From 24b34590d07f885a906ebb52fd84aa5e33d4e421 Mon Sep 17 00:00:00 2001 From: Paolo Bonzini Date: Fri, 13 Oct 2023 09:27:02 +0200 Subject: [PATCH] target/i386: check intercept for XSETBV Note that this intercept is special; it is checked before the #GP exception. Signed-off-by: Paolo Bonzini --- target/i386/svm.h | 1 + target/i386/tcg/translate.c | 1 + 2 files changed, 2 insertions(+) diff --git a/target/i386/svm.h b/target/i386/svm.h index f9a785489d..1bd7844730 100644 --- a/target/i386/svm.h +++ b/target/i386/svm.h @@ -132,6 +132,7 @@ /* only included in documentation, maybe wrong */ #define SVM_EXIT_MONITOR 0x08a #define SVM_EXIT_MWAIT 0x08b +#define SVM_EXIT_XSETBV 0x08d #define SVM_EXIT_NPF 0x400 #define SVM_EXIT_ERR -1 diff --git a/target/i386/tcg/translate.c b/target/i386/tcg/translate.c index d2061ec44a..4f6f9fa7e5 100644 --- a/target/i386/tcg/translate.c +++ b/target/i386/tcg/translate.c @@ -5916,6 +5916,7 @@ static bool disas_insn(DisasContext *s, CPUState *cpu) | PREFIX_REPZ | PREFIX_REPNZ))) { goto illegal_op; } + gen_svm_check_intercept(s, SVM_EXIT_XSETBV); if (!check_cpl0(s)) { break; }