ylfeng/ReF-Decompile-dataset huggingface dataset:
user: 下面的汇编指令对应的C源代码是什么：

```asm
<odd_malloc>:
  endbr64
  push   %rbp
  xor    %eax,%eax
  mov    %rdi,%rbp
  lea    D92(%rip),%rdi
  call   <printf@plt>
  mov    %rbp,%rsi
  lea    D29(%rip),%rdi
  xor    %eax,%eax
  call   <printf@plt>
  lea    D41(%rip),%rdi
  call   <puts@plt>
  lea    D86(%rip),%rdi
  xor    %eax,%eax
  call   <printf@plt>
  lea    D100(%rip),%rdi
  call   <puts@plt>
  lea    D85(%rip),%rdi
  call   <puts@plt>
  lea    D96(%rip),%rdi
  call   <puts@plt>
  lea    D40(%rip),%rdi
  call   <puts@plt>
  lea    D38(%rip),%rdi
  call   <puts@plt>
  lea    D82(%rip),%rdi
  call   <puts@plt>
  lea    D66(%rip),%rdi
  call   <puts@plt>
  mov    $0xffffffff,%edi
  pop    %rbp
  jmp    1090 <exxit@plt>
```

tool_calls: name: extract_symbolic_data
arguments: data_tag: D92
type_guessed: string
name: extract_symbolic_data
arguments: data_tag: D29
type_guessed: string
name: extract_symbolic_data
arguments: data_tag: D41
type_guessed: string
name: extract_symbolic_data
arguments: data_tag: D86
type_guessed: string
name: extract_symbolic_data
arguments: data_tag: D100
type_guessed: string
name: extract_symbolic_data
arguments: data_tag: D85
type_guessed: string
name: extract_symbolic_data
arguments: data_tag: D96
type_guessed: string
name: extract_symbolic_data
arguments: data_tag: D40
type_guessed: string
name: extract_symbolic_data
arguments: data_tag: D38
type_guessed: string
name: extract_symbolic_data
arguments: data_tag: D82
type_guessed: string
name: extract_symbolic_data
arguments: data_tag: D66
type_guessed: string

tool: D92: ERROR: a function asked for an inappropriate amount of memory:

tool: D29:   %ld bytes


tool: D41:        This can mean one of two things:

tool: D86:        1.  The input file is incorrect

tool: D100:  (perhaps it was not saved as Text Only),

tool: D85:        2.  There is a bug in the program.

tool: D96:        Please check your input file carefully.

tool: D40:        If it seems to be a bug, please mail joe@gs.washington.edu

tool: D38:        with the name of the program, your computer system type,

tool: D82:        a full description of the problem, and with the input data file.

tool: D66:        (which should be in the body of the message, not as an Attachment).

assistant: ```c
void odd_malloc(long x) {
  printf("ERROR: a function asked for an inappropriate amount of memory:");
  printf("  %ld bytes\n", x);
  printf("       This can mean one of two things:\n");
  printf("       1.  The input file is incorrect");
  printf(" (perhaps it was not saved as Text Only),\n");
  printf("       2.  There is a bug in the program.\n");
  printf("       Please check your input file carefully.\n");
  printf("       If it seems to be a bug, please mail joe@gs.washington.edu\n");
  printf("       with the name of the program, your computer system type,\n");
  printf("       a full description of the problem, and with the input data file.\n");
  printf("       (which should be in the body of the message, not as an Attachment).\n");
  exxit(-1);
}
```
user: 提供的汇编代码用C语言表示会是什么样子：

