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

```asm
<die>:
  endbr64
  push   %rbp
  push   %rbx
  sub    $0x8,%rsp
  mov    %rdi,%rbx
  mov    %rdi,%rsi
  mov    $0x0,%ebp
  mov    %ebp,%edi
  call   <va_start@plt>
  mov    %ebp,%edx
  mov    %rbx,%rsi
  mov    D12(%rip),%rax
  mov    (%rax),%edi
  call   <vfprintf@plt>
  mov    %ebp,%edi
  call   <va_end@plt>
  mov    D4(%rip),%rax
  mov    (%rax),%edi
  call   <exit@plt>
  add    $0x8,%rsp
  pop    %rbx
  pop    %rbp
  ret
```

assistant: ```c
void die(const char *msg, ...) {
  va_list ap;
  va_start(ap, msg);
  vfprintf(stderr, msg, ap);
  va_end(ap);
  exit(EXIT_FAILURE);
}
```
user: 这段汇编代码用C语言表示是什么样的：

```asm
<die>:
  endbr64
  push   %r12
  xor    %r12d,%r12d
  mov    %rdi,%rsi
  push   %rbp
  mov    %rdi,%rbp
  mov    %r12d,%edi
  sub    $0x8,%rsp
  call   <va_start@plt>
  mov    D17(%rip),%rax
  mov    %r12d,%edx
  mov    %rbp,%rsi
  mov    (%rax),%edi
  call   <vfprintf@plt>
  mov    %r12d,%edi
  call   <va_end@plt>
  mov    D12(%rip),%rax
  mov    (%rax),%edi
  call   <exit@plt>
  add    $0x8,%rsp
  pop    %rbp
  pop    %r12
  ret
```

assistant: ```c
void die(const char *msg, ...) {
  va_list ap;
  va_start(ap, msg);
  vfprintf(stderr, msg, ap);
  va_end(ap);
  exit(EXIT_FAILURE);
}
```
user: 提供的汇编代码用C语言表示会是什么样子:

```asm
<die>:
  endbr64
  push   %r12
  xor    %r12d,%r12d
  mov    %rdi,%rsi
  push   %rbp
  mov    %rdi,%rbp
  mov    %r12d,%edi
  sub    $0x8,%rsp
  call   <va_start@plt>
  mov    D16(%rip),%rax
  mov    %r12d,%edx
  mov    %rbp,%rsi
  mov    (%rax),%edi
  call   <vfprintf@plt>
  mov    %r12d,%edi
  call   <va_end@plt>
  mov    D18(%rip),%rax
  mov    (%rax),%edi
  call   <exit@plt>
  add    $0x8,%rsp
  pop    %rbp
  pop    %r12
  ret
```

assistant: ```c
void die(const char *msg, ...) {
  va_list ap;
  va_start(ap, msg);
  vfprintf(stderr, msg, ap);
  va_end(ap);
  exit(EXIT_FAILURE);
}
```
user: 下面的汇编指令对应的C源代码是什么:

```asm
<memmove>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  push   %r12
  push   %rbx
  mov    %rdi,-0x18(%rbp)
  mov    %rsi,-0x20(%rbp)
  mov    %rdx,-0x28(%rbp)
  cmpq   $0x0,-0x28(%rbp)
  je     L28
  mov    -0x18(%rbp),%rax
  cmp    -0x20(%rbp),%rax
  ja     L18
  mov    -0x18(%rbp),%rbx
  mov    -0x20(%rbp),%r12
  jmp    L12
L29:
  mov    %r12,%rdx
  lea    0x1(%rdx),%r12
  mov    %rbx,%rax
  lea    0x1(%rax),%rbx
  movzbl (%rdx),%edx
  mov    %dl,(%rax)
L12:
  mov    -0x28(%rbp),%rax
  lea    -0x1(%rax),%rdx
  mov    %rdx,-0x28(%rbp)
  test   %rax,%rax
  jne    L29
  jmp    L28
L18:
  mov    -0x18(%rbp),%rdx
  mov    -0x28(%rbp),%rax
  lea    (%rdx,%rax,1),%rbx
  mov    -0x20(%rbp),%rdx
  mov    -0x28(%rbp),%rax
  lea    (%rdx,%rax,1),%r12
  jmp    L53
L49:
  sub    $0x1,%r12
  sub    $0x1,%rbx
  movzbl (%r12),%eax
  mov    %al,(%rbx)
L53:
  mov    -0x28(%rbp),%rax
  lea    -0x1(%rax),%rdx
  mov    %rdx,-0x28(%rbp)
  test   %rax,%rax
  jne    L49
L28:
  mov    -0x18(%rbp),%rax
  pop    %rbx
  pop    %r12
  pop    %rbp
  ret
```

assistant: ```c
void *memmove(void *dest, const void *src, size_t count) {
  register char *tmp;
  register const char *s;
  if (count > 0) {
    if (dest <= src) {
      tmp = (char *)dest;
      s = (char *)src;
      while (count--)
        *tmp++ = *s++;
    } else {
      tmp = (char *)dest + count;
      s = (char *)src + count;
      while (count--)
        *--tmp = *--s;
    }
  }
  return dest;
}
```
user: Translate the below assembly code into C programming language:

```asm
<memmove>:
  endbr64
  mov    %rdi,%rax
  test   %rdx,%rdx
  je     L3
  cmp    %rsi,%rdi
  ja     L34
  mov    $0x0,%ecx
L8:
  movzbl (%rsi,%rcx,1),%edi
  mov    %dil,(%rax,%rcx,1)
  add    $0x1,%rcx
  cmp    %rdx,%rcx
  jne    L8
  ret
L34:
  sub    $0x1,%rdx
L4:
  movzbl (%rsi,%rdx,1),%ecx
  mov    %cl,(%rax,%rdx,1)
  sub    $0x1,%rdx
  cmp    $0xffffffffffffffff,%rdx
  jne    L4
L3:
  ret
```

