ac951736bc
`response', not `responce'
2001-06-19 13:45:52 +00:00
f3f6c5b675
`accessible' only has one `a'.
2001-06-19 12:52:20 +00:00
cb36bacea5
Merge arm32/dev/bus_space_notimpl.S and hpcarm/hpcarm/bus_space_notimpl.S
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into arm/arm/bus_space_notimpl.S. They were identical anyway.
This file has no excuse for being in assembler, but I'll leave that for another
day.
2001-06-18 22:26:15 +00:00
80c5d7ab99
Move <arm/arm32/bus.h> to <arm/bus.h>, since it looks like it's going to be
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necessary on arm26 as well.
2001-06-18 21:37:32 +00:00
8eb3b954f1
Don't need to prototype child_return() here, it's in <sys/proc.h>.
2001-06-14 22:56:55 +00:00
0adcac34e5
That's supposed to be <machine/io.h> in the XXX'd #ifdef, not a repeat
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of <machine/bus.h>.
2001-06-13 17:52:43 +00:00
fa3621e3be
Move netwinder_machdep.c to files.netwinder. Eliminate opt_netwinder.h and
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use #ifdef netwinder insead. XXX ebsa285_machdep.c should move to the cats
directory and files.cats
2001-06-12 17:10:25 +00:00
1825c7b68a
Move defopt FOOTBRIDGE to where it really should be in files.footbridge, which is where I should have left it.
2001-06-11 22:25:09 +00:00
95be56d2e1
Only include dependency on include-dirs if the include directory doesn't
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exist.
2001-06-11 17:50:34 +00:00
d87a9f23c3
Add common Makefile for arm ports. Only include (for now) machine/io.h
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if arm32 is defined. io.h is RISCPC specific and isn't needed for other
ports.
2001-06-11 17:44:38 +00:00
b0a79f686c
Typo police: 28285 -> 21285
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Also garbage collect the old kernel VM map defines for footbridge.
2001-06-09 10:44:10 +00:00
af8ce95972
Move the footbridge dir out of arm32 into arm.
2001-06-09 10:29:11 +00:00
75d8b9d463
Checkin fix to ARM7TDMI support. As per patch from John Fremlin to
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port-arm32.
2001-06-07 21:07:22 +00:00
95fe4db7e3
Replace arm/arm32/db_trace.c and arm26/arm26/db_trace.c with a unified version
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in arm/arm. This version is based on the arm26 version, and includes dumping
the contents of stack frames, with automatic determination of the save code
pointer offset.
2001-06-05 09:25:05 +00:00
261bd8f8ac
Add get_pc_str_offset(), which returns the offset between the address of an
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instruction that stores the program counter and the value of PC that's stored.
This can vary between ARM implementations, but is guaranteed to be constant on
a given one.
2001-06-05 09:19:32 +00:00
878db7cfb8
Add support for ARM7TDMI, as provided in a patch from John Fremlin to port-arm32.
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Shouldn't effect any currently in tree ports.
2001-06-03 18:32:33 +00:00
e1fdb3abbf
Rather than duplicating the LDM/STM/LDC/STC fixup code between
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early_abort_fixup() and late_abort_fixup(), have the latter tail-call the
former. This saves another 200 bytes, and I've found my ARM710a card now, so
I've even tested it.
2001-06-03 13:38:14 +00:00
3c88c46567
In {early,late}_abort_fixup(), return ABORT_FIXUP_FAILED, rather than
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panic'ing, if we hit an instruction we can't fix up. This saves 250-odd bytes
of code, and should allow the caller to print a more useful message.
2001-06-02 22:30:07 +00:00
f594a52dae
late_abort_fixup: Get the indentation right!
2001-06-02 22:08:11 +00:00
54a986d7fc
Replace arm6_dataabt_fixup() and arm7_dataabt_fixup() with early_abort_fixup()
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and late_abort_fixup(), based on the abort model in use, rather than the CPU
type. This cleans up the code and makes it smaller. Only tested on an
ARM6 -- I can't find my ARM710a card right now.
2001-06-02 21:03:32 +00:00
7089595665
Initial cpufunc operations for ARM3. Not actually used yet.
2001-06-02 19:01:03 +00:00
c81d426dcf
Save R14 (in a proper stack frame) around {read,write}_multi_1, since page
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faults can corrupt it on arm26.
2001-06-02 11:15:56 +00:00
ac0d39dfe8
Add write_multi_1().
2001-06-02 10:44:56 +00:00
67afbd6270
use _KERNEL_OPT
2001-05-30 11:57:16 +00:00
f15491e9d3
Move the declarations of blockio.S functions from katelib.h to a new, exciting
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<arm/blockio.h>. katelib.h includes it for compatibility.
2001-05-30 00:16:36 +00:00
d51c27dfa8
Add read_multi_1() which does what it says fairly fast.
