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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: Tue, 13 Nov 2012 20:26:00 -0000	[thread overview]
Message-ID: <bug-55289-4-yPfJvjotLP@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 #13 from Jack Howarth <howarth at nitro dot med.uc.edu> 2012-11-13 20:25:45 UTC ---
Also note the comment in mach_override.c...

#elif defined(__x86_64__)
// TODO(glider): disassembling the "0x48, 0x89" sequences is trickier than it's
done below.
// If it stops working, refer to
http://ref.x86asm.net/geek.html#modrm_byte_32_64 to do it
// more accurately.
// Note: 0x48 is in fact the REX.W prefix, but it might be wrong to treat it as
a separate
// instruction.

looks like we are bumping into this bug.


  parent reply	other threads:[~2012-11-13 20:26 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 [this message]
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
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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