ylfeng/ReF-Decompile-dataset huggingface dataset:
user: What would the C source look like for the assembly code provided here:

```asm
<UpnpMediaRenderer_RenderingControl_SetVolume>:
  endbr64
  push   %rbp
  movzwl %cx,%ecx
  mov    %rdi,%rbp
  lea    D7(%rip),%rdi
  call   <printf@plt>
  mov    %rbp,%rdi
  pop    %rbp
  jmp    1070 <UpnpResponse_MediaRenderer_RenderingControl_SetVolume@plt>
```

tool_calls: name: parse_data
arguments: data_tag: D7
datatype: string

tool: D7: Invoke: UpnpMediaRenderer_RenderingControl_SetVolume(%u,%s,%u);


assistant: ```c
void UpnpMediaRenderer_RenderingControl_SetVolume(void *upnptoken, unsigned int InstanceID, char *Channel, unsigned short DesiredVolume) {
  printf("Invoke: UpnpMediaRenderer_RenderingControl_SetVolume(%u,%s,%u);\r\n", InstanceID, Channel, DesiredVolume);
  UpnpResponse_MediaRenderer_RenderingControl_SetVolume(upnptoken);
}
```
user: Please show me the C implementation that matches the assembly code listed below:

```asm
<dg_cli>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0xe0,%rsp
  mov    %rdi,-0xc8(%rbp)
  mov    %esi,-0xcc(%rbp)
  mov    %rdx,-0xd8(%rbp)
  mov    %ecx,-0xd0(%rbp)
  mov    %fs:0x28,%rax
  mov    %rax,-0x8(%rbp)
  xor    %eax,%eax
  mov    -0xd0(%rbp),%edx
  mov    -0xd8(%rbp),%rcx
  mov    -0xcc(%rbp),%eax
  mov    %rcx,%rsi
  mov    %eax,%edi
  call   <connect@plt>
  jmp    L11
L20:
  lea    -0xb0(%rbp),%rax
  mov    %rax,%rdi
  call   <strlen@plt>
  mov    %eax,%edx
  lea    -0xb0(%rbp),%rcx
  mov    -0xcc(%rbp),%eax
  mov    %rcx,%rsi
  mov    %eax,%edi
  call   <write@plt>
  lea    -0x60(%rbp),%rcx
  mov    -0xcc(%rbp),%eax
  mov    $0x50,%edx
  mov    %rcx,%rsi
  mov    %eax,%edi
  call   <read@plt>
  mov    %eax,-0xb4(%rbp)
  mov    -0xb4(%rbp),%eax
  cltq
  movb   $0x0,-0x60(%rbp,%rax,1)
  mov    D7(%rip),%rax
  mov    (%rax),%edx
  lea    -0x60(%rbp),%rax
  mov    %edx,%esi
  mov    %rax,%rdi
  call   <fputs@plt>
L11:
  mov    -0xc8(%rbp),%rdx
  lea    -0xb0(%rbp),%rax
  mov    $0x50,%esi
  mov    %rax,%rdi
  call   <fgets@plt>
  test   %rax,%rax
  jne    L20
  nop
  mov    -0x8(%rbp),%rax
  sub    %fs:0x28,%rax
  je     L15
  call   <__stack_chk_fail@plt>
L15:
  leave
  ret
```

assistant: ```c
void dg_cli(FILE *fp, int sockfd, const struct sockaddr *psa, socklen_t slen) {
  int n;
  char s[80], r[81];
  connect(sockfd, (struct sockaddr *)psa, slen);
  while (fgets(s, 80, fp) != NULL) {
    write(sockfd, s, strlen(s));
    n = read(sockfd, r, 80);
    r[n] = 0;
    fputs(r, stdout);
  }
}
```
user: 提供的汇编代码用C语言表示会是什么样子:

```asm
<dg_cli>:
  endbr64
  push   %r13
  push   %r12
  push   %rbp
  push   %rbx
  sub    $0xb8,%rsp
  mov    %rdi,%r12
  mov    %esi,%ebp
  mov    %rdx,%rsi
  mov    %ecx,%edx
  mov    %fs:0x28,%rax
  mov    %rax,0xa8(%rsp)
  xor    %eax,%eax
  mov    %ebp,%edi
  call   <connect@plt>
  mov    %rsp,%rbx
  jmp    L21
L14:
  mov    %rbx,%rdi
  call   <strlen@plt>
  mov    %eax,%edx
  mov    %rbx,%rsi
  mov    %ebp,%edi
  call   <write@plt>
  lea    0x50(%rsp),%r13
  mov    $0x50,%edx
  mov    %r13,%rsi
  mov    %ebp,%edi
  call   <read@plt>
  cltq
  movb   $0x0,0x50(%rsp,%rax,1)
  mov    D0(%rip),%rax
  mov    (%rax),%esi
  mov    %r13,%rdi
  call   <fputs@plt>
L21:
  mov    %r12,%rdx
  mov    $0x50,%esi
  mov    %rbx,%rdi
  call   <fgets@plt>
  test   %rax,%rax
  jne    L14
  mov    0xa8(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L16
  add    $0xb8,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  ret
L16:
  call   <__stack_chk_fail@plt>
```

