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| author | David S. Miller <davem@redhat.com> | 2011-10-19 00:32:25 +0000 |
|---|---|---|
| committer | David S. Miller <davem@redhat.com> | 2011-10-19 00:32:25 +0000 |
| commit | abd242a90836b535b2f98be634e16c70012a3c5d (patch) | |
| tree | cc8a899c08c32ce0693497c6fc2f96264706d761 /ld/testsuite/ld-sparc/tlssunbin32.dd | |
| parent | 01b701aae6a81fc07a867fc3746587000aaa8c50 (diff) | |
| download | gdb-abd242a90836b535b2f98be634e16c70012a3c5d.zip gdb-abd242a90836b535b2f98be634e16c70012a3c5d.tar.gz gdb-abd242a90836b535b2f98be634e16c70012a3c5d.tar.bz2 | |
Fix sparc TLS call relaxation when the delay slot sets up %o0.
bfd/
PR binutils/13301
* elfxx-sparc.c (sparc_elf_find_reloc_at_ofs): New function.
(_bfd_sparc_elf_relocate_section): Always move the __tls_get_addr
call delay slot instruction forward 4 bytes when performing
relaxation.
gold/
PR binutils/13301
* sparc.cc (Target_sparc::Relocate::reloc_adjust_addr_): New
member to track relocation locations that have moved during TLS
reloc optimizations.
(Target_sparc::Relocate::Relocate): Initialize to NULL.
(Target_sparc::Relocate::relocate): Adjust view down by 4
bytes if it matches reloc_adjust_addr_.
(Target_sparc::Relocate::relocate_tls): Always move the
__tls_get_addr call delay slot instruction forward 4 bytes when
performing relaxation.
ld/testsuite/
* ld-sparc/tlssunbin32.dd: Update for TLS call relaxation fix
for PR 13301.
* ld-sparc/tlssunbin64.dd: Likewise.
* ld-sparc/tlssunpic32.dd: Likewise.
* ld-sparc/tlssunpic64.dd: Likewise.
Diffstat (limited to 'ld/testsuite/ld-sparc/tlssunbin32.dd')
| -rw-r--r-- | ld/testsuite/ld-sparc/tlssunbin32.dd | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/ld/testsuite/ld-sparc/tlssunbin32.dd b/ld/testsuite/ld-sparc/tlssunbin32.dd index 37c1d04..c31d190 100644 --- a/ld/testsuite/ld-sparc/tlssunbin32.dd +++ b/ld/testsuite/ld-sparc/tlssunbin32.dd @@ -27,8 +27,8 @@ Disassembly of section .text: +11034: 01 00 00 00 nop * +11038: d0 05 c0 12 ld \[ %l7 \+ %l2 \], %o0 +1103c: 01 00 00 00 nop * - +11040: 90 01 c0 08 add %g7, %o0, %o0 - +11044: 01 00 00 00 nop * + +11040: 01 00 00 00 nop * + +11044: 90 01 c0 08 add %g7, %o0, %o0 +11048: 01 00 00 00 nop * +1104c: 01 00 00 00 nop * +11050: 01 00 00 00 nop * @@ -36,8 +36,8 @@ Disassembly of section .text: +11058: 11 00 00 00 sethi %hi\(0\), %o0 +1105c: 92 02 20 08 add %o0, 8, %o1 ! 8 <.*> +11060: d0 05 c0 09 ld \[ %l7 \+ %o1 \], %o0 - +11064: 90 01 c0 08 add %g7, %o0, %o0 - +11068: 01 00 00 00 nop * + +11064: 01 00 00 00 nop * + +11068: 90 01 c0 08 add %g7, %o0, %o0 +1106c: 01 00 00 00 nop * +11070: 01 00 00 00 nop * +11074: 01 00 00 00 nop * |