blob: 5214c8acdab331778464afbf0fef558846cd7c91 [file] [log] [blame]
#
# arm common makefile
#
# Authors: Andrew Jones <drjones@redhat.com>
#
tests-common = $(TEST_DIR)/selftest.$(exe)
tests-common += $(TEST_DIR)/spinlock-test.$(exe)
tests-common += $(TEST_DIR)/pci-test.$(exe)
tests-common += $(TEST_DIR)/pmu.$(exe)
tests-common += $(TEST_DIR)/gic.$(exe)
tests-common += $(TEST_DIR)/psci.$(exe)
tests-common += $(TEST_DIR)/sieve.$(exe)
tests-common += $(TEST_DIR)/pl031.$(exe)
tests-common += $(TEST_DIR)/dummy.$(exe)
tests-all = $(tests-common) $(tests)
all: directories $(tests-all)
$(TEST_DIR)/sieve.elf: AUXFLAGS = 0x1
##################################################################
AUXFLAGS ?= 0x0
# stack.o relies on frame pointers.
KEEP_FRAME_POINTER := y
CFLAGS += -std=gnu99
CFLAGS += -ffreestanding
CFLAGS += -O2
CFLAGS += -I $(SRCDIR)/lib -I $(SRCDIR)/lib/libfdt -I lib
# We want to keep intermediate files
.PRECIOUS: %.elf %.o
asm-offsets = lib/$(ARCH)/asm-offsets.h
include $(SRCDIR)/scripts/asm-offsets.mak
cflatobjs += lib/util.o lib/getchar.o
cflatobjs += lib/alloc_phys.o
cflatobjs += lib/alloc_page.o
cflatobjs += lib/vmalloc.o
cflatobjs += lib/alloc.o
cflatobjs += lib/devicetree.o
cflatobjs += lib/migrate.o
cflatobjs += lib/pci.o
cflatobjs += lib/pci-host-generic.o
cflatobjs += lib/pci-testdev.o
cflatobjs += lib/virtio.o
cflatobjs += lib/virtio-mmio.o
cflatobjs += lib/chr-testdev.o
cflatobjs += lib/arm/io.o
cflatobjs += lib/arm/setup.o
cflatobjs += lib/arm/mmu.o
cflatobjs += lib/arm/bitops.o
cflatobjs += lib/arm/psci.o
cflatobjs += lib/arm/smp.o
cflatobjs += lib/arm/delay.o
cflatobjs += lib/arm/gic.o lib/arm/gic-v2.o lib/arm/gic-v3.o
cflatobjs += lib/arm/timer.o
ifeq ($(CONFIG_EFI),y)
cflatobjs += lib/efi.o
endif
OBJDIRS += lib/arm
libeabi = lib/arm/libeabi.a
eabiobjs = lib/arm/eabi_compat.o
FLATLIBS = $(libcflat) $(LIBFDT_archive) $(libeabi)
ifeq ($(CONFIG_EFI),y)
%.so: EFI_LDFLAGS += -defsym=EFI_SUBSYSTEM=0xa --no-undefined
%.so: %.o $(FLATLIBS) $(SRCDIR)/arm/efi/elf_aarch64_efi.lds $(cstart.o)
$(CC) $(CFLAGS) -c -o $(@:.so=.aux.o) $(SRCDIR)/lib/auxinfo.c \
-DPROGNAME=\"$(@:.so=.efi)\" -DAUXFLAGS=$(AUXFLAGS)
$(LD) $(EFI_LDFLAGS) -o $@ -T $(SRCDIR)/arm/efi/elf_aarch64_efi.lds \
$(filter %.o, $^) $(FLATLIBS) $(@:.so=.aux.o) \
$(EFI_LIBS)
$(RM) $(@:.so=.aux.o)
%.efi: %.so
$(call arch_elf_check, $^)
$(OBJCOPY) --only-keep-debug $^ $@.debug
$(OBJCOPY) --strip-debug $^
$(OBJCOPY) --add-gnu-debuglink=$@.debug $^
$(OBJCOPY) \
-j .text -j .sdata -j .data -j .dynamic -j .dynsym \
-j .rel -j .rela -j .rel.* -j .rela.* -j .rel* -j .rela* \
-j .reloc \
-O binary $^ $@
else
%.elf: LDFLAGS += $(arch_LDFLAGS)
%.elf: %.o $(FLATLIBS) $(SRCDIR)/arm/flat.lds $(cstart.o)
$(CC) $(CFLAGS) -c -o $(@:.elf=.aux.o) $(SRCDIR)/lib/auxinfo.c \
-DPROGNAME=\"$(@:.elf=.flat)\" -DAUXFLAGS=$(AUXFLAGS)
$(LD) $(LDFLAGS) -o $@ -T $(SRCDIR)/arm/flat.lds \
$(filter %.o, $^) $(FLATLIBS) $(@:.elf=.aux.o)
$(RM) $(@:.elf=.aux.o)
@chmod a-x $@
%.flat: %.elf
$(call arch_elf_check, $^)
$(OBJCOPY) -O binary $^ $@
@chmod a-x $@
endif
$(libeabi): $(eabiobjs)
$(AR) rcs $@ $^
arm_clean: asm_offsets_clean
$(RM) $(TEST_DIR)/*.{o,flat,elf,so,efi,debug} $(libeabi) $(eabiobjs) \
$(TEST_DIR)/.*.d $(TEST_DIR)/efi/.*.d lib/arm/.*.d
generated-files = $(asm-offsets)
$(tests-all:.$(exe)=.o) $(cstart.o) $(cflatobjs): $(generated-files)