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

```asm
<main>:
  endbr64
  sub    $0x8,%rsp
  mov    $0x0,%eax
  call   <check_pointersize@plt>
  mov    $0x0,%eax
  call   <gen_stdio@plt>
  mov    $0x0,%eax
  call   <gen_limits@plt>
  mov    $0x0,%eax
  call   <gen_time@plt>
  mov    $0x0,%eax
  call   <gen_float@plt>
  mov    $0x0,%eax
  call   <gen_math@plt>
  mov    $0x0,%eax
  call   <gen_errno@plt>
  mov    $0x0,%eax
  call   <gen_stdlib@plt>
  mov    $0x0,%eax
  call   <gen_locale@plt>
  mov    $0x0,%eax
  call   <gen_stddef@plt>
  mov    $0x0,%eax
  call   <gen_signal@plt>
  mov    D9(%rip),%rax
  mov    (%rax),%edi
  call   <exit@plt>
  mov    $0x0,%eax
  add    $0x8,%rsp
  ret
```

assistant: ```c
int main() {
  check_pointersize();
  gen_stdio();
  gen_limits();
  gen_time();
  gen_float();
  gen_math();
  gen_errno();
  gen_stdlib();
  gen_locale();
  gen_stddef();
  gen_signal();
  exit(EXIT_SUCCESS);
}
```
user: Converte this assembly snippet into its equivalent C code:

```asm
<main>:
  endbr64
  sub    $0x8,%rsp
  xor    %eax,%eax
  call   <check_pointersize@plt>
  xor    %eax,%eax
  call   <gen_stdio@plt>
  xor    %eax,%eax
  call   <gen_limits@plt>
  xor    %eax,%eax
  call   <gen_time@plt>
  xor    %eax,%eax
  call   <gen_float@plt>
  xor    %eax,%eax
  call   <gen_math@plt>
  xor    %eax,%eax
  call   <gen_errno@plt>
  xor    %eax,%eax
  call   <gen_stdlib@plt>
  xor    %eax,%eax
  call   <gen_locale@plt>
  xor    %eax,%eax
  call   <gen_stddef@plt>
  xor    %eax,%eax
  call   <gen_signal@plt>
  mov    D8(%rip),%rax
  mov    (%rax),%edi
  call   <exit@plt>
  xor    %eax,%eax
  add    $0x8,%rsp
  ret
```

assistant: ```c
int main() {
  check_pointersize();
  gen_stdio();
  gen_limits();
  gen_time();
  gen_float();
  gen_math();
  gen_errno();
  gen_stdlib();
  gen_locale();
  gen_stddef();
  gen_signal();
  exit(EXIT_SUCCESS);
}
```
user: 下面的汇编指令对应的C源代码是什么：

```asm
<main>:
  endbr64
  sub    $0x8,%rsp
  xor    %eax,%eax
  call   <check_pointersize@plt>
  xor    %eax,%eax
  call   <gen_stdio@plt>
  xor    %eax,%eax
  call   <gen_limits@plt>
  xor    %eax,%eax
  call   <gen_time@plt>
  xor    %eax,%eax
  call   <gen_float@plt>
  xor    %eax,%eax
  call   <gen_math@plt>
  xor    %eax,%eax
  call   <gen_errno@plt>
  xor    %eax,%eax
  call   <gen_stdlib@plt>
  xor    %eax,%eax
  call   <gen_locale@plt>
  xor    %eax,%eax
  call   <gen_stddef@plt>
  xor    %eax,%eax
  call   <gen_signal@plt>
  mov    D5(%rip),%rax
  mov    (%rax),%edi
  call   <exit@plt>
  xor    %eax,%eax
  add    $0x8,%rsp
  ret
```

assistant: ```c
int main() {
  check_pointersize();
  gen_stdio();
  gen_limits();
  gen_time();
  gen_float();
  gen_math();
  gen_errno();
  gen_stdlib();
  gen_locale();
  gen_stddef();
  gen_signal();
  exit(EXIT_SUCCESS);
}
```
user: Converte this assembly snippet into its equivalent C code:

```asm
<decode_hexstr>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x20,%rsp
  mov    %rdi,-0x18(%rbp)
  mov    %rsi,-0x20(%rbp)
  mov    -0x20(%rbp),%rax
  movl   $0x0,(%rax)
  cmpq   $0x0,-0x18(%rbp)
  jne    L21
  mov    $0x0,%eax
  jmp    L24
L21:
  mov    -0x18(%rbp),%rax
  mov    %rax,%rdi
  call   <strlen@plt>
  mov    %eax,-0xc(%rbp)
  mov    -0xc(%rbp),%eax
  and    $0x1,%eax
  test   %eax,%eax
  je     L44
  mov    $0x0,%eax
  jmp    L24
L44:
  mov    -0xc(%rbp),%eax
  sar    %eax
  mov    %eax,%edx
  mov    -0x20(%rbp),%rax
  mov    %edx,(%rax)
  mov    -0x20(%rbp),%rax
  mov    (%rax),%eax
  add    $0x1,%eax
  mov    %eax,%edi
  call   <smalloc@plt>
  mov    %rax,-0x8(%rbp)
  mov    -0x20(%rbp),%rax
  mov    (%rax),%eax
  movslq %eax,%rdx
  mov    -0x8(%rbp),%rax
  add    %rdx,%rax
  movb   $0x0,(%rax)
  movl   $0x0,-0x10(%rbp)
  jmp    L62
L56:
  mov    -0x10(%rbp),%eax
  movslq %eax,%rdx
  mov    -0x8(%rbp),%rax
  add    %rax,%rdx
  mov    -0x10(%rbp),%eax
  add    %eax,%eax
  cltq
  lea    0x1(%rax),%rcx
  mov    -0x18(%rbp),%rax
  add    %rcx,%rax
  movzbl (%rax),%eax
  movsbl %al,%ecx
  mov    -0x10(%rbp),%eax
  add    %eax,%eax
  movslq %eax,%rsi
  mov    -0x18(%rbp),%rax
  add    %rsi,%rax
  movzbl (%rax),%eax
  movsbl %al,%eax
  mov    %ecx,%esi
  mov    %eax,%edi
  call   <decode_hex_byte@plt>
  test   %rax,%rax
  jns    L53
  mov    -0x8(%rbp),%rax
  mov    %rax,%rdi
  call   <sfree@plt>
  mov    -0x20(%rbp),%rax
  movl   $0x0,(%rax)
  mov    $0x0,%eax
  jmp    L24
L53:
  addl   $0x1,-0x10(%rbp)
L62:
  mov    -0x20(%rbp),%rax
  mov    (%rax),%eax
  cmp    %eax,-0x10(%rbp)
  jl     L56
  mov    -0x8(%rbp),%rax
L24:
  leave
  ret
```

assistant: ```c
char *decode_hexstr(char *str, int *slen) {
  int len, i;
  char *newstr;
  *slen = 0;
  if (!str) {
    return NULL;
  }
  len = strlen(str);
  if (len & 0x01) {
    return NULL;
  }
  *slen = (len >> 1);
  newstr = (char *)smalloc(*slen + 1);
  newstr[*slen] = '\0';
  for (i = 0; i < *slen; i++) {
    if (decode_hex_byte(str[(i << 1)], str[(i << 1) + 1], (unsigned char *)newstr + i) < 0) {
      sfree(newstr);
      *slen = 0;
      return NULL;
    }
  }
  return newstr;
}
```
user: 请将这段汇编代码片段转换成等效的C代码：

```asm
<decode_hexstr>:
  endbr64
  push   %r14
  push   %r13
  push   %r12
  push   %rbp
  push   %rbx
  mov    %rdi,%rbp
  movl   $0x0,(%rsi)
  test   %rdi,%rdi
  je     L44
  mov    %rsi,%r12
  call   <strlen@plt>
  mov    $0x0,%r14d
  test   $0x1,%al
  jne    L38
  sar    %eax
  mov    %eax,(%r12)
  lea    0x1(%rax),%edi
  call   <smalloc@plt>
  mov    %rax,%r13
  mov    %rax,%r14
  movslq (%r12),%rax
  movb   $0x0,0x0(%r13,%rax,1)
  cmpl   $0x0,(%r12)
  jle    L38
  mov    $0x0,%ebx
L23:
  lea    (%rbx,%rbx,1),%eax
  cltq
  lea    0x0(%r13,%rbx,1),%rdx
  movsbl 0x1(%rbp,%rax,1),%esi
  movsbl 0x0(%rbp,%rax,1),%edi
  call   <decode_hex_byte@plt>
  test   %rax,%rax
  js     L2
  add    $0x1,%rbx
  cmp    %ebx,(%r12)
  jg     L23
  jmp    L38
L2:
  mov    %r13,%rdi
  call   <sfree@plt>
  movl   $0x0,(%r12)
  mov    $0x0,%r14d
L38:
  mov    %r14,%rax
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  ret
L44:
  mov    %rdi,%r14
  jmp    L38
```

