60dd5ceebe
printf -> kprintf, sprintf -> ksprintf
1996-10-11 00:06:28 +00:00
472889f8e4
moved to aout_machdep.h (via repository copy)
1996-10-08 12:57:37 +00:00
f8b0c86aa8
The 68LC040 generates a format 4 stack frame for floating point
...
exceptions, which puts the address of the instruction we faulted
on in a different location. Copy it and handle as we normally would,
restoring the saved PC before returning.
The FPE should probably be reworked to take advantage of the 68LC040's
precalculated effective address, at some point.
1996-10-07 03:16:47 +00:00
d12b257695
Fix FMOVEM emulation; postincrement modes use different ordering than
...
predecrement modes, per 68K Programmer's Manual p. 5-88. Pointed out
by Takeshi Nakayama <takeshi@sakabe.nuie.nagoya-u.ac.jp>, verified by me.
1996-10-04 18:07:24 +00:00
5804d3f648
PowerPC port
1996-09-30 16:34:14 +00:00
d137b0e8ba
Added new macro _PROF_PROLOG which contains the code sequence needed
...
to call mcount(). This is needed because the ``link a6,#0'' insn used
trips up gcc's ANSI preprocessor (A # in a function-type macro must be
followed by a macro argument). _PROF_PROLOG is also used in the i386
asm.h.
Solaris' asm_linkage.h has a MCOUNT macro similar to _PROF_PROLOG
except it expands to different code sequences based on whether a
function is being compiled with "prof" or "gprof" instrumentation.
I also discovered that the m68k ALTENTRY is very different than the
implementation used by other NetBSD ports. Usually ALTENTRY simply
provides an alternate function entry point. The m68k version takes a
second argument and jumps inside the second function when profiling is
enabled. The m68k behavior is similar to the ENTRY2 macro found in
solaris.
Providing ENTRY2 and changing all the code that uses ALTENTRY to use
it would be a desirable change.
1996-09-24 00:05:55 +00:00
2eccad6548
Add macro's that do bclr/bset in a single instruction.
1996-09-16 06:03:58 +00:00
22adc20819
Add an FPU_UNKNOWN constant; just a placeholder for any unknown FPU.
1996-09-12 02:52:34 +00:00
521a717f6d
Factor out common Motorola 68k CPU definitions from the m68k port
...
cpu.h header files.
Some more work could be done here, but it's a good start.
1996-09-11 00:08:52 +00:00
73a5b90800
Pull in the COMPAT_M68K4K stuff when appropriate.
1996-09-10 22:07:10 +00:00
c5e5dec3b7
All of the m68k ports' exec.h's were essentially the same. Merge them.
...
Override the N_PAGSIZ() macro; this one checks the MID of the executable
and returns the appropriate page size.
1996-09-08 00:57:29 +00:00
f124a6aaa9
Back out previous; this is a bigger problem than I expected.
1996-08-14 00:32:53 +00:00
a05a1045f7
The htonl(), htons(), etc. functions return u_long and u_short. Add
...
casts to the big-endian versions of these calls so that the compiler
won't complain when they're passed as arguments to printf().
1996-08-14 00:07:35 +00:00
d69119311f
Provide alternate memmove() entrypoint for memcpy(). This will help
...
in the transition from b*() to mem*().
1996-07-20 01:53:42 +00:00
51e832dc49
Fix a few off-by-one errors in bitnumbers used by print_fcode.
...
ptestX fc,<ea>,M used to be printed with the wrong semantics of the fc
field, and could panic the kernel if fc was interpreted as a register number.
1996-06-12 20:22:42 +00:00
cb5f8c53ac
Now that our as pretends to understand the M68060 cpu, use -m68060 instead
...
of -m68040 to avoid confusion.
1996-05-20 13:31:40 +00:00
d3ad3efef5
3 more constants for 68060 access error trap stack frames.
1996-05-16 16:51:30 +00:00
3b8b982891
Naive translation of text to assembler had caused some assembler syntax
...
errors. Fixed them. Thanks to Bernd Ernesti for the early report.
