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From: "howarth at nitro dot med.uc.edu" <gcc-bugzilla@gcc.gnu.org> To: gcc-bugs@gcc.gnu.org Subject: [Bug bootstrap/55289] darwin bootstrap fails due to missing libsanitizer/interception/mach_override directory and files Date: Thu, 15 Nov 2012 17:54:00 -0000 [thread overview] Message-ID: <bug-55289-4-E1YpUNqN9U@http.gcc.gnu.org/bugzilla/> (raw) In-Reply-To: <bug-55289-4@http.gcc.gnu.org/bugzilla/> http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55289 --- Comment #44 from Jack Howarth <howarth at nitro dot med.uc.edu> 2012-11-15 17:53:40 UTC --- Posted the final revision of the patch that now properly handles static linkage options with -faddress-sanitizer... http://gcc.gnu.org/ml/gcc-patches/2012-11/msg01285.html For example... % gcc-fsf-4.8 -faddress-sanitizer -O1 -fno-omit-frame-pointer -g -static-libstdc++ -o use-after-free use-after-free.c % otool -L ./use-after-free ./use-after-free: /System/Library/Frameworks/CoreFoundation.framework/Versions/A/CoreFoundation (compatibility version 150.0.0, current version 744.12.0) /usr/lib/libSystem.B.dylib (compatibility version 1.0.0, current version 169.3.0) /sw/lib/gcc4.8/lib/libgcc_s.1.dylib (compatibility version 1.0.0, current version 1.0.0) links in libstdc++.a while... % gcc-fsf-4.8 -faddress-sanitizer -O1 -fno-omit-frame-pointer -g -static-libgcc -o use-after-free use-after-free.c % otool -L ./use-after-free ./use-after-free: /System/Library/Frameworks/CoreFoundation.framework/Versions/A/CoreFoundation (compatibility version 150.0.0, current version 744.12.0) /sw/lib/gcc4.8/lib/libstdc++.6.dylib (compatibility version 7.0.0, current version 7.17.0) /usr/lib/libSystem.B.dylib (compatibility version 1.0.0, current version 169.3.0) links libstdc++.dylib. The standard linkage with... % gcc-fsf-4.8 -faddress-sanitizer -O1 -fno-omit-frame-pointer -g -o use-after-free use-after-free.c % otool -L ./use-after-free ./use-after-free: /System/Library/Frameworks/CoreFoundation.framework/Versions/A/CoreFoundation (compatibility version 150.0.0, current version 744.12.0) /sw/lib/gcc4.8/lib/libasan.0.dylib (compatibility version 1.0.0, current version 1.0.0) /usr/lib/libSystem.B.dylib (compatibility version 1.0.0, current version 169.3.0) /sw/lib/gcc4.8/lib/libgcc_s.1.dylib (compatibility version 1.0.0, current version 1.0.0) doesn't need to be directly linked against libstdc++ because libasan.0.dylib already is... % otool -L /sw/lib/gcc4.8/lib/libasan.0.dylib /sw/lib/gcc4.8/lib/libasan.0.dylib: /sw/lib/gcc4.8/lib/libasan.0.dylib (compatibility version 1.0.0, current version 1.0.0) /sw/lib/gcc4.8/lib/libstdc++.6.dylib (compatibility version 7.0.0, current version 7.17.0) /usr/lib/libSystem.B.dylib (compatibility version 1.0.0, current version 169.3.0) /sw/lib/gcc4.8/lib/libgcc_s.1.dylib (compatibility version 1.0.0, current version 1.0.0)
next prev parent reply other threads:[~2012-11-15 17:54 UTC|newest] Thread overview: 52+ messages / expand[flat|nested] mbox.gz Atom feed top 2012-11-12 19:32 [Bug bootstrap/55289] New: " howarth at nitro dot med.uc.edu 2012-11-12 19:32 ` [Bug bootstrap/55289] " howarth at nitro dot med.uc.edu 2012-11-12 20:53 ` dominiq at lps dot ens.fr 2012-11-13 0:47 ` howarth at nitro dot med.uc.edu 2012-11-13 13:24 ` dominiq at lps dot ens.fr 2012-11-13 13:55 ` iains at gcc dot gnu.org 2012-11-13 14:07 ` howarth at nitro dot med.uc.edu 2012-11-13 14:11 ` dominiq at lps dot ens.fr 2012-11-13 14:30 ` howarth at nitro dot med.uc.edu 2012-11-13 14:39 ` howarth at nitro dot med.uc.edu 2012-11-13 19:50 ` howarth at nitro dot med.uc.edu 2012-11-13 19:52 ` howarth at nitro dot med.uc.edu 2012-11-13 20:13 ` howarth at nitro dot med.uc.edu 2012-11-13 20:21 ` howarth at nitro dot med.uc.edu 2012-11-13 20:26 ` howarth at nitro dot med.uc.edu 2012-11-13 20:50 ` howarth at nitro dot med.uc.edu 2012-11-13 21:27 ` konstantin.s.serebryany at gmail dot com 2012-11-13 21:55 ` howarth at nitro dot med.uc.edu 2012-11-13 22:14 ` howarth at nitro dot med.uc.edu 2012-11-13 23:21 ` dominiq at lps dot ens.fr 2012-11-14 1:29 ` howarth at nitro dot med.uc.edu 2012-11-14 1:30 ` howarth at nitro dot med.uc.edu 2012-11-14 14:24 ` howarth at nitro dot med.uc.edu 2012-11-14 14:46 ` howarth at nitro dot med.uc.edu 2012-11-14 15:52 ` howarth at nitro dot med.uc.edu 2012-11-14 16:00 ` howarth at nitro dot med.uc.edu 2012-11-14 16:02 ` howarth at nitro dot med.uc.edu 2012-11-14 16:03 ` howarth at nitro dot med.uc.edu 2012-11-14 16:06 ` howarth at nitro dot med.uc.edu 2012-11-14 16:14 ` glider at google dot com 2012-11-14 16:41 ` glider at google dot com 2012-11-14 16:54 ` howarth at nitro dot med.uc.edu 2012-11-14 19:10 ` howarth at nitro dot med.uc.edu 2012-11-14 20:21 ` konstantin.s.serebryany at gmail dot com 2012-11-14 20:57 ` howarth at nitro dot med.uc.edu 2012-11-14 22:09 ` howarth at nitro dot med.uc.edu 2012-11-14 23:10 ` konstantin.s.serebryany at gmail dot com 2012-11-14 23:49 ` dominiq at lps dot ens.fr 2012-11-15 2:07 ` howarth at nitro dot med.uc.edu 2012-11-15 2:10 ` howarth at nitro dot med.uc.edu 2012-11-15 8:18 ` glider at google dot com 2012-11-15 13:46 ` howarth at nitro dot med.uc.edu 2012-11-15 13:51 ` howarth at nitro dot med.uc.edu 2012-11-15 15:04 ` dominiq at lps dot ens.fr 2012-11-15 15:13 ` howarth at nitro dot med.uc.edu 2012-11-15 17:54 ` howarth at nitro dot med.uc.edu [this message] 2012-11-15 17:58 ` iains at gcc dot gnu.org 2012-11-15 18:29 ` howarth at nitro dot med.uc.edu 2012-11-15 19:09 ` howarth at nitro dot med.uc.edu 2012-11-15 19:19 ` howarth at nitro dot med.uc.edu 2012-11-22 10:43 ` [Bug sanitizer/55289] " glider at google dot com 2012-11-24 22:37 ` howarth at nitro dot med.uc.edu
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