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| author | Alan Modra <amodra@gmail.com> | 2002-09-05 00:01:18 +0000 |
|---|---|---|
| committer | Alan Modra <amodra@gmail.com> | 2002-09-05 00:01:18 +0000 |
| commit | a161fe53205dbc69d42f5a123b2b04346724b2de (patch) | |
| tree | bb28dde4f0deee90db9e7a8247fb82dd2e4933fe /gas/config/tc-arm.c | |
| parent | 8f8429869e9a245fe48b8c69bde2bffa3d6c7734 (diff) | |
| download | gdb-a161fe53205dbc69d42f5a123b2b04346724b2de.zip gdb-a161fe53205dbc69d42f5a123b2b04346724b2de.tar.gz gdb-a161fe53205dbc69d42f5a123b2b04346724b2de.tar.bz2 | |
gas reloc rewrite.
Diffstat (limited to 'gas/config/tc-arm.c')
| -rw-r--r-- | gas/config/tc-arm.c | 24 |
1 files changed, 8 insertions, 16 deletions
diff --git a/gas/config/tc-arm.c b/gas/config/tc-arm.c index d2d7034..bf34dc9 100644 --- a/gas/config/tc-arm.c +++ b/gas/config/tc-arm.c @@ -10010,10 +10010,6 @@ md_apply_fix3 (fixP, valP, seg) break; #endif - case BFD_RELOC_ARM_GOTPC: - md_number_to_chars (buf, value, 4); - break; - case BFD_RELOC_ARM_CP_OFF_IMM: sign = value >= 0; if (value < -1023 || value > 1023 || (value & 3)) @@ -11390,7 +11386,7 @@ arm_canonicalize_symbol_name (name) return name; } -boolean +void arm_validate_fix (fixP) fixS * fixP; { @@ -11404,10 +11400,7 @@ arm_validate_fix (fixP) && ! THUMB_IS_FUNC (fixP->fx_addsy)) { fixP->fx_addsy = find_real_start (fixP->fx_addsy); - return true; } - - return false; } #ifdef OBJ_COFF @@ -11447,13 +11440,6 @@ arm_fix_adjustable (fixP) if (fixP->fx_addsy == NULL) return 1; - /* Prevent all adjustments to global symbols. */ - if (S_IS_EXTERN (fixP->fx_addsy)) - return 0; - - if (S_IS_WEAK (fixP->fx_addsy)) - return 0; - if (THUMB_IS_FUNC (fixP->fx_addsy) && fixP->fx_subsy == NULL) return 0; @@ -11463,6 +11449,12 @@ arm_fix_adjustable (fixP) || fixP->fx_r_type == BFD_RELOC_VTABLE_ENTRY) return 0; + /* Don't allow symbols to be discarded on GOT related relocs. */ + if (fixP->fx_r_type == BFD_RELOC_ARM_PLT32 + || fixP->fx_r_type == BFD_RELOC_ARM_GOT32 + || fixP->fx_r_type == BFD_RELOC_ARM_GOTOFF) + return 0; + return 1; } @@ -11505,7 +11497,7 @@ arm_force_relocation (fixp) || fixp->fx_r_type == BFD_RELOC_THUMB_PCREL_BRANCH23) return 1; - return 0; + return S_FORCE_RELOC (fixp->fx_addsy); } static bfd_reloc_code_real_type |