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[46.204.101.131]) by smtp.gmail.com with ESMTPSA id q16-20020a1709060e5000b008b980c3e013sm3970187eji.179.2023.03.16.07.39.42 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 16 Mar 2023 07:39:43 -0700 (PDT) X-BeenThere: xen-devel@lists.xenproject.org List-Id: Xen developer discussion List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Errors-To: xen-devel-bounces@lists.xenproject.org Precedence: list Sender: "Xen-devel" X-Inumbo-ID: 64934f96-c408-11ed-87f5-c1b5be75604c DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20210112; t=1678977584; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:from:to:cc:subject:date :message-id:reply-to; bh=KNIHclMhI5KuwmYwhjT6HcX6NDeB8oTP6k36A94QyFI=; b=keNi+Wzsq/txMnFyrCdFK4A4FXIN/Ea07piF1la+gIIHgFHXPCbI/gOJsicHBRlidY pXODQq5/RmI+X7VnsXohPg6shzJkHH+qPLPzZkblP7PlxY4RXREXi5UVVFgB13cgIRsk p6ayJgAxbszEC8NVwXfBBy4KbZx+8Xg70npQdGbI2afl0Rl5WbYgbwGZmDIcU+VrpTjR YreTiCbHymPHippLLc6nnTPsGMmkQjAiuak7qn1PmYxpxR2rBUkCcIG4BS03vtrlPGu6 FHNbkqastSn7QOFMbp/AdBrsHC+IFyld/SKq5o3RRflLQcyl7QN+vMWEKnv7Hc1f0tSj TNAA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; t=1678977584; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:x-gm-message-state:from:to:cc :subject:date:message-id:reply-to; bh=KNIHclMhI5KuwmYwhjT6HcX6NDeB8oTP6k36A94QyFI=; b=as2RqKxeHfKQueCVqIEsvB8fYjM+MIKXQAJ8hYGyFIhHYZMzJHJm5kBz2u02DryCMQ pst3QD5KFVLuofWKoBgRQy5gejHKq+L8viJbUBFWpvVPxGdcK2B44fDcgHDFYQiaNcbE QMeTCibPSniO2KX57Gx8l3KAhoTdW4BRGDG7VuWRrUSqAabhqu3RAv05qsHYvWi2BXds U/7J1iLb3EdMbYN4lrqZ+mCKz1XlN+5MpVwbYG09gE2KCk0IkayLtn4i5Lo0ksEzyStL F75LiWxrq9Sk6AGNqWEGTm4tyDMBa533QDIAOyDcJr2TnAHh5VPlB6EuuHaXmiXdABja S0Zw== X-Gm-Message-State: AO0yUKUpv3I12ZnS1UWc/ZfTM9+30AxTbl38m5wr53BzXc3+dMVGBJCd 9iJUw+ujB/XUXsG95Oc+MdCs9op4SZOEUQ== X-Google-Smtp-Source: AK7set/q4NXUwR3SV1sseVDhD2AxPdVUBDFZ+lrU4KLqNb7ipT+JcRZrfX4irnegkux3kx3BQVRovQ== X-Received: by 2002:a17:906:702:b0:913:ff28:59bd with SMTP id y2-20020a170906070200b00913ff2859bdmr10540338ejb.52.1678977584126; Thu, 16 Mar 2023 07:39:44 -0700 (PDT) From: Oleksii Kurochko To: xen-devel@lists.xenproject.org Cc: Julien Grall , Jan Beulich , Andrew Cooper , Stefano Stabellini , Gianluca Guida , Oleksii Kurochko , Bob Eshleman , Alistair Francis , Connor Davis Subject: [PATCH v5 7/7] xen/riscv: test basic handling stuff Date: Thu, 16 Mar 2023 16:39:29 +0200 Message-Id: <7aaf322d5314688039212251f5202ef4cdb46f14.1678976127.git.oleksii.kurochko@gmail.com> X-Mailer: git-send-email 2.39.2 In-Reply-To: References: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Signed-off-by: Oleksii Kurochko Acked-by: Alistair Francis --- Changes in V5: - Nothing changed --- Changes in V4: - Add Acked-by: Alistair Francis --- Changes in V3: - Nothing changed --- Changes in V2: - Nothing changed --- xen/arch/riscv/setup.c | 17 +++++++++++++++++ 1 file changed, 17 insertions(+) diff --git a/xen/arch/riscv/setup.c b/xen/arch/riscv/setup.c index b44d105b5f..b56c69a3dc 100644 --- a/xen/arch/riscv/setup.c +++ b/xen/arch/riscv/setup.c @@ -1,3 +1,4 @@ +#include #include #include #include @@ -27,6 +28,20 @@ static void fill_boot_info(void) boot_info.load_end = (unsigned long)_end; } +static void test_run_in_exception(struct cpu_user_regs *regs) +{ + early_printk("If you see this message, "); + early_printk("run_in_exception_handler is most likely working\n"); +} + +static void test_macros_from_bug_h(void) +{ + run_in_exception_handler(test_run_in_exception); + WARN(); + early_printk("If you see this message, "); + early_printk("WARN is most likely working\n"); +} + void __init noreturn start_xen(unsigned long bootcpu_id, unsigned long dtb_paddr) { @@ -36,6 +51,8 @@ void __init noreturn start_xen(unsigned long bootcpu_id, trap_init(); + test_macros_from_bug_h(); + early_printk("All set up\n"); for ( ;; ) -- 2.39.2