ylfeng/ReF-Decompile-dataset huggingface dataset:
user: 请显示与下面列出的汇编代码相匹配的C语言实现:

```asm
<hash_string>:
  endbr64
  movzbl (%rdi),%edx
  test   %dl,%dl
  je     L15
  add    $0x1,%rdi
  mov    $0x0,%eax
L14:
  movsbl %dl,%edx
  xor    %eax,%edx
  movslq %edx,%rax
  imul   $0xffffffff81848da9,%rax,%rax
  shr    $0x20,%rax
  add    %edx,%eax
  sar    $0x7,%eax
  mov    %edx,%ecx
  sar    $0x1f,%ecx
  sub    %ecx,%eax
  imul   $0xfd,%eax,%ecx
  mov    %edx,%eax
  sub    %ecx,%eax
  add    $0x1,%rdi
  movzbl -0x1(%rdi),%edx
  test   %dl,%dl
  jne    L14
  ret
L15:
  mov    $0x0,%eax
  ret
```

assistant: ```c
int hash_string(char *str) {
  int i, rslt;
  rslt = 0;
  for (i = 0; str[i] != '\0'; ++i) {
    rslt ^= str[i];
    rslt %= 253;
  }
  return rslt;
}
```
user: 请将这段汇编代码片段转换成等效的C代码:

```asm
<hash_string>:
  endbr64
  movsbl (%rdi),%edx
  test   %dl,%dl
  je     L6
  add    $0x1,%rdi
  xor    %eax,%eax
  nopl   0x0(%rax)
L8:
  xor    %eax,%edx
  add    $0x1,%rdi
  movslq %edx,%rax
  mov    %edx,%ecx
  imul   $0xffffffff81848da9,%rax,%rax
  sar    $0x1f,%ecx
  shr    $0x20,%rax
  add    %edx,%eax
  sar    $0x7,%eax
  sub    %ecx,%eax
  imul   $0xfd,%eax,%ecx
  mov    %edx,%eax
  movsbl -0x1(%rdi),%edx
  sub    %ecx,%eax
  test   %dl,%dl
  jne    L8
  ret
  nopl   0x0(%rax,%rax,1)
L6:
  xor    %eax,%eax
  ret
```

assistant: ```c
int hash_string(char *str) {
  int i, rslt;
  rslt = 0;
  for (i = 0; str[i] != '\0'; ++i) {
    rslt ^= str[i];
    rslt %= 253;
  }
  return rslt;
}
```
user: Please show me the C implementation that matches the assembly code listed below:

```asm
<hash_string>:
  endbr64
  movsbl (%rdi),%edx
  test   %dl,%dl
  je     L13
  add    $0x1,%rdi
  xor    %eax,%eax
  nopl   0x0(%rax)
L14:
  xor    %eax,%edx
  add    $0x1,%rdi
  movslq %edx,%rax
  mov    %edx,%ecx
  imul   $0xffffffff81848da9,%rax,%rax
  sar    $0x1f,%ecx
  shr    $0x20,%rax
  add    %edx,%eax
  sar    $0x7,%eax
  sub    %ecx,%eax
  imul   $0xfd,%eax,%ecx
  mov    %edx,%eax
  movsbl -0x1(%rdi),%edx
  sub    %ecx,%eax
  test   %dl,%dl
  jne    L14
  ret
  nopl   0x0(%rax,%rax,1)
L13:
  xor    %eax,%eax
  ret
```

assistant: ```c
int hash_string(char *str) {
  int i, rslt;
  rslt = 0;
  for (i = 0; str[i] != '\0'; ++i) {
    rslt ^= str[i];
    rslt %= 253;
  }
  return rslt;
}
```
user: Demonstrate the C code that generates the assembly output below:

```asm
<offsetLengthTest>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  lea    D9(%rip),%rax
  mov    %rax,%rdi
  call   <printf@plt>
  mov    $0x0,%eax
  pop    %rbp
  ret
```

tool_calls: name: extract_symbolic_data
arguments: label: D9
type_guessed: string

tool: D9: this test works


assistant: ```c
int offsetLengthTest() {
  printf("this test works\n");
  return 0;
}
```
user: 这段汇编代码用C语言表示是什么样的?

```asm
<offsetLengthTest>:
  endbr64
  sub    $0x8,%rsp
  lea    D1(%rip),%rdi
  call   <printf@plt>
  mov    $0x0,%eax
  add    $0x8,%rsp
  ret
```

tool_calls: name: unpack_data
arguments: data_label: D1
type_infered: string

tool: D1: this test works


assistant: ```c
int offsetLengthTest() {
  printf("this test works\n");
  return 0;
}
```
user: Demonstrate the C code that generates the assembly output below:

```asm
<offsetLengthTest>:
  endbr64
  sub    $0x8,%rsp
  lea    D1(%rip),%rdi
  call   <printf@plt>
  xor    %eax,%eax
  add    $0x8,%rsp
  ret
```

tool_calls: name: read_data
arguments: tag: D1
data_type: string

tool: D1: this test works


assistant: ```c
int offsetLengthTest() {
  printf("this test works\n");
  return 0;
}
```
user: 请将以下的汇编代码转换成C语言代码：

```asm
<offsetLengthTest>:
  endbr64
  sub    $0x8,%rsp
  lea    D1(%rip),%rdi
  call   <printf@plt>
  xor    %eax,%eax
  add    $0x8,%rsp
  ret
```

tool_calls: name: parse_data
arguments: data_tag: D1
type_guessed: string

tool: D1: this test works


assistant: ```c
int offsetLengthTest() {
  printf("this test works\n");
  return 0;
}
```
user: What would the C source look like for the assembly code provided here?

```asm
<main>:
  endbr64
  push   %r13
  push   %r12
  push   %rbp
  push   %rbx
  sub    $0x18,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,0x8(%rsp)
  xor    %eax,%eax
  lea    0x4(%rsp),%rsi
  lea    D1(%rip),%rdi
  call   <scanf@plt>
  mov    0x4(%rsp),%edx
  test   %edx,%edx
  jle    L72
  mov    $0x0,%esi
L13:
  movslq %edx,%rdi
  imul   $0x66666667,%rdi,%rdi
  sar    $0x22,%rdi
  mov    %edx,%eax
  sar    $0x1f,%eax
  sub    %eax,%edi
  movslq %edi,%rax
  imul   $0x66666667,%rax,%rax
  sar    $0x22,%rax
  mov    %edi,%ecx
  sar    $0x1f,%ecx
  sub    %ecx,%eax
  movslq %eax,%rcx
  imul   $0x66666667,%rcx,%rcx
  sar    $0x22,%rcx
  mov    %eax,%r8d
  sar    $0x1f,%r8d
  sub    %r8d,%ecx
  mov    %edx,%r8d
  movslq %ecx,%rdx
  imul   $0x66666667,%rdx,%rdx
  sar    $0x22,%rdx
  mov    %ecx,%r9d
  sar    $0x1f,%r9d
  sub    %r9d,%edx
  add    $0x4,%esi
  cmp    $0x270f,%r8d
  jg     L13
  movslq %r8d,%rbx
  imul   $0x66666667,%rbx,%rbx
  sar    $0x22,%rbx
  mov    %r8d,%r9d
  sar    $0x1f,%r9d
  sub    %r9d,%ebx
  lea    (%rbx,%rbx,4),%r9d
  add    %r9d,%r9d
  mov    %r8d,%ebx
  sub    %r9d,%ebx
  movslq %edi,%r12
  imul   $0x66666667,%r12,%r12
  sar    $0x22,%r12
  mov    %edi,%r8d
  sar    $0x1f,%r8d
  sub    %r8d,%r12d
  lea    (%r12,%r12,4),%r8d
  add    %r8d,%r8d
  sub    %r8d,%edi
  mov    %edi,%r12d
  movslq %eax,%rbp
  imul   $0x66666667,%rbp,%rbp
  sar    $0x22,%rbp
  mov    %eax,%edi
  sar    $0x1f,%edi
  sub    %edi,%ebp
  lea    0x0(%rbp,%rbp,4),%edi
  add    %edi,%edi
  sub    %edi,%eax
  mov    %eax,%ebp
  movslq %ecx,%r13
  imul   $0x66666667,%r13,%r13
  sar    $0x22,%r13
  mov    %ecx,%eax
  sar    $0x1f,%eax
  sub    %eax,%r13d
  lea    0x0(%r13,%r13,4),%eax
  add    %eax,%eax
  sub    %eax,%ecx
  mov    %ecx,%r13d
  mov    %edx,0x4(%rsp)
L19:
  lea    (%rbx,%r12,1),%eax
  add    %ebp,%eax
  add    %r13d,%eax