assistant: ```c
void *memmove(void *dest, const void *src, size_t count) {
  register char *tmp;
  register const char *s;
  if (count > 0) {
    if (dest <= src) {
      tmp = (char *)dest;
      s = (char *)src;
      while (count--)
        *tmp++ = *s++;
    } else {
      tmp = (char *)dest + count;
      s = (char *)src + count;
      while (count--)
        *--tmp = *--s;
    }
  }
  return dest;
}
```
user: 这段汇编代码用C语言表示是什么样的:

```asm
<memmove>:
  endbr64
  mov    %rdi,%rax
  test   %rdx,%rdx
  je     L20
  lea    -0x1(%rdx),%rcx
  cmp    %rsi,%rdi
  ja     L12
  xor    %ecx,%ecx
  nopw   0x0(%rax,%rax,1)
L35:
  movzbl (%rsi,%rcx,1),%edi
  mov    %dil,(%rax,%rcx,1)
  add    $0x1,%rcx
  cmp    %rcx,%rdx
  jne    L35
  ret
  nopw   0x0(%rax,%rax,1)
L12:
  movzbl (%rsi,%rcx,1),%edx
  mov    %dl,(%rax,%rcx,1)
  sub    $0x1,%rcx
  jae    L12
L20:
  ret
```

assistant: ```c
void *memmove(void *dest, const void *src, size_t count) {
  register char *tmp;
  register const char *s;
  if (count > 0) {
    if (dest <= src) {
      tmp = (char *)dest;
      s = (char *)src;
      while (count--)
        *tmp++ = *s++;
    } else {
      tmp = (char *)dest + count;
      s = (char *)src + count;
      while (count--)
        *--tmp = *--s;
    }
  }
  return dest;
}
```
user: Translate the below assembly code into C programming language:

```asm
<memmove>:
  endbr64
  mov    %rdi,%r8
  mov    %rsi,%rcx
  test   %rdx,%rdx
  je     L194
  lea    -0x1(%rdx),%rax
  cmp    %rsi,%rdi
  ja     L155
  lea    0x1(%rsi),%rdi
  mov    %r8,%rsi
  sub    %rdi,%rsi
  cmp    $0xe,%rsi
  jbe    L187
  cmp    $0x6,%rax
  jbe    L187
  cmp    $0xe,%rax
  jbe    L78
  mov    %rdx,%rdi
  xor    %esi,%esi
  and    $0xfffffffffffffff0,%rdi
  nopl   0x0(%rax)
L201:
  movdqu (%rcx,%rsi,1),%xmm0
  movups %xmm0,(%r8,%rsi,1)
  add    $0x10,%rsi
  cmp    %rdi,%rsi
  jne    L201
  mov    %rdx,%rsi
  and    $0xfffffffffffffff0,%rsi
  lea    (%r8,%rsi,1),%rdi
  lea    (%rcx,%rsi,1),%r9
  sub    %rsi,%rax
  cmp    %rsi,%rdx
  je     L194
  sub    %rsi,%rdx
  lea    -0x1(%rdx),%r10
  cmp    $0x6,%r10
  jbe    L9
L12:
  mov    (%rcx,%rsi,1),%rcx
  mov    %rcx,(%r8,%rsi,1)
  mov    %rdx,%rcx
  and    $0xfffffffffffffff8,%rcx
  add    %rcx,%rdi
  add    %rcx,%r9
  sub    %rcx,%rax
  cmp    %rcx,%rdx
  je     L194
L9:
  movzbl (%r9),%edx
  mov    %dl,(%rdi)
  test   %rax,%rax
  je     L194
  movzbl 0x1(%r9),%edx
  mov    %dl,0x1(%rdi)
  cmp    $0x1,%rax
  je     L194
  movzbl 0x2(%r9),%edx
  mov    %dl,0x2(%rdi)
  cmp    $0x2,%rax
  je     L194
  movzbl 0x3(%r9),%edx
  mov    %dl,0x3(%rdi)
  cmp    $0x3,%rax
  je     L194
  movzbl 0x4(%r9),%edx
  mov    %dl,0x4(%rdi)
  cmp    $0x4,%rax
  je     L194
  movzbl 0x5(%r9),%edx
  mov    %dl,0x5(%rdi)
  cmp    $0x5,%rax
  je     L194
  movzbl 0x6(%r9),%eax
  mov    %al,0x6(%rdi)
L194:
  mov    %r8,%rax
  ret
  nopl   (%rax)
L155:
  movzbl (%rcx,%rax,1),%edx
  mov    %dl,(%r8,%rax,1)
  sub    $0x1,%rax
  jb     L194
  movzbl (%rcx,%rax,1),%edx
  mov    %dl,(%r8,%rax,1)
  sub    $0x1,%rax
  jae    L155
  jmp    L194
L78:
  mov    %rcx,%r9
  mov    %r8,%rdi
  xor    %esi,%esi
  jmp    L12
  nopl   0x0(%rax,%rax,1)
L187:
  xor    %eax,%eax
  nopw   0x0(%rax,%rax,1)
L94:
  movzbl (%rcx,%rax,1),%esi
  mov    %sil,(%r8,%rax,1)
  add    $0x1,%rax
  cmp    %rax,%rdx
  jne    L94
  jmp    L194
```

