From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.4 (2020-01-24) on inbox.vuxu.org X-Spam-Level: X-Spam-Status: No, score=-3.1 required=5.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,RCVD_IN_DNSWL_MED,T_SCC_BODY_TEXT_LINE autolearn=ham autolearn_force=no version=3.4.4 Received: from second.openwall.net (second.openwall.net [193.110.157.125]) by inbox.vuxu.org (Postfix) with SMTP id CBB542461C for ; Sun, 18 Feb 2024 00:18:07 +0100 (CET) Received: (qmail 16134 invoked by uid 550); 17 Feb 2024 23:14:54 -0000 Mailing-List: contact musl-help@lists.openwall.com; run by ezmlm Precedence: bulk List-Post: List-Help: List-Unsubscribe: List-Subscribe: List-ID: Reply-To: musl@lists.openwall.com Received: (qmail 16102 invoked from network); 17 Feb 2024 23:14:54 -0000 Date: Sat, 17 Feb 2024 23:09:24 +0000 (UTC) From: Thorsten Glaser X-X-Sender: tg@herc.mirbsd.org To: musl@lists.openwall.com In-Reply-To: Message-ID: References: <349f4e17-8027-c521-eeb3-aa69e8f2b5a4@landley.net> Content-Language: de-Zsym-DE-1901-u-em-text-rg-denw-tz-utc, en-Zsym-GB-u-cu-eur-em-text-fw-mon-hc-h23-ms-metric-mu-celsius-rg-denw-tz-utc-va-posix MIME-Version: 1.0 Content-Type: TEXT/PLAIN; charset=utf-8 Content-Transfer-Encoding: QUOTED-PRINTABLE Subject: Re: [musl] Re: Not sure how to debug this one. Valery Ushakov dixit: >comments (*ugh*), but I *think* sigsetjmp clobbers caller's r8. > >r8 is callee saved. Say, is there a handy list of which registers are preserved or clobbered across function calls like the one for syscalls from Linux man-pages=E2=80=99 syscall(2) for all arches? I have indeed chased this same problem on unfamiliar arches often enough as well=E2=80=A6 bye, //mirabilos --=20 When he found out that the m68k port was in a pretty bad shape, he did not, like many before him, shrug and move on; instead, he took it upon himself to start compiling things, just so he could compile his shell. How's that for dedication. -- Wouter, about my Debian/m68k revival