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| author | Ian Lance Taylor <ian@airs.com> | 1994-06-06 21:54:54 +0000 |
|---|---|---|
| committer | Ian Lance Taylor <ian@airs.com> | 1994-06-06 21:54:54 +0000 |
| commit | 118e8d1c7d5adbb9024c792b1feaf0286c92f7f5 (patch) | |
| tree | 7ee71f7597babad3fde47a90be1c5b991bb41403 /bfd/aoutx.h | |
| parent | 6ceb7942c3faae8c7236987024c764019b8e47da (diff) | |
| download | gdb-118e8d1c7d5adbb9024c792b1feaf0286c92f7f5.zip gdb-118e8d1c7d5adbb9024c792b1feaf0286c92f7f5.tar.gz gdb-118e8d1c7d5adbb9024c792b1feaf0286c92f7f5.tar.bz2 | |
Better indirect and warning symbol handling inspired by Stuart
Quick <stuck@cs.man.ac.uk>.
* linker.c (enum link_action): Add REF, MIND, CWARN, REFC.
(link_action): Change UNDEF_ROW/def and UNDEFW_ROW/def from NOACT
to REF. Change UNDEF_ROW/indr and UNDEFW_ROW/indr from CYCLE to
REFC. Change DEF_ROW/indr and COMMON_ROW/indr from CYCLE to MDEF.
Change DEFW_ROW/indr from CYCLE to NOACT. Change INDR_ROW/indr
from MDEF to MIND. Change INDR_ROW/warn from WARNC to CYCLE.
Change WARN_ROW/def and WARN_ROW/indr from MWARN to CWARN. Change
WARN_ROW/com from MWARN to WARN. Change WARN_ROW/warn from NOACT
to CYCLE. Change SET_ROW/warn from WARNC to CYCLE>
(_bfd_generic_link_add_one_symbol): Handle REF, MIND, CWARN and
REFC. If a new indirect symbol has been referenced, push the
reference down to the symbol it points to. FIx handling of WARN.
* aoutx.h (translate_from_native_sym_flags): If N_WARNING, don't
clobber e_type of next symbol.
(translate_to_native_sym_flags): Likewise.
(aout_link_write_symbols): Loop on bfd_link_hash_warning as well
as bfd_link_hash_indirect.
Diffstat (limited to 'bfd/aoutx.h')
| -rw-r--r-- | bfd/aoutx.h | 7 |
1 files changed, 2 insertions, 5 deletions
diff --git a/bfd/aoutx.h b/bfd/aoutx.h index 2af2d19..68368c6 100644 --- a/bfd/aoutx.h +++ b/bfd/aoutx.h @@ -1288,9 +1288,6 @@ translate_from_native_sym_flags (sym_pointer, cache_ptr, abfd) pick one arbitrarily. */ cache_ptr->symbol.section = &bfd_abs_section; - /* We furgle with the next symbol in place. - We don't want it to be undefined, we'll trample the type */ - (sym_pointer + 1)->e_type[0] = 0xff; break; } if ((cache_ptr->type | N_EXT) == (N_INDR | N_EXT)) @@ -1453,7 +1450,6 @@ translate_to_native_sym_flags (sym_pointer, cache_ptr, abfd) if (cache_ptr->flags & (BSF_WARNING)) { sym_pointer->e_type[0] = N_WARNING; - (sym_pointer+1)->e_type[0] = 1; } if (cache_ptr->flags & BSF_DEBUGGING) { @@ -3720,7 +3716,8 @@ aout_link_write_symbols (finfo, input_bfd, symbol_map) || h->root.type == bfd_link_hash_warning)) { hresolve = (struct aout_link_hash_entry *) h->root.u.i.link; - while (hresolve->root.type == bfd_link_hash_indirect) + while (hresolve->root.type == bfd_link_hash_indirect + || hresolve->root.type == bfd_link_hash_warning) hresolve = ((struct aout_link_hash_entry *) hresolve->root.u.i.link); *sym_hash = hresolve; |