  cltd
  idiv   %esi
  cmp    $0x7,%eax
  jg     L41
  cmp    $0x6,%eax
  jle    L48
L23:
  mov    0x8(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L40
  mov    $0x0,%eax
  add    $0x18,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  ret
L72:
  mov    $0x0,%esi
  jmp    L19
L41:
  lea    D19(%rip),%rdi
  call   <printf@plt>
  jmp    L23
L48:
  lea    D5(%rip),%rdi
  call   <printf@plt>
  jmp    L23
L40:
  call   <__stack_chk_fail@plt>
```

tool_calls: name: unpack_data
arguments: data_tag: D1
datatype: string
name: unpack_data
arguments: data_tag: D19
datatype: string
name: unpack_data
arguments: data_tag: D5
datatype: string

tool: D1: %d

tool: D19: 
 heavy

tool: D5: 
 light

assistant: ```c
int main() {
  int a, i = 0, b, c, d, e, f = 0, g;
  do {
    scanf("%d", &a);
  } while (a < 0 && a > 10000);
  while (a > 0) {
    b = a % 10;
    a = a / 10;
    i++;
    c = a % 10;
    a = a / 10;
    i++;
    d = a % 10;
    a = a / 10;
    i++;
    e = a % 10;
    a = a / 10;
    i++;
  }
  f = b + c + d + e;
  g = f / i;
  if (g > 7)
    printf("\n heavy");
  if (g < 7)
    printf("\n light");
  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
  sub    $0x18,%rsp
  lea    D1(%rip),%rdi
  mov    %fs:0x28,%rax
  mov    %rax,0x8(%rsp)
  xor    %eax,%eax
  lea    0x4(%rsp),%rsi
  call   <scanf@plt>
  mov    0x4(%rsp),%edx
  test   %edx,%edx
  jle    10a0 <main.cold>
  xor    %edi,%edi
  mov    $0xcccccccd,%eax
  nopl   0x0(%rax)
L18:
  mov    %edx,%ecx
  mov    %edx,%esi
  add    $0x4,%edi
  imul   %rax,%rcx
  shr    $0x23,%rcx
  mov    %rcx,%r9
  mov    %ecx,%ecx
  imul   %rax,%rcx
  shr    $0x23,%rcx
  mov    %rcx,%r8
  mov    %ecx,%ecx
  imul   %rax,%rcx
  shr    $0x23,%rcx
  mov    %ecx,%edx
  imul   %rax,%rdx
  shr    $0x23,%rdx
  cmp    $0x270f,%esi
  jg     L18
  movslq %esi,%rax
  mov    %esi,%r10d
  mov    %edx,0x4(%rsp)
  lea    (%rdx,%rdx,4),%edx
  imul   $0x66666667,%rax,%rax
  sar    $0x1f,%r10d
  add    %edx,%edx
  sar    $0x22,%rax
  sub    %r10d,%eax
  lea    (%rax,%rax,4),%eax
  add    %eax,%eax
  sub    %eax,%esi
  lea    (%r8,%r8,4),%eax
  add    %eax,%eax
  sub    %eax,%r9d
  lea    (%rsi,%r9,1),%eax
  lea    (%rcx,%rcx,4),%esi
  sub    %edx,%ecx
  add    %esi,%esi
  sub    %esi,%r8d
  add    %r8d,%eax
  add    %ecx,%eax
  cltd
  idiv   %edi
  cmp    $0x7,%eax
  jg     L42
  jne    L45
L50:
  mov    0x8(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L43
  xor    %eax,%eax
  add    $0x18,%rsp
  ret
L45:
  lea    D5(%rip),%rdi
  call   <printf@plt>
  jmp    L50
L42:
  lea    D25(%rip),%rdi
  call   <printf@plt>
  jmp    L50
L43:
  call   <__stack_chk_fail@plt>
```

