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[50.253.99.174]) by smtp.gmail.com with ESMTPSA id q7sm1133951ilv.48.2021.10.19.09.45.21 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 19 Oct 2021 09:45:22 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=bsdimp-com.20210112.gappssmtp.com; s=20210112; h=from:to:cc:subject:date:message-id:in-reply-to:references :mime-version:content-transfer-encoding; bh=6nGgWFIo7ezMIOimV7TlzBVMBOdct1aOJnGR3rJ9Fvg=; b=0v2Ng0BPQe1xYP1PwUgwzNZndxEYQmBB7pc7E0QtyfqcCcl9+ezKQAfx9+o2VM4weD d4o0AAX+lIuv0Uvu70g6PmXc95TBjCDQD5ZPb+nTU5X8QNP44qWn2Kad4l2Zxy4NJSUr Xqw02KLlV3nNI5qnkvKCeeKV3ZSXPdVHJP6ZyFl+Br0keesMZ3PZGIWpo+RR8gS8CFn3 rH2gfmTWvp705wocBLiiNtoasu7arseqZv4MONfqcf8vBg+2KW9h57OCnWC+K4p61pul Z9tUvU9xm2wyQ+B2t6NvuKvHXTMo72CiF7WZwRkBu72oMf9GNbkDMcjEWrBaAN8bTjlU pRXg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to :references:mime-version:content-transfer-encoding; bh=6nGgWFIo7ezMIOimV7TlzBVMBOdct1aOJnGR3rJ9Fvg=; b=3Q98jQy71Xc3kO53D/03fh9HBW1AUeOTXWXUK28gZox58m0KVJq+QCloym+otSNkqq 74egNP008MzaTP/QOacBWg3VHEduOCenxOthYgAj7uTCzvHvylSjTgESbu2i1FAjMlqv 3XFbnLNjBaB0yUn642kl5MTzosHfrnyuLD3dcKt7ggEOuAdqHh0PBmiT0nSgd98WiKTU iW8HKJ+51ZKY6HH4kDkHytMHvtr1eMiG2fhFFwUMqdTKpoWv3uYuVmq8blN0ZkQYGb8b qs3Y35AYSnsSSwqd3agcGXECrg4wSR6K7fyo7nWJ6DD1HLxdYweK94jdwM4Gfv6xqaol 5G7w== X-Gm-Message-State: AOAM532V8+SMCDeoBZWYJvWkjphFl+gC3pJeHkNFE6c96Q/JaLBCpVKU QLxnMw0FdEscNhACJvn8yu+0+/CznxJ4eg== X-Google-Smtp-Source: ABdhPJwDLa3EVQZjgY2Rz9rCTYOEr4+G83kb9l2234VtZ8zSJ4P4bg9kUgbbftdYdA31QIJBqikvcQ== X-Received: by 2002:a05:6638:1390:: with SMTP id w16mr5112894jad.1.1634661922565; Tue, 19 Oct 2021 09:45:22 -0700 (PDT) From: Warner Losh To: qemu-devel@nongnu.org Subject: [PATCH 16/24] bsd-user/arm/target_arch_elf.h: arm get_hwcap2 impl Date: Tue, 19 Oct 2021 10:44:39 -0600 Message-Id: <20211019164447.16359-17-imp@bsdimp.com> X-Mailer: git-send-email 2.32.0 In-Reply-To: <20211019164447.16359-1-imp@bsdimp.com> References: <20211019164447.16359-1-imp@bsdimp.com> MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Received-SPF: pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) client-ip=209.51.188.17; envelope-from=qemu-devel-bounces+importer=patchew.org@nongnu.org; helo=lists.gnu.org; Received-SPF: none client-ip=2607:f8b0:4864:20::d2e; envelope-from=imp@bsdimp.com; helo=mail-io1-xd2e.google.com X-Spam_score_int: -18 X-Spam_score: -1.9 X-Spam_bar: - X-Spam_report: (-1.9 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, RCVD_IN_DNSWL_NONE=-0.0001, SPF_HELO_NONE=0.001, SPF_NONE=0.001 autolearn=ham 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: qemu-trivial@nongnu.org, Klye Evans , Michael Tokarev , Laurent Vivier , Warner Losh Errors-To: qemu-devel-bounces+importer=patchew.org@nongnu.org Sender: "Qemu-devel" X-ZohoMail-DKIM: fail (Header signature does not verify) X-ZM-MESSAGEID: 1634664962426100001 Content-Type: text/plain; charset="utf-8" Implement the extended HW capabilities for HWCAP2. Signed-off-by: Klye Evans Signed-off-by: Warner Losh Reviewed-by: Kyle Evans Reviewed-by: Richard Henderson --- bsd-user/arm/target_arch_elf.h | 22 ++++++++++++++++++++++ 1 file changed, 22 insertions(+) diff --git a/bsd-user/arm/target_arch_elf.h b/bsd-user/arm/target_arch_elf.h index 02d25b8926..4a0215d02e 100644 --- a/bsd-user/arm/target_arch_elf.h +++ b/bsd-user/arm/target_arch_elf.h @@ -32,6 +32,7 @@ #define ELF_EXEC_PAGESIZE 4096 =20 #define ELF_HWCAP get_elf_hwcap() +#define ELF_HWCAP2 get_elf_hwcap2() =20 #define GET_FEATURE(feat, hwcap) \ do { if (arm_feature(&cpu->env, feat)) { hwcaps |=3D hwcap; } } while = (0) @@ -64,6 +65,14 @@ enum { ARM_HWCAP_ARM_EVTSTRM =3D 1 << 21, }; =20 +enum { + ARM_HWCAP2_ARM_AES =3D 1 << 0, + ARM_HWCAP2_ARM_PMULL =3D 1 << 1, + ARM_HWCAP2_ARM_SHA1 =3D 1 << 2, + ARM_HWCAP2_ARM_SHA2 =3D 1 << 3, + ARM_HWCAP2_ARM_CRC32 =3D 1 << 4, +}; + static uint32_t get_elf_hwcap(void) { ARMCPU *cpu =3D ARM_CPU(thread_cpu); @@ -100,6 +109,19 @@ static uint32_t get_elf_hwcap(void) return hwcaps; } =20 +static uint32_t get_elf_hwcap2(void) +{ + ARMCPU *cpu =3D ARM_CPU(thread_cpu); + uint32_t hwcaps =3D 0; + + GET_FEATURE_ID(aa32_aes, ARM_HWCAP2_ARM_AES); + GET_FEATURE_ID(aa32_pmull, ARM_HWCAP2_ARM_PMULL); + GET_FEATURE_ID(aa32_sha1, ARM_HWCAP2_ARM_SHA1); + GET_FEATURE_ID(aa32_sha2, ARM_HWCAP2_ARM_SHA2); + GET_FEATURE_ID(aa32_crc32, ARM_HWCAP2_ARM_CRC32); + return hwcaps; +} + #undef GET_FEATURE #undef GET_FEATURE_ID =20 --=20 2.32.0