1996-05-16 15:37:49 +00:00
8fea0bb1e5
fix typo
1996-05-15 21:16:44 +00:00
89e428b280
Initial commit of the machine independend part of the glue code for
...
the 68060 software support package.
1996-05-15 21:06:18 +00:00
0a68161069
RCS ID police
1996-05-15 19:47:31 +00:00
508069c020
Initial import of the Motorola M68060 Software Package Production
...
Release, revision P1.01.
1996-05-15 18:17:45 +00:00
be7b319e1b
Fix "might be used uninitialized" warnings.
1996-05-15 07:31:55 +00:00
0f9ef81648
Fix "prototype disagrees about inline" error.
1996-05-06 20:05:24 +00:00
e637bae39d
Added an include for the sunos_sendsig prototyp
1996-05-05 16:11:31 +00:00
9cdce38dd0
Bring back Step9 and fix an oversight from Ken Nakata <kenn@remus.rutgers.edu>
1996-04-30 12:02:54 +00:00
6d6bfccb69
Clean up a few printf format strings.
1996-04-30 11:57:49 +00:00
9602c596f5
Prototype oc_cksum().
1996-04-30 11:57:05 +00:00
41f393e6b8
Update for -Wall -Wstrict-prototypes -Wmissing-prototypes -Wno-uninitialized.
1996-04-30 11:52:09 +00:00
dc05f2d48c
Prototype + -Wall fixes.
1996-04-29 20:50:08 +00:00
1fa595a2f1
Clean up for higher warning level.
1996-04-01 01:35:48 +00:00
efa0c4d683
Make NTOH[SL] and HTON[SL] (void) (x) instead of (x) to get around
...
compiler warnings. Followed the lead set in the sparc port.
1996-03-29 01:40:31 +00:00
ae815da330
change Debugger() from an int function to a void function to match the
...
prototype in sys/systm.h.
1996-03-16 18:45:44 +00:00
2ce5f1478b
Add _BSD_WINT_T_ definition so we can handle wint_t type added in NA1.
1996-03-16 01:31:45 +00:00
905b10d4bc
M68060 additional frame formats and bits. Closes PR 1174.
...
This shouldn't break anything; I find ... grep ... all the relevant
kernel sources subdirecotry trees I could think of for the defines
that don't use the new FSLW or FPF6 prefix. But in case it does anyway,
tell me immediately.
1996-03-12 22:21:51 +00:00
2273338717
Add the include files and the atari kernel support for new format panic
...
dumps.
1996-03-10 21:54:44 +00:00
6969bbbc1c
Add ns_cksum.c.
1996-02-24 12:59:47 +00:00
19d5694f93
Remove the hack that faked up an "ssp" value. It is now up to
...
locore.s to put the right sp in the frame. Also move memory
access code into db_memrw.c so it can be taken separately.
1996-02-22 23:23:23 +00:00
64a13b9a7b
Remove ns_cksum.c (now in sys/conf/files)
1996-02-14 15:59:57 +00:00
15dae05834
Oops, label_t does not have implicit pointer type like jmp_buf
1996-02-13 17:34:46 +00:00
f4cc5b017a
eliminate setjmp.h
1996-02-09 21:51:39 +00:00
674ef2b6f2
sys/types.h -> sys/param.h and remove include of stddef.h.
1996-02-04 02:17:42 +00:00
592866ff5d
sys/types.h -> sys/param.h and remove include of stddef.h.
1996-02-04 02:17:38 +00:00
213c4dbb89
Use CPPFLAGS, not COPTS.
1996-02-03 01:23:54 +00:00
fc9d84fb46
assym.s -> assym.h
...
(Some ports did this already.)
1996-02-02 02:34:09 +00:00
a11ff465eb
Factor out the common (to all m68k ports) sigreturn routine.
1996-01-31 02:22:15 +00:00
4881a5d2a0
Remove explicit #define of DEBUG, per PR #1931 .
