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APIC enabled after running kernel state constructors

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ngiddings
2021-04-18 02:10:56 -05:00
parent 625bbb04a8
commit 40da57e233
1 changed files with 9 additions and 15 deletions
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24
src/x86/quark_x86.c
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@@ -60,14 +60,6 @@ int initialize(void *multiboot_info)
page_stack.stack_pointer = (physaddr_t*)0xFFC00000;
page_stack.limit_pointer = (physaddr_t*)0xFFC00000;
initialize_page_stack(&page_stack, &boot_info.map);
apic_enable(page_stack);
apic_registers->divide_config.value = APIC_DIVIDE_128;
apic_registers->lvt_timer.vector = ISR_APIC_TIMER;
apic_registers->lvt_timer.timer_mode = APIC_TIMER_PERIODIC;
apic_registers->initial_count.value = 1024*1024*1024;
apic_registers->lvt_timer.mask = 0;
static struct priority_queue_t priority_queue;
construct_priority_queue(&priority_queue, &page_stack);
static struct resource_table_t resource_table;
@@ -80,12 +72,14 @@ int initialize(void *multiboot_info)
{
load_module(&kernel_state, &boot_info.modules[i]);
}
next_process(&kernel_state, NULL);
apic_enable(page_stack);
apic_registers->divide_config.value = APIC_DIVIDE_16;
apic_registers->lvt_timer.vector = ISR_PREEMPT;
apic_registers->lvt_timer.timer_mode = APIC_TIMER_PERIODIC;
apic_registers->lvt_timer.mask = 0;
apic_registers->initial_count.value = 1024*1024*128;
asm("sti");
while(1)
{
asm("hlt");
}
// next_process(&kernel_state, NULL);
next_process(&kernel_state, NULL);
while(1) asm("hlt");
}