ylfeng/ReF-Decompile-dataset huggingface dataset:
user: 这段汇编代码用C语言表示是什么样的：

```asm
<rul__mol_format_double>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x20,%rsp
  movsd  %xmm0,-0x18(%rbp)
  mov    -0x18(%rbp),%rax
  movq   %rax,%xmm0
  lea    D42(%rip),%rax
  mov    %rax,%rsi
  lea    D92(%rip),%rax
  mov    %rax,%rdi
  call   <sprintf@plt>
  mov    $0x2e,%esi
  lea    D92(%rip),%rax
  mov    %rax,%rdi
  call   <strchr@plt>
  test   %rax,%rax
  jne    L24
  lea    D94(%rip),%rax
  mov    %rax,%rsi
  lea    D92(%rip),%rax
  mov    %rax,%rdi
  call   <strcat@plt>
  jmp    L46
L24:
  mov    $0x65,%esi
  lea    D92(%rip),%rax
  mov    %rax,%rdi
  call   <strchr@plt>
  test   %rax,%rax
  jne    L46
  lea    D92(%rip),%rax
  mov    %rax,%rdi
  call   <strlen@plt>
  sub    $0x1,%eax
  cltq
  mov    %rax,-0x8(%rbp)
  jmp    L40
L56:
  lea    D92(%rip),%rdx
  mov    -0x8(%rbp),%rax
  add    %rdx,%rax
  movb   $0x0,(%rax)
  subq   $0x1,-0x8(%rbp)
L40:
  mov    -0x8(%rbp),%rax
  lea    -0x1(%rax),%rdx
  lea    D92(%rip),%rax
  movzbl (%rdx,%rax,1),%eax
  cmp    $0x2e,%al
  je     L46
  lea    D92(%rip),%rdx
  mov    -0x8(%rbp),%rax
  add    %rdx,%rax
  movzbl (%rax),%eax
  cmp    $0x30,%al
  je     L56
L46:
  lea    D92(%rip),%rax
  leave
  ret
```

tool_calls: name: extract_symbolic_data
arguments: label: D42
data_type: string
name: extract_symbolic_data
arguments: label: D94
data_type: string

tool: D42: %.15g

tool: D94: .0

assistant: ```c
char *rul__mol_format_double(double d) {
  static char buffer[50];
  long i;
  sprintf(buffer, "%.15g", d);
  if (strchr(buffer, '.') == ((void *)0)) {
    strcat(buffer, ".0");
  } else {
    if (strchr(buffer, 'e') == ((void *)0)) {
      i = strlen(buffer) - 1;
      while (buffer[i - 1] != '.' && buffer[i] == '0') {
        buffer[i] = '\0';
        i--;
      }
    }
  }
  return (buffer);
}
```
user: What is the c source code of the assembly code below?

