ylfeng/ReF-Decompile-dataset huggingface dataset:
user: 请从给定的汇编指令推导出C源代码:

```asm
<get_integer_typedefs>:
  endbr64
  push   %rbp
  lea    D14(%rip),%rsi
  mov    %rdi,%rbp
  call   <fprintf@plt>
  lea    D21(%rip),%rsi
  mov    %rbp,%rdi
  call   <fprintf@plt>
  lea    D3(%rip),%rsi
  mov    %rbp,%rdi
  call   <fprintf@plt>
  lea    D67(%rip),%rsi
  mov    %rbp,%rdi
  call   <fprintf@plt>
  lea    D36(%rip),%rsi
  mov    %rbp,%rdi
  call   <fprintf@plt>
  xor    %esi,%esi
  lea    D64(%rip),%rdi
  call   <compiles_and_runs@plt>
  test   %rax,%rax
  je     L9
  pop    %rbp
  ret
  nopl   (%rax)
L9:
  mov    %rbp,%rdi
  lea    D17(%rip),%rsi
  pop    %rbp
  jmp    1060 <fprintf@plt>
```

tool_calls: name: retrieve_data
arguments: tag: D14
datatype: string
name: retrieve_data
arguments: tag: D21
datatype: string
name: retrieve_data
arguments: tag: D3
datatype: string
name: retrieve_data
arguments: tag: D67
datatype: string
name: retrieve_data
arguments: tag: D36
datatype: string
name: retrieve_data
arguments: tag: D64
datatype: string
name: retrieve_data
arguments: tag: D17
datatype: string

tool: D14: 
// Integer types (we assume int >= 32 bits)


tool: D21: typedef char int8;
typedef unsigned char uint8;


tool: D3: typedef short int16;
typedef unsigned short uint16;


tool: D67: typedef int int32;
typedef unsigned int uint32;


tool: D36: typedef long int64;
typedef unsigned long uint64;


tool: D64: int main() { off64_t a = 1; return 0; }


tool: D17: typedef int64 off64_t;


