ylfeng/ReF-Decompile-dataset huggingface dataset:
user: 请从给定的汇编指令推导出C源代码:

```asm
<cli_outfunf>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x160,%rsp
  mov    %rdi,-0x158(%rbp)
  mov    %rsi,-0xa8(%rbp)
  mov    %rdx,-0xa0(%rbp)
  mov    %rcx,-0x98(%rbp)
  mov    %r8,-0x90(%rbp)
  mov    %r9,-0x88(%rbp)
  test   %al,%al
  je     L4
  movaps %xmm0,-0x80(%rbp)
  movaps %xmm1,-0x70(%rbp)
  movaps %xmm2,-0x60(%rbp)
  movaps %xmm3,-0x50(%rbp)
  movaps %xmm4,-0x40(%rbp)
  movaps %xmm5,-0x30(%rbp)
  movaps %xmm6,-0x20(%rbp)
  movaps %xmm7,-0x10(%rbp)
L4:
  mov    %fs:0x28,%rax
  mov    %rax,-0xb8(%rbp)
  xor    %eax,%eax
  mov    -0x158(%rbp),%rdx
  mov    -0x144(%rbp),%eax
  mov    %rdx,%rsi
  mov    %eax,%edi
  call   <va_start@plt>
  mov    -0x144(%rbp),%ecx
  mov    -0x158(%rbp),%rdx
  lea    -0x140(%rbp),%rax
  mov    $0x7f,%esi
  mov    %rax,%rdi
  call   <vsnprintf@plt>
  mov    -0x144(%rbp),%eax
  mov    %eax,%edi
  call   <va_end@plt>
  movb   $0x0,-0xc1(%rbp)
  lea    -0x140(%rbp),%rax
  mov    %rax,%rdi
  call   <cli_outfun@plt>
  nop
  mov    -0xb8(%rbp),%rax
  sub    %fs:0x28,%rax
  je     L14
  call   <__stack_chk_fail@plt>
L14:
  leave
  ret
```

assistant: ```c
void cli_outfunf(char *format, ...) {
  va_list arglist;
  char buf[128];
  va_start(arglist, format);
  vsnprintf(buf, 127, format, arglist);
  va_end(arglist);
  buf[127] = 0;
  cli_outfun(buf);
}
```
user: 下面的汇编指令对应的C源代码是什么:

```asm
<cli_outfunf>:
  endbr64
  push   %r12
  push   %rbp
  push   %rbx
  sub    $0x90,%rsp
  mov    %rdi,%rbx
  mov    %fs:0x28,%rax
  mov    %rax,0x88(%rsp)
  xor    %eax,%eax
  mov    %rdi,%rsi
  mov    $0x0,%ebp
  mov    %ebp,%edi
  call   <va_start@plt>
  mov    %rsp,%r12
  mov    %ebp,%ecx
  mov    %rbx,%rdx
  mov    $0x7f,%esi
  mov    %r12,%rdi
  call   <vsnprintf@plt>
  mov    %ebp,%edi
  call   <va_end@plt>
  movb   $0x0,0x7f(%rsp)
  mov    %r12,%rdi
  call   <cli_outfun@plt>
  mov    0x88(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L4
  add    $0x90,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  ret
L4:
  call   <__stack_chk_fail@plt>
```

assistant: ```c
void cli_outfunf(char *format, ...) {
  va_list arglist;
  char buf[128];
  va_start(arglist, format);
  vsnprintf(buf, 127, format, arglist);
  va_end(arglist);
  buf[127] = 0;
  cli_outfun(buf);
}
```
user: 请将这段汇编代码片段转换成等效的C代码:

```asm
<cli_outfunf>:
  endbr64
  push   %r13
  mov    %rdi,%rsi
  push   %r12
  mov    %rdi,%r12
  push   %rbp
  xor    %ebp,%ebp
  mov    %ebp,%edi
  sub    $0x90,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,0x88(%rsp)
  xor    %eax,%eax
  mov    %rsp,%r13
  call   <va_start@plt>
  mov    %ebp,%ecx
  mov    %r12,%rdx
  mov    $0x7f,%esi
  mov    %r13,%rdi
  call   <vsnprintf@plt>
  mov    %ebp,%edi
  call   <va_end@plt>
  mov    %r13,%rdi
  movb   $0x0,0x7f(%rsp)
  call   <cli_outfun@plt>
  mov    0x88(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L5
  add    $0x90,%rsp
  pop    %rbp
  pop    %r12
  pop    %r13
  ret
L5:
  call   <__stack_chk_fail@plt>
```

assistant: ```c
void cli_outfunf(char *format, ...) {
  va_list arglist;
  char buf[128];
  va_start(arglist, format);
  vsnprintf(buf, 127, format, arglist);
  va_end(arglist);
  buf[127] = 0;
  cli_outfun(buf);
}
```
user: Demonstrate the C code that generates the assembly output below:

```asm
<cli_outfunf>:
  endbr64
  push   %r13
  mov    %rdi,%rsi
  push   %r12
  mov    %rdi,%r12
  push   %rbp
  xor    %ebp,%ebp
  mov    %ebp,%edi
  sub    $0x90,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,0x88(%rsp)
  xor    %eax,%eax
  mov    %rsp,%r13
  call   <va_start@plt>
  mov    %ebp,%ecx
  mov    %r12,%rdx
  mov    $0x7f,%esi
  mov    %r13,%rdi
  call   <vsnprintf@plt>
  mov    %ebp,%edi
  call   <va_end@plt>
  mov    %r13,%rdi
  movb   $0x0,0x7f(%rsp)
  call   <cli_outfun@plt>
  mov    0x88(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L4
  add    $0x90,%rsp
  pop    %rbp
  pop    %r12
  pop    %r13
  ret
L4:
  call   <__stack_chk_fail@plt>
```

assistant: ```c
void cli_outfunf(char *format, ...) {
  va_list arglist;
  char buf[128];
  va_start(arglist, format);
  vsnprintf(buf, 127, format, arglist);
  va_end(arglist);
  buf[127] = 0;
  cli_outfun(buf);
}
```
user: 请将以下的汇编代码转换成C语言代码:

```asm
<print_blksizecnt_reg>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x20,%rsp
  mov    %rdi,-0x18(%rbp)
  mov    -0x18(%rbp),%rax
  mov    0x4(%rax),%eax
  mov    %eax,-0x4(%rbp)
  mov    -0x4(%rbp),%eax
  shr    $0x10,%eax
  mov    %eax,%esi
  lea    D17(%rip),%rax
  mov    %rax,%rdi
  call   <printf@plt>
  mov    -0x4(%rbp),%eax
  and    $0x1ff,%eax
  mov    %eax,%esi
  lea    D10(%rip),%rax
  mov    %rax,%rdi
  call   <printf@plt>
  nop
  leave
  ret
```

tool_calls: name: read_data
arguments: label: D17
datatype: string
name: read_data
arguments: label: D10
datatype: string

tool: D17: BLK_CNT:	%i


tool: D10: BLKSIZE:	%i


assistant: ```c
void print_blksizecnt_reg(uint32_t *emmc) {
  uint32_t blksizecnt = (*(emmc + 4 / 4));
  printf("BLK_CNT:	%i\n", ((blksizecnt & 0xFFFF0000) >> 16));
  printf("BLKSIZE:	%i\n", (blksizecnt & 0x1FF));
}
```
user: What is the c source code of the assembly code below?

```asm
<print_blksizecnt_reg>:
  endbr64
  push   %rbx
  mov    0x4(%rdi),%ebx
  mov    %ebx,%esi
  shr    $0x10,%esi
  lea    D1(%rip),%rdi
  call   <printf@plt>
  and    $0x1ff,%ebx
  mov    %ebx,%esi
  lea    D4(%rip),%rdi
  call   <printf@plt>
  pop    %rbx
  ret
```

tool_calls: name: parse_data
arguments: tag: D1
type_infered: string
name: parse_data
arguments: tag: D4
type_infered: string

tool: D1: BLK_CNT:	%i


tool: D4: BLKSIZE:	%i


assistant: ```c
void print_blksizecnt_reg(uint32_t *emmc) {
  uint32_t blksizecnt = (*(emmc + 4 / 4));
  printf("BLK_CNT:	%i\n", ((blksizecnt & 0xFFFF0000) >> 16));
  printf("BLKSIZE:	%i\n", (blksizecnt & 0x1FF));
}
```
user: 请将以下的汇编代码转换成C语言代码:

```asm
<print_blksizecnt_reg>:
  endbr64
  push   %rbx
  mov    0x4(%rdi),%ebx
  lea    D17(%rip),%rdi
  mov    %ebx,%esi
  and    $0x1ff,%ebx
  shr    $0x10,%esi
  call   <printf@plt>
  mov    %ebx,%esi
  lea    D13(%rip),%rdi
  pop    %rbx
  jmp    1050 <printf@plt>
```

