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
<main>:
  endbr64
  push   %rbx
  mov    %rsi,%rbx
  cmp    $0x1,%edi
  jle    L16
L8:
  mov    0x8(%rbx),%rbx
  mov    %rbx,%rdi
  call   <device_async_1@plt>
  mov    %rbx,%rdi
  call   <device_core_1@plt>
  mov    %rbx,%rdi
  call   <device_intr_1@plt>
  mov    $0x0,%edi
  call   <exit@plt>
  mov    $0x0,%eax
  pop    %rbx
  ret
L16:
  mov    (%rsi),%rsi
  lea    D6(%rip),%rdi
  call   <printf@plt>
  mov    $0x1,%edi
  call   <exit@plt>
  jmp    L8
```

tool_calls: name: read_data
arguments: data_tag: D6
type_guessed: string

tool: D6: usage: %s server_host


assistant: ```c
int main(int argc, char *argv[]) {
  char *host;
  if (argc < 2) {
    printf("usage: %s server_host\n", argv[0]);
    exit(1);
  }
  host = argv[1];
  device_async_1(host);
  device_core_1(host);
  device_intr_1(host);
  exit(0);
}
```
user: 这段汇编代码用C语言表示是什么样的？

```asm
<main>:
  endbr64
  push   %rbp
  push   %rbx
  mov    %rsi,%rbx
  sub    $0x8,%rsp
  cmp    $0x1,%edi
  jle    L2
L18:
  mov    0x8(%rbx),%rbp
  mov    %rbp,%rdi
  call   <device_async_1@plt>
  mov    %rbp,%rdi
  call   <device_core_1@plt>
  mov    %rbp,%rdi
  call   <device_intr_1@plt>
  xor    %edi,%edi
  call   <exit@plt>
  add    $0x8,%rsp
  xor    %eax,%eax
  pop    %rbx
  pop    %rbp
  ret
L2:
  mov    (%rsi),%rsi
  lea    D7(%rip),%rdi
  call   <printf@plt>
  mov    $0x1,%edi
  call   <exit@plt>
  jmp    L18
```

tool_calls: name: extract_symbolic_data
arguments: label: D7
datatype: string

tool: D7: usage: %s server_host


assistant: ```c
int main(int argc, char *argv[]) {
  char *host;
  if (argc < 2) {
    printf("usage: %s server_host\n", argv[0]);
    exit(1);
  }
  host = argv[1];
  device_async_1(host);
  device_core_1(host);
  device_intr_1(host);
  exit(0);
}
```
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
  push   %rbx
  mov    %rsi,%rbx
  sub    $0x8,%rsp
  cmp    $0x1,%edi
  jle    L9
L0:
  mov    0x8(%rbx),%rbp
  mov    %rbp,%rdi
  call   <device_async_1@plt>
  mov    %rbp,%rdi
  call   <device_core_1@plt>
  mov    %rbp,%rdi
  call   <device_intr_1@plt>
  xor    %edi,%edi
  call   <exit@plt>
  add    $0x8,%rsp
  xor    %eax,%eax
  pop    %rbx
  pop    %rbp
  ret
L9:
  mov    (%rsi),%rsi
  lea    D3(%rip),%rdi
  call   <printf@plt>
  mov    $0x1,%edi
  call   <exit@plt>
  jmp    L0
```

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

tool: D3: usage: %s server_host


assistant: ```c
int main(int argc, char *argv[]) {
  char *host;
  if (argc < 2) {
    printf("usage: %s server_host\n", argv[0]);
    exit(1);
  }
  host = argv[1];
  device_async_1(host);
  device_core_1(host);
  device_intr_1(host);
  exit(0);
}
```
user: 提供的汇编代码用C语言表示会是什么样子：

```asm
<_default_exit>:
  endbr64
L1:
  jmp    L1
```

assistant: ```c
__attribute__((weak, naked)) void _default_exit(void) {
  while (1)
    ;
}
```
user: What is the c source code of the assembly code below?

```asm
<_default_exit>:
  endbr64
L6:
  jmp    L6
```

assistant: ```c
__attribute__((weak, naked)) void _default_exit(void) {
  while (1)
    ;
}
```
user: 请将以下的汇编代码转换成C语言代码：

