ylfeng/ReF-Decompile-dataset huggingface dataset:
user: 提供的汇编代码用C语言表示会是什么样子：

```asm
<main>:
  endbr64
  push   %r15
  push   %r14
  mov    $0x40,%r14d
  push   %r13
  lea    D0(%rip),%r13
  push   %r12
  push   %rbp
  mov    $0x2,%ebp
  push   %rbx
  sub    $0x18,%rsp
  movl   $0x6,0xc(%rsp)
  nopl   0x0(%rax)
L34:
  mov    $0x1,%r12d
  cs nopw 0x0(%rax,%rax,1)
L0:
  mov    %r14d,%ecx
  mov    $0xffffffffffffffff,%rbx
  sub    %r12d,%ecx
  shr    %cl,%rbx
  cmp    $0x3f,%ebp
  ja     L31
  mov    %ebp,%ecx
  nopw   0x0(%rax,%rax,1)
L13:
  mov    %ebx,%eax
  shl    %cl,%eax
  add    %ecx,%ecx
  or     %eax,%ebx
  cmp    $0x3f,%ecx
  jbe    L13
L31:
  xor    %r15d,%r15d
L4:
  mov    %ebx,%edi
  call   <uint64_to_binary@plt>
  mov    %ebx,%esi
  mov    %r15d,%r9d
  mov    %r12d,%r8d
  mov    %eax,%edx
  mov    %ebp,%ecx
  mov    %r13,%rdi
  add    $0x1,%r15d
  call   <printf@plt>
  add    %ebx,%ebx
  cmp    %ebp,%r15d
  jne    L4
  add    $0x1,%r12d
  cmp    %r15d,%r12d
  jne    L0
  subl   $0x1,0xc(%rsp)
  lea    (%r12,%r12,1),%ebp
  jne    L34
  add    $0x18,%rsp
  xor    %eax,%eax
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  pop    %r15
  ret
```

tool_calls: name: read_data
arguments: data_tag: D0
type_infered: string

tool: D0: 0x%016llx %s (size=%u, length=%u, rotation=%u)


assistant: ```c
int main() {
  uint64_t result;
  unsigned size, length, rotation, e;
  for (size = 2; size <= 64; size *= 2)
    for (length = 1; length < size; ++length) {
      result = 0xffffffffffffffffULL >> (64 - length);
      for (e = size; e < 64; e *= 2)
        result |= result << e;
      for (rotation = 0; rotation < size; ++rotation) {
        printf("0x%016llx %s (size=%u, length=%u, rotation=%u)\n", (unsigned long long)result, uint64_to_binary(result), size, length, rotation);
        result = (result >> 63) | (result << 1);
      }
    }
  return 0;
}
```
user: What would the C source look like for the assembly code provided here:

```asm
<aes_shiftRows_inv>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  push   %rbx
  mov    %rdi,-0x10(%rbp)
  mov    -0x10(%rbp),%rax
  mov    0x4(%rax),%ebx
  mov    -0x10(%rbp),%rax
  lea    0x4(%rax),%rdx
  mov    -0x10(%rbp),%rax
  mov    0x34(%rax),%eax
  mov    %eax,(%rdx)
  mov    -0x10(%rbp),%rax
  lea    0x34(%rax),%rdx
  mov    -0x10(%rbp),%rax
  mov    0x24(%rax),%eax
  mov    %eax,(%rdx)
  mov    -0x10(%rbp),%rax
  lea    0x24(%rax),%rdx
  mov    -0x10(%rbp),%rax
  mov    0x14(%rax),%eax
  mov    %eax,(%rdx)
  mov    -0x10(%rbp),%rax
  add    $0x14,%rax
  mov    %ebx,(%rax)
  mov    -0x10(%rbp),%rax
  mov    0x8(%rax),%ebx
  mov    -0x10(%rbp),%rax
  lea    0x8(%rax),%rdx
  mov    -0x10(%rbp),%rax
  mov    0x28(%rax),%eax
  mov    %eax,(%rdx)
  mov    -0x10(%rbp),%rax
  add    $0x28,%rax
  mov    %ebx,(%rax)
  mov    -0x10(%rbp),%rax
  mov    0xc(%rax),%ebx
  mov    -0x10(%rbp),%rax
  lea    0xc(%rax),%rdx
  mov    -0x10(%rbp),%rax
  mov    0x1c(%rax),%eax
  mov    %eax,(%rdx)
  mov    -0x10(%rbp),%rax
  lea    0x1c(%rax),%rdx
  mov    -0x10(%rbp),%rax
  mov    0x2c(%rax),%eax
  mov    %eax,(%rdx)
  mov    -0x10(%rbp),%rax
  lea    0x2c(%rax),%rdx
  mov    -0x10(%rbp),%rax
  mov    0x3c(%rax),%eax
  mov    %eax,(%rdx)
  mov    -0x10(%rbp),%rax
  add    $0x3c,%rax
  mov    %ebx,(%rax)
  mov    -0x10(%rbp),%rax
  mov    0x18(%rax),%ebx
  mov    -0x10(%rbp),%rax
  lea    0x18(%rax),%rdx
  mov    -0x10(%rbp),%rax
  mov    0x38(%rax),%eax
  mov    %eax,(%rdx)
  mov    -0x10(%rbp),%rax
  add    $0x38,%rax
  mov    %ebx,(%rax)
  nop
  mov    -0x8(%rbp),%rbx
  leave
  ret
```

assistant: ```c
void aes_shiftRows_inv(uint8_t *buf) {
  register uint8_t i, j;
  i = buf[1];
  buf[1] = buf[13];
  buf[13] = buf[9];
  buf[9] = buf[5];
  buf[5] = i;
  i = buf[2];
  buf[2] = buf[10];
  buf[10] = i;
  j = buf[3];
  buf[3] = buf[7];
  buf[7] = buf[11];
  buf[11] = buf[15];
  buf[15] = j;
  j = buf[6];
  buf[6] = buf[14];
  buf[14] = j;
}
```
user: What is the c source code of the assembly code below?

```asm
<aes_shiftRows_inv>:
  endbr64
  mov    0x4(%rdi),%eax
  mov    0x34(%rdi),%edx
  mov    %edx,0x4(%rdi)
  mov    0x24(%rdi),%edx
  mov    %edx,0x34(%rdi)
  mov    0x14(%rdi),%edx
  mov    %edx,0x24(%rdi)
  mov    %eax,0x14(%rdi)
  mov    0x8(%rdi),%eax
  mov    0x28(%rdi),%edx
  mov    %edx,0x8(%rdi)
  mov    %eax,0x28(%rdi)
  mov    0xc(%rdi),%eax
  mov    0x1c(%rdi),%edx
  mov    %edx,0xc(%rdi)
  mov    0x2c(%rdi),%edx
  mov    %edx,0x1c(%rdi)
  mov    0x3c(%rdi),%edx
  mov    %edx,0x2c(%rdi)
  mov    %eax,0x3c(%rdi)
  mov    0x18(%rdi),%eax
  mov    0x38(%rdi),%edx
  mov    %edx,0x18(%rdi)
  mov    %eax,0x38(%rdi)
  ret
```

assistant: ```c
void aes_shiftRows_inv(uint8_t *buf) {
  register uint8_t i, j;
  i = buf[1];
  buf[1] = buf[13];
  buf[13] = buf[9];
  buf[9] = buf[5];
  buf[5] = i;
  i = buf[2];
  buf[2] = buf[10];
  buf[10] = i;
  j = buf[3];
  buf[3] = buf[7];
  buf[7] = buf[11];
  buf[11] = buf[15];
  buf[15] = j;
  j = buf[6];
  buf[6] = buf[14];
  buf[14] = j;
}
```
user: What is the c source code of the assembly code below?

