ylfeng/ReF-Decompile-dataset huggingface dataset:
user: What is the c source code of the assembly code below:

```asm
<printkns>:
  endbr64
  push   %r12
  push   %rbp
  push   %rbx
  sub    $0x20,%rsp
  mov    %rdi,%rbp
  mov    %esi,%r12d
  mov    %fs:0x28,%rax
  mov    %rax,0x18(%rsp)
  xor    %eax,%eax
  test   %rdi,%rdi
  js     L14
L3:
  mov    %rsp,%rbx
  movslq %r12d,%rsi
  lea    D7(%rip),%rcx
L17:
  add    $0x1,%rbx
  mov    %rbp,%rax
  cqto
  idiv   %rsi
  mov    %rax,%rbp
  movslq %edx,%rdx
  movzbl (%rcx,%rdx,1),%eax
  mov    %al,-0x1(%rbx)
  and    $0xfffffff,%ebp
  jne    L17
  mov    %rsp,%rbp
L0:
  sub    $0x1,%rbx
  movsbl (%rbx),%edi
  call   <putchar@plt>
  cmp    %rbp,%rbx
  ja     L0
  mov    0x18(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L13
  add    $0x20,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  ret
L14:
  mov    $0x2d,%edi
  call   <putchar@plt>
  neg    %rbp
  jmp    L3
L13:
  call   <__stack_chk_fail@plt>
```

tool_calls: name: disassemble_data
arguments: label: D7
type_infered: string

tool: D7: 0123456789ABCDEF

assistant: ```c
void printkns(long n, int b) {
  char prbuf[24];
  register char *cp;
  if (n < 0) {
    putchar('-');
    n = -n;
  }
  cp = prbuf;
  do {
    *cp++ = "0123456789ABCDEF"[(int)(n % b)];
  } while ((n = n / b & 0x0FFFFFFF) != 0);
  do {
    putchar(*--cp);
  } while (cp > prbuf);
}
```
user: Converte this assembly snippet into its equivalent C code:

```asm
<printkns>:
  endbr64
  push   %r12
  push   %rbp
  mov    %rdi,%rbp
  push   %rbx
  mov    %esi,%ebx
  sub    $0x20,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,0x18(%rsp)
  xor    %eax,%eax
  test   %rdi,%rdi
  js     L9
L18:
  mov    %rsp,%r12
  movslq %ebx,%rsi
  lea    D4(%rip),%rcx
  mov    %r12,%rbx
  cs nopw 0x0(%rax,%rax,1)
L15:
  mov    %rbp,%rax
  add    $0x1,%rbx
  cqto
  idiv   %rsi
  movslq %edx,%rdx
  mov    %rax,%rbp
  movsbl (%rcx,%rdx,1),%edi
  mov    %dil,-0x1(%rbx)
  and    $0xfffffff,%ebp
  jne    L15
  sub    $0x1,%rbx
  call   <putchar@plt>
  cmp    %r12,%rbx
  jbe    L57
L37:
  movsbl -0x1(%rbx),%edi
  sub    $0x1,%rbx
  call   <putchar@plt>
  cmp    %r12,%rbx
  ja     L37
L57:
  mov    0x18(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L50
  add    $0x20,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  ret
  nopl   0x0(%rax,%rax,1)
L9:
  mov    $0x2d,%edi
  neg    %rbp
  call   <putchar@plt>
  jmp    L18
L50:
  call   <__stack_chk_fail@plt>
```

tool_calls: name: unpack_data
arguments: tag: D4
type: string

tool: D4: 0123456789ABCDEF

assistant: ```c
void printkns(long n, int b) {
  char prbuf[24];
  register char *cp;
  if (n < 0) {
    putchar('-');
    n = -n;
  }
  cp = prbuf;
  do {
    *cp++ = "0123456789ABCDEF"[(int)(n % b)];
  } while ((n = n / b & 0x0FFFFFFF) != 0);
  do {
    putchar(*--cp);
  } while (cp > prbuf);
}
```
user: 请显示与下面列出的汇编代码相匹配的C语言实现:

```asm
<printkns>:
  endbr64
  push   %r12
  push   %rbp
  mov    %rdi,%rbp
  push   %rbx
  mov    %esi,%ebx
  sub    $0x20,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,0x18(%rsp)
  xor    %eax,%eax
  test   %rdi,%rdi
  js     L26
L23:
  mov    %rsp,%r12
  movslq %ebx,%rsi
  lea    D3(%rip),%rcx
  mov    %r12,%rbx
  cs nopw 0x0(%rax,%rax,1)
L34:
  mov    %rbp,%rax
  add    $0x1,%rbx
  cqto
  idiv   %rsi
  movslq %edx,%rdx
  mov    %rax,%rbp
  movzbl (%rcx,%rdx,1),%eax
  mov    %al,-0x1(%rbx)
  and    $0xfffffff,%ebp
  jne    L34
  nopl   0x0(%rax)
L33:
  movsbl -0x1(%rbx),%edi
  sub    $0x1,%rbx
  call   <putchar@plt>
  cmp    %r12,%rbx
  ja     L33
  mov    0x18(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L15
  add    $0x20,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  ret
  nopl   0x0(%rax,%rax,1)
L26:
  mov    $0x2d,%edi
  neg    %rbp
  call   <putchar@plt>
  jmp    L23
L15:
  call   <__stack_chk_fail@plt>
```

