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| author | Claudiu Zissulescu <claziss@synopsys.com> | 2016-02-01 17:03:56 +0000 |
|---|---|---|
| committer | Nick Clifton <nickc@redhat.com> | 2016-02-01 17:03:56 +0000 |
| commit | b125bd17270aca2af4d945ce8477f981dbc27e7e (patch) | |
| tree | dee7846f57862af549329d08bb93a4000807c626 /gas/config/tc-arc.c | |
| parent | 4f1d62057fa4894e504458027ac3228404144f7d (diff) | |
| download | gdb-b125bd17270aca2af4d945ce8477f981dbc27e7e.zip gdb-b125bd17270aca2af4d945ce8477f981dbc27e7e.tar.gz gdb-b125bd17270aca2af4d945ce8477f981dbc27e7e.tar.bz2 | |
Fix ARC TLS support.
* config/tc-arc.c (md_apply_fix): Allow addendum.
(arc_reloc_op): Allow complex expressions for tpoff.
(md_apply_fix): Handle resolved TLS local symbol.
* gas/arc/tls-relocs1.d: New file.
* gas/arc/tls-relocs1.s: Likewise.
Diffstat (limited to 'gas/config/tc-arc.c')
| -rw-r--r-- | gas/config/tc-arc.c | 11 |
1 files changed, 9 insertions, 2 deletions
diff --git a/gas/config/tc-arc.c b/gas/config/tc-arc.c index 40ba0ad..20a48f7 100644 --- a/gas/config/tc-arc.c +++ b/gas/config/tc-arc.c @@ -363,7 +363,7 @@ static const struct arc_reloc_op_tag DEF (tlsgd, BFD_RELOC_ARC_TLS_GD_GOT, 0), DEF (tlsie, BFD_RELOC_ARC_TLS_IE_GOT, 0), DEF (tpoff9, BFD_RELOC_ARC_TLS_LE_S9, 0), - DEF (tpoff, BFD_RELOC_ARC_TLS_LE_32, 0), + DEF (tpoff, BFD_RELOC_ARC_TLS_LE_32, 1), DEF (dtpoff9, BFD_RELOC_ARC_TLS_DTPOFF_S9, 0), DEF (dtpoff, BFD_RELOC_ARC_TLS_DTPOFF, 0), }; @@ -1301,7 +1301,8 @@ md_apply_fix (fixS *fixP, { case BFD_RELOC_ARC_TLS_DTPOFF: case BFD_RELOC_ARC_TLS_LE_32: - fixP->fx_offset = 0; + if (fixP->fx_done) + break; /* Fall through. */ case BFD_RELOC_ARC_TLS_GD_GOT: case BFD_RELOC_ARC_TLS_IE_GOT: @@ -1363,6 +1364,12 @@ md_apply_fix (fixS *fixP, from ld rx,[pcl,@sym@gotpc] to add rx,pcl,@sym@gotpc. */ as_bad (_("Unsupported operation on reloc")); return; + + case BFD_RELOC_ARC_TLS_DTPOFF: + case BFD_RELOC_ARC_TLS_LE_32: + gas_assert (!fixP->fx_addsy); + gas_assert (!fixP->fx_subsy); + case BFD_RELOC_ARC_GOTOFF: case BFD_RELOC_ARC_32_ME: case BFD_RELOC_ARC_PC32: |