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

```asm
<bpf_prog1>:
  endbr64
  push   %rbx
  mov    0x8(%rdi),%rsi
  mov    (%rdi),%rbx
  lea    0x8(%rbx),%rax
  cmp    %rsi,%rax
  jbe    L9
  mov    D32(%rip),%rax
  mov    (%rax),%eax
L13:
  pop    %rbx
  ret
L9:
  sub    %ebx,%esi
  movsbl %sil,%esi
  lea    D39(%rip),%rdi
  mov    $0x0,%eax
  call   <bpf_printk@plt>
  movsbl 0x1(%rbx),%edx
  movsbl (%rbx),%esi
  lea    D2(%rip),%rdi
  mov    $0x0,%eax
  call   <bpf_printk@plt>
  mov    D16(%rip),%rax
  mov    (%rax),%eax
  jmp    L13
```

assistant: ```c
__attribute__((section("sk_msg1"), used)) int bpf_prog1(struct sk_msg_md *msg) {
  void *data_end = (void *)(long)msg->data_end;
  void *data = (void *)(long)msg->data;
  char *d;
  if (data + 8 > data_end)
    return SK_DROP;
  bpf_printk("data length %i\n", (__u64)msg->data_end - (__u64)msg->data);
  d = (char *)data;
  bpf_printk("hello sendmsg hook %i %i\n", d[0], d[1]);
  return SK_PASS;
}
```
user: 提供的汇编代码用C语言表示会是什么样子：

```asm
<bpf_prog1>:
  endbr64
  push   %rbx
  mov    (%rdi),%rbx
  mov    0x8(%rdi),%rsi
  lea    0x8(%rbx),%rax
  cmp    %rsi,%rax
  jbe    L3
  mov    D21(%rip),%rax
  pop    %rbx
  mov    (%rax),%eax
  ret
L3:
  sub    %ebx,%esi
  lea    D14(%rip),%rdi
  xor    %eax,%eax
  movsbl %sil,%esi
  call   <bpf_printk@plt>
  movsbl 0x1(%rbx),%edx
  movsbl (%rbx),%esi
  xor    %eax,%eax
  lea    D39(%rip),%rdi
  call   <bpf_printk@plt>
  mov    D4(%rip),%rax
  pop    %rbx
  mov    (%rax),%eax
  ret
```

assistant: ```c
__attribute__((section("sk_msg1"), used)) int bpf_prog1(struct sk_msg_md *msg) {
  void *data_end = (void *)(long)msg->data_end;
  void *data = (void *)(long)msg->data;
  char *d;
  if (data + 8 > data_end)
    return SK_DROP;
  bpf_printk("data length %i\n", (__u64)msg->data_end - (__u64)msg->data);
  d = (char *)data;
  bpf_printk("hello sendmsg hook %i %i\n", d[0], d[1]);
  return SK_PASS;
}
```
user: Demonstrate the C code that generates the assembly output below:

```asm
<bpf_prog1>:
  endbr64
  push   %rbx
  mov    (%rdi),%rbx
  mov    0x8(%rdi),%rsi
  lea    0x8(%rbx),%rax
  cmp    %rsi,%rax
  jbe    L1
  mov    D11(%rip),%rax
  pop    %rbx
  mov    (%rax),%eax
  ret
L1:
  sub    %ebx,%esi
  lea    D3(%rip),%rdi
  xor    %eax,%eax
  movsbl %sil,%esi
  call   <bpf_printk@plt>
  movsbl 0x1(%rbx),%edx
  movsbl (%rbx),%esi
  xor    %eax,%eax
  lea    D4(%rip),%rdi
  call   <bpf_printk@plt>
  mov    D22(%rip),%rax
  pop    %rbx
  mov    (%rax),%eax
  ret
```

assistant: ```c
__attribute__((section("sk_msg1"), used)) int bpf_prog1(struct sk_msg_md *msg) {
  void *data_end = (void *)(long)msg->data_end;
  void *data = (void *)(long)msg->data;
  char *d;
  if (data + 8 > data_end)
    return SK_DROP;
  bpf_printk("data length %i\n", (__u64)msg->data_end - (__u64)msg->data);
  d = (char *)data;
  bpf_printk("hello sendmsg hook %i %i\n", d[0], d[1]);
  return SK_PASS;
}
```
user: 提供的汇编代码用C语言表示会是什么样子:

```asm
<main>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x20,%rsp
  movl   $0x0,-0x10(%rbp)
  movl   $0x12c,-0xc(%rbp)
  movl   $0x14,-0x8(%rbp)
  lea    D13(%rip),%rax
  mov    %rax,%rdi
  call   <puts@plt>
  pxor   %xmm0,%xmm0
  cvtsi2ssl -0x10(%rbp),%xmm0
  movss  %xmm0,-0x14(%rbp)
  jmp    L11
L4:
  pxor   %xmm1,%xmm1
  cvtss2sd -0x14(%rbp),%xmm1
  movsd  D16(%rip),%xmm0
  mulsd  %xmm0,%xmm1
  movsd  D29(%rip),%xmm0
  addsd  %xmm1,%xmm0
  cvtsd2ss %xmm0,%xmm0
  movss  %xmm0,-0x4(%rbp)
  pxor   %xmm0,%xmm0
  cvtss2sd -0x4(%rbp),%xmm0
  pxor   %xmm2,%xmm2
  cvtss2sd -0x14(%rbp),%xmm2
  movq   %xmm2,%rax
  movapd %xmm0,%xmm1
  movq   %rax,%xmm0
  lea    D8(%rip),%rax
  mov    %rax,%rdi
  mov    $0x2,%eax
  call   <printf@plt>
  pxor   %xmm0,%xmm0
  cvtsi2ssl -0x8(%rbp),%xmm0
  movss  -0x14(%rbp),%xmm1
  addss  %xmm1,%xmm0
  movss  %xmm0,-0x14(%rbp)
L11:
  pxor   %xmm0,%xmm0
  cvtsi2ssl -0xc(%rbp),%xmm0
  comiss -0x14(%rbp),%xmm0
  jae    L4
  mov    $0x0,%eax
  call   <getchar@plt>
  mov    $0x0,%eax
  leave
  ret
```

tool_calls: name: read_data
arguments: label: D13
data_type: string
name: read_data
arguments: label: D16
data_type: byte[8]
name: read_data
arguments: label: D29
data_type: f64
name: read_data
arguments: label: D8
data_type: string

tool: D13: Celsius  Fahr

tool: {"D16": [0x72,0x1c,0xc7,0x71,0x1c,0xc7,0xe1,0x3f]}

tool: D29: 32

tool: D8: %3.0f    %6.1f


assistant: ```c
main() {
  float fahr, celsius;
  int lower, upper, step;
  lower = 0;
  upper = 300;
  step = 20;
  printf("Celsius  Fahr\n");
  celsius = lower;
  while (celsius <= upper) {
    fahr = (5.0 / 9.0) * celsius + 32.0;
    printf("%3.0f    %6.1f\n", celsius, fahr);
    celsius = celsius + step;
  }
  getchar();
}
```
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
  push   %rbx
  sub    $0x18,%rsp
  lea    D36(%rip),%rdi
  call   <puts@plt>
  mov    $0x10,%ebx
  pxor   %xmm4,%xmm4
  movss  %xmm4,0xc(%rsp)
  lea    D13(%rip),%rbp
L6:
  pxor   %xmm0,%xmm0
  cvtss2sd 0xc(%rsp),%xmm0
  movsd  D37(%rip),%xmm1
  mulsd  %xmm0,%xmm1
  addsd  D22(%rip),%xmm1
  cvtsd2ss %xmm1,%xmm1
  cvtss2sd %xmm1,%xmm1
  mov    %rbp,%rdi
  mov    $0x2,%eax
  call   <printf@plt>
  movss  D15(%rip),%xmm2
  addss  0xc(%rsp),%xmm2
  movss  %xmm2,0xc(%rsp)
  sub    $0x1,%ebx
  jne    L6
  mov    $0x0,%eax
  call   <getchar@plt>
  mov    $0x0,%eax
  add    $0x18,%rsp
  pop    %rbx
  pop    %rbp
  ret
```

tool_calls: name: unpack_data
arguments: data_tag: D36
datatype: string
name: unpack_data
arguments: data_tag: D13
datatype: string
name: unpack_data
arguments: data_tag: D37
datatype: byte[8]
name: unpack_data
arguments: data_tag: D22
datatype: f64
name: unpack_data
arguments: data_tag: D15
datatype: byte[4]

tool: D36: Celsius  Fahr

tool: D13: %3.0f    %6.1f


tool: {"D37": [0x72,0x1c,0xc7,0x71,0x1c,0xc7,0xe1,0x3f]}

tool: D22: 32

tool: {"D15": [0x00,0x00,0xa0,0x41]}

assistant: ```c
main() {
  float fahr, celsius;
  int lower, upper, step;
  lower = 0;
  upper = 300;
  step = 20;
  printf("Celsius  Fahr\n");
  celsius = lower;
  while (celsius <= upper) {
    fahr = (5.0 / 9.0) * celsius + 32.0;
    printf("%3.0f    %6.1f\n", celsius, fahr);
    celsius = celsius + step;
  }
  getchar();
}
```
user: Please show me the C implementation that matches the assembly code listed below:

```asm
<main>:
  endbr64
  push   %rbp
  lea    D31(%rip),%rdi
  lea    D13(%rip),%rbp
  push   %rbx
  mov    $0x10,%ebx
  sub    $0x18,%rsp
  call   <puts@plt>
  pxor   %xmm2,%xmm2
  cs nopw 0x0(%rax,%rax,1)
L7:
  movsd  D44(%rip),%xmm1
  pxor   %xmm0,%xmm0
  mov    %rbp,%rdi
  mov    $0x2,%eax
  cvtss2sd %xmm2,%xmm0
  movss  %xmm2,0xc(%rsp)
  mulsd  %xmm0,%xmm1
  addsd  D22(%rip),%xmm1
  cvtsd2ss %xmm1,%xmm1
  cvtss2sd %xmm1,%xmm1
  call   <printf@plt>
  movss  0xc(%rsp),%xmm2
  addss  D14(%rip),%xmm2
  sub    $0x1,%ebx
  jne    L7
  xor    %eax,%eax
  call   <getchar@plt>
  add    $0x18,%rsp
  xor    %eax,%eax
  pop    %rbx
  pop    %rbp
  ret
```

