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Re: [PATCH] disas/mips: Fix branch displacement for BEQZC and BNEZC


From: Richard Henderson
Subject: Re: [PATCH] disas/mips: Fix branch displacement for BEQZC and BNEZC
Date: Fri, 14 Oct 2022 06:26:17 +1100
User-agent: Mozilla/5.0 (X11; Linux x86_64; rv:102.0) Gecko/20100101 Thunderbird/102.2.2

On 10/14/22 07:52, Philippe Mathieu-Daudé wrote:
+                /* Sign extend the displacement with 21 bits.  */
+                delta = l & 0x1FFFFF;
+                if (delta & 0x100000) {
+                    delta |= ~0x1FFFFF;
+                }

delta = sextract32(l, 0, 21);

r~



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