6d536163de
Change defaults for kernel compiles. Default all to USETOOLS?=no and have
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the etc Makefile override that by putting USETOOLS into $.MAKEOVERRIDES
This way the default for kernel compiles is still to use the installed
toolchain instead of depending on $TOOLDIR. $TOOLDIR can be used by
simply adding USETOOLS=yes to the command line as usual.
Adjust each ports template to set the default no setting and also pull in
bsd.own.mk if they weren't already to ensure they'll build correctly
with the new toolchain setup.
2001-10-26 06:45:33 +00:00
a9c8e8ab15
We set MACHINE_ARCH to "arm" on arm26 now.
2001-10-24 13:53:24 +00:00
ba217c4196
Set MACHINE_ARCH explicitly in Makefiles for which it is constant.
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Also, since config(8) now explcitly sets MACHINE, there is no need
to do it here in the Makefile.
2001-10-23 19:26:41 +00:00
a2bf3bc31b
Pull in <bsd.own.mk> to get the correct toolchain definitions for
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the USE_NEW_TOOLCHAIN case.
2001-10-23 17:32:35 +00:00
b959cd4c1f
Re-organise eca(4)'s FIQ handlers. Now we have a single FIQ handler copied
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to zero page, and it branches to either the rx or tx handler. My intention
is that the tx handler should switch to the rx one the moment it finishes,
without needing a downgrade, which I hope will get rid of the start-of-frame
rx overruns I'm seeing.
While I'm here, move the constants describing the shape of the FIQ state
structures out of if_ecavar.h and into genassym.cf where they belong.
2001-09-20 21:54:11 +00:00
e416135347
Driver for the standard Archimedes Econet interface, based around the
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Motorola 6854 ADLC.
2001-09-10 23:41:48 +00:00
5f25c01eff
Comment out bridge pseudo devices from ports that don't
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__HAVE_GENERIC_SOFT_INTERRUPTS. bridge(4) doesn't compile there.
2001-09-01 23:08:40 +00:00
97c67a9bae
Add bridge pseudo devices to GENERIC configs
2001-09-01 21:52:23 +00:00
9aa4896361
More FIQ support. This gives me enough to handle FIQs, and to downgrade them
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to IRQs as necessary. All these interfaces are subject to change in the light
of experience.
2001-08-20 23:08:10 +00:00
12a3da3896
Add RASOPS_SMALL.
2001-08-10 20:14:17 +00:00
b5560b60b9
No need to mention procfs_machdep.c here -- it's in files.arm anyway.
2001-08-10 18:24:20 +00:00
9522cf08d4
Share procfs_machdep.c across arm.
2001-08-05 13:09:45 +00:00
c5ae075e50
Add a very simple sysarch() implementation so that libarm32 will work.
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This should go when arm26 uses cpufunc like everyone else.
2001-07-28 19:12:50 +00:00
ddf906b00d
Use ld -N (OMAGIC), since this saves the 32k of RAM (by not putting a gap
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between text and data) and means that loadfile only needs one backward seek
to load the file rather than two (which is important for gzipped kernels).
2001-07-28 13:48:32 +00:00
01b024cd5b
Standardise TCP_COMPAT_42 as commented out, grouped with other COMPAT options,
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and with the comment '4.2BSD TCP/IP bug compat. Not recommended'
Add commented out 'TCP_DEBUG # Record last TCP_NDEBUG packets with SO_DEBUG'
(All hail amiga and atari which make some attempt to automate the
multiplicity of config files...)
2001-07-08 16:32:12 +00:00
0be64cc691
Move "podulebus" and "podloader" declarations up into files.podulebus.
2001-07-04 13:49:24 +00:00
ce0ec1e208
Add System V semaphore resource limits to each GENERIC file that has an
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option for System V semaphores. It appears that there are no overrides
in the code and each file has the following added.
options SYSVSEM # System V semaphores
+#options SEMMNI=10 # number of semaphore identifiers
+#options SEMMNS=60 # number of semaphores in system
+#options SEMUME=10 # max number of undo entries per process
+#options SEMMNU=30 # number of undo structures in system
options SYSVSHM # System V shared memory
If anyone thinks that this is incorrect for any of these files, please
correct it.
Note - the i386 port was not forgotten. It was done separately.
2001-06-30 11:00:31 +00:00
7acb229356
Sync with GENERIC.
2001-06-24 10:36:09 +00:00
ea6baf5775
Add dtide, hcide, oak and atapibus, since these all seem to work now.
2001-06-24 10:34:26 +00:00
ca2047f7c6
Adapt the dtide driver to the MI podulebus framework, and move it to its new
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home. It still doesn't actually work, but that's a SMOP.
2001-06-08 20:13:24 +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
972ef526d2
Add hcsc, scsibus and some SCSI devices.
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Also, add some useful compiler options to FOURMEG.
