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
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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
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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
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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).
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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
gwr