1996-01-12 04:23:54 +00:00
2fce159ff8
Changed name of sigaltstack's ss_base field to ss_sp to match XPG4.2 and
...
traditional usage.
1996-01-04 22:21:33 +00:00
cd8fe86bcb
Make the type of __builtin_va_list a long.
1995-12-26 01:16:24 +00:00
0c00214737
Use __builtin_va_alist.
1995-12-26 00:19:09 +00:00
fa887628d8
Stylistic changes.
1995-12-25 23:15:31 +00:00
d1de691efb
Stylistic changes.
1995-12-25 22:22:02 +00:00
0199e002ad
Update for GCC 2.7, and fix bugs.
1995-12-25 21:41:08 +00:00
de6dad9228
Move bcopy/ovbcopy/memcpy into m68/m68k/copy.s, which is used by all
...
m68k ports already anyhow. No use in keeping 6 identical copies of this
function around.
1995-12-11 02:37:55 +00:00
f028be21e6
Update from Ken Nakata.
1995-11-05 04:23:00 +00:00
8b79bcb9e7
Fixes from Ken Nakata. Mainly renaming debug_level to fpu_debug_level.
1995-11-05 00:35:09 +00:00
cc272f90a1
Add in NetBSD id string.
1995-11-03 04:51:51 +00:00
526615e592
Add NetBSD id string and update instructions.
1995-11-03 04:48:22 +00:00
fc8793fb3d
Still incomplete, but much more complete FPE from Ken Nakata
...
<kenn@remus.rutgers.edu>. This emulator does not yet emulate
the following functions:
FSINH, FETOXM1, FTANH, FATAN, FASIN, FATANH, FSIN, FTAN,
FETOX, FTWOTOX, FTENTOX, FCOSH, FACOS, FCOS, FSINCOS
It is sufficient, however, to allow programs like df, w, and newfs,
to run to completion with correct results.
Portions of this code were based on the sparc fpe and on initial
work by gwr.
1995-11-03 04:46:55 +00:00
b797d6e69d
Cosmetic: Kill trailing whitespace, etc.
1995-10-10 21:18:01 +00:00
245f292fed
Prefix names of system call implementation functions with `sys_'.
1995-10-07 06:25:19 +00:00
fc919965e8
Make sunos_sigreturn() match prototype.
1995-09-21 11:41:04 +00:00
f269c3f49e
Fix bug when the second argument of va_start was a char, short or float.
...
(ie. not promoted); fixes PR# 1193. Thanks to Bernd Ernesti and Markus
Wild.
1995-09-07 01:20:15 +00:00
29053c58b2
SA_ONSTACK --> SS_ONSTACK
1995-09-01 20:05:59 +00:00
36a94a031a
Lock the process in core before operating on it.
1995-08-13 09:05:51 +00:00
479fb9e45b
add <sys/cdefs.h> inclusions. namsspace-protect physadr, label_t
...
def'ns against _POSIX_SOURCE and _ANSI_SOURCE.
1995-07-06 03:39:32 +00:00
55fbbc705d
Wrap with #ifndef _XXX_FLOAT_H_/#define _XXX_FLOAT_H_/ ... /#endif.
1995-06-20 20:45:22 +00:00
1d65cdd4ab
#include <sys/cdefs.h>.
...
Wrap __flt_rounds() declaration with __BEGIN_DECLS/__END_DECLS.
1995-06-20 20:32:22 +00:00
56dc7b26ad
Atari no longer uses the default db_read/write functions.
1995-06-09 20:03:05 +00:00
ea63c8d798
Fix range check for kernel stack pointers.
1995-05-24 20:23:34 +00:00
31870d2eec
Compute value of ssp correctly.
1995-05-24 20:23:05 +00:00
3d833a1ab1
Conditionalize the code in process_frame() on the existance of
...
cpu_set_init_frame().
1995-05-12 12:47:45 +00:00
c52debae3f
Redefine the first part of struct frame to be a struct trapframe, and add a
...
struct switchframe.
