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| -rw-r--r-- | gcc/unwind-midipix.c | 36 | ||||
| -rw-r--r-- | gcc/unwind-midipix.h | 78 |
2 files changed, 114 insertions, 0 deletions
diff --git a/gcc/unwind-midipix.c b/gcc/unwind-midipix.c new file mode 100644 index 000000000..61907e176 --- /dev/null +++ b/gcc/unwind-midipix.c @@ -0,0 +1,36 @@ +/*****************************************************************************/ +/* */ +/* midipix unwind functionality */ +/* */ +/* Copyright (C) 2019 Z. Gilboa */ +/* */ +/* This program 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. */ +/* */ +/* This program 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 this program. If not, see <http://www.gnu.org/licenses/>. */ +/* */ +/*****************************************************************************/ + +#define TARGET_PERSONALITY_FUNCTION + +#include "unwind-midipix.h" +#include "unwind-c.c" + +int __gcc_personality_seh0( + struct _nt_exception_record * erec, + void * this_frame, + mcontext_t * tctx, + struct _nt_dispatcher_context * dctx) +{ + return __unwind_exception_filter( + erec,this_frame,tctx,dctx, + __gcc_personality_imp); +} diff --git a/gcc/unwind-midipix.h b/gcc/unwind-midipix.h new file mode 100644 index 000000000..e27ab617a --- /dev/null +++ b/gcc/unwind-midipix.h @@ -0,0 +1,78 @@ +#ifndef _UNWIND_H +#define _UNWIND_H + +#include <stdint.h> +#include <sys/unwind.h> + +#ifdef __cplusplus +extern "C" { +#endif + +typedef long _sleb128_t; +typedef unsigned long _uleb128_t; + +typedef uintptr_t _Unwind_Word; +typedef intptr_t _Unwind_Sword; + +typedef uintptr_t _Unwind_Ptr; +typedef uintptr_t _Unwind_Internal_Ptr; +typedef uintptr_t _Unwind_Exception_Class; + +typedef int _Unwind_Action; +typedef enum __unwind_reason_code _Unwind_Reason_Code; + +typedef __unwind_personality_routine _Unwind_Personality_Fn; +typedef __unwind_exception_cleanup_routine _Unwind_Exception_Cleanup_Fn; + + +#define _Unwind_Exception __unwind_exception +#define _Unwind_Context __unwind_context + +#define _URC_NO_REASON __URC_NO_REASON +#define _URC_FOREIGN_EXCEPTION_CAUGHT __URC_FOREIGN_EXCEPTION +#define _URC_FATAL_PHASE2_ERROR __URC_FATAL_PHASE2 +#define _URC_FATAL_PHASE1_ERROR __URC_FATAL_PHASE1 +#define _URC_NORMAL_STOP __URC_NORMAL_STOP +#define _URC_END_OF_STACK __URC_END_OF_STACK +#define _URC_HANDLER_FOUND __URC_HANDLER_FOUND +#define _URC_INSTALL_CONTEXT __URC_INSTALL_CONTEXT +#define _URC_CONTINUE_UNWIND __URC_CONTINUE_UNWIND + +#define _UA_SEARCH_PHASE __UA_SEARCH_PHASE +#define _UA_CLEANUP_PHASE __UA_CLEANUP_PHASE +#define _UA_HANDLER_FRAME __UA_HANDLER_FRAME +#define _UA_FORCE_UNWIND __UA_FORCE_UNWIND +#define _UA_END_OF_STACK __UA_END_OF_STACK + +#define _Unwind_RaiseException __unwind_raise_exception +#define _Unwind_DeleteException __unwind_delete_exception + +#define _Unwind_Resume __unwind_resume +#define _Unwind_Resume_or_Rethrow __unwind_resume_or_rethrow + +#define _Unwind_ForcedUnwind __unwind_force +#define _Unwind_GetLanguageSpecificData __unwind_get_language_specific_data + +#define _Unwind_Backtrace __unwind_backtrace +#define _Unwind_Calltrace __unwind_calltrace + +#define _Unwind_GetIP __unwind_get_ip +#define _Unwind_SetIP __unwind_set_ip + +#define _Unwind_GetGR __unwind_get_gr +#define _Unwind_SetGR __unwind_set_gr + +#define _Unwind_GetDataRelBase __unwind_get_data_rel_base +#define _Unwind_GetTextRelBase __unwind_get_text_rel_base + +#define _Unwind_GetCFA __unwind_get_cfa +#define _Unwind_GetIPInfo __unwind_get_ip_info + +#define _Unwind_GetRegionStart __unwind_get_region_start +#define _Unwind_FindEnclosingFunction __unwind_find_enclosing_function + +#ifdef __cplusplus +} +#endif + +#endif |