ylfeng/ReF-Decompile-dataset huggingface dataset:
user: What would the C source look like for the assembly code provided here?

```asm
<main>:
  endbr64
  push   %rbx
  sub    $0x10,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,0x8(%rsp)
  xor    %eax,%eax
  lea    D54(%rip),%rdi
  call   <printf@plt>
  lea    0x4(%rsp),%rsi
  lea    D16(%rip),%rdi
  call   <scanf@plt>
  mov    0x4(%rsp),%ebx
  movd   %ebx,%xmm0
  addss  %xmm0,%xmm0
  cvtss2sd %xmm0,%xmm0
  lea    D8(%rip),%rdi
  mov    $0x1,%eax
  call   <printf@plt>
  movd   %ebx,%xmm0
  mulss  D38(%rip),%xmm0
  cvtss2sd %xmm0,%xmm0
  lea    D69(%rip),%rdi
  mov    $0x1,%eax
  call   <printf@plt>
  movd   %ebx,%xmm0
  mulss  D4(%rip),%xmm0
  movd   %ebx,%xmm2
  mulss  %xmm2,%xmm0
  cvtss2sd %xmm0,%xmm0
  lea    D27(%rip),%rdi
  mov    $0x1,%eax
  call   <printf@plt>
  mov    0x8(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L4
  mov    $0x0,%eax
  add    $0x10,%rsp
  pop    %rbx
  ret
L4:
  call   <__stack_chk_fail@plt>
```

tool_calls: name: extract_symbolic_data
arguments: tag: D54
type_guessed: string
name: extract_symbolic_data
arguments: tag: D16
type_guessed: string
name: extract_symbolic_data
arguments: tag: D8
type_guessed: string
name: extract_symbolic_data
arguments: tag: D38
type_guessed: byte[4]
name: extract_symbolic_data
arguments: tag: D69
type_guessed: string
name: extract_symbolic_data
arguments: tag: D4
type_guessed: f32
name: extract_symbolic_data
arguments: tag: D27
type_guessed: string

tool: D54: Please Enter radius of the circle:

tool: D16: %f

tool: D8: The diameter of the circle is: %f


tool: {"D38": [0xd0,0x0f,0xc9,0x40]}

tool: D69: The circumference of the circle is: %f


tool: D4: 3.14159

tool: D27: The area of the circle is: %f


assistant: ```c
int main(void) {
  float radius, diameter, circumference, area = 0;
  const float pi = 3.14159;
  printf("Please Enter radius of the circle:");
  scanf("%f", &radius);
  diameter = radius * 2;
  circumference = 2 * pi * radius;
  area = pi * radius * radius;
  printf("The diameter of the circle is: %f\n", diameter);
  printf("The circumference of the circle is: %f\n", circumference);
  printf("The area of the circle is: %f\n", area);
  return 0;
}
```
user: 这段汇编代码用C语言表示是什么样的？