assistant: ```c
void dg_cli(FILE *fp, int sockfd, const struct sockaddr *psa, socklen_t slen) {
  int n;
  char s[80], r[81];
  connect(sockfd, (struct sockaddr *)psa, slen);
  while (fgets(s, 80, fp) != NULL) {
    write(sockfd, s, strlen(s));
    n = read(sockfd, r, 80);
    r[n] = 0;
    fputs(r, stdout);
  }
}
```
user: 这段汇编代码用C语言表示是什么样的:

```asm
<dg_cli>:
  endbr64
  push   %r13
  mov    %rdi,%r13
  push   %r12
  push   %rbp
  mov    %esi,%ebp
  mov    %rdx,%rsi
  mov    %ecx,%edx
  push   %rbx
  mov    %ebp,%edi
  sub    $0xb8,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,0xa8(%rsp)
  xor    %eax,%eax
  mov    %rsp,%rbx
  lea    0x50(%rsp),%r12
  call   <connect@plt>
  jmp    L1
  nop
L21:
  mov    %rbx,%rdi
  call   <strlen@plt>
  mov    %rbx,%rsi
  mov    %ebp,%edi
  mov    %eax,%edx
  call   <write@plt>
  mov    %r12,%rsi
  mov    %ebp,%edi
  mov    $0x50,%edx
  call   <read@plt>
  mov    %r12,%rdi
  cltq
  movb   $0x0,0x50(%rsp,%rax,1)
  mov    D4(%rip),%rax
  mov    (%rax),%esi
  call   <fputs@plt>
L1:
  mov    %r13,%rdx
  mov    $0x50,%esi
  mov    %rbx,%rdi
  call   <fgets@plt>
  test   %rax,%rax
  jne    L21
  mov    0xa8(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L13
  add    $0xb8,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  ret
L13:
  call   <__stack_chk_fail@plt>
```

assistant: ```c
void dg_cli(FILE *fp, int sockfd, const struct sockaddr *psa, socklen_t slen) {
  int n;
  char s[80], r[81];
  connect(sockfd, (struct sockaddr *)psa, slen);
  while (fgets(s, 80, fp) != NULL) {
    write(sockfd, s, strlen(s));
    n = read(sockfd, r, 80);
    r[n] = 0;
    fputs(r, stdout);
  }
}
```
user: 请将这段汇编代码片段转换成等效的C代码:

```asm
<dg_cli>:
  endbr64
  push   %r13
  mov    %rdi,%r13
  push   %r12
  push   %rbp
  mov    %esi,%ebp
  mov    %rdx,%rsi
  mov    %ecx,%edx
  push   %rbx
  mov    %ebp,%edi
  sub    $0xb8,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,0xa8(%rsp)
  xor    %eax,%eax
  mov    %rsp,%rbx
  lea    0x50(%rsp),%r12
  call   <connect@plt>
  jmp    L5
  nop
L6:
  mov    %rbx,%rdi
  call   <strlen@plt>
  mov    %rbx,%rsi
  mov    %ebp,%edi
  mov    %eax,%edx
  call   <write@plt>
  mov    %r12,%rsi
  mov    %ebp,%edi
  mov    $0x50,%edx
  call   <read@plt>
  mov    %r12,%rdi
  cltq
  movb   $0x0,0x50(%rsp,%rax,1)
  mov    D1(%rip),%rax
  mov    (%rax),%esi
  call   <fputs@plt>
L5:
  mov    %r13,%rdx
  mov    $0x50,%esi
  mov    %rbx,%rdi
  call   <fgets@plt>
  test   %rax,%rax
  jne    L6
  mov    0xa8(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L25
  add    $0xb8,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  ret
L25:
  call   <__stack_chk_fail@plt>
```

