a797322f08
supports single step!
2000-05-10 20:28:33 +00:00
9f48bba3ae
Add "install" target, so "make install" after building the kernel
...
does something useful. The target can be redefined by putting a
install-kernel-${MACHINE_NAME} target that fits your needs into
/etc/mk.conf.
2000-05-09 00:56:21 +00:00
6a33c86623
HAVE_GCC28 -> HAVE_EGCS, and make it match gcc 2.9 as well. Also,
...
make the use of -Wno-uninitialized explicit, don't rely on a compiler
hack to do it for us.
2000-05-09 00:32:19 +00:00
855b79db92
Let each platform typedef the new __cpu_simple_lock_t, which should
...
be the most efficient type used for the atomic operations in the
simplelock structure, and should also be __volatile.
2000-05-02 04:41:04 +00:00
f51470a514
Require that each each MACHINE/MACHINE_ARCH supply a lock.h. This file
...
contains the values __SIMPLELOCK_LOCKED and __SIMPLELOCK_UNLOCKED, which
replace the old SIMPLELOCK_LOCKED and SIMPLELOCK_UNLOCKED. These files
are also required to supply inline functions __cpu_simple_lock(),
__cpu_simple_lock_try(), and __cpu_simple_unlock() if locking is to be
supported on that platform (i.e. if MULTIPROCESSOR is defined in the
_KERNEL case). Change these functions to take an int * (&alp->lock_data)
rather than the struct simplelock * itself.
These changes make it possible for userland to use the locking primitives
by including <machine/lock.h>.
2000-04-29 03:31:45 +00:00
1be338dabc
GC VM_MBUF_SIZE.
2000-04-25 12:31:10 +00:00
63fca4fecb
Use P1SEG to map pool pages.
2000-04-25 12:17:06 +00:00
88a555948c
Sync with current i386 pmap.c.
2000-04-24 08:40:21 +00:00
e61941261f
remove a debug log
2000-04-20 14:04:04 +00:00
25f1ebacc1
add a copyfault routine into the TLB miss handler
2000-04-20 14:02:41 +00:00
8bd19349a1
Fill paa_busname field in pcmciabus_attach_args.
2000-04-20 11:51:27 +00:00
7e7033d239
Catch the breakpoint trap ("trapa #0xc3") and send SIGTRAP.
...
Now works breakpoint and continue!
TODO: single step
2000-04-13 23:00:42 +00:00
8796b43e1c
remove sys_vtrace()
2000-04-13 15:54:27 +00:00
c750d5f42d
- save/restore more registers in process_{read,write}_regs()
...
- return EINVAL in process_sstep (temporary)
2000-04-13 15:51:26 +00:00
9c13ab1d7c
KNF
2000-04-13 15:45:11 +00:00
ca4ca0111c
exports MACH and MACL registers, too.
2000-04-13 15:41:55 +00:00
9a41bed54e
move the Interrput Priority Level (IPL_*) definitions into MD part.
2000-04-13 15:36:09 +00:00
a6d33cc1f2
add a new function vn_marktext() for exec code to let others know
...
that the vnode is now being used as process text.
2000-04-11 04:37:47 +00:00
d37f3bd4ee
Use UVM_PGA_ZERO in pmap_alloc_ptp().
2000-04-10 06:34:11 +00:00
cef3c93f82
Switch to MI ns_cksum.c - the MD ns_cksum.c is equivalent to it
...
(modulo some u_intX_t vs. u_char type usage). In particular, the
MD version didn't contain any MD code.
2000-04-06 13:37:49 +00:00
2bc5adb20e
Instead of checking vm_physmem[<physseg>].pgs to determine if
...
uvm_page_init() has completed, add a boolean uvm.page_init_done,
and test against that. Use this same boolean (rather than
pmap_initialized) in pmap_growkernel() to determine if we are
being called via uvm_page_init() to grow the kernel address space.
This fixes a problem on some i386 configurations where pmap_init()
itself was needing to have the kernel page table grown, and since
pmap_initialized was not yet set to TRUE, pmap_growkernel() was
choosing the wrong code path.
