ylfeng/ReF-Decompile-dataset huggingface dataset:
user: Demonstrate the C code that generates the assembly output below:

```asm
<do_read>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x20,%rsp
  mov    %rdi,-0x8(%rbp)
  mov    %rsi,-0x10(%rbp)
  mov    %edx,-0x14(%rbp)
  mov    -0x14(%rbp),%ecx
  mov    -0x10(%rbp),%rdx
  mov    -0x8(%rbp),%rax
  mov    %ecx,%r8d
  mov    %rdx,%rcx
  mov    %rax,%rdx
  lea    D10(%rip),%rax
  mov    %rax,%rsi
  lea    D19(%rip),%rax
  mov    %rax,%rdi
  mov    $0x0,%eax
  call   <printf@plt>
  mov    -0x14(%rbp),%eax
  movslq %eax,%rdx
  mov    -0x10(%rbp),%rax
  lea    D16(%rip),%rcx
  mov    %rcx,%rsi
  mov    %rax,%rdi
  call   <strncpy@plt>
  mov    -0x14(%rbp),%eax
  leave
  ret
```

tool_calls: name: retrieve_data
arguments: label: D10
datatype: string
name: retrieve_data
arguments: label: D19
datatype: string
name: retrieve_data
arguments: label: D16
datatype: string

tool: D10: do_read

tool: D19: %s, cookie=%p, p=%p, n=%d


tool: D16: ABCDEFGHIJKLMNOPQRSTUVWXYZ

assistant: ```c
do_read(void *cookie, char *p, int n) {
  printf("%s, cookie=%p, p=%p, n=%d\n", __func__, cookie, p, n);
  strncpy(p, "ABCDEFGHIJKLMNOPQRSTUVWXYZ", n);
  return n;
}
```
user: 下面的汇编指令对应的C源代码是什么:

```asm
<do_read>:
  endbr64
  push   %rbp
  push   %rbx
  sub    $0x8,%rsp
  mov    %rsi,%rbp
  mov    %edx,%ebx
  mov    %edx,%r8d
  mov    %rsi,%rcx
  mov    %rdi,%rdx
  lea    D1(%rip),%rsi
  lea    D8(%rip),%rdi
  mov    $0x0,%eax
  call   <printf@plt>
  movslq %ebx,%rdx
  lea    D0(%rip),%rsi
  mov    %rbp,%rdi
  call   <strncpy@plt>
  mov    %ebx,%eax
  add    $0x8,%rsp
  pop    %rbx
  pop    %rbp
  ret
```

tool_calls: name: retrieve_data
arguments: tag: D1
type: string
name: retrieve_data
arguments: tag: D8
type: string
name: retrieve_data
arguments: tag: D0
type: string

tool: D1: do_read

tool: D8: %s, cookie=%p, p=%p, n=%d


tool: D0: ABCDEFGHIJKLMNOPQRSTUVWXYZ

assistant: ```c
do_read(void *cookie, char *p, int n) {
  printf("%s, cookie=%p, p=%p, n=%d\n", __func__, cookie, p, n);
  strncpy(p, "ABCDEFGHIJKLMNOPQRSTUVWXYZ", n);
  return n;
}
```
user: 请将这段汇编代码片段转换成等效的C代码：

```asm
<do_read>:
  endbr64
  push   %r12
  mov    %edx,%r8d
  mov    %edx,%r12d
  mov    %rsi,%rcx
  push   %rbp
  mov    %rdi,%rdx
  mov    %rsi,%rbp
  lea    D22(%rip),%rdi
  lea    D18(%rip),%rsi
  xor    %eax,%eax
  sub    $0x8,%rsp
  call   <printf@plt>
  movslq %r12d,%rdx
  mov    %rbp,%rdi
  lea    D17(%rip),%rsi
  call   <strncpy@plt>
  add    $0x8,%rsp
  mov    %r12d,%eax
  pop    %rbp
  pop    %r12
  ret
```

tool_calls: name: read_data
arguments: data_tag: D22
type_infered: string
name: read_data
arguments: data_tag: D18
type_infered: string
name: read_data
arguments: data_tag: D17
type_infered: string

tool: D22: %s, cookie=%p, p=%p, n=%d


tool: D18: do_read

tool: D17: ABCDEFGHIJKLMNOPQRSTUVWXYZ

assistant: ```c
do_read(void *cookie, char *p, int n) {
  printf("%s, cookie=%p, p=%p, n=%d\n", __func__, cookie, p, n);
  strncpy(p, "ABCDEFGHIJKLMNOPQRSTUVWXYZ", n);
  return n;
}
```
user: What would the C source look like for the assembly code provided here?