```asm
<rul__mol_format_double>:
  endbr64
  push   %rbx
  lea    D41(%rip),%rsi
  lea    D31(%rip),%rbx
  mov    %rbx,%rdi
  call   <sprintf@plt>
  mov    $0x2e,%esi
  mov    %rbx,%rdi
  call   <strchr@plt>
  test   %rax,%rax
  je     L3
  mov    $0x65,%esi
  lea    D31(%rip),%rdi
  call   <strchr@plt>
  test   %rax,%rax
  je     L35
L41:
  lea    D31(%rip),%rax
  pop    %rbx
  ret
L3:
  lea    D15(%rip),%rsi
  mov    %rbx,%rdi
  call   <strcat@plt>
  jmp    L41
L35:
  lea    D31(%rip),%rbx
  mov    %rbx,%rdi
  call   <strlen@plt>
  lea    -0x1(%rax),%edx
  movslq %edx,%rdx
  cmpb   $0x2e,-0x1(%rbx,%rdx,1)
  je     L41
  cltq
  add    %rbx,%rax
L52:
  cmpb   $0x30,-0x1(%rax)
  jne    L41
  movb   $0x0,-0x1(%rax)
  sub    $0x1,%rax
  cmpb   $0x2e,-0x2(%rax)
  jne    L52
  jmp    L41
```

tool_calls: name: read_data
arguments: data_tag: D41
datatype: string
name: read_data
arguments: data_tag: D15
datatype: string

tool: D41: %.15g

tool: D15: .0

assistant: ```c
char *rul__mol_format_double(double d) {
  static char buffer[50];
  long i;
  sprintf(buffer, "%.15g", d);
  if (strchr(buffer, '.') == ((void *)0)) {
    strcat(buffer, ".0");
  } else {
    if (strchr(buffer, 'e') == ((void *)0)) {
      i = strlen(buffer) - 1;
      while (buffer[i - 1] != '.' && buffer[i] == '0') {
        buffer[i] = '\0';
        i--;
      }
    }
  }
  return (buffer);
}
```
user: 请从给定的汇编指令推导出C源代码:

```asm
<rul__mol_format_double>:
  endbr64
  push   %r12
  lea    D5(%rip),%r12
  lea    D0(%rip),%rsi
  mov    %r12,%rdi
  call   <sprintf@plt>
  mov    $0x2e,%esi
  mov    %r12,%rdi
  call   <strchr@plt>
  test   %rax,%rax
  je     L1
  mov    $0x65,%esi
  mov    %r12,%rdi
  call   <strchr@plt>
  test   %rax,%rax
  je     L62
L68:
  mov    %r12,%rax
  pop    %r12
  ret
  cs nopw 0x0(%rax,%rax,1)
L1:
  mov    %r12,%rdi
  lea    D17(%rip),%rsi
  call   <strcat@plt>
  mov    %r12,%rax
  pop    %r12
  ret
  nopl   (%rax)
L62:
  mov    %r12,%rdi
  call   <strlen@plt>
  lea    -0x1(%rax),%edx
  movslq %edx,%rdx
  cmpb   $0x2e,-0x1(%r12,%rdx,1)
  je     L68
  cltq
  add    %r12,%rax
  jmp    L6
  nopl   (%rax)
L37:
  movb   $0x0,-0x1(%rax)
  sub    $0x1,%rax
  cmpb   $0x2e,-0x2(%rax)
  je     L68
L6:
  cmpb   $0x30,-0x1(%rax)
  je     L37
  jmp    L68
```

tool_calls: name: parse_data
arguments: label: D0
datatype: string
name: parse_data
arguments: label: D17
datatype: string

tool: D0: %.15g

tool: D17: .0

assistant: ```c
char *rul__mol_format_double(double d) {
  static char buffer[50];
  long i;
  sprintf(buffer, "%.15g", d);
  if (strchr(buffer, '.') == ((void *)0)) {
    strcat(buffer, ".0");
  } else {
    if (strchr(buffer, 'e') == ((void *)0)) {
      i = strlen(buffer) - 1;
      while (buffer[i - 1] != '.' && buffer[i] == '0') {
        buffer[i] = '\0';
        i--;
      }
    }
  }
  return (buffer);
}
```
user: What would the C source look like for the assembly code provided here?

