ylfeng/ReF-Decompile-dataset huggingface dataset:
user: Converte this assembly snippet into its equivalent C code:

```asm
<pspnxController>:
  endbr64
  subss  D4(%rip),%xmm0
  pxor   %xmm1,%xmm1
  comiss %xmm0,%xmm1
  ja     L7
  divss  D27(%rip),%xmm0
  ret
  xchg   %ax,%ax
L7:
  mulss  D7(%rip),%xmm0
  ret
```

tool_calls: name: retrieve_data
arguments: tag: D4
type: byte[4]
name: retrieve_data
arguments: tag: D27
type: byte[4]
name: retrieve_data
arguments: tag: D7
type: byte[4]

tool: {"D4": [0x00,0x00,0x00,0x43]}

tool: {"D27": [0x00,0x00,0xfe,0x42]}

tool: {"D7": [0x00,0x00,0x00,0x3c]}

assistant: ```c
float pspnxController(float input) {
  input = input - 128;
  if (input < 0)
    return input / 128;
  else
    return input / 127;
}
```
user: 请将以下的汇编代码转换成C语言代码:

```asm
<fio_abs_read_float32>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x40,%rsp
  mov    %rdi,-0x28(%rbp)
  mov    %rsi,-0x30(%rbp)
  mov    %edx,-0x34(%rbp)
  mov    %fs:0x28,%rax
  mov    %rax,-0x8(%rbp)
  xor    %eax,%eax
  mov    -0x34(%rbp),%edx
  mov    -0x30(%rbp),%rcx
  mov    -0x28(%rbp),%rax
  mov    %rcx,%rsi
  mov    %rax,%rdi
  call   <fio_abs_read_32@plt>
  mov    %eax,-0x20(%rbp)
  lea    -0x20(%rbp),%rax
  mov    %rax,-0x18(%rbp)
  mov    -0x18(%rbp),%rax
  mov    %rax,-0x10(%rbp)
  mov    -0x10(%rbp),%rax
  movss  (%rax),%xmm0
  movss  %xmm0,-0x1c(%rbp)
  movss  -0x1c(%rbp),%xmm0
  mov    -0x8(%rbp),%rax
  sub    %fs:0x28,%rax
  je     L2
  call   <__stack_chk_fail@plt>
L2:
  leave
  ret
```

assistant: ```c
float fio_abs_read_float32(FILE *f, long offset, int is_big_endian) {
  int val;
  void *vp;
  float *p, q;
  val = fio_abs_read_32(f, offset, is_big_endian);
  vp = (void *)(&val);
  p = (float *)(vp);
  q = *p;
  return q;
}
```
user: Translate the below assembly code into C programming language:

```asm
<fio_abs_read_float32>:
  endbr64
  sub    $0x8,%rsp
  call   <fio_abs_read_32@plt>
  movd   %eax,%xmm0
  add    $0x8,%rsp
  ret
```

assistant: ```c
float fio_abs_read_float32(FILE *f, long offset, int is_big_endian) {
  int val;
  void *vp;
  float *p, q;
  val = fio_abs_read_32(f, offset, is_big_endian);
  vp = (void *)(&val);
  p = (float *)(vp);
  q = *p;
  return q;
}
```
user: 提供的汇编代码用C语言表示会是什么样子：

```asm
<fio_abs_read_float32>:
  endbr64
  sub    $0x8,%rsp
  call   <fio_abs_read_32@plt>
  add    $0x8,%rsp
  movd   %eax,%xmm0
  ret
```

assistant: ```c
float fio_abs_read_float32(FILE *f, long offset, int is_big_endian) {
  int val;
  void *vp;
  float *p, q;
  val = fio_abs_read_32(f, offset, is_big_endian);
  vp = (void *)(&val);
  p = (float *)(vp);
  q = *p;
  return q;
}
```
user: Demonstrate the C code that generates the assembly output below:

```asm
<fio_abs_read_float32>:
  endbr64
  sub    $0x8,%rsp
  call   <fio_abs_read_32@plt>
  add    $0x8,%rsp
  movd   %eax,%xmm0
  ret
```

assistant: ```c
float fio_abs_read_float32(FILE *f, long offset, int is_big_endian) {
  int val;
  void *vp;
  float *p, q;
  val = fio_abs_read_32(f, offset, is_big_endian);
  vp = (void *)(&val);
  p = (float *)(vp);
  q = *p;
  return q;
}
```
user: 提供的汇编代码用C语言表示会是什么样子：

