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Re: [PATCH v2 3/6] target/riscv: add support for zfinx
From: |
Weiwei Li |
Subject: |
Re: [PATCH v2 3/6] target/riscv: add support for zfinx |
Date: |
Sat, 1 Jan 2022 14:05:56 +0800 |
User-agent: |
Mozilla/5.0 (X11; Linux x86_64; rv:78.0) Gecko/20100101 Thunderbird/78.14.0 |
在 2022/1/1 上午4:06, Richard Henderson
写道:
On
12/30/21 7:23 PM, Weiwei Li wrote:
+ if (reg_num != 0) {
+ switch (get_ol(ctx)) {
Oh, you should be using get_xl here and elsewhere in this patch,
not get_ol.
Sorry. I don't know the difference between get_xl and get_ol.
From gpr register read/write function, It seems get_ol is used in
register read, and get_xl is used in register write.
However, "ctx->ol = ctx->xl;"
is executed before translate instruction.
"
r~
- Re: [PATCH v2 3/6] target/riscv: add support for zfinx,
Weiwei Li <=