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* [Bug other/55292] New: libsanitizer doesn't support x32 @ 2012-11-12 20:44 hjl.tools at gmail dot com 2012-11-13 7:11 ` [Bug other/55292] " hjl.tools at gmail dot com ` (2 more replies) 0 siblings, 3 replies; 4+ messages in thread From: hjl.tools at gmail dot com @ 2012-11-12 20:44 UTC (permalink / raw) To: gcc-bugs http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55292 Bug #: 55292 Summary: libsanitizer doesn't support x32 Classification: Unclassified Product: gcc Version: 4.8.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: other AssignedTo: unassigned@gcc.gnu.org ReportedBy: hjl.tools@gmail.com sanitizer_common/sanitizer_linux.cc has void *internal_mmap(void *addr, uptr length, int prot, int flags, int fd, u64 offset) { #if __WORDSIZE == 64 return (void *)syscall(__NR_mmap, addr, length, prot, flags, fd, offset); #else return (void *)syscall(__NR_mmap2, addr, length, prot, flags, fd, offset); #endif } uptr internal_filesize(fd_t fd) { #if __WORDSIZE == 64 struct stat st; if (syscall(__NR_fstat, fd, &st)) return -1; #else struct stat64 st; if (syscall(__NR_fstat64, fd, &st)) return -1; #endif return (uptr)st.st_size; } They are incorrect for x32. ^ permalink raw reply [flat|nested] 4+ messages in thread
* [Bug other/55292] libsanitizer doesn't support x32 2012-11-12 20:44 [Bug other/55292] New: libsanitizer doesn't support x32 hjl.tools at gmail dot com @ 2012-11-13 7:11 ` hjl.tools at gmail dot com 2012-11-14 13:46 ` hjl at gcc dot gnu.org 2012-11-14 13:47 ` hjl.tools at gmail dot com 2 siblings, 0 replies; 4+ messages in thread From: hjl.tools at gmail dot com @ 2012-11-13 7:11 UTC (permalink / raw) To: gcc-bugs http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55292 H.J. Lu <hjl.tools at gmail dot com> changed: What |Removed |Added ---------------------------------------------------------------------------- Target Milestone|--- |4.8.0 ^ permalink raw reply [flat|nested] 4+ messages in thread
* [Bug other/55292] libsanitizer doesn't support x32 2012-11-12 20:44 [Bug other/55292] New: libsanitizer doesn't support x32 hjl.tools at gmail dot com 2012-11-13 7:11 ` [Bug other/55292] " hjl.tools at gmail dot com @ 2012-11-14 13:46 ` hjl at gcc dot gnu.org 2012-11-14 13:47 ` hjl.tools at gmail dot com 2 siblings, 0 replies; 4+ messages in thread From: hjl at gcc dot gnu.org @ 2012-11-14 13:46 UTC (permalink / raw) To: gcc-bugs http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55292 --- Comment #1 from hjl at gcc dot gnu.org <hjl at gcc dot gnu.org> 2012-11-14 13:46:01 UTC --- Author: hjl Date: Wed Nov 14 13:45:56 2012 New Revision: 193500 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=193500 Log: Check __x86_64__ instead of __WORDSIZE PR other/55292 Backport from upstream revision 167883 * sanitizer_common/sanitizer_linux.cc (internal_mmap): Check __x86_64__ instead of __WORDSIZE. (internal_filesize): Likwise. Modified: trunk/libsanitizer/ChangeLog trunk/libsanitizer/sanitizer_common/sanitizer_linux.cc ^ permalink raw reply [flat|nested] 4+ messages in thread
* [Bug other/55292] libsanitizer doesn't support x32 2012-11-12 20:44 [Bug other/55292] New: libsanitizer doesn't support x32 hjl.tools at gmail dot com 2012-11-13 7:11 ` [Bug other/55292] " hjl.tools at gmail dot com 2012-11-14 13:46 ` hjl at gcc dot gnu.org @ 2012-11-14 13:47 ` hjl.tools at gmail dot com 2 siblings, 0 replies; 4+ messages in thread From: hjl.tools at gmail dot com @ 2012-11-14 13:47 UTC (permalink / raw) To: gcc-bugs http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55292 H.J. Lu <hjl.tools at gmail dot com> changed: What |Removed |Added ---------------------------------------------------------------------------- Status|UNCONFIRMED |RESOLVED Resolution| |FIXED --- Comment #2 from H.J. Lu <hjl.tools at gmail dot com> 2012-11-14 13:47:25 UTC --- Fixed. ^ permalink raw reply [flat|nested] 4+ messages in thread
end of thread, other threads:[~2012-11-14 13:47 UTC | newest] Thread overview: 4+ messages (download: mbox.gz / follow: Atom feed) -- links below jump to the message on this page -- 2012-11-12 20:44 [Bug other/55292] New: libsanitizer doesn't support x32 hjl.tools at gmail dot com 2012-11-13 7:11 ` [Bug other/55292] " hjl.tools at gmail dot com 2012-11-14 13:46 ` hjl at gcc dot gnu.org 2012-11-14 13:47 ` hjl.tools at gmail dot com
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