de37109767
This patch moves the IP checksum algorithm into commonlib to prepare for it being shared with libpayload. The current implementation is ancient and pretty hard to read (and does some unnecessary questionable things like the type-punning stuff which leads to suboptimal code generation), so this reimplements it from scratch (that also helps with the licensing). This algorithm is prepared to take in a pre-calculated "wide" checksum in a machine-register-sized data type which is then narrowed down to 16 bits (see RFC 1071 for why that's valid). This isn't used yet (and the code will get optimized out), but will be used later in this patch series for architecture-specific optimization. Change-Id: Ic04c714c00439a17fc04a8a6e730cc2aa19b8e68 Signed-off-by: Julius Werner <jwerner@chromium.org> Reviewed-on: https://review.coreboot.org/c/coreboot/+/80251 Reviewed-by: Yidi Lin <yidilin@google.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Jakub Czapiga <czapiga@google.com>
250 lines
8.7 KiB
Makefile
250 lines
8.7 KiB
Makefile
# SPDX-License-Identifier: GPL-2.0-only
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tests-y += lib-test
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tests-y += string-test
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tests-y += b64_decode-test
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tests-y += hexstrtobin-test
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tests-y += imd-test
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tests-y += timestamp-test
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tests-y += edid-test
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tests-y += cbmem_console-romstage-test
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tests-y += cbmem_console-ramstage-test
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tests-y += list-test
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tests-y += fmap-test
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tests-y += imd_cbmem-romstage-test
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tests-y += imd_cbmem-ramstage-test
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tests-y += region_file-test
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tests-y += stack-test
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tests-y += memset-test
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tests-y += memcmp-test
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tests-y += memchr-test
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tests-y += memcpy-test
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tests-y += malloc-test
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tests-y += memmove-test
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tests-y += crc_byte-test
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tests-y += memrange-test
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tests-y += uuid-test
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tests-y += bootmem-test
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tests-y += dimm_info_util-test
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tests-y += coreboot_table-test
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tests-y += rtc-test
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tests-y += spd_cache-ddr3-test
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tests-y += spd_cache-ddr4-test
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tests-y += cbmem_stage_cache-test
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tests-y += libgcc-test
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tests-y += cbfs-verification-no-sha512-test
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tests-y += cbfs-verification-has-sha512-test
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tests-y += cbfs-no-verification-no-sha512-test
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tests-y += cbfs-no-verification-has-sha512-test
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tests-y += cbfs-lookup-no-mcache-test
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tests-y += cbfs-lookup-has-mcache-test
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tests-y += lzma-test
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tests-y += ux_locales-test
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lib-test-srcs += tests/lib/lib-test.c
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string-test-srcs += tests/lib/string-test.c
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string-test-srcs += src/lib/string.c
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b64_decode-test-srcs += tests/lib/b64_decode-test.c
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b64_decode-test-srcs += tests/stubs/console.c
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b64_decode-test-srcs += src/lib/b64_decode.c
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hexstrtobin-test-srcs += tests/lib/hexstrtobin-test.c
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hexstrtobin-test-srcs += src/lib/hexstrtobin.c
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imd-test-srcs += tests/lib/imd-test.c
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imd-test-srcs += tests/stubs/console.c
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imd-test-srcs += src/lib/imd.c
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timestamp-test-srcs += tests/lib/timestamp-test.c
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timestamp-test-srcs += tests/stubs/timestamp.c
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timestamp-test-srcs += tests/stubs/console.c
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timestamp-test-stage := romstage
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edid-test-srcs += tests/lib/edid-test.c
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edid-test-srcs += src/lib/edid.c
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edid-test-srcs += tests/stubs/console.c
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cbmem_console-romstage-test-stage := romstage
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cbmem_console-romstage-test-srcs += tests/lib/cbmem_console-test.c
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cbmem_console-romstage-test-srcs += tests/stubs/console.c
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cbmem_console-ramstage-test-stage := ramstage
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cbmem_console-ramstage-test-srcs += tests/lib/cbmem_console-test.c
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cbmem_console-ramstage-test-srcs += tests/stubs/console.c
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list-test-srcs += tests/lib/list-test.c
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list-test-srcs += src/lib/list.c
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fmap-test-srcs += tests/lib/fmap-test.c
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fmap-test-srcs += src/lib/fmap.c
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fmap-test-srcs += tests/stubs/console.c
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fmap-test-srcs += src/lib/boot_device.c
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fmap-test-srcs += src/commonlib/region.c
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fmap-test-cflags += -I tests/include/tests/lib/fmap
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imd_cbmem-ramstage-test-stage := ramstage
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imd_cbmem-ramstage-test-srcs += tests/lib/imd_cbmem-test.c
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imd_cbmem-ramstage-test-srcs += tests/stubs/console.c
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imd_cbmem-ramstage-test-srcs += src/lib/imd.c
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imd_cbmem-ramstage-test-mocks += cbmem_top_chipset
