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elf: Disable ifuncmain{1,5,5pic,5pie} when using LLD

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These tests takes the address of a protected symbol (foo_protected)
and lld does not support copy relocations on protected data symbols.

Checked on x86_64-linux-gnu.

Reviewed-by: Fangrui Song <maskray@google.com>
This commit is contained in:
Adhemerval Zanella 2021-10-26 08:30:18 -03:00
parent 88e316b064
commit 66a273d16a
1 changed files with 13 additions and 4 deletions
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17
elf/Makefile
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@ -427,11 +427,14 @@ ifeq (yes,$(build-shared))
tests += tst-ifunc-fault-lazy tst-ifunc-fault-bindnow
# Note: sysdeps/x86_64/ifuncmain8.c uses ifuncmain8.
tests-internal += \
ifuncmain1 ifuncmain1pic ifuncmain1vis ifuncmain1vispic \
ifuncmain1pic ifuncmain1vis ifuncmain1vispic \
ifuncmain1staticpic \
ifuncmain2 ifuncmain2pic ifuncmain3 ifuncmain4 \
ifuncmain5 ifuncmain5pic ifuncmain5staticpic \
ifuncmain5staticpic \
ifuncmain7 ifuncmain7pic
ifeq (no,$(with-lld))
tests-internal += ifuncmain1 ifuncmain5 ifuncmain5pic
endif
ifeq (yes,$(have-gcc-ifunc))
tests-internal += ifuncmain9 ifuncmain9pic
endif
@ -441,17 +444,23 @@ extra-test-objs += $(ifunc-test-modules:=.o)
test-internal-extras += $(ifunc-test-modules)
ifeq (yes,$(have-fpie))
ifunc-pie-tests = ifuncmain1pie ifuncmain1vispie ifuncmain1staticpie \
ifuncmain5pie ifuncmain6pie ifuncmain7pie
ifuncmain6pie ifuncmain7pie
ifeq (yes,$(have-gcc-ifunc))
ifunc-pie-tests += ifuncmain9pie
endif
ifeq (no,$(with-lld))
ifunc-pie-tests += ifuncmain5pie
endif
ifeq (yes,$(have-textrel_ifunc))
ifunc-pie-tests += tst-ifunc-textrel
endif
tests-internal += $(ifunc-pie-tests)
tests-pie += $(ifunc-pie-tests)
endif
modules-names += ifuncmod1 ifuncmod3 ifuncmod5 ifuncmod6
modules-names += ifuncmod1 ifuncmod3 ifuncmod6
ifeq (no,$(with-lld))
modules-names += ifuncmod5
endif
endif
endif