tool_calls: name: parse_data
arguments: data_label: D31
datatype: string
name: parse_data
arguments: data_label: D13
datatype: string
name: parse_data
arguments: data_label: D44
datatype: byte[8]
name: parse_data
arguments: data_label: D22
datatype: f64
name: parse_data
arguments: data_label: D14
datatype: byte[4]

tool: D31: Celsius  Fahr

tool: D13: %3.0f    %6.1f


tool: {"D44": [0x72,0x1c,0xc7,0x71,0x1c,0xc7,0xe1,0x3f]}

tool: D22: 32

tool: {"D14": [0x00,0x00,0xa0,0x41]}

assistant: ```c
main() {
  float fahr, celsius;
  int lower, upper, step;
  lower = 0;
  upper = 300;
  step = 20;
  printf("Celsius  Fahr\n");
  celsius = lower;
  while (celsius <= upper) {
    fahr = (5.0 / 9.0) * celsius + 32.0;
    printf("%3.0f    %6.1f\n", celsius, fahr);
    celsius = celsius + step;
  }
  getchar();
}
```
user: 请从给定的汇编指令推导出C源代码:

```asm
<main>:
  endbr64
  push   %rbp
  lea    D15(%rip),%rdi
  lea    D26(%rip),%rbp
  push   %rbx
  mov    $0x10,%ebx
  sub    $0x18,%rsp
  call   <puts@plt>
  pxor   %xmm2,%xmm2
  cs nopw 0x0(%rax,%rax,1)
L3:
  movsd  D46(%rip),%xmm1
  pxor   %xmm0,%xmm0
  mov    %rbp,%rdi
  mov    $0x2,%eax
  cvtss2sd %xmm2,%xmm0
  movss  %xmm2,0xc(%rsp)
  mulsd  %xmm0,%xmm1
  addsd  D2(%rip),%xmm1
  cvtsd2ss %xmm1,%xmm1
  cvtss2sd %xmm1,%xmm1
  call   <printf@plt>
  movss  0xc(%rsp),%xmm2
  addss  D18(%rip),%xmm2
  sub    $0x1,%ebx
  jne    L3
  xor    %eax,%eax
  call   <getchar@plt>
  add    $0x18,%rsp
  xor    %eax,%eax
  pop    %rbx
  pop    %rbp
  ret
```

tool_calls: name: retrieve_data
arguments: data_tag: D15
datatype: string
name: retrieve_data
arguments: data_tag: D26
datatype: string
name: retrieve_data
arguments: data_tag: D46
datatype: byte[8]
name: retrieve_data
arguments: data_tag: D2
datatype: f64
name: retrieve_data
arguments: data_tag: D18
datatype: byte[4]

tool: D15: Celsius  Fahr

tool: D26: %3.0f    %6.1f


tool: {"D46": [0x72,0x1c,0xc7,0x71,0x1c,0xc7,0xe1,0x3f]}

tool: D2: 32

tool: {"D18": [0x00,0x00,0xa0,0x41]}

assistant: ```c
main() {
  float fahr, celsius;
  int lower, upper, step;
  lower = 0;
  upper = 300;
  step = 20;
  printf("Celsius  Fahr\n");
  celsius = lower;
  while (celsius <= upper) {
    fahr = (5.0 / 9.0) * celsius + 32.0;
    printf("%3.0f    %6.1f\n", celsius, fahr);
    celsius = celsius + step;
  }
  getchar();
}
```
user: 请从给定的汇编指令推导出C源代码：

```asm
<BlockSignals>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x10,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,-0x8(%rbp)
  xor    %eax,%eax
  lea    -0xc(%rbp),%rax
