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

```asm
<main>:
  endbr64
  sub    $0x18,%rsp
  lea    D3(%rip),%rdi
  mov    %fs:0x28,%rax
  mov    %rax,0x8(%rsp)
  xor    %eax,%eax
  lea    0x4(%rsp),%rsi
  call   <scanf@plt>
  mov    0x4(%rsp),%ecx
  test   %ecx,%ecx
  je     10a0 <main.cold>
  xor    %eax,%eax
  xor    %edi,%edi
  nopl   0x0(%rax)
L38:
  movslq %ecx,%rdx
  mov    %ecx,%esi
  add    $0x1,%edi
  imul   $0x66666667,%rdx,%rdx
  sar    $0x1f,%esi
  sar    $0x22,%rdx
  sub    %esi,%edx
  lea    (%rdx,%rdx,4),%esi
  add    %esi,%esi
  sub    %esi,%ecx
  add    %ecx,%eax
  mov    %edx,%ecx
  test   %edx,%edx
  jne    L38
  cltd
  movl   $0x0,0x4(%rsp)
  idiv   %edi
  cmp    $0x7,%eax
  jg     L30
  lea    D23(%rip),%rdi
  call   <printf@plt>
L10:
  mov    0x8(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L36
  xor    %eax,%eax
  add    $0x18,%rsp
  ret
L30:
  lea    D6(%rip),%rdi
  call   <printf@plt>
  jmp    L10
L36:
  call   <__stack_chk_fail@plt>
```

tool_calls: name: extract_symbolic_data
arguments: data_tag: D3
type_guessed: string
name: extract_symbolic_data
arguments: data_tag: D23
type_guessed: string
name: extract_symbolic_data
arguments: data_tag: D6
type_guessed: string

tool: D3: %d

tool: D23: light


tool: D6: heavy


assistant: ```c
int main() {
  int w, b, u;
  b = 0;
  scanf("%d", &w);
  for (u = 0; w != 0; w = w / 10, b++)
    u = u + w % 10;
  u = u / b;
  if (u > 7)
    printf("heavy\n");
  else
    printf("light\n");
  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    $0x18,%rsp
  lea    D12(%rip),%rdi
  mov    %fs:0x28,%rax
  mov    %rax,0x8(%rsp)
  xor    %eax,%eax
  lea    0x4(%rsp),%rsi
  call   <scanf@plt>
  mov    0x4(%rsp),%ecx
  test   %ecx,%ecx
  je     10a0 <main.cold>
  xor    %eax,%eax
  xor    %edi,%edi
  nopl   0x0(%rax)
L38:
  movslq %ecx,%rdx
  mov    %ecx,%esi
  add    $0x1,%edi
  imul   $0x66666667,%rdx,%rdx
  sar    $0x1f,%esi
  sar    $0x22,%rdx
  sub    %esi,%edx
  lea    (%rdx,%rdx,4),%esi
  add    %esi,%esi
  sub    %esi,%ecx
  add    %ecx,%eax
  mov    %edx,%ecx
  test   %edx,%edx
  jne    L38
  cltd
  movl   $0x0,0x4(%rsp)
  idiv   %edi
  cmp    $0x7,%eax
  jg     L23
  lea    D17(%rip),%rdi
  call   <printf@plt>
L4:
  mov    0x8(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L31
  xor    %eax,%eax
  add    $0x18,%rsp
  ret
L23:
  lea    D9(%rip),%rdi
  call   <printf@plt>
  jmp    L4
L31:
  call   <__stack_chk_fail@plt>
```

tool_calls: name: disassemble_data
arguments: data_label: D12
datatype: string
name: disassemble_data
arguments: data_label: D17
datatype: string
name: disassemble_data
arguments: data_label: D9
datatype: string

tool: D12: %d

tool: D17: light


tool: D9: heavy


assistant: ```c
int main() {
  int w, b, u;
  b = 0;
  scanf("%d", &w);
  for (u = 0; w != 0; w = w / 10, b++)
    u = u + w % 10;
  u = u / b;
  if (u > 7)
    printf("heavy\n");
  else
    printf("light\n");
  return 0;
}
```
user: Translate the below assembly code into C programming language:

```asm
<update_from_input_server>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x30,%rsp
  mov    %rdi,-0x28(%rbp)
  mov    %fs:0x28,%rax
  mov    %rax,-0x8(%rbp)
  xor    %eax,%eax
  movl   $0x0,-0x14(%rbp)
  jmp    L10
L28:
  movzbl -0x9(%rbp),%eax
  movsbl %al,%eax
  mov    %eax,-0x10(%rbp)
  cmpl   $0x51,-0x10(%rbp)
  je     L14
  cmpl   $0x71,-0x10(%rbp)
  jne    L10
L14:
  movl   $0x1,-0x14(%rbp)
  nop
L10:
  mov    D7(%rip),%rax
  mov    (%rax),%edx
  lea    -0x9(%rbp),%rax
  mov    %edx,%ecx
  mov    $0x1,%edx
  mov    $0x1,%esi
  mov    %rax,%rdi
  call   <fread@plt>
  cmp    $0x1,%eax
  je     L28
  mov    -0x14(%rbp),%eax
  mov    -0x8(%rbp),%rdx
  sub    %fs:0x28,%rdx
  je     L22
  call   <__stack_chk_fail@plt>
L22:
  leave
  ret
```

