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

```asm
<getCurFreq>:
  endbr64
  push   %rbx
  sub    $0x10,%rsp
  mov    %edi,%ebx
  mov    %fs:0x28,%rax
  mov    %rax,0x8(%rsp)
  xor    %eax,%eax
  call   <getCoreNumber@plt>
  cmp    %ebx,%eax
  seta   %dil
  movzbl %dil,%edi
  call   <assert@plt>
  movl   $0x0,0x4(%rsp)
  lea    D12(%rip),%rdx
  lea    D8(%rip),%rsi
  mov    %ebx,%edi
  call   <openCPUFreqFile@plt>
  test   %rax,%rax
  je     L1
  mov    %rax,%rbx
  lea    0x4(%rsp),%rdx
  lea    D19(%rip),%rsi
  mov    %rax,%rdi
  call   <fscanf@plt>
  mov    %rbx,%rdi
  call   <fclose@plt>
L1:
  mov    0x4(%rsp),%eax
  mov    0x8(%rsp),%rdx
  sub    %fs:0x28,%rdx
  jne    L3
  add    $0x10,%rsp
  pop    %rbx
  ret
L3:
  call   <__stack_chk_fail@plt>
```

tool_calls: name: read_data
arguments: data_label: D12
type: string
name: read_data
arguments: data_label: D8
type: string
name: read_data
arguments: data_label: D19
type: string

tool: D12: r

tool: D8: cpuinfo_cur_freq

tool: D19: %u

assistant: ```c
unsigned int getCurFreq(unsigned int coreID) {
  assert(coreID < getCoreNumber());
  unsigned int freq = 0;
  FILE *pFreqFile = openCPUFreqFile(coreID, "cpuinfo_cur_freq", "r");
  if (pFreqFile != NULL) {
    fscanf(pFreqFile, "%u", &freq);
    fclose(pFreqFile);
  }
  return freq;
}
```
user: Please show me the C implementation that matches the assembly code listed below:

```asm
<getCurFreq>:
  endbr64
  push   %rbp
  mov    %edi,%ebp
  sub    $0x10,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,0x8(%rsp)
  xor    %eax,%eax
  call   <getCoreNumber@plt>
  xor    %edi,%edi
  cmp    %ebp,%eax
  seta   %dil
  call   <assert@plt>
  lea    D2(%rip),%rdx
  mov    %ebp,%edi
  lea    D26(%rip),%rsi
  movl   $0x0,0x4(%rsp)
  call   <openCPUFreqFile@plt>
  test   %rax,%rax
  je     L16
  mov    %rax,%rbp
  mov    %rax,%rdi
  lea    0x4(%rsp),%rdx
  lea    D0(%rip),%rsi
  call   <fscanf@plt>
  mov    %rbp,%rdi
  call   <fclose@plt>
L16:
  mov    0x4(%rsp),%eax
  mov    0x8(%rsp),%rdx
  sub    %fs:0x28,%rdx
  jne    L9
  add    $0x10,%rsp
  pop    %rbp
  ret
L9:
  call   <__stack_chk_fail@plt>
```

tool_calls: name: unpack_data
arguments: data_tag: D2
type_guessed: string
name: unpack_data
arguments: data_tag: D26
type_guessed: string
name: unpack_data
arguments: data_tag: D0
type_guessed: string

tool: D2: r

tool: D26: cpuinfo_cur_freq

tool: D0: %u

assistant: ```c
unsigned int getCurFreq(unsigned int coreID) {
  assert(coreID < getCoreNumber());
  unsigned int freq = 0;
  FILE *pFreqFile = openCPUFreqFile(coreID, "cpuinfo_cur_freq", "r");
  if (pFreqFile != NULL) {
    fscanf(pFreqFile, "%u", &freq);
    fclose(pFreqFile);
  }
  return freq;
}
```
user: 请将以下的汇编代码转换成C语言代码:

```asm
<getCurFreq>:
  endbr64
  push   %rbp
  mov    %edi,%ebp
  sub    $0x10,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,0x8(%rsp)
  xor    %eax,%eax
  call   <getCoreNumber@plt>
  xor    %edi,%edi
  cmp    %ebp,%eax
  seta   %dil
  call   <assert@plt>
  lea    D23(%rip),%rdx
  mov    %ebp,%edi
  lea    D1(%rip),%rsi
  movl   $0x0,0x4(%rsp)
  call   <openCPUFreqFile@plt>
  test   %rax,%rax
  je     L11
  mov    %rax,%rbp
  mov    %rax,%rdi
  lea    0x4(%rsp),%rdx
  lea    D7(%rip),%rsi
  call   <fscanf@plt>
  mov    %rbp,%rdi
  call   <fclose@plt>
L11:
  mov    0x4(%rsp),%eax
  mov    0x8(%rsp),%rdx
  sub    %fs:0x28,%rdx
  jne    L4
  add    $0x10,%rsp
  pop    %rbp
  ret
L4:
  call   <__stack_chk_fail@plt>
```

