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
<startGame>:
  endbr64
  push   %rbp
  xor    %ecx,%ecx
  xor    %edx,%edx
  xor    %esi,%esi
  push   %rbx
  xor    %edi,%edi
  sub    $0x8,%rsp
  call   <newwin@plt>
  mov    %rax,%rbp
  mov    %rax,%rdi
  call   <wrefresh@plt>
  xor    %edx,%edx
  xor    %esi,%esi
  mov    %rbp,%rdi
  call   <box@plt>
  mov    %rbp,%rdi
  call   <wrefresh@plt>
  xor    %eax,%eax
  call   <has_colors@plt>
  test   %rax,%rax
  jne    L5
L6:
  mov    $0x1,%edi
  call   <COLOR_PAIR@plt>
  mov    %rbp,%rdi
  mov    %eax,%esi
  call   <wattrset@plt>
  mov    $0x43,%ecx
  mov    $0x2,%edx
  mov    %rbp,%rdi
  mov    $0x2,%esi
  call   <mvwaddch@plt>
  mov    %rbp,%rdi
  call   <wgetch@plt>
  mov    %rbp,%rdi
  call   <delwin@plt>
  xor    %eax,%eax
  call   <endwin@plt>
  add    $0x8,%rsp
  xor    %edi,%edi
  pop    %rbx
  pop    %rbp
  jmp    11d0 <exit@plt>
  nopl   0x0(%rax)
L5:
  xor    %eax,%eax
  call   <start_color@plt>
  mov    D8(%rip),%rbx
  mov    $0x1,%edi
  mov    D2(%rip),%rax
  mov    (%rbx),%edx
  mov    (%rax),%esi
  call   <init_pair@plt>
  mov    D15(%rip),%rax
  mov    (%rbx),%edx
  mov    $0x2,%edi
  mov    (%rax),%esi
  call   <init_pair@plt>
  mov    D34(%rip),%rax
  mov    (%rbx),%edx
  mov    $0x3,%edi
  mov    (%rax),%esi
  call   <init_pair@plt>
  mov    D0(%rip),%rax
  mov    (%rbx),%edx
  mov    $0x4,%edi
  mov    (%rax),%esi
  call   <init_pair@plt>
  jmp    L6
```

assistant: ```c
void startGame() {
  chtype pacman = 'C';
  chtype food = 248;
  chtype monster = 232;
  chtype wall = 176;
  WINDOW *win = newwin(0, 0, 0, 0);
  wrefresh(win);
  box(win, 0, 0);
  wrefresh(win);
  if (has_colors()) {
    start_color();
    init_pair(1, COLOR_YELLOW, COLOR_BLACK);
    init_pair(2, COLOR_GREEN, COLOR_BLACK);
    init_pair(3, COLOR_CYAN, COLOR_BLACK);
    init_pair(4, COLOR_WHITE, COLOR_BLACK);
  }
  wattrset(win, COLOR_PAIR(1));
  mvwaddch(win, 2, 2, pacman);
  wgetch(win);
  delwin(win);
  endwin();
  exit(0);
}
```
user: Demonstrate the C code that generates the assembly output below:

```asm
<MakeNormal>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x50,%rsp
  mov    %rdi,-0x28(%rbp)
  mov    %rsi,-0x30(%rbp)
  mov    %rdx,-0x38(%rbp)
  movss  %xmm0,-0x3c(%rbp)
  movss  %xmm1,-0x40(%rbp)
  movss  %xmm2,-0x44(%rbp)
  movss  %xmm3,-0x48(%rbp)
  movss  %xmm4,-0x4c(%rbp)
  movss  %xmm5,-0x50(%rbp)
  mov    %fs:0x28,%rax
  mov    %rax,-0x8(%rbp)
  xor    %eax,%eax
  movss  -0x3c(%rbp),%xmm0
  movaps %xmm0,%xmm1
  mulss  %xmm0,%xmm1
  movss  -0x40(%rbp),%xmm0
  mulss  %xmm0,%xmm0
  addss  %xmm0,%xmm1
  movss  -0x44(%rbp),%xmm0
  mulss  %xmm0,%xmm0
  addss  %xmm1,%xmm0
  pxor   %xmm6,%xmm6
  cvtss2sd %xmm0,%xmm6
  movq   %xmm6,%rax
  movq   %rax,%xmm0
  call   <sqrt@plt>
  cvtsd2ss %xmm0,%xmm0
  movss  %xmm0,-0xc(%rbp)
  pxor   %xmm4,%xmm4
  cvtss2sd -0x44(%rbp),%xmm4
  pxor   %xmm3,%xmm3
  cvtss2sd -0x40(%rbp),%xmm3
  pxor   %xmm2,%xmm2
  cvtss2sd -0x3c(%rbp),%xmm2
  pxor   %xmm1,%xmm1
  cvtss2sd -0x50(%rbp),%xmm1
  pxor   %xmm0,%xmm0
  cvtss2sd -0x4c(%rbp),%xmm0
  pxor   %xmm7,%xmm7
  cvtss2sd -0x48(%rbp),%xmm7
  movq   %xmm7,%rsi
  lea    -0x10(%rbp),%rdx
  lea    -0x14(%rbp),%rcx
  lea    -0x18(%rbp),%rax
  movapd %xmm4,%xmm5
  movapd %xmm3,%xmm4
  movapd %xmm2,%xmm3
  movapd %xmm1,%xmm2
  movapd %xmm0,%xmm1
  movq   %rsi,%xmm0
  mov    %rcx,%rsi
  mov    %rax,%rdi
  mov    $0x6,%eax
  call   <UnitVectorVV@plt>
  pxor   %xmm4,%xmm4
  cvtss2sd -0x50(%rbp),%xmm4
  pxor   %xmm3,%xmm3
  cvtss2sd -0x4c(%rbp),%xmm3
  pxor   %xmm2,%xmm2
  cvtss2sd -0x48(%rbp),%xmm2
  movss  -0x10(%rbp),%xmm0
  pxor   %xmm1,%xmm1
  cvtss2sd %xmm0,%xmm1
  movss  -0x14(%rbp),%xmm0
  cvtss2sd %xmm0,%xmm0
  movss  -0x18(%rbp),%xmm5
  pxor   %xmm6,%xmm6
  cvtss2sd %xmm5,%xmm6
  movq   %xmm6,%rsi
  mov    -0x38(%rbp),%rdx
  mov    -0x30(%rbp),%rcx
  mov    -0x28(%rbp),%rax
  movapd %xmm4,%xmm5
  movapd %xmm3,%xmm4
  movapd %xmm2,%xmm3
  movapd %xmm1,%xmm2
  movapd %xmm0,%xmm1
  movq   %rsi,%xmm0
  mov    %rcx,%rsi
  mov    %rax,%rdi
  mov    $0x6,%eax
  call   <UnitVectorVV@plt>
  mov    -0x28(%rbp),%rax
  movss  (%rax),%xmm0
  mulss  -0xc(%rbp),%xmm0
  mov    -0x28(%rbp),%rax
  movss  %xmm0,(%rax)
  mov    -0x30(%rbp),%rax
  movss  (%rax),%xmm0
  mulss  -0xc(%rbp),%xmm0
  mov    -0x30(%rbp),%rax
  movss  %xmm0,(%rax)
  mov    -0x38(%rbp),%rax
  movss  (%rax),%xmm0
  mulss  -0xc(%rbp),%xmm0
  mov    -0x38(%rbp),%rax
  movss  %xmm0,(%rax)
  nop
  mov    -0x8(%rbp),%rax
  sub    %fs:0x28,%rax
  je     L7
  call   <__stack_chk_fail@plt>
L7:
  leave
  ret
```