assistant: ```c
char *decode_hexstr(char *str, int *slen) {
  int len, i;
  char *newstr;
  *slen = 0;
  if (!str) {
    return NULL;
  }
  len = strlen(str);
  if (len & 0x01) {
    return NULL;
  }
  *slen = (len >> 1);
  newstr = (char *)smalloc(*slen + 1);
  newstr[*slen] = '\0';
  for (i = 0; i < *slen; i++) {
    if (decode_hex_byte(str[(i << 1)], str[(i << 1) + 1], (unsigned char *)newstr + i) < 0) {
      sfree(newstr);
      *slen = 0;
      return NULL;
    }
  }
  return newstr;
}
```
user: 请将这段汇编代码片段转换成等效的C代码:

```asm
<decode_hexstr>:
  endbr64
  push   %r14
  push   %r13
  push   %r12
  push   %rbp
  push   %rbx
  movl   $0x0,(%rsi)
  test   %rdi,%rdi
  je     L42
  mov    %rdi,%r14
  mov    %rsi,%rbp
  call   <strlen@plt>
  test   $0x1,%al
  jne    L42
  sar    %eax
  mov    %eax,0x0(%rbp)
  lea    0x1(%rax),%edi
  call   <smalloc@plt>
  mov    %rax,%r12
  mov    %rax,%r13
  movslq 0x0(%rbp),%rax
  movb   $0x0,(%r12,%rax,1)
  mov    0x0(%rbp),%eax
  test   %eax,%eax
  jle    L12
  xor    %ebx,%ebx
  jmp    L52
  nopl   0x0(%rax)
L28:
  add    $0x1,%rbx
  cmp    %ebx,0x0(%rbp)
  jle    L12
L52:
  lea    (%rbx,%rbx,1),%eax
  lea    (%r12,%rbx,1),%rdx
  cltq
  movsbl 0x1(%r14,%rax,1),%esi
  movsbl (%r14,%rax,1),%edi
  call   <decode_hex_byte@plt>
  test   %rax,%rax
  jns    L28
  mov    %r12,%rdi
  xor    %r13d,%r13d
  call   <sfree@plt>
  movl   $0x0,0x0(%rbp)
L12:
  pop    %rbx
  mov    %r13,%rax
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  ret
  nopl   (%rax)
L42:
  xor    %r13d,%r13d
  pop    %rbx
  pop    %rbp
  mov    %r13,%rax
  pop    %r12
  pop    %r13
  pop    %r14
  ret
```

assistant: ```c
char *decode_hexstr(char *str, int *slen) {
  int len, i;
  char *newstr;
  *slen = 0;
  if (!str) {
    return NULL;
  }
  len = strlen(str);
  if (len & 0x01) {
    return NULL;
  }
  *slen = (len >> 1);
  newstr = (char *)smalloc(*slen + 1);
  newstr[*slen] = '\0';
  for (i = 0; i < *slen; i++) {
    if (decode_hex_byte(str[(i << 1)], str[(i << 1) + 1], (unsigned char *)newstr + i) < 0) {
      sfree(newstr);
      *slen = 0;
      return NULL;
    }
  }
  return newstr;
}
```
user: What is the c source code of the assembly code below?

```asm
<decode_hexstr>:
  endbr64
  push   %r14
  push   %r13
  push   %r12
  push   %rbp
  push   %rbx
  movl   $0x0,(%rsi)
  test   %rdi,%rdi
  je     L54
  mov    %rdi,%r14
  mov    %rsi,%rbp
  call   <strlen@plt>
  test   $0x1,%al
  jne    L54
