/usr/include/hphp/util/unwind-itanium-msvc.h is in hhvm-dev 3.21.0+dfsg-2ubuntu2.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 | /*
+----------------------------------------------------------------------+
| HipHop for PHP |
+----------------------------------------------------------------------+
| Copyright (c) 2010-present Facebook, Inc. (http://www.facebook.com) |
+----------------------------------------------------------------------+
| This source file is subject to version 3.01 of the PHP license, |
| that is bundled with this package in the file LICENSE, and is |
| available through the world-wide-web at the following url: |
| http://www.php.net/license/3_01.txt |
| If you did not receive a copy of the PHP license and are unable to |
| obtain it through the world-wide-web, please send a note to |
| license@php.net so we can mail you a copy immediately. |
+----------------------------------------------------------------------+
*/
#ifndef HPHP_UTIL_UNWIND_ITANIUM_MSVC_H_
#define HPHP_UTIL_UNWIND_ITANIUM_MSVC_H_
#include <cstdint>
#include <hphp/util/assertions.h>
namespace HPHP {
///////////////////////////////////////////////////////////////////////////////
/*
* MSVC doesn't support the Itanium exception handling ABI, so we have some
* garbage stubs to convince MSVC to compile without freaking out.
*/
struct _Unwind_Exception {
uint64_t exception_class;
};
#define _URC_CONTINUE_UNWIND 0
#define _URC_INSTALL_CONTEXT 0
#define _URC_HANDLER_FOUND 0
using _Unwind_Reason_Code = int;
#define _UA_HANDLER_FRAME 0
#define _UA_CLEANUP_PHASE 0
#define _UA_SEARCH_PHASE 0
using _Unwind_Action = int;
using _Unwind_Context = void;
inline uintptr_t _Unwind_GetGR(_Unwind_Context*, int) {
always_assert(false);
return 0;
}
inline uintptr_t _Unwind_GetIP(_Unwind_Context*) {
always_assert(false);
return 0;
}
inline void _Unwind_Resume() { always_assert(false); }
inline void _Unwind_SetIP(_Unwind_Context*, uint64_t) { always_assert(false); }
///////////////////////////////////////////////////////////////////////////////
}
#endif
|