232 lines
8.2 KiB
Makefile
232 lines
8.2 KiB
Makefile
AS = as -32
|
|
CC = gcc
|
|
|
|
GIT = git
|
|
|
|
ifeq ($(GIT),none)
|
|
GIT_AVAILABLE = false
|
|
else
|
|
GIT_AVAILABLE = true
|
|
endif
|
|
|
|
CFLAGS = -std=c11 -Wall -Wextra -Wshadow -m32 -march=i586 -fpic -fno-builtin \
|
|
-ffreestanding -fomit-frame-pointer -fno-stack-protector
|
|
|
|
INC_DIRS = -I../boot -I../system -I../lib -I../tests -I../app -Iapp
|
|
|
|
SYS_OBJS = system/acpi.o \
|
|
system/cpuid.o \
|
|
system/cpuinfo.o \
|
|
system/cpulocal.o \
|
|
system/ehci.o \
|
|
system/font.o \
|
|
system/heap.o \
|
|
system/hwctrl.o \
|
|
system/hwquirks.o \
|
|
system/keyboard.o \
|
|
system/ohci.o \
|
|
system/pci.o \
|
|
system/pmem.o \
|
|
system/reloc.o \
|
|
system/screen.o \
|
|
system/serial.o \
|
|
system/smbios.o \
|
|
system/smbus.o \
|
|
system/smp.o \
|
|
system/temperature.o \
|
|
system/timers.o \
|
|
system/uhci.o \
|
|
system/usbhcd.o \
|
|
system/vmem.o \
|
|
system/xhci.o
|
|
|
|
LIB_OBJS = lib/barrier.o \
|
|
lib/div64.o \
|
|
lib/print.o \
|
|
lib/read.o \
|
|
lib/string.o \
|
|
lib/unistd.o
|
|
|
|
TST_OBJS = tests/addr_walk1.o \
|
|
tests/bit_fade.o \
|
|
tests/block_move.o \
|
|
tests/modulo_n.o \
|
|
tests/mov_inv_fixed.o \
|
|
tests/mov_inv_random.o \
|
|
tests/mov_inv_walk1.o \
|
|
tests/own_addr.o \
|
|
tests/test_helper.o \
|
|
tests/tests.o
|
|
|
|
APP_OBJS = app/badram.o \
|
|
app/config.o \
|
|
app/display.o \
|
|
app/error.o \
|
|
app/interrupt.o \
|
|
app/main.o
|
|
|
|
OBJS = boot/startup.o boot/efisetup.o $(SYS_OBJS) $(LIB_OBJS) $(TST_OBJS) $(APP_OBJS)
|
|
|
|
all: memtest.bin memtest.efi
|
|
|
|
-include boot/efisetup.d
|
|
-include $(subst .o,.d,$(SYS_OBJS))
|
|
-include $(subst .o,.d,$(LIB_OBJS))
|
|
-include $(subst .o,.d,$(TST_OBJS))
|
|
-include $(subst .o,.d,$(APP_OBJS))
|
|
|
|
boot/header.o : | ../boot/sbat.csv
|
|
|
|
boot/startup.o: ../boot/startup32.S ../boot/boot.h
|
|
@mkdir -p boot
|
|
$(CC) -m32 -x assembler-with-cpp -c -I../boot -o $@ $<
|
|
|
|
boot/%.o: ../boot/%.S ../boot/boot.h app/build_version.h
|
|
@mkdir -p boot
|
|
$(CC) -m32 -x assembler-with-cpp -c -I../boot -Iapp -o $@ $<
|
|
|
|
boot/efisetup.o: ../boot/efisetup.c
|
|
@mkdir -p boot
|
|
$(CC) -c $(CFLAGS) -Os $(INC_DIRS) -o $@ $< -MMD -MP -MT $@ -MF $(@:.o=.d)
|
|
|
|
system/reloc.o: ../system/reloc32.c
|
|
@mkdir -p system
|
|
$(CC) -c $(CFLAGS) -fno-strict-aliasing -Os $(INC_DIRS) -o $@ $< -MMD -MP -MT $@ -MF $(@:.o=.d)
|
|
|
|
system/%.o: ../system/%.c
|
|
@mkdir -p system
|
|
$(CC) -c $(CFLAGS) -Os $(INC_DIRS) -o $@ $< -MMD -MP -MT $@ -MF $(@:.o=.d)
|
|
|
|
lib/%.o: ../lib/%.c
|
|
@mkdir -p lib
|
|
$(CC) -c $(CFLAGS) -Os $(INC_DIRS) -o $@ $< -MMD -MP -MT $@ -MF $(@:.o=.d)
|
|
|
|
tests/%.o: ../tests/%.c
|
|
@mkdir -p tests
|
|
