From nobody Mon May 6 22:21:22 2024 Delivered-To: importer@patchew.org Received-SPF: pass (zoho.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; Authentication-Results: mx.zohomail.com; spf=pass (zoho.com: domain of gnu.org designates 209.51.188.17 as permitted sender) smtp.mailfrom=qemu-devel-bounces+importer=patchew.org@nongnu.org; dmarc=fail(p=none dis=none) header.from=redhat.com ARC-Seal: i=1; a=rsa-sha256; t=1563204187; cv=none; d=zoho.com; s=zohoarc; b=RDchaLMI+hXEQ7AUY0ElyRGRjYef17xyJuP5hQwbV93ciVP8Vyfd2utoolR281O8XUeAwlQHKCbevbHsHsKf2xQu4xcn4YbTIrxh6fk6+1EbL+/r3VudbEHOYBQgkdNcIEE1epa8nSOygzTS7vcCnzgn6MzzbH1nmW4/bbLBSYs= ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=zoho.com; s=zohoarc; t=1563204187; h=Content-Type:Content-Transfer-Encoding:Cc:Date:From:In-Reply-To:List-Subscribe:List-Post:List-Id:List-Archive:List-Help:List-Unsubscribe:MIME-Version:Message-ID:References:Sender:Subject:To:ARC-Authentication-Results; bh=StocwhfCo88wXJ1Dvs5Glrn+NPsYwlQ7L3niPS9KvzE=; b=Jhxn+Exc+Qu3YQG5D4rbIqNZQ8jX7ujBtFQZKJ8eS+156iSmw7b20BIcUhRsoj7LDjaUsCbhcKFffTsF0Uhv4OJ6ktyBATWQfkmyDDylgo3zx8X2a4X8uoN5E7oW/ErOYZ25RlQwvQ/cwww5NTexQ0GWxBlwtsO+0RCy3Jxd0rQ= ARC-Authentication-Results: i=1; mx.zoho.com; spf=pass (zoho.com: domain of gnu.org designates 209.51.188.17 as permitted sender) smtp.mailfrom=qemu-devel-bounces+importer=patchew.org@nongnu.org; dmarc=fail header.from= (p=none dis=none) header.from= Return-Path: Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) by mx.zohomail.com with SMTPS id 1563204187404760.7498376810247; Mon, 15 Jul 2019 08:23:07 -0700 (PDT) Received: from localhost ([::1]:40084 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.86_2) (envelope-from ) id 1hn2ok-0006GG-6a for importer@patchew.org; Mon, 15 Jul 2019 11:23:06 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]:47234) by lists.gnu.org with esmtp (Exim 4.86_2) (envelope-from ) id 1hn2oP-0005Al-ID for qemu-devel@nongnu.org; Mon, 15 Jul 2019 11:22:46 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1hn2oO-0001Jy-CT for qemu-devel@nongnu.org; Mon, 15 Jul 2019 11:22:45 -0400 Received: from mx1.redhat.com ([209.132.183.28]:54766) by eggs.gnu.org with esmtps (TLS1.0:DHE_RSA_AES_256_CBC_SHA1:32) (Exim 4.71) (envelope-from ) id 1hn2oL-0001IM-UL; Mon, 15 Jul 2019 11:22:42 -0400 Received: from smtp.corp.redhat.com (int-mx03.intmail.prod.int.phx2.redhat.com [10.5.11.13]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mx1.redhat.com (Postfix) with ESMTPS id 2C242308FED5; Mon, 15 Jul 2019 15:22:41 +0000 (UTC) Received: from x1w.redhat.com (unknown [10.40.205.87]) by smtp.corp.redhat.com (Postfix) with ESMTPS id 68C086085B; Mon, 15 Jul 2019 15:22:35 +0000 (UTC) From: =?UTF-8?q?Philippe=20Mathieu-Daud=C3=A9?= To: qemu-devel@nongnu.org Date: Mon, 15 Jul 2019 17:22:21 +0200 Message-Id: <20190715152225.26135-2-philmd@redhat.com> In-Reply-To: <20190715152225.26135-1-philmd@redhat.com> References: <20190715152225.26135-1-philmd@redhat.com> MIME-Version: 1.0 X-Scanned-By: MIMEDefang 2.79 on 10.5.11.13 X-Greylist: Sender IP whitelisted, not delayed by milter-greylist-4.5.16 (mx1.redhat.com [10.5.110.49]); Mon, 15 Jul 2019 15:22:41 +0000 (UTC) Content-Transfer-Encoding: quoted-printable X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.2.x-3.x [generic] X-Received-From: 209.132.183.28 Subject: [Qemu-devel] [RFC PATCH-for-4.1? v2 1/5] target/arm: Always enable CONFIG_SEMIHOSTING 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: Peter Maydell , Thomas Huth , Aleksandar Rikalo , James Hogan , Riku Voipio , Laurent Vivier , =?UTF-8?q?Philippe=20Mathieu-Daud=C3=A9?