ylfeng/ReF-Decompile-dataset huggingface dataset:
user: 请将以下的汇编代码转换成C语言代码：

```asm
<transpose_32bit_4x4>:
  endbr64
  push   %r15
  push   %r14
  push   %r13
  push   %r12
  push   %rbp
  mov    %rsi,%rbp
  push   %rbx
  mov    %rdi,%rbx
  sub    $0x8,%rsp
  mov    0x4(%rdi),%esi
  mov    (%rdi),%edi
  call   <_mm_unpacklo_epi32@plt>
  mov    0xc(%rbx),%esi
  mov    0x8(%rbx),%edi
  mov    %eax,%r14d
  call   <_mm_unpacklo_epi32@plt>
  mov    0x4(%rbx),%esi
  mov    (%rbx),%edi
  mov    %eax,%r15d
  call   <_mm_unpackhi_epi32@plt>
  mov    0xc(%rbx),%esi
  mov    0x8(%rbx),%edi
  mov    %eax,%r12d
  call   <_mm_unpackhi_epi32@plt>
  mov    %r15d,%esi
  mov    %r14d,%edi
  mov    %eax,%r13d
  call   <_mm_unpacklo_epi64@plt>
  mov    %r15d,%esi
  mov    %r14d,%edi
  mov    %eax,0x0(%rbp)
  call   <_mm_unpackhi_epi64@plt>
  mov    %r13d,%esi
  mov    %r12d,%edi
  mov    %eax,0x4(%rbp)
  call   <_mm_unpacklo_epi64@plt>
  mov    %r13d,%esi
  mov    %r12d,%edi
  mov    %eax,0x8(%rbp)
  call   <_mm_unpackhi_epi64@plt>
  mov    %eax,0xc(%rbp)
  add    $0x8,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  pop    %r15
  ret
```

assistant: ```c
void transpose_32bit_4x4(const __m128i *const in, __m128i *const out) {
  const __m128i a0 = _mm_unpacklo_epi32(in[0], in[1]);
  const __m128i a1 = _mm_unpacklo_epi32(in[2], in[3]);
  const __m128i a2 = _mm_unpackhi_epi32(in[0], in[1]);
  const __m128i a3 = _mm_unpackhi_epi32(in[2], in[3]);
  out[0] = _mm_unpacklo_epi64(a0, a1);
  out[1] = _mm_unpackhi_epi64(a0, a1);
  out[2] = _mm_unpacklo_epi64(a2, a3);
  out[3] = _mm_unpackhi_epi64(a2, a3);
}
```
user: Converte this assembly snippet into its equivalent C code:

```asm
<main>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  lea    -0xf4000(%rsp),%r11
L3:
  sub    $0x1000,%rsp
  orq    $0x0,(%rsp)
  cmp    %r11,%rsp
  jne    L3
  sub    $0x270,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,-0x8(%rbp)
  xor    %eax,%eax
  lea    -0xf4260(%rbp),%rax
  mov    %rax,%rsi
  lea    D24(%rip),%rax
  mov    %rax,%rdi
  mov    $0x0,%eax
  call   <scanf@plt>
  jmp    L38
L29:
  lea    -0xf4250(%rbp),%rax
  mov    %rax,%rsi
  lea    D19(%rip),%rax
  mov    %rax,%rdi
  mov    $0x0,%eax
  call   <scanf@plt>
  lea    -0xf4250(%rbp),%rax
  mov    %rax,%rdi
  call   <strlen@plt>
  mov    %eax,-0xf4254(%rbp)
  movl   $0x0,-0xf425c(%rbp)
  movzbl -0xf4250(%rbp),%eax
  mov    %al,-0xf4261(%rbp)
  movl   $0x1,-0xf4258(%rbp)
  jmp    L22
L77:
  mov    -0xf4258(%rbp),%eax
  cltq
  movzbl -0xf4250(%rbp,%rax,1),%eax
  cmp    %al,-0xf4261(%rbp)
  jne    L44
  addl   $0x1,-0xf425c(%rbp)
  jmp    L35
L44:
  mov    -0xf4258(%rbp),%eax
  cltq
  movzbl -0xf4250(%rbp,%rax,1),%eax
  mov    %al,-0xf4261(%rbp)
L35:
  addl   $0x1,-0xf4258(%rbp)
L22:
  mov    -0xf4258(%rbp),%eax
  cmp    -0xf4254(%rbp),%eax
  jl     L77
  mov    -0xf425c(%rbp),%eax
  mov    %eax,%esi
  lea    D8(%rip),%rax
  mov    %rax,%rdi
  call   <printf@plt>
L38:
  mov    -0xf4260(%rbp),%eax
  lea    -0x1(%rax),%edx
  mov    %edx,-0xf4260(%rbp)
  test   %eax,%eax
  jg     L29
  mov    $0x0,%eax
  mov    -0x8(%rbp),%rdx
  sub    %fs:0x28,%rdx
  je     L72
  call   <__stack_chk_fail@plt>
L72:
  leave
  ret
```

tool_calls: name: retrieve_data
arguments: tag: D24
type_guessed: string
name: retrieve_data
arguments: tag: D19
type_guessed: string
name: retrieve_data
arguments: tag: D8
type_guessed: string

tool: D24: %d

tool: D19: %s

tool: D8: %d


assistant: ```c
int main() {
  int T;
  scanf("%d", &T);
  while (T-- > 0) {
    char str[1000000 + 1];
    scanf("%s", str);
    int length = strlen(str);
    int total = 0;
    char previous = str[0];
    for (int i = 1; i < length; i++) {
      if (previous == str[i]) {
        total++;
      } else {
        previous = str[i];
      }
    }
    printf("%d\n", total);
  }
  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
  lea    -0xf4000(%rsp),%r11
L65:
  sub    $0x1000,%rsp
  orq    $0x0,(%rsp)
  cmp    %r11,%rsp
  jne    L65
  sub    $0x268,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,0xf4258(%rsp)
  xor    %eax,%eax
  lea    0xc(%rsp),%rsi
  lea    D27(%rip),%rdi
  call   <scanf@plt>
  mov    0xc(%rsp),%eax
  lea    -0x1(%rax),%edx
  mov    %edx,0xc(%rsp)
  test   %eax,%eax
  jle    L36
  lea    0x10(%rsp),%rbx
  lea    D12(%rip),%r12
  lea    0x12(%rsp),%r13
  lea    D21(%rip),%rbp
L42:
  mov    %rbx,%rsi
  mov    %r12,%rdi
  mov    $0x0,%eax
  call   <scanf@plt>
  mov    %rbx,%rdi
  call   <strlen@plt>
  movzbl 0x10(%rsp),%ecx
  cmp    $0x1,%eax
  jle    L4
  lea    0x11(%rsp),%rdx
  lea    -0x2(%rax),%edi
  add    %r13,%rdi
  mov    $0x0,%esi
L61:
  mov    %ecx,%eax
  movzbl (%rdx),%ecx
  cmp    %al,%cl
  sete   %al
  movzbl %al,%eax
  add    %eax,%esi
  add    $0x1,%rdx
  cmp    %rdi,%rdx
  jne    L61
L16:
  mov    %rbp,%rdi
  call   <printf@plt>
  mov    0xc(%rsp),%eax
  lea    -0x1(%rax),%edx
  mov    %edx,0xc(%rsp)
  test   %eax,%eax
  jg     L42
L36:
  mov    0xf4258(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L48
  mov    $0x0,%eax
  add    $0xf4268,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  ret
L4:
  mov    $0x0,%esi
  jmp    L16
L48:
  call   <__stack_chk_fail@plt>
```

tool_calls: name: unpack_data
arguments: data_label: D27
type_infered: string
name: unpack_data
arguments: data_label: D12
type_infered: string
name: unpack_data
arguments: data_label: D21
type_infered: string

tool: D27: %d

tool: D12: %s

tool: D21: %d


assistant: ```c
int main() {
  int T;
  scanf("%d", &T);
  while (T-- > 0) {
    char str[1000000 + 1];
    scanf("%s", str);
    int length = strlen(str);
    int total = 0;
    char previous = str[0];
    for (int i = 1; i < length; i++) {
      if (previous == str[i]) {
        total++;
      } else {
        previous = str[i];
      }
    }
    printf("%d\n", total);
  }
  return 0;
}
```
user: Please show me the C implementation that matches the assembly code listed below:

```asm
<main>:
  endbr64
  push   %r13
  push   %r12
  push   %rbp
  push   %rbx
  lea    -0xf4000(%rsp),%r11
L50:
  sub    $0x1000,%rsp
  orq    $0x0,(%rsp)
  cmp    %r11,%rsp
  jne    L50
  sub    $0x268,%rsp
  lea    D1(%rip),%rdi
  mov    %fs:0x28,%rax
  mov    %rax,0xf4258(%rsp)
  xor    %eax,%eax
  lea    0xc(%rsp),%rsi
  call   <scanf@plt>
  mov    0xc(%rsp),%eax
  lea    -0x1(%rax),%edx
  mov    %edx,0xc(%rsp)
  test   %eax,%eax
  jle    L20
  lea    0x10(%rsp),%rbx
  lea    D25(%rip),%r12
  lea    D14(%rip),%rbp
  lea    0x12(%rsp),%r13
  nopl   (%rax)
L42:
  mov    %rbx,%rsi
  mov    %r12,%rdi
  xor    %eax,%eax
  call   <scanf@plt>
  mov    %rbx,%rdi
  call   <strlen@plt>
  movzbl 0x10(%rsp),%ecx
  cmp    $0x1,%eax
  jle    L54
  lea    -0x2(%rax),%edi
  lea    0x11(%rsp),%rdx
  xor    %esi,%esi
  add    %r13,%rdi
  nopl   0x0(%rax)
L66:
  mov    %ecx,%eax
  movzbl (%rdx),%ecx
  cmp    %al,%cl
  sete   %al
  add    $0x1,%rdx
  movzbl %al,%eax
  add    %eax,%esi
  cmp    %rdi,%rdx
  jne    L66
L16:
  mov    %rbp,%rdi
  call   <printf@plt>
  mov    0xc(%rsp),%eax
  lea    -0x1(%rax),%edx
  mov    %edx,0xc(%rsp)
  test   %eax,%eax
  jg     L42
L20:
  mov    0xf4258(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L46
  add    $0xf4268,%rsp
  xor    %eax,%eax
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  ret
  nopw   0x0(%rax,%rax,1)
L54:
  xor    %esi,%esi
  jmp    L16
L46:
  call   <__stack_chk_fail@plt>
```

tool_calls: name: read_data
arguments: tag: D1
datatype: string
name: read_data
arguments: tag: D25
datatype: string
name: read_data
arguments: tag: D14
datatype: string

tool: D1: %d

tool: D25: %s

tool: D14: %d


assistant: ```c
int main() {
  int T;
  scanf("%d", &T);
  while (T-- > 0) {
    char str[1000000 + 1];
    scanf("%s", str);
    int length = strlen(str);
    int total = 0;
    char previous = str[0];
    for (int i = 1; i < length; i++) {
      if (previous == str[i]) {
        total++;
      } else {
        previous = str[i];
      }
    }
    printf("%d\n", total);
  }
  return 0;
}
```
user: Demonstrate the C code that generates the assembly output below:

```asm
<main>:
  endbr64
  push   %r13
  push   %r12
  push   %rbp
  push   %rbx
  lea    -0xf4000(%rsp),%r11
L43:
  sub    $0x1000,%rsp
  orq    $0x0,(%rsp)
  cmp    %r11,%rsp
  jne    L43
  sub    $0x268,%rsp
  lea    D21(%rip),%rdi
  mov    %fs:0x28,%rax
  mov    %rax,0xf4258(%rsp)
  xor    %eax,%eax
  lea    0xc(%rsp),%rsi
  call   <scanf@plt>
  mov    0xc(%rsp),%eax
  lea    -0x1(%rax),%edx
  mov    %edx,0xc(%rsp)
  test   %eax,%eax
  jle    L12
  lea    0x10(%rsp),%rbx
  lea    D24(%rip),%r12
  lea    D5(%rip),%rbp
  lea    0x12(%rsp),%r13
  nopl   (%rax)
L32:
  mov    %rbx,%rsi
  mov    %r12,%rdi
  xor    %eax,%eax
  call   <scanf@plt>
  mov    %rbx,%rdi
  call   <strlen@plt>
  movzbl 0x10(%rsp),%ecx
  cmp    $0x1,%eax
  jle    L8
  lea    -0x2(%rax),%edi
  lea    0x11(%rsp),%rdx
  xor    %esi,%esi
  add    %r13,%rdi
  nopl   0x0(%rax)
L53:
  mov    %ecx,%eax
  movzbl (%rdx),%ecx
  cmp    %cl,%al
  sete   %al
  add    $0x1,%rdx
  movzbl %al,%eax
  add    %eax,%esi
  cmp    %rdi,%rdx
  jne    L53
L2:
  mov    %rbp,%rdi
  call   <printf@plt>
  mov    0xc(%rsp),%eax
  lea    -0x1(%rax),%edx
  mov    %edx,0xc(%rsp)
  test   %eax,%eax
  jg     L32
L12:
  mov    0xf4258(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L17
  add    $0xf4268,%rsp
  xor    %eax,%eax
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  ret
  nopw   0x0(%rax,%rax,1)
L8:
  xor    %esi,%esi
  jmp    L2
L17:
  call   <__stack_chk_fail@plt>
```