  mov    %rax,%rdi
  call   <sigemptyset@plt>
  mov    D24(%rip),%rax
  mov    (%rax),%edx
  lea    -0xc(%rbp),%rax
  mov    %edx,%esi
  mov    %rax,%rdi
  call   <sigaddset@plt>
  mov    D26(%rip),%rax
  mov    (%rax),%edx
  lea    -0xc(%rbp),%rax
  mov    %edx,%esi
  mov    %rax,%rdi
  call   <sigaddset@plt>
  mov    D18(%rip),%rax
  mov    (%rax),%eax
  lea    -0xc(%rbp),%rcx
  mov    $0x0,%edx
  mov    %rcx,%rsi
  mov    %eax,%edi
  call   <sigprocmask@plt>
  nop
  mov    -0x8(%rbp),%rax
  sub    %fs:0x28,%rax
  je     L1
  call   <__stack_chk_fail@plt>
L1:
  leave
  ret
```

assistant: ```c
void BlockSignals() {
  sigset_t ss;
  sigemptyset(&ss);
  sigaddset(&ss, SIGHUP);
  sigaddset(&ss, SIGALRM);
  sigprocmask(SIG_BLOCK, &ss, NULL);
}
```
user: 请将以下的汇编代码转换成C语言代码:

```asm
<BlockSignals>:
  endbr64
  push   %rbx
  sub    $0x10,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,0x8(%rsp)
  xor    %eax,%eax
  lea    0x4(%rsp),%rbx
  mov    %rbx,%rdi
  call   <sigemptyset@plt>
  mov    D9(%rip),%rax
  mov    (%rax),%esi
  mov    %rbx,%rdi
  call   <sigaddset@plt>
  mov    D1(%rip),%rax
  mov    (%rax),%esi
  mov    %rbx,%rdi
  call   <sigaddset@plt>
  mov    $0x0,%edx
  mov    %rbx,%rsi
  mov    D10(%rip),%rax
  mov    (%rax),%edi
  call   <sigprocmask@plt>
  mov    0x8(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L0
  add    $0x10,%rsp
  pop    %rbx
  ret
L0:
  call   <__stack_chk_fail@plt>
```

assistant: ```c
void BlockSignals() {
  sigset_t ss;
  sigemptyset(&ss);
  sigaddset(&ss, SIGHUP);
  sigaddset(&ss, SIGALRM);
  sigprocmask(SIG_BLOCK, &ss, NULL);
}
```
user: Demonstrate the C code that generates the assembly output below:

```asm
<BlockSignals>:
  endbr64
  push   %rbp
  sub    $0x10,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,0x8(%rsp)
  xor    %eax,%eax
  lea    0x4(%rsp),%rbp
  mov    %rbp,%rdi
  call   <sigemptyset@plt>
  mov    D20(%rip),%rax
  mov    %rbp,%rdi
  mov    (%rax),%esi
  call   <sigaddset@plt>
  mov    D9(%rip),%rax
  mov    %rbp,%rdi
  mov    (%rax),%esi
  call   <sigaddset@plt>
  mov    D26(%rip),%rax
  xor    %edx,%edx
  mov    %rbp,%rsi
  mov    (%rax),%edi
  call   <sigprocmask@plt>
  mov    0x8(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L3
  add    $0x10,%rsp
  pop    %rbp
  ret
L3:
  call   <__stack_chk_fail@plt>
```

assistant: ```c
void BlockSignals() {
  sigset_t ss;
  sigemptyset(&ss);
  sigaddset(&ss, SIGHUP);
  sigaddset(&ss, SIGALRM);
  sigprocmask(SIG_BLOCK, &ss, NULL);
}
```
user: 请将这段汇编代码片段转换成等效的C代码:

```asm
<BlockSignals>:
  endbr64
  push   %rbp
  sub    $0x10,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,0x8(%rsp)
  xor    %eax,%eax
  lea    0x4(%rsp),%rbp
  mov    %rbp,%rdi
  call   <sigemptyset@plt>
  mov    D21(%rip),%rax
  mov    %rbp,%rdi
  mov    (%rax),%esi
  call   <sigaddset@plt>
  mov    D23(%rip),%rax
  mov    %rbp,%rdi
  mov    (%rax),%esi
  call   <sigaddset@plt>
  mov    D3(%rip),%rax
  xor    %edx,%edx
  mov    %rbp,%rsi
  mov    (%rax),%edi
  call   <sigprocmask@plt>
  mov    0x8(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L6
  add    $0x10,%rsp
  pop    %rbp
  ret
L6:
  call   <__stack_chk_fail@plt>
```

assistant: ```c
void BlockSignals() {
  sigset_t ss;
  sigemptyset(&ss);
  sigaddset(&ss, SIGHUP);
  sigaddset(&ss, SIGALRM);
  sigprocmask(SIG_BLOCK, &ss, NULL);
}
```
user: 请显示与下面列出的汇编代码相匹配的C语言实现：

```asm
<printBits>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x30,%rsp
  mov    %rdi,-0x28(%rbp)
  mov    %rsi,-0x30(%rbp)
  mov    -0x30(%rbp),%rax
  mov    %rax,-0x8(%rbp)
  mov    -0x28(%rbp),%rax
  sub    $0x1,%eax
  mov    %eax,-0x10(%rbp)
  jmp    L58
L39:
  movl   $0x7,-0xc(%rbp)
  jmp    L10
L55:
  mov    -0x10(%rbp),%eax
  movslq %eax,%rdx
  mov    -0x8(%rbp),%rax
  add    %rdx,%rax
  movzbl (%rax),%eax
  mov    %eax,%esi
  mov    -0xc(%rbp),%eax
  mov    $0x1,%edx
  mov    %eax,%ecx
  shl    %cl,%edx
  mov    %edx,%eax
  and    %esi,%eax
  mov    %al,-0x11(%rbp)
  movzbl -0x11(%rbp),%edx
  mov    -0xc(%rbp),%eax
  mov    %eax,%ecx
  sar    %cl,%edx
  mov    %edx,%eax
  mov    %al,-0x11(%rbp)
  cmpl   $0x3,-0xc(%rbp)
  jne    L9
  mov    $0x20,%edi
  call   <putchar@plt>
L9:
  cmpl   $0x7,-0xc(%rbp)
  jne    L2
  lea    D21(%rip),%rax
  mov    %rax,%rdi
  mov    $0x0,%eax
  call   <printf@plt>
L2:
  movzbl -0x11(%rbp),%eax
  mov    %eax,%esi
  lea    D0(%rip),%rax
  mov    %rax,%rdi
  mov    $0x0,%eax
  call   <printf@plt>
  subl   $0x1,-0xc(%rbp)
L10:
  cmpl   $0x0,-0xc(%rbp)
  jns    L55
  subl   $0x1,-0x10(%rbp)
L58:
  cmpl   $0x0,-0x10(%rbp)
  jns    L39
  lea    D14(%rip),%rax
  mov    %rax,%rdi
  call   <puts@plt>
  nop
  leave
  ret
```

tool_calls: name: retrieve_data
arguments: data_tag: D21
data_type: string
name: retrieve_data
arguments: data_tag: D0
data_type: string
name: retrieve_data
arguments: data_tag: D14
data_type: string

tool: D21:   

tool: D0: %u

tool: 

assistant: ```c
void printBits(size_t const size, void const *const ptr) {
  unsigned char *b = (unsigned char *)ptr;
  unsigned char byte;
  int i, j;
  for (i = size - 1; i >= 0; i--) {
    for (j = 7; j >= 0; j--) {
      byte = b[i] & (1 << j);
      byte >>= j;
      if (j == 3)
        printf(" ");
      if (j == 7)
        printf("  ");
      printf("%u", byte);
    }
  }
  puts("");
}
```
user: 这段汇编代码用C语言表示是什么样的?

