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66 Commits

Author SHA1 Message Date
eeh
6492e81ae6 Fix fault handling code to correctly report access_type and fault_type 
and get rid of pmap_enter_phys().
 1999-03-28 19:01:02 +00:00
eeh
69d1f9d0d3 COMPAT_SPARC32 -> COMPAT_NETBSD32 1999-03-26 04:29:20 +00:00
mrg
54ab2e1e54 clean and up make compile 1999-03-25 17:49:43 +00:00
mrg
dc011bcec0 move sparc32 MD bits here. 1999-03-25 16:26:19 +00:00
drochner
76fa1751fe Add a macro to check for sufficient pointer alignment in bus.h context, 
"BUS_SPACE_ALIGNED_POINTER()".
Equal to the param.h "ALIGNED_POINTER()" normally, but obeys additional
requirements of the bus_space_xxx_n() macros. (BUS_SPACE_DEBUG)
 1999-03-23 21:29:03 +00:00
eeh
f0503a65c8 Flush D$ on bypass accesses. 1999-03-22 05:35:39 +00:00
thorpej
a77ccfe460 Garbage-collect. 1999-03-20 01:40:25 +00:00
eeh
3c8b9d7307 Some devices don't have a `device-type' property we can use to allocate 
an IPL.  Check for those by name.  Give the rest a default IPL of 2.
(Added `SUNW,CS4231' to the list.)
 1999-03-18 03:23:53 +00:00
hubertf
56f2d188fc RCS ID police 1999-02-15 04:54:34 +00:00
drochner
0e91ebb904 make the last fix work as intended 1999-01-31 11:15:43 +00:00
mrg
7006310cbd retire _LP64; use compiler provided __arch64__, but still defined _LP64 where we used to anyway. 1999-01-31 09:21:18 +00:00
eeh
8ee118c70d Fix problems with bus_space*() macros (thanks M.Drochner). 1999-01-30 17:02:32 +00:00
mycroft
897a8a7f29 Mark [hn]to[nh][ls]() with __const__, so they are subject to CSE. 1999-01-24 12:55:01 +00:00
christos
6d70af37f7 move prototypes to mi locations and add the xrs gunk. 1999-01-21 23:06:25 +00:00
chuck
90ddaed9b5 MNN is no longer optional, remove dead code 1999-01-16 20:43:21 +00:00
bouyer
dc306354b0 Move the bswap functions from libutil to libc (this bups the 
minor of libc and the major of libutil). For little-endian architectures
merge the bnswap() assembly versions with nto* and hton* using symbols
aliasing. Use symbol renaming for the bswap function in this case to avoid
namespace pollution.
Declare bswap* in machine/bswap.h, not machine/endian.h. For little-endian
machines, common code for inline macros go in machine/byte_swap.h
Sync libkern with libc.
Adjust #include in kernel sources for machine/bswap.h.
 1999-01-15 13:31:15 +00:00
eeh
d5ca0ef2e6 Don't use long' instead of int64_t' since the latter may not be in scope. 1999-01-09 23:15:39 +00:00
thorpej
da572a137f Argh, fix the ANSI CPP version of the a.out WARN_REFERENCES(). 1998-12-02 21:16:46 +00:00
thorpej
a6f7e0c05a Implement WARN_REFERENCES(). 1998-12-02 00:58:42 +00:00
mrg
b066708a2e add protos for switchtoctx, fixalign and emulinstr. XXX should all these be here? 1998-11-24 12:49:14 +00:00
oster
c74d32c5fc Updating of bdev's and cdev's to support RAIDframe. 1998-11-13 04:47:03 +00:00
eeh
08af05f929 Fix 32-bit gcc scheduling problems. 1998-11-13 03:47:15 +00:00
thorpej
cabecee13c Changes to support fork_kthread(): 
- cpu_set_kpc() now takes void *arg third argument, passed to the
  entry point.
- cpu_fork() allows parent to be non-curproc iff parent is proc0.
  When forking non-curproc, assume its state has already been saved.
- Adjust various pieces of machine-dependent code to account of all of this.
 1998-11-11 06:43:49 +00:00
thorpej
908cdfe4e3 Add scsibus entry points to the cdevsw[]. 1998-10-10 02:00:49 +00:00
eeh
b6fd7187e0 Fix more syscall32 and signal breakage. 1998-10-08 02:31:39 +00:00
thorpej
d681cf055a configure() prototype is in <sys/device.h> 1998-10-06 20:50:15 +00:00
eeh
cd0dd24713 It seems taht 64-bit kernels need bigger stacks. 1998-10-06 05:18:55 +00:00
eeh
d0d18d5a83 Fix PIC code initialization. 1998-10-06 05:16:34 +00:00
thorpej
5006dbf868 cpu_set_kpc() prototype is already in <sys/systm.h>. 1998-10-05 22:11:15 +00:00
eeh
1cc6223a9c More fixup in the signal area. 
64-bit syscall cleanup.