tool_calls: name: unpack_data
arguments: tag: D21
datatype: string
name: unpack_data
arguments: tag: D24
datatype: string
name: unpack_data
arguments: tag: D5
datatype: string

tool: D21: %d

tool: D24: %s

tool: D5: %d


assistant: ```c
int main() {
  int T;
  scanf("%d", &T);
  while (T-- > 0) {
    char str[1000000 + 1];
    scanf("%s", str);
    int length = strlen(str);
    int total = 0;
    char previous = str[0];
    for (int i = 1; i < length; i++) {
      if (previous == str[i]) {
        total++;
      } else {
        previous = str[i];
      }
    }
    printf("%d\n", total);
  }
  return 0;
}
```
user: Converte this assembly snippet into its equivalent C code:

```asm
<CalcNearPosOnLine>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x40,%rsp
  mov    %rdi,-0x28(%rbp)
  mov    %rsi,-0x30(%rbp)
  mov    %rdx,-0x38(%rbp)
  mov    %rcx,-0x40(%rbp)
  mov    %fs:0x28,%rax
  mov    %rax,-0x8(%rbp)
  xor    %eax,%eax
  mov    -0x28(%rbp),%rax
  movss  (%rax),%xmm0
  mov    -0x30(%rbp),%rax
  movss  (%rax),%xmm1
  subss  %xmm1,%xmm0
  movss  %xmm0,-0x14(%rbp)
  mov    -0x28(%rbp),%rax
  add    $0x4,%rax
  movss  (%rax),%xmm0
  mov    -0x30(%rbp),%rax
  add    $0x4,%rax
  movss  (%rax),%xmm1
  subss  %xmm1,%xmm0
  movss  %xmm0,-0x10(%rbp)
  mov    -0x28(%rbp),%rax
  add    $0x8,%rax
  movss  (%rax),%xmm0
  mov    -0x30(%rbp),%rax
  add    $0x8,%rax
  movss  (%rax),%xmm1
  subss  %xmm1,%xmm0
  movss  %xmm0,-0xc(%rbp)
  lea    -0x14(%rbp),%rdx
  mov    -0x38(%rbp),%rax
  mov    %rdx,%rsi
  mov    %rax,%rdi
  call   <CalcInProduct@plt>
  movd   %xmm0,%eax
  mov    %eax,-0x18(%rbp)
  mov    -0x30(%rbp),%rax
  movss  (%rax),%xmm1
  mov    -0x38(%rbp),%rax
  movss  (%rax),%xmm0
  mulss  -0x18(%rbp),%xmm0
  addss  %xmm1,%xmm0
  mov    -0x40(%rbp),%rax
  movss  %xmm0,(%rax)
  mov    -0x30(%rbp),%rax
  add    $0x4,%rax
  movss  (%rax),%xmm1
  mov    -0x38(%rbp),%rax
  add    $0x4,%rax
  movss  (%rax),%xmm0
  mulss  -0x18(%rbp),%xmm0
  mov    -0x40(%rbp),%rax
  add    $0x4,%rax
  addss  %xmm1,%xmm0
  movss  %xmm0,(%rax)
  mov    -0x30(%rbp),%rax
  add    $0x8,%rax
  movss  (%rax),%xmm1
  mov    -0x38(%rbp),%rax
  add    $0x8,%rax
  movss  (%rax),%xmm0
  mulss  -0x18(%rbp),%xmm0
  mov    -0x40(%rbp),%rax
  add    $0x8,%rax
  addss  %xmm1,%xmm0
  movss  %xmm0,(%rax)
  nop
  mov    -0x8(%rbp),%rax
  sub    %fs:0x28,%rax
  je     L2
  call   <__stack_chk_fail@plt>
L2:
  leave
  ret
```

assistant: ```c
void CalcNearPosOnLine(float pnt[3], float pos[3], float vec[3], float pos_x[3]) {
  float vec_wk[3];
  vec_wk[0] = pnt[0] - pos[0];
  vec_wk[1] = pnt[1] - pos[1];
  vec_wk[2] = pnt[2] - pos[2];
  float dist_wk = CalcInProduct(vec, vec_wk);
  pos_x[0] = pos[0] + vec[0] * dist_wk;
  pos_x[1] = pos[1] + vec[1] * dist_wk;
  pos_x[2] = pos[2] + vec[2] * dist_wk;
}
```
user: Translate the below assembly code into C programming language:

```asm
<CalcNearPosOnLine>:
  endbr64
  push   %r12
  push   %rbp
  push   %rbx
  sub    $0x20,%rsp
  mov    %rsi,%rbx
  mov    %rdx,%rbp
  mov    %rcx,%r12
  mov    %fs:0x28,%rax
  mov    %rax,0x18(%rsp)
  xor    %eax,%eax
  movss  (%rdi),%xmm0
  subss  (%rsi),%xmm0
  movss  %xmm0,0xc(%rsp)
  movss  0x4(%rdi),%xmm0
  subss  0x4(%rsi),%xmm0
  movss  %xmm0,0x10(%rsp)
  movss  0x8(%rdi),%xmm0
  subss  0x8(%rsi),%xmm0
  movss  %xmm0,0x14(%rsp)
  lea    0xc(%rsp),%rsi
  mov    %rdx,%rdi
  call   <CalcInProduct@plt>
  movaps %xmm0,%xmm1
  mulss  0x0(%rbp),%xmm1
  addss  (%rbx),%xmm1
  movss  %xmm1,(%r12)
  movaps %xmm0,%xmm1
  mulss  0x4(%rbp),%xmm1
  addss  0x4(%rbx),%xmm1
  movss  %xmm1,0x4(%r12)
  mulss  0x8(%rbp),%xmm0
  addss  0x8(%rbx),%xmm0
  movss  %xmm0,0x8(%r12)
  mov    0x18(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L9
  add    $0x20,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  ret
L9:
  call   <__stack_chk_fail@plt>
```