```asm
<do_read>:
  endbr64
  push   %r12
  mov    %edx,%r8d
  mov    %edx,%r12d
  mov    %rsi,%rcx
  push   %rbp
  mov    %rdi,%rdx
  mov    %rsi,%rbp
  lea    D24(%rip),%rdi
  lea    D27(%rip),%rsi
  xor    %eax,%eax
  sub    $0x8,%rsp
  call   <printf@plt>
  movslq %r12d,%rdx
  mov    %rbp,%rdi
  lea    D11(%rip),%rsi
  call   <strncpy@plt>
  add    $0x8,%rsp
  mov    %r12d,%eax
  pop    %rbp
  pop    %r12
  ret
```

tool_calls: name: extract_symbolic_data
arguments: tag: D24
type: string
name: extract_symbolic_data
arguments: tag: D27
type: string
name: extract_symbolic_data
arguments: tag: D11
type: string

tool: D24: %s, cookie=%p, p=%p, n=%d


tool: D27: do_read

tool: D11: ABCDEFGHIJKLMNOPQRSTUVWXYZ

assistant: ```c
do_read(void *cookie, char *p, int n) {
  printf("%s, cookie=%p, p=%p, n=%d\n", __func__, cookie, p, n);
  strncpy(p, "ABCDEFGHIJKLMNOPQRSTUVWXYZ", n);
  return n;
}
```
user: 请显示与下面列出的汇编代码相匹配的C语言实现：

```asm
<argz_create_sep>:
  endbr64
  push   %r15
  push   %r14
  push   %r13
  push   %r12
  push   %rbp
  push   %rbx
  sub    $0x38,%rsp
  mov    %rdx,%r13
  mov    %fs:0x28,%rax
  mov    %rax,0x28(%rsp)
  xor    %eax,%eax
  movq   $0x0,0x18(%rsp)
  movq   $0x0,(%rcx)
  test   %rdi,%rdi
  je     L98
  mov    %rdi,%rbp
  mov    %rcx,%rbx
  cmpb   $0x0,(%rdi)
  jne    L63
L98:
  movq   $0x0,0x0(%r13)
  mov    $0x0,%eax
L62:
  mov    0x28(%rsp),%rdx
  sub    %fs:0x28,%rdx
  jne    L42
  add    $0x38,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  pop    %r15
  ret
L63:
  mov    %sil,0x26(%rsp)
  movb   $0x0,0x27(%rsp)
  call   <strdup@plt>
  mov    %rax,%r15
  mov    %rax,0x18(%rsp)
  mov    $0x0,%r12d
  lea    0x26(%rsp),%r14
  jmp    L61
L9:
  call   <strlen@plt>
  add    $0x1,%eax
  cltq
  add    %rax,(%rbx)
  add    $0x1,%r12d
L61:
  lea    0x18(%rsp),%rdi
  mov    %r14,%rsi
  call   <strsep@plt>
  mov    %rax,%rdi
  test   %rax,%rax
  jne    L9
  mov    (%rbx),%rdi
  call   <malloc@plt>
  mov    %rax,0x0(%r13)
  test   %rax,%rax
  je     L56
  mov    %r15,%rdi
  call   <free@plt>
  mov    %rbp,%rdi
  call   <strdup@plt>
  mov    %rax,0x8(%rsp)
  mov    %rax,0x18(%rsp)
  mov    0x0(%r13),%r13
  test   %r12d,%r12d
  jle    L95
  mov    $0x0,%r14d
  lea    0x26(%rsp),%r15
L3:
  lea    0x18(%rsp),%rdi
  mov    %r15,%rsi
  call   <strsep@plt>
  mov    %rax,%rbp
  mov    %rax,%rdi
  call   <strlen@plt>
  lea    0x1(%rax),%ebx
  mov    %ebx,%edx
  mov    %rbp,%rsi
  mov    %r13,%rdi
  call   <memcpy@plt>
  movslq %ebx,%rbx
  add    %rbx,%r13
  add    $0x1,%r14d
  cmp    %r14d,%r12d
  jne    L3
L95:
  mov    0x8(%rsp),%rdi
  call   <free@plt>
  mov    $0x0,%eax
  jmp    L62
L56:
  mov    D6(%rip),%rax
  mov    (%rax),%eax
  jmp    L62
L42:
  call   <__stack_chk_fail@plt>
```

