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authorIan Lance Taylor <ian@airs.com>1993-07-14 22:21:25 +0000
committerIan Lance Taylor <ian@airs.com>1993-07-14 22:21:25 +0000
commit5868b1fe68831aacbf3934406182a20466aeec20 (patch)
treeb4ca8be5c6c65b1aeb7676181dd1d3f26128b06c /gas/config/obj-elf.c
parentbf5b632df7ee9b664c00a02296b9cdcbea634e55 (diff)
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* Removed sy_forward and replaced it with an undefined expression
as the value of a symbol. * struc-symbol.h (struct symbol): Removed sy_forward field. Added sy_resolved and sy_resolving single bit fields. * symbols.c (symbol_new): Don't initialize sy_forward field. (resolve_symbol_value): New function to adjust symbol value by fragment address, using recursion to resolve forward symbols. * symbols.h: Added prototype for new function. * read.c (pseudo_set): Set symbolP->sy_value to an undefined expression rather than setting symbolP->sy_forward. * write.c (write_object_file): Use resolve_symbol_value on symbols, keeping the common case (the old behaviour) inline. * config/obj-aout.c (obj_aout_frob_symbol): Removed sy_forward handling (subsumed by write.c change). * config/obj-coff.c, config/obj-coffbfd.c (obj_coff_val): Set sy_value rather than sy_forward. * config/obj-coffbfd.c (obj_coff_endef, yank_symbols): Check expression segment rather than sy_forward. (yank_symbols): Use resolve_symbol_value. (crawl_symbols): Removed extra pass over symbols. * config/obj-aout.c, config/obj-bout.c, config/obj-coff.c, config/obj-vms.c (obj_crawl_symbol_chain): Removed extra pass over symbols which handled sy_forward; use resolve_symbol_value instead. * config/obj-coff.h, config/obj-coffbfd.h (obj_frob_forward_symbol): Define. * config/obj-elf.c (obj_elf_stab_generic): Check expression segment rather than sy_forward. * config/obj-vms.c (VMS_Check_For_Main): Don't initialize sy_forward; do initialize sy_resolved and sy_resolving. * config/tc-hppa.h (STAB_FIXUP): Use sy_value, not sy_forward.
Diffstat (limited to 'gas/config/obj-elf.c')
-rw-r--r--gas/config/obj-elf.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/gas/config/obj-elf.c b/gas/config/obj-elf.c
index 95ea6df..89e8a24 100644
--- a/gas/config/obj-elf.c
+++ b/gas/config/obj-elf.c
@@ -486,7 +486,7 @@ obj_elf_stab_generic (what, secname)
subseg_new ((char *) saved_seg->name, subseg);
if ((what == 's' || what == 'n')
- && symbolP->sy_forward == NULL)
+ && symbolP->sy_value.X_seg == absolute_section)
{
/* symbol is not needed in the regular symbol table */
symbol_remove (symbolP, &symbol_rootP, &symbol_lastP);