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[50.253.99.174]) by smtp.gmail.com with ESMTPSA id w19sm613022iov.12.2022.01.07.23.38.10 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Fri, 07 Jan 2022 23:38:11 -0800 (PST) From: Warner Losh To: qemu-devel@nongnu.org Cc: =?UTF-8?q?Philippe=20Mathieu-Daud=C3=A9?= , qemu-trivial@nongnu.org, kevans@freebsd.org, Jiaxun Yang , Richard Henderson , Michael Tokarev , Warner Losh , Laurent Vivier , Stacey Son , Kyle Evans Subject: [PULL 29/37] bsd-user/arm/target_arch_signal.h: arm specific signal registers and stack Date: Sat, 8 Jan 2022 00:37:29 -0700 Message-Id: <20220108073737.5959-30-imp@bsdimp.com> X-Mailer: git-send-email 2.33.1 In-Reply-To: <20220108073737.5959-1-imp@bsdimp.com> References: <20220108073737.5959-1-imp@bsdimp.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Host-Lookup-Failed: Reverse DNS lookup failed for 2607:f8b0:4864:20::d35 (failed) Received-SPF: none client-ip=2607:f8b0:4864:20::d35; envelope-from=imp@bsdimp.com; helo=mail-io1-xd35.google.com 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, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, RCVD_IN_DNSWL_NONE=-0.0001, RDNS_NONE=0.793, SPF_HELO_NONE=0.001, SPF_NONE=0.001 autolearn=no autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-trivial@nongnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sat, 08 Jan 2022 07:38:16 -0000 Defines for registers and stack layout related to signals. Signed-off-by: Stacey Son Signed-off-by: Warner Losh Reviewed-by: Kyle Evans Reviewed-by: Richard Henderson --- bsd-user/arm/target_arch_signal.h | 57 +++++++++++++++++++++++++++++++ 1 file changed, 57 insertions(+) create mode 100644 bsd-user/arm/target_arch_signal.h diff --git a/bsd-user/arm/target_arch_signal.h b/bsd-user/arm/target_arch_signal.h new file mode 100644 index 00000000000..973183d99ca --- /dev/null +++ b/bsd-user/arm/target_arch_signal.h @@ -0,0 +1,57 @@ +/* + * arm signal definitions + * + * Copyright (c) 2013 Stacey D. Son + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, see . + */ +#ifndef _TARGET_ARCH_SIGNAL_H_ +#define _TARGET_ARCH_SIGNAL_H_ + +#include "cpu.h" + +#define TARGET_REG_R0 0 +#define TARGET_REG_R1 1 +#define TARGET_REG_R2 2 +#define TARGET_REG_R3 3 +#define TARGET_REG_R4 4 +#define TARGET_REG_R5 5 +#define TARGET_REG_R6 6 +#define TARGET_REG_R7 7 +#define TARGET_REG_R8 8 +#define TARGET_REG_R9 9 +#define TARGET_REG_R10 10 +#define TARGET_REG_R11 11 +#define TARGET_REG_R12 12 +#define TARGET_REG_R13 13 +#define TARGET_REG_R14 14 +#define TARGET_REG_R15 15 +#define TARGET_REG_CPSR 16 +#define TARGET__NGREG 17 +/* Convenience synonyms */ +#define TARGET_REG_FP TARGET_REG_R11 +#define TARGET_REG_SP TARGET_REG_R13 +#define TARGET_REG_LR TARGET_REG_R14 +#define TARGET_REG_PC TARGET_REG_R15 + +#define TARGET_INSN_SIZE 4 /* arm instruction size */ + +/* Size of the signal trampolin code. See _sigtramp(). */ +#define TARGET_SZSIGCODE ((abi_ulong)(9 * TARGET_INSN_SIZE)) + +/* compare to arm/include/_limits.h */ +#define TARGET_MINSIGSTKSZ (1024 * 4) /* min sig stack size */ +#define TARGET_SIGSTKSZ (TARGET_MINSIGSTKSZ + 32768) /* recommended size */ + +#endif /* !