```asm
<_default_exit>:
  endbr64
  nopl   0x0(%rax)
L6:
  jmp    L6
```

assistant: ```c
__attribute__((weak, naked)) void _default_exit(void) {
  while (1)
    ;
}
```
user: 下面的汇编指令对应的C源代码是什么:

```asm
<_default_exit>:
  endbr64
  nopl   0x0(%rax)
L0:
  jmp    L0
```

assistant: ```c
__attribute__((weak, naked)) void _default_exit(void) {
  while (1)
    ;
}
```
user: Converte this assembly snippet into its equivalent C code:

```asm
<ft_free>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x10,%rsp
  mov    %rdi,-0x8(%rbp)
  mov    %esi,-0xc(%rbp)
  mov    -0x8(%rbp),%rax
  mov    (%rax),%rax
  test   %rax,%rax
  je     L0
  mov    -0x8(%rbp),%rax
  mov    %rax,%rdi
  call   <ft_memdel@plt>
L0:
  mov    -0xc(%rbp),%eax
  leave
  ret
```

assistant: ```c
int ft_free(void **ptr, int ret) {
  if (*ptr)
    ft_memdel(ptr);
  return (ret);
}
```
user: Converte this assembly snippet into its equivalent C code:

```asm
<ft_free>:
  endbr64
  push   %rbx
  mov    %esi,%ebx
  cmpq   $0x0,(%rdi)
  je     L1
  call   <ft_memdel@plt>
L1:
  mov    %ebx,%eax
  pop    %rbx
  ret
```

assistant: ```c
int ft_free(void **ptr, int ret) {
  if (*ptr)
    ft_memdel(ptr);
  return (ret);
}
```
user: Please show me the C implementation that matches the assembly code listed below:

```asm
<ft_free>:
  endbr64
  cmpq   $0x0,(%rdi)
  push   %r12
  mov    %esi,%r12d
  je     L3
  call   <ft_memdel@plt>
L3:
  mov    %r12d,%eax
  pop    %r12
  ret
```

assistant: ```c
int ft_free(void **ptr, int ret) {
  if (*ptr)
    ft_memdel(ptr);
  return (ret);
}
```
user: 这段汇编代码用C语言表示是什么样的?

```asm
<ft_free>:
  endbr64
  cmpq   $0x0,(%rdi)
  push   %r12
  mov    %esi,%r12d
  je     L1
  call   <ft_memdel@plt>
L1:
  mov    %r12d,%eax
  pop    %r12
  ret
```

assistant: ```c
int ft_free(void **ptr, int ret) {
  if (*ptr)
    ft_memdel(ptr);
  return (ret);
}
```
user: 这段汇编代码用C语言表示是什么样的?

```asm
<ec_idx_read>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x20,%rsp
  mov    %edi,-0x14(%rbp)
  movl   $0x380,-0x4(%rbp)
  mov    -0x4(%rbp),%eax
  lea    0x2(%rax),%edx
  mov    -0x14(%rbp),%eax
  movzbl %al,%eax
  mov    %edx,%esi
  mov    %eax,%edi
  call   <outb@plt>
  mov    -0x4(%rbp),%eax
  lea    0x1(%rax),%edx
  mov    -0x14(%rbp),%eax
  sar    $0x8,%eax
  mov    %edx,%esi
  mov    %eax,%edi
  call   <outb@plt>
  mov    -0x4(%rbp),%eax
  add    $0x3,%eax
  mov    %eax,%edi
  call   <inb@plt>
  leave
  ret
```

assistant: ```c
uint8_t ec_idx_read(uint16_t addr) {
  uint16_t lpc_idx = 0x380;
  outb(addr & 0xff, lpc_idx + 2);
  outb(addr >> 8, lpc_idx + 1);
  return inb(lpc_idx + 3);
}
```
user: 请显示与下面列出的汇编代码相匹配的C语言实现：

```asm
<ec_idx_read>:
  endbr64
  push   %rbx
  mov    %edi,%ebx
  movzbl %dil,%edi
  mov    $0x382,%esi
  call   <outb@plt>
  sar    $0x8,%ebx
  mov    %ebx,%edi
  mov    $0x381,%esi
  call   <outb@plt>
  mov    $0x383,%edi
  call   <inb@plt>
  pop    %rbx
  ret
```

assistant: ```c
uint8_t ec_idx_read(uint16_t addr) {
  uint16_t lpc_idx = 0x380;
  outb(addr & 0xff, lpc_idx + 2);
  outb(addr >> 8, lpc_idx + 1);
  return inb(lpc_idx + 3);
}
```
user: Please show me the C implementation that matches the assembly code listed below:

```asm
<ec_idx_read>:
  endbr64
  push   %rbx
  mov    %edi,%ebx
  mov    $0x382,%esi
  movzbl %dil,%edi
  sar    $0x8,%ebx
  call   <outb@plt>
  mov    %ebx,%edi
  mov    $0x381,%esi
  call   <outb@plt>
  mov    $0x383,%edi
  pop    %rbx
  jmp    1060 <inb@plt>
```

assistant: ```c
uint8_t ec_idx_read(uint16_t addr) {
  uint16_t lpc_idx = 0x380;
  outb(addr & 0xff, lpc_idx + 2);
  outb(addr >> 8, lpc_idx + 1);
  return inb(lpc_idx + 3);
}
```
user: 这段汇编代码用C语言表示是什么样的？

```asm
<ec_idx_read>:
  endbr64
  push   %rbx
  mov    %edi,%ebx
  mov    $0x382,%esi
  movzbl %dil,%edi
  sar    $0x8,%ebx
  call   <outb@plt>
  mov    %ebx,%edi
  mov    $0x381,%esi
  call   <outb@plt>
  mov    $0x383,%edi
  pop    %rbx
  jmp    1060 <inb@plt>
```

assistant: ```c
uint8_t ec_idx_read(uint16_t addr) {
  uint16_t lpc_idx = 0x380;
  outb(addr & 0xff, lpc_idx + 2);
  outb(addr >> 8, lpc_idx + 1);
  return inb(lpc_idx + 3);
}
```
user: 提供的汇编代码用C语言表示会是什么样子:

```asm
<getUnsignedShort>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x30,%rsp
  mov    %rdi,-0x18(%rbp)
  mov    %esi,-0x1c(%rbp)
  mov    %rdx,-0x28(%rbp)
  mov    %fs:0x28,%rax
  mov    %rax,-0x8(%rbp)
  xor    %eax,%eax
  movb   $0x0,-0xa(%rbp)
  movb   $0x0,-0x9(%rbp)
  lea    -0xa(%rbp),%rdx
  mov    -0x1c(%rbp),%ecx
  mov    -0x18(%rbp),%rax
  mov    %ecx,%esi
  mov    %rax,%rdi
  call   <getUnsignedChar@plt>
  mov    %eax,%edx
  mov    -0x1c(%rbp),%eax
  add    %edx,%eax
  mov    %eax,-0x1c(%rbp)
  movzbl -0xa(%rbp),%eax
  movzbl %al,%eax
  shl    $0x8,%eax
  mov    %eax,%edx
  mov    -0x28(%rbp),%rax
  mov    %edx,(%rax)
  movb   $0x0,-0xa(%rbp)
  mov    -0x1c(%rbp),%eax
  lea    0x7(%rax),%edx
  test   %eax,%eax
  cmovs  %edx,%eax
  sar    $0x3,%eax
  mov    %al,-0x9(%rbp)
  mov    -0x1c(%rbp),%eax
  cltd
  shr    $0x1d,%edx
  add    %edx,%eax
  and    $0x7,%eax
  sub    %edx,%eax
  mov    %eax,-0x1c(%rbp)
  movzbl -0x9(%rbp),%edx
  mov    -0x18(%rbp),%rax
  lea    (%rdx,%rax,1),%rcx
  lea    -0xa(%rbp),%rdx
  mov    -0x1c(%rbp),%eax
  mov    %eax,%esi
  mov    %rcx,%rdi
  call   <getUnsignedChar@plt>
  mov    %eax,%edx
  mov    -0x1c(%rbp),%eax
  add    %edx,%eax
  mov    %eax,-0x1c(%rbp)
  mov    -0x28(%rbp),%rax
  mov    (%rax),%edx
  movzbl -0xa(%rbp),%eax
  movzbl %al,%eax
  or     %eax,%edx
  mov    -0x28(%rbp),%rax
  mov    %edx,(%rax)
  mov    $0x10,%eax
  mov    -0x8(%rbp),%rdx
  sub    %fs:0x28,%rdx
  je     L9
  call   <__stack_chk_fail@plt>
L9:
  leave
  ret
```

assistant: ```c
int getUnsignedShort(unsigned char *rawBuff, int iStartBit, unsigned int *puiVal) {
  unsigned char ucVal;
  unsigned char ucNextByte;
  ucVal = 0, ucNextByte = 0;
  iStartBit += getUnsignedChar(rawBuff, iStartBit, &ucVal);
  *puiVal = ucVal << 8;
  ucVal = 0;
  ucNextByte = iStartBit / 8, iStartBit = iStartBit % 8;
  iStartBit += getUnsignedChar(rawBuff + ucNextByte, iStartBit, &ucVal);
  *puiVal |= ucVal;
  return 16;
}
```
user: 请将这段汇编代码片段转换成等效的C代码:

```asm
<getUnsignedShort>:
  endbr64
  push   %r13
  push   %r12
  push   %rbp
  push   %rbx
  sub    $0x18,%rsp
  mov    %rdi,%rbp
  mov    %esi,%ebx
  mov    %rdx,%r12
  mov    %fs:0x28,%rax
  mov    %rax,0x8(%rsp)
  xor    %eax,%eax
  movb   $0x0,0x7(%rsp)
  lea    0x7(%rsp),%r13
  mov    %r13,%rdx
  call   <getUnsignedChar@plt>
  add    %ebx,%eax
  movzbl 0x7(%rsp),%edx
  shl    $0x8,%edx
  mov    %edx,(%r12)
  movb   $0x0,0x7(%rsp)
  cltd
  shr    $0x1d,%edx
  lea    (%rax,%rdx,1),%esi
  and    $0x7,%esi
  sub    %edx,%esi
  lea    0x7(%rax),%edx
  test   %eax,%eax
  cmovs  %edx,%eax
  sar    $0x3,%eax
  movzbl %al,%eax
  lea    0x0(%rbp,%rax,1),%rdi
  mov    %r13,%rdx
  call   <getUnsignedChar@plt>
  movzbl 0x7(%rsp),%eax
  or     %eax,(%r12)
  mov    0x8(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L7
  mov    $0x10,%eax
  add    $0x18,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  ret
L7:
  call   <__stack_chk_fail@plt>
```