assistant: ```c
void *memmove(void *dest, const void *src, size_t count) {
  register char *tmp;
  register const char *s;
  if (count > 0) {
    if (dest <= src) {
      tmp = (char *)dest;
      s = (char *)src;
      while (count--)
        *tmp++ = *s++;
    } else {
      tmp = (char *)dest + count;
      s = (char *)src + count;
      while (count--)
        *--tmp = *--s;
    }
  }
  return dest;
}
```
user: 请显示与下面列出的汇编代码相匹配的C语言实现：

```asm
<str_printf>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x1000,%rsp
  orq    $0x0,(%rsp)
  sub    $0x1000,%rsp
  orq    $0x0,(%rsp)
  sub    $0x7f0,%rsp
  mov    %rdi,-0x27e8(%rbp)
  mov    %rsi,-0x27f0(%rbp)
  mov    %rdx,-0xa0(%rbp)
  mov    %rcx,-0x98(%rbp)
  mov    %r8,-0x90(%rbp)
  mov    %r9,-0x88(%rbp)
  test   %al,%al
  je     L17
  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)
L17:
  mov    %fs:0x28,%rax
  mov    %rax,-0xb8(%rbp)
  xor    %eax,%eax
  mov    -0x27f0(%rbp),%rdx
  mov    -0x27d4(%rbp),%eax
  mov    %rdx,%rsi
  mov    %eax,%edi
  call   <va_start@plt>
  mov    -0x27d4(%rbp),%ecx
  mov    -0x27f0(%rbp),%rdx
  lea    -0x27d0(%rbp),%rax
  mov    $0x2710,%esi
  mov    %rax,%rdi
  call   <vsnprintf@plt>
  lea    -0x27d0(%rbp),%rdx
  mov    -0x27e8(%rbp),%rax
  mov    %rdx,%rsi
  mov    %rax,%rdi
  call   <str_append@plt>
  mov    -0x27d4(%rbp),%eax
  mov    %eax,%edi
  call   <va_end@plt>
  nop
  mov    -0xb8(%rbp),%rax
  sub    %fs:0x28,%rax
  je     L0
  call   <__stack_chk_fail@plt>
L0:
  leave
  ret
```

assistant: ```c
void str_printf(struct gstr *gs, const char *fmt, ...) {
  va_list ap;
  char s[10000];
  va_start(ap, fmt);
  vsnprintf(s, sizeof(s), fmt, ap);
  str_append(gs, s);
  va_end(ap);
}
```
user: 这段汇编代码用C语言表示是什么样的：

```asm
<str_printf>:
  endbr64
  push   %r13
  push   %r12
  push   %rbp
  push   %rbx
  sub    $0x1000,%rsp
  orq    $0x0,(%rsp)
  sub    $0x1000,%rsp
  orq    $0x0,(%rsp)
  sub    $0x728,%rsp
  mov    %rdi,%r12
  mov    %rsi,%rbx
  mov    %fs:0x28,%rax
  mov    %rax,0x2718(%rsp)
  xor    %eax,%eax
  mov    $0x0,%ebp
  mov    %ebp,%edi
  call   <va_start@plt>
  mov    %rsp,%r13
  mov    %ebp,%ecx
  mov    %rbx,%rdx
  mov    $0x2710,%esi
  mov    %r13,%rdi
  call   <vsnprintf@plt>
  mov    %r13,%rsi
  mov    %r12,%rdi
  call   <str_append@plt>
  mov    %ebp,%edi
  call   <va_end@plt>
  mov    0x2718(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L8
  add    $0x2728,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  ret
L8:
  call   <__stack_chk_fail@plt>
```