Fix tested by Havard Eidnes.
2000-04-02 20:39:14 +00:00
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
35ba37f2f7
fix the sci[f]cninit() bugs to work both SCI and SCIF at the same time.
2000-03-27 16:24:08 +00:00
230876cf26
Merge parts of chs-ubc2 into the trunk:
...
* Remove the casts to vaddr_t from the round_page() and trunc_page() macros to
make them type-generic, which is necessary i.e. to operate on file offsets
without truncating them.
* In due course, cast pointer arguments to these macros to an appropriate
integral type (paddr_t, vaddr_t).
Originally done by Chuck Silvers, updated by myself.
2000-03-26 20:42:21 +00:00
7b918b4088
New callout mechanism with two major improvements over the old
...
timeout()/untimeout() API:
- Clients supply callout handle storage, thus eliminating problems of
resource allocation.
- Insertion and removal of callouts is constant time, important as
this facility is used quite a lot in the kernel.
The old timeout()/untimeout() API has been removed from the kernel.
2000-03-23 06:40:33 +00:00
826aac6ff8
- Use macro
...
- RTCCNT is not 16000Hz but 16384Hz (not used)
- fix the bug in 16bit int <-> BCD conversion macro (SH4)
2000-03-20 20:44:32 +00:00
7052a2af38
Add the definitions of SH4's TPSC field of TCR register
...
(This field is not compatible with SH3's)
2000-03-20 20:36:58 +00:00
ff49b7006c
move MMUCR register definitions into mmureg.h
2000-03-20 20:30:33 +00:00
e86957458a
Install "machineendian_machdep.h".
2000-03-17 22:36:31 +00:00
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
02905321b2
Foolish consistency. Mainly, always use underscores and sys/endian.h.
2000-03-16 15:09:34 +00:00
ad7dbd825c
Define ISO C99 (unsigned) long long (min, max) symbols.
2000-03-07 19:33:00 +00:00
6e7f2e9779
SH4!
2000-02-24 23:32:26 +00:00
da0ae51fcf
variable start address of the main memory (now we can use
...
the area 2 as main memory with "options IOM_RAM_BEGIN=0x88000000")
2000-02-24 19:42:35 +00:00
7ae4a95c4d
multiple interrputs!!!
2000-02-24 19:01:24 +00:00
3559e78ed2
include <machine/endian.h>
2000-02-24 17:19:57 +00:00
dddc24af60
G.C.
2000-02-24 17:18:30 +00:00
f51b1c6783
add RCSID and copyright
2000-02-24 17:10:16 +00:00
e2cc2d00d7
watchdog timer
2000-02-24 17:07:34 +00:00
0e12305a13
global variable declaration
2000-02-24 16:42:54 +00:00
e0c3daee1d
remove PMAP_NEW
2000-02-23 21:14:12 +00:00
58369df4e9
Fix the bug which cause invalid slot exception under SH4.
...
This exception doesn't occurs under SH3
2000-02-22 02:17:05 +00:00
c02e68b1f5
calculate checksum correctly
2000-02-22 02:14:16 +00:00
c956cdcabe
bugfixes:
...
o SCI accesses SCI registers (not SCIF) correctly
o If there is serial inputs in boot time, it could hangup in interrupt routine
o some cleanups(KNF)
2000-02-22 01:37:11 +00:00
fd8c03cf44
Allow arch-specific code to specify in4_cksum() like it can specify
...
in_cksum().
2000-02-14 21:42:50 +00:00
dded044fc2
Update for the NKMEMPAGES changes.
2000-02-11 19:25:12 +00:00
986d236119
remove COMPAT_NOMID stuff
2000-02-06 13:13:20 +00:00
36e6bc645e
Improve namespace test macros a bit.
2000-02-05 14:04:36 +00:00
7d16ac338c
add __BROKEN_CONFIG_UNIT_USAGE #define, becuase these ports do very
...
wrong things with device configuration data "cf_unit" information.