1995-05-12 12:45:24 +00:00
4567f74662
add stdframe (4-word frame)
1995-05-12 00:01:05 +00:00
2526492410
fix typo
1995-05-11 23:49:56 +00:00
1ba39fdfd1
conditional use of kstack, specifically there is no kstack on the amiga
1995-05-11 23:15:13 +00:00
9b7c37148b
new-config files list. missed this yesterday.
1995-04-30 02:44:44 +00:00
0e59975fac
rename files files for new config/config.old naming
1995-04-28 08:19:12 +00:00
10eb24c459
add needed signal debug stuff so it will compile with DEBUG
1995-04-23 18:22:14 +00:00
11632db942
Make this actually compile...
1995-04-23 00:27:48 +00:00
00e1cff41a
Shared sunos_machdep.c
1995-04-22 23:43:07 +00:00
4b5c13c2c7
Shift the bit positions.
1995-04-09 23:29:22 +00:00
e957423a98
Move fp_except and fp_rnd definitions to machine/include.
1995-04-09 21:31:58 +00:00
7a5da7fda2
Changed FLT_ROUNDS from constant to a call to __flt_rounds(), so that the
...
current rounding mode is accurately reported.
1995-04-07 00:44:37 +00:00
71a63538b8
KERNEL -> _KERNEL
1995-03-26 17:08:36 +00:00
f86410093b
Changed name of __weak_reference() to __indr_reference(). They really
...
are indirect references, and I want to add a real __weak_reference()
macro to <machine/cdefs.h> soon.
1995-03-23 19:58:48 +00:00
d0dba9b2d2
Add missing break in switch (not that it mattered 8^)
1995-03-10 01:43:05 +00:00
6ca3d5b258
First cut at an mc68881 emulator. Works only for fmovem right now.
1995-03-01 04:56:27 +00:00
70d3768555
add amiga in here too
1995-02-13 00:44:33 +00:00
aa166654e0
Fix typos copied from i386 code.
1995-02-11 21:59:29 +00:00
664fc712cc
Make most of the labels local (start with "L")
...
Remove sun3-specific code (no longer necessary)
Add diagnostic to verify correct sfc/dfc (applies to all m68k).
1995-02-11 20:54:11 +00:00
bc743704d0
Change comment style to match the rest of locore.
1995-02-08 17:38:03 +00:00
989a13ef22
Oops. Change the su*() functions back to using d0, to avoid conflict with
...
the Sun 3 code.
1995-02-08 17:32:13 +00:00
601e2d1b77
Add fu/su functions from hp300, modified for Sun 3.
1995-02-08 14:50:38 +00:00
56c0e01a38
The count argument is always unsigned.
1995-02-08 14:26:10 +00:00
f42e0c3e36
Pull in necessary include files to make the stand-alone.
1995-02-08 14:19:37 +00:00
5cd0312141
Minor change.
1995-02-08 14:14:26 +00:00
b6363586fd
Copy hp300 version, with Sun 3 sfc/dfc frobnication added.
1995-02-08 14:11:50 +00:00
830a53e394
ANSI says that <stdarg.h>'s va_end macro must expand to a void expression.
...
For consistancy, I'm changing <varargs.h> too.
1995-01-28 01:51:46 +00:00
0460b0fe44
Fix syntax errors.
1995-01-26 21:28:09 +00:00
70442b438d
Add struct fpreg.
1995-01-26 19:48:48 +00:00
e3a9f05f7d
Add PT_[GS]ETFPREGS.
1995-01-26 19:47:10 +00:00
3f74df614e
Add process_{read,write}_fpregs().
1995-01-26 19:46:17 +00:00
1783c9f972
Rearrange struct reg to match what the rest of the world expects.
1995-01-26 18:26:01 +00:00
9540190d45
This file, which will be included by <sys/cdefs.h>, will contain macros
...
such as __warn_references() and __weak_reference() which are actually
machine dependant. This will make it easier for ports that are being
bootstraped with ELF and ECOFF based toolchains.
This change also introduces a new macro, _C_LABEL(x). _C_LABEL expands
its argument, an identifier, to a character string of the identifier
name as it is represented in an object file.