```asm
<main>:
  endbr64
  sub    $0x28,%rsp
  lea    D21(%rip),%rdi
  mov    %fs:0x28,%rax
  mov    %rax,0x18(%rsp)
  xor    %eax,%eax
  call   <printf@plt>
  lea    0x14(%rsp),%rsi
  lea    D53(%rip),%rdi
  call   <scanf@plt>
  movss  0x14(%rsp),%xmm1
  mov    $0x1,%eax
  lea    D17(%rip),%rdi
  movaps %xmm1,%xmm0
  movss  %xmm1,0xc(%rsp)
  addss  %xmm1,%xmm0
  cvtss2sd %xmm0,%xmm0
  call   <printf@plt>
  movss  0xc(%rsp),%xmm1
  movss  D34(%rip),%xmm0
  lea    D15(%rip),%rdi
  mov    $0x1,%eax
  mulss  %xmm1,%xmm0
  cvtss2sd %xmm0,%xmm0
  call   <printf@plt>
  movss  0xc(%rsp),%xmm1
  movss  D45(%rip),%xmm0
  lea    D40(%rip),%rdi
  mov    $0x1,%eax
  mulss  %xmm1,%xmm0
  mulss  %xmm1,%xmm0
  cvtss2sd %xmm0,%xmm0
  call   <printf@plt>
  mov    0x18(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L2
  xor    %eax,%eax
  add    $0x28,%rsp
  ret
L2:
  call   <__stack_chk_fail@plt>
```

tool_calls: name: parse_data
arguments: data_tag: D21
data_type: string
name: parse_data
arguments: data_tag: D53
data_type: string
name: parse_data
arguments: data_tag: D17
data_type: string
name: parse_data
arguments: data_tag: D34
data_type: byte[4]
name: parse_data
arguments: data_tag: D15
data_type: string
name: parse_data
arguments: data_tag: D45
data_type: f32
name: parse_data
arguments: data_tag: D40
data_type: string

tool: D21: Please Enter radius of the circle:

tool: D53: %f

tool: D17: The diameter of the circle is: %f


tool: {"D34": [0xd0,0x0f,0xc9,0x40]}

tool: D15: The circumference of the circle is: %f


tool: D45: 3.14159

tool: D40: The area of the circle is: %f


assistant: ```c
int main(void) {
  float radius, diameter, circumference, area = 0;
  const float pi = 3.14159;
  printf("Please Enter radius of the circle:");
  scanf("%f", &radius);
  diameter = radius * 2;
  circumference = 2 * pi * radius;
  area = pi * radius * radius;
  printf("The diameter of the circle is: %f\n", diameter);
  printf("The circumference of the circle is: %f\n", circumference);
  printf("The area of the circle is: %f\n", area);
  return 0;
}
```
user: 请显示与下面列出的汇编代码相匹配的C语言实现：

```asm
<main>:
  endbr64
  sub    $0x28,%rsp
  lea    D45(%rip),%rdi
  mov    %fs:0x28,%rax
  mov    %rax,0x18(%rsp)
  xor    %eax,%eax
  call   <printf@plt>
  lea    0x14(%rsp),%rsi
  lea    D10(%rip),%rdi
  call   <scanf@plt>
  movss  0x14(%rsp),%xmm1
  mov    $0x1,%eax
  lea    D47(%rip),%rdi
  movaps %xmm1,%xmm0
  movss  %xmm1,0xc(%rsp)
  addss  %xmm1,%xmm0
  cvtss2sd %xmm0,%xmm0
  call   <printf@plt>
  movss  0xc(%rsp),%xmm1
  movss  D5(%rip),%xmm0
  lea    D24(%rip),%rdi
  mov    $0x1,%eax
  mulss  %xmm1,%xmm0
  cvtss2sd %xmm0,%xmm0
  call   <printf@plt>
  movss  0xc(%rsp),%xmm1
  movss  D8(%rip),%xmm0
  lea    D31(%rip),%rdi
  mov    $0x1,%eax
  mulss  %xmm1,%xmm0
  mulss  %xmm1,%xmm0
  cvtss2sd %xmm0,%xmm0
  call   <printf@plt>
  mov    0x18(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L5
  xor    %eax,%eax
  add    $0x28,%rsp
  ret
L5:
  call   <__stack_chk_fail@plt>
```

tool_calls: name: read_data
arguments: label: D45
type_guessed: string
name: read_data
arguments: label: D10
type_guessed: string
name: read_data
arguments: label: D47
type_guessed: string
name: read_data
arguments: label: D5
type_guessed: byte[4]
name: read_data
arguments: label: D24
type_guessed: string
name: read_data
arguments: label: D8
type_guessed: f32
name: read_data
arguments: label: D31
type_guessed: string

tool: D45: Please Enter radius of the circle:

tool: D10: %f

tool: D47: The diameter of the circle is: %f


tool: {"D5": [0xd0,0x0f,0xc9,0x40]}

tool: D24: The circumference of the circle is: %f


tool: D8: 3.14159

tool: D31: The area of the circle is: %f


assistant: ```c
int main(void) {
  float radius, diameter, circumference, area = 0;
  const float pi = 3.14159;
  printf("Please Enter radius of the circle:");
  scanf("%f", &radius);
  diameter = radius * 2;
  circumference = 2 * pi * radius;
  area = pi * radius * radius;
  printf("The diameter of the circle is: %f\n", diameter);
  printf("The circumference of the circle is: %f\n", circumference);
  printf("The area of the circle is: %f\n", area);
  return 0;
}
```
user: 请将这段汇编代码片段转换成等效的C代码:

```asm
<main>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x10,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,-0x8(%rbp)
  xor    %eax,%eax
  movl   $0x0,-0xc(%rbp)
  lea    D8(%rip),%rax
  mov    %rax,%rdi
  call   <puts@plt>
  mov    $0x4,%eax
  mov    -0x8(%rbp),%rdx
  sub    %fs:0x28,%rdx
  je     L6
  call   <__stack_chk_fail@plt>
L6:
  leave
  ret
```

tool_calls: name: retrieve_data
arguments: data_tag: D8
type: string

tool: D8: process-shared attribute is not available for testing

assistant: ```c
int main(void) {
  pthread_rwlockattr_t rwla;
  int pshared;
  int rc = 0;
  printf("process-shared attribute is not available for testing\n");
  return 4;
  if (pthread_rwlockattr_init(&rwla) != 0) {
    printf("Error at pthread_rwlockattr_init()\n");
    return 2;
  }
  rc = pthread_rwlockattr_setpshared(&rwla, PTHREAD_PROCESS_PRIVATE);
  if (rc != 0) {
    printf("Test FAILED: Error at pthread_rwlockattr_setpshared(), return error: %d\n", rc);
    return 1;
  }
  if (pthread_rwlockattr_getpshared(&rwla, &pshared) != 0) {
    printf("Error at pthread_rwlockattr_getpshared()\n");
    return 2;
  }
  if (pshared != PTHREAD_PROCESS_PRIVATE) {
    printf("Test FAILED: Expect PTHREAD_PROCESS_PRIVATE, but got %d\n", pshared);
    return 1;
  }
  rc = pthread_rwlockattr_setpshared(&rwla, PTHREAD_PROCESS_SHARED);
  if (rc != 0) {
    printf("Test FAILED: Error at pthread_rwlockattr_setpshared(), return error: %d\n", rc);
    return 1;
  }
  if (pthread_rwlockattr_getpshared(&rwla, &pshared) != 0) {
    printf("Error at pthread_rwlockattr_getpshared()\n");
    return 2;
  }
  if (pshared != PTHREAD_PROCESS_SHARED) {
    printf("Test FAILED: Expect PTHREAD_PROCESS_SHARED, but got %d\n", pshared);
    return 1;
  }
  if (pthread_rwlockattr_destroy(&rwla) != 0) {
    printf("Error at pthread_rwlockattr_destroy()");
    return 2;
  }
  printf("Test PASSED\n");
  return 0;
}
```
user: What is the c source code of the assembly code below:

```asm
<main>:
  endbr64
  sub    $0x8,%rsp
  lea    D3(%rip),%rdi
  call   <puts@plt>
  mov    $0x4,%eax
  add    $0x8,%rsp
  ret
```

tool_calls: name: retrieve_data
arguments: label: D3
type: string

tool: D3: process-shared attribute is not available for testing

assistant: ```c
int main(void) {
  pthread_rwlockattr_t rwla;
  int pshared;
  int rc = 0;
  printf("process-shared attribute is not available for testing\n");
  return 4;
  if (pthread_rwlockattr_init(&rwla) != 0) {
    printf("Error at pthread_rwlockattr_init()\n");
    return 2;
  }
  rc = pthread_rwlockattr_setpshared(&rwla, PTHREAD_PROCESS_PRIVATE);
  if (rc != 0) {
    printf("Test FAILED: Error at pthread_rwlockattr_setpshared(), return error: %d\n", rc);
    return 1;
  }
  if (pthread_rwlockattr_getpshared(&rwla, &pshared) != 0) {
    printf("Error at pthread_rwlockattr_getpshared()\n");
    return 2;
  }
  if (pshared != PTHREAD_PROCESS_PRIVATE) {
    printf("Test FAILED: Expect PTHREAD_PROCESS_PRIVATE, but got %d\n", pshared);
    return 1;
  }
  rc = pthread_rwlockattr_setpshared(&rwla, PTHREAD_PROCESS_SHARED);
  if (rc != 0) {
    printf("Test FAILED: Error at pthread_rwlockattr_setpshared(), return error: %d\n", rc);
    return 1;
  }
  if (pthread_rwlockattr_getpshared(&rwla, &pshared) != 0) {
    printf("Error at pthread_rwlockattr_getpshared()\n");
    return 2;
  }
  if (pshared != PTHREAD_PROCESS_SHARED) {
    printf("Test FAILED: Expect PTHREAD_PROCESS_SHARED, but got %d\n", pshared);
    return 1;
  }
  if (pthread_rwlockattr_destroy(&rwla) != 0) {
    printf("Error at pthread_rwlockattr_destroy()");
    return 2;
  }
  printf("Test PASSED\n");
  return 0;
}
```
user: 请将这段汇编代码片段转换成等效的C代码：

