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

```asm
<main>:
  endbr64
  push   %rbx
  mov    $0xdf,%edi
  call   <syscall@plt>
  mov    $0x0,%eax
  call   <getchar@plt>
  lea    D9(%rip),%rdi
  call   <printf@plt>
  mov    $0x4000000,%edi
  call   <malloc@plt>
  mov    %rax,%rbx
  mov    $0x4000000,%edx
  mov    $0x0,%esi
  mov    %rax,%rdi
  call   <memset@plt>
  mov    %rbx,%rdi
  call   <free@plt>
  mov    $0x0,%eax
  pop    %rbx
  ret
```

tool_calls: name: disassemble_data
arguments: label: D9
type_infered: string

tool: D9: IGNORE 

assistant: ```c
int main(void) {
  char *p;
  syscall(223);
  getchar();
  printf("IGNORE ");
  p = malloc((1024 * 1024 * 64));
  memset(p, 0, (1024 * 1024 * 64));
  free(p);
  return 0;
}
```
user: What would the C source look like for the assembly code provided here?

```asm
<main>:
  endbr64
  push   %rbp
  mov    $0xdf,%edi
  call   <syscall@plt>
  xor    %eax,%eax
  call   <getchar@plt>
  lea    D2(%rip),%rdi
  call   <printf@plt>
  mov    $0x4000000,%edi
  call   <malloc@plt>
  mov    $0x4000000,%edx
  xor    %esi,%esi
  mov    %rax,%rbp
  mov    %rax,%rdi
  call   <memset@plt>
  mov    %rbp,%rdi
  call   <free@plt>
  xor    %eax,%eax
  pop    %rbp
  ret
```

tool_calls: name: unpack_data
arguments: tag: D2
type: string

tool: D2: IGNORE 

assistant: ```c
int main(void) {
  char *p;
  syscall(223);
  getchar();
  printf("IGNORE ");
  p = malloc((1024 * 1024 * 64));
  memset(p, 0, (1024 * 1024 * 64));
  free(p);
  return 0;
}
```
user: Translate the below assembly code into C programming language:

```asm
<main>:
  endbr64
  push   %rbp
  mov    $0xdf,%edi
  call   <syscall@plt>
  xor    %eax,%eax
  call   <getchar@plt>
  lea    D1(%rip),%rdi
  call   <printf@plt>
  mov    $0x4000000,%edi
  call   <malloc@plt>
  mov    $0x4000000,%edx
  xor    %esi,%esi
  mov    %rax,%rbp
  mov    %rax,%rdi
  call   <memset@plt>
  mov    %rbp,%rdi
  call   <free@plt>
  xor    %eax,%eax
  pop    %rbp
  ret
```

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

tool: D1: IGNORE 

assistant: ```c
int main(void) {
  char *p;
  syscall(223);
  getchar();
  printf("IGNORE ");
  p = malloc((1024 * 1024 * 64));
  memset(p, 0, (1024 * 1024 * 64));
  free(p);
  return 0;
}
```
user: Please show me the C implementation that matches the assembly code listed below:

```asm
<dqwgto>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x40,%rsp
  movsd  %xmm0,-0x18(%rbp)
  movsd  %xmm1,-0x20(%rbp)
  movsd  %xmm2,-0x28(%rbp)
  movsd  %xmm3,-0x30(%rbp)
  movsd  %xmm4,-0x38(%rbp)
  mov    %edi,-0x3c(%rbp)
  movsd  -0x20(%rbp),%xmm0
  mulsd  -0x18(%rbp),%xmm0
  movsd  %xmm0,-0x8(%rbp)
  cmpl   $0x1,-0x3c(%rbp)
  jne    L14
  mov    -0x8(%rbp),%rax
  movq   %rax,%xmm0
  call   <cos@plt>
  movq   %xmm0,%rax
  jmp    L0
L14:
  mov    -0x8(%rbp),%rax
  movq   %rax,%xmm0
  call   <sin@plt>
  movq   %xmm0,%rax
L0:
  movq   %rax,%xmm0
  leave
  ret
```

assistant: ```c
double dqwgto(double x, double omega, double p2, double p3, double p4, int wgtfunc) {
  double omx;
  omx = omega * x;
  if (wgtfunc == 1)
    return cos(omx);
  else
    return sin(omx);
}
```
user: 请显示与下面列出的汇编代码相匹配的C语言实现:

```asm
<dqwgto>:
  endbr64
  sub    $0x8,%rsp
  mulsd  %xmm1,%xmm0
  cmp    $0x1,%edi
  je     L6
  call   <sin@plt>
L17:
  add    $0x8,%rsp
  ret
L6:
  call   <cos@plt>
  jmp    L17
```

assistant: ```c
double dqwgto(double x, double omega, double p2, double p3, double p4, int wgtfunc) {
  double omx;
  omx = omega * x;
  if (wgtfunc == 1)
    return cos(omx);
  else
    return sin(omx);
}
```
user: 提供的汇编代码用C语言表示会是什么样子：

