ylfeng/ReF-Decompile-dataset huggingface dataset:
user: Translate the below assembly code into C programming language:

```asm
<main>:
  endbr64
  push   %r15
  lea    D25(%rip),%rdi
  push   %r14
  push   %r13
  lea    D34(%rip),%r13
  push   %r12
  lea    D6(%rip),%r12
  push   %rbp
  mov    $0x2,%ebp
  push   %rbx
  xor    %ebx,%ebx
  sub    $0x18,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,0x8(%rsp)
  xor    %eax,%eax
  call   <printf@plt>
  lea    0x4(%rsp),%rsi
  lea    D40(%rip),%rdi
  call   <scanf@plt>
  mov    0x4(%rsp),%edx
  test   %edx,%edx
  jle    L67
L25:
  mov    %edx,%eax
  xor    %r15d,%r15d
  sub    %ebx,%eax
  cmp    $0x1,%eax
  jle    L78
  nopl   0x0(%rax)
L70:
  mov    %r12,%rdi
  add    $0x1,%r15d
  call   <printf@plt>
  mov    0x4(%rsp),%edx
  mov    %edx,%eax
  sub    %ebx,%eax
  sub    $0x1,%eax
  cmp    %r15d,%eax
  jg     L70
L78:
  sub    $0x1,%edx
  cmp    %ebx,%edx
  jle    L101
  xor    %r14d,%r14d
  lea    -0x1(%rbp),%r15d
  jmp    L107
  nopl   0x0(%rax)
L129:
  mov    %r12,%rdi
  add    $0x1,%r14d
  call   <printf@plt>
  cmp    %ebp,%r14d
  jge    L59
L107:
  test   %r14d,%r14d
  je     L115
  cmp    %r14d,%r15d
  jne    L129
L115:
  mov    %r13,%rdi
  add    $0x1,%r14d
  call   <printf@plt>
  cmp    %ebp,%r14d
  jl     L107
L59:
  lea    D37(%rip),%rdi
  add    $0x1,%ebx
  add    $0x2,%ebp
  call   <printf@plt>
  mov    0x4(%rsp),%edx
  cmp    %edx,%ebx
  jl     L25
L67:
  mov    0x8(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L3
  add    $0x18,%rsp
  xor    %eax,%eax
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  pop    %r15
  ret
  nopl   0x0(%rax,%rax,1)
L101:
  xor    %r15d,%r15d
  nopl   0x0(%rax,%rax,1)
L32:
  mov    %r13,%rdi
  add    $0x1,%r15d
  call   <printf@plt>
  cmp    %r15d,%ebp
  jg     L32
  jmp    L59
L3:
  call   <__stack_chk_fail@plt>
```

tool_calls: name: extract_symbolic_data
arguments: data_tag: D25
type_infered: string
name: extract_symbolic_data
arguments: data_tag: D34
type_infered: string
name: extract_symbolic_data
arguments: data_tag: D6
type_infered: string
name: extract_symbolic_data
arguments: data_tag: D40
type_infered: string
name: extract_symbolic_data
arguments: data_tag: D37
type_infered: string

tool: D25: Podaj wysokosc trojkata: 

tool: D34: *

tool: D6:  

tool: D40: %d

tool: D37: 


assistant: ```c
int main(void) {
  int i, j, k, h;
  printf("Podaj wysokosc trojkata: ");
  scanf("%d", &h);
  for (i = 0; i < h; i++) {
    for (k = 0; k < h - i - 1; k++) {
      printf(" ");
    }
    if (i < h - 1) {
      for (j = 0; j < (i + 1) * 2; j++) {
        if (j == 0 || j == ((i + 1) * 2) - 1) {
          printf("*");
        } else {
          printf(" ");
        }
      }
    } else {
      for (j = 0; j < (i + 1) * 2; j++) {
        printf("*");
      }
    }
    printf("\n");
  }
  return 0;
}
```
user: Please show me the C implementation that matches the assembly code listed below:

```asm
<getCurrentTime>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x20,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,-0x8(%rbp)
  xor    %eax,%eax
  lea    -0x20(%rbp),%rax
  mov    $0x0,%esi
  mov    %rax,%rdi
  call   <gettimeofday@plt>
  mov    -0x18(%rbp),%rdx
  mov    -0x20(%rbp),%eax
  imul   $0xf4240,%eax,%eax
  cltq
  add    %rdx,%rax
  mov    -0x8(%rbp),%rdx
  sub    %fs:0x28,%rdx
  je     L9
  call   <__stack_chk_fail@plt>
L9:
  leave
  ret
```

assistant: ```c
uint64_t getCurrentTime(void) {
  struct timeval tp;
  gettimeofday(&tp, NULL);
  return tp.tv_usec + (tp.tv_sec * 1000000);
}
```
user: Demonstrate the C code that generates the assembly output below:

```asm
<getCurrentTime>:
  endbr64
  sub    $0x28,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,0x18(%rsp)
  xor    %eax,%eax
  mov    %rsp,%rdi
  mov    $0x0,%esi
  call   <gettimeofday@plt>
  imul   $0xf4240,(%rsp),%eax
  cltq
  add    0x8(%rsp),%rax
  mov    0x18(%rsp),%rdx
  sub    %fs:0x28,%rdx
  jne    L4
  add    $0x28,%rsp
  ret
L4:
  call   <__stack_chk_fail@plt>
```

assistant: ```c
uint64_t getCurrentTime(void) {
  struct timeval tp;
  gettimeofday(&tp, NULL);
  return tp.tv_usec + (tp.tv_sec * 1000000);
}
```
user: 请将这段汇编代码片段转换成等效的C代码：

```asm
<getCurrentTime>:
  endbr64
  sub    $0x28,%rsp
  xor    %esi,%esi
  mov    %fs:0x28,%rax
  mov    %rax,0x18(%rsp)
  xor    %eax,%eax
  mov    %rsp,%rdi
  call   <gettimeofday@plt>
  imul   $0xf4240,(%rsp),%eax
  cltq
  add    0x8(%rsp),%rax
  mov    0x18(%rsp),%rdx
  sub    %fs:0x28,%rdx
  jne    L9
  add    $0x28,%rsp
  ret
L9:
  call   <__stack_chk_fail@plt>
```

assistant: ```c
uint64_t getCurrentTime(void) {
  struct timeval tp;
  gettimeofday(&tp, NULL);
  return tp.tv_usec + (tp.tv_sec * 1000000);
}
```
user: 请显示与下面列出的汇编代码相匹配的C语言实现:

```asm
<getCurrentTime>:
  endbr64
  sub    $0x28,%rsp
  xor    %esi,%esi
  mov    %fs:0x28,%rax
  mov    %rax,0x18(%rsp)
  xor    %eax,%eax
  mov    %rsp,%rdi
  call   <gettimeofday@plt>
  imul   $0xf4240,(%rsp),%eax
  cltq
  add    0x8(%rsp),%rax
  mov    0x18(%rsp),%rdx
  sub    %fs:0x28,%rdx
  jne    L8
  add    $0x28,%rsp
  ret
L8:
  call   <__stack_chk_fail@plt>
```

assistant: ```c
uint64_t getCurrentTime(void) {
  struct timeval tp;
  gettimeofday(&tp, NULL);
  return tp.tv_usec + (tp.tv_sec * 1000000);
}
```
user: 这段汇编代码用C语言表示是什么样的：

```asm
<powl>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  fldt   0x20(%rbp)
  fldt   0x10(%rbp)
  fld1
  fxch   %st(1)
  fyl2x
  fmulp  %st,%st(1)
  f2xm1
  fld1
  faddp  %st,%st(1)
  fstp   %st(1)
  fstpt  -0x10(%rbp)
  fldt   -0x10(%rbp)
  pop    %rbp
  ret
```

assistant: ```c
long double powl(long double x, long double y) {
  long double res;
  __asm__ __volatile__("fld1;"
                       "fxch;"
                       "fyl2x;"
                       "fmulp;"
                       "f2xm1;"
                       "fld1;"
                       "faddp"
                       : "=t"(res)
                       : "0"(x), "u"(y));
  return res;
}
```
user: What is the c source code of the assembly code below?

```asm
<powl>:
  endbr64
  fldt   0x18(%rsp)
  fldt   0x8(%rsp)
  fld1
  fxch   %st(1)
  fyl2x
  fmulp  %st,%st(1)
  f2xm1
  fld1
  faddp  %st,%st(1)
  fstp   %st(1)
  ret
```

