From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mailman by lists.gnu.org with tmda-scanned (Exim 4.43) id 1LHrtQ-0002lc-5k for qemu-devel@nongnu.org; Tue, 30 Dec 2008 22:37:12 -0500 Received: from exim by lists.gnu.org with spam-scanned (Exim 4.43) id 1LHrtO-0002kM-SL for qemu-devel@nongnu.org; Tue, 30 Dec 2008 22:37:10 -0500 Received: from [199.232.76.173] (port=57121 helo=monty-python.gnu.org) by lists.gnu.org with esmtp (Exim 4.43) id 1LHrtO-0002jt-6B for qemu-devel@nongnu.org; Tue, 30 Dec 2008 22:37:10 -0500 Received: from mx20.gnu.org ([199.232.41.8]:32160) by monty-python.gnu.org with esmtps (TLS-1.0:RSA_AES_256_CBC_SHA1:32) (Exim 4.60) (envelope-from ) id 1LHrtN-0006oR-Po for qemu-devel@nongnu.org; Tue, 30 Dec 2008 22:37:09 -0500 Received: from mail.codesourcery.com ([65.74.133.4]) by mx20.gnu.org with esmtp (Exim 4.60) (envelope-from ) id 1LHrtN-0007Pm-2s for qemu-devel@nongnu.org; Tue, 30 Dec 2008 22:37:09 -0500 From: Nathan Froyd Date: Tue, 30 Dec 2008 19:10:10 -0800 Message-Id: <1230693022-18380-29-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 28/40] Add vupk{h,l}s{b,h} 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 | 4 ++++ target-ppc/op_helper.c | 21 +++++++++++++++++++++ target-ppc/translate.c | 4 ++++ 3 files changed, 29 insertions(+), 0 deletions(-) diff --git a/target-ppc/helper.h b/target-ppc/helper.h index 9352a67..26ff038 100644 --- a/target-ppc/helper.h +++ b/target-ppc/helper.h @@ -187,6 +187,10 @@ DEF_HELPER_3(vsplth, void, avr, avr, i32) DEF_HELPER_3(vspltw, void, avr, avr, i32) DEF_HELPER_2(vupkhpx, void, avr, avr) DEF_HELPER_2(vupklpx, void, avr, avr) +DEF_HELPER_2(vupkhsb, void, avr, avr) +DEF_HELPER_2(vupkhsh, void, avr, avr) +DEF_HELPER_2(vupklsb, void, avr, avr) +DEF_HELPER_2(vupklsh, void, 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 5d8e678..29c1f5d 100644 --- a/target-ppc/op_helper.c +++ b/target-ppc/op_helper.c @@ -2407,6 +2407,27 @@ VUPKPX(lpx, UPKLO) VUPKPX(hpx, UPKHI) #undef VUPKPX +#define VUPK(suffix, unpacked, packee, hi) \ + void helper_vupk##suffix (ppc_avr_t *r, ppc_avr_t *b) \ + { \ + int i; \ + ppc_avr_t result; \ + if (hi) { \ + for (i = 0; i < ARRAY_SIZE(r->unpacked); i++) { \ + result.unpacked[i] = b->packee[i]; \ + } \ + } else { \ + for (i = ARRAY_SIZE(r->unpacked); i < ARRAY_SIZE(r->packee); i++) { \ + result.unpacked[i-ARRAY_SIZE(r->unpacked)] = b->packee[i]; \ + } \ + } \ + *r = result; \ + } +VUPK(hsb, s16, s8, UPKHI) +VUPK(hsh, s32, s16, UPKHI) +VUPK(lsb, s16, s8, UPKLO) +VUPK(lsh, s32, s16, UPKLO) +#undef VUPK #undef UPKHI #undef UPKLO diff --git a/target-ppc/translate.c b/target-ppc/translate.c index a280db1..17784d7 100644 --- a/target-ppc/translate.c +++ b/target-ppc/translate.c @@ -6340,6 +6340,10 @@ GEN_VXFORM(vsr, 2, 11); tcg_temp_free_ptr(rd); \ } +GEN_VXFORM_NOA(vupkhsb, 7, 8); +GEN_VXFORM_NOA(vupkhsh, 7, 9); +GEN_VXFORM_NOA(vupklsb, 7, 10); +GEN_VXFORM_NOA(vupklsh, 7, 11); GEN_VXFORM_NOA(vupkhpx, 7, 13); GEN_VXFORM_NOA(vupklpx, 7, 15); -- 1.6.0.5