```asm
<odd_malloc>:
  endbr64
  push   %rbp
  xor    %eax,%eax
  mov    %rdi,%rbp
  lea    D29(%rip),%rdi
  call   <printf@plt>
  mov    %rbp,%rsi
  lea    D19(%rip),%rdi
  xor    %eax,%eax
  call   <printf@plt>
  lea    D42(%rip),%rdi
  call   <puts@plt>
  lea    D5(%rip),%rdi
  xor    %eax,%eax
  call   <printf@plt>
  lea    D69(%rip),%rdi
  call   <puts@plt>
  lea    D59(%rip),%rdi
  call   <puts@plt>
  lea    D3(%rip),%rdi
  call   <puts@plt>
  lea    D68(%rip),%rdi
  call   <puts@plt>
  lea    D63(%rip),%rdi
  call   <puts@plt>
  lea    D14(%rip),%rdi
  call   <puts@plt>
  lea    D1(%rip),%rdi
  call   <puts@plt>
  mov    $0xffffffff,%edi
  pop    %rbp
  jmp    1090 <exxit@plt>
```

tool_calls: name: parse_data
arguments: data_label: D29
data_type: string
name: parse_data
arguments: data_label: D19
data_type: string
name: parse_data
arguments: data_label: D42
data_type: string
name: parse_data
arguments: data_label: D5
data_type: string
name: parse_data
arguments: data_label: D69
data_type: string
name: parse_data
arguments: data_label: D59
data_type: string
name: parse_data
arguments: data_label: D3
data_type: string
name: parse_data
arguments: data_label: D68
data_type: string
name: parse_data
arguments: data_label: D63
data_type: string
name: parse_data
arguments: data_label: D14
data_type: string
name: parse_data
arguments: data_label: D1
data_type: string

tool: D29: ERROR: a function asked for an inappropriate amount of memory:

tool: D19:   %ld bytes


tool: D42:        This can mean one of two things:

tool: D5:        1.  The input file is incorrect

tool: D69:  (perhaps it was not saved as Text Only),

tool: D59:        2.  There is a bug in the program.

tool: D3:        Please check your input file carefully.

tool: D68:        If it seems to be a bug, please mail joe@gs.washington.edu

tool: D63:        with the name of the program, your computer system type,

tool: D14:        a full description of the problem, and with the input data file.

tool: D1:        (which should be in the body of the message, not as an Attachment).

assistant: ```c
void odd_malloc(long x) {
  printf("ERROR: a function asked for an inappropriate amount of memory:");
  printf("  %ld bytes\n", x);
  printf("       This can mean one of two things:\n");
  printf("       1.  The input file is incorrect");
  printf(" (perhaps it was not saved as Text Only),\n");
  printf("       2.  There is a bug in the program.\n");
  printf("       Please check your input file carefully.\n");
  printf("       If it seems to be a bug, please mail joe@gs.washington.edu\n");
  printf("       with the name of the program, your computer system type,\n");
  printf("       a full description of the problem, and with the input data file.\n");
  printf("       (which should be in the body of the message, not as an Attachment).\n");
  exxit(-1);
}
```
user: 下面的汇编指令对应的C源代码是什么：

```asm
<main>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x20,%rsp
  mov    %edi,-0x14(%rbp)
  mov    %rsi,-0x20(%rbp)
  movl   $0x0,-0x4(%rbp)
  jmp    L13
L1:
  addl   $0x1,-0x4(%rbp)
L13:
  mov    $0x0,%eax
  call   <false@plt>
  test   %eax,%eax
  jne    L1
  cmpl   $0xffffff85,-0x4(%rbp)
  jl     L1
  cmpl   $0x0,-0x4(%rbp)
  je     L5
  call   <abort@plt>
L5:
  mov    $0x0,%eax
  leave
  ret
```

assistant: ```c
int main(int argc, char *argv[]) {
  int count = 0;
  while (false() || count < -123)
    ++count;
  if (count)
    abort();
  return 0;
}
```
user: Demonstrate the C code that generates the assembly output below:

```asm
<main>:
  endbr64
  push   %rbx
  mov    $0x0,%ebx
L25:
  mov    $0x0,%eax
  call   <false@plt>
  cmp    $0xffffff85,%ebx
  jl     L39
  test   %eax,%eax
  jne    L39
  test   %ebx,%ebx
  jne    L34
  mov    $0x0,%eax
  pop    %rbx
  ret
L39:
  add    $0x1,%ebx
  jmp    L25
L34:
  call   <abort@plt>
```

assistant: ```c
int main(int argc, char *argv[]) {
  int count = 0;
  while (false() || count < -123)
    ++count;
  if (count)
    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   %rbx
  xor    %ebx,%ebx
  jmp    L17
  nopl   0x0(%rax)
L5:
  add    $0x1,%ebx
L17:
  xor    %eax,%eax
  call   <false@plt>
  test   %eax,%eax
  jne    L5
  test   %ebx,%ebx
  jne    1080 <main.cold>
  xor    %eax,%eax
  pop    %rbx
  ret
```

assistant: ```c
int main(int argc, char *argv[]) {
  int count = 0;
  while (false() || count < -123)
    ++count;
  if (count)
    abort();
  return 0;
}
```
user: 请从给定的汇编指令推导出C源代码:

```asm
<main>:
  endbr64
  push   %rbx
  xor    %ebx,%ebx
  jmp    L16
  nopl   0x0(%rax)
L1:
  add    $0x1,%ebx
L16:
  xor    %eax,%eax
  call   <false@plt>
  test   %eax,%eax
  jne    L1
  test   %ebx,%ebx
  jne    1080 <main.cold>
  xor    %eax,%eax
  pop    %rbx
  ret
```

assistant: ```c
int main(int argc, char *argv[]) {
  int count = 0;
  while (false() || count < -123)
    ++count;
  if (count)
    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
<setpackettimeout>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  mov    %edi,-0x4(%rbp)
  mov    %esi,-0x8(%rbp)
  nop
  pop    %rbp
  ret
```

assistant: ```c
void setpackettimeout(int datimeoutcount, int daresendagaincount) {
  datimeoutcount = datimeoutcount;
  daresendagaincount = daresendagaincount;
}
```
user: What would the C source look like for the assembly code provided here?

```asm
<setpackettimeout>:
  endbr64
  ret
```

assistant: ```c
void setpackettimeout(int datimeoutcount, int daresendagaincount) {
  datimeoutcount = datimeoutcount;
  daresendagaincount = daresendagaincount;
}
```
user: 这段汇编代码用C语言表示是什么样的:

```asm
<setpackettimeout>:
  endbr64
  ret
```

assistant: ```c
void setpackettimeout(int datimeoutcount, int daresendagaincount) {
  datimeoutcount = datimeoutcount;
  daresendagaincount = daresendagaincount;
}
```
user: 请将这段汇编代码片段转换成等效的C代码:

```asm
<setpackettimeout>:
  endbr64
  ret
```

assistant: ```c
void setpackettimeout(int datimeoutcount, int daresendagaincount) {
  datimeoutcount = datimeoutcount;
  daresendagaincount = daresendagaincount;
}
```
user: Demonstrate the C code that generates the assembly output below:

```asm
<fdevent_fcntl_set_nb>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  mov    %edi,-0x4(%rbp)
  mov    $0x0,%eax
  pop    %rbp
  ret
```

assistant: ```c
int fdevent_fcntl_set_nb(int fd) {
  ((void)(fd));
  return 0;
}
```
user: Converte this assembly snippet into its equivalent C code:

```asm
<fdevent_fcntl_set_nb>:
  endbr64
  mov    $0x0,%eax
  ret
```

assistant: ```c
int fdevent_fcntl_set_nb(int fd) {
  ((void)(fd));
  return 0;
}
```
user: What is the c source code of the assembly code below:

```asm
<fdevent_fcntl_set_nb>:
  endbr64
  xor    %eax,%eax
  ret
```

assistant: ```c
int fdevent_fcntl_set_nb(int fd) {
  ((void)(fd));
  return 0;
}
```
user: Translate the below assembly code into C programming language:

```asm
<fdevent_fcntl_set_nb>:
  endbr64
  xor    %eax,%eax
  ret
```

assistant: ```c
int fdevent_fcntl_set_nb(int fd) {
  ((void)(fd));
  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
  mov    %rsp,%rbp
  sub    $0x10,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,-0x8(%rbp)
  xor    %eax,%eax
  lea    D26(%rip),%rax
  mov    %rax,%rdi
  call   <printf@plt>
  lea    -0xc(%rbp),%rax
  mov    %rax,%rsi
  lea    D1(%rip),%rax
  mov    %rax,%rdi
  call   <scanf@plt>
  mov    -0xc(%rbp),%eax
  and    $0x1,%eax
  test   %eax,%eax
  jne    L18
  lea    D38(%rip),%rax
  mov    %rax,%rdi
  call   <printf@plt>
  jmp    L29
L18:
  lea    D21(%rip),%rax
  mov    %rax,%rdi
  call   <printf@plt>
L29:
  mov    $0x0,%eax
  mov    -0x8(%rbp),%rdx
  sub    %fs:0x28,%rdx
  je     L20
  call   <__stack_chk_fail@plt>
L20:
  leave
  ret
```

