unreviewed sparc64 patch
Geoff Keating
geoffk@cygnus.com
Mon Oct 16 13:08:00 GMT 2000
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Mon Oct 16 13:08:00 GMT 2000
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Could someone please look at this patch? It's over a month old, and required for proper sparc64 binutils operation under Solaris. -- - Geoffrey Keating <geoffk@cygnus.com> ===File ~/patches/cygnus/sparc64-relative.patch============= 2000-08-30 Geoffrey Keating <geoffk@cygnus.com> * elf64-sparc.c (sparc64_elf_relocate_section): Clear the location of a GOT reloc. Index: elf64-sparc.c =================================================================== RCS file: /cvs/cvsfiles/devo/bfd/elf64-sparc.c,v retrieving revision 1.48.2.2 diff -c -r1.48.2.2 elf64-sparc.c *** elf64-sparc.c 2000/08/14 20:06:33 1.48.2.2 --- elf64-sparc.c 2000/08/31 03:23:54 *************** *** 2356,2362 **** off &= ~1; else { - bfd_put_64 (output_bfd, relocation, sgot->contents + off); local_got_offsets[r_symndx] |= 1; if (info->shared) --- 2356,2361 ---- *************** *** 2364,2369 **** --- 2363,2375 ---- asection *srelgot; Elf_Internal_Rela outrel; + /* The Solaris 2.7 64-bit linker adds the contents + of the location to the value of the reloc. + Note this is different behaviour to the + 32-bit linker, which both adds the contents + and ignores the addend. So clear the location. */ + bfd_put_64 (output_bfd, 0, sgot->contents + off); + /* We need to generate a R_SPARC_RELATIVE reloc for the dynamic linker. */ srelgot = bfd_get_section_by_name(dynobj, ".rela.got"); *************** *** 2380,2385 **** --- 2386,2393 ---- + srelgot->reloc_count)); ++srelgot->reloc_count; } + else + bfd_put_64 (output_bfd, relocation, sgot->contents + off); } relocation = sgot->output_offset + off - got_base; } ============================================================
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