ylfeng/ReF-Decompile-dataset huggingface dataset:
user: 这段汇编代码用C语言表示是什么样的?

```asm
<RandomFunc>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x20,%rsp
  mov    %rdi,-0x18(%rbp)
  mov    %rsi,-0x20(%rbp)
  mov    %fs:0x28,%rax
  mov    %rax,-0x8(%rbp)
  xor    %eax,%eax
  mov    -0x18(%rbp),%rax
  movzwl (%rax),%eax
  imul   $0xfb16,%ax,%ax
  sub    $0x2e4,%ax
  mov    %ax,-0xa(%rbp)
  movw   $0x0,-0xc(%rbp)
  nop
  movzwl -0xa(%rbp),%eax
  imul   $0x7564,%ax,%dx
  mov    -0x20(%rbp),%rax
  mov    %dx,(%rax)
  nop
  mov    -0x8(%rbp),%rax
  sub    %fs:0x28,%rax
  je     L4
  call   <__stack_chk_fail@plt>
L4:
  leave
  ret
```

assistant: ```c
void RandomFunc(unsigned short input[1], unsigned short output[1]) {
  unsigned short state[1];
  unsigned short local1;
  char copy11;
  {
    state[0UL] = (input[0UL] + 914778474UL) * (unsigned short)64278;
    local1 = 0UL;
    while (local1 < (unsigned short)0) {
      if (state[0UL] < local1) {
        copy11 = *((char *)(&state[0UL]) + 1);
        *((char *)(&state[0UL]) + 1) = *((char *)(&state[0UL]) + 0);
        *((char *)(&state[0UL]) + 0) = copy11;
        state[local1] += state[local1];
      } else {
        state[0UL] += state[0UL];
      }
      local1++;
    }
    output[0UL] = (state[0UL] * 166502562UL) * (unsigned short)34066;
  }
}
```
user: What is the c source code of the assembly code below?

```asm
<RandomFunc>:
  endbr64
  imul   $0x2298,(%rdi),%ax
  sub    $0x5510,%ax
  mov    %ax,(%rsi)
  ret
```

assistant: ```c
void RandomFunc(unsigned short input[1], unsigned short output[1]) {
  unsigned short state[1];
  unsigned short local1;
  char copy11;
  {
    state[0UL] = (input[0UL] + 914778474UL) * (unsigned short)64278;
    local1 = 0UL;
    while (local1 < (unsigned short)0) {
      if (state[0UL] < local1) {
        copy11 = *((char *)(&state[0UL]) + 1);
        *((char *)(&state[0UL]) + 1) = *((char *)(&state[0UL]) + 0);
        *((char *)(&state[0UL]) + 0) = copy11;
        state[local1] += state[local1];
      } else {
        state[0UL] += state[0UL];
      }
      local1++;
    }
    output[0UL] = (state[0UL] * 166502562UL) * (unsigned short)34066;
  }
}
```
user: What would the C source look like for the assembly code provided here?

```asm
<RandomFunc>:
  endbr64
  imul   $0x2298,(%rdi),%ax
  sub    $0x5510,%ax
  mov    %ax,(%rsi)
  ret
```

assistant: ```c
void RandomFunc(unsigned short input[1], unsigned short output[1]) {
  unsigned short state[1];
  unsigned short local1;
  char copy11;
  {
    state[0UL] = (input[0UL] + 914778474UL) * (unsigned short)64278;
    local1 = 0UL;
    while (local1 < (unsigned short)0) {
      if (state[0UL] < local1) {
        copy11 = *((char *)(&state[0UL]) + 1);
        *((char *)(&state[0UL]) + 1) = *((char *)(&state[0UL]) + 0);
        *((char *)(&state[0UL]) + 0) = copy11;
        state[local1] += state[local1];
      } else {
        state[0UL] += state[0UL];
      }
      local1++;
    }
    output[0UL] = (state[0UL] * 166502562UL) * (unsigned short)34066;
  }
}
```
user: What would the C source look like for the assembly code provided here:

```asm
<RandomFunc>:
  endbr64
  imul   $0x2298,(%rdi),%ax
  sub    $0x5510,%ax
  mov    %ax,(%rsi)
  ret
```

assistant: ```c
void RandomFunc(unsigned short input[1], unsigned short output[1]) {
  unsigned short state[1];
  unsigned short local1;
  char copy11;
  {
    state[0UL] = (input[0UL] + 914778474UL) * (unsigned short)64278;
    local1 = 0UL;
    while (local1 < (unsigned short)0) {
      if (state[0UL] < local1) {
        copy11 = *((char *)(&state[0UL]) + 1);
        *((char *)(&state[0UL]) + 1) = *((char *)(&state[0UL]) + 0);
        *((char *)(&state[0UL]) + 0) = copy11;
        state[local1] += state[local1];
      } else {
        state[0UL] += state[0UL];
      }
      local1++;
    }
    output[0UL] = (state[0UL] * 166502562UL) * (unsigned short)34066;
  }
}
```
user: What is the c source code of the assembly code below:

```asm
<usage>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  lea    D8(%rip),%rax
  mov    %rax,%rdi
  call   <printf@plt>
  lea    D15(%rip),%rax
  mov    %rax,%rdi
  call   <printf@plt>
  lea    D17(%rip),%rax
  mov    %rax,%rdi
  call   <printf@plt>
  nop
  pop    %rbp
  ret
```

tool_calls: name: read_data
arguments: data_label: D8
type_guessed: string
name: read_data
arguments: data_label: D15
type_guessed: string
name: read_data
arguments: data_label: D17
type_guessed: string

tool: D8: usage:


tool: D15:   suffix -d <directory>


tool: D17:   suffix -h display help


assistant: ```c
void usage() {
  printf("usage:\n");
  printf("  suffix -d <directory>\n");
  printf("  suffix -h display help\n");
}
```
user: What would the C source look like for the assembly code provided here:

```asm
<usage>:
  endbr64
  sub    $0x8,%rsp
  lea    D20(%rip),%rdi
  call   <printf@plt>
  lea    D0(%rip),%rdi
  call   <printf@plt>
  lea    D25(%rip),%rdi
  call   <printf@plt>
  add    $0x8,%rsp
  ret
```

tool_calls: name: read_data
arguments: tag: D20
type_infered: string
name: read_data
arguments: tag: D0
type_infered: string
name: read_data
arguments: tag: D25
type_infered: string

tool: D20: usage:


tool: D0:   suffix -d <directory>


tool: D25:   suffix -h display help


assistant: ```c
void usage() {
  printf("usage:\n");
  printf("  suffix -d <directory>\n");
  printf("  suffix -h display help\n");
}
```
user: Translate the below assembly code into C programming language:

```asm
<usage>:
  endbr64
  sub    $0x8,%rsp
  lea    D1(%rip),%rdi
  call   <printf@plt>
  lea    D11(%rip),%rdi
  call   <printf@plt>
  lea    D5(%rip),%rdi
  add    $0x8,%rsp
  jmp    1050 <printf@plt>
```

tool_calls: name: extract_symbolic_data
arguments: data_tag: D1
type: string
name: extract_symbolic_data
arguments: data_tag: D11
type: string
name: extract_symbolic_data
arguments: data_tag: D5
type: string

tool: D1: usage:


tool: D11:   suffix -d <directory>


tool: D5:   suffix -h display help


assistant: ```c
void usage() {
  printf("usage:\n");
  printf("  suffix -d <directory>\n");
  printf("  suffix -h display help\n");
}
```
user: Translate the below assembly code into C programming language:

```asm
<usage>:
  endbr64
  sub    $0x8,%rsp
  lea    D4(%rip),%rdi
  call   <printf@plt>
  lea    D23(%rip),%rdi
  call   <printf@plt>
  lea    D12(%rip),%rdi
  add    $0x8,%rsp
  jmp    1050 <printf@plt>
```

tool_calls: name: retrieve_data
arguments: tag: D4
datatype: string
name: retrieve_data
arguments: tag: D23
datatype: string
name: retrieve_data
arguments: tag: D12
datatype: string

tool: D4: usage:


tool: D23:   suffix -d <directory>


tool: D12:   suffix -h display help


assistant: ```c
void usage() {
  printf("usage:\n");
  printf("  suffix -d <directory>\n");
  printf("  suffix -h display help\n");
}
```
user: 请将这段汇编代码片段转换成等效的C代码：

```asm
<check_unique_atring>:
  endbr64
  push   %r15
  push   %r14
  push   %r13
  push   %r12
  push   %rbp
  push   %rbx
  sub    $0x8,%rsp
  mov    %rdi,%rbx
  mov    $0x4,%esi
  mov    $0x100,%edi
  call   <calloc@plt>
  mov    %rax,%r13
  movzbl (%rbx),%edx
  test   %dl,%dl
  je     L78
  add    $0x1,%rbx
  mov    $0x1,%ebp
  lea    D39(%rip),%r14
  lea    D41(%rip),%r15
  jmp    L86
L82:
  lea    D51(%rip),%rdi
  call   <puts@plt>
  movzbl -0x1(%rbx),%esi
  movsbq %sil,%rax
  cmpl   $0x0,0x80(%r13,%rax,4)
  je     L53
  lea    D7(%rip),%rdi
  call   <puts@plt>
  mov    $0x0,%eax
L76:
  add    $0x8,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  pop    %r15
  ret
L53:
  movsbl %sil,%esi
  add    $0x20,%esi
  mov    %r15,%rdi
  mov    $0x0,%eax
  call   <printf@plt>
  movsbq -0x1(%rbx),%rax
  movl   $0x1,0x80(%r13,%rax,4)
L8:
  movzbl (%r12),%edx
  add    $0x1,%rbx
  add    $0x1,%ebp
  test   %dl,%dl
  je     L78
L86:
  movsbl %dl,%edx
  lea    -0x1(%rbp),%esi
  mov    %edx,%ecx
  mov    %r14,%rdi
  mov    $0x0,%eax
  call   <printf@plt>
  mov    %rbx,%r12
  movzbl -0x1(%rbx),%esi
  cmp    $0x20,%sil
  je     L8
  lea    -0x41(%rsi),%eax
  cmp    $0x19,%al
  jbe    L82
  movsbq %sil,%rax
  cmpl   $0x0,0x0(%r13,%rax,4)
  jne    L13
  movsbl %sil,%esi
  mov    %r15,%rdi
  mov    $0x0,%eax
  call   <printf@plt>
  movsbq -0x1(%rbx),%rax
  movl   $0x1,0x0(%r13,%rax,4)
  jmp    L8
L13:
  lea    D6(%rip),%rdi
  call   <puts@plt>
  mov    $0x0,%eax
  jmp    L76
L78:
  mov    %r13,%rdi
  call   <free@plt>
  lea    D28(%rip),%rdi
  call   <puts@plt>
  mov    $0x1,%eax
  jmp    L76
```

tool_calls: name: retrieve_data
arguments: label: D39
datatype: string
name: retrieve_data
arguments: label: D41
datatype: string
name: retrieve_data
arguments: label: D51
datatype: string
name: retrieve_data
arguments: label: D7
datatype: string
name: retrieve_data
arguments: label: D6
datatype: string
name: retrieve_data
arguments: label: D28
datatype: string

tool: D39: input[%d]='%c(%d)'


tool: D41: map[%d]


tool: D51: to lower

tool: D7: Not Unique - 1!

tool: D6: Not Unique - 2!

tool: D28: Unique!

assistant: ```c
int check_unique_atring(char *given) {
  char *input = given;
  int *map = calloc(256, sizeof(int));
  int count = 0;
  while (*input != '\0') {
    printf("input[%d]='%c(%d)'\n", count, *input, (int)*input);
    if ((int)*input == 32) {
      count++;
      input++;
      continue;
    }
    if ((int)*input <= 90 && (int)*input >= 65) {
      printf("to lower\n");
      if (map[(int)*input + 32] == 0) {
        printf("map[%d]\n", (int)*input + 32);
        map[(int)*input + 32] = 1;
      } else {
        printf("Not Unique - 1!\n");
        return 0;
      }
      count++;
      input++;
      continue;
    }
    if (map[(int)*input] == 0) {
      printf("map[%d]\n", (int)*input);
      map[(int)*input] = 1;
    } else {
      printf("Not Unique - 2!\n");
      return 0;
    }
    count++;
    input++;
  }
  free(map);
  printf("Unique!\n");
  return 1;
}
```
user: 请将这段汇编代码片段转换成等效的C代码：