assistant: ```c
long double powl(long double x, long double y) {
  long double res;
  __asm__ __volatile__("fld1;"
                       "fxch;"
                       "fyl2x;"
                       "fmulp;"
                       "f2xm1;"
                       "fld1;"
                       "faddp"
                       : "=t"(res)
                       : "0"(x), "u"(y));
  return res;
}
```
user: Converte this assembly snippet into its equivalent C code:

```asm
<powl>:
  endbr64
  fldt   0x18(%rsp)
  fldt   0x8(%rsp)
  fld1
  fxch   %st(1)
  fyl2x
  fmulp  %st,%st(1)
  f2xm1
  fld1
  faddp  %st,%st(1)
  fstp   %st(1)
  ret
```

assistant: ```c
long double powl(long double x, long double y) {
  long double res;
  __asm__ __volatile__("fld1;"
                       "fxch;"
                       "fyl2x;"
                       "fmulp;"
                       "f2xm1;"
                       "fld1;"
                       "faddp"
                       : "=t"(res)
                       : "0"(x), "u"(y));
  return res;
}
```
user: 下面的汇编指令对应的C源代码是什么:

```asm
<powl>:
  endbr64
  fldt   0x18(%rsp)
  fldt   0x8(%rsp)
  fld1
  fxch   %st(1)
  fyl2x
  fmulp  %st,%st(1)
  f2xm1
  fld1
  faddp  %st,%st(1)
  fstp   %st(1)
  ret
```

assistant: ```c
long double powl(long double x, long double y) {
  long double res;
  __asm__ __volatile__("fld1;"
                       "fxch;"
                       "fyl2x;"
                       "fmulp;"
                       "f2xm1;"
                       "fld1;"
                       "faddp"
                       : "=t"(res)
                       : "0"(x), "u"(y));
  return res;
}
```
user: Demonstrate the C code that generates the assembly output below:

```asm
<find_weekday>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x10,%rsp
  mov    %rdi,-0x8(%rbp)
  mov    -0x8(%rbp),%rax
  mov    $0x6,%edx
  lea    D10(%rip),%rcx
  mov    %rcx,%rsi
  mov    %rax,%rdi
  call   <strncasecmp@plt>
  test   %rax,%rax
  jne    L29
  mov    $0x1,%eax
  jmp    L46
L29:
  mov    -0x8(%rbp),%rax
  mov    $0x7,%edx
  lea    D67(%rip),%rcx
  mov    %rcx,%rsi
  mov    %rax,%rdi
  call   <strncasecmp@plt>
  test   %rax,%rax
  jne    L92
  mov    $0x2,%eax
  jmp    L46
L92:
  mov    -0x8(%rbp),%rax
  mov    $0x9,%edx
  lea    D62(%rip),%rcx
  mov    %rcx,%rsi
  mov    %rax,%rdi
  call   <strncasecmp@plt>
  test   %rax,%rax
  jne    L39
  mov    $0x3,%eax
  jmp    L46
L39:
  mov    -0x8(%rbp),%rax
  mov    $0x8,%edx
  lea    D26(%rip),%rcx
  mov    %rcx,%rsi
  mov    %rax,%rdi
  call   <strncasecmp@plt>
  test   %rax,%rax
  jne    L86
  mov    $0x4,%eax
  jmp    L46
L86:
  mov    -0x8(%rbp),%rax
  mov    $0x6,%edx
  lea    D69(%rip),%rcx
  mov    %rcx,%rsi
  mov    %rax,%rdi
  call   <strncasecmp@plt>
  test   %rax,%rax
  jne    L35
  mov    $0x5,%eax
  jmp    L46
L35:
  mov    -0x8(%rbp),%rax
  mov    $0x8,%edx
  lea    D64(%rip),%rcx
  mov    %rcx,%rsi
  mov    %rax,%rdi
  call   <strncasecmp@plt>
  test   %rax,%rax
  jne    L58
  mov    $0x6,%eax
  jmp    L46
L58:
  mov    -0x8(%rbp),%rax
  mov    $0x6,%edx
  lea    D46(%rip),%rcx
  mov    %rcx,%rsi
  mov    %rax,%rdi
  call   <strncasecmp@plt>
  test   %rax,%rax
  jne    L78
  mov    $0x0,%eax
  jmp    L46
L78:
  mov    $0xffffffff,%eax
L46:
  leave
  ret
```

tool_calls: name: extract_symbolic_data
arguments: data_tag: D10
type: string
name: extract_symbolic_data
arguments: data_tag: D67
type: string
name: extract_symbolic_data
arguments: data_tag: D62
type: string
name: extract_symbolic_data
arguments: data_tag: D26
type: string
name: extract_symbolic_data
arguments: data_tag: D69
type: string
name: extract_symbolic_data
arguments: data_tag: D64
type: string
name: extract_symbolic_data
arguments: data_tag: D46
type: string

tool: D10: Monday

tool: D67: Tuesday

tool: D62: Wednesday

tool: D26: Thursday

tool: D69: Friday

tool: D64: Saturday

tool: D46: Sunday

assistant: ```c
int find_weekday(char *d) {
  if (strncasecmp(d, "Monday", 6) == 0)
    return 1;
  else if (strncasecmp(d, "Tuesday", 7) == 0)
    return 2;
  else if (strncasecmp(d, "Wednesday", 9) == 0)
    return 3;
  else if (strncasecmp(d, "Thursday", 8) == 0)
    return 4;
  else if (strncasecmp(d, "Friday", 6) == 0)
    return 5;
  else if (strncasecmp(d, "Saturday", 8) == 0)
    return 6;
  else if (strncasecmp(d, "Sunday", 6) == 0)
    return 0;
  return -1;
}
```
user: What would the C source look like for the assembly code provided here:

```asm
<find_weekday>:
  endbr64
  push   %rbx
  mov    %rdi,%rbx
  mov    $0x6,%edx
  lea    D18(%rip),%rsi
  call   <strncasecmp@plt>
  mov    %rax,%rdx
  mov    $0x1,%eax
  test   %rdx,%rdx
  jne    L66
L39:
  pop    %rbx
  ret
L66:
  mov    $0x7,%edx
  lea    D10(%rip),%rsi
  mov    %rbx,%rdi
  call   <strncasecmp@plt>
  mov    %rax,%rdx
  mov    $0x2,%eax
  test   %rdx,%rdx
  je     L39
  mov    $0x9,%edx
  lea    D68(%rip),%rsi
  mov    %rbx,%rdi
  call   <strncasecmp@plt>
  mov    %rax,%rdx
  mov    $0x3,%eax
  test   %rdx,%rdx
  je     L39
  mov    $0x8,%edx
  lea    D0(%rip),%rsi
  mov    %rbx,%rdi
  call   <strncasecmp@plt>
  mov    %rax,%rdx
  mov    $0x4,%eax
  test   %rdx,%rdx
  je     L39
  mov    $0x6,%edx
  lea    D48(%rip),%rsi
  mov    %rbx,%rdi
  call   <strncasecmp@plt>
  mov    %rax,%rdx
  mov    $0x5,%eax
  test   %rdx,%rdx
  je     L39
  mov    $0x8,%edx
  lea    D40(%rip),%rsi
  mov    %rbx,%rdi
  call   <strncasecmp@plt>
  mov    %rax,%rdx
  mov    $0x6,%eax
  test   %rdx,%rdx
  je     L39
  mov    $0x6,%edx
  lea    D30(%rip),%rsi
  mov    %rbx,%rdi
  call   <strncasecmp@plt>
  neg    %rax
  sbb    %eax,%eax
  jmp    L39
```

