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

```asm
<__rk_allreduce_alg_no_loopback>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x30,%rsp
  mov    %rdi,-0x28(%rbp)
  mov    %fs:0x28,%rax
  mov    %rax,-0x8(%rbp)
  xor    %eax,%eax
  movsd  D9(%rip),%xmm0
  movsd  %xmm0,-0x18(%rbp)
  mov    -0x28(%rbp),%rax
  mov    %rax,-0x10(%rbp)
  lea    -0x18(%rbp),%rdx
  mov    -0x10(%rbp),%rax
  mov    %rdx,%rsi
  mov    %rax,%rdi
  call   <__rk_allreduce_alg_v_no_loopback@plt>
  mov    $0x0,%eax
  mov    -0x8(%rbp),%rdx
  sub    %fs:0x28,%rdx
  je     L7
  call   <__stack_chk_fail@plt>
L7:
  leave
  ret
```

tool_calls: name: unpack_data
arguments: data_tag: D9
type_guessed: f64

tool: D9: 1.1

assistant: ```c
int __rk_allreduce_alg_no_loopback(void *context) {
  double v = 1.1;
  struct cc_context *ctx = context;
  __rk_allreduce_alg_v_no_loopback(ctx, &v);
  return 0;
}
```
user: Please show me the C implementation that matches the assembly code listed below:

```asm
<__rk_allreduce_alg_no_loopback>:
  endbr64
  sub    $0x18,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,0x8(%rsp)
  xor    %eax,%eax
  mov    D0(%rip),%rax
  mov    %rax,(%rsp)
  mov    %rsp,%rsi
  call   <__rk_allreduce_alg_v_no_loopback@plt>
  mov    0x8(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L0
  mov    $0x0,%eax
  add    $0x18,%rsp
  ret
L0:
  call   <__stack_chk_fail@plt>
```

tool_calls: name: retrieve_data
arguments: label: D0
type_guessed: f64

tool: D0: 1.1

assistant: ```c
int __rk_allreduce_alg_no_loopback(void *context) {
  double v = 1.1;
  struct cc_context *ctx = context;
  __rk_allreduce_alg_v_no_loopback(ctx, &v);
  return 0;
}
```
user: 请从给定的汇编指令推导出C源代码：

```asm
<__rk_allreduce_alg_no_loopback>:
  endbr64
  sub    $0x18,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,0x8(%rsp)
  xor    %eax,%eax
  mov    D3(%rip),%rax
  mov    %rsp,%rsi
  mov    %rax,(%rsp)
  call   <__rk_allreduce_alg_v_no_loopback@plt>
  mov    0x8(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L9
  xor    %eax,%eax
  add    $0x18,%rsp
  ret
L9:
  call   <__stack_chk_fail@plt>
```

tool_calls: name: disassemble_data
arguments: data_tag: D3
type_infered: f64

tool: D3: 1.1

assistant: ```c
int __rk_allreduce_alg_no_loopback(void *context) {
  double v = 1.1;
  struct cc_context *ctx = context;
  __rk_allreduce_alg_v_no_loopback(ctx, &v);
  return 0;
}
```
user: 这段汇编代码用C语言表示是什么样的:

```asm
<__rk_allreduce_alg_no_loopback>:
  endbr64
  sub    $0x18,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,0x8(%rsp)
  xor    %eax,%eax
  mov    D8(%rip),%rax
  mov    %rsp,%rsi
  mov    %rax,(%rsp)
  call   <__rk_allreduce_alg_v_no_loopback@plt>
  mov    0x8(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L1
  xor    %eax,%eax
  add    $0x18,%rsp
  ret
L1:
  call   <__stack_chk_fail@plt>
```

tool_calls: name: retrieve_data
arguments: data_label: D8
type_guessed: f64

tool: D8: 1.1

assistant: ```c
int __rk_allreduce_alg_no_loopback(void *context) {
  double v = 1.1;
  struct cc_context *ctx = context;
  __rk_allreduce_alg_v_no_loopback(ctx, &v);
  return 0;
}
```
user: 提供的汇编代码用C语言表示会是什么样子:

```asm
<memcpy_bswap32>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  mov    %rdi,-0x28(%rbp)
  mov    %rsi,-0x30(%rbp)
  mov    %rdx,-0x38(%rbp)
  mov    -0x28(%rbp),%rax
  mov    %rax,-0x10(%rbp)
  mov    -0x30(%rbp),%rax
  mov    %rax,-0x8(%rbp)
  movl   $0x0,-0x14(%rbp)
  jmp    L4
L1:
  mov    -0x8(%rbp),%rax
  mov    (%rax),%eax
  bswap  %eax
  mov    %eax,%edx
  mov    -0x10(%rbp),%rax
  mov    %edx,(%rax)
  addq   $0x4,-0x10(%rbp)
  addq   $0x4,-0x8(%rbp)
  addl   $0x1,-0x14(%rbp)
L4:
  mov    -0x14(%rbp),%eax
  mov    -0x38(%rbp),%rdx
  shr    $0x2,%rdx
  cmp    %rdx,%rax
  jb     L1
  mov    -0x28(%rbp),%rax
  pop    %rbp
  ret
```

