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20b1bb2655
NetBSD/sys/arch
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thorpej 20b1bb2655 Clean up handling of the vector page on 32-bit ARM systems: 
* Don't refer to VA 0, instead refer to a new variable: vector_page
* Delete the old zero_page_*() functions, replacing them with a new
  one: vector_page_setprot().
* When manipulating vector page mappings in user pmaps, only do so if
  the vector page is below KERNEL_BASE (if it's above KERNEL_BASE, the
  vector page is mapped by the kernel pmap).
* Add a new function, arm32_vector_init(), which takes the virtual
  address of the vector page (which MUST be valid when the function
  is called) and a bitmask of vectors the kernel is going to take
  over, and performs all vector page initialization, including setting
  the V bit in the CPU Control register ("relocate vectors to high
  address"), if necessary.
2002-04-03 23:33:26 +00:00
..
acorn26 This script has no excuse for ever failing: set -e 2002-04-02 13:17:41 +00:00
acorn32 Clean up handling of the vector page on 32-bit ARM systems: 2002-04-03 23:33:26 +00:00
algor Make sure that private DMA flags don't overlap with standard DMA flags; 2002-03-17 21:45:06 +00:00
alpha remove boot_block stuff from include/disklabel.h, and migrate to 2002-04-03 06:16:01 +00:00
amiga Rename MEMORY_DISK_SIZE (formerly MINIROOTSIZE) to MEMORY_DISK_ROOT_SIZE, 2002-04-02 05:30:34 +00:00
amigappc Minimal makefile to ensure that arch/amigappc/include is picked up by 2002-04-03 14:37:54 +00:00
arc Rename MEMORY_DISK_SIZE (formerly MINIROOTSIZE) to MEMORY_DISK_ROOT_SIZE, 2002-04-02 05:30:34 +00:00
arm Clean up handling of the vector page on 32-bit ARM systems: 2002-04-03 23:33:26 +00:00
atari Also find swap partitions in a (possibly embedded in AHDI) NetBSD label on 2002-03-22 21:29:23 +00:00
bebox <bebox/pte.h> has gone too. 2002-04-03 15:53:21 +00:00
cats Clean up handling of the vector page on 32-bit ARM systems: 2002-04-03 23:33:26 +00:00
cesfic kill remaining PS_STRINGS instances. 2002-03-20 17:59:22 +00:00
cobalt Make sure that private DMA flags don't overlap with standard DMA flags; 2002-03-17 21:45:06 +00:00
dreamcast Rename MEMORY_DISK_SIZE (formerly MINIROOTSIZE) to MEMORY_DISK_ROOT_SIZE, 2002-04-02 05:30:34 +00:00
evbarm Clean up handling of the vector page on 32-bit ARM systems: 2002-04-03 23:33:26 +00:00
evbmips Rename MEMORY_DISK_SIZE (formerly MINIROOTSIZE) to MEMORY_DISK_ROOT_SIZE, 2002-04-02 05:30:34 +00:00
evbsh3 Rename MEMORY_DISK_SIZE (formerly MINIROOTSIZE) to MEMORY_DISK_ROOT_SIZE, 2002-04-02 05:30:34 +00:00
hp300 cosmetic formatting 2002-04-02 05:46:36 +00:00
hpc recompile. 2002-03-25 17:34:53 +00:00
hpcarm Clean up handling of the vector page on 32-bit ARM systems: 2002-04-03 23:33:26 +00:00
hpcmips Rename MEMORY_DISK_SIZE (formerly MINIROOTSIZE) to MEMORY_DISK_ROOT_SIZE, 2002-04-02 05:30:34 +00:00
hpcsh rework HD64461, HD64465 interrupt handling. 2002-03-28 15:26:59 +00:00
i386 don't forget to set fs and gs in the signal handler context. this needs 2002-04-02 22:33:19 +00:00
luna68k kill remaining PS_STRINGS instances. 2002-03-20 17:59:22 +00:00
