ylfeng/ReF-Decompile-dataset huggingface dataset:
user: 请显示与下面列出的汇编代码相匹配的C语言实现：

```asm
<get_c_name>:
  endbr64
  push   %r12
  mov    %rdi,%r12
  mov    %rdx,%rdi
  push   %rbp
  mov    %rdx,%rbp
  push   %rbx
  mov    %rsi,%rbx
  mov    $0x2f,%esi
  call   <strrchr@plt>
  mov    $0x2e,%esi
  test   %rax,%rax
  lea    0x1(%rax),%rdx
  cmovne %rdx,%rbp
  mov    %rbp,%rdi
  call   <strrchr@plt>
  test   %rax,%rax
  je     L3
L33:
  sub    $0x1,%rbx
  sub    %rbp,%rax
  mov    %rbp,%rsi
  mov    %r12,%rdi
  cmp    %rax,%rbx
  cmova  %rax,%rbx
  mov    %rbx,%rdx
  call   <memcpy@plt>
  test   %rbx,%rbx
  je     L4
  mov    %r12,%rax
  lea    (%rbx,%r12,1),%rdx
  nopl   0x0(%rax,%rax,1)
L41:
  cmpb   $0x2d,(%rax)
  jne    L38
  movb   $0x5f,(%rax)
L38:
  add    $0x1,%rax
  cmp    %rax,%rdx
  jne    L41
L4:
  movb   $0x0,(%r12,%rbx,1)
  pop    %rbx
  pop    %rbp
  pop    %r12
  ret
  nopl   0x0(%rax,%rax,1)
L3:
  mov    %rbp,%rdi
  call   <strlen@plt>
  cltq
  add    %rbp,%rax
  jmp    L33
```

assistant: ```c
void get_c_name(char *buf, size_t buf_size, const char *file) {
  const char *p, *r;
  size_t len, i;
  p = strrchr(file, '/');
  if (!p)
    p = file;
  else
    p++;
  r = strrchr(p, '.');
  if (!r)
    r = p + strlen(p);
  len = r - p;
  if (len > buf_size - 1)
    len = buf_size - 1;
  memcpy(buf, p, len);
  for (i = 0; i < len; i++) {
    if (buf[i] == '-')
      buf[i] = '_';
  }
  buf[len] = '\0';
}
```
user: 下面的汇编指令对应的C源代码是什么：

