ylfeng/ReF-Decompile-dataset huggingface dataset:
user: 请将以下的汇编代码转换成C语言代码：

```asm
<seatest_assert_int_equal>:
  endbr64
  push   %r14
  push   %r13
  push   %r12
  push   %rbp
  push   %rbx
  lea    -0x18000(%rsp),%r11
L10:
  sub    $0x1000,%rsp
  orq    $0x0,(%rsp)
  cmp    %r11,%rsp
  jne    L10
  sub    $0x6b0,%rsp
  mov    %edi,%ebp
  mov    %esi,%ebx
  mov    %rdx,%r12
  mov    %ecx,%r13d
  mov    %fs:0x28,%rax
  mov    %rax,0x186a8(%rsp)
  xor    %eax,%eax
  mov    %rsp,%r14
  mov    %esi,%ecx
  mov    %edi,%edx
  lea    D6(%rip),%rsi
  mov    %r14,%rdi
  call   <sprintf@plt>
  cmp    %ebx,%ebp
  sete   %dil
  movzbl %dil,%edi
  mov    %r13d,%ecx
  mov    %r12,%rdx
  mov    %r14,%rsi
  call   <seatest_simple_test_result@plt>
  mov    0x186a8(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L4
  add    $0x186b0,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  ret
L4:
  call   <__stack_chk_fail@plt>
```

tool_calls: name: unpack_data
arguments: data_label: D6
type_infered: string

tool: D6: Expected %d but was %d

assistant: ```c
void seatest_assert_int_equal(int expected, int actual, const char *function, unsigned int line) {
  char s[100000];
  sprintf(s, "Expected %d but was %d", expected, actual);
  seatest_simple_test_result(expected == actual, s, function, line);
}
```
user: Translate the below assembly code into C programming language:

```asm
<seatest_assert_int_equal>:
  endbr64
  push   %r14
  push   %r13
  push   %r12
  push   %rbp
  push   %rbx
  lea    -0x18000(%rsp),%r11
L15:
  sub    $0x1000,%rsp
  orq    $0x0,(%rsp)
  cmp    %r11,%rsp
  jne    L15
  sub    $0x6b0,%rsp
  mov    %rsp,%r14
  mov    %edi,%ebp
  mov    %esi,%ebx
  mov    %rdx,%r12
  mov    %fs:0x28,%rax
  mov    %rax,0x186a8(%rsp)
  xor    %eax,%eax
  mov    %edi,%edx
  mov    %ecx,%r13d
  mov    %r14,%rdi
  mov    %esi,%ecx
  lea    D9(%rip),%rsi
  call   <sprintf@plt>
  xor    %edi,%edi
  cmp    %ebx,%ebp
  mov    %r13d,%ecx
  sete   %dil
  mov    %r12,%rdx
  mov    %r14,%rsi
  call   <seatest_simple_test_result@plt>
  mov    0x186a8(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L19
  add    $0x186b0,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  ret
L19:
  call   <__stack_chk_fail@plt>
```

tool_calls: name: parse_data
arguments: data_label: D9
type: string

tool: D9: Expected %d but was %d

assistant: ```c
void seatest_assert_int_equal(int expected, int actual, const char *function, unsigned int line) {
  char s[100000];
  sprintf(s, "Expected %d but was %d", expected, actual);
  seatest_simple_test_result(expected == actual, s, function, line);
}
```
user: 提供的汇编代码用C语言表示会是什么样子：

```asm
<seatest_assert_int_equal>:
  endbr64
  push   %r14
  push   %r13
  push   %r12
  push   %rbp
  push   %rbx
  lea    -0x18000(%rsp),%r11
L12:
  sub    $0x1000,%rsp
  orq    $0x0,(%rsp)
  cmp    %r11,%rsp
  jne    L12
  sub    $0x6b0,%rsp
  mov    %rsp,%r14
  mov    %edi,%ebp
  mov    %esi,%ebx
  mov    %rdx,%r12
  mov    %fs:0x28,%rax
  mov    %rax,0x186a8(%rsp)
  xor    %eax,%eax
  mov    %edi,%edx
  mov    %ecx,%r13d
  mov    %r14,%rdi
  mov    %esi,%ecx
  lea    D1(%rip),%rsi
  call   <sprintf@plt>
  xor    %edi,%edi
  cmp    %ebx,%ebp
  mov    %r13d,%ecx
  sete   %dil
  mov    %r12,%rdx
  mov    %r14,%rsi
  call   <seatest_simple_test_result@plt>
  mov    0x186a8(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L13
  add    $0x186b0,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  ret
L13:
  call   <__stack_chk_fail@plt>
```