```asm
<printBits>:
  endbr64
  push   %r15
  push   %r14
  push   %r13
  push   %r12
  push   %rbp
  push   %rbx
  sub    $0x18,%rsp
  mov    %edi,%eax
  sub    $0x1,%eax
  mov    %eax,0xc(%rsp)
  js     L36
  cltq
  lea    (%rsi,%rax,1),%r13
  lea    D24(%rip),%r15
  jmp    L69
L56:
  mov    $0x20,%edi
  call   <putchar@plt>
L78:
  mov    %ebx,%esi
  mov    %r15,%rdi
  mov    $0x0,%eax
  call   <printf@plt>
  test   %r12d,%r12d
  js     L58
L11:
  sub    $0x1,%ebp
  sub    $0x1,%r12d
L15:
  mov    %r14d,%ebx
  mov    %ebp,%ecx
  shl    %cl,%ebx
  and    0x0(%r13),%bl
  movzbl %bl,%ebx
  sar    %cl,%ebx
  cmp    $0x3,%ebp
  je     L56
  cmp    $0x7,%ebp
  jne    L78
  lea    D5(%rip),%rdi
  mov    $0x0,%eax
  call   <printf@plt>
  mov    %ebx,%esi
  mov    %r15,%rdi
  mov    $0x0,%eax
  call   <printf@plt>
  jmp    L11
L58:
  sub    $0x1,%r13
  subl   $0x1,0xc(%rsp)
  js     L36
L69:
  mov    $0x6,%r12d
  mov    $0x7,%ebp
  mov    $0x1,%r14d
  jmp    L15
L36:
  lea    D26(%rip),%rdi
  call   <puts@plt>
  add    $0x18,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  pop    %r15
  ret
```

tool_calls: name: unpack_data
arguments: data_tag: D24
type_infered: string
name: unpack_data
arguments: data_tag: D5
type_infered: string
name: unpack_data
arguments: data_tag: D26
type_infered: string

tool: D24: %u

tool: D5:   

tool: 

assistant: ```c
void printBits(size_t const size, void const *const ptr) {
  unsigned char *b = (unsigned char *)ptr;
  unsigned char byte;
  int i, j;
  for (i = size - 1; i >= 0; i--) {
    for (j = 7; j >= 0; j--) {
      byte = b[i] & (1 << j);
      byte >>= j;
      if (j == 3)
        printf(" ");
      if (j == 7)
        printf("  ");
      printf("%u", byte);
    }
  }
  puts("");
}
```
user: 下面的汇编指令对应的C源代码是什么:

```asm
<printBits>:
  endbr64
  push   %r14
  push   %r13
  lea    D20(%rip),%r13
  push   %r12
  lea    -0x1(%rdi),%r12d
  push   %rbp
  movslq %r12d,%rax
  lea    D22(%rip),%rbp
  push   %rbx
  lea    (%rsi,%rax,1),%rbx
  sub    $0x10,%rsp
  test   %r12d,%r12d
  js     L32
  xchg   %ax,%ax
L40:
  mov    $0x7,%r14d
  jmp    L3
  nopl   0x0(%rax,%rax,1)
L5:
  sub    $0x1,%r14d
L3:
  mov    %r14d,%ecx
  mov    $0x1,%esi
  shl    %cl,%esi
  and    (%rbx),%sil
  movzbl %sil,%esi
  sar    %cl,%esi
  cmp    $0x3,%r14d
  je     L18
  cmp    $0x7,%r14d
  je     L22
  xor    %eax,%eax
  mov    %rbp,%rdi
  call   <printf@plt>
  test   %r14d,%r14d
  jne    L5
  sub    $0x1,%r12d
  sub    $0x1,%rbx
  cmp    $0xffffffff,%r12d
  jne    L40
L32:
  add    $0x10,%rsp
  lea    D27(%rip),%rdi
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  jmp    1080 <puts@plt>
  nopl   0x0(%rax,%rax,1)
L18:
  mov    $0x20,%edi
  mov    %esi,0xc(%rsp)
  call   <putchar@plt>
  mov    0xc(%rsp),%esi
  mov    %rbp,%rdi
  xor    %eax,%eax
  call   <printf@plt>
  jmp    L5
  xchg   %ax,%ax
L22:
  mov    %r13,%rdi
  xor    %eax,%eax
  mov    %esi,0xc(%rsp)
  call   <printf@plt>
  mov    0xc(%rsp),%esi
  mov    %rbp,%rdi
  xor    %eax,%eax
  call   <printf@plt>
  jmp    L5
```

