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From: | Richard Henderson |
Subject: | Re: [PATCH v5 11/48] target/nios2: Do not zero the general registers on reset |
Date: | Thu, 10 Mar 2022 10:45:05 -0800 |
User-agent: | Mozilla/5.0 (X11; Linux x86_64; rv:91.0) Gecko/20100101 Thunderbird/91.5.0 |
On 3/10/22 04:21, Peter Maydell wrote:
On Thu, 10 Mar 2022 at 11:27, Richard Henderson <richard.henderson@linaro.org> wrote:The bulk of the general register set is undefined on reset.They might be architecturally undefined, but for QEMU's purposes we want the state of the CPU on reset to be identical to the state it is in when QEMU is first started.
Ok, I've dropped this.The intent had been to remove a user/sysemu difference when we get to introducing shadow regs, but it isn't that big of a deal.
r~
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