tool_calls: name: retrieve_data
arguments: data_label: D26
data_type: string
name: retrieve_data
arguments: data_label: D1
data_type: string
name: retrieve_data
arguments: data_label: D38
data_type: string
name: retrieve_data
arguments: data_label: D21
data_type: string

tool: D26: enter a num: 

tool: D1: %d

tool: D38: num is even


tool: D21: num is odd


assistant: ```c
int main() {
  int num;
  printf("enter a num: ");
  scanf("%d", &num);
  if (num % 2 == 0)
    printf("num is even\n");
  else
    printf("num is odd\n");
  return 0;
}
```
user: What is the c source code of the assembly code below:

```asm
<main>:
  endbr64
  sub    $0x18,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,0x8(%rsp)
  xor    %eax,%eax
  lea    D0(%rip),%rdi
  call   <printf@plt>
  lea    0x4(%rsp),%rsi
  lea    D13(%rip),%rdi
  call   <scanf@plt>
  testb  $0x1,0x4(%rsp)
  jne    L6
  lea    D27(%rip),%rdi
  call   <printf@plt>
L11:
  mov    0x8(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L21
  mov    $0x0,%eax
  add    $0x18,%rsp
  ret
L6:
  lea    D24(%rip),%rdi
  call   <printf@plt>
  jmp    L11
L21:
  call   <__stack_chk_fail@plt>
```

tool_calls: name: unpack_data
arguments: data_tag: D0
type: string
name: unpack_data
arguments: data_tag: D13
type: string
name: unpack_data
arguments: data_tag: D27
type: string
name: unpack_data
arguments: data_tag: D24
type: string

tool: D0: enter a num: 

tool: D13: %d

tool: D27: num is even


tool: D24: num is odd


assistant: ```c
int main() {
  int num;
  printf("enter a num: ");
  scanf("%d", &num);
  if (num % 2 == 0)
    printf("num is even\n");
  else
    printf("num is odd\n");
  return 0;
}
```
user: What is the c source code of the assembly code below?

```asm
<main>:
  endbr64
  sub    $0x18,%rsp
  lea    D36(%rip),%rdi
  mov    %fs:0x28,%rax
  mov    %rax,0x8(%rsp)
  xor    %eax,%eax
  call   <printf@plt>
  lea    0x4(%rsp),%rsi
  lea    D16(%rip),%rdi
  call   <scanf@plt>
  testb  $0x1,0x4(%rsp)
  jne    L25
  lea    D4(%rip),%rdi
  call   <printf@plt>
L7:
  mov    0x8(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L3
  xor    %eax,%eax
  add    $0x18,%rsp
  ret
L25:
  lea    D9(%rip),%rdi
  call   <printf@plt>
  jmp    L7
L3:
  call   <__stack_chk_fail@plt>
```

tool_calls: name: parse_data
arguments: data_tag: D36
type: string
name: parse_data
arguments: data_tag: D16
type: string
name: parse_data
arguments: data_tag: D4
type: string
name: parse_data
arguments: data_tag: D9
type: string

tool: D36: enter a num: 

tool: D16: %d

tool: D4: num is even


tool: D9: num is odd


assistant: ```c
int main() {
  int num;
  printf("enter a num: ");
  scanf("%d", &num);
  if (num % 2 == 0)
    printf("num is even\n");
  else
    printf("num is odd\n");
  return 0;
}
```
user: 请将以下的汇编代码转换成C语言代码：