m68k compat signal array renaming. 2002-03-31 22:21:02 +00:00
mac68k Rename MEMORY_DISK_SIZE (formerly MINIROOTSIZE) to MEMORY_DISK_ROOT_SIZE, 2002-04-02 05:30:34 +00:00
macppc Rename MEMORY_DISK_SIZE (formerly MINIROOTSIZE) to MEMORY_DISK_ROOT_SIZE, 2002-04-02 05:30:34 +00:00
mips Backout the .sdata to .data change for now; this broke compiling of 2002-04-03 13:57:47 +00:00
mipsco Rename MEMORY_DISK_SIZE (formerly MINIROOTSIZE) to MEMORY_DISK_ROOT_SIZE, 2002-04-02 05:30:34 +00:00
mmeye Rename MEMORY_DISK_SIZE (formerly MINIROOTSIZE) to MEMORY_DISK_ROOT_SIZE, 2002-04-02 05:30:34 +00:00
mvme68k Rename MEMORY_DISK_SIZE (formerly MINIROOTSIZE) to MEMORY_DISK_ROOT_SIZE, 2002-04-02 05:30:34 +00:00
mvmeppc Rename ISDN devices, per discussion on tech-kern. The network devices 2002-03-16 16:55:51 +00:00
netwinder Clean up handling of the vector page on 32-bit ARM systems: 2002-04-03 23:33:26 +00:00
news68k Rename MEMORY_DISK_SIZE (formerly MINIROOTSIZE) to MEMORY_DISK_ROOT_SIZE, 2002-04-02 05:30:34 +00:00
newsmips Rename MEMORY_DISK_SIZE (formerly MINIROOTSIZE) to MEMORY_DISK_ROOT_SIZE, 2002-04-02 05:30:34 +00:00
next68k Rename MEMORY_DISK_SIZE (formerly MINIROOTSIZE) to MEMORY_DISK_ROOT_SIZE, 2002-04-02 05:30:34 +00:00
ofppc
pc532 Rename MEMORY_DISK_SIZE (formerly MINIROOTSIZE) to MEMORY_DISK_ROOT_SIZE, 2002-04-02 05:30:34 +00:00
playstation2 Rename MEMORY_DISK_SIZE (formerly MINIROOTSIZE) to MEMORY_DISK_ROOT_SIZE, 2002-04-02 05:30:34 +00:00
pmax Don't make arch/mips/mips/mips_mcclock.c mandatory for all mips ports 2002-04-03 13:16:13 +00:00
powerpc Add some MPC745x L3CR cache definitions. 2002-04-03 00:12:41 +00:00
prep Rename MEMORY_DISK_SIZE (formerly MINIROOTSIZE) to MEMORY_DISK_ROOT_SIZE, 2002-04-02 05:30:34 +00:00
sandpoint Rename MEMORY_DISK_SIZE (formerly MINIROOTSIZE) to MEMORY_DISK_ROOT_SIZE, 2002-04-02 05:30:34 +00:00
sbmips Fix comments after endian selection includes(!). 2002-03-18 11:11:30 +00:00
sgimips Rename MEMORY_DISK_SIZE (formerly MINIROOTSIZE) to MEMORY_DISK_ROOT_SIZE, 2002-04-02 05:30:34 +00:00
sh3 sync with i386/include/pmap.h rev. 1.45: 2002-04-03 10:38:51 +00:00
shark Clean up handling of the vector page on 32-bit ARM systems: 2002-04-03 23:33:26 +00:00
sparc apply patches from PR#10170 2002-04-03 16:34:11 +00:00
sparc64 Change to native_to_svr4_signo after recent change in 2002-04-02 10:25:21 +00:00
sun2 Rename MEMORY_DISK_SIZE (formerly MINIROOTSIZE) to MEMORY_DISK_ROOT_SIZE, 2002-04-02 05:30:34 +00:00
sun3 Rename MEMORY_DISK_SIZE (formerly MINIROOTSIZE) to MEMORY_DISK_ROOT_SIZE, 2002-04-02 05:30:34 +00:00
sun68k On the m68000, instead of extracting integer support from 2002-03-26 23:19:31 +00:00
vax Check that each region is inuse before freeing their related extent. 2002-04-02 09:47:34 +00:00
walnut Rename MEMORY_DISK_SIZE (formerly MINIROOTSIZE) to MEMORY_DISK_ROOT_SIZE, 2002-04-02 05:30:34 +00:00
x68k initialize codec variables every open(). 2002-04-02 15:22:37 +00:00
x86_64 Rename MEMORY_DISK_SIZE (formerly MINIROOTSIZE) to MEMORY_DISK_ROOT_SIZE, 2002-04-02 05:30:34 +00:00
Makefile In commented-out SUBDIR, rename arm26 -> acorn26. 2002-03-24 23:15:05 +00:00