tool_calls: name: extract_symbolic_data
arguments: tag: D1
datatype: string
name: extract_symbolic_data
arguments: tag: D5
datatype: string
name: extract_symbolic_data
arguments: tag: D25
datatype: string

tool: D1: %d

tool: D5: 
 light

tool: D25: 
 heavy

assistant: ```c
int main() {
  int a, i = 0, b, c, d, e, f = 0, g;
  do {
    scanf("%d", &a);
  } while (a < 0 && a > 10000);
  while (a > 0) {
    b = a % 10;
    a = a / 10;
    i++;
    c = a % 10;
    a = a / 10;
    i++;
    d = a % 10;
    a = a / 10;
    i++;
    e = a % 10;
    a = a / 10;
    i++;
  }
  f = b + c + d + e;
  g = f / i;
  if (g > 7)
    printf("\n heavy");
  if (g < 7)
    printf("\n light");
  return 0;
}
```
user: 提供的汇编代码用C语言表示会是什么样子:

```asm
<main>:
  endbr64
  sub    $0x18,%rsp
  lea    D9(%rip),%rdi
  mov    %fs:0x28,%rax
  mov    %rax,0x8(%rsp)
  xor    %eax,%eax
  lea    0x4(%rsp),%rsi
  call   <scanf@plt>
  mov    0x4(%rsp),%edx
  test   %edx,%edx
  jle    10a0 <main.cold>
  xor    %edi,%edi
  mov    $0xcccccccd,%eax
  nopl   0x0(%rax)
L13:
  mov    %edx,%ecx
  mov    %edx,%esi
  add    $0x4,%edi
  imul   %rax,%rcx
  shr    $0x23,%rcx
  mov    %rcx,%r9
  mov    %ecx,%ecx
  imul   %rax,%rcx
  shr    $0x23,%rcx
  mov    %rcx,%r8
  mov    %ecx,%ecx
  imul   %rax,%rcx
  shr    $0x23,%rcx
  mov    %ecx,%edx
  imul   %rax,%rdx
  shr    $0x23,%rdx
  cmp    $0x270f,%esi
  jg     L13
  movslq %esi,%rax
  mov    %esi,%r10d
  mov    %edx,0x4(%rsp)
  lea    (%rdx,%rdx,4),%edx
  imul   $0x66666667,%rax,%rax
  sar    $0x1f,%r10d
  add    %edx,%edx
  sar    $0x22,%rax
  sub    %r10d,%eax
  lea    (%rax,%rax,4),%eax
  add    %eax,%eax
  sub    %eax,%esi
  lea    (%r8,%r8,4),%eax
  add    %eax,%eax
  sub    %eax,%r9d
  lea    (%rsi,%r9,1),%eax
  lea    (%rcx,%rcx,4),%esi
  sub    %edx,%ecx
  add    %esi,%esi
  sub    %esi,%r8d
  add    %r8d,%eax
  add    %ecx,%eax
  cltd
  idiv   %edi
  cmp    $0x7,%eax
  jg     L31
  jne    L8
L27:
  mov    0x8(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L5
  xor    %eax,%eax
  add    $0x18,%rsp
  ret
L8:
  lea    D12(%rip),%rdi
  call   <printf@plt>
  jmp    L27
L31:
  lea    D18(%rip),%rdi
  call   <printf@plt>
  jmp    L27
L5:
  call   <__stack_chk_fail@plt>
```

tool_calls: name: read_data
arguments: label: D9
type: string
name: read_data
arguments: label: D12
type: string
name: read_data
arguments: label: D18
type: string

tool: D9: %d

tool: D12: 
 light

tool: D18: 
 heavy

assistant: ```c
int main() {
  int a, i = 0, b, c, d, e, f = 0, g;
  do {
    scanf("%d", &a);
  } while (a < 0 && a > 10000);
  while (a > 0) {
    b = a % 10;
    a = a / 10;
    i++;
    c = a % 10;
    a = a / 10;
    i++;
    d = a % 10;
    a = a / 10;
    i++;
    e = a % 10;
    a = a / 10;
    i++;
  }
  f = b + c + d + e;
  g = f / i;
  if (g > 7)
    printf("\n heavy");
  if (g < 7)
    printf("\n light");
  return 0;
}
```
user: 请从给定的汇编指令推导出C源代码：

```asm
<wimaxll_be16_to_cpu>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x20,%rsp
  mov    %edi,%eax
  mov    %ax,-0x14(%rbp)
  movzwl -0x14(%rbp),%eax
  mov    %eax,%edi
  call   <wimaxll_swap_16@plt>
  mov    %ax,-0x2(%rbp)
  movzwl -0x2(%rbp),%eax
  leave
  ret
```

assistant: ```c
unsigned short wimaxll_be16_to_cpu(unsigned short be16) {
  unsigned short cpu;
  cpu = wimaxll_swap_16(be16);
  return cpu;
}
```
user: 提供的汇编代码用C语言表示会是什么样子：

```asm
<wimaxll_be16_to_cpu>:
  endbr64
  sub    $0x8,%rsp
  movzwl %di,%edi
  call   <wimaxll_swap_16@plt>
  add    $0x8,%rsp
  ret
```

assistant: ```c
unsigned short wimaxll_be16_to_cpu(unsigned short be16) {
  unsigned short cpu;
  cpu = wimaxll_swap_16(be16);
  return cpu;
}
```
user: 这段汇编代码用C语言表示是什么样的：

```asm
<wimaxll_be16_to_cpu>:
  endbr64
  movzwl %di,%edi
  jmp    1050 <wimaxll_swap_16@plt>
```

assistant: ```c
unsigned short wimaxll_be16_to_cpu(unsigned short be16) {
  unsigned short cpu;
  cpu = wimaxll_swap_16(be16);
  return cpu;
}
```
user: Please show me the C implementation that matches the assembly code listed below:

```asm
<wimaxll_be16_to_cpu>:
  endbr64
  movzwl %di,%edi
  jmp    1050 <wimaxll_swap_16@plt>
```

assistant: ```c
unsigned short wimaxll_be16_to_cpu(unsigned short be16) {
  unsigned short cpu;
  cpu = wimaxll_swap_16(be16);
  return cpu;
}
```
user: Please show me the C implementation that matches the assembly code listed below:

```asm
<length>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  mov    %rdi,-0x18(%rbp)
  movl   $0x0,-0x4(%rbp)
  jmp    L2
L8:
  addl   $0x1,-0x4(%rbp)
L2:
  mov    -0x18(%rbp),%rax
  lea    0x1(%rax),%rdx
  mov    %rdx,-0x18(%rbp)
  movzbl (%rax),%eax
  test   %al,%al
  jne    L8
  mov    -0x4(%rbp),%eax
  pop    %rbp
  ret
```

assistant: ```c
int length(char *s) {
  int len = 0;
  while (*s++ != 0) {
    ++len;
  }
  return len;
}
```
user: What would the C source look like for the assembly code provided here?

```asm
<length>:
  endbr64
  lea    0x1(%rdi),%rcx
  cmpb   $0x0,(%rdi)
  je     L17
  mov    %rcx,%rax
  mov    $0x1,%edx
  sub    %ecx,%edx
L19:
  lea    (%rdx,%rax,1),%ecx
  add    $0x1,%rax
  cmpb   $0x0,-0x1(%rax)
  jne    L19
L16:
  mov    %ecx,%eax
  ret
L17:
  mov    $0x0,%ecx
  jmp    L16
```

assistant: ```c
int length(char *s) {
  int len = 0;
  while (*s++ != 0) {
    ++len;
  }
  return len;
}
```
user: Translate the below assembly code into C programming language:

```asm
<length>:
  endbr64
  cmpb   $0x0,(%rdi)
  lea    0x1(%rdi),%rax
  je     L12
  mov    $0x1,%edx
  sub    %eax,%edx
  nopl   0x0(%rax)
L1:
  lea    (%rdx,%rax,1),%r8d
  add    $0x1,%rax
  cmpb   $0x0,-0x1(%rax)
  jne    L1
  mov    %r8d,%eax
  ret
  nopw   0x0(%rax,%rax,1)
L12:
  xor    %r8d,%r8d
  mov    %r8d,%eax
  ret
```

assistant: ```c
int length(char *s) {
  int len = 0;
  while (*s++ != 0) {
    ++len;
  }
  return len;
}
```
user: Translate the below assembly code into C programming language:

```asm
<length>:
  endbr64
  cmpb   $0x0,(%rdi)
  lea    0x1(%rdi),%rax
  je     L16
  mov    $0x1,%edx
  sub    %eax,%edx
  nopl   0x0(%rax)
L7:
  lea    (%rdx,%rax,1),%r8d
  add    $0x1,%rax
  cmpb   $0x0,-0x1(%rax)
  jne    L7
  mov    %r8d,%eax
  ret
  nopw   0x0(%rax,%rax,1)
L16:
  xor    %r8d,%r8d
  mov    %r8d,%eax
  ret
```

assistant: ```c
int length(char *s) {
  int len = 0;
  while (*s++ != 0) {
    ++len;
  }
  return len;
}
```
user: Translate the below assembly code into C programming language:

```asm
<WriteUint32BE>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x10,%rsp
  mov    %edi,-0x4(%rbp)
  mov    %rsi,-0x10(%rbp)
  cmpq   $0x0,-0x10(%rbp)
  setne  %al
  movzbl %al,%eax
  mov    %eax,%edi
  call   <assert@plt>
  mov    -0x4(%rbp),%eax
  sar    $0x18,%eax
  mov    %eax,%edx
  mov    -0x10(%rbp),%rax
  mov    %edx,(%rax)
  mov    -0x4(%rbp),%eax
  sar    $0x10,%eax
  mov    %eax,%ecx
  mov    -0x10(%rbp),%rax
  lea    0x4(%rax),%rdx
  movzbl %cl,%eax
  mov    %eax,(%rdx)
  mov    -0x4(%rbp),%eax
  sar    $0x8,%eax
  mov    %eax,%ecx
  mov    -0x10(%rbp),%rax
  lea    0x8(%rax),%rdx
  movzbl %cl,%eax
  mov    %eax,(%rdx)
  mov    -0x10(%rbp),%rax
  lea    0xc(%rax),%rdx
  mov    -0x4(%rbp),%eax
  movzbl %al,%eax
  mov    %eax,(%rdx)
  mov    -0x10(%rbp),%rax
  add    $0xc,%rax
  mov    (%rax),%edi
  mov    -0x10(%rbp),%rax
  add    $0x8,%rax
  mov    (%rax),%esi
  mov    -0x10(%rbp),%rax
  add    $0x4,%rax
  mov    (%rax),%ecx
  mov    -0x10(%rbp),%rax
  mov    (%rax),%edx
  mov    -0x4(%rbp),%eax
  mov    %edi,%r9d
  mov    %esi,%r8d
  mov    %eax,%esi
  lea    D4(%rip),%rax
  mov    %rax,%rdi
  call   <printf@plt>
  nop
  leave
  ret
```

