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/display/vga.c | |
| parent | 01f6e14c78f480ade5521139019fdf930a7affaa (diff) | |
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/display/vga.c')
| -rw-r--r-- | hw/display/vga.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/hw/display/vga.c b/hw/display/vga.c index dcc95f88e2..80508b83f4 100644 --- a/hw/display/vga.c +++ b/hw/display/vga.c @@ -2099,7 +2099,7 @@ const VMStateDescription vmstate_vga_common = { VMSTATE_BUFFER(palette, VGACommonState), VMSTATE_INT32(bank_offset, VGACommonState), - VMSTATE_UINT8_EQUAL(is_vbe_vmstate, VGACommonState), + VMSTATE_UINT8_EQUAL(is_vbe_vmstate, VGACommonState, NULL), VMSTATE_UINT16(vbe_index, VGACommonState), VMSTATE_UINT16_ARRAY(vbe_regs, VGACommonState, VBE_DISPI_INDEX_NB), VMSTATE_UINT32(vbe_start_addr, VGACommonState), |