tool_calls: name: read_data
arguments: data_label: D3
type: string

tool: D3: 0123456789ABCDEF

assistant: ```c
void printkns(long n, int b) {
  char prbuf[24];
  register char *cp;
  if (n < 0) {
    putchar('-');
    n = -n;
  }
  cp = prbuf;
  do {
    *cp++ = "0123456789ABCDEF"[(int)(n % b)];
  } while ((n = n / b & 0x0FFFFFFF) != 0);
  do {
    putchar(*--cp);
  } while (cp > prbuf);
}
```
user: 请显示与下面列出的汇编代码相匹配的C语言实现:

```asm
<thr_fn>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x10,%rsp
  mov    %rdi,-0x8(%rbp)
  lea    D8(%rip),%rax
  mov    %rax,%rdi
  call   <printids@plt>
  mov    $0x0,%eax
  leave
  ret
```

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

tool: D8: new thread:

assistant: ```c
void *thr_fn(void *arg) {
  printids("new thread:");
  return NULL;
}
```
user: 请将这段汇编代码片段转换成等效的C代码:

```asm
<thr_fn>:
  endbr64
  sub    $0x8,%rsp
  lea    D7(%rip),%rdi
  call   <printids@plt>
  mov    $0x0,%eax
  add    $0x8,%rsp
  ret
```

tool_calls: name: extract_symbolic_data
arguments: data_label: D7
data_type: string

tool: D7: new thread:

assistant: ```c
void *thr_fn(void *arg) {
  printids("new thread:");
  return NULL;
}
```
user: 请显示与下面列出的汇编代码相匹配的C语言实现:

```asm
<thr_fn>:
  endbr64
  sub    $0x8,%rsp
  lea    D4(%rip),%rdi
  call   <printids@plt>
  xor    %eax,%eax
  add    $0x8,%rsp
  ret
```

tool_calls: name: read_data
arguments: label: D4
type_infered: string

tool: D4: new thread:

assistant: ```c
void *thr_fn(void *arg) {
  printids("new thread:");
  return NULL;
}
```
user: 这段汇编代码用C语言表示是什么样的：

```asm
<thr_fn>:
  endbr64
  sub    $0x8,%rsp
  lea    D5(%rip),%rdi
  call   <printids@plt>
  xor    %eax,%eax
  add    $0x8,%rsp
  ret
```

tool_calls: name: parse_data
arguments: data_label: D5
type_infered: string

tool: D5: new thread:

assistant: ```c
void *thr_fn(void *arg) {
  printids("new thread:");
  return NULL;
}
```
user: 这段汇编代码用C语言表示是什么样的:

```asm
<Power_to_8>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  mov    %edi,-0x14(%rbp)
  cmpl   $0x0,-0x14(%rbp)
  jne    L15
  mov    $0x1,%eax
  jmp    L26
L15:
  movl   $0x1,-0x8(%rbp)
  movl   $0x1,-0x4(%rbp)
  jmp    L12
L25:
  shll   $0x3,-0x8(%rbp)
  addl   $0x1,-0x4(%rbp)
L12:
  mov    -0x4(%rbp),%eax
  cmp    -0x14(%rbp),%eax
  jle    L25
  mov    -0x8(%rbp),%eax
L26:
  pop    %rbp
  ret
```

assistant: ```c
int Power_to_8(int n) {
  int res, i;
  if (n == 0)
    return 1;
  else {
    res = 1;
    for (i = 1; i <= n; i++)
      res *= 8;
  }
  return res;
}
```
user: What would the C source look like for the assembly code provided here:

```asm
<Power_to_8>:
  endbr64
  test   %edi,%edi
  jle    L3
  add    $0x1,%edi
  mov    $0x1,%eax
  mov    $0x1,%edx
L2:
  shl    $0x3,%edx
  add    $0x1,%eax
  cmp    %edi,%eax
  jne    L2
L5:
  mov    %edx,%eax
  ret
L3:
  mov    $0x1,%edx
  jmp    L5
```

assistant: ```c
int Power_to_8(int n) {
  int res, i;
  if (n == 0)
    return 1;
  else {
    res = 1;
    for (i = 1; i <= n; i++)
      res *= 8;
  }
  return res;
}
```
user: 请将这段汇编代码片段转换成等效的C代码:

```asm
<Power_to_8>:
  endbr64
  test   %edi,%edi
  jle    L19
  add    $0x1,%edi
  mov    $0x1,%eax
  mov    $0x1,%r8d
  cs nopw 0x0(%rax,%rax,1)
L14:
  add    $0x1,%eax
  shl    $0x3,%r8d
  cmp    %edi,%eax
  jne    L14
  mov    %r8d,%eax
  ret
  nop
L19:
  mov    $0x1,%r8d
  mov    %r8d,%eax
  ret
```

assistant: ```c
int Power_to_8(int n) {
  int res, i;
  if (n == 0)
    return 1;
  else {
    res = 1;
    for (i = 1; i <= n; i++)
      res *= 8;
  }
  return res;
}
```
user: 提供的汇编代码用C语言表示会是什么样子：

```asm
<Power_to_8>:
  endbr64
  test   %edi,%edi
  jle    L24
  cmp    $0x1,%edi
  je     L37
  movq   D6(%rip),%xmm0
  mov    %edi,%edx
  xor    %eax,%eax
  shr    %edx
  nopl   0x0(%rax,%rax,1)
L26:
  add    $0x1,%eax
  pslld  $0x3,%xmm0
  cmp    %eax,%edx
  jne    L26
  movd   %xmm0,%eax
  pshufd $0xe5,%xmm0,%xmm1
  movd   %xmm1,%edx
  imul   %edx,%eax
  and    $0x1,%edi
  je     L8
L49:
  shl    $0x3,%eax
  ret
  nopl   (%rax)
L8:
  ret
  nopl   0x0(%rax)
L24:
  mov    $0x1,%eax
  ret
  cs nopw 0x0(%rax,%rax,1)
L37:
  mov    $0x1,%eax
  jmp    L49
```

tool_calls: name: disassemble_data
arguments: data_tag: D6
data_type: byte[8]

tool: {"D6": [0x01,0x00,0x00,0x00,0x01,0x00,0x00,0x00]}

assistant: ```c
int Power_to_8(int n) {
  int res, i;
  if (n == 0)
    return 1;
  else {
    res = 1;
    for (i = 1; i <= n; i++)
      res *= 8;
  }
  return res;
}
```
user: 下面的汇编指令对应的C源代码是什么：

```asm
<main>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x20,%rsp
  mov    %edi,-0x14(%rbp)
  mov    %rsi,-0x20(%rbp)
  movl   $0x0,-0x4(%rbp)
  jmp    L6
L15:
  mov    $0x14,%edi
  call   <fib@plt>
  cmp    $0x1a6d,%eax
  sete   %al
  movzbl %al,%eax
  mov    %eax,%edi
  call   <assert@plt>
  addl   $0x1,-0x4(%rbp)
L6:
  cmpl   $0x3e7,-0x4(%rbp)
  jle    L15
  mov    $0x0,%eax
  leave
  ret
```

assistant: ```c
int main(int argc, char *argv[]) {
  int i;
  for (i = 0; i < 1000; i++) {
    assert(fib(20) == 6765);
  }
  return 0;
}
```
user: 下面的汇编指令对应的C源代码是什么：

```asm
<main>:
  endbr64
  push   %rbx
  mov    $0x3e8,%ebx
L5:
  mov    $0x14,%edi
  call   <fib@plt>
  cmp    $0x1a6d,%eax
  sete   %dil
  movzbl %dil,%edi
  call   <assert@plt>
  sub    $0x1,%ebx
  jne    L5
  mov    $0x0,%eax
  pop    %rbx
  ret
```

assistant: ```c
int main(int argc, char *argv[]) {
  int i;
  for (i = 0; i < 1000; i++) {
    assert(fib(20) == 6765);
  }
  return 0;
}
```
user: 请从给定的汇编指令推导出C源代码：