```asm
<getenv_strabs>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x30,%rsp
  mov    %rdi,-0x28(%rbp)
  mov    -0x28(%rbp),%rax
  mov    %rax,%rdi
  call   <__ESBMC_is_zero_string@plt>
  mov    %eax,%edx
  lea    D5(%rip),%rax
  mov    %rax,%rsi
  mov    %edx,%edi
  call   <__ESBMC_assert@plt>
  movzbl -0x11(%rbp),%eax
  xor    $0x1,%eax
  test   %al,%al
  je     L6
  mov    $0x0,%eax
  jmp    L16
L6:
  cmpq   $0x0,-0x10(%rbp)
  setne  %al
  movzbl %al,%eax
  mov    %eax,%edi
  call   <__ESBMC_assume@plt>
  mov    -0x10(%rbp),%rax
  mov    %rax,%rdi
  call   <malloc@plt>
  mov    %rax,-0x8(%rbp)
  mov    -0x10(%rbp),%rax
  lea    -0x1(%rax),%rdx
  mov    -0x8(%rbp),%rax
  add    %rdx,%rax
  movb   $0x0,(%rax)
  mov    -0x8(%rbp),%rax
L16:
  leave
  ret
```

tool_calls: name: retrieve_data
arguments: label: D5
type_guessed: string

tool: D5: zero-termination of argument of getenv

assistant: ```c
char *getenv_strabs(const char *name) {
__ESBMC_HIDE:;
  __ESBMC_assert(__ESBMC_is_zero_string(name), "zero-termination of argument of getenv");
  _Bool found;
  if (!found)
    return 0;
  char *buffer;
  size_t buf_size;
  __ESBMC_assume(buf_size >= 1);
  buffer = (char *)malloc(buf_size);
  buffer[buf_size - 1] = 0;
  return buffer;
}
```
user: Converte this assembly snippet into its equivalent C code:

```asm
<getenv_strabs>:
  endbr64
  sub    $0x8,%rsp
  call   <__ESBMC_is_zero_string@plt>
  mov    %eax,%edi
  lea    D5(%rip),%rsi
  call   <__ESBMC_assert@plt>
  mov    $0x0,%eax
  add    $0x8,%rsp
  ret
```

tool_calls: name: extract_symbolic_data
arguments: tag: D5
type: string

tool: D5: zero-termination of argument of getenv

assistant: ```c
char *getenv_strabs(const char *name) {
__ESBMC_HIDE:;
  __ESBMC_assert(__ESBMC_is_zero_string(name), "zero-termination of argument of getenv");
  _Bool found;
  if (!found)
    return 0;
  char *buffer;
  size_t buf_size;
  __ESBMC_assume(buf_size >= 1);
  buffer = (char *)malloc(buf_size);
  buffer[buf_size - 1] = 0;
  return buffer;
}
```
user: 请将以下的汇编代码转换成C语言代码:

```asm
<getenv_strabs>:
  endbr64
  sub    $0x8,%rsp
  call   <__ESBMC_is_zero_string@plt>
  lea    D3(%rip),%rsi
  mov    %eax,%edi
  call   <__ESBMC_assert@plt>
  xor    %eax,%eax
  add    $0x8,%rsp
  ret
```

tool_calls: name: parse_data
arguments: label: D3
data_type: string

tool: D3: zero-termination of argument of getenv

assistant: ```c
char *getenv_strabs(const char *name) {
__ESBMC_HIDE:;
  __ESBMC_assert(__ESBMC_is_zero_string(name), "zero-termination of argument of getenv");
  _Bool found;
  if (!found)
    return 0;
  char *buffer;
  size_t buf_size;
  __ESBMC_assume(buf_size >= 1);
  buffer = (char *)malloc(buf_size);
  buffer[buf_size - 1] = 0;
  return buffer;
}
```
user: 这段汇编代码用C语言表示是什么样的：

```asm
<getenv_strabs>:
  endbr64
  sub    $0x8,%rsp
  call   <__ESBMC_is_zero_string@plt>
  lea    D4(%rip),%rsi
  mov    %eax,%edi
  call   <__ESBMC_assert@plt>
  xor    %eax,%eax
  add    $0x8,%rsp
  ret
```

tool_calls: name: extract_symbolic_data
arguments: data_tag: D4
datatype: string

tool: D4: zero-termination of argument of getenv

assistant: ```c
char *getenv_strabs(const char *name) {
__ESBMC_HIDE:;
  __ESBMC_assert(__ESBMC_is_zero_string(name), "zero-termination of argument of getenv");
  _Bool found;
  if (!found)
    return 0;
  char *buffer;
  size_t buf_size;
  __ESBMC_assume(buf_size >= 1);
  buffer = (char *)malloc(buf_size);
  buffer[buf_size - 1] = 0;
  return buffer;
}
```
user: 请显示与下面列出的汇编代码相匹配的C语言实现:

```asm
<main>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x10,%rsp
  movl   $0xa,-0x8(%rbp)
  movl   $0x14,-0x4(%rbp)
  mov    -0x4(%rbp),%eax
  add    %eax,-0x8(%rbp)
  mov    -0x8(%rbp),%eax
  mov    %eax,%esi
  lea    D2(%rip),%rax
  mov    %rax,%rdi
  call   <printf@plt>
  mov    $0x0,%eax
  leave
  ret
```

tool_calls: name: disassemble_data
arguments: data_tag: D2
type_guessed: string

tool: D2: integer addition: %d


assistant: ```c
int main(void) {
  int x = 10, y = 20;
  x += y;
  printf("integer addition: %d\n", x);
  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    $0x8,%rsp
  mov    $0x1e,%esi
  lea    D2(%rip),%rdi
  call   <printf@plt>
  mov    $0x0,%eax
  add    $0x8,%rsp
  ret
```

tool_calls: name: read_data
arguments: data_tag: D2
type: string

tool: D2: integer addition: %d


assistant: ```c
int main(void) {
  int x = 10, y = 20;
  x += y;
  printf("integer addition: %d\n", x);
  return 0;
}
```
user: 请从给定的汇编指令推导出C源代码：

```asm
<main>:
  endbr64
  sub    $0x8,%rsp
  mov    $0x1e,%esi
  lea    D2(%rip),%rdi
  call   <printf@plt>
  xor    %eax,%eax
  add    $0x8,%rsp
  ret
```

tool_calls: name: extract_symbolic_data
arguments: data_label: D2
data_type: string

tool: D2: integer addition: %d


assistant: ```c
int main(void) {
  int x = 10, y = 20;
  x += y;
  printf("integer addition: %d\n", x);
  return 0;
}
```
user: Please show me the C implementation that matches the assembly code listed below:

```asm
<main>:
  endbr64
  sub    $0x8,%rsp
  mov    $0x1e,%esi
  lea    D8(%rip),%rdi
  call   <printf@plt>
  xor    %eax,%eax
  add    $0x8,%rsp
  ret
```

tool_calls: name: retrieve_data
arguments: label: D8
type: string

tool: D8: integer addition: %d


assistant: ```c
int main(void) {
  int x = 10, y = 20;
  x += y;
  printf("integer addition: %d\n", x);
  return 0;
}
```
user: 请从给定的汇编指令推导出C源代码:

```asm
<gram_schmidt_orthogonalization>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x30,%rsp
  mov    %rdi,-0x28(%rbp)
  mov    %esi,-0x2c(%rbp)
  mov    %edx,-0x30(%rbp)
  cmpl   $0x1,-0x2c(%rbp)
  jle    L52
  movl   $0x0,-0x1c(%rbp)
  jmp    L84
L5:
  mov    -0x2c(%rbp),%eax
  sub    -0x1c(%rbp),%eax
  mov    -0x1c(%rbp),%edx
  movslq %edx,%rdx
  lea    0x0(,%rdx,8),%rcx
  mov    -0x28(%rbp),%rdx
  add    %rdx,%rcx
  mov    -0x30(%rbp),%edx
  mov    %eax,%esi
  mov    %rcx,%rdi
  call   <swap_maxlen_to_head@plt>
  mov    -0x1c(%rbp),%eax
  add    $0x1,%eax
  mov    %eax,-0x18(%rbp)
  jmp    L44
L83:
  mov    -0x18(%rbp),%eax
  cltq
  lea    0x0(,%rax,8),%rdx
  mov    -0x28(%rbp),%rax
  add    %rdx,%rax
  mov    (%rax),%rcx
  mov    -0x1c(%rbp),%eax
  cltq
  lea    0x0(,%rax,8),%rdx
  mov    -0x28(%rbp),%rax
  add    %rdx,%rax
  mov    (%rax),%rax
  mov    -0x30(%rbp),%edx
  mov    %rcx,%rsi
  mov    %rax,%rdi
  call   <scalar_product@plt>
  movq   %xmm0,%rax
  mov    %rax,-0x10(%rbp)
  mov    -0x1c(%rbp),%eax
  cltq
  lea    0x0(,%rax,8),%rdx
  mov    -0x28(%rbp),%rax
  add    %rdx,%rax
  mov    (%rax),%rax
  mov    -0x30(%rbp),%edx
  mov    %edx,%esi
  mov    %rax,%rdi
  call   <get_length@plt>
  movq   %xmm0,%rax
  mov    %rax,-0x8(%rbp)
  mov    -0x8(%rbp),%rax
  movq   %rax,%xmm0
  call   <isnormal@plt>
  test   %rax,%rax
  je     L32
  movsd  -0x8(%rbp),%xmm0
  movapd %xmm0,%xmm1
  mulsd  %xmm0,%xmm1
  movsd  -0x10(%rbp),%xmm0
  divsd  %xmm1,%xmm0
  movsd  %xmm0,-0x10(%rbp)
L32:
  movl   $0x0,-0x14(%rbp)
  jmp    L25
L71:
  mov    -0x18(%rbp),%eax
  cltq
  lea    0x0(,%rax,8),%rdx
  mov    -0x28(%rbp),%rax
  add    %rdx,%rax
  mov    (%rax),%rdx
  mov    -0x14(%rbp),%eax
  cltq
  shl    $0x3,%rax
  add    %rdx,%rax
  movsd  (%rax),%xmm0
  mov    -0x1c(%rbp),%eax
  cltq
  lea    0x0(,%rax,8),%rdx
  mov    -0x28(%rbp),%rax
  add    %rdx,%rax
  mov    (%rax),%rdx
  mov    -0x14(%rbp),%eax
  cltq
  shl    $0x3,%rax
  add    %rdx,%rax
  movsd  (%rax),%xmm1
  mulsd  -0x10(%rbp),%xmm1
  mov    -0x18(%rbp),%eax
  cltq
  lea    0x0(,%rax,8),%rdx
  mov    -0x28(%rbp),%rax
  add    %rdx,%rax
  mov    (%rax),%rdx
  mov    -0x14(%rbp),%eax
  cltq
  shl    $0x3,%rax
  add    %rdx,%rax
  subsd  %xmm1,%xmm0
  movsd  %xmm0,(%rax)
  addl   $0x1,-0x14(%rbp)
L25:
  mov    -0x14(%rbp),%eax
  cmp    -0x30(%rbp),%eax
  jl     L71
  addl   $0x1,-0x18(%rbp)
L44:
  mov    -0x18(%rbp),%eax
  cmp    -0x2c(%rbp),%eax
  jl     L83
  addl   $0x1,-0x1c(%rbp)
L84:
  mov    -0x1c(%rbp),%eax
  cmp    -0x2c(%rbp),%eax
  jl     L5
  jmp    L50
L52:
  nop
L50:
  leave
  ret
```

assistant: ```c
void gram_schmidt_orthogonalization(double **vector, int m, int n) {
  if (m <= 1)
    return;
  for (int i = 0; i < m; i++) {
    swap_maxlen_to_head(vector + i, m - i, n);
    for (int j = i + 1; j < m; j++) {
      double alpha = scalar_product(vector[i], vector[j], n);
      double length = get_length(vector[i], n);
      if (isnormal(length)) {
        alpha /= length * length;
      }
      for (int k = 0; k < n; k++) {
        vector[j][k] -= alpha * vector[i][k];
      }
    }
  }
}
```
user: 请将这段汇编代码片段转换成等效的C代码：

```asm
<gram_schmidt_orthogonalization>:
  endbr64
  push   %r15
  push   %r14
  push   %r13
  push   %r12
  push   %rbp
  push   %rbx
  sub    $0x38,%rsp
  mov    %esi,0x1c(%rsp)
  cmp    $0x1,%esi
  jle    L78
  mov    %rdi,%rbp
  mov    %edx,%ebx
  mov    0x1c(%rsp),%esi
  call   <swap_maxlen_to_head@plt>
  lea    0x8(%rbp),%rax
  mov    %rax,0x20(%rsp)
  lea    -0x1(%rbx),%eax
  lea    0x8(,%rax,8),%r13
  movl   $0x1,0x28(%rsp)
  jmp    L71
L63:
  test   %ebx,%ebx
  jle    L6
  mov    $0x0,%eax
L1:
  mov    %rax,%rdx
  add    (%r12),%rdx
  mov    0x0(%rbp),%rcx
  movsd  0x8(%rsp),%xmm1
  mulsd  (%rcx,%rax,1),%xmm1
  movsd  (%rdx),%xmm0
  subsd  %xmm1,%xmm0
  movsd  %xmm0,(%rdx)
  add    $0x8,%rax
  cmp    %rax,%r13
  jne    L1
L6:
  add    $0x1,%r15d
  add    $0x8,%r14
  cmp    %r15d,0x1c(%rsp)
  jle    L34
L11:
  mov    %r14,%r12
  mov    %ebx,%edx
  mov    (%r14),%rsi
  mov    0x0(%rbp),%rdi
  call   <scalar_product@plt>
  movsd  %xmm0,0x8(%rsp)
  mov    %ebx,%esi
  mov    0x0(%rbp),%rdi
  call   <get_length@plt>
  movsd  %xmm0,0x10(%rsp)
  call   <isnormal@plt>
  test   %rax,%rax
  je     L63
  movsd  0x10(%rsp),%xmm0
  mulsd  %xmm0,%xmm0
  movsd  0x8(%rsp),%xmm2
  divsd  %xmm0,%xmm2
  movsd  %xmm2,0x8(%rsp)
  jmp    L63
L34:
  mov    0x1c(%rsp),%r15d
  mov    %r15d,%esi
  sub    0x2c(%rsp),%esi
  mov    %ebx,%edx
  mov    0x20(%rsp),%r14
  mov    %r14,%rdi
  call   <swap_maxlen_to_head@plt>
  addl   $0x1,0x28(%rsp)
  mov    0x28(%rsp),%eax
  add    $0x8,%r14
  mov    %r14,0x20(%rsp)
  cmp    %eax,%r15d
  je     L78
L71:
  mov    0x20(%rsp),%r14
  lea    -0x8(%r14),%rbp
  mov    0x28(%rsp),%r15d
  mov    %r15d,0x2c(%rsp)
  jmp    L11
L78:
  add    $0x38,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  pop    %r15
  ret
```