_TARGET_ARCH_SIGNAL_H_ */ -- 2.33.1 From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id E39A0C433EF for ; Sat, 8 Jan 2022 08:43:53 +0000 (UTC) Received: from localhost ([::1]:37796 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1n67KK-0000il-Vs for qemu-devel@archiver.kernel.org; Sat, 08 Jan 2022 03:43:53 -0500 Received: from eggs.gnu.org ([209.51.188.92]:36146) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1n66Iq-0005OY-5Q for qemu-devel@nongnu.org; Sat, 08 Jan 2022 02:38:16 -0500 Received: from [2607:f8b0:4864:20::d2c] (port=42724 helo=mail-io1-xd2c.google.com) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1n66Im-0003TZ-RQ for qemu-devel@nongnu.org; Sat, 08 Jan 2022 02:38:15 -0500 Received: by mail-io1-xd2c.google.com with SMTP id o7so10064155ioo.9 for ; Fri, 07 Jan 2022 23:38:12 -0800 (PST) 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=yq/esU6h8w+LdCkuWquK/eBiSLOcYx6Uh3QYevpdbXE=; b=Ux6bT1h+NL04vRBOs7InSf8TFeJqq3ydq5OuOHgvepvQRx5lu33u2sz7Nnt7yPGDsP rajaAKrjxdiIXVo0QjIQKjTYCIFljvW5pb4DpggOUtn6adcxNFz7Aqbn1BkBF7mz9PEt o0n59flxBZCm9hwGNzbs+EHSbKJcojP5hdU6mGKtYsNR2gXti+d8zyeVhq6xnX67Z9QF dFrxhWKukEu0673ihhwHTq5VnQejfKc6rqwVDT+yIpKloiRkPg1cTEAhwLyMCvsbAOZS rNkb/PdZZH47o2wd+kdGdxF7uT/yswgiXVq/Y4vh+sAgm7eCqOGfk0xdE9MQEdWQ54cz mz7Q== 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=yq/esU6h8w+LdCkuWquK/eBiSLOcYx6Uh3QYevpdbXE=; b=pzwW+ozYLG3Z65n2E2wExiD+oz9i3i9NgdAAJ7kuzw6vM7kH3PfWNcxmdwsGlEUhXP KcRHNVEFAx8YBaS/9n392BcCUM4QF9nwzR+1tVHGFKhHTgfi+1fiU+V4P/FGrDq9g7s6 MWoJoOpxMq18T85XL9IeFumhv9wfpLiLU8PsDrzt8qsRl8JxeaC7vsV8WFkmgxlsVfo9 OOHmd1JUbLDU4MmwwjW7sFik05dRvT0/xksTQdSJet+3+RlWNsHk/3eJeLq392/3siZu q714ZKFVmgy2aWyJj5RyTk0d67mO/NyAW/5pY1ciUB/f63+baFEHi+Z575EAcNUUAAw+ YHtA== X-Gm-Message-State: AOAM533LdqmBfDj0dZFk195udWtf6COpH7mVNdJNHbT1IRg8pKJjQyeG OsQ7ixNL6HM5t2ZoBuFZsEeiw5KPMD1PRby7 X-Google-Smtp-Source: ABdhPJzXh8VLD5aHqkgc1xExN0YZGjAUVb3zTkuvHPwAge662IExrA8FeGKJOf8gD8+uRM/NaSFAXg== X-Received: by 2002:a5e:9b07:: with SMTP id j7mr30935584iok.136.1641627491628; Fri, 07 Jan 2022 23:38:11 -0800 (PST) Received: from dune.bsdimp.com (50-253-99-174-static.hfc.comcastbusiness.net. [50.253.99.174]) by smtp.gmail.com with ESMTPSA id w19sm613022iov.12.2022.01.07.23.38.10 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Fri, 07 Jan 2022 23:38:11 -0800 (PST) From: Warner Losh To: qemu-devel@nongnu.org Subject: [PULL 29/37] bsd-user/arm/target_arch_signal.h: arm specific signal registers and stack Date: Sat, 8 Jan 2022 00:37:29 -0700 Message-Id: <20220108073737.5959-30-imp@bsdimp.com> X-Mailer: git-send-email 2.33.1 In-Reply-To: <20220108073737.5959-1-imp@bsdimp.com> References: <20220108073737.5959-1-imp@bsdimp.