compiler-rt/lib/orc/coff_platform.h

   1 //===- coff_platform.h -------------------------------------------*- C++-*-===//
   2 //
   3 // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
   4 // See https://llvm.org/LICENSE.txt for license information.
   5 // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
   6 //
   7 //===----------------------------------------------------------------------===//
   8 //
   9 // ORC Runtime support for dynamic loading features on COFF-based platforms.
  10 //
  11 //===----------------------------------------------------------------------===//
  12
  13 #ifndef ORC_RT_COFF_PLATFORM_H
  14 #define ORC_RT_COFF_PLATFORM_H
  15
  16 #include "common.h"
  17 #include "executor_address.h"
  18
  19 // dlfcn functions.
  20 ORC_RT_INTERFACE const char *__orc_rt_coff_jit_dlerror();
  21 ORC_RT_INTERFACE void *__orc_rt_coff_jit_dlopen(const char *path, int mode);
  22 ORC_RT_INTERFACE int __orc_rt_coff_jit_dlclose(void *header);
  23 ORC_RT_INTERFACE void *__orc_rt_coff_jit_dlsym(void *header,
  24                                                const char *symbol);
  25
  26 namespace __orc_rt {
  27 namespace coff {
  28
  29 enum dlopen_mode : int {
  30   ORC_RT_RTLD_LAZY = 0x1,
  31   ORC_RT_RTLD_NOW = 0x2,
  32   ORC_RT_RTLD_LOCAL = 0x4,
  33   ORC_RT_RTLD_GLOBAL = 0x8
  34 };
  35
  36 } // end namespace coff
  37 } // end namespace __orc_rt
  38
  39 #endif