= , qemu-arm@nongnu.org, Aleksandar Markovic , Paolo Bonzini , James Hogan , =?UTF-8?q?Alex=20Benn=C3=A9e?= , Aurelien Jarno Errors-To: qemu-devel-bounces+importer=patchew.org@nongnu.org Sender: "Qemu-devel" Content-Type: text/plain; charset="utf-8" The semihosting feature is always required on user-space, and is also used by system emulation. Signed-off-by: Philippe Mathieu-Daud=C3=A9 --- default-configs/aarch64-linux-user-common.mak | 4 ++++ default-configs/aarch64-linux-user.mak | 2 ++ default-configs/aarch64_be-linux-user.mak | 2 ++ default-configs/arm-linux-user-common.mak | 4 ++++ default-configs/arm-linux-user.mak | 2 ++ default-configs/arm-softmmu.mak | 4 +++- default-configs/armeb-linux-user.mak | 2 ++ 7 files changed, 19 insertions(+), 1 deletion(-) create mode 100644 default-configs/aarch64-linux-user-common.mak create mode 100644 default-configs/arm-linux-user-common.mak diff --git a/default-configs/aarch64-linux-user-common.mak b/default-config= s/aarch64-linux-user-common.mak new file mode 100644 index 0000000000..94c0cdf826 --- /dev/null +++ b/default-configs/aarch64-linux-user-common.mak @@ -0,0 +1,4 @@ +# Common aarch64*-linux-user CONFIG defines + +# CONFIG_SEMIHOSTING is always required on this architecture +CONFIG_SEMIHOSTING=3Dy diff --git a/default-configs/aarch64-linux-user.mak b/default-configs/aarch= 64-linux-user.mak index 0a5b08a007..d27232cbc6 100644 --- a/default-configs/aarch64-linux-user.mak +++ b/default-configs/aarch64-linux-user.mak @@ -1 +1,3 @@ # Default configuration for aarch64-linux-user + +include aarch64-linux-user-common.mak diff --git a/default-configs/aarch64_be-linux-user.mak b/default-configs/aa= rch64_be-linux-user.mak index a69d9d2e41..7dee7ba4cb 100644 --- a/default-configs/aarch64_be-linux-user.mak +++ b/default-configs/aarch64_be-linux-user.mak @@ -1 +1,3 @@ # Default configuration for aarch64_be-linux-user + +include aarch64-linux-user-common.mak diff --git a/default-configs/arm-linux-user-common.mak b/default-configs/ar= m-linux-user-common.mak new file mode 100644 index 0000000000..67acd961f3 --- /dev/null +++ b/default-configs/arm-linux-user-common.mak @@ -0,0 +1,4 @@ +# Common arm*-linux-user CONFIG defines + +# CONFIG_SEMIHOSTING is always required on this architecture +CONFIG_SEMIHOSTING=3Dy diff --git a/default-configs/arm-linux-user.mak b/default-configs/arm-linux= -user.mak index 413361a022..7d45e4d20a 100644 --- a/default-configs/arm-linux-user.mak +++ b/default-configs/arm-linux-user.mak @@ -1 +1,3 @@ # Default configuration for arm-linux-user + +include arm-linux-user-common.mak diff --git a/default-configs/arm-softmmu.mak b/default-configs/arm-softmmu.= mak index 1f2e0e7fde..ad2debf543 100644 --- a/default-configs/arm-softmmu.mak +++ b/default-configs/arm-softmmu.mak @@ -1,5 +1,8 @@ # Default configuration for arm-softmmu =20 +# CONFIG_SEMIHOSTING is always required on this architecture +CONFIG_SEMIHOSTING=3Dy + # TODO: ARM_V7M is currently always required - make this more flexible! CONFIG_ARM_V7M=3Dy =20 @@ -39,4 +42,3 @@ CONFIG_MICROBIT=3Dy CONFIG_FSL_IMX25=3Dy CONFIG_FSL_IMX7=3Dy CONFIG_FSL_IMX6UL=3Dy -CONFIG_SEMIHOSTING=3Dy diff --git a/default-configs/armeb-linux-user.mak b/default-configs/armeb-l= inux-user.mak index bf2ffe7038..485132f606 100644 --- a/default-configs/armeb-linux-user.mak +++ b/default-configs/armeb-linux-user.mak @@ -1 +1,3 @@ # Default configuration for armeb-linux-user + +include arm-linux-user-common.mak --=20 2.20.1 From nobody Mon May 6 22:21:22 2024 Delivered-To: importer@patchew.org Received-SPF: pass (zoho.