In article <1116621426.748804.110480@[EMAIL PROTECTED]
>,
yhb1@[EMAIL PROTECTED]
wrote:
> The Mach-O application works fine before I upgrade to 10.3.9 and CW
> 9.5, and I notice the break after recompiled the header and library.
>
> I had tried to reinstall CW 9.0 and only upgrade to 9.4 where it works
> before, but the error still exists. I also removed
> USER/Library/Preferences/Metrowerks folder before reinstall CW90, as
> somebody suggested on board.
>
> Is there anywhere else caching libraries or object files?
>
> The compiling and linking have no problem, debugging run into "access
> fault exception" error. The calling stack window shows:
> 1. start
> 2. start
> 3. start
> 4. dyld 0x8FE142A4
> 5. dyld 0x8FE17178
> 6. dyld 0x8FE176B0
> 7. __sinit_/MyCppFileWhichContainAStaticMemberVariable_cpp
> 8. std::_nInit::__nInit()
> 9 Metrowerks::bufferedbug<char, std::char_traits<char>
> >::setbug(char*, int)
> 10. Metrowerks::bufferedbug<char, std::char_traits<char>
> >::seekpos(std::fpos<int>, std::ios_base::openmode)
> 11. Metrowerks::bufferedbug<char, std::char_traits<char> >::is_open()
> const
>
> __nInit::__nInit()
> {
> Metrowerks::mutex::scoped_lock lock(get_stream_init_mutex());
> static Metrowerks::console_inputbuf<char> fin(stdin);
> static Metrowerks::console_outputbuf<char> fout(stdout);
> static Metrowerks::console_outputbuf<char> ferr(stderr);
>
> if (ninit_cnt_s++ == 0)
> {
> new (&cin)istream(&fin);
> new (&cout)ostream(&fout);
> new (&cerr)ostream(&ferr);
> new (&clog)ostream(&ferr);
> cin.tie(&cout);
> cerr.setf(ios_base::unitbuf);
>
> fin.pubsetbuf(0, 0);
> fout.pubsetbuf(0, 0); // Note: linker call bufferedbuf::setbug(), but
> this pointer of bufferedbuf is 0
> ferr.pubsetbuf(0, 0);
> }
> }
This could be an inconsistent setting between your app and the way MSL
C++ is compiled. Add this to your main, first line:
check(Metrowerks::msl_settings());
If it asserts, the assert message should give you a clue as to which
setting is tipping the apple cart. If it doesn't assert, my guess is
wrong.
-Howard
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