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Print pointers using %p instead of attempting to print them by

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casting them to long, etc.  Fixed some nearby printf bogons (sign
errors not warned about by gcc, and style bugs, but not truncation
of vm_ooffset_t's).

Use slightly less bogus casts for passing pointers to ddb command
functions.
This commit is contained in:
bde 1998-07-14 12:14:58 +00:00
parent 85267f210b
commit 6b64f2fed4
1 changed files with 17 additions and 14 deletions
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31
sys/vm/vm_map.c
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@ -61,7 +61,7 @@
* any improvements or extensions that they make and grant Carnegie the
* rights to redistribute these changes.
*
* $Id: vm_map.c,v 1.130 1998/07/11 07:46:12 bde Exp $
* $Id: vm_map.c,v 1.131 1998/07/11 11:30:43 bde Exp $
*/
/*
@ -2842,10 +2842,9 @@ DB_SHOW_COMMAND(map, vm_map_print)
vm_map_entry_t entry;
db_iprintf("%s map 0x%lx: pmap=0x%lx, nentries=%d, version=%d\n",
(map->is_main_map ? "Task" : "Share"),
(long) map, (long) (map->pmap), map->nentries,
map->timestamp);
db_iprintf("%s map %p: pmap=%p, nentries=%d, version=%u\n",
(map->is_main_map ? "Task" : "Share"), (void *)map,
(void *)map->pmap, map->nentries, map->timestamp);
nlines++;
if (!full && db_indent)
@ -2878,23 +2877,26 @@ DB_SHOW_COMMAND(map, vm_map_print)
db_printf(", wired");
}
if (entry->eflags & (MAP_ENTRY_IS_A_MAP|MAP_ENTRY_IS_SUB_MAP)) {
db_printf(", share=0x%lx, offset=0x%lx\n",
(long) entry->object.share_map,
(long) entry->offset);
/* XXX no %qd in kernel. Truncate entry->offset. */
db_printf(", share=%p, offset=0x%lx\n",
(void *)entry->object.share_map,
(long)entry->offset);
nlines++;
if ((entry->prev == &map->header) ||
((entry->prev->eflags & MAP_ENTRY_IS_A_MAP) == 0) ||
(entry->prev->object.share_map !=
entry->object.share_map)) {
db_indent += 2;
vm_map_print((long)entry->object.share_map,
vm_map_print((db_expr_t)(intptr_t)
entry->object.share_map,
full, 0, (char *)0);
db_indent -= 2;
}
} else {
db_printf(", object=0x%lx, offset=0x%lx",
(long) entry->object.vm_object,
(long) entry->offset);
/* XXX no %qd in kernel. Truncate entry->offset. */
db_printf(", object=%p, offset=0x%lx",
(void *)entry->object.vm_object,
(long)entry->offset);
if (entry->eflags & MAP_ENTRY_COW)
db_printf(", copy (%s)",
(entry->eflags & MAP_ENTRY_NEEDS_COPY) ? "needed" : "done");
@ -2906,7 +2908,8 @@ DB_SHOW_COMMAND(map, vm_map_print)
(entry->prev->object.vm_object !=
entry->object.vm_object)) {
db_indent += 2;
vm_object_print((long)entry->object.vm_object,
vm_object_print((db_expr_t)(intptr_t)
entry->object.vm_object,
full, 0, (char *)0);
nlines += 4;
db_indent -= 2;
@ -2933,7 +2936,7 @@ DB_SHOW_COMMAND(procvm, procvm)
(void *)p, (void *)p->p_vmspace, (void *)&p->p_vmspace->vm_map,
(void *)&p->p_vmspace->vm_pmap);
vm_map_print ((long) &p->p_vmspace->vm_map, 1, 0, NULL);
vm_map_print((db_expr_t)(intptr_t)&p->p_vmspace->vm_map, 1, 0, NULL);
}
#endif /* DDB */