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coreboot-kgpe-d16/src/lib/Makefile.inc
Michael Niewöhner 3992da034f lib/Makefile.inc: fix hex-to-bin conversion of SPD files 
This fixes the hex-to-bin conversion command, used to generated binary
SPD files from hexdumps.

An issue that only appeared on one of my systems, where conversion of
'01 02 03' to binary resulted in \x01\x32\x03 instead of \x01\x02\x03:

for c in 01 02 03; do printf $(printf '\%o' 0x$c); done | xxd -g 1
00000000: 01 32 03                                         .2.

The reason for this was that the syntax in lib/Makefile.inc is wrong,
because the backslash must be escaped due to chaining two printf
commands.

Change-Id: I36b0efac81977e95d3cc4f189c3ae418379fe315
Signed-off-by: Michael Niewöhner <foss@mniewoehner.de>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/45207
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
Reviewed-by: Patrick Georgi <pgeorgi@google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2020-09-10 17:30:00 +00:00

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# SPDX-License-Identifier: GPL-2.0-only
subdirs-y += gnat
ifeq ($(CONFIG_UBSAN),y)
ramstage-y += ubsan.c
CFLAGS_ramstage += -fsanitize=undefined
endif
# Ensure that asan_shadow_offset_callback patch is applied to GCC before ASan is used.
CFLAGS_asan += -fsanitize=kernel-address --param asan-use-shadow-offset-callback=1 \
--param asan-stack=1 -fsanitize-address-use-after-scope \
--param asan-instrumentation-with-call-threshold=0 \
--param use-after-scope-direct-emission-threshold=0
ifeq ($(CONFIG_ASAN_IN_ROMSTAGE),y)
romstage-y += asan.c
CFLAGS_asan += --param asan-globals=0
CFLAGS_romstage += $(CFLAGS_asan)
# Allow memory access without __asan_load and __asan_store checks.
$(obj)/romstage/lib/asan.o: CFLAGS_asan =
endif
ifeq ($(CONFIG_ASAN_IN_RAMSTAGE),y)
ramstage-y += asan.c
CFLAGS_asan += --param asan-globals=1
CFLAGS_ramstage += $(CFLAGS_asan)
$(obj)/ramstage/lib/asan.o: CFLAGS_asan =
endif
decompressor-y += decompressor.c
$(call src-to-obj,decompressor,$(dir)/decompressor.c): $(objcbfs)/bootblock.lz4
$(call src-to-obj,decompressor,$(dir)/decompressor.c): CCACHE_EXTRAFILES=$(objcbfs)/bootblock.lz4
