c2cf3946c9
Add a new tool that that prints elog events. The tool, as input, accepts either a file with the RW_ELOG contents, or if the file is not provided it reads the contents of RW_ELOG by calling the "flashrom" tool. The tool is based on "mosys eventlog list"[1]. For the moment it only supports "list", but future commits will add additional functionality. This commit also adds missing ELOG defines needed for the tool. These defines are added with the rest of the ELOG defines, in include/commonlib/bsd/elog.h The tool is placed inside util/cbfstool. The rationale behind the decision, is that this tool shares a lot in common with the other tools located in cbfstool: vboot dependency, shared files like common.o and valstr.o, and in spirit is similar to some of the tools located in cbfstool/. As an example, you call the tool like the following: $ elogtool list -f rw_elog_dump.bin [1]: https://chromium.googlesource.com/chromiumos/platform/mosys/+/refs/heads/main/lib/eventlog/elog.c BUG=b:172210863 Signed-off-by: Ricardo Quesada <ricardoq@google.com> Change-Id: Ia1fe1c9ed3c4c6bda846055d4b10943b54463935 Reviewed-on: https://review.coreboot.org/c/coreboot/+/56406 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Tim Wawrzynczak <twawrzynczak@chromium.org> Reviewed-by: Jack Rosenthal <jrosenth@chromium.org>
255 lines
8.7 KiB
Makefile
255 lines
8.7 KiB
Makefile
compressionobj :=
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compressionobj += compress.o
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# LZ4
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compressionobj += lz4.o
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compressionobj += lz4hc.o
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compressionobj += lz4frame.o
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compressionobj += xxhash.o
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compressionobj += lz4_wrapper.o
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# LZMA
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compressionobj += lzma.o
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compressionobj += LzFind.o
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compressionobj += LzmaDec.o
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compressionobj += LzmaEnc.o
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cbfsobj :=
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cbfsobj += cbfstool.o
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cbfsobj += common.o
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cbfsobj += cbfs_image.o
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cbfsobj += cbfs-mkstage.o
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cbfsobj += cbfs-mkpayload.o
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cbfsobj += elfheaders.o
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cbfsobj += rmodule.o
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cbfsobj += xdr.o
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cbfsobj += partitioned_file.o
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cbfsobj += platform_fixups.o
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# COMMONLIB
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cbfsobj += cbfs_private.o
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cbfsobj += fsp_relocate.o
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# FMAP
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cbfsobj += fmap.o
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cbfsobj += kv_pair.o
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cbfsobj += valstr.o
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# linux as payload
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cbfsobj += linux_trampoline.o
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cbfsobj += cbfs-payload-linux.o
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# compression algorithms
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cbfsobj += $(compressionobj)
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fmapobj :=
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fmapobj += fmaptool.o
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fmapobj += cbfs_sections.o
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fmapobj += fmap_from_fmd.o
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fmapobj += fmd.o
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fmapobj += fmd_parser.o
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fmapobj += fmd_scanner.o
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# FMAP
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fmapobj += fmap.o
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fmapobj += kv_pair.o
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fmapobj += valstr.o
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rmodobj :=
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rmodobj += rmodtool.o
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rmodobj += rmodule.o
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rmodobj += common.o
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rmodobj += elfheaders.o
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rmodobj += xdr.o
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ifwiobj :=
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ifwiobj += ifwitool.o
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ifwiobj += common.o
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ifitobj :=
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ifitobj += ifittool.o
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ifitobj += common.o
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ifitobj += fit.o
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ifitobj += cbfs_image.o
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# Make it link ....