assistant: ```c
void *memcpy_bswap32(void *dest, const void *src, size_t n) {
  unsigned int *destp;
  const unsigned int *srcp;
  unsigned int i;
  destp = dest;
  srcp = src;
  for (i = 0; i < (n >> 2); i++) {
    *destp = __builtin_bswap32(*srcp);
    destp++;
    srcp++;
  }
  return dest;
}
```
user: Converte this assembly snippet into its equivalent C code:

```asm
<memcpy_bswap32>:
  endbr64
  mov    %rdi,%rax
  shr    $0x2,%rdx
  je     L18
  mov    $0x0,%ecx
L9:
  mov    (%rsi,%rcx,4),%r8d
  bswap  %r8d
  mov    %r8d,(%rax,%rcx,4)
  lea    0x1(%rcx),%r8d
  add    $0x1,%rcx
  cmp    %rdx,%r8
  jb     L9
L18:
  ret
```

assistant: ```c
void *memcpy_bswap32(void *dest, const void *src, size_t n) {
  unsigned int *destp;
  const unsigned int *srcp;
  unsigned int i;
  destp = dest;
  srcp = src;
  for (i = 0; i < (n >> 2); i++) {
    *destp = __builtin_bswap32(*srcp);
    destp++;
    srcp++;
  }
  return dest;
}
```
user: 提供的汇编代码用C语言表示会是什么样子:

```asm
<memcpy_bswap32>:
  endbr64
  shr    $0x2,%rdx
  mov    %rdi,%rax
  je     L7
  xor    %ecx,%ecx
  nop
L10:
  mov    (%rsi,%rcx,4),%r8d
  bswap  %r8d
  mov    %r8d,(%rax,%rcx,4)
  lea    0x1(%rcx),%r8d
  add    $0x1,%rcx
  cmp    %rdx,%r8
  jb     L10
L7:
  ret
```

assistant: ```c
void *memcpy_bswap32(void *dest, const void *src, size_t n) {
  unsigned int *destp;
  const unsigned int *srcp;
  unsigned int i;
  destp = dest;
  srcp = src;
  for (i = 0; i < (n >> 2); i++) {
    *destp = __builtin_bswap32(*srcp);
    destp++;
    srcp++;
  }
  return dest;
}
```
user: What is the c source code of the assembly code below?

```asm
<memcpy_bswap32>:
  endbr64
  shr    $0x2,%rdx
  mov    %rdi,%rax
  je     L7
  xor    %ecx,%ecx
  nop
L16:
  mov    (%rsi,%rcx,4),%r8d
  bswap  %r8d
  mov    %r8d,(%rax,%rcx,4)
  lea    0x1(%rcx),%r8d
  add    $0x1,%rcx
  cmp    %rdx,%r8
  jb     L16
L7:
  ret
```

assistant: ```c
void *memcpy_bswap32(void *dest, const void *src, size_t n) {
  unsigned int *destp;
  const unsigned int *srcp;
  unsigned int i;
  destp = dest;
  srcp = src;
  for (i = 0; i < (n >> 2); i++) {
    *destp = __builtin_bswap32(*srcp);
    destp++;
    srcp++;
  }
  return dest;
}
```
user: What is the c source code of the assembly code below:

```asm
<strchr>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x20,%rsp
  mov    %rdi,-0x18(%rbp)
  mov    %esi,-0x1c(%rbp)
  mov    $0x0,%eax
  call   <__infer_nondet_int@plt>
  mov    %eax,-0xc(%rbp)
  mov    $0x0,%eax
  call   <__infer_nondet_int@plt>
  mov    %eax,-0x8(%rbp)
  mov    -0x18(%rbp),%rax
  mov    %rax,%rdi
  mov    $0x0,%eax
  call   <__get_array_size@plt>
  mov    %eax,-0x4(%rbp)
  cmpl   $0x0,-0xc(%rbp)
  je     L39
  mov    $0x0,%eax
  jmp    L37
L39:
  cmpl   $0x0,-0x8(%rbp)
  js     L32
  mov    -0x8(%rbp),%eax
  cmp    -0x4(%rbp),%eax
  jl     L4
L32:
  jmp    L32
L4:
  mov    -0x8(%rbp),%eax
  movslq %eax,%rdx
  mov    -0x18(%rbp),%rax
  add    %rdx,%rax
L37:
  leave
  ret
```