assistant: ```c
void get_integer_typedefs(FILE *file) {
  fprintf(file, "\n// Integer types (we assume int >= 32 bits)\n");
  if (sizeof(char) != 1)
    fatal_error("Expecting sizeof(char) == 1");
  if (sizeof(int) < 4)
    fatal_error("Expecting sizeof(int) >= 4");
  fprintf(file, "typedef char int8;\ntypedef unsigned char uint8;\n");
  if (sizeof(short) != 2)
    fatal_error("Can not find 2 byte integer type");
  fprintf(file, "typedef short int16;\ntypedef unsigned short uint16;\n");
  if (sizeof(short) == 4) {
    fprintf(file, "typedef short int32;\ntypedef unsigned short uint32;\n");
  } else if (sizeof(int) == 4) {
    fprintf(file, "typedef int int32;\ntypedef unsigned int uint32;\n");
  } else {
    fatal_error("Can not find 4 byte integer type");
  }
  if (sizeof(long int) == 8) {
    fprintf(file, "typedef long int64;\ntypedef unsigned long uint64;\n");
  } else {
    if (compiles_and_runs("int main() { return sizeof(long long int) != 8; }\n", 1)) {
      fprintf(file, "typedef long long int int64;\ntypedef unsigned long long int uint64;\n");
    } else {
      fatal_error("Can not find 8 byte integer type");
    }
  }
  if (!compiles_and_runs("int main() { off64_t a = 1; return 0; }\n", 0)) {
    fprintf(file, "typedef int64 off64_t;\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
<get_integer_typedefs>:
  endbr64
  push   %rbp
  lea    D24(%rip),%rsi
  mov    %rdi,%rbp
  call   <fprintf@plt>
  lea    D47(%rip),%rsi
  mov    %rbp,%rdi
  call   <fprintf@plt>
  lea    D22(%rip),%rsi
  mov    %rbp,%rdi
  call   <fprintf@plt>
  lea    D25(%rip),%rsi
  mov    %rbp,%rdi
  call   <fprintf@plt>
  lea    D19(%rip),%rsi
  mov    %rbp,%rdi
  call   <fprintf@plt>
  xor    %esi,%esi
  lea    D11(%rip),%rdi
  call   <compiles_and_runs@plt>
  test   %rax,%rax
  je     L7
  pop    %rbp
  ret
  nopl   (%rax)
L7:
  mov    %rbp,%rdi
  lea    D26(%rip),%rsi
  pop    %rbp
  jmp    1060 <fprintf@plt>
```

tool_calls: name: parse_data
arguments: data_label: D24
datatype: string
name: parse_data
arguments: data_label: D47
datatype: string
name: parse_data
arguments: data_label: D22
datatype: string
name: parse_data
arguments: data_label: D25
datatype: string
name: parse_data
arguments: data_label: D19
datatype: string
name: parse_data
arguments: data_label: D11
datatype: string
name: parse_data
arguments: data_label: D26
datatype: string

tool: D24: 
// Integer types (we assume int >= 32 bits)


tool: D47: typedef char int8;
typedef unsigned char uint8;


tool: D22: typedef short int16;
typedef unsigned short uint16;


tool: D25: typedef int int32;
typedef unsigned int uint32;


tool: D19: typedef long int64;
typedef unsigned long uint64;


tool: D11: int main() { off64_t a = 1; return 0; }


tool: D26: typedef int64 off64_t;


assistant: ```c
void get_integer_typedefs(FILE *file) {
  fprintf(file, "\n// Integer types (we assume int >= 32 bits)\n");
  if (sizeof(char) != 1)
    fatal_error("Expecting sizeof(char) == 1");
  if (sizeof(int) < 4)
    fatal_error("Expecting sizeof(int) >= 4");
  fprintf(file, "typedef char int8;\ntypedef unsigned char uint8;\n");
  if (sizeof(short) != 2)
    fatal_error("Can not find 2 byte integer type");
  fprintf(file, "typedef short int16;\ntypedef unsigned short uint16;\n");
  if (sizeof(short) == 4) {
    fprintf(file, "typedef short int32;\ntypedef unsigned short uint32;\n");
  } else if (sizeof(int) == 4) {
    fprintf(file, "typedef int int32;\ntypedef unsigned int uint32;\n");
  } else {
    fatal_error("Can not find 4 byte integer type");
  }
  if (sizeof(long int) == 8) {
    fprintf(file, "typedef long int64;\ntypedef unsigned long uint64;\n");
  } else {
    if (compiles_and_runs("int main() { return sizeof(long long int) != 8; }\n", 1)) {
      fprintf(file, "typedef long long int int64;\ntypedef unsigned long long int uint64;\n");
    } else {
      fatal_error("Can not find 8 byte integer type");
    }
  }
  if (!compiles_and_runs("int main() { off64_t a = 1; return 0; }\n", 0)) {
    fprintf(file, "typedef int64 off64_t;\n");
  }
}
```
user: Converte this assembly snippet into its equivalent C code:

```asm
<main>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x30,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,-0x8(%rbp)
  xor    %eax,%eax
  movl   $0x2,-0x30(%rbp)
  movl   $0x4,-0x2c(%rbp)
  movl   $0x5,-0x28(%rbp)
  movl   $0x7,-0x24(%rbp)
  movl   $0x9,-0x20(%rbp)
  movl   $0xb,-0x1c(%rbp)
  movl   $0xd,-0x18(%rbp)
  lea    -0x30(%rbp),%rax
  mov    %rax,%rdi
  call   <display@plt>
  mov    $0x0,%eax
  mov    -0x8(%rbp),%rdx
  sub    %fs:0x28,%rdx
  je     L6
  call   <__stack_chk_fail@plt>
L6:
  leave
  ret
```