```asm
<get_c_name>:
  endbr64
  push   %r12
  mov    %rdi,%r12
  mov    %rdx,%rdi
  push   %rbp
  mov    %rdx,%rbp
  push   %rbx
  mov    %rsi,%rbx
  mov    $0x2f,%esi
  call   <strrchr@plt>
  mov    $0x2e,%esi
  test   %rax,%rax
  lea    0x1(%rax),%rdx
  cmovne %rdx,%rbp
  mov    %rbp,%rdi
  call   <strrchr@plt>
  test   %rax,%rax
  je     L37
L20:
  sub    $0x1,%rbx
  sub    %rbp,%rax
  mov    %rbp,%rsi
  mov    %r12,%rdi
  cmp    %rax,%rbx
  cmova  %rax,%rbx
  mov    %rbx,%rdx
  call   <memcpy@plt>
  test   %rbx,%rbx
  je     L7
  mov    %r12,%rax
  lea    (%rbx,%r12,1),%rdx
  nopl   0x0(%rax,%rax,1)
L25:
  cmpb   $0x2d,(%rax)
  jne    L8
  movb   $0x5f,(%rax)
L8:
  add    $0x1,%rax
  cmp    %rax,%rdx
  jne    L25
L7:
  movb   $0x0,(%r12,%rbx,1)
  pop    %rbx
  pop    %rbp
  pop    %r12
  ret
  nopl   0x0(%rax,%rax,1)
L37:
  mov    %rbp,%rdi
  call   <strlen@plt>
  cltq
  add    %rbp,%rax
  jmp    L20
```

assistant: ```c
void get_c_name(char *buf, size_t buf_size, const char *file) {
  const char *p, *r;
  size_t len, i;
  p = strrchr(file, '/');
  if (!p)
    p = file;
  else
    p++;
  r = strrchr(p, '.');
  if (!r)
    r = p + strlen(p);
  len = r - p;
  if (len > buf_size - 1)
    len = buf_size - 1;
  memcpy(buf, p, len);
  for (i = 0; i < len; i++) {
    if (buf[i] == '-')
      buf[i] = '_';
  }
  buf[len] = '\0';
}
```
user: Demonstrate the C code that generates the assembly output below:

```asm
<main>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x30,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,-0x8(%rbp)
  xor    %eax,%eax
  lea    -0x18(%rbp),%rsi
  lea    -0x1c(%rbp),%rcx
  lea    -0x20(%rbp),%rdx
  lea    -0x24(%rbp),%rax
  mov    %rsi,%r8
  mov    %rax,%rsi
  lea    D10(%rip),%rax
  mov    %rax,%rdi
  call   <scanf@plt>
  movl   $0x0,-0x14(%rbp)
  mov    -0x20(%rbp),%edx
  mov    -0x18(%rbp),%eax
  cmp    %eax,%edx
  jle    L18
  mov    -0x20(%rbp),%edx
  mov    -0x18(%rbp),%eax
  cmp    %eax,%edx
  je     L18
  mov    -0x1c(%rbp),%eax
  mov    -0x24(%rbp),%edx
  sub    %edx,%eax
  pxor   %xmm0,%xmm0
  cvtsi2ss %eax,%xmm0
  mov    -0x20(%rbp),%eax
  mov    -0x18(%rbp),%edx
  sub    %edx,%eax
  pxor   %xmm1,%xmm1
  cvtsi2ss %eax,%xmm1
  divss  %xmm1,%xmm0
  movss  %xmm0,-0x10(%rbp)
  mov    -0x10(%rbp),%eax
  movd   %eax,%xmm0
  call   <abs@plt>
  movd   %xmm0,%eax
  mov    %eax,-0xc(%rbp)
  pxor   %xmm0,%xmm0
  cvtss2sd -0xc(%rbp),%xmm0
  pxor   %xmm2,%xmm2
  cvtss2sd -0x10(%rbp),%xmm2
  movq   %xmm2,%rax
  movapd %xmm0,%xmm1
  movq   %rax,%xmm0
  lea    D14(%rip),%rax
  mov    %rax,%rdi
  mov    $0x2,%eax
  call   <printf@plt>
  movss  -0x10(%rbp),%xmm0
  subss  -0xc(%rbp),%xmm0
  pxor   %xmm1,%xmm1
  ucomiss %xmm1,%xmm0
  jp     L87
  pxor   %xmm1,%xmm1
  ucomiss %xmm1,%xmm0
  jne    L87
  movl   $0x1,-0x14(%rbp)
  jmp    L13
L87:
  movl   $0x0,-0x14(%rbp)
  jmp    L13
L18:
  movl   $0x0,-0x14(%rbp)
L13:
  cmpl   $0x0,-0x14(%rbp)
  je     L38
  lea    D9(%rip),%rax
  mov    %rax,%rdi
  call   <puts@plt>
  jmp    L29
L38:
  lea    D16(%rip),%rax
  mov    %rax,%rdi
  call   <puts@plt>
L29:
  mov    $0x0,%eax
  mov    -0x8(%rbp),%rdx
  sub    %fs:0x28,%rdx
  je     L14
  call   <__stack_chk_fail@plt>
L14:
  leave
  ret
```

tool_calls: name: retrieve_data
arguments: data_tag: D10
type_guessed: string
name: retrieve_data
arguments: data_tag: D14
type_guessed: string
name: retrieve_data
arguments: data_tag: D9
type_guessed: string
name: retrieve_data
arguments: data_tag: D16
type_guessed: string

tool: D10: %d %d %d %d

tool: D14: t = %f && tAbs = %f


tool: D9: YES

tool: D16: NO

assistant: ```c
int main() {
  int x1;
  int v1;
  int x2;
  int v2;
  scanf("%d %d %d %d", &x1, &v1, &x2, &v2);
  bool possibilityOfMeeting = false;
  if ((v1 > v2) && (v1 - v2 != 0)) {
    float t = (float)(x2 - x1) / ((float)(v1 - v2));
    float tAbs = abs(t);
    printf("t = %f && tAbs = %f\n", t, tAbs);
    if (t - tAbs == 0) {
      possibilityOfMeeting = true;
    } else {
      possibilityOfMeeting = false;
    }
  } else {
    possibilityOfMeeting = false;
  }
  if (possibilityOfMeeting) {
    printf("YES\n");
  } else {
    printf("NO\n");
  }
  return 0;
}
```
user: 下面的汇编指令对应的C源代码是什么：

