From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mailman by lists.gnu.org with tmda-scanned (Exim 4.43) id 1LC36Q-00062S-W6 for qemu-devel@nongnu.org; Sun, 14 Dec 2008 21:22:35 -0500 Received: from exim by lists.gnu.org with spam-scanned (Exim 4.43) id 1LC36Q-00061v-BT for qemu-devel@nongnu.org; Sun, 14 Dec 2008 21:22:34 -0500 Received: from [199.232.76.173] (port=47093 helo=monty-python.gnu.org) by lists.gnu.org with esmtp (Exim 4.43) id 1LC36Q-00061p-7q for qemu-devel@nongnu.org; Sun, 14 Dec 2008 21:22:34 -0500 Received: from mx20.gnu.org ([199.232.41.8]:31272) by monty-python.gnu.org with esmtps (TLS-1.0:RSA_AES_256_CBC_SHA1:32) (Exim 4.60) (envelope-from ) id 1LC36P-00019b-SB for qemu-devel@nongnu.org; Sun, 14 Dec 2008 21:22:34 -0500 Received: from mail.codesourcery.com ([65.74.133.4]) by mx20.gnu.org with esmtp (Exim 4.60) (envelope-from ) id 1LC36O-0002QM-HK for qemu-devel@nongnu.org; Sun, 14 Dec 2008 21:22:32 -0500 From: Nathan Froyd Date: Sun, 14 Dec 2008 18:15:03 -0800 Message-Id: <1229307315-16807-31-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 30/42] target-ppc: 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 | 22 ++++++++++++++++++++++ target-ppc/translate.c | 4 ++++ 3 files changed, 30 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 22d88db..346ddde 100644 --- a/target-ppc/op_helper.c +++ b/target-ppc/op_helper.c @@ -2453,6 +2453,28 @@ void helper_vsubcuw (ppc_avr_t *r, ppc_avr_t *a, ppc_avr_t *b) } VUPKPX(lpx, UPKLO) VUPKPX(hpx, UPKHI) + +#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 < N_ELEMS(unpacked); i++) { \ + result.unpacked[i] = b->packee[i]; \ + } \ + } else { \ + for (i = N_ELEMS(unpacked); i < N_ELEMS(packee); i++) { \ + result.unpacked[i-N_ELEMS(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 ca4f10a..0ed504b 100644 --- a/target-ppc/translate.c +++ b/target-ppc/translate.c @@ -6314,6 +6314,10 @@ GEN_VXFORM(vsr, 708); tcg_temp_free (rd); \ } +GEN_VXFORM_NOA(vupkhsb, 526); +GEN_VXFORM_NOA(vupkhsh, 590); +GEN_VXFORM_NOA(vupklsb, 654); +GEN_VXFORM_NOA(vupklsh, 718); GEN_VXFORM_NOA(vupkhpx, 846); GEN_VXFORM_NOA(vupklpx, 974); -- 1.6.0.5