```asm
<rul__mol_format_double>:
  endbr64
  push   %r12
  lea    D17(%rip),%r12
  lea    D21(%rip),%rsi
  mov    %r12,%rdi
  call   <sprintf@plt>
  mov    $0x2e,%esi
  mov    %r12,%rdi
  call   <strchr@plt>
  test   %rax,%rax
  je     L20
  mov    $0x65,%esi
  mov    %r12,%rdi
  call   <strchr@plt>
  test   %rax,%rax
  je     L49
L62:
  mov    %r12,%rax
  pop    %r12
  ret
  cs nopw 0x0(%rax,%rax,1)
L20:
  mov    %r12,%rdi
  lea    D0(%rip),%rsi
  call   <strcat@plt>
  mov    %r12,%rax
  pop    %r12
  ret
  nopl   (%rax)
L49:
  mov    %r12,%rdi
  call   <strlen@plt>
  lea    -0x1(%rax),%edx
  movslq %edx,%rdx
  cmpb   $0x2e,-0x1(%r12,%rdx,1)
  je     L62
  cltq
  add    %r12,%rax
  jmp    L13
  nopl   (%rax)
L53:
  movb   $0x0,-0x1(%rax)
  sub    $0x1,%rax
  cmpb   $0x2e,-0x2(%rax)
  je     L62
L13:
  cmpb   $0x30,-0x1(%rax)
  je     L53
  jmp    L62
```

tool_calls: name: read_data
arguments: label: D21
type: string
name: read_data
arguments: label: D0
type: string

tool: D21: %.15g

tool: D0: .0

assistant: ```c
char *rul__mol_format_double(double d) {
  static char buffer[50];
  long i;
  sprintf(buffer, "%.15g", d);
  if (strchr(buffer, '.') == ((void *)0)) {
    strcat(buffer, ".0");
  } else {
    if (strchr(buffer, 'e') == ((void *)0)) {
      i = strlen(buffer) - 1;
      while (buffer[i - 1] != '.' && buffer[i] == '0') {
        buffer[i] = '\0';
        i--;
      }
    }
  }
  return (buffer);
}
```
user: 这段汇编代码用C语言表示是什么样的？

```asm
<i3fread_to_eol>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x20,%rsp
  mov    %rdi,-0x18(%rbp)
L16:
  mov    -0x18(%rbp),%rax
  mov    %rax,%rdi
  call   <feof@plt>
  test   %rax,%rax
  je     L42
  lea    D12(%rip),%rax
  mov    %rax,%rsi
  lea    D9(%rip),%rax
  mov    %rax,%rdi
  call   <i3log@plt>
  jmp    L15
L42:
  mov    -0x18(%rbp),%rax
  mov    %rax,%rdi
  call   <getc@plt>
  mov    %al,-0x1(%rbp)
  cmpb   $0xa,-0x1(%rbp)
  je     L47
  cmpb   $0xd,-0x1(%rbp)
  jne    L16
L47:
  mov    -0x18(%rbp),%rax
  mov    %rax,%rdi
  call   <getc@plt>
  mov    %al,-0x1(%rbp)
  cmpb   $0xa,-0x1(%rbp)
  je     L47
  cmpb   $0xd,-0x1(%rbp)
  je     L47
  movsbl -0x1(%rbp),%eax
  mov    -0x18(%rbp),%rdx
  mov    %rdx,%rsi
  mov    %eax,%edi
  call   <ungetc@plt>
  nop
L15:
  leave
  ret
```

tool_calls: name: retrieve_data
arguments: data_tag: D12
data_type: string
name: retrieve_data
arguments: data_tag: D9
data_type: string

tool: D12: i3fread_to_eol: EOF encountered on read.

tool: D9: %s

assistant: ```c
void i3fread_to_eol(FILE *fp) {
  char c;
  do {
    if (feof(fp)) {
      i3log("%s", "i3fread_to_eol: EOF encountered on read.");
      return;
    }
    c = getc(fp);
  } while (c != '\n' && c != '\r');
  do {
    c = getc(fp);
  } while (c == '\n' || c == '\r');
  ungetc(c, fp);
  return;
}
```
user: Demonstrate the C code that generates the assembly output below:

```asm
<i3fread_to_eol>:
  endbr64
  push   %rbx
  mov    %rdi,%rbx
L52:
  mov    %rbx,%rdi
  call   <feof@plt>
  test   %rax,%rax
  jne    L34
  mov    %rbx,%rdi
  call   <getc@plt>
  cmp    $0xa,%al
  je     L54
  cmp    $0xd,%al
  jne    L52
L54:
  mov    %rbx,%rdi
  call   <getc@plt>
  cmp    $0xa,%al
  je     L54
  cmp    $0xd,%al
  je     L54
  movsbl %al,%edi
  mov    %rbx,%rsi
  call   <ungetc@plt>
  jmp    L18
L34:
  lea    D2(%rip),%rsi
  lea    D14(%rip),%rdi
  call   <i3log@plt>
L18:
  pop    %rbx
  ret
```

tool_calls: name: parse_data
arguments: data_tag: D2
data_type: string
name: parse_data
arguments: data_tag: D14
data_type: string

tool: D2: i3fread_to_eol: EOF encountered on read.

tool: D14: %s

assistant: ```c
void i3fread_to_eol(FILE *fp) {
  char c;
  do {
    if (feof(fp)) {
      i3log("%s", "i3fread_to_eol: EOF encountered on read.");
      return;
    }
    c = getc(fp);
  } while (c != '\n' && c != '\r');
  do {
    c = getc(fp);
  } while (c == '\n' || c == '\r');
  ungetc(c, fp);
  return;
}
```
user: Demonstrate the C code that generates the assembly output below:

```asm
<i3fread_to_eol>:
  endbr64
  push   %rbp
  mov    %rdi,%rbp
  jmp    L13
  nopw   0x0(%rax,%rax,1)
L16:
  mov    %rbp,%rdi
  call   <getc@plt>
  cmp    $0xa,%al
  je     L18
  cmp    $0xd,%al
  je     L18
L13:
  mov    %rbp,%rdi
  call   <feof@plt>
  test   %rax,%rax
  je     L16
  lea    D7(%rip),%rsi
  lea    D18(%rip),%rdi
  pop    %rbp
  jmp    1080 <i3log@plt>
  nopl   0x0(%rax)
L18:
  mov    %rbp,%rdi
  call   <getc@plt>
  cmp    $0xa,%al
  je     L18
  cmp    $0xd,%al
  je     L18
  mov    %rbp,%rsi
  movsbl %al,%edi
  pop    %rbp
  jmp    10a0 <ungetc@plt>
```

