ylfeng/ReF-Decompile-dataset huggingface dataset:
user: Translate the below assembly code into C programming language:

```asm
<celcon_mixed_volume>:
  endbr64
  sub    $0x18,%rsp
  mov    %rsi,%rdx
  xor    %r8d,%r8d
  xor    %ecx,%ecx
  mov    %edi,0xc(%rsp)
  lea    0xc(%rsp),%rsi
  mov    $0x5a,%edi
  call   <_ada_use_c2phc4c@plt>
  add    $0x18,%rsp
  ret
```

assistant: ```c
int celcon_mixed_volume(int i, int *mv) {
  int fail;
  double *c;
  fail = _ada_use_c2phc4c(90, &i, mv, c, 0);
  return fail;
}
```
user: Converte this assembly snippet into its equivalent C code:

```asm
<pot_int>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x20,%rsp
  mov    %rdi,-0x18(%rbp)
  mov    -0x18(%rbp),%rax
  mov    %rax,%rdi
  call   <pot_value@plt>
  mov    %rax,-0x8(%rbp)
  mov    -0x8(%rbp),%rax
  mov    %rax,%rdi
  call   <atoi@plt>
  leave
  ret
```

assistant: ```c
int pot_int(struct pot *pot) {
  char *value = pot_value(pot);
  return atoi(value);
}
```
user: Please show me the C implementation that matches the assembly code listed below:

```asm
<pot_int>:
  endbr64
  sub    $0x8,%rsp
  call   <pot_value@plt>
  mov    %rax,%rdi
  call   <atoi@plt>
  add    $0x8,%rsp
  ret
```

assistant: ```c
int pot_int(struct pot *pot) {
  char *value = pot_value(pot);
  return atoi(value);
}
```
user: 提供的汇编代码用C语言表示会是什么样子：

```asm
<pot_int>:
  endbr64
  sub    $0x8,%rsp
  call   <pot_value@plt>
  add    $0x8,%rsp
  mov    %rax,%rdi
  jmp    1070 <atoi@plt>
```

assistant: ```c
int pot_int(struct pot *pot) {
  char *value = pot_value(pot);
  return atoi(value);
}
```
user: Translate the below assembly code into C programming language:

```asm
<url_skip_credentials>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x20,%rsp
  mov    %rdi,-0x18(%rbp)
  mov    -0x18(%rbp),%rax
  lea    D7(%rip),%rdx
  mov    %rdx,%rsi
  mov    %rax,%rdi
  call   <strpbrk@plt>
  mov    %rax,-0x8(%rbp)
  cmpq   $0x0,-0x8(%rbp)
  je     L7
  mov    -0x8(%rbp),%rax
  movzbl (%rax),%eax
  cmp    $0x40,%al
  je     L17
L7:
  mov    -0x18(%rbp),%rax
  jmp    L21
L17:
  mov    -0x8(%rbp),%rax
  add    $0x1,%rax
L21:
  leave
  ret
```

tool_calls: name: unpack_data
arguments: data_label: D7
type: string

tool: D7: @/?#;

assistant: ```c
const char *url_skip_credentials(const char *url) {
  const char *p = (const char *)strpbrk(url, "@/?#;");
  if (!p || *p != '@')
    return url;
  return p + 1;
}
```
user: Please show me the C implementation that matches the assembly code listed below:

```asm
<url_skip_credentials>:
  endbr64
  push   %rbx
  mov    %rdi,%rbx
  lea    D9(%rip),%rsi
  call   <strpbrk@plt>
  test   %rax,%rax
  je     L4
  lea    0x1(%rax),%rdx
  cmpb   $0x40,(%rax)
  cmove  %rdx,%rbx
L4:
  mov    %rbx,%rax
  pop    %rbx
  ret
```

tool_calls: name: read_data
arguments: data_tag: D9
type_infered: string

tool: D9: @/?#;

assistant: ```c
const char *url_skip_credentials(const char *url) {
  const char *p = (const char *)strpbrk(url, "@/?#;");
  if (!p || *p != '@')
    return url;
  return p + 1;
}
```
user: What is the c source code of the assembly code below:

```asm
<url_skip_credentials>:
  endbr64
  push   %r12
  lea    D3(%rip),%rsi
  mov    %rdi,%r12
  call   <strpbrk@plt>
  test   %rax,%rax
  je     L5
  lea    0x1(%rax),%rdx
  cmpb   $0x40,(%rax)
  cmove  %rdx,%r12
L5:
  mov    %r12,%rax
  pop    %r12
  ret
```

tool_calls: name: read_data
arguments: label: D3
datatype: string

tool: D3: @/?#;

assistant: ```c
const char *url_skip_credentials(const char *url) {
  const char *p = (const char *)strpbrk(url, "@/?#;");
  if (!p || *p != '@')
    return url;
  return p + 1;
}
```
user: What is the c source code of the assembly code below?

