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From: Richard Henderson <richard.henderson@linaro.org>
To: qemu-devel@nongnu.org
Cc: qemu-arm@nongnu.org
Subject: [PATCH v4 09/45] target/arm: Mark SMMLA, UMMLA, USMMLA as non-streaming
Date: Tue, 28 Jun 2022 09:50:41 +0530	[thread overview]
Message-ID: <20220628042117.368549-10-richard.henderson@linaro.org> (raw)
In-Reply-To: <20220628042117.368549-1-richard.henderson@linaro.org>

Mark these as a non-streaming instructions, which should trap
if full a64 support is not enabled in streaming mode.

Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
---
 target/arm/sme-fa64.decode |  1 -
 target/arm/translate-sve.c | 12 ++++++------
 2 files changed, 6 insertions(+), 7 deletions(-)

diff --git a/target/arm/sme-fa64.decode b/target/arm/sme-fa64.decode
index f6e10e4bbe..d3039a8bb2 100644
--- a/target/arm/sme-fa64.decode
+++ b/target/arm/sme-fa64.decode
@@ -58,7 +58,6 @@ FAIL    1100 1110 ---- ---- ---- ---- ---- ----   # Advanced SIMD cryptography e
 #       --11 1100 --1- ---- ---- ---- ---- --10   # Load/store FP register (register offset)
 #       --11 1101 ---- ---- ---- ---- ---- ----   # Load/store FP register (scaled imm)
 
-FAIL    0100 0101 --0- ---- 1001 10-- ---- ----   # SMMLA, UMMLA, USMMLA
 FAIL    0100 0101 --1- ---- 1--- ---- ---- ----   # SVE2 string/histo/crypto instructions
 FAIL    1000 010- -00- ---- 10-- ---- ---- ----   # SVE2 32-bit gather NT load (vector+scalar)
 FAIL    1000 010- -00- ---- 111- ---- ---- ----   # SVE 32-bit gather prefetch (vector+imm)
diff --git a/target/arm/translate-sve.c b/target/arm/translate-sve.c
index 9d0a89215c..7524d713ab 100644
--- a/target/arm/translate-sve.c
+++ b/target/arm/translate-sve.c
@@ -7298,12 +7298,12 @@ TRANS_FEAT(FMLALT_zzxw, aa64_sve2, do_FMLAL_zzxw, a, false, true)
 TRANS_FEAT(FMLSLB_zzxw, aa64_sve2, do_FMLAL_zzxw, a, true, false)
 TRANS_FEAT(FMLSLT_zzxw, aa64_sve2, do_FMLAL_zzxw, a, true, true)
 
-TRANS_FEAT(SMMLA, aa64_sve_i8mm, gen_gvec_ool_arg_zzzz,
-           gen_helper_gvec_smmla_b, a, 0)
-TRANS_FEAT(USMMLA, aa64_sve_i8mm, gen_gvec_ool_arg_zzzz,
-           gen_helper_gvec_usmmla_b, a, 0)
-TRANS_FEAT(UMMLA, aa64_sve_i8mm, gen_gvec_ool_arg_zzzz,
-           gen_helper_gvec_ummla_b, a, 0)
+TRANS_FEAT_NONSTREAMING(SMMLA, aa64_sve_i8mm, gen_gvec_ool_arg_zzzz,
+                        gen_helper_gvec_smmla_b, a, 0)
+TRANS_FEAT_NONSTREAMING(USMMLA, aa64_sve_i8mm, gen_gvec_ool_arg_zzzz,
+                        gen_helper_gvec_usmmla_b, a, 0)
+TRANS_FEAT_NONSTREAMING(UMMLA, aa64_sve_i8mm, gen_gvec_ool_arg_zzzz,
+                        gen_helper_gvec_ummla_b, a, 0)
 
 TRANS_FEAT(BFDOT_zzzz, aa64_sve_bf16, gen_gvec_ool_arg_zzzz,
            gen_helper_gvec_bfdot, a, 0)
-- 
2.34.1



  parent reply	other threads:[~2022-06-28  4:25 UTC|newest]