tool_calls: name: extract_symbolic_data
arguments: data_tag: D23
data_type: string
name: extract_symbolic_data
arguments: data_tag: D1
data_type: string
name: extract_symbolic_data
arguments: data_tag: D7
data_type: string

tool: D23: r

tool: D1: cpuinfo_cur_freq

tool: D7: %u

assistant: ```c
unsigned int getCurFreq(unsigned int coreID) {
  assert(coreID < getCoreNumber());
  unsigned int freq = 0;
  FILE *pFreqFile = openCPUFreqFile(coreID, "cpuinfo_cur_freq", "r");
  if (pFreqFile != NULL) {
    fscanf(pFreqFile, "%u", &freq);
    fclose(pFreqFile);
  }
  return freq;
}
```
user: Please show me the C implementation that matches the assembly code listed below:

```asm
<main>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x30,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,-0x8(%rbp)
  xor    %eax,%eax
  lea    -0x30(%rbp),%rax
  mov    %rax,%rsi
  lea    D2(%rip),%rax
  mov    %rax,%rdi
  call   <scanf@plt>
  movl   $0x0,-0x28(%rbp)
  jmp    L9
L88:
  lea    -0x2c(%rbp),%rax
  mov    %rax,%rsi
  lea    D2(%rip),%rax
  mov    %rax,%rdi
  call   <scanf@plt>
  mov    -0x2c(%rbp),%eax
  cltq
  shl    $0x2,%eax
  mov    %eax,%edi
  call   <malloc@plt>
  mov    %rax,-0x10(%rbp)
  movl   $0x0,-0x24(%rbp)
  jmp    L47
L39:
  mov    -0x24(%rbp),%eax
  cltq
  lea    0x0(,%rax,4),%rdx
  mov    -0x10(%rbp),%rax
  add    %rdx,%rax
  mov    %rax,%rsi
  lea    D2(%rip),%rax
  mov    %rax,%rdi
  call   <scanf@plt>
  addl   $0x1,-0x24(%rbp)
L47:
  mov    -0x2c(%rbp),%eax
  cmp    %eax,-0x24(%rbp)
  jl     L39
  movq   $0x0,-0x18(%rbp)
  mov    -0x2c(%rbp),%eax
  cltq
  shl    $0x2,%rax
  lea    -0x4(%rax),%rdx
  mov    -0x10(%rbp),%rax
  add    %rdx,%rax
  mov    (%rax),%eax
  mov    %eax,-0x20(%rbp)
  mov    -0x2c(%rbp),%eax
  sub    $0x2,%eax
  mov    %eax,-0x1c(%rbp)
  jmp    L31
L52:
  mov    -0x1c(%rbp),%eax
  cltq
  lea    0x0(,%rax,4),%rdx
  mov    -0x10(%rbp),%rax
  add    %rdx,%rax
  mov    (%rax),%eax
  cmp    %eax,-0x20(%rbp)
  jae    L29
  mov    -0x1c(%rbp),%eax
  cltq
  lea    0x0(,%rax,4),%rdx
  mov    -0x10(%rbp),%rax
  add    %rdx,%rax
  mov    (%rax),%eax
  mov    %eax,-0x20(%rbp)
  jmp    L67
L29:
  mov    -0x1c(%rbp),%eax
  cltq
  lea    0x0(,%rax,4),%rdx
  mov    -0x10(%rbp),%rax
  add    %rdx,%rax
  mov    (%rax),%eax
  mov    %eax,%edx
  mov    -0x20(%rbp),%eax
  sub    %edx,%eax
  mov    %eax,%eax
  add    %rax,-0x18(%rbp)
L67:
  subl   $0x1,-0x1c(%rbp)
L31:
  cmpl   $0x0,-0x1c(%rbp)
  jns    L52
  mov    -0x18(%rbp),%rax
  mov    %rax,%rsi
  lea    D20(%rip),%rax
  mov    %rax,%rdi
  call   <printf@plt>
  mov    -0x10(%rbp),%rax
  mov    %rax,%rdi
  call   <free@plt>
  addl   $0x1,-0x28(%rbp)
