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| From: | Richard Henderson |
| Subject: | Re: [PATCH v3 5/5] target/riscv: Clear vstart_qe_zero flag |
| Date: | Tue, 20 Feb 2024 10:22:08 -1000 |
| User-agent: | Mozilla Thunderbird |
On 2/20/24 09:26, Daniel Henrique Barboza wrote:
From: Ivan Klokov <ivan.klokov@syntacore.com> The vstart_qe_zero flag is set at the beginning of the translation phase from the env->vstart variable. During the execution phase, some instructions may change env->vstart, but the flag remains the same as at the start of the block. With some combinations of instructions this causes an illegal instruction exception. This patch simultaneously updates flag and env->vstart and to avoid inconsistency.
It does not update env->vstart. With the commit message fixed, Reviewed-by: Richard Henderson <richard.henderson@linaro.org> r~
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