tool_calls: name: disassemble_data
arguments: tag: D17
datatype: string
name: disassemble_data
arguments: tag: D13
datatype: string

tool: D17: BLK_CNT:	%i


tool: D13: BLKSIZE:	%i


assistant: ```c
void print_blksizecnt_reg(uint32_t *emmc) {
  uint32_t blksizecnt = (*(emmc + 4 / 4));
  printf("BLK_CNT:	%i\n", ((blksizecnt & 0xFFFF0000) >> 16));
  printf("BLKSIZE:	%i\n", (blksizecnt & 0x1FF));
}
```
user: 提供的汇编代码用C语言表示会是什么样子:

```asm
<print_blksizecnt_reg>:
  endbr64
  push   %rbx
  mov    0x4(%rdi),%ebx
  lea    D6(%rip),%rdi
  mov    %ebx,%esi
  and    $0x1ff,%ebx
  shr    $0x10,%esi
  call   <printf@plt>
  mov    %ebx,%esi
  lea    D1(%rip),%rdi
  pop    %rbx
  jmp    1050 <printf@plt>
```

tool_calls: name: read_data
arguments: data_label: D6
type_infered: string
name: read_data
arguments: data_label: D1
type_infered: string

tool: D6: BLK_CNT:	%i


tool: D1: BLKSIZE:	%i


assistant: ```c
void print_blksizecnt_reg(uint32_t *emmc) {
  uint32_t blksizecnt = (*(emmc + 4 / 4));
  printf("BLK_CNT:	%i\n", ((blksizecnt & 0xFFFF0000) >> 16));
  printf("BLKSIZE:	%i\n", (blksizecnt & 0x1FF));
}
```
user: 请将这段汇编代码片段转换成等效的C代码:

```asm
<string_matching>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x30,%rsp
  mov    %rdi,-0x28(%rbp)
  mov    %rsi,-0x30(%rbp)
  mov    -0x28(%rbp),%rax
  mov    %rax,%rdi
  call   <strlen@plt>
  mov    %rax,-0x10(%rbp)
  mov    -0x30(%rbp),%rax
  mov    %rax,%rdi
  call   <strlen@plt>
  mov    %rax,-0x8(%rbp)
  mov    -0x8(%rbp),%rax
  cmp    -0x10(%rbp),%rax
  jbe    L36
  mov    $0xffffffff,%eax
  jmp    L158
L36:
  movl   $0x0,-0x20(%rbp)
  movl   $0x0,-0x1c(%rbp)
  jmp    L66
L25:
  mov    -0x20(%rbp),%eax
  movslq %eax,%rdx
  mov    -0x10(%rbp),%rax
  sub    %rdx,%rax
  cmp    %rax,-0x8(%rbp)
  jbe    L149
  mov    $0xffffffff,%eax
  jmp    L158
L41:
  mov    -0x20(%rbp),%eax
  movslq %eax,%rdx
  mov    -0x28(%rbp),%rax
  add    %rdx,%rax
  movzbl (%rax),%edx
  mov    -0x1c(%rbp),%eax
  movslq %eax,%rcx
  mov    -0x30(%rbp),%rax
  add    %rcx,%rax
  movzbl (%rax),%eax
  cmp    %al,%dl
  jne    L10
  addl   $0x1,-0x1c(%rbp)
  addl   $0x1,-0x20(%rbp)
  jmp    L149
L10:
  mov    -0x20(%rbp),%eax
  sub    -0x1c(%rbp),%eax
  add    $0x1,%eax
  mov    %eax,-0x18(%rbp)
  jmp    L42
L113:
  mov    -0x18(%rbp),%eax
  movslq %eax,%rdx
  mov    -0x28(%rbp),%rax
  add    %rdx,%rax
  movzbl (%rax),%edx
  mov    -0x30(%rbp),%rax
  movzbl (%rax),%eax
  cmp    %al,%dl
  jne    L28
  mov    -0x18(%rbp),%eax
  mov    %eax,-0x20(%rbp)
  subl   $0x1,-0x20(%rbp)
  nop
  jmp    L153
L28:
  addl   $0x1,-0x18(%rbp)
L42:
  mov    -0x18(%rbp),%eax
  cmp    -0x20(%rbp),%eax
  jle    L113
  jmp    L153
L149:
  mov    -0x1c(%rbp),%eax
  cltq
  cmp    %rax,-0x8(%rbp)
  ja     L41
L153:
  mov    -0x1c(%rbp),%eax
  cltq
  cmp    %rax,-0x8(%rbp)
  jne    L1
  mov    -0x20(%rbp),%eax
  mov    -0x8(%rbp),%rdx
  sub    %edx,%eax
  mov    %eax,-0x14(%rbp)
  mov    -0x14(%rbp),%eax
  jmp    L158
L1:
  movl   $0x0,-0x1c(%rbp)
  addl   $0x1,-0x20(%rbp)
L66:
  mov    -0x20(%rbp),%eax
  cltq
  cmp    %rax,-0x10(%rbp)
  ja     L25
  mov    $0xffffffff,%eax
L158:
  leave
  ret
```

