user: 下面的汇编指令对应的C源代码是什么:

```asm
<condExpr>:
  endbr64
  push   %r13
  mov    %edx,%r8d
  mov    %rdi,%r13
  push   %r12
  mov    %edx,%r12d
  mov    $0x4,%edx
  push   %rbp
  mov    %rsi,%rbp
  mov    %rbp,%rcx
  sub    $0x10,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,0x8(%rsp)
  xor    %eax,%eax
  lea    0x4(%rsp),%rsi
  call   <sisRead@plt>
  test   %rax,%rax
  je     L162
L113:
  mov    $0x1,%eax
L5:
  mov    0x8(%rsp),%rdx
  sub    %fs:0x28,%rdx
  jne    L60
  add    $0x10,%rsp
  pop    %rbp
  pop    %r12
  pop    %r13
  ret
  nopl   0x0(%rax,%rax,1)
L162:
  mov    0x4(%rsp),%edi
  call   <sis32toh@plt>
  mov    %eax,0x4(%rsp)
  cmp    $0xe,%eax
  ja     L133
  lea    D37(%rip),%rdx
  mov    %eax,%eax
  movslq (%rdx,%rax,4),%rax
  add    %rdx,%rax
  notrack jmp *%rax
  nopl   0x0(%rax)
  lea    D51(%rip),%rdi
L256:
  call   <printf@plt>
  mov    %r12d,%edx
  mov    %rbp,%rsi
  mov    %r13,%rdi
  call   <condExpr>
  test   %eax,%eax
  jne    L113
  lea    D139(%rip),%rdi
  call   <printf@plt>
  xor    %eax,%eax
  jmp    L5
  nopl   0x0(%rax)
  lea    D32(%rip),%rdi
  jmp    L256
  nopl   0x0(%rax)
  lea    D59(%rip),%rdi
  jmp    L256
  nopl   0x0(%rax)
  mov    %r12d,%edx
  mov    %rbp,%rsi
  mov    %r13,%rdi
  call   <condString@plt>
  test   %eax,%eax
  setne  %al
  movzbl %al,%eax
  jmp    L5
  nopl   0x0(%rax,%rax,1)
  mov    %r12d,%edx
  mov    %rbp,%rsi
  mov    %r13,%rdi
  call   <condAttribute@plt>
  test   %eax,%eax
  setne  %al
  movzbl %al,%eax
  jmp    L5
  nopl   0x0(%rax,%rax,1)
  mov    %r12d,%edx
  mov    %rbp,%rsi
  mov    %r13,%rdi
  call   <condNumber@plt>
  test   %eax,%eax
  setne  %al
  movzbl %al,%eax
  jmp    L5
  nopl   0x0(%rax,%rax,1)
  mov    %r13,%rdi
  mov    %r12d,%edx
  mov    %rbp,%rsi
  call   <condExpr>
  lea    D107(%rip),%rdi
  test   %eax,%eax
  jne    L113
  nopl   (%rax)
L135:
  call   <printf@plt>
  mov    %r12d,%edx
  mov    %rbp,%rsi
  mov    %r13,%rdi
  call   <condExpr>
  test   %eax,%eax
  setne  %al
  movzbl %al,%eax
  jmp    L5
  mov    %r12d,%edx
  mov    %rbp,%rsi
  mov    %r13,%rdi
  call   <condExpr>
  test   %eax,%eax
  jne    L113
  lea    D133(%rip),%rdi
  jmp    L135
  nop
  mov    %r13,%rdi
  mov    %r12d,%edx
  mov    %rbp,%rsi
  call   <condExpr>
  lea    D10(%rip),%rdi
  test   %eax,%eax
  jne    L113
  jmp    L135
  nop
  mov    %r13,%rdi
  mov    %r12d,%edx
  mov    %rbp,%rsi
  call   <condExpr>
  lea    D110(%rip),%rdi
  test   %eax,%eax
  jne    L113
  jmp    L135
  nop
  mov    %r13,%rdi
  mov    %r12d,%edx
  mov    %rbp,%rsi
  call   <condExpr>
  lea    D131(%rip),%rdi
  test   %eax,%eax
  jne    L113
  jmp    L135
  nopw   0x0(%rax,%rax,1)
  mov    %r13,%rdi
  mov    %r12d,%edx
  mov    %rbp,%rsi
  call   <condExpr>
  lea    D1(%rip),%rdi
  test   %eax,%eax
  jne    L113
  jmp    L135
  nopw   0x0(%rax,%rax,1)
  mov    %r13,%rdi
  mov    %r12d,%edx
  mov    %rbp,%rsi
  call   <condExpr>
  lea    D103(%rip),%rdi
  test   %eax,%eax
  jne    L113
  jmp    L135
  nopw   0x0(%rax,%rax,1)
  mov    %r13,%rdi
  mov    %r12d,%edx
  mov    %rbp,%rsi
  call   <condExpr>
  lea    D8(%rip),%rdi
  test   %eax,%eax
  jne    L113
  jmp    L135
L133:
  mov    %eax,%ecx
  lea    D9(%rip),%rdx
  mov    %r12d,%esi
  mov    %rbp,%rdi
  call   <snprintf@plt>
  jmp    L113
L60:
  call   <__stack_chk_fail@plt>
```

