From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mailman by lists.gnu.org with tmda-scanned (Exim 4.43) id 1LHrZx-0002yv-9K for qemu-devel@nongnu.org; Tue, 30 Dec 2008 22:17:05 -0500 Received: from exim by lists.gnu.org with spam-scanned (Exim 4.43) id 1LHrZw-0002yd-Q5 for qemu-devel@nongnu.org; Tue, 30 Dec 2008 22:17:04 -0500 Received: from [199.232.76.173] (port=51245 helo=monty-python.gnu.org) by lists.gnu.org with esmtp (Exim 4.43) id 1LHrZw-0002ya-HB for qemu-devel@nongnu.org; Tue, 30 Dec 2008 22:17:04 -0500 Received: from mx20.gnu.org ([199.232.41.8]:31422) by monty-python.gnu.org with esmtps (TLS-1.0:RSA_AES_256_CBC_SHA1:32) (Exim 4.60) (envelope-from ) id 1LHrZw-0005ZN-Ay for qemu-devel@nongnu.org; Tue, 30 Dec 2008 22:17:04 -0500 Received: from mail.codesourcery.com ([65.74.133.4]) by mx20.gnu.org with esmtp (Exim 4.60) (envelope-from ) id 1LHrZv-0006hg-Gm for qemu-devel@nongnu.org; Tue, 30 Dec 2008 22:17:03 -0500 From: Nathan Froyd Date: Tue, 30 Dec 2008 19:09:46 -0800 Message-Id: <1230693022-18380-5-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 04/40] Add v{add,sub}u{b,h,w}m 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 | 9 +++++++++ target-ppc/op_helper.c | 17 +++++++++++++++++ target-ppc/translate.c | 6 ++++++ 3 files changed, 32 insertions(+), 0 deletions(-) diff --git a/target-ppc/helper.h b/target-ppc/helper.h index 6b5728c..e69fceb 100644 --- a/target-ppc/helper.h +++ b/target-ppc/helper.h @@ -96,6 +96,15 @@ DEF_HELPER_1(fres, i64, i64) DEF_HELPER_1(frsqrte, i64, i64) DEF_HELPER_3(fsel, i64, i64, i64, i64) +#define dh_alias_avr ptr +#define dh_ctype_avr ppc_avr_t * + +DEF_HELPER_3(vaddubm, void, avr, avr, avr) +DEF_HELPER_3(vadduhm, void, avr, avr, avr) +DEF_HELPER_3(vadduwm, void, avr, avr, avr) +DEF_HELPER_3(vsububm, void, avr, avr, avr) +DEF_HELPER_3(vsubuhm, void, avr, avr, avr) +DEF_HELPER_3(vsubuwm, void, avr, avr, avr) DEF_HELPER_1(efscfsi, i32, i32) DEF_HELPER_1(efscfui, i32, i32) DEF_HELPER_1(efscfuf, i32, i32) diff --git a/target-ppc/op_helper.c b/target-ppc/op_helper.c index 5d603ba..6d4bd1e 100644 --- a/target-ppc/op_helper.c +++ b/target-ppc/op_helper.c @@ -1971,6 +1971,23 @@ target_ulong helper_dlmzb (target_ulong high, target_ulong low, uint32_t update_ for (index = ARRAY_SIZE(r->element)-1; index >= 0; index--) #endif +#define VARITH_DO(name, op, element) \ +void helper_v##name (ppc_avr_t *r, ppc_avr_t *a, ppc_avr_t *b) \ +{ \ + int i; \ + for (i = 0; i < ARRAY_SIZE(r->element); i++) { \ + r->element[i] = a->element[i] op b->element[i]; \ + } \ +} +#define VARITH(suffix, element) \ + VARITH_DO(add##suffix, +, element) \ + VARITH_DO(sub##suffix, -, element) +VARITH(ubm, u8) +VARITH(uhm, u16) +VARITH(uwm, u32) +#undef VARITH_DO +#undef VARITH + #undef VECTOR_FOR_INORDER_I #undef HI_IDX #undef LO_IDX diff --git a/target-ppc/translate.c b/target-ppc/translate.c index 4ae780b..a35ff1a 100644 --- a/target-ppc/translate.c +++ b/target-ppc/translate.c @@ -6181,6 +6181,12 @@ GEN_HANDLER(name, 0x04, opc2, opc3, 0x00000000, PPC_ALTIVEC) \ tcg_temp_free_ptr(rd); \ } +GEN_VXFORM(vaddubm, 0, 0); +GEN_VXFORM(vadduhm, 0, 1); +GEN_VXFORM(vadduwm, 0, 2); +GEN_VXFORM(vsububm, 0, 16); +GEN_VXFORM(vsubuhm, 0, 17); +GEN_VXFORM(vsubuwm, 0, 18); /*** SPE extension ***/ /* Register moves */ -- 1.6.0.5