```asm
<main>:
  endbr64
  push   %rbx
  mov    $0x3e8,%ebx
  nopw   0x0(%rax,%rax,1)
L9:
  mov    $0x14,%edi
  call   <fib@plt>
  xor    %edi,%edi
  cmp    $0x1a6d,%eax
  sete   %dil
  call   <assert@plt>
  sub    $0x1,%ebx
  jne    L9
  xor    %eax,%eax
  pop    %rbx
  ret
```

assistant: ```c
int main(int argc, char *argv[]) {
  int i;
  for (i = 0; i < 1000; i++) {
    assert(fib(20) == 6765);
  }
  return 0;
}
```
user: What is the c source code of the assembly code below:

```asm
<main>:
  endbr64
  push   %rbx
  mov    $0x3e8,%ebx
  nopw   0x0(%rax,%rax,1)
L2:
  mov    $0x14,%edi
  call   <fib@plt>
  xor    %edi,%edi
  cmp    $0x1a6d,%eax
  sete   %dil
  call   <assert@plt>
  sub    $0x1,%ebx
  jne    L2
  xor    %eax,%eax
  pop    %rbx
  ret
```

assistant: ```c
int main(int argc, char *argv[]) {
  int i;
  for (i = 0; i < 1000; i++) {
    assert(fib(20) == 6765);
  }
  return 0;
}
```
user: Please show me the C implementation that matches the assembly code listed below:

```asm
<main>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x10,%rsp
  mov    %edi,-0x4(%rbp)
  mov    %rsi,-0x10(%rbp)
  lea    D24(%rip),%rax
  mov    %rax,%rdi
  call   <printf@plt>
  lea    D2(%rip),%rax
  mov    %rax,%rdi
  call   <printf@plt>
  lea    D13(%rip),%rax
  mov    %rax,%rdi
  call   <printf@plt>
  mov    $0x0,%eax
  leave
  ret
```

tool_calls: name: parse_data
arguments: data_tag: D24
data_type: string
name: parse_data
arguments: data_tag: D2
data_type: string
name: parse_data
arguments: data_tag: D13
data_type: string

tool: D24: Hello World!


tool: D2: I'm matching


tool: D13: All the strings


assistant: ```c
int main(int argc, char *argv[]) {
  printf("Hello World!\n");
  printf("I'm matching\n");
  printf("All the strings\n");
  return 0;
}
```
user: What is the c source code of the assembly code below?

```asm
<main>:
  endbr64
  sub    $0x8,%rsp
  lea    D11(%rip),%rdi
  call   <printf@plt>
  lea    D21(%rip),%rdi
  call   <printf@plt>
  lea    D9(%rip),%rdi
  call   <printf@plt>
  mov    $0x0,%eax
  add    $0x8,%rsp
  ret
```

tool_calls: name: unpack_data
arguments: label: D11
type_guessed: string
name: unpack_data
arguments: label: D21
type_guessed: string
name: unpack_data
arguments: label: D9
type_guessed: string

tool: D11: Hello World!


tool: D21: I'm matching


tool: D9: All the strings


assistant: ```c
int main(int argc, char *argv[]) {
  printf("Hello World!\n");
  printf("I'm matching\n");
  printf("All the strings\n");
  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
  lea    D22(%rip),%rdi
  call   <printf@plt>
  lea    D11(%rip),%rdi
  call   <printf@plt>
  lea    D20(%rip),%rdi
  call   <printf@plt>
  xor    %eax,%eax
  add    $0x8,%rsp
  ret
```

tool_calls: name: read_data
arguments: data_tag: D22
datatype: string
name: read_data
arguments: data_tag: D11
datatype: string
name: read_data
arguments: data_tag: D20
datatype: string

tool: D22: Hello World!


tool: D11: I'm matching


tool: D20: All the strings


assistant: ```c
int main(int argc, char *argv[]) {
  printf("Hello World!\n");
  printf("I'm matching\n");
  printf("All the strings\n");
  return 0;
}
```
user: Translate the below assembly code into C programming language:

```asm
<main>:
  endbr64
  sub    $0x8,%rsp
  lea    D14(%rip),%rdi
  call   <printf@plt>
  lea    D19(%rip),%rdi
  call   <printf@plt>
  lea    D18(%rip),%rdi
  call   <printf@plt>
  xor    %eax,%eax
  add    $0x8,%rsp
  ret
```

tool_calls: name: disassemble_data
arguments: tag: D14
type_infered: string
name: disassemble_data
arguments: tag: D19
type_infered: string
name: disassemble_data
arguments: tag: D18
type_infered: string

tool: D14: Hello World!


