From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mailman by lists.gnu.org with tmda-scanned (Exim 4.43) id 1LWZKA-0004XX-DA for qemu-devel@nongnu.org; Mon, 09 Feb 2009 11:49:34 -0500 Received: from exim by lists.gnu.org with spam-scanned (Exim 4.43) id 1LWZK9-0004Wj-CL for qemu-devel@nongnu.org; Mon, 09 Feb 2009 11:49:34 -0500 Received: from [199.232.76.173] (port=34605 helo=monty-python.gnu.org) by lists.gnu.org with esmtp (Exim 4.43) id 1LWZK9-0004Wa-4J for qemu-devel@nongnu.org; Mon, 09 Feb 2009 11:49:33 -0500 Received: from savannah.gnu.org ([199.232.41.3]:46468 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 1LWZK7-0003bT-52 for qemu-devel@nongnu.org; Mon, 09 Feb 2009 11:49:31 -0500 Received: from cvs.savannah.gnu.org ([199.232.41.69]) by sv.gnu.org with esmtp (Exim 4.63) (envelope-from ) id 1LWZK6-00052Q-JT for qemu-devel@nongnu.org; Mon, 09 Feb 2009 16:49:30 +0000 Received: from aurel32 by cvs.savannah.gnu.org with local (Exim 4.63) (envelope-from ) id 1LWZK6-00052M-5e for qemu-devel@nongnu.org; Mon, 09 Feb 2009 16:49:30 +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: Mon, 09 Feb 2009 16:49:30 +0000 Subject: [Qemu-devel] [6573] target-ppc: Add vrefp instruction 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: 6573 http://svn.sv.gnu.org/viewvc/?view=rev&root=qemu&revision=6573 Author: aurel32 Date: 2009-02-09 16:49:29 +0000 (Mon, 09 Feb 2009) Log Message: ----------- target-ppc: Add vrefp instruction 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 2009-02-09 16:49:20 UTC (rev 6572) +++ trunk/target-ppc/helper.h 2009-02-09 16:49:29 UTC (rev 6573) @@ -244,6 +244,7 @@ DEF_HELPER_3(vsubfp, void, avr, avr, avr) DEF_HELPER_3(vmaxfp, void, avr, avr, avr) DEF_HELPER_3(vminfp, void, avr, avr, avr) +DEF_HELPER_2(vrefp, void, avr, avr) DEF_HELPER_4(vmaddfp, void, avr, avr, avr, avr) DEF_HELPER_4(vnmsubfp, void, avr, avr, avr, avr) DEF_HELPER_2(vlogefp, void, avr, avr) Modified: trunk/target-ppc/op_helper.c =================================================================== --- trunk/target-ppc/op_helper.c 2009-02-09 16:49:20 UTC (rev 6572) +++ trunk/target-ppc/op_helper.c 2009-02-09 16:49:29 UTC (rev 6573) @@ -2664,6 +2664,16 @@ #undef VPK #undef PKBIG +void helper_vrefp (ppc_avr_t *r, ppc_avr_t *b) +{ + int i; + for (i = 0; i < ARRAY_SIZE(r->f); i++) { + HANDLE_NAN1(r->f[i], b->f[i]) { + r->f[i] = float32_div(float32_one, b->f[i], &env->vec_status); + } + } +} + #define VRFI(suffix, rounding) \ void helper_vrfi##suffix (ppc_avr_t *r, ppc_avr_t *b) \ { \ Modified: trunk/target-ppc/translate.c =================================================================== --- trunk/target-ppc/translate.c 2009-02-09 16:49:20 UTC (rev 6572) +++ trunk/target-ppc/translate.c 2009-02-09 16:49:29 UTC (rev 6573) @@ -6476,6 +6476,7 @@ GEN_VXFORM_NOA(vupklsh, 7, 11); GEN_VXFORM_NOA(vupkhpx, 7, 13); GEN_VXFORM_NOA(vupklpx, 7, 15); +GEN_VXFORM_NOA(vrefp, 5, 4); GEN_VXFORM_NOA(vlogefp, 5, 7); GEN_VXFORM_NOA(vrfim, 5, 8); GEN_VXFORM_NOA(vrfin, 5, 9);