assistant: ```c
void dg_cli(FILE *fp, int sockfd, const struct sockaddr *psa, socklen_t slen) {
  int n;
  char s[80], r[81];
  connect(sockfd, (struct sockaddr *)psa, slen);
  while (fgets(s, 80, fp) != NULL) {
    write(sockfd, s, strlen(s));
    n = read(sockfd, r, 80);
    r[n] = 0;
    fputs(r, stdout);
  }
}
```
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    $0x120,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,-0x8(%rbp)
  xor    %eax,%eax
  movl   $0x0,-0x114(%rbp)
  movl   $0x0,-0x114(%rbp)
  jmp    L22
L45:
  mov    -0x114(%rbp),%eax
  mov    %eax,%edi
  call   <fib@plt>
  mov    -0x114(%rbp),%edx
  movslq %edx,%rdx
  mov    %eax,-0x110(%rbp,%rdx,4)
  addl   $0x1,-0x114(%rbp)
L22:
  cmpl   $0x1e,-0x114(%rbp)
  jle    L45
  movl   $0x0,-0x90(%rbp)
  movl   $0x1,-0x8c(%rbp)
  movl   $0x2,-0x114(%rbp)
  jmp    L43
L69:
  mov    -0x114(%rbp),%eax
  sub    $0x1,%eax
  cltq
  mov    -0x90(%rbp,%rax,4),%edx
  mov    -0x114(%rbp),%eax
  sub    $0x2,%eax
  cltq
  mov    -0x90(%rbp,%rax,4),%eax
  add    %eax,%edx
  mov    -0x114(%rbp),%eax
  cltq
  mov    %edx,-0x90(%rbp,%rax,4)
  addl   $0x1,-0x114(%rbp)
L43:
  cmpl   $0x1e,-0x114(%rbp)
  jle    L69
  movl   $0x0,-0x114(%rbp)
  jmp    L54
L5:
  mov    -0x114(%rbp),%eax
  cltq
  mov    -0x110(%rbp,%rax,4),%edx
  mov    -0x114(%rbp),%eax
  cltq
  mov    -0x90(%rbp,%rax,4),%eax
  cmp    %eax,%edx
  je     L23
  mov    $0x0,%eax
  call   <__builtin_abort@plt>
L23:
  addl   $0x1,-0x114(%rbp)
L54:
  cmpl   $0x1e,-0x114(%rbp)
  jle    L5
  mov    $0x0,%eax
  mov    -0x8(%rbp),%rdx
  sub    %fs:0x28,%rdx
  je     L25
  call   <__stack_chk_fail@plt>
L25:
  leave
  ret
```

