From owner-svn-src-all@freebsd.org Sun Apr 14 18:04:54 2019 Return-Path: Delivered-To: svn-src-all@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id 45A0F157CD07; Sun, 14 Apr 2019 18:04:54 +0000 (UTC) (envelope-from kib@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) server-signature RSA-PSS (4096 bits) client-signature RSA-PSS (4096 bits) client-digest SHA256) (Client CN "mxrelay.nyi.freebsd.org", Issuer "Let's Encrypt Authority X3" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id DA15774899; Sun, 14 Apr 2019 18:04:53 +0000 (UTC) (envelope-from kib@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 B2B2024189; Sun, 14 Apr 2019 18:04:53 +0000 (UTC) (envelope-from kib@FreeBSD.org) Received: from repo.freebsd.org ([127.0.1.37]) by repo.freebsd.org (8.15.2/8.15.2) with ESMTP id x3EI4rhi029800; Sun, 14 Apr 2019 18:04:53 GMT (envelope-from kib@FreeBSD.org) Received: (from kib@localhost) by repo.freebsd.org (8.15.2/8.15.2/Submit) id x3EI4rex029798; Sun, 14 Apr 2019 18:04:53 GMT (envelope-from kib@FreeBSD.org) Message-Id: <201904141804.x3EI4rex029798@repo.freebsd.org> X-Authentication-Warning: repo.freebsd.org: kib set sender to kib@FreeBSD.org using -f From: Konstantin Belousov Date: Sun, 14 Apr 2019 18:04:53 +0000 (UTC) To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-head@freebsd.org Subject: svn commit: r346216 - head/libexec/rtld-elf X-SVN-Group: head X-SVN-Commit-Author: kib X-SVN-Commit-Paths: head/libexec/rtld-elf X-SVN-Commit-Revision: 346216 X-SVN-Commit-Repository: base MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit X-Rspamd-Queue-Id: DA15774899 X-Spamd-Bar: -- Authentication-Results: mx1.freebsd.org X-Spamd-Result: default: False [-2.96 / 15.00]; local_wl_from(0.00)[FreeBSD.org]; NEURAL_HAM_MEDIUM(-1.00)[-0.999,0]; NEURAL_HAM_SHORT(-0.96)[-0.957,0]; ASN(0.00)[asn:11403, ipnet:2610:1c1:1::/48, country:US]; NEURAL_HAM_LONG(-1.00)[-1.000,0] X-BeenThere: svn-src-all@freebsd.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: "SVN commit messages for the entire src tree \(except for " user" and " projects" \)" List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sun, 14 Apr 2019 18:04:54 -0000 Author: kib Date: Sun Apr 14 18:04:53 2019 New Revision: 346216 URL: https://svnweb.freebsd.org/changeset/base/346216 Log: ld-elf.so: make LD_DEBUG always functional. This causes some increase of the dynamic linker size, but benefits of avoiding compiling private copy or the linker when debugging is required. definitely worth it. The dbg() calls can be compiled out by defining LD_NO_DEBUG symbol. Sponsored by: The FreeBSD Foundation MFC after: 1 week Modified: head/libexec/rtld-elf/Makefile head/libexec/rtld-elf/debug.h Modified: head/libexec/rtld-elf/Makefile ============================================================================== --- head/libexec/rtld-elf/Makefile Sun Apr 14 13:37:50 2019 (r346215) +++ head/libexec/rtld-elf/Makefile Sun Apr 14 18:04:53 2019 (r346216) @@ -2,7 +2,7 @@ # Use the following command to build local debug version of dynamic # linker: -# make DEBUG_FLAGS=-g DEBUG=-DDEBUG WITHOUT_TESTS=yes all +# make DEBUG_FLAGS=-g WITHOUT_TESTS=yes all .include PACKAGE= clibs Modified: head/libexec/rtld-elf/debug.h ============================================================================== --- head/libexec/rtld-elf/debug.h Sun Apr 14 13:37:50 2019 (r346215) +++ head/libexec/rtld-elf/debug.h Sun Apr 14 18:04:53 2019 (r346216) @@ -39,10 +39,10 @@ #include #include -extern void debug_printf(const char *, ...) __printflike(1, 2); +void debug_printf(const char *, ...) __printflike(1, 2); extern int debug; -#ifdef DEBUG +#ifndef NO_LD_DEBUG #define dbg(...) debug_printf(__VA_ARGS__) #else #define dbg(...) ((void) 0)