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324 Commits

Author SHA1 Message Date
soda
c56a43535d remove following symbols which became unnecessary in recent cpu_intr() change: 
mips_hardware_intr
	MIPS3_INTERNAL_TIMER_INTERRUPT
	mips3_intr_cycle_count
	mips3_timer_delta
 2000-04-15 22:05:51 +00:00
soren
0ce39b7430 Typo; user stack only needs to start one page below 0x80000000. 2000-04-13 22:02:54 +00:00
nisimura
85f3855a8c - Implement mips3_TBIAP(). 
- Remove obsoluted routines in locore_mips3.S
- addiu -> addu, andi -> and, ori -> or.
 2000-04-12 01:05:34 +00:00
nisimura
e342080364 Introduce cpu_intr() whose body is now provided by target ports in 
their own ways.  Ugly fixup #define in machine/intr.h have gone.
mips_hardware_intr global variable patch work has gone.
 2000-04-11 02:30:14 +00:00
soren
aa4c70110e Move the start of the user stack down a little to account for the 
virtual address checking done by the R8000 and some QED CPUs.

From Jeff Smith.
 2000-04-07 21:50:08 +00:00
simonb
9edec906b5 Removing trailing comma from enum declaration. 2000-04-03 05:58:31 +00:00
minoura
78b105698a Move dl* function definitions to libc on ELF. 
Based on the patch supplied by Takuya Shiozaki <tshiozak@astec.co.jp>.
See http://mail-index.netbsd.org/tech-userlevel/2000/02/23/0000.html.
 2000-04-02 15:35:47 +00:00
simonb
6060929e8e Move fpcurproc declaration to <mips/cpu.h>. 2000-03-28 03:11:26 +00:00
simonb
ef89d70178 Don't `extern' function declarations. While we're there, remove trailing 
blank lines and white space.
 2000-03-28 02:58:44 +00:00
simonb
338105f94b Make declaration of curpcb variable extern. 2000-03-28 01:06:04 +00:00
nisimura
06b4feb7d6 Have TBIA/TBIAP an argument refering to a global variable instead 
of a compile time constant.
 2000-03-27 05:30:40 +00:00
nisimura
5987070300 - Rename some of TLB ops to have handy abbrivations hired from VAX and 
ALPHA; mips1_TBIA, mips1_TBIAP, mips1_TBIS.
- Make sure TBIA and TBIAP ops to have an argument for the size of TLB
  which varies across even for MIPS1 implementations.
- Nuke the unused cpu_isa field from processor personality list.