```asm
<main>:
  endbr64
  sub    $0x18,%rsp
  lea    D25(%rip),%rdi
  mov    %fs:0x28,%rax
  mov    %rax,0x8(%rsp)
  xor    %eax,%eax
  call   <printf@plt>
  lea    0x4(%rsp),%rsi
  lea    D9(%rip),%rdi
  call   <scanf@plt>
  testb  $0x1,0x4(%rsp)
  jne    L9
  lea    D39(%rip),%rdi
  call   <printf@plt>
L21:
  mov    0x8(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L5
  xor    %eax,%eax
  add    $0x18,%rsp
  ret
L9:
  lea    D28(%rip),%rdi
  call   <printf@plt>
  jmp    L21
L5:
  call   <__stack_chk_fail@plt>
```

tool_calls: name: parse_data
arguments: label: D25
type_infered: string
name: parse_data
arguments: label: D9
type_infered: string
name: parse_data
arguments: label: D39
type_infered: string
name: parse_data
arguments: label: D28
type_infered: string

tool: D25: enter a num: 

tool: D9: %d

tool: D39: num is even


tool: D28: num is odd


assistant: ```c
int main() {
  int num;
  printf("enter a num: ");
  scanf("%d", &num);
  if (num % 2 == 0)
    printf("num is even\n");
  else
    printf("num is odd\n");
  return 0;
}
```
user: Demonstrate the C code that generates the assembly output below:

```asm
<main>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  lea    D26(%rip),%rax
  mov    %rax,%rdi
  call   <printf@plt>
  mov    $0x1,%edi
  call   <exit@plt>
  lea    D42(%rip),%rax
  mov    %rax,%rdi
  call   <printf@plt>
  lea    D29(%rip),%rax
  mov    %rax,%rdi
  call   <printf@plt>
  mov    $0x1,%edi
  call   <exit@plt>
  lea    D2(%rip),%rax
  mov    %rax,%rdi
  call   <printf@plt>
  mov    $0x1,%edi
  call   <exit@plt>
  lea    D47(%rip),%rax
  mov    %rax,%rdi
  call   <printf@plt>
  mov    $0x1,%edi
  call   <exit@plt>
  mov    $0x0,%edi
  call   <exit@plt>
  mov    $0x0,%eax
  pop    %rbp
  ret
```

tool_calls: name: disassemble_data
arguments: tag: D26
datatype: string
name: disassemble_data
arguments: tag: D42
datatype: string
name: disassemble_data
arguments: tag: D29
datatype: string
name: disassemble_data
arguments: tag: D2
datatype: string
name: disassemble_data
arguments: tag: D47
datatype: string

tool: D26: ERROR: No locking available. Running Samba would be unsafe


tool: D42: WARNING: No automated network interface determination


tool: D29: ERROR: no seteuid method available


tool: D2: ERROR: No disk free routine!


tool: D47: ERROR: No random or srandom routine!


assistant: ```c
int main() {
  printf("ERROR: No locking available. Running Samba would be unsafe\n");
  exit(1);
  printf("WARNING: No automated network interface determination\n");
  printf("ERROR: no seteuid method available\n");
  exit(1);
  printf("ERROR: No disk free routine!\n");
  exit(1);
  printf("ERROR: No random or srandom routine!\n");
  exit(1);
  exit(0);
}
```
user: 这段汇编代码用C语言表示是什么样的:

```asm
<main>:
  endbr64
  sub    $0x8,%rsp
  lea    D39(%rip),%rdi
  call   <printf@plt>
  mov    $0x1,%edi
  call   <exit@plt>
  lea    D14(%rip),%rdi
  call   <printf@plt>
  lea    D9(%rip),%rdi
  call   <printf@plt>
  mov    $0x1,%edi
  call   <exit@plt>
  lea    D1(%rip),%rdi
  call   <printf@plt>
  mov    $0x1,%edi
  call   <exit@plt>
  lea    D36(%rip),%rdi
  call   <printf@plt>
  mov    $0x1,%edi
  call   <exit@plt>
  mov    $0x0,%edi
  call   <exit@plt>
  mov    $0x0,%eax
  add    $0x8,%rsp
  ret
```

tool_calls: name: extract_symbolic_data
arguments: data_tag: D39
data_type: string
name: extract_symbolic_data
arguments: data_tag: D14
data_type: string
name: extract_symbolic_data
arguments: data_tag: D9
data_type: string
name: extract_symbolic_data
arguments: data_tag: D1
data_type: string
name: extract_symbolic_data
arguments: data_tag: D36
data_type: string

tool: D39: ERROR: No locking available. Running Samba would be unsafe


tool: D14: WARNING: No automated network interface determination


tool: D9: ERROR: no seteuid method available


tool: D1: ERROR: No disk free routine!


tool: D36: ERROR: No random or srandom routine!


assistant: ```c
int main() {
  printf("ERROR: No locking available. Running Samba would be unsafe\n");
  exit(1);
  printf("WARNING: No automated network interface determination\n");
  printf("ERROR: no seteuid method available\n");
  exit(1);
  printf("ERROR: No disk free routine!\n");
  exit(1);
  printf("ERROR: No random or srandom routine!\n");
  exit(1);
  exit(0);
}
```
user: Please show me the C implementation that matches the assembly code listed below:

```asm
<main>:
  endbr64
  sub    $0x8,%rsp
  lea    D8(%rip),%rdi
  call   <printf@plt>
  mov    $0x1,%edi
  call   <exit@plt>
  lea    D9(%rip),%rdi
  call   <printf@plt>
  lea    D15(%rip),%rdi
  call   <printf@plt>
  mov    $0x1,%edi
  call   <exit@plt>
  lea    D42(%rip),%rdi
  call   <printf@plt>
  mov    $0x1,%edi
  call   <exit@plt>
  lea    D24(%rip),%rdi
  call   <printf@plt>
  mov    $0x1,%edi
  call   <exit@plt>
  xor    %edi,%edi
  call   <exit@plt>
  xor    %eax,%eax
  add    $0x8,%rsp
  ret
```