assistant: ```c
int string_matching(char *src, char *target) {
  size_t length_src = strlen(src);
  size_t length_target = strlen(target);
  if (length_target > length_src) {
    return -1;
  }
  int point_src = 0;
  int point_target = 0;
  while (point_src < length_src) {
    if ((length_src - point_src) < length_target) {
      return -1;
    }
    while (point_target < length_target) {
      if (src[point_src] == target[point_target]) {
        point_target++;
        point_src++;
      } else {
        int point_temp = point_src - point_target + 1;
        for (point_temp; point_temp <= point_src; point_temp++) {
          if (src[point_temp] == target[0]) {
            point_src = point_temp;
            point_src--;
            break;
          }
        }
        break;
      }
    }
    if (point_target == length_target) {
      int index = point_src - length_target;
      return index;
    }
    point_target = 0;
    point_src++;
  }
  return -1;
}
```
user: 请显示与下面列出的汇编代码相匹配的C语言实现：

```asm
<string_matching>:
  endbr64
  push   %r12
  push   %rbp
  push   %rbx
  mov    %rdi,%rbp
  mov    %rsi,%rbx
  call   <strlen@plt>
  mov    %rax,%r12
  mov    %rbx,%rdi
  call   <strlen@plt>
  cmp    %rax,%r12
  jb     L147
  mov    %rax,%rsi
  mov    $0x0,%ecx
  mov    $0xffffffff,%eax
  test   %r12,%r12
  jne    L67
  jmp    L138
L122:
  mov    %eax,%ecx
  sub    %edx,%ecx
  add    $0x1,%ecx
  cmp    %eax,%ecx
  jg     L129
  movzbl (%rbx),%edi
  movslq %ecx,%rcx
L62:
  cmp    %dil,0x0(%rbp,%rcx,1)
  je     L36
  add    $0x1,%rcx
  cmp    %ecx,%eax
  jge    L62
  jmp    L129
L36:
  lea    -0x1(%rcx),%eax
L129:
  cmp    %rdx,%rsi
  je     L117
  lea    0x1(%rax),%ecx
  movslq %ecx,%rax
  cmp    %r12,%rax
  jae    L168
  mov    %r12,%rdx
  sub    %rax,%rdx
  cmp    %rsi,%rdx
  jb     L120
L67:
  test   %rsi,%rsi
  je     L128
  mov    %ecx,%eax
  mov    $0x0,%edx
  movslq %ecx,%rcx
  add    %rbp,%rcx
L55:
  movzbl (%rbx,%rdx,1),%r9d
  cmp    %r9b,(%rcx,%rdx,1)
  jne    L122
  add    $0x1,%eax
  add    $0x1,%rdx
  cmp    %rdx,%rsi
  jne    L55
L117:
  sub    %esi,%eax
L138:
  pop    %rbx
  pop    %rbp
  pop    %r12
  ret
L128:
  mov    %ecx,%eax
  jmp    L117
L168:
  mov    $0xffffffff,%eax
  jmp    L138
L147:
  mov    $0xffffffff,%eax
  jmp    L138
L120:
  mov    $0xffffffff,%eax
  jmp    L138
```

assistant: ```c
int string_matching(char *src, char *target) {
  size_t length_src = strlen(src);
  size_t length_target = strlen(target);
  if (length_target > length_src) {
    return -1;
  }
  int point_src = 0;
  int point_target = 0;
  while (point_src < length_src) {
    if ((length_src - point_src) < length_target) {
      return -1;
    }
    while (point_target < length_target) {
      if (src[point_src] == target[point_target]) {
        point_target++;
        point_src++;
      } else {
