Andreas Krebbel e6213e09ed S/390: Prevent GOT access rewrite for certain symbols ... When dereferencing a GOT slot with lgrl or lg we rewrite this using larl to get rid of the extra memory access. However, we cannot do this for: - symbols marked for absolute addressing - symbols at odd addresses (larl can handle only even addresses) Fixed with the attached patch. bfd/ChangeLog: 2018-09-17 Andreas Krebbel <krebbel@linux.ibm.com> * elf64-s390.c (elf_s390_relocate_section): Prevent rewriting of GOT accesses with larl for ABS or misaligned symbols. ld/ChangeLog: 2018-09-17 Andreas Krebbel <krebbel@linux.ibm.com> * testsuite/ld-s390/gotreloc-1.s: Add tests for ABS and misaligned symbol. Move variables into data section. Make bar 8 bytes wide. * testsuite/ld-s390/gotreloc-1.ver: Make misaligned_sym resolve locally. * testsuite/ld-s390/gotreloc_31-1.dd: Adjust patterns. * testsuite/ld-s390/gotreloc_64-norelro-1.dd: Likewise. * testsuite/ld-s390/gotreloc_64-relro-1.dd: Likewise.		2018-09-17 11:01:24 +02:00
..
gotreloc_31-1.dd	S/390: Prevent GOT access rewrite for certain symbols	2018-09-17 11:01:24 +02:00
gotreloc_64-norelro-1.dd	S/390: Prevent GOT access rewrite for certain symbols	2018-09-17 11:01:24 +02:00
gotreloc_64-relro-1.dd	S/390: Prevent GOT access rewrite for certain symbols	2018-09-17 11:01:24 +02:00
gotreloc-1.s	S/390: Prevent GOT access rewrite for certain symbols	2018-09-17 11:01:24 +02:00
gotreloc-1.ver	S/390: Prevent GOT access rewrite for certain symbols	2018-09-17 11:01:24 +02:00
pltoffset-1.dd
pltoffset-1.ld
pltoffset-1.s
s390.exp	S/390: Improve partial relro support for 64 bit	2018-07-18 13:20:06 +02:00
tlsbin_64.dd
tlsbin_64.rd
tlsbin_64.s
tlsbin_64.sd
tlsbin_64.td
tlsbin.dd
tlsbin.rd
tlsbin.s
tlsbin.sd
tlsbin.td
tlsbinpic_64.s
tlsbinpic.s
tlslib_64.s
tlslib.s
tlspic1_64.s
tlspic1.s
tlspic2_64.s
tlspic2.s
tlspic_64.dd
tlspic_64.rd
tlspic_64.sd
tlspic_64.td
tlspic.dd
tlspic.rd
tlspic.sd
tlspic.td