```asm
<url_skip_credentials>:
  endbr64
  push   %r12
  lea    D4(%rip),%rsi
  mov    %rdi,%r12
  call   <strpbrk@plt>
  test   %rax,%rax
  je     L3
  lea    0x1(%rax),%rdx
  cmpb   $0x40,(%rax)
  cmove  %rdx,%r12
L3:
  mov    %r12,%rax
  pop    %r12
  ret
```

tool_calls: name: extract_symbolic_data
arguments: tag: D4
type: string

tool: D4: @/?#;

assistant: ```c
const char *url_skip_credentials(const char *url) {
  const char *p = (const char *)strpbrk(url, "@/?#;");
  if (!p || *p != '@')
    return url;
  return p + 1;
}
```
user: Translate the below assembly code into C programming language:

```asm
<fsiERROR>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x10,%rsp
  mov    %rdi,-0x8(%rbp)
  lea    D13(%rip),%rax
  mov    %rax,%rdi
  call   <puts@plt>
  lea    D20(%rip),%rax
  mov    %rax,%rdi
  call   <puts@plt>
  mov    -0x8(%rbp),%rax
  mov    %rax,%rdi
  call   <puts@plt>
  lea    D13(%rip),%rax
  mov    %rax,%rdi
  call   <puts@plt>
  mov    $0x1,%eax
  leave
  ret
```

tool_calls: name: retrieve_data
arguments: label: D13
type_guessed: string
name: retrieve_data
arguments: label: D20
type_guessed: string

tool: D13: --------

tool: D20: FILE SYS ERROR

assistant: ```c
int fsiERROR(const char *txt) {
  puts("--------");
  puts("FILE SYS ERROR");
  puts(txt);
  puts("--------");
  return 1;
}
```
user: 请从给定的汇编指令推导出C源代码：

```asm
<fsiERROR>:
  endbr64
  push   %rbp
  push   %rbx
  sub    $0x8,%rsp
  mov    %rdi,%rbx
  lea    D10(%rip),%rbp
  mov    %rbp,%rdi
  call   <puts@plt>
  lea    D5(%rip),%rdi
  call   <puts@plt>
  mov    %rbx,%rdi
  call   <puts@plt>
  mov    %rbp,%rdi
  call   <puts@plt>
  mov    $0x1,%eax
  add    $0x8,%rsp
  pop    %rbx
  pop    %rbp
  ret
```

tool_calls: name: extract_symbolic_data
arguments: data_tag: D10
type: string
name: extract_symbolic_data
arguments: data_tag: D5
type: string

tool: D10: --------

tool: D5: FILE SYS ERROR

assistant: ```c
int fsiERROR(const char *txt) {
  puts("--------");
  puts("FILE SYS ERROR");
  puts(txt);
  puts("--------");
  return 1;
}
```
user: 这段汇编代码用C语言表示是什么样的:

```asm
<fsiERROR>:
  endbr64
  push   %r12
  lea    D0(%rip),%r12
  push   %rbp
  mov    %rdi,%rbp
  mov    %r12,%rdi
  sub    $0x8,%rsp
  call   <puts@plt>
  lea    D16(%rip),%rdi
  call   <puts@plt>
  mov    %rbp,%rdi
  call   <puts@plt>
  mov    %r12,%rdi
  call   <puts@plt>
  add    $0x8,%rsp
  mov    $0x1,%eax
  pop    %rbp
  pop    %r12
  ret
```

tool_calls: name: unpack_data
arguments: data_tag: D0
type_guessed: string
name: unpack_data
arguments: data_tag: D16
type_guessed: string

tool: D0: --------

tool: D16: FILE SYS ERROR

assistant: ```c
int fsiERROR(const char *txt) {
  puts("--------");
  puts("FILE SYS ERROR");
  puts(txt);
  puts("--------");
  return 1;
}
```
user: 提供的汇编代码用C语言表示会是什么样子：

