From d2164ad35c411d97abd2aa5c6f160283d215e214 Mon Sep 17 00:00:00 2001 From: Halil Pasic Date: Fri, 23 Jun 2017 16:48:23 +0200 Subject: 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 Message-Id: <20170623144823.42936-1-pasic@linux.vnet.ibm.com> Reviewed-by: Juan Quintela Signed-off-by: Juan Quintela --- hw/nvram/eeprom93xx.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'hw/nvram') diff --git a/hw/nvram/eeprom93xx.c b/hw/nvram/eeprom93xx.c index 848692a..2fd0e3c 100644 --- a/hw/nvram/eeprom93xx.c +++ b/hw/nvram/eeprom93xx.c @@ -143,7 +143,7 @@ static const VMStateDescription vmstate_eeprom = { VMSTATE_UINT8(addrbits, eeprom_t), VMSTATE_UINT16_HACK_TEST(size, eeprom_t, is_old_eeprom_version), VMSTATE_UNUSED_TEST(is_old_eeprom_version, 1), - VMSTATE_UINT16_EQUAL_V(size, eeprom_t, EEPROM_VERSION), + VMSTATE_UINT16_EQUAL_V(size, eeprom_t, EEPROM_VERSION, NULL), VMSTATE_UINT16(data, eeprom_t), VMSTATE_VARRAY_UINT16_UNSAFE(contents, eeprom_t, size, 0, vmstate_info_uint16, uint16_t), -- cgit v1.1