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8c19023a4f
NetBSD/sys/arch
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mhitch daf32f5010 The ci_want_resched check and preempt() call had been removed from 
userret() which resulted in no process preemption (and probably
contributed to the signal trap loop locking up the machine that was
recently fixed).  Put the check and preempt() call in the AST trap
handler to restore process preemption.
2009-02-25 19:56:49 +00:00
..
acorn26 Make arckbd(4) compile even if the kernel is lacking wsmouse(4), wskbd(4), 2009-02-16 21:36:09 +00:00
acorn32 build & bugfix: spl0 is an alias for splx(IPL_NONE), which effectively results in calling splx() twice. 2009-02-14 18:00:26 +00:00
algor As discussed on tech-kern: mutex_init is too heavyweight for early bootstrap 2008-11-30 18:21:31 +00:00
alpha Use "defopt MODULAR" in sys/conf/files, and #include "opt_modular.h" 2009-02-13 22:41:00 +00:00
amd64 - rewrite x86 nmi dispatcher so that establish and disesablish are safe 2009-02-24 06:03:54 +00:00
amiga Use "defopt MODULAR" in sys/conf/files, and #include "opt_modular.h" 2009-02-13 22:41:00 +00:00
amigappc Remove LKMs and switch to the module framework, pass 1. 2008-11-12 12:35:50 +00:00
arc Use "defopt MODULAR" in sys/conf/files, and #include "opt_modular.h" 2009-02-13 22:41:00 +00:00
arm Allow kern_ssp.c to build. That file includes <sys/intr.h> without 2009-02-13 08:37:52 +00:00
atari Use "defopt MODULAR" in sys/conf/files, and #include "opt_modular.h" 2009-02-13 22:41:00 +00:00
bebox Use "defopt MODULAR" in sys/conf/files, and #include "opt_modular.h" 2009-02-13 22:41:00 +00:00
cats Use "defopt MODULAR" in sys/conf/files, and #include "opt_modular.h" 2009-02-13 22:41:00 +00:00
cesfic Centralize fpu exception to siginfo code encoding for all m68k archs, 2009-01-27 20:30:12 +00:00
cobalt Use "defopt MODULAR" in sys/conf/files, and #include "opt_modular.h" 2009-02-13 22:41:00 +00:00
dreamcast Changes to MEMORY_RBFLAGS option: 2009-02-06 18:50:26 +00:00
evbarm Also include <arm/cpu.h> here for the required definitions of 2009-02-14 12:44:20 +00:00
evbmips Use "defopt MODULAR" in sys/conf/files, and #include "opt_modular.h" 2009-02-13 22:41:00 +00:00
evbppc Use "defopt MODULAR" in sys/conf/files, and #include "opt_modular.h" 2009-02-13 22:41:00 +00:00
evbsh3 Changes to MEMORY_RBFLAGS option: 2009-02-06 18:50:26 +00:00
evbsh5 Remove support for NetBSD/{,evb}sh5. 2007-04-08 09:35:21 +00:00
ews4800mips Changes to MEMORY_RBFLAGS option: 2009-02-06 18:50:26 +00:00
hp300 Use "defopt MODULAR" in sys/conf/files, and #include "opt_modular.h" 2009-02-13 22:41:00 +00:00
hp700 Use the new OPT_DDB= %DDB% to add -fno-omit-frame-pointer so that ddb 2009-02-15 10:21:10 +00:00
hpc Added MiniSD and MicroSD card folder. 2009-01-29 21:27:35 +00:00
hpcarm Use "defopt MODULAR" in sys/conf/files, and #include "opt_modular.h" 2009-02-13 22:41:00 +00:00
hpcmips Use "defopt MODULAR" in sys/conf/files, and #include "opt_modular.h" 2009-02-13 22:41:00 +00:00
hpcsh Use "defopt MODULAR" in sys/conf/files, and #include "opt_modular.h" 2009-02-13 22:41:00 +00:00
hppa From OpenBSD: 2009-01-27 11:49:54 +00:00
i386 - rewrite x86 nmi dispatcher so that establish and disesablish are safe 2009-02-24 06:03:54 +00:00
ia64 Use "defopt MODULAR" in sys/conf/files, and #include "opt_modular.h" 2009-02-13 22:41:00 +00:00
ibmnws Changes to MEMORY_RBFLAGS option: 2009-02-06 18:50:26 +00:00
iyonix add COMPAT_50 to all the configs with COMPAT_40. 2009-01-24 05:06:05 +00:00
landisk Use "defopt MODULAR" in sys/conf/files, and #include "opt_modular.h" 2009-02-13 22:41:00 +00:00
