diff options
| author | Halil Pasic <pasic@linux.vnet.ibm.com> | 2017-06-23 16:48:23 +0200 |
|---|---|---|
| committer | Juan Quintela <quintela@redhat.com> | 2017-06-28 11:18:44 +0200 |
| commit | d2164ad35c411d97abd2aa5c6f160283d215e214 (patch) | |
| tree | fffb1821aade0b81089fc02cd5d6880024a265b0 /hw/misc/max111x.c | |
| parent | 01f6e14c78f480ade5521139019fdf930a7affaa (diff) | |
| download | qemu-d2164ad35c411d97abd2aa5c6f160283d215e214.zip | |
vmstate: error hint for failed equal checks
In some cases a failing VMSTATE_*_EQUAL does not mean we detected a bug,
but it's actually the best we can do. Especially in these cases a verbose
error message is required.
Let's introduce infrastructure for specifying a error hint to be used if
equal check fails. Let's do this by adding a parameter to the _EQUAL
macros called _err_hint. Also change all current users to pass NULL as
last parameter so nothing changes for them.
Signed-off-by: Halil Pasic <pasic@linux.vnet.ibm.com>
Message-Id: <20170623144823.42936-1-pasic@linux.vnet.ibm.com>
Reviewed-by: Juan Quintela <quintela@redhat.com>
Signed-off-by: Juan Quintela <quintela@redhat.com>
Diffstat (limited to 'hw/misc/max111x.c')
| -rw-r--r-- | hw/misc/max111x.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/hw/misc/max111x.c b/hw/misc/max111x.c index 2a277bdb86..6dbdc03677 100644 --- a/hw/misc/max111x.c +++ b/hw/misc/max111x.c @@ -116,7 +116,7 @@ static const VMStateDescription vmstate_max111x = { VMSTATE_UINT8(tb1, MAX111xState), VMSTATE_UINT8(rb2, MAX111xState), VMSTATE_UINT8(rb3, MAX111xState), - VMSTATE_INT32_EQUAL(inputs, MAX111xState), + VMSTATE_INT32_EQUAL(inputs, MAX111xState, NULL), VMSTATE_INT32(com, MAX111xState), VMSTATE_ARRAY_INT32_UNSAFE(input, MAX111xState, inputs, vmstate_info_uint8, uint8_t), |