```asm
<aes_shiftRows_inv>:
  endbr64
  mov    0x34(%rdi),%edx
  mov    0x4(%rdi),%eax
  mov    %edx,0x4(%rdi)
  mov    0x24(%rdi),%edx
  mov    %edx,0x34(%rdi)
  mov    0x14(%rdi),%edx
  mov    %eax,0x14(%rdi)
  mov    0x8(%rdi),%eax
  mov    %edx,0x24(%rdi)
  mov    0x28(%rdi),%edx
  mov    %eax,0x28(%rdi)
  mov    0xc(%rdi),%eax
  mov    %edx,0x8(%rdi)
  mov    0x1c(%rdi),%edx
  mov    %edx,0xc(%rdi)
  mov    0x2c(%rdi),%edx
  mov    %edx,0x1c(%rdi)
  mov    0x3c(%rdi),%edx
  mov    %eax,0x3c(%rdi)
  mov    0x18(%rdi),%eax
  mov    %edx,0x2c(%rdi)
  mov    0x38(%rdi),%edx
  mov    %eax,0x38(%rdi)
  mov    %edx,0x18(%rdi)
  ret
```

assistant: ```c
void aes_shiftRows_inv(uint8_t *buf) {
  register uint8_t i, j;
  i = buf[1];
  buf[1] = buf[13];
  buf[13] = buf[9];
  buf[9] = buf[5];
  buf[5] = i;
  i = buf[2];
  buf[2] = buf[10];
  buf[10] = i;
  j = buf[3];
  buf[3] = buf[7];
  buf[7] = buf[11];
  buf[11] = buf[15];
  buf[15] = j;
  j = buf[6];
  buf[6] = buf[14];
  buf[14] = j;
}
```
user: 请将这段汇编代码片段转换成等效的C代码:

```asm
<aes_shiftRows_inv>:
  endbr64
  mov    0x1c(%rdi),%edx
  mov    0xc(%rdi),%eax
  movd   0x4(%rdi),%xmm1
  movd   0x24(%rdi),%xmm0
  movd   0x14(%rdi),%xmm2
  movd   0x8(%rdi),%xmm4
  mov    %edx,0xc(%rdi)
  mov    0x2c(%rdi),%edx
  movd   0x34(%rdi),%xmm3
  movd   0x28(%rdi),%xmm5
  movd   0x18(%rdi),%xmm6
  punpckldq %xmm4,%xmm2
  movd   0x38(%rdi),%xmm7
  mov    %edx,0x1c(%rdi)
  mov    0x3c(%rdi),%edx
  punpckldq %xmm5,%xmm3
  punpckldq %xmm6,%xmm0
  mov    %eax,0x3c(%rdi)
  punpckldq %xmm7,%xmm1
  movq   %xmm3,0x4(%rdi)
  mov    %edx,0x2c(%rdi)
  movq   %xmm2,0x24(%rdi)
  movq   %xmm1,0x14(%rdi)
  movq   %xmm0,0x34(%rdi)
  ret
```

assistant: ```c
void aes_shiftRows_inv(uint8_t *buf) {
  register uint8_t i, j;
  i = buf[1];
  buf[1] = buf[13];
  buf[13] = buf[9];
  buf[9] = buf[5];
  buf[5] = i;
  i = buf[2];
  buf[2] = buf[10];
  buf[10] = i;
  j = buf[3];
  buf[3] = buf[7];
  buf[7] = buf[11];
  buf[11] = buf[15];
  buf[15] = j;
  j = buf[6];
  buf[6] = buf[14];
  buf[14] = j;
}
```
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    %fs:0x28,%rax
  mov    %rax,-0x8(%rbp)
  xor    %eax,%eax
  lea    D22(%rip),%rax
  mov    %rax,%rdi
  call   <puts@plt>
  lea    D26(%rip),%rax
  mov    %rax,%rdi
  call   <puts@plt>
  lea    -0x10(%rbp),%rax
  mov    %rax,%rsi
  lea    D18(%rip),%rax
  mov    %rax,%rdi
  call   <scanf@plt>
  mov    $0x0,%eax
  call   <getchar@plt>
  mov    %al,-0x11(%rbp)
  movl   $0x1,-0xc(%rbp)
  jmp    L4
L5:
  mov    -0xc(%rbp),%eax
  imul   %eax,%eax
  mov    %eax,%edx
  mov    -0xc(%rbp),%eax
  mov    %eax,%esi
  lea    D4(%rip),%rax
  mov    %rax,%rdi
  mov    $0x0,%eax
  call   <printf@plt>
  mov    -0xc(%rbp),%ecx
  movslq %ecx,%rax
  imul   $0x2aaaaaab,%rax,%rax
  shr    $0x20,%rax
  sar    $0x2,%eax
  mov    %ecx,%esi
  sar    $0x1f,%esi
  sub    %esi,%eax
  mov    %eax,%edx
  mov    %edx,%eax
  add    %eax,%eax
  add    %edx,%eax
  shl    $0x3,%eax
  sub    %eax,%ecx
  mov    %ecx,%edx
  test   %edx,%edx
  jne    L15
  lea    D40(%rip),%rax
  mov    %rax,%rdi
  mov    $0x0,%eax
  call   <printf@plt>
  nop
  mov    $0x0,%eax
  call   <getchar@plt>
  cmp    $0xd,%al
L15:
  addl   $0x1,-0xc(%rbp)
L4:
  mov    -0x10(%rbp),%eax
  cmp    %eax,-0xc(%rbp)
  jle    L5
  mov    $0x0,%eax
  mov    -0x8(%rbp),%rdx
  sub    %fs:0x28,%rdx
  je     L33
  call   <__stack_chk_fail@plt>
L33:
  leave
  ret
```