tool_calls: name: retrieve_data
arguments: tag: D1
type_infered: string

tool: D1: Expected %d but was %d

assistant: ```c
void seatest_assert_int_equal(int expected, int actual, const char *function, unsigned int line) {
  char s[100000];
  sprintf(s, "Expected %d but was %d", expected, actual);
  seatest_simple_test_result(expected == actual, s, function, line);
}
```
user: 请显示与下面列出的汇编代码相匹配的C语言实现:

```asm
<jstp_tx_begin>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  mov    $0x7b,%edi
  call   <jstp_tx_char@plt>
  lea    D3(%rip),%rax
  mov    %rax,%rdi
  call   <jstp_tx_str@plt>
  mov    $0x3a,%edi
  call   <jstp_tx_char@plt>
  nop
  pop    %rbp
  ret
```

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

tool: D3: OK

assistant: ```c
void jstp_tx_begin() {
  jstp_tx_char('{');
  jstp_tx_str("OK");
  jstp_tx_char(':');
}
```
user: 下面的汇编指令对应的C源代码是什么：

```asm
<jstp_tx_begin>:
  endbr64
  sub    $0x8,%rsp
  mov    $0x7b,%edi
  call   <jstp_tx_char@plt>
  lea    D1(%rip),%rdi
  call   <jstp_tx_str@plt>
  mov    $0x3a,%edi
  call   <jstp_tx_char@plt>
  add    $0x8,%rsp
  ret
```

tool_calls: name: disassemble_data
arguments: label: D1
type_guessed: string

tool: D1: OK

assistant: ```c
void jstp_tx_begin() {
  jstp_tx_char('{');
  jstp_tx_str("OK");
  jstp_tx_char(':');
}
```
user: Converte this assembly snippet into its equivalent C code:

```asm
<jstp_tx_begin>:
  endbr64
  sub    $0x8,%rsp
  mov    $0x7b,%edi
  call   <jstp_tx_char@plt>
  lea    D7(%rip),%rdi
  call   <jstp_tx_str@plt>
  mov    $0x3a,%edi
  add    $0x8,%rsp
  jmp    1060 <jstp_tx_char@plt>
```

tool_calls: name: retrieve_data
arguments: label: D7
type_infered: string

tool: D7: OK

assistant: ```c
void jstp_tx_begin() {
  jstp_tx_char('{');
  jstp_tx_str("OK");
  jstp_tx_char(':');
}
```
user: What is the c source code of the assembly code below?

```asm
<jstp_tx_begin>:
  endbr64
  sub    $0x8,%rsp
  mov    $0x7b,%edi
  call   <jstp_tx_char@plt>
  lea    D3(%rip),%rdi
  call   <jstp_tx_str@plt>
  mov    $0x3a,%edi
  add    $0x8,%rsp
  jmp    1060 <jstp_tx_char@plt>
```

tool_calls: name: disassemble_data
arguments: data_label: D3
type_infered: string

tool: D3: OK

assistant: ```c
void jstp_tx_begin() {
  jstp_tx_char('{');
  jstp_tx_str("OK");
  jstp_tx_char(':');
}
```
user: 下面的汇编指令对应的C源代码是什么:

```asm
<copyupto>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x20,%rsp
  mov    %rdi,-0x8(%rbp)
  mov    %rsi,-0x10(%rbp)
  mov    %edx,%eax
  mov    %al,-0x14(%rbp)
  jmp    L13
L32:
  mov    -0x10(%rbp),%rdx
  lea    0x1(%rdx),%rax
  mov    %rax,-0x10(%rbp)
  mov    -0x8(%rbp),%rax
  lea    0x1(%rax),%rcx
  mov    %rcx,-0x8(%rbp)
  movzbl (%rdx),%edx
  mov    %dl,(%rax)
L13:
  mov    -0x10(%rbp),%rax
  movzbl (%rax),%eax
  test   %al,%al
  je     L45
  mov    -0x10(%rbp),%rax
  movzbl (%rax),%eax
  cmp    %al,-0x14(%rbp)
  jne    L32
L45:
  mov    -0x8(%rbp),%rax
  movb   $0x0,(%rax)
  jmp    L44
L25:
  addq   $0x1,-0x10(%rbp)
L44:
  mov    -0x10(%rbp),%rax
  movzbl (%rax),%eax
  test   %al,%al
  je     L36
  mov    -0x10(%rbp),%rax
  movzbl (%rax),%eax
  movsbl %al,%eax
  mov    %eax,%edi
  call   <isspace@plt>
  test   %eax,%eax
  jne    L25
L36:
  mov    -0x10(%rbp),%rax
  leave
  ret
```

assistant: ```c
char *copyupto(name, buf, stop)
char *name, *buf, stop;
{
  while (*buf != '\0' && *buf != stop)
    *name++ = *buf++;
  *name = '\0';
  while (*buf != '\0' && isspace(*buf))
    buf++;
  return buf;
}
```
user: 请将以下的汇编代码转换成C语言代码：

```asm
<copyupto>:
  endbr64
  push   %rbx
  mov    %rsi,%rbx
  movzbl (%rsi),%eax
  cmp    %dl,%al
  je     L64
  mov    %edx,%ecx
  test   %al,%al
  je     L64
L9:
  add    $0x1,%rbx
  add    $0x1,%rdi
  mov    %al,-0x1(%rdi)
  movzbl (%rbx),%eax
  cmp    %cl,%al
  je     L64
  test   %al,%al
  jne    L9
L64:
  movb   $0x0,(%rdi)
  movzbl (%rbx),%edi
  mov    %rbx,%rax
  test   %dil,%dil
  je     L62
L31:
  movsbl %dil,%edi
  call   <isspace@plt>
  test   %eax,%eax
  je     L20
  add    $0x1,%rbx
  movzbl (%rbx),%edi
  test   %dil,%dil
  jne    L31
  mov    %rbx,%rax
  jmp    L62
L20:
  mov    %rbx,%rax
L62:
  pop    %rbx
  ret
```

assistant: ```c
char *copyupto(name, buf, stop)
char *name, *buf, stop;
{
  while (*buf != '\0' && *buf != stop)
    *name++ = *buf++;
  *name = '\0';
  while (*buf != '\0' && isspace(*buf))
    buf++;
  return buf;
}
```
user: 请显示与下面列出的汇编代码相匹配的C语言实现:

```asm
<copyupto>:
  endbr64
  movzbl (%rsi),%eax
  push   %r12
  mov    %rsi,%r12
  cmp    %dl,%al
  je     L14
  mov    %edx,%ecx
  test   %al,%al
  jne    L47
  jmp    L14
  nopl   0x0(%rax,%rax,1)
L80:
  cmp    %cl,%al
  je     L14
L47:
  add    $0x1,%r12
  mov    %al,(%rdi)
  add    $0x1,%rdi
  movzbl (%r12),%eax
  test   %al,%al
  jne    L80
L14:
  movb   $0x0,(%rdi)
  movsbl (%r12),%edi
  test   %dil,%dil
  jne    L27
  jmp    L87
  cs nopw 0x0(%rax,%rax,1)
L29:
  movsbl 0x1(%r12),%edi
  add    $0x1,%r12
  test   %dil,%dil
  je     L87
L27:
  call   <isspace@plt>
  test   %eax,%eax
  jne    L29
L87:
  mov    %r12,%rax
  pop    %r12
  ret
```

assistant: ```c
char *copyupto(name, buf, stop)
char *name, *buf, stop;
{
  while (*buf != '\0' && *buf != stop)
    *name++ = *buf++;
  *name = '\0';
  while (*buf != '\0' && isspace(*buf))
    buf++;
  return buf;
}
```
user: 下面的汇编指令对应的C源代码是什么:

```asm
<copyupto>:
  endbr64
  movzbl (%rsi),%eax
  push   %r12
  mov    %rsi,%r12
  cmp    %dl,%al
  je     L88
  mov    %edx,%ecx
  test   %al,%al
  jne    L10
  jmp    L88
  nopl   0x0(%rax,%rax,1)
L33:
  cmp    %cl,%al
  je     L88
L10:
  add    $0x1,%r12
  mov    %al,(%rdi)
  add    $0x1,%rdi
  movzbl (%r12),%eax
  test   %al,%al
  jne    L33
L88:
  movb   $0x0,(%rdi)
  movsbl (%r12),%edi
  test   %dil,%dil
  jne    L21
  jmp    L61
  cs nopw 0x0(%rax,%rax,1)
L54:
  movsbl 0x1(%r12),%edi
  add    $0x1,%r12
  test   %dil,%dil
  je     L61
L21:
  call   <isspace@plt>
  test   %eax,%eax
  jne    L54
L61:
  mov    %r12,%rax
  pop    %r12
  ret
```