```asm
<fsiERROR>:
  endbr64
  push   %r12
  lea    D18(%rip),%r12
  push   %rbp
  mov    %rdi,%rbp
  mov    %r12,%rdi
  sub    $0x8,%rsp
  call   <puts@plt>
  lea    D12(%rip),%rdi
  call   <puts@plt>
  mov    %rbp,%rdi
  call   <puts@plt>
  mov    %r12,%rdi
  call   <puts@plt>
  add    $0x8,%rsp
  mov    $0x1,%eax
  pop    %rbp
  pop    %r12
  ret
```

tool_calls: name: parse_data
arguments: data_label: D18
data_type: string
name: parse_data
arguments: data_label: D12
data_type: string

tool: D18: --------

tool: D12: FILE SYS ERROR

assistant: ```c
int fsiERROR(const char *txt) {
  puts("--------");
  puts("FILE SYS ERROR");
  puts(txt);
  puts("--------");
  return 1;
}
```
user: 请将以下的汇编代码转换成C语言代码：

```asm
<fitPattern>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x20,%rsp
  mov    %edi,%edx
  mov    %esi,%eax
  mov    %dl,-0x14(%rbp)
  mov    %al,-0x18(%rbp)
  lea    D29(%rip),%rax
  mov    %rax,-0x8(%rbp)
  mov    -0x8(%rbp),%rax
  mov    %rax,%rdi
  call   <strlen@plt>
  mov    %eax,-0xc(%rbp)
  movsbl -0x14(%rbp),%eax
  sub    $0x41,%eax
  cmp    $0x32,%eax
  ja     L162
  mov    %eax,%eax
  lea    0x0(,%rax,4),%rdx
  lea    D12(%rip),%rax
  mov    (%rdx,%rax,1),%eax
  cltq
  lea    D12(%rip),%rdx
  add    %rdx,%rax
  notrack jmp *%rax
  cmpb   $0x60,-0x18(%rbp)
  jle    L192
  cmpb   $0x7a,-0x18(%rbp)
  jle    L33
L192:
  cmpb   $0x40,-0x18(%rbp)
  jle    L61
  cmpb   $0x5a,-0x18(%rbp)
  jg     L61
L33:
  mov    $0x1,%eax
  jmp    L229
L61:
  mov    $0x0,%eax
  jmp    L229
  cmpb   $0x2f,-0x18(%rbp)
  jle    L152
  cmpb   $0x39,-0x18(%rbp)
  jle    L139
L152:
  cmpb   $0x49,-0x18(%rbp)
  je     L139
  cmpb   $0x69,-0x18(%rbp)
  je     L139
  cmpb   $0x6c,-0x18(%rbp)
  je     L139
  cmpb   $0x4c,-0x18(%rbp)
  jne    L182
L139:
  mov    $0x1,%eax
  jmp    L229
L182:
  mov    $0x0,%eax
  jmp    L229
  movsbl -0x18(%rbp),%eax
  mov    %eax,%esi
  mov    $0x61,%edi
  call   <fitPattern>
  test   %eax,%eax
  jne    L175
  movsbl -0x18(%rbp),%eax
  mov    %eax,%esi
  mov    $0x6e,%edi
  call   <fitPattern>
  test   %eax,%eax
  je     L100
L175:
  mov    $0x1,%eax
  jmp    L229
L100:
  mov    $0x0,%eax
  jmp    L229
  movl   $0x0,-0x10(%rbp)
  jmp    L24
L117:
  mov    -0x10(%rbp),%eax
  movslq %eax,%rdx
  mov    -0x8(%rbp),%rax
  add    %rdx,%rax
  movzbl (%rax),%eax
  cmp    %al,-0x18(%rbp)
  jne    L135
  mov    $0x1,%eax
  jmp    L229
L135:
  addl   $0x1,-0x10(%rbp)
L24:
  mov    -0x10(%rbp),%eax
  cmp    -0xc(%rbp),%eax
  jl     L117
  mov    $0x0,%eax
  jmp    L229
  cmpb   $0x20,-0x18(%rbp)
  sete   %al
  movzbl %al,%eax
  jmp    L229
L162:
  mov    $0x0,%eax
L229:
  leave
  ret
```

tool_calls: name: retrieve_data
arguments: data_label: D29
data_type: string

tool: D29: !@#$%^&*()"':;,./<>?~` 
	

assistant: ```c
int fitPattern(char a, char b) {
  const char *de = "!@#$%^&*()\"\':;,./<>?~` \n\t\r";
  int len = strlen(de);
  int i;
  switch (a) {
  case 'a':
  case 'A':
    return (b >= 'a' && b <= 'z') || (b >= 'A' && b <= 'Z');
  case 'n':
  case 'N':
    return (b >= '0' && b <= '9') || b == 'I' || b == 'i' || b == 'l' || b == 'L';
  case 'd':
  case 'D':
    return (fitPattern('a', b) || fitPattern('n', b));
  case 'e':
  case 'E':
    for (i = 0; i < len; i++)
      if (b == de[i])
        return 1;
    return 0;
  case 's':
  case 'S':
    return (b == ' ');
  }
  return 0;
}
```
user: Please show me the C implementation that matches the assembly code listed below:

```asm
<fitPattern>:
  endbr64
  push   %r12
  push   %rbp
  push   %rbx
  mov    %edi,%ebx
  mov    %esi,%ebp
  mov    %esi,%r12d
  lea    D9(%rip),%rdi
  call   <strlen@plt>
  lea    -0x41(%rbx),%edx
  cmp    $0x32,%dl
  ja     L91
  movzbl %dl,%edx
  lea    D5(%rip),%rcx
  movslq (%rcx,%rdx,4),%rdx
  add    %rcx,%rdx
  notrack jmp *%rdx
  lea    D9(%rip),%rdx
  lea    -0x1(%rax),%ecx
  lea    0x1(%rdx),%rsi
  add    %rsi,%rcx
  test   %eax,%eax
  jle    L156
L130:
  cmp    %r12b,(%rdx)
  je     L123
  add    $0x1,%rdx
  cmp    %rcx,%rdx
  jne    L130
  mov    $0x0,%eax
  jmp    L59
L156:
  mov    $0x0,%eax
  jmp    L59
  and    $0xffffffdf,%ebp
  sub    $0x41,%ebp
  cmp    $0x19,%bpl
  setbe  %al
  movzbl %al,%eax
  jmp    L59
  lea    -0x30(%rbp),%eax
  cmp    $0x9,%al
  jbe    L96
  cmp    $0x49,%bpl
  je     L96
  lea    -0x4c(%rbp),%ecx
  cmp    $0x20,%cl
  ja     L6
  movabs $0x120000001,%rax
  shr    %cl,%rax
  and    $0x1,%eax
  jmp    L59
  movsbl %bpl,%ebp
  mov    %ebp,%esi
  mov    $0x61,%edi
  call   <fitPattern>
  mov    %eax,%edx
  mov    $0x1,%eax
  test   %edx,%edx
  jne    L59
  mov    %ebp,%esi
  mov    $0x6e,%edi
  call   <fitPattern>
  test   %eax,%eax
  setne  %al
  movzbl %al,%eax
  jmp    L59
  cmp    $0x20,%bpl
  sete   %al
  movzbl %al,%eax
  jmp    L59
L91:
  mov    $0x0,%eax
L59:
  pop    %rbx
  pop    %rbp
  pop    %r12
  ret
L96:
  mov    $0x1,%eax
  jmp    L59
L6:
  mov    $0x0,%eax
  jmp    L59
L123:
  mov    $0x1,%eax
  jmp    L59
```

tool_calls: name: retrieve_data
arguments: tag: D9
type: string

tool: D9: !@#$%^&*()"':;,./<>?~` 
	

assistant: ```c
int fitPattern(char a, char b) {
  const char *de = "!@#$%^&*()\"\':;,./<>?~` \n\t\r";
  int len = strlen(de);
  int i;
  switch (a) {
  case 'a':
  case 'A':
    return (b >= 'a' && b <= 'z') || (b >= 'A' && b <= 'Z');
  case 'n':
  case 'N':
    return (b >= '0' && b <= '9') || b == 'I' || b == 'i' || b == 'l' || b == 'L';
  case 'd':
  case 'D':
    return (fitPattern('a', b) || fitPattern('n', b));
  case 'e':
  case 'E':
    for (i = 0; i < len; i++)
      if (b == de[i])
        return 1;
    return 0;
  case 's':
  case 'S':
    return (b == ' ');
  }
  return 0;
}
```
user: 提供的汇编代码用C语言表示会是什么样子：

```asm
<fitPattern>:
  endbr64
  push   %r12
  mov    %esi,%r12d
  push   %rbp
  mov    %edi,%ebp
  lea    D3(%rip),%rdi
  push   %rbx
  mov    %esi,%ebx
  call   <strlen@plt>
  lea    -0x41(%rbp),%edx
  cmp    $0x32,%dl
  ja     L24
  lea    D5(%rip),%rcx
  movzbl %dl,%edx
  movslq (%rcx,%rdx,4),%rdx
  add    %rcx,%rdx
  notrack jmp *%rdx
  nopw   0x0(%rax,%rax,1)
  test   %eax,%eax
  jle    L24
  lea    -0x1(%rax),%ecx
  lea    D8(%rip),%rdx
  mov    $0x21,%eax
  add    %rdx,%rcx
  jmp    L55
  nopl   0x0(%rax,%rax,1)
L2:
  movzbl (%rdx),%eax
  add    $0x1,%rdx
L55:
  cmp    %r12b,%al
  je     L69
  cmp    %rcx,%rdx
  jne    L2
  nopl   0x0(%rax)
L24:
  xor    %eax,%eax
L23:
  pop    %rbx
  pop    %rbp
  pop    %r12
  ret
  nop
  xor    %eax,%eax
  cmp    $0x20,%bl
  pop    %rbx
  pop    %rbp
  sete   %al
  pop    %r12
  ret
  nopl   (%rax)
  and    $0xffffffdf,%ebx
  xor    %eax,%eax
  sub    $0x41,%ebx
  cmp    $0x19,%bl
  pop    %rbx
  pop    %rbp
  setbe  %al
  pop    %r12
  ret
  nopl   0x0(%rax,%rax,1)
  movsbl %bl,%ebp
  mov    $0x61,%edi
  mov    %ebp,%esi
  call   <fitPattern>
  test   %eax,%eax
  je     L27
L69:
  pop    %rbx
  mov    $0x1,%eax
  pop    %rbp
  pop    %r12
  ret
  nopl   (%rax)
  lea    -0x30(%rbx),%eax
  cmp    $0x9,%al
  jbe    L69
  cmp    $0x49,%bl
  je     L69
  lea    -0x4c(%rbx),%ecx
  cmp    $0x20,%cl
  ja     L24
  movabs $0x120000001,%rax
  shr    %cl,%rax
  and    $0x1,%eax
  jmp    L23
  xchg   %ax,%ax
L27:
  mov    %ebp,%esi
  mov    $0x6e,%edi
  call   <fitPattern>
  test   %eax,%eax
  setne  %al
  movzbl %al,%eax
  jmp    L23
```

