Re: [PATCH 7/7] microblaze: exception: drop user exception support

2022-02-17 Thread Ovidiu Panait
Hi Michal, On 2/15/22 14:16, Michal Simek wrote: [Please note: This e-mail is from an EXTERNAL e-mail address] On 2/13/22 09:09, Ovidiu Panait wrote: A user exception is triggered by inserting a bralid/brki jump to "C_BASE_VECTORS+0x8" in the software flow. Because u-boot microblaze code does

Re: [PATCH 7/7] microblaze: exception: drop user exception support

2022-02-15 Thread Michal Simek
On 2/13/22 09:09, Ovidiu Panait wrote: A user exception is triggered by inserting a bralid/brki jump to "C_BASE_VECTORS+0x8" in the software flow. Because u-boot microblaze code does not deal with MMU-related features such as user-mode/privileged-mode separation, there are no code sequences th