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From: Max Filippov <jcmvbkbc@gmail.com>
To: "Philippe Mathieu-Daudé" <philmd@linaro.org>
Cc: qemu-devel@nongnu.org, Artyom Tarasenko <atar4qemu@gmail.com>,
	 Chris Wulff <crwulff@gmail.com>,
	"Edgar E. Iglesias" <edgar.iglesias@gmail.com>,
	Marek Vasut <marex@denx.de>,
	"Dr . David Alan Gilbert" <dave@treblig.org>,
	Jiaxun Yang <jiaxun.yang@flygoat.com>,
	 Nicholas Piggin <npiggin@gmail.com>,
	Paolo Bonzini <pbonzini@redhat.com>,
	 Daniel Henrique Barboza <danielhb413@gmail.com>,
	Yoshinori Sato <ysato@users.sourceforge.jp>,
	 Markus Armbruster <armbru@redhat.com>,
	Richard Henderson <richard.henderson@linaro.org>,
	qemu-ppc@nongnu.org,  Laurent Vivier <laurent@vivier.eu>,
	Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
Subject: Re: [PATCH-for-9.1 18/21] target/xtensa: Extract MMU API to new mmu.c/mmu.h files
Date: Sat, 23 Mar 2024 12:23:27 -0700	[thread overview]
Message-ID: <CAMo8BfJ9XYvzd4hTRbVvbsk0LkxWqKZ6trLuJpZRsRy7wjuP7Q@mail.gmail.com> (raw)
In-Reply-To: <20240321154838.95771-19-philmd@linaro.org>

On Thu, Mar 21, 2024 at 8:50 AM Philippe Mathieu-Daudé
<philmd@linaro.org> wrote:
>
> Extract the MMU API and expose it via "mmu.h" so we can
> reuse the methods in target/xtensa/ files.

The MMU/MPU are replaceable configuration blocks in the xtensa
architecture, their internals don't have architecture-wide significance
and I believe their exposure should be kept to a minimum.
I have a half-done xtensa MMU rework which I'd like to complete,
it only exposes the interface for address translation, opcode translation
and dumping.

> Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
> ---
>  target/xtensa/cpu.h        |  32 +-
>  target/xtensa/mmu.h        |  95 ++++
>  target/xtensa/mmu.c        | 889 ++++++++++++++++++++++++++++++++++++
>  target/xtensa/mmu_helper.c | 892 +------------------------------------
>  target/xtensa/meson.build  |   1 +
>  5 files changed, 991 insertions(+), 918 deletions(-)
>  create mode 100644 target/xtensa/mmu.h
>  create mode 100644 target/xtensa/mmu.c

-- 
Thanks.
-- Max


  reply	other threads:[~2024-03-23 19:24 UTC|newest]

