ylfeng/ReF-Decompile-dataset huggingface dataset:
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
  mov    %rsp,%rbp
  sub    $0x20,%rsp
  mov    %edi,-0x14(%rbp)
  mov    %rsi,-0x20(%rbp)
  movl   $0x0,-0xc(%rbp)
  movq   $0x1,-0x8(%rbp)
  mov    $0x0,%edi
  call   <A@plt>
  mov    %eax,-0xc(%rbp)
  mov    -0xc(%rbp),%eax
  mov    %eax,%esi
  lea    D0(%rip),%rax
  mov    %rax,%rdi
  call   <printf@plt>
  mov    $0x0,%edi
  call   <A@plt>
  cmp    %eax,-0xc(%rbp)
  je     L11
  mov    $0x1,%eax
  jmp    L15
L11:
  mov    $0x0,%eax
L15:
  leave
  ret
```

tool_calls: name: disassemble_data
arguments: tag: D0
data_type: string

tool: D0: RETURNED %d


assistant: ```c
int main(int argc, const char *argv[]) {
  int ret = 0;
  long nr_of_reductions = 1;
  ret = A(0);
  printf("RETURNED %d\n", ret);
  if (ret != A(0)) {
    return 1;
  } else {
    return 0;
  }
}
```
user: 下面的汇编指令对应的C源代码是什么：

```asm
<main>:
  endbr64
  push   %rbx
  mov    $0x0,%edi
  call   <A@plt>
  mov    %eax,%ebx
  mov    %eax,%esi
  lea    D5(%rip),%rdi
  call   <printf@plt>
  mov    $0x0,%edi
  call   <A@plt>
  cmp    %ebx,%eax
  setne  %al
  movzbl %al,%eax
  pop    %rbx
  ret
```

tool_calls: name: retrieve_data
arguments: data_label: D5
type_guessed: string

tool: D5: RETURNED %d


assistant: ```c
int main(int argc, const char *argv[]) {
  int ret = 0;
  long nr_of_reductions = 1;
  ret = A(0);
  printf("RETURNED %d\n", ret);
  if (ret != A(0)) {
    return 1;
  } else {
    return 0;
  }
}
```
user: Demonstrate the C code that generates the assembly output below:

```asm
<main>:
  endbr64
  push   %rbx
  xor    %edi,%edi
  call   <A@plt>
  lea    D7(%rip),%rdi
  mov    %eax,%esi
  mov    %eax,%ebx
  call   <printf@plt>
  xor    %edi,%edi
  call   <A@plt>
  cmp    %ebx,%eax
  pop    %rbx
  setne  %al
  movzbl %al,%eax
  ret
```

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

tool: D7: RETURNED %d


assistant: ```c
int main(int argc, const char *argv[]) {
  int ret = 0;
  long nr_of_reductions = 1;
  ret = A(0);
  printf("RETURNED %d\n", ret);
  if (ret != A(0)) {
    return 1;
  } else {
    return 0;
  }
}
```
user: 下面的汇编指令对应的C源代码是什么：

```asm
<main>:
  endbr64
  push   %rbx
  xor    %edi,%edi
  call   <A@plt>
  lea    D6(%rip),%rdi
  mov    %eax,%esi
  mov    %eax,%ebx
  call   <printf@plt>
  xor    %edi,%edi
  call   <A@plt>
  cmp    %ebx,%eax
  pop    %rbx
  setne  %al
  movzbl %al,%eax
  ret
```

tool_calls: name: unpack_data
arguments: label: D6
data_type: string

tool: D6: RETURNED %d


assistant: ```c
int main(int argc, const char *argv[]) {
  int ret = 0;
  long nr_of_reductions = 1;
  ret = A(0);
  printf("RETURNED %d\n", ret);
  if (ret != A(0)) {
    return 1;
  } else {
    return 0;
  }
}
```
user: 提供的汇编代码用C语言表示会是什么样子:

```asm
<file_read>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x40,%rsp
  mov    %edi,-0x34(%rbp)
  mov    %fs:0x28,%rax
  mov    %rax,-0x8(%rbp)
  xor    %eax,%eax
  movl   $0x0,-0x20(%rbp)
  movl   $0x80,-0x1c(%rbp)
  mov    -0x1c(%rbp),%eax
  lea    D18(%rip),%rdx
  mov    %rdx,%rsi
  mov    %eax,%edi
  call   <gc_alloc@plt>
  mov    %rax,-0x18(%rbp)
L5:
  lea    -0x21(%rbp),%rcx
  mov    -0x34(%rbp),%eax
  mov    $0x1,%edx
  mov    %rcx,%rsi
  mov    %eax,%edi
  call   <read@plt>
  test   %rax,%rax
  jle    L25
  mov    -0x1c(%rbp),%eax
  sub    $0x2,%eax
  cmp    %eax,-0x20(%rbp)
  jl     L19
  mov    -0x1c(%rbp),%eax
  cltq
  add    %eax,%eax
  mov    %eax,%edx
  lea    D18(%rip),%rax
  mov    %rax,%rsi
  mov    %edx,%edi
  call   <gc_alloc@plt>
  mov    %rax,-0x10(%rbp)
  shll   -0x1c(%rbp)
  mov    -0x18(%rbp),%rdx
  mov    -0x10(%rbp),%rax
  mov    %rdx,%rsi
  mov    %rax,%rdi
  call   <strcpy@plt>
  mov    -0x18(%rbp),%rax
  mov    %rax,%rdi
  call   <gc_free@plt>
  mov    -0x10(%rbp),%rax
  mov    %rax,-0x18(%rbp)
L19:
  mov    -0x20(%rbp),%eax
  movslq %eax,%rdx
  mov    -0x18(%rbp),%rax
  add    %rax,%rdx
  movzbl -0x21(%rbp),%eax
  mov    %al,(%rdx)
  addl   $0x1,-0x20(%rbp)
  jmp    L5
L25:
  nop
  mov    -0x20(%rbp),%eax
  movslq %eax,%rdx
  mov    -0x18(%rbp),%rax
  add    %rdx,%rax
  movb   $0x0,(%rax)
  mov    -0x18(%rbp),%rax
  mov    -0x8(%rbp),%rdx
  sub    %fs:0x28,%rdx
  je     L22
  call   <__stack_chk_fail@plt>
L22:
  leave
  ret
```

tool_calls: name: retrieve_data
arguments: data_tag: D18
type_infered: string

tool: D18: file_read

assistant: ```c
char *file_read(int fd) {
  int i = 0;
  int len = 128;
  char *buff = (char *)gc_alloc(sizeof(char) * len, "file_read");
  char foo;
  while (1) {
    if (read(fd, &foo, 1) <= 0) {
      break;
    }
    if (i >= len - 2) {
      char *tmp = (char *)gc_alloc(sizeof(char) * len * 2, "file_read");
      len *= 2;
      strcpy(tmp, buff);
      gc_free(buff);
      buff = tmp;
    }
    buff[i] = foo;
    i++;
  }
  buff[i] = '\0';
  return buff;
}
```
user: 请显示与下面列出的汇编代码相匹配的C语言实现:

```asm
<file_read>:
  endbr64
  push   %r15
  push   %r14
  push   %r13
  push   %r12
  push   %rbp
  push   %rbx
  sub    $0x18,%rsp
  mov    %edi,%r14d
  mov    %fs:0x28,%rax
  mov    %rax,0x8(%rsp)
  xor    %eax,%eax
  lea    D1(%rip),%rsi
  mov    $0x80,%edi
  call   <gc_alloc@plt>
  mov    %rax,%rbp
  mov    $0x0,%ebx
  mov    $0x80,%r12d
  lea    D1(%rip),%r15
  jmp    L41
L20:
  movzbl 0x7(%rsp),%eax
  mov    %al,0x0(%rbp,%rbx,1)
  add    $0x1,%rbx
L41:
  lea    0x7(%rsp),%rsi
  mov    $0x1,%edx
  mov    %r14d,%edi
  call   <read@plt>
  test   %rax,%rax
  jle    L39
  lea    -0x2(%r12),%eax
  cmp    %ebx,%eax
  jg     L20
  lea    (%r12,%r12,1),%edi
  mov    %r15,%rsi
  call   <gc_alloc@plt>
  mov    %rax,%r13
  add    %r12d,%r12d
  mov    %rbp,%rsi
  mov    %rax,%rdi
  call   <strcpy@plt>
  mov    %rbp,%rdi
  call   <gc_free@plt>
  mov    %r13,%rbp
  jmp    L20
L39:
  movslq %ebx,%r13
  movb   $0x0,0x0(%rbp,%r13,1)
  mov    0x8(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L18
  mov    %rbp,%rax
  add    $0x18,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  pop    %r15
  ret
L18:
  call   <__stack_chk_fail@plt>
```