```asm
<main>:
  endbr64
  sub    $0x38,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,0x28(%rsp)
  xor    %eax,%eax
  lea    0x20(%rsp),%rcx
  lea    0x1c(%rsp),%rdx
  lea    0x18(%rsp),%rsi
  lea    0x24(%rsp),%r8
  lea    D48(%rip),%rdi
  call   <scanf@plt>
  mov    0x1c(%rsp),%eax
  mov    0x24(%rsp),%edx
  cmp    %edx,%eax
  jle    L29
  mov    0x20(%rsp),%ecx
  sub    0x18(%rsp),%ecx
  pxor   %xmm1,%xmm1
  cvtsi2ss %ecx,%xmm1
  sub    %edx,%eax
  pxor   %xmm0,%xmm0
  cvtsi2ss %eax,%xmm0
  divss  %xmm0,%xmm1
  movss  %xmm1,0x8(%rsp)
  movaps %xmm1,%xmm0
  call   <abs@plt>
  movaps %xmm0,%xmm2
  pxor   %xmm0,%xmm0
  cvtss2sd 0x8(%rsp),%xmm0
  movss  %xmm2,0xc(%rsp)
  pxor   %xmm1,%xmm1
  cvtss2sd %xmm2,%xmm1
  lea    D17(%rip),%rdi
  mov    $0x2,%eax
  call   <printf@plt>
  movss  0x8(%rsp),%xmm0
  subss  0xc(%rsp),%xmm0
  ucomiss D14(%rip),%xmm0
  jp     L29
  je     L17
L29:
  lea    D3(%rip),%rdi
  call   <puts@plt>
L40:
  mov    0x28(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L1
  mov    $0x0,%eax
  add    $0x38,%rsp
  ret
L17:
  lea    D36(%rip),%rdi
  call   <puts@plt>
  jmp    L40
L1:
  call   <__stack_chk_fail@plt>
```

tool_calls: name: read_data
arguments: data_label: D48
type_guessed: string
name: read_data
arguments: data_label: D17
type_guessed: string
name: read_data
arguments: data_label: D14
type_guessed: byte[4]
name: read_data
arguments: data_label: D3
type_guessed: string
name: read_data
arguments: data_label: D36
type_guessed: string

tool: D48: %d %d %d %d

tool: D17: t = %f && tAbs = %f


tool: {"D14": [0x00,0x00,0x00,0x00]}

tool: D3: NO

tool: D36: YES

assistant: ```c
int main() {
  int x1;
  int v1;
  int x2;
  int v2;
  scanf("%d %d %d %d", &x1, &v1, &x2, &v2);
  bool possibilityOfMeeting = false;
  if ((v1 > v2) && (v1 - v2 != 0)) {
    float t = (float)(x2 - x1) / ((float)(v1 - v2));
    float tAbs = abs(t);
    printf("t = %f && tAbs = %f\n", t, tAbs);
    if (t - tAbs == 0) {
      possibilityOfMeeting = true;
    } else {
      possibilityOfMeeting = false;
    }
  } else {
    possibilityOfMeeting = false;
  }
  if (possibilityOfMeeting) {
    printf("YES\n");
  } else {
    printf("NO\n");
  }
  return 0;
}
```
user: 请从给定的汇编指令推导出C源代码：

```asm
<main>:
  endbr64
  sub    $0x38,%rsp
  lea    D20(%rip),%rdi
  lea    0x1c(%rsp),%rdx
  lea    0x20(%rsp),%rcx
  mov    %fs:0x28,%rax
  mov    %rax,0x28(%rsp)
  xor    %eax,%eax
  lea    0x18(%rsp),%rsi
  lea    0x24(%rsp),%r8
  call   <scanf@plt>
  mov    0x1c(%rsp),%eax
  mov    0x24(%rsp),%edx
  cmp    %edx,%eax
  jle    L35
  sub    %edx,%eax
  mov    0x20(%rsp),%ecx
  pxor   %xmm2,%xmm2
  sub    0x18(%rsp),%ecx
  pxor   %xmm0,%xmm0
  cvtsi2ss %ecx,%xmm2
  cvtsi2ss %eax,%xmm0
  divss  %xmm0,%xmm2
  movaps %xmm2,%xmm0
  movss  %xmm2,0x8(%rsp)
  call   <abs@plt>
  movss  0x8(%rsp),%xmm2
  pxor   %xmm1,%xmm1
  lea    D12(%rip),%rdi
  movaps %xmm0,%xmm3
  mov    $0x2,%eax
  pxor   %xmm0,%xmm0
  movss  %xmm2,0xc(%rsp)
  cvtss2sd %xmm2,%xmm0
  cvtss2sd %xmm3,%xmm1
  movss  %xmm3,0x8(%rsp)
  call   <printf@plt>
  movss  0x8(%rsp),%xmm3
  movss  0xc(%rsp),%xmm2
  subss  %xmm3,%xmm2
  ucomiss D46(%rip),%xmm2
  jp     L35
  je     L19
L35:
  lea    D4(%rip),%rdi
  call   <puts@plt>
L37:
  mov    0x28(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L23
  xor    %eax,%eax
  add    $0x38,%rsp
  ret
L19:
  lea    D47(%rip),%rdi
  call   <puts@plt>
  jmp    L37
L23:
  call   <__stack_chk_fail@plt>
```

