ylfeng/ReF-Decompile-dataset huggingface dataset:
user: Demonstrate the C code that generates the assembly output below:

```asm
<main>:
  endbr64
  push   %rbp
  lea    D1(%rip),%rbp
  push   %rbx
  mov    $0x3e8,%ebx
  sub    $0x8,%rsp
  cs nopw 0x0(%rax,%rax,1)
L2:
  mov    $0x400,%edi
  call   <epoll_create@plt>
  mov    %rbp,%rdi
  mov    %eax,%esi
  call   <printf@plt>
  sub    $0x1,%ebx
  jne    L2
  add    $0x8,%rsp
  xor    %eax,%eax
  pop    %rbx
  pop    %rbp
  ret
```

tool_calls: name: retrieve_data
arguments: data_tag: D1
type_infered: string

tool: D1: HelloWorld! %d


assistant: ```c
int main(int argc, char **argv) {
  int fd;
  int i;
  for (i = 0; i < 1000; ++i) {
    fd = epoll_create(1024);
    printf("HelloWorld! %d\n", fd);
  }
  return 0;
}
```
user: 请将这段汇编代码片段转换成等效的C代码:

```asm
<foo>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  mov    %edi,-0x14(%rbp)
  mov    %rsi,-0x20(%rbp)
  mov    %rdx,-0x28(%rbp)
  mov    %rcx,-0x30(%rbp)
  movl   $0x0,-0x4(%rbp)
  jmp    L7
L9:
  mov    -0x4(%rbp),%eax
  movslq %eax,%rdx
  mov    -0x28(%rbp),%rax
  add    %rdx,%rax
  movzbl (%rax),%eax
  movsbl %al,%edx
  mov    -0x4(%rbp),%eax
  movslq %eax,%rcx
  mov    -0x30(%rbp),%rax
  add    %rcx,%rax
  movzbl (%rax),%eax
  movsbl %al,%eax
  add    %edx,%eax
  add    $0x1,%eax
  sar    %eax
  mov    %eax,%ecx
  mov    -0x4(%rbp),%eax
  movslq %eax,%rdx
  mov    -0x20(%rbp),%rax
  add    %rdx,%rax
  mov    %ecx,%edx
  mov    %dl,(%rax)
  addl   $0x1,-0x4(%rbp)
L7:
  mov    -0x4(%rbp),%eax
  cmp    -0x14(%rbp),%eax
  jl     L9
  nop
  nop
  pop    %rbp
  ret
```

assistant: ```c
void foo(int i_width, char *dst, char *src1, char *src2) {
  int x;
  for (x = 0; x < i_width; x++) {
    dst[x] = (src1[x] + src2[x] + 1) >> 1;
  }
}
```
user: Translate the below assembly code into C programming language:

```asm
<foo>:
  endbr64
  test   %edi,%edi
  jle    L7
  mov    %edi,%edi
  mov    $0x0,%eax
L14:
  movsbl (%rdx,%rax,1),%r9d
  movsbl (%rcx,%rax,1),%r8d
  lea    0x1(%r9,%r8,1),%r8d
  sar    %r8d
  mov    %r8b,(%rsi,%rax,1)
  add    $0x1,%rax
  cmp    %rdi,%rax
  jne    L14
L7:
  ret
```

assistant: ```c
void foo(int i_width, char *dst, char *src1, char *src2) {
  int x;
  for (x = 0; x < i_width; x++) {
    dst[x] = (src1[x] + src2[x] + 1) >> 1;
  }
}
```
user: 请从给定的汇编指令推导出C源代码：

```asm
<foo>:
  endbr64
  test   %edi,%edi
  jle    L0
  movslq %edi,%rdi
  xor    %eax,%eax
  nopl   (%rax)
L14:
  movsbl (%rdx,%rax,1),%r9d
  movsbl (%rcx,%rax,1),%r8d
  lea    0x1(%r9,%r8,1),%r8d
  sar    %r8d
  mov    %r8b,(%rsi,%rax,1)
  add    $0x1,%rax
  cmp    %rax,%rdi
  jne    L14
L0:
  ret
```

assistant: ```c
void foo(int i_width, char *dst, char *src1, char *src2) {
  int x;
  for (x = 0; x < i_width; x++) {
    dst[x] = (src1[x] + src2[x] + 1) >> 1;
  }
}
```
user: 请将以下的汇编代码转换成C语言代码：

```asm
<darray_free>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x10,%rsp
  mov    %rdi,-0x8(%rbp)
  cmpq   $0x0,-0x8(%rbp)
  je     L8
  mov    -0x8(%rbp),%rax
  mov    %rax,%rdi
  call   <free@plt>
L8:
  nop
  leave
  ret
```

assistant: ```c
void darray_free(void **arr) {
  if (arr != NULL)
    free(arr);
}
```
user: 请从给定的汇编指令推导出C源代码:

```asm
<darray_free>:
  endbr64
  test   %rdi,%rdi
  je     L4
  sub    $0x8,%rsp
  call   <free@plt>
  add    $0x8,%rsp
  ret
L4:
  ret
```

assistant: ```c
void darray_free(void **arr) {
  if (arr != NULL)
    free(arr);
}
```
user: Translate the below assembly code into C programming language:

```asm
<darray_free>:
  endbr64
  test   %rdi,%rdi
  je     L0
  jmp    1050 <free@plt>
  xchg   %ax,%ax
L0:
  ret
```

assistant: ```c
void darray_free(void **arr) {
  if (arr != NULL)
    free(arr);
}
```
user: 请从给定的汇编指令推导出C源代码:

```asm
<darray_free>:
  endbr64
  test   %rdi,%rdi
  je     L4
  jmp    1050 <free@plt>
  xchg   %ax,%ax
L4:
  ret
```

assistant: ```c
void darray_free(void **arr) {
  if (arr != NULL)
    free(arr);
}
```
user: Translate the below assembly code into C programming language:

```asm
<E_SkipHeader>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x430,%rsp
  mov    %rdi,-0x428(%rbp)
  mov    %fs:0x28,%rax
  mov    %rax,-0x8(%rbp)
  xor    %eax,%eax
  movq   $0x0,-0x420(%rbp)
  movq   $0x0,-0x418(%rbp)
  mov    -0x428(%rbp),%rax
  mov    %rax,%rdi
  call   <rewind@plt>
L6:
  mov    -0x428(%rbp),%rdx
  lea    -0x410(%rbp),%rax
  mov    $0x400,%esi
  mov    %rax,%rdi
  call   <fgets@plt>
  mov    %rax,-0x418(%rbp)
  movzbl -0x410(%rbp),%eax
  cmp    $0x23,%al
  je     L4
  mov    D6(%rip),%rax
  mov    (%rax),%edx
  mov    -0x420(%rbp),%rcx
  mov    -0x428(%rbp),%rax
  mov    %rcx,%rsi
  mov    %rax,%rdi
  call   <fseek@plt>
  mov    -0x420(%rbp),%rax
  jmp    L8
L4:
  mov    -0x428(%rbp),%rax
  mov    %rax,%rdi
  call   <ftell@plt>
  mov    %rax,-0x420(%rbp)
  mov    -0x428(%rbp),%rax
  mov    %rax,%rdi
  call   <feof@plt>
  test   %eax,%eax
  je     L6
  mov    $0x0,%eax
L8:
  mov    -0x8(%rbp),%rdx
  sub    %fs:0x28,%rdx
  je     L7
  call   <__stack_chk_fail@plt>
L7:
  leave
  ret
```

assistant: ```c
long E_SkipHeader(FILE *input) {
  char buf[1024];
  long offset = 0;
  char *ptr = NULL;
  rewind(input);
  do {
    ptr = fgets(buf, 1024, input);
    if (buf[0] != '#') {
      fseek(input, offset, SEEK_SET);
      return offset;
    }
    offset = ftell(input);
  } while (!feof(input));
  return 0;
}
```
user: 请将以下的汇编代码转换成C语言代码:

```asm
<E_SkipHeader>:
  endbr64
  push   %r12
  push   %rbp
  push   %rbx
  sub    $0x410,%rsp
  mov    %rdi,%rbx
  mov    %fs:0x28,%rax
  mov    %rax,0x408(%rsp)
  xor    %eax,%eax
  call   <rewind@plt>
  mov    $0x0,%ebp
  mov    %rsp,%r12
L18:
  mov    %rbx,%rdx
  mov    $0x400,%esi
  mov    %r12,%rdi
  call   <fgets@plt>
  cmpb   $0x23,(%rsp)
  jne    L2
  mov    %rbx,%rdi
  call   <ftell@plt>
  mov    %rax,%rbp
  mov    %rbx,%rdi
  call   <feof@plt>
  test   %eax,%eax
  je     L18
  mov    $0x0,%ebp
  jmp    L3
L2:
  mov    D2(%rip),%rax
  mov    (%rax),%edx
  mov    %rbp,%rsi
  mov    %rbx,%rdi
  call   <fseek@plt>
L3:
  mov    0x408(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L0
  mov    %rbp,%rax
  add    $0x410,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  ret
L0:
  call   <__stack_chk_fail@plt>
```

assistant: ```c
long E_SkipHeader(FILE *input) {
  char buf[1024];
  long offset = 0;
  char *ptr = NULL;
  rewind(input);
  do {
    ptr = fgets(buf, 1024, input);
    if (buf[0] != '#') {
      fseek(input, offset, SEEK_SET);
      return offset;
    }
    offset = ftell(input);
  } while (!feof(input));
  return 0;
}
```
user: Demonstrate the C code that generates the assembly output below:

```asm
<E_SkipHeader>:
  endbr64
  push   %r12
  xor    %r12d,%r12d
  push   %rbp
  mov    %rdi,%rbp
  push   %rbx
  sub    $0x410,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,0x408(%rsp)
  xor    %eax,%eax
  mov    %rsp,%rbx
  call   <rewind@plt>
  jmp    L48
  nopw   0x0(%rax,%rax,1)
L14:
  mov    %rbp,%rdi
  call   <ftell@plt>
  mov    %rbp,%rdi
  mov    %rax,%r12
  call   <feof@plt>
  test   %eax,%eax
  jne    L19
L48:
  mov    %rbp,%rdx
  mov    $0x400,%esi
  mov    %rbx,%rdi
  call   <fgets@plt>
  cmpb   $0x23,(%rsp)
  je     L14
  mov    D6(%rip),%rax
  mov    %r12,%rsi
  mov    %rbp,%rdi
  mov    (%rax),%edx
  call   <fseek@plt>
L40:
  mov    0x408(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L36
  add    $0x410,%rsp
  mov    %r12,%rax
  pop    %rbx
  pop    %rbp
  pop    %r12
  ret
  nopl   0x0(%rax,%rax,1)
L19:
  xor    %r12d,%r12d
  jmp    L40
L36:
  call   <__stack_chk_fail@plt>
```

assistant: ```c
long E_SkipHeader(FILE *input) {
  char buf[1024];
  long offset = 0;
  char *ptr = NULL;
  rewind(input);
  do {
    ptr = fgets(buf, 1024, input);
    if (buf[0] != '#') {
      fseek(input, offset, SEEK_SET);
      return offset;
    }
    offset = ftell(input);
  } while (!feof(input));
  return 0;
}
```
user: Please show me the C implementation that matches the assembly code listed below:

```asm
<E_SkipHeader>:
  endbr64
  push   %r12
  xor    %r12d,%r12d
  push   %rbp
  mov    %rdi,%rbp
  push   %rbx
  sub    $0x410,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,0x408(%rsp)
  xor    %eax,%eax
  mov    %rsp,%rbx
  call   <rewind@plt>
  jmp    L30
  nopw   0x0(%rax,%rax,1)
L44:
  mov    %rbp,%rdi
  call   <ftell@plt>
  mov    %rbp,%rdi
  mov    %rax,%r12
  call   <feof@plt>
  test   %eax,%eax
  jne    L14
L30:
  mov    %rbp,%rdx
  mov    $0x400,%esi
  mov    %rbx,%rdi
  call   <fgets@plt>
  cmpb   $0x23,(%rsp)
  je     L44
  mov    D6(%rip),%rax
  mov    %r12,%rsi
  mov    %rbp,%rdi
  mov    (%rax),%edx
  call   <fseek@plt>
L35:
  mov    0x408(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L29
  add    $0x410,%rsp
  mov    %r12,%rax
  pop    %rbx
  pop    %rbp
  pop    %r12
  ret
  nopl   0x0(%rax,%rax,1)
L14:
  xor    %r12d,%r12d
  jmp    L35
L29:
  call   <__stack_chk_fail@plt>
```

assistant: ```c
long E_SkipHeader(FILE *input) {
  char buf[1024];
  long offset = 0;
  char *ptr = NULL;
  rewind(input);
  do {
    ptr = fgets(buf, 1024, input);
    if (buf[0] != '#') {
      fseek(input, offset, SEEK_SET);
      return offset;
    }
    offset = ftell(input);
  } while (!feof(input));
  return 0;
}
```
user: 下面的汇编指令对应的C源代码是什么:

```asm
<sub_reg32_m32abs>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x10,%rsp
  mov    %edi,-0x4(%rbp)
  mov    %rsi,-0x10(%rbp)
  mov    -0x10(%rbp),%rax
  and    $0xffffffff80000000,%rax
  test   %rax,%rax
  je     L5
  mov    -0x10(%rbp),%rax
  mov    %rax,%rsi
  lea    D9(%rip),%rax
  mov    %rax,%rdi
  mov    $0x0,%eax
  call   <printf@plt>
  int3
L5:
  mov    $0x2b,%edi
  mov    $0x0,%eax
  call   <put8@plt>
  mov    -0x4(%rbp),%eax
  shl    $0x3,%eax
  or     $0x4,%eax
  mov    %eax,%edi
  mov    $0x0,%eax
  call   <put8@plt>
  mov    $0x25,%edi
  mov    $0x0,%eax
  call   <put8@plt>
  mov    -0x10(%rbp),%rax
  mov    %eax,%edi
  mov    $0x0,%eax
  call   <put32@plt>
  nop
  leave
  ret
```

