From: LIU Zhiwei <zhiwei_liu@c-sky.com>
To: qemu-devel@nongnu.org, qemu-riscv@nongnu.org
Cc: palmer@dabbelt.com, richard.henderson@linaro.org,
bin.meng@windriver.com, Alistair.Francis@wdc.com,
LIU Zhiwei <zhiwei_liu@c-sky.com>
Subject: [PATCH v2 08/14] target/riscv: Fix check range for first fault only
Date: Wed, 10 Nov 2021 15:04:46 +0800 [thread overview]
Message-ID: <20211110070452.48539-9-zhiwei_liu@c-sky.com> (raw)
In-Reply-To: <20211110070452.48539-1-zhiwei_liu@c-sky.com>
Only check the range that has passed the address translation.
Signed-off-by: LIU Zhiwei <zhiwei_liu@c-sky.com>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
---
target/riscv/vector_helper.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/target/riscv/vector_helper.c b/target/riscv/vector_helper.c
index cb6fa8718d..60006b1b1b 100644
--- a/target/riscv/vector_helper.c
+++ b/target/riscv/vector_helper.c
@@ -638,12 +638,12 @@ vext_ldff(void *vd, void *v0, target_ulong base,
cpu_mmu_index(env, false));
if (host) {
#ifdef CONFIG_USER_ONLY
- if (page_check_range(addr, nf * msz, PAGE_READ) < 0) {
+ if (page_check_range(addr, offset, PAGE_READ) < 0) {
vl = i;
goto ProbeSuccess;
}
#else
- probe_pages(env, addr, nf * msz, ra, MMU_DATA_LOAD);
+ probe_pages(env, addr, offset, ra, MMU_DATA_LOAD);
#endif
} else {
vl = i;
--
2.25.1
next prev parent reply other threads:[~2021-11-10 7:13 UTC|newest]
Thread overview: 34+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-11-10 7:04 [PATCH v2 00/14] Support UXL filed in xstatus LIU Zhiwei
2021-11-10 7:04 ` [PATCH v2 01/14] target/riscv: Sign extend pc for different XLEN LIU Zhiwei
2021-11-10 10:18 ` Richard Henderson
2021-11-10 7:04 ` [PATCH v2 02/14] target/riscv: Ignore the pc bits above XLEN LIU Zhiwei
2021-11-10 7:04 ` [PATCH v2 03/14] target/riscv: Extend pc for runtime pc write LIU Zhiwei
2021-11-10 7:04 ` [PATCH v2 04/14] target/riscv: Use gdb xml according to max mxlen LIU Zhiwei
2021-11-10 9:42 ` LIU Zhiwei
2021-11-10 7:04 ` [PATCH v2 05/14] target/riscv: Calculate address according to XLEN LIU Zhiwei
2021-11-10 10:52 ` Richard Henderson
2021-11-10 13:44 ` LIU Zhiwei
2021-11-10 14:40 ` Richard Henderson
2021-11-11 5:04 ` LIU Zhiwei
2021-11-10 7:04 ` [PATCH v2 06/14] target/riscv: Adjust vsetvl " LIU Zhiwei
2021-11-10 7:04 ` [PATCH v2 07/14] target/riscv: Ajdust vector atomic check with XLEN LIU Zhiwei
2021-11-10 10:55 ` Richard Henderson
2021-11-10 7:04 ` LIU Zhiwei [this message]
2021-11-10 7:04 ` [PATCH v2 09/14] target/riscv: Relax debug check for pm write LIU Zhiwei
2021-11-10 11:31 ` Richard Henderson
2021-11-10 7:04 ` [PATCH v2 10/14] target/riscv: Adjust vector address with mask LIU Zhiwei
2021-11-10 11:11 ` Richard Henderson
2021-11-10 14:08 ` LIU Zhiwei
2021-11-10 14:43 ` Richard Henderson
2021-11-10 7:04 ` [PATCH v2 11/14] target/riscv: Adjust scalar reg in vector with XLEN LIU Zhiwei
2021-11-10 11:29 ` Richard Henderson
2021-11-10 7:04 ` [PATCH v2 12/14] target/riscv: Split out the vill from vtype LIU Zhiwei
2021-11-10 11:23 ` Richard Henderson
2021-11-10 14:26 ` LIU Zhiwei
2021-11-10 15:01 ` Richard Henderson
2021-11-10 7:04 ` [PATCH v2 13/14] target/riscv: Don't save pc when exception return LIU Zhiwei
2021-11-10 11:25 ` Richard Henderson
2021-11-10 7:04 ` [PATCH v2 14/14] target/riscv: Enable uxl field write LIU Zhiwei
2021-11-10 11:27 ` Richard Henderson
2021-11-10 14:38 ` LIU Zhiwei
2021-11-10 15:02 ` Richard Henderson
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