From: Richard Henderson <richard.henderson@linaro.org>
Date: Fri, 14 May 2021 15:13:13 +0000 (-0500)
Subject: target/i386: Reduce DisasContext.override to int8_t
X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=c651f3a3cbb595841933f2c170974b54152db35e;p=qemu.git

target/i386: Reduce DisasContext.override to int8_t

The range of values is -1 (none) to 5 (R_GS).

Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Reviewed-by: Paolo Bonzini <pbonzini@redhat.com>
Message-Id: <20210514151342.384376-22-richard.henderson@linaro.org>
---

diff --git a/target/i386/tcg/translate.c b/target/i386/tcg/translate.c
index ca7f0a8cf4..44a28858aa 100644
--- a/target/i386/tcg/translate.c
+++ b/target/i386/tcg/translate.c
@@ -77,7 +77,7 @@ typedef struct DisasContext {
     DisasContextBase base;
 
     /* current insn context */
-    int override; /* -1 if no override */
+    int8_t override; /* -1 if no override, else R_CS, R_DS, etc */
     int prefix;
     MemOp aflag;
     MemOp dflag;