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ifitobj += xdr.o
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ifitobj += elfheaders.o
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ifitobj += partitioned_file.o
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ifitobj += cbfs-mkstage.o
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ifitobj += cbfs-mkpayload.o
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ifitobj += rmodule.o
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# FMAP
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ifitobj += fmap.o
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ifitobj += kv_pair.o
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ifitobj += valstr.o
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# compression algorithms
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ifitobj += $(compressionobj)
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cbfscompobj :=
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cbfscompobj += $(compressionobj)
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cbfscompobj += cbfscomptool.o
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amdcompobj :=
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amdcompobj += amdcompress.o
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amdcompobj += elfheaders.o
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amdcompobj += common.o
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amdcompobj += xdr.o
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elogobj :=
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elogobj := elogtool.o
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elogobj += eventlog.o
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elogobj += valstr.o
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elogobj += elog.o
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elogobj += common.o
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TOOLCFLAGS ?= -Werror -Wall -Wextra -Wshadow
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TOOLCFLAGS += -Wcast-qual -Wmissing-prototypes -Wredundant-decls -Wshadow
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TOOLCFLAGS += -Wstrict-prototypes -Wwrite-strings
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TOOLCFLAGS += -O2
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TOOLCPPFLAGS ?= -D_DEFAULT_SOURCE # memccpy() from string.h
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TOOLCPPFLAGS += -D_BSD_SOURCE -D_SVID_SOURCE # _DEFAULT_SOURCE for older glibc
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TOOLCPPFLAGS += -D_GNU_SOURCE # memmem() from string.h
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TOOLCPPFLAGS += -I$(top)/util/cbfstool/flashmap
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TOOLCPPFLAGS += -I$(top)/util/cbfstool
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TOOLCPPFLAGS += -I$(objutil)/cbfstool
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TOOLCPPFLAGS += -I$(top)/src/commonlib/include -I$(top)/src/commonlib/bsd/include
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TOOLCPPFLAGS += -include $(top)/src/commonlib/bsd/include/commonlib/bsd/compiler.h
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TOOLCPPFLAGS += -I$(VBOOT_SOURCE)/firmware/include
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TOOLCPPFLAGS += -I$(VBOOT_SOURCE)/firmware/2lib/include
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TOOLCPPFLAGS += -I$(VBOOT_SOURCE)/host/include
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TOOLCPPFLAGS += -I$(VBOOT_SOURCE)/host/lib/include
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# UEFI header file support. It's not pretty, but that's what we currently
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# have right now.
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TOOLCPPFLAGS += -I$(top)/src
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TOOLCPPFLAGS += -I$(top)/src/vendorcode/intel/edk2/uefi_2.4/MdePkg/Include
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TOOLLDFLAGS ?=
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HOSTCFLAGS += -fms-extensions
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ifneq ($(shell uname -o 2>/dev/null), FreeBSD)
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TOOLCPPFLAGS += -D_XOPEN_SOURCE=700 # strdup() from string.h
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endif
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ifeq ($(shell uname -s | cut -c-7 2>/dev/null), MINGW32)
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TOOLCFLAGS += -mno-ms-bitfields
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endif
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ifeq ($(shell uname -o 2>/dev/null), Cygwin)
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TOOLCFLAGS+=-std=gnu11
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TOOLCPPFLAGS+=-D_GNU_SOURCE
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else
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TOOLCFLAGS+=-std=c11
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endif
