| Message ID | 20170501221046.9369-12-aurelien@aurel32.net |
|---|---|
| State | New |
| Headers | show |
On 05/01/2017 07:10 PM, Aurelien Jarno wrote: > synco is a SH4-A only instruction. > > Signed-off-by: Aurelien Jarno <aurelien@aurel32.net> Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org> > --- > target/sh4/translate.c | 9 +++++---- > 1 file changed, 5 insertions(+), 4 deletions(-) > > diff --git a/target/sh4/translate.c b/target/sh4/translate.c > index 7de459c9a5..c226be9718 100644 > --- a/target/sh4/translate.c > +++ b/target/sh4/translate.c > @@ -1570,10 +1570,11 @@ static void _decode_opc(DisasContext * ctx) > else > break; > case 0x00ab: /* synco */ > - if (ctx->features & SH_FEATURE_SH4A) > - return; > - else > - break; > + if (ctx->features & SH_FEATURE_SH4A) { > + tcg_gen_mb(TCG_MO_ALL | TCG_BAR_SC); > + return; > + } > + break; > case 0x4024: /* rotcl Rn */ > { > TCGv tmp = tcg_temp_new(); >
diff --git a/target/sh4/translate.c b/target/sh4/translate.c index 7de459c9a5..c226be9718 100644 --- a/target/sh4/translate.c +++ b/target/sh4/translate.c @@ -1570,10 +1570,11 @@ static void _decode_opc(DisasContext * ctx) else break; case 0x00ab: /* synco */ - if (ctx->features & SH_FEATURE_SH4A) - return; - else - break; + if (ctx->features & SH_FEATURE_SH4A) { + tcg_gen_mb(TCG_MO_ALL | TCG_BAR_SC); + return; + } + break; case 0x4024: /* rotcl Rn */ { TCGv tmp = tcg_temp_new();
synco is a SH4-A only instruction. Signed-off-by: Aurelien Jarno <aurelien@aurel32.net> --- target/sh4/translate.c | 9 +++++---- 1 file changed, 5 insertions(+), 4 deletions(-)