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; Authentication-Results: mx.zohomail.com; spf=pass (zoho.com: domain of gnu.org designates 209.51.188.17 as permitted sender) smtp.mailfrom=qemu-devel-bounces+importer=patchew.org@nongnu.org; dmarc=fail(p=none dis=none) header.from=redhat.com ARC-Seal: i=1; a=rsa-sha256; t=1563204200; cv=none; d=zoho.com; s=zohoarc; b=AydZ7XiKRhOppdLPA0vH+V55iyc7WB6cVrEqrUksXnWlx4ylBzRruaQahxoMI0ZW6NbWwiV10QkqzhkRAfKviYC8Ot+rcCcIj78z5oWje+TbwA6FL8ODZrWj75OhlqN6zYJSG75aCztgMgvor3KCs0+H5FKPy2FImyx0HqxYJL0= ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=zoho.com; s=zohoarc; t=1563204200; h=Content-Type:Content-Transfer-Encoding:Cc:Date:From:In-Reply-To:List-Subscribe:List-Post:List-Id:List-Archive:List-Help:List-Unsubscribe:MIME-Version:Message-ID:References:Sender:Subject:To:ARC-Authentication-Results; bh=KTvGc01Pk1HEHiwWAMlfDbpBedWHuNPUnEIS0uWn7eE=; b=EGHZTbDl8ZWtJMbNvlEHW5VR/5k2sFwUFZEMgriFVdvd4SeDkMIeVz652XITSZjTOIJ6FpZRzk7hxV6bQBMJbBRHT2R5tMlj7XIYaghwR366JyGkXIyntqSHRDDU5J7CQoABnMkNbdd7KAygFfW0zPyqxsc2ELWAAKNsIX9ocwM= ARC-Authentication-Results: i=1; mx.zoho.com; spf=pass (zoho.com: domain of gnu.org designates 209.51.188.17 as permitted sender) smtp.mailfrom=qemu-devel-bounces+importer=patchew.org@nongnu.org; dmarc=fail header.from= (p=none dis=none) header.from= Return-Path: Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) by mx.zohomail.com with SMTPS id 1563204200990383.01197201546984; Mon, 15 Jul 2019 08:23:20 -0700 (PDT) Received: from localhost ([::1]:40096 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.86_2) (envelope-from ) id 1hn2ox-0007Go-M6 for importer@patchew.org; Mon, 15 Jul 2019 11:23:19 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]:47286) by lists.gnu.org with esmtp (Exim 4.86_2) (envelope-from ) id 1hn2oY-0005p9-FO for qemu-devel@nongnu.org; Mon, 15 Jul 2019 11:22:55 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1hn2oX-0001OA-7o for qemu-devel@nongnu.org; Mon, 15 Jul 2019 11:22:54 -0400 Received: from mx1.redhat.com ([209.132.183.28]:37150) by eggs.gnu.org with esmtps (TLS1.0:DHE_RSA_AES_256_CBC_SHA1:32) (Exim 4.71) (envelope-from ) id 1hn2oU-0001Mo-PP; Mon, 15 Jul 2019 11:22:51 -0400 Received: from smtp.corp.redhat.com (int-mx03.intmail.prod.int.phx2.redhat.com [10.5.11.13]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mx1.redhat.com (Postfix) with ESMTPS id EE909811A9; Mon, 15 Jul 2019 15:22:49 +0000 (UTC) Received: from x1w.redhat.com (unknown [10.40.205.87]) by smtp.corp.redhat.com (Postfix) with ESMTPS id EA52C6085B; Mon, 15 Jul 2019 15:22:41 +0000 (UTC) From: =?UTF-8?q?Philippe=20Mathieu-Daud=C3=A9?= To: qemu-devel@nongnu.org Date: Mon, 15 Jul 2019 17:22:22 +0200 Message-Id: <20190715152225.26135-3-philmd@redhat.com> In-Reply-To: <20190715152225.26135-1-philmd@redhat.com> References: <20190715152225.26135-1-philmd@redhat.com> MIME-Version: 1.0 X-Scanned-By: MIMEDefang 2.79 on 10.5.11.13 X-Greylist: Sender IP whitelisted, not delayed by milter-greylist-4.5.16 (mx1.redhat.com [10.5.110.27]); Mon, 15 Jul 2019 15:22:50 +0000 (UTC) Content-Transfer-Encoding: quoted-printable X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.2.x-3.x [generic] X-Received-From: 209.132.183.28 Subject: [Qemu-devel] [RFC PATCH-for-4.1? v2 2/5] target/mips: Always enable CONFIG_SEMIHOSTING 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: Peter Maydell , Thomas Huth , Aleksandar Rikalo , James Hogan , Riku Voipio , Laurent Vivier , =?UTF-8?q?Philippe=20Mathieu-Daud=C3=A9?