From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mailman by lists.gnu.org with tmda-scanned (Exim 4.43) id 1LC3Pe-0008IL-8g for qemu-devel@nongnu.org; Sun, 14 Dec 2008 21:42:26 -0500 Received: from exim by lists.gnu.org with spam-scanned (Exim 4.43) id 1LC3Pa-0008G2-B1 for qemu-devel@nongnu.org; Sun, 14 Dec 2008 21:42:25 -0500 Received: from [199.232.76.173] (port=45206 helo=monty-python.gnu.org) by lists.gnu.org with esmtp (Exim 4.43) id 1LC3Pa-0008Fs-5O for qemu-devel@nongnu.org; Sun, 14 Dec 2008 21:42:22 -0500 Received: from mx20.gnu.org ([199.232.41.8]:31630) by monty-python.gnu.org with esmtps (TLS-1.0:RSA_AES_256_CBC_SHA1:32) (Exim 4.60) (envelope-from ) id 1LC3PZ-0002iF-Es for qemu-devel@nongnu.org; Sun, 14 Dec 2008 21:42:21 -0500 Received: from mail.codesourcery.com ([65.74.133.4]) by mx20.gnu.org with esmtp (Exim 4.60) (envelope-from ) id 1LC3PV-0002te-M9 for qemu-devel@nongnu.org; Sun, 14 Dec 2008 21:42:17 -0500 From: Nathan Froyd Date: Sun, 14 Dec 2008 18:14:48 -0800 Message-Id: <1229307315-16807-16-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 15/42] target-ppc: add vsl{b, h, w} 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 | 3 +++ target-ppc/op_helper.c | 14 ++++++++++++++ target-ppc/translate.c | 3 +++ 3 files changed, 20 insertions(+), 0 deletions(-) diff --git a/target-ppc/helper.h b/target-ppc/helper.h index f2e91ca..7f3b011 100644 --- a/target-ppc/helper.h +++ b/target-ppc/helper.h @@ -152,6 +152,9 @@ DEF_HELPER_3(vsraw, void, avr, avr, avr) DEF_HELPER_3(vsrb, void, avr, avr, avr) DEF_HELPER_3(vsrh, void, avr, avr, avr) DEF_HELPER_3(vsrw, void, avr, avr, avr) +DEF_HELPER_3(vslb, void, avr, avr, avr) +DEF_HELPER_3(vslh, void, avr, avr, avr) +DEF_HELPER_3(vslw, 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 2bd0aef..fcb5aaa 100644 --- a/target-ppc/op_helper.c +++ b/target-ppc/op_helper.c @@ -2179,6 +2179,20 @@ VMUL(uh, u16, u32) #undef VMUL_DO #undef VMUL +#define VSL(suffix, element) \ + void helper_vsl##suffix (ppc_avr_t *r, ppc_avr_t *a, ppc_avr_t *b) \ + { \ + VECTOR_FOR (element) { \ + unsigned int mask = ((1 << (3 + (sizeof (a->element[0]) >> 1))) - 1); \ + unsigned int shift = b->element[i] & mask; \ + r->element[i] = a->element[i] << shift; \ + } \ + } +VSL(b, u8) +VSL(h, u16) +VSL(w, u32) +#undef VSL + #define VSR(suffix, element) \ void helper_vsr##suffix (ppc_avr_t *r, ppc_avr_t *a, ppc_avr_t *b) \ { \ diff --git a/target-ppc/translate.c b/target-ppc/translate.c index d01191b..19bf120 100644 --- a/target-ppc/translate.c +++ b/target-ppc/translate.c @@ -6189,6 +6189,9 @@ GEN_VXFORM(vmuleub, 520); GEN_VXFORM(vmuleuh, 584); GEN_VXFORM(vmulesb, 776); GEN_VXFORM(vmulesh, 840); +GEN_VXFORM(vslb, 260); +GEN_VXFORM(vslh, 324); +GEN_VXFORM(vslw, 388); GEN_VXFORM(vsrb, 516); GEN_VXFORM(vsrh, 580); GEN_VXFORM(vsrw, 644); -- 1.6.0.5