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imd_cbmem-romstage-test-stage := romstage
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imd_cbmem-romstage-test-srcs += tests/lib/imd_cbmem-test.c
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imd_cbmem-romstage-test-srcs += tests/stubs/console.c
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imd_cbmem-romstage-test-srcs += src/lib/imd.c
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imd_cbmem-romstage-test-mocks += cbmem_top_chipset
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region_file-test-srcs += tests/lib/region_file-test.c
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region_file-test-srcs += src/commonlib/region.c
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region_file-test-srcs += tests/stubs/console.c
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stack-test-srcs += tests/lib/stack-test.c
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stack-test-srcs += src/lib/stack.c
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stack-test-srcs += tests/stubs/console.c
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memset-test-srcs += tests/lib/memset-test.c
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memset-test-srcs += src/lib/memset.c
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memcmp-test-srcs += tests/lib/memcmp-test.c
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memchr-test-srcs += tests/lib/memchr-test.c
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memchr-test-srcs += src/lib/memchr.c
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memcpy-test-srcs += tests/lib/memcpy-test.c
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malloc-test-srcs += tests/lib/malloc-test.c
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malloc-test-srcs += tests/stubs/console.c
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memmove-test-srcs += tests/lib/memmove-test.c
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crc_byte-test-srcs += tests/lib/crc_byte-test.c
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crc_byte-test-srcs += src/lib/crc_byte.c
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memrange-test-srcs += tests/lib/memrange-test.c
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memrange-test-srcs += src/lib/memrange.c
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memrange-test-srcs += tests/stubs/console.c
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memrange-test-srcs += src/device/device_util.c
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uuid-test-srcs += tests/lib/uuid-test.c
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uuid-test-srcs += src/lib/hexstrtobin.c
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uuid-test-srcs += src/lib/uuid.c
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bootmem-test-srcs += tests/lib/bootmem-test.c
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bootmem-test-srcs += tests/stubs/console.c
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bootmem-test-srcs += src/device/device_util.c
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bootmem-test-srcs += src/lib/bootmem.c
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bootmem-test-srcs += src/lib/memrange.c
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dimm_info_util-test-srcs += tests/lib/dimm_info_util-test.c
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dimm_info_util-test-srcs += src/device/dram/spd.c
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dimm_info_util-test-srcs += src/lib/dimm_info_util.c
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dimm_info_util-test-srcs += tests/stubs/console.c
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coreboot_table-test-srcs += tests/lib/coreboot_table-test.c
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coreboot_table-test-srcs += tests/stubs/console.c
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coreboot_table-test-srcs += src/commonlib/bsd/ipchksum.c
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coreboot_table-test-srcs += src/lib/coreboot_table.c
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coreboot_table-test-srcs += src/lib/imd_cbmem.c
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coreboot_table-test-srcs += src/lib/imd.c
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coreboot_table-test-cflags += -I tests/include/tests/lib/fmap
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coreboot_table-test-mocks += cbmem_top_chipset
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rtc-test-srcs += tests/lib/rtc-test.c
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rtc-test-srcs += src/lib/rtc.c
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spd_cache-ddr3-test-srcs += tests/lib/spd_cache-test.c
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spd_cache-ddr3-test-srcs += tests/stubs/console.c
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spd_cache-ddr3-test-srcs += src/lib/spd_cache.c
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spd_cache-ddr3-test-srcs += src/lib/crc_byte.c
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spd_cache-ddr3-test-srcs += src/commonlib/region.c
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spd_cache-ddr3-test-mocks += fmap_locate_area_as_rdev
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spd_cache-ddr3-test-config += CONFIG_SPD_CACHE_FMAP_NAME=\"RW_SPD_CACHE\" \
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CONFIG_DIMM_MAX=4 CONFIG_DIMM_SPD_SIZE=256 \
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CONFIG_BOOT_DEVICE_MEMORY_MAPPED=1
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spd_cache-ddr3-test-cflags += -D__TEST_SPD_CACHE_DDR=3
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spd_cache-ddr4-test-srcs += tests/lib/spd_cache-test.c
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spd_cache-ddr4-test-srcs += tests/stubs/console.c
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spd_cache-ddr4-test-srcs += src/lib/spd_cache.c
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spd_cache-ddr4-test-srcs += src/lib/crc_byte.c
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spd_cache-ddr4-test-srcs += src/commonlib/region.c
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spd_cache-ddr4-test-mocks += fmap_locate_area_as_rdev
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spd_cache-ddr4-test-config += CONFIG_SPD_CACHE_FMAP_NAME=\"RW_SPD_CACHE\" \
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CONFIG_DIMM_MAX=4 CONFIG_DIMM_SPD_SIZE=512 \
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CONFIG_BOOT_DEVICE_MEMORY_MAPPED=1
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spd_cache-ddr4-test-cflags += -D__TEST_SPD_CACHE_DDR=4
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cbmem_stage_cache-test-srcs += tests/lib/cbmem_stage_cache-test.c
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cbmem_stage_cache-test-srcs += tests/stubs/console.c
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cbmem_stage_cache-test-srcs += src/lib/cbmem_stage_cache.c
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cbmem_stage_cache-test-srcs += src/lib/imd_cbmem.c
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cbmem_stage_cache-test-srcs += src/lib/imd.c
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cbmem_stage_cache-test-config += CONFIG_CBMEM_STAGE_CACHE=1
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libgcc-test-srcs += tests/lib/libgcc-test.c
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# CBFS varification tests are compiled with CONFIG_CBFS_VERIFICATION
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# and VB2_SUPPORT_SHA512 set and unset. Code should work with and without
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# verification and with hash structure of different sizes.
