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172 Commits

Author SHA1 Message Date
eeh b4b570608d Add some more 32-bit emulation support. 1999-05-12 01:11:54 +00:00
eeh 564db48540 Don't clobber any input regs in __asm statements. 1999-05-11 05:06:17 +00:00
christos 361f7917c8 clean up old GCC.1 stuff; move common definitions to the top. 1999-05-04 13:36:44 +00:00
christos b70c3eb0ca Define __extension__ if __GNUC__ < 2 
Define __builtin_*() for lint
 1999-05-03 16:21:28 +00:00
thorpej b8073b401b Garbage-collect the VM_MBUF_SIZE constant. Instead, use the size 
(nmbclusters * mclbytes), so that the right amount of KVA space is
allocated if those variables are patched.
 1999-04-26 22:46:44 +00:00
ad 5140c302ce Bring sparc/sparc64 fb code and kernel configuration into line with 
rcons changes.
 1999-04-13 18:45:40 +00:00
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
eeh 9f5435229a 64-bit-ify this. Depend on _lp64. 1998-08-22 22:16:01 +00:00
eeh 239bc62b37 Add a makefile. 1998-08-15 03:57:58 +00:00
eeh a2dd74ed79 Merge paddr_t changes into the main branch. 1998-08-13 02:10:37 +00:00
kleink 546365a27e _POSIX_SOURCE -> _POSIX_C_SOURCE 1998-08-06 11:25:04 +00:00
ross 22554e01a9 Following discussions with eeh and mrg, change most of these types so 
that they should make an ILP32 setup with an ILP32 compiler and an LP64
setup if run through an LP64 compiler. None of the data sizes actually
change right now, and any type errors that show up would have to be fixed
eventually anyway.
 1998-07-31 15:30:40 +00:00
mycroft a24dbc8065 (Always) (practice) (safe) (macro expansion). 1998-07-31 15:07:41 +00:00
eeh 1053f23abf That last change to reduce warnings wasn't quite right. 1998-07-28 04:44:52 +00:00
mycroft da2e61d160 Delint. 1998-07-27 13:55:32 +00:00
mrg f0065b1a61 don't provide a static splx prototype if SPLDEBUG. avoids warnings... 1998-07-27 06:05:55 +00:00
thorpej d47ea67c1f Define one page free list, and put all pages on it. 1998-07-08 04:43:18 +00:00
eeh d94474ccc9 General update: 
Added genassym.cf
	Removed lderr which should never have gotten in
	Removed lots of dead code from locore.s
	Added some softint stuff to intr.c
	Added support for halt -p
	esp and le both use bus_dmamap_*() functions now
		instead of kdvma_mapin()
	groundwork for PCI (but we still have no drivers for
		any sun4u PCI devices)
 1998-07-07 03:05:02 +00:00
kleink 4982314902 Merge in recent changes: 
GC the unused `physadr' type, which was not able to hold a complete physical
address on 2 architectures anyhow.  Also, move the definition of the `label_t'
type inside _KERNEL protection, since it is specific to the in-kernel
setjmp()/longjmp() implementations.
 1998-06-20 16:52:53 +00:00
mrg 873ca5c7b9 merge comment fix. 1998-06-20 12:35:08 +00:00
mrg 94022870c4 pull in opt_gateway.h for options GATEWAY 1998-06-20 12:27:21 +00:00
mrg ca23582a6b moved <machine/sun_disklabel.h> to <dev/sun/disklabel.h> 1998-06-20 05:58:05 +00:00
eeh 01e2e698b6 Import of sparc64. 1998-06-20 04:58:50 +00:00