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
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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")
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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
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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.
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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
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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
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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
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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
b75455c4a3
Fix a buglet.
1994-01-10 02:18:34 +00:00
999a718334
T_WATCHPOINT doesn't really exist. Deal.
1994-01-09 23:38:46 +00:00
532938fe07
Gratuitous change.
1994-01-09 22:58:07 +00:00
384b7f777a
Fix jmp_buf definitions.
1994-01-09 22:28:50 +00:00
1c1f7996c5
Fix some #includes.
1994-01-09 22:26:26 +00:00
65a81b945b
KNFify, and fix a condition where we might miss the register saves if the
...
frame length is short.
1994-01-09 21:24:46 +00:00
71c7280658
Thinko. code is always 0 on m68k; no need to print it.
1994-01-09 20:05:47 +00:00
8243207be1
Some more minor cleanup.
1994-01-09 19:39:23 +00:00
642f2bffba
Alias T_TRAP15 to T_BREAKPOINT globally.
1994-01-09 19:30:01 +00:00
e2662b6ceb
Clean up a bit.
1994-01-09 19:28:53 +00:00
8cdc8d997d
define PT_STEP, and clean up some
1994-01-09 16:53:03 +00:00
f77210debf
add ddb files, and also make sure alphabetically ordered
1994-01-09 16:31:50 +00:00
ba8d0fb00f
kill logs, and minor cleanup
1994-01-09 16:26:51 +00:00
12d80e6797
stub.
1994-01-09 16:17:10 +00:00
b29e20a007
kill logs, and clean up. some of this will need cpu-dependent hooks.
1994-01-09 16:13:04 +00:00
bb92026b3e
add files.m68k.newconf for the mac folks
1994-01-08 18:08:12 +00:00
b44f8257b1
common code
1994-01-08 11:15:53 +00:00
jtc