luna68k Use "defopt MODULAR" in sys/conf/files, and #include "opt_modular.h" 2009-02-13 22:41:00 +00:00
m68k Centralize fpu exception to siginfo code encoding for all m68k archs, 2009-01-27 20:30:12 +00:00
mac68k Use "defopt MODULAR" in sys/conf/files, and #include "opt_modular.h" 2009-02-13 22:41:00 +00:00
macppc Convert the recently introduced awk command to retrieve the value of the 2009-02-15 01:58:01 +00:00
mips Convert the recently introduced awk command to retrieve the value of the 2009-02-15 01:58:01 +00:00
mipsco Use "defopt MODULAR" in sys/conf/files, and #include "opt_modular.h" 2009-02-13 22:41:00 +00:00
mmeye Use "defopt MODULAR" in sys/conf/files, and #include "opt_modular.h" 2009-02-13 22:41:00 +00:00
mvme68k Use "defopt MODULAR" in sys/conf/files, and #include "opt_modular.h" 2009-02-13 22:41:00 +00:00
mvmeppc Use "defopt MODULAR" in sys/conf/files, and #include "opt_modular.h" 2009-02-13 22:41:00 +00:00
netwinder add COMPAT_50 to all the configs with COMPAT_40. 2009-01-24 05:06:05 +00:00
news68k Use "defopt MODULAR" in sys/conf/files, and #include "opt_modular.h" 2009-02-13 22:41:00 +00:00
newsmips Use "defopt MODULAR" in sys/conf/files, and #include "opt_modular.h" 2009-02-13 22:41:00 +00:00
next68k Use "defopt MODULAR" in sys/conf/files, and #include "opt_modular.h" 2009-02-13 22:41:00 +00:00
ofppc Use "defopt MODULAR" in sys/conf/files, and #include "opt_modular.h" 2009-02-13 22:41:00 +00:00
playstation2 Changes to MEMORY_RBFLAGS option: 2009-02-06 18:50:26 +00:00
pmax Use "defopt MODULAR" in sys/conf/files, and #include "opt_modular.h" 2009-02-13 22:41:00 +00:00
powerpc Convert the recently introduced awk command to retrieve the value of the 2009-02-15 01:58:01 +00:00
prep Use "defopt MODULAR" in sys/conf/files, and #include "opt_modular.h" 2009-02-13 22:41:00 +00:00
rs6000 Use "defopt MODULAR" in sys/conf/files, and #include "opt_modular.h" 2009-02-13 22:41:00 +00:00
sandpoint Use "defopt MODULAR" in sys/conf/files, and #include "opt_modular.h" 2009-02-13 22:41:00 +00:00
sbmips Use "defopt MODULAR" in sys/conf/files, and #include "opt_modular.h" 2009-02-13 22:41:00 +00:00
sgimips Un-hardcode IP32 serial console bus tags. Fixes regression introduced in revision 1.28. 2009-02-25 09:37:22 +00:00
sh3 Use "defopt MODULAR" in sys/conf/files, and #include "opt_modular.h" 2009-02-13 22:41:00 +00:00
sh5 Remove support for NetBSD/{,evb}sh5. 2007-04-08 09:35:21 +00:00
shark Use "defopt MODULAR" in sys/conf/files, and #include "opt_modular.h" 2009-02-13 22:41:00 +00:00
sparc add 2009-02-22 04:36:16 +00:00
sparc64 fix the formats of a debug printf for the time_t changes. 2009-02-15 13:04:03 +00:00
sun2 Use "defopt MODULAR" in sys/conf/files, and #include "opt_modular.h" 2009-02-13 22:41:00 +00:00
sun3 Use "defopt MODULAR" in sys/conf/files, and #include "opt_modular.h" 2009-02-13 22:41:00 +00:00
sun68k Correct typo in previous: seseconds_t -> saseconds_t. 2009-01-17 12:47:02 +00:00
usermode Changes to MEMORY_RBFLAGS option: 2009-02-06 18:50:26 +00:00
vax The ci_want_resched check and preempt() call had been removed from 2009-02-25 19:56:49 +00:00
x68k Use relative paths so we can avoid using ${MACHINE} in a path 2009-02-14 10:39:17 +00:00
x86 nmi_disestablish: fix an inverted condition. pointed out by ad@. 2009-02-24 10:37:27 +00:00
xen vesabios is no more 2009-02-19 02:49:41 +00:00
zaurus Use "defopt MODULAR" in sys/conf/files, and #include "opt_modular.h" 2009-02-13 22:41:00 +00:00
Makefile Convert more MACHINE tests to MACHINE_ARCH 2009-02-14 13:50:50 +00:00
README m88k is an empty directory in the repo, don't mention it here. 2008-03-01 14:37:02 +00:00