assistant: ```c
int update_from_input_server(struct state *st) {
  int c;
  char buf[1];
  int finished = 0;
  while (fread(buf, 1, 1, stdin) == 1) {
    c = buf[0];
    switch (c) {
    case 'q':
    case 'Q':
      finished = 1;
      break;
    }
  }
  return finished;
}
```
user: 提供的汇编代码用C语言表示会是什么样子:

```asm
<update_from_input_server>:
  endbr64
  push   %rbp
  push   %rbx
  sub    $0x18,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,0x8(%rsp)
  xor    %eax,%eax
  mov    $0x0,%ebx
  mov    D3(%rip),%rbp
  jmp    L10
L6:
  movzbl 0x7(%rsp),%edx
  and    $0xffffffdf,%edx
  cmp    $0x51,%dl
  cmove  %eax,%ebx
L10:
  lea    0x7(%rsp),%rdi
  mov    0x0(%rbp),%ecx
  mov    $0x1,%edx
  mov    $0x1,%esi
  call   <fread@plt>
  cmp    $0x1,%eax
  je     L6
  mov    0x8(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L24
  mov    %ebx,%eax
  add    $0x18,%rsp
  pop    %rbx
  pop    %rbp
  ret
L24:
  call   <__stack_chk_fail@plt>
```

assistant: ```c
int update_from_input_server(struct state *st) {
  int c;
  char buf[1];
  int finished = 0;
  while (fread(buf, 1, 1, stdin) == 1) {
    c = buf[0];
    switch (c) {
    case 'q':
    case 'Q':
      finished = 1;
      break;
    }
  }
  return finished;
}
```
user: Converte this assembly snippet into its equivalent C code:

```asm
<update_from_input_server>:
  endbr64
  push   %r12
  xor    %r12d,%r12d
  push   %rbp
  push   %rbx
  sub    $0x10,%rsp
  mov    D5(%rip),%rbp
  mov    %fs:0x28,%rax
  mov    %rax,0x8(%rsp)
  xor    %eax,%eax
  lea    0x7(%rsp),%rbx
  jmp    L18
  nopl   (%rax)
L3:
  movzbl 0x7(%rsp),%edx
  and    $0xffffffdf,%edx
  cmp    $0x51,%dl
  cmove  %eax,%r12d
L18:
  mov    0x0(%rbp),%ecx
  mov    $0x1,%edx
  mov    $0x1,%esi
  mov    %rbx,%rdi
  call   <fread@plt>
  cmp    $0x1,%eax
  je     L3
  mov    0x8(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L24
  add    $0x10,%rsp
  mov    %r12d,%eax
  pop    %rbx
  pop    %rbp
  pop    %r12
  ret
L24:
  call   <__stack_chk_fail@plt>
```

assistant: ```c
int update_from_input_server(struct state *st) {
  int c;
  char buf[1];
  int finished = 0;
  while (fread(buf, 1, 1, stdin) == 1) {
    c = buf[0];
    switch (c) {
    case 'q':
    case 'Q':
      finished = 1;
      break;
    }
  }
  return finished;
}
```
user: 这段汇编代码用C语言表示是什么样的：