assistant: ```c
void str_printf(struct gstr *gs, const char *fmt, ...) {
  va_list ap;
  char s[10000];
  va_start(ap, fmt);
  vsnprintf(s, sizeof(s), fmt, ap);
  str_append(gs, s);
  va_end(ap);
}
```
user: Demonstrate the C code that generates the assembly output below:

```asm
<str_printf>:
  endbr64
  push   %r14
  push   %r13
  push   %r12
  push   %rbp
  sub    $0x1000,%rsp
  orq    $0x0,(%rsp)
  sub    $0x1000,%rsp
  orq    $0x0,(%rsp)
  sub    $0x728,%rsp
  xor    %ebp,%ebp
  mov    %fs:0x28,%rax
  mov    %rax,0x2718(%rsp)
  xor    %eax,%eax
  mov    %rsi,%r12
  mov    %rdi,%r13
  mov    %rsp,%r14
  mov    %ebp,%edi
  call   <va_start@plt>
  mov    %ebp,%ecx
  mov    %r12,%rdx
  mov    $0x2710,%esi
  mov    %r14,%rdi
  call   <vsnprintf@plt>
  mov    %r13,%rdi
  mov    %r14,%rsi
  call   <str_append@plt>
  mov    %ebp,%edi
  call   <va_end@plt>
  mov    0x2718(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L3
  add    $0x2728,%rsp
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  ret
L3:
  call   <__stack_chk_fail@plt>
```

assistant: ```c
void str_printf(struct gstr *gs, const char *fmt, ...) {
  va_list ap;
  char s[10000];
  va_start(ap, fmt);
  vsnprintf(s, sizeof(s), fmt, ap);
  str_append(gs, s);
  va_end(ap);
}
```
user: 下面的汇编指令对应的C源代码是什么:

```asm
<str_printf>:
  endbr64
  push   %r14
  push   %r13
  push   %r12
  push   %rbp
  sub    $0x1000,%rsp
  orq    $0x0,(%rsp)
  sub    $0x1000,%rsp
  orq    $0x0,(%rsp)
  sub    $0x728,%rsp
  xor    %ebp,%ebp
  mov    %fs:0x28,%rax
  mov    %rax,0x2718(%rsp)
  xor    %eax,%eax
  mov    %rsi,%r12
  mov    %rdi,%r13
  mov    %rsp,%r14
  mov    %ebp,%edi
  call   <va_start@plt>
  mov    %ebp,%ecx
  mov    %r12,%rdx
  mov    $0x2710,%esi
  mov    %r14,%rdi
  call   <vsnprintf@plt>
  mov    %r13,%rdi
  mov    %r14,%rsi
  call   <str_append@plt>
  mov    %ebp,%edi
  call   <va_end@plt>
  mov    0x2718(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L5
  add    $0x2728,%rsp
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  ret
L5:
  call   <__stack_chk_fail@plt>
```

assistant: ```c
void str_printf(struct gstr *gs, const char *fmt, ...) {
  va_list ap;
  char s[10000];
  va_start(ap, fmt);
  vsnprintf(s, sizeof(s), fmt, ap);
  str_append(gs, s);
  va_end(ap);
}
```
user: What would the C source look like for the assembly code provided here:

```asm
<_dsub>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x30,%rsp
  mov    %edi,-0x24(%rbp)
  mov    %esi,-0x28(%rbp)
  mov    %edx,-0x2c(%rbp)
  mov    %ecx,-0x30(%rbp)
  mov    %fs:0x28,%rax
  mov    %rax,-0x8(%rbp)
  xor    %eax,%eax
  mov    -0x24(%rbp),%eax
  test   %eax,%eax
  jns    L67
  mov    -0x2c(%rbp),%eax
  test   %eax,%eax
  jns    L22
  mov    -0x24(%rbp),%eax
  and    $0x7fffffff,%eax
  mov    %eax,%ecx
  mov    -0x2c(%rbp),%eax
  and    $0x7fffffff,%eax
  mov    %eax,%esi
  mov    -0x28(%rbp),%edi
  mov    -0x30(%rbp),%edx
  lea    -0x10(%rbp),%rax
  mov    %edi,%r8d
  mov    %rax,%rdi
  call   <flt_difference@plt>
  mov    %eax,-0x14(%rbp)
  jmp    L65
L22:
  mov    -0x24(%rbp),%eax
  and    $0x7fffffff,%eax
  mov    %eax,%esi
  mov    -0x30(%rbp),%edi
  mov    -0x2c(%rbp),%ecx
  mov    -0x28(%rbp),%edx
  lea    -0x10(%rbp),%rax
  mov    %edi,%r8d
  mov    %rax,%rdi
  call   <flt_sum@plt>
  mov    %eax,-0x14(%rbp)
  lea    -0x10(%rbp),%rax
  mov    (%rax),%edx
  lea    -0x10(%rbp),%rax
  xor    $0x80000000,%edx
  mov    %edx,(%rax)
  jmp    L65
L67:
  mov    -0x2c(%rbp),%eax
  test   %eax,%eax
  jns    L26
  mov    -0x2c(%rbp),%eax
  and    $0x7fffffff,%eax
  mov    %eax,%ecx
  mov    -0x30(%rbp),%edi
  mov    -0x28(%rbp),%edx
  mov    -0x24(%rbp),%esi
  lea    -0x10(%rbp),%rax
  mov    %edi,%r8d
  mov    %rax,%rdi
  call   <flt_sum@plt>
  mov    %eax,-0x14(%rbp)
  jmp    L65
L26:
  mov    -0x30(%rbp),%edi
  mov    -0x2c(%rbp),%ecx
  mov    -0x28(%rbp),%edx
  mov    -0x24(%rbp),%esi
  lea    -0x10(%rbp),%rax
  mov    %edi,%r8d
  mov    %rax,%rdi
  call   <flt_difference@plt>
  mov    %eax,-0x14(%rbp)
L65:
  cmpl   $0x0,-0x14(%rbp)
  jne    L19
  mov    $0x8,%edi
  call   <raise@plt>
L19:
  movsd  -0x10(%rbp),%xmm0
  movq   %xmm0,%rax
  mov    -0x8(%rbp),%rdx
  sub    %fs:0x28,%rdx
  je     L32
  call   <__stack_chk_fail@plt>
L32:
  movq   %rax,%xmm0
  leave
  ret
```

assistant: ```c
double _dsub(unsigned int bh, unsigned int bl, unsigned int ch, unsigned int cl) {
  int ok;
  double a[1];
  if (bh & 0x80000000) {
    if (ch & 0x80000000)
      ok = flt_difference((unsigned int *)a, ch & 0x7fffffff, cl, bh & 0x7fffffff, bl);
    else {
      ok = flt_sum((unsigned int *)a, bh & 0x7fffffff, bl, ch, cl);
      ((unsigned int *)a)[0] ^= 0x80000000;
    }
  } else if (ch & 0x80000000)
    ok = flt_sum((unsigned int *)a, bh, bl, ch & 0x7fffffff, cl);
  else
    ok = flt_difference((unsigned int *)a, bh, bl, ch, cl);
  if (!ok)
    raise(8);
  return a[0];
}
```
user: Converte this assembly snippet into its equivalent C code:

```asm
<_dsub>:
  endbr64
  sub    $0x18,%rsp
  mov    %esi,%r9d
  mov    %edx,%eax
  mov    %ecx,%edx
  mov    %fs:0x28,%rcx
  mov    %rcx,0x8(%rsp)
  xor    %ecx,%ecx
  test   %edi,%edi
  js     L21
  test   %eax,%eax
  js     L22
  mov    %rsp,%r10
  mov    %edx,%r8d
  mov    %eax,%ecx
  mov    %esi,%edx
  mov    %edi,%esi
  mov    %r10,%rdi
  call   <flt_difference@plt>
L75:
  test   %eax,%eax
  je     L15
L40:
  movsd  (%rsp),%xmm0
  mov    0x8(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L29
  add    $0x18,%rsp
  ret
L21:
  test   %eax,%eax
  js     L49
  mov    %edi,%esi
  and    $0x7fffffff,%esi
  mov    %rsp,%rdi
  mov    %edx,%r8d
  mov    %eax,%ecx
  mov    %r9d,%edx
  call   <flt_sum@plt>
  addl   $0x80000000,(%rsp)
  jmp    L75
L49:
  mov    %edi,%ecx
  and    $0x7fffffff,%ecx
  and    $0x7fffffff,%eax
  mov    %eax,%esi
  mov    %rsp,%rdi
  mov    %r9d,%r8d
  call   <flt_difference@plt>
  jmp    L75
L22:
  and    $0x7fffffff,%eax
  mov    %eax,%ecx
  mov    %rsp,%rax
  mov    %edx,%r8d
  mov    %esi,%edx
  mov    %edi,%esi
  mov    %rax,%rdi
  call   <flt_sum@plt>
  jmp    L75
L15:
  mov    $0x8,%edi
  call   <raise@plt>
  jmp    L40
L29:
  call   <__stack_chk_fail@plt>
```