  sar    %eax
  mov    %eax,0x0(%rbp)
  lea    0x1(%rax),%edi
  call   <smalloc@plt>
  mov    %rax,%r12
  mov    %rax,%r13
  movslq 0x0(%rbp),%rax
  movb   $0x0,(%r12,%rax,1)
  mov    0x0(%rbp),%eax
  test   %eax,%eax
  jle    L8
  xor    %ebx,%ebx
  jmp    L50
  nopl   0x0(%rax)
L23:
  add    $0x1,%rbx
  cmp    %ebx,0x0(%rbp)
  jle    L8
L50:
  lea    (%rbx,%rbx,1),%eax
  lea    (%r12,%rbx,1),%rdx
  cltq
  movsbl 0x1(%r14,%rax,1),%esi
  movsbl (%r14,%rax,1),%edi
  call   <decode_hex_byte@plt>
  test   %rax,%rax
  jns    L23
  mov    %r12,%rdi
  xor    %r13d,%r13d
  call   <sfree@plt>
  movl   $0x0,0x0(%rbp)
L8:
  pop    %rbx
  mov    %r13,%rax
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  ret
  nopl   (%rax)
L54:
  xor    %r13d,%r13d
  pop    %rbx
  pop    %rbp
  mov    %r13,%rax
  pop    %r12
  pop    %r13
  pop    %r14
  ret
```

assistant: ```c
char *decode_hexstr(char *str, int *slen) {
  int len, i;
  char *newstr;
  *slen = 0;
  if (!str) {
    return NULL;
  }
  len = strlen(str);
  if (len & 0x01) {
    return NULL;
  }
  *slen = (len >> 1);
  newstr = (char *)smalloc(*slen + 1);
  newstr[*slen] = '\0';
  for (i = 0; i < *slen; i++) {
    if (decode_hex_byte(str[(i << 1)], str[(i << 1) + 1], (unsigned char *)newstr + i) < 0) {
      sfree(newstr);
      *slen = 0;
      return NULL;
    }
  }
  return newstr;
}
```
user: What is the c source code of the assembly code below?

```asm
<kol_screen_get_size>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  mov    %rdi,-0x18(%rbp)
  mov    %rsi,-0x20(%rbp)
  mov    $0xe,%eax
  int    $0x40
  mov    %eax,-0x4(%rbp)
  mov    -0x4(%rbp),%eax
  shr    $0x10,%eax
  mov    %eax,%edx
  mov    -0x18(%rbp),%rax
  mov    %edx,(%rax)
  mov    -0x4(%rbp),%eax
  movzwl %ax,%edx
  mov    -0x20(%rbp),%rax
  mov    %edx,(%rax)
  nop
  pop    %rbp
  ret
```

assistant: ```c
void kol_screen_get_size(unsigned *w, unsigned *h) {
  unsigned size;
  asm volatile("int $0x40" : "=a"(size) : "a"(14));
  *w = size / 65536;
  *h = size % 65536;
}
```
user: 请将这段汇编代码片段转换成等效的C代码：

```asm
<kol_screen_get_size>:
  endbr64
  mov    $0xe,%eax
  int    $0x40
  mov    %eax,%edx
  shr    $0x10,%edx
  mov    %edx,(%rdi)
  and    $0xffff,%eax
  mov    %eax,(%rsi)
  ret
```

assistant: ```c
void kol_screen_get_size(unsigned *w, unsigned *h) {
  unsigned size;
  asm volatile("int $0x40" : "=a"(size) : "a"(14));
  *w = size / 65536;
  *h = size % 65536;
}
```
user: 请将这段汇编代码片段转换成等效的C代码：