tool_calls: name: extract_symbolic_data
arguments: tag: D22
datatype: string
name: extract_symbolic_data
arguments: tag: D26
datatype: string
name: extract_symbolic_data
arguments: tag: D18
datatype: string
name: extract_symbolic_data
arguments: tag: D4
datatype: string
name: extract_symbolic_data
arguments: tag: D40
datatype: string

tool: D22: this program prints a table of square

tool: D26: enter number of entries in table

tool: D18: %d

tool: D4: %10d%10d


tool: D40: press enter to continue...

assistant: ```c
int main(void) {
  int n;
  char ch;
  printf("this program prints a table of square\n");
  printf("enter number of entries in table\n");
  scanf("%d", &n);
  ch = getchar();
  for (int i = 1; i <= n; i++) {
    printf("%10d%10d\n", i, i * i);
    if ((i % 24) == 0) {
      printf("press enter to continue...");
      while (getchar() == '\r') {
        break;
      }
    }
  }
}
```
user: 这段汇编代码用C语言表示是什么样的：

```asm
<main>:
  endbr64
  push   %r12
  push   %rbp
  push   %rbx
  sub    $0x10,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,0x8(%rsp)
  xor    %eax,%eax
  lea    D33(%rip),%rdi
  call   <puts@plt>
  lea    D6(%rip),%rdi
  call   <puts@plt>
  lea    0x4(%rsp),%rsi
  lea    D13(%rip),%rdi
  call   <scanf@plt>
  mov    $0x0,%eax
  call   <getchar@plt>
  cmpl   $0x0,0x4(%rsp)
  jle    L20
  mov    $0x1,%edx
  mov    $0x1,%esi
  lea    D10(%rip),%rdi
  mov    $0x0,%eax
  call   <printf@plt>
  mov    $0x1,%ebx
  lea    D10(%rip),%rbp
  lea    D12(%rip),%r12
L16:
  add    $0x1,%ebx
  cmp    %ebx,0x4(%rsp)
  jl     L20
  mov    %ebx,%edx
  imul   %ebx,%edx
  mov    %ebx,%esi
  mov    %rbp,%rdi
  mov    $0x0,%eax
  call   <printf@plt>
  movslq %ebx,%rax
  imul   $0x2aaaaaab,%rax,%rax
  sar    $0x22,%rax
  mov    %ebx,%edx
  sar    $0x1f,%edx
  sub    %edx,%eax
  lea    (%rax,%rax,2),%eax
  shl    $0x3,%eax
  cmp    %eax,%ebx
  jne    L16
  mov    %r12,%rdi
  mov    $0x0,%eax
  call   <printf@plt>
  mov    $0x0,%eax
  call   <getchar@plt>
  jmp    L16
L20:
  mov    0x8(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L18
  mov    $0x0,%eax
  add    $0x10,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  ret
L18:
  call   <__stack_chk_fail@plt>
```

tool_calls: name: read_data
arguments: data_tag: D33
type_infered: string
name: read_data
arguments: data_tag: D6
type_infered: string
name: read_data
arguments: data_tag: D13
type_infered: string
name: read_data
arguments: data_tag: D10
type_infered: string
name: read_data
arguments: data_tag: D12
type_infered: string

tool: D33: this program prints a table of square

tool: D6: enter number of entries in table

tool: D13: %d

tool: D10: %10d%10d


tool: D12: press enter to continue...

assistant: ```c
int main(void) {
  int n;
  char ch;
  printf("this program prints a table of square\n");
  printf("enter number of entries in table\n");
  scanf("%d", &n);
  ch = getchar();
  for (int i = 1; i <= n; i++) {
    printf("%10d%10d\n", i, i * i);
    if ((i % 24) == 0) {
      printf("press enter to continue...");
      while (getchar() == '\r') {
        break;
      }
    }
  }
}
```
user: 下面的汇编指令对应的C源代码是什么:

```asm
<main>:
  endbr64
  push   %r12
  lea    D26(%rip),%rdi
  push   %rbp
  push   %rbx
  sub    $0x10,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,0x8(%rsp)
  xor    %eax,%eax
  call   <puts@plt>
  lea    D20(%rip),%rdi
  call   <puts@plt>
  lea    0x4(%rsp),%rsi
  lea    D47(%rip),%rdi
  call   <scanf@plt>
  xor    %eax,%eax
  call   <getchar@plt>
  mov    0x4(%rsp),%eax
  test   %eax,%eax
  jle    L25
  lea    D2(%rip),%rbp
  mov    $0x1,%edx
  mov    $0x1,%esi
  xor    %eax,%eax
  mov    %rbp,%rdi
  mov    $0x1,%ebx
  lea    D8(%rip),%r12
  call   <printf@plt>
  nopl   0x0(%rax,%rax,1)
L37:
  add    $0x1,%ebx
  cmp    %ebx,0x4(%rsp)
  jl     L25
L23:
  mov    %ebx,%edx
  mov    %ebx,%esi
  mov    %rbp,%rdi
  xor    %eax,%eax
  imul   %ebx,%edx
  call   <printf@plt>
  imul   $0xaaaaaaab,%ebx,%eax
  ror    $0x3,%eax
  cmp    $0xaaaaaaa,%eax
  ja     L37
  mov    %r12,%rdi
  xor    %eax,%eax
  add    $0x1,%ebx
  call   <printf@plt>
  xor    %eax,%eax
  call   <getchar@plt>
  cmp    %ebx,0x4(%rsp)
  jge    L23
L25:
  mov    0x8(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L30
  add    $0x10,%rsp
  xor    %eax,%eax
  pop    %rbx
  pop    %rbp
  pop    %r12
  ret
L30:
  call   <__stack_chk_fail@plt>
```

