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target-arm: explicitly decode SEVL instruction 

The ARMv8 SEVL instruction is in the architectural hint space already
emulated as nop.  This makes the decoding of SEVL explicit for clarity.

Signed-off-by: Mans Rullgard <mans@mansr.com>
Message-id: 1370606786-5650-3-git-send-email-mans@mansr.com
[PMM: added 'SEVL' to the TODO comment]
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
This commit is contained in:
Mans Rullgard 2013-07-15 14:35:25 +01:00 committed by Peter Maydell
parent 2359bf80c1
commit 12b1057114
1 changed files with 2 additions and 1 deletions
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3
target-arm/translate.c
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@ -3501,7 +3501,8 @@ static void gen_nop_hint(DisasContext *s, int val)
break;
case 2: /* wfe */
case 4: /* sev */
/* TODO: Implement SEV and WFE. May help SMP performance. */
case 5: /* sevl */
/* TODO: Implement SEV, SEVL and WFE. May help SMP performance. */
default: /* nop */
break;
}