tool: D19: I'm matching


tool: D18: All the strings


assistant: ```c
int main(int argc, char *argv[]) {
  printf("Hello World!\n");
  printf("I'm matching\n");
  printf("All the strings\n");
  return 0;
}
```
user: Please show me the C implementation that matches the assembly code listed below:

```asm
<sfxhash_nearest_powerof2>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  mov    %edi,-0x14(%rbp)
  subl   $0x1,-0x14(%rbp)
  movl   $0x1,-0x4(%rbp)
  jmp    L16
L15:
  mov    -0x4(%rbp),%eax
  mov    -0x14(%rbp),%edx
  mov    %eax,%ecx
  sar    %cl,%edx
  mov    %edx,%eax
  or     %eax,-0x14(%rbp)
  shll   -0x4(%rbp)
L16:
  cmpl   $0x1f,-0x4(%rbp)
  jbe    L15
  addl   $0x1,-0x14(%rbp)
  mov    -0x14(%rbp),%eax
  pop    %rbp
  ret
```

assistant: ```c
int sfxhash_nearest_powerof2(int nrows) {
  unsigned i;
  nrows -= 1;
  for (i = 1; i < sizeof(nrows) * 8; i <<= 1)
    nrows = nrows | (nrows >> i);
  nrows += 1;
  return nrows;
}
```
user: What is the c source code of the assembly code below?

```asm
<sfxhash_nearest_powerof2>:
  endbr64
  lea    -0x1(%rdi),%eax
  mov    $0x5,%edx
  mov    $0x1,%ecx
L2:
  mov    %eax,%esi
  sar    %cl,%esi
  or     %esi,%eax
  add    %ecx,%ecx
  sub    $0x1,%edx
  jne    L2
  add    $0x1,%eax
  ret
```

assistant: ```c
int sfxhash_nearest_powerof2(int nrows) {
  unsigned i;
  nrows -= 1;
  for (i = 1; i < sizeof(nrows) * 8; i <<= 1)
    nrows = nrows | (nrows >> i);
  nrows += 1;
  return nrows;
}
```
user: Demonstrate the C code that generates the assembly output below:

```asm
<sfxhash_nearest_powerof2>:
  endbr64
  lea    -0x1(%rdi),%eax
  mov    $0x5,%edx
  mov    $0x1,%ecx
L4:
  mov    %eax,%esi
  sar    %cl,%esi
  add    %ecx,%ecx
  or     %esi,%eax
  sub    $0x1,%edx
  jne    L4
  add    $0x1,%eax
  ret
```

assistant: ```c
int sfxhash_nearest_powerof2(int nrows) {
  unsigned i;
  nrows -= 1;
  for (i = 1; i < sizeof(nrows) * 8; i <<= 1)
    nrows = nrows | (nrows >> i);
  nrows += 1;
  return nrows;
}
```
user: 请将以下的汇编代码转换成C语言代码:

```asm
<sfxhash_nearest_powerof2>:
  endbr64
  lea    -0x1(%rdi),%edx
  mov    %edx,%eax
  sar    %eax
  or     %eax,%edx
  mov    %edx,%eax
  sar    $0x2,%eax
  or     %eax,%edx
  mov    %edx,%eax
  sar    $0x4,%eax
  or     %eax,%edx
  mov    %edx,%eax
  sar    $0x8,%eax
  or     %eax,%edx
  mov    %edx,%eax
  sar    $0x10,%eax
  or     %edx,%eax
  add    $0x1,%eax
  ret
```

assistant: ```c
int sfxhash_nearest_powerof2(int nrows) {
  unsigned i;
  nrows -= 1;
  for (i = 1; i < sizeof(nrows) * 8; i <<= 1)
    nrows = nrows | (nrows >> i);
  nrows += 1;
  return nrows;
}
```
user: 下面的汇编指令对应的C源代码是什么：