assistant: ```c
char *copyupto(name, buf, stop)
char *name, *buf, stop;
{
  while (*buf != '\0' && *buf != stop)
    *name++ = *buf++;
  *name = '\0';
  while (*buf != '\0' && isspace(*buf))
    buf++;
  return buf;
}
```
user: Translate the below assembly code into C programming language:

```asm
<rsa_algor_to_md>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x20,%rsp
  mov    %rdi,-0x18(%rbp)
  cmpq   $0x0,-0x18(%rbp)
  jne    L21
  mov    $0x0,%eax
  call   <EVP_sha1@plt>
  jmp    L9
L21:
  mov    -0x18(%rbp),%rax
  mov    (%rax),%eax
  mov    %eax,%edi
  call   <EVP_get_digestbyobj@plt>
  mov    %rax,-0x8(%rbp)
  cmpq   $0x0,-0x8(%rbp)
  jne    L11
  mov    D16(%rip),%rax
  mov    (%rax),%edx
  mov    D18(%rip),%rax
  mov    (%rax),%eax
  mov    %edx,%esi
  mov    %eax,%edi
  call   <RSAerr@plt>
L11:
  mov    -0x8(%rbp),%rax
L9:
  leave
  ret
```

assistant: ```c
const EVP_MD *rsa_algor_to_md(X509_ALGOR *alg) {
  const EVP_MD *md;
  if (!alg)
    return EVP_sha1();
  md = EVP_get_digestbyobj(alg->algorithm);
  if (md == NULL)
    RSAerr(RSA_F_RSA_ALGOR_TO_MD, RSA_R_UNKNOWN_DIGEST);
  return md;
}
```
user: Please show me the C implementation that matches the assembly code listed below:

```asm
<rsa_algor_to_md>:
  endbr64
  push   %rbx
  test   %rdi,%rdi
  je     L4
  mov    (%rdi),%edi
  call   <EVP_get_digestbyobj@plt>
  mov    %rax,%rbx
  test   %rax,%rax
  je     L12
L33:
  mov    %rbx,%rax
  pop    %rbx
  ret
L4:
  mov    $0x0,%eax
  call   <EVP_sha1@plt>
  mov    %rax,%rbx
  jmp    L33
L12:
  mov    D18(%rip),%rax
  mov    (%rax),%esi
  mov    D16(%rip),%rax
  mov    (%rax),%edi
  call   <RSAerr@plt>
  jmp    L33
```

assistant: ```c
const EVP_MD *rsa_algor_to_md(X509_ALGOR *alg) {
  const EVP_MD *md;
  if (!alg)
    return EVP_sha1();
  md = EVP_get_digestbyobj(alg->algorithm);
  if (md == NULL)
    RSAerr(RSA_F_RSA_ALGOR_TO_MD, RSA_R_UNKNOWN_DIGEST);
  return md;
}
```
user: 这段汇编代码用C语言表示是什么样的？