tool_calls: name: disassemble_data
arguments: data_tag: D1
type: string

tool: D1: file_read

assistant: ```c
char *file_read(int fd) {
  int i = 0;
  int len = 128;
  char *buff = (char *)gc_alloc(sizeof(char) * len, "file_read");
  char foo;
  while (1) {
    if (read(fd, &foo, 1) <= 0) {
      break;
    }
    if (i >= len - 2) {
      char *tmp = (char *)gc_alloc(sizeof(char) * len * 2, "file_read");
      len *= 2;
      strcpy(tmp, buff);
      gc_free(buff);
      buff = tmp;
    }
    buff[i] = foo;
    i++;
  }
  buff[i] = '\0';
  return buff;
}
```
user: 请将以下的汇编代码转换成C语言代码:

```asm
<file_read>:
  endbr64
  push   %r15
  lea    D5(%rip),%rsi
  xor    %r15d,%r15d
  push   %r14
  push   %r13
  mov    %edi,%r13d
  mov    $0x80,%edi
  push   %r12
  push   %rbp
  push   %rbx
  mov    $0x80,%ebx
  sub    $0x18,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,0x8(%rsp)
  xor    %eax,%eax
  lea    0x7(%rsp),%r14
  call   <gc_alloc@plt>
  mov    %rax,%rbp
  jmp    L25
  nopl   0x0(%rax,%rax,1)
L48:
  movzbl 0x7(%rsp),%eax
  mov    %al,0x0(%rbp,%r15,1)
  add    $0x1,%r15
L25:
  mov    $0x1,%edx
  mov    %r14,%rsi
  mov    %r13d,%edi
  movslq %r15d,%r12
  call   <read@plt>
  test   %rax,%rax
  jle    L16
  lea    -0x2(%rbx),%eax
  cmp    %r15d,%eax
  jg     L48
  add    %ebx,%ebx
  lea    D5(%rip),%rsi
  mov    %ebx,%edi
  call   <gc_alloc@plt>
  mov    %rbp,%rsi
  mov    %rax,%rdi
  mov    %rax,%r12
  call   <strcpy@plt>
  mov    %rbp,%rdi
  mov    %r12,%rbp
  call   <gc_free@plt>
  jmp    L48
  nopl   0x0(%rax)
L16:
  movb   $0x0,0x0(%rbp,%r12,1)
  mov    0x8(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L21
  add    $0x18,%rsp
  mov    %rbp,%rax
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  pop    %r15
  ret
L21:
  call   <__stack_chk_fail@plt>
```

tool_calls: name: disassemble_data
arguments: tag: D5
type: string

tool: D5: file_read

assistant: ```c
char *file_read(int fd) {
  int i = 0;
  int len = 128;
  char *buff = (char *)gc_alloc(sizeof(char) * len, "file_read");
  char foo;
  while (1) {
    if (read(fd, &foo, 1) <= 0) {
      break;
    }
    if (i >= len - 2) {
      char *tmp = (char *)gc_alloc(sizeof(char) * len * 2, "file_read");
      len *= 2;
      strcpy(tmp, buff);
      gc_free(buff);
      buff = tmp;
    }
    buff[i] = foo;
    i++;
  }
  buff[i] = '\0';
  return buff;
}
```
user: 请显示与下面列出的汇编代码相匹配的C语言实现:

```asm
<file_read>:
  endbr64
  push   %r15
  lea    D15(%rip),%rsi
  xor    %r15d,%r15d
  push   %r14
  push   %r13
  mov    %edi,%r13d
  mov    $0x80,%edi
  push   %r12
  push   %rbp
  push   %rbx
  mov    $0x80,%ebx
  sub    $0x18,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,0x8(%rsp)
  xor    %eax,%eax
  lea    0x7(%rsp),%r14
  call   <gc_alloc@plt>
  mov    %rax,%rbp
  jmp    L35
  nopl   0x0(%rax,%rax,1)
L12:
  movzbl 0x7(%rsp),%eax
  mov    %al,0x0(%rbp,%r15,1)
  add    $0x1,%r15
L35:
  mov    $0x1,%edx
  mov    %r14,%rsi
  mov    %r13d,%edi
  movslq %r15d,%r12
  call   <read@plt>
  test   %rax,%rax
  jle    L10
  lea    -0x2(%rbx),%eax
  cmp    %r15d,%eax
  jg     L12
  add    %ebx,%ebx
  lea    D15(%rip),%rsi
  mov    %ebx,%edi
  call   <gc_alloc@plt>
  mov    %rbp,%rsi
  mov    %rax,%rdi
  mov    %rax,%r12
  call   <strcpy@plt>
  mov    %rbp,%rdi
  mov    %r12,%rbp
  call   <gc_free@plt>
  jmp    L12
  nopl   0x0(%rax)
L10:
  movb   $0x0,0x0(%rbp,%r12,1)
  mov    0x8(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L38
  add    $0x18,%rsp
  mov    %rbp,%rax
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  pop    %r15
  ret
L38:
  call   <__stack_chk_fail@plt>
```

