From: Weiwei Li <liweiwei@iscas.ac.cn>
To: qemu-riscv@nongnu.org, qemu-devel@nongnu.org
Cc: palmer@dabbelt.com, alistair.francis@wdc.com,
bin.meng@windriver.com, dbarboza@ventanamicro.com,
zhiwei_liu@linux.alibaba.com, wangjunqiang@iscas.ac.cn,
lazyparser@gmail.com, Weiwei Li <liweiwei@iscas.ac.cn>
Subject: [PATCH v3 1/6] target/riscv: Fix pointer mask transformation for vector address
Date: Fri, 31 Mar 2023 09:45:25 +0800 [thread overview]
Message-ID: <20230331014530.29805-2-liweiwei@iscas.ac.cn> (raw)
In-Reply-To: <20230331014530.29805-1-liweiwei@iscas.ac.cn>
actual_address = (requested_address & ~mpmmask) | mpmbase.
Signed-off-by: Weiwei Li <liweiwei@iscas.ac.cn>
Signed-off-by: Junqiang Wang <wangjunqiang@iscas.ac.cn>
Reviewed-by: Daniel Henrique Barboza <dbarboza@ventanamicro.com>
Reviewed-by: LIU Zhiwei <zhiwei_liu@linux.alibaba.com>
---
target/riscv/vector_helper.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/target/riscv/vector_helper.c b/target/riscv/vector_helper.c
index 2423affe37..a58d82af8c 100644
--- a/target/riscv/vector_helper.c
+++ b/target/riscv/vector_helper.c
@@ -172,7 +172,7 @@ static inline uint32_t vext_get_total_elems(CPURISCVState *env, uint32_t desc,
static inline target_ulong adjust_addr(CPURISCVState *env, target_ulong addr)
{
- return (addr & env->cur_pmmask) | env->cur_pmbase;
+ return (addr & ~env->cur_pmmask) | env->cur_pmbase;
}
/*
--
2.25.1
next prev parent reply other threads:[~2023-03-31 1:46 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-03-31 1:45 [PATCH v3 0/6] target/riscv: Fix pointer mask related support Weiwei Li
2023-03-31 1:45 ` Weiwei Li [this message]
2023-03-31 1:45 ` [PATCH v3 2/6] target/riscv: Update cur_pmmask/base when xl changes Weiwei Li
2023-03-31 1:45 ` [PATCH v3 3/6] target/riscv: Fix target address to update badaddr Weiwei Li
2023-03-31 1:45 ` [PATCH v3 4/6] target/riscv: Add support for PC-relative translation Weiwei Li
2023-03-31 1:45 ` [PATCH v3 5/6] target/riscv: Enable PC-relative translation in system mode Weiwei Li
2023-03-31 7:59 ` LIU Zhiwei
2023-03-31 1:45 ` [PATCH v3 6/6] target/riscv: Add pointer mask support for instruction fetch Weiwei Li
-- strict thread matches above, loose matches on Subject: below --
2023-04-01 12:39 [PATCH v3 0/6] target/riscv: Fix pointer mask related support Weiwei Li
2023-04-01 12:39 ` [PATCH v3 1/6] target/riscv: Fix pointer mask transformation for vector address Weiwei Li
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=20230331014530.29805-2-liweiwei@iscas.ac.cn \
--to=liweiwei@iscas.ac.cn \
--cc=alistair.francis@wdc.com \
--cc=bin.meng@windriver.com \
--cc=dbarboza@ventanamicro.com \
--cc=lazyparser@gmail.com \
--cc=palmer@dabbelt.com \
--cc=qemu-devel@nongnu.org \
--cc=qemu-riscv@nongnu.org \
--cc=wangjunqiang@iscas.ac.cn \
--cc=zhiwei_liu@linux.alibaba.com \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).