assistant: ```c
void CalcNearPosOnLine(float pnt[3], float pos[3], float vec[3], float pos_x[3]) {
  float vec_wk[3];
  vec_wk[0] = pnt[0] - pos[0];
  vec_wk[1] = pnt[1] - pos[1];
  vec_wk[2] = pnt[2] - pos[2];
  float dist_wk = CalcInProduct(vec, vec_wk);
  pos_x[0] = pos[0] + vec[0] * dist_wk;
  pos_x[1] = pos[1] + vec[1] * dist_wk;
  pos_x[2] = pos[2] + vec[2] * dist_wk;
}
```
user: Converte this assembly snippet into its equivalent C code:

```asm
<CalcNearPosOnLine>:
  endbr64
  push   %r12
  mov    %rcx,%r12
  push   %rbp
  mov    %rdx,%rbp
  push   %rbx
  mov    %rsi,%rbx
  sub    $0x20,%rsp
  movss  (%rdi),%xmm0
  subss  (%rsi),%xmm0
  mov    %fs:0x28,%rax
  mov    %rax,0x18(%rsp)
  xor    %eax,%eax
  movss  %xmm0,0xc(%rsp)
  movss  0x4(%rdi),%xmm0
  subss  0x4(%rsi),%xmm0
  movss  %xmm0,0x10(%rsp)
  movss  0x8(%rdi),%xmm0
  subss  0x8(%rsi),%xmm0
  mov    %rdx,%rdi
  lea    0xc(%rsp),%rsi
  movss  %xmm0,0x14(%rsp)
  call   <CalcInProduct@plt>
  movss  0x0(%rbp),%xmm1
  mulss  %xmm0,%xmm1
  addss  (%rbx),%xmm1
  movss  %xmm1,(%r12)
  movss  0x4(%rbp),%xmm1
  mulss  %xmm0,%xmm1
  addss  0x4(%rbx),%xmm1
  movss  %xmm1,0x4(%r12)
  mulss  0x8(%rbp),%xmm0
  addss  0x8(%rbx),%xmm0
  movss  %xmm0,0x8(%r12)
  mov    0x18(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L7
  add    $0x20,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  ret
L7:
  call   <__stack_chk_fail@plt>
```

assistant: ```c
void CalcNearPosOnLine(float pnt[3], float pos[3], float vec[3], float pos_x[3]) {
  float vec_wk[3];
  vec_wk[0] = pnt[0] - pos[0];
  vec_wk[1] = pnt[1] - pos[1];
  vec_wk[2] = pnt[2] - pos[2];
  float dist_wk = CalcInProduct(vec, vec_wk);
  pos_x[0] = pos[0] + vec[0] * dist_wk;
  pos_x[1] = pos[1] + vec[1] * dist_wk;
  pos_x[2] = pos[2] + vec[2] * dist_wk;
}
```
user: 提供的汇编代码用C语言表示会是什么样子:

```asm
<CalcNearPosOnLine>:
  endbr64
  push   %r12
  mov    %rcx,%r12
  push   %rbp
  mov    %rdx,%rbp
  push   %rbx
  mov    %rsi,%rbx
  sub    $0x20,%rsp
  movq   (%rsi),%xmm1
  movq   (%rdi),%xmm0
  mov    %fs:0x28,%rax
  mov    %rax,0x18(%rsp)
  xor    %eax,%eax
  subps  %xmm1,%xmm0
  movlps %xmm0,0x8(%rsp)
  movss  0x8(%rdi),%xmm0
  subss  0x8(%rsi),%xmm0
  mov    %rdx,%rdi
  lea    0x8(%rsp),%rsi
  movss  %xmm0,0x10(%rsp)
  call   <CalcInProduct@plt>
  movss  0x0(%rbp),%xmm1
  mulss  %xmm0,%xmm1
  addss  (%rbx),%xmm1
  movss  %xmm1,(%r12)
  movss  0x4(%rbp),%xmm1
  mulss  %xmm0,%xmm1
  addss  0x4(%rbx),%xmm1
  movss  %xmm1,0x4(%r12)
  mulss  0x8(%rbp),%xmm0
  addss  0x8(%rbx),%xmm0
  movss  %xmm0,0x8(%r12)
  mov    0x18(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L8
  add    $0x20,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  ret
L8:
  call   <__stack_chk_fail@plt>
```