# Must reset CCACHE_EXTRAFILES or make applies it transitively to dependencies.
$(objcbfs)/bootblock.lz4: CCACHE_EXTRAFILES=
decompressor-y += delay.c
decompressor-$(CONFIG_GENERIC_GPIO_LIB) += gpio.c
decompressor-y += memchr.c
decompressor-y += memcmp.c
decompressor-y += prog_ops.c
decompressor-$(CONFIG_COLLECT_TIMESTAMPS) += timestamp.c
bootblock-y += bootblock.c
bootblock-y += prog_loaders.c
bootblock-y += prog_ops.c
bootblock-y += cbfs.c
bootblock-$(CONFIG_GENERIC_GPIO_LIB) += gpio.c
bootblock-y += libgcc.c
bootblock-$(CONFIG_GENERIC_UDELAY) += timer.c
bootblock-$(CONFIG_COLLECT_TIMESTAMPS) += timestamp.c
bootblock-$(CONFIG_CONSOLE_CBMEM) += cbmem_console.c
bootblock-y += delay.c
bootblock-y += memchr.c
bootblock-y += memcmp.c
bootblock-y += boot_device.c
bootblock-y += fmap.c
verstage-y += prog_loaders.c
verstage-y += prog_ops.c
verstage-y += delay.c
verstage-y += cbfs.c
verstage-y += halt.c
verstage-y += fmap.c
verstage-y += libgcc.c
verstage-y += memcmp.c
verstage-y += string.c
# TODO: Remove this when PSP bootblock timestamps are implemented.
ifeq ($(CONFIG_VBOOT_STARTS_BEFORE_BOOTBLOCK),)
verstage-$(CONFIG_COLLECT_TIMESTAMPS) += timestamp.c
endif
verstage-y += boot_device.c
verstage-$(CONFIG_CONSOLE_CBMEM) += cbmem_console.c
verstage-$(CONFIG_GENERIC_UDELAY) += timer.c
verstage-$(CONFIG_GENERIC_GPIO_LIB) += gpio.c
romstage-$(CONFIG_VENDOR_EMULATION) += ramdetect.c
romstage-y += prog_loaders.c
romstage-y += prog_ops.c
romstage-y += memchr.c
romstage-y += memcmp.c
$(foreach arch,$(ARCH_SUPPORTED),\
$(eval rmodules_$(arch)-y += memcmp.c) \
$(eval rmodules_$(arch)-y += rmodule.ld))
romstage-y += fmap.c
romstage-y += delay.c
romstage-y += cbfs.c
romstage-$(CONFIG_COMPRESS_RAMSTAGE) += lzma.c lzmadecode.c
romstage-y += libgcc.c
romstage-y += memrange.c
romstage-$(CONFIG_PRIMITIVE_MEMTEST) += primitive_memtest.c
ramstage-$(CONFIG_PRIMITIVE_MEMTEST) += primitive_memtest.c
romstage-y += ramtest.c
romstage-$(CONFIG_GENERIC_GPIO_LIB) += gpio.c
ramstage-y += region_file.c
romstage-y += region_file.c
ramstage-y += romstage_handoff.c
romstage-y += romstage_handoff.c
romstage-y += selfboot.c
romstage-y += stack.c
ramstage-y += rtc.c
romstage-$(CONFIG_COLLECT_TIMESTAMPS) += timestamp.c
romstage-$(CONFIG_CONSOLE_CBMEM) += cbmem_console.c
romstage-y += compute_ip_checksum.c
ifeq ($(CONFIG_COMPILER_GCC),y)
bootblock-$(CONFIG_ARCH_BOOTBLOCK_X86_32) += gcc.c
verstage-$(CONFIG_ARCH_VERSTAGE_X86_32) += gcc.c
romstage-$(CONFIG_ARCH_ROMSTAGE_X86_32) += gcc.c
ramstage-$(CONFIG_ARCH_RAMSTAGE_X86_32) += gcc.c
smm-y += gcc.c
endif
romstage-$(CONFIG_GENERIC_UDELAY) += timer.c
ramstage-$(CONFIG_VENDOR_EMULATION) += ramdetect.c
ramstage-y += prog_loaders.c
ramstage-y += prog_ops.c
ramstage-y += hardwaremain.c
ramstage-y += selfboot.c
ramstage-y += coreboot_table.c
ramstage-y += bootmem.c
ramstage-y += fmap.c
ramstage-y += memchr.c
ramstage-y += memcmp.c
ramstage-y += malloc.c
ramstage-y += dimm_info_util.c
ramstage-y += delay.c
ramstage-y += fallback_boot.c
ramstage-y += compute_ip_checksum.c
ramstage-y += cbfs.c
ramstage-y += lzma.c lzmadecode.c
ramstage-y += stack.c
ramstage-y += hexstrtobin.c
ramstage-y += wrdd.c
ramstage-$(CONFIG_CONSOLE_CBMEM) += cbmem_console.c
ramstage-$(CONFIG_BOOTSPLASH) += bootsplash.c
ramstage-$(CONFIG_BOOTSPLASH) += jpeg.c
ramstage-$(CONFIG_TRACE) += trace.c
postcar-$(CONFIG_TRACE) += trace.c
ramstage-$(CONFIG_COLLECT_TIMESTAMPS) += timestamp.c
ramstage-$(CONFIG_COVERAGE) += libgcov.c
ramstage-y += edid.c
ifneq ($(CONFIG_NO_EDID_FILL_FB),y)