```asm
<strToLower>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x10,%rsp
  mov    %rdi,-0x8(%rbp)
  jmp    L8
L17:
  mov    -0x8(%rbp),%rax
  movzbl (%rax),%eax
  movsbl %al,%eax
  mov    %eax,%edi
  call   <isalpha@plt>
  test   %rax,%rax
  je     L27
  mov    -0x8(%rbp),%rax
  movzbl (%rax),%eax
  movsbl %al,%eax
  mov    %eax,%edi
  call   <tolower@plt>
  mov    -0x8(%rbp),%rdx
  mov    %al,(%rdx)
L27:
  addq   $0x1,-0x8(%rbp)
L8:
  mov    -0x8(%rbp),%rax
  movzbl (%rax),%eax
  test   %al,%al
  jne    L17
  nop
  nop
  leave
  ret
```

assistant: ```c
void strToLower(char *p) {
  for (; *p; ++p) {
    if (isalpha(*p))
      *p = tolower(*p);
  }
}
```
user: 请显示与下面列出的汇编代码相匹配的C语言实现:

```asm
<strToLower>:
  endbr64
  push   %rbx
  mov    %rdi,%rbx
  movzbl (%rdi),%edi
  test   %dil,%dil
  jne    L9
L3:
  pop    %rbx
  ret
L14:
  add    $0x1,%rbx
  movzbl (%rbx),%edi
  test   %dil,%dil
  je     L3
L9:
  movsbl %dil,%edi
  call   <isalpha@plt>
  test   %rax,%rax
  je     L14
  movsbl (%rbx),%edi
  call   <tolower@plt>
  mov    %al,(%rbx)
  jmp    L14
```

assistant: ```c
void strToLower(char *p) {
  for (; *p; ++p) {
    if (isalpha(*p))
      *p = tolower(*p);
  }
}
```
user: What is the c source code of the assembly code below:

```asm
<strToLower>:
  endbr64
  push   %rbx
  mov    %rdi,%rbx
  movsbl (%rdi),%edi
  test   %dil,%dil
  jne    L40
  jmp    L3
  nopw   0x0(%rax,%rax,1)
L2:
  movsbl 0x1(%rbx),%edi
  add    $0x1,%rbx
  test   %dil,%dil
  je     L3
L40:
  call   <isalpha@plt>
  test   %rax,%rax
  je     L2
  movsbl (%rbx),%edi
  add    $0x1,%rbx
  call   <tolower@plt>
  mov    %al,-0x1(%rbx)
  movsbl (%rbx),%edi
  test   %dil,%dil
  jne    L40
L3:
  pop    %rbx
  ret
```

assistant: ```c
void strToLower(char *p) {
  for (; *p; ++p) {
    if (isalpha(*p))
      *p = tolower(*p);
  }
}
```
user: 提供的汇编代码用C语言表示会是什么样子：

```asm
<strToLower>:
  endbr64
  push   %rbx
  mov    %rdi,%rbx
  movsbl (%rdi),%edi
  test   %dil,%dil
  je     L23
L22:
  call   <isalpha@plt>
  test   %rax,%rax
  jne    L27
  movsbl 0x1(%rbx),%edi
  add    $0x1,%rbx
  test   %dil,%dil
  jne    L22
L23:
  pop    %rbx
  ret
  nopl   0x0(%rax)
L27:
  movsbl (%rbx),%edi
  add    $0x1,%rbx
  call   <tolower@plt>
  mov    %al,-0x1(%rbx)
  movsbl (%rbx),%edi
  test   %dil,%dil
  jne    L22
  pop    %rbx
  ret
```

assistant: ```c
void strToLower(char *p) {
  for (; *p; ++p) {
    if (isalpha(*p))
      *p = tolower(*p);
  }
}
```
user: Translate the below assembly code into C programming language:

```asm
<V3DLoadEscapeNewLines>:
  endbr64
  push   %r15
  push   %r14
  push   %r13
  push   %r12
  push   %rbp
  push   %rbx
  sub    $0x8,%rsp
  mov    %rdi,%r15
  test   %rdi,%rdi
  je     L133
  cmpb   $0x0,(%rdi)
  je     L86
  mov    %rdi,%rbx
  mov    $0x1,%r12d
  mov    $0x0,%r13d
  mov    $0x0,%r14d
  mov    $0x0,%ebp
  jmp    L106
L41:
  lea    0x52(%rbp),%r14d
  mov    %r14d,%esi
  mov    %r13,%rdi
  call   <realloc@plt>
  test   %rax,%rax
  je     L59
  mov    %rax,%r13
  jmp    L132
L59:
  mov    %r13,%rdi
  call   <free@plt>
  mov    $0x0,%r14d
L70:
  cmp    %ebp,%r14d
  jle    L73
L152:
  test   %r13,%r13
  je     L92
  movslq %ebp,%rbp
  movb   $0x0,0x0(%r13,%rbp,1)
L124:
  mov    %r13,%rax
  add    $0x8,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  pop    %r15
  ret
L37:
  movslq %ebp,%rax
  movb   $0x5c,0x0(%r13,%rax,1)
  movb   $0xa,0x1(%r13,%rax,1)
  add    $0x2,%ebp
  mov    %r12d,%ebx
L109:
  movslq %ebx,%rbx
  add    %r15,%rbx
  add    $0x1,%r12d
  cmpb   $0x0,(%rbx)
  je     L70
L106:
  lea    -0x2(%r14),%eax
  cmp    %ebp,%eax
  jle    L41
L132:
  movzbl (%rbx),%eax
  cmp    $0xa,%al
  je     L37
  cmp    $0xd,%al
  je     L78
  movslq %ebp,%rdx
  mov    %al,0x0(%r13,%rdx,1)
  add    $0x1,%ebp
  mov    %r12d,%ebx
  jmp    L109
L78:
  movslq %ebp,%rax
  movb   $0x5c,0x0(%r13,%rax,1)
  movb   $0xd,0x1(%r13,%rax,1)
  add    $0x2,%ebp
  mov    %r12d,%ebx
  jmp    L109
L86:
  mov    $0x0,%r13d
  mov    $0x0,%ebp
L73:
  lea    0x1(%rbp),%r14d
  mov    %r14d,%esi
  mov    %r13,%rdi
  call   <realloc@plt>
  jmp    L152
L92:
  movslq %r14d,%r14
  movb   $0x0,(%r14)
  jmp    L124
L133:
  mov    %rdi,%r13
  jmp    L124
```

assistant: ```c
char *V3DLoadEscapeNewLines(const char *line) {
  int pos_i = 0, pos_o = 0;
  int line_o_len = 0;
  char *line_o = NULL, *line_o_temp;
  if (line == NULL)
    return (line_o);
  while (line[pos_i] != '\0') {
    if (pos_o >= (line_o_len - 2)) {
      line_o_len = (pos_o + 82);
      line_o_temp = (char *)realloc(line_o, line_o_len * sizeof(char));
      if (line_o_temp == NULL) {
        line_o_len = 0;
        free(line_o);
        break;
      } else {
        line_o = line_o_temp;
      }
    }
    if (line[pos_i] == '\n') {
      line_o[pos_o] = '\\';
      line_o[pos_o + 1] = '\n';
      pos_o += 2;
      pos_i += 1;
    } else if (line[pos_i] == '\r') {
      line_o[pos_o] = '\\';
      line_o[pos_o + 1] = '\r';
      pos_o += 2;
      pos_i += 1;
    } else {
      line_o[pos_o] = line[pos_i];
      pos_o += 1;
      pos_i += 1;
    }
  }
  if (pos_o >= line_o_len) {
    line_o_len = pos_o + 1;
    line_o_temp = (char *)realloc(line_o, line_o_len * sizeof(char));
  }
  if (line_o != NULL) {
    line_o[pos_o] = '\0';
  } else {
    line_o[line_o_len] = '\0';
  }
  return (line_o);
}
```
user: 下面的汇编指令对应的C源代码是什么:

```asm
<V3DLoadEscapeNewLines>:
  endbr64
  push   %r13
  push   %r12
  push   %rbp
  push   %rbx
  sub    $0x8,%rsp
  test   %rdi,%rdi
  je     L110
  xor    %r12d,%r12d
  xor    %r13d,%r13d
  xor    %ebx,%ebx
  cmpb   $0x0,(%rdi)
  mov    %rdi,%rbp
  jne    L60
  jmp    L125
  nopl   0x0(%rax)
L56:
  cmp    $0xd,%al
  je     L77
  mov    %al,(%rcx)
  add    $0x1,%ebx
L142:
  add    $0x1,%rbp
  cmpb   $0x0,0x0(%rbp)
  je     L159
L60:
  lea    -0x2(%r13),%eax
  cmp    %ebx,%eax
  jle    L120
L39:
  movzbl 0x0(%rbp),%eax
  movslq %ebx,%rdx
  lea    (%r12,%rdx,1),%rcx
  cmp    $0xa,%al
  jne    L56
  add    $0x1,%rbp
  movb   $0x5c,(%rcx)
  add    $0x2,%ebx
  movb   $0xa,0x1(%r12,%rdx,1)
  cmpb   $0x0,0x0(%rbp)
  jne    L60
L159:
  cmp    %r13d,%ebx
  jge    L53
L16:
  test   %r12,%r12
  je     L40
  movslq %ebx,%rbx
  movb   $0x0,(%r12,%rbx,1)
L31:
  add    $0x8,%rsp
  mov    %r12,%rax
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  ret
  nopl   0x0(%rax,%rax,1)
L120:
  lea    0x52(%rbx),%r13d
  mov    %r12,%rdi
  mov    %r13d,%esi
  call   <realloc@plt>
  test   %rax,%rax
  je     L55
  mov    %rax,%r12
  jmp    L39
  nopl   0x0(%rax)
L77:
  movb   $0x5c,(%rcx)
  add    $0x2,%ebx
  movb   $0xd,0x1(%r12,%rdx,1)
  jmp    L142
L125:
  mov    $0x1,%esi
  xor    %edi,%edi
  mov    $0x1,%r13d
  call   <realloc@plt>
L40:
  movslq %r13d,%r13
  xor    %r12d,%r12d
  movb   $0x0,0x0(%r13)
  add    $0x8,%rsp
  mov    %r12,%rax
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  ret
  nopl   0x0(%rax)
L55:
  mov    %r12,%rdi
  lea    0x1(%rbx),%r13d
  call   <free@plt>
L11:
  mov    %r13d,%esi
  mov    %r12,%rdi
  call   <realloc@plt>
  jmp    L16
L110:
  xor    %r12d,%r12d
  jmp    L31
L53:
  lea    0x1(%rbx),%r13d
  jmp    L11
```

