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

```asm
<launch_gameserver>:
  endbr64
  push   %r12
  sub    $0x20,%rsp
  mov    D23(%rip),%r12
  mov    %fs:0x28,%rax
  mov    %rax,0x18(%rsp)
  xor    %eax,%eax
  mov    D25(%rip),%rax
  mov    (%r12),%r8d
  movd   (%rax),%xmm0
  movd   %r8d,%xmm1
  punpckldq %xmm1,%xmm0
  movq   %xmm0,0x8(%rsp)
  test   %edi,%edi
  jne    L53
  movq   $0x0,(%rsp)
L29:
  mov    D29(%rip),%rax
  xor    %edx,%edx
  mov    %r8d,%edi
  mov    (%rax),%esi
  call   <socket@plt>
  mov    %eax,%r12d
  test   %eax,%eax
  js     L30
  mov    %rsp,%rsi
  mov    $0x10,%edx
  mov    %eax,%edi
  call   <bind@plt>
  test   %eax,%eax
  js     L6
  mov    %r12d,%edi
  mov    $0x5,%esi
  call   <listen@plt>
  test   %eax,%eax
  mov    $0xfffffffd,%eax
  cmovs  %eax,%r12d
L62:
  mov    0x18(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L25
  add    $0x20,%rsp
  mov    %r12d,%eax
  pop    %r12
  ret
  nopw   0x0(%rax,%rax,1)
L53:
  call   <htons@plt>
  mov    (%r12),%r8d
  mov    %rax,(%rsp)
  jmp    L29
  nop
L30:
  mov    $0xffffffff,%r12d
  jmp    L62
  nopl   0x0(%rax,%rax,1)
L6:
  mov    $0xfffffffe,%r12d
  jmp    L62
L25:
  call   <__stack_chk_fail@plt>
```

assistant: ```c
int launch_gameserver(int port) {
  int ret = 0;
  int gamesocket = 0;
  struct sockaddr_in address;
  address.sin_family = AF_INET;
  address.sin_addr.s_addr = INADDR_ANY;
  if (port != 0)
    address.sin_port = htons(port);
  else
    address.sin_port = 0;
  gamesocket = socket(AF_INET, SOCK_STREAM, 0);
  if (gamesocket < 0)
    return -1;
  ret = bind(gamesocket, (struct sockaddr *)&address, sizeof(address));
  if (ret < 0)
    return -2;
  ret = listen(gamesocket, 5);
  if (ret < 0)
    return -3;
  return gamesocket;
}
```
user: 下面的汇编指令对应的C源代码是什么：

```asm
<modulo_unsigned_Good>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x20,%rsp
  mov    %edi,-0x14(%rbp)
  mov    %fs:0x28,%rax
  mov    %rax,-0x8(%rbp)
  xor    %eax,%eax
  mov    -0x14(%rbp),%ecx
  mov    %ecx,%edx
  mov    $0xcccccccd,%eax
  imul   %rdx,%rax
  shr    $0x20,%rax
  mov    %eax,%edx
  shr    $0x2,%edx
  mov    %edx,%eax
  shl    $0x2,%eax
  add    %edx,%eax
  sub    %eax,%ecx
  mov    %ecx,%edx
  mov    %edx,%eax
  movb   $0x7b,-0xd(%rbp,%rax,1)
  nop
  mov    -0x8(%rbp),%rax
  sub    %fs:0x28,%rax
  je     L0
  call   <__stack_chk_fail@plt>
L0:
  leave
  ret
```

assistant: ```c
void modulo_unsigned_Good(unsigned int i) {
  char arr[5];
  arr[i % 5] = 123;
}
```
user: 提供的汇编代码用C语言表示会是什么样子:

```asm
<modulo_unsigned_Good>:
  endbr64
  ret
```

assistant: ```c
void modulo_unsigned_Good(unsigned int i) {
  char arr[5];
  arr[i % 5] = 123;
}
```
user: Converte this assembly snippet into its equivalent C code:

```asm
<modulo_unsigned_Good>:
  endbr64
  ret
```

assistant: ```c
void modulo_unsigned_Good(unsigned int i) {
  char arr[5];
  arr[i % 5] = 123;
}
```
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    $0x20,%rsp
  movl   $0x0,-0x10(%rbp)
  movl   $0x12c,-0xc(%rbp)
  movl   $0x14,-0x8(%rbp)
  pxor   %xmm0,%xmm0
  cvtsi2ssl -0x10(%rbp),%xmm0
  movss  %xmm0,-0x14(%rbp)
  lea    D8(%rip),%rax
  mov    %rax,%rdi
  call   <puts@plt>
  jmp    L16
L11:
  pxor   %xmm1,%xmm1
  cvtss2sd -0x14(%rbp),%xmm1
  movsd  D17(%rip),%xmm0
  mulsd  %xmm0,%xmm1
  movsd  D6(%rip),%xmm0
  addsd  %xmm1,%xmm0
  cvtsd2ss %xmm0,%xmm0
  movss  %xmm0,-0x4(%rbp)
  pxor   %xmm0,%xmm0
  cvtss2sd -0x4(%rbp),%xmm0
  pxor   %xmm2,%xmm2
  cvtss2sd -0x14(%rbp),%xmm2
  movq   %xmm2,%rax
  movapd %xmm0,%xmm1
  movq   %rax,%xmm0
  lea    D21(%rip),%rax
  mov    %rax,%rdi
  mov    $0x2,%eax
  call   <printf@plt>
  movss  -0x14(%rbp),%xmm1
  movss  D47(%rip),%xmm0
  addss  %xmm1,%xmm0
  movss  %xmm0,-0x14(%rbp)
L16:
  pxor   %xmm0,%xmm0
  cvtsi2ssl -0xc(%rbp),%xmm0
  comiss -0x14(%rbp),%xmm0
  jae    L11
  mov    $0x0,%eax
  leave
  ret
```

tool_calls: name: disassemble_data
arguments: data_label: D8
datatype: string
name: disassemble_data
arguments: data_label: D17
datatype: byte[8]
name: disassemble_data
arguments: data_label: D6
datatype: byte[8]
name: disassemble_data
arguments: data_label: D21
datatype: string
name: disassemble_data
arguments: data_label: D47
datatype: byte[4]

tool: D8: Celsius Fahrenheit

tool: {"D17": [0xcd,0xcc,0xcc,0xcc,0xcc,0xcc,0xfc,0x3f]}

tool: {"D6": [0x00,0x00,0x00,0x00,0x00,0x00,0x40,0x40]}

tool: D21: %7.0f %10.1f


tool: {"D47": [0x00,0x00,0xa0,0x41]}

assistant: ```c
main() {
  float celsius, fahr;
  int lower, upper, step;
  lower = 0;
  upper = 300;
  step = 20;
  celsius = lower;
  printf("Celsius Fahrenheit\n");
  while (celsius <= upper) {
    fahr = 9.0 / 5.0 * celsius + 32;
    printf("%7.0f %10.1f\n", celsius, fahr);
    celsius = celsius + 20;
  }
}
```
user: 请将以下的汇编代码转换成C语言代码:

```asm
<main>:
  endbr64
  push   %rbp
  push   %rbx
  sub    $0x18,%rsp
  lea    D22(%rip),%rdi
  call   <puts@plt>
  mov    $0x10,%ebx
  pxor   %xmm4,%xmm4
  movss  %xmm4,0xc(%rsp)
  lea    D12(%rip),%rbp
L4:
  pxor   %xmm0,%xmm0
  cvtss2sd 0xc(%rsp),%xmm0
  movsd  D6(%rip),%xmm1
  mulsd  %xmm0,%xmm1
  addsd  D11(%rip),%xmm1
  cvtsd2ss %xmm1,%xmm1
  cvtss2sd %xmm1,%xmm1
  mov    %rbp,%rdi
  mov    $0x2,%eax
  call   <printf@plt>
  movss  D18(%rip),%xmm2
  addss  0xc(%rsp),%xmm2
  movss  %xmm2,0xc(%rsp)
  sub    $0x1,%ebx
  jne    L4
  mov    $0x0,%eax
  add    $0x18,%rsp
  pop    %rbx
  pop    %rbp
  ret
```

tool_calls: name: parse_data
arguments: data_tag: D22
data_type: string
name: parse_data
arguments: data_tag: D12
data_type: string
name: parse_data
arguments: data_tag: D6
data_type: byte[8]
name: parse_data
arguments: data_tag: D11
data_type: byte[8]
name: parse_data
arguments: data_tag: D18
data_type: byte[4]

tool: D22: Celsius Fahrenheit

tool: D12: %7.0f %10.1f


tool: {"D6": [0xcd,0xcc,0xcc,0xcc,0xcc,0xcc,0xfc,0x3f]}

tool: {"D11": [0x00,0x00,0x00,0x00,0x00,0x00,0x40,0x40]}

tool: {"D18": [0x00,0x00,0xa0,0x41]}

assistant: ```c
main() {
  float celsius, fahr;
  int lower, upper, step;
  lower = 0;
  upper = 300;
  step = 20;
  celsius = lower;
  printf("Celsius Fahrenheit\n");
  while (celsius <= upper) {
    fahr = 9.0 / 5.0 * celsius + 32;
    printf("%7.0f %10.1f\n", celsius, fahr);
    celsius = celsius + 20;
  }
}
```
user: What is the c source code of the assembly code below?