assistant: ```c
char *strchr(const char *s, int c) {
  int size;
  int nondet;
  int offset;
  nondet = __infer_nondet_int();
  offset = __infer_nondet_int();
  size = __get_array_size(s);
  if (nondet)
    return 0;
  if (offset < 0 || offset >= size)
    while (1)
      ;
  return (void *)s + offset;
}
```
user: Converte this assembly snippet into its equivalent C code:

```asm
<strchr>:
  endbr64
  push   %r12
  push   %rbp
  push   %rbx
  mov    %rdi,%rbp
  mov    $0x0,%eax
  call   <__infer_nondet_int@plt>
  mov    %eax,%r12d
  mov    $0x0,%eax
  call   <__infer_nondet_int@plt>
  mov    %eax,%ebx
  mov    %rbp,%rdi
  mov    $0x0,%eax
  call   <__get_array_size@plt>
  test   %r12d,%r12d
  jne    L41
  test   %ebx,%ebx
  js     L32
  cmp    %eax,%ebx
  setge  %dl
  movslq %ebx,%rbx
  lea    0x0(%rbp,%rbx,1),%rax
  test   %dl,%dl
  jne    L32
L15:
  pop    %rbx
  pop    %rbp
  pop    %r12
  ret
L32:
  jmp    L32
L41:
  mov    $0x0,%eax
  jmp    L15
```

assistant: ```c
char *strchr(const char *s, int c) {
  int size;
  int nondet;
  int offset;
  nondet = __infer_nondet_int();
  offset = __infer_nondet_int();
  size = __get_array_size(s);
  if (nondet)
    return 0;
  if (offset < 0 || offset >= size)
    while (1)
      ;
  return (void *)s + offset;
}
```
user: 请显示与下面列出的汇编代码相匹配的C语言实现:

```asm
<strchr>:
  endbr64
  push   %r12
  xor    %eax,%eax
  push   %rbp
  mov    %rdi,%rbp
  push   %rbx
  call   <__infer_nondet_int@plt>
  mov    %eax,%r12d
  xor    %eax,%eax
  call   <__infer_nondet_int@plt>
  mov    %rbp,%rdi
  movslq %eax,%rbx
  xor    %eax,%eax
  call   <__get_array_size@plt>
  test   %r12d,%r12d
  jne    L30
  test   %ebx,%ebx
  js     L20
  cmp    %eax,%ebx
  lea    0x0(%rbp,%rbx,1),%rax
  setge  %dl
  test   %dl,%dl
  jne    L20
  pop    %rbx
  pop    %rbp
  pop    %r12
  ret
L20:
  jmp    L20
  nopw   0x0(%rax,%rax,1)
L30:
  pop    %rbx
  xor    %eax,%eax
  pop    %rbp
  pop    %r12
  ret
```

assistant: ```c
char *strchr(const char *s, int c) {
  int size;
  int nondet;
  int offset;
  nondet = __infer_nondet_int();
  offset = __infer_nondet_int();
  size = __get_array_size(s);
  if (nondet)
    return 0;
  if (offset < 0 || offset >= size)
    while (1)
      ;
  return (void *)s + offset;
}
```
user: 请将这段汇编代码片段转换成等效的C代码：