```asm
<kol_screen_get_size>:
  endbr64
  mov    $0xe,%eax
  int    $0x40
  mov    %eax,%edx
  and    $0xffff,%eax
  shr    $0x10,%edx
  mov    %edx,(%rdi)
  mov    %eax,(%rsi)
  ret
```

assistant: ```c
void kol_screen_get_size(unsigned *w, unsigned *h) {
  unsigned size;
  asm volatile("int $0x40" : "=a"(size) : "a"(14));
  *w = size / 65536;
  *h = size % 65536;
}
```
user: What is the c source code of the assembly code below:

```asm
<kol_screen_get_size>:
  endbr64
  mov    $0xe,%eax
  int    $0x40
  mov    %eax,%edx
  and    $0xffff,%eax
  shr    $0x10,%edx
  mov    %edx,(%rdi)
  mov    %eax,(%rsi)
  ret
```

assistant: ```c
void kol_screen_get_size(unsigned *w, unsigned *h) {
  unsigned size;
  asm volatile("int $0x40" : "=a"(size) : "a"(14));
  *w = size / 65536;
  *h = size % 65536;
}
```
user: 提供的汇编代码用C语言表示会是什么样子：

```asm
<printTriangleUp>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x20,%rsp
  mov    %rdi,-0x18(%rbp)
  mov    %esi,-0x1c(%rbp)
  mov    -0x1c(%rbp),%eax
  sub    $0x1,%eax
  mov    %eax,-0x8(%rbp)
  jmp    L11
L22:
  movl   $0x0,-0x4(%rbp)
  jmp    L21
L5:
  mov    -0x8(%rbp),%eax
  cltq
  lea    0x0(,%rax,8),%rdx
  mov    -0x18(%rbp),%rax
  add    %rdx,%rax
  mov    (%rax),%rdx
  mov    -0x4(%rbp),%eax
  cltq
  shl    $0x3,%rax
  add    %rdx,%rax
  mov    (%rax),%rax
  movq   %rax,%xmm0
  call   <prettyprint@plt>
  addl   $0x1,-0x4(%rbp)
L21:
  mov    -0x1c(%rbp),%eax
  sub    -0x8(%rbp),%eax
  cmp    %eax,-0x4(%rbp)
  jl     L5
  lea    D9(%rip),%rax
  mov    %rax,%rdi
  call   <printf@plt>
  subl   $0x1,-0x8(%rbp)
L11:
  cmpl   $0x0,-0x8(%rbp)
  jns    L22
  nop
  nop
  leave
  ret
```

tool_calls: name: unpack_data
arguments: data_tag: D9
data_type: string

tool: D9: 


assistant: ```c
void printTriangleUp(double **data, int baseSize) {
  int i, j;
  for (i = baseSize - 1; i >= 0; i--) {
    for (j = 0; j < baseSize - i; j++) {
      prettyprint(data[i][j]);
    }
    printf("\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
<printTriangleUp>:
  endbr64
  mov    %esi,%eax
  sub    $0x1,%eax
  js     L20
  push   %r15
  push   %r14
  push   %r13
  push   %r12
  push   %rbp
  push   %rbx
  sub    $0x8,%rsp
  mov    %esi,%r14d
  cltq
  lea    (%rdi,%rax,8),%rbp
  mov    $0x0,%r13d
  lea    D3(%rip),%r15
  jmp    L28
L32:
  mov    %eax,%eax
  lea    0x8(,%rax,8),%r12
  mov    $0x0,%ebx
L0:
  mov    0x0(%rbp),%rax
  movsd  (%rax,%rbx,1),%xmm0
  call   <prettyprint@plt>
  add    $0x8,%rbx
  cmp    %rbx,%r12
  jne    L0
L41:
  mov    %r15,%rdi
  call   <printf@plt>
  sub    $0x8,%rbp
  cmp    %r14d,%r13d
  je     L5
L28:
  mov    %r13d,%eax
  add    $0x1,%r13d
  test   %r13d,%r13d
  jg     L32
  jmp    L41
L5:
  add    $0x8,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  pop    %r15
  ret
L20:
  ret
```