L9:
  mov    -0x30(%rbp),%eax
  cmp    %eax,-0x28(%rbp)
  jl     L88
  mov    $0x0,%eax
  mov    -0x8(%rbp),%rdx
  sub    %fs:0x28,%rdx
  je     L64
  call   <__stack_chk_fail@plt>
L64:
  leave
  ret
```

tool_calls: name: unpack_data
arguments: data_tag: D2
datatype: string
name: unpack_data
arguments: data_tag: D20
datatype: string

tool: D2: %i

tool: D20: %lld


assistant: ```c
int main() {
  int t;
  scanf("%i", &t);
  for (int a0 = 0; a0 < t; a0++) {
    int n;
    scanf("%i", &n);
    int *arr = malloc(sizeof(int) * n);
    for (int arr_i = 0; arr_i < n; arr_i++) {
      scanf("%i", &arr[arr_i]);
    }
    unsigned long long profit = 0;
    unsigned int max = arr[n - 1];
    for (int i = n - 2; i >= 0; i--) {
      if (arr[i] > max) {
        max = arr[i];
      } else {
        profit += max - arr[i];
      }
    }
    printf("%lld\n", profit);
    free(arr);
  }
  return 0;
}
```
user: What is the c source code of the assembly code below:

```asm
<main>:
  endbr64
  push   %r15
  push   %r14
  push   %r13
  push   %r12
  push   %rbp
  push   %rbx
  sub    $0x18,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,0x8(%rsp)
  xor    %eax,%eax
  mov    %rsp,%rsi
  lea    D10(%rip),%rdi
  call   <scanf@plt>
  cmpl   $0x0,(%rsp)
  jle    L106
  mov    $0x0,%r14d
  lea    0x4(%rsp),%r15
  lea    D10(%rip),%r13
  jmp    L97
L23:
  mov    %edx,%ecx
L12:
  sub    $0x1,%rax
  test   %eax,%eax
  js     L4
L104:
  mov    (%r12,%rax,4),%edx
  cmp    %ecx,%edx
  ja     L23
  mov    %ecx,%edi
  sub    %edx,%edi
  add    %rdi,%rsi
  jmp    L12
L78:
  mov    $0x0,%esi
L4:
  lea    D24(%rip),%rdi
  call   <printf@plt>
  mov    %r12,%rdi
  call   <free@plt>
  add    $0x1,%r14d
  cmp    %r14d,(%rsp)
  jle    L106
L97:
  mov    %r15,%rsi
  mov    %r13,%rdi
  call   <scanf@plt>
  mov    0x4(%rsp),%eax
  lea    0x0(,%rax,4),%edi
  call   <malloc@plt>
  mov    %rax,%r12
  mov    0x4(%rsp),%eax
  test   %eax,%eax
  jle    L74
  mov    %r12,%rbp
  mov    $0x0,%ebx
L51:
  mov    %rbp,%rsi
  mov    %r13,%rdi
  call   <scanf@plt>
  add    $0x1,%ebx
  mov    0x4(%rsp),%eax
  add    $0x4,%rbp
  cmp    %ebx,%eax
  jg     L51
L74:
  movslq %eax,%rdx
  mov    -0x4(%r12,%rdx,4),%ecx
  sub    $0x2,%eax
  js     L78
  cltq
  mov    $0x0,%esi
  jmp    L104
L106:
  mov    0x8(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L45
  mov    $0x0,%eax
  add    $0x18,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  pop    %r15
  ret
L45:
  call   <__stack_chk_fail@plt>
```

tool_calls: name: retrieve_data
arguments: data_tag: D10
type_infered: string
name: retrieve_data
arguments: data_tag: D24
type_infered: string