tool_calls: name: read_data
arguments: tag: D26
type_infered: string
name: read_data
arguments: tag: D20
type_infered: string
name: read_data
arguments: tag: D47
type_infered: string
name: read_data
arguments: tag: D2
type_infered: string
name: read_data
arguments: tag: D8
type_infered: string

tool: D26: this program prints a table of square

tool: D20: enter number of entries in table

tool: D47: %d

tool: D2: %10d%10d


tool: D8: press enter to continue...

assistant: ```c
int main(void) {
  int n;
  char ch;
  printf("this program prints a table of square\n");
  printf("enter number of entries in table\n");
  scanf("%d", &n);
  ch = getchar();
  for (int i = 1; i <= n; i++) {
    printf("%10d%10d\n", i, i * i);
    if ((i % 24) == 0) {
      printf("press enter to continue...");
      while (getchar() == '\r') {
        break;
      }
    }
  }
}
```
user: Please show me the C implementation that matches the assembly code listed below:

```asm
<main>:
  endbr64
  push   %r12
  lea    D0(%rip),%rdi
  push   %rbp
  push   %rbx
  sub    $0x10,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,0x8(%rsp)
  xor    %eax,%eax
  call   <puts@plt>
  lea    D4(%rip),%rdi
  call   <puts@plt>
  lea    0x4(%rsp),%rsi
  lea    D31(%rip),%rdi
  call   <scanf@plt>
  xor    %eax,%eax
  call   <getchar@plt>
  mov    0x4(%rsp),%eax
  test   %eax,%eax
  jle    L5
  lea    D34(%rip),%rbp
  xor    %eax,%eax
  mov    $0x1,%edx
  mov    $0x1,%esi
  mov    %rbp,%rdi
  mov    $0x2,%ebx
  lea    D10(%rip),%r12
  call   <printf@plt>
  cmpl   $0x1,0x4(%rsp)
  jle    L5
  nopw   0x0(%rax,%rax,1)
L22:
  mov    %ebx,%edx
  mov    %ebx,%esi
  mov    %rbp,%rdi
  xor    %eax,%eax
  imul   %ebx,%edx
  call   <printf@plt>
  imul   $0xaaaaaaab,%ebx,%eax
  ror    $0x3,%eax
  cmp    $0xaaaaaaa,%eax
  jbe    L30
  add    $0x1,%ebx
  cmp    %ebx,0x4(%rsp)
  jge    L22
L5:
  mov    0x8(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L31
  add    $0x10,%rsp
  xor    %eax,%eax
  pop    %rbx
  pop    %rbp
  pop    %r12
  ret
  nopl   (%rax)
L30:
  mov    %r12,%rdi
  xor    %eax,%eax
  add    $0x1,%ebx
  call   <printf@plt>
  xor    %eax,%eax
  call   <getchar@plt>
  cmp    %ebx,0x4(%rsp)
  jge    L22
  jmp    L5
L31:
  call   <__stack_chk_fail@plt>
```

tool_calls: name: extract_symbolic_data
arguments: label: D0
type_guessed: string
name: extract_symbolic_data
arguments: label: D4
type_guessed: string
name: extract_symbolic_data
arguments: label: D31
type_guessed: string
name: extract_symbolic_data
arguments: label: D34
type_guessed: string
name: extract_symbolic_data
arguments: label: D10
type_guessed: string

