From c64a10e54441db7df85592b009348a919a7259d7 Mon Sep 17 00:00:00 2001 From: Stefan Liebler Date: Wed, 11 May 2016 15:51:25 +0200 Subject: S390: Use fPIC to avoid R_390_GOT12 relocation in gcrt1.o. if glibc is build with -march=z900 | -march=z990, the startup file gcrt1.o (used if you link with gcc -pg) contains R_390_GOT12 | R_390_GOT20 relocations. Thus, an entry in the GOT can be addressed relative to the GOT pointer with a 12 | 20 bit displacement value. The startup files should not contain R_390_GOT12, R_390_GOT20 relocations, but R_390_GOTENT ones. This patch removes the overrides of pic-ccflag and the default pic-ccflag = -fPIC in Makeconfig is used instead to get the R_390_GOTENT relocations in gcrt1.o. ChangeLog: * sysdeps/s390/s390-32/Makefile (pic-ccflag): Remove. * sysdeps/s390/s390-64/Makefile: Likewise. --- sysdeps/s390/s390-32/Makefile | 2 -- sysdeps/s390/s390-64/Makefile | 2 -- 2 files changed, 4 deletions(-) (limited to 'sysdeps/s390') diff --git a/sysdeps/s390/s390-32/Makefile b/sysdeps/s390/s390-32/Makefile index 057862d91b..a07f2986ae 100644 --- a/sysdeps/s390/s390-32/Makefile +++ b/sysdeps/s390/s390-32/Makefile @@ -1,5 +1,3 @@ -pic-ccflag = -fpic - ifeq ($(subdir),gmon) sysdep_routines += s390-mcount endif diff --git a/sysdeps/s390/s390-64/Makefile b/sysdeps/s390/s390-64/Makefile index ce4f0c5c88..5909d1f7aa 100644 --- a/sysdeps/s390/s390-64/Makefile +++ b/sysdeps/s390/s390-64/Makefile @@ -1,5 +1,3 @@ -pic-ccflag = -fpic - ifeq ($(subdir),gmon) sysdep_routines += s390x-mcount endif -- cgit v1.2.3