assistant: ```c
void gram_schmidt_orthogonalization(double **vector, int m, int n) {
  if (m <= 1)
    return;
  for (int i = 0; i < m; i++) {
    swap_maxlen_to_head(vector + i, m - i, n);
    for (int j = i + 1; j < m; j++) {
      double alpha = scalar_product(vector[i], vector[j], n);
      double length = get_length(vector[i], n);
      if (isnormal(length)) {
        alpha /= length * length;
      }
      for (int k = 0; k < n; k++) {
        vector[j][k] -= alpha * vector[i][k];
      }
    }
  }
}
```
user: 请将这段汇编代码片段转换成等效的C代码:

```asm
<gram_schmidt_orthogonalization>:
  endbr64
  cmp    $0x1,%esi
  jle    L9
  push   %r15
  push   %r14
  mov    %edx,%r14d
  push   %r13
  mov    %rdi,%r13
  movslq %r14d,%r15
  push   %r12
  push   %rbp
  mov    %esi,%ebp
  push   %rbx
  mov    %r13,%rbx
  sub    $0x38,%rsp
  call   <swap_maxlen_to_head@plt>
  movslq %ebp,%rax
  movq   $0x1,0x18(%rsp)
  mov    %rax,0x28(%rsp)
  nop
L56:
  mov    0x18(%rsp),%r12
  mov    %r12d,0x24(%rsp)
  nopw   0x0(%rax,%rax,1)
L58:
  mov    0x0(%r13,%r12,8),%rsi
  mov    (%rbx),%rdi
  mov    %r14d,%edx
  call   <scalar_product@plt>
  mov    (%rbx),%rdi
  mov    %r14d,%esi
  movsd  %xmm0,0x8(%rsp)
  call   <get_length@plt>
  movsd  %xmm0,0x10(%rsp)
  call   <isnormal@plt>
  movsd  0x8(%rsp),%xmm3
  test   %rax,%rax
  je     L39
  movsd  0x10(%rsp),%xmm0
  mulsd  %xmm0,%xmm0
  divsd  %xmm0,%xmm3
L39:
  test   %r14d,%r14d
  jle    L59
  mov    0x0(%r13,%r12,8),%rdx
  mov    (%rbx),%rsi
  xor    %eax,%eax
  nopl   0x0(%rax)
L29:
  movsd  (%rsi,%rax,8),%xmm2
  movsd  (%rdx,%rax,8),%xmm1
  mulsd  %xmm3,%xmm2
  subsd  %xmm2,%xmm1
  movsd  %xmm1,(%rdx,%rax,8)
  add    $0x1,%rax
  cmp    %r15,%rax
  jne    L29
L59:
  add    $0x1,%r12
  cmp    %r12d,%ebp
  jg     L58
  add    $0x8,%rbx
  mov    %ebp,%esi
  mov    %r14d,%edx
  sub    0x24(%rsp),%esi
  mov    %rbx,%rdi
  call   <swap_maxlen_to_head@plt>
  addq   $0x1,0x18(%rsp)
  mov    0x18(%rsp),%rax
  cmp    %rax,0x28(%rsp)
  jne    L56
  add    $0x38,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  pop    %r15
  ret
L9:
  ret
```

assistant: ```c
void gram_schmidt_orthogonalization(double **vector, int m, int n) {
  if (m <= 1)
    return;
  for (int i = 0; i < m; i++) {
    swap_maxlen_to_head(vector + i, m - i, n);
    for (int j = i + 1; j < m; j++) {
      double alpha = scalar_product(vector[i], vector[j], n);
      double length = get_length(vector[i], n);
      if (isnormal(length)) {
        alpha /= length * length;
      }
      for (int k = 0; k < n; k++) {
        vector[j][k] -= alpha * vector[i][k];
      }
    }
  }
}
```