tool_calls: name: extract_symbolic_data
arguments: data_label: D20
type_guessed: string
name: extract_symbolic_data
arguments: data_label: D12
type_guessed: string
name: extract_symbolic_data
arguments: data_label: D46
type_guessed: byte[4]
name: extract_symbolic_data
arguments: data_label: D4
type_guessed: string
name: extract_symbolic_data
arguments: data_label: D47
type_guessed: string

tool: D20: %d %d %d %d

tool: D12: t = %f && tAbs = %f


tool: {"D46": [0x00,0x00,0x00,0x00]}

tool: D4: NO

tool: D47: YES

assistant: ```c
int main() {
  int x1;
  int v1;
  int x2;
  int v2;
  scanf("%d %d %d %d", &x1, &v1, &x2, &v2);
  bool possibilityOfMeeting = false;
  if ((v1 > v2) && (v1 - v2 != 0)) {
    float t = (float)(x2 - x1) / ((float)(v1 - v2));
    float tAbs = abs(t);
    printf("t = %f && tAbs = %f\n", t, tAbs);
    if (t - tAbs == 0) {
      possibilityOfMeeting = true;
    } else {
      possibilityOfMeeting = false;
    }
  } else {
    possibilityOfMeeting = false;
  }
  if (possibilityOfMeeting) {
    printf("YES\n");
  } else {
    printf("NO\n");
  }
  return 0;
}
```
user: 请从给定的汇编指令推导出C源代码:

```asm
<main>:
  endbr64
  sub    $0x38,%rsp
  lea    D21(%rip),%rdi
  lea    0x1c(%rsp),%rdx
  lea    0x20(%rsp),%rcx
  mov    %fs:0x28,%rax
  mov    %rax,0x28(%rsp)
  xor    %eax,%eax
  lea    0x18(%rsp),%rsi
  lea    0x24(%rsp),%r8
  call   <scanf@plt>
  mov    0x1c(%rsp),%eax
  mov    0x24(%rsp),%edx
  cmp    %edx,%eax
  jle    L44
  sub    %edx,%eax
  mov    0x20(%rsp),%ecx
  pxor   %xmm2,%xmm2
  sub    0x18(%rsp),%ecx
  pxor   %xmm0,%xmm0
  cvtsi2ss %ecx,%xmm2
  cvtsi2ss %eax,%xmm0
  divss  %xmm0,%xmm2
  movaps %xmm2,%xmm0
  movss  %xmm2,0x8(%rsp)
  call   <abs@plt>
  movss  0x8(%rsp),%xmm2
  pxor   %xmm1,%xmm1
  lea    D46(%rip),%rdi
  movaps %xmm0,%xmm3
  mov    $0x2,%eax
  pxor   %xmm0,%xmm0
  movss  %xmm2,0xc(%rsp)
  cvtss2sd %xmm2,%xmm0
  cvtss2sd %xmm3,%xmm1
  movss  %xmm3,0x8(%rsp)
  call   <printf@plt>
  movss  0x8(%rsp),%xmm3
  movss  0xc(%rsp),%xmm2
  subss  %xmm3,%xmm2
  ucomiss D33(%rip),%xmm2
  jp     L44
  je     L31
L44:
  lea    D49(%rip),%rdi
  call   <puts@plt>
L46:
  mov    0x28(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L7
  xor    %eax,%eax
  add    $0x38,%rsp
  ret
L31:
  lea    D31(%rip),%rdi
  call   <puts@plt>
  jmp    L46
L7:
  call   <__stack_chk_fail@plt>
```

tool_calls: name: unpack_data
arguments: label: D21
type_infered: string
name: unpack_data
arguments: label: D46
type_infered: string
name: unpack_data
arguments: label: D33
type_infered: byte[4]
name: unpack_data
arguments: label: D49
type_infered: string
name: unpack_data
arguments: label: D31
type_infered: string

tool: D21: %d %d %d %d

tool: D46: t = %f && tAbs = %f


tool: {"D33": [0x00,0x00,0x00,0x00]}

tool: D49: NO

tool: D31: YES

assistant: ```c
int main() {
  int x1;
  int v1;
  int x2;
  int v2;
  scanf("%d %d %d %d", &x1, &v1, &x2, &v2);
  bool possibilityOfMeeting = false;
  if ((v1 > v2) && (v1 - v2 != 0)) {
    float t = (float)(x2 - x1) / ((float)(v1 - v2));
    float tAbs = abs(t);
    printf("t = %f && tAbs = %f\n", t, tAbs);
    if (t - tAbs == 0) {
      possibilityOfMeeting = true;
    } else {
      possibilityOfMeeting = false;
    }
  } else {
    possibilityOfMeeting = false;
  }
  if (possibilityOfMeeting) {
    printf("YES\n");
  } else {
    printf("NO\n");
  }
  return 0;
}
```
user: What would the C source look like for the assembly code provided here:

```asm
<real_swap>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x20,%rsp
  mov    %rdi,-0x18(%rbp)
  mov    %rsi,-0x20(%rbp)
  mov    -0x20(%rbp),%rax
  mov    (%rax),%ecx
  mov    -0x18(%rbp),%rax
  mov    (%rax),%eax
  mov    -0x20(%rbp),%rsi
  mov    -0x18(%rbp),%rdx
  mov    %rsi,%r8
  mov    %eax,%esi
  lea    D4(%rip),%rax
  mov    %rax,%rdi
  mov    $0x0,%eax
  call   <printf@plt>
  mov    -0x20(%rbp),%rax
  mov    (%rax),%eax
  mov    %eax,-0x4(%rbp)
  mov    -0x18(%rbp),%rax
  mov    (%rax),%edx
  mov    -0x20(%rbp),%rax
  mov    %edx,(%rax)
  mov    -0x18(%rbp),%rax
  mov    -0x4(%rbp),%edx
  mov    %edx,(%rax)
  mov    -0x20(%rbp),%rax
  mov    (%rax),%edx
  mov    -0x18(%rbp),%rax
  mov    (%rax),%eax
  mov    %eax,%esi
  lea    D1(%rip),%rax
  mov    %rax,%rdi
  mov    $0x0,%eax
  call   <printf@plt>
  nop
  leave
  ret
```