tool_calls: name: unpack_data
arguments: data_tag: D15
type_infered: string

tool: D15: file_read

assistant: ```c
char *file_read(int fd) {
  int i = 0;
  int len = 128;
  char *buff = (char *)gc_alloc(sizeof(char) * len, "file_read");
  char foo;
  while (1) {
    if (read(fd, &foo, 1) <= 0) {
      break;
    }
    if (i >= len - 2) {
      char *tmp = (char *)gc_alloc(sizeof(char) * len * 2, "file_read");
      len *= 2;
      strcpy(tmp, buff);
      gc_free(buff);
      buff = tmp;
    }
    buff[i] = foo;
    i++;
  }
  buff[i] = '\0';
  return buff;
}
```
user: 提供的汇编代码用C语言表示会是什么样子：

```asm
<catNameValueInt>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0xc0,%rsp
  mov    %rdi,-0xb8(%rbp)
  mov    %esi,-0xbc(%rbp)
  mov    %fs:0x28,%rax
  mov    %rax,-0x8(%rbp)
  xor    %eax,%eax
  mov    -0xbc(%rbp),%ecx
  mov    -0xb8(%rbp),%rdx
  lea    -0xb0(%rbp),%rax
  lea    D5(%rip),%rsi
  mov    %rax,%rdi
  call   <sprintf@plt>
  lea    -0xb0(%rbp),%rax
  mov    %rax,%rdi
  call   <catString@plt>
  nop
  mov    -0x8(%rbp),%rax
  sub    %fs:0x28,%rax
  je     L0
  call   <__stack_chk_fail@plt>
L0:
  leave
  ret
```

tool_calls: name: extract_symbolic_data
arguments: data_label: D5
type_guessed: string

tool: D5: "%s":%d

assistant: ```c
void catNameValueInt(char *name, int value) {
  char buf[160 + 2];
  sprintf(buf, "\"%s\":%d", name, value);
  catString(buf);
}
```
user: 请将这段汇编代码片段转换成等效的C代码:

```asm
<catNameValueInt>:
  endbr64
  push   %rbx
  sub    $0xb0,%rsp
  mov    %rdi,%rdx
  mov    %esi,%ecx
  mov    %fs:0x28,%rax
  mov    %rax,0xa8(%rsp)
  xor    %eax,%eax
  mov    %rsp,%rbx
  lea    D4(%rip),%rsi
  mov    %rbx,%rdi
  call   <sprintf@plt>
  mov    %rbx,%rdi
  call   <catString@plt>
  mov    0xa8(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L9
  add    $0xb0,%rsp
  pop    %rbx
  ret
L9:
  call   <__stack_chk_fail@plt>
```

tool_calls: name: parse_data
arguments: data_tag: D4
datatype: string

tool: D4: "%s":%d

assistant: ```c
void catNameValueInt(char *name, int value) {
  char buf[160 + 2];
  sprintf(buf, "\"%s\":%d", name, value);
  catString(buf);
}
```
user: 请将以下的汇编代码转换成C语言代码：