tool_calls: name: retrieve_data
arguments: label: D7
type_guessed: string
name: retrieve_data
arguments: label: D18
type_guessed: string

tool: D7: i3fread_to_eol: EOF encountered on read.

tool: D18: %s

assistant: ```c
void i3fread_to_eol(FILE *fp) {
  char c;
  do {
    if (feof(fp)) {
      i3log("%s", "i3fread_to_eol: EOF encountered on read.");
      return;
    }
    c = getc(fp);
  } while (c != '\n' && c != '\r');
  do {
    c = getc(fp);
  } while (c == '\n' || c == '\r');
  ungetc(c, fp);
  return;
}
```
user: 请显示与下面列出的汇编代码相匹配的C语言实现：

```asm
<i3fread_to_eol>:
  endbr64
  push   %rbp
  mov    %rdi,%rbp
  jmp    L33
  nopw   0x0(%rax,%rax,1)
L28:
  mov    %rbp,%rdi
  call   <getc@plt>
  cmp    $0xa,%al
  je     L48
  cmp    $0xd,%al
  je     L48
L33:
  mov    %rbp,%rdi
  call   <feof@plt>
  test   %rax,%rax
  je     L28
  lea    D5(%rip),%rsi
  lea    D10(%rip),%rdi
  pop    %rbp
  jmp    1080 <i3log@plt>
  nopl   0x0(%rax)
L48:
  mov    %rbp,%rdi
  call   <getc@plt>
  cmp    $0xa,%al
  je     L48
  cmp    $0xd,%al
  je     L48
  mov    %rbp,%rsi
  movsbl %al,%edi
  pop    %rbp
  jmp    10a0 <ungetc@plt>
```

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

tool: D5: i3fread_to_eol: EOF encountered on read.

tool: D10: %s

assistant: ```c
void i3fread_to_eol(FILE *fp) {
  char c;
  do {
    if (feof(fp)) {
      i3log("%s", "i3fread_to_eol: EOF encountered on read.");
      return;
    }
    c = getc(fp);
  } while (c != '\n' && c != '\r');
  do {
    c = getc(fp);
  } while (c == '\n' || c == '\r');
  ungetc(c, fp);
  return;
}
```
user: 这段汇编代码用C语言表示是什么样的:

```asm
<main>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0xc0,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,-0x8(%rbp)
  xor    %eax,%eax
  mov    $0x0,%eax
  call   <test_free_null_ptr@plt>
  movl   $0x0,-0xbc(%rbp)
  jmp    L41
L39:
  mov    $0x14,%eax
  sub    -0xbc(%rbp),%eax
  mov    %eax,%edi
  call   <malloc@plt>
  mov    -0xbc(%rbp),%edx
  movslq %edx,%rdx
  mov    %rax,-0xb0(%rbp,%rdx,8)
  mov    -0xbc(%rbp),%eax
  cltq
  mov    -0xb0(%rbp,%rax,8),%rax
  mov    %rax,%rdi
  call   <free@plt>
  addl   $0x1,-0xbc(%rbp)
L41:
  cmpl   $0x13,-0xbc(%rbp)
  jle    L39
  movl   $0x0,-0xbc(%rbp)
  jmp    L5
L27:
  mov    -0xbc(%rbp),%eax
  cltq
  mov    -0xb0(%rbp,%rax,8),%rax
  movzbl 0x3(%rax),%eax
  mov    %al,-0xbd(%rbp)
  addl   $0x1,-0xbc(%rbp)
L5:
  cmpl   $0x13,-0xbc(%rbp)
  jle    L27
  mov    $0x40,%edi
  call   <malloc@plt>
  mov    %rax,-0xb8(%rbp)
  mov    -0xb8(%rbp),%rax
  mov    %rax,%rdi
  call   <free@plt>
  mov    -0xb8(%rbp),%rax
  add    $0x20,%rax
  movb   $0xe,(%rax)
  mov    $0x2,%edi
  call   <malloc@plt>
  mov    %rax,-0xb8(%rbp)
  mov    -0xb8(%rbp),%rax
  mov    %rax,%rdi
  call   <free@plt>
  mov    -0xb8(%rbp),%rax
  add    $0x2,%rax
  movb   $0xe,(%rax)
  lea    D1(%rip),%rax
  mov    %rax,%rdi
  call   <printf@plt>
  mov    $0x0,%eax
  mov    -0x8(%rbp),%rdx
  sub    %fs:0x28,%rdx
  je     L21
  call   <__stack_chk_fail@plt>
L21:
  leave
  ret
```

