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[PATCH v2 0/6] Improve the U/S/H extension related check
From: |
Weiwei Li |
Subject: |
[PATCH v2 0/6] Improve the U/S/H extension related check |
Date: |
Tue, 12 Jul 2022 14:32:30 +0800 |
This patchset tries to improve the U/S/H related check:
* add check for the supported privilege modes conbinations: only supporting M,
S mode is not a suggested combination
* add check for "H extension depends on I extension"
* add check for "H extension implicitly requires S mode"
* add check for csrs only existed when U mode is supported
* fix and simplify the checks in hmode/hmode32
Any suggestions are welcome.
v2:
* update patch 3 to make the newlines start at the same position as above line
* update patch 5 to add check for "H extension implicitly requires S mode"
Weiwei Li (6):
target/riscv: add check for supported privilege modes conbinations
target/riscv: H extension depends on I extension
target/riscv: fix checkpatch warning may triggered in csr_ops table
target/riscv: add check for csrs existed with U extension
target/riscv: fix checks in hmode/hmode32
target/riscv: simplify the check in hmode to resue the check in
riscv_csrrw_check
target/riscv/cpu.c | 17 ++
target/riscv/csr.c | 491 ++++++++++++++++++++++++---------------------
2 files changed, 279 insertions(+), 229 deletions(-)
--
2.17.1
- [PATCH v2 0/6] Improve the U/S/H extension related check,
Weiwei Li <=