assistant: ```c
char *V3DLoadEscapeNewLines(const char *line) {
  int pos_i = 0, pos_o = 0;
  int line_o_len = 0;
  char *line_o = NULL, *line_o_temp;
  if (line == NULL)
    return (line_o);
  while (line[pos_i] != '\0') {
    if (pos_o >= (line_o_len - 2)) {
      line_o_len = (pos_o + 82);
      line_o_temp = (char *)realloc(line_o, line_o_len * sizeof(char));
      if (line_o_temp == NULL) {
        line_o_len = 0;
        free(line_o);
        break;
      } else {
        line_o = line_o_temp;
      }
    }
    if (line[pos_i] == '\n') {
      line_o[pos_o] = '\\';
      line_o[pos_o + 1] = '\n';
      pos_o += 2;
      pos_i += 1;
    } else if (line[pos_i] == '\r') {
      line_o[pos_o] = '\\';
      line_o[pos_o + 1] = '\r';
      pos_o += 2;
      pos_i += 1;
    } else {
      line_o[pos_o] = line[pos_i];
      pos_o += 1;
      pos_i += 1;
    }
  }
  if (pos_o >= line_o_len) {
    line_o_len = pos_o + 1;
    line_o_temp = (char *)realloc(line_o, line_o_len * sizeof(char));
  }
  if (line_o != NULL) {
    line_o[pos_o] = '\0';
  } else {
    line_o[line_o_len] = '\0';
  }
  return (line_o);
}
```
user: 请从给定的汇编指令推导出C源代码:

```asm
<V3DLoadEscapeNewLines>:
  endbr64
  push   %r13
  push   %r12
  push   %rbp
  push   %rbx
  sub    $0x8,%rsp
  test   %rdi,%rdi
  je     L8
  movzbl (%rdi),%edx
  mov    %rdi,%rbp
  xor    %r12d,%r12d
  xor    %r13d,%r13d
  xor    %ebx,%ebx
  test   %dl,%dl
  jne    L112
  jmp    L85
  xchg   %ax,%ax
L0:
  cmp    $0xd,%dl
  je     L125
  mov    %dl,(%rcx)
  add    $0x1,%ebx
L152:
  movzbl 0x1(%rbp),%edx
  add    $0x1,%rbp
  test   %dl,%dl
  je     L72
L112:
  lea    -0x2(%r13),%eax
  cmp    %ebx,%eax
  jle    L39
L3:
  movslq %ebx,%rax
  lea    (%r12,%rax,1),%rcx
  cmp    $0xa,%dl
  jne    L0
  add    $0x1,%rbp
  movb   $0x5c,(%rcx)
  add    $0x2,%ebx
  movb   $0xa,0x1(%r12,%rax,1)
  movzbl 0x0(%rbp),%edx
  test   %dl,%dl
  jne    L112
L72:
  cmp    %r13d,%ebx
  jge    L117
L2:
  test   %r12,%r12
  je     L123
  movslq %ebx,%rbx
  movb   $0x0,(%r12,%rbx,1)
L13:
  add    $0x8,%rsp
  mov    %r12,%rax
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  ret
  nopw   0x0(%rax,%rax,1)
L39:
  lea    0x52(%rbx),%r13d
  mov    %r12,%rdi
  mov    %r13d,%esi
  call   <realloc@plt>
  test   %rax,%rax
  je     L38
  movzbl 0x0(%rbp),%edx
  mov    %rax,%r12
  jmp    L3
  nopl   (%rax)
L125:
  movb   $0x5c,(%rcx)
  add    $0x2,%ebx
  movb   $0xd,0x1(%r12,%rax,1)
  jmp    L152
L85:
  mov    $0x1,%esi
  xor    %edi,%edi
  mov    $0x1,%r13d
  call   <realloc@plt>
L123:
  movslq %r13d,%r13
  xor    %r12d,%r12d
  movb   $0x0,0x0(%r13)
  add    $0x8,%rsp
  mov    %r12,%rax
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  ret
  nopl   0x0(%rax)
L38:
  mov    %r12,%rdi
  lea    0x1(%rbx),%r13d
  call   <free@plt>
L27:
  mov    %r13d,%esi
  mov    %r12,%rdi
  call   <realloc@plt>
  jmp    L2
L8:
  xor    %r12d,%r12d
  jmp    L13
L117:
  lea    0x1(%rbx),%r13d
  jmp    L27
```

assistant: ```c
char *V3DLoadEscapeNewLines(const char *line) {
  int pos_i = 0, pos_o = 0;
  int line_o_len = 0;
  char *line_o = NULL, *line_o_temp;
  if (line == NULL)
    return (line_o);
  while (line[pos_i] != '\0') {
    if (pos_o >= (line_o_len - 2)) {
      line_o_len = (pos_o + 82);
      line_o_temp = (char *)realloc(line_o, line_o_len * sizeof(char));
      if (line_o_temp == NULL) {
        line_o_len = 0;
        free(line_o);
        break;
      } else {
        line_o = line_o_temp;
      }
    }
    if (line[pos_i] == '\n') {
      line_o[pos_o] = '\\';
      line_o[pos_o + 1] = '\n';
      pos_o += 2;
      pos_i += 1;
    } else if (line[pos_i] == '\r') {
      line_o[pos_o] = '\\';
      line_o[pos_o + 1] = '\r';
      pos_o += 2;
      pos_i += 1;
    } else {
      line_o[pos_o] = line[pos_i];
      pos_o += 1;
      pos_i += 1;
    }
  }
  if (pos_o >= line_o_len) {
    line_o_len = pos_o + 1;
    line_o_temp = (char *)realloc(line_o, line_o_len * sizeof(char));
  }
  if (line_o != NULL) {
    line_o[pos_o] = '\0';
  } else {
    line_o[line_o_len] = '\0';
  }
  return (line_o);
}
```
user: 提供的汇编代码用C语言表示会是什么样子：

```asm
<expmod_helper>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x20,%rsp
  mov    %rdi,-0x8(%rbp)
  mov    %rsi,-0x10(%rbp)
  mov    %rdx,-0x18(%rbp)
  mov    %rcx,-0x20(%rbp)
  cmpq   $0x0,-0x10(%rbp)
  jne    L26
  mov    -0x20(%rbp),%rax
  jmp    L25
L26:
  mov    -0x10(%rbp),%rax
  and    $0x1,%eax
  test   %rax,%rax
  jne    L8
  mov    -0x10(%rbp),%rax
  mov    %rax,%rdx
  shr    $0x3f,%rdx
  add    %rdx,%rax
  sar    %rax
  mov    %rax,%rsi
  mov    -0x8(%rbp),%rax
  imul   %rax,%rax
  cqto
  idivq  -0x18(%rbp)
  mov    %rdx,%rdi
  mov    -0x20(%rbp),%rdx
  mov    -0x18(%rbp),%rax
  mov    %rdx,%rcx
  mov    %rax,%rdx
  call   <expmod_helper>
  jmp    L25
L8:
  mov    -0x8(%rbp),%rax
  imul   -0x20(%rbp),%rax
  cqto
  idivq  -0x18(%rbp)
  mov    %rdx,%rcx
  mov    -0x10(%rbp),%rax
  lea    -0x1(%rax),%rsi
  mov    -0x18(%rbp),%rdx
  mov    -0x8(%rbp),%rax
  mov    %rax,%rdi
  call   <expmod_helper>
L25:
  leave
  ret
```