= , qemu-arm@nongnu.org, Aleksandar Markovic , Paolo Bonzini , James Hogan , =?UTF-8?q?Alex=20Benn=C3=A9e?= , Aurelien Jarno Errors-To: qemu-devel-bounces+importer=patchew.org@nongnu.org Sender: "Qemu-devel" Content-Type: text/plain; charset="utf-8" The semihosting feature is always required on user-space. Signed-off-by: Philippe Mathieu-Daud=C3=A9 --- default-configs/mips-linux-user-common.mak | 4 ++++ default-configs/mips-linux-user.mak | 2 ++ default-configs/mips64-linux-user.mak | 2 ++ default-configs/mips64el-linux-user.mak | 2 ++ default-configs/mipsel-linux-user.mak | 2 ++ default-configs/mipsn32-linux-user.mak | 2 ++ default-configs/mipsn32el-linux-user.mak | 2 ++ 7 files changed, 16 insertions(+) create mode 100644 default-configs/mips-linux-user-common.mak diff --git a/default-configs/mips-linux-user-common.mak b/default-configs/m= ips-linux-user-common.mak new file mode 100644 index 0000000000..04947706e8 --- /dev/null +++ b/default-configs/mips-linux-user-common.mak @@ -0,0 +1,4 @@ +# Common mips*-linux-user CONFIG defines + +# CONFIG_SEMIHOSTING is always required on this architecture +CONFIG_SEMIHOSTING=3Dy diff --git a/default-configs/mips-linux-user.mak b/default-configs/mips-lin= ux-user.mak index 31df57021e..c606e12444 100644 --- a/default-configs/mips-linux-user.mak +++ b/default-configs/mips-linux-user.mak @@ -1 +1,3 @@ # Default configuration for mips-linux-user + +include mips-linux-user-common.mak diff --git a/default-configs/mips64-linux-user.mak b/default-configs/mips64= -linux-user.mak index 1598bfcf7d..81e16ac2eb 100644 --- a/default-configs/mips64-linux-user.mak +++ b/default-configs/mips64-linux-user.mak @@ -1 +1,3 @@ # Default configuration for mips64-linux-user + +include mips-linux-user-common.mak diff --git a/default-configs/mips64el-linux-user.mak b/default-configs/mips= 64el-linux-user.mak index 629f084086..6399af3fd5 100644 --- a/default-configs/mips64el-linux-user.mak +++ b/default-configs/mips64el-linux-user.mak @@ -1 +1,3 @@ # Default configuration for mips64el-linux-user + +include mips-linux-user-common.mak diff --git a/default-configs/mipsel-linux-user.mak b/default-configs/mipsel= -linux-user.mak index 4d0e4afb69..4a27d30b45 100644 --- a/default-configs/mipsel-linux-user.mak +++ b/default-configs/mipsel-linux-user.mak @@ -1 +1,3 @@ # Default configuration for mipsel-linux-user + +include mips-linux-user-common.mak diff --git a/default-configs/mipsn32-linux-user.mak b/default-configs/mipsn= 32-linux-user.mak index 5b97919794..f3ac967463 100644 --- a/default-configs/mipsn32-linux-user.mak +++ b/default-configs/mipsn32-linux-user.mak @@ -1 +1,3 @@ # Default configuration for mipsn32-linux-user + +include mips-linux-user-common.mak diff --git a/default-configs/mipsn32el-linux-user.mak b/default-configs/mip= sn32el-linux-user.mak index d6367ff987..63fe4de4fd 100644 --- a/default-configs/mipsn32el-linux-user.mak +++ b/default-configs/mipsn32el-linux-user.mak @@ -1 +1,3 @@ # Default configuration for mipsn32el-linux-user + +include mips-linux-user-common.mak --=20 2.20.1 From nobody Mon May 6 22:21:22 2024 Delivered-To: importer@patchew.org Received-SPF: pass (zoho.com: domain of gnu.org designates 209.51.188.17 as permitted sender) client-ip=209.51.188.17; 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Mon, 15 Jul 2019 11:22:58 -0400 Received: from smtp.corp.redhat.com (int-mx03.intmail.prod.int.phx2.redhat.com [10.5.11.13]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mx1.redhat.com (Postfix) with ESMTPS id A075481F31; Mon, 15 Jul 2019 15:22:57 +0000 (UTC) Received: from x1w.redhat.com (unknown [10.40.205.87]) by smtp.corp.redhat.com (Postfix) with ESMTPS id B8BC3608CD; Mon, 15 Jul 2019 15:22:50 +0000 (UTC) From: =?UTF-8?q?Philippe=20Mathieu-Daud=C3=A9?