/*------------------------------------------------------------------------- _startup.c - startup routine for sdcc Copyright (C) 1999, Sandeep Dutta . sandeep.dutta@usa.net This library 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 2, or (at your option) any later version. This library 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 library; see the file COPYING. If not, write to the Free Software Foundation, 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. As a special exception, if you link this library with other files, some of which are compiled with SDCC, to produce an executable, this library does not by itself cause the resulting executable to be covered by the GNU General Public License. This exception does not however invalidate any other reasons why the executable file might be covered by the GNU General Public License. -------------------------------------------------------------------------*/ /* External startup code can be written in C here .. Special usage if this routine returns a non-zero value then global & static variable initialisation will be skipped. Beware not to use initialized variables as they are not initialized yet nor to use pdata/xdata variables if external data memory needs to be enabled first. */ #if defined(__SDCC_ds390) || defined(__SDCC_ds400) /* Disable "ISO C forbids an empty source file" warning message */ #pragma disable_warning 190 #elif defined(__SDCC_mcs51) || defined(__SDCC_z80) unsigned char _sdcc_external_startup (void) __nonbanked { return 0; } #else unsigned char _sdcc_external_startup () { return 0; } #endif