Thread overview: 93+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2022-06-28  4:20 [PATCH v4 00/45] target/arm: Scalable Matrix Extension Richard Henderson
2022-06-28  4:20 ` [PATCH v4 01/45] target/arm: Handle SME in aarch64_cpu_dump_state Richard Henderson
2022-07-01 10:11   ` Peter Maydell
2022-07-03  8:43     ` Richard Henderson
2022-06-28  4:20 ` [PATCH v4 02/45] target/arm: Add infrastructure for disas_sme Richard Henderson
2022-06-28  4:20 ` [PATCH v4 03/45] target/arm: Trap non-streaming usage when Streaming SVE is active Richard Henderson
2022-07-01 11:06   ` Peter Maydell
2022-07-04  8:28     ` Richard Henderson
2022-07-04  8:33       ` Peter Maydell
2022-06-28  4:20 ` [PATCH v4 04/45] target/arm: Mark ADR as non-streaming Richard Henderson
2022-07-01 11:11   ` Peter Maydell
2022-06-28  4:20 ` [PATCH v4 05/45] target/arm: Mark RDFFR, WRFFR, SETFFR " Richard Henderson
2022-07-01 11:15   ` Peter Maydell
2022-06-28  4:20 ` [PATCH v4 06/45] target/arm: Mark BDEP, BEXT, BGRP, COMPACT, FEXPA, FTSSEL " Richard Henderson
2022-07-01 12:14   ` Peter Maydell
2022-06-28  4:20 ` [PATCH v4 07/45] target/arm: Mark PMULL, FMMLA " Richard Henderson
2022-07-01 12:18   ` Peter Maydell
2022-07-04  8:48     ` Richard Henderson
2022-06-28  4:20 ` [PATCH v4 08/45] target/arm: Mark FTSMUL, FTMAD, FADDA " Richard Henderson
2022-07-01 12:21   ` Peter Maydell
2022-06-28  4:20 ` Richard Henderson [this message]
2022-07-01 12:22   ` [PATCH v4 09/45] target/arm: Mark SMMLA, UMMLA, USMMLA " Peter Maydell
2022-06-28  4:20 ` [PATCH v4 10/45] target/arm: Mark string/histo/crypto " Richard Henderson
2022-07-01 12:25   ` Peter Maydell
2022-06-28  4:20 ` [PATCH v4 11/45] target/arm: Mark gather/scatter load/store " Richard Henderson
2022-07-01 12:29   ` Peter Maydell
2022-06-28  4:20 ` [PATCH v4 12/45] target/arm: Mark gather prefetch " Richard Henderson
2022-07-01 12:31   ` Peter Maydell
2022-06-28  4:20 ` [PATCH v4 13/45] target/arm: Mark LDFF1 and LDNF1 " Richard Henderson
2022-07-01 12:33   ` Peter Maydell
2022-06-28  4:20 ` [PATCH v4 14/45] target/arm: Mark LD1RO " Richard Henderson
2022-07-01 13:00   ` Peter Maydell
2022-06-28  4:20 ` [PATCH v4 15/45] target/arm: Add SME enablement checks Richard Henderson
2022-07-01 13:05   ` Peter Maydell
2022-06-28  4:20 ` [PATCH v4 16/45] target/arm: Handle SME in sve_access_check Richard Henderson
2022-07-01 13:07   ` Peter Maydell
2022-06-28  4:20 ` [PATCH v4 17/45] target/arm: Implement SME RDSVL, ADDSVL, ADDSPL Richard Henderson
2022-06-28  4:20 ` [PATCH v4 18/45] target/arm: Implement SME ZERO Richard Henderson
2022-06-28  4:20 ` [PATCH v4 19/45] target/arm: Implement SME MOVA Richard Henderson
2022-07-01 16:19   ` Peter Maydell
2022-07-04  9:08     ` Richard Henderson
2022-07-04  9:31       ` Peter Maydell
2022-07-04  9:43         ` Richard Henderson
2022-06-28  4:20 ` [PATCH v4 20/45] target/arm: Implement SME LD1, ST1 Richard Henderson
2022-07-04 10:39   ` Peter Maydell
2022-07-05  1:49     ` Richard Henderson
2022-07-05 10:48       ` Peter Maydell
2022-07-05 11:21         ` Richard Henderson
2022-06-28  4:20 ` [PATCH v4 21/45] target/arm: Export unpredicated ld/st from translate-sve.c Richard Henderson
