From patchwork Mon Feb 15 12:45:17 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Laurent Vivier X-Patchwork-Id: 1440520 Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@bilbo.ozlabs.org Authentication-Results: ozlabs.org; spf=pass (sender SPF authorized) smtp.mailfrom=nongnu.org (client-ip=209.51.188.17; helo=lists.gnu.org; envelope-from=qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org; receiver=) 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 ozlabs.org (Postfix) with ESMTPS id 4DfP646GB8z9rx6 for ; Mon, 15 Feb 2021 23:48:12 +1100 (AEDT) Received: from localhost ([::1]:50528 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1lBdIQ-0005Oc-SP for incoming@patchwork.ozlabs.org; Mon, 15 Feb 2021 07:48:10 -0500 Received: from eggs.gnu.org ([2001:470:142:3::10]:52830) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1lBdG9-0004A2-Dc for qemu-devel@nongnu.org; Mon, 15 Feb 2021 07:45:49 -0500 Received: from mout.kundenserver.de ([217.72.192.73]:39693) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1lBdFx-0000iv-5y for qemu-devel@nongnu.org; Mon, 15 Feb 2021 07:45:47 -0500 Received: from localhost.localdomain ([82.252.134.158]) by mrelayeu.kundenserver.de (mreue108 [212.227.15.183]) with ESMTPSA (Nemesis) id 1Mdvua-1llVyI466Q-00b074; Mon, 15 Feb 2021 13:45:29 +0100 From: Laurent Vivier To: qemu-devel@nongnu.org Subject: [PULL 11/13] linux-user: target: signal: Support TARGET_SS_AUTODISARM Date: Mon, 15 Feb 2021 13:45:17 +0100 Message-Id: <20210215124519.720265-12-laurent@vivier.eu> X-Mailer: git-send-email 2.29.2 In-Reply-To: <20210215124519.720265-1-laurent@vivier.eu> References: <20210215124519.720265-1-laurent@vivier.eu> MIME-Version: 1.0 X-Provags-ID: V03:K1:nbW9whSTUythC6Igf4bFpsnN8/XOjMOXVOfaKkDIQYA+BPKIXS+ 64WrigwZqaaSZLz/hQJLpAG25VpUxXFf7Y5H+lp3Div4QspDQcAikZE/AXARdf0QD+44Wb+ XulU5mQ5z0fD1vEDOpW5XCYQjCnX+AOOvadpXSnVdBbDYlJnMTi0muFniIHaxJHGeIIrBD2 BqhPh3ySnCHd6QdoXnSdw== X-UI-Out-Filterresults: notjunk:1;V03:K0:EwwJxFSnhrw=:/E94WKhgFhCsSxSH+iuGRp Fu5eFyPSeOOwSB22kHrYJCUzDqov7xrmg7Qt7jw6sQWa5y9G647Ms16hVvoIVEYwZSCV3Ycdg mUodDMXXX43ezKt9GO6xQWE5bUZaw3QXli6BO+ktSOwvogUnR0ETxijI/CYAWdQRDlnoqwpEO qF6BZLIHpxoFrET1AUf7sUPWq0TOtrK3ZouMWSnNkDUr4gA2iDOxxDcwPc1f9rJZmCXo9GVMt 0IWlz1pfRldXinC4IRm0sR4DGotM9+vG+9q+F5H5W9gAD4KmHZ+FJdI3UC3ZjjeUd/ydG7Pvo 1AUgC/SLTBeaaIrAWp/a+ykJNleWMOeECSA5zy4nlIxod25U4eEOPsi8TK1+klEeK7yRnxDGt PBzcOKmYWs+6TRU/g77ox2DNa5Ez6YTCr61lZj3+LtATseVn/0YXH4+16vOujxL1Y/AGM0DfD 8Rcm8/dWOQ== Received-SPF: none client-ip=217.72.192.73; envelope-from=laurent@vivier.eu; helo=mout.kundenserver.de 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, RCVD_IN_DNSWL_NONE=-0.0001, RCVD_IN_MSPIKE_H2=-0.001, SPF_HELO_NONE=0.001, SPF_NONE=0.001 autolearn=unavailable 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: Chen Gang , Laurent Vivier Errors-To: qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org Sender: "Qemu-devel" From: Chen Gang Add definitions to pass building. Signed-off-by: Chen Gang Message-Id: <20201008043105.21058-1-chengang@emindsoft.com.cn> [lv: added the definitions in linux-user/generic/signal.h too] Signed-off-by: Laurent Vivier --- linux-user/alpha/target_signal.h | 6 ++++++ linux-user/generic/signal.h | 6 ++++++ linux-user/hppa/target_signal.h | 5 +++++ linux-user/mips/target_signal.h | 6 ++++++ linux-user/mips64/target_signal.h | 5 +++++ linux-user/sparc/target_signal.h | 