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Host-Lookup-Failed: Reverse DNS lookup failed for 2607:f8b0:4864:20::d2c (failed) Received-SPF: none client-ip=2607:f8b0:4864:20::d2c; envelope-from=imp@bsdimp.com; helo=mail-io1-xd2c.google.com 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, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, RCVD_IN_DNSWL_NONE=-0.0001, RDNS_NONE=0.793, SPF_HELO_NONE=0.001, SPF_NONE=0.001 autolearn=no 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: , Cc: Stacey Son , qemu-trivial@nongnu.org, Kyle Evans , Michael Tokarev , =?UTF-8?q?Philippe=20Mathieu-Daud=C3=A9?= , Laurent Vivier , Richard Henderson , Warner Losh Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: "Qemu-devel" Defines for registers and stack layout related to signals. Signed-off-by: Stacey Son Signed-off-by: Warner Losh Reviewed-by: Kyle Evans Reviewed-by: Richard Henderson --- bsd-user/arm/target_arch_signal.h | 57 +++++++++++++++++++++++++++++++ 1 file changed, 57 insertions(+) create mode 100644 bsd-user/arm/target_arch_signal.h diff --git a/bsd-user/arm/target_arch_signal.h b/bsd-user/arm/target_arch_signal.h new file mode 100644 index 00000000000..973183d99ca --- /dev/null +++ b/bsd-user/arm/target_arch_signal.h @@ -0,0 +1,57 @@ +/* + * arm signal definitions + * + * Copyright (c) 2013 Stacey D. Son + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, see . + */ +#ifndef _TARGET_ARCH_SIGNAL_H_ +#define _TARGET_ARCH_SIGNAL_H_ + +#include "cpu.h" + +#define TARGET_REG_R0 0 +#define TARGET_REG_R1 1 +#define TARGET_REG_R2 2 +#define TARGET_REG_R3 3 +#define TARGET_REG_R4 4 +#define TARGET_REG_R5 5 +#define TARGET_REG_R6 6 +#define TARGET_REG_R7 7 +#define TARGET_REG_R8 8 +#define TARGET_REG_R9 9 +#define TARGET_REG_R10 10 +#define TARGET_REG_R11 11 +#define TARGET_REG_R12 12 +#define TARGET_REG_R13 13 +#define TARGET_REG_R14 14 +#define TARGET_REG_R15 15 +#define TARGET_REG_CPSR 16 +#define TARGET__NGREG 17 +/* Convenience synonyms */ +#define TARGET_REG_FP TARGET_REG_R11 +#define TARGET_REG_SP TARGET_REG_R13 +#define TARGET_REG_LR TARGET_REG_R14 +#define TARGET_REG_PC TARGET_REG_R15 + +#define TARGET_INSN_SIZE 4 /* arm instruction size */ + +/* Size of the signal trampolin code. See _sigtramp(). */ +#define TARGET_SZSIGCODE ((abi_ulong)(9 * TARGET_INSN_SIZE)) + +/* compare to arm/include/_limits.h */ +#define TARGET_MINSIGSTKSZ (1024 * 4) /* min sig stack size */ +#define TARGET_SIGSTKSZ (TARGET_MINSIGSTKSZ + 32768) /* recommended size */ + +#endif /* !_TARGET_ARCH_SIGNAL_H_ */ -- 2.33.1