```asm
<update_from_input_server>:
  endbr64
  push   %r12
  xor    %r12d,%r12d
  push   %rbp
  push   %rbx
  sub    $0x10,%rsp
  mov    D7(%rip),%rbp
  mov    %fs:0x28,%rax
  mov    %rax,0x8(%rsp)
  xor    %eax,%eax
  lea    0x7(%rsp),%rbx
  jmp    L11
  nopl   (%rax)
L9:
  movzbl 0x7(%rsp),%edx
  and    $0xffffffdf,%edx
  cmp    $0x51,%dl
  cmove  %eax,%r12d
L11:
  mov    0x0(%rbp),%ecx
  mov    $0x1,%edx
  mov    $0x1,%esi
  mov    %rbx,%rdi
  call   <fread@plt>
  cmp    $0x1,%eax
  je     L9
  mov    0x8(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L24
  add    $0x10,%rsp
  mov    %r12d,%eax
  pop    %rbx
  pop    %rbp
  pop    %r12
  ret
L24:
  call   <__stack_chk_fail@plt>
```

assistant: ```c
int update_from_input_server(struct state *st) {
  int c;
  char buf[1];
  int finished = 0;
  while (fread(buf, 1, 1, stdin) == 1) {
    c = buf[0];
    switch (c) {
    case 'q':
    case 'Q':
      finished = 1;
      break;
    }
  }
  return finished;
}
```
user: 请显示与下面列出的汇编代码相匹配的C语言实现：

```asm
<chkprinter>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x20,%rsp
  mov    %rdi,-0x18(%rbp)
  mov    %rsi,-0x20(%rbp)
  mov    -0x20(%rbp),%rax
  mov    %rax,%rdi
  call   <init_printer@plt>
  mov    -0x20(%rbp),%rdx
  mov    -0x18(%rbp),%rax
  mov    %rdx,%rsi
  mov    %rax,%rdi
  call   <getprintcap@plt>
  mov    %eax,-0x4(%rbp)
  cmpl   $0x1,-0x4(%rbp)
  je     L66
  cmpl   $0x1,-0x4(%rbp)
  jg     L16
  cmpl   $0xfffffffe,-0x4(%rbp)
  jg     L42
  cmpl   $0xfffffffd,-0x4(%rbp)
  jge    L63
  jmp    L16
L42:
  cmpl   $0xffffffff,-0x4(%rbp)
  je     L30
  jmp    L16
L63:
  mov    -0x4(%rbp),%eax
  mov    %eax,%edi
  call   <pcaperr@plt>
  mov    %eax,%edx
  mov    -0x18(%rbp),%rax
  mov    %edx,%ecx
  mov    %rax,%rdx
  lea    D1(%rip),%rax
  mov    %rax,%rsi
  mov    $0x1,%edi
  mov    $0x0,%eax
  call   <errx@plt>
L30:
  mov    -0x18(%rbp),%rax
  mov    %rax,%rdx
  lea    D11(%rip),%rax
  mov    %rax,%rsi
  mov    $0x1,%edi
  mov    $0x0,%eax
  call   <errx@plt>
L66:
  mov    -0x18(%rbp),%rax
  mov    %rax,%rsi
  lea    D3(%rip),%rax
  mov    %rax,%rdi
  call   <warnx@plt>
L16:
  nop
  leave
  ret
```

tool_calls: name: extract_symbolic_data
arguments: label: D1
datatype: string
name: extract_symbolic_data
arguments: label: D11
datatype: string
name: extract_symbolic_data
arguments: label: D3
datatype: string

tool: D1: %s: %s

tool: D11: %s: unknown printer

tool: D3: %s: unresolved tc= reference(s)

assistant: ```c
void chkprinter(const char *ptrname, struct printer *pp) {
  int status;
  init_printer(pp);
  status = getprintcap(ptrname, pp);
  switch (status) {
  case (-2):
  case (-3):
    errx(1, "%s: %s", ptrname, pcaperr(status));
  case (-1):
    errx(1, "%s: unknown printer", ptrname);
  case 1:
    warnx("%s: unresolved tc= reference(s)", ptrname);
  }
}
```
user: 请将以下的汇编代码转换成C语言代码:

```asm
<chkprinter>:
  endbr64
  push   %rbp
  push   %rbx
  sub    $0x8,%rsp
  mov    %rdi,%rbx
  mov    %rsi,%rbp
  mov    %rsi,%rdi
  call   <init_printer@plt>
  mov    %rbp,%rsi
  mov    %rbx,%rdi
  call   <getprintcap@plt>
  cmp    $0xffffffff,%eax
  je     L27
  mov    %eax,%edi
  test   %eax,%eax
  jns    L22
  lea    0x3(%rax),%eax
  cmp    $0x1,%eax
  ja     L16
  call   <pcaperr@plt>
  mov    %eax,%ecx
  mov    %rbx,%rdx
  lea    D27(%rip),%rsi
  mov    $0x1,%edi
  mov    $0x0,%eax
  call   <errx@plt>
L27:
  mov    %rbx,%rdx
  lea    D11(%rip),%rsi
  mov    $0x1,%edi
  mov    $0x0,%eax
  call   <errx@plt>
  jmp    L9
L22:
  cmp    $0x1,%eax
  jne    L16
L9:
  mov    %rbx,%rsi
  lea    D15(%rip),%rdi
  call   <warnx@plt>
L16:
  add    $0x8,%rsp
  pop    %rbx
  pop    %rbp
  ret
```

tool_calls: name: retrieve_data
arguments: label: D27
type: string
name: retrieve_data
arguments: label: D11
type: string
name: retrieve_data
arguments: label: D15
type: string

tool: D27: %s: %s

tool: D11: %s: unknown printer

tool: D15: %s: unresolved tc= reference(s)

assistant: ```c
void chkprinter(const char *ptrname, struct printer *pp) {
  int status;
  init_printer(pp);
  status = getprintcap(ptrname, pp);
  switch (status) {
  case (-2):
  case (-3):
    errx(1, "%s: %s", ptrname, pcaperr(status));
  case (-1):
    errx(1, "%s: unknown printer", ptrname);
  case 1:
    warnx("%s: unresolved tc= reference(s)", ptrname);
  }
}
```
user: 提供的汇编代码用C语言表示会是什么样子：

```asm
<chkprinter>:
  endbr64
  push   %r12
  mov    %rsi,%r12
  push   %rbp
  mov    %rdi,%rbp
  mov    %rsi,%rdi
  sub    $0x8,%rsp
  call   <init_printer@plt>
  mov    %r12,%rsi
  mov    %rbp,%rdi
  call   <getprintcap@plt>
  cmp    $0xffffffff,%eax
  je     L26
  mov    %eax,%edi
  test   %eax,%eax
  jns    L19
  lea    0x3(%rax),%eax
  cmp    $0x1,%eax
  ja     L5
  call   <pcaperr@plt>
  mov    %rbp,%rdx
  mov    $0x1,%edi
  lea    D18(%rip),%rsi
  mov    %eax,%ecx
  xor    %eax,%eax
  call   <errx@plt>
L26:
  mov    %rbp,%rdx
  lea    D20(%rip),%rsi
  mov    $0x1,%edi
  xor    %eax,%eax
  call   <errx@plt>
L39:
  add    $0x8,%rsp
  mov    %rbp,%rsi
  lea    D5(%rip),%rdi
  pop    %rbp
  pop    %r12
  jmp    10b0 <warnx@plt>
L19:
  cmp    $0x1,%eax
  je     L39
L5:
  add    $0x8,%rsp
  pop    %rbp
  pop    %r12
  ret
```