assistant: ```c
int getUnsignedShort(unsigned char *rawBuff, int iStartBit, unsigned int *puiVal) {
  unsigned char ucVal;
  unsigned char ucNextByte;
  ucVal = 0, ucNextByte = 0;
  iStartBit += getUnsignedChar(rawBuff, iStartBit, &ucVal);
  *puiVal = ucVal << 8;
  ucVal = 0;
  ucNextByte = iStartBit / 8, iStartBit = iStartBit % 8;
  iStartBit += getUnsignedChar(rawBuff + ucNextByte, iStartBit, &ucVal);
  *puiVal |= ucVal;
  return 16;
}
```
user: 请从给定的汇编指令推导出C源代码:

```asm
<getUnsignedShort>:
  endbr64
  push   %r13
  push   %r12
  mov    %rdx,%r12
  push   %rbp
  mov    %rdi,%rbp
  push   %rbx
  mov    %esi,%ebx
  sub    $0x18,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,0x8(%rsp)
  xor    %eax,%eax
  lea    0x7(%rsp),%r13
  movb   $0x0,0x7(%rsp)
  mov    %r13,%rdx
  call   <getUnsignedChar@plt>
  movzbl 0x7(%rsp),%edx
  movb   $0x0,0x7(%rsp)
  add    %ebx,%eax
  shl    $0x8,%edx
  mov    %edx,(%r12)
  cltd
  shr    $0x1d,%edx
  lea    (%rax,%rdx,1),%esi
  and    $0x7,%esi
  sub    %edx,%esi
  test   %eax,%eax
  lea    0x7(%rax),%edx
  cmovs  %edx,%eax
  mov    %r13,%rdx
  sar    $0x3,%eax
  movzbl %al,%eax
  lea    0x0(%rbp,%rax,1),%rdi
  call   <getUnsignedChar@plt>
  movzbl 0x7(%rsp),%eax
  or     %eax,(%r12)
  mov    0x8(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L4
  add    $0x18,%rsp
  mov    $0x10,%eax
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  ret
L4:
  call   <__stack_chk_fail@plt>
```

assistant: ```c
int getUnsignedShort(unsigned char *rawBuff, int iStartBit, unsigned int *puiVal) {
  unsigned char ucVal;
  unsigned char ucNextByte;
  ucVal = 0, ucNextByte = 0;
  iStartBit += getUnsignedChar(rawBuff, iStartBit, &ucVal);
  *puiVal = ucVal << 8;
  ucVal = 0;
  ucNextByte = iStartBit / 8, iStartBit = iStartBit % 8;
  iStartBit += getUnsignedChar(rawBuff + ucNextByte, iStartBit, &ucVal);
  *puiVal |= ucVal;
  return 16;
}
```
user: 请显示与下面列出的汇编代码相匹配的C语言实现：

```asm
<getUnsignedShort>:
  endbr64
  push   %r13
  push   %r12
  mov    %rdx,%r12
  push   %rbp
  mov    %rdi,%rbp
  push   %rbx
  mov    %esi,%ebx
  sub    $0x18,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,0x8(%rsp)
  xor    %eax,%eax
  lea    0x7(%rsp),%r13
  movb   $0x0,0x7(%rsp)
  mov    %r13,%rdx
  call   <getUnsignedChar@plt>
  movzbl 0x7(%rsp),%edx
  movb   $0x0,0x7(%rsp)
  add    %ebx,%eax
  shl    $0x8,%edx
  mov    %edx,(%r12)
  cltd
  shr    $0x1d,%edx
  lea    (%rax,%rdx,1),%esi
  and    $0x7,%esi
  sub    %edx,%esi
  test   %eax,%eax
  lea    0x7(%rax),%edx
  cmovs  %edx,%eax
  mov    %r13,%rdx
  sar    $0x3,%eax
  movzbl %al,%eax
  lea    0x0(%rbp,%rax,1),%rdi
  call   <getUnsignedChar@plt>
