11c48af2deaf83963a25e12d6531a6cd82bdcf399hp.com!davidm/* libunwind - a platform-independent unwind library 266100609bb7fb01811e64318bec3018d0bc9abd5homeip.net!davidm Copyright (C) 2003-2004 Hewlett-Packard Co 31c48af2deaf83963a25e12d6531a6cd82bdcf399hp.com!davidm Contributed by David Mosberger-Tang <davidm@hpl.hp.com> 41c48af2deaf83963a25e12d6531a6cd82bdcf399hp.com!davidm 51c48af2deaf83963a25e12d6531a6cd82bdcf399hp.com!davidmThis file is part of libunwind. 61c48af2deaf83963a25e12d6531a6cd82bdcf399hp.com!davidm 71c48af2deaf83963a25e12d6531a6cd82bdcf399hp.com!davidmPermission is hereby granted, free of charge, to any person obtaining 81c48af2deaf83963a25e12d6531a6cd82bdcf399hp.com!davidma copy of this software and associated documentation files (the 91c48af2deaf83963a25e12d6531a6cd82bdcf399hp.com!davidm"Software"), to deal in the Software without restriction, including 101c48af2deaf83963a25e12d6531a6cd82bdcf399hp.com!davidmwithout limitation the rights to use, copy, modify, merge, publish, 111c48af2deaf83963a25e12d6531a6cd82bdcf399hp.com!davidmdistribute, sublicense, and/or sell copies of the Software, and to 121c48af2deaf83963a25e12d6531a6cd82bdcf399hp.com!davidmpermit persons to whom the Software is furnished to do so, subject to 131c48af2deaf83963a25e12d6531a6cd82bdcf399hp.com!davidmthe following conditions: 141c48af2deaf83963a25e12d6531a6cd82bdcf399hp.com!davidm 151c48af2deaf83963a25e12d6531a6cd82bdcf399hp.com!davidmThe above copyright notice and this permission notice shall be 161c48af2deaf83963a25e12d6531a6cd82bdcf399hp.com!davidmincluded in all copies or substantial portions of the Software. 171c48af2deaf83963a25e12d6531a6cd82bdcf399hp.com!davidm 181c48af2deaf83963a25e12d6531a6cd82bdcf399hp.com!davidmTHE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, 191c48af2deaf83963a25e12d6531a6cd82bdcf399hp.com!davidmEXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF 201c48af2deaf83963a25e12d6531a6cd82bdcf399hp.com!davidmMERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND 211c48af2deaf83963a25e12d6531a6cd82bdcf399hp.com!davidmNONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE 221c48af2deaf83963a25e12d6531a6cd82bdcf399hp.com!davidmLIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION 231c48af2deaf83963a25e12d6531a6cd82bdcf399hp.com!davidmOF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION 241c48af2deaf83963a25e12d6531a6cd82bdcf399hp.com!davidmWITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. */ 251c48af2deaf83963a25e12d6531a6cd82bdcf399hp.com!davidm 261c48af2deaf83963a25e12d6531a6cd82bdcf399hp.com!davidm#include "unwind-internal.h" 271c48af2deaf83963a25e12d6531a6cd82bdcf399hp.com!davidm 281c48af2deaf83963a25e12d6531a6cd82bdcf399hp.com!davidmPROTECTED unsigned long 291c48af2deaf83963a25e12d6531a6cd82bdcf399hp.com!davidm_Unwind_GetGR (struct _Unwind_Context *context, int index) 301c48af2deaf83963a25e12d6531a6cd82bdcf399hp.com!davidm{ 311c48af2deaf83963a25e12d6531a6cd82bdcf399hp.com!davidm unw_word_t val; 321c48af2deaf83963a25e12d6531a6cd82bdcf399hp.com!davidm 331c48af2deaf83963a25e12d6531a6cd82bdcf399hp.com!davidm if (index == UNW_REG_SP && context->end_of_stack) 341c48af2deaf83963a25e12d6531a6cd82bdcf399hp.com!davidm /* _Unwind_ForcedUnwind() requires us to return a NULL 351c48af2deaf83963a25e12d6531a6cd82bdcf399hp.com!davidm stack-pointer after reaching the end of the stack. */ 361c48af2deaf83963a25e12d6531a6cd82bdcf399hp.com!davidm return 0; 371c48af2deaf83963a25e12d6531a6cd82bdcf399hp.com!davidm 381c48af2deaf83963a25e12d6531a6cd82bdcf399hp.com!davidm unw_get_reg (&context->cursor, index, &val); 391c48af2deaf83963a25e12d6531a6cd82bdcf399hp.com!davidm return val; 401c48af2deaf83963a25e12d6531a6cd82bdcf399hp.com!davidm} 4166100609bb7fb01811e64318bec3018d0bc9abd5homeip.net!davidm 4266100609bb7fb01811e64318bec3018d0bc9abd5homeip.net!davidmunsigned long __libunwind_Unwind_GetGR (struct _Unwind_Context *, int) 4366100609bb7fb01811e64318bec3018d0bc9abd5homeip.net!davidm ALIAS (_Unwind_GetGR); 44