assistant: ```c
error_t argz_create_sep(const char *string, int sep, char **argz, size_t *argz_len) {
  int len = 0;
  int i = 0;
  int num_strings = 0;
  char delim[2];
  char *running = 0;
  char *old_running = 0;
  char *token = 0;
  char *iter = 0;
  *argz_len = 0;
  if (!string || string[0] == '\0') {
    *argz = NULL;
    return 0;
  }
  delim[0] = sep;
  delim[1] = '\0';
  running = strdup(string);
  old_running = running;
  while ((token = strsep(&running, delim))) {
    len = strlen(token);
    *argz_len += (len + 1);
    num_strings++;
  }
  if (!(*argz = (char *)malloc(*argz_len)))
    return ENOMEM;
  free(old_running);
  running = strdup(string);
  old_running = running;
  iter = *argz;
  for (i = 0; i < num_strings; i++) {
    token = strsep(&running, delim);
    len = strlen(token) + 1;
    memcpy(iter, token, len);
    iter += len;
  }
  free(old_running);
  return 0;
}
```
user: 下面的汇编指令对应的C源代码是什么:

```asm
<argz_create_sep>:
  endbr64
  push   %r15
  mov    %rdx,%r15
  push   %r14
  push   %r13
  push   %r12
  push   %rbp
  push   %rbx
  sub    $0x38,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,0x28(%rsp)
  xor    %eax,%eax
  movq   $0x0,(%rcx)
  movq   $0x0,0x18(%rsp)
  test   %rdi,%rdi
  je     L99
  cmpb   $0x0,(%rdi)
  mov    %rdi,%r14
  jne    L26
L99:
  movq   $0x0,(%r15)
  xor    %eax,%eax
L86:
  mov    0x28(%rsp),%rdx
  sub    %fs:0x28,%rdx
  jne    L72
  add    $0x38,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  pop    %r15
  ret
  xchg   %ax,%ax
L26:
  mov    %sil,0x26(%rsp)
  mov    %rcx,%rbx
  xor    %ebp,%ebp
  lea    0x26(%rsp),%r12
  movb   $0x0,0x27(%rsp)
  lea    0x18(%rsp),%r13
  call   <strdup@plt>
  mov    %rax,(%rsp)
  mov    %rax,0x18(%rsp)
  jmp    L71
  nopl   0x0(%rax)
L78:
  call   <strlen@plt>
  add    $0x1,%ebp
  add    $0x1,%eax
  cltq
  add    %rax,(%rbx)
L71:
  mov    %r13,%rdi
  mov    %r12,%rsi
  call   <strsep@plt>
  mov    %rax,%rdi
  test   %rax,%rax
  jne    L78
  mov    (%rbx),%rdi
  call   <malloc@plt>
  mov    %rax,(%r15)
  test   %rax,%rax
  je     L12
  mov    (%rsp),%rdi
  call   <free@plt>
  mov    %r14,%rdi
  call   <strdup@plt>
  mov    (%r15),%r15
  mov    %rax,0x8(%rsp)
  mov    %rax,0x18(%rsp)
  test   %ebp,%ebp
  je     L25
  xor    %r14d,%r14d
  nopl   0x0(%rax,%rax,1)
L13:
  mov    %r12,%rsi
  mov    %r13,%rdi
  add    $0x1,%r14d
  call   <strsep@plt>
  mov    %rax,%rdi
  mov    %rax,(%rsp)
  call   <strlen@plt>
  mov    (%rsp),%rsi
  mov    %r15,%rdi
  lea    0x1(%rax),%ebx
  mov    %ebx,%edx
  movslq %ebx,%rbx
  call   <memcpy@plt>
  add    %rbx,%r15
  cmp    %r14d,%ebp
  jne    L13
L25:
  mov    0x8(%rsp),%rdi
  call   <free@plt>
  xor    %eax,%eax
  jmp    L86
  nopl   0x0(%rax,%rax,1)
L12:
  mov    D9(%rip),%rax
  mov    (%rax),%eax
  jmp    L86
L72:
  call   <__stack_chk_fail@plt>
```

assistant: ```c
error_t argz_create_sep(const char *string, int sep, char **argz, size_t *argz_len) {
  int len = 0;
  int i = 0;
  int num_strings = 0;
  char delim[2];
  char *running = 0;
  char *old_running = 0;
  char *token = 0;
  char *iter = 0;
  *argz_len = 0;
  if (!string || string[0] == '\0') {
    *argz = NULL;
    return 0;
  }
  delim[0] = sep;
  delim[1] = '\0';
  running = strdup(string);
  old_running = running;
  while ((token = strsep(&running, delim))) {
    len = strlen(token);
    *argz_len += (len + 1);
    num_strings++;
  }
  if (!(*argz = (char *)malloc(*argz_len)))
    return ENOMEM;
  free(old_running);
  running = strdup(string);
  old_running = running;
  iter = *argz;
  for (i = 0; i < num_strings; i++) {
    token = strsep(&running, delim);
    len = strlen(token) + 1;
    memcpy(iter, token, len);
    iter += len;
  }
  free(old_running);
  return 0;
}
```
user: Demonstrate the C code that generates the assembly output below:

```asm
<argz_create_sep>:
  endbr64
  push   %r15
  mov    %rdx,%r15
  push   %r14
  push   %r13
  push   %r12
  push   %rbp
  push   %rbx
  sub    $0x38,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,0x28(%rsp)
  xor    %eax,%eax
  movq   $0x0,(%rcx)
  movq   $0x0,0x18(%rsp)
  test   %rdi,%rdi
  je     L19
  cmpb   $0x0,(%rdi)
  mov    %rdi,%r14
  jne    L70
L19:
  movq   $0x0,(%r15)
  xor    %eax,%eax
L35:
  mov    0x28(%rsp),%rdx
  sub    %fs:0x28,%rdx
  jne    L28
  add    $0x38,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  pop    %r15
  ret
  xchg   %ax,%ax
L70:
  mov    %sil,0x26(%rsp)
  mov    %rcx,%rbx
  xor    %ebp,%ebp
  lea    0x26(%rsp),%r12
  movb   $0x0,0x27(%rsp)
  lea    0x18(%rsp),%r13
  call   <strdup@plt>
  mov    %rax,(%rsp)
  mov    %rax,0x18(%rsp)
  jmp    L31
  nopl   0x0(%rax)
L27:
  call   <strlen@plt>
  add    $0x1,%ebp
  add    $0x1,%eax
  cltq
  add    %rax,(%rbx)
L31:
  mov    %r13,%rdi
  mov    %r12,%rsi
  call   <strsep@plt>
  mov    %rax,%rdi
  test   %rax,%rax
  jne    L27
  mov    (%rbx),%rdi
  call   <malloc@plt>
  mov    %rax,(%r15)
  test   %rax,%rax
  je     L59
  mov    (%rsp),%rdi
  call   <free@plt>
  mov    %r14,%rdi
  call   <strdup@plt>
  mov    (%r15),%r15
  mov    %rax,0x8(%rsp)
  mov    %rax,0x18(%rsp)
  test   %ebp,%ebp
  je     L38
  xor    %r14d,%r14d
  nopl   0x0(%rax,%rax,1)
L56:
  mov    %r12,%rsi
  mov    %r13,%rdi
  add    $0x1,%r14d
  call   <strsep@plt>
  mov    %rax,%rdi
  mov    %rax,(%rsp)
  call   <strlen@plt>
  mov    (%rsp),%rsi
  mov    %r15,%rdi
  lea    0x1(%rax),%ebx
  mov    %ebx,%edx
  movslq %ebx,%rbx
  call   <memcpy@plt>
  add    %rbx,%r15
  cmp    %r14d,%ebp
  jne    L56
L38:
  mov    0x8(%rsp),%rdi
  call   <free@plt>
  xor    %eax,%eax
  jmp    L35
  nopl   0x0(%rax,%rax,1)
L59:
  mov    D4(%rip),%rax
  mov    (%rax),%eax
  jmp    L35
L28:
  call   <__stack_chk_fail@plt>
```

