From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mailman by lists.gnu.org with tmda-scanned (Exim 4.43) id 1LC5bB-0004Fo-J6 for qemu-devel@nongnu.org; Mon, 15 Dec 2008 00:02:29 -0500 Received: from exim by lists.gnu.org with spam-scanned (Exim 4.43) id 1LC5b9-0004FQ-S1 for qemu-devel@nongnu.org; Mon, 15 Dec 2008 00:02:29 -0500 Received: from [199.232.76.173] (port=60395 helo=monty-python.gnu.org) by lists.gnu.org with esmtp (Exim 4.43) id 1LC5b9-0004FN-JC for qemu-devel@nongnu.org; Mon, 15 Dec 2008 00:02:27 -0500 Received: from mx20.gnu.org ([199.232.41.8]:34055) by monty-python.gnu.org with esmtps (TLS-1.0:RSA_AES_256_CBC_SHA1:32) (Exim 4.60) (envelope-from ) id 1LC5b9-0004tJ-1H for qemu-devel@nongnu.org; Mon, 15 Dec 2008 00:02:27 -0500 Received: from mail.codesourcery.com ([65.74.133.4]) by mx20.gnu.org with esmtp (Exim 4.60) (envelope-from ) id 1LC5b7-0006OX-Uy for qemu-devel@nongnu.org; Mon, 15 Dec 2008 00:02:26 -0500 From: Nathan Froyd Date: Sun, 14 Dec 2008 18:14:58 -0800 Message-Id: <1229307315-16807-26-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 25/42] target-ppc: add vspltis{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 | 16 ++++++++++++++++ target-ppc/translate.c | 4 ++++ 3 files changed, 23 insertions(+), 0 deletions(-) diff --git a/target-ppc/helper.h b/target-ppc/helper.h index 02e3c10..9fbcc4a 100644 --- a/target-ppc/helper.h +++ b/target-ppc/helper.h @@ -179,6 +179,9 @@ DEF_HELPER_3(vrlw, void, avr, avr, avr) DEF_HELPER_3(vsl, void, avr, avr, avr) DEF_HELPER_3(vsr, void, avr, avr, avr) DEF_HELPER_4(vsldoi, void, avr, avr, avr, i32) +DEF_HELPER_2(vspltisb, void, avr, i32) +DEF_HELPER_2(vspltish, void, avr, i32) +DEF_HELPER_2(vspltisw, void, avr, i32) 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 310a46c..ac99324 100644 --- a/target-ppc/op_helper.c +++ b/target-ppc/op_helper.c @@ -2354,6 +2354,22 @@ void helper_vslo (ppc_avr_t *r, ppc_avr_t *a, ppc_avr_t *b) #endif } +#define VSPLTI(suffix, element, splat_type) \ + void helper_vspltis##suffix (ppc_avr_t *r, uint32_t splat) \ + { \ + splat_type x = (splat_type)splat; \ + /* 5-bit sign extension. */ \ + if (x & 0x10) \ + x -= 0x20; \ + VECTOR_FOR (element) { \ + r->element[i] = x; \ + } \ + } +VSPLTI(b, s8, int8_t) +VSPLTI(h, s16, int16_t) +VSPLTI(w, s32, int32_t) +#undef VSPLTI + #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 20ebb10..4867f7e 100644 --- a/target-ppc/translate.c +++ b/target-ppc/translate.c @@ -6313,6 +6313,10 @@ GEN_VXFORM(vsr, 708); tcg_temp_free(rd); \ } +GEN_VXFORM_SIMM(vspltisb, 780); +GEN_VXFORM_SIMM(vspltish, 844); +GEN_VXFORM_SIMM(vspltisw, 908); + #define GEN_VXRFORM1(opname, name, str, xo, rc) \ GEN_HANDLER2(name, str, 0x4, (xo >> 1) & 0x1f, ((xo >> 6) & 0x1f) | (rc << 4), 0x00000000, PPC_ALTIVEC) \ { \ -- 1.6.0.5