For most ports, _C_LABEL(x) will expand to "_x", for ELF based ports
_C_LABEL(x) will expand to "x".
1995-01-19 01:38:36 +00:00
cea77bf837
Make kdb_trap return zero for traps that have not been "handled".
1995-01-18 17:10:47 +00:00
93cd120f4e
Faster version from Michael Schr"oder.
1995-01-15 22:32:35 +00:00
d7a8b2964f
Only define sig_atomic_t when _ANSI_SOURCE is defined.
1995-01-10 19:01:00 +00:00
7b8535b554
do the right thing with strange-sized varargs objects.
1994-12-28 22:45:42 +00:00
e5049f4d59
make the definition of _JBLEN mach. dep. header-dependent.
1994-12-20 10:36:27 +00:00
c2466a5ffa
The sun3 port now has its own db_read_bytes() too.
1994-11-28 19:29:14 +00:00
81839ca1f7
The sun3 needs its own version of db_write_bytes() so just
...
added #ifndef sun3 around it for now. This function should
probably be provided by each port (like sun3/db_write.c).
1994-11-17 05:04:35 +00:00
2e0e96ea27
Fix disassembly of 8-bit branch displacements (sign extend).
...
Fix invalid array references disassembling float instructions.
Make the system stack pointer visible in show regs.
Make "sr" a proper short, remove some junk...
1994-11-14 20:53:52 +00:00
57fb77a14e
new RCS ID format.
1994-10-26 07:48:18 +00:00
5aea0d3fd2
update for new syscall args description mechanism
1994-10-20 04:46:23 +00:00
f501e4e128
make <stdarg.h> a symlink, and clean up ports' stdarg.h and varargs.h files.
1994-10-15 04:57:29 +00:00
cbe87dbb9c
Remove BYTE_MSF.
1994-10-09 09:21:53 +00:00
241af64f6d
fix typo.
1994-10-06 20:32:04 +00:00
badcc17a6d
Add constants required by XPG3
1994-10-05 17:16:29 +00:00
cefdccbf31
changes for the new sys_process.c, and some cleanup
1994-08-15 16:37:04 +00:00
37330ed064
mama always said to protect those macro args..
1994-08-05 23:21:31 +00:00
3fbc338a62
define __BIT_TYPES_DEFINED__ for compatibility with things like BIND and nvi
1994-07-20 05:44:19 +00:00
03ff2f15e7
Add copyright; clean up a bit.
1994-07-07 07:29:07 +00:00
48f0b8e554
.ascii'd version of the copyright.
1994-07-07 07:28:49 +00:00
4ebdb629aa
Simplify, speed it up, and do the right thing for floating point constants.
1994-07-07 01:51:18 +00:00
d5b1b6a1cd
Rewrite an odd instruction.
1994-07-07 01:49:58 +00:00
eddb30ab43
Port to NetBSD, with some bug fixes and minor performance tweaks.
1994-07-05 17:56:52 +00:00
716b96f660
Clean up deleted files.
1994-07-05 17:56:19 +00:00
22ef5fa9e9
Import the Motorola 68040 Floating Point Software Package.
1994-07-05 17:50:24 +00:00
8133f8819b
Clean up deleted files.
1994-07-05 17:22:09 +00:00
df5fb04d0c
Remove fpsp.U.
1994-07-05 17:12:45 +00:00
67545e35a4
Remove bogon.
1994-07-03 10:24:21 +00:00
75d34a2362
Clean up deleted files.
1994-07-03 10:23:31 +00:00
1f142431e8
Fix disassembly of branches with byte displacement.
...
Disassembler routine no longer prints the address because
db_examine now does it for us (fixes "double speak" bug).
1994-06-30 12:54:44 +00:00
50b13742e4
_MACHINE_VARGS_H_
1994-06-29 00:45:01 +00:00
0c62469161
fix to avoid duplicate symbols w/hpfplib.
1994-06-21 02:34:54 +00:00
5820b21813
default is MIT syntax not moto.
