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123 Commits

Author SHA1 Message Date
mycroft
88e512b693 LOCORE -> _LOCORE 1996-02-01 22:28:24 +00:00
jonathan
5ea2ec2357 Re-write Decstation turbochannel autoconfiguration code to use the machine- 
independent TC support in sys/dev/tc/tc.c and sys/dev/tc/tcvar.h:
  * Change the tc autoconfiguration tables to use a struct tc_attach_args
    instead of the ad-hoc structure.
  * Change all pmax device drivers to use a `struct confargs' that's
    assignment-compatible with  sys/dev/tc/tcvar.h `struct tcdev_attach_args'.
    Devices that can be present on a TC or as ioctl asic/mainbus builtins
    use  the same `struct confargs'.
  * Eliminate the `BUS_CVTADDR()' macros which the pmax port inherited from
    an old, now-obsolete sys/arch/alpha snapshot.

  * Update the comments and debugging code in interrupt handlers to
    be consistent with the machine-independent TC support.

Other commits that overlap the same source files include: re-enabling
clock-tick interrupts earlier, and counting hardclock ticks for vmstat -i.
 1996-01-29 22:52:15 +00:00
jonathan
28cf41d710 Change the order of members of struct confargs, to be closer to 
the sys/dev/tcvar.h TurboChannel configuration structures. (the initializers
in sys/arch/pmax/tc were already changed; the structure definition wasn't,
which broke autoconfiguration.)
 1996-01-11 05:57:04 +00:00
jonathan
a47c251d62 Use machine-independent TurboChannel include files from dev/tc. 
Add machine-dependent TC definitions in pmax/include/tc_machdep.h.
 1995-12-28 08:42:15 +00:00
mycroft
cd8fe86bcb Make the type of __builtin_va_list a long. 1995-12-26 01:16:24 +00:00
mycroft
0c00214737 Use __builtin_va_alist. 1995-12-26 00:19:09 +00:00
mycroft
fa887628d8 Stylistic changes. 1995-12-25 23:15:31 +00:00
mycroft
d1de691efb Stylistic changes. 1995-12-25 22:22:02 +00:00
mycroft
0199e002ad Update for GCC 2.7, and fix bugs. 1995-12-25 21:41:08 +00:00
jonathan
2852152043 Reserve a number in the machine-dependent range for PT_STEP, in 
case the kernel-debugger implementation of single-stepping ever works
with user code.
 1995-12-21 09:28:36 +00:00
jonathan
c0f958f6be Add support for ptrace PT_GETREGS and PT_SETREGS for NetBSD/pmax: 
* define PT_GETREGS and PT_SETREGS in pmax/include/ptrace.h
 * Flesh out the stubs in pmax/pmax/process_machdep.c to handle
   those requests.
 * Now that "struct reg" is actually used, remove the bogus
   #ifdef LANGUAGE_C around its definition, and redo pmax/include/reg.h
   so that the definitions needed by locore.S are in a separate file,
   pmax/include/regnum.h.
 * update locore.S to match.
 1995-12-20 02:00:23 +00:00
jonathan
00b821d6c2 Change mips __warn_references() macro to use the ELF warning features 
in binutils 2.6 and (patched) gcc 2.7.2. Only works with gcc in ANSI C
mode, for now.
 1995-12-15 01:17:04 +00:00
mycroft
292120bf63 Define __FORK_BRAINDAMAGE. 1995-12-09 04:41:41 +00:00
jonathan
df58dc7d89 Change the signature of interrupt-handlers to take a void * 
(a pointer to the softc) and return an int (indicating spurious
interrupts or other conditions.)
 1995-09-20 04:33:00 +00:00
jonathan
30c1021fd5 Framebuffer state variable for Ted Lemon's generic-framebuffer "fb" 
pseudo-device, with support for the qvss/pm - compatible interface
used by X11R5 servers on DEC framebuffers.
 1995-09-11 08:18:51 +00:00
jonathan
d20d3cf520 Framebuffer ioctls for Ted Lemon's pmax generic framebuffer fb 
pseudo-device.