  movzbl 0x7(%rsp),%eax
  or     %eax,(%r12)
  mov    0x8(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L3
  add    $0x18,%rsp
  mov    $0x10,%eax
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  ret
L3:
  call   <__stack_chk_fail@plt>
```

assistant: ```c
int getUnsignedShort(unsigned char *rawBuff, int iStartBit, unsigned int *puiVal) {
  unsigned char ucVal;
  unsigned char ucNextByte;
  ucVal = 0, ucNextByte = 0;
  iStartBit += getUnsignedChar(rawBuff, iStartBit, &ucVal);
  *puiVal = ucVal << 8;
  ucVal = 0;
  ucNextByte = iStartBit / 8, iStartBit = iStartBit % 8;
  iStartBit += getUnsignedChar(rawBuff + ucNextByte, iStartBit, &ucVal);
  *puiVal |= ucVal;
  return 16;
}
```
user: 请将以下的汇编代码转换成C语言代码：

```asm
<strcmpci>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  push   %rbx
  sub    $0x28,%rsp
  mov    %rdi,-0x28(%rbp)
  mov    %rsi,-0x30(%rbp)
  cmpq   $0x0,-0x28(%rbp)
  je     L21
  cmpq   $0x0,-0x30(%rbp)
  jne    L62
L21:
  mov    $0x0,%eax
  jmp    L24
L62:
  mov    -0x28(%rbp),%rax
  cmp    -0x30(%rbp),%rax
  jne    L53
  mov    $0x0,%eax
  jmp    L24
L53:
  mov    -0x28(%rbp),%rax
  movzbl (%rax),%eax
  movsbl %al,%eax
  mov    %eax,%edi
  call   <tolower@plt>
  mov    %eax,%ebx
  mov    -0x30(%rbp),%rax
  movzbl (%rax),%eax
  movsbl %al,%eax
  mov    %eax,%edi
  call   <tolower@plt>
  mov    %eax,%edx
  mov    %ebx,%eax
  sub    %edx,%eax
  mov    %eax,-0x14(%rbp)
  mov    -0x28(%rbp),%rax
  movzbl (%rax),%eax
  test   %al,%al
  je     L27
  addq   $0x1,-0x28(%rbp)
  addq   $0x1,-0x30(%rbp)
  cmpl   $0x0,-0x14(%rbp)
  je     L53
  jmp    L5
L27:
  nop
L5:
  mov    -0x14(%rbp),%eax
L24:
  mov    -0x8(%rbp),%rbx
  leave
  ret
```

assistant: ```c
int strcmpci(char *s1, char *s2) {
  int rc;
  if (s1 == NULL || s2 == NULL) {
    return 0;
  }
  if (s1 == s2) {
    return 0;
  }
  do {
    rc = tolower(*s1) - tolower(*s2);
    if (*s1 == '\0') {
      break;
    }
    s1++;
    s2++;
  } while (rc == 0);
  return rc;
}
```
user: Demonstrate the C code that generates the assembly output below:

```asm
<strcmpci>:
  endbr64
  push   %r12
  push   %rbp
  push   %rbx
  test   %rdi,%rdi
  sete   %al
  cmp    %rsi,%rdi
  sete   %dl
  or     %dl,%al
  jne    L25
  mov    %rdi,%rbp
  mov    %rsi,%r12
  test   %rsi,%rsi
  je     L25
L48:
  movsbl 0x0(%rbp),%edi
  call   <tolower@plt>
  mov    %eax,%ebx
  movsbl (%r12),%edi
  call   <tolower@plt>
  sub    %eax,%ebx
  cmpb   $0x0,0x0(%rbp)
  je     L13
  add    $0x1,%rbp
  add    $0x1,%r12
  test   %ebx,%ebx
  je     L48
  jmp    L13
L25:
  mov    $0x0,%ebx
L13:
  mov    %ebx,%eax
  pop    %rbx
  pop    %rbp
  pop    %r12
  ret
```