tool: D0: this program prints a table of square

tool: D4: enter number of entries in table

tool: D31: %d

tool: D34: %10d%10d


tool: D10: press enter to continue...

assistant: ```c
int main(void) {
  int n;
  char ch;
  printf("this program prints a table of square\n");
  printf("enter number of entries in table\n");
  scanf("%d", &n);
  ch = getchar();
  for (int i = 1; i <= n; i++) {
    printf("%10d%10d\n", i, i * i);
    if ((i % 24) == 0) {
      printf("press enter to continue...");
      while (getchar() == '\r') {
        break;
      }
    }
  }
}
```
user: 请将这段汇编代码片段转换成等效的C代码:

```asm
<_pst_read_block>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x40,%rsp
  mov    %rdi,-0x28(%rbp)
  mov    %esi,-0x2c(%rbp)
  mov    %rdx,-0x38(%rbp)
  mov    %fs:0x28,%rax
  mov    %rax,-0x8(%rbp)
  xor    %eax,%eax
  mov    -0x28(%rbp),%rax
  mov    %rax,%rdi
  call   <ftell@plt>
  mov    %eax,-0x14(%rbp)
  mov    D27(%rip),%rax
  mov    (%rax),%edx
  mov    -0x2c(%rbp),%ecx
  mov    -0x28(%rbp),%rax
  mov    %ecx,%esi
  mov    %rax,%rdi
  call   <fseek@plt>
  mov    -0x28(%rbp),%rdx
  lea    -0x10(%rbp),%rax
  mov    %rdx,%rcx
  mov    $0x1,%edx
  mov    $0x4,%esi
  mov    %rax,%rdi
  call   <fread@plt>
  mov    D27(%rip),%rax
  mov    (%rax),%edx
  mov    -0x2c(%rbp),%ecx
  mov    -0x28(%rbp),%rax
  mov    %ecx,%esi
  mov    %rax,%rdi
  call   <fseek@plt>
  mov    -0x38(%rbp),%rax
  mov    (%rax),%rax
  test   %rax,%rax
  je     L17
  mov    -0x38(%rbp),%rax
  mov    (%rax),%rax
  mov    %rax,%rdi
  call   <free@plt>
L17:
  mov    -0x10(%rbp),%rax
  mov    %rax,%rdi
  call   <xmalloc@plt>
  mov    %rax,%rdx
  mov    -0x38(%rbp),%rax
  mov    %rdx,(%rax)
  mov    -0x10(%rbp),%rdx
  mov    -0x38(%rbp),%rax
  mov    (%rax),%rax
  mov    -0x28(%rbp),%rcx
  mov    $0x1,%esi
  mov    %rax,%rdi
  call   <fread@plt>
  mov    %rax,-0x10(%rbp)
  mov    D27(%rip),%rax
  mov    (%rax),%edx
  mov    -0x14(%rbp),%ecx
  mov    -0x28(%rbp),%rax
  mov    %ecx,%esi
  mov    %rax,%rdi
  call   <fseek@plt>
  mov    -0x10(%rbp),%rax
  mov    -0x8(%rbp),%rdx
  sub    %fs:0x28,%rdx
  je     L16
  call   <__stack_chk_fail@plt>
L16:
  leave
  ret
```

assistant: ```c
size_t _pst_read_block(FILE *fp, int32_t offset, void **buf) {
  size_t size;
  int32_t fpos;
  {};
  {};
  fpos = ftell(fp);
  fseek(fp, offset, SEEK_SET);
  fread(&size, sizeof(int16_t), 1, fp);
  fseek(fp, offset, SEEK_SET);
  {};
  if (*buf != NULL) {
    {};
    free(*buf);
  }
  *buf = (void *)xmalloc(size);
  size = fread(*buf, 1, size, fp);
  fseek(fp, fpos, SEEK_SET);
  {};
  return size;
}
```
user: 请显示与下面列出的汇编代码相匹配的C语言实现:

```asm
<_pst_read_block>:
  endbr64
  push   %r14
  push   %r13
  push   %r12
  push   %rbp
  push   %rbx
  sub    $0x10,%rsp
  mov    %rdi,%rbx
  mov    %esi,%r12d
  mov    %rdx,%rbp
  mov    %fs:0x28,%rax
  mov    %rax,0x8(%rsp)
  xor    %eax,%eax
  call   <ftell@plt>
  mov    %eax,%r13d
  mov    D5(%rip),%r14
  mov    (%r14),%edx
  mov    %r12d,%esi
  mov    %rbx,%rdi
  call   <fseek@plt>
  mov    %rsp,%rdi
  mov    %rbx,%rcx
  mov    $0x1,%edx
  mov    $0x4,%esi
  call   <fread@plt>
  mov    (%r14),%edx
  mov    %r12d,%esi
  mov    %rbx,%rdi
  call   <fseek@plt>
  mov    0x0(%rbp),%rdi
  test   %rdi,%rdi
  je     L10
  call   <free@plt>
L10:
  mov    (%rsp),%rdi
  call   <xmalloc@plt>
  mov    %rax,%rdi
  mov    %rax,0x0(%rbp)
  mov    %rbx,%rcx
  mov    (%rsp),%rdx
  mov    $0x1,%esi
  call   <fread@plt>
  mov    %rax,(%rsp)
  mov    D5(%rip),%rax
  mov    (%rax),%edx
  mov    %r13d,%esi
  mov    %rbx,%rdi
  call   <fseek@plt>
  mov    (%rsp),%rax
  mov    0x8(%rsp),%rdx
  sub    %fs:0x28,%rdx
  jne    L19
  add    $0x10,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  ret
L19:
  call   <__stack_chk_fail@plt>
```

assistant: ```c
size_t _pst_read_block(FILE *fp, int32_t offset, void **buf) {
  size_t size;
  int32_t fpos;
  {};
  {};
  fpos = ftell(fp);
  fseek(fp, offset, SEEK_SET);
  fread(&size, sizeof(int16_t), 1, fp);
  fseek(fp, offset, SEEK_SET);
  {};
  if (*buf != NULL) {
    {};
    free(*buf);
  }
  *buf = (void *)xmalloc(size);
  size = fread(*buf, 1, size, fp);
  fseek(fp, fpos, SEEK_SET);
  {};
  return size;
}
```
user: 请将这段汇编代码片段转换成等效的C代码:

```asm
<_pst_read_block>:
  endbr64
  push   %r14
  mov    %esi,%r14d
  push   %r13
  push   %r12
  push   %rbp
  mov    %rdi,%rbp
  push   %rbx
  mov    %rdx,%rbx
  sub    $0x10,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,0x8(%rsp)
  xor    %eax,%eax
  call   <ftell@plt>
  mov    D5(%rip),%r13
  mov    %r14d,%esi
  mov    %rbp,%rdi
  mov    %eax,%r12d
  mov    0x0(%r13),%edx
  call   <fseek@plt>
  mov    %rsp,%rdi
  mov    %rbp,%rcx
  mov    $0x1,%edx
  mov    $0x4,%esi
  call   <fread@plt>
  mov    0x0(%r13),%edx
  mov    %rbp,%rdi
  mov    %r14d,%esi
  call   <fseek@plt>
  mov    (%rbx),%rdi
  test   %rdi,%rdi
  je     L18
  call   <free@plt>
L18:
  mov    (%rsp),%rdi
  call   <xmalloc@plt>
  mov    (%rsp),%rdx
  mov    %rbp,%rcx
  mov    $0x1,%esi
  mov    %rax,(%rbx)
  mov    %rax,%rdi
  call   <fread@plt>
  mov    0x0(%r13),%edx
  mov    %r12d,%esi
  mov    %rbp,%rdi
  mov    %rax,(%rsp)
  call   <fseek@plt>
  mov    (%rsp),%rax
  mov    0x8(%rsp),%rdx
  sub    %fs:0x28,%rdx
  jne    L9
  add    $0x10,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  ret
L9:
  call   <__stack_chk_fail@plt>
```