tool_calls: name: retrieve_data
arguments: data_tag: D9
data_type: string

tool: D9: Error: destination %lx not in lower 2GB for sub_reg32_m32abs()


assistant: ```c
void sub_reg32_m32abs(int reg32, unsigned int *m32) {
  if ((long)m32 & 0xFFFFFFFF80000000LL) {
    printf("Error: destination %lx not in lower 2GB for sub_reg32_m32abs()\n", (long)m32);
    asm(" int $3; ");
  }
  put8(0x2B);
  put8((reg32 << 3) | 4);
  put8(0x25);
  put32((int)(unsigned long)m32);
}
```
user: Demonstrate the C code that generates the assembly output below:

```asm
<sub_reg32_m32abs>:
  endbr64
  push   %rbp
  push   %rbx
  sub    $0x8,%rsp
  mov    %edi,%ebp
  mov    %rsi,%rbx
  test   $0xffffffff80000000,%rsi
  jne    L2
L9:
  mov    $0x2b,%edi
  mov    $0x0,%eax
  call   <put8@plt>
  lea    0x4(,%rbp,8),%edi
  mov    $0x0,%eax
  call   <put8@plt>
  mov    $0x25,%edi
  mov    $0x0,%eax
  call   <put8@plt>
  mov    %ebx,%edi
  mov    $0x0,%eax
  call   <put32@plt>
  add    $0x8,%rsp
  pop    %rbx
  pop    %rbp
  ret
L2:
  lea    D6(%rip),%rdi
  mov    $0x0,%eax
  call   <printf@plt>
  int3
  jmp    L9
```

tool_calls: name: unpack_data
arguments: label: D6
type_infered: string

tool: D6: Error: destination %lx not in lower 2GB for sub_reg32_m32abs()


assistant: ```c
void sub_reg32_m32abs(int reg32, unsigned int *m32) {
  if ((long)m32 & 0xFFFFFFFF80000000LL) {
    printf("Error: destination %lx not in lower 2GB for sub_reg32_m32abs()\n", (long)m32);
    asm(" int $3; ");
  }
  put8(0x2B);
  put8((reg32 << 3) | 4);
  put8(0x25);
  put32((int)(unsigned long)m32);
}
```
user: 请将这段汇编代码片段转换成等效的C代码：

```asm
<sub_reg32_m32abs>:
  endbr64
  push   %rbp
  mov    %edi,%ebp
  push   %rbx
  mov    %rsi,%rbx
  sub    $0x8,%rsp
  test   $0xffffffff80000000,%rsi
  jne    L15
L12:
  mov    $0x2b,%edi
  xor    %eax,%eax
  call   <put8@plt>
  lea    0x4(,%rbp,8),%edi
  xor    %eax,%eax
  call   <put8@plt>
  mov    $0x25,%edi
  xor    %eax,%eax
  call   <put8@plt>
  add    $0x8,%rsp
  mov    %ebx,%edi
  xor    %eax,%eax
  pop    %rbx
  pop    %rbp
  jmp    1090 <put32@plt>
  nopl   (%rax)
L15:
  lea    D3(%rip),%rdi
  xor    %eax,%eax
  call   <printf@plt>
  int3
  jmp    L12
```