tool_calls: name: unpack_data
arguments: data_tag: D4
datatype: string
name: unpack_data
arguments: data_tag: D1
datatype: string

tool: D4: swapping %d (%p) and %d (%p)


tool: D1: swapped to %d %d


assistant: ```c
void real_swap(int *a, int *b) {
  printf("swapping %d (%p) and %d (%p)\n", *a, a, *b, b);
  int temp = *b;
  *b = *a;
  *a = temp;
  printf("swapped to %d %d\n", *a, *b);
}
```
user: 请将这段汇编代码片段转换成等效的C代码：

```asm
<real_swap>:
  endbr64
  push   %rbp
  push   %rbx
  sub    $0x8,%rsp
  mov    %rdi,%rbp
  mov    %rsi,%rbx
  mov    %rsi,%r8
  mov    (%rsi),%ecx
  mov    %rdi,%rdx
  mov    (%rdi),%esi
  lea    D14(%rip),%rdi
  mov    $0x0,%eax
  call   <printf@plt>
  mov    (%rbx),%esi
  mov    0x0(%rbp),%eax
  mov    %eax,(%rbx)
  mov    %esi,0x0(%rbp)
  mov    (%rbx),%edx
  lea    D8(%rip),%rdi
  mov    $0x0,%eax
  call   <printf@plt>
  add    $0x8,%rsp
  pop    %rbx
  pop    %rbp
  ret
```

tool_calls: name: parse_data
arguments: data_label: D14
type_guessed: string
name: parse_data
arguments: data_label: D8
type_guessed: string

tool: D14: swapping %d (%p) and %d (%p)


tool: D8: swapped to %d %d


assistant: ```c
void real_swap(int *a, int *b) {
  printf("swapping %d (%p) and %d (%p)\n", *a, a, *b, b);
  int temp = *b;
  *b = *a;
  *a = temp;
  printf("swapped to %d %d\n", *a, *b);
}
```
user: What would the C source look like for the assembly code provided here?

```asm
<real_swap>:
  endbr64
  push   %rbp
  mov    %rsi,%r8
  mov    %rdi,%rbp
  mov    %rdi,%rdx
  push   %rbx
  mov    %rsi,%rbx
  xor    %eax,%eax
  sub    $0x8,%rsp
  mov    (%rsi),%ecx
  mov    (%rdi),%esi
  lea    D17(%rip),%rdi
  call   <printf@plt>
  mov    0x0(%rbp),%eax
  mov    (%rbx),%esi
  lea    D9(%rip),%rdi
  mov    %eax,(%rbx)
  xor    %eax,%eax
  mov    %esi,0x0(%rbp)
  mov    (%rbx),%edx
  add    $0x8,%rsp
  pop    %rbx
  pop    %rbp
  jmp    1050 <printf@plt>
```