```asm
<catNameValueInt>:
  endbr64
  push   %rbp
  mov    %rdi,%rdx
  mov    %esi,%ecx
  lea    D6(%rip),%rsi
  sub    $0xb0,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,0xa8(%rsp)
  xor    %eax,%eax
  mov    %rsp,%rbp
  mov    %rbp,%rdi
  call   <sprintf@plt>
  mov    %rbp,%rdi
  call   <catString@plt>
  mov    0xa8(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L9
  add    $0xb0,%rsp
  pop    %rbp
  ret
L9:
  call   <__stack_chk_fail@plt>
```

tool_calls: name: retrieve_data
arguments: tag: D6
type_guessed: string

tool: D6: "%s":%d

assistant: ```c
void catNameValueInt(char *name, int value) {
  char buf[160 + 2];
  sprintf(buf, "\"%s\":%d", name, value);
  catString(buf);
}
```
user: Please show me the C implementation that matches the assembly code listed below:

```asm
<catNameValueInt>:
  endbr64
  push   %rbp
  mov    %rdi,%rdx
  mov    %esi,%ecx
  lea    D9(%rip),%rsi
  sub    $0xb0,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,0xa8(%rsp)
  xor    %eax,%eax
  mov    %rsp,%rbp
  mov    %rbp,%rdi
  call   <sprintf@plt>
  mov    %rbp,%rdi
  call   <catString@plt>
  mov    0xa8(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L2
  add    $0xb0,%rsp
  pop    %rbp
  ret
L2:
  call   <__stack_chk_fail@plt>
```

tool_calls: name: unpack_data
arguments: label: D9
type_guessed: string

tool: D9: "%s":%d

assistant: ```c
void catNameValueInt(char *name, int value) {
  char buf[160 + 2];
  sprintf(buf, "\"%s\":%d", name, value);
  catString(buf);
}
```
user: 请从给定的汇编指令推导出C源代码：

```asm
<doEcho>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x20,%rsp
  mov    %edi,-0x14(%rbp)
  mov    %fs:0x28,%rax
  mov    %rax,-0x8(%rbp)
  xor    %eax,%eax
  movw   $0xfdff,-0xb(%rbp)
  movb   $0x1,-0x9(%rbp)
  lea    -0xb(%rbp),%rcx
  mov    -0x14(%rbp),%eax
  mov    $0x3,%edx
  mov    %rcx,%rsi
  mov    %eax,%edi
  call   <write@plt>
  nop
  mov    -0x8(%rbp),%rax
  sub    %fs:0x28,%rax
  je     L1
  call   <__stack_chk_fail@plt>
L1:
  leave
  ret
```

assistant: ```c
void doEcho(int f) {
  unsigned char e[3] = {255, 253, 1};
  write(f, e, 3);
}
```
user: Converte this assembly snippet into its equivalent C code:

```asm
<doEcho>:
  endbr64
  sub    $0x18,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,0x8(%rsp)
  xor    %eax,%eax
  movw   $0xfdff,0x5(%rsp)
  movb   $0x1,0x7(%rsp)
  lea    0x5(%rsp),%rsi
  mov    $0x3,%edx
  call   <write@plt>
  mov    0x8(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L4
  add    $0x18,%rsp
  ret
L4:
  call   <__stack_chk_fail@plt>
```

assistant: ```c
void doEcho(int f) {
  unsigned char e[3] = {255, 253, 1};
  write(f, e, 3);
}
```
user: What is the c source code of the assembly code below?

```asm
<doEcho>:
  endbr64
  sub    $0x18,%rsp
  mov    $0x3,%edx
  mov    %fs:0x28,%rax
  mov    %rax,0x8(%rsp)
  xor    %eax,%eax
  lea    0x5(%rsp),%rsi
  mov    $0xfffffdff,%eax
  movb   $0x1,0x7(%rsp)
  mov    %ax,0x5(%rsp)
  call   <write@plt>
  mov    0x8(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L0
  add    $0x18,%rsp
  ret
L0:
  call   <__stack_chk_fail@plt>
```

assistant: ```c
void doEcho(int f) {
  unsigned char e[3] = {255, 253, 1};
  write(f, e, 3);
}
```
user: 请将以下的汇编代码转换成C语言代码：

```asm
<doEcho>:
  endbr64
  sub    $0x18,%rsp
  mov    $0x3,%edx
  mov    %fs:0x28,%rax
  mov    %rax,0x8(%rsp)
  xor    %eax,%eax
  lea    0x5(%rsp),%rsi
  mov    $0xfffffdff,%eax
  movb   $0x1,0x7(%rsp)
  mov    %ax,0x5(%rsp)
  call   <write@plt>
  mov    0x8(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L0
  add    $0x18,%rsp
  ret
L0:
  call   <__stack_chk_fail@plt>
```

assistant: ```c
void doEcho(int f) {
  unsigned char e[3] = {255, 253, 1};
  write(f, e, 3);
}
```
user: 请将以下的汇编代码转换成C语言代码：