tool_calls: name: parse_data
arguments: data_tag: D3
type_infered: string
name: parse_data
arguments: data_tag: D8
type_infered: string

tool: D3: !@#$%^&*()"':;,./<>?~` 
	

tool: D8: @#$%^&*()"':;,./<>?~` 
	

assistant: ```c
int fitPattern(char a, char b) {
  const char *de = "!@#$%^&*()\"\':;,./<>?~` \n\t\r";
  int len = strlen(de);
  int i;
  switch (a) {
  case 'a':
  case 'A':
    return (b >= 'a' && b <= 'z') || (b >= 'A' && b <= 'Z');
  case 'n':
  case 'N':
    return (b >= '0' && b <= '9') || b == 'I' || b == 'i' || b == 'l' || b == 'L';
  case 'd':
  case 'D':
    return (fitPattern('a', b) || fitPattern('n', b));
  case 'e':
  case 'E':
    for (i = 0; i < len; i++)
      if (b == de[i])
        return 1;
    return 0;
  case 's':
  case 'S':
    return (b == ' ');
  }
  return 0;
}
```
user: Please show me the C implementation that matches the assembly code listed below:

```asm
<fitPattern>:
  endbr64
  push   %r12
  mov    %esi,%r12d
  push   %rbp
  mov    %edi,%ebp
  lea    D9(%rip),%rdi
  push   %rbx
  mov    %esi,%ebx
  call   <strlen@plt>
  lea    -0x41(%rbp),%edx
  cmp    $0x32,%dl
  ja     L27
  lea    D22(%rip),%rcx
  movzbl %dl,%edx
  movslq (%rcx,%rdx,4),%rdx
  add    %rcx,%rdx
  notrack jmp *%rdx
  nopw   0x0(%rax,%rax,1)
  lea    D9(%rip),%rdx
  lea    -0x1(%rax),%ecx
  lea    0x1(%rdx),%rsi
  add    %rsi,%rcx
  test   %eax,%eax
  jle    L27
  nopl   (%rax)
L38:
  cmp    %r12b,(%rdx)
  je     L70
  add    $0x1,%rdx
  cmp    %rcx,%rdx
  jne    L38
  cs nopw 0x0(%rax,%rax,1)
L27:
  xor    %eax,%eax
L24:
  pop    %rbx
  pop    %rbp
  pop    %r12
  ret
  nopw   0x0(%rax,%rax,1)
  xor    %eax,%eax
  cmp    $0x20,%bl
  pop    %rbx
  pop    %rbp
  sete   %al
  pop    %r12
  ret
  nopl   (%rax)
  and    $0xffffffdf,%ebx
  xor    %eax,%eax
  sub    $0x41,%ebx
  cmp    $0x19,%bl
  pop    %rbx
  pop    %rbp
  setbe  %al
  pop    %r12
  ret
  nopl   0x0(%rax,%rax,1)
  movsbl %bl,%ebp
  mov    $0x61,%edi
  mov    %ebp,%esi
  call   <fitPattern>
  test   %eax,%eax
  je     L80
L70:
  pop    %rbx
  mov    $0x1,%eax
  pop    %rbp
  pop    %r12
  ret
  nopl   (%rax)
  lea    -0x30(%rbx),%eax
  cmp    $0x9,%al
  jbe    L70
  cmp    $0x49,%bl
  je     L70
  lea    -0x4c(%rbx),%ecx
  cmp    $0x20,%cl
  ja     L27
  movabs $0x120000001,%rax
  shr    %cl,%rax
  and    $0x1,%eax
  jmp    L24
  xchg   %ax,%ax
L80:
  mov    %ebp,%esi
  mov    $0x6e,%edi
  call   <fitPattern>
  test   %eax,%eax
  setne  %al
  movzbl %al,%eax
