From 83569fb894050db7430047da2219ca50c68f882a Mon Sep 17 00:00:00 2001 From: "H.J. Lu" Date: Tue, 31 Mar 2015 05:20:55 -0700 Subject: Add a testcase for copy reloc against protected data Linkers in some versions of binutils 2.25 and 2.26 don't support protected data symbol with error messsage like: /usr/bin/ld: copy reloc against protected `bar' is invalid /usr/bin/ld: failed to set dynamic section sizes: Bad value We check if linker supports copy reloc against protected data symbol to avoid running the test if linker is broken. [BZ #17711] * config.make.in (have-protected-data): New. * configure.ac: Check linker support for protected data symbol. * configure: Regenerated. * elf/Makefile (modules-names): Add tst-protected1moda and tst-protected1modb if $(have-protected-data) is yes. (tests): Add tst-protected1a and tst-protected1b if $(have-protected-data) is yes. ($(objpfx)tst-protected1a): New. ($(objpfx)tst-protected1b): Likewise. (tst-protected1modb.so-no-z-defs): Likewise. * elf/tst-protected1a.c: New file. * elf/tst-protected1b.c: Likewise. * elf/tst-protected1mod.h: Likewise. * elf/tst-protected1moda.c: Likewise. * elf/tst-protected1modb.c: Likewise. --- elf/Makefile | 7 +++++++ 1 file changed, 7 insertions(+) (limited to 'elf/Makefile') diff --git a/elf/Makefile b/elf/Makefile index c8af5ba..e852b5f 100644 --- a/elf/Makefile +++ b/elf/Makefile @@ -213,6 +213,13 @@ modules-names = testobj1 testobj2 testobj3 testobj4 testobj5 testobj6 \ tst-initorder2d \ tst-relsort1mod1 tst-relsort1mod2 tst-array2dep \ tst-array5dep tst-null-argv-lib +ifeq (yes,$(have-protected-data)) +modules-names += tst-protected1moda tst-protected1modb +tests += tst-protected1a tst-protected1b +$(objpfx)tst-protected1a: $(addprefix $(objpfx),tst-protected1moda.so tst-protected1modb.so) +$(objpfx)tst-protected1b: $(addprefix $(objpfx),tst-protected1modb.so tst-protected1moda.so) +tst-protected1modb.so-no-z-defs = yes +endif ifeq (yesyes,$(have-fpie)$(build-shared)) modules-names += tst-piemod1 tests += tst-pie1 tst-pie2 -- cgit v1.1