tool_calls: name: unpack_data
arguments: label: D18
type_infered: string
name: unpack_data
arguments: label: D10
type_infered: string
name: unpack_data
arguments: label: D68
type_infered: string
name: unpack_data
arguments: label: D0
type_infered: string
name: unpack_data
arguments: label: D48
type_infered: string
name: unpack_data
arguments: label: D40
type_infered: string
name: unpack_data
arguments: label: D30
type_infered: string

tool: D18: Monday

tool: D10: Tuesday

tool: D68: Wednesday

tool: D0: Thursday

tool: D48: Friday

tool: D40: Saturday

tool: D30: Sunday

assistant: ```c
int find_weekday(char *d) {
  if (strncasecmp(d, "Monday", 6) == 0)
    return 1;
  else if (strncasecmp(d, "Tuesday", 7) == 0)
    return 2;
  else if (strncasecmp(d, "Wednesday", 9) == 0)
    return 3;
  else if (strncasecmp(d, "Thursday", 8) == 0)
    return 4;
  else if (strncasecmp(d, "Friday", 6) == 0)
    return 5;
  else if (strncasecmp(d, "Saturday", 8) == 0)
    return 6;
  else if (strncasecmp(d, "Sunday", 6) == 0)
    return 0;
  return -1;
}
```
user: Converte this assembly snippet into its equivalent C code:

```asm
<find_weekday>:
  endbr64
  push   %rbp
  mov    $0x6,%edx
  lea    D25(%rip),%rsi
  mov    %rdi,%rbp
  call   <strncasecmp@plt>
  mov    %rax,%r8
  mov    $0x1,%eax
  test   %r8,%r8
  jne    L28
L53:
  pop    %rbp
  ret
  nopl   0x0(%rax,%rax,1)
L28:
  mov    $0x7,%edx
  lea    D3(%rip),%rsi
  mov    %rbp,%rdi
  call   <strncasecmp@plt>
  mov    %rax,%r8
  mov    $0x2,%eax
  test   %r8,%r8
  je     L53
  mov    $0x9,%edx
  lea    D68(%rip),%rsi
  mov    %rbp,%rdi
  call   <strncasecmp@plt>
  mov    %rax,%r8
  mov    $0x3,%eax
  test   %r8,%r8
  je     L53
  mov    $0x8,%edx
  lea    D14(%rip),%rsi
  mov    %rbp,%rdi
  call   <strncasecmp@plt>
  mov    %rax,%r8
  mov    $0x4,%eax
  test   %r8,%r8
  je     L53
  mov    $0x6,%edx
  lea    D11(%rip),%rsi
  mov    %rbp,%rdi
  call   <strncasecmp@plt>
  mov    %rax,%r8
  mov    $0x5,%eax
  test   %r8,%r8
  je     L53
  mov    $0x8,%edx
  lea    D16(%rip),%rsi
  mov    %rbp,%rdi
  call   <strncasecmp@plt>
  mov    %rax,%r8
  mov    $0x6,%eax
  test   %r8,%r8
  je     L53
  mov    %rbp,%rdi
  mov    $0x6,%edx
  lea    D22(%rip),%rsi
  call   <strncasecmp@plt>
  pop    %rbp
  neg    %rax
  sbb    %eax,%eax
  ret
```

tool_calls: name: unpack_data
arguments: label: D25
type_guessed: string
name: unpack_data
arguments: label: D3
type_guessed: string
name: unpack_data
arguments: label: D68
type_guessed: string
name: unpack_data
arguments: label: D14
type_guessed: string
name: unpack_data
arguments: label: D11
type_guessed: string
name: unpack_data
arguments: label: D16
type_guessed: string
name: unpack_data
arguments: label: D22
type_guessed: string

tool: D25: Monday

tool: D3: Tuesday

tool: D68: Wednesday

tool: D14: Thursday

tool: D11: Friday

tool: D16: Saturday

tool: D22: Sunday

assistant: ```c
int find_weekday(char *d) {
  if (strncasecmp(d, "Monday", 6) == 0)
    return 1;
  else if (strncasecmp(d, "Tuesday", 7) == 0)
    return 2;
  else if (strncasecmp(d, "Wednesday", 9) == 0)
    return 3;
  else if (strncasecmp(d, "Thursday", 8) == 0)
    return 4;
  else if (strncasecmp(d, "Friday", 6) == 0)
    return 5;
  else if (strncasecmp(d, "Saturday", 8) == 0)
    return 6;
  else if (strncasecmp(d, "Sunday", 6) == 0)
    return 0;
  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
<find_weekday>:
  endbr64
  push   %rbp
  mov    $0x6,%edx
  lea    D54(%rip),%rsi
  mov    %rdi,%rbp
  call   <strncasecmp@plt>
  mov    %rax,%r8
  mov    $0x1,%eax
  test   %r8,%r8
  jne    L51
L24:
  pop    %rbp
  ret
  nopl   0x0(%rax,%rax,1)
L51:
  mov    $0x7,%edx
  lea    D53(%rip),%rsi
  mov    %rbp,%rdi
  call   <strncasecmp@plt>
  mov    %rax,%r8
  mov    $0x2,%eax
  test   %r8,%r8
  je     L24
  mov    $0x9,%edx
  lea    D37(%rip),%rsi
  mov    %rbp,%rdi
  call   <strncasecmp@plt>
  mov    %rax,%r8
  mov    $0x3,%eax
  test   %r8,%r8
  je     L24
  mov    $0x8,%edx
  lea    D63(%rip),%rsi
  mov    %rbp,%rdi
  call   <strncasecmp@plt>
  mov    %rax,%r8
  mov    $0x4,%eax
  test   %r8,%r8
  je     L24
  mov    $0x6,%edx
  lea    D10(%rip),%rsi
  mov    %rbp,%rdi
  call   <strncasecmp@plt>
  mov    %rax,%r8
  mov    $0x5,%eax
  test   %r8,%r8
  je     L24
  mov    $0x8,%edx
  lea    D25(%rip),%rsi
  mov    %rbp,%rdi
  call   <strncasecmp@plt>
  mov    %rax,%r8
  mov    $0x6,%eax
  test   %r8,%r8
  je     L24
  mov    %rbp,%rdi
  mov    $0x6,%edx
  lea    D38(%rip),%rsi
  call   <strncasecmp@plt>
  pop    %rbp
  neg    %rax
  sbb    %eax,%eax
  ret
```

