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hw/pl190.c: Fix writing of default vector address 

The PL190 implementation keeps the default vector address
in vect_addr[16], but we weren't using this for writes to
the DEFVECTADDR register. As a result of this fix the
default_addr structure member is unused and we can delete it.

Reported-by: Himanshu Chauhan <hschauhan@nulltrace.org>
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
This commit is contained in:
Peter Maydell 2011-01-20 16:04:52 +00:00 committed by Aurelien Jarno
parent 5dbbda3405
commit 730986e494
1 changed files with 1 additions and 3 deletions
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4
hw/pl190.c
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@ -21,7 +21,6 @@ typedef struct {
uint32_t soft_level;
uint32_t irq_enable;
uint32_t fiq_select;
uint32_t default_addr;
uint8_t vect_control[16];
uint32_t vect_addr[PL190_NUM_PRIO];
/* Mask containing interrupts with higher priority than this one. */
@ -186,7 +185,7 @@ static void pl190_write(void *opaque, target_phys_addr_t offset, uint32_t val)
s->priority = s->prev_prio[s->priority];
break;
case 13: /* DEFVECTADDR */
s->default_addr = val;
s->vect_addr[16] = val;
break;
case 0xc0: /* ITCR */
if (val) {
@ -252,7 +251,6 @@ static const VMStateDescription vmstate_pl190 = {
VMSTATE_UINT32(soft_level, pl190_state),
VMSTATE_UINT32(irq_enable, pl190_state),
VMSTATE_UINT32(fiq_select, pl190_state),
VMSTATE_UINT32(default_addr, pl190_state),
VMSTATE_UINT8_ARRAY(vect_control, pl190_state, 16),
VMSTATE_UINT32_ARRAY(vect_addr, pl190_state, PL190_NUM_PRIO),
VMSTATE_UINT32_ARRAY(prio_mask, pl190_state, PL190_NUM_PRIO+1),