static char *
test_memory_write16_writes_correct_word(void)
{
word location, value;
location.WORD = 0x100;
printf("test_memory_write16_writes_correct_word\n");
mu_assert("Memory init failed", memory_init(4096));
value.BYTE.high = 0xE8;
value.BYTE.low = 0x12;
memory_write16(location, value);
mu_assert("Write failed(expected 0xE8)", memory[0x100] == 0xE8);
mu_assert("Write failed(expected 0x12)", memory[0x101] == 0x12);
memory_destroy();
return 0;
}
/* Initialize the interrupts of the processor. */
void
interrupts_reset (struct interrupts *interrupts)
{
int i;
interrupts->pending_mask = 0;
if (interrupts->cpu->cpu_mode & M6811_SMOD)
interrupts->vectors_addr = 0xbfc0;
else
interrupts->vectors_addr = 0xffc0;
interrupts->nb_interrupts_raised = 0;
interrupts->min_mask_cycles = CYCLES_MAX;
interrupts->max_mask_cycles = 0;
interrupts->last_mask_cycles = 0;
interrupts->start_mask_cycle = -1;
interrupts->xirq_start_mask_cycle = -1;
interrupts->xirq_max_mask_cycles = 0;
interrupts->xirq_min_mask_cycles = CYCLES_MAX;
interrupts->xirq_last_mask_cycles = 0;
for (i = 0; i < M6811_INT_NUMBER; i++)
{
interrupts->interrupt_order[i] = i;
}
/* Clear the interrupt history table. */
interrupts->history_index = 0;
memset (interrupts->interrupts_history, 0,
sizeof (interrupts->interrupts_history));
memset (interrupts->interrupts, 0,
sizeof (interrupts->interrupts));
/* In bootstrap mode, initialize the vector table to point
to the RAM location. */
if (interrupts->cpu->cpu_mode == M6811_SMOD)
{
bfd_vma addr = interrupts->vectors_addr;
uint16 vector = 0x0100 - 3 * (M6811_INT_NUMBER - 1);
for (i = 0; i < M6811_INT_NUMBER; i++)
{
memory_write16 (interrupts->cpu, addr, vector);
addr += 2;
vector += 3;
}
}
}
