f06533a1ee
Add definitions of C99 integer format conversion macros.
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XXX Fastest minimum-width integer types haven't been decided upon yet.
2001-04-15 17:13:04 +00:00
739cb75837
Add definitions of C99 specified-width integer type limits.
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XXX Fastest minimum-width integer types haven't been decided upon yet.
2001-04-15 15:29:02 +00:00
cdcf9f46c5
Add definitions of C99 integer constant macros.
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Tidy Makefiles up a little.
2001-04-14 22:46:19 +00:00
a7c20e5788
Add definitions of C99 integer constant macros.
2001-04-14 22:38:33 +00:00
7affdab52e
Add definitions of C99 minimum-width and greatest-width integer types.
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XXX Fastest minimum-width integer types haven't been decided upon yet.
2001-04-14 12:19:49 +00:00
bf2dcec4f5
Remove the use of splimp() from the NetBSD kernel. splnet()
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and only splnet() is allowed for the protection of data structures
used by network devices.
2001-04-13 23:29:55 +00:00
9133b51cd8
Replace the 'unsigned __COMPILER_INT64__' construct with a new name,
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__COMPILER_UINT64__, to be supplied - if such a case is made, it shouldn't
be assumed that the unsigned type-specifier may be applied to it.
2001-04-12 22:01:18 +00:00
d2b84b36d2
Removing an old unused include
2001-04-04 21:40:20 +00:00
dfddb1e107
Increase spl_masks[] size by one and set the extra element to 0.
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irq_entry accesses here.
2001-03-31 12:22:37 +00:00
bfc2063e69
Create an ARM2-specific undefined-instruction handler which deals with the
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undef/SWI bug and handles emulating SWP.
Untested bacuse my ARM2 machine isn't currently set up.
2001-03-17 18:12:09 +00:00
ac3bc537bd
eliminate the KERN_* error codes in favor of the traditional E* codes.
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the mapping is:
KERN_SUCCESS 0
KERN_INVALID_ADDRESS EFAULT
KERN_PROTECTION_FAILURE EACCES
KERN_NO_SPACE ENOMEM
KERN_INVALID_ARGUMENT EINVAL
KERN_FAILURE various, mostly turn into KASSERTs
KERN_RESOURCE_SHORTAGE ENOMEM
KERN_NOT_RECEIVER <unused>
KERN_NO_ACCESS <unused>
KERN_PAGES_LOCKED <unused>
2001-03-15 06:10:32 +00:00
300d398485
Move references to arm/arm/disksubr*.c from files.arm to
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files.{arm26,arm32,dnard}.
2001-03-14 14:39:45 +00:00
c3c5158d00
Change the value of tf_pc in undefined-instruction handlers on arm32. It now
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always points to the undefined instruction in question. It's up to the
handler to advance it to the next instruction if it wants execution to
continue there. This is how things have always worked on arm26.
2001-03-13 23:56:48 +00:00
ce3ad2275b
Update FPU detection to use remove_coproc_handler().
2001-03-13 23:51:48 +00:00
c72a18bddc
Separate out the SIGTRAP (gdb breakpoint) generator from undefinedinstruction()
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so it's no longer a special case.
2001-03-13 20:22:02 +00:00
ce5529eabf
Change undefined instruction handler to use a linked list for each
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co-processor. This is necessary so we can have several handlers for
CP0 (used as a catch-all for non-CP instructions).
Handlers are now removed using remove_coproc_handler(), rather than by calling
install_coproc_handler() with a NULL handler.
Because install_coproc_handler() can now allocate memory, there's a version
for use at boot time that doesn't.
2001-03-11 16:18:39 +00:00
4624a1247e
Make this suitable for use on arm26 as well.
2001-03-11 16:02:21 +00:00
5f8b55f7c3
Pass a softc pointer around everywhere, and use it when we need the name of
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the device.
Don't pretend that fpe0 and fpu0 exist as devices (they don't).
G/C a few items related to /dev/cpu* support.
2001-03-11 15:05:43 +00:00
f61ad8fa80
G/C more unused elements of struct _cpu.
2001-03-11 00:14:56 +00:00
d005972168
"needs-flag" for cpu is no longer needed.
2001-03-11 00:11:05 +00:00
ca5024c3a1
Add code to point out to the user if their CPU isn't supported, and to
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suggest what kernel options to use to get it to work.
2001-03-10 21:27:06 +00:00
b362a4bef3
Change the meaning of cpu_class. It now has one value for each core we
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support, which corresponds to one for each CPU_* option, or one for each
cpufunc structure.
Also remove some more residual code for the support of multiple and non-ARM
CPUs.