tool_calls: name: unpack_data
arguments: label: D4
datatype: string

tool: D4: W 32 BE: 0x%08x -> "0x%02x%02x%02x%02x"


assistant: ```c
void WriteUint32BE(uint32_t in, uint8_t *out) {
  assert(out != NULL);
  out[0] = in >> 24;
  out[1] = (in >> 16) & 0xff;
  out[2] = (in >> 8) & 0xff;
  out[3] = in & 0xFF;
  printf("W 32 BE: 0x%08x -> \"0x%02x%02x%02x%02x\"\n", in, out[0], out[1], out[2], out[3]);
}
```
user: Please show me the C implementation that matches the assembly code listed below:

```asm
<WriteUint32BE>:
  endbr64
  push   %rbp
  push   %rbx
  sub    $0x8,%rsp
  mov    %edi,%ebx
  mov    %rsi,%rbp
  test   %rsi,%rsi
  setne  %dil
  movzbl %dil,%edi
  call   <assert@plt>
  mov    %ebx,%edx
  sar    $0x18,%edx
  mov    %edx,0x0(%rbp)
  mov    %ebx,%ecx
  sar    $0x10,%ecx
  movzbl %cl,%ecx
  mov    %ecx,0x4(%rbp)
  movzbl %bh,%eax
  mov    %eax,%r8d
  mov    %eax,0x8(%rbp)
  movzbl %bl,%r9d
  mov    %r9d,0xc(%rbp)
  mov    %ebx,%esi
  lea    D3(%rip),%rdi
  call   <printf@plt>
  add    $0x8,%rsp
  pop    %rbx
  pop    %rbp
  ret
```

tool_calls: name: parse_data
arguments: tag: D3
type: string

tool: D3: W 32 BE: 0x%08x -> "0x%02x%02x%02x%02x"


assistant: ```c
void WriteUint32BE(uint32_t in, uint8_t *out) {
  assert(out != NULL);
  out[0] = in >> 24;
  out[1] = (in >> 16) & 0xff;
  out[2] = (in >> 8) & 0xff;
  out[3] = in & 0xFF;
  printf("W 32 BE: 0x%08x -> \"0x%02x%02x%02x%02x\"\n", in, out[0], out[1], out[2], out[3]);
}
```
user: Converte this assembly snippet into its equivalent C code:

```asm
<WriteUint32BE>:
  endbr64
  push   %rbp
  mov    %rsi,%rbp
  push   %rbx
  mov    %edi,%ebx
  xor    %edi,%edi
  sub    $0x8,%rsp
  test   %rsi,%rsi
  setne  %dil
  call   <assert@plt>
  mov    %ebx,%ecx
  mov    %ebx,%edx
  movzbl %bh,%eax
  sar    $0x10,%ecx
  movzbl %bl,%r9d
  sar    $0x18,%edx
  mov    %eax,0x8(%rbp)
  movzbl %cl,%ecx
  mov    %edx,0x0(%rbp)
  mov    %ebx,%esi
  mov    %eax,%r8d
  mov    %ecx,0x4(%rbp)
  lea    D6(%rip),%rdi
  mov    %r9d,0xc(%rbp)
  add    $0x8,%rsp
  pop    %rbx
  pop    %rbp
  jmp    1060 <printf@plt>
```

tool_calls: name: parse_data
arguments: data_label: D6
data_type: string

tool: D6: W 32 BE: 0x%08x -> "0x%02x%02x%02x%02x"


assistant: ```c
void WriteUint32BE(uint32_t in, uint8_t *out) {
  assert(out != NULL);
  out[0] = in >> 24;
  out[1] = (in >> 16) & 0xff;
  out[2] = (in >> 8) & 0xff;
  out[3] = in & 0xFF;
  printf("W 32 BE: 0x%08x -> \"0x%02x%02x%02x%02x\"\n", in, out[0], out[1], out[2], out[3]);
}
```
user: 请将这段汇编代码片段转换成等效的C代码：

