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Re: [PATCH 10/37] target/i386: validate VEX prefixes via the instruction


From: Richard Henderson
Subject: Re: [PATCH 10/37] target/i386: validate VEX prefixes via the instructions' exception classes
Date: Mon, 12 Sep 2022 11:42:09 +0100
User-agent: Mozilla/5.0 (X11; Linux x86_64; rv:91.0) Gecko/20100101 Thunderbird/91.11.0

On 9/12/22 00:03, Paolo Bonzini wrote:
@@ -180,6 +210,8 @@ struct X86OpEntry {
X86InsnSpecial special : 8;
      X86CPUIDFeature cpuid : 8;
+    uint8_t      vex_class : 8;

Since uint8_t expands to 'unsigned char', it's friendlier to use 'unsigned' with bitfields, so that gdb doesn't try to render the field as a character.


r~



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