|
From: | Richard Henderson |
Subject: | Re: [PATCH v3 04/20] target/riscv: Extend pc for runtime pc write |
Date: | Thu, 11 Nov 2021 12:19:03 +0100 |
User-agent: | Mozilla/5.0 (X11; Linux x86_64; rv:78.0) Gecko/20100101 Thunderbird/78.13.0 |
On 11/11/21 6:57 AM, LIU Zhiwei wrote:
In some cases, we must restore the guest PC to the address of the start of the TB, such as when the instruction counter hits zero. So extend pc register according to current xlen for these cases. Signed-off-by: LIU Zhiwei<zhiwei_liu@c-sky.com> --- target/riscv/cpu.c | 22 +++++++++++++++++++--- target/riscv/cpu.h | 2 ++ target/riscv/cpu_helper.c | 2 +- 3 files changed, 22 insertions(+), 4 deletions(-)
Reviewed-by: Richard Henderson <richard.henderson@linaro.org> r~
[Prev in Thread] | Current Thread | [Next in Thread] |