```asm
<WriteUint32BE>:
  endbr64
  push   %rbp
  mov    %rsi,%rbp
  push   %rbx
  mov    %edi,%ebx
  xor    %edi,%edi
  sub    $0x8,%rsp
  test   %rsi,%rsi
  setne  %dil
  call   <assert@plt>
  mov    %ebx,%ecx
  mov    %ebx,%edx
  movzbl %bh,%eax
  sar    $0x10,%ecx
  movzbl %bl,%r9d
  sar    $0x18,%edx
  movd   %eax,%xmm1
  movzbl %cl,%ecx
  movd   %r9d,%xmm2
  movd   %edx,%xmm0
  mov    %ebx,%esi
  movd   %ecx,%xmm3
  punpckldq %xmm2,%xmm1
  mov    %eax,%r8d
  punpckldq %xmm3,%xmm0
  lea    D7(%rip),%rdi
  punpcklqdq %xmm1,%xmm0
  movups %xmm0,0x0(%rbp)
  add    $0x8,%rsp
  pop    %rbx
  pop    %rbp
  jmp    1060 <printf@plt>
```

tool_calls: name: disassemble_data
arguments: data_tag: D7
data_type: string

tool: D7: W 32 BE: 0x%08x -> "0x%02x%02x%02x%02x"


assistant: ```c
void WriteUint32BE(uint32_t in, uint8_t *out) {
  assert(out != NULL);
  out[0] = in >> 24;
  out[1] = (in >> 16) & 0xff;
  out[2] = (in >> 8) & 0xff;
  out[3] = in & 0xFF;
  printf("W 32 BE: 0x%08x -> \"0x%02x%02x%02x%02x\"\n", in, out[0], out[1], out[2], out[3]);
}
```
user: 这段汇编代码用C语言表示是什么样的:

```asm
<case_strstr>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  mov    %rdi,-0x18(%rbp)
  mov    %rsi,-0x20(%rbp)
  mov    -0x18(%rbp),%rax
  mov    %rax,-0x10(%rbp)
  mov    -0x20(%rbp),%rax
  mov    %rax,-0x8(%rbp)
  jmp    L116
L123:
  mov    -0x10(%rbp),%rax
  movzbl (%rax),%eax
  cmp    $0x40,%al
  jle    L8
  mov    -0x10(%rbp),%rax
  movzbl (%rax),%eax
  cmp    $0x5a,%al
  jg     L8
  mov    -0x10(%rbp),%rax
  movzbl (%rax),%eax
  movsbl %al,%eax
  lea    0x20(%rax),%edx
  jmp    L24
L8:
  mov    -0x10(%rbp),%rax
  movzbl (%rax),%eax
  movsbl %al,%edx
L24:
  mov    -0x20(%rbp),%rax
  movzbl (%rax),%eax
  cmp    $0x40,%al
  jle    L67
  mov    -0x20(%rbp),%rax
  movzbl (%rax),%eax
  cmp    $0x5a,%al
  jg     L67
  mov    -0x20(%rbp),%rax
  movzbl (%rax),%eax
  movsbl %al,%eax
  add    $0x20,%eax
  jmp    L169
L67:
  mov    -0x20(%rbp),%rax
  movzbl (%rax),%eax
  movsbl %al,%eax
L169:
  cmp    %eax,%edx
  jne    L93
  mov    -0x20(%rbp),%rax
  mov    %rax,-0x8(%rbp)
L120:
  mov    -0x8(%rbp),%rax
  movzbl (%rax),%eax
  test   %al,%al
  jne    L75
  mov    $0x1,%eax
  jmp    L109
L75:
  mov    -0x10(%rbp),%rax
  movzbl (%rax),%eax
  cmp    $0x40,%al
  jle    L126
  mov    -0x10(%rbp),%rax
  movzbl (%rax),%eax
  cmp    $0x5a,%al
  jg     L126
  mov    -0x10(%rbp),%rax
  movzbl (%rax),%eax
  movsbl %al,%eax
  lea    0x20(%rax),%edx
  jmp    L187
L126:
  mov    -0x10(%rbp),%rax
  movzbl (%rax),%eax
  movsbl %al,%edx
L187:
  mov    -0x8(%rbp),%rax
  movzbl (%rax),%eax
  cmp    $0x40,%al
  jle    L45
  mov    -0x8(%rbp),%rax
  movzbl (%rax),%eax
  cmp    $0x5a,%al
  jg     L45
  mov    -0x8(%rbp),%rax
  movzbl (%rax),%eax
  movsbl %al,%eax
  add    $0x20,%eax
  jmp    L22
L45:
  mov    -0x8(%rbp),%rax
  movzbl (%rax),%eax
  movsbl %al,%eax
L22:
  cmp    %eax,%edx
  jne    L135
  addq   $0x1,-0x10(%rbp)
  addq   $0x1,-0x8(%rbp)
  jmp    L120
L135:
  nop
L93:
  addq   $0x1,-0x10(%rbp)
L116:
  mov    -0x10(%rbp),%rax
  movzbl (%rax),%eax
  test   %al,%al
  jne    L123
  mov    $0x0,%eax
L109:
  pop    %rbp
  ret
```

