mirror of
https://github.com/ARM-software/arm-trusted-firmware.git
synced 2025-04-15 17:14:21 +00:00
d9db846766
The `romlib_generator.py` script may generate duplicate wrapper sources, which is undesirable when using them to generate Makefile rules as Make will warn about duplicated targets. This change sorts the wrapper sources returned from this script, which has the effect of also de-duplicating them. Change-Id: I109607ef94f77113a48cc0d6e07877efd1971dbc Signed-off-by: Chris Kay <chris.kay@arm.com>
104 lines
2.7 KiB
Makefile
104 lines
2.7 KiB
Makefile
#
|
|
# Copyright (c) 2018-2024, Arm Limited and Contributors. All rights reserved.
|
|
#
|
|
# SPDX-License-Identifier: BSD-3-Clause
|
|
#
|
|
|
|
ifeq ($(filter-out clean,$(or $(MAKECMDGOALS),all)),)
|
|
toolchains :=
|
|
else
|
|
toolchains := aarch64
|
|
endif
|
|
|
|
include ../../make_helpers/toolchain.mk
|
|
|
|
ROMLIB_GEN = ./romlib_generator.py
|
|
BUILD_DIR = $(BUILD_PLAT)/romlib
|
|
LIB_DIR = $(BUILD_PLAT)/lib
|
|
WRAPPER_DIR = $(BUILD_PLAT)/libwrapper
|
|
LIBS = -lmbedtls -lfdt -lc
|
|
INC = $(INCLUDES:-I%=-I../../%)
|
|
PPFLAGS = $(INC) $(DEFINES) -P -x assembler-with-cpp -D__LINKER__ -MD -MP -MT $(BUILD_DIR)/romlib.ld
|
|
OBJS = $(BUILD_DIR)/jmptbl.o $(BUILD_DIR)/init.o
|
|
MAPFILE = $(BUILD_PLAT)/romlib/romlib.map
|
|
|
|
ifneq ($(PLAT_DIR),)
|
|
WRAPPER_SOURCES = $(sort $(shell $(ROMLIB_GEN) genwrappers -b $\
|
|
$(WRAPPER_DIR) --list ../../$(PLAT_DIR)/jmptbl.i))
|
|
|
|
WRAPPER_OBJS = $(WRAPPER_SOURCES:.s=.o)
|
|
endif
|
|
|
|
V ?= 0
|
|
ifeq ($(V),0)
|
|
Q := @
|
|
else
|
|
Q :=
|
|
endif
|
|
|
|
LDFLAGS := -Wl,--gc-sections -nostdlib
|
|
|
|
ifeq ($(DEBUG),1)
|
|
LDFLAGS += -Wl,-Map=$(MAPFILE)
|
|
endif
|
|
|
|
ifeq (${ARM_ARCH_MINOR},0)
|
|
ASFLAGS = -march=armv8-a
|
|
else
|
|
ASFLAGS = -march=armv8.${ARM_ARCH_MINOR}-a
|
|
endif
|
|
|
|
.PHONY: all clean distclean
|
|
|
|
all: $(BUILD_DIR)/romlib.bin $(LIB_DIR)/libwrappers.a
|
|
|
|
%.o: %.s
|
|
@echo " AS $@"
|
|
$(Q)$(aarch64-as) -c $(ASFLAGS) -o $@ $<
|
|
|
|
$(BUILD_DIR)/%.o: %.s
|
|
@echo " AS $@"
|
|
$(Q)$(aarch64-as) -c $(ASFLAGS) -o $@ $<
|
|
|
|
$(BUILD_DIR)/romlib.ld: romlib.ld.S
|
|
@echo " PP $@"
|
|
$(Q)$(aarch64-cpp) -E $(PPFLAGS) -o $@ romlib.ld.S
|
|
|
|
$(BUILD_DIR)/romlib.elf: $(OBJS) $(BUILD_DIR)/romlib.ld
|
|
@echo " LD $@"
|
|
$(Q)$(aarch64-ld) -T $(BUILD_DIR)/romlib.ld -L$(LIB_DIR) $(LDFLAGS) -o $@ $(OBJS) $(LIBS)
|
|
|
|
$(BUILD_DIR)/romlib.bin: $(BUILD_DIR)/romlib.elf
|
|
@echo " BIN $@"
|
|
$(Q)$(aarch64-oc) -O binary $(BUILD_DIR)/romlib.elf $@
|
|
|
|
$(WRAPPER_DIR)/jmpvar.s: $(BUILD_DIR)/romlib.elf
|
|
@echo " VAR $@"
|
|
$(Q)$(ROMLIB_GEN) genvar --output $@ $<
|
|
|
|
$(LIB_DIR)/libwrappers.a: $(WRAPPER_DIR)/jmpvar.o $(WRAPPER_OBJS)
|
|
@echo " AR $@"
|
|
$(Q)$(aarch64-ar) -rc $@ $(WRAPPER_DIR)/jmpvar.o $(WRAPPER_OBJS)
|
|
|
|
$(BUILD_DIR)/jmptbl.i: ../../$(PLAT_DIR)/jmptbl.i
|
|
@echo " PRE $@"
|
|
$(Q)$(ROMLIB_GEN) pre --output $@ --deps $(BUILD_DIR)/jmptbl.d $<
|
|
|
|
$(BUILD_DIR)/wrappers.stamp: $(BUILD_DIR)/jmptbl.i
|
|
@echo " WRP $<"
|
|
$(Q)$(ROMLIB_GEN) genwrappers --bti=$(ENABLE_BTI) -b $(WRAPPER_DIR) $<
|
|
@touch $@
|
|
|
|
$(WRAPPER_SOURCES): $(BUILD_DIR)/wrappers.stamp
|
|
|
|
$(WRAPPER_OBJS): $(WRAPPER_SOURCES) $(BUILD_DIR)/wrappers.stamp
|
|
|
|
$(BUILD_DIR)/jmptbl.s: $(BUILD_DIR)/jmptbl.i
|
|
@echo " TBL $@"
|
|
$(Q)$(ROMLIB_GEN) gentbl --output $@ --bti=$(ENABLE_BTI) $<
|
|
|
|
clean:
|
|
@rm -f $(BUILD_DIR)/*
|
|
|
|
-include $(BUILD_DIR)/romlib.d
|
|
-include $(BUILD_DIR)/jmptbl.d
|