tool_calls: name: unpack_data
arguments: data_label: D1
type: string

tool: D1: all done


assistant: ```c
int main() {
  void *p[20];
  int i;
  char c;
  char *x;
  test_free_null_ptr();
  for (i = 0; i < 20; i++) {
    p[i] = malloc(20 - i);
    free(p[i]);
  }
  for (i = 0; i < 20; i++) {
    c = *(((char *)p[i]) + 3);
  }
  x = malloc(64);
  free(x);
  *(x + 32) = 0xe;
  x = malloc(2);
  free(x);
  *(x + 2) = 0xe;
  printf("all done\n");
  return 0;
}
```
user: 请从给定的汇编指令推导出C源代码：

```asm
<main>:
  endbr64
  push   %rbx
  mov    $0x0,%eax
  call   <test_free_null_ptr@plt>
  mov    $0x14,%ebx
L10:
  mov    %ebx,%edi
  call   <malloc@plt>
  mov    %rax,%rdi
  call   <free@plt>
  sub    $0x1,%ebx
  jne    L10
  mov    $0x14,%eax
L8:
  sub    $0x1,%eax
  jne    L8
  mov    $0x40,%edi
  call   <malloc@plt>
  mov    %rax,%rbx
  mov    %rax,%rdi
  call   <free@plt>
  movb   $0xe,0x20(%rbx)
  mov    $0x2,%edi
  call   <malloc@plt>
  mov    %rax,%rbx
  mov    %rax,%rdi
  call   <free@plt>
  movb   $0xe,0x2(%rbx)
  lea    D8(%rip),%rdi
  call   <printf@plt>
  mov    $0x0,%eax
  pop    %rbx
  ret
```

tool_calls: name: read_data
arguments: data_tag: D8
data_type: string

tool: D8: all done


assistant: ```c
int main() {
  void *p[20];
  int i;
  char c;
  char *x;
  test_free_null_ptr();
  for (i = 0; i < 20; i++) {
    p[i] = malloc(20 - i);
    free(p[i]);
  }
  for (i = 0; i < 20; i++) {
    c = *(((char *)p[i]) + 3);
  }
  x = malloc(64);
  free(x);
  *(x + 32) = 0xe;
  x = malloc(2);
  free(x);
  *(x + 2) = 0xe;
  printf("all done\n");
  return 0;
}
```
user: 这段汇编代码用C语言表示是什么样的？

```asm
<main>:
  endbr64
  push   %rbx
  xor    %eax,%eax
  mov    $0x14,%ebx
  call   <test_free_null_ptr@plt>
  nopl   0x0(%rax)
L5:
  mov    %ebx,%edi
  call   <malloc@plt>
  mov    %rax,%rdi
  call   <free@plt>
  sub    $0x1,%ebx
  jne    L5
  mov    $0x40,%edi
  call   <malloc@plt>
  mov    %rax,%rbx
  mov    %rax,%rdi
  call   <free@plt>
  movb   $0xe,0x20(%rbx)
  mov    $0x2,%edi
  call   <malloc@plt>
  mov    %rax,%rbx
  mov    %rax,%rdi
  call   <free@plt>
  movb   $0xe,0x2(%rbx)
  lea    D6(%rip),%rdi
  call   <printf@plt>
  xor    %eax,%eax
  pop    %rbx
  ret
```