assistant: ```c
int case_strstr(char *haystack, char *needle) {
  char *h = haystack, *n = needle;
  while (*h) {
    if (((*h) >= 'A' && (*h) <= 'Z' ? (*h) - 'A' + 'a' : (*h)) == ((*(needle)) >= 'A' && (*(needle)) <= 'Z' ? (*(needle)) - 'A' + 'a' : (*(needle)))) {
      n = needle;
      while (1) {
        if (!(*n))
          return 1;
        if (((*h) >= 'A' && (*h) <= 'Z' ? (*h) - 'A' + 'a' : (*h)) != ((*n) >= 'A' && (*n) <= 'Z' ? (*n) - 'A' + 'a' : (*n)))
          break;
        h++, n++;
      }
    }
    h++;
  }
  return 0;
}
```
user: 下面的汇编指令对应的C源代码是什么：

```asm
<case_strstr>:
  endbr64
  movzbl (%rdi),%eax
  test   %al,%al
  je     L43
  push   %rbp
  push   %rbx
  mov    %rdi,%rcx
  mov    %rsi,%r8
  movzbl (%rsi),%r10d
  lea    -0x41(%r10),%esi
  movsbl %r10b,%edi
  lea    0x20(%rdi),%r9d
  jmp    L81
L70:
  mov    %rcx,%rdx
  cmp    %edi,%eax
  je     L47
L63:
  lea    0x1(%rdx),%rcx
  movzbl 0x1(%rdx),%eax
  test   %al,%al
  je     L52
L81:
  lea    -0x41(%rax),%r11d
  movsbl %al,%edx
  add    $0x20,%edx
  movsbl %al,%eax
  cmp    $0x19,%r11b
  cmovbe %edx,%eax
  cmp    $0x19,%sil
  ja     L70
  cmp    %r9d,%eax
  je     L44
  mov    %rcx,%rdx
  jmp    L63
L47:
  test   %r10b,%r10b
  je     L122
  mov    %r8,%rbx
  mov    %r10d,%eax
  jmp    L53
L44:
  mov    %r8,%rbx
  mov    %r10d,%eax
L53:
  movzbl (%rcx),%edx
  lea    -0x41(%rdx),%ebp
  movsbl %dl,%r11d
  add    $0x20,%r11d
  movsbl %dl,%edx
  cmp    $0x19,%bpl
  cmovbe %r11d,%edx
  lea    -0x41(%rax),%ebp
  movsbl %al,%r11d
  add    $0x20,%r11d
  movsbl %al,%eax
  cmp    $0x19,%bpl
  cmovbe %r11d,%eax
  cmp    %eax,%edx
  jne    L119
  add    $0x1,%rcx
  add    $0x1,%rbx
  movzbl (%rbx),%eax
  test   %al,%al
  jne    L53
  mov    $0x1,%eax
L87:
  pop    %rbx
  pop    %rbp
  ret
L119:
  mov    %rcx,%rdx
  jmp    L63
L52:
  mov    $0x0,%eax
  jmp    L87
L43:
  mov    $0x0,%eax
  ret
L122:
  mov    $0x1,%eax
  jmp    L87
```

assistant: ```c
int case_strstr(char *haystack, char *needle) {
  char *h = haystack, *n = needle;
  while (*h) {
    if (((*h) >= 'A' && (*h) <= 'Z' ? (*h) - 'A' + 'a' : (*h)) == ((*(needle)) >= 'A' && (*(needle)) <= 'Z' ? (*(needle)) - 'A' + 'a' : (*(needle)))) {
      n = needle;
      while (1) {
        if (!(*n))
          return 1;
        if (((*h) >= 'A' && (*h) <= 'Z' ? (*h) - 'A' + 'a' : (*h)) != ((*n) >= 'A' && (*n) <= 'Z' ? (*n) - 'A' + 'a' : (*n)))
          break;
        h++, n++;
      }
    }
    h++;
  }
  return 0;
}
```