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* partial-stab.h (case N_FUN): Function symbols generated

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by SPARCworks cc have a meaningless zero value, do not update
	pst->textlow if the function symbol value is zero.

	* stabsread.c (define_symbol):  Initialize SYMBOL_TYPE field
	for function prototype declaration symbols.
This commit is contained in:
Peter Schauer 1996-02-24 20:32:48 +00:00
parent 053ae1d77a
commit a97a483ca8
3 changed files with 19 additions and 4 deletions
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9
gdb/ChangeLog
View File

@ -1,3 +1,12 @@
Sat Feb 24 12:30:28 1996 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
* partial-stab.h (case N_FUN): Function symbols generated
by SPARCworks cc have a meaningless zero value, do not update
pst->textlow if the function symbol value is zero.
* stabsread.c (define_symbol): Initialize SYMBOL_TYPE field
for function prototype declaration symbols.
Fri Feb 23 22:33:04 1996 Stu Grossman (grossman@critters.cygnus.com)
* remote-e7000.c (e7000_load): New routine to download via the

10
gdb/partial-stab.h
View File

@ -568,7 +568,10 @@ Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */
the bounds created by N_SO symbols. If that's the case
use the address of this function as the low bound for
the partial symbol table. */
if (pst->textlow == 0 || CUR_SYMBOL_VALUE < pst->textlow)
if (pst->textlow == 0
|| (CUR_SYMBOL_VALUE < pst->textlow
&& CUR_SYMBOL_VALUE
!= ANOFFSET (section_offsets, SECT_OFF_TEXT)))
pst->textlow = CUR_SYMBOL_VALUE;
#endif /* DBXREAD_ONLY */
ADD_PSYMBOL_TO_LIST (namestring, p - namestring,
@ -604,7 +607,10 @@ Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */
the bounds created by N_SO symbols. If that's the case
use the address of this function as the low bound for
the partial symbol table. */
if (pst->textlow == 0 || CUR_SYMBOL_VALUE < pst->textlow)
if (pst->textlow == 0
|| (CUR_SYMBOL_VALUE < pst->textlow
&& CUR_SYMBOL_VALUE
!= ANOFFSET (section_offsets, SECT_OFF_TEXT)))
pst->textlow = CUR_SYMBOL_VALUE;
#endif /* DBXREAD_ONLY */
ADD_PSYMBOL_TO_LIST (namestring, p - namestring,

4
gdb/stabsread.c
View File

@ -938,12 +938,12 @@ define_symbol (valu, string, desc, type, objfile)
#endif /* !BELIEVE_PCC_PROMOTION. */
case 'P':
/* acc seems to use P to delare the prototypes of functions that
/* acc seems to use P to declare the prototypes of functions that
are referenced by this file. gdb is not prepared to deal
with this extra information. FIXME, it ought to. */
if (type == N_FUN)
{
read_type (&p, objfile);
SYMBOL_TYPE (sym) = read_type (&p, objfile);
goto process_prototype_types;
}
/*FALLTHROUGH*/