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* dbxread.c (discarding_local_symbols_complaint): New complaint.

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(process_one_symbol): Complain about discarding local symbols
	due to a misplaced N_LBRAC entry.
This commit is contained in:
Kevin Buettner 2002-05-10 07:32:50 +00:00
parent c432ba1a88
commit 1f077a3e7c
2 changed files with 24 additions and 1 deletions
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6
gdb/ChangeLog
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@ -1,3 +1,9 @@
2002-05-10 Kevin Buettner <kevinb@redhat.com>
* dbxread.c (discarding_local_symbols_complaint): New complaint.
(process_one_symbol): Complain about discarding local symbols
due to a misplaced N_LBRAC entry.
2002-05-09 Elena Zannoni <ezannoni@redhat.com> 2002-05-09 Elena Zannoni <ezannoni@redhat.com>
From Daniel Berlin <dan@cgsoftware.com> From Daniel Berlin <dan@cgsoftware.com>

19
gdb/dbxread.c
View file

@ -203,6 +203,9 @@ struct complaint repeated_header_complaint =
struct complaint unclaimed_bincl_complaint = struct complaint unclaimed_bincl_complaint =
{"N_BINCL %s not in entries for any file, at symtab pos %d", 0, 0}; {"N_BINCL %s not in entries for any file, at symtab pos %d", 0, 0};
struct complaint discarding_local_symbols_complaint =
{"misplaced N_LBRAC entry; discarding local symbols which have no enclosing block", 0, 0};
/* find_text_range --- find start and end of loadable code sections /* find_text_range --- find start and end of loadable code sections
@ -2881,7 +2884,21 @@ process_one_symbol (int type, int desc, CORE_ADDR valu, char *name,
/* Can only use new->locals as local symbols here if we're in /* Can only use new->locals as local symbols here if we're in
gcc or on a machine that puts them before the lbrack. */ gcc or on a machine that puts them before the lbrack. */
if (!VARIABLES_INSIDE_BLOCK (desc, processing_gcc_compilation)) if (!VARIABLES_INSIDE_BLOCK (desc, processing_gcc_compilation))
local_symbols = new->locals; {
if (local_symbols != NULL)
{
/* GCC development snapshots from March to December of
2000 would output N_LSYM entries after N_LBRAC
entries. As a consequence, these symbols are simply
discarded. Complain if this is the case. Note that
there are some compilers which legitimately put local
symbols within an LBRAC/RBRAC block; this complaint
might also help sort out problems in which
VARIABLES_INSIDE_BLOCK is incorrectly defined. */
complain (&discarding_local_symbols_complaint);
}
local_symbols = new->locals;
}
if (context_stack_depth if (context_stack_depth
> !VARIABLES_INSIDE_BLOCK (desc, processing_gcc_compilation)) > !VARIABLES_INSIDE_BLOCK (desc, processing_gcc_compilation))