@@ -6369,8 +6369,6 @@ static void gen_mtc0(DisasContext *ctx, TCGv arg, int reg, int sel)
default:
goto cp0_unimplemented;
}
- /* Stop translation as we may have switched the execution mode */
- ctx->bstate = BS_STOP;
break;
default:
goto cp0_unimplemented;
@@ -7699,8 +7697,6 @@ static void gen_dmtc0(DisasContext *ctx, TCGv arg, int reg, int sel)
default:
goto cp0_unimplemented;
}
- /* Stop translation as we may have switched the execution mode */
- ctx->bstate = BS_STOP;
break;
default:
goto cp0_unimplemented;
Writing to the MIPS DESAVE register (and now the KScratch registers) will stop translation, supposedly due to risk of execution mode switches. However these registers are basically RW scratch registers with no side effects so there is no risk of them triggering execution mode changes. Drop the bstate = BS_STOP for these registers for both mtc0 and dmtc0. Fixes: 7a387fffce50 ("Add MIPS32R2 instructions, and generally straighten out the instruction decoding. This is also the first percent towards MIPS64 support.") Signed-off-by: James Hogan <james.hogan@imgtec.com> Cc: Aurelien Jarno <aurelien@aurel32.net> Cc: Yongbok Kim <yongbok.kim@imgtec.com> --- target-mips/translate.c | 4 ---- 1 file changed, 0 insertions(+), 4 deletions(-)