tool_calls: name: disassemble_data
arguments: tag: D18
type: string
name: disassemble_data
arguments: tag: D20
type: string
name: disassemble_data
arguments: tag: D5
type: string

tool: D18: %s: %s

tool: D20: %s: unknown printer

tool: D5: %s: unresolved tc= reference(s)

assistant: ```c
void chkprinter(const char *ptrname, struct printer *pp) {
  int status;
  init_printer(pp);
  status = getprintcap(ptrname, pp);
  switch (status) {
  case (-2):
  case (-3):
    errx(1, "%s: %s", ptrname, pcaperr(status));
  case (-1):
    errx(1, "%s: unknown printer", ptrname);
  case 1:
    warnx("%s: unresolved tc= reference(s)", ptrname);
  }
}
```
user: Please show me the C implementation that matches the assembly code listed below:

```asm
<chkprinter>:
  endbr64
  push   %r12
  mov    %rsi,%r12
  push   %rbp
  mov    %rdi,%rbp
  mov    %rsi,%rdi
  sub    $0x8,%rsp
  call   <init_printer@plt>
  mov    %r12,%rsi
  mov    %rbp,%rdi
  call   <getprintcap@plt>
  cmp    $0xffffffff,%eax
  je     L2
  mov    %eax,%edi
  test   %eax,%eax
  jns    L25
  lea    0x3(%rax),%eax
  cmp    $0x1,%eax
  ja     L28
  call   <pcaperr@plt>
  mov    %rbp,%rdx
  mov    $0x1,%edi
  lea    D5(%rip),%rsi
  mov    %eax,%ecx
  xor    %eax,%eax
  call   <errx@plt>
L2:
  mov    %rbp,%rdx
  lea    D0(%rip),%rsi
  mov    $0x1,%edi
  xor    %eax,%eax
  call   <errx@plt>
L11:
  add    $0x8,%rsp
  mov    %rbp,%rsi
  lea    D7(%rip),%rdi
  pop    %rbp
  pop    %r12
  jmp    10b0 <warnx@plt>
L25:
  cmp    $0x1,%eax
  je     L11
L28:
  add    $0x8,%rsp
  pop    %rbp
  pop    %r12
  ret
```

tool_calls: name: unpack_data
arguments: label: D5
type_infered: string
name: unpack_data
arguments: label: D0
type_infered: string
name: unpack_data
arguments: label: D7
type_infered: string

tool: D5: %s: %s

tool: D0: %s: unknown printer

tool: D7: %s: unresolved tc= reference(s)

assistant: ```c
void chkprinter(const char *ptrname, struct printer *pp) {
  int status;
  init_printer(pp);
  status = getprintcap(ptrname, pp);
  switch (status) {
  case (-2):
  case (-3):
    errx(1, "%s: %s", ptrname, pcaperr(status));
  case (-1):
    errx(1, "%s: unknown printer", ptrname);
  case 1:
    warnx("%s: unresolved tc= reference(s)", ptrname);
  }
}
```
user: Converte this assembly snippet into its equivalent C code:

```asm
<get_len_icf_code>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x10,%rsp
  mov    %edi,-0x4(%rbp)
  mov    %rsi,-0x10(%rbp)
  cmpl   $0x2,-0x4(%rbp)
  setg   %al
  movzbl %al,%eax
  mov    %eax,%edi
  call   <assert@plt>
  cmpl   $0x102,-0x4(%rbp)
  setle  %al
  movzbl %al,%eax
  mov    %eax,%edi
  call   <assert@plt>
  mov    -0x4(%rbp),%eax
  lea    0xfe(%rax),%edx
  mov    -0x10(%rbp),%rax
  mov    %edx,(%rax)
  nop
  leave
  ret
```

assistant: ```c
void get_len_icf_code(uint32_t length, uint32_t *code) {
  assert(length >= 3);
  assert(length <= 258);
  *code = length + 254;
}
```
user: 请将以下的汇编代码转换成C语言代码:

```asm
<get_len_icf_code>:
  endbr64
  push   %rbp
  push   %rbx
  sub    $0x8,%rsp
  mov    %edi,%ebx
  mov    %rsi,%rbp
  cmp    $0x2,%edi
  setg   %dil
  movzbl %dil,%edi
  call   <assert@plt>
  cmp    $0x102,%ebx
  setle  %dil
  movzbl %dil,%edi
  call   <assert@plt>
  add    $0xfe,%ebx
  mov    %ebx,0x0(%rbp)
  add    $0x8,%rsp
  pop    %rbx
  pop    %rbp
  ret
```

assistant: ```c
void get_len_icf_code(uint32_t length, uint32_t *code) {
  assert(length >= 3);
  assert(length <= 258);
  *code = length + 254;
}
```
user: What would the C source look like for the assembly code provided here:

```asm
<get_len_icf_code>:
  endbr64
  push   %rbp
  mov    %rsi,%rbp
  push   %rbx
  mov    %edi,%ebx
  xor    %edi,%edi
  sub    $0x8,%rsp
  cmp    $0x2,%ebx
  setg   %dil
  call   <assert@plt>
  xor    %edi,%edi
  cmp    $0x102,%ebx
  setle  %dil
  add    $0xfe,%ebx
  call   <assert@plt>
  mov    %ebx,0x0(%rbp)
  add    $0x8,%rsp
  pop    %rbx
  pop    %rbp
  ret
```

assistant: ```c
void get_len_icf_code(uint32_t length, uint32_t *code) {
  assert(length >= 3);
  assert(length <= 258);
  *code = length + 254;
}
```
user: Converte this assembly snippet into its equivalent C code:

```asm
<get_len_icf_code>:
  endbr64
  push   %rbp
  mov    %rsi,%rbp
  push   %rbx
  mov    %edi,%ebx
  xor    %edi,%edi
  sub    $0x8,%rsp
  cmp    $0x2,%ebx
  setg   %dil
  call   <assert@plt>
  xor    %edi,%edi
  cmp    $0x102,%ebx
  setle  %dil
  add    $0xfe,%ebx
  call   <assert@plt>
  mov    %ebx,0x0(%rbp)
  add    $0x8,%rsp
  pop    %rbx
  pop    %rbp
  ret
```

assistant: ```c
void get_len_icf_code(uint32_t length, uint32_t *code) {
  assert(length >= 3);
  assert(length <= 258);
  *code = length + 254;
}
```
user: 提供的汇编代码用C语言表示会是什么样子：

```asm
<print_memory_usage>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x50,%rsp
  mov    %rdi,-0x48(%rbp)
  mov    %rsi,-0x50(%rbp)
  mov    %fs:0x28,%rax
  mov    %rax,-0x8(%rbp)
  xor    %eax,%eax
  movq   $0x0,-0x30(%rbp)
  movq   $0x0,-0x28(%rbp)
  movq   $0x0,-0x20(%rbp)
  movl   $0x0,-0x18(%rbp)
  movw   $0x0,-0x14(%rbp)
  movl   $0x0,-0x3c(%rbp)
  mov    $0x0,%eax
  call   <getpid@plt>
  mov    %eax,%edx
  lea    -0x30(%rbp),%rax
  mov    %edx,%ecx
  lea    D40(%rip),%rdx
  mov    $0x1e,%esi
  mov    %rax,%rdi
  call   <snprintf@plt>
  lea    -0x30(%rbp),%rax
  lea    D37(%rip),%rdx
  mov    %rdx,%rsi
  mov    %rax,%rdi
  call   <fopen@plt>
  mov    %rax,-0x38(%rbp)
  cmpq   $0x0,-0x38(%rbp)
  je     L25
  lea    -0x40(%rbp),%rdx
  mov    -0x38(%rbp),%rax
  lea    D43(%rip),%rcx
  mov    %rcx,%rsi
  mov    %rax,%rdi
  call   <fscanf@plt>
  mov    -0x40(%rbp),%eax
  mov    %eax,%eax
  test   %rax,%rax
  js     L15
  pxor   %xmm0,%xmm0
  cvtsi2sd %rax,%xmm0
  jmp    L18
L15:
  mov    %rax,%rdx
  shr    %rdx
  and    $0x1,%eax
  or     %rax,%rdx
  pxor   %xmm0,%xmm0
  cvtsi2sd %rdx,%xmm0
  addsd  %xmm0,%xmm0
L18:
  movsd  D25(%rip),%xmm1
  divsd  %xmm1,%xmm0
  cvttsd2si %xmm0,%rax
  mov    %eax,%ecx
  mov    -0x50(%rbp),%rdx
  mov    -0x48(%rbp),%rax
  lea    D33(%rip),%rsi
  mov    %rax,%rdi
  call   <fprintf@plt>
  mov    %eax,-0x3c(%rbp)
L25:
  mov    -0x38(%rbp),%rax
  mov    %rax,%rdi
  call   <fclose@plt>
  mov    -0x3c(%rbp),%eax
  mov    -0x8(%rbp),%rdx
  sub    %fs:0x28,%rdx
  je     L29
  call   <__stack_chk_fail@plt>
L29:
  leave
  ret
```