tool_calls: name: disassemble_data
arguments: data_label: D51
type: string
name: disassemble_data
arguments: data_label: D139
type: string
name: disassemble_data
arguments: data_label: D32
type: string
name: disassemble_data
arguments: data_label: D59
type: string
name: disassemble_data
arguments: data_label: D107
type: string
name: disassemble_data
arguments: data_label: D133
type: string
name: disassemble_data
arguments: data_label: D10
type: string
name: disassemble_data
arguments: data_label: D110
type: string
name: disassemble_data
arguments: data_label: D131
type: string
name: disassemble_data
arguments: data_label: D1
type: string
name: disassemble_data
arguments: data_label: D103
type: string
name: disassemble_data
arguments: data_label: D8
type: string
name: disassemble_data
arguments: data_label: D9
type: string

tool: D51: EXISTS(

tool: D139: )

tool: D32: DEVCAP(

tool: D59: NOT(

tool: D107:  == 

tool: D133:  != 

tool: D10:  > 

tool: D110:  < 

tool: D131:  >= 

tool: D1:  <= 

tool: D103:  AND 

tool: D8:  OR 

tool: D9: Unknown conditional type %04x

assistant: ```c
int condExpr(FILE *fp, char *err, int errlen) {
  unsigned int condtype;
  if (sisRead(fp, &condtype, 4, err, errlen))
    return 1;
  condtype = sis32toh(condtype);
  switch (condtype) {
  case 0x00:
    if (condExpr(fp, err, errlen))
      return 1;
    printf(" == ");
    if (condExpr(fp, err, errlen))
      return 1;
    break;
  case 0x01:
    if (condExpr(fp, err, errlen))
      return 1;
    printf(" != ");
    if (condExpr(fp, err, errlen))
      return 1;
    break;
  case 0x02:
    if (condExpr(fp, err, errlen))
      return 1;
    printf(" > ");
    if (condExpr(fp, err, errlen))
      return 1;
    break;
  case 0x03:
    if (condExpr(fp, err, errlen))
      return 1;
    printf(" < ");
    if (condExpr(fp, err, errlen))
      return 1;
    break;
  case 0x04:
    if (condExpr(fp, err, errlen))
      return 1;
    printf(" >= ");
    if (condExpr(fp, err, errlen))
      return 1;
    break;
  case 0x05:
    if (condExpr(fp, err, errlen))
      return 1;
    printf(" <= ");
    if (condExpr(fp, err, errlen))
      return 1;
    break;
  case 0x06:
    if (condExpr(fp, err, errlen))
      return 1;
    printf(" AND ");
    if (condExpr(fp, err, errlen))
      return 1;
    break;
  case 0x07:
    if (condExpr(fp, err, errlen))
      return 1;
    printf(" OR ");
    if (condExpr(fp, err, errlen))
      return 1;
    break;
  case 0x08:
  case 0x09:
    printf("EXISTS(");
    if (condExpr(fp, err, errlen))
      return 1;
    printf(")");
    break;
  case 0x0a:
    printf("DEVCAP(");
    if (condExpr(fp, err, errlen))
      return 1;
    printf(")");
    break;
  case 0x0b:
    printf("NOT(");
    if (condExpr(fp, err, errlen))
      return 1;
    printf(")");
    break;
  case 0x0c:
    if (condString(fp, err, errlen))
      return 1;
    break;
  case 0x0d:
    if (condAttribute(fp, err, errlen))
      return 1;
    break;
  case 0x0e:
    if (condNumber(fp, err, errlen))
      return 1;
    break;
  default:
    snprintf(err, errlen, "Unknown conditional type %04x", condtype);
    return 1;
    break;
  }
  return 0;
}
```