mathieu/matos
1
1
Fork 0
Code Issues Pull Requests Releases Wiki Activity

Add empty pagefault handler

Browse Source
This commit is contained in:
Mathieu Maret 2018-11-13 18:02:47 +01:00
parent 32f1a8ba9d
commit 56a16b9ea5
3 changed files with 9 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

7
core/exception_handler.c
View File

@ -10,3 +10,10 @@ __attribute__((interrupt)) void print_handler(struct interrupt_frame *frame, ulo
(void)frame;
(void)error_code;
}
__attribute__((interrupt)) void pagefault_handler(struct interrupt_frame *frame, ulong error_code){
printStringDetails("PAGE FAULT", RED, BLACK, 0, VGA_HEIGHT - 1);
printIntDetails(error_code, RED, BLACK, 11, VGA_HEIGHT - 1);
(void)frame;
(void)error_code;
}

1
core/interrupt.h
View File

@ -5,6 +5,7 @@ struct interrupt_frame;
//Exception
void print_handler(struct interrupt_frame *frame, ulong error_code);
void pagefault_handler(struct interrupt_frame *frame, ulong error_code);
//IRQ
void keyboard_handler(struct interrupt_frame *frame);

1
core/main.c
View File

@ -73,6 +73,7 @@ void kmain(unsigned long magic, unsigned long addr)
printf("Enabling HW interrupts\n");
exceptionSetRoutine(EXCEPTION_DOUBLE_FAULT, print_handler);
exceptionSetRoutine(EXCEPTION_PAGE_FAULT, pagefault_handler);
// Enabling the HW interrupts
asm volatile("sti\n");