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39 lines
1.4 KiB
Makefile
39 lines
1.4 KiB
Makefile
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.PATH: ${.CURDIR}
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PACKAGE= tests
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_REBASE_SCRIPT= mkimg_test
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ATF_TESTS_SH= ${_REBASE_SCRIPT}
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SOURCES!= cd ${.CURDIR}; echo *.hex
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${PACKAGE}FILES+= ${SOURCES:S,.hex,,g}
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.for f in ${${PACKAGE}FILES}
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$f: $f.hex
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sed -e '/^#.*/D' < ${.ALLSRC} > ${.TARGET}
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.endfor
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# Note: Pre-generating this test file saves a lot of time when building on
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# emulated platforms such as QEMU. It can take about 2-5 seconds to generate
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# the test file using jot (depending on the emulated architecture) and this
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# is done for each of the 168 test configurations.
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# The effect is even more pronounced on CHERI-RISCV QEMU (emulating CHERI inside
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# QEMU adds additional run-time overhead): Running the apm_1x1_512_raw without
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# the pre-generated file takes about 108 seconds of which 102 seconds (over 95%)
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# were spent running jot -b. It's even worse on CHERI-MIPS QEMU: 187 seconds
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# for jot -b P 2097152 > /dev/null. By using a pre-generated 4MB file, the
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# slowest test variant (vtoc8_63x255_4096_vhdx) now only takes 29 seconds (of
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# which 26s are spent in hexdump -C) instead of previously 2min30s.
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${PACKAGE}FILES+= partition_data_4M.bin
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partition_data_4M.bin: Makefile
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jot -b P 2097152 > ${.TARGET} || rm -f ${.TARGET}
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CLEANFILES+= ${${PACKAGE}FILES}}
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rebase: partition_data_4M.bin ${_REBASE_SCRIPT} .PHONY
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cd ${.CURDIR}; PATH=${.OBJDIR}/..:$${PATH}:/usr/bin:/bin \
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/usr/libexec/atf-sh ${.OBJDIR}/${_REBASE_SCRIPT} -s ${.OBJDIR} rebase
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.include <bsd.test.mk>
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