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| author | Claudiu Zissulescu <claziss@synopsys.com> | 2016-06-30 15:11:57 +0200 |
|---|---|---|
| committer | Claudiu Zissulescu <claziss@synopsys.com> | 2016-07-11 15:24:46 +0200 |
| commit | 05bbf0164a4b3a78ee6d2d575a10800fdf1af5b0 (patch) | |
| tree | 123a7a78601c888c2cf1478a1cd08eea7fe40ac9 /gas | |
| parent | b9316f59852ff821cf621aca1e6ab8e7674a5615 (diff) | |
| download | gdb-05bbf0164a4b3a78ee6d2d575a10800fdf1af5b0.zip gdb-05bbf0164a4b3a78ee6d2d575a10800fdf1af5b0.tar.gz gdb-05bbf0164a4b3a78ee6d2d575a10800fdf1af5b0.tar.bz2 | |
TLS: DTPOFF can accept offsets, stored into addendum. Remove the need of base
gas/ChangeLog:
2016-07-05 Claudiu Zissulescu <claziss@synopsys.com>
* config/tc-arc.c (arc_reloc_op_tag): Allow complex ops for dtpoff.
(tc_gen_reloc): Remove passing DTPOFF base info into reloc addendum as it is
no longer needed.
Signed-off-by: Claudiu Zissulescu <claziss@synopsys.com>
Diffstat (limited to 'gas')
| -rw-r--r-- | gas/ChangeLog | 6 | ||||
| -rw-r--r-- | gas/config/tc-arc.c | 25 |
2 files changed, 8 insertions, 23 deletions
diff --git a/gas/ChangeLog b/gas/ChangeLog index d4f2e9b..da04199 100644 --- a/gas/ChangeLog +++ b/gas/ChangeLog @@ -1,3 +1,9 @@ +2016-07-11 Claudiu Zissulescu <claziss@synopsys.com> + + * config/tc-arc.c (arc_reloc_op_tag): Allow complex ops for dtpoff. + (tc_gen_reloc): Remove passing DTPOFF base info into reloc addendum + as it is no longer needed. + 2016-07-04 Jan Beulich <jbeulich@suse.com> * config/tc-i386.c (check_qword_reg): Correct register kind diff --git a/gas/config/tc-arc.c b/gas/config/tc-arc.c index 2046604..70886dd 100644 --- a/gas/config/tc-arc.c +++ b/gas/config/tc-arc.c @@ -502,7 +502,7 @@ static const struct arc_reloc_op_tag DEF (tpoff9, BFD_RELOC_ARC_TLS_LE_S9, 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), + DEF (dtpoff, BFD_RELOC_ARC_TLS_DTPOFF, 1), }; static const int arc_num_reloc_op @@ -3130,28 +3130,7 @@ tc_gen_reloc (asection *section ATTRIBUTE_UNUSED, gas_assert (!fixP->fx_pcrel == !reloc->howto->pc_relative); - if (code == BFD_RELOC_ARC_TLS_DTPOFF - || code == BFD_RELOC_ARC_TLS_DTPOFF_S9) - { - asymbol *sym - = fixP->fx_subsy ? symbol_get_bfdsym (fixP->fx_subsy) : NULL; - /* We just want to store a 24 bit index, but we have to wait - till after write_contents has been called via - bfd_map_over_sections before we can get the index from - _bfd_elf_symbol_from_bfd_symbol. Thus, the write_relocs - function is elf32-arc.c has to pick up the slack. - Unfortunately, this leads to problems with hosts that have - pointers wider than long (bfd_vma). There would be various - ways to handle this, all error-prone :-( */ - reloc->addend = (bfd_vma) sym; - if ((asymbol *) reloc->addend != sym) - { - as_bad ("Can't store pointer\n"); - return NULL; - } - } - else - reloc->addend = fixP->fx_offset; + reloc->addend = fixP->fx_offset; return reloc; } |