C++ problems with sh4
Alexandra Kossovsky
sasha at oktet.ru
Mon Nov 5 10:23:35 UTC 2001
Hi!
I have gensh4 bsp, and I need C++ to work.
It worked perfectly with ss-20010816
Now, in ss-20011017 (or ss-20011025) it does not work.
The problem is with global constructors -- they are not called.
gcc does not define __USE_INIT_FINI__ for sh4.
In 'gcc-2.95.3/gcc/config/sh/elf.h' there is:
---------
/* Arrange to call __main, rather than using crtbegin.o and crtend.o
and relying on .init and .fini being executed at appropriate times. */
---------
In ss-20010816 gcc calls '__do_global_ctors' on the begining of 'main()',
and all is OK. In ss-20011025 where are no 'main()'.
What can I do?
Should I patch gcc to do all this things through init & fini ?
Or something else?
Regards,
Alexandra.
--
Alexandra Kossovsky
OKTET Ltd.
1 Ulianovskaya st., Petergof, St.Petersburg, 198904 Russia
Phones: +7(812)428-43-84(work) +7(812)184-52-58(home) +7(812)956-42-86(mobile)
e-mail: sasha at oktet.ru (or sasha at gate.ort.spb.ru)
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