanf("%lf", &x);
  printf("Enter pow:");
  scanf("%d", &n);
  ret = ldexp(x, n);
  printf("%f * 2^%d = %f\n", x, n, ret);
  return (ret);
}
```
user: Translate the below assembly code into C programming language:

```asm
<Idexp>:
  endbr64
  push   %r12
  push   %rbp
  push   %rbx
  sub    $0x20,%rsp
  movsd  %xmm0,0x8(%rsp)
  mov    %fs:0x28,%rax
  mov    %rax,0x18(%rsp)
  xor    %eax,%eax
  lea    D19(%rip),%rdi
  call   <printf@plt>
  lea    0x8(%rsp),%rsi
  lea    D38(%rip),%rdi
  mov    $0x0,%eax
  call   <scanf@plt>
  lea    D15(%rip),%rdi
  mov    $0x0,%eax
  call   <printf@plt>
  lea    0x14(%rsp),%rsi
  lea    D14(%rip),%rdi
  mov    $0x0,%eax
  call   <scanf@plt>
  mov    0x14(%rsp),%r12d
  mov    0x8(%rsp),%rbp
  mov    %r12d,%edi
  movq   %rbp,%xmm0
  call   <ldexp@plt>
  movq   %xmm0,%rbx
  movapd %xmm0,%xmm1
  mov    %r12d,%esi
  movq   %rbp,%xmm0
  lea    D43(%rip),%rdi
  mov    $0x2,%eax
  call   <printf@plt>
  mov    0x18(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L9
  movq   %rbx,%xmm0
  add    $0x20,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  ret
L9:
  call   <__stack_chk_fail@plt>
```

tool_calls: name: disassemble_data
arguments: data_tag: D19
type: string
name: disassemble_data
arguments: data_tag: D38
type: string
name: disassemble_data
arguments: data_tag: D15
type: string
name: disassemble_data
arguments: data_tag: D14
type: string
name: disassemble_data
arguments: data_tag: D43
type: string

tool: D19: Enter a number: 

tool: D38: %lf

tool: D15: Enter pow:

tool: D14: %d

tool: D43: %f * 2^%d = %f


assistant: ```c
double Idexp(double x, double ret) {
  int n;
  printf("Enter a number: ");
  scanf("%lf", &x);
  printf("Enter pow:");
  scanf("%d", &n);
  ret = ldexp(x, n);
  printf("%f * 2^%d = %f\n", x, n, ret);
  return (ret);
}
```
user: Translate the below assembly code into C programming language:

```asm
<Idexp>:
  endbr64
  push   %rbp
  lea    D21(%rip),%rdi
  sub    $0x30,%rsp
  movsd  %xmm0,0x18(%rsp)
  mov    %fs:0x28,%rax
  mov    %rax,0x28(%rsp)
  xor    %eax,%eax
  call   <printf@plt>
  lea    0x18(%rsp),%rsi
  lea    D0(%rip),%rdi
  xor    %eax,%eax
  call   <scanf@plt>
  lea    D15(%rip),%rdi
  xor    %eax,%eax
  call   <printf@plt>
  lea    0x24(%rsp),%rsi
  lea    D13(%rip),%rdi
  xor    %eax,%eax
  call   <scanf@plt>
  movsd  0x18(%rsp),%xmm2
  mov    0x24(%rsp),%ebp
  movapd %xmm2,%xmm0
  mov    %ebp,%edi
  movsd  %xmm2,0x10(%rsp)
  call   <ldexp@plt>
  movsd  0x10(%rsp),%xmm2
  mov    %ebp,%esi
  lea    D17(%rip),%rdi
  movapd %xmm0,%xmm1
  movsd  %xmm0,0x8(%rsp)
  mov    $0x2,%eax
  movapd %xmm2,%xmm0
  call   <printf@plt>
  movsd  0x8(%rsp),%xmm1
  mov    0x28(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L8
  add    $0x30,%rsp
  movapd %xmm1,%xmm0
  pop    %rbp
  ret
L8:
  call   <__stack_chk_fail@plt>
```

tool_calls: name: retrieve_data
arguments: data_label: D21
type: string
name: retrieve_data
arguments: data_label: D0
type: string
name: retrieve_data
arguments: data_label: D15
type: string
name: retrieve_data
arguments: data_label: D13
type: string
name: retrieve_data
arguments: data_label: D17
type: string

tool: D21: Enter a number: 

tool: D0: %lf

tool: D15: Enter pow:

tool: D13: %d

tool: D17: %f * 2^%d = %f


assistant: ```c
double Idexp(double x, double ret) {
  int n;
  printf("Enter a number: ");
  scanf("%lf", &x);
  printf("Enter pow:");
  scanf("%d", &n);
  ret = ldexp(x, n);
  printf("%f * 2^%d = %f\n", x, n, ret);
  return (ret);
}
```
user: 请将以下的汇编代码转换成C语言代码：