tool_calls: name: extract_symbolic_data
arguments: data_tag: D54
data_type: string
name: extract_symbolic_data
arguments: data_tag: D53
data_type: string
name: extract_symbolic_data
arguments: data_tag: D37
data_type: string
name: extract_symbolic_data
arguments: data_tag: D63
data_type: string
name: extract_symbolic_data
arguments: data_tag: D10
data_type: string
name: extract_symbolic_data
arguments: data_tag: D25
data_type: string
name: extract_symbolic_data
arguments: data_tag: D38
data_type: string

tool: D54: Monday

tool: D53: Tuesday

tool: D37: Wednesday

tool: D63: Thursday

tool: D10: Friday

tool: D25: Saturday

tool: D38: Sunday

assistant: ```c
int find_weekday(char *d) {
  if (strncasecmp(d, "Monday", 6) == 0)
    return 1;
  else if (strncasecmp(d, "Tuesday", 7) == 0)
    return 2;
  else if (strncasecmp(d, "Wednesday", 9) == 0)
    return 3;
  else if (strncasecmp(d, "Thursday", 8) == 0)
    return 4;
  else if (strncasecmp(d, "Friday", 6) == 0)
    return 5;
  else if (strncasecmp(d, "Saturday", 8) == 0)
    return 6;
  else if (strncasecmp(d, "Sunday", 6) == 0)
    return 0;
  return -1;
}
```
user: Please show me the C implementation that matches the assembly code listed below:

```asm
<hash_keys>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  mov    %rdi,-0x18(%rbp)
  mov    %esi,-0x1c(%rbp)
  mov    %edx,-0x20(%rbp)
  movl   $0x0,-0xc(%rbp)
  movl   $0x1,-0x4(%rbp)
  mov    -0x1c(%rbp),%eax
  mov    %eax,-0x8(%rbp)
  jmp    L24
L28:
  cmpl   $0x800001,-0x4(%rbp)
  jle    L17
  movl   $0x1,-0x4(%rbp)
L17:
  mov    -0xc(%rbp),%eax
  movslq %eax,%rdx
  mov    -0x18(%rbp),%rax
  add    %rdx,%rax
  movzbl (%rax),%eax
  movsbl %al,%eax
  imul   -0x4(%rbp),%eax
  cltd
  idivl  -0x20(%rbp)
  mov    %edx,%eax
  add    %eax,-0x8(%rbp)
  addl   $0x1,-0xc(%rbp)
  shll   $0x8,-0x4(%rbp)
L24:
  mov    -0xc(%rbp),%eax
  movslq %eax,%rdx
  mov    -0x18(%rbp),%rax
  add    %rdx,%rax
  movzbl (%rax),%eax
  test   %al,%al
  jne    L28
  mov    -0x8(%rbp),%eax
  cltd
  idivl  -0x20(%rbp)
  mov    %edx,%eax
  pop    %rbp
  ret
```

assistant: ```c
int hash_keys(char *key1, int key2, int n) {
  int i, p, d;
  for (i = 0, d = 1, p = key2; key1[i] != 0; i++, d *= 256) {
    if (d >= 8388610)
      d = 1;
    p += (d * key1[i]) % n;
  }
  return p % n;
}
```
user: 提供的汇编代码用C语言表示会是什么样子:

```asm
<hash_keys>:
  endbr64
  mov    %edx,%r8d
  movzbl (%rdi),%eax
  test   %al,%al
  je     L15
  add    $0x1,%rdi
  mov    $0x1,%ecx
  mov    $0x1,%r9d
  jmp    L2
L26:
  cmp    $0x800002,%ecx
  cmovge %r9d,%ecx
  add    $0x1,%rdi
L2:
  movsbl %al,%eax
  imul   %ecx,%eax
  cltd
  idiv   %r8d
  add    %edx,%esi
  shl    $0x8,%ecx
  movzbl (%rdi),%eax
  test   %al,%al
  jne    L26
L15:
  mov    %esi,%eax
  cltd
  idiv   %r8d
  mov    %edx,%eax
  ret
```

assistant: ```c
int hash_keys(char *key1, int key2, int n) {
  int i, p, d;
  for (i = 0, d = 1, p = key2; key1[i] != 0; i++, d *= 256) {
    if (d >= 8388610)
      d = 1;
    p += (d * key1[i]) % n;
  }
  return p % n;
}
```
user: 请从给定的汇编指令推导出C源代码：

```asm
<hash_keys>:
  endbr64
  mov    %edx,%r8d
  movzbl (%rdi),%edx
  test   %dl,%dl
  je     L17
  add    $0x1,%rdi
  mov    $0x1,%ecx
  jmp    L4
  nopl   0x0(%rax)
L34:
  mov    %ecx,%r9d
  shl    $0x8,%ecx
L49:
  movsbl %dl,%eax
  add    $0x1,%rdi
  imul   %r9d,%eax
  cltd
  idiv   %r8d
  add    %edx,%esi
  movzbl -0x1(%rdi),%edx
  test   %dl,%dl
  je     L17
L4:
  cmp    $0x800001,%ecx
  jle    L34
  mov    $0x100,%ecx
  mov    $0x1,%r9d
  jmp    L49
  nopl   0x0(%rax)
L17:
  mov    %esi,%eax
  cltd
  idiv   %r8d
  mov    %edx,%eax
  ret
```

assistant: ```c
int hash_keys(char *key1, int key2, int n) {
  int i, p, d;
  for (i = 0, d = 1, p = key2; key1[i] != 0; i++, d *= 256) {
    if (d >= 8388610)
      d = 1;
    p += (d * key1[i]) % n;
  }
  return p % n;
}
```
user: 提供的汇编代码用C语言表示会是什么样子：

```asm
<hash_keys>:
  endbr64
  mov    %edx,%r8d
  movzbl (%rdi),%edx
  mov    %esi,%ecx
  test   %dl,%dl
  je     L9
  lea    0x1(%rdi),%rsi
  mov    $0x1,%edi
  jmp    L54
  nopl   0x0(%rax,%rax,1)
L26:
  cmp    $0x800001,%r9d
  jle    L53
  movsbl %dl,%eax
  add    $0x2,%rsi
  cltd
  idiv   %r8d
  add    %edx,%ecx
  movzbl -0x1(%rsi),%edx
  test   %dl,%dl
  je     L9
  mov    $0x100,%edi
L54:
  movsbl %dl,%eax
  mov    %edi,%r9d
  imul   %edi,%eax
  shl    $0x8,%r9d
  cltd
  idiv   %r8d
  lea    0x1(%rsi),%rax
  add    %edx,%ecx
  movzbl -0x1(%rax),%edx
  test   %dl,%dl
  jne    L26
L9:
  mov    %ecx,%eax
  cltd
  idiv   %r8d
  mov    %edx,%eax
  ret
L53:
  mov    %rax,%rsi
  mov    %r9d,%edi
  jmp    L54
```