 1995-09-11 08:17:04 +00:00
jonathan
43f316f423 Declarations for new-config autoconfigure, based on NetBSD/Alpha. 1995-08-04 00:34:15 +00:00
jonathan
82d5943755 Add argument prototypes - __P((void)) - to the declarations of Mach_spl*() functions. 1995-07-23 20:11:54 +00:00
cgd
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
cgd
c83f9c5568 remove unused cpu_exec() definitions. moved "broken swap" markers, for 
ports that still need it, to types.h.
 1995-06-28 02:55:18 +00:00
cgd
d4a54b73d2 kill user-land DELAY macro, as suggested by gwr. 1995-06-28 02:43:36 +00:00
cgd
2d49c3885b clean up definitions of ctod(), dtoc(), ctob(), btoc(), btodb(), and 
dbtob().  remove unused definitions of ctos(), stoc(), and dtob().
 1995-06-26 06:55:38 +00:00
cgd
1c0be437b1 define __BDEVSW_DUMP_OLD_TYPE for ports where it's true. clean up 
some m68k ports inclusion of common header.
 1995-06-26 05:13:37 +00:00
jtc
55fbbc705d Wrap with #ifndef _XXX_FLOAT_H_/#define _XXX_FLOAT_H_/ ... /#endif. 1995-06-20 20:45:22 +00:00
jtc
1d65cdd4ab #include <sys/cdefs.h>. 
Wrap __flt_rounds() declaration with __BEGIN_DECLS/__END_DECLS.
 1995-06-20 20:32:22 +00:00
mellon
1305dc32df Put parentheses around macro arguments 1995-06-16 02:07:33 +00:00
jonathan
ae4eae4f63 Change reference in asm code from `__mcount'' to `___mcount'', to be 
consistent with the (default) prepending of underscores to identifiers.

Because this reference is inside an ASM string it's too hairy to
conditionalize to support different toolchains that don't prepend underscores.
(Just don't do profiling with  such  toolchains.)
 1995-05-31 00:25:06 +00:00
cgd
8703076975 define BROKEN_SWAP and/or cpu_swapout as appropriate. 1995-05-05 03:41:51 +00:00
mellon
c6a24163a3 Use Alpha cdefs.h 1995-05-03 06:04:54 +00:00
christos
de42a28a1b - added sunos_machdep.c for sun3, atari, amiga and mac68k. 
- changed machdep.c and trap.c to use struct emul.
- remove ep_setup references.
- added struct emul to all emulations.
 1995-04-22 20:24:40 +00:00
mellon
a3c29d62df Use _KERNEL, not KERNEL 1995-04-12 01:55:35 +00:00
jtc
32a6db8a76 Mips specific portions of ieeefp.h (fp_rnd, fp_except, constants, etc.). 1995-04-11 18:20:46 +00:00
jtc
600a989fb6 Changed FLT_ROUNDS from constant to a call to __flt_rounds(), so that the 
current rounding mode is accurately reported.
 1995-04-11 18:18:35 +00:00
mycroft
22cefc03bc Bring back pmap_kernel(), for now always inlined as a pointer to 
kernel_pmap_store.
 1995-04-10 12:41:29 +00:00
jtc
71ab4ed9dc KERNEL -> _KERNEL 1995-03-28 18:13:48 +00:00
jtc
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
cgd
b8403d582b don't be so quick to cast macro arguments to unsigned; if the 
arguments are really off_t's (e.g. to btodb), then you can lose
information.  This was the "> 4G file systems don't work" bug; physio
uses btodb, which was broken.