assistant: ```c
int strcmpci(char *s1, char *s2) {
  int rc;
  if (s1 == NULL || s2 == NULL) {
    return 0;
  }
  if (s1 == s2) {
    return 0;
  }
  do {
    rc = tolower(*s1) - tolower(*s2);
    if (*s1 == '\0') {
      break;
    }
    s1++;
    s2++;
  } while (rc == 0);
  return rc;
}
```
user: Translate the below assembly code into C programming language:

```asm
<strcmpci>:
  endbr64
  test   %rdi,%rdi
  push   %r12
  sete   %al
  cmp    %rsi,%rdi
  push   %rbp
  sete   %dl
  push   %rbx
  or     %dl,%al
  jne    L32
  mov    %rdi,%rbp
  mov    %rsi,%r12
  test   %rsi,%rsi
  jne    L22
  jmp    L32
  nopl   (%rax)
L37:
  add    $0x1,%rbp
  add    $0x1,%r12
  test   %ebx,%ebx
  jne    L13
L22:
  movsbl 0x0(%rbp),%edi
  call   <tolower@plt>
  movsbl (%r12),%edi
  mov    %eax,%ebx
  call   <tolower@plt>
  sub    %eax,%ebx
  cmpb   $0x0,0x0(%rbp)
  jne    L37
L13:
  mov    %ebx,%eax
  pop    %rbx
  pop    %rbp
  pop    %r12
  ret
  nopl   0x0(%rax,%rax,1)
L32:
  xor    %ebx,%ebx
  mov    %ebx,%eax
  pop    %rbx
  pop    %rbp
  pop    %r12
  ret
```

assistant: ```c
int strcmpci(char *s1, char *s2) {
  int rc;
  if (s1 == NULL || s2 == NULL) {
    return 0;
  }
  if (s1 == s2) {
    return 0;
  }
  do {
    rc = tolower(*s1) - tolower(*s2);
    if (*s1 == '\0') {
      break;
    }
    s1++;
    s2++;
  } while (rc == 0);
  return rc;
}
```
user: 请显示与下面列出的汇编代码相匹配的C语言实现:

```asm
<strcmpci>:
  endbr64
  test   %rdi,%rdi
  push   %r12
  sete   %al
  cmp    %rsi,%rdi
  push   %rbp
  sete   %dl
  push   %rbx
  or     %dl,%al
  jne    L28
  mov    %rdi,%rbp
  mov    %rsi,%r12
  test   %rsi,%rsi
  jne    L20
  jmp    L28
  nopl   (%rax)
L18:
  add    $0x1,%rbp
  add    $0x1,%r12
  test   %ebx,%ebx
  jne    L4
L20:
  movsbl 0x0(%rbp),%edi
  call   <tolower@plt>
  movsbl (%r12),%edi
  mov    %eax,%ebx
  call   <tolower@plt>
  sub    %eax,%ebx
  cmpb   $0x0,0x0(%rbp)
  jne    L18
L4:
  mov    %ebx,%eax
  pop    %rbx
  pop    %rbp
  pop    %r12
  ret
  nopl   0x0(%rax,%rax,1)
L28:
  xor    %ebx,%ebx
  mov    %ebx,%eax
  pop    %rbx
  pop    %rbp
  pop    %r12
  ret
```