1994-06-16 14:32:05 +00:00
5b3fef124c
Fresh compilation, with a few bugs fixed.
1994-05-29 05:11:30 +00:00
4d7a245049
can't use u_long
1994-05-23 07:41:24 +00:00
87ffceb2c9
Add RCS ids.
1994-05-23 06:32:35 +00:00
d27eb7ac28
Merge with 4.4-Lite.
1994-05-23 06:29:07 +00:00
0c7a9f0d58
Remove copy.s. It's simply not that generic.
1994-05-23 06:25:58 +00:00
cbfe06b441
update from lite
1994-05-21 06:49:14 +00:00
06e74952e7
new way of naming things
1994-05-21 06:49:08 +00:00
5a13b41bbc
Speed up process_sstep() and process_set_pc().
1994-05-19 06:36:06 +00:00
1bae027600
conditional contents on !FPSP
1994-05-18 16:31:49 +00:00
5f360da32c
always assemble fpspnull.s
1994-05-18 16:31:19 +00:00
2d6f34fc15
Fix disassembly of "mov #0xNNNN,sr"
1994-05-16 16:51:48 +00:00
c9d464003e
USL copyright foo
1994-05-16 10:58:26 +00:00
19ab195faf
Needed for new profiling code.
1994-05-13 10:40:50 +00:00
468d5c3b45
Print offset from symbol in same format as input parser understands
...
(so they can be cut and pasted in an xterm).
1994-05-13 04:46:47 +00:00
3cd58e94d9
Fix parentheses bug in code that counts function args.
1994-05-13 04:41:43 +00:00
7e97ccb740
This file was using off_t where it should have had db_expr_t and
...
these are, of course, no longer the same thing.
1994-05-09 16:17:08 +00:00
896d6fdb2e
Add SSIZE_MAX and SIZE_T_MAX, also fix other broken values.
1994-05-09 12:39:38 +00:00
86bc8153cd
Add _SSIZE_T_.
1994-05-09 11:44:32 +00:00
2998461b9c
Add fuswintr and suswintr.
1994-05-06 17:37:37 +00:00
a0a7429482
lots of changes: prototype migration, move lots of variables, definitions,
...
and structure elements around. kill some unnecessary type and macro
definitions. standardize clock handling. More changes than you'd want.
1994-05-05 05:35:42 +00:00
4bbabd8e7a
Rename a lot of process flags.
1994-05-04 03:41:12 +00:00
18f9441f44
Add fpsp support. Comment out fpspnull line until I figure out how to
...
specify "not option" with new config. Don't need it yet, anyway.
1994-04-21 23:07:30 +00:00
7df08ffd59
vm/queue.h doesn't exist any more.
1994-04-18 21:25:22 +00:00
d2f28a1124
Someone made a typo.
1994-04-11 01:15:47 +00:00
8ae488d659
protect against multiple inclusion
1994-04-10 02:22:09 +00:00
39e3da4a69
Add RCSID macro; be sure ENTRY is in .text
1994-03-18 21:18:07 +00:00
ff30e7db73
add basic integral types (a la sparc port) that new nvi wants.
1994-03-14 02:12:15 +00:00
54fa15b809
That comment at least needed fixing now. Also changed some buffer
...
sizes to more reasonable ammounts.
1994-03-04 13:53:48 +00:00
32d1d2b36a
1 pounds of coffee, 6 packs of smokes and a couple pizzas.
...
This is for backup purposes only. It works in a hacked up
user-mode setting. I have to get ddb working with amiga's to
test this any further though. I tested the main opcodes pretty
much, not too much testing on the fpu ops and it printed pflusha :^)
major externally visible changes still planned.
1994-03-04 13:44:30 +00:00
1bf91e4911
so you can compile a kernel w/o using our hacked gas
1994-03-01 07:50:49 +00:00
1fa0d00b1a
should use ENTRY() macro
1994-03-01 07:47:59 +00:00
776563485e
copyinstr: 4321, not 2143 :^) also removed a couple beq's. fixes from
...
Michael Hitch.
