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Re: [PATCH v8 10/10] target/ppc/excp_helper.c: EBB handling adjustments
From: |
David Gibson |
Subject: |
Re: [PATCH v8 10/10] target/ppc/excp_helper.c: EBB handling adjustments |
Date: |
Tue, 30 Nov 2021 15:17:30 +1100 |
On Thu, Nov 25, 2021 at 12:08:17PM -0300, Daniel Henrique Barboza wrote:
> The current logic is only considering event-based exceptions triggered
> by the performance monitor. This is true now, but we might want to add
> support for external event-based exceptions in the future.
>
> Let's make it a bit easier to do so by adding the bit logic that would
> happen in case we were dealing with an external event-based exception.
>
> While we're at it, add a few comments explaining why we're setting and
> clearing BESCR bits.
>
> Signed-off-by: Daniel Henrique Barboza <danielhb413@gmail.com>
Reviewed-by: David Gibson <david@gibson.dropbear.id.au>
--
David Gibson | I'll have my music baroque, and my code
david AT gibson.dropbear.id.au | minimalist, thank you. NOT _the_ _other_
| _way_ _around_!
http://www.ozlabs.org/~dgibson
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- Re: [PATCH v8 05/10] target/ppc: enable PMU counter overflow with cycle events, (continued)
- [PATCH v8 06/10] target/ppc: enable PMU instruction count, Daniel Henrique Barboza, 2021/11/25
- [PATCH v8 07/10] target/ppc/power8-pmu.c: add PM_RUN_INST_CMPL (0xFA) event, Daniel Henrique Barboza, 2021/11/25
- [PATCH v8 08/10] PPC64/TCG: Implement 'rfebb' instruction, Daniel Henrique Barboza, 2021/11/25
- [PATCH v8 09/10] target/ppc: PMU Event-Based exception support, Daniel Henrique Barboza, 2021/11/25
- [PATCH v8 10/10] target/ppc/excp_helper.c: EBB handling adjustments, Daniel Henrique Barboza, 2021/11/25
- Re: [PATCH v8 10/10] target/ppc/excp_helper.c: EBB handling adjustments,
David Gibson <=