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target/ppc: mtmsrd is an illegal instruction on BookE 

MSR is a 32-bit register in BookE and there is no mtmsrd instruction.

Cc: Christian Zigotzky <chzigotzky@xenosoft.de>
Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
Message-Id: <20210706051321.609046-1-npiggin@gmail.com>
Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
This commit is contained in:
Nicholas Piggin 2021-07-06 15:13:21 +10:00 committed by David Gibson
parent fc8c745d50
commit caf590ddc9
1 changed files with 5 additions and 0 deletions
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5
target/ppc/translate.c
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@ -4940,6 +4940,11 @@ static void gen_mtcrf(DisasContext *ctx)
#if defined(TARGET_PPC64)
static void gen_mtmsrd(DisasContext *ctx)
{
if (unlikely(!is_book3s_arch2x(ctx))) {
gen_invalid(ctx);
return;
}
CHK_SV;
#if !defined(CONFIG_USER_ONLY)