```asm
<dqwgto>:
  endbr64
  mulsd  %xmm1,%xmm0
  cmp    $0x1,%edi
  je     L3
  jmp    1070 <sin@plt>
  nopw   0x0(%rax,%rax,1)
L3:
  jmp    1060 <cos@plt>
```

assistant: ```c
double dqwgto(double x, double omega, double p2, double p3, double p4, int wgtfunc) {
  double omx;
  omx = omega * x;
  if (wgtfunc == 1)
    return cos(omx);
  else
    return sin(omx);
}
```
user: 请将这段汇编代码片段转换成等效的C代码:

```asm
<dqwgto>:
  endbr64
  mulsd  %xmm1,%xmm0
  cmp    $0x1,%edi
  je     L3
  jmp    1070 <sin@plt>
  nopw   0x0(%rax,%rax,1)
L3:
  jmp    1060 <cos@plt>
```

assistant: ```c
double dqwgto(double x, double omega, double p2, double p3, double p4, int wgtfunc) {
  double omx;
  omx = omega * x;
  if (wgtfunc == 1)
    return cos(omx);
  else
    return sin(omx);
}
```
user: 请从给定的汇编指令推导出C源代码：

```asm
<dot>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  mov    %rdi,-0x18(%rbp)
  mov    %rsi,-0x20(%rbp)
  mov    %edx,-0x24(%rbp)
  pxor   %xmm0,%xmm0
  movsd  %xmm0,-0x8(%rbp)
  movl   $0x0,-0xc(%rbp)
  jmp    L19
L11:
  mov    -0xc(%rbp),%eax
  cltq
  lea    0x0(,%rax,8),%rdx
  mov    -0x18(%rbp),%rax
  add    %rdx,%rax
  movsd  (%rax),%xmm1
  mov    -0xc(%rbp),%eax
  cltq
  lea    0x0(,%rax,8),%rdx
  mov    -0x20(%rbp),%rax
  add    %rdx,%rax
  movsd  (%rax),%xmm0
  mulsd  %xmm1,%xmm0
  movsd  -0x8(%rbp),%xmm1
  addsd  %xmm1,%xmm0
  movsd  %xmm0,-0x8(%rbp)
  addl   $0x1,-0xc(%rbp)
L19:
  mov    -0xc(%rbp),%eax
  cmp    -0x24(%rbp),%eax
  jl     L11
  movsd  -0x8(%rbp),%xmm0
  movq   %xmm0,%rax
  movq   %rax,%xmm0
  pop    %rbp
  ret
```

assistant: ```c
double dot(double *v1, double *v2, int len) {
  int i;
  double dotprod;
  dotprod = 0.0;
  for (i = 0; i < len; i++) {
    dotprod += v1[i] * v2[i];
  }
  return dotprod;
}
```
user: Demonstrate the C code that generates the assembly output below:

```asm
<dot>:
  endbr64
  test   %edx,%edx
  jle    L2
  mov    %edx,%edx
  mov    $0x0,%eax
  pxor   %xmm1,%xmm1
L8:
  movsd  (%rdi,%rax,8),%xmm0
  mulsd  (%rsi,%rax,8),%xmm0
  addsd  %xmm0,%xmm1
  add    $0x1,%rax
  cmp    %rdx,%rax
  jne    L8
L9:
  movapd %xmm1,%xmm0
  ret
L2:
  pxor   %xmm1,%xmm1
  jmp    L9
```

assistant: ```c
double dot(double *v1, double *v2, int len) {
  int i;
  double dotprod;
  dotprod = 0.0;
  for (i = 0; i < len; i++) {
    dotprod += v1[i] * v2[i];
  }
  return dotprod;
}
```
user: 请将以下的汇编代码转换成C语言代码：

