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Copy pathgeneric_isr.c
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generic_isr.c
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#include "generic_isr.h"
#include "interrupt.h"
#include "printk.h"
void halt(void) {
asm volatile ("hlt"::);
}
void generic_exception_handler(unsigned number, unsigned code, void *return_ip) {
switch (number) {
case 0x0:
printk("#DE Unhandled exception %x: Divide by zero error fault\n", number);
break;
case 0x1:
printk("#DB Unhandled exception %x: Debug fault\n", number);
break;
case 0x2:
printk("Unhandled non-maskable interrupt %x\n", number);
break;
case 0x3:
printk("#BP Unhandled exception %x: Breakpoint fault\n", number);
break;
case 0x4:
printk("#DB Unhandled exception %x: Debug fault\n", number);
break;
case 0x5:
printk("#BR Unhandled exception %x: Bound Range Exceeded fault\n", number);
break;
case 0x6:
printk("#UD Unhandled exception %x: Invalid Opcode fault\n", number);
break;
case 0x7:
printk("#NM Unhandled exception %x: Device not available fault\n", number);
break;
case 0x8:
printk("#DF Unhandled fatal exception %x: Double fault\n", number);
halt();
break;
case 0x9:
printk("#Unhandled exception %x: Coprocessor segment overrun fault\n", number);
break;
case 0xa:
printk("#TS Unhandled exception %x: Invalid TSS Fault: code %u\n", number, code);
break;
case 0xb:
printk("#NP Unhandled fatal exception %x: Segment not present fault: code %u\n", number, code);
halt();
break;
case 0xc:
printk("#SS Unhandled exception %x: Stack segment fault: code %u\n", number, code);
break;
case 0xd:
printk("#GP Unhandled exception %x: General protection fault: code %u instruction %p\n", number, code, return_ip);
//while (1);
break;
case 0xe:
printk("#PF Unhandled exception %x: Page fault: code %u\n", number, code);
break;
case 0x10:
printk("#MF Unhandled exception %x: x87 Floating-Point fault\n", number);
break;
case 0x11:
printk("#AC Unhandled exception %x: Alignment check fault: code %u\n", number, code);
break;
case 0x12:
printk("#MC Unhandled fatal exception %x: Machine check fault\n", number);
halt();
break;
case 0x13:
printk("#XM Unhandled exception %x: SIMD Floating-Point fault\n", number);
break;
case 0x14:
printk("#VE Unhandled exception %x: Virtualization fault\n", number);
break;
case 0x1e:
printk("#SX Unhandled exception %x: Security fault: code %u\n", number, code);
break;
default:
printk("Unhandled exception %x\n", number);
break;
}
return;
}
void generic_interrupt_handler(unsigned number) {
printk("Unhandled interrupt %x (%u)\n", number, number);
return;
}
void load_generic_isr() {
register_isr(isr_wrapper_0x0, 0x0);
register_isr(isr_wrapper_0x1, 0x1);
register_isr(isr_wrapper_0x2, 0x2);
register_isr(isr_wrapper_0x3, 0x3);
register_isr(isr_wrapper_0x4, 0x4);
register_isr(isr_wrapper_0x5, 0x5);
register_isr(isr_wrapper_0x6, 0x6);
