4e067afcb1
RCS Id Police.
1998-01-09 03:15:09 +00:00
fbdb247796
RCSID Police.
1998-01-05 23:54:03 +00:00
bedc7b48df
Add syscall stubs for __vfork14(). These are basically copies of Ovfork.S
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with the syscall numbers changed.
Since 4.4BSD vfork(2) did not share address space, Ovfork.S could be changed
to be identical to fork.S (modulo syscall numbers). __vfork14.S, however,
needs to remain separate since with a shared address space, the stub needs to
pre-decrement the stack and do an indirect jump to the return address, so that
the shared stackframe is still there when the parent returns. (Obviously,
this does not apply to systems which to not build stackframes on leaf calls.)
1998-01-04 20:58:08 +00:00
8c90828457
Introduce ASSRCS. This is set to all the ns32k md assembler source files.
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arch/ns32k/Makefile sets SRCS, LSRCS and DPSRCS from this.
1997-12-07 00:19:16 +00:00
1469ba0767
No longer in use.
1997-12-07 00:17:53 +00:00
f22bd47b81
Use __sigaltstack14(), not sigaltstack().
1997-12-05 02:09:49 +00:00
6efbfe5247
Make setjmp() work again after the changes to sigaltstack().
1997-12-05 02:06:27 +00:00
eb96023de7
Quick fix to repair runtime link problem with libc - "SYS_sigaltstack
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undefined". The sigaltstack structure layout didn't actually change on
the sparc, so just change the syscall name. A better fix would probably
be to replace the direct system call with a function call to the libc
sigaltstack().
1997-12-04 21:00:18 +00:00
0053558a70
Fix a glaring bug in the assembly stubs for memcpy() and memmove() that
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meant the src address was being returned rather than the dst address.
Spotted by Chris Demetriou.
1997-11-22 03:27:12 +00:00
cb96bff387
LintAlpha* have been removed.
1997-11-08 00:40:08 +00:00
435c105d59
lint stubs for assembly routines.
1997-11-05 23:37:06 +00:00
4d7e773266
A foolish consistency... gen, net, and string all get MD sources
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specified by including a Makefile.inc from the appropriate MD directory.
stdlib doesn't do that, but there's no reason that it shouldn't (and
it'd be nice to eliminate the 'if's from the MI stdlib Makefile.inc).
1997-11-05 22:59:37 +00:00
0f191bd9d2
remove these, they are no longer necessary or appropriate
1997-11-05 22:33:28 +00:00
eae488f7bb
Fix typo, which resulted in always compiling the M68040/M68060-version
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of ldexp.
1997-11-04 15:23:23 +00:00
2c764d53fa
Make it compile with WARNS=1. (I'm not sure where the prototype really
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should be, but it does now compile.)
1997-10-27 05:28:46 +00:00
d27ec1e50a
Get it compiling again in the WARNS=1 environment.
1997-10-24 06:26:39 +00:00
97ba901942
use CPPFLAGS instead of CFLAGS, ${COMPILE.c} instead of ${CC} ... -c
1997-10-22 23:21:46 +00:00
8053fbfe3c
Pull up endian-independent changes from locore, userland bcopy.S.
1997-10-20 09:31:37 +00:00
d9af5eb2f7
Pull up ambi-endian diffs from kernel bzero().
1997-10-19 01:19:58 +00:00
2698f7d137
Pull up endian diffs from kernel bcopy().
1997-10-18 05:21:44 +00:00
82526d56fd
Prototype __flt_rounds().
1997-10-18 02:43:06 +00:00
a2b5e07612
Include memmove.S in the list of sources.
1997-10-18 02:28:25 +00:00
fd06e9f4e6
Use the ASENTRY() macro for the declaration of cerror.
1997-10-17 19:57:17 +00:00
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
aae966edfa
Cacheflush support code for mips CPUs.
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Used by GCC's lexical-closure trampoline code.
1997-10-17 06:29:02 +00:00
a5efbaaf3f
Fix -Wall compiler warnings.
1997-10-13 21:28:53 +00:00
e30acb582b
Build softfloat support as standard.
1997-10-13 21:26:58 +00:00
4b5476b492
Fix compiler warnings.
1997-10-13 21:24:15 +00:00
309d2271d4
Implement soft-float support using the softfloat library from John Hauser.
1997-10-12 21:18:01 +00:00
31c3c1a2b3
Most calls of ldexp() won't be with a first parameter of 0.0. Don't penalize
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them for a slight optimization of the zero case.
1997-10-09 20:06:18 +00:00
2a55b0f192
rcsid police
1997-10-09 10:07:40 +00:00
c8f77c0b8b
Fix tipo inherited from old version of TNF copyright template.
1997-10-09 07:25:45 +00:00
1f73d0c21a
Added assembly files _memcpy.S memcpy.S memmove.S bcopy.S memset.S bzero.S
1997-10-06 00:40:31 +00:00
6740365e8e
Implement bzero() as a stub that calls memset().
1997-10-06 00:39:25 +00:00
45306416a8
Implement an assembly version of memset().
1997-10-06 00:38:33 +00:00
4cb1dd25c8
Implement standard libc memory copy/move functions as stubs onto the
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assembly _memcpy() routine.
1997-10-06 00:37:51 +00:00
65021679a3
Implement an assembly memory copy routine.
1997-10-06 00:35:50 +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
e08cd408b1
Added PIC support where required.
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Cleaned out and dead / redundant code.
1997-10-06 00:07:09 +00:00
9d64c268b2
Added assembly versions of the network <-> host byte order functions.
1997-10-06 00:03:13 +00:00
c465276e26
Added assembly versions of the network <-> host byte order functions from
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Neil Carson <neil@causality.com>
1997-10-06 00:01:08 +00:00
ee681780be
Removed redundant .text and .align directives.
1997-10-05 23:58:24 +00:00
perry