assistant: ```c
void CalcNearPosOnLine(float pnt[3], float pos[3], float vec[3], float pos_x[3]) {
  float vec_wk[3];
  vec_wk[0] = pnt[0] - pos[0];
  vec_wk[1] = pnt[1] - pos[1];
  vec_wk[2] = pnt[2] - pos[2];
  float dist_wk = CalcInProduct(vec, vec_wk);
  pos_x[0] = pos[0] + vec[0] * dist_wk;
  pos_x[1] = pos[1] + vec[1] * dist_wk;
  pos_x[2] = pos[2] + vec[2] * dist_wk;
}
```
user: Converte this assembly snippet into its equivalent C code:

```asm
<is_blank_entry>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  mov    %rdi,-0x18(%rbp)
  mov    -0x18(%rbp),%rax
  mov    (%rax),%rax
  add    $0x1,%rax
  mov    %rax,-0x8(%rbp)
  jmp    L46
L3:
  mov    -0x8(%rbp),%rax
  movzbl (%rax),%eax
  cmp    $0x9,%al
  je     L42
  mov    -0x8(%rbp),%rax
  movzbl (%rax),%eax
  cmp    $0x20,%al
  je     L42
  mov    $0x0,%eax
  jmp    L55
L42:
  addq   $0x1,-0x8(%rbp)
L46:
  mov    -0x8(%rbp),%rax
  movzbl (%rax),%eax
  cmp    $0xa,%al
  je     L23
  mov    -0x8(%rbp),%rax
  movzbl (%rax),%eax
  cmp    $0xd,%al
  je     L23
  mov    -0x8(%rbp),%rax
  movzbl (%rax),%eax
  cmp    $0xc,%al
  jne    L3
L23:
  mov    -0x8(%rbp),%rax
  movzbl (%rax),%eax
  cmp    $0xd,%al
  jne    L72
  mov    -0x8(%rbp),%rax
  add    $0x1,%rax
  movzbl (%rax),%eax
  cmp    $0xa,%al
  jne    L72
  addq   $0x1,-0x8(%rbp)
L72:
  mov    -0x18(%rbp),%rax
  mov    -0x8(%rbp),%rdx
  mov    %rdx,(%rax)
  mov    $0x1,%eax
L55:
  pop    %rbp
  ret
```

assistant: ```c
int is_blank_entry(char **p) {
  char *pos = *p + 1;
  while (*pos != '\n' && *pos != '\r' && *pos != '\f') {
    if (*pos != '\t' && *pos != ' ')
      return 0;
    pos++;
  }
  if (*pos == '\r' && *(pos + 1) == '\n')
    pos++;
  *p = pos;
  return 1;
}
```
user: 这段汇编代码用C语言表示是什么样的？

```asm
<is_blank_entry>:
  endbr64
  mov    (%rdi),%rax
  lea    0x1(%rax),%rdx
  movzbl 0x1(%rax),%eax
  lea    -0xc(%rax),%ecx
  cmp    $0x1,%cl
  jbe    L4
  cmp    $0xa,%al
  jne    L3
L4:
  cmp    $0xd,%al
  je     L17
L42:
  mov    %rdx,(%rdi)
  mov    $0x1,%eax
  ret
L14:
  add    $0x1,%rdx
  movzbl (%rdx),%eax
  lea    -0xc(%rax),%ecx
  cmp    $0x1,%cl
  jbe    L4
  cmp    $0xa,%al
  je     L4
L3:
  cmp    $0x9,%al
  je     L14
  cmp    $0x20,%al
  je     L14
  mov    $0x0,%eax
  ret
L17:
  cmpb   $0xa,0x1(%rdx)
  sete   %al
  movzbl %al,%eax
  add    %rax,%rdx
  jmp    L42
```

