From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mailman by lists.gnu.org with tmda-scanned (Exim 4.43) id 1LJbBl-0001NQ-4a for qemu-devel@nongnu.org; Sun, 04 Jan 2009 17:11:17 -0500 Received: from exim by lists.gnu.org with spam-scanned (Exim 4.43) id 1LJbBk-0001N6-Lj for qemu-devel@nongnu.org; Sun, 04 Jan 2009 17:11:16 -0500 Received: from [199.232.76.173] (port=56571 helo=monty-python.gnu.org) by lists.gnu.org with esmtp (Exim 4.43) id 1LJbBk-0001N2-C4 for qemu-devel@nongnu.org; Sun, 04 Jan 2009 17:11:16 -0500 Received: from savannah.gnu.org ([199.232.41.3]:36021 helo=sv.gnu.org) by monty-python.gnu.org with esmtps (TLS-1.0:RSA_AES_256_CBC_SHA1:32) (Exim 4.60) (envelope-from ) id 1LJbBj-0000v2-Ad for qemu-devel@nongnu.org; Sun, 04 Jan 2009 17:11:16 -0500 Received: from cvs.savannah.gnu.org ([199.232.41.69]) by sv.gnu.org with esmtp (Exim 4.63) (envelope-from ) id 1LJbBf-0003Ji-6z for qemu-devel@nongnu.org; Sun, 04 Jan 2009 22:11:11 +0000 Received: from aurel32 by cvs.savannah.gnu.org with local (Exim 4.63) (envelope-from ) id 1LJbBe-0003J1-QS for qemu-devel@nongnu.org; Sun, 04 Jan 2009 22:11:11 +0000 MIME-Version: 1.0 Errors-To: aurel32 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit From: Aurelien Jarno Message-Id: Date: Sun, 04 Jan 2009 22:11:10 +0000 Subject: [Qemu-devel] [6176] Add vupk{h,l}px 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 Revision: 6176 http://svn.sv.gnu.org/viewvc/?view=rev&root=qemu&revision=6176 Author: aurel32 Date: 2009-01-04 22:11:10 +0000 (Sun, 04 Jan 2009) Log Message: ----------- Add vupk{h,l}px instructions. Signed-off-by: Nathan Froyd Signed-off-by: Aurelien Jarno Modified Paths: -------------- trunk/target-ppc/helper.h trunk/target-ppc/op_helper.c trunk/target-ppc/translate.c Modified: trunk/target-ppc/helper.h =================================================================== --- trunk/target-ppc/helper.h 2009-01-04 22:10:59 UTC (rev 6175) +++ trunk/target-ppc/helper.h 2009-01-04 22:11:10 UTC (rev 6176) @@ -159,6 +159,8 @@ DEF_HELPER_3(vspltb, void, avr, avr, i32) 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_1(efscfsi, i32, i32) DEF_HELPER_1(efscfui, i32, i32) Modified: trunk/target-ppc/op_helper.c =================================================================== --- trunk/target-ppc/op_helper.c 2009-01-04 22:10:59 UTC (rev 6175) +++ trunk/target-ppc/op_helper.c 2009-01-04 22:11:10 UTC (rev 6176) @@ -2248,6 +2248,35 @@ } } +#if defined(WORDS_BIGENDIAN) +#define UPKHI 1 +#define UPKLO 0 +#else +#define UPKHI 0 +#define UPKLO 1 +#endif +#define VUPKPX(suffix, hi) \ + void helper_vupk##suffix (ppc_avr_t *r, ppc_avr_t *b) \ + { \ + int i; \ + ppc_avr_t result; \ + for (i = 0; i < ARRAY_SIZE(r->u32); i++) { \ + uint16_t e = b->u16[hi ? i : i+4]; \ + uint8_t a = (e >> 15) ? 0xff : 0; \ + uint8_t r = (e >> 10) & 0x1f; \ + uint8_t g = (e >> 5) & 0x1f; \ + uint8_t b = e & 0x1f; \ + result.u32[i] = (a << 24) | (r << 16) | (g << 8) | b; \ + } \ + *r = result; \ + } +VUPKPX(lpx, UPKLO) +VUPKPX(hpx, UPKHI) +#undef VUPKPX + +#undef UPKHI +#undef UPKLO + #undef VECTOR_FOR_INORDER_I #undef HI_IDX #undef LO_IDX Modified: trunk/target-ppc/translate.c =================================================================== --- trunk/target-ppc/translate.c 2009-01-04 22:10:59 UTC (rev 6175) +++ trunk/target-ppc/translate.c 2009-01-04 22:11:10 UTC (rev 6176) @@ -6289,6 +6289,9 @@ tcg_temp_free_ptr(rd); \ } +GEN_VXFORM_NOA(vupkhpx, 7, 13); +GEN_VXFORM_NOA(vupklpx, 7, 15); + #define GEN_VXFORM_SIMM(name, opc2, opc3) \ GEN_HANDLER(name, 0x04, opc2, opc3, 0x00000000, PPC_ALTIVEC) \ { \