- XXX XXX XXX
  it's less-than-optimal and likely a mistake to have TLBUpdate().
  It's costy to try to invalidate a single TLB entry whenver a certain
  PTE is going to be modified by traversing the entire TLB looking
  for the modified PTE because the PTE in question is not in TLB in
  most cases.  ASID bump could do the invalidation smartly.  Solution
  is planned for now.
 2000-03-27 05:23:42 +00:00
nisimura
24571569fa Nuke MIPS_16K_PAGE conditional which should be commited in. It 
was used for debugg'n purposes which only make senses on particular
hardware configurations and has never been intended to extend pagesize
of NetBSD/mips.
 2000-03-27 02:55:13 +00:00
nisimura
b6b06284ce Add QED RM7000 PrID. 2000-03-25 06:33:50 +00:00
soren
573160e03b Revert previous. 2000-03-24 23:06:03 +00:00
soren
c535ede30b Move sysctl definitions from arch/mips to arch/foo. 2000-03-24 21:30:58 +00:00
soren
a0c624dd3d Remove FPU PRIDs that are identical to the CPU ones. 2000-03-24 20:48:20 +00:00
soren
1c965174b0 Make MIPS1+MIPS3 compile again. 2000-03-23 14:49:29 +00:00
soren
64bcb49a2e Updated RM5231 cache code from Jeff Smith and Ethan Solomita at Geocast. 
Many thanks.
 2000-03-19 19:16:13 +00:00
tron
e86957458a Install "machineendian_machdep.h". 2000-03-17 22:36:31 +00:00
mycroft
9e21b6555a In the `MY THAT'S GROSS' department... 
Eliminate the recursive include of machine/endian.h from sys/endian.h.
 2000-03-17 00:09:18 +00:00
mycroft
02905321b2 Foolish consistency. Mainly, always use underscores and sys/endian.h. 2000-03-16 15:09:34 +00:00
kleink
0c7df56c40 Define ISO C99 (unsigned) long long (min, max) symbols. 
VS: ----------------------------------------------------------------------
 2000-03-07 19:31:50 +00:00
soren
2f1aff2da3 Garbage collect MIPS_SR_INT_ENAB/MIPS_SR_INT_ENA_CUR definitions. 2000-03-07 01:05:48 +00:00
soda
6ff57360cc mips is now vm_offset_t/vm_size_t clean 2000-02-22 12:28:25 +00:00
mycroft
7f0554e0c9 Add some CONSTCONDs to make lint happier. 2000-02-19 09:23:44 +00:00
mycroft
09cc3151e6 Don't pull in cpu.h in non-kernel code. 2000-02-19 09:22:51 +00:00
thorpej
dded044fc2 Update for the NKMEMPAGES changes. 2000-02-11 19:25:12 +00:00
kleink
36e6bc645e Improve namespace test macros a bit. 2000-02-05 14:04:36 +00:00
kleink
82464e46d6 Add a C99-style va_copy macro. 2000-02-03 16:16:06 +00:00
takemura
ae6160e233 CPU specific idle hook and VR idle routine. 2000-01-28 15:08:36 +00:00
tsutsui
b0fbaa33fb Remove obsoleted macros. 2000-01-26 09:44:10 +00:00
simonb
b4c00759ec Clear up a comment a little. 2000-01-09 20:08:14 +00:00
simonb
24ddcc3162 Use the badaddr() prototype in mips/include/cpu.h by including 
<machine/cpu.h> in mips/include/mips_param.h.  Remove duplicate
badaddr() prototypes from some pmax header files.
 2000-01-09 13:24:14 +00:00
simonb
ddc897f64e Prototype stacktrace() and logstacktrace(). 2000-01-09 10:05:55 +00:00
kleink
693059feda const -> __const and include <sys/cdefs.h> earlier; fixes PR lib/9052 
by Takahiro Kambe.
 2000-01-04 14:20:05 +00:00
castor
cf643fe983 Add macro for MIPS_PHYS_MASK and document use of bits in system status 
registers.
 1999-12-27 20:05:06 +00:00
kleink
11e6c54cfc C99: Define a NAN macro in <math.h> which evaulates to a constant expression of 
a single-precision quiet NaN; only to be defined on platforms that do support
this value.
 1999-12-23 10:15:05 +00:00
jun
2db6d32929 FIX: 
port-mips/9016 [serious/medium]:
        MIPS FPU emulator points wrong epc on exception case

	Responsible:    port-mips-maintainer (NetBSD/mips Portmasters)
	State:          open
	Class:          sw-bug
	Originator:     Shuichiro URATA
	Release:        current 12/11/1999
	Arrival-Date:   Fri Dec 17 10:18:00 1999
commit patch
     http://www.a-r.org/~ur/softfloat1211.diff.gz
     by Shuichiro URATA (ur@a-r.org)
 1999-12-22 04:54:14 +00:00
castor
855917ea08 Fix typo on _MIPS_BSD_API switch. 1999-12-09 15:39:46 +00:00
ragge
0513268399 CL* discarding. 1999-12-04 21:13:19 +00:00
uch
8b01b15437 TX3912/22 specific register defines. 1999-11-29 11:13:11 +00:00
uch
347ea4cd91 TX3912/22 support. ENABLE_MIPS_TX3900 enables it. 1999-11-29 11:12:12 +00:00
nisimura
95e2c7af76 Make sure wbflush symbol treated as a C function call. 1999-11-12 06:17:13 +00:00
kleink
b4f0936a8c Per discussion on tech-toolchain, remove MIPS-specific <machine/elf.h> header; 
all the information is available from <sys/exec_elf.h>.
 1999-11-09 21:50:18 +00:00
kleink
522cbf0248 Update to match new SVR4-style definition names in <sys/exec_elf.h>. 1999-10-25 13:55:06 +00:00
shin
44c2553ded Changes for NetBSD/hpcmips. 
Support VR4100.
	Support 16KB page.
	Support CPU without FPU.

Fix virtual alias problem(physio() case).

[new options]

options		MIPS3_4100	/* VR4100 core */
options		MIPS_16K_PAGE	/* enable kernel support for 16k pages  */
options		SOFTFLOAT 	/* No FPU; avoid touching FPU registers */
 1999-09-25 00:00:37 +00:00
mrg
f75cf1688b install ieee.h 1999-08-30 00:51:57 +00:00
mycroft
4ef547e76d Add ieee.h. 1999-08-29 18:21:20 +00:00
simonb
3c185af5fd Include <sys/endian.h> after defining whether where are little- or 
big-endian.  i386, pc532 and vax still include <machine/byte_swap.h>
and define macros for the {n,h}to{h,n}*() functions.  mips also
defines some endian-independent assembly-code aliases for unaligned
memory accesses.
 1999-08-21 05:53:50 +00:00