```asm
<zerotest>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x20,%rsp
  mov    %edi,-0x14(%rbp)
  mov    -0x14(%rbp),%eax
  mov    %eax,%edi
  call   <echo@plt>
  mov    %eax,-0x14(%rbp)
  cmpl   $0x0,-0x14(%rbp)
  jne    L15
  mov    $0x1,%edi
  call   <echo@plt>
  mov    %eax,-0x4(%rbp)
  jmp    L0
L15:
  mov    $0x0,%edi
  call   <echo@plt>
  mov    %eax,-0x4(%rbp)
L0:
  mov    -0x4(%rbp),%eax
  mov    %eax,%edi
  call   <echo@plt>
  mov    %eax,-0x4(%rbp)
  mov    -0x4(%rbp),%eax
  leave
  ret
```

assistant: ```c
int zerotest(int a) {
  int retval;
  a = echo(a);
  if (a == 0)
    retval = echo(1);
  else
    retval = echo(0);
  retval = echo(retval);
  return retval;
}
```
user: Translate the below assembly code into C programming language:

```asm
<zerotest>:
  endbr64
  sub    $0x8,%rsp
  call   <echo@plt>
  test   %eax,%eax
  jne    L8
  mov    $0x1,%edi
  call   <echo@plt>
  mov    %eax,%edi
L13:
  call   <echo@plt>
  add    $0x8,%rsp
  ret
L8:
  mov    $0x0,%edi
  call   <echo@plt>
  mov    %eax,%edi
  jmp    L13
```

assistant: ```c
int zerotest(int a) {
  int retval;
  a = echo(a);
  if (a == 0)
    retval = echo(1);
  else
    retval = echo(0);
  retval = echo(retval);
  return retval;
}
```
user: Please show me the C implementation that matches the assembly code listed below:

```asm
<zerotest>:
  endbr64
  sub    $0x8,%rsp
  call   <echo@plt>
  test   %eax,%eax
  jne    L0
  mov    $0x1,%edi
  call   <echo@plt>
  add    $0x8,%rsp
  mov    %eax,%edi
  jmp    1050 <echo@plt>
  cs nopw 0x0(%rax,%rax,1)
L0:
  xor    %edi,%edi
  call   <echo@plt>
  add    $0x8,%rsp
  mov    %eax,%edi
  jmp    1050 <echo@plt>
```

assistant: ```c
int zerotest(int a) {
  int retval;
  a = echo(a);
  if (a == 0)
    retval = echo(1);
  else
    retval = echo(0);
  retval = echo(retval);
  return retval;
}
```
user: 请将以下的汇编代码转换成C语言代码：

```asm
<zerotest>:
  endbr64
  sub    $0x8,%rsp
  call   <echo@plt>
  test   %eax,%eax
  jne    L1
  mov    $0x1,%edi
  call   <echo@plt>
  add    $0x8,%rsp
  mov    %eax,%edi
  jmp    1050 <echo@plt>
  cs nopw 0x0(%rax,%rax,1)
L1:
  xor    %edi,%edi
  call   <echo@plt>
  add    $0x8,%rsp
  mov    %eax,%edi
  jmp    1050 <echo@plt>
```

assistant: ```c
int zerotest(int a) {
  int retval;
  a = echo(a);
  if (a == 0)
    retval = echo(1);
  else
    retval = echo(0);
  retval = echo(retval);
  return retval;
}
```
user: 请从给定的汇编指令推导出C源代码：

