diff options
| author | Alan Modra <amodra@gmail.com> | 2013-10-29 12:39:30 +1030 |
|---|---|---|
| committer | Alan Modra <amodra@gmail.com> | 2013-10-30 13:35:47 +1030 |
| commit | 71a39c98f8bedad54818c62ab2d567b0e2de546b (patch) | |
| tree | aa51b26e7261f5b3db779b330d833bcc478169c6 /ld/testsuite/ld-powerpc/tls.s | |
| parent | f9c6b9078c54ea0f018b673e2ff128e61a0aa666 (diff) | |
| download | gdb-71a39c98f8bedad54818c62ab2d567b0e2de546b.zip gdb-71a39c98f8bedad54818c62ab2d567b0e2de546b.tar.gz gdb-71a39c98f8bedad54818c62ab2d567b0e2de546b.tar.bz2 | |
Change plt stubs to have destination in r12.
This change is to support the new ELFv2 ABI, which uses the value in
r12 on function entry to calculate the got/toc pointer.
bfd/
* elf64-ppc.c (build_plt_stub): Switch stubs to use r11 as base
reg and r12 as destination.
(ppc_build_one_stub): Likewise.
(ppc64_elf_build_stubs): Likewise for glink.
ld/testsuite/
* ld-powerpc/tls.s: Add proper .opd entry for _start.
* ld-powerpc/tlstoc.s: Likewise.
* ld-powerpc/relbrlt.d: Update for changed stubs.
* ld-powerpc/tls.d: Update for changed stubs and _start .opd entry.
* ld-powerpc/tls.g: Likewise.
* ld-powerpc/tlsexe.d: Likewise.
* ld-powerpc/tlsexe.g: Likewise.
* ld-powerpc/tlsexe.r: Likewise.
* ld-powerpc/tlsexetoc.d: Likewise.
* ld-powerpc/tlsexetoc.g: Likewise.
* ld-powerpc/tlsexetoc.r: Likewise.
* ld-powerpc/tlsso.d: Likewise.
* ld-powerpc/tlsso.g: Likewise.
* ld-powerpc/tlsso.r: Likewise.
* ld-powerpc/tlstoc.d: Likewise.
* ld-powerpc/tlstoc.g: Likewise.
* ld-powerpc/tlstocso.d: Likewise.
* ld-powerpc/tlstocso.g: Likewise.
* ld-powerpc/tlstocso.r: Likewise.
Diffstat (limited to 'ld/testsuite/ld-powerpc/tls.s')
| -rw-r--r-- | ld/testsuite/ld-powerpc/tls.s | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/ld/testsuite/ld-powerpc/tls.s b/ld/testsuite/ld-powerpc/tls.s index 5ad9f3d..49828d0 100644 --- a/ld/testsuite/ld-powerpc/tls.s +++ b/ld/testsuite/ld-powerpc/tls.s @@ -19,8 +19,13 @@ ie4: .quad 0x56789abcdef01234 le4: .quad 0x6789abcdef012345 le5: .quad 0x789abcdef0123456 - .text + .section ".opd","aw",@progbits + .p2align 3 _start: + .quad .L_start,.TOC.@tocbase,0 + + .text +.L_start: #extern syms #GD addi 3,2,gd@got@tlsgd #R_PPC64_GOT_TLSGD16 gd |