Kernel/x86_64 - Added backtrace on user page fault

diff --git a/Kernel/arch/x86_64/mm_virt.c b/Kernel/arch/x86_64/mm_virt.c
index 9367a4f..c04fcf3 100644 (file)
--- a/Kernel/arch/x86_64/mm_virt.c
+++ b/Kernel/arch/x86_64/mm_virt.c
@@ -202,6 +202,7 @@ int MM_PageFault(tVAddr Addr, Uint ErrorCode, tRegs *Regs)
                Warning("User Pagefault: Instruction at %04x:%p accessed %p",
                        Regs->CS, Regs->RIP, Addr);
                __asm__ __volatile__ ("sti");   // Restart IRQs
+               Error_Backtrace(Regs->RIP, Regs->RBP);
                Threads_SegFault(Addr);
                return 0;
        }