```asm
<addOK>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  mov    %edi,-0x24(%rbp)
  mov    %esi,-0x28(%rbp)
  mov    -0x24(%rbp),%eax
  shr    $0x1f,%eax
  mov    %eax,-0x18(%rbp)
  mov    -0x28(%rbp),%eax
  shr    $0x1f,%eax
  mov    %eax,-0x14(%rbp)
  mov    -0x24(%rbp),%edx
  mov    -0x28(%rbp),%eax
  add    %edx,%eax
  shr    $0x1f,%eax
  mov    %eax,-0x10(%rbp)
  mov    -0x18(%rbp),%eax
  xor    -0x14(%rbp),%eax
  mov    %eax,-0xc(%rbp)
  mov    -0x10(%rbp),%eax
  xor    -0x18(%rbp),%eax
  mov    %eax,-0x8(%rbp)
  mov    -0x10(%rbp),%eax
  xor    -0x14(%rbp),%eax
  mov    %eax,-0x4(%rbp)
  cmpl   $0x0,-0xc(%rbp)
  setne  %dl
  mov    -0x8(%rbp),%eax
  or     -0x4(%rbp),%eax
  test   %eax,%eax
  sete   %al
  or     %edx,%eax
  movzbl %al,%eax
  pop    %rbp
  ret
```

assistant: ```c
int addOK(int x, int y) {
  int sign_x = (x >> 31) & 0x00000001;
  int sign_y = (y >> 31) & 0x00000001;
  int sign_sum = ((x + y) >> 31) & 0x00000001;
  int same_sign_xy = (sign_x ^ sign_y);
  int same_sign_sumx = (sign_sum ^ sign_x);
  int same_sign_sumy = (sign_sum ^ sign_y);
  return (!!(same_sign_xy)) | ((!same_sign_sumx) & (!same_sign_sumy));
}
```
user: 提供的汇编代码用C语言表示会是什么样子：

```asm
<addOK>:
  endbr64
  mov    %edi,%ecx
  shr    $0x1f,%ecx
  mov    %esi,%edx
  shr    $0x1f,%edx
  add    %esi,%edi
  shr    $0x1f,%edi
  mov    %ecx,%eax
  xor    %edi,%eax
  xor    %edx,%edi
  or     %edi,%eax
  sete   %al
  cmp    %edx,%ecx
  setne  %dl
  or     %edx,%eax
  movzbl %al,%eax
  ret
```

assistant: ```c
int addOK(int x, int y) {
  int sign_x = (x >> 31) & 0x00000001;
  int sign_y = (y >> 31) & 0x00000001;
  int sign_sum = ((x + y) >> 31) & 0x00000001;
  int same_sign_xy = (sign_x ^ sign_y);
  int same_sign_sumx = (sign_sum ^ sign_x);
  int same_sign_sumy = (sign_sum ^ sign_y);
  return (!!(same_sign_xy)) | ((!same_sign_sumx) & (!same_sign_sumy));
}
```
user: 下面的汇编指令对应的C源代码是什么:

```asm
<addOK>:
  endbr64
  mov    %edi,%edx
  mov    %esi,%ecx
  add    %esi,%edi
  shr    $0x1f,%edx
  shr    $0x1f,%ecx
  shr    $0x1f,%edi
  mov    %edx,%eax
  xor    %ecx,%edx
  xor    %edi,%eax
  xor    %ecx,%edi
  or     %edi,%eax
  xor    $0x1,%eax
  or     %edx,%eax
  ret
```

assistant: ```c
int addOK(int x, int y) {
  int sign_x = (x >> 31) & 0x00000001;
  int sign_y = (y >> 31) & 0x00000001;
  int sign_sum = ((x + y) >> 31) & 0x00000001;
  int same_sign_xy = (sign_x ^ sign_y);
  int same_sign_sumx = (sign_sum ^ sign_x);
  int same_sign_sumy = (sign_sum ^ sign_y);
  return (!!(same_sign_xy)) | ((!same_sign_sumx) & (!same_sign_sumy));
}
```
user: 请显示与下面列出的汇编代码相匹配的C语言实现：

```asm
<addOK>:
  endbr64
  mov    %edi,%edx
  mov    %esi,%ecx
  add    %esi,%edi
  shr    $0x1f,%edx
  shr    $0x1f,%ecx
  shr    $0x1f,%edi
  mov    %edx,%eax
  xor    %ecx,%edx
  xor    %edi,%eax
  xor    %ecx,%edi
  or     %edi,%eax
  xor    $0x1,%eax
  or     %edx,%eax
  ret
```

assistant: ```c
int addOK(int x, int y) {
  int sign_x = (x >> 31) & 0x00000001;
  int sign_y = (y >> 31) & 0x00000001;
  int sign_sum = ((x + y) >> 31) & 0x00000001;
  int same_sign_xy = (sign_x ^ sign_y);
  int same_sign_sumx = (sign_sum ^ sign_x);
  int same_sign_sumy = (sign_sum ^ sign_y);
  return (!!(same_sign_xy)) | ((!same_sign_sumx) & (!same_sign_sumy));
}
```
user: 下面的汇编指令对应的C源代码是什么：

