Message ID | 1464310815-13554-4-git-send-email-rth@twiddle.net (mailing list archive) |
---|---|
State | New, archived |
Headers | show |
Hi Richard, On Friday, 27 May 2016, Richard Henderson <rth@twiddle.net> wrote: > Cc: Claudio Fontana <claudio.fontana@gmail.com <javascript:;>> > Signed-off-by: Richard Henderson <rth@twiddle.net <javascript:;>> > --- > tcg/aarch64/tcg-target.inc.c | 7 +++++++ > 1 file changed, 7 insertions(+) > > diff --git a/tcg/aarch64/tcg-target.inc.c b/tcg/aarch64/tcg-target.inc.c > index 1447f7c..839569d 100644 > --- a/tcg/aarch64/tcg-target.inc.c > +++ b/tcg/aarch64/tcg-target.inc.c > @@ -372,6 +372,9 @@ typedef enum { > I3510_EOR = 0x4a000000, > I3510_EON = 0x4a200000, > I3510_ANDS = 0x6a000000, > + > + /* System instrutions. */ typo here, "instructions" Ciao, C. > + DMB_ISH = 0xd5033bbf, > } AArch64Insn; > > static inline uint32_t tcg_in32(TCGContext *s) > @@ -1637,6 +1640,9 @@ static void tcg_out_op(TCGContext *s, TCGOpcode opc, > tcg_out_insn(s, 3508, SMULH, TCG_TYPE_I64, a0, a1, a2); > break; > > + case INDEX_op_fence: > + tcg_out32(s, DMB_ISH); > + break; > case INDEX_op_mov_i32: /* Always emitted via tcg_out_mov. */ > case INDEX_op_mov_i64: > case INDEX_op_movi_i32: /* Always emitted via tcg_out_movi. */ > @@ -1761,6 +1767,7 @@ static const TCGTargetOpDef aarch64_op_defs[] = { > { INDEX_op_muluh_i64, { "r", "r", "r" } }, > { INDEX_op_mulsh_i64, { "r", "r", "r" } }, > > + { INDEX_op_fence, { } }, > { -1 }, > }; > > -- > 2.5.5 > > --
diff --git a/tcg/aarch64/tcg-target.inc.c b/tcg/aarch64/tcg-target.inc.c index 1447f7c..839569d 100644 --- a/tcg/aarch64/tcg-target.inc.c +++ b/tcg/aarch64/tcg-target.inc.c @@ -372,6 +372,9 @@ typedef enum { I3510_EOR = 0x4a000000, I3510_EON = 0x4a200000, I3510_ANDS = 0x6a000000, + + /* System instrutions. */ + DMB_ISH = 0xd5033bbf, } AArch64Insn; static inline uint32_t tcg_in32(TCGContext *s) @@ -1637,6 +1640,9 @@ static void tcg_out_op(TCGContext *s, TCGOpcode opc, tcg_out_insn(s, 3508, SMULH, TCG_TYPE_I64, a0, a1, a2); break; + case INDEX_op_fence: + tcg_out32(s, DMB_ISH); + break; case INDEX_op_mov_i32: /* Always emitted via tcg_out_mov. */ case INDEX_op_mov_i64: case INDEX_op_movi_i32: /* Always emitted via tcg_out_movi. */ @@ -1761,6 +1767,7 @@ static const TCGTargetOpDef aarch64_op_defs[] = { { INDEX_op_muluh_i64, { "r", "r", "r" } }, { INDEX_op_mulsh_i64, { "r", "r", "r" } }, + { INDEX_op_fence, { } }, { -1 }, };
Cc: Claudio Fontana <claudio.fontana@gmail.com> Signed-off-by: Richard Henderson <rth@twiddle.net> --- tcg/aarch64/tcg-target.inc.c | 7 +++++++ 1 file changed, 7 insertions(+)