From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mailman by lists.gnu.org with tmda-scanned (Exim 4.43) id 1LHrTY-00013l-A1 for qemu-devel@nongnu.org; Tue, 30 Dec 2008 22:10:28 -0500 Received: from exim by lists.gnu.org with spam-scanned (Exim 4.43) id 1LHrTX-000139-9J for qemu-devel@nongnu.org; Tue, 30 Dec 2008 22:10:27 -0500 Received: from [199.232.76.173] (port=46188 helo=monty-python.gnu.org) by lists.gnu.org with esmtp (Exim 4.43) id 1LHrTX-000134-4u for qemu-devel@nongnu.org; Tue, 30 Dec 2008 22:10:27 -0500 Received: from mx20.gnu.org ([199.232.41.8]:31182) by monty-python.gnu.org with esmtps (TLS-1.0:RSA_AES_256_CBC_SHA1:32) (Exim 4.60) (envelope-from ) id 1LHrTW-0004bn-U9 for qemu-devel@nongnu.org; Tue, 30 Dec 2008 22:10:27 -0500 Received: from mail.codesourcery.com ([65.74.133.4]) by mx20.gnu.org with esmtp (Exim 4.60) (envelope-from ) id 1LHrTW-0006To-9G for qemu-devel@nongnu.org; Tue, 30 Dec 2008 22:10:26 -0500 From: Nathan Froyd Date: Tue, 30 Dec 2008 19:09:57 -0800 Message-Id: <1230693022-18380-16-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 15/40] Add v{add,sub}cuw 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 | 2 ++ target-ppc/op_helper.c | 16 ++++++++++++++++ target-ppc/translate.c | 2 ++ 3 files changed, 20 insertions(+), 0 deletions(-) diff --git a/target-ppc/helper.h b/target-ppc/helper.h index 8f6f059..a784fae 100644 --- a/target-ppc/helper.h +++ b/target-ppc/helper.h @@ -157,6 +157,8 @@ DEF_HELPER_3(vslh, void, avr, avr, avr) DEF_HELPER_3(vslw, void, avr, avr, avr) DEF_HELPER_3(vslo, void, avr, avr, avr) DEF_HELPER_3(vsro, void, avr, avr, avr) +DEF_HELPER_3(vaddcuw, void, avr, avr, avr) +DEF_HELPER_3(vsubcuw, 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 5451403..b671247 100644 --- a/target-ppc/op_helper.c +++ b/target-ppc/op_helper.c @@ -1972,6 +1972,14 @@ target_ulong helper_dlmzb (target_ulong high, target_ulong low, uint32_t update_ for (index = ARRAY_SIZE(r->element)-1; index >= 0; index--) #endif +void helper_vaddcuw (ppc_avr_t *r, ppc_avr_t *a, ppc_avr_t *b) +{ + int i; + for (i = 0; i < ARRAY_SIZE(r->u32); i++) { + r->u32[i] = ~a->u32[i] < b->u32[i]; + } +} + #define VARITH_DO(name, op, element) \ void helper_v##name (ppc_avr_t *r, ppc_avr_t *a, ppc_avr_t *b) \ { \ @@ -2182,6 +2190,14 @@ void helper_vsro (ppc_avr_t *r, ppc_avr_t *a, ppc_avr_t *b) #endif } +void helper_vsubcuw (ppc_avr_t *r, ppc_avr_t *a, ppc_avr_t *b) +{ + int i; + for (i = 0; i < ARRAY_SIZE(r->u32); i++) { + r->u32[i] = a->u32[i] >= b->u32[i]; + } +} + #undef VECTOR_FOR_INORDER_I #undef HI_IDX #undef LO_IDX diff --git a/target-ppc/translate.c b/target-ppc/translate.c index 2c4b29a..8dbe14a 100644 --- a/target-ppc/translate.c +++ b/target-ppc/translate.c @@ -6230,6 +6230,8 @@ GEN_VXFORM(vsrah, 2, 13); GEN_VXFORM(vsraw, 2, 14); GEN_VXFORM(vslo, 6, 16); GEN_VXFORM(vsro, 6, 17); +GEN_VXFORM(vaddcuw, 0, 6); +GEN_VXFORM(vsubcuw, 0, 22); #define GEN_VXRFORM1(opname, name, str, opc2, opc3) \ GEN_HANDLER2(name, str, 0x4, opc2, opc3, 0x00000000, PPC_ALTIVEC) \ -- 1.6.0.5