= To: qemu-devel@nongnu.org Date: Mon, 15 Jul 2019 17:22:23 +0200 Message-Id: <20190715152225.26135-4-philmd@redhat.com> In-Reply-To: <20190715152225.26135-1-philmd@redhat.com> References: <20190715152225.26135-1-philmd@redhat.com> MIME-Version: 1.0 X-Scanned-By: MIMEDefang 2.79 on 10.5.11.13 X-Greylist: Sender IP whitelisted, not delayed by milter-greylist-4.5.16 (mx1.redhat.com [10.5.110.25]); Mon, 15 Jul 2019 15:22:57 +0000 (UTC) Content-Transfer-Encoding: quoted-printable X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.2.x-3.x [generic] X-Received-From: 209.132.183.28 Subject: [Qemu-devel] [RFC PATCH-for-4.1? v2 3/5] hw/semihosting: Allow this feature to be disabled 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: Peter Maydell , Thomas Huth , Aleksandar Rikalo , James Hogan , Riku Voipio , Laurent Vivier , =?UTF-8?q?Philippe=20Mathieu-Daud=C3=A9?= , qemu-arm@nongnu.org, Aleksandar Markovic , Paolo Bonzini , James Hogan , =?UTF-8?q?Alex=20Benn=C3=A9e?= , Aurelien Jarno Errors-To: qemu-devel-bounces+importer=patchew.org@nongnu.org Sender: "Qemu-devel" Content-Type: text/plain; charset="utf-8" So far only the ARM/MIPS/LM32 provide the semihosting feature. Do not enable it by default, and let the few targets requiring it to manually select it (Actually only ARM/MIPS). Signed-off-by: Philippe Mathieu-Daud=C3=A9 --- hw/semihosting/Kconfig | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/hw/semihosting/Kconfig b/hw/semihosting/Kconfig index efe0a30734..61edb4ada8 100644 --- a/hw/semihosting/Kconfig +++ b/hw/semihosting/Kconfig @@ -1,3 +1,4 @@ =20 config SEMIHOSTING - bool + bool + default n --=20 2.20.1 From nobody Mon May 6 22:21:22 2024 Delivered-To: importer@patchew.org Received-SPF: pass (zoho.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; Authentication-Results: mx.zohomail.com; spf=pass (zoho.com: domain of gnu.org designates 209.51.188.17 as permitted sender) smtp.mailfrom=qemu-devel-bounces+importer=patchew.org@nongnu.org; dmarc=fail(p=none dis=none) header.from=redhat.com ARC-Seal: i=1; a=rsa-sha256; t=1563204240; cv=none; d=zoho.com; s=zohoarc; b=ecqmn/S6kvoosVlQc+1NzRpg969vXkjBCz20IWzyq2egKgaQ+eznFq/98+bFxXm1UFAdGlS49O+VqMkqW7v/sq5b3e43DOxskBvwKrVba8DBmkf1MSa/4VCqyMMgpinNpnIn28btNtMYZuSBjVibnOVUnxbmFBdQUF0trPq//rE= ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=zoho.com; s=zohoarc; t=1563204240; h=Content-Type:Content-Transfer-Encoding:Cc:Date:From:In-Reply-To:List-Subscribe:List-Post:List-Id:List-Archive:List-Help:List-Unsubscribe:MIME-Version:Message-ID:References:Sender:Subject:To:ARC-Authentication-Results; bh=/Cfo/LbJuaQvpcs5RbHlsT63XzWIXq21qb+Ic0BnaZ4=; b=ivnJQaxlkGdCTKP/Bftznykdsg/t8eL5k2L994smOeOy4vkakiXYqDKFuRpIzlILhDyk09yWoWWNlJbP/lu0aj4IRQXZF83gpnfP0tWaOy6KLmPL8TY/7LZcHEL6QHFoO9tL5fZlyozqwZwplLsgxP2Xojzth1visVQP45k+P6o= ARC-Authentication-Results: i=1; mx.zoho.com; spf=pass (zoho.com: domain of gnu.org designates 209.51.188.17 as permitted sender) smtp.mailfrom=qemu-devel-bounces+importer=patchew.org@nongnu.org; dmarc=fail header.from= (p=none dis=none) header.from= Return-Path: Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) by mx.zohomail.com with SMTPS id 1563204240686236.94422394152673; Mon, 15 Jul 2019 08:24:00 -0700 (PDT) Received: from localhost ([::1]:40120 