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([71.212.149.95]) by smtp.gmail.com with ESMTPSA id k15-20020aa7998f000000b00688965c5227sm1944975pfh.120.2023.10.20.13.44.07 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Fri, 20 Oct 2023 13:44:07 -0700 (PDT) From: Richard Henderson To: qemu-devel@nongnu.org Cc: deller@gmx.de Subject: [PATCH v2 39/65] target/hppa: Implement LDD, LDCD, LDDA, STD, STDA Date: Fri, 20 Oct 2023 13:43:05 -0700 Message-Id: <20231020204331.139847-40-richard.henderson@linaro.org> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20231020204331.139847-1-richard.henderson@linaro.org> References: <20231020204331.139847-1-richard.henderson@linaro.org> MIME-Version: 1.0 Received-SPF: pass client-ip=2607:f8b0:4864:20::42b; envelope-from=richard.henderson@linaro.org; helo=mail-pf1-x42b.google.com X-Spam_score_int: -20 X-Spam_score: -2.1 X-Spam_bar: -- X-Spam_report: (-2.1 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_DNSWL_NONE=-0.0001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org Sender: qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org Signed-off-by: Richard Henderson --- target/hppa/insns.decode | 15 +++++++++++---- target/hppa/translate.c | 4 ++++ 2 files changed, 15 insertions(+), 4 deletions(-) diff --git a/target/hppa/insns.decode b/target/hppa/insns.decode index 48f09c9b06..33eec3f4c3 100644 --- a/target/hppa/insns.decode +++ b/target/hppa/insns.decode @@ -215,9 +215,14 @@ ld 000011 ..... ..... .. . 0 -- 00 size:2 ...... @ldstx st 000011 ..... ..... .. . 1 -- 10 size:2 ...... @stim5 ldc 000011 ..... ..... .. . 1 -- 0111 ...... @ldim5 size=2 ldc 000011 ..... ..... .. . 0 -- 0111 ...... @ldstx size=2 +ldc 000011 ..... ..... .. . 1 -- 0101 ...... @ldim5 size=3 +ldc 000011 ..... ..... .. . 0 -- 0101 ...... @ldstx size=3 lda 000011 ..... ..... .. . 1 -- 0110 ...... @ldim5 size=2 lda 000011 ..... ..... .. . 0 -- 0110 ...... @ldstx size=2 +lda 000011 ..... ..... .. . 1 -- 0100 ...... @ldim5 size=3 +lda 000011 ..... ..... .. . 0 -- 0100 ...... @ldstx size=3 sta 000011 ..... ..... .. . 1 -- 1110 ...... @stim5 size=2 +sta 000011 ..... ..... .. . 1 -- 1111 ...... @stim5 size=3 stby 000011 b:5 r:5 sp:2 a:1 1 -- 1100 m:1 ..... disp=%im5_0 @fldstwx ...... b:5 x:5 sp:2 scale:1 ....... m:1 ..... \ @@ -244,6 +249,8 @@ fstd 001011 ..... ..... .. . 1 -- 100 0 . ..... @fldstdi # Offset Mem #### +@ldstim11 ...... b:5 t:5 sp:2 .............. \ + &ldst disp=%assemble_11a m=%ma2_to_m x=0 scale=0 size=3 @ldstim14 ...... b:5 t:5 sp:2 .............. \ &ldst disp=%lowsign_14 x=0 scale=0 m=0 @ldstim14m ...... b:5 t:5 sp:2 .............. \ @@ -275,11 +282,11 @@ fstw 011110 b:5 ..... sp:2 .............. \ fstw 011111 b:5 ..... sp:2 ...........0.. \ &ldst disp=%assemble_12a t=%rm64 m=0 x=0 scale=0 size=2 -fldd 010100 b:5 t:5 sp:2 .......... .. 1 . \ - &ldst disp=%assemble_11a m=%ma2_to_m x=0 scale=0 size=3 +ld 010100 ..... ..... .. ............0. @ldstim11 +fldd 010100 ..... ..... .. ............1. @ldstim11 -fstd 011100 b:5 t:5 sp:2 .......... .. 1 . \ - &ldst disp=%assemble_11a m=%ma2_to_m x=0 scale=0 size=3 +st 011100 ..... ..... .. ............0. @ldstim11 +fstd 011100 ..... ..... .. ............1. @ldstim11 #### # Floating-point Multiply Add diff --git a/target/hppa/translate.c b/target/hppa/translate.c index 21f2819d12..da1dd7d74a 100644 --- a/target/hppa/translate.c +++ b/target/hppa/translate.c @@ -2951,6 +2951,10 @@ static bool trans_ldc(DisasContext *ctx, arg_ldst *a) TCGv_reg zero, dest, ofs; TCGv_tl addr; + if (unlikely(TARGET_REGISTER_BITS == 32 && a->size > MO_32)) { + return gen_illegal(ctx); + } + nullify_over(ctx); if (a->m) {