 1995-03-18 07:22:43 +00:00
jtc
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
jtc
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
mellon
ca985c53b6 Many changes from Jonathan Stone and a few from me to make small boot blocks and handle NetBSD a.out 1995-01-18 06:53:36 +00:00
mellon
4e0b8e9b63 break mullo and mulhi out of gp regs in sigcontext 1995-01-18 06:42:01 +00:00
mellon
14f5639dca Make register definitions compatible with Ultrix 1995-01-18 06:40:12 +00:00
mellon
09f6d5d141 Make pcb_regs structure compatible with Ultrix 1995-01-18 06:39:43 +00:00
mellon
faf867c2b2 Support for alternate compilers and file formats 1995-01-18 06:38:57 +00:00
mellon
b9a71d25d2 Add NUMBOOT for benefit of disklabel program 1995-01-18 06:37:55 +00:00
mellon
3a011804a6 ELF format (to be combined with elf header in sys/compat later) 1995-01-18 06:15:38 +00:00
mellon
20a4f723d7 4.4BSD binary format 1995-01-18 06:14:58 +00:00
jtc
d7a8b2964f Only define sig_atomic_t when _ANSI_SOURCE is defined. 1995-01-10 19:01:00 +00:00
cgd
e5049f4d59 make the definition of _JBLEN mach. dep. header-dependent. 1994-12-20 10:36:27 +00:00
mycroft
487dab2ff9 Make a new macro _C_LABEL(), which prepends an underscore to the argument unless 
NO_UNDERSCORES is defined.  Use it in the *LEAF() and END() macros.
 1994-12-15 15:26:26 +00:00
dean
2a5cfe5b41 fix from Jonathan Stone 1994-11-28 18:45:39 +00:00
dean
e7558eafd1 put #ifdef KERNEL around CLK_TCK define 1994-11-15 19:00:49 +00:00
dean
add2031dcf Prepended underscores 1994-11-14 23:33:46 +00:00
cgd
a63beafc2b new RCS ID format. 1994-10-26 21:08:38 +00:00
cgd
70d91988ab update for new syscall args description mechanism 1994-10-20 05:34:04 +00:00
cgd
f501e4e128 make <stdarg.h> a symlink, and clean up ports' stdarg.h and varargs.h files. 1994-10-15 04:57:29 +00:00
cgd
49c34d3337 move arch dependence to archs. clean up a bit. deal with weird MAXPARTITONS. 1994-10-14 18:26:22 +00:00
jtc
badcc17a6d Add constants required by XPG3 1994-10-05 17:16:29 +00:00
glass
a0bba56f2a add USPACE 1994-08-23 19:13:54 +00:00
cgd
3fbc338a62 define __BIT_TYPES_DEFINED__ for compatibility with things like BIND and nvi 1994-07-20 05:44:19 +00:00
deraadt
50b13742e4 _MACHINE_VARGS_H_ 1994-06-29 00:45:01 +00:00
glass
5e54277664 fix a few integration bugs, add vmfault debugging, more ultrix stuff 1994-06-02 06:14:56 +00:00
glass
8f22e98c12 VM_MIN_ADDR -> 0 1994-06-01 18:51:16 +00:00
glass
af77c1caf2 more likely to work now, probably less knf...thats the next project 1994-05-28 20:21:30 +00:00
glass
6b63c739f3 bsd 4.4-lite pmax port as ported to NetBSD 1994-05-27 08:57:32 +00:00
glass
814f4529f3 upgrade to bsd 4.4-lite code base. only mod is rcsids 1994-05-27 08:40:50 +00:00
glass
377b097932 upgrade to bsd 4.4-lite code base. only mod is rcsids 1994-05-27 08:39:00 +00:00
cgd
d64461d7d3 add basic integral types (a la sparc port) that new nvi wants. 
mark old 'basic integral types' as XXX -- they should be squished
when whoever gets this port working.
 1994-03-14 02:12:06 +00:00
deraadt
aa7ced4bd5 intrframe -> clockframe 1994-01-15 18:46:00 +00:00
mycroft
f8100bd977 Clean up deleted files. 1994-01-14 04:53:43 +00:00
deraadt
9fd56d82c3 some pmax updating (Terry Friedrichsen is helping on this now). 1994-01-14 04:53:37 +00:00
deraadt
56cc97cb80 update from rick, tarfile of Oct 11 10:46 1993-10-15 02:56:33 +00:00
deraadt
fe806afec2 pmax code from <ralphc@pyramid.com> & <rick@snowhite.cis.uoguelph.ca> 1993-10-12 03:22:19 +00:00