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author | John Snow <jsnow@redhat.com> | 2014-08-04 17:11:20 -0400 |
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committer | Stefan Hajnoczi <stefanha@redhat.com> | 2014-08-15 18:03:12 +0100 |
commit | 86298845e127365e8a5b7419a5ee9039bbd1837f (patch) | |
tree | 2fee7ce1c46470666349d3f5166660016e7174d0 /tests/libqtest.c | |
parent | 552b48f44df99e095f04245a48d3b839bbe9912c (diff) | |
download | qemu-86298845e127365e8a5b7419a5ee9039bbd1837f.zip qemu-86298845e127365e8a5b7419a5ee9039bbd1837f.tar.gz qemu-86298845e127365e8a5b7419a5ee9039bbd1837f.tar.bz2 |
qtest: Adding qtest_memset and qmemset.
Currently, libqtest allows for memread and memwrite, but
does not offer a simple way to zero out regions of memory.
This patch adds a simple function to do so.
Signed-off-by: John Snow <jsnow@redhat.com>
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
Diffstat (limited to 'tests/libqtest.c')
-rw-r--r-- | tests/libqtest.c | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/tests/libqtest.c b/tests/libqtest.c index 4a75cd3..e525e6f 100644 --- a/tests/libqtest.c +++ b/tests/libqtest.c @@ -659,6 +659,18 @@ void qtest_memwrite(QTestState *s, uint64_t addr, const void *data, size_t size) qtest_rsp(s, 0); } +void qtest_memset(QTestState *s, uint64_t addr, uint8_t pattern, size_t size) +{ + size_t i; + + qtest_sendf(s, "write 0x%" PRIx64 " 0x%zx 0x", addr, size); + for (i = 0; i < size; i++) { + qtest_sendf(s, "%02x", pattern); + } + qtest_sendf(s, "\n"); + qtest_rsp(s, 0); +} + QDict *qmp(const char *fmt, ...) { va_list ap; |