assistant: ```c
int hash_keys(char *key1, int key2, int n) {
  int i, p, d;
  for (i = 0, d = 1, p = key2; key1[i] != 0; i++, d *= 256) {
    if (d >= 8388610)
      d = 1;
    p += (d * key1[i]) % n;
  }
  return p % n;
}
```
user: 提供的汇编代码用C语言表示会是什么样子：

```asm
<exam_grade>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  mov    %edi,-0x4(%rbp)
  cmpl   $0x0,-0x4(%rbp)
  js     L23
  cmpl   $0x32,-0x4(%rbp)
  jle    L46
L23:
  mov    $0xffffffff,%eax
  jmp    L65
L46:
  cmpl   $0x25,-0x4(%rbp)
  jle    L63
  mov    $0x2,%eax
  jmp    L65
L63:
  cmpl   $0x18,-0x4(%rbp)
  jle    L50
  mov    $0x1,%eax
  jmp    L65
L50:
  mov    $0x0,%eax
L65:
  pop    %rbp
  ret
```

assistant: ```c
int exam_grade(int points) {
  if (points < 0 || points > 50) {
    return -1;
  } else if (points > 37) {
    return 2;
  } else if (points > 24) {
    return 1;
  }
  return 0;
}
```
user: 提供的汇编代码用C语言表示会是什么样子:

```asm
<exam_grade>:
  endbr64
  cmp    $0x32,%edi
  ja     L3
  mov    $0x2,%eax
  cmp    $0x25,%edi
  jg     L15
  cmp    $0x18,%edi
  setg   %al
  movzbl %al,%eax
  ret
L3:
  mov    $0xffffffff,%eax
L15:
  ret
```

assistant: ```c
int exam_grade(int points) {
  if (points < 0 || points > 50) {
    return -1;
  } else if (points > 37) {
    return 2;
  } else if (points > 24) {
    return 1;
  }
  return 0;
}
```
user: Converte this assembly snippet into its equivalent C code:

```asm
<exam_grade>:
  endbr64
  cmp    $0x32,%edi
  ja     L9
  mov    $0x2,%eax
  cmp    $0x25,%edi
  jg     L18
  xor    %eax,%eax
  cmp    $0x18,%edi
  setg   %al
  ret
  nopl   0x0(%rax)
L9:
  mov    $0xffffffff,%eax
L18:
  ret
```

assistant: ```c
int exam_grade(int points) {
  if (points < 0 || points > 50) {
    return -1;
  } else if (points > 37) {
    return 2;
  } else if (points > 24) {
    return 1;
  }
  return 0;
}
```
user: 请将这段汇编代码片段转换成等效的C代码:

```asm
<exam_grade>:
  endbr64
  cmp    $0x32,%edi
  ja     L9
  mov    $0x2,%eax
  cmp    $0x25,%edi
  jg     L5
  xor    %eax,%eax
  cmp    $0x18,%edi
  setg   %al
  ret
  nopl   0x0(%rax)
L9:
  mov    $0xffffffff,%eax
L5:
  ret
```

assistant: ```c
int exam_grade(int points) {
  if (points < 0 || points > 50) {
    return -1;
  } else if (points > 37) {
    return 2;
  } else if (points > 24) {
    return 1;
  }
  return 0;
}
```