Add emulation for some new FPU insns: conversion to 64-bit long int and
conditional moves.
 1998-09-22 02:48:42 +00:00
thorpej
a7e5b3bcce For _LP64, sigcontext must contain longs! 1998-09-17 04:51:29 +00:00
thorpej
dcb541531a Minor cosmetic change. 1998-09-17 02:33:06 +00:00
eeh
49af63b22b Fixup signal changes (hopefully). However SUN_COMPAT is likely broken by 
this and I don't know how to fix it.

We can now exec a 64-bit init through a really ugly hack (don't ask.)
 1998-09-13 16:02:47 +00:00
mycroft
4e4f120db9 Update these for signal handling changes. 
XXX Not tested yet.
 1998-09-13 12:13:49 +00:00
eeh
6736de02e8 A (slightly modified) version of tv's fix for va_args for kern_printf. 1998-09-11 00:12:41 +00:00
eeh
f3ca996011 Add support for 64-bit types if _LP64 is defined. 1998-09-11 00:05:57 +00:00
thorpej
f7a4380174 If _LP64, set MID_MACHINE to MID_SPARC64, else MID_SPARC. This allows us 
to uniquely identify ILP32 vs. LP64 core files, and prevents an LP64 kernel
from incorrectly choosing emul_netbsd when it should choose emul_sparc32.
 1998-09-09 11:01:38 +00:00
eeh
2a6ae85fc3 Change to MACHINE_ARCH=sparc64 for LP64 machines. 1998-09-09 02:56:38 +00:00
thorpej
8abe0d6b1c Adjust for the new "reaper" kernel thread: do not free the vmspace and 
u-area in machine-dependent code.  Instead, call exit2() to schedule
the reaper to free them for us, once it is safe to do so (i.e. we are
no longer running on the dead proc's vmspace and stack).
 1998-09-09 00:07:48 +00:00
eeh
f162a39307 Make register32_t unsigned so we don't have sign extension problems. 1998-09-07 23:46:26 +00:00
eeh
8d72d0dc0a Fix problems copying in extended syscall arguments. 1998-09-07 18:23:54 +00:00
eeh
aecf435d40 Add new 64-bit specific traps and 64-bit Solaris syscall. 1998-09-07 01:39:52 +00:00
eeh
edc4ed9846 32-bit fixup. 1998-09-06 21:53:41 +00:00
eeh
a112a2a4cc It slices. It dices. It does everything except exec a sparc32_compat init. 1998-09-05 23:57:24 +00:00
pk
181a8253a0 Nuke temporary `getpropA()'. 1998-09-05 16:23:08 +00:00
christos
50909bd6d9 Assign copyright to TNF. 1998-09-05 15:28:08 +00:00
eeh
cf9a8a5a53 Periodic update: now starts probing devices. 1998-09-02 05:51:35 +00:00
eeh
26d2d906c7 Some more 64-bit cleanup. Now everything compiles. 1998-08-30 15:32:16 +00:00
eeh
a465fdedc6 Add 64-bit pmap support: 
Moved from a two level 512/1024 entry setup mapping 32 (9/10/13) bits
respectively to a three level 1024/1024/1024 entry setup mapping 43
(10/10/10/13) bits.  In 32-bit mode we waste about 1/12 pages mapping the high
11 bits.  We also only manage 43 of the possible 44 bits of virtual address
space, wasting half of it.  Oh well, maybe we'll do better next revision.
 1998-08-27 06:23:31 +00:00
eeh
edab5330c3 Fix typo in previous fix. 1998-08-22 22:45:19 +00:00