tool_calls: name: retrieve_data
arguments: tag: D40
data_type: string
name: retrieve_data
arguments: tag: D37
data_type: string
name: retrieve_data
arguments: tag: D43
data_type: string
name: retrieve_data
arguments: tag: D25
data_type: f64
name: retrieve_data
arguments: tag: D33
data_type: string

tool: D40: /proc/%u/statm

tool: D37: r

tool: D43: %u

tool: D25: 1024

tool: D33: %s %u MB mem used


assistant: ```c
int print_memory_usage(FILE *out, const char *prefix) {
  char buf[30] = {};
  int res = 0;
  snprintf(buf, 30, "/proc/%u/statm", (unsigned)getpid());
  FILE *pf = fopen(buf, "r");
  if (pf) {
    unsigned size;
    unsigned resident;
    unsigned share;
    unsigned text;
    unsigned lib;
    unsigned data;
    unsigned dt;
    fscanf(pf, "%u", &size);
    res = fprintf(out, "%s %u MB mem used\n", prefix, size / (1024.0));
  }
  fclose(pf);
  return res;
}
```
user: 请显示与下面列出的汇编代码相匹配的C语言实现：

```asm
<print_memory_usage>:
  endbr64
  push   %r13
  push   %r12
  push   %rbp
  push   %rbx
  sub    $0x48,%rsp
  mov    %rdi,%r12
  mov    %rsi,%r13
  mov    %fs:0x28,%rax
  mov    %rax,0x38(%rsp)
  xor    %eax,%eax
  movq   $0x0,0x10(%rsp)
  movq   $0x0,0x18(%rsp)
  movq   $0x0,0x20(%rsp)
  movl   $0x0,0x28(%rsp)
  movw   $0x0,0x2c(%rsp)
  call   <getpid@plt>
  lea    0x10(%rsp),%rbx
  mov    %eax,%ecx
  lea    D29(%rip),%rdx
  mov    $0x1e,%esi
  mov    %rbx,%rdi
  call   <snprintf@plt>
  lea    D11(%rip),%rsi
  mov    %rbx,%rdi
  call   <fopen@plt>
  mov    %rax,%rbx
  mov    $0x0,%ebp
  test   %rax,%rax
  je     L6
  lea    0xc(%rsp),%rdx
  lea    D43(%rip),%rsi
  mov    %rax,%rdi
  call   <fscanf@plt>
  mov    0xc(%rsp),%eax
  pxor   %xmm0,%xmm0
  cvtsi2sd %rax,%xmm0
  mulsd  D33(%rip),%xmm0
  cvttsd2si %xmm0,%rcx
  mov    %r13,%rdx
  lea    D12(%rip),%rsi
  mov    %r12,%rdi
  call   <fprintf@plt>
  mov    %eax,%ebp
L6:
  mov    %rbx,%rdi
  call   <fclose@plt>
  mov    0x38(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L4
  mov    %ebp,%eax
  add    $0x48,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  ret
L4:
  call   <__stack_chk_fail@plt>
```

tool_calls: name: unpack_data
arguments: tag: D29
data_type: string
name: unpack_data
arguments: tag: D11
data_type: string
name: unpack_data
arguments: tag: D43
data_type: string
name: unpack_data
arguments: tag: D33
data_type: byte[8]
name: unpack_data
arguments: tag: D12
data_type: string

tool: D29: /proc/%u/statm

tool: D11: r

tool: D43: %u

tool: {"D33": [0x00,0x00,0x00,0x00,0x00,0x00,0x50,0x3f]}

tool: D12: %s %u MB mem used


assistant: ```c
int print_memory_usage(FILE *out, const char *prefix) {
  char buf[30] = {};