```asm
<main>:
  endbr64
  sub    $0x8,%rsp
  lea    D4(%rip),%rdi
  call   <puts@plt>
  mov    $0x4,%eax
  add    $0x8,%rsp
  ret
```

tool_calls: name: retrieve_data
arguments: label: D4
type_infered: string

tool: D4: process-shared attribute is not available for testing

assistant: ```c
int main(void) {
  pthread_rwlockattr_t rwla;
  int pshared;
  int rc = 0;
  printf("process-shared attribute is not available for testing\n");
  return 4;
  if (pthread_rwlockattr_init(&rwla) != 0) {
    printf("Error at pthread_rwlockattr_init()\n");
    return 2;
  }
  rc = pthread_rwlockattr_setpshared(&rwla, PTHREAD_PROCESS_PRIVATE);
  if (rc != 0) {
    printf("Test FAILED: Error at pthread_rwlockattr_setpshared(), return error: %d\n", rc);
    return 1;
  }
  if (pthread_rwlockattr_getpshared(&rwla, &pshared) != 0) {
    printf("Error at pthread_rwlockattr_getpshared()\n");
    return 2;
  }
  if (pshared != PTHREAD_PROCESS_PRIVATE) {
    printf("Test FAILED: Expect PTHREAD_PROCESS_PRIVATE, but got %d\n", pshared);
    return 1;
  }
  rc = pthread_rwlockattr_setpshared(&rwla, PTHREAD_PROCESS_SHARED);
  if (rc != 0) {
    printf("Test FAILED: Error at pthread_rwlockattr_setpshared(), return error: %d\n", rc);
    return 1;
  }
  if (pthread_rwlockattr_getpshared(&rwla, &pshared) != 0) {
    printf("Error at pthread_rwlockattr_getpshared()\n");
    return 2;
  }
  if (pshared != PTHREAD_PROCESS_SHARED) {
    printf("Test FAILED: Expect PTHREAD_PROCESS_SHARED, but got %d\n", pshared);
    return 1;
  }
  if (pthread_rwlockattr_destroy(&rwla) != 0) {
    printf("Error at pthread_rwlockattr_destroy()");
    return 2;
  }
  printf("Test PASSED\n");
  return 0;
}
```
user: Please show me the C implementation that matches the assembly code listed below:

```asm
<main>:
  endbr64
  sub    $0x8,%rsp
  lea    D0(%rip),%rdi
  call   <puts@plt>
  mov    $0x4,%eax
  add    $0x8,%rsp
  ret
```

tool_calls: name: read_data
arguments: data_tag: D0
type_infered: string

tool: D0: process-shared attribute is not available for testing

assistant: ```c
int main(void) {
  pthread_rwlockattr_t rwla;
  int pshared;
  int rc = 0;
  printf("process-shared attribute is not available for testing\n");
  return 4;
  if (pthread_rwlockattr_init(&rwla) != 0) {
    printf("Error at pthread_rwlockattr_init()\n");
    return 2;
  }
  rc = pthread_rwlockattr_setpshared(&rwla, PTHREAD_PROCESS_PRIVATE);
  if (rc != 0) {
    printf("Test FAILED: Error at pthread_rwlockattr_setpshared(), return error: %d\n", rc);
    return 1;
  }
  if (pthread_rwlockattr_getpshared(&rwla, &pshared) != 0) {
    printf("Error at pthread_rwlockattr_getpshared()\n");
    return 2;
  }
  if (pshared != PTHREAD_PROCESS_PRIVATE) {
    printf("Test FAILED: Expect PTHREAD_PROCESS_PRIVATE, but got %d\n", pshared);
    return 1;
  }
  rc = pthread_rwlockattr_setpshared(&rwla, PTHREAD_PROCESS_SHARED);
  if (rc != 0) {
    printf("Test FAILED: Error at pthread_rwlockattr_setpshared(), return error: %d\n", rc);
    return 1;
  }
  if (pthread_rwlockattr_getpshared(&rwla, &pshared) != 0) {
    printf("Error at pthread_rwlockattr_getpshared()\n");
    return 2;
  }
  if (pshared != PTHREAD_PROCESS_SHARED) {
    printf("Test FAILED: Expect PTHREAD_PROCESS_SHARED, but got %d\n", pshared);
    return 1;
  }
  if (pthread_rwlockattr_destroy(&rwla) != 0) {
    printf("Error at pthread_rwlockattr_destroy()");
    return 2;
  }
  printf("Test PASSED\n");
  return 0;
}
```
user: 请将这段汇编代码片段转换成等效的C代码：

