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Add empty pagefault handler

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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
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7
core/exception_handler.c
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@ -10,3 +10,10 @@ __attribute__((interrupt)) void print_handler(struct interrupt_frame *frame, ulo
(void)frame; (void)frame;
(void)error_code; (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
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@ -5,6 +5,7 @@ struct interrupt_frame;
//Exception //Exception
void print_handler(struct interrupt_frame *frame, ulong error_code); void print_handler(struct interrupt_frame *frame, ulong error_code);
void pagefault_handler(struct interrupt_frame *frame, ulong error_code);
//IRQ //IRQ
void keyboard_handler(struct interrupt_frame *frame); void keyboard_handler(struct interrupt_frame *frame);

1
core/main.c
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@ -73,6 +73,7 @@ void kmain(unsigned long magic, unsigned long addr)
printf("Enabling HW interrupts\n"); printf("Enabling HW interrupts\n");
exceptionSetRoutine(EXCEPTION_DOUBLE_FAULT, print_handler); exceptionSetRoutine(EXCEPTION_DOUBLE_FAULT, print_handler);
exceptionSetRoutine(EXCEPTION_PAGE_FAULT, pagefault_handler);
// Enabling the HW interrupts // Enabling the HW interrupts
asm volatile("sti\n"); asm volatile("sti\n");