assistant: ```c
int main(void) {
  int ii = 0;
  int fib_result[30 + 1], fib_serial_result[30 + 1];
  for (ii = 0; ii <= 30; ii++) {
    fib_result[ii] = fib(ii);
  }
  fib_serial_result[0] = 0;
  fib_serial_result[1] = 1;
  for (ii = 2; ii <= 30; ii++)
    fib_serial_result[ii] = fib_serial_result[ii - 1] + fib_serial_result[ii - 2];
  for (ii = 0; ii <= 30; ii++) {
    if (fib_result[ii] != fib_serial_result[ii])
      __builtin_abort();
  }
  return 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
<main>:
  endbr64
  push   %rbp
  push   %rbx
  sub    $0x118,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,0x108(%rsp)
  xor    %eax,%eax
  mov    $0x0,%ebx
L51:
  mov    %ebx,%edi
  call   <fib@plt>
  mov    %eax,(%rsp,%rbx,4)
  add    $0x1,%rbx
  cmp    $0x1f,%rbx
  jne    L51
  movl   $0x0,0x80(%rsp)
  movl   $0x1,0x84(%rsp)
  lea    0x80(%rsp),%rax
  lea    0xf4(%rsp),%rcx
L69:
  mov    (%rax),%edx
  add    0x4(%rax),%edx
  mov    %edx,0x8(%rax)
  add    $0x4,%rax
  cmp    %rcx,%rax
  jne    L69
  mov    $0x0,%ebx
  lea    0x80(%rsp),%rbp
  jmp    L3
L58:
  add    $0x4,%rbx
  cmp    $0x7c,%rbx
  je     L61
L3:
  mov    0x0(%rbp,%rbx,1),%eax
  cmp    %eax,(%rsp,%rbx,1)
  je     L58
  mov    $0x0,%eax
  call   <__builtin_abort@plt>
  jmp    L58
L61:
  mov    0x108(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L54
  mov    $0x0,%eax
  add    $0x118,%rsp
  pop    %rbx
  pop    %rbp
  ret
L54:
  call   <__stack_chk_fail@plt>
```

assistant: ```c
int main(void) {
  int ii = 0;
  int fib_result[30 + 1], fib_serial_result[30 + 1];
  for (ii = 0; ii <= 30; ii++) {
    fib_result[ii] = fib(ii);
  }
  fib_serial_result[0] = 0;
  fib_serial_result[1] = 1;
  for (ii = 2; ii <= 30; ii++)
    fib_serial_result[ii] = fib_serial_result[ii - 1] + fib_serial_result[ii - 2];
  for (ii = 0; ii <= 30; ii++) {
    if (fib_result[ii] != fib_serial_result[ii])
      __builtin_abort();
  }
  return 0;
}
```
user: 请将这段汇编代码片段转换成等效的C代码：

```asm
<main>:
  endbr64
  push   %rbp
  push   %rbx
  xor    %ebx,%ebx
  sub    $0x118,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,0x108(%rsp)
  xor    %eax,%eax
  mov    %rsp,%rbp
  nopl   (%rax)
L60:
  mov    %ebx,%edi
  call   <fib@plt>
  mov    %eax,0x0(%rbp,%rbx,4)
  add    $0x1,%rbx
  cmp    $0x1f,%rbx
  jne    L60
  lea    0xf8(%rsp),%rsi
  xor    %ecx,%ecx
  mov    $0x1,%edx
  movabs $0x100000000,%rax
  mov    %rax,0x80(%rsp)
  lea    0x88(%rsp),%rax
  jmp    L47
  nopl   0x0(%rax,%rax,1)
L67:
  mov    -0x4(%rax),%ecx
  add    $0x4,%rax
L47:
  add    %ecx,%edx
  mov    %edx,(%rax)
  cmp    %rsi,%rax
  jne    L67
  xor    %ebx,%ebx
  xor    %eax,%eax
  jmp    L48
  cs nopw 0x0(%rax,%rax,1)
L5:
  mov    0x80(%rsp,%rbx,1),%eax
L48:
  cmp    %eax,0x0(%rbp,%rbx,1)
  je     L43
  xor    %eax,%eax
  call   <__builtin_abort@plt>
L43:
  add    $0x4,%rbx
  cmp    $0x7c,%rbx
  jne    L5
  mov    0x108(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L27
  add    $0x118,%rsp
  xor    %eax,%eax
  pop    %rbx
  pop    %rbp
  ret
L27:
  call   <__stack_chk_fail@plt>
```

assistant: ```c
int main(void) {
  int ii = 0;
  int fib_result[30 + 1], fib_serial_result[30 + 1];
  for (ii = 0; ii <= 30; ii++) {
    fib_result[ii] = fib(ii);
  }
  fib_serial_result[0] = 0;
  fib_serial_result[1] = 1;
  for (ii = 2; ii <= 30; ii++)
    fib_serial_result[ii] = fib_serial_result[ii - 1] + fib_serial_result[ii - 2];
  for (ii = 0; ii <= 30; ii++) {
    if (fib_result[ii] != fib_serial_result[ii])
      __builtin_abort();
  }
  return 0;
}
```
user: 请将这段汇编代码片段转换成等效的C代码:

```asm
<main>:
  endbr64
  push   %r12
  push   %rbp
  push   %rbx
  xor    %ebx,%ebx
  sub    $0x110,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,0x108(%rsp)
  xor    %eax,%eax
  mov    %rsp,%rbp
  nopw   0x0(%rax,%rax,1)
L39:
  mov    %ebx,%edi
  call   <fib@plt>
  mov    %eax,0x0(%rbp,%rbx,4)
  add    $0x1,%rbx
  cmp    $0x1f,%rbx
  jne    L39
  movdqa D10(%rip),%xmm0
  mov    D3(%rip),%rax
  xor    %ebx,%ebx
  movl   $0xcb228,0xf8(%rsp)
  lea    0x80(%rsp),%r12
  movaps %xmm0,0x80(%rsp)
  movdqa D33(%rip),%xmm0
  mov    %rax,0xf0(%rsp)
  movaps %xmm0,0x90(%rsp)
  movdqa D74(%rip),%xmm0
  movaps %xmm0,0xa0(%rsp)
  movdqa D71(%rip),%xmm0
  movaps %xmm0,0xb0(%rsp)
  movdqa D60(%rip),%xmm0
  movaps %xmm0,0xc0(%rsp)
  movdqa D77(%rip),%xmm0
  movaps %xmm0,0xd0(%rsp)
  movdqa D54(%rip),%xmm0
  movaps %xmm0,0xe0(%rsp)
L0:
  mov    (%r12,%rbx,1),%eax
  cmp    %eax,0x0(%rbp,%rbx,1)
  je     L16
  xor    %eax,%eax
  call   <__builtin_abort@plt>
L16:
  add    $0x4,%rbx
  cmp    $0x7c,%rbx
  jne    L0
  mov    0x108(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L18
  add    $0x110,%rsp
  xor    %eax,%eax
  pop    %rbx
  pop    %rbp
  pop    %r12
  ret
L18:
  call   <__stack_chk_fail@plt>
```

tool_calls: name: unpack_data
arguments: tag: D10
type_guessed: byte[16]
name: unpack_data
arguments: tag: D3
type_guessed: byte[8]
name: unpack_data
arguments: tag: D33
type_guessed: byte[16]
name: unpack_data
arguments: tag: D74
type_guessed: byte[16]
name: unpack_data
arguments: tag: D71
type_guessed: byte[16]
name: unpack_data
arguments: tag: D60
type_guessed: byte[16]
name: unpack_data
arguments: tag: D77
type_guessed: byte[16]
name: unpack_data
arguments: tag: D54
type_guessed: byte[16]

tool: {"D10": [0x00,0x00,0x00,0x00,0x01,0x00,0x00,0x00,0x01,0x00,0x00,0x00,0x02,0x00,0x00,0x00]}

tool: {"D3": [0x73,0xd9,0x04,0x00,0xb5,0xd8,0x07,0x00]}

tool: {"D33": [0x03,0x00,0x00,0x00,0x05,0x00,0x00,0x00,0x08,0x00,0x00,0x00,0x0d,0x00,0x00,0x00]}

tool: {"D74": [0x15,0x00,0x00,0x00,0x22,0x00,0x00,0x00,0x37,0x00,0x00,0x00,0x59,0x00,0x00,0x00]}

tool: {"D71": [0x90,0x00,0x00,0x00,0xe9,0x00,0x00,0x00,0x79,0x01,0x00,0x00,0x62,0x02,0x00,0x00]}

tool: {"D60": [0xdb,0x03,0x00,0x00,0x3d,0x06,0x00,0x00,0x18,0x0a,0x00,0x00,0x55,0x10,0x00,0x00]}

tool: {"D77": [0x6d,0x1a,0x00,0x00,0xc2,0x2a,0x00,0x00,0x2f,0x45,0x00,0x00,0xf1,0x6f,0x00,0x00]}

tool: {"D54": [0x20,0xb5,0x00,0x00,0x11,0x25,0x01,0x00,0x31,0xda,0x01,0x00,0x42,0xff,0x02,0x00]}

assistant: ```c
int main(void) {
  int ii = 0;
  int fib_result[30 + 1], fib_serial_result[30 + 1];
  for (ii = 0; ii <= 30; ii++) {
    fib_result[ii] = fib(ii);
  }
  fib_serial_result[0] = 0;
  fib_serial_result[1] = 1;
  for (ii = 2; ii <= 30; ii++)
    fib_serial_result[ii] = fib_serial_result[ii - 1] + fib_serial_result[ii - 2];
  for (ii = 0; ii <= 30; ii++) {
    if (fib_result[ii] != fib_serial_result[ii])
      __builtin_abort();
  }
  return 0;
}
```
user: 请从给定的汇编指令推导出C源代码:

```asm
<realloc_s>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x20,%rsp
  mov    %rdi,-0x18(%rbp)
  mov    %rsi,-0x20(%rbp)
  mov    -0x20(%rbp),%rdx
  mov    -0x18(%rbp),%rax
  mov    %rdx,%rsi
  mov    %rax,%rdi
  call   <realloc@plt>
  mov    %rax,-0x8(%rbp)
  mov    -0x8(%rbp),%rax
  lea    D3(%rip),%rdx
  mov    %rdx,%rsi
  mov    %rax,%rdi
  call   <checkNotNull@plt>
  mov    -0x8(%rbp),%rax
  leave
  ret
```

