1fea25720SGraeme Russ# 2fea25720SGraeme Russ# (C) Copyright 2000-2002 3fea25720SGraeme Russ# Wolfgang Denk, DENX Software Engineering, wd@denx.de. 4fea25720SGraeme Russ# 5fea25720SGraeme Russ# See file CREDITS for list of people who contributed to this 6fea25720SGraeme Russ# project. 7fea25720SGraeme Russ# 8fea25720SGraeme Russ# This program is free software; you can redistribute it and/or 9fea25720SGraeme Russ# modify it under the terms of the GNU General Public License as 10fea25720SGraeme Russ# published by the Free Software Foundation; either version 2 of 11fea25720SGraeme Russ# the License, or (at your option) any later version. 12fea25720SGraeme Russ# 13fea25720SGraeme Russ# This program is distributed in the hope that it will be useful, 14fea25720SGraeme Russ# but WITHOUT ANY WARRANTY; without even the implied warranty of 15fea25720SGraeme Russ# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 16fea25720SGraeme Russ# GNU General Public License for more details. 17fea25720SGraeme Russ# 18fea25720SGraeme Russ# You should have received a copy of the GNU General Public License 19fea25720SGraeme Russ# along with this program; if not, write to the Free Software 20fea25720SGraeme Russ# Foundation, Inc., 59 Temple Place, Suite 330, Boston, 21fea25720SGraeme Russ# MA 02111-1307 USA 22fea25720SGraeme Russ# 23fea25720SGraeme Russ 24fea25720SGraeme RussCONFIG_STANDALONE_LOAD_ADDR ?= 0x40000 25fea25720SGraeme Russ 26fea25720SGraeme RussPLATFORM_CPPFLAGS += -fno-strict-aliasing 27fea25720SGraeme RussPLATFORM_CPPFLAGS += -Wstrict-prototypes 28fea25720SGraeme RussPLATFORM_CPPFLAGS += -mregparm=3 29fea25720SGraeme RussPLATFORM_CPPFLAGS += -fomit-frame-pointer 30*cca4e4aeSWolfgang DenkPF_CPPFLAGS_X86 := $(call cc-option, -ffreestanding) \ 31*cca4e4aeSWolfgang Denk $(call cc-option, -fno-toplevel-reorder, \ 32*cca4e4aeSWolfgang Denk $(call cc-option, -fno-unit-at-a-time)) \ 33*cca4e4aeSWolfgang Denk $(call cc-option, -fno-stack-protector) \ 34*cca4e4aeSWolfgang Denk $(call cc-option, -mpreferred-stack-boundary=2) 35*cca4e4aeSWolfgang DenkPLATFORM_CPPFLAGS += $(PF_CPPFLAGS_X86) 36fea25720SGraeme RussPLATFORM_CPPFLAGS += -fno-dwarf2-cfi-asm 37fea25720SGraeme RussPLATFORM_CPPFLAGS += -DREALMODE_BASE=0x7c0 38fea25720SGraeme Russ 39fea25720SGraeme RussPLATFORM_RELFLAGS += -ffunction-sections -fvisibility=hidden 40fea25720SGraeme Russ 41fea25720SGraeme RussPLATFORM_LDFLAGS += --emit-relocs -Bsymbolic -Bsymbolic-functions 42fea25720SGraeme Russ 43fea25720SGraeme RussLDFLAGS_FINAL += --gc-sections -pie 44