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riscv64: Add support for mulhsu and CSRR*I instruction#22

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XiaoWang1772 wants to merge 2 commits intopetrpavlu:riscv64-linuxfrom
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riscv64: Add support for mulhsu and CSRR*I instruction#22
XiaoWang1772 wants to merge 2 commits intopetrpavlu:riscv64-linuxfrom
XiaoWang1772:xiao-dev

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@XiaoWang1772 XiaoWang1772 commented Nov 18, 2024

The first patch adds support for the mulhsu instruction from M-ext.
The second patch adds support for CSRRWI, CSRRSI and CSRRCI instructions from Zicsr extension.
Update the README.riscv64 accordingly.

BRs,
Xiao

Signed-off-by: Xiao Wang <xiao.w.wang@intel.com>
@XiaoWang1772 XiaoWang1772 changed the title riscv64: Add support for mulhsu instruction riscv64: Add support for mulhsu and CSRR*I instruction Dec 5, 2024
Signed-off-by: Xiao Wang <xiao.w.wang@intel.com>
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Gentle ping for any review comments.

BRs,
Xiao

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