tool_calls: name: read_data
arguments: data_label: D8
type: string
name: read_data
arguments: data_label: D9
type: string
name: read_data
arguments: data_label: D15
type: string
name: read_data
arguments: data_label: D42
type: string
name: read_data
arguments: data_label: D24
type: string

tool: D8: ERROR: No locking available. Running Samba would be unsafe


tool: D9: WARNING: No automated network interface determination


tool: D15: ERROR: no seteuid method available


tool: D42: ERROR: No disk free routine!


tool: D24: ERROR: No random or srandom routine!


assistant: ```c
int main() {
  printf("ERROR: No locking available. Running Samba would be unsafe\n");
  exit(1);
  printf("WARNING: No automated network interface determination\n");
  printf("ERROR: no seteuid method available\n");
  exit(1);
  printf("ERROR: No disk free routine!\n");
  exit(1);
  printf("ERROR: No random or srandom routine!\n");
  exit(1);
  exit(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
  sub    $0x8,%rsp
  lea    D20(%rip),%rdi
  call   <printf@plt>
  mov    $0x1,%edi
  call   <exit@plt>
  lea    D16(%rip),%rdi
  call   <printf@plt>
  lea    D45(%rip),%rdi
  call   <printf@plt>
  mov    $0x1,%edi
  call   <exit@plt>
  lea    D44(%rip),%rdi
  call   <printf@plt>
  mov    $0x1,%edi
  call   <exit@plt>
  lea    D22(%rip),%rdi
  call   <printf@plt>
  mov    $0x1,%edi
  call   <exit@plt>
  xor    %edi,%edi
  call   <exit@plt>
  xor    %eax,%eax
  add    $0x8,%rsp
  ret
```

tool_calls: name: parse_data
arguments: data_label: D20
type: string
name: parse_data
arguments: data_label: D16
type: string
name: parse_data
arguments: data_label: D45
type: string
name: parse_data
arguments: data_label: D44
type: string
name: parse_data
arguments: data_label: D22
type: string

tool: D20: ERROR: No locking available. Running Samba would be unsafe


tool: D16: WARNING: No automated network interface determination


tool: D45: ERROR: no seteuid method available


tool: D44: ERROR: No disk free routine!


tool: D22: ERROR: No random or srandom routine!


assistant: ```c
int main() {
  printf("ERROR: No locking available. Running Samba would be unsafe\n");
  exit(1);
  printf("WARNING: No automated network interface determination\n");
  printf("ERROR: no seteuid method available\n");
  exit(1);
  printf("ERROR: No disk free routine!\n");
  exit(1);
  printf("ERROR: No random or srandom routine!\n");
  exit(1);
  exit(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
<hash_str>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  mov    %rdi,-0x18(%rbp)
  movl   $0x1505,-0x8(%rbp)
  jmp    L15
L10:
  mov    -0x8(%rbp),%eax
  shl    $0x5,%eax
  mov    %eax,%edx
  mov    -0x8(%rbp),%eax
  add    %eax,%edx
  mov    -0x4(%rbp),%eax
  add    %edx,%eax
  mov    %eax,-0x8(%rbp)
L15:
  mov    -0x18(%rbp),%rax
  lea    0x1(%rax),%rdx
  mov    %rdx,-0x18(%rbp)
  movzbl (%rax),%eax
  movsbl %al,%eax
  mov    %eax,-0x4(%rbp)
  cmpl   $0x0,-0x4(%rbp)
  jne    L10
  mov    -0x8(%rbp),%eax
  pop    %rbp
  ret
```

assistant: ```c
unsigned int hash_str(char *str) {
  unsigned int hash = 5381;
  int c;
  while ((c = *str++))
    hash = ((hash << 5) + hash) + c;
  return hash;
}
```
user: 提供的汇编代码用C语言表示会是什么样子：