register_isr(isr_wrapper_0x7, 0x7);
register_isr(isr_wrapper_0x8, 0x8);
register_isr(isr_wrapper_0x9, 0x9);
register_isr(isr_wrapper_0xa, 0xa);
register_isr(isr_wrapper_0xb, 0xb);
register_isr(isr_wrapper_0xc, 0xc);
register_isr(isr_wrapper_0xd, 0xd);
register_isr(isr_wrapper_0xe, 0xe);
register_isr(isr_wrapper_0xf, 0xf);
register_isr(isr_wrapper_0x10, 0x10);
register_isr(isr_wrapper_0x11, 0x11);
register_isr(isr_wrapper_0x12, 0x12);
register_isr(isr_wrapper_0x13, 0x13);
register_isr(isr_wrapper_0x14, 0x14);
register_isr(isr_wrapper_0x15, 0x15);
register_isr(isr_wrapper_0x16, 0x16);
register_isr(isr_wrapper_0x17, 0x17);
register_isr(isr_wrapper_0x18, 0x18);
register_isr(isr_wrapper_0x19, 0x19);
register_isr(isr_wrapper_0x1a, 0x1a);
register_isr(isr_wrapper_0x1b, 0x1b);
register_isr(isr_wrapper_0x1c, 0x1c);
register_isr(isr_wrapper_0x1d, 0x1d);
register_isr(isr_wrapper_0x1e, 0x1e);
register_isr(isr_wrapper_0x1f, 0x1f);
register_isr(isr_wrapper_0x20, 0x20);
register_isr(isr_wrapper_0x21, 0x21);
register_isr(isr_wrapper_0x22, 0x22);
register_isr(isr_wrapper_0x23, 0x23);
register_isr(isr_wrapper_0x24, 0x24);
register_isr(isr_wrapper_0x25, 0x25);
register_isr(isr_wrapper_0x26, 0x26);
register_isr(isr_wrapper_0x27, 0x27);
register_isr(isr_wrapper_0x28, 0x28);
register_isr(isr_wrapper_0x29, 0x29);
register_isr(isr_wrapper_0x2a, 0x2a);
register_isr(isr_wrapper_0x2b, 0x2b);
register_isr(isr_wrapper_0x2c, 0x2c);
register_isr(isr_wrapper_0x2d, 0x2d);
register_isr(isr_wrapper_0x2e, 0x2e);
register_isr(isr_wrapper_0x2f, 0x2f);
register_isr(isr_wrapper_0x30, 0x30);
register_isr(isr_wrapper_0x31, 0x31);
register_isr(isr_wrapper_0x32, 0x32);
register_isr(isr_wrapper_0x33, 0x33);
register_isr(isr_wrapper_0x34, 0x34);
register_isr(isr_wrapper_0x35, 0x35);
register_isr(isr_wrapper_0x36, 0x36);
register_isr(isr_wrapper_0x37, 0x37);
register_isr(isr_wrapper_0x38, 0x38);
register_isr(isr_wrapper_0x39, 0x39);
register_isr(isr_wrapper_0x3a, 0x3a);
register_isr(isr_wrapper_0x3b, 0x3b);
register_isr(isr_wrapper_0x3c, 0x3c);
register_isr(isr_wrapper_0x3d, 0x3d);
register_isr(isr_wrapper_0x3e, 0x3e);
register_isr(isr_wrapper_0x3f, 0x3f);
register_isr(isr_wrapper_0x40, 0x40);
register_isr(isr_wrapper_0x41, 0x41);
register_isr(isr_wrapper_0x42, 0x42);
register_isr(isr_wrapper_0x43, 0x43);
register_isr(isr_wrapper_0x44, 0x44);
register_isr(isr_wrapper_0x45, 0x45);
register_isr(isr_wrapper_0x46, 0x46);
register_isr(isr_wrapper_0x47, 0x47);
register_isr(isr_wrapper_0x48, 0x48);
register_isr(isr_wrapper_0x49, 0x49);
register_isr(isr_wrapper_0x4a, 0x4a);
register_isr(isr_wrapper_0x4b, 0x4b);
register_isr(isr_wrapper_0x4c, 0x4c);
register_isr(isr_wrapper_0x4d, 0x4d);
register_isr(isr_wrapper_0x4e, 0x4e);
register_isr(isr_wrapper_0x4f, 0x4f);
register_isr(isr_wrapper_0x50, 0x50);
register_isr(isr_wrapper_0x51, 0x51);
register_isr(isr_wrapper_0x52, 0x52);
register_isr(isr_wrapper_0x53, 0x53);