tool: D10: %i

tool: D24: %lld


assistant: ```c
int main() {
  int t;
  scanf("%i", &t);
  for (int a0 = 0; a0 < t; a0++) {
    int n;
    scanf("%i", &n);
    int *arr = malloc(sizeof(int) * n);
    for (int arr_i = 0; arr_i < n; arr_i++) {
      scanf("%i", &arr[arr_i]);
    }
    unsigned long long profit = 0;
    unsigned int max = arr[n - 1];
    for (int i = n - 2; i >= 0; i--) {
      if (arr[i] > max) {
        max = arr[i];
      } else {
        profit += max - arr[i];
      }
    }
    printf("%lld\n", profit);
    free(arr);
  }
  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   %r15
  push   %r14
  push   %r13
  push   %r12
  push   %rbp
  push   %rbx
  lea    D18(%rip),%rbx
  mov    %rbx,%rdi
  sub    $0x18,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,0x8(%rsp)
  xor    %eax,%eax
  mov    %rsp,%rsi
  call   <scanf@plt>
  mov    (%rsp),%eax
  test   %eax,%eax
  jle    L58
  xor    %r12d,%r12d
  lea    0x4(%rsp),%r14
  nopw   0x0(%rax,%rax,1)
L50:
  mov    %r14,%rsi
  mov    %rbx,%rdi
  call   <scanf@plt>
  mov    0x4(%rsp),%eax
  lea    0x0(,%rax,4),%edi
  call   <malloc@plt>
  mov    %rax,%rbp
  mov    0x4(%rsp),%eax
  test   %eax,%eax
  jle    L15
  mov    %rbp,%r13
  xor    %r15d,%r15d
  nopl   0x0(%rax)
L10:
  mov    %r13,%rsi
  mov    %rbx,%rdi
  add    $0x1,%r15d
  add    $0x4,%r13
  call   <scanf@plt>
  mov    0x4(%rsp),%eax
  cmp    %r15d,%eax
  jg     L10
L15:
  movslq %eax,%rdx
  mov    -0x4(%rbp,%rdx,4),%ecx
  sub    $0x2,%eax
  js     L11
  cltq
  xor    %esi,%esi
  jmp    L53
  xchg   %ax,%ax
L24:
  mov    %ecx,%edi
  sub    $0x1,%rax
  sub    %edx,%edi
  add    %rdi,%rsi
  test   %eax,%eax
  js     L61
L53:
  mov    0x0(%rbp,%rax,4),%edx
  cmp    %ecx,%edx
  jbe    L24
  sub    $0x1,%rax
  mov    %edx,%ecx
  test   %eax,%eax
  jns    L53
L61:
  lea    D16(%rip),%rdi
  add    $0x1,%r12d
  call   <printf@plt>
  mov    %rbp,%rdi
  call   <free@plt>
  cmp    %r12d,(%rsp)
  jg     L50
L58:
  mov    0x8(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L12
  add    $0x18,%rsp
  xor    %eax,%eax
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  pop    %r15
  ret
  nopl   0x0(%rax)
L11:
  xor    %esi,%esi
  jmp    L61
L12:
  call   <__stack_chk_fail@plt>
```

tool_calls: name: retrieve_data
arguments: data_tag: D18
type: string