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VBOOT_HOSTLIB = $(VBOOT_HOST_BUILD)/libvboot_host.a
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$(VBOOT_HOSTLIB):
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printf " MAKE $(subst $(objutil)/,,$(@))\n"
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unset CFLAGS LDFLAGS; $(MAKE) -C $(VBOOT_SOURCE) \
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BUILD=$(VBOOT_HOST_BUILD) \
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CC="$(HOSTCC)" \
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PKG_CONFIG="true" \
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V=$(V) \
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DEBUG= \
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hostlib
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$(objutil)/cbfstool/%.o: $(objutil)/cbfstool/%.c
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printf " HOSTCC $(subst $(objutil)/,,$(@))\n"
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$(HOSTCC) $(TOOLCPPFLAGS) $(TOOLCFLAGS) $(HOSTCFLAGS) -c -o $@ $<
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$(objutil)/cbfstool/%.o: $(top)/util/cbfstool/%.c
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printf " HOSTCC $(subst $(objutil)/,,$(@))\n"
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$(HOSTCC) $(TOOLCPPFLAGS) $(TOOLCFLAGS) $(HOSTCFLAGS) -c -o $@ $<
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$(objutil)/cbfstool/%.o: $(top)/util/cbfstool/flashmap/%.c
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printf " HOSTCC $(subst $(objutil)/,,$(@))\n"
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$(HOSTCC) $(TOOLCPPFLAGS) $(TOOLCFLAGS) $(HOSTCFLAGS) -c -o $@ $<
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$(objutil)/cbfstool/%.o: $(top)/util/cbfstool/lzma/%.c
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printf " HOSTCC $(subst $(objutil)/,,$(@))\n"
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$(HOSTCC) $(TOOLCPPFLAGS) $(TOOLCFLAGS) $(HOSTCFLAGS) -c -o $@ $<
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$(objutil)/cbfstool/%.o: $(top)/util/cbfstool/lzma/C/%.c
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printf " HOSTCC $(subst $(objutil)/,,$(@))\n"
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$(HOSTCC) $(TOOLCPPFLAGS) $(TOOLCFLAGS) $(HOSTCFLAGS) -c -o $@ $<
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$(objutil)/cbfstool/%.o: $(top)/src/commonlib/%.c
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printf " HOSTCC $(subst $(objutil)/,,$(@))\n"
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$(HOSTCC) $(TOOLCPPFLAGS) $(TOOLCFLAGS) $(HOSTCFLAGS) -c -o $@ $<
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$(objutil)/cbfstool/%.o: $(top)/src/commonlib/bsd/%.c
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printf " HOSTCC $(subst $(objutil)/,,$(@))\n"
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$(HOSTCC) $(TOOLCPPFLAGS) $(TOOLCFLAGS) $(HOSTCFLAGS) -c -o $@ $<
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$(objutil)/cbfstool/%.o: $(top)/util/cbfstool/lz4/lib/%.c
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printf " HOSTCC $(subst $(objutil)/,,$(@))\n"
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$(HOSTCC) $(TOOLCPPFLAGS) $(TOOLCFLAGS) $(HOSTCFLAGS) -c -o $@ $<
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$(objutil)/cbfstool/cbfstool: $(addprefix $(objutil)/cbfstool/,$(cbfsobj)) $(VBOOT_HOSTLIB)
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printf " HOSTCC $(subst $(objutil)/,,$(@)) (link)\n"
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$(HOSTCC) -v $(TOOLLDFLAGS) -o $@ $(addprefix $(objutil)/cbfstool/,$(cbfsobj)) $(VBOOT_HOSTLIB)
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$(objutil)/cbfstool/fmaptool: $(addprefix $(objutil)/cbfstool/,$(fmapobj))
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printf " HOSTCC $(subst $(objutil)/,,$(@)) (link)\n"
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$(HOSTCC) $(TOOLLDFLAGS) -o $@ $(addprefix $(objutil)/cbfstool/,$(fmapobj))
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$(objutil)/cbfstool/rmodtool: $(addprefix $(objutil)/cbfstool/,$(rmodobj))
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printf " HOSTCC $(subst $(objutil)/,,$(@)) (link)\n"
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$(HOSTCC) $(TOOLLDFLAGS) -o $@ $(addprefix $(objutil)/cbfstool/,$(rmodobj))
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$(objutil)/cbfstool/ifwitool: $(addprefix $(objutil)/cbfstool/,$(ifwiobj))
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printf " HOSTCC $(subst $(objutil)/,,$(@)) (link)\n"
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$(HOSTCC) $(TOOLLDFLAGS) -o $@ $(addprefix $(objutil)/cbfstool/,$(ifwiobj))
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$(objutil)/cbfstool/ifittool: $(addprefix $(objutil)/cbfstool/,$(ifitobj)) $(VBOOT_HOSTLIB)
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printf " HOSTCC $(subst $(objutil)/,,$(@)) (link)\n"