  jmp    L24
```

tool_calls: name: disassemble_data
arguments: data_label: D9
type_infered: string

tool: D9: !@#$%^&*()"':;,./<>?~` 
	

assistant: ```c
int fitPattern(char a, char b) {
  const char *de = "!@#$%^&*()\"\':;,./<>?~` \n\t\r";
  int len = strlen(de);
  int i;
  switch (a) {
  case 'a':
  case 'A':
    return (b >= 'a' && b <= 'z') || (b >= 'A' && b <= 'Z');
  case 'n':
  case 'N':
    return (b >= '0' && b <= '9') || b == 'I' || b == 'i' || b == 'l' || b == 'L';
  case 'd':
  case 'D':
    return (fitPattern('a', b) || fitPattern('n', b));
  case 'e':
  case 'E':
    for (i = 0; i < len; i++)
      if (b == de[i])
        return 1;
    return 0;
  case 's':
  case 'S':
    return (b == ' ');
  }
  return 0;
}
```
user: Converte this assembly snippet into its equivalent C code:

```asm
<main>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x40,%rsp
  mov    %edi,-0x34(%rbp)
  mov    %rsi,-0x40(%rbp)
  mov    %fs:0x28,%rax
  mov    %rax,-0x8(%rbp)
  xor    %eax,%eax
  cmpl   $0x4,-0x34(%rbp)
  je     L8
  mov    $0x0,%eax
  call   <usage@plt>
L8:
  mov    -0x40(%rbp),%rax
  mov    0x10(%rax),%rax
  mov    %rax,-0x28(%rbp)
  mov    -0x40(%rbp),%rax
  mov    0x18(%rax),%rax
  mov    %rax,-0x20(%rbp)
  lea    -0x10(%rbp),%rdx
  mov    -0x28(%rbp),%rax
  mov    %rdx,%rsi
  mov    %rax,%rdi
  call   <sstat@plt>
  mov    -0x10(%rbp),%eax
  mov    %eax,%edi
  call   <smalloc@plt>
  mov    %rax,-0x18(%rbp)
  mov    -0x40(%rbp),%rax
  add    $0x8,%rax
  mov    (%rax),%rax
  mov    %rax,%rdi
  call   <minix_mount@plt>
  mov    D14(%rip),%rax
  mov    (%rax),%edx
  mov    -0x28(%rbp),%rax
  mov    %edx,%esi
  mov    %rax,%rdi
  call   <sopen@plt>
  mov    %eax,-0x30(%rbp)
  mov    -0x10(%rbp),%edx
  mov    -0x18(%rbp),%rcx
  mov    -0x30(%rbp),%eax
  mov    %rcx,%rsi
  mov    %eax,%edi
  call   <sread@plt>
  mov    -0x30(%rbp),%eax
  mov    %eax,%edi
  call   <sclose@plt>
  mov    -0xc(%rbp),%edx
  mov    -0x20(%rbp),%rax
  mov    %edx,%esi
  mov    %rax,%rdi
  call   <minix_create@plt>
  mov    %eax,-0x2c(%rbp)
  mov    -0x10(%rbp),%edx
  mov    -0x18(%rbp),%rcx
  mov    -0x2c(%rbp),%eax
  mov    %rcx,%rsi
  mov    %eax,%edi
  call   <minix_write@plt>
  mov    $0x0,%eax
  call   <minix_umount@plt>
  mov    -0x18(%rbp),%rax
  mov    %rax,%rdi
  call   <free@plt>
  mov    D9(%rip),%rax
  mov    (%rax),%eax
  mov    -0x8(%rbp),%rdx
  sub    %fs:0x28,%rdx
  je     L12
  call   <__stack_chk_fail@plt>
L12:
  leave
  ret
```