2001-05-30 00:14:09 +00:00
7d9a4dbad7
Move blockio.S from sys/arch/arm32/arm32 to sys/arch/arm/arm, since I want to
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start using it on arm26.
hpcarm gets to keep its own version, since it's not identical and I haven't
got an hpcarm box to test.
2001-05-29 23:03:20 +00:00
e44e9dec8a
replace vm_page_t with struct vm_page *.
2001-05-26 21:27:02 +00:00
118ddca24a
replace {simple_,}lock{_data,}_t with struct {simple,}lock {,*}.
2001-05-26 16:32:40 +00:00
cbf8e0eb95
Add a files.footbridge for inclusion by cats and netwinder. This is to make moving of the footbridge dir easier (when it eventually moves from arm32)
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Also remove EBSA285 defopt from the netwinder file as the netwinder isn't an eval board.
2001-05-23 21:21:42 +00:00
8901caf8ff
Create an asm based version of in4_cksum based on the sparc version.
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Also don't compute psuedo header for nxt == 0
2001-05-23 19:33:48 +00:00
330163a77f
Include opt_cputypes.h, since we use CPU_*.
2001-05-13 14:41:56 +00:00
b9ded015f4
strstr() is no longer used in the kernel. G/C it.
2001-05-13 14:17:36 +00:00
e2b24925d1
Use get_bootconf_option() to find boot options, rather than home-grown
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strstr()-based hacks.
2001-05-13 13:53:08 +00:00
0ea71ec5ea
Make use of a.out or ELF symbols dependent on the compile-time definition of
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__ELF__.
2001-05-13 13:51:08 +00:00
e8fd2642a9
Don't include parse_cpu_options() unless we're going to use it. This fixes
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a warning on arm26.
2001-05-13 13:50:01 +00:00
2af5062ab7
Add <machine/bootconfig.h> on arm26, and add an <arm/bootconfig.h> for it to
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include (since all the contents are MI).
2001-05-13 13:46:23 +00:00
61044be691
Move get_bootconf_option() into a new file, sys/arch/arm/arm/bootconfig.c,
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since it's in no way machine-dependent. It's not really ARM-specific either,
but I don't think it's useful enough to be made part of the MI kernel.
2001-05-13 13:44:33 +00:00
6d4648fa03
Move "defopt PMAP_DEBUG" into files.arm, since it's used by code in arch/arm.
2001-05-06 18:31:14 +00:00
f9087c439b
Move cpufunc stuff from arm32/arm32 to arm/arm. The only change involved is
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to add recognition of the SA-1100 and SA-1110 for compatibility with hpcarm
(which is now using this code as well).
2001-05-06 18:01:42 +00:00
6a511e05e2
Be consistent with limit constants:
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- use "U" suffix for unsigned constants
- use "L" suffix for long constants
- use "UL" suffix for unsigned long constants
- use hexadecimal instead of decimal
Fixes build problems with vi (now that warnings/errors are enabled) on
mips, powerpc and arm platforms.
2001-05-04 15:12:32 +00:00
8afb876f73
Make the common <arm/profile.h> work on arm26 and arm32, choosing whether
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to munge R15 or not at runtime. Also make it work with both ELF and a.out.
2001-05-04 00:11:15 +00:00
262c7835b0
In an ELF kernel, don't try to find an a.out symbol table.
2001-05-02 19:10:29 +00:00
fe3c9ceaf7
* Move definitions of exact-width integer types from <machine/types.h>
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to <sys/types.h> and <sys/stdint.h>.
* Add a new C99 <stdint.h> header, which provides integer types of
explicit width, related limits and integer constant macros.
* Extend <inttypes.h> to provide <stdint.h> definitions and format
macros for printf() and scanf().
* Add C99 strtoimax() and strtoumax() functions.
* Use the latter within scanf().
* Add C99 %j, %t and %z printf()/scanf() conversions for
intmax_t, pointer-type and size_t arguments.
2001-04-28 15:41:28 +00:00
3a7710b605
Add ELF version of _PROF_PROLOGUE.
2001-04-26 23:20:02 +00:00
99054d7a6c
Add definitions for C99 fastest minimum-width integer types.
2001-04-26 16:25:19 +00:00
fe664428c8
Garbage-collect pmap_page_index().
2001-04-25 17:35:00 +00:00
63692f5771
Rather large overhaul. Mostly cosmetic, but also:
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Provide PROC_PC on arm26.
Provide working CLKF_INTR on arm26.
Make setsoftast a macro everywhere.
2001-04-24 18:20:21 +00:00
1c3a62e066
Sprinkle pmap_update() calls after calls to:
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- pmap_enter()
- pmap_remove()
- pmap_protect()
- pmap_kenter_pa()
- pmap_kremove()
as described in pmap(9).
These calls are relatively conservative. It may be possible to
optimize these a little more.
2001-04-24 04:30:50 +00:00
55044638aa
Remove pmap_kenter_pgs(). It was never really adopted by
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anything, and the interface itself wasn't as flexible as
callers would have probably liked.
2001-04-22 23:42:11 +00:00
wiz