assistant: ```c
int main() {
  int channels[7] = {2, 4, 5, 7, 9, 11, 13};
  display(channels);
  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    $0x38,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,0x28(%rsp)
  xor    %eax,%eax
  movl   $0x2,(%rsp)
  movl   $0x4,0x4(%rsp)
  movl   $0x5,0x8(%rsp)
  movl   $0x7,0xc(%rsp)
  movl   $0x9,0x10(%rsp)
  movl   $0xb,0x14(%rsp)
  movl   $0xd,0x18(%rsp)
  mov    %rsp,%rdi
  call   <display@plt>
  mov    0x28(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L7
  mov    $0x0,%eax
  add    $0x38,%rsp
  ret
L7:
  call   <__stack_chk_fail@plt>
```

assistant: ```c
int main() {
  int channels[7] = {2, 4, 5, 7, 9, 11, 13};
  display(channels);
  return 0;
}
```
user: 请从给定的汇编指令推导出C源代码:

```asm
<main>:
  endbr64
  sub    $0x38,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,0x28(%rsp)
  movabs $0x400000002,%rax
  mov    %rsp,%rdi
  movl   $0xd,0x18(%rsp)
  mov    %rax,(%rsp)
  movabs $0x700000005,%rax
  mov    %rax,0x8(%rsp)
  movabs $0xb00000009,%rax
  mov    %rax,0x10(%rsp)
  call   <display@plt>
  mov    0x28(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L0
  xor    %eax,%eax
  add    $0x38,%rsp
  ret
L0:
  call   <__stack_chk_fail@plt>
```

assistant: ```c
int main() {
  int channels[7] = {2, 4, 5, 7, 9, 11, 13};
  display(channels);
  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    $0x38,%rsp
  movdqa D1(%rip),%xmm0
  mov    %fs:0x28,%rax
  mov    %rax,0x28(%rsp)
  xor    %eax,%eax
  mov    D0(%rip),%rax
  mov    %rsp,%rdi
  movl   $0xd,0x18(%rsp)
  movaps %xmm0,(%rsp)
  mov    %rax,0x10(%rsp)
  call   <display@plt>
  mov    0x28(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L5
  xor    %eax,%eax
  add    $0x38,%rsp
  ret
L5:
  call   <__stack_chk_fail@plt>
```

tool_calls: name: parse_data
arguments: data_tag: D1
type_infered: byte[16]
name: parse_data
arguments: data_tag: D0
type_infered: byte[8]

tool: {"D1": [0x02,0x00,0x00,0x00,0x04,0x00,0x00,0x00,0x05,0x00,0x00,0x00,0x07,0x00,0x00,0x00]}

tool: {"D0": [0x09,0x00,0x00,0x00,0x0b,0x00,0x00,0x00]}

assistant: ```c
int main() {
  int channels[7] = {2, 4, 5, 7, 9, 11, 13};
  display(channels);
  return 0;
}
```
user: Please show me the C implementation that matches the assembly code listed below:

```asm
<send_bn>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x30,%rsp
  mov    %edi,-0x24(%rbp)
  mov    %rsi,-0x30(%rbp)
  mov    %fs:0x28,%rax
  mov    %rax,-0x8(%rbp)
  xor    %eax,%eax
  mov    -0x30(%rbp),%rax
  mov    %rax,%rdi
  call   <BN_num_bytes@plt>
  mov    %eax,-0x18(%rbp)
  movl   $0x0,-0x20(%rbp)
  cmpl   $0x0,-0x18(%rbp)
  jle    L5
  cmpl   $0xff,-0x18(%rbp)
  jle    L80
L5:
  mov    $0x0,%eax
  jmp    L74
L80:
  mov    -0x18(%rbp),%eax
  add    $0x1,%eax
  mov    %eax,%edi
  call   <alloca@plt>
  mov    %rax,-0x10(%rbp)
  mov    -0x18(%rbp),%eax
  mov    %eax,%edx
  mov    -0x10(%rbp),%rax
  mov    %dl,(%rax)
  mov    -0x10(%rbp),%rax
  lea    0x1(%rax),%rdx
  mov    -0x30(%rbp),%rax
  mov    %rdx,%rsi
  mov    %rax,%rdi
  call   <BN_bn2bin@plt>
  test   %eax,%eax
  je     L48
  movl   $0x0,-0x1c(%rbp)
L81:
  mov    -0x18(%rbp),%eax
  add    $0x1,%eax
  sub    -0x1c(%rbp),%eax
  mov    %eax,%edx
  mov    -0x1c(%rbp),%eax
  movslq %eax,%rcx
  mov    -0x10(%rbp),%rax
  lea    (%rcx,%rax,1),%rsi
  mov    -0x24(%rbp),%eax
  mov    $0x0,%ecx
  mov    %eax,%edi
  call   <send@plt>
  mov    %eax,-0x14(%rbp)
  cmpl   $0x0,-0x14(%rbp)
  js     L57
  mov    -0x14(%rbp),%eax
  add    %eax,-0x1c(%rbp)
  mov    -0x18(%rbp),%eax
  cmp    -0x1c(%rbp),%eax
  jge    L81
  movl   $0x1,-0x20(%rbp)
  jmp    L34
L48:
  nop
  jmp    L34
L57:
  nop
L34:
  mov    -0x18(%rbp),%eax
  lea    0x1(%rax),%edx
  mov    -0x10(%rbp),%rax
  mov    %edx,%esi
  mov    %rax,%rdi
  call   <bzero@plt>
  mov    -0x20(%rbp),%eax
L74:
  mov    -0x8(%rbp),%rdx
  sub    %fs:0x28,%rdx
  je     L41
  call   <__stack_chk_fail@plt>
L41:
  leave
  ret
```