2000-02-05 00:13:22 +00:00
82464e46d6
Add a C99-style va_copy macro.
2000-02-03 16:16:06 +00:00
11c8f56d48
Revert STRIPPROG -> STRIP
2000-02-01 05:25:24 +00:00
b0fbaa33fb
Remove obsoleted macros.
2000-01-26 09:44:10 +00:00
8eb798e603
define a "BUS_SPACE_MAP_PREFETCHABLE" flag which basically means that
...
device accesses are idempotent (but should not be cached by the CPU)
2000-01-25 22:13:17 +00:00
04eb110431
Add "dependall" target for comfort.
2000-01-24 20:36:06 +00:00
aa195e816f
Fix PR9240: comment above cpu_fork() out of synch with reality on most ports.
...
(comment change only, but was wrong for more than just i386).
2000-01-20 22:18:54 +00:00
a0397a2573
Move callout initialization to a single location; no need to duplicate
...
that code all over the place.
2000-01-19 20:05:30 +00:00
e61f177ab1
STRIP -> STRIPPROG
2000-01-19 16:29:54 +00:00
4f27a98702
Use b_cylinder as defined in sys/buf.h
2000-01-18 19:48:02 +00:00
c330a893d5
- check whether tv_usec == 1000000, too.
...
- set the reload count of the timer unit 1 correctly
(Timer unit counts from TCOR to 0 (i.e. the length of the counts equals
to TCOR + 1)).
- use macros.
2000-01-17 21:54:32 +00:00
8cf5a56c3f
add some bit definitions
2000-01-17 21:41:13 +00:00
6910891781
Add NAN constant glue for sh3.
2000-01-17 16:27:53 +00:00
150090f9b8
inittodr() and resettodr() supports SH4
2000-01-15 02:46:30 +00:00
5cb845afcd
remove SH3_PHYS_TO_P1SEG macro
2000-01-14 21:02:40 +00:00
1e15a3117c
use clock_subr.c
2000-01-14 19:41:36 +00:00
06c297195a
in_cksum.c ->in_cksum.S
2000-01-14 19:20:32 +00:00
f485f2635c
add SH3_{PHYS,P1SEG,P2SEG}_TO_{PHYS,P1SEG,P2SEG} macros
2000-01-14 19:09:35 +00:00
69fcc26071
write through bit (SH4)
2000-01-14 16:06:11 +00:00
2d4348b99d
in_cksum.S (bi-endian)
2000-01-14 15:47:42 +00:00
80d920c3d0
block prototype definitions with _LOCORE (for .S)
2000-01-14 15:46:02 +00:00
ac8d6acaa7
add cpgreg.h and pfcreg.h for "make includes"
2000-01-14 13:58:06 +00:00
cf37b6ff3b
KNF
2000-01-12 14:40:27 +00:00
08b1e4a63f
enable cpu_coredump()
2000-01-07 12:01:00 +00:00
b3fa48ba9d
implement send/recieve break signal routines
2000-01-07 10:50:14 +00:00
1020615169
use PSL_IMASK macro
2000-01-07 00:13:24 +00:00
518cfb0bde
userret() if the user process will be killed.
...
Now the NetBSD/sh3 works very stable!
2000-01-03 02:55:25 +00:00
b75406e24f
remove exec_coff.h
2000-01-02 13:40:55 +00:00
da3eeac505
EXEC_COFF cleanup
2000-01-02 13:39:49 +00:00
b682f09cbb
fix missing SCI IRQ mask/unmask code.
1999-12-27 10:50:41 +00:00
1d5d46cad0
round_page(data_segment_size), too
1999-12-24 08:32:58 +00:00
05781b11af
back to previous one (suggested by cgd)
1999-12-24 08:29:23 +00:00
8427734872
move sysctl definitions into ${MACHINE}/include/cpu.h
1999-12-21 22:19:16 +00:00
1e7bb23911
add some register definitions
1999-12-21 22:06:04 +00:00
79f94c37ab
G.C.
