1fea25720SGraeme Russ# 2fea25720SGraeme Russ# (C) Copyright 2000-2002 3fea25720SGraeme Russ# Wolfgang Denk, DENX Software Engineering, wd@denx.de. 4fea25720SGraeme Russ# 51a459660SWolfgang Denk# SPDX-License-Identifier: GPL-2.0+ 6fea25720SGraeme Russ# 7fea25720SGraeme Russ 8fea25720SGraeme RussCONFIG_STANDALONE_LOAD_ADDR ?= 0x40000 9fea25720SGraeme Russ 10fea25720SGraeme RussPLATFORM_CPPFLAGS += -fno-strict-aliasing 11fea25720SGraeme RussPLATFORM_CPPFLAGS += -mregparm=3 12fea25720SGraeme RussPLATFORM_CPPFLAGS += -fomit-frame-pointer 13f694183bSMasahiro YamadaPF_CPPFLAGS_X86 := $(call cc-option, -fno-toplevel-reorder, \ 14cca4e4aeSWolfgang Denk $(call cc-option, -fno-unit-at-a-time)) \ 15cca4e4aeSWolfgang Denk $(call cc-option, -mpreferred-stack-boundary=2) 16cca4e4aeSWolfgang DenkPLATFORM_CPPFLAGS += $(PF_CPPFLAGS_X86) 17fea25720SGraeme RussPLATFORM_CPPFLAGS += -fno-dwarf2-cfi-asm 18fea25720SGraeme RussPLATFORM_CPPFLAGS += -DREALMODE_BASE=0x7c0 19fea25720SGraeme Russ 20e424c15cSSimon Glass# Support generic board on x86 21e424c15cSSimon Glass__HAVE_ARCH_GENERIC_BOARD := y 22e424c15cSSimon Glass 23fea25720SGraeme RussPLATFORM_RELFLAGS += -ffunction-sections -fvisibility=hidden 24fea25720SGraeme Russ 25fea25720SGraeme RussPLATFORM_LDFLAGS += --emit-relocs -Bsymbolic -Bsymbolic-functions 26fea25720SGraeme Russ 27fea25720SGraeme RussLDFLAGS_FINAL += --gc-sections -pie 2836b2409aSGabe BlackLDFLAGS_FINAL += --wrap=__divdi3 --wrap=__udivdi3 2936b2409aSGabe BlackLDFLAGS_FINAL += --wrap=__moddi3 --wrap=__umoddi3 3036b2409aSGabe Black 313954b739SMasahiro Yamadaexport NORMAL_LIBGCC = $(shell $(CC) $(CFLAGS) -print-libgcc-file-name) 32*c2e5b6a0SMasahiro YamadaCONFIG_USE_PRIVATE_LIBGCC := arch/x86/lib 33