129f58b424
On the 68010, don't bother with the by-8-longwords loop, instead
...
only 16-bit align the region and use loop mode with longwords
to do the bulk of the work.
On the 68020+, fixed an optimization bug where all regions that start
on odd addresses would not be properly longword aligned.
2001-09-07 12:50:01 +00:00
759fa4641f
change "pushl [r0](ap)" ---> "pushl (ap)[r0]" ... the old version
...
made a reference to an external symbol "r0" rather that used register r0.
2001-09-06 18:42:58 +00:00
9969d4398b
Ansi'fy. (to make this compile under -Wstrict-prototypes)
2001-08-27 16:46:43 +00:00
0548dfb96c
__clone stub for ns32k. Basic code taken from m68k.
2001-08-08 09:19:40 +00:00
1a0ae8c9f0
Improved version of bzero.
2001-08-02 01:17:28 +00:00
5dd57287be
Fix some corner cases.
2001-08-01 16:45:20 +00:00
685a79bb36
Use unsigned compares for addresses.
2001-08-01 05:52:12 +00:00
f98eeabaa2
sparc64 version, cloned (har har!) from the sparc version and tweaked.
2001-07-23 07:35:44 +00:00
fed292651f
From rev. 1.11 of the 32-bit version:
...
Add a macro "CALL()" to call a function correctly in the pic and non pic
case. Write ERROR() in terms of call.
2001-07-23 07:26:50 +00:00
fdda22398f
add an implementation of __clone(2)
2001-07-23 01:41:25 +00:00
9a416d6f08
Add a macro "CALL()" to call a function correctly in the pic and non pic
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case. Write ERROR() in terms of call.
2001-07-23 01:40:33 +00:00
30b6c70f2c
Add __clone() for arm.
2001-07-22 18:56:34 +00:00
2060c2091a
Add __clone() for sh3.
2001-07-22 17:18:25 +00:00
bcd75f16cb
Duh, call the clone's entry point w/ jal, so that when it returns,
...
it returns to the correct $ra (not the parent's!!).
2001-07-20 17:37:39 +00:00
193161b3fe
Add a __clone(3) entry point for powerpc.
2001-07-20 17:19:15 +00:00
b722bfb186
Compensate for the syscall args stack cleanup in the clone.
...
(Pointed out by Matthias Pfaller)
2001-07-20 17:08:18 +00:00
5501e1c532
This is just a RSYSCALL.
2001-07-20 11:17:18 +00:00
63237a33ce
Add __clone(2) for VAX.
2001-07-20 06:10:12 +00:00
c45a0d8765
clone(2) syscall frontend for m68k.
2001-07-19 21:50:46 +00:00
d34ad42fdb
Fix call to _exit.
2001-07-18 12:24:53 +00:00
da2e0bfb7c
Simplify slightly.
2001-07-17 23:13:04 +00:00
017c6632e8
__clone stub for i386
2001-07-17 06:03:43 +00:00
480252327f
Cosmetic change.
2001-07-17 02:05:32 +00:00
d85c1e4043
Add a __clone(2) entry point.
2001-07-17 02:01:40 +00:00
4cd75d0d0a
Add a __clone(3) entry point.
2001-07-17 00:33:04 +00:00
5feec23305
Changes needed for ARM ELF shared library support.
2001-07-16 05:50:05 +00:00
b4b1b3f3d7
Replace bzero.S and bcopy.S with memset.S and memcpy.S to make the makefiles
...
happy.
2001-07-07 04:55:21 +00:00
227671f79e
Fix more boundary issues.
2001-07-05 19:09:24 +00:00
8617fb9c54
Fix some boundary condition issues.
2001-07-05 06:29:49 +00:00
81fff01d8c
Re-enable block insns for cahe issues.
2001-07-04 20:18:30 +00:00
093cf4f3b1
Re-enable block insns since they don't allocate in the caches.
2001-07-04 20:16:17 +00:00
64c6d98716
Disable slower VIS version.
2001-07-04 05:51:06 +00:00
a6d4aabed4
Fix return value and fetches beyond the source range that could cause
...
segmentation faults in some cases. And disable the VIS version which
seems to be slower.
2001-07-04 05:44:56 +00:00
c7b881788f
Oops. Fix typo.
2001-07-01 22:48:30 +00:00
0abcba55b7
I seem to have stumbled on an even faster bcopy implementation....
2001-07-01 22:19:51 +00:00
d6a6aa8773
These are too simple to not have in assembler. Also shrunk the libs with
...
~1k of unneccessary code :-)
2001-07-01 13:31:18 +00:00
4acdda21fd
Add an optimized asssembly bcopy/memcpy.
2001-06-30 00:10:48 +00:00
c39d205545
fix a grammatical error error
2001-06-28 05:25:04 +00:00
b7ef7f807f
Use a bzero-based assembly language implementation for memset();
...
inspired by the recent sparc64 change.
2001-06-23 08:38:43 +00:00
6541f113b9
Add an assembly version of memset(3).
2001-06-21 22:41:55 +00:00
10f59d7bba
Initial commit of x86-64 specific parts of libc.
2001-06-19 00:25:01 +00:00
aebecd5c42
Compile in soft-float support if MKSOFTFLOAT != "no".
2001-06-18 17:05:32 +00:00
77b0e1dfba
adjust the PIC case for ERROR() to handle __cerror being at a larger offset
...
than will fit in the immediate field of the LDX instruction.
2001-06-15 01:09:50 +00:00
eba34d8c90
Don't compile softfloat or integer support routines on 68000
...
machines, they have this support already in libgcc.
2001-06-13 18:05:32 +00:00
2262305e20
Fix renaming botch in previous.
2001-05-29 23:59:19 +00:00
3529d6d10f
Add missing internal names and weak aliases to assembly versions.
2001-05-29 13:03:01 +00:00
bfc2a06464
Correct input and output of asm.
2001-05-25 12:28:12 +00:00
937389b6ee
Handle soft-float case, code from David Querbach of Real-Time Systems Inc.
2001-05-25 12:17:45 +00:00
42102f1084
Handle soft-float case, from the arm flt_rounds.c.
2001-05-25 12:14:05 +00:00
3f04a27329
Softfloat support files for PowerPC.
2001-05-25 11:38:57 +00:00
fredette