6 ++++++ 6 files changed, 34 insertions(+) diff --git a/linux-user/alpha/target_signal.h b/linux-user/alpha/target_signal.h index b83797281c32..0b90d3a89701 100644 --- a/linux-user/alpha/target_signal.h +++ b/linux-user/alpha/target_signal.h @@ -92,4 +92,10 @@ typedef struct target_sigaltstack { #define TARGET_GEN_SUBRNG7 -25 #define TARGET_ARCH_HAS_SETUP_FRAME + +/* bit-flags */ +#define TARGET_SS_AUTODISARM (1U << 31) /* disable sas during sighandling */ +/* mask for all SS_xxx flags */ +#define TARGET_SS_FLAG_BITS TARGET_SS_AUTODISARM + #endif /* ALPHA_TARGET_SIGNAL_H */ diff --git a/linux-user/generic/signal.h b/linux-user/generic/signal.h index e1083f8fba07..943bc1a1e220 100644 --- a/linux-user/generic/signal.h +++ b/linux-user/generic/signal.h @@ -54,4 +54,10 @@ #define TARGET_SIG_BLOCK 0 /* for blocking signals */ #define TARGET_SIG_UNBLOCK 1 /* for unblocking signals */ #define TARGET_SIG_SETMASK 2 /* for setting the signal mask */ + +/* bit-flags */ +#define TARGET_SS_AUTODISARM (1U << 31) /* disable sas during sighandling */ +/* mask for all SS_xxx flags */ +#define TARGET_SS_FLAG_BITS TARGET_SS_AUTODISARM + #endif diff --git a/linux-user/hppa/target_signal.h b/linux-user/hppa/target_signal.h index c52a3ea5794b..7f525362e91a 100644 --- a/linux-user/hppa/target_signal.h +++ b/linux-user/hppa/target_signal.h @@ -66,4 +66,9 @@ typedef struct target_sigaltstack { #define TARGET_MINSIGSTKSZ 2048 #define TARGET_SIGSTKSZ 8192 +/* bit-flags */ +#define TARGET_SS_AUTODISARM (1U << 31) /* disable sas during sighandling */ +/* mask for all SS_xxx flags */ +#define TARGET_SS_FLAG_BITS TARGET_SS_AUTODISARM + #endif /* HPPA_TARGET_SIGNAL_H */ diff --git a/linux-user/mips/target_signal.h b/linux-user/mips/target_signal.h index fa4084a99dcd..d521765f6b2c 100644 --- a/linux-user/mips/target_signal.h +++ b/linux-user/mips/target_signal.h @@ -73,4 +73,10 @@ typedef struct target_sigaltstack { /* compare linux/arch/mips/kernel/signal.c:setup_frame() */ #define TARGET_ARCH_HAS_SETUP_FRAME #endif + +/* bit-flags */ +#define TARGET_SS_AUTODISARM (1U << 31) /* disable sas during sighandling */ +/* mask for all SS_xxx flags */ +#define TARGET_SS_FLAG_BITS TARGET_SS_AUTODISARM + #endif /* MIPS_TARGET_SIGNAL_H */ diff --git a/linux-user/mips64/target_signal.h b/linux-user/mips64/target_signal.h index f1f0ed7f7067..d857c55e4c6c 100644 --- a/linux-user/mips64/target_signal.h +++ b/linux-user/mips64/target_signal.h @@ -67,6 +67,11 @@ typedef struct target_sigaltstack { #define TARGET_MINSIGSTKSZ 2048 #define TARGET_SIGSTKSZ 8192 +/* bit-flags */ +#define TARGET_SS_AUTODISARM (1U << 31) /* disable sas during sighandling */ +/* mask for all SS_xxx flags */ +#define TARGET_SS_FLAG_BITS TARGET_SS_AUTODISARM + #if defined(TARGET_ABI_MIPSO32) /* compare linux/arch/mips/kernel/signal.c:setup_frame() */ #define TARGET_ARCH_HAS_SETUP_FRAME diff --git a/linux-user/sparc/target_signal.h b/linux-user/sparc/target_signal.h index 1b10d1490fc9..911a3f5af55e 100644 --- a/linux-user/sparc/target_signal.h +++ b/linux-user/sparc/target_signal.h @@ -68,4 +68,10 @@ typedef struct target_sigaltstack { #define TARGET_SIGSTKSZ 16384 #define TARGET_ARCH_HAS_SETUP_FRAME + +/* bit-flags */ +#define TARGET_SS_AUTODISARM (1U << 31) /* disable sas during sighandling */ +/* mask for all SS_xxx flags */ +#define TARGET_SS_FLAG_BITS TARGET_SS_AUTODISARM + #endif /* SPARC_TARGET_SIGNAL_H */