tool_calls: name: unpack_data
arguments: tag: D6
type_guessed: string

tool: D6: all done


assistant: ```c
int main() {
  void *p[20];
  int i;
  char c;
  char *x;
  test_free_null_ptr();
  for (i = 0; i < 20; i++) {
    p[i] = malloc(20 - i);
    free(p[i]);
  }
  for (i = 0; i < 20; i++) {
    c = *(((char *)p[i]) + 3);
  }
  x = malloc(64);
  free(x);
  *(x + 32) = 0xe;
  x = malloc(2);
  free(x);
  *(x + 2) = 0xe;
  printf("all done\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   %rbx
  xor    %eax,%eax
  mov    $0x14,%ebx
  call   <test_free_null_ptr@plt>
  nopl   0x0(%rax)
L6:
  mov    %ebx,%edi
  call   <malloc@plt>
  mov    %rax,%rdi
  call   <free@plt>
  sub    $0x1,%ebx
  jne    L6
  mov    $0x40,%edi
  call   <malloc@plt>
  mov    %rax,%rbx
  mov    %rax,%rdi
  call   <free@plt>
  movb   $0xe,0x20(%rbx)
  mov    $0x2,%edi
  call   <malloc@plt>
  mov    %rax,%rbx
  mov    %rax,%rdi
  call   <free@plt>
  movb   $0xe,0x2(%rbx)
  lea    D5(%rip),%rdi
  call   <printf@plt>
  xor    %eax,%eax
  pop    %rbx
  ret
```

tool_calls: name: retrieve_data
arguments: label: D5
type_infered: string

tool: D5: all done


assistant: ```c
int main() {
  void *p[20];
  int i;
  char c;
  char *x;
  test_free_null_ptr();
  for (i = 0; i < 20; i++) {
    p[i] = malloc(20 - i);
    free(p[i]);
  }
  for (i = 0; i < 20; i++) {
    c = *(((char *)p[i]) + 3);
  }
  x = malloc(64);
  free(x);
  *(x + 32) = 0xe;
  x = malloc(2);
  free(x);
  *(x + 2) = 0xe;
  printf("all done\n");
  return 0;
}
```
user: 请从给定的汇编指令推导出C源代码:

```asm
<sp_util_strtrim>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x20,%rsp
  mov    %rdi,-0x18(%rbp)
  mov    %esi,-0x1c(%rbp)
  cmpq   $0x0,-0x18(%rbp)
  je     L47
  mov    -0x18(%rbp),%rax
  mov    (%rax),%rax
  test   %rax,%rax
  jne    L29
L47:
  mov    $0x0,%eax
  jmp    L83
L29:
  cmpl   $0x0,-0x1c(%rbp)
  je     L33
  jmp    L19
L43:
  mov    -0x18(%rbp),%rax
  mov    (%rax),%rax
  lea    0x1(%rax),%rdx
  mov    -0x18(%rbp),%rax
  mov    %rdx,(%rax)
L19:
  mov    -0x18(%rbp),%rax
  mov    (%rax),%rax
  movzbl (%rax),%eax
  movsbl %al,%eax
  mov    %eax,%edi
  call   <isspace@plt>
  test   %rax,%rax
  jne    L43
L33:
  mov    -0x18(%rbp),%rax
  mov    (%rax),%rax
  mov    %rax,%rdi
  call   <strlen@plt>
  mov    %rax,-0x8(%rbp)
  jmp    L41
L68:
  subq   $0x1,-0x8(%rbp)
L41:
  cmpq   $0x0,-0x8(%rbp)
  je     L31
  mov    -0x18(%rbp),%rax
  mov    (%rax),%rdx
  mov    -0x8(%rbp),%rax
  sub    $0x1,%rax
  add    %rdx,%rax
  movzbl (%rax),%eax
  movsbl %al,%eax
  mov    %eax,%edi
  call   <isspace@plt>
  test   %rax,%rax
  jne    L68
L31:
  mov    -0x18(%rbp),%rax
  mov    (%rax),%rdx
  mov    -0x8(%rbp),%rax
  add    %rdx,%rax
  movb   $0x0,(%rax)
  mov    -0x8(%rbp),%rax
L83:
  leave
  ret
```

assistant: ```c
size_t sp_util_strtrim(char **p_str, int trim_lead) {
  size_t len;
  if (!p_str || !*p_str)
    return 0;
  if (trim_lead)
    for (; isspace((int)**p_str); (*p_str)++)
      ;
  len = strlen(*p_str);
  for (; len && isspace((int)(*p_str)[len - 1]); len--)
    ;
  (*p_str)[len] = 0;
  return len;
}
```
user: 提供的汇编代码用C语言表示会是什么样子：