assistant: ```c
double _dsub(unsigned int bh, unsigned int bl, unsigned int ch, unsigned int cl) {
  int ok;
  double a[1];
  if (bh & 0x80000000) {
    if (ch & 0x80000000)
      ok = flt_difference((unsigned int *)a, ch & 0x7fffffff, cl, bh & 0x7fffffff, bl);
    else {
      ok = flt_sum((unsigned int *)a, bh & 0x7fffffff, bl, ch, cl);
      ((unsigned int *)a)[0] ^= 0x80000000;
    }
  } else if (ch & 0x80000000)
    ok = flt_sum((unsigned int *)a, bh, bl, ch & 0x7fffffff, cl);
  else
    ok = flt_difference((unsigned int *)a, bh, bl, ch, cl);
  if (!ok)
    raise(8);
  return a[0];
}
```
user: 请从给定的汇编指令推导出C源代码：

```asm
<_dsub>:
  endbr64
  sub    $0x18,%rsp
  mov    %edx,%r10d
  mov    %edi,%r9d
  mov    %esi,%r11d
  mov    %fs:0x28,%rax
  mov    %rax,0x8(%rsp)
  xor    %eax,%eax
  mov    %ecx,%edx
  test   %edi,%edi
  js     L43
  test   %r10d,%r10d
  js     L4
  mov    %ecx,%r8d
  mov    %esi,%edx
  mov    %rsp,%rdi
  mov    %r10d,%ecx
  mov    %r9d,%esi
  call   <flt_difference@plt>
L38:
  test   %eax,%eax
  je     L89
L67:
  movsd  (%rsp),%xmm0
  mov    0x8(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L47
  add    $0x18,%rsp
  ret
  nopl   0x0(%rax)
L4:
  mov    %r10d,%ecx
  mov    %edx,%r8d
  mov    %rsp,%rdi
  mov    %esi,%edx
  and    $0x7fffffff,%ecx
  mov    %r9d,%esi
  call   <flt_sum@plt>
  test   %eax,%eax
  jne    L67
L89:
  mov    $0x8,%edi
  call   <raise@plt>
  jmp    L67
  nopl   0x0(%rax)
L43:
  and    $0x7fffffff,%r9d
  test   %r10d,%r10d
  js     L3
  mov    %ecx,%r8d
  mov    %esi,%edx
  mov    %rsp,%rdi
  mov    %r10d,%ecx
  mov    %r9d,%esi
  call   <flt_sum@plt>
  addl   $0x80000000,(%rsp)
  jmp    L38
  nopl   0x0(%rax,%rax,1)
L3:
  mov    %r10d,%esi
  mov    %rsp,%rdi
  mov    %r11d,%r8d
  mov    %r9d,%ecx
  and    $0x7fffffff,%esi
  call   <flt_difference@plt>
  jmp    L38
L47:
  call   <__stack_chk_fail@plt>
```

assistant: ```c
double _dsub(unsigned int bh, unsigned int bl, unsigned int ch, unsigned int cl) {
  int ok;
  double a[1];
  if (bh & 0x80000000) {
    if (ch & 0x80000000)
      ok = flt_difference((unsigned int *)a, ch & 0x7fffffff, cl, bh & 0x7fffffff, bl);
    else {
      ok = flt_sum((unsigned int *)a, bh & 0x7fffffff, bl, ch, cl);
