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From: Richard Henderson <richard.henderson@linaro.org>
To: "Alex Bennée" <alex.bennee@linaro.org>
Cc: qemu-devel@nongnu.org
Subject: Re: [PATCH v3 25/25] ppc64: Clean up reginfo handling
Date: Tue, 23 Jun 2020 11:06:11 -0700	[thread overview]
Message-ID: <e9296458-a20f-6174-8a91-9bedbd662f99@linaro.org> (raw)
In-Reply-To: <87sgel7k2f.fsf@linaro.org>

On 6/23/20 10:45 AM, Alex Bennée wrote:
> 
> Richard Henderson <richard.henderson@linaro.org> writes:
> 
>> Several of the gp_reg[] elements are not relevant -- e.g. orig r3,
>> which is related to system calls.  Omit those from the original
>> reginfo_init(), so that any differences are automatically hidden.
>>
>> Do not only compare bit 4 of CCR -- this register is 32 bits wide
>> with 8 cr subfields.  We should compare all of them.
>>
>> Tidy reginfo_dump() output.  Especially, do not dump the non-
>> relevant fields.
>>
>> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
> 
> I guess this means any traces that exist will need to be redone?

Well, that's true anyway because of the format change.

r~


  reply	other threads:[~2020-06-23 18:07 UTC|newest]

Thread overview: 49+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-05-22  2:34 [PATCH v3 00/25] risu cleanups and improvements Richard Henderson
2020-05-22  2:34 ` [PATCH v3 01/25] Use bool for tracing variables Richard Henderson
2020-05-22  2:34 ` [PATCH v3 02/25] Unify master_fd and apprentice_fd to comm_fd Richard Henderson
2020-05-22  2:34 ` [PATCH v3 03/25] Hoist trace file and socket opening Richard Henderson
2020-05-22  2:34 ` [PATCH v3 04/25] Adjust tracefile open for write Richard Henderson
2020-05-22  2:34 ` [PATCH v3 05/25] Use EXIT_FAILURE, EXIT_SUCCESS Richard Henderson
2020-05-22  2:34 ` [PATCH v3 06/25] Make some risu.c symbols static Richard Henderson
2020-05-22  2:34 ` [PATCH v3 07/25] Add enum RisuOp Richard Henderson
2020-05-22  2:34 ` [PATCH v3 08/25] Add enum RisuResult Richard Henderson
2020-05-22  2:34 ` [PATCH v3 09/25] Unify i/o functions and use RisuResult Richard Henderson
2020-05-22  2:34 ` [PATCH v3 10/25] Pass non-OK result back through siglongjmp Richard Henderson
2020-05-22  2:34 ` [PATCH v3 11/25] Always write for --master Richard Henderson
2020-05-22  2:34 ` [PATCH v3 12/25] Simplify syncing with master Richard Henderson
2020-05-22  2:34 ` [PATCH v3 13/25] Split RES_MISMATCH for registers and memory Richard Henderson
2020-05-22  2:34 ` [PATCH v3 14/25] Merge reginfo.c into risu.c Richard Henderson
2020-06-23  8:33   ` Alex Bennée
2020-05-22  2:34 ` [PATCH v3 15/25] Rearrange reginfo and memblock buffers Richard Henderson
2020-06-23  8:47   ` Alex Bennée
2020-05-22  2:34 ` [PATCH v3 16/25] Split out recv_register_info Richard Henderson
2020-06-23 10:38   ` Alex Bennée
2020-05-22  2:34 ` [PATCH v3 17/25] Add magic and size to the trace header Richard Henderson
2020-06-23 14:52   ` Alex Bennée
2020-05-22  2:34 ` [PATCH v3 18/25] Compute reginfo_size based on the reginfo Richard Henderson
2020-06-23 14:54   ` Alex Bennée
2020-05-22  2:34 ` [PATCH v3 19/25] aarch64: Reorg sve reginfo to save space Richard Henderson
2020-06-23 16:32   ` Alex Bennée
2020-05-22  2:34 ` [PATCH v3 20/25] aarch64: Use arch_init to configure sve Richard Henderson
2020-06-23 16:54   ` Alex Bennée
2020-05-22  2:34 ` [PATCH v3 21/25] ppc64: Use uint64_t to represent double Richard Henderson
2020-06-23 16:58   ` Alex Bennée
2020-05-22  2:34 ` [PATCH v3 22/25] Standardize reginfo_dump_mismatch printing Richard Henderson
2020-06-23 17:03   ` Alex Bennée
2020-05-22  2:34 ` [PATCH v3 23/25] Add --fulldump and --diffdup options Richard Henderson
2020-05-22  2:34 ` [PATCH v3 24/25] Remove return value from reginfo_dump Richard Henderson
2020-06-23 17:38   ` Alex Bennée
2020-05-22  2:34 ` [PATCH v3 25/25] ppc64: Clean up reginfo handling Richard Henderson
2020-05-22  4:10   ` Richard Henderson
2020-06-23 17:45   ` Alex Bennée
2020-06-23 18:06     ` Richard Henderson [this message]
2020-06-22 19:17 ` [PATCH v3 00/25] risu cleanups and improvements Peter Maydell
2020-06-23  8:23   ` Alex Bennée
2020-06-23  9:00 ` Alex Bennée
2020-06-23 13:30   ` Alex Bennée
2020-06-23 20:26   ` Richard Henderson
2020-06-23 14:44 ` [PATCH] risu: don't do a full register compare for OP_SIGILL Alex Bennée
2020-06-23 15:23   ` Richard Henderson
2020-06-23 15:54   ` Peter Maydell
2020-06-23 16:17     ` Alex Bennée
2020-06-23 19:55       ` Richard Henderson

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