  int res = 0;
  snprintf(buf, 30, "/proc/%u/statm", (unsigned)getpid());
  FILE *pf = fopen(buf, "r");
  if (pf) {
    unsigned size;
    unsigned resident;
    unsigned share;
    unsigned text;
    unsigned lib;
    unsigned data;
    unsigned dt;
    fscanf(pf, "%u", &size);
    res = fprintf(out, "%s %u MB mem used\n", prefix, size / (1024.0));
  }
  fclose(pf);
  return res;
}
```
user: What would the C source look like for the assembly code provided here?

```asm
<print_memory_usage>:
  endbr64
  push   %r14
  pxor   %xmm0,%xmm0
  xor    %edx,%edx
  mov    %rsi,%r14
  push   %r13
  mov    %rdi,%r13
  push   %r12
  xor    %r12d,%r12d
  push   %rbp
  sub    $0x48,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,0x38(%rsp)
  xor    %eax,%eax
  lea    0x10(%rsp),%rbp
  movaps %xmm0,0x10(%rsp)
  mov    %dx,0x2c(%rsp)
  movq   $0x0,0x20(%rsp)
  movl   $0x0,0x28(%rsp)
  call   <getpid@plt>
  mov    %rbp,%rdi
  mov    $0x1e,%esi
  lea    D14(%rip),%rdx
  mov    %eax,%ecx
  call   <snprintf@plt>
  mov    %rbp,%rdi
  lea    D41(%rip),%rsi
  call   <fopen@plt>
  mov    %rax,%rbp
  test   %rax,%rax
  je     L7
  lea    0xc(%rsp),%rdx
  lea    D21(%rip),%rsi
  mov    %rax,%rdi
  call   <fscanf@plt>
  mov    0xc(%rsp),%eax
  pxor   %xmm0,%xmm0
  mov    %r14,%rdx
  lea    D45(%rip),%rsi
  mov    %r13,%rdi
  cvtsi2sd %rax,%xmm0
  mulsd  D42(%rip),%xmm0
  cvttsd2si %xmm0,%rcx
  call   <fprintf@plt>
  mov    %eax,%r12d
L7:
  mov    %rbp,%rdi
  call   <fclose@plt>
  mov    0x38(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L9
  add    $0x48,%rsp
  mov    %r12d,%eax
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  ret
L9:
  call   <__stack_chk_fail@plt>
```

tool_calls: name: read_data
arguments: tag: D14
type_guessed: string
name: read_data
arguments: tag: D41
type_guessed: string
name: read_data
arguments: tag: D21
type_guessed: string
name: read_data
arguments: tag: D45
type_guessed: string
name: read_data
arguments: tag: D42
type_guessed: byte[8]

tool: D14: /proc/%u/statm

tool: D41: r

tool: D21: %u

tool: D45: %s %u MB mem used


tool: {"D42": [0x00,0x00,0x00,0x00,0x00,0x00,0x50,0x3f]}

assistant: ```c
int print_memory_usage(FILE *out, const char *prefix) {
  char buf[30] = {};
  int res = 0;
  snprintf(buf, 30, "/proc/%u/statm", (unsigned)getpid());
  FILE *pf = fopen(buf, "r");
  if (pf) {
    unsigned size;
    unsigned resident;
    unsigned share;
    unsigned text;
    unsigned lib;
    unsigned data;
    unsigned dt;
    fscanf(pf, "%u", &size);
    res = fprintf(out, "%s %u MB mem used\n", prefix, size / (1024.0));
  }
  fclose(pf);
  return res;
}
```