user: 这段汇编代码用C语言表示是什么样的：

```asm
<gram_schmidt_orthogonalization>:
  endbr64
  push   %r15
  push   %r14
  push   %r13
  push   %r12
  push   %rbp
  push   %rbx
  sub    $0x38,%rsp
  mov    %esi,0x10(%rsp)
  cmp    $0x1,%esi
  jle    L48
  mov    %esi,%ebx
  mov    %edx,%r14d
  mov    %rdi,%r13
  call   <swap_maxlen_to_head@plt>
  movslq %ebx,%rax
  mov    %r13,%rbx
  movq   $0x1,0x18(%rsp)
  mov    %rax,0x28(%rsp)
  mov    %r14d,%eax
  shr    %eax
  lea    -0x1(%rax),%r8d
  mov    %r14d,%eax
  and    $0xfffffffe,%eax
  add    $0x1,%r8
  movslq %eax,%r15
  mov    %eax,0x14(%rsp)
  lea    -0x1(%r14),%eax
  shl    $0x4,%r8
  mov    %eax,0x24(%rsp)
  mov    %r14d,%eax
  shl    $0x3,%r15
  mov    %r8,%r14
  mov    %eax,%r12d
  nopl   0x0(%rax,%rax,1)
L63:
  mov    0x18(%rsp),%rbp
  mov    %r12d,%eax
  mov    %r13,%r12
  mov    %ebp,0x20(%rsp)
  mov    %rbp,%r13
  mov    %eax,%ebp
  nopl   0x0(%rax)
L94:
  mov    (%r12,%r13,8),%rsi
  mov    (%rbx),%rdi
  mov    %ebp,%edx
  call   <scalar_product@plt>
  mov    (%rbx),%rdi
  mov    %ebp,%esi
  movsd  %xmm0,(%rsp)
  call   <get_length@plt>
  movsd  %xmm0,0x8(%rsp)
  call   <isnormal@plt>
  movsd  (%rsp),%xmm1
  test   %rax,%rax
  je     L77
  movsd  0x8(%rsp),%xmm0
  mulsd  %xmm0,%xmm0
  divsd  %xmm0,%xmm1
L77:
  test   %ebp,%ebp
  jle    L62
  mov    (%rbx),%rsi
  mov    (%r12,%r13,8),%rax
  lea    0x8(%rsi),%rdx
  cmp    %rdx,%rax
  je     L97
  cmp    $0x1,%ebp
  je     L97
  movapd %xmm1,%xmm3
  xor    %edx,%edx
  unpcklpd %xmm3,%xmm3
  nopl   0x0(%rax,%rax,1)
L53:
  movupd (%rsi,%rdx,1),%xmm2
  movupd (%rax,%rdx,1),%xmm0
  mulpd  %xmm3,%xmm2
  subpd  %xmm2,%xmm0
  movups %xmm0,(%rax,%rdx,1)
  add    $0x10,%rdx
  cmp    %r14,%rdx
  jne    L53
  cmp    0x14(%rsp),%ebp
  je     L62
  mulsd  (%rsi,%r15,1),%xmm1
  add    %r15,%rax
  movsd  (%rax),%xmm0
  subsd  %xmm1,%xmm0
  movsd  %xmm0,(%rax)
L62:
  add    $0x1,%r13
  cmp    %r13d,0x10(%rsp)
  jg     L94
  add    $0x8,%rbx
  mov    0x10(%rsp),%esi
  mov    %ebp,%edx
  sub    0x20(%rsp),%esi
  mov    %rbx,%rdi
  mov    %r12,%r13
  mov    %ebp,%r12d
  call   <swap_maxlen_to_head@plt>
  addq   $0x1,0x18(%rsp)
  mov    0x18(%rsp),%rax
  cmp    0x28(%rsp),%rax
  jne    L63
L48:
  add    $0x38,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  pop    %r15
  ret
  nopw   0x0(%rax,%rax,1)
L97:
  mov    0x24(%rsp),%r9d
  xor    %edx,%edx
  nopw   0x0(%rax,%rax,1)
L68:
  movsd  (%rsi,%rdx,8),%xmm2
  movsd  (%rax,%rdx,8),%xmm0
  mov    %rdx,%rcx
  mulsd  %xmm1,%xmm2
  subsd  %xmm2,%xmm0
  movsd  %xmm0,(%rax,%rdx,8)
  add    $0x1,%rdx
  cmp    %rcx,%r9
  jne    L68
  jmp    L62
```