tool_calls: name: unpack_data
arguments: data_tag: D17
type_guessed: string
name: unpack_data
arguments: data_tag: D9
type_guessed: string

tool: D17: swapping %d (%p) and %d (%p)


tool: D9: swapped to %d %d


assistant: ```c
void real_swap(int *a, int *b) {
  printf("swapping %d (%p) and %d (%p)\n", *a, a, *b, b);
  int temp = *b;
  *b = *a;
  *a = temp;
  printf("swapped to %d %d\n", *a, *b);
}
```
user: 请从给定的汇编指令推导出C源代码：

```asm
<real_swap>:
  endbr64
  push   %rbp
  mov    %rsi,%r8
  mov    %rdi,%rbp
  mov    %rdi,%rdx
  push   %rbx
  mov    %rsi,%rbx
  xor    %eax,%eax
  sub    $0x8,%rsp
  mov    (%rsi),%ecx
  mov    (%rdi),%esi
  lea    D0(%rip),%rdi
  call   <printf@plt>
  mov    0x0(%rbp),%eax
  mov    (%rbx),%esi
  lea    D17(%rip),%rdi
  mov    %eax,(%rbx)
  xor    %eax,%eax
  mov    %esi,0x0(%rbp)
  mov    (%rbx),%edx
  add    $0x8,%rsp
  pop    %rbx
  pop    %rbp
  jmp    1050 <printf@plt>
```

tool_calls: name: read_data
arguments: label: D0
type_infered: string
name: read_data
arguments: label: D17
type_infered: string

tool: D0: swapping %d (%p) and %d (%p)


tool: D17: swapped to %d %d


assistant: ```c
void real_swap(int *a, int *b) {
  printf("swapping %d (%p) and %d (%p)\n", *a, a, *b, b);
  int temp = *b;
  *b = *a;
  *a = temp;
  printf("swapped to %d %d\n", *a, *b);
}
```
user: 请将这段汇编代码片段转换成等效的C代码：

```asm
<fft_real_radix_top>:
  endbr64
  mov    %esi,%r10d
  lea    D9(%rip),%rcx
  lea    0x14(%rcx),%r9
L28:
  mov    (%rcx),%esi
  mov    %edi,%eax
  cltd
  idiv   %esi
  mov    %edx,%r8d
  test   %edx,%edx
  je     L10
  add    $0x4,%rcx
  cmp    %r9,%rcx
  jne    L28
  mov    $0x0,%esi
L64:
  mov    %esi,%eax
  ret
L10:
  mov    %edi,%eax
  cltd
  idiv   %esi
  cmp    $0x1,%eax
  je     L64
  mov    $0x8,%esi
  test   $0x7,%al
  je     L64
  mov    $0x4,%esi
  test   $0x3,%al
  je     L64
  movslq %eax,%rdx
  imul   $0xffffffff92492493,%rdx,%rdx
  shr    $0x20,%rdx
  add    %eax,%edx
  sar    $0x2,%edx
  mov    %eax,%ecx
  sar    $0x1f,%ecx
  sub    %ecx,%edx
  lea    0x0(,%rdx,8),%ecx
  sub    %edx,%ecx
  mov    $0x7,%esi
  cmp    %ecx,%eax
  je     L64
  movslq %eax,%rdx
  imul   $0x66666667,%rdx,%rdx
  sar    $0x21,%rdx
  mov    %eax,%ecx
  sar    $0x1f,%ecx
  sub    %ecx,%edx
  lea    (%rdx,%rdx,4),%edx
  mov    $0x5,%esi
  cmp    %edx,%eax
  je     L64
  cmp    $0x1,%r10d
  jne    L59
  cmp    $0x6c,%edi
  jle    L59
  mov    $0x4,%esi
  test   $0x1,%al
  je     L64
  movslq %eax,%rdx
  imul   $0x55555556,%rdx,%rdx
  shr    $0x20,%rdx
  mov    %eax,%ecx
  sar    $0x1f,%ecx
  sub    %ecx,%edx
  lea    (%rdx,%rdx,2),%edx
  cmp    %edx,%eax
  sete   %sil
  movzbl %sil,%esi
  shl    $0x2,%esi
  jmp    L64
L59:
  mov    $0x2,%esi
  test   $0x1,%al
  je     L64
  movslq %eax,%rdx
  imul   $0x55555556,%rdx,%rdx
  shr    $0x20,%rdx
  mov    %eax,%ecx
  sar    $0x1f,%ecx
  sub    %ecx,%edx
  lea    (%rdx,%rdx,2),%edx
  cmp    %edx,%eax
  mov    $0x3,%esi
  cmovne %r8d,%esi
  jmp    L64
```