```asm
<sp_util_strtrim>:
  endbr64
  push   %r12
  push   %rbp
  push   %rbx
  test   %rdi,%rdi
  je     L26
  mov    %rdi,%rbp
  cmpq   $0x0,(%rdi)
  je     L68
  test   %esi,%esi
  jne    L43
L28:
  mov    0x0(%rbp),%rdi
  call   <strlen@plt>
  mov    %rax,%rbx
  jmp    L3
L19:
  addq   $0x1,0x0(%rbp)
L43:
  mov    0x0(%rbp),%rax
  movsbl (%rax),%edi
  call   <isspace@plt>
  test   %rax,%rax
  jne    L19
  jmp    L28
L38:
  mov    %r12,%rbx
L3:
  test   %rbx,%rbx
  je     L86
  lea    -0x1(%rbx),%r12
  mov    0x0(%rbp),%rax
  movsbl -0x1(%rax,%rbx,1),%edi
  call   <isspace@plt>
  test   %rax,%rax
  jne    L38
L86:
  mov    0x0(%rbp),%rax
  movb   $0x0,(%rax,%rbx,1)
L45:
  mov    %rbx,%rax
  pop    %rbx
  pop    %rbp
  pop    %r12
  ret
L26:
  mov    $0x0,%ebx
  jmp    L45
L68:
  mov    $0x0,%ebx
  jmp    L45
```

assistant: ```c
size_t sp_util_strtrim(char **p_str, int trim_lead) {
  size_t len;
  if (!p_str || !*p_str)
    return 0;
  if (trim_lead)
    for (; isspace((int)**p_str); (*p_str)++)
      ;
  len = strlen(*p_str);
  for (; len && isspace((int)(*p_str)[len - 1]); len--)
    ;
  (*p_str)[len] = 0;
  return len;
}
```
user: 请将以下的汇编代码转换成C语言代码：

```asm
<sp_util_strtrim>:
  endbr64
  push   %r13
  push   %r12
  push   %rbp
  push   %rbx
  sub    $0x8,%rsp
  test   %rdi,%rdi
  je     L6
  mov    (%rdi),%rbx
  mov    %rdi,%rbp
  test   %rbx,%rbx
  je     L6
  test   %esi,%esi
  jne    L86
L2:
  mov    %rbx,%rdi
  call   <strlen@plt>
  mov    %rax,%r12
  jmp    L89
  nop
L21:
  movsbl -0x1(%rbx,%r12,1),%edi
  lea    -0x1(%r12),%r13
  call   <isspace@plt>
  test   %rax,%rax
  je     L79
  mov    0x0(%rbp),%rbx
  mov    %r13,%r12
L89:
  test   %r12,%r12
  jne    L21
L36:
  movb   $0x0,(%rbx)
  add    $0x8,%rsp
  mov    %r12,%rax
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  ret
  nopw   0x0(%rax,%rax,1)
L22:
  mov    0x0(%rbp),%rax
  lea    0x1(%rax),%rbx
  mov    %rbx,0x0(%rbp)
L86:
  movsbl (%rbx),%edi
  call   <isspace@plt>
  test   %rax,%rax
  jne    L22
  mov    0x0(%rbp),%rbx
  jmp    L2
  nopw   0x0(%rax,%rax,1)
L6:
  add    $0x8,%rsp
  xor    %r12d,%r12d
  pop    %rbx
  mov    %r12,%rax
  pop    %rbp
  pop    %r12
  pop    %r13
  ret
  nopl   0x0(%rax)
L79:
  mov    0x0(%rbp),%rbx
  add    %r12,%rbx
  jmp    L36
```

assistant: ```c
size_t sp_util_strtrim(char **p_str, int trim_lead) {
  size_t len;
  if (!p_str || !*p_str)
    return 0;
  if (trim_lead)
    for (; isspace((int)**p_str); (*p_str)++)
      ;
  len = strlen(*p_str);
  for (; len && isspace((int)(*p_str)[len - 1]); len--)
    ;
  (*p_str)[len] = 0;
  return len;
}
```
user: 请显示与下面列出的汇编代码相匹配的C语言实现：

