37 lines
746 B
C
37 lines
746 B
C
#include "kernel.h"
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#include "types.h"
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#include "tests.h"
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#include "interrupts.h"
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#include "pit.h"
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#include "stlio.h"
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#include "gdt.h"
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void kinit() {
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//gdt_configure();
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init_idt();
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pit_install_timer();
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test_dispatcher();
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}
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void kprintp(const u32 ptr) {
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// Prints our hex version of whatever is given
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const char _chars[] = "0123456789abcdef";
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u32 idx = 0; // used as hash into the _chars mapping
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// iterate over each nibble
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for(u32 i = 0 ;i < 7;i++) {
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idx = (ptr << (i * 4)) & 0xf0000000;
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idx = idx >> 28;
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putch(_chars[idx]);
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}
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}
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void kprints(const char* s) {
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printf(s);
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}
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// Should kmain return, we fall back to the loader which then just keeps in a hung state
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void kmain() {
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kinit();
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kprints("i guess we're good now?");
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}
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