projects / J-u-boot.git / blame
| Commit | Line | Data |
|---|---|---|
| 2262cfee WD |
1 | # |
| 2 | # (C) Copyright 2000-2002 | |
| 3 | # Wolfgang Denk, DENX Software Engineering, [email protected]. | |
| 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 | ||
| 8ae86b76 | 24 | CONFIG_STANDALONE_LOAD_ADDR ?= 0x40000 |
| 262ae0a6 | 25 | |
| 5c161653 GR |
26 | PLATFORM_CPPFLAGS += -fno-strict-aliasing |
| 27 | PLATFORM_CPPFLAGS += -Wstrict-prototypes | |
| 28 | PLATFORM_CPPFLAGS += -mregparm=3 | |
| 29 | PLATFORM_CPPFLAGS += -fomit-frame-pointer | |
| cca4e4ae WD |
30 | PF_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) | |
| 35 | PLATFORM_CPPFLAGS += $(PF_CPPFLAGS_X86) | |
| a85f53cd | 36 | PLATFORM_CPPFLAGS += -fno-dwarf2-cfi-asm |
| 3a25e944 | 37 | PLATFORM_CPPFLAGS += -DREALMODE_BASE=0x7c0 |
| a85f53cd GR |
38 | |
| 39 | PLATFORM_RELFLAGS += -ffunction-sections -fvisibility=hidden | |
| 40 | ||
| 41 | PLATFORM_LDFLAGS += --emit-relocs -Bsymbolic -Bsymbolic-functions | |
| 42 | ||
| 6dc1eceb | 43 | LDFLAGS_FINAL += --gc-sections -pie |
| 36b2409a GB |
44 | LDFLAGS_FINAL += --wrap=__divdi3 --wrap=__udivdi3 |
| 45 | LDFLAGS_FINAL += --wrap=__moddi3 --wrap=__umoddi3 | |
| 46 | ||
| 47 | NORMAL_LIBGCC = $(shell $(CC) $(CFLAGS) -print-libgcc-file-name) | |
| 48 | PREFIXED_LIBGCC = $(OBJTREE)/arch/$(ARCH)/lib/$(shell basename $(NORMAL_LIBGCC)) | |
| 49 | ||
| 50 | export USE_PRIVATE_LIBGCC=$(shell dirname $(PREFIXED_LIBGCC)) |