[src/trunk]: src/sys/ddb ddb: Cast pointer to uintptr_t first before db_expr_t.

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

details:   https://anonhg.NetBSD.org/src/rev/ba1e8686c0fb
branches:  trunk
changeset: 377425:ba1e8686c0fb
user:      riastradh <riastradh%NetBSD.org@localhost>
date:      Tue Jul 11 11:03:31 2023 +0000

description:
ddb: Cast pointer to uintptr_t first before db_expr_t.

diffstat:

 sys/ddb/db_command.c |  9 +++++----
 1 files changed, 5 insertions(+), 4 deletions(-)

diffs (37 lines):

diff -r 4dd343223787 -r ba1e8686c0fb sys/ddb/db_command.c
--- a/sys/ddb/db_command.c      Tue Jul 11 11:02:07 2023 +0000
+++ b/sys/ddb/db_command.c      Tue Jul 11 11:03:31 2023 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: db_command.c,v 1.183 2023/07/09 17:10:47 riastradh Exp $       */
+/*     $NetBSD: db_command.c,v 1.184 2023/07/11 11:03:31 riastradh Exp $       */
 
 /*
  * Copyright (c) 1996, 1997, 1998, 1999, 2002, 2009, 2019
@@ -61,7 +61,7 @@
  */
 
 #include <sys/cdefs.h>
-__KERNEL_RCSID(0, "$NetBSD: db_command.c,v 1.183 2023/07/09 17:10:47 riastradh Exp $");
+__KERNEL_RCSID(0, "$NetBSD: db_command.c,v 1.184 2023/07/11 11:03:31 riastradh Exp $");
 
 #ifdef _KERNEL_OPT
 #include "opt_aio.h"
@@ -1401,7 +1401,7 @@ db_show_all_tstiles(db_expr_t addr, bool
                        if (wchan == NULL)
                                goto next;
                        db_symstr(wchanname, sizeof(wchanname),
-                           (db_expr_t)wchan, DB_STGY_ANY);
+                           (db_expr_t)(uintptr_t)wchan, DB_STGY_ANY);
                        db_read_bytes((db_addr_t)&l->l_wmesg, sizeof(wmesg),
                            (char *)&wmesg);
                        if (wmesg != NULL) {
@@ -1436,7 +1436,8 @@ db_show_all_tstiles(db_expr_t addr, bool
                            wchanname);
 
                        if (trace && owner != NULL) {
-                               db_stack_trace_print((db_expr_t)owner,
+                               db_stack_trace_print(
+                                   (db_expr_t)(uintptr_t)owner,
                                    /*have_addr*/true, /*count*/-1,
                                    /*modif(lwp)*/"a", db_printf);
                        }