assistant: ```c
error_t argz_create_sep(const char *string, int sep, char **argz, size_t *argz_len) {
  int len = 0;
  int i = 0;
  int num_strings = 0;
  char delim[2];
  char *running = 0;
  char *old_running = 0;
  char *token = 0;
  char *iter = 0;
  *argz_len = 0;
  if (!string || string[0] == '\0') {
    *argz = NULL;
    return 0;
  }
  delim[0] = sep;
  delim[1] = '\0';
  running = strdup(string);
  old_running = running;
  while ((token = strsep(&running, delim))) {
    len = strlen(token);
    *argz_len += (len + 1);
    num_strings++;
  }
  if (!(*argz = (char *)malloc(*argz_len)))
    return ENOMEM;
  free(old_running);
  running = strdup(string);
  old_running = running;
  iter = *argz;
  for (i = 0; i < num_strings; i++) {
    token = strsep(&running, delim);
    len = strlen(token) + 1;
    memcpy(iter, token, len);
    iter += len;
  }
  free(old_running);
  return 0;
}
```
user: 请将这段汇编代码片段转换成等效的C代码：

```asm
<TestIf>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  mov    %edi,%eax
  mov    %al,-0x4(%rbp)
  nop
  pop    %rbp
  ret
```

assistant: ```c
void TestIf(_Bool b) {
  if (b)
    ;
  if (b) {
  }
  if (b)
    ;
  else
    ;
  if (b) {
  } else {
  }
  if (b)
    ;
  else if (b)
    ;
  if (b)
    ;
  else if (b)
    ;
  else
    ;
}
```
user: 下面的汇编指令对应的C源代码是什么:

```asm
<TestIf>:
  endbr64
  ret
```

assistant: ```c
void TestIf(_Bool b) {
  if (b)
    ;
  if (b) {
  }
  if (b)
    ;
  else
    ;
  if (b) {
  } else {
  }
  if (b)
    ;
  else if (b)
    ;
  if (b)
    ;
  else if (b)
    ;
  else
    ;
}
```
user: Converte this assembly snippet into its equivalent C code:

```asm
<TestIf>:
  endbr64
  ret
```

assistant: ```c
void TestIf(_Bool b) {
  if (b)
    ;
  if (b) {
  }
  if (b)
    ;
  else
    ;
  if (b) {
  } else {
  }
  if (b)
    ;
  else if (b)
    ;
  if (b)
    ;
  else if (b)
    ;
  else
    ;
}
```
user: 提供的汇编代码用C语言表示会是什么样子:

```asm
<TestIf>:
  endbr64
  ret
```

assistant: ```c
void TestIf(_Bool b) {
  if (b)
    ;
  if (b) {
  }
  if (b)
    ;
  else
    ;
  if (b) {
  } else {
  }
  if (b)
    ;
  else if (b)
    ;
  if (b)
    ;
  else if (b)
    ;
  else
    ;
}
```
user: 下面的汇编指令对应的C源代码是什么:

```asm
<filter>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  mov    %rdi,-0x8(%rbp)
  mov    -0x8(%rbp),%rax
  mov    (%rax),%rax
  movzbl (%rax),%eax
  cmp    $0x2e,%al
  jne    L5
  mov    $0x0,%eax
  jmp    L6
L5:
  mov    $0x1,%eax
L6:
  pop    %rbp
  ret
```

assistant: ```c
int filter(const struct dirent *dir) {
  if (dir->d_name[0] == '.')
    return 0;
  else
    return 1;
}
```
user: What would the C source look like for the assembly code provided here?

```asm
<filter>:
  endbr64
  mov    (%rdi),%rax
  cmpb   $0x2e,(%rax)
  setne  %al
  movzbl %al,%eax
  ret
```

assistant: ```c
int filter(const struct dirent *dir) {
  if (dir->d_name[0] == '.')
    return 0;
  else
    return 1;
}
```
user: What is the c source code of the assembly code below?

```asm
<filter>:
  endbr64
  mov    (%rdi),%rax
  cmpb   $0x2e,(%rax)
  setne  %al
  movzbl %al,%eax
  ret
```

assistant: ```c
int filter(const struct dirent *dir) {
  if (dir->d_name[0] == '.')
    return 0;
  else
    return 1;
}
```
user: 请将这段汇编代码片段转换成等效的C代码：

```asm
<filter>:
  endbr64
  mov    (%rdi),%rax
  cmpb   $0x2e,(%rax)
  setne  %al
  movzbl %al,%eax
  ret
```

assistant: ```c
int filter(const struct dirent *dir) {
  if (dir->d_name[0] == '.')
    return 0;
  else
    return 1;
}
```
user: Converte this assembly snippet into its equivalent C code:

```asm
<so3_quat2rot>:
  endbr64
  sub    $0x58,%rsp
  mov    %rsi,%rax
  mov    %fs:0x28,%rdx
  mov    %rdx,0x48(%rsp)
  xor    %edx,%edx
  movsd  (%rdi),%xmm4
  movsd  0x8(%rdi),%xmm2
  movsd  0x10(%rdi),%xmm3
  movsd  0x18(%rdi),%xmm8
  movapd %xmm4,%xmm0
  mulsd  %xmm4,%xmm0
  movapd %xmm2,%xmm9
  mulsd  %xmm2,%xmm9
  movapd %xmm3,%xmm7
  mulsd  %xmm3,%xmm7
  movapd %xmm8,%xmm6
  mulsd  %xmm8,%xmm6
  movapd %xmm4,%xmm1
  mulsd  %xmm2,%xmm1
  movapd %xmm4,%xmm5
  mulsd  %xmm8,%xmm5
  mulsd  %xmm3,%xmm4
  movapd %xmm2,%xmm10
  mulsd  %xmm3,%xmm10
  mulsd  %xmm8,%xmm2
  mulsd  %xmm8,%xmm3
  movapd %xmm0,%xmm8
  addsd  %xmm9,%xmm8
  subsd  %xmm7,%xmm8
  subsd  %xmm6,%xmm8
  movsd  %xmm8,(%rsp)
  movapd %xmm10,%xmm8
  subsd  %xmm5,%xmm8
  addsd  %xmm8,%xmm8
  movsd  %xmm8,0x8(%rsp)
  movapd %xmm4,%xmm8
  addsd  %xmm2,%xmm8
  addsd  %xmm8,%xmm8
  movsd  %xmm8,0x10(%rsp)
  addsd  %xmm10,%xmm5
  addsd  %xmm5,%xmm5
  movsd  %xmm5,0x18(%rsp)
  subsd  %xmm9,%xmm0
  movapd %xmm0,%xmm5
  addsd  %xmm7,%xmm5
  subsd  %xmm6,%xmm5
  movsd  %xmm5,0x20(%rsp)
  movapd %xmm3,%xmm5
  subsd  %xmm1,%xmm5
  addsd  %xmm5,%xmm5
  movsd  %xmm5,0x28(%rsp)
  subsd  %xmm4,%xmm2
  addsd  %xmm2,%xmm2
  movsd  %xmm2,0x30(%rsp)
  addsd  %xmm3,%xmm1
  addsd  %xmm1,%xmm1
  movsd  %xmm1,0x38(%rsp)
  subsd  %xmm7,%xmm0
  addsd  %xmm6,%xmm0
  movsd  %xmm0,0x40(%rsp)
  mov    %rsp,%rsi
  mov    $0x48,%edx
  mov    %rax,%rdi
  call   <memcpy@plt>
  mov    0x48(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L9
  add    $0x58,%rsp
  ret
L9:
  call   <__stack_chk_fail@plt>
```

assistant: ```c
void so3_quat2rot(const double q[4], double R[9]) {
  const double q0 = q[0], qx = q[1], qy = q[2], qz = q[3];
  const double q0q0 = q0 * q0;
  const double qxqx = qx * qx;
  const double qyqy = qy * qy;
  const double qzqz = qz * qz;
  const double q0qx = q0 * qx;
  const double q0qz = q0 * qz;
  const double q0qy = q0 * qy;
  const double qxqy = qx * qy;
  const double qxqz = qx * qz;
  const double qyqz = qy * qz;
  const double data[9] = {q0q0 + qxqx - qyqy - qzqz, 2 * (qxqy - q0qz), 2 * (qxqz + q0qy), 2 * (qxqy + q0qz), q0q0 - qxqx + qyqy - qzqz, 2 * (qyqz - q0qx), 2 * (qxqz - q0qy), 2 * (qyqz + q0qx), q0q0 - qxqx - qyqy + qzqz};
  memcpy(R, data, 9 * sizeof(double));
}
```
user: Converte this assembly snippet into its equivalent C code:

```asm
<so3_quat2rot>:
  endbr64
  sub    $0x58,%rsp
  movsd  (%rdi),%xmm4
  movsd  0x8(%rdi),%xmm2
  mov    %rsi,%r8
  mov    %fs:0x28,%rax
  mov    %rax,0x48(%rsp)
  xor    %eax,%eax
  movsd  0x10(%rdi),%xmm3
  movsd  0x18(%rdi),%xmm8
  mov    %rsp,%rsi
  movapd %xmm4,%xmm0
  movapd %xmm2,%xmm9
  movapd %xmm4,%xmm1
  mov    %r8,%rdi
  mulsd  %xmm4,%xmm0
  movapd %xmm3,%xmm7
  movapd %xmm8,%xmm6
  mov    $0x48,%edx
  mulsd  %xmm2,%xmm9
  movapd %xmm4,%xmm5
  movapd %xmm2,%xmm10
  mulsd  %xmm3,%xmm7
  mulsd  %xmm8,%xmm6
  mulsd  %xmm2,%xmm1
  mulsd  %xmm8,%xmm5
  mulsd  %xmm3,%xmm4
  mulsd  %xmm3,%xmm10
  mulsd  %xmm8,%xmm2
  mulsd  %xmm8,%xmm3
  movapd %xmm0,%xmm8
  subsd  %xmm9,%xmm0
  addsd  %xmm9,%xmm8
  subsd  %xmm7,%xmm8
  subsd  %xmm6,%xmm8
  movsd  %xmm8,(%rsp)
  movapd %xmm10,%xmm8
  subsd  %xmm5,%xmm8
  addsd  %xmm10,%xmm5
  addsd  %xmm5,%xmm5
  addsd  %xmm8,%xmm8
  movsd  %xmm5,0x18(%rsp)
  movapd %xmm0,%xmm5
  subsd  %xmm7,%xmm0
  addsd  %xmm7,%xmm5
  movsd  %xmm8,0x8(%rsp)
  movapd %xmm4,%xmm8
  addsd  %xmm2,%xmm8
  subsd  %xmm4,%xmm2
  addsd  %xmm6,%xmm0
  subsd  %xmm6,%xmm5
  addsd  %xmm8,%xmm8
  addsd  %xmm2,%xmm2
  movsd  %xmm0,0x40(%rsp)
  movsd  %xmm5,0x20(%rsp)
  movapd %xmm3,%xmm5
  subsd  %xmm1,%xmm5
  addsd  %xmm3,%xmm1
  movsd  %xmm8,0x10(%rsp)
  movsd  %xmm2,0x30(%rsp)
  addsd  %xmm5,%xmm5
  addsd  %xmm1,%xmm1
  movsd  %xmm5,0x28(%rsp)
  movsd  %xmm1,0x38(%rsp)
  call   <memcpy@plt>
  mov    0x48(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L5
  add    $0x58,%rsp
  ret
L5:
  call   <__stack_chk_fail@plt>
```