assistant: ```c
void MakeNormal(float *outX, float *outY, float *outZ, float inX, float inY, float inZ, float refX, float refY, float refZ) {
  float vvX, vvY, vvZ;
  float mod;
  mod = (float)sqrt((inX) * (inX) + (inY) * (inY) + (inZ) * (inZ));
  UnitVectorVV(&vvX, &vvY, &vvZ, refX, refY, refZ, inX, inY, inZ);
  UnitVectorVV(outX, outY, outZ, vvX, vvY, vvZ, refX, refY, refZ);
  *outX = (*outX) * mod;
  *outY = (*outY) * mod;
  *outZ = (*outZ) * mod;
}
```
user: Please show me the C implementation that matches the assembly code listed below:

```asm
<MakeNormal>:
  endbr64
  push   %r15
  push   %r14
  push   %r13
  push   %r12
  push   %rbp
  push   %rbx
  sub    $0x48,%rsp
  mov    %rdi,%r12
  mov    %rsi,%rbp
  mov    %rdx,%rbx
  movss  %xmm0,0x8(%rsp)
  movss  %xmm1,0xc(%rsp)
  movss  %xmm2,0x10(%rsp)
  movss  %xmm3,0x14(%rsp)
  movss  %xmm4,0x18(%rsp)
  movss  %xmm5,0x1c(%rsp)
  mov    %fs:0x28,%rax
  mov    %rax,0x38(%rsp)
  xor    %eax,%eax
  movaps %xmm0,%xmm7
  mulss  %xmm0,%xmm7
  movaps %xmm7,%xmm0
  movaps %xmm1,%xmm7
  mulss  %xmm1,%xmm7
  addss  %xmm7,%xmm0
  movaps %xmm2,%xmm1
  mulss  %xmm2,%xmm1
  addss  %xmm1,%xmm0
  pxor   %xmm1,%xmm1
  ucomiss %xmm0,%xmm1
  ja     L26
  sqrtss %xmm0,%xmm0
  movss  %xmm0,0x4(%rsp)
L7:
  pxor   %xmm2,%xmm2
  cvtss2sd 0x1c(%rsp),%xmm2
  movq   %xmm2,%r14
  pxor   %xmm1,%xmm1
  cvtss2sd 0x18(%rsp),%xmm1
  movq   %xmm1,%r15
  pxor   %xmm3,%xmm3
  cvtss2sd 0x14(%rsp),%xmm3
  movapd %xmm3,%xmm0
  movq   %xmm3,%r13
  lea    0x34(%rsp),%rdx
  lea    0x30(%rsp),%rsi
  lea    0x2c(%rsp),%rdi
  pxor   %xmm5,%xmm5
  cvtss2sd 0x10(%rsp),%xmm5
  pxor   %xmm4,%xmm4
  cvtss2sd 0xc(%rsp),%xmm4
  pxor   %xmm3,%xmm3
  cvtss2sd 0x8(%rsp),%xmm3
  mov    $0x6,%eax
  call   <UnitVectorVV@plt>
  pxor   %xmm0,%xmm0
  cvtss2sd 0x2c(%rsp),%xmm0
  movq   %r14,%xmm5
  movq   %r15,%xmm4
  movq   %r13,%xmm3
  pxor   %xmm2,%xmm2
  cvtss2sd 0x34(%rsp),%xmm2
  pxor   %xmm1,%xmm1
  cvtss2sd 0x30(%rsp),%xmm1
  mov    %rbx,%rdx
  mov    %rbp,%rsi
  mov    %r12,%rdi
  mov    $0x6,%eax
  call   <UnitVectorVV@plt>
  movss  0x4(%rsp),%xmm6
  movaps %xmm6,%xmm0
  mulss  (%r12),%xmm0
  movss  %xmm0,(%r12)
  movaps %xmm6,%xmm0
  mulss  0x0(%rbp),%xmm0
  movss  %xmm0,0x0(%rbp)
  mulss  (%rbx),%xmm6
  movss  %xmm6,(%rbx)
  mov    0x38(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L13
  add    $0x48,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  pop    %r15
  ret
L26:
  call   <sqrtf@plt>
  movss  %xmm0,0x4(%rsp)
  jmp    L7
L13:
  call   <__stack_chk_fail@plt>
```

assistant: ```c
void MakeNormal(float *outX, float *outY, float *outZ, float inX, float inY, float inZ, float refX, float refY, float refZ) {