assistant: ```c
long expmod_helper(long x, long n, long m, long acc) {
  if (0 == n) {
    return acc;
  } else if (n % 2 == 0) {
    return expmod_helper((x * x) % m, n / 2, m, acc);
  } else {
    return expmod_helper(x, n - 1, m, (x * acc) % m);
  }
}
```
user: Please show me the C implementation that matches the assembly code listed below:

```asm
<expmod_helper>:
  endbr64
  mov    %rcx,%rax
  test   %rsi,%rsi
  je     L4
  sub    $0x8,%rsp
  mov    %rdx,%r8
  test   $0x1,%sil
  jne    L29
  mov    %rsi,%rax
  shr    $0x3f,%rax
  add    %rax,%rsi
  sar    %rsi
  imul   %rdi,%rdi
  mov    %rdi,%rax
  cqto
  idiv   %r8
  mov    %rdx,%r9
  mov    %r8,%rdx
  mov    %r9,%rdi
  call   <expmod_helper>
L28:
  add    $0x8,%rsp
  ret
L29:
  imul   %rdi,%rcx
  mov    %rcx,%rax
  cqto
  idiv   %r8
  sub    $0x1,%rsi
  mov    %rdx,%rcx
  mov    %r8,%rdx
  call   <expmod_helper>
  jmp    L28
L4:
  ret
```

assistant: ```c
long expmod_helper(long x, long n, long m, long acc) {
  if (0 == n) {
    return acc;
  } else if (n % 2 == 0) {
    return expmod_helper((x * x) % m, n / 2, m, acc);
  } else {
    return expmod_helper(x, n - 1, m, (x * acc) % m);
  }
}
```
user: 请显示与下面列出的汇编代码相匹配的C语言实现：

```asm
<expmod_helper>:
  endbr64
  mov    %rdi,%r9
  mov    %rcx,%r8
  mov    %rdx,%rdi
  test   %rsi,%rsi
  jne    L22
  jmp    L30
  nopl   0x0(%rax)
L35:
  mov    %rsi,%rax
  shr    $0x3f,%rax
  add    %rax,%rsi
  mov    %r9,%rax
  imul   %r9,%rax
  sar    %rsi
  cqto
  idiv   %rdi
  mov    %rdx,%r9
  test   %rsi,%rsi
  je     L30
L22:
  test   $0x1,%sil
  je     L35
  mov    %r8,%rax
  sub    $0x1,%rsi
  imul   %r9,%rax
  cqto
  idiv   %rdi
  mov    %rdx,%r8
  test   %rsi,%rsi
  jne    L22
L30:
  mov    %r8,%rax
  ret
```

assistant: ```c
long expmod_helper(long x, long n, long m, long acc) {
  if (0 == n) {
    return acc;
  } else if (n % 2 == 0) {
    return expmod_helper((x * x) % m, n / 2, m, acc);
  } else {
    return expmod_helper(x, n - 1, m, (x * acc) % m);
  }
}
```