```asm
<test_get_v>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x30,%rsp
  mov    %rdi,-0x18(%rbp)
  mov    %rsi,-0x20(%rbp)
  mov    %rdx,-0x28(%rbp)
  mov    -0x28(%rbp),%rdx
  mov    -0x20(%rbp),%rcx
  mov    -0x18(%rbp),%rax
  mov    %rcx,%rsi
  mov    %rax,%rdi
  call   <tini_get_v@plt>
  mov    %rax,-0x8(%rbp)
  cmpq   $0x0,-0x8(%rbp)
  jne    L15
  mov    -0x28(%rbp),%rax
  mov    %rax,%rsi
  lea    D8(%rip),%rax
  mov    %rax,%rdi
  mov    $0x0,%eax
  call   <printf@plt>
  jmp    L14
L15:
  mov    -0x8(%rbp),%rdx
  mov    -0x28(%rbp),%rax
  mov    %rax,%rsi
  lea    D9(%rip),%rax
  mov    %rax,%rdi
  mov    $0x0,%eax
  call   <printf@plt>
L14:
  mov    $0x0,%eax
  leave
  ret
```

tool_calls: name: unpack_data
arguments: tag: D8
type_guessed: string
name: unpack_data
arguments: tag: D9
type_guessed: string

tool: D8: no value for %s


tool: D9: %s => %s


assistant: ```c
int test_get_v(struct tini_base *base, char *s, char *k) {
  const char *v;
  if ((v = tini_get_v(base, s, k)) == NULL)
    printf("no value for %s\n", k);
  else
    printf("%s => %s\n", k, v);
  return 0;
}
```
user: What would the C source look like for the assembly code provided here:

```asm
<test_get_v>:
  endbr64
  push   %rbx
  mov    %rdx,%rbx
  call   <tini_get_v@plt>
  test   %rax,%rax
  je     L15
  mov    %rax,%rdx
  mov    %rbx,%rsi
  lea    D16(%rip),%rdi
  mov    $0x0,%eax
  call   <printf@plt>
L8:
  mov    $0x0,%eax
  pop    %rbx
  ret
L15:
  mov    %rbx,%rsi
  lea    D2(%rip),%rdi
  mov    $0x0,%eax
  call   <printf@plt>
  jmp    L8
```

tool_calls: name: parse_data
arguments: data_tag: D16
data_type: string
name: parse_data
arguments: data_tag: D2
data_type: string

tool: D16: %s => %s


tool: D2: no value for %s


assistant: ```c
int test_get_v(struct tini_base *base, char *s, char *k) {
  const char *v;
  if ((v = tini_get_v(base, s, k)) == NULL)
    printf("no value for %s\n", k);
  else
    printf("%s => %s\n", k, v);
  return 0;
}
```
user: 这段汇编代码用C语言表示是什么样的?

```asm
<test_get_v>:
  endbr64
  push   %rbp
  mov    %rdx,%rbp
  call   <tini_get_v@plt>
  test   %rax,%rax
  je     L5
  mov    %rax,%rdx
  mov    %rbp,%rsi
  lea    D11(%rip),%rdi
  xor    %eax,%eax
  call   <printf@plt>
  xor    %eax,%eax
  pop    %rbp
  ret
  nopw   0x0(%rax,%rax,1)
L5:
  mov    %rbp,%rsi
  lea    D14(%rip),%rdi
  xor    %eax,%eax
  call   <printf@plt>
  xor    %eax,%eax
  pop    %rbp
  ret
```

tool_calls: name: parse_data
arguments: data_tag: D11
type_guessed: string
name: parse_data
arguments: data_tag: D14
type_guessed: string

tool: D11: %s => %s


tool: D14: no value for %s


assistant: ```c
int test_get_v(struct tini_base *base, char *s, char *k) {
  const char *v;
  if ((v = tini_get_v(base, s, k)) == NULL)
    printf("no value for %s\n", k);
  else
    printf("%s => %s\n", k, v);
  return 0;
}
```
user: 下面的汇编指令对应的C源代码是什么:

```asm
<test_get_v>:
  endbr64
  push   %rbp
  mov    %rdx,%rbp
  call   <tini_get_v@plt>
  test   %rax,%rax
  je     L3
  mov    %rax,%rdx
  mov    %rbp,%rsi
  lea    D15(%rip),%rdi
  xor    %eax,%eax
  call   <printf@plt>
  xor    %eax,%eax
  pop    %rbp
  ret
  nopw   0x0(%rax,%rax,1)
L3:
  mov    %rbp,%rsi
  lea    D0(%rip),%rdi
  xor    %eax,%eax
  call   <printf@plt>
  xor    %eax,%eax
  pop    %rbp
  ret
```

