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Update kernel

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This commit is contained in:
Alex
2023-06-10 13:11:25 +03:00
parent dcdba03426
commit 41db477173
82 changed files with 6342 additions and 4079 deletions
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include_std/unwind.h Normal file
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/*
This file is part of Fennix Kernel.
Fennix Kernel is free software: you can redistribute it and/or
modify it under the terms of the GNU General Public License as
published by the Free Software Foundation, either version 3 of
the License, or (at your option) any later version.
Fennix Kernel is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with Fennix Kernel. If not, see <https://www.gnu.org/licenses/>.
*/
#ifndef __FENNIX_KERNEL_UNWIND_H__
#define __FENNIX_KERNEL_UNWIND_H__
#include <types.h>
enum _Unwind_Reason_Code
{
_URC_NO_REASON = 0,
_URC_FOREIGN_EXCEPTION_CAUGHT = 1,
_URC_FATAL_PHASE2_ERROR = 2,
_URC_FATAL_PHASE1_ERROR = 3,
_URC_NORMAL_STOP = 4,
_URC_END_OF_STACK = 5,
_URC_HANDLER_FOUND = 6,
_URC_INSTALL_CONTEXT = 7,
_URC_CONTINUE_UNWIND = 8
};
typedef void *_Unwind_Context_Reg_Val;
typedef unsigned _Unwind_Exception_Class __attribute__((__mode__(__DI__)));
typedef unsigned _Unwind_Ptr __attribute__((__mode__(__pointer__)));
typedef unsigned _Unwind_Word __attribute__((__mode__(__unwind_word__)));
typedef signed _Unwind_Sword __attribute__((__mode__(__unwind_word__)));
typedef int _Unwind_Action;
enum _UA : _Unwind_Action
{
_UA_SEARCH_PHASE = 1,
_UA_CLEANUP_PHASE = 2,
_UA_HANDLER_FRAME = 4,
_UA_FORCE_UNWIND = 8,
_UA_END_OF_STACK = 16
};
typedef void (*_Unwind_Exception_Cleanup_Fn)(_Unwind_Reason_Code,
struct _Unwind_Exception *);
typedef _Unwind_Reason_Code (*_Unwind_Personality_Fn)(int,
_Unwind_Action,
_Unwind_Exception_Class,
struct _Unwind_Exception *,
struct _Unwind_Context *);
struct _Unwind_Exception
{
_Unwind_Exception_Class exception_class;
_Unwind_Exception_Cleanup_Fn exception_cleanup;
_Unwind_Word private_1;
_Unwind_Word private_2;
} __attribute__((__aligned__));
struct _Unwind_Context;
struct _Unwind_FrameState
{
_Unwind_Personality_Fn personality;
};
EXTERNC _Unwind_Reason_Code _Unwind_RaiseException(_Unwind_Exception *Exception);
#endif // !__FENNIX_KERNEL_UNWIND_H__