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

tool: D9: 

assistant: ```c
int fft_real_radix_top(int npoint, int f_first) {
  int i, m;
  int fft_n_thresh = 128 * 17 / 20;
  int f_small_prohibit;
  static int trm[5] = {16, 5, 8, 3, 4};
  f_small_prohibit = (f_first == 1 && npoint > fft_n_thresh) ? 1 : 0;
  for (i = 0; i < 5; i++) {
    if (npoint % trm[i] == 0) {
      m = npoint / trm[i];
      if (m == 1)
        return trm[i];
      if (m % 8 == 0)
        return 8;
      if (m % 4 == 0)
        return 4;
      if (m % 7 == 0)
        return 7;
      if (m % 5 == 0)
        return 5;
      if (f_small_prohibit == 1) {
        if (m % 2 == 0)
          return 4;
        if (m % 3 == 0)
          return 4;
      } else {
        if (m % 2 == 0)
          return 2;
        if (m % 3 == 0)
          return 3;
      }
      return 0;
    }
  }
  return 0;
}
```
user: Converte this assembly snippet into its equivalent C code:

```asm
<fft_real_radix_top>:
  endbr64
  mov    %edi,%eax
  mov    $0x10,%r8d
  lea    D0(%rip),%rcx
  cltd
  lea    0x14(%rcx),%r9
  idiv   %r8d
  test   %edx,%edx
  je     L124
L78:
  add    $0x4,%rcx
  cmp    %rcx,%r9
  je     L90
  mov    %edi,%eax
  mov    (%rcx),%r8d
  cltd
  idiv   %r8d
  test   %edx,%edx
  jne    L78
L124:
  cmp    $0x1,%eax
  je     L21
  mov    $0x8,%r8d
  test   $0x7,%al
  je     L21
  mov    $0x4,%r8d
  test   $0x3,%al
  je     L21
  imul   $0xb6db6db7,%eax,%edx
  mov    $0x7,%r8d
  add    $0x12492492,%edx
  cmp    $0x24924924,%edx
  jbe    L21
  imul   $0xcccccccd,%eax,%edx
  mov    $0x5,%r8d
  add    $0x19999999,%edx
  cmp    $0x33333332,%edx
  jbe    L21
  mov    %eax,%edx
  and    $0x1,%edx
  cmp    $0x1,%esi
  jne    L24
  cmp    $0x6c,%edi
  jle    L24
  mov    $0x4,%r8d
  test   %edx,%edx
  je     L21
  imul   $0xaaaaaaab,%eax,%eax
  xor    %r8d,%r8d
  add    $0x2aaaaaaa,%eax
  cmp    $0x55555554,%eax
  setbe  %r8b
  shl    $0x2,%r8d
  jmp    L21
L90:
  xor    %r8d,%r8d
L21:
  mov    %r8d,%eax
  ret
L24:
  mov    $0x2,%r8d
  test   %edx,%edx
  je     L21
  imul   $0xaaaaaaab,%eax,%eax
  add    $0x2aaaaaaa,%eax
  cmp    $0x55555555,%eax
  sbb    %r8d,%r8d
  and    $0x3,%r8d
  jmp    L21
```

tool_calls: name: extract_symbolic_data
arguments: tag: D0
data_type: string

tool: D0: 

assistant: ```c
int fft_real_radix_top(int npoint, int f_first) {
  int i, m;
  int fft_n_thresh = 128 * 17 / 20;
  int f_small_prohibit;
  static int trm[5] = {16, 5, 8, 3, 4};
  f_small_prohibit = (f_first == 1 && npoint > fft_n_thresh) ? 1 : 0;
  for (i = 0; i < 5; i++) {
    if (npoint % trm[i] == 0) {
      m = npoint / trm[i];
      if (m == 1)
        return trm[i];
      if (m % 8 == 0)
        return 8;
      if (m % 4 == 0)
        return 4;
      if (m % 7 == 0)
        return 7;
      if (m % 5 == 0)
        return 5;
      if (f_small_prohibit == 1) {
        if (m % 2 == 0)
          return 4;
        if (m % 3 == 0)
          return 4;
      } else {
        if (m % 2 == 0)
          return 2;
        if (m % 3 == 0)
          return 3;
      }
      return 0;
    }
  }
  return 0;
}
```
user: 请将这段汇编代码片段转换成等效的C代码:

```asm
<fft_real_radix_top>:
  endbr64
  test   $0xf,%dil
  je     L7
  imul   $0xcccccccd,%edi,%eax
  add    $0x19999999,%eax
  cmp    $0x33333332,%eax
  jbe    L64
  test   $0x7,%dil
  je     L38
  imul   $0xaaaaaaab,%edi,%eax
  add    $0x2aaaaaaa,%eax
  cmp    $0x55555554,%eax
  jbe    L2
  xor    %r8d,%r8d
  test   $0x3,%dil
  je     L171
L177:
  mov    %r8d,%eax
  ret
  nopl   0x0(%rax)
L7:
  mov    $0x10,%r8d
L81:
  mov    %edi,%eax
  cltd
  idiv   %r8d
  cmp    $0x1,%eax
  je     L177
  mov    $0x8,%r8d
  test   $0x7,%al
  je     L177
  mov    $0x4,%r8d
  test   $0x3,%al
  je     L177
  imul   $0xb6db6db7,%eax,%edx
  mov    $0x7,%r8d
  add    $0x12492492,%edx
  cmp    $0x24924924,%edx
  jbe    L177
  imul   $0xcccccccd,%eax,%edx
  mov    $0x5,%r8d
  add    $0x19999999,%edx
  cmp    $0x33333332,%edx
  jbe    L177
  mov    %eax,%edx
  and    $0x1,%edx
  cmp    $0x1,%esi
  jne    L144
  cmp    $0x6c,%edi
  jle    L144
  mov    $0x4,%r8d
  test   %edx,%edx
  je     L177
  imul   $0xaaaaaaab,%eax,%eax
  xor    %r8d,%r8d
  add    $0x2aaaaaaa,%eax
  cmp    $0x55555554,%eax
  setbe  %r8b
  shl    $0x2,%r8d
  jmp    L177
  nopw   0x0(%rax,%rax,1)
L64:
  mov    $0x5,%r8d
  jmp    L81
L144:
  mov    $0x2,%r8d
  test   %edx,%edx
  je     L177
  imul   $0xaaaaaaab,%eax,%eax
  add    $0x2aaaaaaa,%eax
  cmp    $0x55555555,%eax
  sbb    %r8d,%r8d
  and    $0x3,%r8d
  jmp    L177
  nopl   (%rax)
L38:
  mov    $0x8,%r8d
  jmp    L81
L2:
  mov    $0x3,%r8d
  jmp    L81
L171:
  mov    $0x4,%r8d
  jmp    L81
```