1994-02-28 00:27:26 +00:00
7ef6eb49d3
Do the right thing on overflow.
1994-02-13 07:42:47 +00:00
42c9ef1c6b
Minor tweak, though the assembler probably does this anyway.
1994-02-03 19:05:34 +00:00
fa6b27bee1
Add random.s.
1994-02-03 18:58:40 +00:00
39341183bd
Needed for multicast code. Retains UCB copyright, since it is derived from
...
the i386 code.
1994-02-03 18:56:21 +00:00
c70f4764d7
Specify the byte order.
1994-01-31 23:52:10 +00:00
9dd9d2c6af
Default to displaying 5 args if size is unknown. Allow for multiple addq's
...
following the jsr. Don't try to trace into the user's stack. Other minor
cleanup.
1994-01-31 23:50:40 +00:00
0317b97e04
Remove bogus \ that someone inserted.
1994-01-30 22:14:00 +00:00
b20e7826bb
GPROF --> PROF
1994-01-30 21:56:15 +00:00
d510b6eb3a
PT_[SG]ETFPREGS are not yet implemented.
1994-01-30 17:33:55 +00:00
b5f845fbef
Forgot the .even...
1994-01-29 16:28:16 +00:00
dcfe932f65
Fix typo.
1994-01-29 10:14:01 +00:00
ecddf55fa4
Add .type directive.
1994-01-29 10:02:44 +00:00
a537c5039a
make FPSP m68k-generic
1994-01-29 02:49:16 +00:00
5235180083
Fix spelling error in Copyright notice
1994-01-28 23:43:26 +00:00
99150d20bf
Protect against multiple inclusions.
1994-01-28 04:41:26 +00:00
24e4cb4bad
move varargs stuff to arch/<machine>/include.
1994-01-27 00:18:18 +00:00
b638719362
Add support for 68040 frames and flag bits.
1994-01-26 21:35:37 +00:00
9b4fe6ffc7
FPU software emulator for '40
1994-01-26 21:24:05 +00:00
f45152beb2
use <machine/asm.h> rather than "m68k/asm.h"
1994-01-23 00:19:18 +00:00
59ab2607ce
add copy.s to files.m68k, and alphabetize files.m68k.newconf
1994-01-23 00:13:40 +00:00
4861250d0c
Define ENTRY and ALTENTRY--hopefully for both STDC and K&R style...
...
Nabbed & mangled from sun3/include/asm.h and locore.s...
1994-01-22 13:41:08 +00:00
7f7f0683a3
Add include of "m68k/asm.h" and ditch ENTRY/ALTENTRY defines.
1994-01-22 13:38:36 +00:00
4629d6e367
Add parameter of function process_sstep to function header as well as body.
...
(blush)
1994-01-22 13:37:50 +00:00
19bd1bdf04
Add includes and ENTRY defs so it will compile.
...
Fixup copyinstr to get rid of 64k limitation on maxlength.
Non-optimal solution--needs to be sped up, and other functions need to
be fixed to overcome same limitation.
1994-01-22 03:45:03 +00:00
5760384081
Use m68k/m68k/copy.s.
1994-01-22 03:36:58 +00:00
5fa9501505
kill the TWOENTRY gunk
1994-01-21 23:10:13 +00:00
756f7e744f
move over from the sun3 tree, and generalize so that the sun3 sfc/dfc
...
twiddling doesn't happen on the rest of the archs. this file should
be included by m68k ports via '#include "m68k/copy.s"' at the end of
locore. arguably, it should be linked in from a seperate .o, but
i can't untangle the necessary include file inclusions w/o a m68k to
compile on.
1994-01-21 22:50:10 +00:00
f03dd88794
New parameter to process_sstep().
1994-01-21 04:21:06 +00:00
bb3d7004c8
Deal with linkl in addition to linkw.
1994-01-10 17:59:45 +00:00
77ae87e498
Fix some bogus spacing.
1994-01-10 02:22:11 +00:00
d13e46daf0
Add some padding before SR.
1994-01-10 02:19:51 +00:00
christos