ramstage-y += edid_fill_fb.c
endif
ramstage-y += memrange.c
ramstage-$(CONFIG_COOP_MULTITASKING) += thread.c
ramstage-$(CONFIG_TIMER_QUEUE) += timer_queue.c
ramstage-$(CONFIG_GENERIC_GPIO_LIB) += gpio.c
ramstage-$(CONFIG_GENERIC_UDELAY) += timer.c
ramstage-y += b64_decode.c
ramstage-$(CONFIG_ACPI_NHLT) += nhlt.c
ramstage-y += list.c
ramstage-$(CONFIG_FLATTENED_DEVICE_TREE) += device_tree.c
ramstage-$(CONFIG_PAYLOAD_FIT_SUPPORT) += fit.c
ramstage-$(CONFIG_PAYLOAD_FIT_SUPPORT) += fit_payload.c
romstage-y += cbmem_common.c
romstage-y += imd_cbmem.c
romstage-y += imd.c
ramstage-y += cbmem_common.c
ramstage-y += imd_cbmem.c
ramstage-y += imd.c
postcar-$(CONFIG_VENDOR_EMULATION) += ramdetect.c
postcar-y += cbmem_common.c
postcar-$(CONFIG_CONSOLE_CBMEM) += cbmem_console.c
postcar-y += imd_cbmem.c
postcar-y += imd.c
postcar-y += romstage_handoff.c
bootblock-y += hexdump.c
postcar-y += hexdump.c
ramstage-y += hexdump.c
romstage-y += hexdump.c
verstage-y += hexdump.c
smm-y += hexdump.c
bootblock-$(CONFIG_FW_CONFIG) += fw_config.c
verstage-$(CONFIG_FW_CONFIG) += fw_config.c
romstage-$(CONFIG_FW_CONFIG) += fw_config.c
ramstage-$(CONFIG_FW_CONFIG) += fw_config.c
bootblock-$(CONFIG_ESPI_DEBUG) += espi_debug.c
verstage-$(CONFIG_ESPI_DEBUG) += espi_debug.c
romstage-$(CONFIG_ESPI_DEBUG) += espi_debug.c
ramstage-$(CONFIG_ESPI_DEBUG) += espi_debug.c
bootblock-$(CONFIG_REG_SCRIPT) += reg_script.c
verstage-$(CONFIG_REG_SCRIPT) += reg_script.c
romstage-$(CONFIG_REG_SCRIPT) += reg_script.c
ramstage-$(CONFIG_REG_SCRIPT) += reg_script.c
ramstage-$(CONFIG_TSEG_STAGE_CACHE) += ext_stage_cache.c
romstage-$(CONFIG_TSEG_STAGE_CACHE) += ext_stage_cache.c
postcar-$(CONFIG_TSEG_STAGE_CACHE) += ext_stage_cache.c
ramstage-$(CONFIG_CBMEM_STAGE_CACHE) += cbmem_stage_cache.c
romstage-$(CONFIG_CBMEM_STAGE_CACHE) += cbmem_stage_cache.c
postcar-$(CONFIG_CBMEM_STAGE_CACHE) += cbmem_stage_cache.c
romstage-y += boot_device.c
ramstage-y += boot_device.c
smm-y += boot_device.c
smm-y += malloc.c
smm-y += delay.c
smm-y += fmap.c
smm-y += cbfs.c memcmp.c
smm-$(CONFIG_GENERIC_UDELAY) += timer.c
bootblock-y += version.c
romstage-y += version.c
ramstage-y += version.c
smm-y += version.c
verstage-y += version.c
postcar-y += version.c
$(call src-to-obj,bootblock,$(dir)/version.c) : $(obj)/build.h
$(call src-to-obj,romstage,$(dir)/version.c) : $(obj)/build.h
$(call src-to-obj,ramstage,$(dir)/version.c) : $(obj)/build.h
$(call src-to-obj,smm,$(dir)/version.c) : $(obj)/build.h
$(call src-to-obj,verstage,$(dir)/version.c) : $(obj)/build.h
$(call src-to-obj,postcar,$(dir)/version.c) : $(obj)/build.h
$(call src-to-obj,bootblock,$(dir)/fmap.c) : $(obj)/fmap_config.h
$(call src-to-obj,romstage,$(dir)/fmap.c) : $(obj)/fmap_config.h
$(call src-to-obj,ramstage,$(dir)/fmap.c) : $(obj)/fmap_config.h
$(call src-to-obj,smm,$(dir)/fmap.c) : $(obj)/fmap_config.h
$(call src-to-obj,verstage,$(dir)/fmap.c) : $(obj)/fmap_config.h
$(call src-to-obj,postcar,$(dir)/fmap.c) : $(obj)/fmap_config.h
bootblock-y += bootmode.c
romstage-y += bootmode.c
ramstage-y += bootmode.c
verstage-y += bootmode.c
decompressor-y += halt.c
bootblock-y += halt.c
romstage-y += halt.c
ramstage-y += halt.c
smm-y += halt.c
decompressor-y += reset.c
bootblock-y += reset.c
verstage-y += reset.c
romstage-y += reset.c
postcar-y += reset.c
ramstage-y += reset.c