assistant: ```c
void gram_schmidt_orthogonalization(double **vector, int m, int n) {
  if (m <= 1)
    return;
  for (int i = 0; i < m; i++) {
    swap_maxlen_to_head(vector + i, m - i, n);
    for (int j = i + 1; j < m; j++) {
      double alpha = scalar_product(vector[i], vector[j], n);
      double length = get_length(vector[i], n);
      if (isnormal(length)) {
        alpha /= length * length;
      }
      for (int k = 0; k < n; k++) {
        vector[j][k] -= alpha * vector[i][k];
      }
    }
  }
}
```
user: 请从给定的汇编指令推导出C源代码：

```asm
<any>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  mov    %rdi,-0x18(%rbp)
  mov    %rsi,-0x20(%rbp)
  movl   $0x0,-0xc(%rbp)
  movl   $0x0,-0x8(%rbp)
  movl   $0x0,-0x4(%rbp)
  movl   $0x0,-0xc(%rbp)
  jmp    L45
L32:
  movl   $0x0,-0x8(%rbp)
  jmp    L33
L12:
  mov    -0xc(%rbp),%eax
  movslq %eax,%rdx
  mov    -0x18(%rbp),%rax
  add    %rdx,%rax
  movzbl (%rax),%edx
  mov    -0x8(%rbp),%eax
  movslq %eax,%rcx
  mov    -0x20(%rbp),%rax
  add    %rcx,%rax
  movzbl (%rax),%eax
  cmp    %al,%dl
  jne    L3
  movl   $0x1,-0x4(%rbp)
L3:
  addl   $0x1,-0x8(%rbp)
L33:
  mov    -0x8(%rbp),%eax
  movslq %eax,%rdx
  mov    -0x20(%rbp),%rax
  add    %rdx,%rax
  movzbl (%rax),%eax
  test   %al,%al
  je     L41
  cmpl   $0x0,-0x4(%rbp)
  je     L12
L41:
  addl   $0x1,-0xc(%rbp)
L45:
  mov    -0xc(%rbp),%eax
  movslq %eax,%rdx
  mov    -0x18(%rbp),%rax
  add    %rdx,%rax
  movzbl (%rax),%eax
  test   %al,%al
  je     L35
  cmpl   $0x0,-0x4(%rbp)
  je     L32
L35:
  cmpl   $0x0,-0x4(%rbp)
  je     L48
  mov    -0xc(%rbp),%eax
  jmp    L25
L48:
  mov    $0xffffffff,%eax
L25:
  pop    %rbp
  ret
```

assistant: ```c
int any(char s1[20], char s2[20]) {
  int i = 0, j = 0;
  int contains = 0;
  for (i = 0; (s1[i] != '\0') && (contains == 0); i++)
    for (j = 0; (s2[j] != '\0') && (contains == 0); j++) {
      if (s1[i] == s2[j])
        contains = 1;
    }
  if (contains)
    return i;
  return -1;
}
```
user: 请显示与下面列出的汇编代码相匹配的C语言实现：

```asm
<any>:
  endbr64
  movzbl (%rdi),%ecx
  test   %cl,%cl
  je     L79
  movzbl (%rsi),%r10d
  mov    $0x1,%r8d
  mov    $0x1,%r9d
  mov    $0x0,%r11d
  jmp    L40
L7:
  add    $0x1,%rdx
  movzbl -0x1(%rdx),%eax
  test   %al,%al
  je     L45
L38:
  cmp    %cl,%al
  jne    L7
  mov    %r9d,%eax
L28:
  mov    %r8d,%edx
  movzbl (%rdi,%r8,1),%ecx
  add    $0x1,%r8
  test   %eax,%eax
  jne    L95
  test   %cl,%cl
  je     L95
L40:
  lea    0x1(%rsi),%rdx
  mov    %r10d,%eax
  test   %r10b,%r10b
  jne    L38
  mov    %r11d,%eax
  jmp    L28
L45:
  mov    %r11d,%eax
  jmp    L28
L95:
  test   %eax,%eax
  mov    $0xffffffff,%eax
  cmove  %eax,%edx
L59:
  mov    %edx,%eax
  ret
L79:
  mov    $0xffffffff,%edx
  jmp    L59
```