assistant: ```c
int main(int argc, char **argv) {
  int fd;
  struct stat stbuf;
  char *buf;
  const char *src, *dest;
  uint16_t num;
  if (argc != 4)
    usage();
  src = argv[2];
  dest = argv[3];
  sstat(src, &stbuf);
  buf = smalloc(stbuf.st_size);
  minix_mount(argv[1]);
  fd = sopen(src, O_RDONLY);
  sread(fd, buf, stbuf.st_size);
  sclose(fd);
  num = minix_create(dest, stbuf.st_mode);
  minix_write(num, buf, stbuf.st_size);
  minix_umount();
  free(buf);
  return (EXIT_SUCCESS);
}
```
user: Demonstrate the C code that generates the assembly output below:

```asm
<main>:
  endbr64
  push   %r13
  push   %r12
  push   %rbp
  push   %rbx
  sub    $0x18,%rsp
  mov    %rsi,%rbp
  mov    %fs:0x28,%rax
  mov    %rax,0x8(%rsp)
  xor    %eax,%eax
  cmp    $0x4,%edi
  jne    L8
L4:
  mov    0x10(%rbp),%r12
  mov    0x18(%rbp),%r13
  mov    %rsp,%rsi
  mov    %r12,%rdi
  call   <sstat@plt>
  mov    (%rsp),%edi
  call   <smalloc@plt>
  mov    %rax,%rbx
  mov    0x8(%rbp),%rdi
  call   <minix_mount@plt>
  mov    D11(%rip),%rax
  mov    (%rax),%esi
  mov    %r12,%rdi
  call   <sopen@plt>
  mov    %eax,%ebp
  mov    (%rsp),%edx
  mov    %rbx,%rsi
  mov    %eax,%edi
  call   <sread@plt>
  mov    %ebp,%edi
  call   <sclose@plt>
  mov    0x4(%rsp),%esi
  mov    %r13,%rdi
  call   <minix_create@plt>
  mov    %eax,%edi
  mov    (%rsp),%edx
  mov    %rbx,%rsi
  call   <minix_write@plt>
  mov    $0x0,%eax
  call   <minix_umount@plt>
  mov    %rbx,%rdi
  call   <free@plt>
  mov    D18(%rip),%rax
  mov    (%rax),%eax
  mov    0x8(%rsp),%rdx
  sub    %fs:0x28,%rdx
  jne    L27
  add    $0x18,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  ret
L8:
  call   <usage@plt>
  jmp    L4
L27:
  call   <__stack_chk_fail@plt>
```

assistant: ```c
int main(int argc, char **argv) {
  int fd;
  struct stat stbuf;
  char *buf;
  const char *src, *dest;
  uint16_t num;
  if (argc != 4)
    usage();
  src = argv[2];
  dest = argv[3];
  sstat(src, &stbuf);
  buf = smalloc(stbuf.st_size);
  minix_mount(argv[1]);
  fd = sopen(src, O_RDONLY);
  sread(fd, buf, stbuf.st_size);
  sclose(fd);
  num = minix_create(dest, stbuf.st_mode);
  minix_write(num, buf, stbuf.st_size);
  minix_umount();
  free(buf);
  return (EXIT_SUCCESS);
}
```
user: 请从给定的汇编指令推导出C源代码:

```asm
<main>:
  endbr64
  push   %r13
  push   %r12
  push   %rbp
  push   %rbx
  mov    %rsi,%rbx
  sub    $0x18,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,0x8(%rsp)
  xor    %eax,%eax
  cmp    $0x4,%edi
  je     L11
  call   <usage@plt>
L11:
  mov    0x10(%rbx),%r12
  mov    %rsp,%rsi
  mov    0x18(%rbx),%r13
  mov    %r12,%rdi
  call   <sstat@plt>
  mov    (%rsp),%edi
  call   <smalloc@plt>
  mov    0x8(%rbx),%rdi
  mov    %rax,%rbp
  call   <minix_mount@plt>
  mov    D4(%rip),%rax
  mov    %r12,%rdi
  mov    (%rax),%esi
  call   <sopen@plt>
  mov    (%rsp),%edx
  mov    %rbp,%rsi
  mov    %eax,%r12d
  mov    %eax,%edi
  call   <sread@plt>
  mov    %r12d,%edi
  call   <sclose@plt>
  mov    0x4(%rsp),%esi
  mov    %r13,%rdi
  call   <minix_create@plt>
  mov    (%rsp),%edx
  mov    %rbp,%rsi
  mov    %eax,%edi
  call   <minix_write@plt>
  xor    %eax,%eax
  call   <minix_umount@plt>
  mov    %rbp,%rdi
  call   <free@plt>
  mov    D10(%rip),%rax
  mov    (%rax),%eax
  mov    0x8(%rsp),%rdx
  sub    %fs:0x28,%rdx
  jne    L0
  add    $0x18,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  ret
L0:
  call   <__stack_chk_fail@plt>
```