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

tool: D3: Error: destination %lx not in lower 2GB for sub_reg32_m32abs()


assistant: ```c
void sub_reg32_m32abs(int reg32, unsigned int *m32) {
  if ((long)m32 & 0xFFFFFFFF80000000LL) {
    printf("Error: destination %lx not in lower 2GB for sub_reg32_m32abs()\n", (long)m32);
    asm(" int $3; ");
  }
  put8(0x2B);
  put8((reg32 << 3) | 4);
  put8(0x25);
  put32((int)(unsigned long)m32);
}
```
user: 请将以下的汇编代码转换成C语言代码：

```asm
<sub_reg32_m32abs>:
  endbr64
  push   %rbp
  mov    %edi,%ebp
  push   %rbx
  mov    %rsi,%rbx
  sub    $0x8,%rsp
  test   $0xffffffff80000000,%rsi
  jne    L3
L8:
  mov    $0x2b,%edi
  xor    %eax,%eax
  call   <put8@plt>
  lea    0x4(,%rbp,8),%edi
  xor    %eax,%eax
  call   <put8@plt>
  mov    $0x25,%edi
  xor    %eax,%eax
  call   <put8@plt>
  add    $0x8,%rsp
  mov    %ebx,%edi
  xor    %eax,%eax
  pop    %rbx
  pop    %rbp
  jmp    1090 <put32@plt>
  nopl   (%rax)
L3:
  lea    D4(%rip),%rdi
  xor    %eax,%eax
  call   <printf@plt>
  int3
  jmp    L8
```

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

tool: D4: Error: destination %lx not in lower 2GB for sub_reg32_m32abs()


assistant: ```c
void sub_reg32_m32abs(int reg32, unsigned int *m32) {
  if ((long)m32 & 0xFFFFFFFF80000000LL) {
    printf("Error: destination %lx not in lower 2GB for sub_reg32_m32abs()\n", (long)m32);
    asm(" int $3; ");
  }
  put8(0x2B);
  put8((reg32 << 3) | 4);
  put8(0x25);
  put32((int)(unsigned long)m32);
}
```
user: What would the C source look like for the assembly code provided here?

```asm
<main>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x10,%rsp
  lea    D14(%rip),%rax
  mov    %rax,%rdi
  call   <puts@plt>
  movl   $0x0,-0x4(%rbp)
  jmp    L0
L3:
  pxor   %xmm0,%xmm0
  cvtsi2sdl -0x4(%rbp),%xmm0
  movsd  D22(%rip),%xmm2
  movapd %xmm0,%xmm1
  subsd  %xmm2,%xmm1
  movsd  D19(%rip),%xmm0
  mulsd  %xmm0,%xmm1
  movq   %xmm1,%rdx
  mov    -0x4(%rbp),%eax
  movq   %rdx,%xmm0
  mov    %eax,%esi
  lea    D31(%rip),%rax
  mov    %rax,%rdi
  mov    $0x1,%eax
  call   <printf@plt>
  addl   $0x14,-0x4(%rbp)
L0:
  cmpl   $0xc8,-0x4(%rbp)
  jle    L3
  mov    $0x0,%eax
  leave
  ret
```

tool_calls: name: read_data
arguments: data_tag: D14
type_infered: string
name: read_data
arguments: data_tag: D22
type_infered: f64
name: read_data
arguments: data_tag: D19
type_infered: byte[8]
name: read_data
arguments: data_tag: D31
type_infered: string

tool: D14:   F      C

tool: D22: 32

tool: {"D19": [0x72,0x1c,0xc7,0x71,0x1c,0xc7,0xe1,0x3f]}

tool: D31: %3d %6.1f


assistant: ```c
main() {
  int fahr;
  printf("  F      C\n");
  for (fahr = 0; fahr <= 200; fahr += 20) {
    printf("%3d %6.1f\n", fahr, (5.0 / 9.0) * (fahr - 32.0));
  }
}
```
user: What is the c source code of the assembly code below?