tool_calls: name: parse_data
arguments: label: D20
datatype: string
name: parse_data
arguments: label: D22
datatype: string
name: parse_data
arguments: label: D27
datatype: string

tool: D20:   

tool: D22: %u

tool: 

assistant: ```c
void printBits(size_t const size, void const *const ptr) {
  unsigned char *b = (unsigned char *)ptr;
  unsigned char byte;
  int i, j;
  for (i = size - 1; i >= 0; i--) {
    for (j = 7; j >= 0; j--) {
      byte = b[i] & (1 << j);
      byte >>= j;
      if (j == 3)
        printf(" ");
      if (j == 7)
        printf("  ");
      printf("%u", byte);
    }
  }
  puts("");
}
```
user: What would the C source look like for the assembly code provided here?

```asm
<printBits>:
  endbr64
  push   %r14
  push   %r13
  lea    D1(%rip),%r13
  push   %r12
  lea    -0x1(%rdi),%r12d
  push   %rbp
  movslq %r12d,%rax
  lea    D18(%rip),%rbp
  push   %rbx
  lea    (%rsi,%rax,1),%rbx
  sub    $0x10,%rsp
  test   %r12d,%r12d
  js     L59
  xchg   %ax,%ax
L79:
  mov    $0x7,%r14d
  jmp    L21
  nopl   0x0(%rax,%rax,1)
L30:
  sub    $0x1,%r14d
L21:
  mov    %r14d,%ecx
  mov    $0x1,%esi
  shl    %cl,%esi
  and    (%rbx),%sil
  movzbl %sil,%esi
  sar    %cl,%esi
  cmp    $0x3,%r14d
  je     L27
  cmp    $0x7,%r14d
  je     L61
  xor    %eax,%eax
  mov    %rbp,%rdi
  call   <printf@plt>
  test   %r14d,%r14d
  jne    L30
  sub    $0x1,%r12d
  sub    $0x1,%rbx
  cmp    $0xffffffff,%r12d
  jne    L79
L59:
  add    $0x10,%rsp
  lea    D23(%rip),%rdi
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  jmp    1080 <puts@plt>
  nopl   0x0(%rax,%rax,1)
L27:
  mov    $0x20,%edi
  mov    %esi,0xc(%rsp)
  call   <putchar@plt>
  mov    0xc(%rsp),%esi
  mov    %rbp,%rdi
  xor    %eax,%eax
  call   <printf@plt>
  jmp    L30
  xchg   %ax,%ax
L61:
  mov    %r13,%rdi
  xor    %eax,%eax
  mov    %esi,0xc(%rsp)
  call   <printf@plt>
  mov    0xc(%rsp),%esi
  mov    %rbp,%rdi
  xor    %eax,%eax
  call   <printf@plt>
  jmp    L30
```

tool_calls: name: retrieve_data
arguments: data_tag: D1
datatype: string
name: retrieve_data
arguments: data_tag: D18
datatype: string
name: retrieve_data
arguments: data_tag: D23
datatype: string

tool: D1:   

tool: D18: %u

tool: 

assistant: ```c
void printBits(size_t const size, void const *const ptr) {
  unsigned char *b = (unsigned char *)ptr;
  unsigned char byte;
  int i, j;
  for (i = size - 1; i >= 0; i--) {
    for (j = 7; j >= 0; j--) {
      byte = b[i] & (1 << j);
      byte >>= j;
      if (j == 3)
        printf(" ");
      if (j == 7)
        printf("  ");
      printf("%u", byte);
    }
  }
  puts("");
}
```
user: Translate the below assembly code into C programming language:

```asm
<cg_init>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  mov    %rdi,-0x18(%rbp)
  movsd  %xmm0,-0x20(%rbp)
  mov    %rsi,-0x28(%rbp)
  mov    -0x28(%rbp),%rcx
  movabs $0x6666666666666667,%rdx
  mov    %rcx,%rax
  imul   %rdx
  mov    %rdx,%rax
  sar    %rax
  mov    %rcx,%rsi
  sar    $0x3f,%rsi
  sub    %rsi,%rax
  mov    %rax,%rdx
  mov    %rdx,%rax
  shl    $0x2,%rax
  add    %rdx,%rax
  sub    %rax,%rcx
  mov    %rcx,%rdx
  mov    %rdx,-0x8(%rbp)
  movq   $0x0,-0x10(%rbp)
  jmp    L11
L2:
  mov    -0x10(%rbp),%rax
  lea    0x0(,%rax,8),%rdx
  mov    -0x18(%rbp),%rax
  add    %rdx,%rax
  movsd  -0x20(%rbp),%xmm0
  movsd  %xmm0,(%rax)
  addq   $0x1,-0x10(%rbp)
L11:
  mov    -0x10(%rbp),%rax
  cmp    -0x8(%rbp),%rax
  jl     L2
  jmp    L16
L18:
  mov    -0x10(%rbp),%rax
  lea    0x0(,%rax,8),%rdx
  mov    -0x18(%rbp),%rax
  add    %rdx,%rax
  movsd  -0x20(%rbp),%xmm0
  movsd  %xmm0,(%rax)
  addq   $0x1,-0x10(%rbp)
  mov    -0x10(%rbp),%rax
  lea    0x0(,%rax,8),%rdx
  mov    -0x18(%rbp),%rax
  add    %rdx,%rax
  movsd  -0x20(%rbp),%xmm0
  movsd  %xmm0,(%rax)
  addq   $0x1,-0x10(%rbp)
  mov    -0x10(%rbp),%rax
  lea    0x0(,%rax,8),%rdx
  mov    -0x18(%rbp),%rax
  add    %rdx,%rax
  movsd  -0x20(%rbp),%xmm0
  movsd  %xmm0,(%rax)
  addq   $0x1,-0x10(%rbp)
  mov    -0x10(%rbp),%rax
  lea    0x0(,%rax,8),%rdx
  mov    -0x18(%rbp),%rax
  add    %rdx,%rax
  movsd  -0x20(%rbp),%xmm0
  movsd  %xmm0,(%rax)
  addq   $0x1,-0x10(%rbp)
  mov    -0x10(%rbp),%rax
  lea    0x0(,%rax,8),%rdx
  mov    -0x18(%rbp),%rax
  add    %rdx,%rax
  movsd  -0x20(%rbp),%xmm0
  movsd  %xmm0,(%rax)
  addq   $0x1,-0x10(%rbp)
L16:
  mov    -0x10(%rbp),%rax
  cmp    -0x28(%rbp),%rax
  jl     L18
  nop
  pop    %rbp
  ret
```