assistant: ```c
int strcmpci(char *s1, char *s2) {
  int rc;
  if (s1 == NULL || s2 == NULL) {
    return 0;
  }
  if (s1 == s2) {
    return 0;
  }
  do {
    rc = tolower(*s1) - tolower(*s2);
    if (*s1 == '\0') {
      break;
    }
    s1++;
    s2++;
  } while (rc == 0);
  return rc;
}
```
user: What would the C source look like for the assembly code provided here?

```asm
<main>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x10,%rsp
  mov    %edi,-0x4(%rbp)
  mov    %rsi,-0x10(%rbp)
  jmp    L2
L3:
  subl   $0x1,-0x4(%rbp)
  mov    -0x4(%rbp),%eax
  cltq
  lea    0x0(,%rax,8),%rdx
  mov    -0x10(%rbp),%rax
  add    %rdx,%rax
  mov    (%rax),%rax
  mov    %rax,%rdi
  call   <puts@plt>
L2:
  cmpl   $0x0,-0x4(%rbp)
  jne    L3
  mov    $0x0,%eax
  leave
  ret
```

assistant: ```c
int main(int ac, char **av) {
  while (ac) {
    ac = ac - 1;
    puts(av[ac]);
  }
  return (0);
}
```
user: What is the c source code of the assembly code below?

```asm
<main>:
  endbr64
  test   %edi,%edi
  je     L10
  push   %rbp
  push   %rbx
  sub    $0x8,%rsp
  mov    %rsi,%rbp
  movslq %edi,%rbx
L5:
  mov    -0x8(%rbp,%rbx,8),%rdi
  call   <puts@plt>
  sub    $0x1,%rbx
  test   %ebx,%ebx
  jne    L5
  mov    $0x0,%eax
  add    $0x8,%rsp
  pop    %rbx
  pop    %rbp
  ret
L10:
  mov    $0x0,%eax
  ret
```

assistant: ```c
int main(int ac, char **av) {
  while (ac) {
    ac = ac - 1;
    puts(av[ac]);
  }
  return (0);
}
```
user: What would the C source look like for the assembly code provided here:

```asm
<main>:
  endbr64
  test   %edi,%edi
  je     L8
  push   %rbp
  mov    %rsi,%rbp
  push   %rbx
  movslq %edi,%rbx
  sub    $0x8,%rsp
  nopl   0x0(%rax)
L2:
  mov    -0x8(%rbp,%rbx,8),%rdi
  sub    $0x1,%rbx
  call   <puts@plt>
  test   %ebx,%ebx
  jne    L2
  add    $0x8,%rsp
  xor    %eax,%eax
  pop    %rbx
  pop    %rbp
  ret
L8:
  xor    %eax,%eax
  ret
```

assistant: ```c
int main(int ac, char **av) {
  while (ac) {
    ac = ac - 1;
    puts(av[ac]);
  }
  return (0);
}
```
user: 请从给定的汇编指令推导出C源代码：

```asm
<main>:
  endbr64
  test   %edi,%edi
  je     L19
  push   %rbp
  mov    %rsi,%rbp
  push   %rbx
  movslq %edi,%rbx
  sub    $0x8,%rsp
  nopl   0x0(%rax)
L13:
  mov    -0x8(%rbp,%rbx,8),%rdi
  sub    $0x1,%rbx
  call   <puts@plt>
  test   %ebx,%ebx
  jne    L13
  add    $0x8,%rsp
  xor    %eax,%eax
  pop    %rbx
  pop    %rbp
  ret
L19:
  xor    %eax,%eax
  ret
```

assistant: ```c
int main(int ac, char **av) {
  while (ac) {
    ac = ac - 1;
    puts(av[ac]);
  }
  return (0);
}
```
user: What would the C source look like for the assembly code provided here?