```asm
<main>:
  endbr64
  push   %rbp
  push   %rbx
  sub    $0x8,%rsp
  lea    D7(%rip),%rdi
  call   <puts@plt>
  mov    $0x0,%ebx
  lea    D17(%rip),%rbp
L1:
  pxor   %xmm0,%xmm0
  cvtsi2sd %ebx,%xmm0
  subsd  D35(%rip),%xmm0
  mulsd  D2(%rip),%xmm0
  mov    %ebx,%esi
  mov    %rbp,%rdi
  mov    $0x1,%eax
  call   <printf@plt>
  add    $0x14,%ebx
  cmp    $0xdc,%ebx
  jne    L1
  mov    $0x0,%eax
  add    $0x8,%rsp
  pop    %rbx
  pop    %rbp
  ret
```

tool_calls: name: parse_data
arguments: label: D7
type: string
name: parse_data
arguments: label: D17
type: string
name: parse_data
arguments: label: D35
type: f64
name: parse_data
arguments: label: D2
type: byte[8]

tool: D7:   F      C

tool: D17: %3d %6.1f


tool: D35: 32

tool: {"D2": [0x72,0x1c,0xc7,0x71,0x1c,0xc7,0xe1,0x3f]}

assistant: ```c
main() {
  int fahr;
  printf("  F      C\n");
  for (fahr = 0; fahr <= 200; fahr += 20) {
    printf("%3d %6.1f\n", fahr, (5.0 / 9.0) * (fahr - 32.0));
  }
}
```
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
  lea    D26(%rip),%rdi
  lea    D0(%rip),%rbp
  push   %rbx
  xor    %ebx,%ebx
  sub    $0x8,%rsp
  call   <puts@plt>
  nop
L0:
  pxor   %xmm0,%xmm0
  mov    %ebx,%esi
  mov    %rbp,%rdi
  mov    $0x1,%eax
  cvtsi2sd %ebx,%xmm0
  subsd  D16(%rip),%xmm0
  add    $0x14,%ebx
  mulsd  D20(%rip),%xmm0
  call   <printf@plt>
  cmp    $0xdc,%ebx
  jne    L0
  add    $0x8,%rsp
  xor    %eax,%eax
  pop    %rbx
  pop    %rbp
  ret
```

tool_calls: name: extract_symbolic_data
arguments: tag: D26
data_type: string
name: extract_symbolic_data
arguments: tag: D0
data_type: string
name: extract_symbolic_data
arguments: tag: D16
data_type: f64
name: extract_symbolic_data
arguments: tag: D20
data_type: byte[8]

tool: D26:   F      C

tool: D0: %3d %6.1f


tool: D16: 32

tool: {"D20": [0x72,0x1c,0xc7,0x71,0x1c,0xc7,0xe1,0x3f]}

assistant: ```c
main() {
  int fahr;
  printf("  F      C\n");
  for (fahr = 0; fahr <= 200; fahr += 20) {
    printf("%3d %6.1f\n", fahr, (5.0 / 9.0) * (fahr - 32.0));
  }
}
```
user: 请从给定的汇编指令推导出C源代码：

```asm
<main>:
  endbr64
  push   %rbp
  lea    D22(%rip),%rdi
  lea    D29(%rip),%rbp
  push   %rbx
  xor    %ebx,%ebx
  sub    $0x8,%rsp
  call   <puts@plt>
  nop
L6:
  pxor   %xmm0,%xmm0
  mov    %ebx,%esi
  mov    %rbp,%rdi
  mov    $0x1,%eax
  cvtsi2sd %ebx,%xmm0
  subsd  D32(%rip),%xmm0
  add    $0x14,%ebx
  mulsd  D8(%rip),%xmm0
  call   <printf@plt>
  cmp    $0xdc,%ebx
  jne    L6
  add    $0x8,%rsp
  xor    %eax,%eax
  pop    %rbx
  pop    %rbp
  ret
```

tool_calls: name: extract_symbolic_data
arguments: label: D22
type_guessed: string
name: extract_symbolic_data
arguments: label: D29
type_guessed: string
name: extract_symbolic_data
arguments: label: D32
type_guessed: f64
name: extract_symbolic_data
arguments: label: D8
type_guessed: byte[8]

tool: D22:   F      C

tool: D29: %3d %6.1f


tool: D32: 32

tool: {"D8": [0x72,0x1c,0xc7,0x71,0x1c,0xc7,0xe1,0x3f]}

assistant: ```c
main() {
  int fahr;
  printf("  F      C\n");
  for (fahr = 0; fahr <= 200; fahr += 20) {
    printf("%3d %6.1f\n", fahr, (5.0 / 9.0) * (fahr - 32.0));
  }
}
```
user: Demonstrate the C code that generates the assembly output below:

```asm
<get_order>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  mov    %rdi,-0x18(%rbp)
  mov    -0x18(%rbp),%rax
  sub    $0x1,%rax
  shr    $0xb,%rax
  mov    %rax,-0x18(%rbp)
  movl   $0xffffffff,-0x4(%rbp)
L2:
  shrq   -0x18(%rbp)
  addl   $0x1,-0x4(%rbp)
  cmpq   $0x0,-0x18(%rbp)
  jne    L2
  mov    -0x4(%rbp),%eax
  pop    %rbp
  ret
```

assistant: ```c
__attribute__((always_)) __attribute__((__const__)) int get_order(unsigned long size) {
  int order;
  size = (size - 1) >> (12 - 1);
  order = -1;
  do {
    size >>= 1;
    order++;
  } while (size);
  return order;
}
```
user: Translate the below assembly code into C programming language:

```asm
<get_order>:
  endbr64
  sub    $0x1,%rdi
  shr    $0xb,%rdi
  mov    $0xffffffff,%eax
L7:
  add    $0x1,%eax
  shr    %rdi
  jne    L7
  ret
```

assistant: ```c
__attribute__((always_)) __attribute__((__const__)) int get_order(unsigned long size) {
  int order;
  size = (size - 1) >> (12 - 1);
  order = -1;
  do {
    size >>= 1;
    order++;
  } while (size);
  return order;
}
```
user: 下面的汇编指令对应的C源代码是什么:

```asm
<get_order>:
  endbr64
  sub    $0x1,%rdi
  mov    $0xffffffff,%eax
  shr    $0xb,%rdi
  nopl   0x0(%rax)
L4:
  add    $0x1,%eax
  shr    %rdi
  jne    L4
  ret
```

assistant: ```c
__attribute__((always_)) __attribute__((__const__)) int get_order(unsigned long size) {
  int order;
  size = (size - 1) >> (12 - 1);
  order = -1;
  do {
    size >>= 1;
    order++;
  } while (size);
  return order;
}
```
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_order>:
  endbr64
  sub    $0x1,%rdi
  mov    $0xffffffff,%eax
  shr    $0xb,%rdi
  nopl   0x0(%rax)
L8:
  add    $0x1,%eax
  shr    %rdi
  jne    L8
  ret
```

assistant: ```c
__attribute__((always_)) __attribute__((__const__)) int get_order(unsigned long size) {
  int order;
  size = (size - 1) >> (12 - 1);
  order = -1;
  do {
    size >>= 1;
    order++;
  } while (size);
  return order;
}
```
user: 提供的汇编代码用C语言表示会是什么样子：

```asm
<threefourths>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  mov    %edi,-0x34(%rbp)
  movl   $0x3,-0x20(%rbp)
  mov    -0x20(%rbp),%eax
  not    %eax
  and    -0x34(%rbp),%eax
  mov    %eax,-0x1c(%rbp)
  mov    -0x1c(%rbp),%eax
  sar    $0x2,%eax
  mov    %eax,-0x18(%rbp)
  mov    -0x18(%rbp),%eax
  lea    (%rax,%rax,1),%edx
  mov    -0x18(%rbp),%eax
  add    %edx,%eax
  mov    %eax,-0x14(%rbp)
  mov    -0x34(%rbp),%eax
  and    -0x20(%rbp),%eax
  mov    %eax,-0x10(%rbp)
  mov    -0x10(%rbp),%eax
  lea    (%rax,%rax,1),%edx
  mov    -0x10(%rbp),%eax
  add    %edx,%eax
  mov    %eax,-0x24(%rbp)
  mov    D6(%rip),%rax
  mov    (%rax),%eax
  and    -0x34(%rbp),%eax
  mov    %eax,-0xc(%rbp)
  movl   $0x3,-0x8(%rbp)
  cmpl   $0x0,-0xc(%rbp)
  je     L6
  mov    -0x8(%rbp),%eax
  add    %eax,-0x24(%rbp)
  cmpl   $0x0,-0x24(%rbp)
L6:
  mov    -0x24(%rbp),%eax
  sar    $0x2,%eax
  mov    %eax,-0x4(%rbp)
  mov    -0x14(%rbp),%edx
  mov    -0x4(%rbp),%eax
  add    %edx,%eax
  pop    %rbp
  ret
```

