1 /* Startup code for libgcc_s.nlm, necessary because we can't allow 2 libgcc_s to use libc's malloc & Co., which associate allocations 3 with the NLM owning the current (application) thread. 4 Contributed by Jan Beulich (jbeulich@novell.com) 5 Copyright (C) 2004 Free Software Foundation, Inc. 6 7 This file is part of GCC. 8 9 GCC is free software; you can redistribute it and/or modify 10 it under the terms of the GNU General Public License as published by 11 the Free Software Foundation; either version 2, or (at your option) 12 any later version. 13 14 GCC is distributed in the hope that it will be useful, 15 but WITHOUT ANY WARRANTY; without even the implied warranty of 16 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 17 GNU General Public License for more details. 18 19 You should have received a copy of the GNU General Public License 20 along with GCC; see the file COPYING. If not, write to 21 the Free Software Foundation, 51 Franklin Street, Fifth Floor, 22 Boston, MA 02110-1301, USA. */ 23 24 #include <netware.h> 25 #include <stddef.h> 26 #include <stdlib.h> 27 #include <windows.h> 28 29 static rtag_t allocRTag; 30 31 BOOL 32 DllMain (HINSTANCE libraryId __attribute__ ((__unused__)), 33 DWORD reason, void *hModule) 34 { 35 switch (reason) 36 { 37 case DLL_NLM_STARTUP: 38 allocRTag = AllocateResourceTag (hModule, 39 "libgcc memory", AllocSignature); 40 return allocRTag != NULL; 41 case DLL_NLM_SHUTDOWN: 42 /* This does not recover resources associated with the tag... 43 ReturnResourceTag (allocRTag, 0); */ 44 break; 45 } 46 return 1; 47 } 48 49 void * 50 malloc (size_t size) 51 { 52 return AllocSleepOK (size, allocRTag, NULL); 53 } 54 55 void 56 free (void *ptr) 57 { 58 Free (ptr); 59 } 60