```asm
<main>:
  endbr64
  push   %rbp
  lea    D14(%rip),%rdi
  lea    D28(%rip),%rbp
  push   %rbx
  mov    $0x10,%ebx
  sub    $0x18,%rsp
  call   <puts@plt>
  pxor   %xmm2,%xmm2
  cs nopw 0x0(%rax,%rax,1)
L1:
  movsd  D48(%rip),%xmm1
  pxor   %xmm0,%xmm0
  mov    %rbp,%rdi
  mov    $0x2,%eax
  cvtss2sd %xmm2,%xmm0
  movss  %xmm2,0xc(%rsp)
  mulsd  %xmm0,%xmm1
  addsd  D42(%rip),%xmm1
  cvtsd2ss %xmm1,%xmm1
  cvtss2sd %xmm1,%xmm1
  call   <printf@plt>
  movss  0xc(%rsp),%xmm2
  addss  D43(%rip),%xmm2
  sub    $0x1,%ebx
  jne    L1
  add    $0x18,%rsp
  xor    %eax,%eax
  pop    %rbx
  pop    %rbp
  ret
```

tool_calls: name: unpack_data
arguments: data_label: D14
type_infered: string
name: unpack_data
arguments: data_label: D28
type_infered: string
name: unpack_data
arguments: data_label: D48
type_infered: byte[8]
name: unpack_data
arguments: data_label: D42
type_infered: byte[8]
name: unpack_data
arguments: data_label: D43
type_infered: byte[4]

tool: D14: Celsius Fahrenheit

tool: D28: %7.0f %10.1f


tool: {"D48": [0xcd,0xcc,0xcc,0xcc,0xcc,0xcc,0xfc,0x3f]}

tool: {"D42": [0x00,0x00,0x00,0x00,0x00,0x00,0x40,0x40]}

tool: {"D43": [0x00,0x00,0xa0,0x41]}

assistant: ```c
main() {
  float celsius, fahr;
  int lower, upper, step;
  lower = 0;
  upper = 300;
  step = 20;
  celsius = lower;
  printf("Celsius Fahrenheit\n");
  while (celsius <= upper) {
    fahr = 9.0 / 5.0 * celsius + 32;
    printf("%7.0f %10.1f\n", celsius, fahr);
    celsius = celsius + 20;
  }
}
```
user: Please show me the C implementation that matches the assembly code listed below:

```asm
<main>:
  endbr64
  push   %rbp
  lea    D10(%rip),%rdi
  lea    D23(%rip),%rbp
  push   %rbx
  mov    $0x10,%ebx
  sub    $0x18,%rsp
  call   <puts@plt>
  pxor   %xmm2,%xmm2
  cs nopw 0x0(%rax,%rax,1)
L1:
  movsd  D42(%rip),%xmm1
  pxor   %xmm0,%xmm0
  mov    %rbp,%rdi
  mov    $0x2,%eax
  cvtss2sd %xmm2,%xmm0
  movss  %xmm2,0xc(%rsp)
  mulsd  %xmm0,%xmm1
  addsd  D5(%rip),%xmm1
  cvtsd2ss %xmm1,%xmm1
  cvtss2sd %xmm1,%xmm1
  call   <printf@plt>
  movss  0xc(%rsp),%xmm2
  addss  D0(%rip),%xmm2
  sub    $0x1,%ebx
  jne    L1
  add    $0x18,%rsp
  xor    %eax,%eax
  pop    %rbx
  pop    %rbp
  ret
```

tool_calls: name: parse_data
arguments: data_tag: D10
type_guessed: string
name: parse_data
arguments: data_tag: D23
type_guessed: string
name: parse_data
arguments: data_tag: D42
type_guessed: byte[8]
name: parse_data
arguments: data_tag: D5
type_guessed: byte[8]
name: parse_data
arguments: data_tag: D0
type_guessed: byte[4]