smm-y += reset.c
decompressor-y += string.c
bootblock-y += string.c
verstage-y += string.c
romstage-y += string.c
postcar-y += string.c
ramstage-y += string.c
smm-y += string.c
decompressor-y += crc_byte.c
bootblock-y += crc_byte.c
verstage-y += crc_byte.c
romstage-y += crc_byte.c
postcar-y += crc_byte.c
ramstage-y += crc_byte.c
smm-y += crc_byte.c
postcar-y += bootmode.c
postcar-y += boot_device.c
postcar-y += cbfs.c
postcar-y += delay.c
postcar-y += fmap.c
postcar-y += gcc.c
postcar-y += halt.c
postcar-y += libgcc.c
postcar-$(CONFIG_COMPRESS_RAMSTAGE) += lzma.c lzmadecode.c
postcar-y += memchr.c
postcar-y += memcmp.c
postcar-y += prog_loaders.c
postcar-y += prog_ops.c
postcar-y += rmodule.c
postcar-$(CONFIG_COLLECT_TIMESTAMPS) += timestamp.c
postcar-$(CONFIG_GENERIC_UDELAY) += timer.c
# Use program.ld for all the platforms which use C fo the bootblock.
bootblock-y += program.ld
decompressor-y += program.ld
postcar-y += program.ld
romstage-y += program.ld
ramstage-y += program.ld
verstage-y += program.ld
ifeq ($(CONFIG_RELOCATABLE_MODULES),y)
ramstage-y += rmodule.c
romstage-y += rmodule.c
RMODULE_LDFLAGS := -z defs -Bsymbolic
# rmodule_link_rules is a function that should be called with:
# (1) the object name to link
# (2) the dependencies
# (3) heap size of the relocatable module
# (4) arch for which the rmodules are to be linked
# It will create the necessary Make rules to create a rmodule. The resulting
# rmdoule is named $(1).rmod
define rmodule_link
$(strip $(1)): $(strip $(2)) $$(COMPILER_RT_rmodules_$(4)) $(call src-to-obj,rmodules_$(4),src/lib/rmodule.ld) | $$(RMODTOOL)
$$(LD_rmodules_$(4)) $$(LDFLAGS_rmodules_$(4)) $(RMODULE_LDFLAGS) -T $(call src-to-obj,rmodules_$(4),src/lib/rmodule.ld) --defsym=__heap_size=$(strip $(3)) -o $$@ --whole-archive --start-group $(filter-out %.ld,$(2)) --end-group
$$(NM_rmodules_$(4)) -n $$@ > $$(basename $$@).map
endef
endif
$(objcbfs)/%.debug.rmod: $(objcbfs)/%.debug | $(RMODTOOL)
$(RMODTOOL) -i $< -o $@
$(obj)/%.elf.rmod: $(obj)/%.elf | $(RMODTOOL)
$(RMODTOOL) -i $< -o $@
ramstage-$(CONFIG_RAMSTAGE_ADA) += cb.ads
ifeq ($(CONFIG_RAMSTAGE_LIBHWBASE),y)
to-ada-hex = $(eval $(1) := 16\\\#$(patsubst 0x%,%,$($(1)))\\\#)
$(call to-ada-hex,CONFIG_HWBASE_DEFAULT_MMCONF)
$(call add-special-class,hw)
hw-handler = $(eval ramstage-srcs += $$(addprefix $(1),$(2)))
$(call add-special-class,hw-gen)
hw-gen-handler = \
$(eval additional-dirs += $(dir $(2))) \
$(eval ramstage-srcs += $(2)) \
$(eval ramstage-ads-deps += $(2)) \
$(eval ramstage-adb-deps += $(2)) \
$(eval $(2): $(obj)/config.h)
subdirs-y += ../../3rdparty/libhwbase
ramstage-$(CONFIG_HAVE_MONOTONIC_TIMER) += hw-time-timer.adb
endif # CONFIG_RAMSTAGE_LIBHWBASE
romstage-y += spd_bin.c
ifeq ($(CONFIG_GENERIC_SPD_BIN),y)
LIB_SPD_BIN = $(obj)/spd.bin
LIB_SPD_DEPS = $(foreach f, $(SPD_SOURCES), src/mainboard/$(MAINBOARDDIR)/spd/$(f).spd.hex)
# Include spd ROM data
$(LIB_SPD_BIN): $(LIB_SPD_DEPS)
for f in $(LIB_SPD_DEPS); \
do for c in $$(cat $$f | grep --binary-files=text -v ^#); \
do printf $$(printf '\\%o' 0x$$c); \
done; \
done > $@
cbfs-files-$(CONFIG_GENERIC_SPD_BIN) += spd.bin
spd.bin-file := $(LIB_SPD_BIN)
spd.bin-type := spd
endif
ramstage-y += uuid.c
romstage-$(CONFIG_ROMSTAGE_SPD_SMBUS) += spd_cache.c
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