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* Use the LBL isnan() and isinf() on all platforms with ieee floating point.millert2001-09-103-27/+69
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* Use the LBL frexp() on all platforms with ieee floating point.millert2001-09-101-15/+28
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* Fix the __infinity constant on powerpc.drahn2001-08-251-4/+4
| | | | from a7r@andern.org
* PowerPC is big endian, not little endian. This fixes isinf() and isnan()drahn2001-05-111-9/+10
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* Properly implement errno handling for the threaded libc (libc_r)drahn2000-11-261-17/+3
| | | | | | | | | The powerpc specific code was previously handling system call errors as if kernel threads existed (currently only userlang threads are modeled). Thus if multiple threads existed in a process, the process would not get the correct errno from a system call. This would cause _many_ tests to fail. Fixing this causes a number of the tests in libc_r/TEST to now work, that did not before, however a few still fail.
* weaken syscall symbols in libc by defaultd2000-10-061-11/+1
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* $OpenBSD$todd2000-03-016-7/+11
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* replace the stub ieeefp functions with the real working functions,rahnds1999-07-238-45/+318
| | | | from NetBSD.
* changes required for powerpc libc_r support.rahnds1999-06-151-4/+9
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* replacement pipe() system call; copies data into place inside kernel, soderaadt1999-06-071-16/+0
| | | | that EFAULT return value is possible
* missing parts from last commitmillert1999-04-251-1/+1
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* Fix the _THREAD_SAFE path through the cerror code for powerpc.rahnds1999-04-211-10/+6
| | | | libc_r was never completed for the powerpc arch.
* Fixes to the currently unused PIC support in the powerpc asm files.rahnds1999-03-124-6/+6
| | | | contact rahnds@openbsd.org before attempting to use this funcationality.
* mi ptraced1999-02-011-13/+0
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* remove PASSTHRUd1999-02-011-2/+1
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* Preliminary version for PIC support. Builds and runs standard and profiledrahnds1999-01-288-63/+120
| | | | | just fine. pic version has been compiled, but without a ld.so has not been tested. Needs binutils 2.9.1 or later to build pic version.
* _thread_sys changes for powerpc SYS.h, code mostly from d, fixed uprahnds1998-12-231-7/+22
| | | | and completed for checkin.
* Add correct handling of more systemcalls. either not implemented beforerahnds1998-08-076-6/+47
| | | | or poorly implemented.
* fix dependancy item for libc. arch is powerpc not ppc. hmmm.rahnds1998-07-191-2/+2
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* Change some of the local symbols into "temporary", removed symbols.rahnds1998-07-051-6/+4
| | | | | makes it easier to debug code to see the function entry not the local branch targets.
* Changes to support profiling libraries for the powerpc port.rahnds1998-07-041-10/+8
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* Amazing how much confusion and how much tracing a simple 4 instead of a 3pefo1997-09-271-1/+5
| | | | | can cause!! Returned sigmask value was taken from wrong register... So no more zombies!!!
* pull in protosderaadt1997-08-011-1/+4
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* tabifykstailey1997-07-233-12/+12
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* frexp version from m68k, both are IEEE so should be fine.rahnds1997-01-172-1/+66
| | | | | | Ok what other routines are missing at this point I wonder, Do we have a standards compilance test? If so, it really needs to be run on this port.
* Change order of includes to pick up sys/types.h so that typedefsrahnds1997-01-021-2/+2
| | | | of htonl and friends are not parse errors.
* Add fp.c file, reformat to be more readable.rahnds1997-01-021-1/+3
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* Stub routines for set|get fpsticky, fpround, ...rahnds1997-01-021-0/+44
| | | | Fixing this is listed in the Todo section.
* Check-in of powerpc library support.rahnds1996-12-2128-0/+1046
NOTE: This will not work until the other pieces are checked in. This is primarily the NetBSD powerpc port, with modifications to support ELF.