From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.io!.POSTED.blaine.gmane.org!not-for-mail From: Gerd =?UTF-8?Q?M=C3=B6llmann?= Newsgroups: gmane.emacs.bugs Subject: bug#56559: 29.0.50; Invalid CGContextSaveState on NS Date: Fri, 15 Jul 2022 11:50:02 +0200 Message-ID: References: <87o7xrnliu.fsf@yahoo.com> Mime-Version: 1.0 (Mac OS X Mail 16.0 \(3696.100.31\)) Content-Type: text/plain; charset=us-ascii Content-Transfer-Encoding: quoted-printable Injection-Info: ciao.gmane.io; posting-host="blaine.gmane.org:116.202.254.214"; logging-data="29349"; mail-complaints-to="usenet@ciao.gmane.io" Cc: 56559@debbugs.gnu.org To: Po Lu Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane-mx.org@gnu.org Fri Jul 15 11:51:13 2022 Return-path: Envelope-to: geb-bug-gnu-emacs@m.gmane-mx.org Original-Received: from lists.gnu.org ([209.51.188.17]) by ciao.gmane.io with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.92) (envelope-from ) id 1oCHyZ-0007Lr-JB for geb-bug-gnu-emacs@m.gmane-mx.org; Fri, 15 Jul 2022 11:51:11 +0200 Original-Received: from localhost ([::1]:57068 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1oCHyY-0004qU-D0 for geb-bug-gnu-emacs@m.gmane-mx.org; Fri, 15 Jul 2022 05:51:10 -0400 Original-Received: from eggs.gnu.org ([2001:470:142:3::10]:56118) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1oCHyQ-0004pi-7C for bug-gnu-emacs@gnu.org; Fri, 15 Jul 2022 05:51:02 -0400 Original-Received: from debbugs.gnu.org ([209.51.188.43]:41690) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1oCHyP-0000xt-Tq for bug-gnu-emacs@gnu.org; Fri, 15 Jul 2022 05:51:01 -0400 Original-Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.84_2) (envelope-from ) id 1oCHyP-0000kN-Pc for bug-gnu-emacs@gnu.org; Fri, 15 Jul 2022 05:51:01 -0400 X-Loop: help-debbugs@gnu.org Resent-From: Gerd =?UTF-8?Q?M=C3=B6llmann?= Original-Sender: "Debbugs-submit" Resent-CC: bug-gnu-emacs@gnu.org Resent-Date: Fri, 15 Jul 2022 09:51:01 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: followup 56559 X-GNU-PR-Package: emacs Original-Received: via spool by 56559-submit@debbugs.gnu.org id=B56559.16578786112752 (code B ref 56559); Fri, 15 Jul 2022 09:51:01 +0000 Original-Received: (at 56559) by debbugs.gnu.org; 15 Jul 2022 09:50:11 +0000 Original-Received: from localhost ([127.0.0.1]:39438 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1oCHxb-0000iJ-Dy for submit@debbugs.gnu.org; Fri, 15 Jul 2022 05:50:11 -0400 Original-Received: from mail-ed1-f53.google.com ([209.85.208.53]:34677) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1oCHxZ-0000i5-LH for 56559@debbugs.gnu.org; Fri, 15 Jul 2022 05:50:10 -0400 Original-Received: by mail-ed1-f53.google.com with SMTP id x91so5627376ede.1 for <56559@debbugs.gnu.org>; Fri, 15 Jul 2022 02:50:09 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20210112; h=mime-version:subject:from:in-reply-to:date:cc :content-transfer-encoding:message-id:references:to; bh=VcBvYBKHwk9wWQ9P26UKwZqxlodRQT5/o4U/SyybZAo=; b=BAjIKQfFhdNmb3yUH13rl4zeC7K6FfVQLyydk45UeNXRIAN8npLgmCGhWCe6QnkwXO NOwkKPodNENXo3swLEldEE7gTEx9ZPi5AXb0k0yaECUxf8zlh0PDULFVt4dzfuQveGYb a43qd9VNiURaTg2cCkWg+peossbTbDznej8z4bp6ZhJHB+qKo22jKJQLnuEhiaJyt1Yt CA7EKwTJVTPo1LC5Q0jwZOwkuSxXwccPkBczmN8rIWBgEn1N2t21SmnCNYrgVTz7EwwF 1HcFtDtcOH6Y8TfAXRRB4Jty/BhNM5iy7C97oRPZ+s65dML9/MNiIL4b1zXmUVjqpdAD 8BNQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=x-gm-message-state:mime-version:subject:from:in-reply-to:date:cc :content-transfer-encoding:message-id:references:to; bh=VcBvYBKHwk9wWQ9P26UKwZqxlodRQT5/o4U/SyybZAo=; b=78JIp/HKNsZoo/zBBF2OOqV4PTcqFSVBIOV1Gxj8p0/X+tTmkpKDYU8kQl0GqgzhsP EVDu38TLSGaTFJDYMsSXQZ3lU0yqY+QlAlTEY+yKO7uELvOrIpyzuNDmx6chB1mB++xe QC5J+lk1+AMIFqefBPrhhc77W3wA1cUSrFP9We4QlRrA1te4xZEEG8yJ50FyxUFAfdvs pKrjqrKbMugofn8aKsMiUp07kYEOmEP8R4Z3Suq4y212bla6DjrAtUqi1HmnYbe1U4eR