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Odd WPHX issue
From: |
Jim Borden |
Subject: |
Odd WPHX issue |
Date: |
Sat, 29 May 2021 09:00:37 +0000 |
Hello All,
I'm trying to speed up an operating system I am developing for fun by using the WHPX accelerator but I'm having a lot of issues with it. It quickly faults and that's the end of things. I'd like to debug it but I can't because of the following:
I use a bootloader to load the kernel into the higher half (i.e. 0xffffffff8~~~~~) but if I use GBD it reports all the instructions being executed are 0x000000008~~~~~~ and so none of my breakpoints are hit. Does anyone have any idea why this would be? TCG works just fine but is much slower.
Thanks,
Jim
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