assistant: ```c
int send_bn(int socket, const BIGNUM *x) {
  int size = BN_num_bytes(x), ret = 0;
  if (size <= 0 || size >= 256)
    return 0;
  unsigned char *tmp = (unsigned char *)alloca(size + 1);
  *tmp = (unsigned char)size;
  if (!BN_bn2bin(x, tmp + 1))
    goto err;
  ssize_t written = 0;
  do {
    ssize_t wr = send(socket, (const void *)(tmp + written), size + 1 - written, 0);
    if (wr < 0)
      goto err;
    written += wr;
  } while (written < size + 1);
  ret = 1;
err:
  bzero(tmp, size + 1);
  return ret;
}
```
user: What is the c source code of the assembly code below:

```asm
<send_bn>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  push   %r15
  push   %r14
  push   %r13
  push   %r12
  push   %rbx
  sub    $0x28,%rsp
  mov    %edi,%r12d
  mov    %fs:0x28,%rax
  mov    %rax,-0x38(%rbp)
  xor    %eax,%eax
  mov    %rsi,-0x48(%rbp)
  mov    %rsi,%rdi
  call   <BN_num_bytes@plt>
  mov    %eax,%ebx
  lea    -0x1(%rax),%eax
  mov    $0x0,%r15d
  cmp    $0xfe,%eax
  jbe    L57
L53:
  mov    -0x38(%rbp),%rax
  sub    %fs:0x28,%rax
  jne    L20
  mov    %r15d,%eax
  lea    -0x28(%rbp),%rsp
  pop    %rbx
  pop    %r12
  pop    %r13
  pop    %r14
  pop    %r15
  pop    %rbp
  ret
L57:
  lea    0x1(%rbx),%r14d
  mov    %r14d,%edi
  call   <alloca@plt>
  mov    %rax,%r13
  mov    %bl,(%rax)
  lea    0x1(%rax),%rsi
  mov    -0x48(%rbp),%rdi
  call   <BN_bn2bin@plt>
  mov    %eax,%r15d
  test   %eax,%eax
  je     L49
  mov    $0x0,%r15d
L31:
  mov    %r14d,%edx
  sub    %r15d,%edx
  movslq %r15d,%rsi
  add    %r13,%rsi
  mov    $0x0,%ecx
  mov    %r12d,%edi
  call   <send@plt>
  test   %eax,%eax
  js     L17
  add    %eax,%r15d
  cmp    %r15d,%ebx
  jge    L31
  mov    $0x1,%r15d
  jmp    L49
L17:
  mov    $0x0,%r15d
L49:
  mov    %r14d,%esi
  mov    %r13,%rdi
  call   <bzero@plt>
  jmp    L53
L20:
  call   <__stack_chk_fail@plt>
```

assistant: ```c
int send_bn(int socket, const BIGNUM *x) {
  int size = BN_num_bytes(x), ret = 0;
  if (size <= 0 || size >= 256)
    return 0;
  unsigned char *tmp = (unsigned char *)alloca(size + 1);
  *tmp = (unsigned char)size;
  if (!BN_bn2bin(x, tmp + 1))
    goto err;
  ssize_t written = 0;
  do {
