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