Thread overview: 46+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2024-03-21 15:48 [PATCH-for-9.1 00/21] target/monitor: Cleanup around hmp_info_tlb() Philippe Mathieu-Daudé
2024-03-21 15:48 ` [PATCH-for-9.0? 01/21] host/atomic128: Include missing 'qemu/atomic.h' header Philippe Mathieu-Daudé
2024-03-21 17:05   ` Richard Henderson
2024-04-23 13:54     ` Philippe Mathieu-Daudé
2024-03-21 15:48 ` [PATCH-for-9.1 02/21] hw/core: Remove check on NEED_CPU_H in tcg-cpu-ops.h Philippe Mathieu-Daudé
2024-03-21 21:17   ` Richard Henderson
2024-03-21 15:48 ` [PATCH-for-9.1 03/21] target/i386: Move APIC related code to cpu-apic.c Philippe Mathieu-Daudé
2024-03-21 21:43   ` Richard Henderson
2024-04-24  8:26   ` Zhao Liu
2024-04-24 12:05     ` Philippe Mathieu-Daudé
2024-03-21 15:48 ` [PATCH-for-9.1 04/21] target/i386: Extract x86_dump_mmu() from hmp_info_tlb() Philippe Mathieu-Daudé
2024-03-21 21:46   ` Richard Henderson
2024-03-21 15:48 ` [PATCH-for-9.1 05/21] target/m68k: Replace qemu_printf() by monitor_printf() in monitor Philippe Mathieu-Daudé
2024-03-21 21:49   ` Richard Henderson
2024-03-24 23:43   ` Dr. David Alan Gilbert
2024-03-25  0:38     ` BALATON Zoltan
2024-03-28 21:59       ` Dr. David Alan Gilbert
2024-03-28 22:29         ` BALATON Zoltan
2024-04-24  7:35   ` Markus Armbruster
2024-04-24  9:19     ` BALATON Zoltan
2024-04-24  9:22       ` BALATON Zoltan
2024-03-21 15:48 ` [PATCH-for-9.1 06/21] target/m68k: Have dump_ttr() take a @description argument Philippe Mathieu-Daudé
2024-03-21 21:49   ` Richard Henderson
2024-03-21 15:48 ` [PATCH-for-9.1 07/21] target/m68k: Move MMU monitor commands from helper.c to monitor.c Philippe Mathieu-Daudé
2024-03-21 21:50   ` Richard Henderson
2024-03-21 15:48 ` [PATCH-for-9.1 08/21] target/microblaze: Prefix MMU API with 'mb_' Philippe Mathieu-Daudé
2024-03-23 13:13   ` Edgar E. Iglesias
2024-03-21 15:48 ` [PATCH-for-9.1 09/21] target/mips: Prefix MMU API with 'mips_' Philippe Mathieu-Daudé
2024-03-21 15:48 ` [PATCH-for-9.1 10/21] target/nios2: Prefix MMU API with 'nios2_' Philippe Mathieu-Daudé
2024-03-21 15:48 ` [PATCH-for-9.1 11/21] target/nios2: Move monitor commands to monitor.c Philippe Mathieu-Daudé
2024-03-21 15:48 ` [PATCH-for-9.1 12/21] target/nios2: Replace qemu_printf() by monitor_printf() in monitor Philippe Mathieu-Daudé
2024-04-24  7:38   ` Markus Armbruster
2024-03-21 15:48 ` [PATCH-for-9.1 13/21] target/ppc: " Philippe Mathieu-Daudé
2024-04-24  7:39   ` Markus Armbruster
2024-03-21 15:48 ` [PATCH-for-9.1 14/21] target/sh4: Extract sh4_dump_mmu() from hmp_info_tlb() Philippe Mathieu-Daudé
2024-03-21 15:48 ` [PATCH-for-9.0? 15/21] target/sparc: Fix string format errors when DEBUG_MMU is defined Philippe Mathieu-Daudé
2024-03-21 15:48 ` [PATCH-for-9.1 16/21] target/sparc: Replace qemu_printf() by monitor_printf() in monitor Philippe Mathieu-Daudé
2024-04-24  7:44   ` Markus Armbruster
2024-04-24 12:08     ` Philippe Mathieu-Daudé
2024-03-21 15:48 ` [PATCH-for-9.1 17/21] target/xtensa: Prefix MMU API with 'xtensa_' Philippe Mathieu-Daudé
2024-03-21 15:48 ` [PATCH-for-9.1 18/21] target/xtensa: Extract MMU API to new mmu.c/mmu.h files Philippe Mathieu-Daudé
2024-03-23 19:23   ` Max Filippov [this message]
2024-03-21 15:48 ` [PATCH-for-9.1 19/21] target/xtensa: Simplify dump_mpu() and dump_tlb() Philippe Mathieu-Daudé
2024-03-21 15:48 ` [PATCH-for-9.1 20/21] target/xtensa: Move monitor commands to monitor.c Philippe Mathieu-Daudé
2024-03-21 15:48 ` [PATCH-for-9.1 21/21] target/xtensa: Replace qemu_printf() by monitor_printf() in monitor Philippe Mathieu-Daudé
2024-04-24  7:45   ` Markus Armbruster

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