```asm
<dot>:
  endbr64
  test   %edx,%edx
  jle    L4
  movslq %edx,%rdx
  xor    %eax,%eax
  pxor   %xmm1,%xmm1
  nopl   0x0(%rax)
L6:
  movsd  (%rdi,%rax,8),%xmm0
  mulsd  (%rsi,%rax,8),%xmm0
  add    $0x1,%rax
  addsd  %xmm0,%xmm1
  cmp    %rax,%rdx
  jne    L6
  movapd %xmm1,%xmm0
  ret
  nopl   0x0(%rax)
L4:
  pxor   %xmm1,%xmm1
  movapd %xmm1,%xmm0
  ret
```

assistant: ```c
double dot(double *v1, double *v2, int len) {
  int i;
  double dotprod;
  dotprod = 0.0;
  for (i = 0; i < len; i++) {
    dotprod += v1[i] * v2[i];
  }
  return dotprod;
}
```
user: 请将这段汇编代码片段转换成等效的C代码：

```asm
<dot>:
  endbr64
  test   %edx,%edx
  jle    L30
  cmp    $0x1,%edx
  je     L22
  mov    %edx,%ecx
  xor    %eax,%eax
  pxor   %xmm0,%xmm0
  shr    %ecx
  shl    $0x4,%rcx
  nopl   0x0(%rax,%rax,1)
L25:
  movupd (%rdi,%rax,1),%xmm1
  movupd (%rsi,%rax,1),%xmm3
  add    $0x10,%rax
  mulpd  %xmm3,%xmm1
  addsd  %xmm1,%xmm0
  unpckhpd %xmm1,%xmm1
  addsd  %xmm1,%xmm0
  cmp    %rax,%rcx
  jne    L25
  mov    %edx,%eax
  and    $0xfffffffe,%eax
  and    $0x1,%edx
  je     L6
L47:
  cltq
  movsd  (%rsi,%rax,8),%xmm1
  mulsd  (%rdi,%rax,8),%xmm1
  addsd  %xmm1,%xmm0
  ret
  xchg   %ax,%ax
L6:
  ret
  nopl   0x0(%rax)
L30:
  pxor   %xmm0,%xmm0
  ret
L22:
  pxor   %xmm0,%xmm0
  xor    %eax,%eax
  jmp    L47
```

assistant: ```c
double dot(double *v1, double *v2, int len) {
  int i;
  double dotprod;
  dotprod = 0.0;
  for (i = 0; i < len; i++) {
    dotprod += v1[i] * v2[i];
  }
  return dotprod;
}
```
user: 请将这段汇编代码片段转换成等效的C代码：

```asm
<assertNotNull>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x10,%rsp
  mov    %rdi,-0x8(%rbp)
  mov    %rsi,-0x10(%rbp)
  cmpq   $0x0,-0x8(%rbp)
  jne    L0
  mov    -0x10(%rbp),%rax
  mov    %rax,%rdi
  call   <terror@plt>
L0:
  nop
  leave
  ret
```

assistant: ```c
void assertNotNull(void *p, char *msg) {
  if (p == NULL) {
    terror(msg);
  }
}
```
user: 请从给定的汇编指令推导出C源代码：

```asm
<assertNotNull>:
  endbr64
  test   %rdi,%rdi
  je     L2
  ret
L2:
  sub    $0x8,%rsp
  mov    %rsi,%rdi
  call   <terror@plt>
  add    $0x8,%rsp
  ret
```

assistant: ```c
void assertNotNull(void *p, char *msg) {
  if (p == NULL) {
    terror(msg);
  }
}
```
user: Converte this assembly snippet into its equivalent C code:

```asm
<assertNotNull>:
  endbr64
  test   %rdi,%rdi
  je     L1
  ret
  nopw   0x0(%rax,%rax,1)
L1:
  mov    %rsi,%rdi
  jmp    1050 <terror@plt>
```

assistant: ```c
void assertNotNull(void *p, char *msg) {
  if (p == NULL) {
    terror(msg);
  }
}
```
user: 下面的汇编指令对应的C源代码是什么:

```asm
<assertNotNull>:
  endbr64
  test   %rdi,%rdi
  je     L9
  ret
  nopw   0x0(%rax,%rax,1)
L9:
  mov    %rsi,%rdi
  jmp    1050 <terror@plt>
```

assistant: ```c
void assertNotNull(void *p, char *msg) {
  if (p == NULL) {
    terror(msg);
  }
}
```
user: 下面的汇编指令对应的C源代码是什么：