```asm
<Idexp>:
  endbr64
  push   %rbp
  lea    D37(%rip),%rdi
  sub    $0x30,%rsp
  movsd  %xmm0,0x18(%rsp)
  mov    %fs:0x28,%rax
  mov    %rax,0x28(%rsp)
  xor    %eax,%eax
  call   <printf@plt>
  lea    0x18(%rsp),%rsi
  lea    D45(%rip),%rdi
  xor    %eax,%eax
  call   <scanf@plt>
  lea    D5(%rip),%rdi
  xor    %eax,%eax
  call   <printf@plt>
  lea    0x24(%rsp),%rsi
  lea    D18(%rip),%rdi
  xor    %eax,%eax
  call   <scanf@plt>
  movsd  0x18(%rsp),%xmm2
  mov    0x24(%rsp),%ebp
  movapd %xmm2,%xmm0
  mov    %ebp,%edi
  movsd  %xmm2,0x10(%rsp)
  call   <ldexp@plt>
  movsd  0x10(%rsp),%xmm2
  mov    %ebp,%esi
  lea    D23(%rip),%rdi
  movapd %xmm0,%xmm1
  movsd  %xmm0,0x8(%rsp)
  mov    $0x2,%eax
  movapd %xmm2,%xmm0
  call   <printf@plt>
  movsd  0x8(%rsp),%xmm1
  mov    0x28(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L2
  add    $0x30,%rsp
  movapd %xmm1,%xmm0
  pop    %rbp
  ret
L2:
  call   <__stack_chk_fail@plt>
```

tool_calls: name: disassemble_data
arguments: data_tag: D37
data_type: string
name: disassemble_data
arguments: data_tag: D45
data_type: string
name: disassemble_data
arguments: data_tag: D5
data_type: string
name: disassemble_data
arguments: data_tag: D18
data_type: string
name: disassemble_data
arguments: data_tag: D23
data_type: string

tool: D37: Enter a number: 

tool: D45: %lf

tool: D5: Enter pow:

tool: D18: %d

tool: D23: %f * 2^%d = %f


assistant: ```c
double Idexp(double x, double ret) {
  int n;
  printf("Enter a number: ");
  scanf("%lf", &x);
  printf("Enter pow:");
  scanf("%d", &n);
  ret = ldexp(x, n);
  printf("%f * 2^%d = %f\n", x, n, ret);
  return (ret);
}
```
user: Converte this assembly snippet into its equivalent C code:

```asm
<get_str>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x30,%rsp
  mov    %rdi,-0x28(%rbp)
  mov    %rsi,-0x30(%rbp)
  cmpq   $0x0,-0x28(%rbp)
  je     L16
  cmpq   $0x0,-0x30(%rbp)
  jne    L26
L16:
  mov    $0xffffffff,%eax
  jmp    L4
L26:
  mov    -0x28(%rbp),%rax
  mov    $0x3a,%esi
  mov    %rax,%rdi
  call   <strchr@plt>
  mov    %rax,-0x10(%rbp)
  cmpq   $0x0,-0x10(%rbp)
  je     L79
  addq   $0x1,-0x10(%rbp)
  mov    -0x10(%rbp),%rax
  mov    $0x2c,%esi
  mov    %rax,%rdi
  call   <strchr@plt>
  mov    %rax,-0x8(%rbp)
  cmpq   $0x0,-0x8(%rbp)
  je     L35
  movl   $0x0,-0x14(%rbp)
  jmp    L58
L86:
  mov    -0x10(%rbp),%rax
  movzbl (%rax),%eax
  cmp    $0x20,%al
  je     L46
  mov    -0x14(%rbp),%eax
  lea    0x1(%rax),%edx
  mov    %edx,-0x14(%rbp)
  movslq %eax,%rdx
  mov    -0x30(%rbp),%rax
  add    %rax,%rdx
  mov    -0x10(%rbp),%rax
  movzbl (%rax),%eax
  mov    %al,(%rdx)
  jmp    L33
L46:
  nop
L33:
  addq   $0x1,-0x10(%rbp)
L58:
  mov    -0x10(%rbp),%rax
  cmp    -0x8(%rbp),%rax
  jne    L86
  mov    -0x14(%rbp),%eax
  movslq %eax,%rdx
  mov    -0x30(%rbp),%rax
  add    %rdx,%rax
  movb   $0x0,(%rax)
  mov    $0x0,%eax
  jmp    L4
L35:
  mov    $0xffffffff,%eax
  jmp    L4
L79:
  mov    $0xffffffff,%eax
L4:
  leave
  ret
```

assistant: ```c
int get_str(char *str, char *dst) {
  if (NULL == str || NULL == dst)
    return -1;
  char *find_str;
  char *end_str;
  if ((find_str = strstr(str, ":"))) {
    find_str++;
    if ((end_str = strstr(find_str, ","))) {
      int num = 0;
      for (; find_str != end_str; ++find_str) {
        if (*find_str == ' ')
          continue;
        dst[num++] = *find_str;
      }
      dst[num] = 0;
    } else
      return -1;
  } else
    return -1;
  return 0;
}
```
user: 请将这段汇编代码片段转换成等效的C代码：