2022-06-28  4:20 ` [PATCH v4 22/45] target/arm: Implement SME LDR, STR Richard Henderson
2022-06-28  4:20 ` [PATCH v4 23/45] target/arm: Implement SME ADDHA, ADDVA Richard Henderson
2022-07-04 10:50   ` Peter Maydell
2022-07-05  2:05     ` Richard Henderson
2022-06-28  4:20 ` [PATCH v4 24/45] target/arm: Implement FMOPA, FMOPS (non-widening) Richard Henderson
2022-06-28  4:20 ` [PATCH v4 25/45] target/arm: Implement BFMOPA, BFMOPS Richard Henderson
2022-06-28  4:20 ` [PATCH v4 26/45] target/arm: Implement FMOPA, FMOPS (widening) Richard Henderson
2022-06-28  4:20 ` [PATCH v4 27/45] target/arm: Implement SME integer outer product Richard Henderson
2022-06-28  4:21 ` [PATCH v4 28/45] target/arm: Implement PSEL Richard Henderson
2022-06-28  4:21 ` [PATCH v4 29/45] target/arm: Implement REVD Richard Henderson
2022-06-28  4:21 ` [PATCH v4 30/45] target/arm: Implement SCLAMP, UCLAMP Richard Henderson
2022-06-28  4:21 ` [PATCH v4 31/45] target/arm: Reset streaming sve state on exception boundaries Richard Henderson
2022-06-28  4:21 ` [PATCH v4 32/45] target/arm: Enable SME for -cpu max Richard Henderson
2022-06-28  4:21 ` [PATCH v4 33/45] linux-user/aarch64: Clear tpidr2_el0 if CLONE_SETTLS Richard Henderson
2022-07-04 11:45   ` Peter Maydell
2022-06-28  4:21 ` [PATCH v4 34/45] linux-user/aarch64: Reset PSTATE.SM on syscalls Richard Henderson
2022-07-04 11:50   ` Peter Maydell
2022-06-28  4:21 ` [PATCH v4 35/45] linux-user/aarch64: Add SM bit to SVE signal context Richard Henderson
2022-07-04 12:02   ` Peter Maydell
2022-07-05  3:24     ` Richard Henderson
2022-06-28  4:21 ` [PATCH v4 36/45] linux-user/aarch64: Tidy target_restore_sigframe error return Richard Henderson
2022-07-04 12:04   ` Peter Maydell
2022-06-28  4:21 ` [PATCH v4 37/45] linux-user/aarch64: Do not allow duplicate or short sve records Richard Henderson
2022-07-04 12:08   ` Peter Maydell
2022-07-05  3:27     ` Richard Henderson
2022-07-05  3:30     ` Richard Henderson
2022-07-05  3:32       ` Richard Henderson
2022-06-28  4:21 ` [PATCH v4 38/45] linux-user/aarch64: Verify extra record lock succeeded Richard Henderson
2022-07-04 12:11   ` Peter Maydell
2022-06-28  4:21 ` [PATCH v4 39/45] linux-user/aarch64: Move sve record checks into restore Richard Henderson
2022-07-04 12:15   ` Peter Maydell
2022-06-28  4:21 ` [PATCH v4 40/45] linux-user/aarch64: Implement SME signal handling Richard Henderson
2022-07-04 13:05   ` Peter Maydell
2022-06-28  4:21 ` [PATCH v4 41/45] linux-user: Rename sve prctls Richard Henderson
2022-07-04 12:16   ` Peter Maydell
2022-06-28  4:21 ` [PATCH v4 42/45] linux-user/aarch64: Implement PR_SME_GET_VL, PR_SME_SET_VL Richard Henderson
2022-07-04 12:20   ` Peter Maydell
2022-06-28  4:21 ` [PATCH v4 43/45] target/arm: Only set ZEN in reset if SVE present Richard Henderson
2022-07-04 12:21   ` Peter Maydell
2022-06-28  4:21 ` [PATCH v4 44/45] target/arm: Enable SME for user-only Richard Henderson
2022-07-04 12:22   ` Peter Maydell
2022-06-28  4:21 ` [PATCH v4 45/45] linux-user/aarch64: Add SME related hwcap entries Richard Henderson
2022-07-04 12:24   ` Peter Maydell
2022-07-04 13:09 ` [PATCH v4 00/45] target/arm: Scalable Matrix Extension Peter Maydell

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