From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!.POSTED!not-for-mail From: Stefan Monnier Newsgroups: gmane.emacs.bugs Subject: bug#31118: 27.0.50; Can't load/compile websocket in 32bit master Date: Mon, 09 Apr 2018 23:03:13 -0400 Message-ID: NNTP-Posting-Host: blaine.gmane.org Mime-Version: 1.0 Content-Type: text/plain X-Trace: blaine.gmane.org 1523329330 8694 195.159.176.226 (10 Apr 2018 03:02:10 GMT) X-Complaints-To: usenet@blaine.gmane.org NNTP-Posting-Date: Tue, 10 Apr 2018 03:02:10 +0000 (UTC) To: 31118@debbugs.gnu.org Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Tue Apr 10 05:02:06 2018 Return-path: Envelope-to: geb-bug-gnu-emacs@m.gmane.org Original-Received: from lists.gnu.org ([208.118.235.17]) by blaine.gmane.org with esmtp (Exim 4.84_2) (envelope-from ) id 1f5jXo-00027C-E4 for geb-bug-gnu-emacs@m.gmane.org; Tue, 10 Apr 2018 05:02:04 +0200 Original-Received: from localhost ([::1]:59994 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1f5jZs-0005Rw-MJ for geb-bug-gnu-emacs@m.gmane.org; Mon, 09 Apr 2018 23:04:12 -0400 Original-Received: from eggs.gnu.org ([2001:4830:134:3::10]:41688) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1f5jZl-0005RK-PY for bug-gnu-emacs@gnu.org; Mon, 09 Apr 2018 23:04:06 -0400 Original-Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1f5jZi-0000fq-MA for bug-gnu-emacs@gnu.org; Mon, 09 Apr 2018 23:04:05 -0400 Original-Received: from debbugs.gnu.org ([208.118.235.43]:36524) by eggs.gnu.org with esmtps (TLS1.0:RSA_AES_128_CBC_SHA1:16) (Exim 4.71) (envelope-from ) id 1f5jZi-0000fc-HX for bug-gnu-emacs@gnu.org; Mon, 09 Apr 2018 23:04:02 -0400 Original-Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.84_2) (envelope-from ) id 1f5jZi-0000Op-53 for bug-gnu-emacs@gnu.org; Mon, 09 Apr 2018 23:04:02 -0400 X-Loop: help-debbugs@gnu.org Resent-From: Stefan Monnier Original-Sender: "Debbugs-submit" Resent-CC: bug-gnu-emacs@gnu.org Resent-Date: Tue, 10 Apr 2018 03:04:01 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: report 31118 X-GNU-PR-Package: emacs X-GNU-PR-Keywords: X-Debbugs-Original-To: bug-gnu-emacs@gnu.org Original-Received: via spool by submit@debbugs.gnu.org id=B.15233294101492 (code B ref -1); Tue, 10 Apr 2018 03:04:01 +0000 Original-Received: (at submit) by debbugs.gnu.org; 10 Apr 2018 03:03:30 +0000 Original-Received: from localhost ([127.0.0.1]:44421 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1f5jZC-0000O0-7t for submit@debbugs.gnu.org; Mon, 09 Apr 2018 23:03:30 -0400 Original-Received: from eggs.gnu.org ([208.118.235.92]:50341) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1f5jZA-0000Nj-BC for submit@debbugs.gnu.org; Mon, 09 Apr 2018 23:03:28 -0400 Original-Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1f5jZ4-0000Nt-Cd for submit@debbugs.gnu.org; Mon, 09 Apr 2018 23:03:23 -0400 Original-Received: from lists.gnu.org ([2001:4830:134:3::11]:57846) by eggs.gnu.org with esmtps (TLS1.0:RSA_AES_256_CBC_SHA1:32) (Exim 4.71) (envelope-from ) id 1f5jZ4-0000Nm-9H for submit@debbugs.gnu.org; Mon, 09 Apr 2018 23:03:22 -0400 Original-Received: from eggs.gnu.org ([2001:4830:134:3::10]:41289) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1f5jZ3-0005Fg-2L for bug-gnu-emacs@gnu.org; Mon, 09 Apr 2018 23:03:22 -0400 Original-Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1f5jZ0-0000Kn-0Y for bug-gnu-emacs@gnu.org; Mon, 09 Apr 2018 23:03:21 -0400 Original-Received: from pruche.dit.umontreal.ca ([132.204.246.22]:32982) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1f5jYz-0000IS-PF for bug-gnu-emacs@gnu.org; Mon, 09 Apr 2018 23:03:17 -0400 Original-Received: from ceviche.home (lechon.iro.umontreal.ca [132.204.27.242]) by pruche.dit.umontreal.ca (8.14.7/8.14.1) with ESMTP id w3A33D1n000935 for ; Mon, 9 Apr 2018 23:03:13 -0400 Original-Received: by ceviche.home (Postfix, from userid 20848) id 5A3E2663A2; Mon, 9 Apr 2018 23:03:13 -0400 (EDT) X-NAI-Spam-Flag: NO X-NAI-Spam-Level: X-NAI-Spam-Threshold: 5 X-NAI-Spam-Score: 0.9 X-NAI-Spam-Rules: 5 Rules triggered BEC_TRC1=0.4, BEC_TRC1_W_GEN_SPAM_FEATRE=0.4, GEN_SPAM_FEATRE=0.1, EDT_SA_DN_PASS=0, RV6260=0 X-NAI-Spam-Version: 2.3.0.9418 : core <6260> : inlines <6554> : streams <1783581> : uri <2622857> X-detected-operating-system: by eggs.gnu.org: Genre and OS details not recognized. X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.6.x X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.18 Precedence: list X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.2.x-3.x [generic] X-Received-From: 208.118.235.43 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.org@gnu.org Original-Sender: "bug-gnu-emacs" Xref: news.gmane.org gmane.emacs.bugs:145053 Archived-At: Package: Emacs Version: 27.0.50 The websocket package available from GNU ELPA can't be used in a 32bit build of master any more because of the #xffffffff constant in its code: (defun websocket-to-bytes (val nbytes) "Encode the integer VAL in NBYTES of data. NBYTES much be a power of 2, up to 8. This supports encoding values up to 536870911 bytes (2^29 - 1), approximately 537M long." (when (and (< nbytes 8) (> val (expt 2 (* 8 nbytes)))) ;; not a user-facing error, this must be caused from an error in ;; this library (error "websocket-to-bytes: Value %d could not be expressed in %d bytes" val nbytes)) (if (= nbytes 8) (progn (let ((hi-32bits (lsh val -32)) ;; Test for systems that don't have > 32 bits, and ;; for those systems just return the value. (low-32bits (if (= 0 (expt 2 32)) val (logand #xffffffff val)))) (when (or (> hi-32bits 0) (> (lsh low-32bits -29) 0)) (signal 'websocket-frame-too-large val)) (bindat-pack `((:val vec 2 u32)) `((:val . [,hi-32bits ,low-32bits]))))) (bindat-pack `((:val ,(cond ((= nbytes 1) 'u8) ((= nbytes 2) 'u16) ((= nbytes 4) 'u32) ;; Library error, not system error (t (error "websocket-to-bytes: Unknown NBYTES: %S" nbytes))))) `((:val . ,val))))) The code used to compile&run correctly before both on 32bit and 64bit systems (but admittedly, it failed to run correctly on 64bit systems after having been compiled on a 32bit system). Stefan