```asm
<get_str>:
  endbr64
  test   %rdi,%rdi
  je     L102
  push   %rbp
  push   %rbx
  sub    $0x8,%rsp
  mov    %rsi,%rbp
  test   %rsi,%rsi
  je     L12
  mov    $0x3a,%esi
  call   <strchr@plt>
  test   %rax,%rax
  je     L89
  lea    0x1(%rax),%rbx
  mov    $0x2c,%esi
  mov    %rbx,%rdi
  call   <strchr@plt>
  test   %rax,%rax
  je     L53
  cmp    %rax,%rbx
  je     L28
  mov    $0x0,%edx
  jmp    L26
L5:
  add    $0x1,%rbx
  cmp    %rbx,%rax
  je     L30
L26:
  movzbl (%rbx),%ecx
  cmp    $0x20,%cl
  je     L5
  movslq %edx,%rsi
  mov    %cl,0x0(%rbp,%rsi,1)
  lea    0x1(%rdx),%edx
  jmp    L5
L28:
  mov    $0x0,%edx
L30:
  movslq %edx,%rdx
  movb   $0x0,0x0(%rbp,%rdx,1)
  mov    $0x0,%eax
L93:
  add    $0x8,%rsp
  pop    %rbx
  pop    %rbp
  ret
L12:
  mov    $0xffffffff,%eax
  jmp    L93
L89:
  mov    $0xffffffff,%eax
  jmp    L93
L53:
  mov    $0xffffffff,%eax
  jmp    L93
L102:
  mov    $0xffffffff,%eax
  ret
```

assistant: ```c
int get_str(char *str, char *dst) {
  if (NULL == str || NULL == dst)
    return -1;
  char *find_str;
  char *end_str;
  if ((find_str = strstr(str, ":"))) {
    find_str++;
    if ((end_str = strstr(find_str, ","))) {
      int num = 0;
      for (; find_str != end_str; ++find_str) {
        if (*find_str == ' ')
          continue;
        dst[num++] = *find_str;
      }
      dst[num] = 0;
    } else
      return -1;
  } else
    return -1;
  return 0;
}
```
user: What is the c source code of the assembly code below?

```asm
<get_str>:
  endbr64
  test   %rdi,%rdi
  je     L73
  push   %rbp
  mov    %rsi,%rbp
  push   %rbx
  sub    $0x8,%rsp
  test   %rsi,%rsi
  je     L41
  mov    $0x3a,%esi
  call   <strchr@plt>
  test   %rax,%rax
  je     L41
  lea    0x1(%rax),%rbx
  mov    $0x2c,%esi
  mov    %rbx,%rdi
  call   <strchr@plt>
  test   %rax,%rax
  je     L41
  cmp    %rax,%rbx
  je     L0
  xor    %ecx,%ecx
  xor    %esi,%esi
  nopl   (%rax)
L72:
  movzbl (%rbx),%edx
  lea    0x0(%rbp,%rsi,1),%rdi
  cmp    $0x20,%dl
  je     L31
  mov    %dl,(%rdi)
  add    $0x1,%ecx
  movslq %ecx,%rsi
L31:
  add    $0x1,%rbx
  cmp    %rbx,%rax
  jne    L72
  add    %rsi,%rbp
L0:
  movb   $0x0,0x0(%rbp)
  xor    %eax,%eax
L7:
  add    $0x8,%rsp
  pop    %rbx
  pop    %rbp
  ret
L41:
  mov    $0xffffffff,%eax
  jmp    L7
L73:
  or     $0xffffffff,%eax
  ret
```

assistant: ```c
int get_str(char *str, char *dst) {
  if (NULL == str || NULL == dst)
    return -1;
  char *find_str;
  char *end_str;
  if ((find_str = strstr(str, ":"))) {
    find_str++;
    if ((end_str = strstr(find_str, ","))) {
      int num = 0;
      for (; find_str != end_str; ++find_str) {
        if (*find_str == ' ')
          continue;
        dst[num++] = *find_str;
      }
      dst[num] = 0;
    } else
      return -1;
  } else
    return -1;
  return 0;
}
```