assistant: ```c
void cg_init(double *x, double s, long int n) {
  long int i, n5;
  n5 = n % 5;
  for (i = 0; i < n5; i++)
    x[i] = s;
  for (; i < n;) {
    x[i] = s;
    i++;
    x[i] = s;
    i++;
    x[i] = s;
    i++;
    x[i] = s;
    i++;
    x[i] = s;
    i++;
  }
  return;
}
```
user: 请显示与下面列出的汇编代码相匹配的C语言实现:

```asm
<cg_init>:
  endbr64
  mov    %rdi,%rcx
  movabs $0x6666666666666667,%rdx
  mov    %rsi,%rax
  imul   %rdx
  sar    %rdx
  mov    %rsi,%rax
  sar    $0x3f,%rax
  sub    %rax,%rdx
  lea    (%rdx,%rdx,4),%rax
  mov    %rsi,%rdx
  sub    %rax,%rdx
  test   %rdx,%rdx
  jle    L36
  mov    $0x0,%edi
L12:
  movsd  %xmm0,(%rcx,%rdi,8)
  add    $0x1,%rdi
  cmp    %rdi,%rdx
  jne    L12
L5:
  cmp    %rdx,%rsi
  jle    L6
L11:
  movsd  %xmm0,(%rcx,%rdx,8)
  movsd  %xmm0,0x8(%rcx,%rdx,8)
  movsd  %xmm0,0x10(%rcx,%rdx,8)
  movsd  %xmm0,0x18(%rcx,%rdx,8)
  movsd  %xmm0,0x20(%rcx,%rdx,8)
  add    $0x5,%rdx
  cmp    %rdx,%rsi
  jg     L11
L6:
  ret
L36:
  mov    $0x0,%edx
  jmp    L5
```

assistant: ```c
void cg_init(double *x, double s, long int n) {
  long int i, n5;
  n5 = n % 5;
  for (i = 0; i < n5; i++)
    x[i] = s;
  for (; i < n;) {
    x[i] = s;
    i++;
    x[i] = s;
    i++;
    x[i] = s;
    i++;
    x[i] = s;
    i++;
    x[i] = s;
    i++;
  }
  return;
}
```