From: Richard Henderson <richard.henderson@linaro.org>
To: Peter Maydell <peter.maydell@linaro.org>
Cc: "Mark Cave-Ayland" <mark.cave-ayland@ilande.co.uk>,
"Alex Bennée" <alex.bennee@linaro.org>,
"QEMU Developers" <qemu-devel@nongnu.org>,
"Philippe Mathieu-Daudé" <f4bug@amsat.org>
Subject: Re: [PATCH v3 10/13] target/riscv: Reduce riscv_tr_breakpoint_check pc advance to 2
Date: Sun, 18 Jul 2021 08:02:37 -1000 [thread overview]
Message-ID: <4d959bff-8c6b-e01b-a23b-6e17c062f85a@linaro.org> (raw)
In-Reply-To: <CAFEAcA8C=8kAdsYeKqVwH=qeaWy3yoh+YgKm2Qi+SGcV7XWMtA@mail.gmail.com>
On 7/17/21 1:35 PM, Peter Maydell wrote:
> (What goes wrong if we just say "always use a TB size of 1 regardless
> of target arch" rather than having the arch return the worst case
> minimum insn length?)
Hmm, possibly nothing. Perhaps I should try that and see what happens...
r~
next prev parent reply other threads:[~2021-07-18 18:03 UTC|newest]
Thread overview: 27+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-07-17 22:18 [PATCH v3 00/13] tcg: breakpoint reorg Richard Henderson
2021-07-17 22:18 ` [PATCH v3 01/13] accel/tcg: Reduce CF_COUNT_MASK to match TCG_MAX_INSNS Richard Henderson
2021-07-17 23:33 ` Peter Maydell
2021-07-17 22:18 ` [PATCH v3 02/13] accel/tcg: Move curr_cflags into cpu-exec.c Richard Henderson
2021-07-19 22:06 ` Philippe Mathieu-Daudé
2021-07-17 22:18 ` [PATCH v3 03/13] accel/tcg: Add CF_NO_GOTO_TB and CF_NO_GOTO_PTR Richard Henderson
2021-07-17 22:18 ` [PATCH v3 04/13] accel/tcg: Drop CF_NO_GOTO_PTR from -d nochain Richard Henderson
2021-07-17 22:18 ` [PATCH v3 05/13] accel/tcg: Handle -singlestep in curr_cflags Richard Henderson
2021-07-17 22:18 ` [PATCH v3 06/13] accel/tcg: Use CF_NO_GOTO_{TB, PTR} in cpu_exec_step_atomic Richard Henderson
2021-07-17 22:18 ` [PATCH v3 07/13] accel/tcg: Move cflags lookup into tb_find Richard Henderson
2021-07-19 16:47 ` Alex Bennée
2021-07-17 22:18 ` [PATCH v3 08/13] target/avr: Advance pc in avr_tr_breakpoint_check Richard Henderson
2021-07-17 23:33 ` Peter Maydell
2021-07-18 7:54 ` Philippe Mathieu-Daudé
2021-07-19 9:35 ` Philippe Mathieu-Daudé
2021-07-17 22:18 ` [PATCH v3 09/13] target/mips: Reduce mips_tr_breakpoint_check pc advance to 2 Richard Henderson
2021-07-17 23:33 ` Peter Maydell
2021-07-18 7:53 ` Philippe Mathieu-Daudé
2021-07-17 22:18 ` [PATCH v3 10/13] target/riscv: Reduce riscv_tr_breakpoint_check " Richard Henderson
2021-07-17 23:35 ` Peter Maydell
2021-07-18 18:02 ` Richard Henderson [this message]
2021-07-18 18:16 ` Peter Maydell
2021-07-18 18:50 ` Richard Henderson
2021-07-17 22:18 ` [PATCH v3 11/13] accel/tcg: Adjust interface of TranslatorOps.breakpoint_check Richard Henderson
2021-07-17 22:18 ` [PATCH v3 12/13] accel/tcg: Hoist tb_cflags to a local in translator_loop Richard Henderson
2021-07-17 22:18 ` [PATCH v3 13/13] accel/tcg: Encode breakpoint info into tb->cflags Richard Henderson
2021-07-19 10:30 ` Peter Maydell
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