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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-28 09:13:47 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-28 09:13:47 +0000 |
commit | 102b0d2daa97dae68d3eed54d8fe37a9cc38a892 (patch) | |
tree | bcf648efac40ca6139842707f0eba5a4496a6dd2 /lib/romlib/Makefile | |
parent | Initial commit. (diff) | |
download | arm-trusted-firmware-upstream.tar.xz arm-trusted-firmware-upstream.zip |
Adding upstream version 2.8.0+dfsg.upstream/2.8.0+dfsgupstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to '')
-rw-r--r-- | lib/romlib/Makefile | 98 |
1 files changed, 98 insertions, 0 deletions
diff --git a/lib/romlib/Makefile b/lib/romlib/Makefile new file mode 100644 index 0000000..2ff480b --- /dev/null +++ b/lib/romlib/Makefile @@ -0,0 +1,98 @@ +# +# Copyright (c) 2018-2019, ARM Limited and Contributors. All rights reserved. +# +# SPDX-License-Identifier: BSD-3-Clause +# + +AS = $(CROSS_COMPILE)as +AR = $(CROSS_COMPILE)ar +LD = $(CROSS_COMPILE)ld +OC = $(CROSS_COMPILE)objcopy +CPP = $(CROSS_COMPILE)cpp +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 = $(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 := --gc-sections -O1 +ifeq ($(DEBUG),1) + LDFLAGS += -Map=$(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 $@" + $(Q)$(AS) $(ASFLAGS) -o $@ $< + +$(BUILD_DIR)/%.o: %.s + @echo " AS $@" + $(Q)$(AS) $(ASFLAGS) -o $@ $< + +$(BUILD_DIR)/romlib.ld: romlib.ld.S + @echo " PP $@" + $(Q)$(CPP) $(PPFLAGS) -o $@ romlib.ld.S + +$(BUILD_DIR)/romlib.elf: $(OBJS) $(BUILD_DIR)/romlib.ld + @echo " LD $@" + $(Q)$(LD) -T $(BUILD_DIR)/romlib.ld -L$(LIB_DIR) $(LDFLAGS) -o $@ $(OBJS) $(LIBS) + +$(BUILD_DIR)/romlib.bin: $(BUILD_DIR)/romlib.elf + @echo " BIN $@" + $(Q)$(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 $@" + $(Q)$(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 |