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.86_2) (envelope-from ) id 1hn2pb-0001ss-In for importer@patchew.org; Mon, 15 Jul 2019 11:23:59 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]:47374) by lists.gnu.org with esmtp (Exim 4.86_2) (envelope-from ) id 1hn2oq-00078z-Cb for qemu-devel@nongnu.org; Mon, 15 Jul 2019 11:23:13 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1hn2op-0001Ya-7L for qemu-devel@nongnu.org; Mon, 15 Jul 2019 11:23:12 -0400 Received: from mx1.redhat.com ([209.132.183.28]:53388) by eggs.gnu.org with esmtps (TLS1.0:DHE_RSA_AES_256_CBC_SHA1:32) (Exim 4.71) (envelope-from ) id 1hn2om-0001WK-OO; Mon, 15 Jul 2019 11:23:08 -0400 Received: from smtp.corp.redhat.com (int-mx03.intmail.prod.int.phx2.redhat.com [10.5.11.13]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mx1.redhat.com (Postfix) with ESMTPS id F1910307D851; Mon, 15 Jul 2019 15:23:07 +0000 (UTC) Received: from x1w.redhat.com (unknown [10.40.205.87]) by smtp.corp.redhat.com (Postfix) with ESMTPS id 53539608E4; Mon, 15 Jul 2019 15:22:58 +0000 (UTC) From: =?UTF-8?q?Philippe=20Mathieu-Daud=C3=A9?= To: qemu-devel@nongnu.org Date: Mon, 15 Jul 2019 17:22:24 +0200 Message-Id: <20190715152225.26135-5-philmd@redhat.com> In-Reply-To: <20190715152225.26135-1-philmd@redhat.com> References: <20190715152225.26135-1-philmd@redhat.com> MIME-Version: 1.0 X-Scanned-By: MIMEDefang 2.79 on 10.5.11.13 X-Greylist: Sender IP whitelisted, not delayed by milter-greylist-4.5.16 (mx1.redhat.com [10.5.110.48]); Mon, 15 Jul 2019 15:23:08 +0000 (UTC) Content-Transfer-Encoding: quoted-printable X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.2.x-3.x [generic] X-Received-From: 209.132.183.28 Subject: [Qemu-devel] [RFC PATCH-for-4.1? v2 4/5] target/arm: Add stubs to build with CONFIG_SEMIHOSTING disabled 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: Peter Maydell , Thomas Huth , Aleksandar Rikalo , James Hogan , Riku Voipio , Laurent Vivier , =?UTF-8?q?Philippe=20Mathieu-Daud=C3=A9?= , qemu-arm@nongnu.org, Aleksandar Markovic , Paolo Bonzini , Miroslav Rezanina , James Hogan , =?UTF-8?q?Alex=20Benn=C3=A9e?= , Aurelien Jarno Errors-To: qemu-devel-bounces+importer=patchew.org@nongnu.org Sender: "Qemu-devel" Content-Type: text/plain; charset="utf-8" If a distribution wants to build QEMU without semihosting support, it currently gets this build failure: $ ./configure --target-list=3Daarch64-softmmu --without-default-devices $ sed -i s/CONFIG_SEMIHOSTING=3Dy/CONFIG_SEMIHOSTING=3Dn/ default-configs= /arm-softmmu.mak $ make subdir-aarch64-softmmu [...] LINK aarch64-softmmu/qemu-system-aarch64 /usr/bin/ld: target/arm/arm-semi.o: in function `do_arm_semihosting': ./target/arm/arm-semi.c:321: undefined reference to `qemu_semihosting_con= sole_out' /usr/bin/ld: ./target/arm/arm-semi.c:318: undefined reference to `qemu_se= mihosting_console_out' collect2: error: ld returned 1 exit status make[1]: *** [Makefile:204: qemu-system-aarch64] Error 1 make: *** [Makefile:472: subdir-aarch64-softmmu] Error 2 Fix it by providing a stub when semihosting is disabled. Reported-by: Miroslav Rezanina Signed-off-by: Philippe Mathieu-Daud=C3=A9 --- default-configs/arm-softmmu.mak | 2 +- target/arm/Makefile.objs | 3 ++- target/arm/arm-semi-stubs.c | 21 +++++++++++++++++++++ 3 files changed, 24 insertions(+), 2 deletions(-) create mode 100644 target/arm/arm-semi-stubs.c diff --git a/default-configs/arm-softmmu.mak b/default-configs/arm-softmmu.