user: 请从给定的汇编指令推导出C源代码：

```asm
<s2e_get_module_info>:
  endbr64
  push   %r15
  push   %r14
  mov    %rsi,%r14
  push   %r13
  mov    %rdi,%r13
  push   %r12
  push   %rbp
  push   %rbx
  sub    $0x1d8,%rsp
  mov    %rdx,0x8(%rsp)
  mov    %rcx,0x10(%rsp)
  mov    %r8,0x18(%rsp)
  mov    %fs:0x28,%rax
  mov    %rax,0x1c8(%rsp)
  xor    %eax,%eax
  test   %rdi,%rdi
  je     L98
  mov    $0x2f,%esi
  call   <strrchr@plt>
  lea    0x1(%rax),%r13
  test   %rax,%rax
  cmove  %r14,%r13
L98:
  lea    D28(%rip),%rsi
  lea    D22(%rip),%rdi
  call   <fopen@plt>
  mov    %rax,%rbp
  test   %rax,%rax
  je     L27
  lea    0xc0(%rsp),%rbx
  lea    D20(%rip),%r12
  nopl   (%rax)
L16:
  mov    %rbp,%rdx
  mov    $0x100,%esi
  mov    %rbx,%rdi
  call   <fgets@plt>
  test   %rax,%rax
  je     L112
  lea    0x40(%rsp),%r15
  lea    0x38(%rsp),%rcx
  mov    %r12,%rsi
  mov    %rbx,%rdi
  lea    0x30(%rsp),%rdx
  mov    %r15,%r9
  lea    0x2f(%rsp),%r8
  call   <sscanf@plt>
  cmp    $0x4,%eax
  jne    L16
  movzbl 0x2f(%rsp),%eax
  test   %r13,%r13
  je     L41
  cmp    $0x78,%al
  jne    L16
  mov    %r13,%rsi
  mov    %r15,%rdi
  call   <strstr@plt>
  test   %rax,%rax
  je     L16
  cs nopw 0x0(%rax,%rax,1)
L102:
  mov    0x30(%rsp),%rdx
  mov    0x10(%rsp),%rax
  mov    %r15,%rsi
  mov    %r14,%rdi
  mov    0x18(%rsp),%rbx
  xor    %r12d,%r12d
  mov    %rdx,(%rax)
  mov    0x38(%rsp),%rax
  sub    %rdx,%rax
  mov    0x8(%rsp),%rdx
  mov    %rax,(%rbx)
  call   <strncpy@plt>
L26:
  mov    %rbp,%rdi
  call   <fclose@plt>
L67:
  mov    0x1c8(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L5
  add    $0x1d8,%rsp
  mov    %r12d,%eax
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  pop    %r15
  ret
L41:
  test   %al,%al
  jne    L102
  jmp    L16
  nopl   0x0(%rax)
L112:
  mov    $0xffffffff,%r12d
  jmp    L26
L27:
  mov    $0xffffffff,%r12d
  jmp    L67
L5:
  call   <__stack_chk_fail@plt>
```

tool_calls: name: read_data
arguments: tag: D28
type: string
name: read_data
arguments: tag: D22
type: string
name: read_data
arguments: tag: D20
type: string

tool: D28: r

tool: D22: /proc/self/maps

tool: D20: %x-%x %*c%*c%c%*c %*x %*s %*d %127[^
]

assistant: ```c
int s2e_get_module_info(const char *moduleToRetrieve, char *name, size_t maxNameLength, uint64_t *loadBase, uint64_t *size) {
  const char *modName = NULL;
  int result = -1;
  if (moduleToRetrieve) {
    modName = strrchr(moduleToRetrieve, '/');
    if (modName == NULL) {
      modName = name;
    } else {
      ++modName;
    }
  }
  FILE *maps = fopen("/proc/self/maps", "r");
  if (!maps) {
    return result;
  }
  size_t start, end;
  char executable;
  char line[256], path[128];
  while (fgets(line, sizeof(line), maps)) {
    if (sscanf(line, "%x-%x %*c%*c%c%*c %*x %*s %*d %127[^\n]", &start, &end, &executable, path) == 4) {
      if (modName) {
        if (executable == 'x' && strstr(path, modName) != NULL) {
          *loadBase = start;
          *size = end - start;
          strncpy(name, path, maxNameLength);
          result = 0;
          break;
        }
      } else {
        if (!executable) {
          continue;
        }
        *loadBase = start;
        *size = end - start;
        strncpy(name, path, maxNameLength);
        result = 0;
        break;
      }
    }
  }
  fclose(maps);
  return result;
}
```