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cbfs-verification-no-sha512-test-stage := bootblock
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cbfs-verification-no-sha512-test-srcs := tests/lib/cbfs-verification-test.c \
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tests/stubs/console.c \
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tests/stubs/die.c \
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tests/mock/cbfs_file_mock.c \
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src/lib/cbfs.c \
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src/commonlib/bsd/cbfs_private.c \
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src/commonlib/mem_pool.c \
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src/commonlib/region.c
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cbfs-verification-no-sha512-test-mocks += cbfs_get_boot_device cbfs_lookup
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cbfs-verification-no-sha512-test-config += CONFIG_COLLECT_TIMESTAMPS=0 \
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CONFIG_CBFS_VERIFICATION=1 \
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CONFIG_NO_CBFS_MCACHE=1 \
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VB2_SUPPORT_SHA512=0
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$(call copy-test,cbfs-verification-no-sha512-test,cbfs-verification-has-sha512-test)
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cbfs-verification-has-sha512-test-config += VB2_SUPPORT_SHA512=1
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$(call copy-test,cbfs-verification-no-sha512-test,cbfs-no-verification-no-sha512-test)
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cbfs-no-verification-no-sha512-test-config += CONFIG_CBFS_VERIFICATION=0
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$(call copy-test,cbfs-verification-no-sha512-test,cbfs-no-verification-has-sha512-test)
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cbfs-no-verification-has-sha512-test-config += CONFIG_CBFS_VERIFICATION=0 \
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VB2_SUPPORT_SHA512=1
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cbfs-lookup-no-mcache-test-srcs = tests/lib/cbfs-lookup-test.c \
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tests/stubs/console.c \
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tests/stubs/die.c \
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tests/mock/cbfs_file_mock.c \
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src/lib/cbfs.c \
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src/commonlib/bsd/cbfs_private.c \
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src/commonlib/bsd/cbfs_mcache.c \
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src/commonlib/mem_pool.c \
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src/commonlib/region.c
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cbfs-lookup-no-mcache-test-mocks += cbfs_get_boot_device \
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cbfs_lookup \
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cbfs_mcache_lookup \
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mem_pool_alloc \
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mem_pool_free
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cbfs-lookup-no-mcache-test-config += CONFIG_ARCH_X86=0 \
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CONFIG_COLLECT_TIMESTAMPS=0 \
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CONFIG_NO_CBFS_MCACHE=1
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$(call copy-test,cbfs-lookup-no-mcache-test,cbfs-lookup-has-mcache-test)
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cbfs-lookup-has-mcache-test-config += CONFIG_NO_CBFS_MCACHE=0
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lzma-test-srcs += tests/lib/lzma-test.c
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lzma-test-srcs += tests/stubs/console.c
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lzma-test-srcs += src/lib/lzma.c
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lzma-test-srcs += src/lib/lzmadecode.c
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ux_locales-test-srcs += tests/lib/ux_locales-test.c
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ux_locales-test-srcs += tests/stubs/console.c
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ux_locales-test-srcs += src/lib/ux_locales.c
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ux_locales-test-mocks += _cbfs_alloc \
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cbfs_unmap \
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vb2api_get_locale_id \
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vboot_get_context
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ux_locales-test-config += CONFIG_VBOOT=1
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