name: retrieve_data
arguments: data_tag: D16
type: string

tool: D18: %i

tool: D16: %lld


assistant: ```c
int main() {
  int t;
  scanf("%i", &t);
  for (int a0 = 0; a0 < t; a0++) {
    int n;
    scanf("%i", &n);
    int *arr = malloc(sizeof(int) * n);
    for (int arr_i = 0; arr_i < n; arr_i++) {
      scanf("%i", &arr[arr_i]);
    }
    unsigned long long profit = 0;
    unsigned int max = arr[n - 1];
    for (int i = n - 2; i >= 0; i--) {
      if (arr[i] > max) {
        max = arr[i];
      } else {
        profit += max - arr[i];
      }
    }
    printf("%lld\n", profit);
    free(arr);
  }
  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
  push   %r15
  push   %r14
  push   %r13
  push   %r12
  push   %rbp
  push   %rbx
  lea    D12(%rip),%rbx
  mov    %rbx,%rdi
  sub    $0x18,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,0x8(%rsp)
  xor    %eax,%eax
  mov    %rsp,%rsi
  call   <scanf@plt>
  mov    (%rsp),%eax
  test   %eax,%eax
  jle    L0
  xor    %r12d,%r12d
  lea    0x4(%rsp),%r14
  nopw   0x0(%rax,%rax,1)
L23:
  mov    %r14,%rsi
  mov    %rbx,%rdi
  call   <scanf@plt>
  mov    0x4(%rsp),%eax
  lea    0x0(,%rax,4),%edi
  call   <malloc@plt>
  mov    %rax,%rbp
  mov    0x4(%rsp),%eax
  test   %eax,%eax
  jle    L45
  mov    %rbp,%r13
  xor    %r15d,%r15d
  nopl   0x0(%rax)
L60:
  mov    %r13,%rsi
  mov    %rbx,%rdi
  add    $0x1,%r15d
  add    $0x4,%r13
  call   <scanf@plt>
  mov    0x4(%rsp),%eax
  cmp    %r15d,%eax
  jg     L60
L45:
  movslq %eax,%rdx
  mov    -0x4(%rbp,%rdx,4),%ecx
  sub    $0x2,%eax
  js     L5
  cltq
  xor    %esi,%esi
  jmp    L93
  xchg   %ax,%ax
L33:
  mov    %ecx,%edi
  sub    $0x1,%rax
  sub    %edx,%edi
  add    %rdi,%rsi
  test   %eax,%eax
  js     L18
L93:
  mov    0x0(%rbp,%rax,4),%edx
  cmp    %ecx,%edx
  jbe    L33
  sub    $0x1,%rax
  mov    %edx,%ecx
  test   %eax,%eax
  jns    L93
L18:
  lea    D9(%rip),%rdi
  add    $0x1,%r12d
  call   <printf@plt>
  mov    %rbp,%rdi
  call   <free@plt>
  cmp    %r12d,(%rsp)
  jg     L23
L0:
  mov    0x8(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L44
  add    $0x18,%rsp
  xor    %eax,%eax
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  pop    %r15
  ret
  nopl   0x0(%rax)
L5:
  xor    %esi,%esi
  jmp    L18
L44:
  call   <__stack_chk_fail@plt>
```