```asm
<rsa_algor_to_md>:
  endbr64
  test   %rdi,%rdi
  je     L16
  push   %r12
  mov    (%rdi),%edi
  call   <EVP_get_digestbyobj@plt>
  mov    %rax,%r12
  test   %rax,%rax
  je     L9
  mov    %r12,%rax
  pop    %r12
  ret
L16:
  xor    %eax,%eax
  jmp    1080 <EVP_sha1@plt>
  nopw   0x0(%rax,%rax,1)
L9:
  mov    D3(%rip),%rax
  mov    (%rax),%esi
  mov    D2(%rip),%rax
  mov    (%rax),%edi
  call   <RSAerr@plt>
  mov    %r12,%rax
  pop    %r12
  ret
```

assistant: ```c
const EVP_MD *rsa_algor_to_md(X509_ALGOR *alg) {
  const EVP_MD *md;
  if (!alg)
    return EVP_sha1();
  md = EVP_get_digestbyobj(alg->algorithm);
  if (md == NULL)
    RSAerr(RSA_F_RSA_ALGOR_TO_MD, RSA_R_UNKNOWN_DIGEST);
  return md;
}
```
user: Converte this assembly snippet into its equivalent C code:

```asm
<rsa_algor_to_md>:
  endbr64
  test   %rdi,%rdi
  je     L1
  push   %r12
  mov    (%rdi),%edi
  call   <EVP_get_digestbyobj@plt>
  mov    %rax,%r12
  test   %rax,%rax
  je     L12
  mov    %r12,%rax
  pop    %r12
  ret
L1:
  xor    %eax,%eax
  jmp    1080 <EVP_sha1@plt>
  nopw   0x0(%rax,%rax,1)
L12:
  mov    D13(%rip),%rax
  mov    (%rax),%esi
  mov    D0(%rip),%rax
  mov    (%rax),%edi
  call   <RSAerr@plt>
  mov    %r12,%rax
  pop    %r12
  ret
```

assistant: ```c
const EVP_MD *rsa_algor_to_md(X509_ALGOR *alg) {
  const EVP_MD *md;
  if (!alg)
    return EVP_sha1();
  md = EVP_get_digestbyobj(alg->algorithm);
  if (md == NULL)
    RSAerr(RSA_F_RSA_ALGOR_TO_MD, RSA_R_UNKNOWN_DIGEST);
  return md;
}
```
user: Converte this assembly snippet into its equivalent C code:

```asm
<main>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  lea    D10(%rip),%rax
  mov    %rax,%rdi
  call   <puts@plt>
  mov    $0x7b,%esi
  lea    D43(%rip),%rax
  mov    %rax,%rdi
  mov    $0x0,%eax
  call   <printf@plt>
  lea    D10(%rip),%rax
  mov    %rax,%rdi
  call   <puts@plt>
  mov    $0x7b,%esi
  lea    D47(%rip),%rax
  mov    %rax,%rdi
  mov    $0x0,%eax
  call   <printf@plt>
  lea    D10(%rip),%rax
  mov    %rax,%rdi
  call   <puts@plt>
  mov    $0x0,%eax
  pop    %rbp
  ret
```

tool_calls: name: retrieve_data
arguments: data_label: D10
type_guessed: string
name: retrieve_data
arguments: data_label: D43
type_guessed: string
name: retrieve_data
arguments: data_label: D47
type_guessed: string

tool: D10: .........................

tool: D43: right justified: %8d


tool: D47:  left justified: %-8d


assistant: ```c
int main(void) {
  printf(".........................\n");
  printf("right justified: %8d\n", 123);
  printf(".........................\n");
  printf(" left justified: %-8d\n", 123);
  printf(".........................\n");
  return 0;
}
```
user: Please show me the C implementation that matches the assembly code listed below:

```asm
<main>:
  endbr64
  push   %rbx
  lea    D11(%rip),%rbx
  mov    %rbx,%rdi
  call   <puts@plt>
  mov    $0x7b,%esi
  lea    D3(%rip),%rdi
  mov    $0x0,%eax
  call   <printf@plt>
  mov    %rbx,%rdi
  call   <puts@plt>
  mov    $0x7b,%esi
  lea    D12(%rip),%rdi
  mov    $0x0,%eax
  call   <printf@plt>
  mov    %rbx,%rdi
  call   <puts@plt>
  mov    $0x0,%eax
  pop    %rbx
  ret
```

tool_calls: name: disassemble_data
arguments: label: D11
datatype: string
name: disassemble_data
arguments: label: D3
datatype: string
name: disassemble_data
arguments: label: D12
datatype: string

tool: D11: .........................

tool: D3: right justified: %8d


tool: D12:  left justified: %-8d


assistant: ```c
int main(void) {
  printf(".........................\n");
  printf("right justified: %8d\n", 123);
  printf(".........................\n");
  printf(" left justified: %-8d\n", 123);
  printf(".........................\n");
  return 0;
}
```
user: What would the C source look like for the assembly code provided here?