assistant: ```c
int threefourths(int x) {
  int last2bits_mask = 0x3;
  int high_bits_of_x = x & ~last2bits_mask;
  int high_div4 = high_bits_of_x >> 2;
  int high_div4_mul3 = high_div4 + (high_div4 << 1);
  int low_bits_of_x = x & last2bits_mask;
  int low_mul3 = low_bits_of_x + (low_bits_of_x << 1);
  int is_negative = x & INT_MIN;
  int bias = 4 - 1;
  is_negative && (low_mul3 = low_mul3 + bias);
  int low_mul3_div4 = low_mul3 >> 2;
  return high_div4_mul3 + low_mul3_div4;
}
```
user: Demonstrate the C code that generates the assembly output below:

```asm
<threefourths>:
  endbr64
  mov    %edi,%eax
  sar    $0x2,%eax
  lea    (%rax,%rax,2),%ecx
  mov    %edi,%eax
  and    $0x3,%eax
  lea    (%rax,%rax,2),%edx
  mov    D3(%rip),%rax
  and    (%rax),%edi
  lea    0x3(%rdx),%eax
  cmove  %edx,%eax
  sar    $0x2,%eax
  add    %ecx,%eax
  ret
```

assistant: ```c
int threefourths(int x) {
  int last2bits_mask = 0x3;
  int high_bits_of_x = x & ~last2bits_mask;
  int high_div4 = high_bits_of_x >> 2;
  int high_div4_mul3 = high_div4 + (high_div4 << 1);
  int low_bits_of_x = x & last2bits_mask;
  int low_mul3 = low_bits_of_x + (low_bits_of_x << 1);
  int is_negative = x & INT_MIN;
  int bias = 4 - 1;
  is_negative && (low_mul3 = low_mul3 + bias);
  int low_mul3_div4 = low_mul3 >> 2;
  return high_div4_mul3 + low_mul3_div4;
}
```
user: Converte this assembly snippet into its equivalent C code:

```asm
<threefourths>:
  endbr64
  mov    %edi,%eax
  sar    $0x2,%eax
  lea    (%rax,%rax,2),%ecx
  mov    %edi,%eax
  and    $0x3,%eax
  lea    (%rax,%rax,2),%edx
  mov    D1(%rip),%rax
  and    (%rax),%edi
  lea    0x3(%rdx),%eax
  cmove  %edx,%eax
  sar    $0x2,%eax
  add    %ecx,%eax
  ret
```

assistant: ```c
int threefourths(int x) {
  int last2bits_mask = 0x3;
  int high_bits_of_x = x & ~last2bits_mask;
  int high_div4 = high_bits_of_x >> 2;
  int high_div4_mul3 = high_div4 + (high_div4 << 1);
  int low_bits_of_x = x & last2bits_mask;
  int low_mul3 = low_bits_of_x + (low_bits_of_x << 1);
  int is_negative = x & INT_MIN;
  int bias = 4 - 1;
  is_negative && (low_mul3 = low_mul3 + bias);
  int low_mul3_div4 = low_mul3 >> 2;
  return high_div4_mul3 + low_mul3_div4;
}
```
user: Translate the below assembly code into C programming language:

```asm
<threefourths>:
  endbr64
  mov    %edi,%eax
  sar    $0x2,%eax
  lea    (%rax,%rax,2),%ecx
  mov    %edi,%eax
  and    $0x3,%eax
  lea    (%rax,%rax,2),%edx
  mov    D9(%rip),%rax
  and    (%rax),%edi
  lea    0x3(%rdx),%eax
  cmove  %edx,%eax
  sar    $0x2,%eax
  add    %ecx,%eax
  ret
```

assistant: ```c
int threefourths(int x) {
  int last2bits_mask = 0x3;
  int high_bits_of_x = x & ~last2bits_mask;
  int high_div4 = high_bits_of_x >> 2;
  int high_div4_mul3 = high_div4 + (high_div4 << 1);
  int low_bits_of_x = x & last2bits_mask;
  int low_mul3 = low_bits_of_x + (low_bits_of_x << 1);
  int is_negative = x & INT_MIN;
  int bias = 4 - 1;
  is_negative && (low_mul3 = low_mul3 + bias);
  int low_mul3_div4 = low_mul3 >> 2;
  return high_div4_mul3 + low_mul3_div4;
}
```