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[209.51.188.17]) by mx.google.com with ESMTPS id u15si956039iot.55.2021.05.12.12.23.08 for (version=TLS1_2 cipher=ECDHE-ECDSA-CHACHA20-POLY1305 bits=256/256); Wed, 12 May 2021 12:23:08 -0700 (PDT) Received-SPF: pass (google.com: domain of qemu-devel-bounces+patch=linaro.org@nongnu.org designates 209.51.188.17 as permitted sender) client-ip=209.51.188.17; Authentication-Results: mx.google.com; spf=pass (google.com: domain of qemu-devel-bounces+patch=linaro.org@nongnu.org designates 209.51.188.17 as permitted sender) smtp.mailfrom="qemu-devel-bounces+patch=linaro.org@nongnu.org" Received: from localhost ([::1]:52724 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1lguRo-0004eZ-4i for patch@linaro.org; Wed, 12 May 2021 15:23:08 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]:53924) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1lgu3u-0000GJ-35; Wed, 12 May 2021 14:58:26 -0400 Received: from [201.28.113.2] (port=47887 helo=outlook.eldorado.org.br) by eggs.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1lgu3r-0000ms-La; Wed, 12 May 2021 14:58:25 -0400 Received: from power9a ([10.10.71.235]) by outlook.eldorado.org.br with Microsoft SMTPSVC(8.5.9600.16384); Wed, 12 May 2021 15:56:05 -0300 Received: from eldorado.org.br (unknown [10.10.70.45]) by power9a (Postfix) with ESMTP id CADB58000C2; Wed, 12 May 2021 15:56:04 -0300 (-03) From: matheus.ferst@eldorado.org.br To: qemu-devel@nongnu.org, qemu-ppc@nongnu.org Subject: [PATCH v4 18/31] target/ppc: Introduce macros to check isa extensions Date: Wed, 12 May 2021 15:54:28 -0300 Message-Id: <20210512185441.3619828-19-matheus.ferst@eldorado.org.br> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20210512185441.3619828-1-matheus.ferst@eldorado.org.br> References: <20210512185441.3619828-1-matheus.ferst@eldorado.org.br> MIME-Version: 1.0 X-OriginalArrivalTime: 12 May 2021 18:56:05.0141 (UTC) FILETIME=[75E9D450:01D74760] X-Host-Lookup-Failed: Reverse DNS lookup failed for 201.28.113.2 (failed) Received-SPF: pass client-ip=201.28.113.2; envelope-from=matheus.ferst@eldorado.org.br; helo=outlook.eldorado.org.br X-Spam_score_int: -10 X-Spam_score: -1.1 X-Spam_bar: - X-Spam_report: (-1.1 / 5.0 requ) BAYES_00=-1.9, RDNS_NONE=0.793, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=no autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: richard.henderson@linaro.org, f4bug@amsat.org, luis.pires@eldorado.org.br, lagarcia@br.ibm.com, bruno.larsen@eldorado.org.br, matheus.ferst@eldorado.org.br, david@gibson.dropbear.id.au Errors-To: qemu-devel-bounces+patch=linaro.org@nongnu.org Sender: "Qemu-devel" From: Richard Henderson These will be used by the decodetree trans_* functions to early-exit when the instruction set is not enabled. Signed-off-by: Richard Henderson Signed-off-by: Matheus Ferst --- target/ppc/translate.c | 26 ++++++++++++++++++++++++++ 1 file changed, 26 insertions(+) -- 2.25.1 diff --git a/target/ppc/translate.c b/target/ppc/translate.c index cd4b34aa91..153c61e8ec 100644 --- a/target/ppc/translate.c +++ b/target/ppc/translate.c @@ -7753,6 +7753,32 @@ static inline void set_avr64(int regno, TCGv_i64 src, bool high) tcg_gen_st_i64(src, cpu_env, avr64_offset(regno, high)); } +/* + * Helpers for trans_* functions to check for specific insns flags. + * Use token pasting to ensure that we use the proper flag with the + * proper variable. + */ +#define REQUIRE_INSNS_FLAGS(CTX, NAME) \ + do { \ + if (((CTX)->insns_flags & PPC_##NAME) == 0) { \ + return false; \ + } \ + } while (0) + +#define REQUIRE_INSNS_FLAGS2(CTX, NAME) \ + do { \ + if (((CTX)->insns_flags2 & PPC2_##NAME) == 0) { \ + return false; \ + } \ + } while (0) + +/* Then special-case the check for 64-bit so that we elide code for ppc32. */ +#if TARGET_LONG_BITS == 32 +# define REQUIRE_64BIT(CTX) return false +#else +# define REQUIRE_64BIT(CTX) REQUIRE_INSNS_FLAGS(CTX, 64B) +#endif + #include "translate/fp-impl.c.inc" #include "translate/vmx-impl.c.inc"