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* Sprinkle a few __used markers to prevent gcc4 from throwing away essentialkettenis2010-05-014-19/+19
| | | | | | | bits of code and data. With this change gcc4 builds usable crt*.o on sparc64, other architectures probably need some more love. ok marco@, jsg@
* Don't specify mode(SI) attribute for __EH_FRAME_END__ as we havejsg2009-07-141-2/+2
| | | | | | 32 bit ints on OpenBSD. ok kettenis@
* Add gcj java class registration hooks for gcc3 elf archs. From NetBSDkurt2009-04-134-4/+49
| | | | | | with minor differences. okay kettenis@ drahn@
* Work-around a gcc3 -g bug causing debug ld.so to crash.kurt2009-03-061-2/+2
| | | | okay kettenis@ drahn@
* Tag ELF shared libraries as OpenBSD.kettenis2009-02-041-1/+3
| | | | ok kurt@, drahn@, miod@
* Add __cxa_atexit() support for gcc3. This provides support for shared object destructors called at dlclose() time. Inspired by similar changes in FreeBSD and NetBSD.millert2007-09-032-2/+36
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* Change __register_frame_info into a weakly defined symbol.kettenis2004-10-261-5/+8
| | | | ok drahn@, pval@, deraadt@
* Add support for DWARF2 exception handling.kettenis2004-10-102-2/+20
| | | | ok drahn@, millert@
* add finalized guard to destructor calls, to prevent multiple calls.espie2004-01-264-13/+22
| | | | | | | stop most kde apps from burping all over the place on exit, which means that, somehow, our destructors get registered twice... :-( Okay drahn@
* small clean-up: typedef to desambiguate const, prototypes...espie2004-01-265-16/+43
| | | | ok drahn@, some time ago.
* __init/__fini handling on ELF has not been correct. It is supposed todrahn2004-01-084-21/+48
| | | | | | be a section which code stubs (branches) can be added to initialize/destructor This adds MD stubs to allow this to operate as expected. should fix wine and behave according to ELF specs. ok miod@
* correct array initializer size to be [1], not [0] fixes gcc3 libstdc++ errordrahn2003-12-281-3/+3
| | | | ok espie, millert
* remove multi-line literals in __asm syntax to keep gcc3 happyavsm2003-11-221-11/+9
| | | | henric@ henning@ ok
* boring protosderaadt2003-06-261-5/+5
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* add a newline at end of file. gcc3 rightfully complains if the filerohee2003-03-311-2/+2
| | | | | | is not newline terminated. From Thorsten Glaser
* Part one of userland __P removal. Done with a simple regexp with some minor hand editing to make comments line up correctly. Another pass is forthcoming that handles the cases that could not be done automatically.millert2002-02-164-16/+16
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* Commonize csu code for elf systems, powerpc now no longer has it's owndrahn2001-05-282-0/+112
| | | | | | | | | | | | | | versions of these files. Fixed a bug in ld.so in this, instead of scheduling the fini of each of the shared libraries with atexit. schedule a function of ld.so itself and it will walk all of the open libraries when the program exits. otherwise a shared library could be dl_open()ed and then dl_close()d and then it would not be mapped for the atexit processing. TODO: What if atexit is not found (process did not link against libc?) Do shared libraries that are dl_closed have their global destructors run?
* oops.art2001-02-031-4/+3
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* Schedule running of __fini in __init, not __start.art2001-02-031-1/+2
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* An OpenBSD tag doesn't hurt.art2001-02-031-0/+1
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* Add an OS note identifying OpenBSD binaries.art2001-02-032-1/+23
| | | | This appears to be the standard way to do it.
* Decruftification.art2001-02-031-8/+1
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* Create a common_elf directory with crtbegin and crtend that canart2001-02-032-0/+125
be shared between archs.