tool_calls: name: parse_data
arguments: tag: D3
datatype: string

tool: D3: 


assistant: ```c
void printTriangleUp(double **data, int baseSize) {
  int i, j;
  for (i = baseSize - 1; i >= 0; i--) {
    for (j = 0; j < baseSize - i; j++) {
      prettyprint(data[i][j]);
    }
    printf("\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
<printTriangleUp>:
  endbr64
  mov    %esi,%eax
  sub    $0x1,%eax
  js     L20
  push   %r15
  cltq
  lea    D4(%rip),%r15
  push   %r14
  mov    %esi,%r14d
  push   %r13
  xor    %r13d,%r13d
  push   %r12
  lea    (%rdi,%rax,8),%r12
  push   %rbp
  push   %rbx
  sub    $0x8,%rsp
  nopl   0x0(%rax)
L0:
  lea    0x1(%r13),%ebp
  xor    %ebx,%ebx
  mov    %rbp,%r13
  shl    $0x3,%rbp
  nopl   (%rax)
L10:
  mov    (%r12),%rax
  movsd  (%rax,%rbx,1),%xmm0
  add    $0x8,%rbx
  call   <prettyprint@plt>
  cmp    %rbx,%rbp
  jne    L10
  mov    %r15,%rdi
  sub    $0x8,%r12
  call   <printf@plt>
  cmp    %r14d,%r13d
  jne    L0
  add    $0x8,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  pop    %r15
  ret
L20:
  ret
```

tool_calls: name: read_data
arguments: data_tag: D4
type: string

tool: D4: 


assistant: ```c
void printTriangleUp(double **data, int baseSize) {
  int i, j;
  for (i = baseSize - 1; i >= 0; i--) {
    for (j = 0; j < baseSize - i; j++) {
      prettyprint(data[i][j]);
    }
    printf("\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
<printTriangleUp>:
  endbr64
  mov    %esi,%eax
  sub    $0x1,%eax
  js     L20
  push   %r15
  cltq
  lea    D1(%rip),%r15
  push   %r14
  mov    %esi,%r14d
  push   %r13
  xor    %r13d,%r13d
  push   %r12
  lea    (%rdi,%rax,8),%r12
  push   %rbp
  push   %rbx
  sub    $0x8,%rsp
  nopl   0x0(%rax)
L29:
  lea    0x1(%r13),%ebp
  xor    %ebx,%ebx
  mov    %rbp,%r13
  shl    $0x3,%rbp
  nopl   (%rax)
L16:
  mov    (%r12),%rax
  movsd  (%rax,%rbx,1),%xmm0
  add    $0x8,%rbx
  call   <prettyprint@plt>
  cmp    %rbx,%rbp
  jne    L16
  mov    %r15,%rdi
  sub    $0x8,%r12
  call   <printf@plt>
  cmp    %r14d,%r13d
  jne    L29
  add    $0x8,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  pop    %r15
  ret
L20:
  ret
```

tool_calls: name: disassemble_data
arguments: data_tag: D1
data_type: string

tool: D1: 


assistant: ```c
void printTriangleUp(double **data, int baseSize) {
  int i, j;
  for (i = baseSize - 1; i >= 0; i--) {
    for (j = 0; j < baseSize - i; j++) {
      prettyprint(data[i][j]);
    }
    printf("\n");
  }
}
```
user: Demonstrate the C code that generates the assembly output below:

```asm
<reed_sol_r6_encode>:
  endbr64
  push   %r15
  push   %r14
  push   %r13
  push   %r12
  push   %rbp
  push   %rbx
  sub    $0x18,%rsp
  mov    %edi,%ebx
  mov    %edi,0xc(%rsp)
  mov    %esi,%r13d
  mov    %rdx,%r14
  mov    %rcx,%r12
  mov    %r8d,%ebp
  mov    %r8d,%edx
  mov    (%r14),%rsi
  mov    (%rcx),%rdi
  call   <memcpy@plt>
  cmp    $0x1,%ebx
  jle    L0
  mov    %ebx,%eax
  lea    0x8(%r14),%rbx
  lea    -0x2(%rax),%eax
  lea    0x10(%r14,%rax,8),%r15
L5:
  mov    (%r12),%rdi
  mov    %ebp,%ecx
  mov    %rdi,%rdx
  mov    (%rbx),%rsi
  call   <galois_region_xor@plt>
  add    $0x8,%rbx
  cmp    %r15,%rbx
  jne    L5
  mov    0xc(%rsp),%ebx
  movslq %ebx,%rax
  mov    -0x8(%r14,%rax,8),%rsi
  mov    0x8(%r12),%rdi
  mov    %ebp,%edx
  call   <memcpy@plt>
  sub    $0x2,%ebx
  movslq %ebx,%rbx
  jmp    L80
L0:
  movslq 0xc(%rsp),%rax
  mov    -0x8(%r14,%rax,8),%rsi
  mov    0x8(%r12),%rdi
  mov    %ebp,%edx
  call   <memcpy@plt>
  mov    $0x1,%eax
  jmp    L23
L104:
  mov    0x8(%r12),%rdi
  mov    %ebp,%esi
  call   <reed_sol_galois_w08_region_multby_2@plt>
L15:
  mov    0x8(%r12),%rdi
  mov    (%r14,%rbx,8),%rsi
  mov    %ebp,%ecx
  mov    %rdi,%rdx
  call   <galois_region_xor@plt>
  sub    $0x1,%rbx
  test   %ebx,%ebx
  js     L2
L80:
  cmp    $0x10,%r13d
  je     L55
  cmp    $0x20,%r13d
  je     L9
  cmp    $0x8,%r13d
  je     L104
  mov    $0x0,%eax
L23:
  add    $0x18,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  pop    %r15
  ret
L55:
  mov    0x8(%r12),%rdi
  mov    %ebp,%esi
  call   <reed_sol_galois_w16_region_multby_2@plt>
  jmp    L15
L9:
  mov    0x8(%r12),%rdi
  mov    %ebp,%esi
  call   <reed_sol_galois_w32_region_multby_2@plt>
  jmp    L15
L2:
  mov    $0x1,%eax
  jmp    L23
```

assistant: ```c
int reed_sol_r6_encode(int k, int w, char **data_ptrs, char **coding_ptrs, int size) {
  int i;
  memcpy(coding_ptrs[0], data_ptrs[0], size);
  for (i = 1; i < k; i++)
    galois_region_xor(coding_ptrs[0], data_ptrs[i], coding_ptrs[0], size);
  memcpy(coding_ptrs[1], data_ptrs[k - 1], size);
  for (i = k - 2; i >= 0; i--) {
    switch (w) {
    case 8:
      reed_sol_galois_w08_region_multby_2(coding_ptrs[1], size);
      break;
    case 16:
      reed_sol_galois_w16_region_multby_2(coding_ptrs[1], size);
      break;
    case 32:
      reed_sol_galois_w32_region_multby_2(coding_ptrs[1], size);
      break;
    default:
      return 0;
    }
    galois_region_xor(coding_ptrs[1], data_ptrs[i], coding_ptrs[1], size);
  }
  return 1;
}
```
user: Please show me the C implementation that matches the assembly code listed below:

```asm
<reed_sol_r6_encode>:
  endbr64
  push   %r15
  mov    %rcx,%r15