      ((unsigned int *)a)[0] ^= 0x80000000;
    }
  } else if (ch & 0x80000000)
    ok = flt_sum((unsigned int *)a, bh, bl, ch & 0x7fffffff, cl);
  else
    ok = flt_difference((unsigned int *)a, bh, bl, ch, cl);
  if (!ok)
    raise(8);
  return a[0];
}
```
user: 请显示与下面列出的汇编代码相匹配的C语言实现：

```asm
<_dsub>:
  endbr64
  sub    $0x18,%rsp
  mov    %edx,%r10d
  mov    %edi,%r9d
  mov    %esi,%r11d
  mov    %fs:0x28,%rax
  mov    %rax,0x8(%rsp)
  xor    %eax,%eax
  mov    %ecx,%edx
  test   %edi,%edi
  js     L45
  test   %r10d,%r10d
  js     L32
  mov    %ecx,%r8d
  mov    %esi,%edx
  mov    %rsp,%rdi
  mov    %r10d,%ecx
  mov    %r9d,%esi
  call   <flt_difference@plt>
L9:
  test   %eax,%eax
  je     L8
L11:
  movsd  (%rsp),%xmm0
  mov    0x8(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L72
  add    $0x18,%rsp
  ret
  nopl   0x0(%rax)
L32:
  mov    %r10d,%ecx
  mov    %edx,%r8d
  mov    %rsp,%rdi
  mov    %esi,%edx
  and    $0x7fffffff,%ecx
  mov    %r9d,%esi
  call   <flt_sum@plt>
  test   %eax,%eax
  jne    L11
L8:
  mov    $0x8,%edi
  call   <raise@plt>
  jmp    L11
  nopl   0x0(%rax)
L45:
  and    $0x7fffffff,%r9d
  test   %r10d,%r10d
  js     L38
  mov    %ecx,%r8d
  mov    %esi,%edx
  mov    %rsp,%rdi
  mov    %r10d,%ecx
  mov    %r9d,%esi
  call   <flt_sum@plt>
  addl   $0x80000000,(%rsp)
  jmp    L9
  nopl   0x0(%rax,%rax,1)
L38:
  mov    %r10d,%esi
  mov    %rsp,%rdi
  mov    %r11d,%r8d
  mov    %r9d,%ecx
  and    $0x7fffffff,%esi
  call   <flt_difference@plt>
  jmp    L9
L72:
  call   <__stack_chk_fail@plt>
```

assistant: ```c
double _dsub(unsigned int bh, unsigned int bl, unsigned int ch, unsigned int cl) {
  int ok;
  double a[1];
  if (bh & 0x80000000) {
    if (ch & 0x80000000)
      ok = flt_difference((unsigned int *)a, ch & 0x7fffffff, cl, bh & 0x7fffffff, bl);
    else {
      ok = flt_sum((unsigned int *)a, bh & 0x7fffffff, bl, ch, cl);
      ((unsigned int *)a)[0] ^= 0x80000000;
    }
  } else if (ch & 0x80000000)
    ok = flt_sum((unsigned int *)a, bh, bl, ch & 0x7fffffff, cl);
  else
    ok = flt_difference((unsigned int *)a, bh, bl, ch, cl);
  if (!ok)
    raise(8);
  return a[0];
}
```
user: 请将这段汇编代码片段转换成等效的C代码:

```asm
<get_strip_uri>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x30,%rsp
  mov    %rdi,-0x18(%rbp)
  mov    %rsi,-0x20(%rbp)
  mov    %rdx,-0x28(%rbp)
  mov    -0x18(%rbp),%rax
  mov    (%rax),%rax
  mov    %rax,-0x8(%rbp)
  jmp    L25
L32:
  addq   $0x1,-0x8(%rbp)
L25:
  mov    -0x8(%rbp),%rax
  cmp    -0x20(%rbp),%rax
  jae    L10
  mov    -0x8(%rbp),%rax
  movzbl (%rax),%eax
  cmp    $0x20,%al
  je     L32
  jmp    L10
L57:
  subq   $0x1,-0x20(%rbp)
L10:
  mov    -0x20(%rbp),%rax
  cmp    -0x8(%rbp),%rax
  jbe    L19
  mov    -0x20(%rbp),%rax
  sub    $0x1,%rax
  movzbl (%rax),%eax
  cmp    $0x20,%al
  je     L57
L19:
  mov    -0x20(%rbp),%rax
  sub    -0x8(%rbp),%rax
  mov    %eax,%edx
  mov    -0x28(%rbp),%rax
  mov    %edx,(%rax)
  mov    -0x28(%rbp),%rax
  mov    (%rax),%eax
  cmp    $0x1ff,%eax
  jle    L61
  lea    D1(%rip),%rax
  mov    %rax,%rdi
  call   <printf@plt>
  mov    $0xffffffff,%eax
  jmp    L37
L61:
  mov    $0x0,%eax
L37:
  leave
  ret
```

tool_calls: name: extract_symbolic_data
arguments: data_label: D1
data_type: string

tool: D1: ===Web filter URI space NOT enough for this package!


assistant: ```c
int get_strip_uri(const char **data, const char *tail, int *len) {
  const char *begin = *data;
  while ((begin < tail) && (*begin == ' '))
    ++begin;
  while ((tail > begin) && (*(tail - 1) == ' '))
    --tail;
  *len = tail - begin;
  if (*len >= 512) {
    printf("===Web filter URI space NOT enough for this package!\n");
    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
<get_strip_uri>:
  endbr64
  mov    (%rdi),%rax
  cmp    %rsi,%rax
  jae    L5
L63:
  cmpb   $0x20,(%rax)
  jne    L38
  add    $0x1,%rax
  cmp    %rax,%rsi
  jne    L63
  movl   $0x0,(%rdx)
  mov    $0x0,%eax
  ret
L38:
  cmp    %rax,%rsi
  jbe    L5
L33:
  cmpb   $0x20,-0x1(%rsi)
  jne    L5
  sub    $0x1,%rsi
  cmp    %rax,%rsi
  jne    L33
  movl   $0x0,(%rdx)
  mov    $0x0,%eax
  ret
L5:
  sub    %rax,%rsi
  mov    %esi,(%rdx)
  cmp    $0x1ff,%esi
  jg     L40
  mov    $0x0,%eax
  ret
L40:
  sub    $0x8,%rsp
  lea    D1(%rip),%rdi
  call   <printf@plt>
  mov    $0xffffffff,%eax
  add    $0x8,%rsp
  ret
```

tool_calls: name: parse_data
arguments: tag: D1
type: string

tool: D1: ===Web filter URI space NOT enough for this package!


assistant: ```c
int get_strip_uri(const char **data, const char *tail, int *len) {
  const char *begin = *data;
  while ((begin < tail) && (*begin == ' '))
    ++begin;
  while ((tail > begin) && (*(tail - 1) == ' '))
    --tail;
  *len = tail - begin;
  if (*len >= 512) {
    printf("===Web filter URI space NOT enough for this package!\n");
    return -1;
  }
  return 0;
}
```
user: Please show me the C implementation that matches the assembly code listed below:

```asm
<get_strip_uri>:
  endbr64
  mov    (%rdi),%rax
  cmp    %rsi,%rax
  jb     L36
  jmp    L72
  xchg   %ax,%ax
L55:
  add    $0x1,%rax
  cmp    %rax,%rsi
  je     L81
L36:
  cmpb   $0x20,(%rax)
  je     L55
  cmp    %rax,%rsi
  ja     L13
  jmp    L72
  nopl   (%rax)
L62:
  sub    $0x1,%rsi
  cmp    %rax,%rsi
  je     L81
L13:
  cmpb   $0x20,-0x1(%rsi)
  je     L62
L72:
  sub    %rax,%rsi
  mov    %esi,(%rdx)
  cmp    $0x1ff,%esi
  jg     L1
  xor    %eax,%eax
  ret
  nopw   0x0(%rax,%rax,1)
L81:
  sub    %rax,%rsi
  xor    %eax,%eax
  mov    %esi,(%rdx)
  ret
L1:
  sub    $0x8,%rsp
  lea    D7(%rip),%rdi
  call   <printf@plt>
  mov    $0xffffffff,%eax
  add    $0x8,%rsp
  ret
```

tool_calls: name: read_data
arguments: data_tag: D7
type_guessed: string

tool: D7: ===Web filter URI space NOT enough for this package!


assistant: ```c
int get_strip_uri(const char **data, const char *tail, int *len) {
  const char *begin = *data;
  while ((begin < tail) && (*begin == ' '))
    ++begin;
  while ((tail > begin) && (*(tail - 1) == ' '))
    --tail;
  *len = tail - begin;
  if (*len >= 512) {
    printf("===Web filter URI space NOT enough for this package!\n");
    return -1;
  }
  return 0;
}
```