2001-06-02 10:47:55 +00:00
3783ca5d30
define _KERNEL_OPT as well as _KERNEL. we will use this in the future to
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get kernel "opt_foo.h" headers, rather than _KERNEL && !_LKM.
2001-05-29 02:20:20 +00:00
8eed59a146
Move arcpp so it attaches before podulebus.
2001-04-22 15:26:07 +00:00
11b40e716c
Add arcpp. Not in GENERIC because I don't know it works.
2001-04-22 15:02:51 +00:00
660a20cd22
Add a skeleton driver for the random latches on the Archimedes, which are
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shared between the printer port and floppy drive. Useful facilities will be
added when I know what I need.
2001-04-22 00:26:35 +00:00
d039e70428
Remove the "asc" driver. It's never worked, and we should have an MI version
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sometime.
2001-04-10 21:33:00 +00:00
8bd452c648
Create an MI Ether3 driver. It's derived from the arm26 driver, which uses
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my MI SEEQ 8005 driver, which is based on the arm32 ea driver.
2001-03-24 00:14:52 +00:00
34cca2e23e
Pull in shared podulebus drivers.
2001-03-20 00:01:37 +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
2bfaa741b1
remove disksubr since they are common.
2001-03-04 20:47:03 +00:00
8054b2ad5f
dev/cons.c is supplied by files.arm.
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XXX should it really be?
2001-03-04 14:38:29 +00:00
846fe69958
Remove CPU_* options (they're in files.arm now -- for some reason I missed
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this lot in the last commit).
2001-02-25 18:28:27 +00:00
96b16f75a6
Hack to allow arm26 to have its own "cpu" device. This device should really
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be shared between all ARM ports, but the arm32 one is too ugly for me to
touch it till I've got a test system running.
2001-02-25 15:33:33 +00:00
3dbffcc29f
Move the RAM base address of the kernel into a variable.
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Set CPPFLAGSm CWARNFLAGS and STRIPFLAGS to the same as arm32 uses.
2001-02-17 19:38:36 +00:00
a72248beab
Reduce unnecessary differences between this and Makefile.arm32.
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Also (more significantly), use the compiler's default -mcpu setting. This
means I can now build APCS-32 kernels. They work, too.
2001-02-17 17:23:48 +00:00
a4e55e0f13
Shared ARM ptrace(2) implementation. Mostly the same as the arm32
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version, but with some #ifdefs for arm26.
Also, don't define PT_STEP, since we don't implement it. This should
reduce code size a little.
2001-02-11 17:03:04 +00:00
668b6cbaba
We now have a rasops4 attribute to play with. It doesn't work, but then
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neither do rasops1 and rasops2...
2001-01-23 00:27:44 +00:00
c7f1462f3e
Add machdep file for procfs. Currently only used for linux-style
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/proc/cpuinfo (only active when procfs is mounted with -o linux).
For ports other than the i386 this currently produces an empty
string.
2001-01-17 00:07:18 +00:00
a5ef6e1f81
Move db_disasm.c into sys/arch/arm/arm. Use arm26 version, since it should
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generate smaller compiled code.
2001-01-12 21:31:51 +00:00
a4047bf10c
Move the generic ARM disassembler from arm32/arm32 to arm/arm.
2001-01-12 13:43:11 +00:00
6fa98146d5
Start merging actual code in arm32 and arm26:
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arm32/arm32/in_cksum_arm32.c -> arm/arm/in_cksum_arm.c
Also move specification of other checksum stuff to files.arm, even though we
use the MI code for that.
2001-01-11 23:27:26 +00:00
5a91dd00b9
Add "arm" to the "machine" line, so we get files.arm pulled in, and more
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importantly, the arm->arch/arm/include symlink.
2001-01-10 18:38:37 +00:00
2aa1fb4020
Remove old-style interrupt-counting infrastructure (intrnames/intrcnt).
2001-01-07 19:39:08 +00:00
c1ad66d687
Whitespace cleanup.
2000-12-30 13:53:26 +00:00
36f8a8d0f8
Purge vestiges of a.out support.
2000-12-29 23:07:29 +00:00
939baa9f0d
Follow the herd: Use the MI md_root.c.
2000-12-26 19:55:52 +00:00
95920110c7
Stub FPU driver -- identifies FPUs and warns they aren't supported. e.g:
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cpu0 (root): ARM2
fpu0 at cpu0: FPPC/WE32206
fpu0: WARNING: FPU type not supported by kernel
2000-12-23 13:37:02 +00:00
4a33b50a91
Add eh(4).
2000-12-20 22:17:31 +00:00
b66603547a
Add support for using RISC OS podule loaders to get at ROM chunks on podules.
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By default, they aren't used, since most cards seem to put the non-OS-dependent
stuff in the main chunk directory. i-cubed cards are a notable exception.
2000-12-20 10:57:38 +00:00
jmc