        int point_temp = point_src - point_target + 1;
        for (point_temp; point_temp <= point_src; point_temp++) {
          if (src[point_temp] == target[0]) {
            point_src = point_temp;
            point_src--;
            break;
          }
        }
        break;
      }
    }
    if (point_target == length_target) {
      int index = point_src - length_target;
      return index;
    }
    point_target = 0;
    point_src++;
  }
  return -1;
}
```
user: Please show me the C implementation that matches the assembly code listed below:

```asm
<string_matching>:
  endbr64
  push   %r12
  push   %rbp
  mov    %rdi,%rbp
  push   %rbx
  mov    %rsi,%rbx
  call   <strlen@plt>
  mov    %rbx,%rdi
  mov    %rax,%r12
  call   <strlen@plt>
  cmp    %rax,%r12
  jb     L17
  mov    %rax,%rsi
  xor    %eax,%eax
  test   %r12,%r12
  je     L17
  nopl   (%rax)
L33:
  test   %rsi,%rsi
  je     L63
  movslq %eax,%rcx
  xor    %edx,%edx
  add    %rbp,%rcx
  jmp    L51
  nop
L123:
  add    $0x1,%rdx
  add    $0x1,%eax
  cmp    %rdx,%rsi
  je     L63
L51:
  movzbl (%rbx,%rdx,1),%r9d
  cmp    %r9b,(%rcx,%rdx,1)
  je     L123
  mov    %eax,%ecx
  sub    %edx,%ecx
  add    $0x1,%ecx
  cmp    %eax,%ecx
  jg     L3
  movzbl (%rbx),%edi
  movslq %ecx,%rcx
  jmp    L117
  nopw   0x0(%rax,%rax,1)
L98:
  add    $0x1,%rcx
  cmp    %ecx,%eax
  jl     L3
L117:
  cmp    %dil,0x0(%rbp,%rcx,1)
  jne    L98
  lea    -0x1(%rcx),%eax
L3:
  cmp    %rdx,%rsi
  je     L63
  add    $0x1,%eax
  movslq %eax,%rcx
  cmp    %r12,%rcx
  jae    L17
  mov    %r12,%rdx
  sub    %rcx,%rdx
  cmp    %rsi,%rdx
  jae    L33
L17:
  pop    %rbx
  mov    $0xffffffff,%eax
  pop    %rbp
  pop    %r12
  ret
  nopw   0x0(%rax,%rax,1)
L63:
  pop    %rbx
  sub    %esi,%eax
  pop    %rbp
  pop    %r12
  ret
```

assistant: ```c
int string_matching(char *src, char *target) {
  size_t length_src = strlen(src);
  size_t length_target = strlen(target);
  if (length_target > length_src) {
    return -1;
  }
  int point_src = 0;
  int point_target = 0;
  while (point_src < length_src) {
    if ((length_src - point_src) < length_target) {
      return -1;
    }
    while (point_target < length_target) {
      if (src[point_src] == target[point_target]) {
        point_target++;
        point_src++;
      } else {
        int point_temp = point_src - point_target + 1;
        for (point_temp; point_temp <= point_src; point_temp++) {
          if (src[point_temp] == target[0]) {
            point_src = point_temp;
            point_src--;
            break;
          }
        }
        break;
      }
    }
    if (point_target == length_target) {
      int index = point_src - length_target;
      return index;
    }
    point_target = 0;
    point_src++;
  }
  return -1;
}
```
user: Demonstrate the C code that generates the assembly output below:

```asm
<string_matching>:
  endbr64
  push   %r12
  push   %rbp
  mov    %rdi,%rbp
  push   %rbx
  mov    %rsi,%rbx
  call   <strlen@plt>
  mov    %rbx,%rdi
  mov    %rax,%r12
  call   <strlen@plt>
  cmp    %rax,%r12
  jb     L76
  mov    %rax,%rsi
  xor    %eax,%eax
  test   %r12,%r12
  je     L76
  nopl   (%rax)
L4:
  test   %rsi,%rsi
  je     L125
  movslq %eax,%rcx
  xor    %edx,%edx
  add    %rbp,%rcx
  jmp    L40
  nop
L8:
  add    $0x1,%rdx
  add    $0x1,%eax
  cmp    %rdx,%rsi
  je     L125
L40:
  movzbl (%rbx,%rdx,1),%r9d
  cmp    %r9b,(%rcx,%rdx,1)
  je     L8
  mov    %eax,%ecx
  sub    %edx,%ecx
  add    $0x1,%ecx
  cmp    %eax,%ecx
  jg     L6
  movzbl (%rbx),%edi
  movslq %ecx,%rcx
  jmp    L47
  nopw   0x0(%rax,%rax,1)
L55:
  add    $0x1,%rcx
  cmp    %ecx,%eax
  jl     L6
L47:
  cmp    %dil,0x0(%rbp,%rcx,1)
  jne    L55
  lea    -0x1(%rcx),%eax
L6:
  cmp    %rdx,%rsi
  je     L125
  add    $0x1,%eax
  movslq %eax,%rcx
  cmp    %r12,%rcx
  jae    L76
  mov    %r12,%rdx
  sub    %rcx,%rdx
  cmp    %rsi,%rdx
  jae    L4
L76:
  pop    %rbx
  mov    $0xffffffff,%eax
  pop    %rbp
  pop    %r12
  ret
  nopw   0x0(%rax,%rax,1)
L125:
  pop    %rbx
  sub    %esi,%eax
  pop    %rbp
  pop    %r12
  ret
```

assistant: ```c
int string_matching(char *src, char *target) {
  size_t length_src = strlen(src);
  size_t length_target = strlen(target);
  if (length_target > length_src) {
    return -1;
  }
  int point_src = 0;
  int point_target = 0;
  while (point_src < length_src) {
    if ((length_src - point_src) < length_target) {
      return -1;
    }
    while (point_target < length_target) {
      if (src[point_src] == target[point_target]) {
        point_target++;
        point_src++;
      } else {
        int point_temp = point_src - point_target + 1;
        for (point_temp; point_temp <= point_src; point_temp++) {
          if (src[point_temp] == target[0]) {
            point_src = point_temp;
            point_src--;
            break;
          }
        }
        break;
      }
    }
    if (point_target == length_target) {
      int index = point_src - length_target;
      return index;
    }
    point_target = 0;
    point_src++;
  }
  return -1;
}
```
user: 下面的汇编指令对应的C源代码是什么：

```asm
<can_ink>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  mov    %edi,%eax
  mov    %al,-0x4(%rbp)
  cmpb   $0x2c,-0x4(%rbp)
  je     L76
  cmpb   $0x2d,-0x4(%rbp)
  je     L76
  cmpb   $0x3c,-0x4(%rbp)
  je     L76
  cmpb   $0x3d,-0x4(%rbp)
  je     L76
  cmpb   $0x2a,-0x4(%rbp)
  je     L76
  cmpb   $0x2b,-0x4(%rbp)
  je     L76
  cmpb   $0x3a,-0x4(%rbp)
  je     L76
  cmpb   $0x3b,-0x4(%rbp)
  jne    L30
L76:
  mov    $0x0,%eax
  jmp    L40
L30:
  mov    $0x1,%eax
L40:
  pop    %rbp
  ret
```

assistant: ```c
unsigned char can_ink(unsigned char map_type) {
  if (map_type == 0x2c || map_type == 0x2d || map_type == 0x3c || map_type == 0x3d || map_type == 0x2a || map_type == 0x2b || map_type == 0x3a || map_type == 0x3b) {
    return 0;
  }
  return 1;
}
```
user: 提供的汇编代码用C语言表示会是什么样子:

```asm
<can_ink>:
  endbr64
  and    $0xffffffef,%edi
  sub    $0x2a,%edi
  cmp    $0x3,%dil
  seta   %al
  ret
```

assistant: ```c
unsigned char can_ink(unsigned char map_type) {
  if (map_type == 0x2c || map_type == 0x2d || map_type == 0x3c || map_type == 0x3d || map_type == 0x2a || map_type == 0x2b || map_type == 0x3a || map_type == 0x3b) {
    return 0;
  }
  return 1;
}
```
user: Demonstrate the C code that generates the assembly output below:

```asm
<can_ink>:
  endbr64
  and    $0xffffffef,%edi
  sub    $0x2a,%edi
  cmp    $0x3,%dil
  seta   %al
  ret
```

assistant: ```c
unsigned char can_ink(unsigned char map_type) {
  if (map_type == 0x2c || map_type == 0x2d || map_type == 0x3c || map_type == 0x3d || map_type == 0x2a || map_type == 0x2b || map_type == 0x3a || map_type == 0x3b) {
    return 0;
  }
  return 1;
}
```
user: What would the C source look like for the assembly code provided here?