tool_calls: name: extract_symbolic_data
arguments: label: D12
datatype: string
name: extract_symbolic_data
arguments: label: D9
datatype: string

tool: D12: %i

tool: D9: %lld


assistant: ```c
int main() {
  int t;
  scanf("%i", &t);
  for (int a0 = 0; a0 < t; a0++) {
    int n;
    scanf("%i", &n);
    int *arr = malloc(sizeof(int) * n);
    for (int arr_i = 0; arr_i < n; arr_i++) {
      scanf("%i", &arr[arr_i]);
    }
    unsigned long long profit = 0;
    unsigned int max = arr[n - 1];
    for (int i = n - 2; i >= 0; i--) {
      if (arr[i] > max) {
        max = arr[i];
      } else {
        profit += max - arr[i];
      }
    }
    printf("%lld\n", profit);
    free(arr);
  }
  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
<Person_write_delimited_to>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x30,%rsp
  mov    %rdi,-0x18(%rbp)
  mov    %rsi,-0x20(%rbp)
  mov    %edx,-0x24(%rbp)
  mov    -0x24(%rbp),%edx
  mov    -0x20(%rbp),%rcx
  mov    -0x18(%rbp),%rax
  mov    %rcx,%rsi
  mov    %rax,%rdi
  call   <Person_write@plt>
  mov    %eax,-0xc(%rbp)
  mov    -0xc(%rbp),%eax
  sub    -0x24(%rbp),%eax
  mov    %eax,-0x8(%rbp)
  cmpl   $0x7f,-0x8(%rbp)
  jle    L27
  mov    $0x2,%eax
  jmp    L22
L27:
  mov    $0x1,%eax
L22:
  mov    %eax,-0x4(%rbp)
  mov    -0xc(%rbp),%eax
  sub    $0x1,%eax
  mov    %eax,-0x10(%rbp)
  jmp    L0
L16:
  mov    -0x10(%rbp),%eax
  movslq %eax,%rdx
  mov    -0x20(%rbp),%rax
  add    %rdx,%rax
  mov    -0x10(%rbp),%edx
  movslq %edx,%rcx
  mov    -0x4(%rbp),%edx
  movslq %edx,%rdx
  add    %rdx,%rcx
  mov    -0x20(%rbp),%rdx
  add    %rcx,%rdx
  movzbl (%rax),%eax
  mov    %al,(%rdx)
  subl   $0x1,-0x10(%rbp)
L0:
  mov    -0x10(%rbp),%eax
  cmp    -0x24(%rbp),%eax
  jge    L16
  mov    -0x8(%rbp),%eax
  cltq
  mov    -0x24(%rbp),%edx
  mov    -0x20(%rbp),%rcx
  mov    %rcx,%rsi
  mov    %rax,%rdi
  call   <write_raw_varint32@plt>
  mov    -0xc(%rbp),%edx
  mov    -0x4(%rbp),%eax
  add    %edx,%eax
  leave
  ret
```

assistant: ```c
int Person_write_delimited_to(struct Person *_Person, void *_buffer, int offset) {
  int i, shift, new_offset, size;
  new_offset = Person_write(_Person, _buffer, offset);
  size = new_offset - offset;
  shift = (size > 127) ? 2 : 1;
  for (i = new_offset - 1; i >= offset; --i)
    *((char *)_buffer + i + shift) = *((char *)_buffer + i);
  write_raw_varint32((unsigned long)size, _buffer, offset);
  return new_offset + shift;
}
```
user: Demonstrate the C code that generates the assembly output below:

```asm
<Person_write_delimited_to>:
  endbr64
  push   %r13
  push   %r12
  push   %rbp
  push   %rbx
  sub    $0x8,%rsp
  mov    %rsi,%r13
  mov    %edx,%ebx
  call   <Person_write@plt>
  mov    %eax,%ebp
  mov    %eax,%edi
  sub    %ebx,%edi
  cmp    $0x7f,%edi
  setg   %r12b
  movzbl %r12b,%r12d
  add    $0x1,%r12d
  lea    -0x1(%rax),%eax
  cmp    %eax,%ebx
  jg     L10
  cltq
  add    %r13,%rax
  movslq %ebp,%rdx
  lea    -0x2(%r13,%rdx,1),%rcx
  lea    -0x1(%rdi),%edx
  sub    %rdx,%rcx
  movslq %r12d,%rsi
L2:
  movzbl (%rax),%edx
  mov    %dl,(%rax,%rsi,1)
  sub    $0x1,%rax
  cmp    %rcx,%rax
  jne    L2
L10:
  movslq %edi,%rdi
  mov    %ebx,%edx
  mov    %r13,%rsi
  call   <write_raw_varint32@plt>
  lea    (%r12,%rbp,1),%eax
  add    $0x8,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  ret
```

assistant: ```c
int Person_write_delimited_to(struct Person *_Person, void *_buffer, int offset) {
  int i, shift, new_offset, size;
  new_offset = Person_write(_Person, _buffer, offset);
  size = new_offset - offset;
  shift = (size > 127) ? 2 : 1;
  for (i = new_offset - 1; i >= offset; --i)
    *((char *)_buffer + i + shift) = *((char *)_buffer + i);
  write_raw_varint32((unsigned long)size, _buffer, offset);
  return new_offset + shift;
}
```
user: 请显示与下面列出的汇编代码相匹配的C语言实现：