= mak index ad2debf543..bf34bcb137 100644 --- a/default-configs/arm-softmmu.mak +++ b/default-configs/arm-softmmu.mak @@ -1,6 +1,6 @@ # Default configuration for arm-softmmu =20 -# CONFIG_SEMIHOSTING is always required on this architecture +# CONFIG_SEMIHOSTING is not required on KVM only builds CONFIG_SEMIHOSTING=3Dy =20 # TODO: ARM_V7M is currently always required - make this more flexible! diff --git a/target/arm/Makefile.objs b/target/arm/Makefile.objs index 5cafc1eb6c..4afaf82bbe 100644 --- a/target/arm/Makefile.objs +++ b/target/arm/Makefile.objs @@ -1,4 +1,5 @@ -obj-$(CONFIG_TCG) +=3D arm-semi.o +obj-$(CONFIG_SEMIHOSTING) +=3D arm-semi.o +obj-$(call lnot,$(CONFIG_SEMIHOSTING)) +=3D arm-semi-stubs.o obj-y +=3D helper.o vfp_helper.o obj-y +=3D cpu.o gdbstub.o obj-$(TARGET_AARCH64) +=3D cpu64.o gdbstub64.o diff --git a/target/arm/arm-semi-stubs.c b/target/arm/arm-semi-stubs.c new file mode 100644 index 0000000000..a91ecbd9d5 --- /dev/null +++ b/target/arm/arm-semi-stubs.c @@ -0,0 +1,21 @@ +/* + * Arm "Angel" semihosting stubs + * + * Copyright (c) 2019 Red Hat, Inc. + * + * Author: + * Philippe Mathieu-Daud=C3=A9 + * + * SPDX-License-Identifier: GPL-2.0-or-later + * + * This work is licensed under the terms of the GNU GPL, version 2 or late= r. + * See the COPYING file in the top-level directory. + */ + +#include "qemu/osdep.h" +#include "cpu.h" + +target_ulong do_arm_semihosting(CPUARMState *env) +{ + g_assert_not_reached(); +} --=20 2.20.1 From nobody Mon May 6 22:21:22 2024 Delivered-To: importer@patchew.org Received-SPF: pass (zoho.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; Authentication-Results: mx.zohomail.com; spf=pass (zoho.com: domain of gnu.org designates 209.51.188.17 as permitted sender) smtp.mailfrom=qemu-devel-bounces+importer=patchew.org@nongnu.org; dmarc=fail(p=none dis=none) header.from=redhat.com ARC-Seal: i=1; a=rsa-sha256; t=1563204228; cv=none; d=zoho.com; s=zohoarc; b=ZxerIUnDlyN76HhmS3gg6d10xrMtrZBHothP3FVgKGlgHjf1kUQ7b1k2Lu48EwaeaOWmTpRopNot60oNaWCJuBQh0eZ2olXm5b4KSXTB2rpaGtrnq4DxHqgWojpC2mJqvkW/0+VRFxvtla8GgJQ/lFfbR7mqlgKuxDuPHuyzvu4= ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=zoho.com; s=zohoarc; t=1563204228; h=Content-Type:Content-Transfer-Encoding:Cc:Date:From:In-Reply-To:List-Subscribe:List-Post:List-Id:List-Archive:List-Help:List-Unsubscribe:MIME-Version:Message-ID:References:Sender:Subject:To:ARC-Authentication-Results; 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Mon, 15 Jul 2019 11:23:20 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1hn2ow-0001ez-0t for qemu-devel@nongnu.org; Mon, 15 Jul 2019 11:23:19 -0400 Received: from mx1.redhat.com ([209.132.183.28]:36548) by eggs.gnu.org with esmtps (TLS1.0:DHE_RSA_AES_256_CBC_SHA1:32) (Exim 4.71) (envelope-from ) id 1hn2ot-0001c2-Gs; Mon, 15 Jul 2019 11:23:15 -0400 Received: from smtp.corp.redhat.com (int-mx03.intmail.prod.int.phx2.redhat.com [10.5.11.13]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mx1.redhat.com (Postfix) with ESMTPS id BA401C057F3D; Mon, 15 Jul 2019 15:23:14 +0000 (UTC) Received: from x1w.redhat.com (unknown [10.40.205.87]) by smtp.corp.redhat.com (Postfix) with ESMTPS id BEA5A608C6; Mon, 15 Jul 2019 15:23:08 +0000 (UTC) From: =?UTF-8?q?Philippe=20Mathieu-Daud=C3=A9?