fb4d5f58af
Fix extra 'S' character typo that resulted in the condition codes being
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incorrectly internally on certain divides.
Handle the case where the internal result appears negative. This condition
can occur when dividing MIN_INT by certain values.
Raise an exception on divide by zero.
1997-10-17 18:43:47 +00:00
4b5476b492
Fix compiler warnings.
1997-10-13 21:24:15 +00:00
d581bfa372
Use machine/asm.h instead of DEFS.h
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If SOFTFLOAT is defined provide glue to the softfloat functions.
1997-10-06 00:26:11 +00:00
e416694cf0
If SOFTFLOAT is defined provide glue for the softfloat rounding functions.
1997-10-06 00:23:54 +00:00
a0e35b1248
Use fpgetround() to get the current rounding mode.
1997-10-06 00:22:40 +00:00
1302ae6654
Minor code cleanup.
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Use machine/asm.h instead of DEFS.h
1997-10-06 00:20:28 +00:00
9c99854d71
Minor code cleanups.
1997-10-06 00:18:30 +00:00
591d03a899
Replaced by divsi3.S
1997-10-06 00:16:01 +00:00
d33af6fbb2
Replaces the divide routines in div.S
1997-10-06 00:15:32 +00:00
5ecc353c4d
Added assembly file divsi3.S
1997-10-06 00:12:24 +00:00
4e7948694a
Rewritten to support new jmpbuf format describe in machine/setjmp.h.
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Use magic numbers to validate the buffers on a longjmp().
Don't save/load the fp registers if SOFTFLOAT is defined.
1997-10-06 00:10:32 +00:00
91c9c62e44
Fix RCSID's
1997-07-13 18:45:15 +00:00
35a5d59f7d
Fix RCSID's
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Add missing math.h include
1997-07-13 18:37:30 +00:00
7332aa83f6
These files contains stub functions that just called abort() are no
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longer needed now we have working assembly versions.
1996-09-09 22:06:25 +00:00
10756ef086
Use the new assembly files for fpgetmask(), fpsetmask(), fpgetsticky()
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and fpsetsticky().
1996-09-09 22:03:24 +00:00
7f53925054
Initial commit of working versions of the functions for manipulating
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the floating point cumulative exception flags and exception enable masks.
These functions replace the dummy C functions that just called abort().
1996-09-09 22:00:39 +00:00
46d95534b3
Updated register usage.
1996-05-12 20:52:09 +00:00
62a60eda3b
Updated to use definitions from machine/ieee.h
1996-05-12 20:50:54 +00:00
93d4dfdfd8
Added NetBSD copyright.
1996-05-12 20:43:54 +00:00
ea5751f59e
No longer required. The libc fabs() functions is in fabs.c.
1996-05-12 20:36:27 +00:00
e1c23a9306
Added new filenames.
1996-05-12 20:34:15 +00:00
0814ca4b65
Initial commit of the floating point related libc functions.
1996-05-12 20:29:09 +00:00
ba9c4033a1
RCS Id police.
1996-05-12 20:25:39 +00:00
5284578745
Initial commit of the arm32 architecture dependant libc code.
1996-02-16 20:47:54 +00:00
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