tool_calls: name: parse_data
arguments: data_label: D15
data_type: string
name: parse_data
arguments: data_label: D0
data_type: string

tool: D15: %s => %s


tool: D0: no value for %s


assistant: ```c
int test_get_v(struct tini_base *base, char *s, char *k) {
  const char *v;
  if ((v = tini_get_v(base, s, k)) == NULL)
    printf("no value for %s\n", k);
  else
    printf("%s => %s\n", k, v);
  return 0;
}
```
user: Please show me the C implementation that matches the assembly code listed below:

```asm
<skip_spaces>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  mov    %rdi,-0x8(%rbp)
  mov    %esi,-0xc(%rbp)
  jmp    L0
L9:
  addl   $0x1,-0xc(%rbp)
L0:
  mov    -0xc(%rbp),%eax
  movslq %eax,%rdx
  mov    -0x8(%rbp),%rax
  add    %rdx,%rax
  movzbl (%rax),%eax
  cmp    $0x20,%al
  je     L9
  mov    -0xc(%rbp),%eax
  movslq %eax,%rdx
  mov    -0x8(%rbp),%rax
  add    %rdx,%rax
  movzbl (%rax),%eax
  cmp    $0x9,%al
  je     L9
  mov    -0xc(%rbp),%eax
  pop    %rbp
  ret
```

assistant: ```c
int skip_spaces(char *line, int last_position) {
  while (line[last_position] == ' ' || line[last_position] == '\t')
    last_position++;
  return last_position;
}
```
user: 请将这段汇编代码片段转换成等效的C代码：

```asm
<skip_spaces>:
  endbr64
  movslq %esi,%rax
  movzbl (%rdi,%rax,1),%eax
  cmp    $0x20,%al
  je     L9
  cmp    $0x9,%al
  jne    L5
L9:
  add    $0x1,%esi
  movslq %esi,%rax
L37:
  mov    %eax,%esi
  movzbl (%rdi,%rax,1),%edx
  add    $0x1,%rax
  cmp    $0x20,%dl
  je     L37
  cmp    $0x9,%dl
  je     L37
L5:
  mov    %esi,%eax
  ret
```

assistant: ```c
int skip_spaces(char *line, int last_position) {
  while (line[last_position] == ' ' || line[last_position] == '\t')
    last_position++;
  return last_position;
}
```
user: Translate the below assembly code into C programming language:

```asm
<skip_spaces>:
  endbr64
  movslq %esi,%rax
  movzbl (%rdi,%rax,1),%eax
  cmp    $0x20,%al
  je     L25
  cmp    $0x9,%al
  jne    L31
L25:
  add    $0x1,%esi
  movslq %esi,%rax
  nopl   0x0(%rax)
L28:
  movzbl (%rdi,%rax,1),%edx
  mov    %eax,%r8d
  add    $0x1,%rax
  cmp    $0x20,%dl
  je     L28
  cmp    $0x9,%dl
  je     L28
  mov    %r8d,%eax
  ret
  nopl   0x0(%rax)
L31:
  mov    %esi,%r8d
  mov    %r8d,%eax
  ret
```

assistant: ```c
int skip_spaces(char *line, int last_position) {
  while (line[last_position] == ' ' || line[last_position] == '\t')
    last_position++;
  return last_position;
}
```
user: Translate the below assembly code into C programming language:

```asm
<skip_spaces>:
  endbr64
  movslq %esi,%rax
  movzbl (%rdi,%rax,1),%eax
  cmp    $0x20,%al
  je     L20
  cmp    $0x9,%al
  jne    L10
L20:
  add    $0x1,%esi
  movslq %esi,%rax
  nopl   0x0(%rax)
L33:
  movzbl (%rdi,%rax,1),%edx
  mov    %eax,%r8d
  add    $0x1,%rax
  cmp    $0x20,%dl
  je     L33
  cmp    $0x9,%dl
  je     L33
  mov    %r8d,%eax
  ret
  nopl   0x0(%rax)
L10:
  mov    %esi,%r8d
  mov    %r8d,%eax
  ret
```

assistant: ```c
int skip_spaces(char *line, int last_position) {
  while (line[last_position] == ' ' || line[last_position] == '\t')
    last_position++;
  return last_position;
}
```
user: 请从给定的汇编指令推导出C源代码：