= To: qemu-devel@nongnu.org Date: Mon, 15 Jul 2019 17:22:25 +0200 Message-Id: <20190715152225.26135-6-philmd@redhat.com> In-Reply-To: <20190715152225.26135-1-philmd@redhat.com> References: <20190715152225.26135-1-philmd@redhat.com> MIME-Version: 1.0 X-Scanned-By: MIMEDefang 2.79 on 10.5.11.13 X-Greylist: Sender IP whitelisted, not delayed by milter-greylist-4.5.16 (mx1.redhat.com [10.5.110.32]); Mon, 15 Jul 2019 15:23:14 +0000 (UTC) Content-Transfer-Encoding: quoted-printable X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.2.x-3.x [generic] X-Received-From: 209.132.183.28 Subject: [Qemu-devel] [RFC PATCH-for-4.1? v2 5/5] target/mips: Add stubs to build with CONFIG_SEMIHOSTING disabled 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: Peter Maydell , Thomas Huth , Aleksandar Rikalo , James Hogan , Riku Voipio , Laurent Vivier , =?UTF-8?q?Philippe=20Mathieu-Daud=C3=A9?= , qemu-arm@nongnu.org, Aleksandar Markovic , Paolo Bonzini , James Hogan , =?UTF-8?q?Alex=20Benn=C3=A9e?= , Aurelien Jarno Errors-To: qemu-devel-bounces+importer=patchew.org@nongnu.org Sender: "Qemu-devel" Content-Type: text/plain; charset="utf-8" If a distribution wants to build QEMU without semihosting support, it currently gets this build failure: $ ./configure --target-list=3Dmips64el-softmmu --without-default-devices $ sed -i s/CONFIG_SEMIHOSTING=3Dy/CONFIG_SEMIHOSTING=3Dn/ default-configs= /mips-softmmu-common.mak $ make subdir-mips64el-softmmu [...] LINK mips64el-softmmu/qemu-system-mips64el /usr/bin/ld: target/mips/mips-semi.o: in function `helper_do_semihosting': ./target/mips/mips-semi.c:335: undefined reference to `qemu_semihosting_l= og_out' /usr/bin/ld: ./target/mips/mips-semi.c:338: undefined reference to `qemu_= semihosting_log_out' collect2: error: ld returned 1 exit status make[1]: *** [Makefile:204: qemu-system-mips64el] Error 1 make: *** [Makefile:472: subdir-mips64el-softmmu] Error 2 Fix it by providing a stub when semihosting is disabled. Signed-off-by: Philippe Mathieu-Daud=C3=A9 --- default-configs/mips-softmmu-common.mak | 2 +- target/mips/Makefile.objs | 3 ++- target/mips/mips-semi-stubs.c | 22 ++++++++++++++++++++++ 3 files changed, 25 insertions(+), 2 deletions(-) create mode 100644 target/mips/mips-semi-stubs.c diff --git a/default-configs/mips-softmmu-common.mak b/default-configs/mips= -softmmu-common.mak index da29c6c0b2..08fa16191f 100644 --- a/default-configs/mips-softmmu-common.mak +++ b/default-configs/mips-softmmu-common.mak @@ -1,6 +1,6 @@ # Common mips*-softmmu CONFIG defines =20 -# CONFIG_SEMIHOSTING is always required on this architecture +# CONFIG_SEMIHOSTING is probably not required on KVM only builds CONFIG_SEMIHOSTING=3Dy =20 CONFIG_ISA_BUS=3Dy diff --git a/target/mips/Makefile.objs b/target/mips/Makefile.objs index 3448ad5e19..3f4d566a35 100644 --- a/target/mips/Makefile.objs +++ b/target/mips/Makefile.objs @@ -1,5 +1,6 @@ obj-y +=3D translate.o dsp_helper.o op_helper.o lmi_helper.o helper.o cpu.o obj-y +=3D gdbstub.o msa_helper.o -obj-$(CONFIG_SOFTMMU) +=3D mips-semi.o +obj-$(CONFIG_SEMIHOSTING) +=3D mips-semi.o +obj-$(call lnot,$(CONFIG_SEMIHOSTING)) +=3D mips-semi-stubs.o obj-$(CONFIG_SOFTMMU) +=3D machine.o cp0_timer.o obj-$(CONFIG_KVM) +=3D kvm.o diff --git a/target/mips/mips-semi-stubs.c b/target/mips/mips-semi-stubs.c new file mode 100644 index 0000000000..b1d3f88edc --- /dev/null +++ b/target/mips/mips-semi-stubs.c @@ -0,0 +1,22 @@ +/* + * Unified Hosting Interface syscalls stubs + * + * Copyright (c) 2019 Red Hat, Inc. + * + * Author: + * Philippe Mathieu-Daud=C3=A9 + * + * SPDX-License-Identifier: GPL-2.0-or-later + * + * This work is licensed under the terms of the GNU GPL, version 2 or late= r. + * See the COPYING file in the top-level directory. + */ + +#include "qemu/osdep.h" +#include "cpu.h" +#include "exec/helper-proto.h" + +void helper_do_semihosting(CPUMIPSState *env) +{ + g_assert_not_reached(); +} --=20 2.20.1