tool: D10: Celsius Fahrenheit

tool: D23: %7.0f %10.1f


tool: {"D42": [0xcd,0xcc,0xcc,0xcc,0xcc,0xcc,0xfc,0x3f]}

tool: {"D5": [0x00,0x00,0x00,0x00,0x00,0x00,0x40,0x40]}

tool: {"D0": [0x00,0x00,0xa0,0x41]}

assistant: ```c
main() {
  float celsius, fahr;
  int lower, upper, step;
  lower = 0;
  upper = 300;
  step = 20;
  celsius = lower;
  printf("Celsius Fahrenheit\n");
  while (celsius <= upper) {
    fahr = 9.0 / 5.0 * celsius + 32;
    printf("%7.0f %10.1f\n", celsius, fahr);
    celsius = celsius + 20;
  }
}
```
user: 提供的汇编代码用C语言表示会是什么样子：

```asm
<calc_muf>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x10,%rsp
  movss  %xmm0,-0x4(%rbp)
  movss  %xmm1,-0x8(%rbp)
  movss  -0x4(%rbp),%xmm0
  movss  D26(%rip),%xmm1
  divss  %xmm1,%xmm0
  movss  %xmm0,-0x4(%rbp)
  pxor   %xmm1,%xmm1
  cvtss2sd -0x4(%rbp),%xmm1
  movsd  D36(%rip),%xmm0
  addsd  %xmm0,%xmm1
  movsd  D36(%rip),%xmm0
  divsd  %xmm1,%xmm0
  movq   %xmm0,%rax
  movsd  D41(%rip),%xmm0
  movapd %xmm0,%xmm1
  movq   %rax,%xmm0
  call   <pow@plt>
  pxor   %xmm1,%xmm1
  cvtsi2sd %rax,%xmm1
  movsd  D36(%rip),%xmm0
  subsd  %xmm1,%xmm0
  cvttsd2si %xmm0,%rax
  mov    %rax,%rdi
  call   <sqrt@plt>
  movss  -0x8(%rbp),%xmm1
  divss  %xmm0,%xmm1
  movaps %xmm1,%xmm0
  leave
  ret
```

tool_calls: name: unpack_data
arguments: data_tag: D26
type: f32
name: unpack_data
arguments: data_tag: D36
type: f64
name: unpack_data
arguments: data_tag: D41
type: f64

tool: D26: 6371

tool: D36: 1

tool: D41: 2

assistant: ```c
float calc_muf(float peak_height, float plasma_freq) {
  peak_height /= 6371.0;
  return plasma_freq / sqrt(1.0 - pow(1.0 / (1.0 + peak_height), 2.0));
}
```
user: 请将以下的汇编代码转换成C语言代码:

```asm
<calc_muf>:
  endbr64
  sub    $0x18,%rsp
  movss  %xmm1,0xc(%rsp)
  divss  D2(%rip),%xmm0
  cvtss2sd %xmm0,%xmm0
  addsd  D43(%rip),%xmm0
  movsd  D43(%rip),%xmm2
  divsd  %xmm0,%xmm2
  movsd  D35(%rip),%xmm1
  movapd %xmm2,%xmm0
  call   <pow@plt>
  pxor   %xmm1,%xmm1
  cvtsi2sd %rax,%xmm1
  movsd  D43(%rip),%xmm0
  subsd  %xmm1,%xmm0
  cvttsd2si %xmm0,%rdi
  call   <sqrt@plt>
  movaps %xmm0,%xmm1
  movss  0xc(%rsp),%xmm0
  divss  %xmm1,%xmm0
  add    $0x18,%rsp
  ret
```

tool_calls: name: unpack_data
arguments: label: D2
type: f32
name: unpack_data
arguments: label: D43
type: f64
name: unpack_data
arguments: label: D35
type: f64

tool: D2: 6371

tool: D43: 1

tool: D35: 2

assistant: ```c
float calc_muf(float peak_height, float plasma_freq) {
  peak_height /= 6371.0;
  return plasma_freq / sqrt(1.0 - pow(1.0 / (1.0 + peak_height), 2.0));
}
```
user: 这段汇编代码用C语言表示是什么样的?