README 

$NetBSD: README,v 1.51 2008/03/01 14:37:02 joerg Exp $

acorn26:	Acorn ARM2- and ARM3-based machines (arm, 20000509)
acorn32:	Acorn computers Ltd. ARM 6/7/SA based machines (arm, 20011118)
algor:		Algorithmics, Ltd. MIPS evaluation boards (mips, 20010528)
alpha:		Compaq (formerly Digital Equipment Corp.) Alpha (alpha, 19950213)
amd64:		AMD's x86 64 bit architecture (x86_64, 20010619)
amiga:		Commodore et al. Amiga (m68k, 19930902)
amigappc:	Phase 5 Amiga (powerpc, 20000525)
arc:		MIPS Advanced Risc Computing spec machines (mips, 20000123)
atari:		Atari TT30, Falcon, and Hades (m68k, 19950326)
bebox:		Be Inc. BeBox (powerpc, 19971014)
cats:		Chalice Technologies, CATS motherboard (arm, 19981005)
cesfic:		FIC8234 VME processor board (m68k, 20010514)
cobalt:		Cobalt Networks Microservers (mips, 20000319)
dreamcast:	SEGA Dreamcast (sh3, 20010107)
evbarm:		ARM-based eval boards (arm, 20010905)
evbmips:	MIPS-based eval boards (mips, 20020307)
evbppc:		PowerPC-based eval boards (powerpc, 20021209)
evbsh3:		Hitachi SuperH(TM) sh3 and sh4 eval boards (sh3, 20010206)
ews4800mips:	NEC's MIPS based EWS4800 workstations (ews4800mips, 20051229)
hp300:		Hewlett Packard 300- and 400-series machines (m68k, 19930512)
hp700:		Hewlett Packard 700-series machines (hppa, 20020606)
hpcarm:		ARM based handheld PCs (arm, 20010220)
hpcmips:	MIPS based handheld PCs (mips, 19990925)
hpcsh:		Hitachi SuperH(TM) based handheld PCs (sh3, 20010117)
i386:		Intel/AMD etc. x86 processor line (i386, 19930321)
ibmnws:		IBM Network Station Thin Clients (powerpc, -)
iyonix:		Castle Technology xscale based workstations (arm, 20040713)
landisk:	SH4 processor based NAS appliances by I-O DATA (sh3, 20060901)
luna68k:	LUNA product line of OMRON Tateishi Electric (m68k, 20000105)
mac68k:		Apple Macintosh (m68k, 19930929)
macppc:		Apple Power Macintosh and clones (powerpc, 19980515)
mipsco:		MIPS Corp Magnum 3000 computers (mips, 20000812)
mmeye:		Hitachi SuperH(TM) computer controlled camera (sh3)
mvme68k:	Motorola's VMEbus 68K based single board computers (m68k, 19950725)
mvmeppc:	Motorola's PowerPC machines running older PPCBUG
		(powerpc, 20020227)
netwinder:	StrongARM based Netwinder machines (arm, 20010609)
news68k:	Sony's m68k based NET WORK STATION (m68k, 19991209)
newsmips:	Sony's MIPS based NET WORK STATION (mips, 19980218)
next68k:	NeXT Computer's cubes and slabs (m68k, 19980609)
ofppc:		Open Firmware based PowerPC machines (powerpc, 19980528)
playstation2:	Sony PlayStation 2 (mips, 20011016)
pmax:		Digital Equipment Corp. MIPS based machines (mips, 19931012)
prep:		PowerPC Reference Platform machines (powerpc, 20000229)
sandpoint:	Motorola Sandpoint reference platform and DINK32 machines
		(powerpc, 20010211)
sbmips:		Broadcom's SiByte processor evaluation boards (mips, 20020306)
sgimips:	MIPS based Silicon Graphics machines (mips, 20000614)
shark:		Digital Network Appliance Reference Design ("Shark") (arm, 19960131)
sparc:		Sun Microsystems SPARC (sun4, sun4c, sun4m) 32 bit machines
		(sparc, 19931002)
sparc64:	Sun Microsystems UltraSPARC 64 bit machines (sparc64/sparc, 19980620)
sun2:		Sun m68010 based machines (m68k, 20010328)
sun3:		Sun m680[23]0 based machines (m68k, 19930625)
vax:		Digital Equipment Corp. VAX machines (vax, 19940802)
x68k:		Sharp X68000, X68030 (m68k, 19960505)
xen:		Xen virtual machine monitor (xen, 20040311)
zaurus:		Sharp Zaurus C3x00 PDAs (arm, 20061217)

Generic cpu features shared among multiple ports
arm:		ARM CPU based platform files
hppa:		Hewlett Packard PA-RISC CPU based platform files
m68k:		Motorola 680x0 CPU based platform files
mips:		MIPS CPU based platform files
powerpc:	PowerPC CPU based platform files
sh3:		Hitachi SuperH(TM) sh3 and sh4 CPU based platform files
sparc:		Sun Microsystems SPARC(TM) CPU based platform files
x86:		Intel x86 based platform files.

Generic architectural features shared among multiple ports
hpc:		Handheld PC reference platform files
sun68k:		Sun Microsystems Motorola 680x0 CPU based platform files

Single port cpu families
alpha:		Digital Equipment Alpha processor