  float vvX, vvY, vvZ;
  float mod;
  mod = (float)sqrt((inX) * (inX) + (inY) * (inY) + (inZ) * (inZ));
  UnitVectorVV(&vvX, &vvY, &vvZ, refX, refY, refZ, inX, inY, inZ);
  UnitVectorVV(outX, outY, outZ, vvX, vvY, vvZ, refX, refY, refZ);
  *outX = (*outX) * mod;
  *outY = (*outY) * mod;
  *outZ = (*outZ) * mod;
}
```
user: What would the C source look like for the assembly code provided here:

```asm
<MakeNormal>:
  endbr64
  movaps %xmm0,%xmm6
  movaps %xmm0,%xmm7
  push   %r12
  movaps %xmm1,%xmm8
  mulss  %xmm0,%xmm6
  movaps %xmm1,%xmm0
  push   %rbp
  mov    %rdi,%r12
  mulss  %xmm1,%xmm0
  push   %rbx
  mov    %rsi,%rbp
  mov    %rdx,%rbx
  movaps %xmm2,%xmm9
  sub    $0x50,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,0x48(%rsp)
  xor    %eax,%eax
  addss  %xmm0,%xmm6
  movaps %xmm2,%xmm0
  mulss  %xmm2,%xmm0
  addss  %xmm0,%xmm6
  pxor   %xmm0,%xmm0
  ucomiss %xmm6,%xmm0
  ja     L17
  sqrtss %xmm6,%xmm6
L7:
  pxor   %xmm2,%xmm2
  pxor   %xmm1,%xmm1
  pxor   %xmm0,%xmm0
  mov    $0x6,%eax
  cvtss2sd %xmm5,%xmm2
  cvtss2sd %xmm4,%xmm1
  cvtss2sd %xmm3,%xmm0
  lea    0x44(%rsp),%rdx
  lea    0x40(%rsp),%rsi
  lea    0x3c(%rsp),%rdi
  pxor   %xmm5,%xmm5
  movss  %xmm6,0x24(%rsp)
  pxor   %xmm4,%xmm4
  pxor   %xmm3,%xmm3
  cvtss2sd %xmm9,%xmm5
  movsd  %xmm2,0x18(%rsp)
  cvtss2sd %xmm8,%xmm4
  cvtss2sd %xmm7,%xmm3
  movsd  %xmm1,0x10(%rsp)
  movsd  %xmm0,0x8(%rsp)
  call   <UnitVectorVV@plt>
  pxor   %xmm7,%xmm7
  mov    %rbx,%rdx
  mov    %rbp,%rsi
  movsd  0x18(%rsp),%xmm2
  movsd  0x10(%rsp),%xmm1
  cvtss2sd 0x3c(%rsp),%xmm7
  mov    %r12,%rdi
  movsd  0x8(%rsp),%xmm0
  mov    $0x6,%eax
  movapd %xmm2,%xmm5
  movapd %xmm1,%xmm4
  pxor   %xmm2,%xmm2
  movapd %xmm0,%xmm3
  pxor   %xmm1,%xmm1
  movapd %xmm7,%xmm0
  cvtss2sd 0x44(%rsp),%xmm2
  cvtss2sd 0x40(%rsp),%xmm1
  call   <UnitVectorVV@plt>
  movss  (%r12),%xmm0
  movss  0x24(%rsp),%xmm6
  mulss  %xmm6,%xmm0
  movss  %xmm0,(%r12)
  movss  0x0(%rbp),%xmm0
  mulss  %xmm6,%xmm0
  movss  %xmm0,0x0(%rbp)
  mulss  (%rbx),%xmm6
  movss  %xmm6,(%rbx)
  mov    0x48(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L4
  add    $0x50,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  ret
L17:
  movaps %xmm6,%xmm0
  movss  %xmm5,0x2c(%rsp)
  movss  %xmm4,0x28(%rsp)
  movss  %xmm3,0x24(%rsp)
  movss  %xmm7,0x8(%rsp)
  movss  %xmm2,0x18(%rsp)
  movss  %xmm1,0x10(%rsp)
  call   <sqrtf@plt>
  movss  0x2c(%rsp),%xmm5
  movss  0x28(%rsp),%xmm4
  movss  0x24(%rsp),%xmm3
  movss  0x18(%rsp),%xmm9
  movaps %xmm0,%xmm6
  movss  0x10(%rsp),%xmm8
  movss  0x8(%rsp),%xmm7
  jmp    L7
L4:
  call   <__stack_chk_fail@plt>
```