README arm26 -> acorn26. 2002-03-24 15:56:59 +00:00

README 

$NetBSD: README,v 1.22 2002/03/24 15:56:59 bjh21 Exp $

acorn26:	Acorn ARM2- and ARM3-based machines (arm)
acorn32:	Acorn computers Ltd. ARM 6/7/SA based machines (arm)
algor:		Algorithmics, Ltd. MIPS evaluation boards (mips)
alpha:		Compaq (formerly Digital Equipment Corp.) Alpha (alpha)
amiga:		Commodore et al. Amiga (m68k)
amigappc:	Phase 5 Amiga (powerpc)
arc:		MIPS Advanced Risc Computing spec machines (mips)
atari:		Atari TT30, Falcon, and Hades (m68k)
bebox:		Be Inc. BeBox (powerpc)
cats:		Chalice Technologies, CATS motherboard (arm)
cesfic:  	FIC8234 VME processor board (m68k)
cobalt:		Cobalt Networks Microservers (mips)
dreamcast:	SEGA Dreamcast (sh3)
evbarm:		ARM-based eval boards (arm)
evbmips:	MIPS-based eval boards (mips)
evbsh3:		Hitachi SuperH(TM) sh3 and sh4 eval boards (sh3)
hp300:		Hewlett Packard 300- and 400-series machines (m68k)
hpcarm:		ARM based handheld PCs (arm)
hpcmips:	MIPS based handheld PCs (mips)
hpcsh:		Hitachi SuperH(TM) based handheld PCs (sh3)
i386:		Intel/AMD etc. x86 processor line (i386)
ibmnws:		IBM Network Station Thin Clients (powerpc)
luna68k:	LUNA product line of OMRON Tateishi Electric (m68k)
mac68k:		Apple Macintosh (m68k)
macppc:		Apple Power Macintosh and clones (powerpc)
mipsco:		MIPS Corp Magnum 3000 computers (mips)
mmeye:		Hitachi SuperH(TM) computer controlled camera (sh3)
mvme68k:	Motorola's VMEbus 68K based single board computers (m68k)
mvmeppc:	Motorola's VMEbus PowerPC based single board computers (powerpc)
mvme88k:	Motorola's VMEbus 88K based single board computers (m88k)
netwinder:	StrongARM based Netwinder machines (arm)
news68k:	Sony's NET WORK STATION (m68k)
newsmips:	Sony's NET WORK STATION (mips)
next68k:	NeXT Computer's cubes and slabs (m68k)
ofppc:		Open Firmware based PowerPC machines (powerpc)
pc532:		"PC-532" kit computer, based on NS 32532 CPU (ns32k)
playstation2:	SONY PlayStation 2 (mips)
pmax:		Digital Equipment Corp. MIPS based machines (mips)
prep:		PowerPC Reference Platform machines (powerpc)
sandpoint:	Motorola Sandpoint reference platform (powerpc)
sbmips:		Broadcom's SiByte processor evaluation boards (mips)
sgimips:	MIPS based Silicon Graphics machines (mips)
shark:		Digital Network Appliance Reference Design (pronounced "Shark")
		machines (arm)
sparc:		Sun Microsystems SPARC (sun4, sun4c, sun4m) 32 bit machines (sparc)
sparc64:	Sun Microsystems UltraSPARC 64 bit machines (sparc64, sparc)
sun2:		Sun m68010 based machines (m68k)
sun3:		Sun m680[23]0 based machines (m68k)
vax:		Digital Equipment Corp. VAX machines (vax)
walnut:		IBM's PowerPC 405GP Reference Board (powerpc)
x68k:		Sharp X68000, X68030 (m68k)
x86_64:		AMD's x86 64 bit architecture on the simics simulator (x86_64)

Generic architectural features shared among multiple ports
arm:		ARM cpu based platform files
hpc:		Handheld PC reference platform files
m68k:		Motorola 680x0 cpu based platform files
m88k:		Motorola 88xxx cpu based platform files
mips:		MIPS cpu based platform files
powerpc:	PowerPC cpu based platform files
sh3:		Hitachi SuperH cpu based platform files
sun68k:		Sun68k cpu based platform files