assistant: ```c
void so3_quat2rot(const double q[4], double R[9]) {
  const double q0 = q[0], qx = q[1], qy = q[2], qz = q[3];
  const double q0q0 = q0 * q0;
  const double qxqx = qx * qx;
  const double qyqy = qy * qy;
  const double qzqz = qz * qz;
  const double q0qx = q0 * qx;
  const double q0qz = q0 * qz;
  const double q0qy = q0 * qy;
  const double qxqy = qx * qy;
  const double qxqz = qx * qz;
  const double qyqz = qy * qz;
  const double data[9] = {q0q0 + qxqx - qyqy - qzqz, 2 * (qxqy - q0qz), 2 * (qxqz + q0qy), 2 * (qxqy + q0qz), q0q0 - qxqx + qyqy - qzqz, 2 * (qyqz - q0qx), 2 * (qxqz - q0qy), 2 * (qyqz + q0qx), q0q0 - qxqx - qyqy + qzqz};
  memcpy(R, data, 9 * sizeof(double));
}
```
user: 请显示与下面列出的汇编代码相匹配的C语言实现:

```asm
<so3_quat2rot>:
  endbr64
  sub    $0x58,%rsp
  movsd  (%rdi),%xmm3
  movsd  0x8(%rdi),%xmm1
  mov    %rsi,%r8
  mov    %fs:0x28,%rax
  mov    %rax,0x48(%rsp)
  xor    %eax,%eax
  movsd  0x10(%rdi),%xmm2
  movsd  0x18(%rdi),%xmm5
  mov    %rsp,%rsi
  movapd %xmm3,%xmm0
  movapd %xmm1,%xmm9
  movapd %xmm3,%xmm4
  mov    %r8,%rdi
  mulsd  %xmm1,%xmm9
  movapd %xmm1,%xmm10
  movapd %xmm2,%xmm7
  mov    $0x48,%edx
  mulsd  %xmm3,%xmm0
  movapd %xmm3,%xmm8
  movapd %xmm5,%xmm6
  mulsd  %xmm2,%xmm10
  mulsd  %xmm2,%xmm7
  mulsd  %xmm5,%xmm8
  mulsd  %xmm5,%xmm6
  mulsd  %xmm1,%xmm4
  mulsd  %xmm2,%xmm3
  mulsd  %xmm5,%xmm1
  mulsd  %xmm5,%xmm2
  movapd %xmm0,%xmm5
  addsd  %xmm9,%xmm0
  subsd  %xmm9,%xmm5
  movapd %xmm10,%xmm9
  subsd  %xmm8,%xmm9
  subsd  %xmm7,%xmm0
  addsd  %xmm9,%xmm9
  subsd  %xmm6,%xmm0
  unpcklpd %xmm9,%xmm0
  movaps %xmm0,(%rsp)
  movapd %xmm3,%xmm0
  addsd  %xmm1,%xmm0
  subsd  %xmm3,%xmm1
  addsd  %xmm0,%xmm0
  movapd %xmm0,%xmm9
  movapd %xmm8,%xmm0
  addsd  %xmm10,%xmm0
  movapd %xmm9,%xmm8
  addsd  %xmm0,%xmm0
  unpcklpd %xmm0,%xmm8
  movapd %xmm5,%xmm0
  subsd  %xmm7,%xmm5
  movaps %xmm8,0x10(%rsp)
  movapd %xmm2,%xmm8
  addsd  %xmm7,%xmm0
  subsd  %xmm4,%xmm8
  addsd  %xmm2,%xmm4
  addsd  %xmm6,%xmm5
  subsd  %xmm6,%xmm0
  addsd  %xmm8,%xmm8
  movsd  %xmm5,0x40(%rsp)
  unpcklpd %xmm8,%xmm0
  movaps %xmm0,0x20(%rsp)
  movapd %xmm1,%xmm0
  addsd  %xmm1,%xmm0
  movapd %xmm4,%xmm1
  addsd  %xmm4,%xmm1
  unpcklpd %xmm1,%xmm0
  movaps %xmm0,0x30(%rsp)
  call   <memcpy@plt>
  mov    0x48(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L2
  add    $0x58,%rsp
  ret
L2:
  call   <__stack_chk_fail@plt>
```

assistant: ```c
void so3_quat2rot(const double q[4], double R[9]) {
  const double q0 = q[0], qx = q[1], qy = q[2], qz = q[3];
  const double q0q0 = q0 * q0;
  const double qxqx = qx * qx;
  const double qyqy = qy * qy;