```asm
<can_ink>:
  endbr64
  and    $0xffffffef,%edi
  sub    $0x2a,%edi
  cmp    $0x3,%dil
  seta   %al
  ret
```

assistant: ```c
unsigned char can_ink(unsigned char map_type) {
  if (map_type == 0x2c || map_type == 0x2d || map_type == 0x3c || map_type == 0x3d || map_type == 0x2a || map_type == 0x2b || map_type == 0x3a || map_type == 0x3b) {
    return 0;
  }
  return 1;
}
```
user: Demonstrate the C code that generates the assembly output below:

```asm
<random_pairs>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x30,%rsp
  mov    %rdi,-0x18(%rbp)
  mov    %rsi,-0x20(%rbp)
  mov    %rdx,-0x28(%rbp)
  movq   $0x0,-0x8(%rbp)
  jmp    L15
L3:
  mov    D4(%rip),%rax
  mov    (%rax),%eax
  mov    %eax,%edx
  shr    $0x1f,%edx
  add    %edx,%eax
  sar    %eax
  mov    %eax,%ecx
  mov    -0x8(%rbp),%rax
  lea    0x0(,%rax,8),%rdx
  mov    -0x20(%rbp),%rax
  add    %rax,%rdx
  movslq %ecx,%rax
  mov    %rax,(%rdx)
  addq   $0x1,-0x8(%rbp)
L15:
  mov    -0x8(%rbp),%rax
  cmp    -0x18(%rbp),%rax
  jb     L3
  mov    -0x18(%rbp),%rax
  lea    -0x1(%rax),%rsi
  mov    -0x28(%rbp),%rdx
  mov    -0x20(%rbp),%rax
  mov    %rdx,%rcx
  mov    %rsi,%rdx
  mov    $0x0,%esi
  mov    %rax,%rdi
  call   <helper_random_pairs_iter@plt>
  nop
  leave
  ret
```

assistant: ```c
void random_pairs(uint n, uint *pairs, uint hpmin) {
  uint i;
  for (i = 0; i < n; i++)
    pairs[i] = (UINT_MAX / 2);
  helper_random_pairs_iter(pairs, 0, n - 1, hpmin);
}
```
user: 这段汇编代码用C语言表示是什么样的？

```asm
<random_pairs>:
  endbr64
  sub    $0x8,%rsp
  mov    %rsi,%r11
  mov    %rdx,%rcx
  test   %rdi,%rdi
  je     L13
  lea    (%rsi,%rdi,8),%r10
  mov    D8(%rip),%r9
L16:
  mov    (%r9),%r8d
  mov    %r8d,%eax
  shr    $0x1f,%eax
  add    %r8d,%eax
  sar    %eax
  cltq
  mov    %rax,(%rsi)
  add    $0x8,%rsi
  cmp    %r10,%rsi
  jne    L16
L13:
  lea    -0x1(%rdi),%rdx
  mov    $0x0,%esi
  mov    %r11,%rdi
  call   <helper_random_pairs_iter@plt>
  add    $0x8,%rsp
  ret
```

assistant: ```c
void random_pairs(uint n, uint *pairs, uint hpmin) {
  uint i;
  for (i = 0; i < n; i++)
    pairs[i] = (UINT_MAX / 2);
  helper_random_pairs_iter(pairs, 0, n - 1, hpmin);
}
```
user: Please show me the C implementation that matches the assembly code listed below:

```asm
<random_pairs>:
  endbr64
  mov    %rsi,%r9
  mov    %rdx,%rcx
  test   %rdi,%rdi
  je     L4
  mov    D9(%rip),%rax
  lea    (%r9,%rdi,8),%r8
  mov    (%rax),%eax
  mov    %eax,%esi
  shr    $0x1f,%esi
  add    %eax,%esi
  mov    %r9,%rax
  sar    %esi
  movslq %esi,%rsi
  nopl   0x0(%rax,%rax,1)
L3:
  mov    %rsi,(%rax)
  add    $0x8,%rax
  cmp    %r8,%rax
  jne    L3
L4:
  lea    -0x1(%rdi),%rdx
  xor    %esi,%esi
  mov    %r9,%rdi
  jmp    1050 <helper_random_pairs_iter@plt>
```

assistant: ```c
void random_pairs(uint n, uint *pairs, uint hpmin) {
  uint i;
  for (i = 0; i < n; i++)
    pairs[i] = (UINT_MAX / 2);
  helper_random_pairs_iter(pairs, 0, n - 1, hpmin);
}
```
user: 请从给定的汇编指令推导出C源代码：