1999-12-21 18:21:53 +00:00
45cbcdba34
round textsize only if the binary is demand-pagable
...
(for backward compatibility)
1999-12-17 08:25:35 +00:00
e7924755fa
- round_page(ep_tsize). This fixes a bug which cause panic in pmap_enter_pv().
...
- DPRINTF cleanup.
1999-12-16 16:50:08 +00:00
650e62ebf5
demand paging for ZMAGIC SH COFF binary!
1999-12-09 08:33:15 +00:00
f7bd242b6f
calculate microtime() correctly.
1999-12-08 20:39:45 +00:00
e7c433b9d5
fix copyinstr(9) bug (from Charles M. Hannum).
1999-12-08 17:12:21 +00:00
26e1b45757
clrnd()/clbase() discarding.
1999-12-05 11:56:30 +00:00
0513268399
CL* discarding.
1999-12-04 21:13:19 +00:00
d116707af0
Add
...
prefix ../gnu/sys
cinclude "conf/files.softdep"
prefix
to all std.* files, so that soft dependencies can be activated using
"options SOFTDEP".
1999-11-15 19:00:25 +00:00
1946167939
Update for pmap_enter() API change. No functional difference.
1999-11-13 00:30:26 +00:00
522cbf0248
Update to match new SVR4-style definition names in <sys/exec_elf.h>.
1999-10-25 13:55:06 +00:00
d478b71746
print a trap type in hexadecimal instead of decimal.
1999-10-21 22:50:53 +00:00
3c51010f6a
- unset RS/CS flow control bit from default setting
...
- GC
1999-10-06 09:19:46 +00:00
2f74c366d0
Fix RWKREG register reset code in resettodr().
1999-09-23 05:34:03 +00:00
0afae6fc87
Move common parts of machdep.c to sh3_machdep.c.
1999-09-21 13:16:15 +00:00
11cae42531
Centralize the declaration and clearing of `cold'.
1999-09-17 19:59:35 +00:00
adc175c443
check SCI(F)CONSOLE
1999-09-17 01:23:00 +00:00
f921a6e9c5
sync with tmureg.h
1999-09-16 21:17:46 +00:00
9211d6bed4
sync with sci*.h and tmureg.h
1999-09-16 21:17:26 +00:00
d9a70fd1dc
cleanup
1999-09-16 21:15:36 +00:00
7977bd843d
enclose tlbflush(), disable_intr() and enable_intr() with #ifder _KERNEL
1999-09-16 14:42:27 +00:00
224d34b5e1
remove sh3/include/mmeye.h
1999-09-16 13:32:24 +00:00
ffbd08b126
remove extra Id
1999-09-16 12:48:35 +00:00
814f6b8936
add NetBSD RCS ID
1999-09-16 12:48:06 +00:00
3b01d1b872
Rename the machine-dependent autoconfiguration entry point `cpu_configure()',
...
and rename config_init() to configure() and call cpu_configure() from there.
1999-09-15 18:10:33 +00:00
40905bd3ec
Catch up with -current.
1999-09-14 10:22:34 +00:00
427928b3a1
add some comments.
1999-09-13 19:13:09 +00:00
ac3fe6d372
remove mainbus pseudo floppy drive
1999-09-13 16:26:17 +00:00
14971ca02a
add local def for CXX.
1999-09-13 15:50:01 +00:00
65363da25e
Merge in NetBSD/sh3 from cvs.kame.net repository.
...
Tree structure:
- sys/arch/sh3: sh3 generic code
As commented, in-chip device drivers are put into sys/arch/sh3/dev.
- sys/arch/evbsh3: sh3 evaluation boards (pure sh3 CPU, no fancy external HW)
- sys/arch/mmeye: Brains mmEye, www.brains.co.jp
MI source code includes couple of #ifdef for sh3-coff support.
(sh3 uses coff or elf)
Needs some more improvements, especialy in sys/arch/sh3/conf/files.sh3,
to compile the tree (due to last minute tree structure change).
1999-09-13 10:30:21 +00:00
msaitoh