  const double qzqz = qz * qz;
  const double q0qx = q0 * qx;
  const double q0qz = q0 * qz;
  const double q0qy = q0 * qy;
  const double qxqy = qx * qy;
  const double qxqz = qx * qz;
  const double qyqz = qy * qz;
  const double data[9] = {q0q0 + qxqx - qyqy - qzqz, 2 * (qxqy - q0qz), 2 * (qxqz + q0qy), 2 * (qxqy + q0qz), q0q0 - qxqx + qyqy - qzqz, 2 * (qyqz - q0qx), 2 * (qxqz - q0qy), 2 * (qyqz + q0qx), q0q0 - qxqx - qyqy + qzqz};
  memcpy(R, data, 9 * sizeof(double));
}
```
user: 提供的汇编代码用C语言表示会是什么样子:

```asm
<main>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x40,%rsp
  mov    %edi,-0x34(%rbp)
  mov    %rsi,-0x40(%rbp)
  mov    %fs:0x28,%rax
  mov    %rax,-0x8(%rbp)
  xor    %eax,%eax
  movl   $0x4b0,-0x30(%rbp)
  movl   $0x3e8,-0x2c(%rbp)
  mov    $0x8,%esi
  mov    $0x15f900,%edi
  call   <polybench_alloc_data@plt>
  mov    %rax,-0x18(%rbp)
  mov    $0x8,%esi
  mov    $0x124f80,%edi
  call   <polybench_alloc_data@plt>
  mov    %rax,-0x10(%rbp)
  mov    -0x10(%rbp),%r8
  mov    -0x18(%rbp),%rdi
  lea    -0x20(%rbp),%rcx
  lea    -0x28(%rbp),%rdx
  mov    -0x2c(%rbp),%esi
  mov    -0x30(%rbp),%eax
  mov    %r8,%r9
  mov    %rdi,%r8
  mov    %eax,%edi
  call   <init_array@plt>
  movsd  -0x20(%rbp),%xmm0
  mov    -0x28(%rbp),%rdi
  mov    -0x10(%rbp),%rcx
  mov    -0x18(%rbp),%rdx
  mov    -0x2c(%rbp),%esi
  mov    -0x30(%rbp),%eax
  movapd %xmm0,%xmm1
  movq   %rdi,%xmm0
  mov    %eax,%edi
  call   <kernel_syrk@plt>
  cmpl   $0x2a,-0x34(%rbp)
  jle    L24
  mov    -0x40(%rbp),%rax
  mov    (%rax),%rax
  movzbl (%rax),%eax
  movzbl %al,%eax
  test   %eax,%eax
  jne    L24
  mov    -0x18(%rbp),%rdx
  mov    -0x30(%rbp),%eax
  mov    %rdx,%rsi
  mov    %eax,%edi
  call   <print_array@plt>
L24:
  mov    -0x18(%rbp),%rax
  mov    %rax,%rdi
  call   <free@plt>
  mov    -0x10(%rbp),%rax
  mov    %rax,%rdi
  call   <free@plt>
  mov    $0x0,%eax
  mov    -0x8(%rbp),%rdx
  sub    %fs:0x28,%rdx
  je     L11
  call   <__stack_chk_fail@plt>
L11:
  leave
  ret
```

assistant: ```c
int main(int argc, char **argv) {
  int n = 1200;
  int m = 1000;
  double alpha;
  double beta;
  double(*C)[1200 + 0][1200 + 0];
  C = (double(*)[1200 + 0][1200 + 0]) polybench_alloc_data((1200 + 0) * (1200 + 0), sizeof(double));
  ;
  double(*A)[1200 + 0][1000 + 0];
  A = (double(*)[1200 + 0][1000 + 0]) polybench_alloc_data((1200 + 0) * (1000 + 0), sizeof(double));
  ;
  init_array(n, m, &alpha, &beta, *C, *A);
  ;
  kernel_syrk(n, m, alpha, beta, *C, *A);
  ;
  ;
  if (argc > 42 && !strcmp(argv[0], ""))
    print_array(n, *C);
  free((void *)C);
  ;
  free((void *)A);
  ;
  return 0;
}
```