assistant: ```c
size_t _pst_read_block(FILE *fp, int32_t offset, void **buf) {
  size_t size;
  int32_t fpos;
  {};
  {};
  fpos = ftell(fp);
  fseek(fp, offset, SEEK_SET);
  fread(&size, sizeof(int16_t), 1, fp);
  fseek(fp, offset, SEEK_SET);
  {};
  if (*buf != NULL) {
    {};
    free(*buf);
  }
  *buf = (void *)xmalloc(size);
  size = fread(*buf, 1, size, fp);
  fseek(fp, fpos, SEEK_SET);
  {};
  return size;
}
```
user: 下面的汇编指令对应的C源代码是什么:

```asm
<_pst_read_block>:
  endbr64
  push   %r14
  mov    %esi,%r14d
  push   %r13
  push   %r12
  push   %rbp
  mov    %rdi,%rbp
  push   %rbx
  mov    %rdx,%rbx
  sub    $0x10,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,0x8(%rsp)
  xor    %eax,%eax
  call   <ftell@plt>
  mov    D3(%rip),%r13
  mov    %r14d,%esi
  mov    %rbp,%rdi
  mov    %eax,%r12d
  mov    0x0(%r13),%edx
  call   <fseek@plt>
  mov    %rsp,%rdi
  mov    %rbp,%rcx
  mov    $0x1,%edx
  mov    $0x4,%esi
  call   <fread@plt>
  mov    0x0(%r13),%edx
  mov    %rbp,%rdi
  mov    %r14d,%esi
  call   <fseek@plt>
  mov    (%rbx),%rdi
  test   %rdi,%rdi
  je     L15
  call   <free@plt>
L15:
  mov    (%rsp),%rdi
  call   <xmalloc@plt>
  mov    (%rsp),%rdx
  mov    %rbp,%rcx
  mov    $0x1,%esi
  mov    %rax,(%rbx)
  mov    %rax,%rdi
  call   <fread@plt>
  mov    0x0(%r13),%edx
  mov    %r12d,%esi
  mov    %rbp,%rdi
  mov    %rax,(%rsp)
  call   <fseek@plt>
  mov    (%rsp),%rax
  mov    0x8(%rsp),%rdx
  sub    %fs:0x28,%rdx
  jne    L1
  add    $0x10,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  ret
L1:
  call   <__stack_chk_fail@plt>
```

assistant: ```c
size_t _pst_read_block(FILE *fp, int32_t offset, void **buf) {
  size_t size;
  int32_t fpos;
  {};
  {};
  fpos = ftell(fp);
  fseek(fp, offset, SEEK_SET);
  fread(&size, sizeof(int16_t), 1, fp);
  fseek(fp, offset, SEEK_SET);
  {};
  if (*buf != NULL) {
    {};
    free(*buf);
  }
  *buf = (void *)xmalloc(size);
  size = fread(*buf, 1, size, fp);
  fseek(fp, fpos, SEEK_SET);
  {};
  return size;
}
```
user: 请将以下的汇编代码转换成C语言代码:

```asm
<create_loss_array_from_markov_model>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x20,%rsp
  mov    %edi,-0x14(%rbp)
  mov    -0x14(%rbp),%eax
  mov    $0x4,%esi
  mov    %eax,%edi
  call   <calloc@plt>
  mov    %rax,-0x8(%rbp)
  movl   $0x0,-0xc(%rbp)
  jmp    L23
L3:
  mov    $0x0,%eax
  call   <random_loss@plt>
  cmp    $0x1,%eax
  jne    L8
  mov    -0xc(%rbp),%eax
  lea    0x0(,%rax,4),%rdx
  mov    -0x8(%rbp),%rax
  add    %rdx,%rax
  movl   $0x1,(%rax)
L8:
  addl   $0x1,-0xc(%rbp)
L23:
  mov    -0xc(%rbp),%eax
  cmp    -0x14(%rbp),%eax
  jb     L3
  mov    -0x8(%rbp),%rax
  leave
  ret
```

assistant: ```c
unsigned int *create_loss_array_from_markov_model(unsigned int size) {
  unsigned int *is_lost_array;
  unsigned int i;
  is_lost_array = (unsigned int *)calloc(size, sizeof(unsigned int));
  for (i = 0; i < size; i++) {
    if (random_loss() == 1)
      is_lost_array[i] = 1;
  }
  return is_lost_array;
}
```