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