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[50.253.99.174]) by smtp.gmail.com with ESMTPSA id a17sm8062827ios.36.2021.08.07.14.43.18 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sat, 07 Aug 2021 14:43:18 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=bsdimp-com.20150623.gappssmtp.com; s=20150623; h=from:to:cc:subject:date:message-id:in-reply-to:references :mime-version:content-transfer-encoding; bh=titql1TQTfAX2LZLdfzyWbfniKgOICKkvHCEKJpDN8U=; b=lDiC7Y1IneLHtdiRrENofwWSjegcbm9KxjjjfMrAqAxhZ+Ih/zZIMDALNH2pjpYBav +ADuGwl0oY9mzdGTt+dHfKrK8IZFpX+GEX+t1bJlSGb6qkrB0Y0vwzpyT+xJ7M+hTnpV BRL1bokMUR9lAi7YSxvWoxH0W+OlPeFS4tpFGjXdGsjaW7sX2QtAg+R2I3OhcQeETMDL SbWJvORoJYWZ81KwYdmLVOBS13redajs2dRu4iXtQKeXzIZOjGv5MqLmIwpbO9FNZerp qUulluE7ntr8HRaJfPbOGoYI3H5WEPypB8dxXeHr+fjOwmvnBV3j+eQNuZbSqMtKMGt/ o6pQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to :references:mime-version:content-transfer-encoding; bh=titql1TQTfAX2LZLdfzyWbfniKgOICKkvHCEKJpDN8U=; b=O1ZLDDQ5V2ydXieoCtG0HCPloZQP9jlE4F3fb21oLmH0S97dPNg3mZlDal18gQITp1 4pCIE/hQSJzdpNbZ9CZiCGmnuB87BFOMHYLVwu3C3gNAGeBKpCvx7R+mmqDKoGhyJX0N fO9eMZjmJvUl2YINI1j9TJRznHCu6lG4jtDpsngO9c48FuupMaMIg4n+g6kA2lhzqw4Y qiQCW6zSQpuIlqaMJqzYBAzmgCyYpMm+7JPyOgnakIJJufa7cxrXeflGYavEbZMJ5M4n 0aL68zICcd2LCBvYaiQT9hk5NvTvVFN/ECtzmPrnwKgd32HjJOUOFvOMX6nC96+/DUvQ DbCg== X-Gm-Message-State: AOAM531Dkt8IIVo0AVETYfc2yxuAUB0r4SXMt4YP1kvFxEZ/uoeH8dZp vloP4SjF2nTqJ1jjifNmQuOWaQ7soPHVET61 X-Google-Smtp-Source: ABdhPJy3dh6pbQjSVNfQSD4Ma95VHwr0LUxzFEePpIVEI+XUY0NicFpa1YqbaWV0O1zOaXKVNPZTtg== X-Received: by 2002:a5e:961a:: with SMTP id a26mr201965ioq.90.1628372598857; Sat, 07 Aug 2021 14:43:18 -0700 (PDT) From: Warner Losh To: qemu-devel@nongnu.org Subject: [PATCH for 6.2 27/49] bsd-user: Add architecture specific signal tramp code Date: Sat, 7 Aug 2021 15:42:20 -0600 Message-Id: <20210807214242.82385-28-imp@bsdimp.com> X-Mailer: git-send-email 2.32.0 In-Reply-To: <20210807214242.82385-1-imp@bsdimp.com> References: <20210807214242.82385-1-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::d43; envelope-from=imp@bsdimp.com; helo=mail-io1-xd43.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: kevans@freebsd.org, Warner Losh , Warner Losh , Stacey Son 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: 1628373439177100001 Content-Type: text/plain; charset="utf-8" From: Warner Losh Add a stubbed out version of setup_sigtramp. This is not yet used for x86, but is used for other architectures. This will be connected in future commits. Signed-off-by: Stacey Son Signed-off-by: Warner Losh Reviewed-by: Richard Henderson --- bsd-user/i386/target_arch_sigtramp.h | 29 ++++++++++++++++++++++++++ bsd-user/x86_64/target_arch_sigtramp.h | 29 ++++++++++++++++++++++++++ 2 files changed, 58 insertions(+) create mode 100644 bsd-user/i386/target_arch_sigtramp.h create mode 100644 bsd-user/x86_64/target_arch_sigtramp.h diff --git a/bsd-user/i386/target_arch_sigtramp.h b/bsd-user/i386/target_ar= ch_sigtramp.h new file mode 100644 index 0000000000..889bff7a54 --- /dev/null +++ b/bsd-user/i386/target_arch_sigtramp.h @@ -0,0 +1,29 @@ +/* + * Intel i386 sigcode for bsd-user + * + * 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_SIGTRAMP_H_ +#define _TARGET_ARCH_SIGTRAMP_H_ + +static inline abi_long setup_sigtramp(abi_ulong offset, unsigned sigf_uc, + unsigned sys_sigreturn) +{ + + return -TARGET_EOPNOTSUPP; +} +#endif /* _TARGET_ARCH_SIGTRAMP_H_ */ diff --git a/bsd-user/x86_64/target_arch_sigtramp.h b/bsd-user/x86_64/targe= t_arch_sigtramp.h new file mode 100644 index 0000000000..5629263a19 --- /dev/null +++ b/bsd-user/x86_64/target_arch_sigtramp.h @@ -0,0 +1,29 @@ +/* + * Intel x86_64 sigcode for bsd-user + * + * 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_SIGTRAMP_H_ +#define _TARGET_ARCH_SIGTRAMP_H_ + +static inline abi_long setup_sigtramp(abi_ulong offset, unsigned sigf_uc, + unsigned sys_sigreturn) +{ + + return -TARGET_EOPNOTSUPP; +} +#endif /* _TARGET_ARCH_SIGTRAMP_H_ */ --=20 2.32.0