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
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@ -596,7 +596,10 @@ static void memory_dump(int count, int format, int wsize,
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env = mon_get_cpu();
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env = mon_get_cpu();
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if (!env)
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if (!env)
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break;
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break;
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cpu_memory_rw_debug(env, addr, buf, l, 0);
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if (cpu_memory_rw_debug(env, addr, buf, l, 0) < 0) {
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term_printf(" Cannot access memory\n");
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break;
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}
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}
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}
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i = 0;
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i = 0;
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while (i < l) {
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while (i < l) {
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