From: David Gibson <david@gibson.dropbear.id.au>
To: Daniel Henrique Barboza <danielhb413@gmail.com>
Cc: richard.henderson@linaro.org, qemu-ppc@nongnu.org,
qemu-devel@nongnu.org, clg@kaod.org
Subject: Re: [PATCH v8 10/10] target/ppc/excp_helper.c: EBB handling adjustments
Date: Tue, 30 Nov 2021 15:17:30 +1100 [thread overview]
Message-ID: <YaWl2trUqTMpxax+@yekko> (raw)
In-Reply-To: <20211125150817.573204-11-danielhb413@gmail.com>
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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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prev parent reply other threads:[~2021-11-30 4:21 UTC|newest]
Thread overview: 24+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-11-25 15:08 [PATCH v8 00/10] PMU-EBB support for PPC64 TCG Daniel Henrique Barboza
2021-11-25 15:08 ` [PATCH v8 01/10] target/ppc: introduce PMUEventType and PMU overflow timers Daniel Henrique Barboza
2021-11-25 15:08 ` [PATCH v8 02/10] target/ppc: PMU basic cycle count for pseries TCG Daniel Henrique Barboza
2021-11-26 2:17 ` David Gibson
2021-11-25 15:08 ` [PATCH v8 03/10] target/ppc: PMU: update counters on PMCs r/w Daniel Henrique Barboza
2021-11-26 2:24 ` David Gibson
2021-11-25 15:08 ` [PATCH v8 04/10] target/ppc: PMU: update counters on MMCR1 write Daniel Henrique Barboza
2021-11-26 2:24 ` David Gibson
2021-11-25 15:08 ` [PATCH v8 05/10] target/ppc: enable PMU counter overflow with cycle events Daniel Henrique Barboza
2021-11-29 3:41 ` David Gibson
2021-11-25 15:08 ` [PATCH v8 06/10] target/ppc: enable PMU instruction count Daniel Henrique Barboza
2021-11-29 4:36 ` David Gibson
2021-11-30 22:24 ` Daniel Henrique Barboza
2021-11-30 23:52 ` David Gibson
2021-12-01 13:12 ` Daniel Henrique Barboza
2021-12-02 1:23 ` David Gibson
2021-11-25 15:08 ` [PATCH v8 07/10] target/ppc/power8-pmu.c: add PM_RUN_INST_CMPL (0xFA) event Daniel Henrique Barboza
2021-11-30 0:33 ` David Gibson
2021-11-25 15:08 ` [PATCH v8 08/10] PPC64/TCG: Implement 'rfebb' instruction Daniel Henrique Barboza
2021-11-30 4:11 ` David Gibson
2021-11-25 15:08 ` [PATCH v8 09/10] target/ppc: PMU Event-Based exception support Daniel Henrique Barboza
2021-11-30 4:15 ` David Gibson
2021-11-25 15:08 ` [PATCH v8 10/10] target/ppc/excp_helper.c: EBB handling adjustments Daniel Henrique Barboza
2021-11-30 4:17 ` David Gibson [this message]
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