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target/i386: Exit tb after wrmsr

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At minimum, wrmsr can change efer, which affects HF_LMA.

Cc: qemu-stable@nongnu.org
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Reviewed-by: Paolo Bonzini <pbonzini@redhat.com>
Message-Id: <20210514151342.384376-46-richard.henderson@linaro.org>
This commit is contained in:
Richard Henderson 2021-05-14 10:13:37 -05:00
parent f7803b7759
commit 244843b757
1 changed files with 2 additions and 0 deletions
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target/i386/tcg/translate.c
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@ -7260,6 +7260,8 @@ static target_ulong disas_insn(DisasContext *s, CPUState *cpu)
gen_helper_rdmsr(cpu_env);
} else {
gen_helper_wrmsr(cpu_env);
gen_jmp_im(s, s->pc - s->cs_base);
gen_eob(s);
}
}
break;