```asm
<hash_str>:
  endbr64
  lea    0x1(%rdi),%rcx
  movzbl (%rdi),%edx
  test   %dl,%dl
  je     L17
  mov    $0x1505,%eax
L12:
  mov    %eax,%esi
  shl    $0x5,%esi
  add    %esi,%eax
  movsbl %dl,%edx
  add    %edx,%eax
  add    $0x1,%rcx
  movzbl -0x1(%rcx),%edx
  test   %dl,%dl
  jne    L12
  ret
L17:
  mov    $0x1505,%eax
  ret
```

assistant: ```c
unsigned int hash_str(char *str) {
  unsigned int hash = 5381;
  int c;
  while ((c = *str++))
    hash = ((hash << 5) + hash) + c;
  return hash;
}
```
user: 提供的汇编代码用C语言表示会是什么样子:

```asm
<hash_str>:
  endbr64
  movsbl (%rdi),%edx
  lea    0x1(%rdi),%rcx
  mov    $0x1505,%eax
  test   %dl,%dl
  je     L0
  nopl   0x0(%rax)
L11:
  mov    %eax,%esi
  add    $0x1,%rcx
  shl    $0x5,%esi
  add    %esi,%eax
  add    %edx,%eax
  movsbl -0x1(%rcx),%edx
  test   %dl,%dl
  jne    L11
  ret
  xchg   %ax,%ax
L0:
  ret
```

assistant: ```c
unsigned int hash_str(char *str) {
  unsigned int hash = 5381;
  int c;
  while ((c = *str++))
    hash = ((hash << 5) + hash) + c;
  return hash;
}
```
user: 这段汇编代码用C语言表示是什么样的？

```asm
<hash_str>:
  endbr64
  movsbl (%rdi),%edx
  lea    0x1(%rdi),%rcx
  mov    $0x1505,%eax
  test   %dl,%dl
  je     L12
  nopl   0x0(%rax)
L1:
  mov    %eax,%esi
  add    $0x1,%rcx
  shl    $0x5,%esi
  add    %esi,%eax
  add    %edx,%eax
  movsbl -0x1(%rcx),%edx
  test   %dl,%dl
  jne    L1
  ret
  xchg   %ax,%ax
L12:
  ret
```

assistant: ```c
unsigned int hash_str(char *str) {
  unsigned int hash = 5381;
  int c;
  while ((c = *str++))
    hash = ((hash << 5) + hash) + c;
  return hash;
}
```
user: Please show me the C implementation that matches the assembly code listed below:

```asm
<linecounter>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  mov    %rdi,-0x18(%rbp)
  movl   $0x0,-0x8(%rbp)
  movl   $0x0,-0x4(%rbp)
  jmp    L0
L26:
  mov    -0x4(%rbp),%eax
  movslq %eax,%rdx
  mov    -0x18(%rbp),%rax
  add    %rdx,%rax
  movzbl (%rax),%eax
  cmp    $0xa,%al
  jne    L12
  addl   $0x1,-0x8(%rbp)
L12:
  addl   $0x1,-0x4(%rbp)
L0:
  mov    -0x4(%rbp),%eax
  movslq %eax,%rdx
  mov    -0x18(%rbp),%rax
  add    %rdx,%rax
  movzbl (%rax),%eax
  test   %al,%al
  jne    L26
  mov    -0x8(%rbp),%eax
  pop    %rbp
  ret
```

assistant: ```c
int linecounter(char *c) {
  int n_lines = 0;
  int i;
  for (i = 0; c[i] != '\0'; i++) {
    if (c[i] == '\n') {
      n_lines++;
    }
  }
  return n_lines;
}
```