X/vGdvcWoVRfJ6NAVMubUq3gHRVswKUw/4I1CnCh3EY+EyYKnzFoRCNvulOSzoULbeQe 8YmA== X-Gm-Message-State: AJIora9aj9logIoO32TqGP5MwfDMlw5pA+1FrqBw6UYQYTIuU3KDLw0T eXCZOAmORNIF/dDG7EFJYIM= X-Google-Smtp-Source: AGRyM1u7BRnKF8qAHNabJOZnH4Gw4EiXK+FnI8rnTscn4wjgyZtZVQB1XyTuZoTm8ISC3/76YJLxcA== X-Received: by 2002:a05:6402:35d4:b0:43a:df89:94e2 with SMTP id z20-20020a05640235d400b0043adf8994e2mr18247767edc.149.1657878603533; Fri, 15 Jul 2022 02:50:03 -0700 (PDT) Original-Received: from smtpclient.apple (pd9e368e5.dip0.t-ipconnect.de. [217.227.104.229]) by smtp.gmail.com with ESMTPSA id l9-20020a1709060cc900b007263713cfe9sm1842756ejh.169.2022.07.15.02.50.02 (version=TLS1_2 cipher=ECDHE-ECDSA-AES128-GCM-SHA256 bits=128/128); Fri, 15 Jul 2022 02:50:03 -0700 (PDT) In-Reply-To: <87o7xrnliu.fsf@yahoo.com> X-Mailer: Apple Mail (2.3696.100.31) X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.18 Precedence: list X-BeenThere: bug-gnu-emacs@gnu.org List-Id: "Bug reports for GNU Emacs, the Swiss army knife of text editors" List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane-mx.org@gnu.org Original-Sender: "bug-gnu-emacs" Xref: news.gmane.io gmane.emacs.bugs:237060 Archived-At: > On 2022-07-15,, at 4:43 , Po Lu wrote: >=20 >=20 > Could you please try to find out if `ctx' is ever nil here (in > ns_draw_window_cursor): >=20 > ns_focus (f, NULL, 0); >=20 > ->NSGraphicsContext *ctx =3D [NSGraphicsContext currentContext]; > [ctx saveGraphicsState]; Doesn't seem to happen. >=20 > and if so, what the value of `ns_updating_frame' and `f' are at that > location. >=20 > Thanks. Maybe this helps: I've got a backtrace with <+[NSBezierPath strokeRect:]+264> and the disassembly of ns_draw_window_cursor in the vicinity of that = offset shows 0x10045a824 <+1088>: bl 0x10008a184 ; = draw_phys_cursor_glyph at xdisp.c:32617 0x10045a828 <+1092>: adrp x8, 230 0x10045a82c <+1096>: ldr x8, [x8, #0x10] 0x10045a830 <+1100>: str x8, [sp] 0x10045a834 <+1104>: ldur d0, [x29, #-0x60] 0x10045a838 <+1108>: ldur d1, [x29, #-0x58] 0x10045a83c <+1112>: ldur d2, [x29, #-0x50] 0x10045a840 <+1116>: ldur d3, [x29, #-0x48] 0x10045a844 <+1120>: fmov d5, #0.50000000 0x10045a848 <+1124>: mov.16b v4, v5 0x10045a84c <+1128>: bl 0x1004bf6c4 ; symbol stub = for: NSInsetRect 0x10045a850 <+1132>: ldr x0, [sp] 0x10045a854 <+1136>: add x8, sp, #0x20 0x10045a858 <+1140>: str d0, [sp, #0x20] 0x10045a85c <+1144>: str d1, [sp, #0x28] 0x10045a860 <+1148>: add x8, x8, #0x10 0x10045a864 <+1152>: str d2, [sp, #0x30] 0x10045a868 <+1156>: str d3, [x8, #0x8] 0x10045a86c <+1160>: adrp x8, 229 0x10045a870 <+1164>: ldr x1, [x8, #0x6e0] 0x10045a874 <+1168>: ldr d0, [sp, #0x20] 0x10045a878 <+1172>: ldr d1, [sp, #0x28] 0x10045a87c <+1176>: ldr d2, [sp, #0x30] 0x10045a880 <+1180>: ldr d3, [sp, #0x38] 0x10045a884 <+1184>: bl 0x1004c0894 ; symbol stub = for: objc_msgSend 0x10045a888 <+1188>: b 0x10045a918 ; <+1332> at = nsterm.m:3129:4 0x10045a88c <+1192>: ldur d0, [x29, #-0x60] 0x10045a890 <+1196>: ldur d1, [x29, #-0x58] 0x10045a894 <+1200>: ldur d2, [x29, #-0x50] 0x10045a898 <+1204>: ldur d3, [x29, #-0x48] 0x10045a89c <+1208>: bl 0x1004bf724 ; symbol stub = for: NSRectFill 0x10045a8a0 <+1212>: b 0x10045a918 ; <+1332> at = nsterm.m:3129:4 0x10045a8a4 <+1216>: ldur q0, [x29, #-0x60] 0x10045a8a8 <+1220>: stur q0, [x29, #-0x80] 0x10045a8ac <+1224>: ldur q0, [x29, #-0x50] 0x10045a8b0 <+1228>: stur q0, [x29, #-0x70] 0x10045a8b4 <+1232>: ldur x0, [x29, #-0x18] 0x10045a8b8 <+1236>: bl 0x100100a90 ; = get_phys_cursor_glyph at window.c:7420 0x10045a8bc <+1240>: str x0, [sp, #0x88] 0x10045a8c0 <+1244>: ldr x8, [sp, #0x88] 0x10045a8c4 <+1248>: ldr w8, [x8, #0x18] 0x10045a8c8 <+1252>: tbz w8, #0xa, 0x10045a900 ; <+1308> at = nsterm.m:3125:7 0x10045a8cc <+1256>: b 0x10045a8d0 ; <+1260> at = nsterm.m:3123:23