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

tool: D3: realloc() failed

assistant: ```c
void *realloc_s(void *ptr, size_t size) {
  void *r = realloc(ptr, size);
  checkNotNull(r, "realloc() failed");
  return r;
}
```
user: Translate the below assembly code into C programming language:

```asm
<realloc_s>:
  endbr64
  push   %rbx
  call   <realloc@plt>
  mov    %rax,%rbx
  lea    D2(%rip),%rsi
  mov    %rax,%rdi
  call   <checkNotNull@plt>
  mov    %rbx,%rax
  pop    %rbx
  ret
```

tool_calls: name: parse_data
arguments: data_label: D2
datatype: string

tool: D2: realloc() failed

assistant: ```c
void *realloc_s(void *ptr, size_t size) {
  void *r = realloc(ptr, size);
  checkNotNull(r, "realloc() failed");
  return r;
}
```
user: Converte this assembly snippet into its equivalent C code:

```asm
<realloc_s>:
  endbr64
  push   %r12
  call   <realloc@plt>
  lea    D6(%rip),%rsi
  mov    %rax,%r12
  mov    %rax,%rdi
  call   <checkNotNull@plt>
  mov    %r12,%rax
  pop    %r12
  ret
```

tool_calls: name: unpack_data
arguments: data_label: D6
type: string

tool: D6: realloc() failed

assistant: ```c
void *realloc_s(void *ptr, size_t size) {
  void *r = realloc(ptr, size);
  checkNotNull(r, "realloc() failed");
  return r;
}
```
user: 这段汇编代码用C语言表示是什么样的：

```asm
<realloc_s>:
  endbr64
  push   %r12
  call   <realloc@plt>
  lea    D9(%rip),%rsi
  mov    %rax,%r12
  mov    %rax,%rdi
  call   <checkNotNull@plt>
  mov    %r12,%rax
  pop    %r12
  ret
```

tool_calls: name: retrieve_data
arguments: data_tag: D9
type: string

tool: D9: realloc() failed

assistant: ```c
void *realloc_s(void *ptr, size_t size) {
  void *r = realloc(ptr, size);
  checkNotNull(r, "realloc() failed");
  return r;
}
```
user: Demonstrate the C code that generates the assembly output below:

```asm
<mallocAndCpy>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x20,%rsp
  mov    %rdi,-0x18(%rbp)
  mov    $0x9,%edi
  call   <malloc@plt>
  mov    %rax,-0x8(%rbp)
  mov    -0x18(%rbp),%rax
  mov    %rax,%rdi
  call   <strlen@plt>
  test   %rax,%rax
  jle    L16
  mov    -0x18(%rbp),%rdx
  mov    -0x8(%rbp),%rax
  mov    %rdx,%rsi
  mov    %rax,%rdi
  call   <strcpy@plt>
  mov    -0x8(%rbp),%rax
  jmp    L5
L16:
  mov    -0x8(%rbp),%rax
L5:
  leave
  ret
```

assistant: ```c
char *mallocAndCpy(char *string) {
  char *pointer;
  pointer = (char *)malloc(sizeof(string) + 1);
  if (strlen(string) > 0) {
    strcpy(pointer, string);
    return pointer;
  }
  return pointer;
}
```
user: 请将以下的汇编代码转换成C语言代码:

```asm
<mallocAndCpy>:
  endbr64
  push   %rbp
  push   %rbx
  sub    $0x8,%rsp
  mov    %rdi,%rbp
  mov    $0x9,%edi
  call   <malloc@plt>
  mov    %rax,%rbx
  mov    %rbp,%rdi
  call   <strlen@plt>
  test   %rax,%rax
  jg     L0
L14:
  mov    %rbx,%rax
  add    $0x8,%rsp
  pop    %rbx
  pop    %rbp
  ret
L0:
  mov    %rbp,%rsi
  mov    %rbx,%rdi
  call   <strcpy@plt>
  jmp    L14
```

assistant: ```c
char *mallocAndCpy(char *string) {
  char *pointer;
  pointer = (char *)malloc(sizeof(string) + 1);
  if (strlen(string) > 0) {
    strcpy(pointer, string);
    return pointer;
  }
  return pointer;
}
```
user: Demonstrate the C code that generates the assembly output below:

```asm
<mallocAndCpy>:
  endbr64
  push   %r12
  push   %rbp
  mov    %rdi,%rbp
  mov    $0x9,%edi
  sub    $0x8,%rsp
  call   <malloc@plt>
  mov    %rbp,%rdi
  mov    %rax,%r12
  call   <strlen@plt>
  test   %rax,%rax
  jne    L3
  add    $0x8,%rsp
  mov    %r12,%rax
  pop    %rbp
  pop    %r12
  ret
  nopl   0x0(%rax,%rax,1)
L3:
  mov    %rbp,%rsi
  mov    %r12,%rdi
  call   <strcpy@plt>
  add    $0x8,%rsp
  mov    %r12,%rax
  pop    %rbp
  pop    %r12
  ret
```

assistant: ```c
char *mallocAndCpy(char *string) {
  char *pointer;
  pointer = (char *)malloc(sizeof(string) + 1);
  if (strlen(string) > 0) {
    strcpy(pointer, string);
    return pointer;
  }
  return pointer;
}
```
user: 请将以下的汇编代码转换成C语言代码:

```asm
<mallocAndCpy>:
  endbr64
  push   %r12
  push   %rbp
  mov    %rdi,%rbp
  mov    $0x9,%edi
  sub    $0x8,%rsp
  call   <malloc@plt>
  mov    %rbp,%rdi
  mov    %rax,%r12
  call   <strlen@plt>
  test   %rax,%rax
  jne    L3
  add    $0x8,%rsp
  mov    %r12,%rax
  pop    %rbp
  pop    %r12
  ret
  nopl   0x0(%rax,%rax,1)
L3:
  mov    %rbp,%rsi
  mov    %r12,%rdi
  call   <strcpy@plt>
  add    $0x8,%rsp
  mov    %r12,%rax
  pop    %rbp
  pop    %r12
  ret
```

assistant: ```c
char *mallocAndCpy(char *string) {
  char *pointer;
  pointer = (char *)malloc(sizeof(string) + 1);
  if (strlen(string) > 0) {
    strcpy(pointer, string);
    return pointer;
  }
  return pointer;
}
```
user: Converte this assembly snippet into its equivalent C code:

```asm
<format_space>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x20,%rsp
  mov    %rdi,-0x18(%rbp)
  movl   $0xffffffff,-0x8(%rbp)
  movl   $0x0,-0xc(%rbp)
  jmp    L8
L11:
  cmpl   $0x20,-0x4(%rbp)
  jne    L32
  cmpl   $0x20,-0x8(%rbp)
  je     L38
L32:
  mov    -0x4(%rbp),%eax
  mov    %eax,%edi
  call   <putchar@plt>
  mov    -0x4(%rbp),%eax
  mov    %eax,-0x8(%rbp)
  jmp    L27
L38:
  nop
L27:
  addl   $0x1,-0xc(%rbp)
L8:
  mov    -0xc(%rbp),%eax
  movslq %eax,%rdx
  mov    -0x18(%rbp),%rax
  add    %rdx,%rax
  movzbl (%rax),%eax
  movsbl %al,%eax
  mov    %eax,-0x4(%rbp)
  cmpl   $0x0,-0x4(%rbp)
  jne    L11
  nop
  nop
  leave
  ret
```

assistant: ```c
void format_space(char *text) {
  int c, i, last = -1;
  for (i = 0; (c = *(text + i)) != 0; i++) {
    if (c == ' ' && last == ' ')
      continue;
    putchar(c);
    last = c;
  }
}
```
user: 请显示与下面列出的汇编代码相匹配的C语言实现:

```asm
<format_space>:
  endbr64
  push   %rbp
  push   %rbx
  sub    $0x8,%rsp
  movsbl (%rdi),%ebp
  test   %ebp,%ebp
  je     L27
  lea    0x1(%rdi),%rbx
  mov    $0xffffffff,%edx
  jmp    L58
L45:
  mov    %ebp,%edi
  call   <putchar@plt>
L32:
  movsbl (%rbx),%eax
  add    $0x1,%rbx
  mov    %ebp,%edx
  test   %eax,%eax
  je     L27
  mov    %eax,%ebp
L58:
  cmp    $0x20,%ebp
  jne    L45
  cmp    $0x20,%edx
  je     L32
  jmp    L45
L27:
  add    $0x8,%rsp
  pop    %rbx
  pop    %rbp
  ret
```

assistant: ```c
void format_space(char *text) {
  int c, i, last = -1;
  for (i = 0; (c = *(text + i)) != 0; i++) {
    if (c == ' ' && last == ' ')
      continue;
    putchar(c);
    last = c;
  }
}
```
user: Demonstrate the C code that generates the assembly output below:

```asm
<format_space>:
  endbr64
  push   %rbp
  mov    $0xffffffff,%edx
  push   %rbx
  lea    0x1(%rdi),%rbx
  sub    $0x8,%rsp
  movsbl (%rdi),%ebp
  test   %ebp,%ebp
  jne    L7
  jmp    L19
  nopl   0x0(%rax)
L36:
  movsbl (%rbx),%eax
  mov    %ebp,%edx
  add    $0x1,%rbx
  test   %eax,%eax
  je     L19
L23:
  mov    %eax,%ebp
L7:
  cmp    $0x20,%ebp
  jne    L40
  cmp    $0x20,%edx
  je     L36
L40:
  mov    %ebp,%edi
  add    $0x1,%rbx
  call   <putchar@plt>
  movsbl -0x1(%rbx),%eax
  mov    %ebp,%edx
  test   %eax,%eax
  jne    L23
L19:
  add    $0x8,%rsp
  pop    %rbx
  pop    %rbp
  ret
```

assistant: ```c
void format_space(char *text) {
  int c, i, last = -1;
  for (i = 0; (c = *(text + i)) != 0; i++) {
    if (c == ' ' && last == ' ')
      continue;
    putchar(c);
    last = c;
  }
}
```
user: 请显示与下面列出的汇编代码相匹配的C语言实现:

```asm
<format_space>:
  endbr64
  push   %rbp
  push   %rbx
  sub    $0x8,%rsp
  movsbl (%rdi),%ebp
  test   %ebp,%ebp
  je     L29
  lea    0x1(%rdi),%rbx
  mov    $0xffffffff,%edx
  jmp    L23
  nopl   0x0(%rax)
L28:
  movsbl (%rbx),%eax
  add    $0x1,%rbx
  test   %eax,%eax
  je     L29
L48:
  mov    %ebp,%edx
  mov    %eax,%ebp
L23:
  cmp    $0x20,%ebp
  jne    L51
  cmp    $0x20,%edx
  je     L28
L51:
  mov    %ebp,%edi
  add    $0x1,%rbx
  call   <putchar@plt>
  movsbl -0x1(%rbx),%eax
  test   %eax,%eax
  jne    L48
L29:
  add    $0x8,%rsp
  pop    %rbx
  pop    %rbp
  ret
```

assistant: ```c
void format_space(char *text) {
  int c, i, last = -1;
  for (i = 0; (c = *(text + i)) != 0; i++) {
    if (c == ' ' && last == ' ')
      continue;
    putchar(c);
    last = c;
  }
}
```