assistant: ```c
int is_blank_entry(char **p) {
  char *pos = *p + 1;
  while (*pos != '\n' && *pos != '\r' && *pos != '\f') {
    if (*pos != '\t' && *pos != ' ')
      return 0;
    pos++;
  }
  if (*pos == '\r' && *(pos + 1) == '\n')
    pos++;
  *p = pos;
  return 1;
}
```
user: 下面的汇编指令对应的C源代码是什么:

```asm
<is_blank_entry>:
  endbr64
  mov    (%rdi),%rax
  lea    0x1(%rax),%rdx
  movzbl 0x1(%rax),%eax
  cmp    $0xd,%al
  je     L23
  cmp    $0xa,%al
  jne    L19
  jmp    L16
  nopl   0x0(%rax)
L39:
  cmp    $0x9,%al
  je     L3
  cmp    $0x20,%al
  jne    L67
L3:
  movzbl 0x1(%rdx),%eax
  add    $0x1,%rdx
  cmp    $0xa,%al
  je     L16
  cmp    $0xd,%al
  je     L23
L19:
  cmp    $0xc,%al
  jne    L39
L25:
  mov    %rdx,(%rdi)
  mov    $0x1,%eax
  ret
  nopl   (%rax)
L67:
  xor    %eax,%eax
  ret
  nopl   0x0(%rax,%rax,1)
L16:
  cmp    $0xd,%al
  jne    L25
L23:
  xor    %eax,%eax
  cmpb   $0xa,0x1(%rdx)
  sete   %al
  add    %rax,%rdx
  mov    $0x1,%eax
  mov    %rdx,(%rdi)
  ret
```

assistant: ```c
int is_blank_entry(char **p) {
  char *pos = *p + 1;
  while (*pos != '\n' && *pos != '\r' && *pos != '\f') {
    if (*pos != '\t' && *pos != ' ')
      return 0;
    pos++;
  }
  if (*pos == '\r' && *(pos + 1) == '\n')
    pos++;
  *p = pos;
  return 1;
}
```
user: What is the c source code of the assembly code below:

```asm
<is_blank_entry>:
  endbr64
  mov    (%rdi),%rax
  lea    0x1(%rax),%rdx
  movzbl 0x1(%rax),%eax
  cmp    $0xd,%al
  je     L64
  cmp    $0xa,%al
  jne    L68
  jmp    L14
  nopl   0x0(%rax)
L18:
  cmp    $0x9,%al
  je     L40
  cmp    $0x20,%al
  jne    L85
L40:
  movzbl 0x1(%rdx),%eax
  add    $0x1,%rdx
  cmp    $0xa,%al
  je     L14
  cmp    $0xd,%al
  je     L64
L68:
  cmp    $0xc,%al
  jne    L18
L26:
  mov    %rdx,(%rdi)
  mov    $0x1,%eax
  ret
  nopl   (%rax)
L85:
  xor    %eax,%eax
  ret
  nopl   0x0(%rax,%rax,1)
L14:
  cmp    $0xd,%al
  jne    L26
L64:
  xor    %eax,%eax
  cmpb   $0xa,0x1(%rdx)
  sete   %al
  add    %rax,%rdx
  mov    $0x1,%eax
  mov    %rdx,(%rdi)
  ret
```

assistant: ```c
int is_blank_entry(char **p) {
  char *pos = *p + 1;
  while (*pos != '\n' && *pos != '\r' && *pos != '\f') {
    if (*pos != '\t' && *pos != ' ')
      return 0;
    pos++;
  }
  if (*pos == '\r' && *(pos + 1) == '\n')
    pos++;
  *p = pos;
  return 1;
}
```
user: 请将以下的汇编代码转换成C语言代码:

```asm
<strtoul>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x30,%rsp
  mov    %rdi,-0x18(%rbp)
  mov    %rsi,-0x20(%rbp)
  mov    %edx,-0x24(%rbp)
  movq   $0x0,-0x8(%rbp)
  jmp    L37
L36:
  cmpq   $0x0,-0x8(%rbp)
  je     L15
  mov    -0x24(%rbp),%eax
  cltq
  mov    -0x8(%rbp),%rdx
  imul   %rdx,%rax
  mov    %rax,-0x8(%rbp)
L15:
  mov    -0x18(%rbp),%rax
  movzbl (%rax),%eax
  movsbl %al,%eax
  sub    $0x30,%eax
  cltq
  add    %rax,-0x8(%rbp)
  addq   $0x1,-0x18(%rbp)
L37:
  mov    -0x18(%rbp),%rax
  movzbl (%rax),%eax
  movsbl %al,%eax
  mov    %eax,%edi
  call   <isdigit@plt>
  test   %rax,%rax
  jne    L36
  cmpq   $0x0,-0x20(%rbp)
  je     L22
  mov    -0x20(%rbp),%rax
  mov    -0x18(%rbp),%rdx
  mov    %rdx,(%rax)
L22:
  mov    -0x8(%rbp),%rax
  leave
  ret
```

assistant: ```c
unsigned long strtoul(const char *nptr, char **endptr, int base) {
  unsigned long val = 0;
  while (isdigit(*nptr)) {
    if (val != 0)
      val *= base;
    val += *nptr - '0';
    nptr++;
  }
  if (endptr)
    *endptr = (char *)nptr;
  return val;
}
```
user: 请将这段汇编代码片段转换成等效的C代码：

```asm
<strtoul>:
  endbr64
  push   %r13
  push   %r12
  push   %rbp
  push   %rbx
  sub    $0x8,%rsp
  mov    %rdi,%rbx
  mov    %rsi,%r13
  mov    $0x0,%ebp
  movslq %edx,%r12
  jmp    L41
L16:
  movsbl (%rbx),%eax
  sub    $0x30,%eax
  cltq
  add    %rax,%rbp
  add    $0x1,%rbx
L41:
  movsbl (%rbx),%edi
  call   <isdigit@plt>
  test   %rax,%rax
  je     L37
  test   %rbp,%rbp
  je     L16
  imul   %r12,%rbp
  jmp    L16
L37:
  test   %r13,%r13
  je     L28
  mov    %rbx,0x0(%r13)
L28:
  mov    %rbp,%rax
  add    $0x8,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  ret
```

assistant: ```c
unsigned long strtoul(const char *nptr, char **endptr, int base) {
  unsigned long val = 0;
  while (isdigit(*nptr)) {
    if (val != 0)
      val *= base;
    val += *nptr - '0';
    nptr++;
  }
  if (endptr)
    *endptr = (char *)nptr;
  return val;
}
```
user: 请将以下的汇编代码转换成C语言代码:

```asm
<strtoul>:
  endbr64
  push   %r13
  xor    %r13d,%r13d
  push   %r12
  mov    %rsi,%r12
  push   %rbp
  movslq %edx,%rbp
  push   %rbx
  mov    %rdi,%rbx
  sub    $0x8,%rsp
  jmp    L15
  nopl   0x0(%rax)
L6:
  test   %r13,%r13
  je     L27
  imul   %rbp,%r13
L27:
  movsbl (%rbx),%eax
  add    $0x1,%rbx
  sub    $0x30,%eax
  cltq
  add    %rax,%r13
L15:
  movsbl (%rbx),%edi
  call   <isdigit@plt>
  test   %rax,%rax
  jne    L6
  test   %r12,%r12
  je     L32
  mov    %rbx,(%r12)
L32:
  add    $0x8,%rsp
  mov    %r13,%rax
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  ret
```

assistant: ```c
unsigned long strtoul(const char *nptr, char **endptr, int base) {
  unsigned long val = 0;
  while (isdigit(*nptr)) {
    if (val != 0)
      val *= base;
    val += *nptr - '0';
    nptr++;
  }
  if (endptr)
    *endptr = (char *)nptr;
  return val;
}
```