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OLDER NEWS
- Don’t fail silently if the executable is statically linked, or is
setuid/setgid. Print an error message instead.
- Support for old DWARF-1 format line number info.
Snapshot 20031012 (12 October 2003)
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
Three months worth of bug fixes, roughly. Most significant single
change is improved SSE/SSE2 support, mostly thanks to Dirk Mueller.
20031012 builds on Red Hat Fedora ("Severn") but doesn’t really work
(curiously, mozilla runs OK, but a modest "ls -l" bombs). I hope to
get a working version out soon. It may or may not work ok on the
forthcoming SuSE 9; I hear positive noises about it but haven’t been
able to verify this myself (not until I get hold of a copy of 9).
A detailed list of changes, in no particular order:
- Describe --gen-suppressions in the FAQ.
- Syscall __NR_waitpid supported.
- Minor MMX bug fix.
- -v prints program’s argv[] at startup.
- More glibc-2.3 suppressions.
- Suppressions for stack underrun bug(s) in the c++ support library
distributed with Intel Icc 7.0.
- Fix problems reading /proc/self/maps.
- Fix a couple of messages that should have been suppressed by -q,
but weren’t.
- Make Addrcheck understand "Overlap" suppressions.
- At startup, check if program is statically linked and bail out if so.
- Cachegrind: Auto-detect Intel Pentium-M, also VIA Nehemiah
- Memcheck/addrcheck: minor speed optimisations
- Handle syscall __NR_brk more correctly than before.
- Fixed incorrect allocate/free mismatch errors when using
operator new(unsigned, std::nothrow_t const&)
operator new[](unsigned, std::nothrow_t const&)
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