```asm
<Person_write_delimited_to>:
  endbr64
  push   %r13
  mov    %rsi,%r13
  push   %r12
  mov    %edx,%r12d
  push   %rbp
  push   %rbx
  xor    %ebx,%ebx
  sub    $0x8,%rsp
  call   <Person_write@plt>
  mov    %eax,%edi
  mov    %eax,%ebp
  sub    %r12d,%edi
  cmp    $0x7f,%edi
  setg   %bl
  sub    $0x1,%eax
  add    $0x1,%ebx
  cmp    %eax,%r12d
  jg     L17
  movslq %ebp,%rdx
  cltq
  movslq %ebx,%rsi
  lea    -0x2(%r13,%rdx,1),%rcx
  lea    -0x1(%rdi),%edx
  add    %r13,%rax
  sub    %rdx,%rcx
  nopl   0x0(%rax)
L12:
  movzbl (%rax),%edx
  sub    $0x1,%rax
  mov    %dl,0x1(%rax,%rsi,1)
  cmp    %rcx,%rax
  jne    L12
L17:
  mov    %r12d,%edx
  mov    %r13,%rsi
  movslq %edi,%rdi
  call   <write_raw_varint32@plt>
  add    $0x8,%rsp
  lea    (%rbx,%rbp,1),%eax
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  ret
```

assistant: ```c
int Person_write_delimited_to(struct Person *_Person, void *_buffer, int offset) {
  int i, shift, new_offset, size;
  new_offset = Person_write(_Person, _buffer, offset);
  size = new_offset - offset;
  shift = (size > 127) ? 2 : 1;
  for (i = new_offset - 1; i >= offset; --i)
    *((char *)_buffer + i + shift) = *((char *)_buffer + i);
  write_raw_varint32((unsigned long)size, _buffer, offset);
  return new_offset + shift;
}
```
user: 请显示与下面列出的汇编代码相匹配的C语言实现:

```asm
<Person_write_delimited_to>:
  endbr64
  push   %r13
  push   %r12
  mov    %edx,%r12d
  push   %rbp
  mov    %rsi,%rbp
  push   %rbx
  sub    $0x8,%rsp
  call   <Person_write@plt>
  mov    %eax,%edi
  mov    %eax,%r13d
  sub    %r12d,%edi
  cmp    $0x7f,%edi
  setg   %bl
  setg   %cl
  sub    $0x1,%eax
  movzbl %cl,%ecx
  movzbl %bl,%ebx
  add    $0x1,%rcx
  add    $0x1,%ebx
  cmp    %eax,%r12d
  jg     L15
  movslq %r13d,%rdx
  cltq
  lea    -0x2(%rbp,%rdx,1),%rsi
  lea    -0x1(%rdi),%edx
  add    %rbp,%rax
  sub    %rdx,%rsi
  nopw   0x0(%rax,%rax,1)
L16:
  movzbl (%rax),%edx
  sub    $0x1,%rax
  mov    %dl,0x1(%rax,%rcx,1)
  cmp    %rsi,%rax
  jne    L16
L15:
  mov    %r12d,%edx
  mov    %rbp,%rsi
  movslq %edi,%rdi
  call   <write_raw_varint32@plt>
  add    $0x8,%rsp
  lea    (%rbx,%r13,1),%eax
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  ret
```

assistant: ```c
int Person_write_delimited_to(struct Person *_Person, void *_buffer, int offset) {
  int i, shift, new_offset, size;
  new_offset = Person_write(_Person, _buffer, offset);
  size = new_offset - offset;
  shift = (size > 127) ? 2 : 1;
  for (i = new_offset - 1; i >= offset; --i)
    *((char *)_buffer + i + shift) = *((char *)_buffer + i);
  write_raw_varint32((unsigned long)size, _buffer, offset);
  return new_offset + shift;
}
```
user: Please show me the C implementation that matches the assembly code listed below:

