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Report unmapped addresses in memory_dump (Jan Kiszka) 

Instead of dumping incorrect (ie. previously read) data, report the
invalid virtual address to the user.

Signed-off-by: Jan Kiszka <jan.kiszka@web.de>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>



git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5023 c046a42c-6fe2-441c-8c8c-71466251a162
This commit is contained in:
aliguori 2008-08-18 14:00:20 +00:00
parent 8fcd36920e
commit c8f79b67cf
1 changed files with 4 additions and 1 deletions
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5
monitor.c
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@ -596,7 +596,10 @@ static void memory_dump(int count, int format, int wsize,
env = mon_get_cpu();
if (!env)
break;
cpu_memory_rw_debug(env, addr, buf, l, 0);
if (cpu_memory_rw_debug(env, addr, buf, l, 0) < 0) {
term_printf(" Cannot access memory\n");
break;
}
}
i = 0;
while (i < l) {