2001-03-10 20:15:46 +00:00
c24be229f5
Don't allow the I and F (IRQ and FIQ disable) flags to be set in the PSR
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by sigreturn. This prevents user processes disabling interrupts by messing
with their signal context.
2001-03-10 20:08:55 +00:00
bf5e18af99
Add param.h to INCS.
2001-03-10 18:32:25 +00:00
0bcb071684
Correct CPU_ID_ISOLD() and CPU_ID_IS7().
2001-03-10 16:19:59 +00:00
f6c36838ae
Use the same undefined-instuction handler on both arm26 and arm32. The handler
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is derived mostly from the arm32 version, but with a check for an obscure ARM2
bug thrown in.
arm26 fpu and cpu drivers use the new interface for catching undefined
instructions.
2001-03-08 21:30:35 +00:00
2c4c690f14
Add the BUS_DMA_STREAMING flag.
2001-03-07 22:42:16 +00:00
4ada0ac792
Create cpufunc_null_fixup() to replace all the CPU-specific abort-fixup
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routines that did nothing.
2001-03-06 22:29:13 +00:00
b7cd0eeaac
Move arm32/arm32/ast.c to arm/arm32/ast.c
2001-03-06 07:52:35 +00:00
3ec18a1616
General prettification (mostly comments).
2001-03-05 23:29:32 +00:00
78eae7d026
ANSIfy.
2001-03-05 23:14:22 +00:00
83b8de43dd
Move undefined.c from sys/arch/{arm32/arm32,hpcarm/hpcarm} to sys/arch/arm/arm
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in preparation for making it usable on arm26 as well.
2001-03-05 23:06:14 +00:00
25ec015449
Merge setregs() from sys/arch/arm32/arm32/machdep.c,
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sys/arch/hpcarm/hpcarm/machdep.c and sys/arch/arm26/arm26/vm_machdep.c
into sys/arch/arm/arm/arm_machdep.c.
2001-03-04 23:25:00 +00:00
d6fc837c17
more vm_offset_t/vm_size_t -> {p,v}{addr,size}_t changes
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move pmap_* declarations to pmap.h. fix conflicts this
exposed (e.g different definitions for pmap_bootstrap).
2001-03-04 19:05:55 +00:00
0618726202
ANSIfy while I'm here.
2001-03-04 15:40:17 +00:00
496829a88b
Make compat_13_sys_sigreturn() work on arm26, and move it from
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arch/arm/arm32/compat_13_machdep.c to arch/arm/arm/compat_13_machdep.c.
2001-03-04 15:27:03 +00:00
aa34be4532
Make "options ARMFPE" work again.
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Mostly due to Richard Earnshaw.
2001-03-04 14:32:12 +00:00
ab8e9aaefd
Add CPU ID for ARM7500FE (determined empirically from two I've got here).
2001-03-04 14:26:26 +00:00
93c0e77b0f
Only define MACHINE & MACHINE_ARCH in port-dependent param.h.
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Everything else (since it's common) is from <arm/arm32/param.h>
2001-03-04 08:28:51 +00:00
58438fb425
Move compat_13_machdep.c, strstr.c, copystr.S, bcopyinout.S, and
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bcopy_page.S to arm/arm32 and remove port-local copies.
2001-03-04 08:25:38 +00:00
4679f9115c
Convert some vm_size_t to vsize_t/psize_t. Change vaddr_t to paddr_t
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where appropriate.
2001-03-04 07:30:19 +00:00
f97f725bc9
Remove OFW hooks. Allow ports to add there own hooks via
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ARM_EXTRA_DB_COMMANDS.
2001-03-04 05:40:03 +00:00
4a5fdbf390
disksubr*.c are now shared. Start moving files from ../../arm32/arm32
2001-03-04 05:17:41 +00:00
8655276e9a
Move these from arm32/arm32
2001-03-04 05:11:41 +00:00
4e6f220e99
Move these from arm32/arm32
2001-03-04 05:08:43 +00:00
7d33ba27bf
Move from arm32/arm32. s/vm_offset_t/vaddr_t/g
2001-03-04 05:08:09 +00:00
79efd2285e
These are same between arm32 & arm26.
2001-03-04 05:06:51 +00:00
6755bfc8c1
s/vm_offset_t/vaddr_t/g
2001-03-04 04:15:58 +00:00
7af4578cfc
s/vm_offset_t/vaddr_t/g
2001-03-04 03:40:58 +00:00
40333cf8fd
Kill cpu_host and cpu_flags: they weren't having any practical effect.
2001-03-03 21:34:00 +00:00
kleink