```asm
<_initgroups>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  push   %rbx
  sub    $0x38,%rsp
  mov    %rdi,-0x38(%rbp)
  mov    %esi,-0x3c(%rbp)
  mov    %fs:0x28,%rax
  mov    %rax,-0x18(%rbp)
  xor    %eax,%eax
  mov    %rsp,%rax
  mov    %rax,%rbx
  mov    D1(%rip),%rax
  mov    (%rax),%eax
  add    $0x1,%eax
  movslq %eax,%rdx
  sub    $0x1,%rdx
  mov    %rdx,-0x28(%rbp)
  movslq %eax,%rdx
  mov    %rdx,%r10
  mov    $0x0,%r11d
  movslq %eax,%rdx
  mov    %rdx,%r8
  mov    $0x0,%r9d
  cltq
  lea    0x0(,%rax,4),%rdx
  mov    $0x10,%eax
  sub    $0x1,%rax
  add    %rdx,%rax
  mov    $0x10,%esi
  mov    $0x0,%edx
  div    %rsi
  imul   $0x10,%rax,%rax
  mov    %rax,%rcx
  and    $0xfffffffffffff000,%rcx
  mov    %rsp,%rdx
  sub    %rcx,%rdx
L35:
  cmp    %rdx,%rsp
  je     L4
  sub    $0x1000,%rsp
  orq    $0x0,0xff8(%rsp)
  jmp    L35
L4:
  mov    %rax,%rdx
  and    $0xfff,%edx
  sub    %rdx,%rsp
  mov    %rax,%rdx
  and    $0xfff,%edx
  test   %rdx,%rdx
  je     L58
  and    $0xfff,%eax
  sub    $0x8,%rax
  add    %rsp,%rax
  orq    $0x0,(%rax)
L58:
  mov    %rsp,%rax
  add    $0x3,%rax
  shr    $0x2,%rax
  shl    $0x2,%rax
  mov    %rax,-0x20(%rbp)
  mov    -0x20(%rbp),%rax
  mov    -0x3c(%rbp),%edx
  mov    %edx,(%rax)
  mov    -0x20(%rbp),%rax
  lea    0x4(%rax),%rdx
  mov    D1(%rip),%rax
  mov    (%rax),%ecx
  mov    -0x38(%rbp),%rax
  mov    %ecx,%esi
  mov    %rax,%rdi
  call   <getGroups@plt>
  mov    %eax,-0x2c(%rbp)
  cmpl   $0xffffffff,-0x2c(%rbp)
  jne    L57
  mov    $0xffffffff,%eax
  jmp    L42
L57:
  mov    -0x2c(%rbp),%eax
  lea    0x1(%rax),%edx
  mov    -0x20(%rbp),%rax
  mov    %rax,%rsi
  mov    %edx,%edi
  call   <setgroups@plt>
L42:
  mov    %rbx,%rsp
  mov    -0x18(%rbp),%rdx
  sub    %fs:0x28,%rdx
  je     L30
  call   <__stack_chk_fail@plt>
L30:
  mov    -0x8(%rbp),%rbx
  leave
  ret
```

assistant: ```c
int _initgroups(const char *user, gid_t group) {
  gid_t suppGroups[(NGROUPS_MAX + 1)];
  int nGroups;
  suppGroups[0] = group;
  if ((nGroups = getGroups(user, (NGROUPS_MAX + 1) - 1, &suppGroups[1])) == -1) {
    return -1;
  }
  return setgroups(nGroups + 1, suppGroups);
}
```
user: 请从给定的汇编指令推导出C源代码:

```asm
<_initgroups>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  push   %rbx
  sub    $0x18,%rsp
  mov    %esi,%ecx
  mov    %fs:0x28,%rax
  mov    %rax,-0x18(%rbp)
  xor    %eax,%eax
  mov    D0(%rip),%rax
  mov    (%rax),%esi
  lea    0x1(%rsi),%eax
  cltq
  lea    0xf(,%rax,4),%rax
  mov    %rax,%r8
  and    $0xfffffffffffffff0,%r8
  and    $0xfffffffffffff000,%rax
  mov    %rsp,%rdx
  sub    %rax,%rdx
L30:
  cmp    %rdx,%rsp
  je     L14
  sub    $0x1000,%rsp
  orq    $0x0,0xff8(%rsp)
  jmp    L30
L14:
  mov    %r8,%rax
  and    $0xfff,%eax
  sub    %rax,%rsp
  test   %rax,%rax
  je     L31
  orq    $0x0,-0x8(%rsp,%rax,1)
L31:
  lea    0x3(%rsp),%rbx
  mov    %rbx,%rax
  shr    $0x2,%rax
  and    $0xfffffffffffffffc,%rbx
  mov    %ecx,0x0(,%rax,4)
  lea    0x4(%rbx),%rdx
  call   <getGroups@plt>
  cmp    $0xffffffff,%eax
  je     L42
  lea    0x1(%rax),%edi
  mov    %rbx,%rsi
  call   <setgroups@plt>
L42:
  mov    -0x18(%rbp),%rdx
  sub    %fs:0x28,%rdx
  jne    L23
  mov    -0x8(%rbp),%rbx
  leave
  ret
L23:
  call   <__stack_chk_fail@plt>
```

assistant: ```c
int _initgroups(const char *user, gid_t group) {
  gid_t suppGroups[(NGROUPS_MAX + 1)];
  int nGroups;
  suppGroups[0] = group;
  if ((nGroups = getGroups(user, (NGROUPS_MAX + 1) - 1, &suppGroups[1])) == -1) {
    return -1;
  }
  return setgroups(nGroups + 1, suppGroups);
}
```