From: Richard Henderson <richard.henderson@linaro.org>
To: Laurent Vivier <laurent@vivier.eu>, qemu-devel@nongnu.org
Cc: "Philippe Mathieu-Daudé" <f4bug@amsat.org>,
"Thomas Huth" <huth@tuxfamily.org>
Subject: Re: [Qemu-devel] [PATCH v4 2/7] target/m68k: add MC68040 MMU
Date: Thu, 18 Jan 2018 21:34:49 -0800 [thread overview]
Message-ID: <5a4f2c76-e074-8b17-f211-3feb95a7f9b0@linaro.org> (raw)
In-Reply-To: <20180118193846.24953-3-laurent@vivier.eu>
On 01/18/2018 11:38 AM, Laurent Vivier wrote:
> Only add MC68040 MMU page table processing and related
> registers (Special Status Word, Translation Control Register,
> User Root Pointer and Supervisor Root Pointer).
>
> Transparent Translation Registers, DFC/SFC and pflush/ptest
> will be added later.
>
> Signed-off-by: Laurent Vivier <laurent@vivier.eu>
> ---
> v4: align logical/physical on TARGET_PAGE_SIZE for tlb_set_page()
> v3: s/smaller/smallest/
> v2: move mmu_fault to CPUM68KState
> set TARGET_PAGE_BITS to 12 to avoid tlb_add_large_page() path
> use -page_size to mask address instead of TARGET_PAGE_MASK
> add ACCESS_DEBUG to not update page table USED/MODIFIED bits
> on gdb access
> rename ACCESS_INT to ACCESS_DATA
>
> v2: move mmu_fault to CPUM68KState
> set TARGET_PAGE_BITS to 12 to avoid tlb_add_large_page() path
> use -page_size to mask address instead of TARGET_PAGE_MASK
> add ACCESS_DEBUG to not update page table USED/MODIFIED bits
> on gdb access
> rename ACCESS_INT to ACCESS_DATA
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
r~
next prev parent reply other threads:[~2018-01-19 5:34 UTC|newest]
Thread overview: 13+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-01-18 19:38 [Qemu-devel] [PATCH v4 0/7] target/m68k: supervisor mode (part 2) Laurent Vivier
2018-01-18 19:38 ` [Qemu-devel] [PATCH v4 1/7] accel/tcg: add size paremeter in tlb_fill() Laurent Vivier
2018-01-23 22:11 ` Laurent Vivier
2018-01-18 19:38 ` [Qemu-devel] [PATCH v4 2/7] target/m68k: add MC68040 MMU Laurent Vivier
2018-01-19 5:34 ` Richard Henderson [this message]
2018-01-21 19:57 ` Rob Landley
2018-01-22 7:16 ` Laurent Vivier
2018-01-18 19:38 ` [Qemu-devel] [PATCH v4 3/7] target/m68k: add Transparent Translation Laurent Vivier
2018-01-18 19:38 ` [Qemu-devel] [PATCH v4 4/7] target/m68k: add index parameter to gen_load()/gen_store() and Co Laurent Vivier
2018-01-18 19:38 ` [Qemu-devel] [PATCH v4 5/7] target/m68k: add moves Laurent Vivier
2018-01-19 5:37 ` Richard Henderson
2018-01-18 19:38 ` [Qemu-devel] [PATCH v4 6/7] target/m68k: add pflush/ptest Laurent Vivier
2018-01-18 19:38 ` [Qemu-devel] [PATCH v4 7/7] target/m68k: add HMP command "info tlb" Laurent Vivier
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