```asm
<kernel_dgead_2_0_lib4>:
  endbr64
  mov    %rsi,%rcx
  test   %edi,%edi
  jle    L29
  cmp    $0x3,%edi
  jle    L8
  lea    -0x4(%rdi),%r9d
  shr    $0x2,%r9d
  lea    0x1(%r9),%r8d
  mov    %r8d,%r8d
  shl    $0x7,%r8
  lea    (%rsi,%r8,1),%rsi
  mov    %rdx,%rax
L33:
  movapd %xmm0,%xmm1
  mulsd  (%rcx),%xmm1
  addsd  (%rax),%xmm1
  movsd  %xmm1,(%rax)
  movapd %xmm0,%xmm1
  mulsd  0x8(%rcx),%xmm1
  addsd  0x8(%rax),%xmm1
  movsd  %xmm1,0x8(%rax)
  movapd %xmm0,%xmm1
  mulsd  0x20(%rcx),%xmm1
  addsd  0x20(%rax),%xmm1
  movsd  %xmm1,0x20(%rax)
  movapd %xmm0,%xmm1
  mulsd  0x28(%rcx),%xmm1
  addsd  0x28(%rax),%xmm1
  movsd  %xmm1,0x28(%rax)
  movapd %xmm0,%xmm1
  mulsd  0x40(%rcx),%xmm1
  addsd  0x40(%rax),%xmm1
  movsd  %xmm1,0x40(%rax)
  movapd %xmm0,%xmm1
  mulsd  0x48(%rcx),%xmm1
  addsd  0x48(%rax),%xmm1
  movsd  %xmm1,0x48(%rax)
  movapd %xmm0,%xmm1
  mulsd  0x60(%rcx),%xmm1
  addsd  0x60(%rax),%xmm1
  movsd  %xmm1,0x60(%rax)
  movapd %xmm0,%xmm1
  mulsd  0x68(%rcx),%xmm1
  addsd  0x68(%rax),%xmm1
  movsd  %xmm1,0x68(%rax)
  sub    $0xffffffffffffff80,%rcx
  sub    $0xffffffffffffff80,%rax
  cmp    %rsi,%rcx
  jne    L33
  add    %r8,%rdx
  lea    0x4(,%r9,4),%eax
  cmp    %eax,%edi
  jle    L55
L51:
  movapd %xmm0,%xmm1
  mulsd  (%rsi),%xmm1
  addsd  (%rdx),%xmm1
  movsd  %xmm1,(%rdx)
  movapd %xmm0,%xmm1
  mulsd  0x8(%rsi),%xmm1
  addsd  0x8(%rdx),%xmm1
  movsd  %xmm1,0x8(%rdx)
  add    $0x20,%rsi
  add    $0x20,%rdx
  add    $0x1,%eax
  cmp    %eax,%edi
  jg     L51
L29:
  ret
L55:
  ret
L8:
  mov    $0x0,%eax
  jmp    L51
```

assistant: ```c
void kernel_dgead_2_0_lib4(int kmax, double alpha, double *A, double *B) {
  if (kmax <= 0)
    return;
  const int bs = 4;
  int k;
  for (k = 0; k < kmax - 3; k += 4) {
    B[0 + bs * 0] += alpha * A[0 + bs * 0];
    B[1 + bs * 0] += alpha * A[1 + bs * 0];
    B[0 + bs * 1] += alpha * A[0 + bs * 1];
    B[1 + bs * 1] += alpha * A[1 + bs * 1];
    B[0 + bs * 2] += alpha * A[0 + bs * 2];
    B[1 + bs * 2] += alpha * A[1 + bs * 2];
    B[0 + bs * 3] += alpha * A[0 + bs * 3];
    B[1 + bs * 3] += alpha * A[1 + bs * 3];
    A += 16;
    B += 16;
  }
  for (; k < kmax; k++) {
    B[0 + bs * 0] += alpha * A[0 + bs * 0];
    B[1 + bs * 0] += alpha * A[1 + bs * 0];
    A += 4;
    B += 4;
  }
}
```
user: Translate the below assembly code into C programming language:

```asm
<kernel_dgead_2_0_lib4>:
  endbr64
  mov    %rsi,%rcx
  test   %edi,%edi
  jle    L26
  cmp    $0x3,%edi
  jle    L18
  lea    -0x4(%rdi),%r8d
  mov    %rdx,%rax
  shr    $0x2,%r8d
  lea    0x1(%r8),%r9d
  mov    %r9,%r8
  shl    $0x7,%r9
  lea    (%rsi,%r9,1),%rsi
  nopw   0x0(%rax,%rax,1)
L47:
  movsd  (%rcx),%xmm1
  sub    $0xffffffffffffff80,%rcx
  sub    $0xffffffffffffff80,%rax
  mulsd  %xmm0,%xmm1
  addsd  -0x80(%rax),%xmm1
  movsd  %xmm1,-0x80(%rax)
  movsd  -0x78(%rcx),%xmm1
  mulsd  %xmm0,%xmm1
  addsd  -0x78(%rax),%xmm1
  movsd  %xmm1,-0x78(%rax)
  movsd  -0x60(%rcx),%xmm1
  mulsd  %xmm0,%xmm1
  addsd  -0x60(%rax),%xmm1
  movsd  %xmm1,-0x60(%rax)
  movsd  -0x58(%rcx),%xmm1
  mulsd  %xmm0,%xmm1
  addsd  -0x58(%rax),%xmm1
  movsd  %xmm1,-0x58(%rax)
  movsd  -0x40(%rcx),%xmm1
  mulsd  %xmm0,%xmm1
  addsd  -0x40(%rax),%xmm1
  movsd  %xmm1,-0x40(%rax)
  movsd  -0x38(%rcx),%xmm1
  mulsd  %xmm0,%xmm1
  addsd  -0x38(%rax),%xmm1
  movsd  %xmm1,-0x38(%rax)
  movsd  -0x20(%rcx),%xmm1
  mulsd  %xmm0,%xmm1
  addsd  -0x20(%rax),%xmm1
  movsd  %xmm1,-0x20(%rax)
  movsd  -0x18(%rcx),%xmm1
  mulsd  %xmm0,%xmm1
  addsd  -0x18(%rax),%xmm1
  movsd  %xmm1,-0x18(%rax)
  cmp    %rcx,%rsi
  jne    L47
  shl    $0x2,%r8d
  add    %r9,%rdx
  cmp    %r8d,%edi
  jle    L10
L57:
  movsd  (%rsi),%xmm1
  add    $0x1,%r8d
  add    $0x20,%rsi
  add    $0x20,%rdx
  mulsd  %xmm0,%xmm1
  addsd  -0x20(%rdx),%xmm1
  movsd  %xmm1,-0x20(%rdx)
  movsd  -0x18(%rsi),%xmm1
  mulsd  %xmm0,%xmm1
  addsd  -0x18(%rdx),%xmm1
  movsd  %xmm1,-0x18(%rdx)
  cmp    %r8d,%edi
  jg     L57
L26:
  ret
  nopl   0x0(%rax,%rax,1)
L10:
  ret
  nopl   0x0(%rax)
L18:
  xor    %r8d,%r8d
  jmp    L57
```

