From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mailman by lists.gnu.org with tmda-scanned (Exim 4.43) id 1LHt8l-0005X7-QV for qemu-devel@nongnu.org; Tue, 30 Dec 2008 23:57:07 -0500 Received: from exim by lists.gnu.org with spam-scanned (Exim 4.43) id 1LHt8l-0005Wt-2g for qemu-devel@nongnu.org; Tue, 30 Dec 2008 23:57:07 -0500 Received: from [199.232.76.173] (port=60774 helo=monty-python.gnu.org) by lists.gnu.org with esmtp (Exim 4.43) id 1LHt8k-0005Wq-SX for qemu-devel@nongnu.org; Tue, 30 Dec 2008 23:57:06 -0500 Received: from mx20.gnu.org ([199.232.41.8]:34231) by monty-python.gnu.org with esmtps (TLS-1.0:RSA_AES_256_CBC_SHA1:32) (Exim 4.60) (envelope-from ) id 1LHt8k-0006IM-G7 for qemu-devel@nongnu.org; Tue, 30 Dec 2008 23:57:06 -0500 Received: from mail.codesourcery.com ([65.74.133.4]) by mx20.gnu.org with esmtp (Exim 4.60) (envelope-from ) id 1LHt8j-0001Mw-Mx for qemu-devel@nongnu.org; Tue, 30 Dec 2008 23:57:05 -0500 From: Nathan Froyd Date: Tue, 30 Dec 2008 19:09:55 -0800 Message-Id: <1230693022-18380-14-git-send-email-froydnj@codesourcery.com> In-Reply-To: <1230693022-18380-1-git-send-email-froydnj@codesourcery.com> References: <1230693022-18380-1-git-send-email-froydnj@codesourcery.com> Subject: [Qemu-devel] [PATCH 13/40] 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 | 15 +++++++++++++++ target-ppc/translate.c | 3 +++ 3 files changed, 21 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 55f9c8b..4addf9a 100644 --- a/target-ppc/op_helper.c +++ b/target-ppc/op_helper.c @@ -2122,6 +2122,21 @@ 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) \ + { \ + int i; \ + for (i = 0; i < ARRAY_SIZE(r->element); i++) { \ + 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 246a8fd..ff3fcb1 100644 --- a/target-ppc/translate.c +++ b/target-ppc/translate.c @@ -6219,6 +6219,9 @@ GEN_VXFORM(vmuleub, 4, 8); GEN_VXFORM(vmuleuh, 4, 9); GEN_VXFORM(vmulesb, 4, 12); GEN_VXFORM(vmulesh, 4, 13); +GEN_VXFORM(vslb, 2, 4); +GEN_VXFORM(vslh, 2, 5); +GEN_VXFORM(vslw, 2, 6); GEN_VXFORM(vsrb, 2, 8); GEN_VXFORM(vsrh, 2, 9); GEN_VXFORM(vsrw, 2, 10); -- 1.6.0.5