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$(HOSTCC) $(TOOLLDFLAGS) -o $@ $(addprefix $(objutil)/cbfstool/,$(ifitobj)) $(VBOOT_HOSTLIB)
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$(objutil)/cbfstool/cbfs-compression-tool: $(addprefix $(objutil)/cbfstool/,$(cbfscompobj))
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printf " HOSTCC $(subst $(objutil)/,,$(@)) (link)\n"
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$(HOSTCC) $(TOOLLDFLAGS) -o $@ $(addprefix $(objutil)/cbfstool/,$(cbfscompobj))
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$(objutil)/cbfstool/amdcompress: $(addprefix $(objutil)/cbfstool/,$(amdcompobj))
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printf " HOSTCC $(subst $(objutil)/,,$(@)) (link)\n"
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$(HOSTCC) $(TOOLLDFLAGS) -o $@ $(addprefix $(objutil)/cbfstool/,$(amdcompobj)) -lz
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$(objutil)/cbfstool/elogtool: $(addprefix $(objutil)/cbfstool/,$(elogobj)) $(VBOOT_HOSTLIB)
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printf " HOSTCC $(subst $(objutil)/,,$(@)) (link)\n"
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$(HOSTCC) $(TOOLLDFLAGS) -o $@ $(addprefix $(objutil)/cbfstool/,$(elogobj)) $(VBOOT_HOSTLIB)
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# Yacc source is superset of header
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$(objutil)/cbfstool/fmd.o: TOOLCFLAGS += -Wno-redundant-decls
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$(objutil)/cbfstool/fmd_parser.o: TOOLCFLAGS += -Wno-redundant-decls
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# Lex generates unneeded functions and declarations
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$(objutil)/cbfstool/fmd_scanner.o: TOOLCFLAGS += -Wno-redundant-decls
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$(objutil)/cbfstool/fmd_scanner.o: TOOLCFLAGS += -Wno-unused-function
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# Tolerate lzma sdk warnings
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$(objutil)/cbfstool/LzmaEnc.o: TOOLCFLAGS += -Wno-sign-compare -Wno-cast-qual
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# Tolerate commonlib warnings
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$(objutil)/cbfstool/cbfs_private.o: TOOLCFLAGS += -Wno-sign-compare
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# Tolerate lz4 warnings
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$(objutil)/cbfstool/lz4.o: TOOLCFLAGS += -Wno-missing-prototypes
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$(objutil)/cbfstool/lz4_wrapper.o: TOOLCFLAGS += -Wno-attributes
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$(objutil)/cbfstool/fmd.o: $(objutil)/cbfstool/fmd_parser.h
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$(objutil)/cbfstool/fmd.o: $(objutil)/cbfstool/fmd_scanner.h
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$(objutil)/cbfstool/fmd_parser.o: $(objutil)/cbfstool/fmd.o
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$(objutil)/cbfstool/fmd_scanner.o: $(objutil)/cbfstool/fmd.o
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$(objutil)/cbfstool/fmd_scanner.o: TOOLCFLAGS += -Wno-sign-compare
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$(objutil)/cbfstool/%: $(top)/util/cbfstool/%_shipped
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mkdir -p $(dir $@)
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cp $< $@
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ifeq ($(CONFIG_FMD_GENPARSER),y)
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TOOLLEX := lex
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TOOLYACC := yacc
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# the .c rule also creates .h
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$(top)/util/cbfstool/fmd_scanner.h_shipped: $(top)/util/cbfstool/fmd_scanner.c_shipped
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$(top)/util/cbfstool/fmd_scanner.c_shipped: $(top)/util/cbfstool/fmd_scanner.l
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echo " LEX util/cbfstool/fmd_scanner.[ch]"
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$(TOOLLEX) -t --header-file=$(top)/util/cbfstool/fmd_scanner.h_shipped $< >$(top)/util/cbfstool/fmd_scanner.c_shipped
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# the .c rule also creates .h
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$(top)/util/cbfstool/fmd_parser.h_shipped: $(top)/util/cbfstool/fmd_parser.c_shipped
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$(top)/util/cbfstool/fmd_parser.c_shipped: $(top)/util/cbfstool/fmd_parser.y
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echo " YACC util/cbfstool/fmd_parser.[ch]"
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$(TOOLYACC) -d $<
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mv -f y.tab.c $(top)/util/cbfstool/fmd_parser.c_shipped
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mv -f y.tab.h $(top)/util/cbfstool/fmd_parser.h_shipped
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endif # CONFIG_FMD_GENPARSER
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