assistant: ```c
void kernel_dgead_2_0_lib4(int kmax, double alpha, double *A, double *B) {
  if (kmax <= 0)
    return;
  const int bs = 4;
  int k;
  for (k = 0; k < kmax - 3; k += 4) {
    B[0 + bs * 0] += alpha * A[0 + bs * 0];
    B[1 + bs * 0] += alpha * A[1 + bs * 0];
    B[0 + bs * 1] += alpha * A[0 + bs * 1];
    B[1 + bs * 1] += alpha * A[1 + bs * 1];
    B[0 + bs * 2] += alpha * A[0 + bs * 2];
    B[1 + bs * 2] += alpha * A[1 + bs * 2];
    B[0 + bs * 3] += alpha * A[0 + bs * 3];
    B[1 + bs * 3] += alpha * A[1 + bs * 3];
    A += 16;
    B += 16;
  }
  for (; k < kmax; k++) {
    B[0 + bs * 0] += alpha * A[0 + bs * 0];
    B[1 + bs * 0] += alpha * A[1 + bs * 0];
    A += 4;
    B += 4;
  }
}
```
user: Translate the below assembly code into C programming language:

```asm
<main>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  mov    $0x0,%ecx
  mov    $0x3,%edx
  mov    $0x2,%esi
  mov    $0x1,%edi
  call   <maths@plt>
  cmp    $0x9,%eax
  je     L1
  mov    $0x0,%eax
  call   <abort@plt>
L1:
  mov    $0x0,%eax
  pop    %rbp
  ret
```

assistant: ```c
int main() {
  if (maths(1, 2, 3, 0) != 9)
    abort();
  return 0;
}
```
user: What is the c source code of the assembly code below:

```asm
<main>:
  endbr64
  sub    $0x8,%rsp
  mov    $0x0,%ecx
  mov    $0x3,%edx
  mov    $0x2,%esi
  mov    $0x1,%edi
  call   <maths@plt>
  cmp    $0x9,%eax
  jne    L2
L1:
  mov    $0x0,%eax
  add    $0x8,%rsp
  ret
L2:
  mov    $0x0,%eax
  call   <abort@plt>
  jmp    L1
```

assistant: ```c
int main() {
  if (maths(1, 2, 3, 0) != 9)
    abort();
  return 0;
}
```
user: Please show me the C implementation that matches the assembly code listed below:

```asm
<main>:
  endbr64
  sub    $0x8,%rsp
  xor    %ecx,%ecx
  mov    $0x3,%edx
  mov    $0x2,%esi
  mov    $0x1,%edi
  call   <maths@plt>
  cmp    $0x9,%eax
  je     L7
  xor    %eax,%eax
  call   <abort@plt>
L7:
  xor    %eax,%eax
  add    $0x8,%rsp
  ret
```

assistant: ```c
int main() {
  if (maths(1, 2, 3, 0) != 9)
    abort();
  return 0;
}
```
user: 这段汇编代码用C语言表示是什么样的？

```asm
<main>:
  endbr64
  sub    $0x8,%rsp
  xor    %ecx,%ecx
  mov    $0x3,%edx
  mov    $0x2,%esi
  mov    $0x1,%edi
  call   <maths@plt>
  cmp    $0x9,%eax
  je     L4
  xor    %eax,%eax
  call   <abort@plt>
L4:
  xor    %eax,%eax
  add    $0x8,%rsp
  ret
```

assistant: ```c
int main() {
  if (maths(1, 2, 3, 0) != 9)
    abort();
  return 0;
}
```
user: 请将这段汇编代码片段转换成等效的C代码:

```asm
<addchar2>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  mov    %rdi,-0x8(%rbp)
  mov    %rsi,-0x10(%rbp)
  mov    %rdx,-0x18(%rbp)
  mov    %rcx,-0x20(%rbp)
  mov    -0x8(%rbp),%rax
  movzbl (%rax),%eax
  mov    %eax,%edx
  mov    -0x10(%rbp),%rax
  movzbl (%rax),%eax
  add    %eax,%edx
  mov    -0x20(%rbp),%rax
  movzbl (%rax),%eax
  add    %edx,%eax
  sub    $0x60,%eax
  mov    %eax,%edx
  mov    -0x18(%rbp),%rax
  mov    %dl,(%rax)
  mov    -0x18(%rbp),%rax
  movzbl (%rax),%edx
  mov    $0x67,%ecx
  mov    %ecx,%eax
  imul   %dl
  shr    $0x8,%ax
  sar    $0x2,%al
  mov    %edx,%ecx
  sar    $0x7,%cl
  sub    %ecx,%eax
  mov    %eax,%edx
  mov    -0x20(%rbp),%rax
  mov    %dl,(%rax)
  mov    -0x18(%rbp),%rax
  movzbl (%rax),%edx
  mov    $0x67,%ecx
  mov    %ecx,%eax
  imul   %dl
  shr    $0x8,%ax
  sar    $0x2,%al
  mov    %edx,%esi
  sar    $0x7,%sil
  sub    %esi,%eax
  mov    %eax,%ecx
  mov    %ecx,%eax
  shl    $0x2,%eax
  add    %ecx,%eax
  add    %eax,%eax
  mov    %edx,%ecx
  sub    %eax,%ecx
  mov    %ecx,%eax
  add    $0x30,%eax
  mov    %eax,%edx
  mov    -0x18(%rbp),%rax
  mov    %dl,(%rax)
  nop
  pop    %rbp
  ret
```

assistant: ```c
void addchar2(char *a, char *b, char *sum, char *dig_sum) {
  *sum = (*a - '0') + (*b - '0') + (*dig_sum);
  *dig_sum = *sum / 10;
  *sum = (*sum % 10) + '0';
}
```
user: 请显示与下面列出的汇编代码相匹配的C语言实现:

```asm
<addchar2>:
  endbr64
  mov    %rdi,%rax
  mov    %rdx,%rdi
  movzbl (%rcx),%r8d
  movzbl (%rsi),%edx
  lea    -0x60(%r8,%rdx,1),%esi
  add    (%rax),%sil
  mov    %sil,(%rdi)
  mov    $0x67,%edx
  mov    %esi,%eax
  imul   %dl
  sar    $0xa,%ax
  sar    $0x7,%sil
  sub    %esi,%eax
  mov    %al,(%rcx)
  movzbl (%rdi),%ecx
  mov    %edx,%eax
  imul   %cl
  sar    $0xa,%ax
  mov    %ecx,%edx
  sar    $0x7,%dl
  sub    %edx,%eax
  lea    (%rax,%rax,4),%eax
  lea    (%rax,%rax,1),%edx
  sub    %edx,%ecx
  add    $0x30,%ecx
  mov    %cl,(%rdi)
  ret
```

assistant: ```c
void addchar2(char *a, char *b, char *sum, char *dig_sum) {
  *sum = (*a - '0') + (*b - '0') + (*dig_sum);
  *dig_sum = *sum / 10;
  *sum = (*sum % 10) + '0';
}
```