[src/trunk]: src/sys/arch/sparc64/sparc64 there's no fr_arg[6] or fr_arg[7] -...

[mrg <mrg%NetBSD.org@localhost>]

details:   https://anonhg.NetBSD.org/src/rev/4c7845225936
branches:  trunk
changeset: 766429:4c7845225936
user:      mrg <mrg%NetBSD.org@localhost>
date:      Wed Jun 22 05:50:47 2011 +0000

description:
there's no fr_arg[6] or fr_arg[7] -- they're called fr_fp and fr_pc.
use the right names and avoid some array bounds violations picked up
by GCC 4.5.  it's a real bug, but the code would have been generated
correctly for the sparc* ABIs.

diffstat:

 sys/arch/sparc64/sparc64/db_interface.c |  8 ++++----
 1 files changed, 4 insertions(+), 4 deletions(-)

diffs (29 lines):

diff -r 1c7a57cc57ba -r 4c7845225936 sys/arch/sparc64/sparc64/db_interface.c
--- a/sys/arch/sparc64/sparc64/db_interface.c   Wed Jun 22 05:23:53 2011 +0000
+++ b/sys/arch/sparc64/sparc64/db_interface.c   Wed Jun 22 05:50:47 2011 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: db_interface.c,v 1.128 2011/04/13 03:34:37 mrg Exp $ */
+/*     $NetBSD: db_interface.c,v 1.129 2011/06/22 05:50:47 mrg Exp $ */
 
 /*
  * Copyright (c) 1996-2002 Eduardo Horvath.  All rights reserved.
@@ -34,7 +34,7 @@
  */
 
 #include <sys/cdefs.h>
-__KERNEL_RCSID(0, "$NetBSD: db_interface.c,v 1.128 2011/04/13 03:34:37 mrg Exp $");
+__KERNEL_RCSID(0, "$NetBSD: db_interface.c,v 1.129 2011/06/22 05:50:47 mrg Exp $");
 
 #ifdef _KERNEL_OPT
 #include "opt_ddb.h"
@@ -243,8 +243,8 @@
        { "i3",         dbregfr(arg[3]),        db_sparc_regop, 0 },
        { "i4",         dbregfr(arg[4]),        db_sparc_regop, 0 },
        { "i5",         dbregfr(arg[5]),        db_sparc_regop, 0 },
-       { "i6",         dbregfr(arg[6]),        db_sparc_regop, 0 },
-       { "i7",         dbregfr(arg[7]),        db_sparc_regop, 0 },
+       { "i6",         dbregfr(fp),            db_sparc_regop, 0 },
+       { "i7",         dbregfr(pc),            db_sparc_regop, 0 },
        { "f0",         dbregfp(regs[0]),       db_sparc_regop, 0 },
        { "f2",         dbregfp(regs[2]),       db_sparc_regop, 0 },
        { "f4",         dbregfp(regs[4]),       db_sparc_regop, 0 },