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Re: [PATCH-for-9.1 18/21] target/xtensa: Extract MMU API to new mmu.c/mm
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From: |
Max Filippov |
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Subject: |
Re: [PATCH-for-9.1 18/21] target/xtensa: Extract MMU API to new mmu.c/mmu.h files |
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Date: |
Sat, 23 Mar 2024 12:23:27 -0700 |
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
- [PATCH-for-9.1 10/21] target/nios2: Prefix MMU API with 'nios2_', (continued)
- [PATCH-for-9.1 10/21] target/nios2: Prefix MMU API with 'nios2_', Philippe Mathieu-Daudé, 2024/03/21
- [PATCH-for-9.1 11/21] target/nios2: Move monitor commands to monitor.c, Philippe Mathieu-Daudé, 2024/03/21
- [PATCH-for-9.1 12/21] target/nios2: Replace qemu_printf() by monitor_printf() in monitor, Philippe Mathieu-Daudé, 2024/03/21
- [PATCH-for-9.1 13/21] target/ppc: Replace qemu_printf() by monitor_printf() in monitor, Philippe Mathieu-Daudé, 2024/03/21
- [PATCH-for-9.1 14/21] target/sh4: Extract sh4_dump_mmu() from hmp_info_tlb(), Philippe Mathieu-Daudé, 2024/03/21
- [PATCH-for-9.0? 15/21] target/sparc: Fix string format errors when DEBUG_MMU is defined, Philippe Mathieu-Daudé, 2024/03/21
- [PATCH-for-9.1 16/21] target/sparc: Replace qemu_printf() by monitor_printf() in monitor, Philippe Mathieu-Daudé, 2024/03/21
- [PATCH-for-9.1 17/21] target/xtensa: Prefix MMU API with 'xtensa_', Philippe Mathieu-Daudé, 2024/03/21
- [PATCH-for-9.1 21/21] target/xtensa: Replace qemu_printf() by monitor_printf() in monitor, Philippe Mathieu-Daudé, 2024/03/21
- [PATCH-for-9.1 18/21] target/xtensa: Extract MMU API to new mmu.c/mmu.h files, Philippe Mathieu-Daudé, 2024/03/21
- Re: [PATCH-for-9.1 18/21] target/xtensa: Extract MMU API to new mmu.c/mmu.h files,
Max Filippov <=
- [PATCH-for-9.1 20/21] target/xtensa: Move monitor commands to monitor.c, Philippe Mathieu-Daudé, 2024/03/21
- [PATCH-for-9.1 19/21] target/xtensa: Simplify dump_mpu() and dump_tlb(), Philippe Mathieu-Daudé, 2024/03/21