```asm
<signed_bits>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  mov    %edi,-0x4(%rbp)
  mov    %esi,-0x8(%rbp)
  cmpl   $0x3f,-0x8(%rbp)
  jg     L6
  mov    -0x8(%rbp),%eax
  mov    $0x1,%edx
  mov    %eax,%ecx
  shl    %cl,%edx
  mov    %edx,%eax
  sub    $0x1,%eax
  and    %eax,-0x4(%rbp)
  mov    -0x8(%rbp),%eax
  sub    $0x1,%eax
  mov    -0x4(%rbp),%edx
  mov    %eax,%ecx
  sar    %cl,%edx
  mov    %edx,%eax
  and    $0x1,%eax
  test   %eax,%eax
  je     L6
  mov    -0x8(%rbp),%eax
  mov    $0xffffffff,%edx
  mov    %eax,%ecx
  shl    %cl,%edx
  mov    %edx,%eax
  or     %eax,-0x4(%rbp)
L6:
  mov    -0x4(%rbp),%eax
  pop    %rbp
  ret
```

assistant: ```c
int64_t signed_bits(int64_t value, int bits) {
  if (bits < 64) {
    value &= ((int64_t)1 << bits) - 1;
    if (value & (int64_t)1 << (bits - 1))
      value |= (int64_t)-1 << bits;
  }
  return value;
}
```
user: 请将这段汇编代码片段转换成等效的C代码:

```asm
<signed_bits>:
  endbr64
  mov    %edi,%eax
  cmp    $0x3f,%esi
  jg     L2
  mov    $0x1,%edx
  mov    %esi,%ecx
  shl    %cl,%edx
  sub    $0x1,%edx
  and    %edx,%eax
  lea    -0x1(%rsi),%edx
  bt     %edx,%eax
  jae    L2
  mov    $0xffffffff,%edx
  shl    %cl,%edx
  or     %edx,%eax
L2:
  ret
```

assistant: ```c
int64_t signed_bits(int64_t value, int bits) {
  if (bits < 64) {
    value &= ((int64_t)1 << bits) - 1;
    if (value & (int64_t)1 << (bits - 1))
      value |= (int64_t)-1 << bits;
  }
  return value;
}
```
user: 请从给定的汇编指令推导出C源代码：

```asm
<signed_bits>:
  endbr64
  mov    %edi,%eax
  cmp    $0x3f,%esi
  jg     L4
  mov    $0x1,%edx
  mov    %esi,%ecx
  shl    %cl,%edx
  sub    $0x1,%edx
  and    %edx,%eax
  lea    -0x1(%rsi),%edx
  bt     %edx,%eax
  jae    L4
  mov    $0xffffffff,%edx
  shl    %cl,%edx
  or     %edx,%eax
L4:
  ret
```

assistant: ```c
int64_t signed_bits(int64_t value, int bits) {
  if (bits < 64) {
    value &= ((int64_t)1 << bits) - 1;
    if (value & (int64_t)1 << (bits - 1))
      value |= (int64_t)-1 << bits;
  }
  return value;
}
```
user: 请显示与下面列出的汇编代码相匹配的C语言实现:

```asm
<signed_bits>:
  endbr64
  mov    %edi,%eax
  cmp    $0x3f,%esi
  jg     L2
  mov    $0x1,%edx
  mov    %esi,%ecx
  shl    %cl,%edx
  sub    $0x1,%edx
  and    %edx,%eax
  lea    -0x1(%rsi),%edx
  bt     %edx,%eax
  jae    L2
  mov    $0xffffffff,%edx
  shl    %cl,%edx
  or     %edx,%eax
L2:
  ret
```

assistant: ```c
int64_t signed_bits(int64_t value, int bits) {
  if (bits < 64) {
    value &= ((int64_t)1 << bits) - 1;
    if (value & (int64_t)1 << (bits - 1))
      value |= (int64_t)-1 << bits;
  }
  return value;
}
```