```asm
<calc_muf>:
  endbr64
  pxor   %xmm2,%xmm2
  sub    $0x18,%rsp
  divss  D9(%rip),%xmm0
  cvtss2sd %xmm0,%xmm2
  addsd  D4(%rip),%xmm2
  movss  %xmm1,0xc(%rsp)
  movsd  D4(%rip),%xmm0
  movsd  D21(%rip),%xmm1
  divsd  %xmm2,%xmm0
  call   <pow@plt>
  pxor   %xmm1,%xmm1
  movsd  D4(%rip),%xmm0
  cvtsi2sd %rax,%xmm1
  subsd  %xmm1,%xmm0
  cvttsd2si %xmm0,%rdi
  call   <sqrt@plt>
  movss  0xc(%rsp),%xmm3
  add    $0x18,%rsp
  divss  %xmm0,%xmm3
  movaps %xmm3,%xmm0
  ret
```

tool_calls: name: disassemble_data
arguments: data_label: D9
type_infered: f32
name: disassemble_data
arguments: data_label: D4
type_infered: f64
name: disassemble_data
arguments: data_label: D21
type_infered: f64

tool: D9: 6371

tool: D4: 1

tool: D21: 2

assistant: ```c
float calc_muf(float peak_height, float plasma_freq) {
  peak_height /= 6371.0;
  return plasma_freq / sqrt(1.0 - pow(1.0 / (1.0 + peak_height), 2.0));
}
```
user: 这段汇编代码用C语言表示是什么样的？

```asm
<calc_muf>:
  endbr64
  pxor   %xmm2,%xmm2
  sub    $0x18,%rsp
  divss  D16(%rip),%xmm0
  cvtss2sd %xmm0,%xmm2
  addsd  D43(%rip),%xmm2
  movss  %xmm1,0xc(%rsp)
  movsd  D43(%rip),%xmm0
  movsd  D13(%rip),%xmm1
  divsd  %xmm2,%xmm0
  call   <pow@plt>
  pxor   %xmm1,%xmm1
  movsd  D43(%rip),%xmm0
  cvtsi2sd %rax,%xmm1
  subsd  %xmm1,%xmm0
  cvttsd2si %xmm0,%rdi
  call   <sqrt@plt>
  movss  0xc(%rsp),%xmm3
  add    $0x18,%rsp
  divss  %xmm0,%xmm3
  movaps %xmm3,%xmm0
  ret
```

tool_calls: name: unpack_data
arguments: data_tag: D16
datatype: f32
name: unpack_data
arguments: data_tag: D43
datatype: f64
name: unpack_data
arguments: data_tag: D13
datatype: f64

tool: D16: 6371

tool: D43: 1

tool: D13: 2

assistant: ```c
float calc_muf(float peak_height, float plasma_freq) {
  peak_height /= 6371.0;
  return plasma_freq / sqrt(1.0 - pow(1.0 / (1.0 + peak_height), 2.0));
}
```
user: Translate the below assembly code into C programming language:

```asm
<bitmap_and>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x20,%rsp
  mov    %rdi,-0x8(%rbp)
  mov    %rsi,-0x10(%rbp)
  mov    %rdx,-0x18(%rbp)
  mov    %ecx,-0x1c(%rbp)
  mov    -0x1c(%rbp),%eax
  mov    %eax,%edi
  call   <__builtin_constant_p@plt>
  test   %rax,%rax
  je     L28
  cmpl   $0x20,-0x1c(%rbp)
  ja     L28
  mov    -0x10(%rbp),%rax
  mov    (%rax),%rdx
  mov    -0x18(%rbp),%rax
  mov    (%rax),%rax
  and    %rax,%rdx
  mov    -0x1c(%rbp),%eax
  neg    %eax
  and    $0x1f,%eax
  mov    $0xffffffffffffffff,%rsi
  mov    %eax,%ecx
  shr    %cl,%rsi
  mov    %rsi,%rax
  and    %rax,%rdx
  mov    -0x8(%rbp),%rax
  mov    %rdx,(%rax)
  mov    -0x8(%rbp),%rax
  mov    (%rax),%rax
  test   %rax,%rax
  setne  %al
  movzbl %al,%eax
  jmp    L26
L28:
  mov    -0x1c(%rbp),%ecx
  mov    -0x18(%rbp),%rdx
  mov    -0x10(%rbp),%rsi
  mov    -0x8(%rbp),%rax
  mov    %rax,%rdi
  call   <__bitmap_and@plt>
L26:
  leave
  ret
```

assistant: ```c
int bitmap_and(unsigned long *dst, const unsigned long *src1, const unsigned long *src2, unsigned int nbits) {
  if ((__builtin_constant_p(nbits) && (nbits) <= 32))
    return (*dst = *src1 & *src2 & (~0UL >> (-(nbits) & (32 - 1)))) != 0;
  return __bitmap_and(dst, src1, src2, nbits);
}
```
user: Demonstrate the C code that generates the assembly output below:

```asm
<bitmap_and>:
  endbr64
  push   %r13
  push   %r12
  push   %rbp
  push   %rbx
  sub    $0x8,%rsp
  mov    %rdi,%rbp
  mov    %rsi,%r12
  mov    %rdx,%r13
  mov    %ecx,%ebx
  mov    %ecx,%edi
  call   <__builtin_constant_p@plt>
  cmp    $0x20,%ebx
  ja     L12
  test   %rax,%rax
  jne    L10
L12:
  mov    %ebx,%ecx
  mov    %r13,%rdx
  mov    %r12,%rsi
  mov    %rbp,%rdi
  call   <__bitmap_and@plt>
L28:
  add    $0x8,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  ret
L10:
  mov    (%r12),%rax
  and    0x0(%r13),%rax
  neg    %ebx
  mov    %ebx,%ecx
  and    $0x1f,%ecx
  mov    $0xffffffffffffffff,%rdx
  shr    %cl,%rdx
  and    %rdx,%rax
  mov    %rax,0x0(%rbp)
  setne  %al
  movzbl %al,%eax
  jmp    L28
```

