From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from eggs.gnu.org ([2001:4830:134:3::10]:58955) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1WLhoZ-0001IY-VX for qemu-devel@nongnu.org; Thu, 06 Mar 2014 18:35:38 -0500 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1WLhnz-0003Q4-5s for qemu-devel@nongnu.org; Thu, 06 Mar 2014 18:34:59 -0500 From: Alexander Graf Date: Fri, 7 Mar 2014 00:33:56 +0100 Message-Id: <1394148857-19607-110-git-send-email-agraf@suse.de> In-Reply-To: <1394148857-19607-1-git-send-email-agraf@suse.de> References: <1394148857-19607-1-git-send-email-agraf@suse.de> Subject: [Qemu-devel] [PULL 109/130] target-ppc: Altivec 2.07: Vector Doubleword Rotate and Shift Instructions List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: qemu-devel@nongnu.org Cc: Peter Maydell , Tom Musta , blauwirbel@gmail.com, qemu-ppc@nongnu.org, aliguori@amazon.com, aurelien@aurel32.net From: Tom Musta This patch adds the vector doublword rotate and shift instructions introduced in Power ISA Version 2.07: - Vector Rotate Left Doubleword instruction (vrld) - Vector Shift Left Doubleword (vsld) - Vector Shift Right Doubleword (vsrd) - Vector Shift Right Algegbraic Doubleword (vsrad) Signed-off-by: Tom Musta Signed-off-by: Alexander Graf --- target-ppc/helper.h | 4 ++++ target-ppc/int_helper.c | 4 ++++ target-ppc/translate.c | 8 ++++++++ 3 files changed, 16 insertions(+) diff --git a/target-ppc/helper.h b/target-ppc/helper.h index 6a7e99f..3201268 100644 --- a/target-ppc/helper.h +++ b/target-ppc/helper.h @@ -184,12 +184,15 @@ DEF_HELPER_3(vmuluwm, void, avr, avr, avr) DEF_HELPER_3(vsrab, void, avr, avr, avr) DEF_HELPER_3(vsrah, void, avr, avr, avr) DEF_HELPER_3(vsraw, void, avr, avr, avr) +DEF_HELPER_3(vsrad, void, avr, avr, avr) DEF_HELPER_3(vsrb, void, avr, avr, avr) DEF_HELPER_3(vsrh, void, avr, avr, avr) DEF_HELPER_3(vsrw, void, avr, avr, avr) +DEF_HELPER_3(vsrd, void, avr, avr, avr) DEF_HELPER_3(vslb, void, avr, avr, avr) DEF_HELPER_3(vslh, void, avr, avr, avr) DEF_HELPER_3(vslw, void, avr, avr, avr) +DEF_HELPER_3(vsld, 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) @@ -211,6 +214,7 @@ DEF_HELPER_4(vsubuws, void, env, avr, avr, avr) DEF_HELPER_3(vrlb, void, avr, avr, avr) DEF_HELPER_3(vrlh, void, avr, avr, avr) DEF_HELPER_3(vrlw, void, avr, avr, avr) +DEF_HELPER_3(vrld, 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) diff --git a/target-ppc/int_helper.c b/target-ppc/int_helper.c index 59b5a1f..b4a7298 100644 --- a/target-ppc/int_helper.c +++ b/target-ppc/int_helper.c @@ -1142,6 +1142,7 @@ VRFI(z, float_round_to_zero) VROTATE(b, u8, 0x7) VROTATE(h, u16, 0xF) VROTATE(w, u32, 0x1F) +VROTATE(d, u64, 0x3F) #undef VROTATE void helper_vrsqrtefp(CPUPPCState *env, ppc_avr_t *r, ppc_avr_t *b) @@ -1236,6 +1237,7 @@ VSHIFT(r, RIGHT) VSL(b, u8, 0x7) VSL(h, u16, 0x0F) VSL(w, u32, 0x1F) +VSL(d, u64, 0x3F) #undef VSL void helper_vsldoi(ppc_avr_t *r, ppc_avr_t *a, ppc_avr_t *b, uint32_t shift) @@ -1332,9 +1334,11 @@ VSPLTI(w, s32, int32_t) VSR(ab, s8, 0x7) VSR(ah, s16, 0xF) VSR(aw, s32, 0x1F) +VSR(ad, s64, 0x3F) VSR(b, u8, 0x7) VSR(h, u16, 0xF) VSR(w, u32, 0x1F) +VSR(d, u64, 0x3F) #undef VSR void helper_vsro(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 ec32771..3d38a25 100644 --- a/target-ppc/translate.c +++ b/target-ppc/translate.c @@ -7018,12 +7018,15 @@ GEN_VXFORM(vmulesw, 4, 14); GEN_VXFORM(vslb, 2, 4); GEN_VXFORM(vslh, 2, 5); GEN_VXFORM(vslw, 2, 6); +GEN_VXFORM(vsld, 2, 23); GEN_VXFORM(vsrb, 2, 8); GEN_VXFORM(vsrh, 2, 9); GEN_VXFORM(vsrw, 2, 10); +GEN_VXFORM(vsrd, 2, 27); GEN_VXFORM(vsrab, 2, 12); GEN_VXFORM(vsrah, 2, 13); GEN_VXFORM(vsraw, 2, 14); +GEN_VXFORM(vsrad, 2, 15); GEN_VXFORM(vslo, 6, 16); GEN_VXFORM(vsro, 6, 17); GEN_VXFORM(vaddcuw, 0, 6); @@ -7043,6 +7046,7 @@ GEN_VXFORM_ENV(vsubsws, 0, 30); GEN_VXFORM(vrlb, 2, 0); GEN_VXFORM(vrlh, 2, 1); GEN_VXFORM(vrlw, 2, 2); +GEN_VXFORM(vrld, 2, 3); GEN_VXFORM(vsl, 2, 7); GEN_VXFORM(vsr, 2, 11); GEN_VXFORM_ENV(vpkuhum, 7, 0); @@ -10459,12 +10463,15 @@ GEN_VXFORM_207(vmulesw, 4, 14), GEN_VXFORM(vslb, 2, 4), GEN_VXFORM(vslh, 2, 5), GEN_VXFORM(vslw, 2, 6), +GEN_VXFORM_207(vsld, 2, 23), GEN_VXFORM(vsrb, 2, 8), GEN_VXFORM(vsrh, 2, 9), GEN_VXFORM(vsrw, 2, 10), +GEN_VXFORM_207(vsrd, 2, 27), GEN_VXFORM(vsrab, 2, 12), GEN_VXFORM(vsrah, 2, 13), GEN_VXFORM(vsraw, 2, 14), +GEN_VXFORM_207(vsrad, 2, 15), GEN_VXFORM(vslo, 6, 16), GEN_VXFORM(vsro, 6, 17), GEN_VXFORM(vaddcuw, 0, 6), @@ -10484,6 +10491,7 @@ GEN_VXFORM(vsubsws, 0, 30), GEN_VXFORM(vrlb, 2, 0), GEN_VXFORM(vrlh, 2, 1), GEN_VXFORM(vrlw, 2, 2), +GEN_VXFORM_207(vrld, 2, 3), GEN_VXFORM(vsl, 2, 7), GEN_VXFORM(vsr, 2, 11), GEN_VXFORM(vpkuhum, 7, 0), -- 1.8.1.4