massive refactor for mp and organizationHEADmaster

1 files changed, 18 insertions, 50 deletions

diff --git a/arch/x86_64/idt.c b/arch/x86_64/idt.c
index 05dcf43..5ddda50 100644
--- a/arch/x86_64/idt.c
+++ b/arch/x86_64/idt.c
@@ -1,64 +1,25 @@
-#include "tables.h"
-#include "cpu.h"
-#include "lib/jove.h"
-#include "io/log.h"
+#include <stddef.h>
+#include "arch/x86_64/tables.h"
+#include "arch/x86_64/idt.h"
+#include "arch/processor.h"
+#include "print.h"
+#include "jove.h"
 
 PAGEALIGN
-static struct InterruptTrapGate s_idtd[48];
-static struct Registers *(*s_int_handlers[48])(struct Registers*);
-static struct XDTR s_idtr = {
-    .length = sizeof(s_idtd) - 1,
-    .address = (uintptr_t)&s_idtd
-};
+static interrupt_gate_t s_idtd[48];
 
 uint64_t __isr_err;
 uint64_t __isr_num;
 
-void
-int_set_handler(uint8_t code, struct Registers *(*handler)(struct Registers*))
-{
-    if(code >= 48) return;
-    s_int_handlers[code] = handler;
-}
-
-struct Registers*
-irq_handle(struct Registers *state)
-{
-    if(__isr_num < 48) {
-        if(s_int_handlers[__isr_num] != NULL) {
-            return s_int_handlers[__isr_num](state);
-        }
-    }
-    klogf("Interrupt %i\nerror code %#016X\n", __isr_num, __isr_err);
-    klogf("IP:  %#016X\n", state->ip);
-    klogf("AX:  %#016X\n", state->ax);
-    klogf("BX:  %#016X\n", state->bx);
-    klogf("CX:  %#016X\n", state->cx);
-    klogf("DX:  %#016X\n", state->dx);
-    klogf("SI:  %#016X\n", state->si);
-    klogf("DI:  %#016X\n", state->di);
-    klogf("BP:  %#016X\n", state->bp);
-    klogf("R8:  %#016X\n", state->r8);
-    klogf("R9:  %#016X\n", state->r9);
-    klogf("R10: %#016X\n", state->r10);
-    klogf("R11: %#016X\n", state->r11);
-    klogf("R12: %#016X\n", state->r12);
-    klogf("R13: %#016X\n", state->r13);
-    klogf("R14: %#016X\n", state->r14);
-    klogf("R15: %#016X\n", state->r15);
-    kpanic("Unhandled exception\n");
-    return state;
-}
-
 extern void x86_64_lidt(struct XDTR *idtr);
 void
-x86_64_load_idt(void)
+idt_init(void)
 {
     extern uintptr_t __isr_stubs[22];
     for(int i = 0; i < 22; i++)
     {
         uintptr_t base = __isr_stubs[i];
-        s_idtd[i] = (struct InterruptTrapGate){
+        s_idtd[i] = (interrupt_gate_t){
             .base_0_15 = (base & 0xFFFF),
             .segment_selector = 0x8,
             .ist = 0,
@@ -71,7 +32,14 @@ x86_64_load_idt(void)
             .base_32_63 = (base >> 32) & 0xFFFFFFFF,
             .resv = 0
         };
-        klogf("INT %2i : %#016X (%016X)\n", i, base, s_idtd[i]);
     }
-    x86_64_lidt(&s_idtr);
+}
+
+void
+idt_setup(processor_t *proc)
+{
+    proc->_idtr = (struct XDTR){
+        .length = sizeof(s_idtd) - 1,
+        .address = (uintptr_t)s_idtd
+    };
 }