assistant: ```c
int bitmap_and(unsigned long *dst, const unsigned long *src1, const unsigned long *src2, unsigned int nbits) {
  if ((__builtin_constant_p(nbits) && (nbits) <= 32))
    return (*dst = *src1 & *src2 & (~0UL >> (-(nbits) & (32 - 1)))) != 0;
  return __bitmap_and(dst, src1, src2, nbits);
}
```
user: Converte this assembly snippet into its equivalent C code:

```asm
<bitmap_and>:
  endbr64
  push   %r14
  mov    %rdi,%r14
  mov    %ecx,%edi
  push   %r13
  mov    %rdx,%r13
  push   %r12
  mov    %ecx,%r12d
  push   %rbp
  mov    %rsi,%rbp
  sub    $0x8,%rsp
  call   <__builtin_constant_p@plt>
  test   %rax,%rax
  je     L16
  cmp    $0x20,%r12d
  jbe    L6
L16:
  add    $0x8,%rsp
  mov    %r12d,%ecx
  mov    %r13,%rdx
  mov    %rbp,%rsi
  mov    %r14,%rdi
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  jmp    1060 <__bitmap_and@plt>
  nopl   0x0(%rax)
L6:
  mov    %r12d,%ecx
  mov    $0xffffffffffffffff,%rdx
  mov    0x0(%rbp),%rax
  and    0x0(%r13),%rax
  neg    %ecx
  and    $0x1f,%ecx
  shr    %cl,%rdx
  and    %rdx,%rax
  mov    %rax,(%r14)
  setne  %al
  add    $0x8,%rsp
  pop    %rbp
  movzbl %al,%eax
  pop    %r12
  pop    %r13
  pop    %r14
  ret
```

assistant: ```c
int bitmap_and(unsigned long *dst, const unsigned long *src1, const unsigned long *src2, unsigned int nbits) {
  if ((__builtin_constant_p(nbits) && (nbits) <= 32))
    return (*dst = *src1 & *src2 & (~0UL >> (-(nbits) & (32 - 1)))) != 0;
  return __bitmap_and(dst, src1, src2, nbits);
}
```
user: 请将以下的汇编代码转换成C语言代码:

```asm
<bitmap_and>:
  endbr64
  push   %r14
  mov    %rdi,%r14
  mov    %ecx,%edi
  push   %r13
  mov    %rdx,%r13
  push   %r12
  mov    %ecx,%r12d
  push   %rbp
  mov    %rsi,%rbp
  sub    $0x8,%rsp
  call   <__builtin_constant_p@plt>
  test   %rax,%rax
  je     L14
  cmp    $0x20,%r12d
  jbe    L15
L14:
  add    $0x8,%rsp
  mov    %r12d,%ecx
  mov    %r13,%rdx
  mov    %rbp,%rsi
  mov    %r14,%rdi
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  jmp    1060 <__bitmap_and@plt>
  nopl   0x0(%rax)
L15:
  mov    %r12d,%ecx
  mov    $0xffffffffffffffff,%rdx
  mov    0x0(%rbp),%rax
  and    0x0(%r13),%rax
  neg    %ecx
  and    $0x1f,%ecx
  shr    %cl,%rdx
  and    %rdx,%rax
  mov    %rax,(%r14)
  setne  %al
  add    $0x8,%rsp
  pop    %rbp
  movzbl %al,%eax
  pop    %r12
  pop    %r13
  pop    %r14
  ret
```

assistant: ```c
int bitmap_and(unsigned long *dst, const unsigned long *src1, const unsigned long *src2, unsigned int nbits) {
  if ((__builtin_constant_p(nbits) && (nbits) <= 32))
    return (*dst = *src1 & *src2 & (~0UL >> (-(nbits) & (32 - 1)))) != 0;
  return __bitmap_and(dst, src1, src2, nbits);
}
```
user: 下面的汇编指令对应的C源代码是什么：