    ssize_t wr = send(socket, (const void *)(tmp + written), size + 1 - written, 0);
    if (wr < 0)
      goto err;
    written += wr;
  } while (written < size + 1);
  ret = 1;
err:
  bzero(tmp, size + 1);
  return ret;
}
```
user: 提供的汇编代码用C语言表示会是什么样子:

```asm
<send_bn>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  push   %r15
  mov    %rsi,%r15
  push   %r14
  push   %r13
  push   %r12
  mov    %edi,%r12d
  mov    %rsi,%rdi
  push   %rbx
  sub    $0x28,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,-0x38(%rbp)
  xor    %eax,%eax
  call   <BN_num_bytes@plt>
  xor    %r8d,%r8d
  mov    %eax,%ebx
  sub    $0x1,%eax
  cmp    $0xfe,%eax
  jbe    L60
L76:
  mov    -0x38(%rbp),%rax
  sub    %fs:0x28,%rax
  jne    L24
  lea    -0x28(%rbp),%rsp
  mov    %r8d,%eax
  pop    %rbx
  pop    %r12
  pop    %r13
  pop    %r14
  pop    %r15
  pop    %rbp
  ret
  cs nopw 0x0(%rax,%rax,1)
L60:
  lea    0x1(%rbx),%r14d
  mov    %r14d,%edi
  call   <alloca@plt>
  mov    %r15,%rdi
  mov    %bl,(%rax)
  lea    0x1(%rax),%rsi
  mov    %rax,%r13
  call   <BN_bn2bin@plt>
  test   %eax,%eax
  je     L22
  xor    %r15d,%r15d
  jmp    L6
  cs nopw 0x0(%rax,%rax,1)
L42:
  add    %eax,%r15d
  cmp    %r15d,%ebx
  jl     L48
L6:
  mov    %r14d,%edx
  movslq %r15d,%rsi
  xor    %ecx,%ecx
  mov    %r12d,%edi
  sub    %r15d,%edx
  add    %r13,%rsi
  call   <send@plt>
  test   %eax,%eax
  jns    L42
L22:
  xor    %r8d,%r8d
L62:
  mov    %r14d,%esi
  mov    %r13,%rdi
  mov    %r8d,-0x44(%rbp)
  call   <bzero@plt>
  mov    -0x44(%rbp),%r8d
  jmp    L76
  nopl   (%rax)
L48:
  mov    $0x1,%r8d
  jmp    L62
L24:
  call   <__stack_chk_fail@plt>
```

assistant: ```c
int send_bn(int socket, const BIGNUM *x) {
  int size = BN_num_bytes(x), ret = 0;
  if (size <= 0 || size >= 256)
    return 0;
  unsigned char *tmp = (unsigned char *)alloca(size + 1);
  *tmp = (unsigned char)size;
  if (!BN_bn2bin(x, tmp + 1))
    goto err;
  ssize_t written = 0;
  do {
    ssize_t wr = send(socket, (const void *)(tmp + written), size + 1 - written, 0);
    if (wr < 0)
      goto err;
    written += wr;
  } while (written < size + 1);
  ret = 1;
err:
  bzero(tmp, size + 1);
  return ret;
}
```
user: 提供的汇编代码用C语言表示会是什么样子:

```asm
<send_bn>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  push   %r15
  mov    %rsi,%r15
  push   %r14
  push   %r13
  push   %r12
  mov    %edi,%r12d
  mov    %rsi,%rdi
  push   %rbx
  sub    $0x28,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,-0x38(%rbp)
  xor    %eax,%eax
  call   <BN_num_bytes@plt>
  xor    %r8d,%r8d
  mov    %eax,%ebx
  sub    $0x1,%eax
  cmp    $0xfe,%eax
  jbe    L20
L43:
  mov    -0x38(%rbp),%rax
  sub    %fs:0x28,%rax
  jne    L34
  lea    -0x28(%rbp),%rsp
  mov    %r8d,%eax
  pop    %rbx
  pop    %r12
  pop    %r13
  pop    %r14
  pop    %r15
  pop    %rbp
  ret
  cs nopw 0x0(%rax,%rax,1)
L20:
  lea    0x1(%rbx),%r14d
  mov    %r14d,%edi
  call   <alloca@plt>
  mov    %r15,%rdi
  mov    %bl,(%rax)
  lea    0x1(%rax),%rsi
  mov    %rax,%r13
  call   <BN_bn2bin@plt>
  test   %eax,%eax
  je     L78
  xor    %r15d,%r15d
  jmp    L10
  cs nopw 0x0(%rax,%rax,1)
L79:
  add    %eax,%r15d
  cmp    %r15d,%ebx
  jl     L53
L10:
  mov    %r14d,%edx
  movslq %r15d,%rsi
  xor    %ecx,%ecx
  mov    %r12d,%edi
  sub    %r15d,%edx
  add    %r13,%rsi
  call   <send@plt>
  test   %eax,%eax
  jns    L79
L78:
  xor    %r8d,%r8d
L42:
  mov    %r14d,%esi
  mov    %r13,%rdi
  mov    %r8d,-0x44(%rbp)
  call   <bzero@plt>
  mov    -0x44(%rbp),%r8d
  jmp    L43
  nopl   (%rax)
L53:
  mov    $0x1,%r8d
  jmp    L42
L34:
  call   <__stack_chk_fail@plt>
```

assistant: ```c
int send_bn(int socket, const BIGNUM *x) {
  int size = BN_num_bytes(x), ret = 0;
  if (size <= 0 || size >= 256)
    return 0;
  unsigned char *tmp = (unsigned char *)alloca(size + 1);
  *tmp = (unsigned char)size;
  if (!BN_bn2bin(x, tmp + 1))
    goto err;
  ssize_t written = 0;
  do {
    ssize_t wr = send(socket, (const void *)(tmp + written), size + 1 - written, 0);
    if (wr < 0)
      goto err;
    written += wr;
  } while (written < size + 1);
  ret = 1;
err:
  bzero(tmp, size + 1);
  return ret;
}
```
user: 请将以下的汇编代码转换成C语言代码：

```asm
<x31_setup>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x110,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,-0x8(%rbp)
  xor    %eax,%eax
  lea    -0x110(%rbp),%rax
  mov    $0x1,%edx
  lea    D7(%rip),%rcx
  mov    %rcx,%rsi
  mov    %rax,%rdi
  call   <sprintf@plt>
  lea    -0x110(%rbp),%rax
  mov    %rax,%rdi
  call   <system@plt>
  mov    $0x0,%eax
  mov    -0x8(%rbp),%rdx
  sub    %fs:0x28,%rdx
  je     L8
  call   <__stack_chk_fail@plt>
L8:
  leave
  ret
```

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

tool: D7: iptables -A INPUT -p tcp -m multiport --sport 53,80 --tcp-flags SYN,ACK SYN,ACK -j NFQUEUE --queue-num %d

assistant: ```c
int x31_setup() {
  char cmd[256];
  sprintf(cmd, "iptables -A INPUT -p tcp -m multiport --sport 53,80 --tcp-flags SYN,ACK SYN,ACK -j NFQUEUE --queue-num %d", 1);
  system(cmd);
  return 0;
}
```
user: Demonstrate the C code that generates the assembly output below:

```asm
<x31_setup>:
  endbr64
  push   %rbx
  sub    $0x110,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,0x108(%rsp)
  xor    %eax,%eax
  mov    %rsp,%rbx
  mov    $0x1,%edx
  lea    D8(%rip),%rsi
  mov    %rbx,%rdi
  call   <sprintf@plt>
  mov    %rbx,%rdi
  call   <system@plt>
  mov    0x108(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L1
  mov    $0x0,%eax
  add    $0x110,%rsp
  pop    %rbx
  ret
L1:
  call   <__stack_chk_fail@plt>
```

tool_calls: name: retrieve_data
arguments: tag: D8
type_guessed: string

tool: D8: iptables -A INPUT -p tcp -m multiport --sport 53,80 --tcp-flags SYN,ACK SYN,ACK -j NFQUEUE --queue-num %d

assistant: ```c
int x31_setup() {
  char cmd[256];
  sprintf(cmd, "iptables -A INPUT -p tcp -m multiport --sport 53,80 --tcp-flags SYN,ACK SYN,ACK -j NFQUEUE --queue-num %d", 1);
  system(cmd);
  return 0;
}
```
user: 下面的汇编指令对应的C源代码是什么：

```asm
<x31_setup>:
  endbr64
  push   %rbp
  mov    $0x1,%edx
  lea    D1(%rip),%rsi
  sub    $0x110,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,0x108(%rsp)
  xor    %eax,%eax
  mov    %rsp,%rbp
  mov    %rbp,%rdi
  call   <sprintf@plt>
  mov    %rbp,%rdi
  call   <system@plt>
  mov    0x108(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L8
  add    $0x110,%rsp
  xor    %eax,%eax
  pop    %rbp
  ret
L8:
  call   <__stack_chk_fail@plt>
```

tool_calls: name: retrieve_data
arguments: data_tag: D1
type_infered: string

tool: D1: iptables -A INPUT -p tcp -m multiport --sport 53,80 --tcp-flags SYN,ACK SYN,ACK -j NFQUEUE --queue-num %d

assistant: ```c
int x31_setup() {
  char cmd[256];
  sprintf(cmd, "iptables -A INPUT -p tcp -m multiport --sport 53,80 --tcp-flags SYN,ACK SYN,ACK -j NFQUEUE --queue-num %d", 1);
  system(cmd);
  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
<x31_setup>:
  endbr64
  push   %rbp
  mov    $0x1,%edx
  lea    D4(%rip),%rsi
  sub    $0x110,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,0x108(%rsp)
  xor    %eax,%eax
  mov    %rsp,%rbp
  mov    %rbp,%rdi
  call   <sprintf@plt>
  mov    %rbp,%rdi
  call   <system@plt>
  mov    0x108(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L5
  add    $0x110,%rsp
  xor    %eax,%eax
  pop    %rbp
  ret
L5:
  call   <__stack_chk_fail@plt>
```

tool_calls: name: disassemble_data
arguments: data_tag: D4
type: string

tool: D4: iptables -A INPUT -p tcp -m multiport --sport 53,80 --tcp-flags SYN,ACK SYN,ACK -j NFQUEUE --queue-num %d

assistant: ```c
int x31_setup() {
  char cmd[256];
  sprintf(cmd, "iptables -A INPUT -p tcp -m multiport --sport 53,80 --tcp-flags SYN,ACK SYN,ACK -j NFQUEUE --queue-num %d", 1);
  system(cmd);
  return 0;
}
```
user: 请将以下的汇编代码转换成C语言代码：

```asm
<readln>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x20,%rsp
  mov    %edi,-0x14(%rbp)
  mov    %rsi,-0x20(%rbp)
  mov    %edx,-0x18(%rbp)
  movl   $0x0,-0x8(%rbp)
  cmpl   $0x0,-0x18(%rbp)
  jg     L30
  mov    $0xffffffff,%eax
  jmp    L68
L49:
  mov    -0x20(%rbp),%rcx
  mov    -0x14(%rbp),%eax
  mov    $0x1,%edx
  mov    %rcx,%rsi
  mov    %eax,%edi
  call   <read@plt>
  mov    %eax,-0x4(%rbp)
  cmpl   $0x1,-0x4(%rbp)
  je     L60
  mov    -0x4(%rbp),%eax
  jmp    L68
L60:
  mov    -0x20(%rbp),%rax
  movzbl (%rax),%eax
  cmp    $0xa,%al
  je     L14
  addl   $0x1,-0x8(%rbp)
  addq   $0x1,-0x20(%rbp)
  subl   $0x1,-0x18(%rbp)
L30:
  cmpl   $0x1,-0x18(%rbp)
  jg     L49
  jmp    L21
L14:
  nop
L21:
  addq   $0x1,-0x20(%rbp)
  mov    -0x20(%rbp),%rax
  movb   $0x0,(%rax)
  addl   $0x1,-0x8(%rbp)
  mov    -0x8(%rbp),%eax
L68:
  leave
  ret
```