```asm
<main>:
  endbr64
  push   %rbp
  lea    D1(%rip),%rbp
  mov    %rbp,%rdi
  call   <puts@plt>
  mov    $0x7b,%esi
  lea    D18(%rip),%rdi
  xor    %eax,%eax
  call   <printf@plt>
  mov    %rbp,%rdi
  call   <puts@plt>
  mov    $0x7b,%esi
  lea    D8(%rip),%rdi
  xor    %eax,%eax
  call   <printf@plt>
  mov    %rbp,%rdi
  call   <puts@plt>
  xor    %eax,%eax
  pop    %rbp
  ret
```

tool_calls: name: retrieve_data
arguments: label: D1
type: string
name: retrieve_data
arguments: label: D18
type: string
name: retrieve_data
arguments: label: D8
type: string

tool: D1: .........................

tool: D18: right justified: %8d


tool: D8:  left justified: %-8d


assistant: ```c
int main(void) {
  printf(".........................\n");
  printf("right justified: %8d\n", 123);
  printf(".........................\n");
  printf(" left justified: %-8d\n", 123);
  printf(".........................\n");
  return 0;
}
```
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
  lea    D24(%rip),%rbp
  mov    %rbp,%rdi
  call   <puts@plt>
  mov    $0x7b,%esi
  lea    D16(%rip),%rdi
  xor    %eax,%eax
  call   <printf@plt>
  mov    %rbp,%rdi
  call   <puts@plt>
  mov    $0x7b,%esi
  lea    D0(%rip),%rdi
  xor    %eax,%eax
  call   <printf@plt>
  mov    %rbp,%rdi
  call   <puts@plt>
  xor    %eax,%eax
  pop    %rbp
  ret
```

tool_calls: name: read_data
arguments: data_tag: D24
datatype: string
name: read_data
arguments: data_tag: D16
datatype: string
name: read_data
arguments: data_tag: D0
datatype: string

tool: D24: .........................

tool: D16: right justified: %8d


tool: D0:  left justified: %-8d


assistant: ```c
int main(void) {
  printf(".........................\n");
  printf("right justified: %8d\n", 123);
  printf(".........................\n");
  printf(" left justified: %-8d\n", 123);
  printf(".........................\n");
  return 0;
}
```
user: Please show me the C implementation that matches the assembly code listed below:

```asm
<date_to_epoch>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x60,%rsp
  mov    %rdi,-0x58(%rbp)
  mov    %fs:0x28,%rax
  mov    %rax,-0x8(%rbp)
  xor    %eax,%eax
  mov    -0x58(%rbp),%rax
  mov    %rax,%rdi
  call   <strlen@plt>
  cmp    $0x12,%eax
  jg     L14
  mov    $0x0,%eax
  jmp    L9
L14:
  lea    -0x40(%rbp),%rax
  mov    $0x30,%edx
  mov    $0x0,%esi
  mov    %rax,%rdi
  call   <memset@plt>
  mov    -0x58(%rbp),%rax
  mov    %rax,%rdi
  call   <atoi@plt>
  sub    $0x76c,%rax
  mov    %rax,-0x18(%rbp)
  mov    -0x58(%rbp),%rax
  add    $0x5,%rax
  mov    %rax,%rdi
  call   <atoi@plt>
  sub    $0x1,%rax
  mov    %rax,-0x20(%rbp)
  mov    -0x58(%rbp),%rax
  add    $0x8,%rax
  mov    %rax,%rdi
  call   <atoi@plt>
  mov    %rax,-0x28(%rbp)
  mov    -0x58(%rbp),%rax
  add    $0xb,%rax
  mov    %rax,%rdi
  call   <atoi@plt>
  mov    %rax,-0x30(%rbp)
  mov    -0x58(%rbp),%rax
  add    $0xe,%rax
  mov    %rax,%rdi
  call   <atoi@plt>
  mov    %rax,-0x38(%rbp)
  mov    -0x58(%rbp),%rax
  add    $0x11,%rax
  mov    %rax,%rdi
  call   <atoi@plt>
  mov    %rax,-0x40(%rbp)
  lea    -0x40(%rbp),%rax
  mov    %rax,%rdi
  call   <mktime@plt>
  mov    %eax,-0x44(%rbp)
  mov    -0x44(%rbp),%eax
L9:
  mov    -0x8(%rbp),%rdx
  sub    %fs:0x28,%rdx
  je     L21
  call   <__stack_chk_fail@plt>
L21:
  leave
  ret
```

assistant: ```c
time_t date_to_epoch(char *txtdate) {
  struct tm date;
  if (strlen(txtdate) < 19)
    return 0;
  memset(&date, 0, sizeof(struct tm));
  date.tm_year = atoi(&txtdate[0]) - 1900;
  date.tm_mon = atoi(&txtdate[5]) - 1;
  date.tm_mday = atoi(&txtdate[8]);
  date.tm_hour = atoi(&txtdate[11]);
  date.tm_min = atoi(&txtdate[14]);
  date.tm_sec = atoi(&txtdate[17]);
  time_t rawtime;
  rawtime = mktime(&date);
  return (rawtime);
}
```
user: Demonstrate the C code that generates the assembly output below:

```asm
<date_to_epoch>:
  endbr64
  push   %rbp
  push   %rbx
  sub    $0x48,%rsp
  mov    %rdi,%rbx
  mov    %fs:0x28,%rax
  mov    %rax,0x38(%rsp)
  xor    %eax,%eax
  call   <strlen@plt>
  mov    %eax,%edx
  mov    $0x0,%eax
  cmp    $0x12,%edx
  jg     L12
L25:
  mov    0x38(%rsp),%rdx
  sub    %fs:0x28,%rdx
  jne    L26
  add    $0x48,%rsp
  pop    %rbx
  pop    %rbp
  ret
L12:
  mov    %rsp,%rbp
  mov    $0x30,%edx
  mov    $0x0,%esi
  mov    %rbp,%rdi
  call   <memset@plt>
  mov    %rbx,%rdi
  call   <atoi@plt>
  sub    $0x76c,%rax
  mov    %rax,0x28(%rsp)
  lea    0x5(%rbx),%rdi
  call   <atoi@plt>
  sub    $0x1,%rax
  mov    %rax,0x20(%rsp)
  lea    0x8(%rbx),%rdi
  call   <atoi@plt>
  mov    %rax,0x18(%rsp)
  lea    0xb(%rbx),%rdi
  call   <atoi@plt>
  mov    %rax,0x10(%rsp)
  lea    0xe(%rbx),%rdi
  call   <atoi@plt>
  mov    %rax,0x8(%rsp)
  lea    0x11(%rbx),%rdi
  call   <atoi@plt>
  mov    %rax,(%rsp)
  mov    %rbp,%rdi
  call   <mktime@plt>
  jmp    L25
L26:
  call   <__stack_chk_fail@plt>
```

assistant: ```c
time_t date_to_epoch(char *txtdate) {
  struct tm date;
  if (strlen(txtdate) < 19)
    return 0;
  memset(&date, 0, sizeof(struct tm));
  date.tm_year = atoi(&txtdate[0]) - 1900;
  date.tm_mon = atoi(&txtdate[5]) - 1;
  date.tm_mday = atoi(&txtdate[8]);
  date.tm_hour = atoi(&txtdate[11]);
  date.tm_min = atoi(&txtdate[14]);
  date.tm_sec = atoi(&txtdate[17]);
  time_t rawtime;
  rawtime = mktime(&date);
  return (rawtime);
}
```
user: 请将以下的汇编代码转换成C语言代码：

```asm
<date_to_epoch>:
  endbr64
  push   %rbp
  push   %rbx
  mov    %rdi,%rbx
  sub    $0x48,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,0x38(%rsp)
  xor    %eax,%eax
  call   <strlen@plt>
  mov    %eax,%r8d
  xor    %eax,%eax
  cmp    $0x12,%r8d
  jle    L16
  mov    %rsp,%rbp
  mov    $0x30,%edx
  xor    %esi,%esi
  mov    %rbp,%rdi
  call   <memset@plt>
  mov    %rbx,%rdi
  call   <atoi@plt>
  lea    0x5(%rbx),%rdi
  sub    $0x76c,%rax
  mov    %rax,0x28(%rsp)
  call   <atoi@plt>
  lea    0x8(%rbx),%rdi
  sub    $0x1,%rax
  mov    %rax,0x20(%rsp)
  call   <atoi@plt>
  lea    0xb(%rbx),%rdi
  mov    %rax,0x18(%rsp)
  call   <atoi@plt>
  lea    0xe(%rbx),%rdi
  mov    %rax,0x10(%rsp)
  call   <atoi@plt>
  lea    0x11(%rbx),%rdi
  mov    %rax,0x8(%rsp)
  call   <atoi@plt>
  mov    %rbp,%rdi
  mov    %rax,(%rsp)
  call   <mktime@plt>
L16:
  mov    0x38(%rsp),%rdx
  sub    %fs:0x28,%rdx
  jne    L17
  add    $0x48,%rsp
  pop    %rbx
  pop    %rbp
  ret
L17:
  call   <__stack_chk_fail@plt>
```