  push   %r14
  mov    %edi,%r14d
  push   %r13
  mov    %rdx,%r13
  mov    %r8d,%edx
  push   %r12
  mov    %esi,%r12d
  push   %rbp
  push   %rbx
  mov    %r8d,%ebx
  sub    $0x18,%rsp
  mov    0x0(%r13),%rsi
  mov    (%rcx),%rdi
  call   <memcpy@plt>
  movslq %r14d,%rax
  lea    -0x8(%r13,%rax,8),%rax
  mov    %rax,0x8(%rsp)
  lea    -0x2(%r14),%eax
  mov    %eax,0x4(%rsp)
  cmp    $0x1,%r14d
  jle    L42
  lea    0x8(%r13),%rbp
  lea    0x10(%r13,%rax,8),%r14
  nopl   0x0(%rax,%rax,1)
L66:
  mov    (%r15),%rdi
  mov    0x0(%rbp),%rsi
  mov    %ebx,%ecx
  add    $0x8,%rbp
  mov    %rdi,%rdx
  call   <galois_region_xor@plt>
  cmp    %r14,%rbp
  jne    L66
  mov    0x8(%rsp),%rax
  mov    0x8(%r15),%rdi
  mov    %ebx,%edx
  mov    (%rax),%rsi
  call   <memcpy@plt>
L33:
  movslq 0x4(%rsp),%rbp
L79:
  cmp    $0x10,%r12d
  je     L73
  cmp    $0x20,%r12d
  je     L56
  cmp    $0x8,%r12d
  je     L4
  add    $0x18,%rsp
  xor    %eax,%eax
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  pop    %r15
  ret
  nopl   (%rax)
L73:
  mov    0x8(%r15),%rdi
  mov    %ebx,%esi
  call   <reed_sol_galois_w16_region_multby_2@plt>
L37:
  mov    0x8(%r15),%rdi
  mov    0x0(%r13,%rbp,8),%rsi
  mov    %ebx,%ecx
  sub    $0x1,%rbp
  mov    %rdi,%rdx
  call   <galois_region_xor@plt>
  test   %ebp,%ebp
  jns    L79
L60:
  add    $0x18,%rsp
  mov    $0x1,%eax
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  pop    %r15
  ret
  nopw   0x0(%rax,%rax,1)
L4:
  mov    0x8(%r15),%rdi
  mov    %ebx,%esi
  call   <reed_sol_galois_w08_region_multby_2@plt>
  jmp    L37
  nopl   (%rax)
L56:
  mov    0x8(%r15),%rdi
  mov    %ebx,%esi
  call   <reed_sol_galois_w32_region_multby_2@plt>
  jmp    L37
  nopl   (%rax)
L42:
  mov    0x8(%rsp),%rax
  mov    0x8(%r15),%rdi
  mov    %ebx,%edx
  mov    (%rax),%rsi
  call   <memcpy@plt>
  mov    0x4(%rsp),%eax
  test   %eax,%eax
  jns    L33
  jmp    L60
```

assistant: ```c
int reed_sol_r6_encode(int k, int w, char **data_ptrs, char **coding_ptrs, int size) {
  int i;
  memcpy(coding_ptrs[0], data_ptrs[0], size);
  for (i = 1; i < k; i++)
    galois_region_xor(coding_ptrs[0], data_ptrs[i], coding_ptrs[0], size);
  memcpy(coding_ptrs[1], data_ptrs[k - 1], size);
  for (i = k - 2; i >= 0; i--) {
    switch (w) {
    case 8:
      reed_sol_galois_w08_region_multby_2(coding_ptrs[1], size);
      break;
    case 16:
      reed_sol_galois_w16_region_multby_2(coding_ptrs[1], size);
      break;
    case 32:
      reed_sol_galois_w32_region_multby_2(coding_ptrs[1], size);
      break;
    default:
      return 0;
    }
    galois_region_xor(coding_ptrs[1], data_ptrs[i], coding_ptrs[1], size);
  }
  return 1;
}
```