assistant: ```c
void MakeNormal(float *outX, float *outY, float *outZ, float inX, float inY, float inZ, float refX, float refY, float refZ) {
  float vvX, vvY, vvZ;
  float mod;
  mod = (float)sqrt((inX) * (inX) + (inY) * (inY) + (inZ) * (inZ));
  UnitVectorVV(&vvX, &vvY, &vvZ, refX, refY, refZ, inX, inY, inZ);
  UnitVectorVV(outX, outY, outZ, vvX, vvY, vvZ, refX, refY, refZ);
  *outX = (*outX) * mod;
  *outY = (*outY) * mod;
  *outZ = (*outZ) * mod;
}
```
user: Converte this assembly snippet into its equivalent C code:

```asm
<MakeNormal>:
  endbr64
  movaps %xmm0,%xmm6
  movaps %xmm0,%xmm7
  push   %r12
  movaps %xmm1,%xmm8
  mulss  %xmm0,%xmm6
  movaps %xmm1,%xmm0
  push   %rbp
  mov    %rdi,%r12
  mulss  %xmm1,%xmm0
  push   %rbx
  mov    %rsi,%rbp
  mov    %rdx,%rbx
  movaps %xmm2,%xmm9
  sub    $0x50,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,0x48(%rsp)
  xor    %eax,%eax
  addss  %xmm0,%xmm6
  movaps %xmm2,%xmm0
  mulss  %xmm2,%xmm0
  addss  %xmm0,%xmm6
  pxor   %xmm0,%xmm0
  ucomiss %xmm6,%xmm0
  ja     L22
  sqrtss %xmm6,%xmm6
L12:
  pxor   %xmm2,%xmm2
  pxor   %xmm1,%xmm1
  pxor   %xmm0,%xmm0
  mov    $0x6,%eax
  cvtss2sd %xmm5,%xmm2
  cvtss2sd %xmm4,%xmm1
  cvtss2sd %xmm3,%xmm0
  lea    0x44(%rsp),%rdx
  lea    0x40(%rsp),%rsi
  lea    0x3c(%rsp),%rdi
  pxor   %xmm5,%xmm5
  movss  %xmm6,0x24(%rsp)
  pxor   %xmm4,%xmm4
  pxor   %xmm3,%xmm3
  cvtss2sd %xmm9,%xmm5
  movsd  %xmm2,0x18(%rsp)
  cvtss2sd %xmm8,%xmm4
  cvtss2sd %xmm7,%xmm3
  movsd  %xmm1,0x10(%rsp)
  movsd  %xmm0,0x8(%rsp)
  call   <UnitVectorVV@plt>
  pxor   %xmm7,%xmm7
  mov    %rbx,%rdx
  mov    %rbp,%rsi
  movsd  0x18(%rsp),%xmm2
  movsd  0x10(%rsp),%xmm1
  cvtss2sd 0x3c(%rsp),%xmm7
  mov    %r12,%rdi
  movsd  0x8(%rsp),%xmm0
  mov    $0x6,%eax
  movapd %xmm2,%xmm5
  movapd %xmm1,%xmm4
  pxor   %xmm2,%xmm2
  movapd %xmm0,%xmm3
  pxor   %xmm1,%xmm1
  movapd %xmm7,%xmm0
  cvtss2sd 0x44(%rsp),%xmm2
  cvtss2sd 0x40(%rsp),%xmm1
  call   <UnitVectorVV@plt>
  movss  (%r12),%xmm0
  movss  0x24(%rsp),%xmm6
  mulss  %xmm6,%xmm0
  movss  %xmm0,(%r12)
  movss  0x0(%rbp),%xmm0
  mulss  %xmm6,%xmm0
  movss  %xmm0,0x0(%rbp)
  mulss  (%rbx),%xmm6
  movss  %xmm6,(%rbx)
  mov    0x48(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L0
  add    $0x50,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  ret
L22:
  movaps %xmm6,%xmm0
  movss  %xmm5,0x2c(%rsp)
  movss  %xmm4,0x28(%rsp)
  movss  %xmm3,0x24(%rsp)
  movss  %xmm7,0x8(%rsp)