```asm
<render_header>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x10,%rsp
  mov    %edi,-0x4(%rbp)
  mov    %esi,-0x8(%rbp)
  mov    %rdx,-0x10(%rbp)
  mov    -0x10(%rbp),%rdx
  mov    -0x4(%rbp),%eax
  mov    %rdx,%rsi
  mov    %eax,%edi
  call   <render_byte@plt>
  mov    %rax,-0x10(%rbp)
  mov    -0x10(%rbp),%rdx
  mov    -0x8(%rbp),%eax
  mov    %rdx,%rsi
  mov    %eax,%edi
  call   <render_length@plt>
  leave
  ret
```

assistant: ```c
void *render_header(int type, int data_len, void *dest) {
  dest = render_byte(type, dest);
  return render_length(data_len, dest);
}
```
user: 这段汇编代码用C语言表示是什么样的：

```asm
<render_header>:
  endbr64
  push   %rbx
  mov    %esi,%ebx
  mov    %rdx,%rsi
  call   <render_byte@plt>
  mov    %rax,%rsi
  mov    %ebx,%edi
  call   <render_length@plt>
  pop    %rbx
  ret
```

assistant: ```c
void *render_header(int type, int data_len, void *dest) {
  dest = render_byte(type, dest);
  return render_length(data_len, dest);
}
```
user: What would the C source look like for the assembly code provided here?

```asm
<render_header>:
  endbr64
  push   %rbp
  mov    %esi,%ebp
  mov    %rdx,%rsi
  call   <render_byte@plt>
  mov    %ebp,%edi
  pop    %rbp
  mov    %rax,%rsi
  jmp    1060 <render_length@plt>
```

assistant: ```c
void *render_header(int type, int data_len, void *dest) {
  dest = render_byte(type, dest);
  return render_length(data_len, dest);
}
```
user: 请从给定的汇编指令推导出C源代码：

```asm
<render_header>:
  endbr64
  push   %rbp
  mov    %esi,%ebp
  mov    %rdx,%rsi
  call   <render_byte@plt>
  mov    %ebp,%edi
  pop    %rbp
  mov    %rax,%rsi
  jmp    1060 <render_length@plt>
```

assistant: ```c
void *render_header(int type, int data_len, void *dest) {
  dest = render_byte(type, dest);
  return render_length(data_len, dest);
}
```
user: 下面的汇编指令对应的C源代码是什么:

```asm
<rs_ends_with>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x20,%rsp
  mov    %rdi,-0x18(%rbp)
  mov    %rsi,-0x20(%rbp)
  mov    -0x18(%rbp),%rax
  mov    %rax,%rdi
  call   <strlen@plt>
  mov    %rax,-0x10(%rbp)
  mov    -0x20(%rbp),%rax
  mov    %rax,%rdi
  call   <strlen@plt>
  mov    %rax,-0x8(%rbp)
  mov    -0x10(%rbp),%rax
  cmp    -0x8(%rbp),%rax
  jbe    L1
  mov    -0x10(%rbp),%rax
  sub    -0x8(%rbp),%rax
  mov    %rax,%rdx
  mov    -0x18(%rbp),%rax
  lea    (%rdx,%rax,1),%rcx
  mov    -0x8(%rbp),%rdx
  mov    -0x20(%rbp),%rax
  mov    %rax,%rsi
  mov    %rcx,%rdi
  call   <strncmp@plt>
  test   %rax,%rax
  jne    L1
  mov    $0x1,%eax
  jmp    L29
L1:
  mov    $0x0,%eax
L29:
  leave
  ret
```

assistant: ```c
int rs_ends_with(const char *filename, const char *ending) {
  size_t filename_len = strlen(filename);
  size_t ending_len = strlen(ending);
  return filename_len > ending_len && strncmp(filename + filename_len - ending_len, ending, ending_len) == 0;
}
```
user: What would the C source look like for the assembly code provided here:

```asm
<rs_ends_with>:
  endbr64
  push   %r12
  push   %rbp
  push   %rbx
  mov    %rdi,%rbx
  mov    %rsi,%r12
  call   <strlen@plt>
  mov    %rax,%rbp
  mov    %r12,%rdi
  call   <strlen@plt>
  mov    %rax,%rdx
  mov    $0x0,%eax
  cmp    %rdx,%rbp
  ja     L9
L11:
  pop    %rbx
  pop    %rbp
  pop    %r12
  ret
L9:
  sub    %rdx,%rbp
  lea    (%rbx,%rbp,1),%rdi
  mov    %r12,%rsi
  call   <strncmp@plt>
  test   %rax,%rax
  sete   %al
  movzbl %al,%eax
  jmp    L11
```