assistant: ```c
int any(char s1[20], char s2[20]) {
  int i = 0, j = 0;
  int contains = 0;
  for (i = 0; (s1[i] != '\0') && (contains == 0); i++)
    for (j = 0; (s2[j] != '\0') && (contains == 0); j++) {
      if (s1[i] == s2[j])
        contains = 1;
    }
  if (contains)
    return i;
  return -1;
}
```
user: 这段汇编代码用C语言表示是什么样的：

```asm
<any>:
  endbr64
  movzbl (%rdi),%ecx
  test   %cl,%cl
  je     L20
  movzbl (%rsi),%r9d
  mov    $0x1,%r8d
L35:
  movzbl (%rdi,%r8,1),%r10d
  mov    %r8d,%r11d
  lea    0x1(%rsi),%rdx
  mov    %r9d,%eax
  test   %r9b,%r9b
  je     L44
  nopl   0x0(%rax)
L36:
  cmp    %al,%cl
  je     L6
  movzbl (%rdx),%eax
  add    $0x1,%rdx
  test   %al,%al
  jne    L36
L44:
  test   %r10b,%r10b
  je     L20
  add    $0x1,%r8
  mov    %r10d,%ecx
  jmp    L35
L20:
  mov    $0xffffffff,%r11d
L6:
  mov    %r11d,%eax
  ret
```

assistant: ```c
int any(char s1[20], char s2[20]) {
  int i = 0, j = 0;
  int contains = 0;
  for (i = 0; (s1[i] != '\0') && (contains == 0); i++)
    for (j = 0; (s2[j] != '\0') && (contains == 0); j++) {
      if (s1[i] == s2[j])
        contains = 1;
    }
  if (contains)
    return i;
  return -1;
}
```
user: 请将以下的汇编代码转换成C语言代码：

```asm
<any>:
  endbr64
  movzbl (%rdi),%ecx
  test   %cl,%cl
  je     L21
  movzbl (%rsi),%r9d
  mov    $0x1,%r8d
L4:
  movzbl (%rdi,%r8,1),%r10d
  mov    %r8d,%r11d
  lea    0x1(%rsi),%rdx
  mov    %r9d,%eax
  test   %r9b,%r9b
  je     L12
  nopl   0x0(%rax)
L36:
  cmp    %al,%cl
  je     L42
  movzbl (%rdx),%eax
  add    $0x1,%rdx
  test   %al,%al
  jne    L36
L12:
  test   %r10b,%r10b
  je     L21
  add    $0x1,%r8
  mov    %r10d,%ecx
  jmp    L4
L21:
  mov    $0xffffffff,%r11d
L42:
  mov    %r11d,%eax
  ret
```

assistant: ```c
int any(char s1[20], char s2[20]) {
  int i = 0, j = 0;
  int contains = 0;
  for (i = 0; (s1[i] != '\0') && (contains == 0); i++)
    for (j = 0; (s2[j] != '\0') && (contains == 0); j++) {
      if (s1[i] == s2[j])
        contains = 1;
    }
  if (contains)
    return i;
  return -1;
}
```
user: Translate the below assembly code into C programming language:

```asm
<main>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x10,%rsp
  movq   $0x2009c020,-0x8(%rbp)
  movl   $0x12,-0xc(%rbp)
  mov    -0xc(%rbp),%edx
  mov    -0x8(%rbp),%rax
  mov    %edx,%esi
  mov    %rax,%rdi
  call   <led_init@plt>
L1:
  mov    -0xc(%rbp),%edx
  mov    -0x8(%rbp),%rax
  mov    %edx,%esi
  mov    %rax,%rdi
  call   <toggle@plt>
  mov    $0x3e8,%edi
  call   <approx_wait@plt>
  jmp    L1
```

assistant: ```c
int main() {
  volatile uint32_t *base = (volatile uint32_t *)(0x2009C020);
  uint8_t pin = 18;
  led_init(base, pin);
  while (1) {
    toggle(base, pin);
    approx_wait(1000);
  }
}
```