```asm
<strchr>:
  endbr64
  push   %r12
  xor    %eax,%eax
  push   %rbp
  mov    %rdi,%rbp
  push   %rbx
  call   <__infer_nondet_int@plt>
  mov    %eax,%r12d
  xor    %eax,%eax
  call   <__infer_nondet_int@plt>
  mov    %rbp,%rdi
  movslq %eax,%rbx
  xor    %eax,%eax
  call   <__get_array_size@plt>
  test   %r12d,%r12d
  jne    L26
  test   %ebx,%ebx
  js     L37
  cmp    %eax,%ebx
  lea    0x0(%rbp,%rbx,1),%rax
  setge  %dl
  test   %dl,%dl
  jne    L37
  pop    %rbx
  pop    %rbp
  pop    %r12
  ret
L37:
  jmp    L37
  nopw   0x0(%rax,%rax,1)
L26:
  pop    %rbx
  xor    %eax,%eax
  pop    %rbp
  pop    %r12
  ret
```

assistant: ```c
char *strchr(const char *s, int c) {
  int size;
  int nondet;
  int offset;
  nondet = __infer_nondet_int();
  offset = __infer_nondet_int();
  size = __get_array_size(s);
  if (nondet)
    return 0;
  if (offset < 0 || offset >= size)
    while (1)
      ;
  return (void *)s + offset;
}
```
user: 请从给定的汇编指令推导出C源代码：

```asm
<c_mallocz>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x20,%rsp
  mov    %edi,-0x14(%rbp)
  mov    -0x14(%rbp),%eax
  mov    %eax,%edi
  call   <malloc@plt>
  mov    %rax,-0x8(%rbp)
  cmpq   $0x0,-0x8(%rbp)
  je     L2
  mov    -0x14(%rbp),%edx
  mov    -0x8(%rbp),%rax
  mov    $0x0,%esi
  mov    %rax,%rdi
  call   <memset@plt>
L2:
  mov    -0x8(%rbp),%rax
  leave
  ret
```

assistant: ```c
void *c_mallocz(unsigned int size) {
  void *ptr = malloc(size);
  if (ptr) {
    memset(ptr, 0, size);
  }
  return ptr;
}
```
user: Converte this assembly snippet into its equivalent C code:

```asm
<c_mallocz>:
  endbr64
  push   %rbp
  push   %rbx
  sub    $0x8,%rsp
  mov    %edi,%ebp
  call   <malloc@plt>
  mov    %rax,%rbx
  test   %rax,%rax
  je     L3
  mov    %ebp,%edx
  mov    $0x0,%esi
  mov    %rax,%rdi
  call   <memset@plt>
L3:
  mov    %rbx,%rax
  add    $0x8,%rsp
  pop    %rbx
  pop    %rbp
  ret
```

assistant: ```c
void *c_mallocz(unsigned int size) {
  void *ptr = malloc(size);
  if (ptr) {
    memset(ptr, 0, size);
  }
  return ptr;
}
```
user: What is the c source code of the assembly code below?

```asm
<c_mallocz>:
  endbr64
  push   %r13
  mov    %edi,%r13d
  push   %r12
  sub    $0x8,%rsp
  call   <malloc@plt>
  mov    %rax,%r12
  test   %rax,%rax
  je     L7
  mov    %r13d,%edx
  xor    %esi,%esi
  mov    %rax,%rdi
  call   <memset@plt>
L7:
  add    $0x8,%rsp
  mov    %r12,%rax
  pop    %r12
  pop    %r13
  ret
```

assistant: ```c
void *c_mallocz(unsigned int size) {
  void *ptr = malloc(size);
  if (ptr) {
    memset(ptr, 0, size);
  }
  return ptr;
}
```
user: What would the C source look like for the assembly code provided here:

```asm
<c_mallocz>:
  endbr64
  push   %r13
  mov    %edi,%r13d
  push   %r12
  sub    $0x8,%rsp
  call   <malloc@plt>
  mov    %rax,%r12
  test   %rax,%rax
  je     L2
  mov    %r13d,%edx
  xor    %esi,%esi
  mov    %rax,%rdi
  call   <memset@plt>
L2:
  add    $0x8,%rsp
  mov    %r12,%rax
  pop    %r12
  pop    %r13
  ret
```

assistant: ```c
void *c_mallocz(unsigned int size) {
  void *ptr = malloc(size);
  if (ptr) {
    memset(ptr, 0, size);
  }
  return ptr;
}
```
user: 下面的汇编指令对应的C源代码是什么:

```asm
<decimalToReversedBinary>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x20,%rsp
  mov    %edi,-0x14(%rbp)
  jmp    L16
L17:
  mov    -0x14(%rbp),%eax
  cltd
  shr    $0x1f,%edx
  add    %edx,%eax
  and    $0x1,%eax
  sub    %edx,%eax
  mov    %eax,-0x4(%rbp)
  mov    -0x14(%rbp),%eax
  mov    %eax,%edx
  shr    $0x1f,%edx
  add    %edx,%eax
  sar    %eax
  mov    %eax,-0x14(%rbp)
  mov    -0x4(%rbp),%eax
  add    $0x30,%eax
  mov    %al,-0x5(%rbp)
  movsbl -0x5(%rbp),%eax
  mov    %eax,%edi
  call   <putchar@plt>
L16:
  cmpl   $0x0,-0x14(%rbp)
  jg     L17
  nop
  nop
  leave
  ret
```

assistant: ```c
void decimalToReversedBinary(int number) {
  int remainder;
  char remainderChar;
  while (number >= 1) {
    remainder = number % 2;
    number = number / 2;
    remainderChar = remainder + '0';
    putchar(remainderChar);
  }
}
```
user: 请显示与下面列出的汇编代码相匹配的C语言实现：

```asm
<decimalToReversedBinary>:
  endbr64
  push   %rbp
  push   %rbx
  sub    $0x8,%rsp
  mov    %edi,%ebx
  test   %edi,%edi
  jle    L7
L6:
  mov    %ebx,%eax
  shr    $0x1f,%eax
  lea    (%rbx,%rax,1),%edi
  and    $0x1,%edi
  sub    %eax,%edi
  mov    %ebx,%ebp
  mov    %ebx,%eax
  shr    $0x1f,%eax
  add    %ebx,%eax
  sar    %eax
  mov    %eax,%ebx
  add    $0x30,%edi
  movsbl %dil,%edi
  call   <putchar@plt>
  cmp    $0x1,%ebp
  jg     L6
L7:
  add    $0x8,%rsp
  pop    %rbx
  pop    %rbp
  ret
```

assistant: ```c
void decimalToReversedBinary(int number) {
  int remainder;
  char remainderChar;
  while (number >= 1) {
    remainder = number % 2;
    number = number / 2;
    remainderChar = remainder + '0';
    putchar(remainderChar);
  }
}
```
user: 请从给定的汇编指令推导出C源代码:

```asm
<decimalToReversedBinary>:
  endbr64
  test   %edi,%edi
  jle    L18
  push   %rbx
  mov    %edi,%ebx
  nopl   0x0(%rax,%rax,1)
L8:
  mov    %ebx,%eax
  sar    %ebx
  and    $0x1,%eax
  lea    0x30(%rax),%edi
  call   <putchar@plt>
  test   %ebx,%ebx
  jne    L8
  pop    %rbx
  ret
  nopl   (%rax)
L18:
  ret
```

assistant: ```c
void decimalToReversedBinary(int number) {
  int remainder;
  char remainderChar;
  while (number >= 1) {
    remainder = number % 2;
    number = number / 2;
    remainderChar = remainder + '0';
    putchar(remainderChar);
  }
}
```
user: 请显示与下面列出的汇编代码相匹配的C语言实现:

```asm
<decimalToReversedBinary>:
  endbr64
  test   %edi,%edi
  jle    L14
  push   %rbx
  mov    %edi,%ebx
  nopl   0x0(%rax,%rax,1)
L19:
  mov    %ebx,%eax
  sar    %ebx
  and    $0x1,%eax
  lea    0x30(%rax),%edi
  call   <putchar@plt>
  test   %ebx,%ebx
  jne    L19
  pop    %rbx
  ret
  nopl   (%rax)
L14:
  ret
```

assistant: ```c
void decimalToReversedBinary(int number) {
  int remainder;
  char remainderChar;
  while (number >= 1) {
    remainder = number % 2;
    number = number / 2;
    remainderChar = remainder + '0';
    putchar(remainderChar);
  }
}
```
user: Please show me the C implementation that matches the assembly code listed below:

```asm
<is_sda>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0xd0,%rsp
  mov    %rdi,-0xc8(%rbp)
  mov    %fs:0x28,%rax
  mov    %rax,-0x8(%rbp)
  xor    %eax,%eax
  movl   $0x0,-0xb4(%rbp)
  lea    D0(%rip),%rax
  mov    %rax,%rsi
  lea    D19(%rip),%rax
  mov    %rax,%rdi
  call   <fopen@plt>
  mov    %rax,-0xa8(%rbp)
  cmpq   $0x0,-0xa8(%rbp)
  je     L25
  jmp    L85
L9:
  lea    -0xa0(%rbp),%rdi
  lea    -0xb0(%rbp),%rsi
  lea    -0xb8(%rbp),%rcx
  lea    -0xbc(%rbp),%rdx
  lea    -0x90(%rbp),%rax
  mov    %rdi,%r9
  mov    %rsi,%r8
  lea    D10(%rip),%rsi
  mov    %rax,%rdi
  call   <sscanf@plt>
  cmp    $0x4,%eax
  je     L30
  jmp    L85
L30:
  mov    -0xc8(%rbp),%rcx
  lea    -0xa0(%rbp),%rax
  mov    $0x3,%edx
  mov    %rcx,%rsi
  mov    %rax,%rdi
  call   <strncmp@plt>
  test   %rax,%rax
  je     L52
  jmp    L85
L52:
  addl   $0x1,-0xb4(%rbp)
L85:
  mov    -0xa8(%rbp),%rdx
  lea    -0x90(%rbp),%rax
  mov    $0x80,%esi
  mov    %rax,%rdi
  call   <fgets@plt>
  test   %rax,%rax
  jne    L9
  jmp    L62
L25:
  nop
L62:
  cmpq   $0x0,-0xa8(%rbp)
  je     L89
  mov    -0xa8(%rbp),%rax
  mov    %rax,%rdi
  call   <fclose@plt>
L89:
  cmpl   $0x1,-0xb4(%rbp)
  sete   %al
  movzbl %al,%eax
  mov    -0x8(%rbp),%rdx
  sub    %fs:0x28,%rdx
  je     L51
  call   <__stack_chk_fail@plt>
L51:
  leave
  ret
```

tool_calls: name: retrieve_data
arguments: data_tag: D0
datatype: string
name: retrieve_data
arguments: data_tag: D19
datatype: string
name: retrieve_data
arguments: data_tag: D10
datatype: string

tool: D0: r

tool: D19: /proc/partitions

tool: D10:  %d %d %llu %[^
 ]

assistant: ```c
int is_sda(char *dev) {
  int count = 0;
  FILE *fp;
  char part_name[16], line[128];
  int major, minors;
  unsigned long long capacity;
  fp = fopen("/proc/partitions", "r");
  if (fp == NULL)
    goto ret;
  while (fgets(line, sizeof(line), fp)) {
    if (sscanf(line, " %d %d %llu %[^\n ]", &major, &minors, &capacity, part_name) != 4)
      continue;
    if (strncmp(part_name, dev, 3))
      continue;
    else
      count++;
  }
ret:
  if (fp != NULL)
    fclose(fp);
  return ((count == 1) ? 1 : 0);
}
```
user: Converte this assembly snippet into its equivalent C code:

```asm
<is_sda>:
  endbr64
  push   %r13
  push   %r12
  push   %rbp
  push   %rbx
  sub    $0xb8,%rsp
  mov    %rdi,%r13
  mov    %fs:0x28,%rax
  mov    %rax,0xa8(%rsp)
  xor    %eax,%eax
  lea    D0(%rip),%rsi
  lea    D28(%rip),%rdi
  call   <fopen@plt>
  test   %rax,%rax
  je     L23
  mov    %rax,%rbx
  mov    $0x0,%r12d
  lea    D18(%rip),%rbp
L37:
  lea    0x20(%rsp),%rdi
  mov    %rbx,%rdx
  mov    $0x80,%esi
  call   <fgets@plt>
  test   %rax,%rax
  je     L48
  lea    0x4(%rsp),%rcx
  mov    %rsp,%rdx
  lea    0x20(%rsp),%rdi
  lea    0x10(%rsp),%r9
  lea    0x8(%rsp),%r8
  mov    %rbp,%rsi
  call   <sscanf@plt>
  cmp    $0x4,%eax
  jne    L37
  lea    0x10(%rsp),%rdi
  mov    $0x3,%edx
  mov    %r13,%rsi
  call   <strncmp@plt>
  cmp    $0x1,%rax
  adc    $0x0,%r12d
  jmp    L37
L23:
  mov    $0x0,%r12d
  jmp    L17
L48:
  mov    %rbx,%rdi
  call   <fclose@plt>
L17:
  cmp    $0x1,%r12d
  sete   %al
  movzbl %al,%eax
  mov    0xa8(%rsp),%rdx
  sub    %fs:0x28,%rdx
  jne    L3
  add    $0xb8,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  ret
L3:
  call   <__stack_chk_fail@plt>
```

tool_calls: name: disassemble_data
arguments: label: D0
type: string
name: disassemble_data
arguments: label: D28
type: string
name: disassemble_data
arguments: label: D18
type: string

tool: D0: r

tool: D28: /proc/partitions

tool: D18:  %d %d %llu %[^
 ]

assistant: ```c
int is_sda(char *dev) {
  int count = 0;
  FILE *fp;
  char part_name[16], line[128];
  int major, minors;
  unsigned long long capacity;
  fp = fopen("/proc/partitions", "r");
  if (fp == NULL)
    goto ret;
  while (fgets(line, sizeof(line), fp)) {
    if (sscanf(line, " %d %d %llu %[^\n ]", &major, &minors, &capacity, part_name) != 4)
      continue;
    if (strncmp(part_name, dev, 3))
      continue;
    else
      count++;
  }
ret:
  if (fp != NULL)
    fclose(fp);
  return ((count == 1) ? 1 : 0);
}
```
user: Please show me the C implementation that matches the assembly code listed below:

```asm
<is_sda>:
  endbr64
  push   %r15
  lea    D20(%rip),%rsi
  mov    %rdi,%r15
  lea    D1(%rip),%rdi
  push   %r14
  push   %r13
  push   %r12
  push   %rbp
  push   %rbx
  sub    $0xb8,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,0xa8(%rsp)
  xor    %eax,%eax
  call   <fopen@plt>
  test   %rax,%rax
  je     L53
  mov    %rax,%r12
  xor    %r14d,%r14d
  lea    0x20(%rsp),%rbx
  lea    D27(%rip),%r13
  nopl   0x0(%rax)
L11:
  mov    %r12,%rdx
  mov    $0x80,%esi
  mov    %rbx,%rdi
  call   <fgets@plt>
  test   %rax,%rax
  je     L16
  lea    0x10(%rsp),%rbp
  lea    0x4(%rsp),%rcx
  mov    %rsp,%rdx
  mov    %r13,%rsi
  mov    %rbp,%r9
  lea    0x8(%rsp),%r8
  mov    %rbx,%rdi
  call   <sscanf@plt>
  cmp    $0x4,%eax
  jne    L11
  mov    $0x3,%edx
  mov    %r15,%rsi
  mov    %rbp,%rdi
  call   <strncmp@plt>
  cmp    $0x1,%rax
  adc    $0x0,%r14d
  jmp    L11
  nopl   0x0(%rax)
L16:
  mov    %r12,%rdi
  call   <fclose@plt>
  xor    %eax,%eax
  cmp    $0x1,%r14d
  sete   %al
L47:
  mov    0xa8(%rsp),%rdx
  sub    %fs:0x28,%rdx
  jne    L21
  add    $0xb8,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  pop    %r15
  ret
  xchg   %ax,%ax
L53:
  xor    %eax,%eax
  jmp    L47
L21:
  call   <__stack_chk_fail@plt>
```

tool_calls: name: retrieve_data
arguments: data_label: D20
datatype: string
name: retrieve_data
arguments: data_label: D1
datatype: string
name: retrieve_data
arguments: data_label: D27
datatype: string

tool: D20: r

tool: D1: /proc/partitions

tool: D27:  %d %d %llu %[^
 ]

assistant: ```c
int is_sda(char *dev) {
  int count = 0;
  FILE *fp;
  char part_name[16], line[128];
  int major, minors;
  unsigned long long capacity;
  fp = fopen("/proc/partitions", "r");
  if (fp == NULL)
    goto ret;
  while (fgets(line, sizeof(line), fp)) {
    if (sscanf(line, " %d %d %llu %[^\n ]", &major, &minors, &capacity, part_name) != 4)
      continue;
    if (strncmp(part_name, dev, 3))
      continue;
    else
      count++;
  }
ret:
  if (fp != NULL)
    fclose(fp);
  return ((count == 1) ? 1 : 0);
}
```
user: 下面的汇编指令对应的C源代码是什么:

```asm
<is_sda>:
  endbr64
  push   %r15
  lea    D20(%rip),%rsi
  mov    %rdi,%r15
  lea    D23(%rip),%rdi
  push   %r14
  push   %r13
  push   %r12
  push   %rbp
  push   %rbx
  sub    $0xb8,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,0xa8(%rsp)
  xor    %eax,%eax
  call   <fopen@plt>
  test   %rax,%rax
  je     L50
  mov    %rax,%r12
  xor    %r14d,%r14d
  lea    0x20(%rsp),%rbx
  lea    D12(%rip),%r13
  nopl   0x0(%rax)
L30:
  mov    %r12,%rdx
  mov    $0x80,%esi
  mov    %rbx,%rdi
  call   <fgets@plt>
  test   %rax,%rax
  je     L51
  lea    0x10(%rsp),%rbp
  lea    0x4(%rsp),%rcx
  mov    %rsp,%rdx
  mov    %r13,%rsi
  mov    %rbp,%r9
  lea    0x8(%rsp),%r8
  mov    %rbx,%rdi
  call   <sscanf@plt>
  cmp    $0x4,%eax
  jne    L30
  mov    $0x3,%edx
  mov    %r15,%rsi
  mov    %rbp,%rdi
  call   <strncmp@plt>
  cmp    $0x1,%rax
  adc    $0x0,%r14d
  jmp    L30
  nopl   0x0(%rax)
L51:
  mov    %r12,%rdi
  call   <fclose@plt>
  xor    %eax,%eax
  cmp    $0x1,%r14d
  sete   %al
L31:
  mov    0xa8(%rsp),%rdx
  sub    %fs:0x28,%rdx
  jne    L10
  add    $0xb8,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  pop    %r15
  ret
  xchg   %ax,%ax
L50:
  xor    %eax,%eax
  jmp    L31
L10:
  call   <__stack_chk_fail@plt>
```

tool_calls: name: parse_data
arguments: tag: D20
type_guessed: string
name: parse_data
arguments: tag: D23
type_guessed: string
name: parse_data
arguments: tag: D12
type_guessed: string

tool: D20: r

tool: D23: /proc/partitions

tool: D12:  %d %d %llu %[^
 ]

assistant: ```c
int is_sda(char *dev) {
  int count = 0;
  FILE *fp;
  char part_name[16], line[128];
  int major, minors;
  unsigned long long capacity;
  fp = fopen("/proc/partitions", "r");
  if (fp == NULL)
    goto ret;
  while (fgets(line, sizeof(line), fp)) {
    if (sscanf(line, " %d %d %llu %[^\n ]", &major, &minors, &capacity, part_name) != 4)
      continue;
    if (strncmp(part_name, dev, 3))
      continue;
    else
      count++;
  }
ret:
  if (fp != NULL)
    fclose(fp);
  return ((count == 1) ? 1 : 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
  lea    D22(%rip),%rax
  mov    %rax,%rdi
  call   <getenv@plt>
  mov    %rax,-0x8(%rbp)
  cmpq   $0x0,-0x8(%rbp)
  jne    L16
  lea    D3(%rip),%rax
  mov    %rax,%rdi
  call   <puts@plt>
  jmp    L9
L16:
  mov    -0x8(%rbp),%rax
  mov    %rax,%rsi
  lea    D13(%rip),%rax
  mov    %rax,%rdi
  mov    $0x0,%eax
  call   <printf@plt>
L9:
  mov    $0x0,%eax
  leave
  ret
```

tool_calls: name: unpack_data
arguments: data_tag: D22
datatype: string
name: unpack_data
arguments: data_tag: D3
datatype: string
name: unpack_data
arguments: data_tag: D13
datatype: string

tool: D22: PATH

tool: D3: cant get "PATH" var...

tool: D13: PATH = %s


assistant: ```c
int main() {
  char *env = getenv("PATH");
  if (env == NULL) {
    printf("cant get \"PATH\" var...\n");
  } else {
    printf("PATH = %s\n", env);
  }
  return 0;
}
```