From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mailman by lists.gnu.org with tmda-scanned (Exim 4.43) id 1LJbAI-00013x-RA for qemu-devel@nongnu.org; Sun, 04 Jan 2009 17:09:46 -0500 Received: from exim by lists.gnu.org with spam-scanned (Exim 4.43) id 1LJbAH-00013l-MB for qemu-devel@nongnu.org; Sun, 04 Jan 2009 17:09:46 -0500 Received: from [199.232.76.173] (port=56549 helo=monty-python.gnu.org) by lists.gnu.org with esmtp (Exim 4.43) id 1LJbAH-00013i-Hf for qemu-devel@nongnu.org; Sun, 04 Jan 2009 17:09:45 -0500 Received: from savannah.gnu.org ([199.232.41.3]:35965 helo=sv.gnu.org) by monty-python.gnu.org with esmtps (TLS-1.0:RSA_AES_256_CBC_SHA1:32) (Exim 4.60) (envelope-from ) id 1LJbAF-0000n3-Bq for qemu-devel@nongnu.org; Sun, 04 Jan 2009 17:09:45 -0500 Received: from cvs.savannah.gnu.org ([199.232.41.69]) by sv.gnu.org with esmtp (Exim 4.63) (envelope-from ) id 1LJbA3-0000eY-Pl for qemu-devel@nongnu.org; Sun, 04 Jan 2009 22:09:31 +0000 Received: from aurel32 by cvs.savannah.gnu.org with local (Exim 4.63) (envelope-from ) id 1LJbA3-0000ds-G8 for qemu-devel@nongnu.org; Sun, 04 Jan 2009 22:09:31 +0000 MIME-Version: 1.0 Errors-To: aurel32 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit From: Aurelien Jarno Message-Id: Date: Sun, 04 Jan 2009 22:09:31 +0000 Subject: [Qemu-devel] [6168] 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 Revision: 6168 http://svn.sv.gnu.org/viewvc/?view=rev&root=qemu&revision=6168 Author: aurel32 Date: 2009-01-04 22:09:31 +0000 (Sun, 04 Jan 2009) Log Message: ----------- Add v{add,sub}cuw instructions. Signed-off-by: Nathan Froyd Signed-off-by: Aurelien Jarno Modified Paths: -------------- trunk/target-ppc/helper.h trunk/target-ppc/op_helper.c trunk/target-ppc/translate.c Modified: trunk/target-ppc/helper.h =================================================================== --- trunk/target-ppc/helper.h 2009-01-04 22:09:19 UTC (rev 6167) +++ trunk/target-ppc/helper.h 2009-01-04 22:09:31 UTC (rev 6168) @@ -148,6 +148,8 @@ 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) Modified: trunk/target-ppc/op_helper.c =================================================================== --- trunk/target-ppc/op_helper.c 2009-01-04 22:09:19 UTC (rev 6167) +++ trunk/target-ppc/op_helper.c 2009-01-04 22:09:31 UTC (rev 6168) @@ -1972,6 +1972,14 @@ for (index = ARRAY_SIZE(r->element)-1; index >= 0; index--) #endif +void helper_vaddcuw (ppc_avr_t *r, ppc_avr_t *a, ppc_avr_t *b) +{ + int i; + for (i = 0; i < ARRAY_SIZE(r->u32); i++) { + 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) \ { \ @@ -2148,6 +2156,14 @@ #endif } +void helper_vsubcuw (ppc_avr_t *r, ppc_avr_t *a, ppc_avr_t *b) +{ + int i; + for (i = 0; i < ARRAY_SIZE(r->u32); i++) { + r->u32[i] = a->u32[i] >= b->u32[i]; + } +} + #undef VECTOR_FOR_INORDER_I #undef HI_IDX #undef LO_IDX Modified: trunk/target-ppc/translate.c =================================================================== --- trunk/target-ppc/translate.c 2009-01-04 22:09:19 UTC (rev 6167) +++ trunk/target-ppc/translate.c 2009-01-04 22:09:31 UTC (rev 6168) @@ -6230,6 +6230,8 @@ GEN_VXFORM(vsraw, 2, 14); GEN_VXFORM(vslo, 6, 16); GEN_VXFORM(vsro, 6, 17); +GEN_VXFORM(vaddcuw, 0, 6); +GEN_VXFORM(vsubcuw, 0, 22); /*** SPE extension ***/ /* Register moves */