assistant: ```c
time_t date_to_epoch(char *txtdate) {
  struct tm date;
  if (strlen(txtdate) < 19)
    return 0;
  memset(&date, 0, sizeof(struct tm));
  date.tm_year = atoi(&txtdate[0]) - 1900;
  date.tm_mon = atoi(&txtdate[5]) - 1;
  date.tm_mday = atoi(&txtdate[8]);
  date.tm_hour = atoi(&txtdate[11]);
  date.tm_min = atoi(&txtdate[14]);
  date.tm_sec = atoi(&txtdate[17]);
  time_t rawtime;
  rawtime = mktime(&date);
  return (rawtime);
}
```
user: 请将以下的汇编代码转换成C语言代码：

```asm
<date_to_epoch>:
  endbr64
  push   %rbp
  push   %rbx
  mov    %rdi,%rbx
  sub    $0x48,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,0x38(%rsp)
  xor    %eax,%eax
  call   <strlen@plt>
  mov    %eax,%r8d
  xor    %eax,%eax
  cmp    $0x12,%r8d
  jle    L14
  mov    %rsp,%rbp
  mov    $0x30,%edx
  xor    %esi,%esi
  mov    %rbp,%rdi
  call   <memset@plt>
  mov    %rbx,%rdi
  call   <atoi@plt>
  lea    0x5(%rbx),%rdi
  sub    $0x76c,%rax
  mov    %rax,0x28(%rsp)
  call   <atoi@plt>
  lea    0x8(%rbx),%rdi
  sub    $0x1,%rax
  mov    %rax,0x20(%rsp)
  call   <atoi@plt>
  lea    0xb(%rbx),%rdi
  mov    %rax,0x18(%rsp)
  call   <atoi@plt>
  lea    0xe(%rbx),%rdi
  mov    %rax,0x10(%rsp)
  call   <atoi@plt>
  lea    0x11(%rbx),%rdi
  mov    %rax,0x8(%rsp)
  call   <atoi@plt>
  mov    %rbp,%rdi
  mov    %rax,(%rsp)
  call   <mktime@plt>
L14:
  mov    0x38(%rsp),%rdx
  sub    %fs:0x28,%rdx
  jne    L3
  add    $0x48,%rsp
  pop    %rbx
  pop    %rbp
  ret
L3:
  call   <__stack_chk_fail@plt>
```

assistant: ```c
time_t date_to_epoch(char *txtdate) {
  struct tm date;
  if (strlen(txtdate) < 19)
    return 0;
  memset(&date, 0, sizeof(struct tm));
  date.tm_year = atoi(&txtdate[0]) - 1900;
  date.tm_mon = atoi(&txtdate[5]) - 1;
  date.tm_mday = atoi(&txtdate[8]);
  date.tm_hour = atoi(&txtdate[11]);
  date.tm_min = atoi(&txtdate[14]);
  date.tm_sec = atoi(&txtdate[17]);
  time_t rawtime;
  rawtime = mktime(&date);
  return (rawtime);
}
```
user: 请将以下的汇编代码转换成C语言代码:

```asm
<strcat>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  mov    %rdi,%rax
  mov    %rsi,%rcx
  mov    %rax,-0x8(%rbp)
  jmp    L21
L5:
  add    $0x1,%rax
L21:
  movzbl (%rax),%edx
  test   %dl,%dl
  jne    L5
  nop
L14:
  mov    %rcx,%rsi
  lea    0x1(%rsi),%rcx
  mov    %rax,%rdx
  lea    0x1(%rdx),%rax
  movzbl (%rsi),%esi
  mov    %sil,(%rdx)
  movzbl (%rdx),%edx
  test   %dl,%dl
  jne    L14
  mov    -0x8(%rbp),%rax
  pop    %rbp
  ret
```

assistant: ```c
char *strcat(s1, s2)
register char *s1, *s2;
{
  char *original = s1;
  while (*s1 != 0)
    s1++;
  while (*s1++ = *s2++)
    ;
  return (original);
}
```