```asm
<BN_to_ASN1_INTEGER>:
  endbr64
  push   %r13
  push   %r12
  push   %rbp
  push   %rbx
  sub    $0x8,%rsp
  mov    %rdi,%rbp
  mov    %rsi,%rbx
  test   %rsi,%rsi
  je     L149
  mov    %rsi,%rdi
  call   <ASN1_INTEGER_valid@plt>
  test   %eax,%eax
  je     L115
  mov    %rbx,%r12
L65:
  mov    %rbp,%rdi
  call   <BN_is_negative@plt>
  test   %rax,%rax
  je     L96
  mov    D6(%rip),%rax
  mov    (%rax),%eax
L111:
  mov    %eax,0x10(%r12)
  mov    %rbp,%rdi
  call   <BN_num_bits@plt>
  test   %eax,%eax
  je     L97
  lea    0x7(%rax),%edx
  cmovs  %edx,%eax
  sar    $0x3,%eax
  add    $0x1,%eax
L97:
  lea    0x3(%rax),%edx
  cmp    (%r12),%edx
  jl     L82
  lea    0x4(%rax),%esi
  mov    0x8(%r12),%rdi
  call   <realloc@plt>
  mov    %rax,%r13
  test   %rax,%rax
  je     L31
  mov    %rax,0x8(%r12)
L82:
  mov    0x8(%r12),%rsi
  mov    %rbp,%rdi
  call   <BN_bn2bin@plt>
  mov    %eax,(%r12)
  test   %eax,%eax
  jne    L98
  mov    0x8(%r12),%rax
  movb   $0x0,(%rax)
  movl   $0x1,(%r12)
  jmp    L98
L149:
  mov    $0x0,%eax
  call   <ASN1_INTEGER_new@plt>
  mov    %rax,%r12
  test   %rax,%rax
  jne    L36
  mov    D15(%rip),%rax
  mov    (%rax),%edi
  call   <ASN1error@plt>
  jmp    L98
L96:
  mov    D7(%rip),%rax
  mov    (%rax),%eax
  jmp    L111
L31:
  mov    D19(%rip),%rax
  mov    (%rax),%edi
  call   <ASN1error@plt>
  cmp    %r12,%rbx
  je     L20
L126:
  mov    %r12,%rdi
  call   <ASN1_INTEGER_free@plt>
  mov    $0x0,%r12d
L98:
  mov    %r12,%rax
  add    $0x8,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  ret
L20:
  mov    %r13,%r12
  jmp    L98
L115:
  mov    $0x0,%r12d
  jmp    L98
L36:
  mov    %rax,%rdi
  call   <ASN1_INTEGER_valid@plt>
  test   %eax,%eax
  je     L126
  jmp    L65
```

assistant: ```c
ASN1_INTEGER *BN_to_ASN1_INTEGER(const BIGNUM *bn, ASN1_INTEGER *ai) {
  ASN1_INTEGER *ret;
  int len, j;
  if (ai == NULL)
    ret = ASN1_INTEGER_new();
  else
    ret = ai;
  if (ret == NULL) {
    ASN1error(ERR_R_NESTED_ASN1_ERROR);
    goto err;
  }
  if (!ASN1_INTEGER_valid(ret))
    goto err;
  if (BN_is_negative(bn))
    ret->type = V_ASN1_NEG_INTEGER;
  else
    ret->type = V_ASN1_INTEGER;
  j = BN_num_bits(bn);
  len = ((j == 0) ? 0 : ((j / 8) + 1));
  if (ret->length < len + 4) {
    unsigned char *new_data = realloc(ret->data, len + 4);
    if (!new_data) {
      ASN1error(ERR_R_MALLOC_FAILURE);
      goto err;
    }
    ret->data = new_data;
  }
  ret->length = BN_bn2bin(bn, ret->data);
  if (!ret->length) {
    ret->data[0] = 0;
    ret->length = 1;
  }
  return (ret);
err:
  if (ret != ai)
    ASN1_INTEGER_free(ret);
  return (NULL);
}
```