```asm
<main>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  mov    $0x0,%eax
  call   <begin@plt>
  mov    $0x0,%eax
  call   <loop@plt>
  mov    $0x0,%eax
  pop    %rbp
  ret
```

assistant: ```c
int main() {
  begin();
  loop();
  return 0;
}
```
user: 提供的汇编代码用C语言表示会是什么样子：

```asm
<main>:
  endbr64
  sub    $0x8,%rsp
  mov    $0x0,%eax
  call   <begin@plt>
  mov    $0x0,%eax
  call   <loop@plt>
  mov    $0x0,%eax
  add    $0x8,%rsp
  ret
```

assistant: ```c
int main() {
  begin();
  loop();
  return 0;
}
```
user: 请将以下的汇编代码转换成C语言代码：

```asm
<main>:
  endbr64
  sub    $0x8,%rsp
  xor    %eax,%eax
  call   <begin@plt>
  xor    %eax,%eax
  call   <loop@plt>
  xor    %eax,%eax
  add    $0x8,%rsp
  ret
```

assistant: ```c
int main() {
  begin();
  loop();
  return 0;
}
```
user: Demonstrate the C code that generates the assembly output below:

```asm
<main>:
  endbr64
  sub    $0x8,%rsp
  xor    %eax,%eax
  call   <begin@plt>
  xor    %eax,%eax
  call   <loop@plt>
  xor    %eax,%eax
  add    $0x8,%rsp
  ret
```

assistant: ```c
int main() {
  begin();
  loop();
  return 0;
}
```
user: 请从给定的汇编指令推导出C源代码:

```asm
<fifa10ecrc>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  mov    %rdi,-0x18(%rbp)
  movw   $0x13,-0x6(%rbp)
  movl   $0x40,-0x4(%rbp)
  jmp    L16
L14:
  mov    -0x4(%rbp),%eax
  movslq %eax,%rdx
  mov    -0x18(%rbp),%rax
  add    %rdx,%rax
  movzbl (%rax),%eax
  movzbl %al,%eax
  mov    $0x110,%edx
  sub    -0x4(%rbp),%edx
  imul   %edx,%eax
  add    %ax,-0x6(%rbp)
  addl   $0x1,-0x4(%rbp)
L16:
  cmpl   $0x10f,-0x4(%rbp)
  jle    L14
  movzwl -0x6(%rbp),%eax
  pop    %rbp
  ret
```

assistant: ```c
unsigned short fifa10ecrc(unsigned char *data) {
  unsigned short crc = 19;
  int i;
  for (i = 0x00000040; i < 0x00000110; i++) {
    crc += data[i] * (0x00000110 - i);
  }
  return crc;
}
```
user: 请显示与下面列出的汇编代码相匹配的C语言实现:

```asm
<fifa10ecrc>:
  endbr64
  lea    0x40(%rdi),%r8
  add    $0x110,%rdi
  mov    %r8,%rax
  mov    $0x13,%ecx
  add    $0xd0,%r8w
L7:
  mov    %r8d,%edx
  sub    %eax,%edx
  movzbl (%rax),%esi
  imul   %esi,%edx
  add    %edx,%ecx
  add    $0x1,%rax
  cmp    %rdi,%rax
  jne    L7
  mov    %ecx,%eax
  ret
```

assistant: ```c
unsigned short fifa10ecrc(unsigned char *data) {
  unsigned short crc = 19;
  int i;
  for (i = 0x00000040; i < 0x00000110; i++) {
    crc += data[i] * (0x00000110 - i);
  }
  return crc;
}
```
user: 请显示与下面列出的汇编代码相匹配的C语言实现：

```asm
<fifa10ecrc>:
  endbr64
  lea    0x40(%rdi),%rax
  lea    0x110(%rdi),%r9
  mov    $0x13,%r8d
  lea    0x110(%rdi),%esi
  nopl   0x0(%rax,%rax,1)
L7:
  movzbl (%rax),%ecx
  mov    %esi,%edx
  sub    %eax,%edx
  add    $0x1,%rax
  imul   %ecx,%edx
  add    %edx,%r8d
  cmp    %r9,%rax
  jne    L7
  mov    %r8d,%eax
  ret
```

assistant: ```c
unsigned short fifa10ecrc(unsigned char *data) {
  unsigned short crc = 19;
  int i;
  for (i = 0x00000040; i < 0x00000110; i++) {
    crc += data[i] * (0x00000110 - i);
  }
  return crc;
}
```