From owner-svn-ports-all@freebsd.org Wed Feb 3 02:28:51 2021 Return-Path: Delivered-To: svn-ports-all@mailman.nyi.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.nyi.freebsd.org (Postfix) with ESMTP id 36E5F4FE4C2; Wed, 3 Feb 2021 02:28:51 +0000 (UTC) (envelope-from pkubaj@FreeBSD.org) Received: from mxrelay.nyi.freebsd.org (mxrelay.nyi.freebsd.org [IPv6:2610:1c1:1:606c::19:3]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256 client-signature RSA-PSS (4096 bits) client-digest SHA256) (Client CN "mxrelay.nyi.freebsd.org", Issuer "R3" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 4DVlwz17PWz4tgm; Wed, 3 Feb 2021 02:28:51 +0000 (UTC) (envelope-from pkubaj@FreeBSD.org) Received: from repo.freebsd.org (repo.freebsd.org [IPv6:2610:1c1:1:6068::e6a:0]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client did not present a certificate) by mxrelay.nyi.freebsd.org (Postfix) with ESMTPS id 198C919253; Wed, 3 Feb 2021 02:28:51 +0000 (UTC) (envelope-from pkubaj@FreeBSD.org) Received: from repo.freebsd.org ([127.0.1.37]) by repo.freebsd.org (8.15.2/8.15.2) with ESMTP id 1132SoQj061183; Wed, 3 Feb 2021 02:28:50 GMT (envelope-from pkubaj@FreeBSD.org) Received: (from pkubaj@localhost) by repo.freebsd.org (8.15.2/8.15.2/Submit) id 1132Sonj061181; Wed, 3 Feb 2021 02:28:50 GMT (envelope-from pkubaj@FreeBSD.org) Message-Id: <202102030228.1132Sonj061181@repo.freebsd.org> X-Authentication-Warning: repo.freebsd.org: pkubaj set sender to pkubaj@FreeBSD.org using -f From: Piotr Kubaj Date: Wed, 3 Feb 2021 02:28:50 +0000 (UTC) To: ports-committers@freebsd.org, svn-ports-all@freebsd.org, svn-ports-head@freebsd.org Subject: svn commit: r563863 - in head/www/firefox: . files X-SVN-Group: ports-head X-SVN-Commit-Author: pkubaj X-SVN-Commit-Paths: in head/www/firefox: . files X-SVN-Commit-Revision: 563863 X-SVN-Commit-Repository: ports MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit X-BeenThere: svn-ports-all@freebsd.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: SVN commit messages for the ports tree List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 03 Feb 2021 02:28:51 -0000 Author: pkubaj Date: Wed Feb 3 02:28:50 2021 New Revision: 563863 URL: https://svnweb.freebsd.org/changeset/ports/563863 Log: www/firefox: fix runtime crashes on powerpc64* Details in https://bugzilla.mozilla.org/show_bug.cgi?id=1690152 Approved by: tier 2 blanket Added: head/www/firefox/files/patch-bug1690152 (contents, props changed) Modified: head/www/firefox/Makefile Modified: head/www/firefox/Makefile ============================================================================== --- head/www/firefox/Makefile Wed Feb 3 02:26:43 2021 (r563862) +++ head/www/firefox/Makefile Wed Feb 3 02:28:50 2021 (r563863) @@ -3,7 +3,7 @@ PORTNAME= firefox DISTVERSION= 85.0 -PORTREVISION= 1 +PORTREVISION= 2 PORTEPOCH= 2 CATEGORIES= www MASTER_SITES= MOZILLA/${PORTNAME}/releases/${DISTVERSION}/source \ Added: head/www/firefox/files/patch-bug1690152 ============================================================================== --- /dev/null 00:00:00 1970 (empty, because file is newly added) +++ head/www/firefox/files/patch-bug1690152 Wed Feb 3 02:28:50 2021 (r563863) @@ -0,0 +1,97 @@ + +# HG changeset patch +# User Cameron Kaiser +# Date 1612231460 0 +# Node ID 579a66fd796690fb752485215b2edaa6167ebf16 +# Parent a00504e040bfd34d01c74d478beb9d308ec085be +Bug 1690152 - on ppc64 properly skip parameter slots if we overflow GPRs while still having FPRs to burn. r=tcampbell + +Differential Revision: https://phabricator.services.mozilla.com/D103724 + +diff --git a/xpcom/reflect/xptcall/md/unix/xptcinvoke_ppc64_linux.cpp b/xpcom/reflect/xptcall/md/unix/xptcinvoke_ppc64_linux.cpp +--- xpcom/reflect/xptcall/md/unix/xptcinvoke_ppc64_linux.cpp ++++ xpcom/reflect/xptcall/md/unix/xptcinvoke_ppc64_linux.cpp +@@ -86,27 +86,37 @@ extern "C" void invoke_copy_to_stack(uin + case nsXPTType::T_WCHAR: value = s->val.wc; break; + default: value = (uint64_t) s->val.p; break; + } + } + + if (!s->IsIndirect() && s->type == nsXPTType::T_DOUBLE) { + if (nr_fpr < FPR_COUNT) { + fpregs[nr_fpr++] = s->val.d; +- nr_gpr++; ++ // Even if we have enough FPRs, still skip space in ++ // the parameter area if we ran out of placeholder GPRs. ++ if (nr_gpr < GPR_COUNT) { ++ nr_gpr++; ++ } else { ++ d++; ++ } + } else { + *((double *)d) = s->val.d; + d++; + } + } + else if (!s->IsIndirect() && s->type == nsXPTType::T_FLOAT) { + if (nr_fpr < FPR_COUNT) { + // Single-precision floats are passed in FPRs too. + fpregs[nr_fpr++] = s->val.f; +- nr_gpr++; ++ if (nr_gpr < GPR_COUNT) { ++ nr_gpr++; ++ } else { ++ d++; ++ } + } else { + #ifdef __LITTLE_ENDIAN__ + *((float *)d) = s->val.f; + #else + // Big endian needs adjustment to point to the least + // significant word. + float* p = (float*)d; + p++; +diff --git a/xpcom/reflect/xptcall/md/unix/xptcstubs_ppc64_linux.cpp b/xpcom/reflect/xptcall/md/unix/xptcstubs_ppc64_linux.cpp +--- xpcom/reflect/xptcall/md/unix/xptcstubs_ppc64_linux.cpp ++++ xpcom/reflect/xptcall/md/unix/xptcstubs_ppc64_linux.cpp +@@ -98,27 +98,37 @@ PrepareAndDispatch(nsXPTCStubBase * self + nr_gpr++; + else + ap++; + } + + if (!param.IsOut() && type == nsXPTType::T_DOUBLE) { + if (nr_fpr < FPR_COUNT) { + dp->val.d = fpregs[nr_fpr++]; +- nr_gpr++; ++ // Even if we have enough FPRs, still skip space in ++ // the parameter area if we ran out of placeholder GPRs. ++ if (nr_gpr < GPR_COUNT) { ++ nr_gpr++; ++ } else { ++ ap++; ++ } + } else { + dp->val.d = *(double*)ap++; + } + continue; + } + if (!param.IsOut() && type == nsXPTType::T_FLOAT) { + if (nr_fpr < FPR_COUNT) { + // Single-precision floats are passed in FPRs too. + dp->val.f = (float)fpregs[nr_fpr++]; +- nr_gpr++; ++ if (nr_gpr < GPR_COUNT) { ++ nr_gpr++; ++ } else { ++ ap++; ++ } + } else { + #ifdef __LITTLE_ENDIAN__ + dp->val.f = *(float*)ap++; + #else + // Big endian needs adjustment to point to the least + // significant word. + float* p = (float*)ap; + p++; +