1LOCAL_DIR := $(GET_LOCAL_DIR)
2
3MODULE := $(LOCAL_DIR)
4
5MODULE_SRCS += \
6	$(LOCAL_DIR)/arch.c \
7	$(LOCAL_DIR)/asm.S \
8	$(LOCAL_DIR)/exceptions.c \
9	$(LOCAL_DIR)/exceptions_asm.S \
10	$(LOCAL_DIR)/start.S \
11	$(LOCAL_DIR)/thread.c \
12
13#	$(LOCAL_DIR)/asm.S \
14	$(LOCAL_DIR)/cache.c \
15	$(LOCAL_DIR)/cache-ops.S \
16	$(LOCAL_DIR)/ops.S \
17	$(LOCAL_DIR)/mmu.c \
18	$(LOCAL_DIR)/faults.c \
19	$(LOCAL_DIR)/descriptor.c
20
21GLOBAL_DEFINES += \
22	SMP_MAX_CPUS=1
23
24# set the default toolchain to microblaze elf and set a #define
25ifndef TOOLCHAIN_PREFIX
26TOOLCHAIN_PREFIX := m68k-elf-
27endif
28
29WITH_LINKER_GC ?= 0
30
31ARCH_COMPILEFLAGS := -mcpu=68040
32
33LIBGCC := $(shell $(TOOLCHAIN_PREFIX)gcc $(GLOBAL_COMPILEFLAGS) $(ARCH_COMPILEFLAGS) $(GLOBAL_COMPILEFLAGS) -print-libgcc-file-name)
34$(info LIBGCC = $(LIBGCC))
35
36cc-option = $(shell if test -z "`$(1) $(2) -S -o /dev/null -xc /dev/null 2>&1`"; \
37	then echo "$(2)"; else echo "$(3)"; fi ;)
38
39ARCH_OPTFLAGS := -O2
40
41KERNEL_BASE ?= $(MEMBASE)
42KERNEL_LOAD_OFFSET ?= 0
43
44GLOBAL_DEFINES += \
45    MEMBASE=$(MEMBASE) \
46    MEMSIZE=$(MEMSIZE)
47
48# potentially generated files that should be cleaned out with clean make rule
49GENERATED += \
50	$(BUILDDIR)/linker.ld
51
52# rules for generating the linker
53$(BUILDDIR)/linker.ld: $(LOCAL_DIR)/linker.ld $(wildcard arch/*.ld) linkerscript.phony
54	@echo generating $@
55	@$(MKDIR)
56	$(NOECHO)sed "s/%MEMBASE%/$(MEMBASE)/;s/%MEMSIZE%/$(MEMSIZE)/;s/%KERNEL_BASE%/$(KERNEL_BASE)/;s/%KERNEL_LOAD_OFFSET%/$(KERNEL_LOAD_OFFSET)/" < $< > $@.tmp
57	@$(call TESTANDREPLACEFILE,$@.tmp,$@)
58
59linkerscript.phony:
60.PHONY: linkerscript.phony
61
62LINKER_SCRIPT += $(BUILDDIR)/linker.ld
63
64include make/module.mk
65