assistant: ```c
int main(int argc, char **argv) {
  int fd;
  struct stat stbuf;
  char *buf;
  const char *src, *dest;
  uint16_t num;
  if (argc != 4)
    usage();
  src = argv[2];
  dest = argv[3];
  sstat(src, &stbuf);
  buf = smalloc(stbuf.st_size);
  minix_mount(argv[1]);
  fd = sopen(src, O_RDONLY);
  sread(fd, buf, stbuf.st_size);
  sclose(fd);
  num = minix_create(dest, stbuf.st_mode);
  minix_write(num, buf, stbuf.st_size);
  minix_umount();
  free(buf);
  return (EXIT_SUCCESS);
}
```
user: 请将以下的汇编代码转换成C语言代码：

```asm
<main>:
  endbr64
  push   %r13
  push   %r12
  push   %rbp
  push   %rbx
  mov    %rsi,%rbx
  sub    $0x18,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,0x8(%rsp)
  xor    %eax,%eax
  cmp    $0x4,%edi
  je     L15
  call   <usage@plt>
L15:
  mov    0x10(%rbx),%r12
  mov    %rsp,%rsi
  mov    0x18(%rbx),%r13
  mov    %r12,%rdi
  call   <sstat@plt>
  mov    (%rsp),%edi
  call   <smalloc@plt>
  mov    0x8(%rbx),%rdi
  mov    %rax,%rbp
  call   <minix_mount@plt>
  mov    D14(%rip),%rax
  mov    %r12,%rdi
  mov    (%rax),%esi
  call   <sopen@plt>
  mov    (%rsp),%edx
  mov    %rbp,%rsi
  mov    %eax,%r12d
  mov    %eax,%edi
  call   <sread@plt>
  mov    %r12d,%edi
  call   <sclose@plt>
  mov    0x4(%rsp),%esi
  mov    %r13,%rdi
  call   <minix_create@plt>
  mov    (%rsp),%edx
  mov    %rbp,%rsi
  mov    %eax,%edi
  call   <minix_write@plt>
  xor    %eax,%eax
  call   <minix_umount@plt>
  mov    %rbp,%rdi
  call   <free@plt>
  mov    D3(%rip),%rax
  mov    (%rax),%eax
  mov    0x8(%rsp),%rdx
  sub    %fs:0x28,%rdx
  jne    L5
  add    $0x18,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  ret
L5:
  call   <__stack_chk_fail@plt>
```

assistant: ```c
int main(int argc, char **argv) {
  int fd;
  struct stat stbuf;
  char *buf;
  const char *src, *dest;
  uint16_t num;
  if (argc != 4)
    usage();
  src = argv[2];
  dest = argv[3];
  sstat(src, &stbuf);
  buf = smalloc(stbuf.st_size);
  minix_mount(argv[1]);
  fd = sopen(src, O_RDONLY);
  sread(fd, buf, stbuf.st_size);
  sclose(fd);
  num = minix_create(dest, stbuf.st_mode);
  minix_write(num, buf, stbuf.st_size);
  minix_umount();
  free(buf);
  return (EXIT_SUCCESS);
}
```