assistant: ```c
int readln(int fd, char *buf, int cnt) {
  int i, rcnt = 0;
  if (cnt < 1)
    return -1;
  while (cnt >= 2) {
    i = read(fd, buf, 1);
    if (i != 1)
      return i;
    if (*buf == '\n')
      break;
    rcnt++;
    buf++;
    cnt--;
  }
  *++buf = '\0';
  rcnt++;
  return rcnt;
}
```
user: Please show me the C implementation that matches the assembly code listed below:

```asm
<readln>:
  endbr64
  test   %edx,%edx
  jle    L49
  push   %r13
  push   %r12
  push   %rbp
  push   %rbx
  sub    $0x8,%rsp
  mov    %edi,%r13d
  mov    %rsi,%rbx
  cmp    $0x1,%edx
  jle    L35
  lea    -0x1(%rdx),%r12d
  mov    $0x0,%ebp
L51:
  mov    $0x1,%edx
  mov    %rbx,%rsi
  mov    %r13d,%edi
  call   <read@plt>
  cmp    $0x1,%eax
  jne    L13
  cmpb   $0xa,(%rbx)
  je     L1
  add    $0x1,%ebp
  add    $0x1,%rbx
  cmp    %r12d,%ebp
  jne    L51
  mov    %r12d,%ebp
L1:
  movb   $0x0,0x1(%rbx)
  lea    0x1(%rbp),%eax
L13:
  add    $0x8,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  ret
L35:
  mov    $0x0,%ebp
  jmp    L1
L49:
  mov    $0xffffffff,%eax
  ret
```

assistant: ```c
int readln(int fd, char *buf, int cnt) {
  int i, rcnt = 0;
  if (cnt < 1)
    return -1;
  while (cnt >= 2) {
    i = read(fd, buf, 1);
    if (i != 1)
      return i;
    if (*buf == '\n')
      break;
    rcnt++;
    buf++;
    cnt--;
  }
  *++buf = '\0';
  rcnt++;
  return rcnt;
}
```
user: 这段汇编代码用C语言表示是什么样的?

```asm
<readln>:
  endbr64
  test   %edx,%edx
  jle    L51
  push   %r13
  push   %r12
  push   %rbp
  push   %rbx
  mov    %rsi,%rbx
  sub    $0x8,%rsp
  cmp    $0x1,%edx
  je     L31
  lea    -0x1(%rdx),%r12d
  mov    %edi,%ebp
  mov    %rsi,%r13
  add    %rsi,%r12
  jmp    L34
  nopl   0x0(%rax,%rax,1)
L42:
  sub    %ebx,%eax
  add    %r13d,%eax
  cmpb   $0xa,0x0(%r13)
  je     L13
  add    $0x1,%r13
  cmp    %r12,%r13
  je     L20
L34:
  mov    $0x1,%edx
  mov    %r13,%rsi
  mov    %ebp,%edi
  call   <read@plt>
  cmp    $0x1,%eax
  je     L42
  add    $0x8,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  ret
  nopl   0x0(%rax)
L20:
  add    $0x1,%eax
L13:
  movb   $0x0,0x1(%r13)
  add    $0x8,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  ret
L31:
  mov    $0x1,%eax
  mov    %rsi,%r13
  jmp    L13
L51:
  mov    $0xffffffff,%eax
  ret
```

assistant: ```c
int readln(int fd, char *buf, int cnt) {
  int i, rcnt = 0;
  if (cnt < 1)
    return -1;
  while (cnt >= 2) {
    i = read(fd, buf, 1);
    if (i != 1)
      return i;
    if (*buf == '\n')
      break;
    rcnt++;
    buf++;
    cnt--;
  }
  *++buf = '\0';
  rcnt++;
  return rcnt;
}
```