```asm
<random_pairs>:
  endbr64
  mov    %rdi,%r8
  mov    %rdx,%rcx
  mov    %rsi,%rdi
  test   %r8,%r8
  je     L23
  mov    D7(%rip),%rax
  mov    (%rax),%eax
  mov    %eax,%esi
  shr    $0x1f,%esi
  add    %eax,%esi
  sar    %esi
  movslq %esi,%rsi
  cmp    $0x1,%r8
  je     L24
  mov    %r8,%r9
  movq   %rsi,%xmm0
  mov    %rdi,%rax
  shr    %r9
  punpcklqdq %xmm0,%xmm0
  shl    $0x4,%r9
  add    %rdi,%r9
  cs nopw 0x0(%rax,%rax,1)
L43:
  movups %xmm0,(%rax)
  add    $0x10,%rax
  cmp    %r9,%rax
  jne    L43
  mov    %r8,%rax
  and    $0xfffffffffffffffe,%rax
  test   $0x1,%r8b
  je     L23
L26:
  mov    %rsi,(%rdi,%rax,8)
L23:
  lea    -0x1(%r8),%rdx
  xor    %esi,%esi
  jmp    1050 <helper_random_pairs_iter@plt>
L24:
  xor    %eax,%eax
  jmp    L26
```

assistant: ```c
void random_pairs(uint n, uint *pairs, uint hpmin) {
  uint i;
  for (i = 0; i < n; i++)
    pairs[i] = (UINT_MAX / 2);
  helper_random_pairs_iter(pairs, 0, n - 1, hpmin);
}
```
user: Converte this assembly snippet into its equivalent C code:

```asm
<sleep>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x10,%rsp
  mov    %edi,-0x4(%rbp)
  mov    %esi,-0x8(%rbp)
  mov    -0x4(%rbp),%eax
  mov    %eax,D15(%rip)
  mov    -0x8(%rbp),%eax
  imul   $0x3e8,%eax,%eax
  mov    %eax,D2(%rip)
  lea    D15(%rip),%r8
  mov    $0x0,%ecx
  mov    $0x0,%edx
  mov    $0x0,%esi
  mov    $0x0,%edi
  call   <select@plt>
  nop
  leave
  ret
```

assistant: ```c
void sleep(time_t sec, time_t msec) {
  static struct timeval sleep_time;
  sleep_time.tv_sec = sec;
  sleep_time.tv_usec = msec * 1000;
  select(0, NULL, NULL, NULL, &sleep_time);
}
```
user: 请显示与下面列出的汇编代码相匹配的C语言实现:

```asm
<sleep>:
  endbr64
  sub    $0x8,%rsp
  mov    %edi,D23(%rip)
  imul   $0x3e8,%esi,%esi
  mov    %esi,D3(%rip)
  lea    D23(%rip),%r8
  mov    $0x0,%ecx
  mov    $0x0,%edx
  mov    $0x0,%esi
  mov    $0x0,%edi
  call   <select@plt>
  add    $0x8,%rsp
  ret
```

assistant: ```c
void sleep(time_t sec, time_t msec) {
  static struct timeval sleep_time;
  sleep_time.tv_sec = sec;
  sleep_time.tv_usec = msec * 1000;
  select(0, NULL, NULL, NULL, &sleep_time);
}
```
user: 请将以下的汇编代码转换成C语言代码：

```asm
<sleep>:
  endbr64
  imul   $0x3e8,%esi,%esi
  mov    %edi,D29(%rip)
  xor    %ecx,%ecx
  xor    %edx,%edx
  lea    D29(%rip),%r8
  xor    %edi,%edi
  mov    %esi,D19(%rip)
  xor    %esi,%esi
  jmp    1050 <select@plt>
```

assistant: ```c
void sleep(time_t sec, time_t msec) {
  static struct timeval sleep_time;
  sleep_time.tv_sec = sec;
  sleep_time.tv_usec = msec * 1000;
  select(0, NULL, NULL, NULL, &sleep_time);
}
```