  movss  %xmm2,0x18(%rsp)
  movss  %xmm1,0x10(%rsp)
  call   <sqrtf@plt>
  movss  0x2c(%rsp),%xmm5
  movss  0x28(%rsp),%xmm4
  movss  0x24(%rsp),%xmm3
  movss  0x18(%rsp),%xmm9
  movaps %xmm0,%xmm6
  movss  0x10(%rsp),%xmm8
  movss  0x8(%rsp),%xmm7
  jmp    L12
L0:
  call   <__stack_chk_fail@plt>
```

assistant: ```c
void MakeNormal(float *outX, float *outY, float *outZ, float inX, float inY, float inZ, float refX, float refY, float refZ) {
  float vvX, vvY, vvZ;
  float mod;
  mod = (float)sqrt((inX) * (inX) + (inY) * (inY) + (inZ) * (inZ));
  UnitVectorVV(&vvX, &vvY, &vvZ, refX, refY, refZ, inX, inY, inZ);
  UnitVectorVV(outX, outY, outZ, vvX, vvY, vvZ, refX, refY, refZ);
  *outX = (*outX) * mod;
  *outY = (*outY) * mod;
  *outZ = (*outZ) * mod;
}
```
user: 这段汇编代码用C语言表示是什么样的？

```asm
<fvec_all_0>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  mov    %rdi,-0x8(%rbp)
  mov    %rsi,-0x10(%rbp)
  jmp    L7
L48:
  mov    -0x10(%rbp),%rax
  lea    0x0(,%rax,4),%rdx
  mov    -0x8(%rbp),%rax
  add    %rdx,%rax
  movss  (%rax),%xmm0
  pxor   %xmm1,%xmm1
  ucomiss %xmm1,%xmm0
  jp     L46
  pxor   %xmm1,%xmm1
  ucomiss %xmm1,%xmm0
  je     L7
L46:
  mov    $0x0,%eax
  jmp    L2
L7:
  mov    -0x10(%rbp),%rax
  lea    -0x1(%rax),%rdx
  mov    %rdx,-0x10(%rbp)
  test   %rax,%rax
  jne    L48
  mov    $0x1,%eax
L2:
  pop    %rbp
  ret
```

assistant: ```c
int fvec_all_0(float *v, long n) {
  while (n--)
    if (v[n] != 0)
      return 0;
  return 1;
}
```
user: 这段汇编代码用C语言表示是什么样的?

```asm
<fvec_all_0>:
  endbr64
  sub    $0x1,%rsi
  pxor   %xmm0,%xmm0
  movaps %xmm0,%xmm1
L16:
  cmp    $0xffffffffffffffff,%rsi
  je     L9
  sub    $0x1,%rsi
  ucomiss 0x4(%rdi,%rsi,4),%xmm0
  jp     L18
  ucomiss 0x4(%rdi,%rsi,4),%xmm1
  je     L16
L18:
  mov    $0x0,%eax
  ret
L9:
  mov    $0x1,%eax
  ret
```

assistant: ```c
int fvec_all_0(float *v, long n) {
  while (n--)
    if (v[n] != 0)
      return 0;
  return 1;
}
```
user: 下面的汇编指令对应的C源代码是什么：

```asm
<fvec_all_0>:
  endbr64
  sub    $0x1,%rsi
  pxor   %xmm0,%xmm0
  jmp    L17
  xchg   %ax,%ax
L20:
  sub    $0x1,%rsi
  ucomiss 0x4(%rdi,%rsi,4),%xmm0
  jp     L9
  jne    L9
L17:
  cmp    $0xffffffffffffffff,%rsi
  jne    L20
  mov    $0x1,%eax
  ret
  nopl   0x0(%rax)
L9:
  xor    %eax,%eax
  ret
```

assistant: ```c
int fvec_all_0(float *v, long n) {
  while (n--)
    if (v[n] != 0)
      return 0;
  return 1;
}
```
user: Demonstrate the C code that generates the assembly output below:

```asm
<fvec_all_0>:
  endbr64
  sub    $0x1,%rsi
  pxor   %xmm0,%xmm0
  jmp    L24
  xchg   %ax,%ax
L39:
  sub    $0x1,%rsi
  ucomiss 0x4(%rdi,%rsi,4),%xmm0
  jp     L4
  jne    L4
L24:
  cmp    $0xffffffffffffffff,%rsi
  jne    L39
  mov    $0x1,%eax
  ret
  nopl   0x0(%rax)
L4:
  xor    %eax,%eax
  ret
```

assistant: ```c
int fvec_all_0(float *v, long n) {
  while (n--)
    if (v[n] != 0)
      return 0;
  return 1;
}
```
user: 请从给定的汇编指令推导出C源代码:

```asm
<plen>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  mov    %rdi,-0x18(%rbp)
  mov    %esi,-0x1c(%rbp)
  movl   $0x0,-0xc(%rbp)
  jmp    L22
L7:
  mov    -0xc(%rbp),%eax
  cltq
  lea    0x0(,%rax,4),%rdx
  mov    -0x18(%rbp),%rax
  add    %rdx,%rax
  mov    (%rax),%eax
  mov    %eax,-0x4(%rbp)
  cmpl   $0xff,-0x4(%rbp)
  je     L17
  movl   $0x0,-0x8(%rbp)
  jmp    L43
L25:
  mov    -0x8(%rbp),%eax
  mov    $0x80,%edx
  mov    %eax,%ecx
  sar    %cl,%edx
  mov    %edx,%eax
  and    -0x4(%rbp),%eax
  test   %eax,%eax
  jne    L62
  mov    -0xc(%rbp),%eax
  lea    0x0(,%rax,8),%edx
  mov    -0x8(%rbp),%eax
  add    %edx,%eax
  jmp    L30
L62:
  addl   $0x1,-0x8(%rbp)
L43:
  cmpl   $0x6,-0x8(%rbp)
  jle    L25
  jmp    L34
L17:
  nop
L34:
  addl   $0x1,-0xc(%rbp)
L22:
  mov    -0xc(%rbp),%eax
  cmp    -0x1c(%rbp),%eax
  jl     L7
  mov    -0x1c(%rbp),%eax
  shl    $0x3,%eax
L30:
  pop    %rbp
  ret
```

assistant: ```c
int plen(void *addr, int alen) {
  int i;
  int j;
  uint8_t b;
  for (i = 0; i < alen; i++) {
    b = ((uint8_t *)addr)[i];
    if (b == 0xff) {
      continue;
    }
    for (j = 0; j < 7; j++) {
      if ((b & (0x80 >> j)) == 0) {
        return i * 8 + j;
      }
    }
  }
  return alen * 8;
}
```
user: 请将这段汇编代码片段转换成等效的C代码：

```asm
<plen>:
  endbr64
  test   %esi,%esi
  jle    L6
  mov    %esi,%r11d
  mov    $0x0,%r9d
  mov    $0x80,%r10d
  jmp    L25
L45:
  lea    (%rcx,%rax,8),%eax
  ret
L68:
  add    $0x1,%r9
  cmp    %r11,%r9
  je     L6
L25:
  mov    %r9d,%eax
  mov    (%rdi,%r9,4),%edx
  cmp    $0xff,%edx
  je     L68
  mov    %edx,%ecx
  and    $0x80,%ecx
  je     L45
  mov    $0x1,%ecx
L4:
  mov    %r10d,%r8d
  sar    %cl,%r8d
  test   %edx,%r8d
  je     L45
  add    $0x1,%ecx
  cmp    $0x7,%ecx
  jne    L4
  jmp    L68
L6:
  lea    0x0(,%rsi,8),%eax
  ret
```

assistant: ```c
int plen(void *addr, int alen) {
  int i;
  int j;
  uint8_t b;
  for (i = 0; i < alen; i++) {
    b = ((uint8_t *)addr)[i];
    if (b == 0xff) {
      continue;
    }
    for (j = 0; j < 7; j++) {
      if ((b & (0x80 >> j)) == 0) {
        return i * 8 + j;
      }
    }
  }
  return alen * 8;
}
```
user: Translate the below assembly code into C programming language:

```asm
<plen>:
  endbr64
  test   %esi,%esi
  jle    L7
  movslq %esi,%r11
  xor    %r9d,%r9d
  mov    $0x80,%r10d
L8:
  mov    (%rdi,%r9,4),%r8d
  mov    %r9d,%eax
  cmp    $0xff,%r8d
  je     L10
  xor    %ecx,%ecx
  cs nopw 0x0(%rax,%rax,1)
L3:
  mov    %r10d,%edx
  sar    %cl,%edx
  test   %r8d,%edx
  je     L14
  add    $0x1,%ecx
  cmp    $0x7,%ecx
  jne    L3
L10:
  add    $0x1,%r9
  cmp    %r11,%r9
  jne    L8
L7:
  lea    0x0(,%rsi,8),%eax
  ret
  nopl   0x0(%rax,%rax,1)
L14:
  lea    (%rcx,%rax,8),%eax
  ret
```