assistant: ```c
int rs_ends_with(const char *filename, const char *ending) {
  size_t filename_len = strlen(filename);
  size_t ending_len = strlen(ending);
  return filename_len > ending_len && strncmp(filename + filename_len - ending_len, ending, ending_len) == 0;
}
```
user: 请从给定的汇编指令推导出C源代码：

```asm
<rs_ends_with>:
  endbr64
  push   %r12
  mov    %rsi,%r12
  push   %rbp
  push   %rbx
  mov    %rdi,%rbx
  call   <strlen@plt>
  mov    %r12,%rdi
  mov    %rax,%rbp
  call   <strlen@plt>
  mov    %rax,%rdx
  xor    %eax,%eax
  cmp    %rdx,%rbp
  ja     L0
  pop    %rbx
  pop    %rbp
  pop    %r12
  ret
  nopl   (%rax)
L0:
  sub    %rdx,%rbp
  mov    %r12,%rsi
  lea    (%rbx,%rbp,1),%rdi
  call   <strncmp@plt>
  pop    %rbx
  pop    %rbp
  test   %rax,%rax
  pop    %r12
  sete   %al
  movzbl %al,%eax
  ret
```

assistant: ```c
int rs_ends_with(const char *filename, const char *ending) {
  size_t filename_len = strlen(filename);
  size_t ending_len = strlen(ending);
  return filename_len > ending_len && strncmp(filename + filename_len - ending_len, ending, ending_len) == 0;
}
```
user: What would the C source look like for the assembly code provided here:

```asm
<rs_ends_with>:
  endbr64
  push   %r12
  mov    %rsi,%r12
  push   %rbp
  push   %rbx
  mov    %rdi,%rbx
  call   <strlen@plt>
  mov    %r12,%rdi
  mov    %rax,%rbp
  call   <strlen@plt>
  mov    %rax,%rdx
  xor    %eax,%eax
  cmp    %rdx,%rbp
  ja     L2
  pop    %rbx
  pop    %rbp
  pop    %r12
  ret
  nopl   (%rax)
L2:
  sub    %rdx,%rbp
  mov    %r12,%rsi
  lea    (%rbx,%rbp,1),%rdi
  call   <strncmp@plt>
  pop    %rbx
  pop    %rbp
  test   %rax,%rax
  pop    %r12
  sete   %al
  movzbl %al,%eax
  ret
```

assistant: ```c
int rs_ends_with(const char *filename, const char *ending) {
  size_t filename_len = strlen(filename);
  size_t ending_len = strlen(ending);
  return filename_len > ending_len && strncmp(filename + filename_len - ending_len, ending, ending_len) == 0;
}
```
user: What is the c source code of the assembly code below:

```asm
<Kentec320x240x16_SSD2119PixelDraw>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x20,%rsp
  mov    %rdi,-0x8(%rbp)
  mov    %esi,-0xc(%rbp)
  mov    %edx,-0x10(%rbp)
  mov    %ecx,-0x14(%rbp)
  mov    $0x4e,%edi
  call   <WriteCommand@plt>
  mov    -0xc(%rbp),%eax
  mov    %eax,%edi
  call   <WriteData@plt>
  mov    $0x4f,%edi
  call   <WriteCommand@plt>
  mov    -0x10(%rbp),%eax
  mov    %eax,%edi
  call   <WriteData@plt>
  mov    $0x22,%edi
  call   <WriteCommand@plt>
  mov    -0x14(%rbp),%eax
  mov    %eax,%edi
  call   <WriteData@plt>
  nop
  leave
  ret
```

assistant: ```c
void Kentec320x240x16_SSD2119PixelDraw(void *pvDisplayData, int32_t i32X, int32_t i32Y, uint32_t ui32Value) {
  WriteCommand(0x4e);
  WriteData((i32X));
  WriteCommand(0x4f);
  WriteData((i32Y));
  WriteCommand(0x22);
  WriteData(ui32Value);
}
```