```asm
<cbuf_put_fd>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x30,%rsp
  mov    %rdi,-0x18(%rbp)
  mov    %rsi,-0x20(%rbp)
  mov    %edx,-0x24(%rbp)
  cmpq   $0x0,-0x18(%rbp)
  setne  %al
  movzbl %al,%eax
  mov    %eax,%edi
  call   <assert@plt>
  cmpq   $0x0,-0x20(%rbp)
  setne  %al
  movzbl %al,%eax
  mov    %eax,%edi
  call   <assert@plt>
  mov    -0x20(%rbp),%rax
  mov    (%rax),%eax
  not    %eax
  shr    $0x1f,%eax
  movzbl %al,%eax
  mov    %eax,%edi
  call   <assert@plt>
  cmpl   $0x0,-0x24(%rbp)
  setg   %al
  movzbl %al,%eax
  mov    %eax,%edi
  call   <assert@plt>
L16:
  mov    -0x20(%rbp),%rax
  mov    (%rax),%eax
  mov    -0x24(%rbp),%edx
  mov    -0x18(%rbp),%rcx
  mov    %rcx,%rsi
  mov    %eax,%edi
  call   <write@plt>
  mov    %eax,-0x4(%rbp)
  cmpl   $0x0,-0x4(%rbp)
  jns    L3
  mov    D8(%rip),%rax
  mov    (%rax),%rdx
  mov    D5(%rip),%rax
  mov    (%rax),%rax
  cmp    %rax,%rdx
  je     L16
L3:
  mov    -0x4(%rbp),%eax
  leave
  ret
```

assistant: ```c
int cbuf_put_fd(void *srcbuf, int *pdstfd, int len) {
  int n;
  assert(srcbuf != NULL);
  assert(pdstfd != NULL);
  assert(*pdstfd >= 0);
  assert(len > 0);
  do {
    n = write(*pdstfd, srcbuf, len);
  } while ((n < 0) && (errno == EINTR));
  return (n);
}
```
user: 这段汇编代码用C语言表示是什么样的：

```asm
<cbuf_put_fd>:
  endbr64
  push   %r12
  push   %rbp
  push   %rbx
  mov    %rdi,%r12
  mov    %rsi,%rbx
  mov    %edx,%ebp
  test   %rdi,%rdi
  setne  %dil
  movzbl %dil,%edi
  call   <assert@plt>
  test   %rbx,%rbx
  setne  %dil
  movzbl %dil,%edi
  call   <assert@plt>
  mov    (%rbx),%edi
  not    %edi
  shr    $0x1f,%edi
  call   <assert@plt>
  test   %ebp,%ebp
  setg   %dil
  movzbl %dil,%edi
  call   <assert@plt>
L12:
  mov    %ebp,%edx
  mov    %r12,%rsi
  mov    (%rbx),%edi
  call   <write@plt>
  test   %eax,%eax
  jns    L1
  mov    D8(%rip),%rcx
  mov    D16(%rip),%rdx
  mov    (%rdx),%rsi
  cmp    %rsi,(%rcx)
  je     L12
L1:
  pop    %rbx
  pop    %rbp
  pop    %r12
  ret
```

assistant: ```c
int cbuf_put_fd(void *srcbuf, int *pdstfd, int len) {
  int n;
  assert(srcbuf != NULL);
  assert(pdstfd != NULL);
  assert(*pdstfd >= 0);
  assert(len > 0);
  do {
    n = write(*pdstfd, srcbuf, len);
  } while ((n < 0) && (errno == EINTR));
  return (n);
}
```
user: Translate the below assembly code into C programming language:

```asm
<cbuf_put_fd>:
  endbr64
  push   %r12
  mov    %rdi,%r12
  xor    %edi,%edi
  push   %rbp
  test   %r12,%r12
  mov    %edx,%ebp
  push   %rbx
  setne  %dil
  mov    %rsi,%rbx
  call   <assert@plt>
  xor    %edi,%edi
  test   %rbx,%rbx
  setne  %dil
  call   <assert@plt>
  mov    (%rbx),%edi
  not    %edi
  shr    $0x1f,%edi
  call   <assert@plt>
  xor    %edi,%edi
  test   %ebp,%ebp
  setg   %dil
  call   <assert@plt>
  jmp    L26
  nopw   0x0(%rax,%rax,1)
L28:
  mov    D12(%rip),%rdx
  mov    D3(%rip),%rcx
  mov    (%rdx),%rsi
  cmp    %rsi,(%rcx)
  jne    L12
L26:
  mov    (%rbx),%edi
  mov    %ebp,%edx
  mov    %r12,%rsi
  call   <write@plt>
  test   %eax,%eax
  js     L28
L12:
  pop    %rbx
  pop    %rbp
  pop    %r12
  ret
```

assistant: ```c
int cbuf_put_fd(void *srcbuf, int *pdstfd, int len) {
  int n;
  assert(srcbuf != NULL);
  assert(pdstfd != NULL);
  assert(*pdstfd >= 0);
  assert(len > 0);
  do {
    n = write(*pdstfd, srcbuf, len);
  } while ((n < 0) && (errno == EINTR));
  return (n);
}
```
user: 下面的汇编指令对应的C源代码是什么：

```asm
<cbuf_put_fd>:
  endbr64
  push   %r12
  mov    %rdi,%r12
  xor    %edi,%edi
  push   %rbp
  test   %r12,%r12
  mov    %edx,%ebp
  push   %rbx
  setne  %dil
  mov    %rsi,%rbx
  call   <assert@plt>
  xor    %edi,%edi
  test   %rbx,%rbx
  setne  %dil
  call   <assert@plt>
  mov    (%rbx),%edi
  not    %edi
  shr    $0x1f,%edi
  call   <assert@plt>
  xor    %edi,%edi
  test   %ebp,%ebp
  setg   %dil
  call   <assert@plt>
  jmp    L5
  nopw   0x0(%rax,%rax,1)
L23:
  mov    D4(%rip),%rdx
  mov    D15(%rip),%rcx
  mov    (%rdx),%rsi
  cmp    %rsi,(%rcx)
  jne    L12
L5:
  mov    (%rbx),%edi
  mov    %ebp,%edx
  mov    %r12,%rsi
  call   <write@plt>
  test   %eax,%eax
  js     L23
L12:
  pop    %rbx
  pop    %rbp
  pop    %r12
  ret
```

assistant: ```c
int cbuf_put_fd(void *srcbuf, int *pdstfd, int len) {
  int n;
  assert(srcbuf != NULL);
  assert(pdstfd != NULL);
  assert(*pdstfd >= 0);
  assert(len > 0);
  do {
    n = write(*pdstfd, srcbuf, len);
  } while ((n < 0) && (errno == EINTR));
  return (n);
}
```
user: 请显示与下面列出的汇编代码相匹配的C语言实现:

```asm
<clientsock>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x40,%rsp
  mov    %edi,-0x34(%rbp)
  mov    %rsi,-0x40(%rbp)
  mov    %edx,-0x38(%rbp)
  mov    %fs:0x28,%rax
  mov    %rax,-0x8(%rbp)
  xor    %eax,%eax
  lea    -0x14(%rbp),%rax
  mov    $0xc,%esi
  mov    %rax,%rdi
  call   <bzero@plt>
  mov    D5(%rip),%rax
  mov    (%rax),%eax
  mov    %eax,-0xc(%rbp)
  mov    -0x38(%rbp),%eax
  mov    %eax,%edi
  call   <htons@plt>
  mov    %eax,-0x10(%rbp)
  mov    -0x40(%rbp),%rax
  mov    %rax,%rdi
  call   <gethostbyname@plt>
  mov    %rax,-0x20(%rbp)
  cmpq   $0x0,-0x20(%rbp)
  je     L8
  mov    -0x20(%rbp),%rax
  mov    (%rax),%edx
  mov    -0x20(%rbp),%rax
  mov    0x4(%rax),%eax
  lea    -0x14(%rbp),%rcx
  mov    %rcx,%rsi
  mov    %eax,%edi
  call   <bcopy@plt>
  jmp    L61
L8:
  lea    -0x14(%rbp),%rdx
  mov    -0x40(%rbp),%rax
  mov    %rdx,%rsi
  mov    %rax,%rdi
  call   <inet_aton@plt>
  test   %rax,%rax
  jne    L61
  mov    $0xfffffffe,%eax
  jmp    L65
L61:
  mov    D11(%rip),%rax
  mov    (%rax),%eax
  mov    -0x34(%rbp),%ecx
  mov    $0x0,%edx
  mov    %ecx,%esi
  mov    %eax,%edi
  call   <socket@plt>
  mov    %eax,-0x24(%rbp)
  cmpl   $0x0,-0x24(%rbp)
  jns    L17
  mov    $0xfffffffd,%eax
  jmp    L65
L17:
  lea    -0x14(%rbp),%rcx
  mov    -0x24(%rbp),%eax
  mov    $0xc,%edx
  mov    %rcx,%rsi
  mov    %eax,%edi
  call   <connect@plt>
  test   %rax,%rax
  jns    L21
  mov    $0xfffffffc,%eax
  jmp    L65
L21:
  mov    -0x24(%rbp),%eax
L65:
  mov    -0x8(%rbp),%rdx
  sub    %fs:0x28,%rdx
  je     L62
  call   <__stack_chk_fail@plt>
L62:
  leave
  ret
```

assistant: ```c
int clientsock(int UDPorTCP, const char *destination, int portN) {
  struct hostent *phe;
  struct sockaddr_in dest_addr;
  int sock;
  bzero((char *)&dest_addr, sizeof(dest_addr));
  dest_addr.sin_family = AF_INET;
  dest_addr.sin_port = htons(portN);
  if ((phe = gethostbyname(destination)) != 0)
    bcopy(phe->h_addr, (char *)&dest_addr.sin_addr, phe->h_length);
  else if (inet_aton(destination, &(dest_addr.sin_addr)) == 0)
    return -2;
  sock = socket(PF_INET, UDPorTCP, 0);
  if (sock < 0)
    return -3;
  if (connect(sock, (struct sockaddr *)&dest_addr, sizeof(dest_addr)) < 0)
    return -4;
  return sock;
}
```
user: 请将以下的汇编代码转换成C语言代码：

```asm
<clientsock>:
  endbr64
  push   %r12
  push   %rbp
  push   %rbx
  sub    $0x20,%rsp
  mov    %edi,%r12d
  mov    %rsi,%rbx
  mov    %edx,%ebp
  mov    %fs:0x28,%rax
  mov    %rax,0x18(%rsp)
  xor    %eax,%eax
  lea    0xc(%rsp),%rdi
  mov    $0xc,%esi
  call   <bzero@plt>
  mov    D0(%rip),%rax
  mov    (%rax),%eax
  mov    %eax,0x14(%rsp)
  mov    %ebp,%edi
  call   <htons@plt>
  mov    %eax,0x10(%rsp)
  mov    %rbx,%rdi
  call   <gethostbyname@plt>
  test   %rax,%rax
  je     L55
  lea    0xc(%rsp),%rsi
  mov    0x4(%rax),%edi
  mov    (%rax),%edx
  call   <bcopy@plt>
L16:
  mov    $0x0,%edx
  mov    %r12d,%esi
  mov    D2(%rip),%rax
  mov    (%rax),%edi
  call   <socket@plt>
  mov    %eax,%ebx
  test   %eax,%eax
  js     L35
  lea    0xc(%rsp),%rsi
  mov    $0xc,%edx
  mov    %eax,%edi
  call   <connect@plt>
  test   %rax,%rax
  mov    $0xfffffffc,%eax
  cmovs  %eax,%ebx
L4:
  mov    0x18(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L2
  mov    %ebx,%eax
  add    $0x20,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  ret
L55:
  lea    0xc(%rsp),%rsi
  mov    %rbx,%rdi
  call   <inet_aton@plt>
  test   %rax,%rax
  jne    L16
  mov    $0xfffffffe,%ebx
  jmp    L4
L35:
  mov    $0xfffffffd,%ebx
  jmp    L4
L2:
  call   <__stack_chk_fail@plt>
```

assistant: ```c
int clientsock(int UDPorTCP, const char *destination, int portN) {
  struct hostent *phe;
  struct sockaddr_in dest_addr;
  int sock;
  bzero((char *)&dest_addr, sizeof(dest_addr));
  dest_addr.sin_family = AF_INET;
  dest_addr.sin_port = htons(portN);
  if ((phe = gethostbyname(destination)) != 0)
    bcopy(phe->h_addr, (char *)&dest_addr.sin_addr, phe->h_length);
  else if (inet_aton(destination, &(dest_addr.sin_addr)) == 0)
    return -2;
  sock = socket(PF_INET, UDPorTCP, 0);
  if (sock < 0)
    return -3;
  if (connect(sock, (struct sockaddr *)&dest_addr, sizeof(dest_addr)) < 0)
    return -4;
  return sock;
}
```
user: 请从给定的汇编指令推导出C源代码:

```asm
<clientsock>:
  endbr64
  push   %r14
  mov    %edi,%r14d
  push   %r13
  mov    %edx,%r13d
  push   %r12
  mov    %rsi,%r12
  mov    $0xc,%esi
  push   %rbp
  sub    $0x28,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,0x18(%rsp)
  xor    %eax,%eax
  lea    0xc(%rsp),%rbp
  mov    %rbp,%rdi
  call   <bzero@plt>
  mov    D13(%rip),%rax
  mov    %r13d,%edi
  mov    (%rax),%eax
  mov    %eax,0x14(%rsp)
  call   <htons@plt>
  mov    %r12,%rdi
  mov    %eax,0x10(%rsp)
  call   <gethostbyname@plt>
  test   %rax,%rax
  je     L20
  mov    0x4(%rax),%edi
  mov    (%rax),%edx
  mov    %rbp,%rsi
  call   <bcopy@plt>
L4:
  mov    D10(%rip),%rax
  xor    %edx,%edx
  mov    %r14d,%esi
  mov    (%rax),%edi
  call   <socket@plt>
  mov    %eax,%r12d
  test   %eax,%eax
  js     L32
  mov    $0xc,%edx
  mov    %rbp,%rsi
  mov    %eax,%edi
  call   <connect@plt>
  test   %rax,%rax
  mov    $0xfffffffc,%eax
  cmovs  %eax,%r12d
L14:
  mov    0x18(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L49
  add    $0x28,%rsp
  mov    %r12d,%eax
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  ret
  nopl   0x0(%rax)
L20:
  mov    %rbp,%rsi
  mov    %r12,%rdi
  call   <inet_aton@plt>
  test   %rax,%rax
  jne    L4
  mov    $0xfffffffe,%r12d
  jmp    L14
L32:
  mov    $0xfffffffd,%r12d
  jmp    L14
L49:
  call   <__stack_chk_fail@plt>
```

assistant: ```c
int clientsock(int UDPorTCP, const char *destination, int portN) {
  struct hostent *phe;
  struct sockaddr_in dest_addr;
  int sock;
  bzero((char *)&dest_addr, sizeof(dest_addr));
  dest_addr.sin_family = AF_INET;
  dest_addr.sin_port = htons(portN);
  if ((phe = gethostbyname(destination)) != 0)
    bcopy(phe->h_addr, (char *)&dest_addr.sin_addr, phe->h_length);
  else if (inet_aton(destination, &(dest_addr.sin_addr)) == 0)
    return -2;
  sock = socket(PF_INET, UDPorTCP, 0);
  if (sock < 0)
    return -3;
  if (connect(sock, (struct sockaddr *)&dest_addr, sizeof(dest_addr)) < 0)
    return -4;
  return sock;
}
```
user: Translate the below assembly code into C programming language:

```asm
<clientsock>:
  endbr64
  push   %r14
  mov    %edi,%r14d
  push   %r13
  mov    %edx,%r13d
  push   %r12
  mov    %rsi,%r12
  mov    $0xc,%esi
  push   %rbp
  sub    $0x28,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,0x18(%rsp)
  xor    %eax,%eax
  lea    0xc(%rsp),%rbp
  mov    %rbp,%rdi
  call   <bzero@plt>
  mov    D2(%rip),%rax
  mov    %r13d,%edi
  mov    (%rax),%eax
  mov    %eax,0x14(%rsp)
  call   <htons@plt>
  mov    %r12,%rdi
  mov    %eax,0x10(%rsp)
  call   <gethostbyname@plt>
  test   %rax,%rax
  je     L7
  mov    0x4(%rax),%edi
  mov    (%rax),%edx
  mov    %rbp,%rsi
  call   <bcopy@plt>
L8:
  mov    D9(%rip),%rax
  xor    %edx,%edx
  mov    %r14d,%esi
  mov    (%rax),%edi
  call   <socket@plt>
  mov    %eax,%r12d
  test   %eax,%eax
  js     L10
  mov    $0xc,%edx
  mov    %rbp,%rsi
  mov    %eax,%edi
  call   <connect@plt>
  test   %rax,%rax
  mov    $0xfffffffc,%eax
  cmovs  %eax,%r12d
L15:
  mov    0x18(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L44
  add    $0x28,%rsp
  mov    %r12d,%eax
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  ret
  nopl   0x0(%rax)
L7:
  mov    %rbp,%rsi
  mov    %r12,%rdi
  call   <inet_aton@plt>
  test   %rax,%rax
  jne    L8
  mov    $0xfffffffe,%r12d
  jmp    L15
L10:
  mov    $0xfffffffd,%r12d
  jmp    L15
L44:
  call   <__stack_chk_fail@plt>
```

assistant: ```c
int clientsock(int UDPorTCP, const char *destination, int portN) {
  struct hostent *phe;
  struct sockaddr_in dest_addr;
  int sock;
  bzero((char *)&dest_addr, sizeof(dest_addr));
  dest_addr.sin_family = AF_INET;
  dest_addr.sin_port = htons(portN);
  if ((phe = gethostbyname(destination)) != 0)
    bcopy(phe->h_addr, (char *)&dest_addr.sin_addr, phe->h_length);
  else if (inet_aton(destination, &(dest_addr.sin_addr)) == 0)
    return -2;
  sock = socket(PF_INET, UDPorTCP, 0);
  if (sock < 0)
    return -3;
  if (connect(sock, (struct sockaddr *)&dest_addr, sizeof(dest_addr)) < 0)
    return -4;
  return sock;
}
```
user: Demonstrate the C code that generates the assembly output below:

```asm
<test_wrd2_1>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x10,%rsp
  mov    %edi,-0x4(%rbp)
  mov    $0x0,%esi
  mov    $0x0,%edi
  call   <wr2_1@plt>
  mov    $0x1,%esi
  mov    $0xffffffff,%edi
  call   <signed_range@plt>
  mov    $0x0,%esi
  mov    %eax,%edi
  call   <wr2_1@plt>
  mov    $0x1,%esi
  mov    $0x0,%edi
  call   <signed_range@plt>
  mov    $0x0,%esi
  mov    %eax,%edi
  call   <wr2_1@plt>
  mov    $0x2,%esi
  mov    $0x1,%edi
  call   <signed_range@plt>
  mov    $0x0,%esi
  mov    %eax,%edi
  call   <wr2_1@plt>
  mov    -0x4(%rbp),%eax
  mov    $0x0,%esi
  mov    %eax,%edi
  call   <wr2_1@plt>
  nop
  leave
  ret
```

assistant: ```c
void test_wrd2_1(int n) {
  wr2_1(0, 0);
  wr2_1(signed_range((-1), (1)), 0);
  wr2_1(signed_range((0), (1)), 0);
  wr2_1(signed_range((1), (2)), 0);
  wr2_1(n, 0);
}
```
user: 这段汇编代码用C语言表示是什么样的？

```asm
<test_wrd2_1>:
  endbr64
  push   %rbx
  mov    %edi,%ebx
  mov    $0x0,%esi
  mov    $0x0,%edi
  call   <wr2_1@plt>
  mov    $0x1,%esi
  mov    $0xffffffff,%edi
  call   <signed_range@plt>
  mov    %eax,%edi
  mov    $0x0,%esi
  call   <wr2_1@plt>
  mov    $0x1,%esi
  mov    $0x0,%edi
  call   <signed_range@plt>
  mov    %eax,%edi
  mov    $0x0,%esi
  call   <wr2_1@plt>
  mov    $0x2,%esi
  mov    $0x1,%edi
  call   <signed_range@plt>
  mov    %eax,%edi
  mov    $0x0,%esi
  call   <wr2_1@plt>
  mov    $0x0,%esi
  mov    %ebx,%edi
  call   <wr2_1@plt>
  pop    %rbx
  ret
```

assistant: ```c
void test_wrd2_1(int n) {
  wr2_1(0, 0);
  wr2_1(signed_range((-1), (1)), 0);
  wr2_1(signed_range((0), (1)), 0);
  wr2_1(signed_range((1), (2)), 0);
  wr2_1(n, 0);
}
```
user: 下面的汇编指令对应的C源代码是什么：

```asm
<test_wrd2_1>:
  endbr64
  push   %rbp
  xor    %esi,%esi
  mov    %edi,%ebp
  xor    %edi,%edi
  call   <wr2_1@plt>
  mov    $0x1,%esi
  mov    $0xffffffff,%edi
  call   <signed_range@plt>
  xor    %esi,%esi
  mov    %eax,%edi
  call   <wr2_1@plt>
  mov    $0x1,%esi
  xor    %edi,%edi
  call   <signed_range@plt>
  xor    %esi,%esi
  mov    %eax,%edi
  call   <wr2_1@plt>
  mov    $0x2,%esi
  mov    $0x1,%edi
  call   <signed_range@plt>
  xor    %esi,%esi
  mov    %eax,%edi
  call   <wr2_1@plt>
  mov    %ebp,%edi
  xor    %esi,%esi
  pop    %rbp
  jmp    1060 <wr2_1@plt>
```

assistant: ```c
void test_wrd2_1(int n) {
  wr2_1(0, 0);
  wr2_1(signed_range((-1), (1)), 0);
  wr2_1(signed_range((0), (1)), 0);
  wr2_1(signed_range((1), (2)), 0);
  wr2_1(n, 0);
}
```