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| author | Hans-Peter Nilsson <hp@axis.com> | 2002-02-04 04:03:15 +0000 |
|---|---|---|
| committer | Hans-Peter Nilsson <hp@axis.com> | 2002-02-04 04:03:15 +0000 |
| commit | 5459d7a0810702e172a7d51dae046285757d7d88 (patch) | |
| tree | 331dfd2e7e407c2ddaf13c14516b437a6b4dbadf /gas/config/tc-mmix.c | |
| parent | c4a42e0f58139c32ccb5d2e8d05ff2148c7b0afe (diff) | |
| download | gdb-5459d7a0810702e172a7d51dae046285757d7d88.zip gdb-5459d7a0810702e172a7d51dae046285757d7d88.tar.gz gdb-5459d7a0810702e172a7d51dae046285757d7d88.tar.bz2 | |
* config/tc-mmix.c (tc_gen_reloc): Don't try and take the value of
common and weak symbols. Handle common and weak symbols as
undefined symbols with regards to GREG handling and merging.
(mmix_frob_file): Ditto.
Diffstat (limited to 'gas/config/tc-mmix.c')
| -rw-r--r-- | gas/config/tc-mmix.c | 18 |
1 files changed, 14 insertions, 4 deletions
diff --git a/gas/config/tc-mmix.c b/gas/config/tc-mmix.c index e396027..a8c7e23 100644 --- a/gas/config/tc-mmix.c +++ b/gas/config/tc-mmix.c @@ -2587,14 +2587,20 @@ tc_gen_reloc (section, fixP) fixS *fixP; { bfd_signed_vma val - = fixP->fx_offset + (fixP->fx_addsy ? S_GET_VALUE (fixP->fx_addsy) : 0); + = fixP->fx_offset + + (fixP->fx_addsy != NULL + && !S_IS_WEAK (fixP->fx_addsy) + && !S_IS_COMMON (fixP->fx_addsy) + ? S_GET_VALUE (fixP->fx_addsy) : 0); arelent *relP; bfd_reloc_code_real_type code = BFD_RELOC_NONE; char *buf = fixP->fx_where + fixP->fx_frag->fr_literal; symbolS *addsy = fixP->fx_addsy; asection *addsec = addsy == NULL ? NULL : S_GET_SEGMENT (addsy); asymbol *baddsy = addsy != NULL ? symbol_get_bfdsym (addsy) : NULL; - bfd_vma addend = val - (baddsy == NULL ? 0 : bfd_asymbol_value (baddsy)); + bfd_vma addend + = val - (baddsy == NULL || S_IS_COMMON (addsy) || S_IS_WEAK (addsy) + ? 0 : bfd_asymbol_value (baddsy)); /* A single " LOCAL expression" in the wrong section will not work when linking to MMO; relocations for zero-content sections are then @@ -2720,7 +2726,9 @@ tc_gen_reloc (section, fixP) struct mmix_symbol_gregs *gregs; struct mmix_symbol_greg_fixes *fix; - if (S_IS_DEFINED (addsy)) + if (S_IS_DEFINED (addsy) + && !bfd_is_com_section (addsec) + && !S_IS_WEAK (addsy)) { if (! symbol_section_p (addsy) && ! bfd_is_abs_section (addsec)) as_fatal (_("internal: BFD_RELOC_MMIX_BASE_PLUS_OFFSET not resolved to section")); @@ -3592,7 +3600,9 @@ mmix_frob_file () /* If the symbol is defined, then it must be resolved to a section symbol at this time, or else we don't know how to handle it. */ - if (S_IS_DEFINED (sym)) + if (S_IS_DEFINED (sym) + && !bfd_is_com_section (S_GET_SEGMENT (sym)) + && !S_IS_WEAK (sym)) { if (! symbol_section_p (sym) && ! bfd_is_abs_section (S_GET_SEGMENT (sym))) |