From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mailman by lists.gnu.org with tmda-scanned (Exim 4.43) id 1LC2zl-0002bG-La for qemu-devel@nongnu.org; Sun, 14 Dec 2008 21:15:41 -0500 Received: from exim by lists.gnu.org with spam-scanned (Exim 4.43) id 1LC2zj-0002ZB-Fx for qemu-devel@nongnu.org; Sun, 14 Dec 2008 21:15:40 -0500 Received: from [199.232.76.173] (port=40895 helo=monty-python.gnu.org) by lists.gnu.org with esmtp (Exim 4.43) id 1LC2zi-0002Yl-Rx for qemu-devel@nongnu.org; Sun, 14 Dec 2008 21:15:38 -0500 Received: from mx20.gnu.org ([199.232.41.8]:31132) by monty-python.gnu.org with esmtps (TLS-1.0:RSA_AES_256_CBC_SHA1:32) (Exim 4.60) (envelope-from ) id 1LC2zi-0000dK-BT for qemu-devel@nongnu.org; Sun, 14 Dec 2008 21:15:38 -0500 Received: from mail.codesourcery.com ([65.74.133.4]) by mx20.gnu.org with esmtp (Exim 4.60) (envelope-from ) id 1LC2zh-0002EN-J7 for qemu-devel@nongnu.org; Sun, 14 Dec 2008 21:15:37 -0500 From: Nathan Froyd Date: Sun, 14 Dec 2008 18:14:50 -0800 Message-Id: <1229307315-16807-18-git-send-email-froydnj@codesourcery.com> In-Reply-To: <1229307315-16807-1-git-send-email-froydnj@codesourcery.com> References: <1229307315-16807-1-git-send-email-froydnj@codesourcery.com> Subject: [Qemu-devel] [PATCH 17/42] target-ppc: add v{add, sub}cuw instructions. Reply-To: qemu-devel@nongnu.org List-Id: qemu-devel.nongnu.org List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: qemu-devel@nongnu.org Signed-off-by: Nathan Froyd --- target-ppc/helper.h | 2 ++ target-ppc/op_helper.c | 14 ++++++++++++++ target-ppc/translate.c | 2 ++ 3 files changed, 18 insertions(+), 0 deletions(-) diff --git a/target-ppc/helper.h b/target-ppc/helper.h index 8f6f059..a784fae 100644 --- a/target-ppc/helper.h +++ b/target-ppc/helper.h @@ -157,6 +157,8 @@ DEF_HELPER_3(vslh, void, avr, avr, avr) DEF_HELPER_3(vslw, void, avr, avr, avr) DEF_HELPER_3(vslo, void, avr, avr, avr) DEF_HELPER_3(vsro, void, avr, avr, avr) +DEF_HELPER_3(vaddcuw, void, avr, avr, avr) +DEF_HELPER_3(vsubcuw, void, avr, avr, avr) DEF_HELPER_1(efscfsi, i32, i32) DEF_HELPER_1(efscfui, i32, i32) diff --git a/target-ppc/op_helper.c b/target-ppc/op_helper.c index 61bb432..1a94735 100644 --- a/target-ppc/op_helper.c +++ b/target-ppc/op_helper.c @@ -2033,6 +2033,13 @@ target_ulong helper_dlmzb (target_ulong high, target_ulong low, uint32_t update_ for (index = N_ELEMS(element)-1; index >= 0; index--) #endif +void helper_vaddcuw (ppc_avr_t *r, ppc_avr_t *a, ppc_avr_t *b) +{ + VECTOR_FOR(u32) { + r->u32[i] = ~a->u32[i] < b->u32[i]; + } +} + #define VARITH_DO(name, op, element) \ void helper_v##name (ppc_avr_t *r, ppc_avr_t *a, ppc_avr_t *b) \ { \ @@ -2237,6 +2244,13 @@ void helper_vsro (ppc_avr_t *r, ppc_avr_t *a, ppc_avr_t *b) #endif } +void helper_vsubcuw (ppc_avr_t *r, ppc_avr_t *a, ppc_avr_t *b) +{ + VECTOR_FOR(u32) { + r->u32[i] = a->u32[i] >= b->u32[i]; + } +} + #undef VECTOR_FOR #undef VECTOR_FOR_I #undef VECTOR_FOR_INORDER_I diff --git a/target-ppc/translate.c b/target-ppc/translate.c index 4c4b7a3..05912b6 100644 --- a/target-ppc/translate.c +++ b/target-ppc/translate.c @@ -6200,6 +6200,8 @@ GEN_VXFORM(vsrah, 836); GEN_VXFORM(vsraw, 900); GEN_VXFORM(vslo, 1036); GEN_VXFORM(vsro, 1100); +GEN_VXFORM(vaddcuw, 384); +GEN_VXFORM(vsubcuw, 1408); #define GEN_VXRFORM1(opname, name, str, xo, rc) \ GEN_HANDLER2(name, str, 0x4, (xo >> 1) & 0x1f, ((xo >> 6) & 0x1f) | (rc << 4), 0x00000000, PPC_ALTIVEC) \ -- 1.6.0.5