register_isr(isr_wrapper_0x54, 0x54);
register_isr(isr_wrapper_0x55, 0x55);
register_isr(isr_wrapper_0x56, 0x56);
register_isr(isr_wrapper_0x57, 0x57);
register_isr(isr_wrapper_0x58, 0x58);
register_isr(isr_wrapper_0x59, 0x59);
register_isr(isr_wrapper_0x5a, 0x5a);
register_isr(isr_wrapper_0x5b, 0x5b);
register_isr(isr_wrapper_0x5c, 0x5c);
register_isr(isr_wrapper_0x5d, 0x5d);
register_isr(isr_wrapper_0x5e, 0x5e);
register_isr(isr_wrapper_0x5f, 0x5f);
register_isr(isr_wrapper_0x60, 0x60);
register_isr(isr_wrapper_0x61, 0x61);
register_isr(isr_wrapper_0x62, 0x62);
register_isr(isr_wrapper_0x63, 0x63);
register_isr(isr_wrapper_0x64, 0x64);
register_isr(isr_wrapper_0x65, 0x65);
register_isr(isr_wrapper_0x66, 0x66);
register_isr(isr_wrapper_0x67, 0x67);
register_isr(isr_wrapper_0x68, 0x68);
register_isr(isr_wrapper_0x69, 0x69);
register_isr(isr_wrapper_0x6a, 0x6a);
register_isr(isr_wrapper_0x6b, 0x6b);
register_isr(isr_wrapper_0x6c, 0x6c);
register_isr(isr_wrapper_0x6d, 0x6d);
register_isr(isr_wrapper_0x6e, 0x6e);
register_isr(isr_wrapper_0x6f, 0x6f);
register_isr(isr_wrapper_0x70, 0x70);
register_isr(isr_wrapper_0x71, 0x71);
register_isr(isr_wrapper_0x72, 0x72);
register_isr(isr_wrapper_0x73, 0x73);
register_isr(isr_wrapper_0x74, 0x74);
register_isr(isr_wrapper_0x75, 0x75);
register_isr(isr_wrapper_0x76, 0x76);
register_isr(isr_wrapper_0x77, 0x77);
register_isr(isr_wrapper_0x78, 0x78);
register_isr(isr_wrapper_0x79, 0x79);
register_isr(isr_wrapper_0x7a, 0x7a);
register_isr(isr_wrapper_0x7b, 0x7b);
register_isr(isr_wrapper_0x7c, 0x7c);
register_isr(isr_wrapper_0x7d, 0x7d);
register_isr(isr_wrapper_0x7e, 0x7e);
register_isr(isr_wrapper_0x7f, 0x7f);
register_isr(isr_wrapper_0x80, 0x80);
register_isr(isr_wrapper_0x81, 0x81);
register_isr(isr_wrapper_0x82, 0x82);
register_isr(isr_wrapper_0x83, 0x83);
register_isr(isr_wrapper_0x84, 0x84);
register_isr(isr_wrapper_0x85, 0x85);
register_isr(isr_wrapper_0x86, 0x86);
register_isr(isr_wrapper_0x87, 0x87);
register_isr(isr_wrapper_0x88, 0x88);
register_isr(isr_wrapper_0x89, 0x89);
register_isr(isr_wrapper_0x8a, 0x8a);
register_isr(isr_wrapper_0x8b, 0x8b);
register_isr(isr_wrapper_0x8c, 0x8c);
register_isr(isr_wrapper_0x8d, 0x8d);
register_isr(isr_wrapper_0x8e, 0x8e);
register_isr(isr_wrapper_0x8f, 0x8f);
register_isr(isr_wrapper_0x90, 0x90);
register_isr(isr_wrapper_0x91, 0x91);
register_isr(isr_wrapper_0x92, 0x92);
register_isr(isr_wrapper_0x93, 0x93);
register_isr(isr_wrapper_0x94, 0x94);
register_isr(isr_wrapper_0x95, 0x95);
register_isr(isr_wrapper_0x96, 0x96);
register_isr(isr_wrapper_0x97, 0x97);
register_isr(isr_wrapper_0x98, 0x98);
register_isr(isr_wrapper_0x99, 0x99);
register_isr(isr_wrapper_0x9a, 0x9a);
register_isr(isr_wrapper_0x9b, 0x9b);
register_isr(isr_wrapper_0x9c, 0x9c);
register_isr(isr_wrapper_0x9d, 0x9d);
register_isr(isr_wrapper_0x9e, 0x9e);
register_isr(isr_wrapper_0x9f, 0x9f);
}