assistant: ```c
int plen(void *addr, int alen) {
  int i;
  int j;
  uint8_t b;
  for (i = 0; i < alen; i++) {
    b = ((uint8_t *)addr)[i];
    if (b == 0xff) {
      continue;
    }
    for (j = 0; j < 7; j++) {
      if ((b & (0x80 >> j)) == 0) {
        return i * 8 + j;
      }
    }
  }
  return alen * 8;
}
```
user: 这段汇编代码用C语言表示是什么样的：

```asm
<plen>:
  endbr64
  test   %esi,%esi
  jle    L0
  movslq %esi,%r8
  xor    %ecx,%ecx
L90:
  mov    (%rdi,%rcx,4),%edx
  mov    %ecx,%eax
  cmp    $0xff,%edx
  je     L10
  mov    %edx,%r9d
  and    $0x80,%r9d
  je     L11
  test   $0x40,%dl
  je     L28
  test   $0x20,%dl
  je     L54
  test   $0x10,%dl
  je     L29
  test   $0x8,%dl
  je     L22
  test   $0x4,%dl
  je     L32
  and    $0x2,%edx
  je     L45
L10:
  add    $0x1,%rcx
  cmp    %r8,%rcx
  jne    L90
L0:
  lea    0x0(,%rsi,8),%eax
  ret
L28:
  mov    $0x1,%r9d
L11:
  lea    (%r9,%rax,8),%eax
  ret
L54:
  mov    $0x2,%r9d
  lea    (%r9,%rax,8),%eax
  ret
L29:
  mov    $0x3,%r9d
  lea    (%r9,%rax,8),%eax
  ret
L22:
  mov    $0x4,%r9d
  lea    (%r9,%rax,8),%eax
  ret
L32:
  mov    $0x5,%r9d
  lea    (%r9,%rax,8),%eax
  ret
L45:
  mov    $0x6,%r9d
  lea    (%r9,%rax,8),%eax
  ret
```

assistant: ```c
int plen(void *addr, int alen) {
  int i;
  int j;
  uint8_t b;
  for (i = 0; i < alen; i++) {
    b = ((uint8_t *)addr)[i];
    if (b == 0xff) {
      continue;
    }
    for (j = 0; j < 7; j++) {
      if ((b & (0x80 >> j)) == 0) {
        return i * 8 + j;
      }
    }
  }
  return alen * 8;
}
```
user: 请显示与下面列出的汇编代码相匹配的C语言实现：

```asm
<cet_utf8_strdup>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x10,%rsp
  mov    %rdi,-0x8(%rbp)
  cmpq   $0x0,-0x8(%rbp)
  je     L5
  mov    -0x8(%rbp),%rax
  mov    %rax,%rdi
  call   <strlen@plt>
  mov    %eax,%edx
  mov    -0x8(%rbp),%rax
  mov    %edx,%esi
  mov    %rax,%rdi
  call   <cet_utf8_strndup@plt>
  jmp    L3
L5:
  mov    $0x0,%eax
L3:
  leave
  ret
```

assistant: ```c
char *cet_utf8_strdup(const char *str) {
  if (str)
    return cet_utf8_strndup(str, strlen(str));
  else
    return NULL;
}
```
user: 请将以下的汇编代码转换成C语言代码:

```asm
<cet_utf8_strdup>:
  endbr64
  mov    %rdi,%rax
  test   %rdi,%rdi
  je     L7
  push   %rbx
  mov    %rdi,%rbx
  call   <strlen@plt>
  mov    %eax,%esi
  mov    %rbx,%rdi
  call   <cet_utf8_strndup@plt>
  pop    %rbx
  ret
L7:
  ret
```

assistant: ```c
char *cet_utf8_strdup(const char *str) {
  if (str)
    return cet_utf8_strndup(str, strlen(str));
  else
    return NULL;
}
```
user: Translate the below assembly code into C programming language:

```asm
<cet_utf8_strdup>:
  endbr64
  test   %rdi,%rdi
  je     L7
  push   %rbp
  mov    %rdi,%rbp
  call   <strlen@plt>
  mov    %rbp,%rdi
  pop    %rbp
  mov    %eax,%esi
  jmp    1070 <cet_utf8_strndup@plt>
  nopl   (%rax)
L7:
  xor    %eax,%eax
  ret
```

assistant: ```c
char *cet_utf8_strdup(const char *str) {
  if (str)
    return cet_utf8_strndup(str, strlen(str));
  else
    return NULL;
}
```
user: What would the C source look like for the assembly code provided here:

```asm
<cet_utf8_strdup>:
  endbr64
  test   %rdi,%rdi
  je     L3
  push   %rbp
  mov    %rdi,%rbp
  call   <strlen@plt>
  mov    %rbp,%rdi
  pop    %rbp
  mov    %eax,%esi
  jmp    1070 <cet_utf8_strndup@plt>
  nopl   (%rax)
L3:
  xor    %eax,%eax
  ret
```

assistant: ```c
char *cet_utf8_strdup(const char *str) {
  if (str)
    return cet_utf8_strndup(str, strlen(str));
  else
    return NULL;
}
```
user: 这段汇编代码用C语言表示是什么样的：

```asm
<c_sasum>:
  endbr64
  push   %r14
  push   %r13
  push   %r12
  push   %rbp
  push   %rbx
  sub    $0x10,%rsp
  test   %edi,%edi
  jle    L79
  mov    %edi,%ebp
  mov    %rsi,%r12
  mov    %edx,%r13d
  test   %edx,%edx
  jle    L79
  cmp    $0x1,%edx
  je     L35
  imul   %edx,%ebp
  movslq %edx,%r14
  shl    $0x2,%r14
  mov    $0x0,%ebx
  pxor   %xmm4,%xmm4
  movss  %xmm4,0xc(%rsp)
L33:
  movss  (%r12),%xmm0
  call   <fabsf@plt>
  pxor   %xmm0,%xmm0
  cvtsi2ss %rax,%xmm0
  addss  0xc(%rsp),%xmm0
  movss  %xmm0,0xc(%rsp)
  add    %r13d,%ebx
  add    %r14,%r12
  cmp    %ebp,%ebx
  jl     L33
L20:
  movss  0xc(%rsp),%xmm0
  add    $0x10,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  ret
L35:
  movslq %edi,%r13
  imul   $0x2aaaaaab,%r13,%r13
  shr    $0x20,%r13
  mov    %edi,%eax
  sar    $0x1f,%eax
  sub    %eax,%r13d
  lea    0x0(%r13,%r13,2),%eax
  add    %eax,%eax
  mov    %edi,%r13d
  sub    %eax,%r13d
  pxor   %xmm6,%xmm6
  movss  %xmm6,0xc(%rsp)
  test   %r13d,%r13d
  jle    L67
  mov    %rsi,%rbx
  lea    -0x1(%r13),%eax
  lea    0x4(%rsi,%rax,4),%r14
L50:
  movss  (%rbx),%xmm0
  call   <fabsf@plt>
  pxor   %xmm0,%xmm0
  cvtsi2ss %rax,%xmm0
  addss  0xc(%rsp),%xmm0
  movss  %xmm0,0xc(%rsp)
  add    $0x4,%rbx
  cmp    %r14,%rbx
  jne    L50
L67:
  cmp    $0x5,%ebp
  jle    L20
  movslq %r13d,%rax
  lea    (%r12,%rax,4),%r12
L73:
  movss  (%r12),%xmm0
  call   <fabsf@plt>
  mov    %rax,%rbx
  movss  0x4(%r12),%xmm0
  call   <fabsf@plt>
  add    %rax,%rbx
  movss  0x8(%r12),%xmm0
  call   <fabsf@plt>
  add    %rax,%rbx
  movss  0xc(%r12),%xmm0
  call   <fabsf@plt>
  add    %rax,%rbx
  movss  0x10(%r12),%xmm0
  call   <fabsf@plt>
  add    %rax,%rbx
  movss  0x14(%r12),%xmm0
  call   <fabsf@plt>
  add    %rax,%rbx
  pxor   %xmm0,%xmm0
  cvtsi2ss %rbx,%xmm0
  addss  0xc(%rsp),%xmm0
  movss  %xmm0,0xc(%rsp)
  add    $0x6,%r13d
  add    $0x18,%r12
  cmp    %r13d,%ebp
  jg     L73
  jmp    L20
L79:
  pxor   %xmm5,%xmm5
  movss  %xmm5,0xc(%rsp)
  jmp    L20
```

assistant: ```c
float c_sasum(const int N, const float *X, const int stride) {
  float sum;
  int m;
  int i;
  sum = 0.0f;
  if (N <= 0 || stride <= 0) {
    return sum;
  }
  if (stride == 1) {
    m = N % 6;
    if (m > 0) {
      for (i = 0; i < m; i++) {
        sum += fabsf(X[i]);
      }
    }
    if (N < 6) {
      return sum;
    }
    for (i = m; i < N; i += 6) {
      sum += fabsf(X[i]) + fabsf(X[i + 1]) + fabsf(X[i + 2]) + fabsf(X[i + 3]) + fabsf(X[i + 4]) + fabsf(X[i + 5]);
    }
    return sum;
  }
  for (i = 0; i < N * stride; i += stride) {
    sum += fabsf(X[i]);
  }
  return sum;
}
```