```asm
<sp_util_strtrim>:
  endbr64
  push   %r13
  push   %r12
  push   %rbp
  push   %rbx
  sub    $0x8,%rsp
  test   %rdi,%rdi
  je     L34
  mov    (%rdi),%rbx
  mov    %rdi,%rbp
  test   %rbx,%rbx
  je     L34
  test   %esi,%esi
  jne    L46
L26:
  mov    %rbx,%rdi
  call   <strlen@plt>
  mov    %rax,%r12
  jmp    L37
  nop
L23:
  movsbl -0x1(%rbx,%r12,1),%edi
  lea    -0x1(%r12),%r13
  call   <isspace@plt>
  test   %rax,%rax
  je     L5
  mov    0x0(%rbp),%rbx
  mov    %r13,%r12
L37:
  test   %r12,%r12
  jne    L23
L14:
  movb   $0x0,(%rbx)
  add    $0x8,%rsp
  mov    %r12,%rax
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  ret
  nopw   0x0(%rax,%rax,1)
L59:
  mov    0x0(%rbp),%rax
  lea    0x1(%rax),%rbx
  mov    %rbx,0x0(%rbp)
L46:
  movsbl (%rbx),%edi
  call   <isspace@plt>
  test   %rax,%rax
  jne    L59
  mov    0x0(%rbp),%rbx
  jmp    L26
  nopw   0x0(%rax,%rax,1)
L34:
  add    $0x8,%rsp
  xor    %r12d,%r12d
  pop    %rbx
  mov    %r12,%rax
  pop    %rbp
  pop    %r12
  pop    %r13
  ret
  nopl   0x0(%rax)
L5:
  mov    0x0(%rbp),%rbx
  add    %r12,%rbx
  jmp    L14
```

assistant: ```c
size_t sp_util_strtrim(char **p_str, int trim_lead) {
  size_t len;
  if (!p_str || !*p_str)
    return 0;
  if (trim_lead)
    for (; isspace((int)**p_str); (*p_str)++)
      ;
  len = strlen(*p_str);
  for (; len && isspace((int)(*p_str)[len - 1]); len--)
    ;
  (*p_str)[len] = 0;
  return len;
}
```
user: 提供的汇编代码用C语言表示会是什么样子：

```asm
<intcmp>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  mov    %rdi,-0x8(%rbp)
  mov    %rsi,-0x10(%rbp)
  mov    %edx,-0x14(%rbp)
  jmp    L20
L97:
  mov    -0x10(%rbp),%rax
  mov    (%rax),%edx
  mov    -0x8(%rbp),%rax
  mov    (%rax),%eax
  cmp    %eax,%edx
  je     L69
  mov    $0x1,%eax
  jmp    L74
L69:
  mov    -0x14(%rbp),%eax
  sub    $0x4,%eax
  mov    %eax,-0x14(%rbp)
  addq   $0x4,-0x10(%rbp)
  addq   $0x4,-0x8(%rbp)
L20:
  cmpl   $0x3,-0x14(%rbp)
  jg     L97
  cmpl   $0x1,-0x14(%rbp)
  jle    L52
  mov    -0x10(%rbp),%rax
  movzwl (%rax),%edx
  mov    -0x8(%rbp),%rax
  movzwl (%rax),%eax
  cmp    %ax,%dx
  je     L44
  mov    $0x1,%eax
  jmp    L74
L44:
  mov    -0x14(%rbp),%eax
  sub    $0x2,%eax
  mov    %eax,-0x14(%rbp)
  addq   $0x2,-0x10(%rbp)
  addq   $0x2,-0x8(%rbp)
L52:
  cmpl   $0x0,-0x14(%rbp)
  je     L1
  mov    -0x10(%rbp),%rax
  movzbl (%rax),%edx
  mov    -0x8(%rbp),%rax
  movzbl (%rax),%eax
  cmp    %al,%dl
  je     L1
  mov    $0x1,%eax
  jmp    L74
L1:
  mov    $0x0,%eax
L74:
  pop    %rbp
  ret
```

assistant: ```c
int intcmp(char const *dst, char const *src, int len) {
  while (len >= (int)sizeof(int)) {
    if (*(int const *)src != *(int const *)dst)
      return 1;
    len -= sizeof(int), src += sizeof(int), dst += sizeof(int);
  }
  if (len >= (int)sizeof(short)) {
    if (*(short const *)src != *(short const *)dst)
      return 1;
    len -= sizeof(short), src += sizeof(short), dst += sizeof(short);
  }
  return len && *src != *dst;
}
```