$(CC) -c $(CFLAGS) -O3 $(INC_DIRS) -o $@ $< -MMD -MP -MT $@ -MF $(@:.o=.d)
|
|
|
|
app/%.o: ../app/%.c app/build_version.h
|
|
@mkdir -p app
|
|
$(CC) -c $(CFLAGS) -Os $(INC_DIRS) -o $@ $< -MMD -MP -MT $@ -MF $(@:.o=.d)
|
|
|
|
app/build_version.h: FORCE
|
|
@mkdir -p app
|
|
@( \
|
|
cp -f ../app/version.h $@.tmp; \
|
|
if $(GIT_AVAILABLE) && test -d ../.git ; then \
|
|
hash=`git rev-parse HEAD | cut -c1-7`; \
|
|
sed -i 's/GIT_HASH\s\".*"/GIT_HASH "'$$hash'"/' $@.tmp; \
|
|
else \
|
|
sed -i 's/GIT_HASH\s\".*"/GIT_HASH "unknown"/' $@.tmp; \
|
|
fi; \
|
|
cmp $@ $@.tmp 2>/dev/null || cp -f $@.tmp $@; \
|
|
rm -f $@.tmp; \
|
|
)
|
|
|
|
FORCE:
|
|
|
|
# Link it statically once so I know I don't have undefined symbols and
|
|
# then link it dynamically so I have full relocation information.
|
|
|
|
memtest_shared: $(OBJS) ldscripts/memtest_shared.lds Makefile
|
|
$(LD) --warn-constructors --warn-common -static -T ldscripts/memtest_shared.lds -o $@ $(OBJS) && \
|
|
$(LD) -shared -Bsymbolic -T ldscripts/memtest_shared.lds -o $@ $(OBJS)
|
|
|
|
memtest_shared.bin: memtest_shared
|
|
objcopy -O binary $< memtest_shared.bin
|
|
|
|
memtest.bin: memtest_shared.bin boot/bootsect.o boot/setup.o ldscripts/memtest_bin.lds
|
|
$(eval SIZES=$(shell size -B -d memtest_shared | grep memtest_shared))
|
|
$(LD) --defsym=_bss_size=$(word 3,$(SIZES)) -T ldscripts/memtest_bin.lds boot/bootsect.o boot/setup.o -b binary memtest_shared.bin -o memtest.bin
|
|
|
|
memtest.efi: memtest_shared.bin boot/header.o boot/setup.o ldscripts/memtest_efi.lds
|
|
$(eval SIZES=$(shell size -B -d memtest_shared | grep memtest_shared))
|
|
$(LD) --defsym=_bss_size=$(word 3,$(SIZES)) -T ldscripts/memtest_efi.lds boot/header.o boot/setup.o -b binary memtest_shared.bin -o memtest.efi
|
|
|
|
memtest.mbr: memtest_shared.bin boot/mbr.o ldscripts/memtest_mbr.lds
|
|
$(LD) -T ldscripts/memtest_mbr.lds boot/mbr.o -b binary memtest_shared.bin -o memtest.mbr
|
|
|
|
floppy.img: memtest.bin
|
|
dd if=/dev/zero of=floppy.img bs=1474560 count=1
|
|
dd if=memtest.bin of=floppy.img bs=1474560 conv=notrunc
|
|
|
|
esp.img: memtest.efi
|
|
@mkdir -p iso/EFI/BOOT
|
|
cp memtest.efi iso/EFI/BOOT/bootia32.efi
|
|
@rm -f esp.img
|
|
/sbin/mkdosfs -n MEMTEST-ESP -F12 -C esp.img 4096
|
|
mcopy -s -i esp.img iso/EFI ::
|
|
|
|
memtest.iso: memtest.mbr floppy.img esp.img
|
|
@mkdir -p iso/boot
|
|
cp floppy.img iso/boot/floppy.img
|
|
xorrisofs -pad -R -J -volid MT86PLUS_32 -graft-points -hide-rr-moved --grub2-mbr memtest.mbr \
|
|
-b /boot/floppy.img --efi-boot --interval:appended_partition_2:all:: \
|
|
-part_like_isohybrid -iso_mbr_part_type 0x00 -append_partition 2 0xef ./esp.img \
|
|
-o ./memtest.iso /boot=./iso/boot /EFI=./iso/EFI
|
|
|
|
iso: memtest.iso
|
|
|
|
clean:
|
|
rm -rf boot system lib tests app *.img *.iso memtest* iso grub-*
|
|
|
|
# grub-memtest.iso uses GRUB as an intermediate bootloader to allow Memtest86+
|
|
# to be started with the native USB keyboard drivers either enabled or disabled,
|
|
# or to be started in a fail-safe mode with SMP and memory identification &
|
|
# speed testing disabled.
|
|
#
|
|
# By setting GRUB_CFG to "grub-test", grub-memtest.iso can instead be used for
|
|
# testing the various different boot modes. Upstream GRUB only supports the
|
|
# 16-bit and 32-bit boot protocols, via the "linux16" and "linux" commands.
|
|
# Fedora add support for the EFI handover boot protocols, via the "linuxefi"
|
|
# command, and, since 2019, remove support for the 32-bit protocol, aliasing
|
|
# the "linux" command to either "linux16" or "linuxefi", depending on whether
|
|
# you boot in legacy or EFI mode. Mageia follows Fedora, but restores support
|
|
# for the 32-bit protocol, via the "linux32" command. Other distributions no
|
|
# doubt do their own thing. The boot menu on grub-memtest.iso attempts to
|
|
# support all these options.
|
|
|
|
GRUB_CFG ?= grub
|
|
|
|
GRUB_FONT_DIR ?= /usr/share/grub
|
|
|
|
GRUB_LIB_DIR ?= /usr/lib/grub
|
|
|
|
GRUB_MKIMAGE := $(shell command -v grub2-mkimage || command -v grub-mkimage)
|
|
|
|
GRUB_MODULES = iso9660 fat part_msdos all_video font gfxterm gfxmenu \
|
|
boot chain configfile echo ls
|
|
|
|
grub-eltorito.img:
|
|
$(GRUB_MKIMAGE) --output $@ --prefix /boot/grub --format i386-pc-eltorito biosdisk $(GRUB_MODULES)
|
|
|
|
grub-bootia32.efi:
|
|
$(GRUB_MKIMAGE) --output $@ --prefix /EFI/BOOT/grub --format i386-efi $(GRUB_MODULES)
|
|
|
|
grub-esp.img: memtest.efi grub-bootia32.efi ../grub/${GRUB_CFG}-efi.cfg
|
|
@mkdir -p grub-iso/EFI/BOOT/grub/i386-efi grub-iso/EFI/BOOT/grub/fonts
|
|
cp memtest.efi grub-iso/EFI/BOOT/memtest
|
|
cp grub-bootia32.efi grub-iso/EFI/BOOT/bootia32.efi
|
|
cp ../grub/${GRUB_CFG}-efi.cfg grub-iso/EFI/BOOT/grub/grub.cfg
|
|
cp $(GRUB_FONT_DIR)/unicode.pf2 grub-iso/EFI/BOOT/grub/fonts/
|
|
cp $(GRUB_LIB_DIR)/i386-efi/*.mod grub-iso/EFI/BOOT/grub/i386-efi/
|
|
@rm -f grub-esp.img
|
|
/sbin/mkdosfs -n MT86P_ESP -F12 -C grub-esp.img 8192
|
|
mcopy -s -i grub-esp.img grub-iso/EFI ::
|
|
|
|
grub-memtest.iso: memtest.bin grub-eltorito.img ../grub/${GRUB_CFG}-legacy.cfg grub-esp.img
|
|
@mkdir -p grub-iso/boot/grub/i386-pc grub-iso/boot/grub/fonts
|
|
cp memtest.bin grub-iso/boot/memtest
|
|
cp grub-eltorito.img grub-iso/boot/eltorito.img
|
|
cp ../grub/${GRUB_CFG}-legacy.cfg grub-iso/boot/grub/grub.cfg
|
|
cp $(GRUB_FONT_DIR)/unicode.pf2 grub-iso/boot/grub/fonts/
|
|
cp $(GRUB_LIB_DIR)/i386-pc/*.mod grub-iso/boot/grub/i386-pc/
|
|
xorrisofs -pad -R -J -volid MT86PLUS_32 -graft-points -hide-rr-moved \
|
|
--grub2-mbr $(GRUB_LIB_DIR)/i386-pc/boot_hybrid.img \
|
|
-b /boot/eltorito.img -no-emul-boot -boot-load-size 4 -boot-info-table --grub2-boot-info \
|
|
--efi-boot --interval:appended_partition_2:all:: \
|
|
-part_like_isohybrid -iso_mbr_part_type 0x00 -append_partition 2 0xef ./grub-esp.img \
|
|
-o ./grub-memtest.iso /boot=./grub-iso/boot /EFI=./grub-iso/EFI
|
|
|
|
grub-iso: grub-memtest.iso
|