assistant: ```c
int fft_real_radix_top(int npoint, int f_first) {
  int i, m;
  int fft_n_thresh = 128 * 17 / 20;
  int f_small_prohibit;
  static int trm[5] = {16, 5, 8, 3, 4};
  f_small_prohibit = (f_first == 1 && npoint > fft_n_thresh) ? 1 : 0;
  for (i = 0; i < 5; i++) {
    if (npoint % trm[i] == 0) {
      m = npoint / trm[i];
      if (m == 1)
        return trm[i];
      if (m % 8 == 0)
        return 8;
      if (m % 4 == 0)
        return 4;
      if (m % 7 == 0)
        return 7;
      if (m % 5 == 0)
        return 5;
      if (f_small_prohibit == 1) {
        if (m % 2 == 0)
          return 4;
        if (m % 3 == 0)
          return 4;
      } else {
        if (m % 2 == 0)
          return 2;
        if (m % 3 == 0)
          return 3;
      }
      return 0;
    }
  }
  return 0;
}
```
user: Please show me the C implementation that matches the assembly code listed below:

```asm
<test_strings>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  mov    $0x0,%eax
  call   <test_trim_right@plt>
  mov    $0x0,%eax
  call   <test_trim_left@plt>
  mov    $0x0,%eax
  call   <test_trim@plt>
  mov    $0x0,%eax
  call   <test_trim_trailing_newline@plt>
  mov    $0x0,%eax
  call   <test_dup_string@plt>
  nop
  pop    %rbp
  ret
```

assistant: ```c
void test_strings(void) {
  test_trim_right();
  test_trim_left();
  test_trim();
  test_trim_trailing_newline();
  test_dup_string();
}
```