6789db7962
Avoid redundant memory access.
2002-07-10 06:02:09 +00:00
59474a8c82
NetBSD, meet the SH-5 cpu.
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SH-5, meet NetBSD.
Let's hope this is the start of a long and fruitful relationship. :-)
This code, funded by Wasabi Systems, adds initial support for the
Hitachi SuperH(tm) SH-5 cpu architecture to NetBSD.
At the present time, NetBSD/evbsh5 only runs on a SH-5 core simulator
which has no simulated devices other than a simple console. However, it
is good enough to get to the "root device: " prompt.
Device driver support for Real SH-5 Hardware is in place, particularly for
supporting the up-coming Cayman evaluation board, and should be quite
easy to get running when the hardware is available.
There is no in-tree toolchain for this port at this time. Gcc-current has
rudimentary SH-5 support but it is known to be buggy. A working toolchain
was obtained from SuperH to facilitate this port. Gcc-current will be
fixed in due course.
The SH-5 architecture is fully 64-bit capable, although NetBSD/evbsh5 has
currently only been tested in 32-bit mode. It is bi-endian, via a boot-
time option and it also has an "SHcompact" mode in which it will execute
SH-[34] user-land instructions.
For more information on the SH-5, see www.superh.com. Suffice to say it
is *not* just another respin of the SH-[34].
2002-07-05 13:31:28 +00:00
3763adaefd
Avoid leaving junk in the top half of R0 on return.
...
This fixes port-arm/17440.
2002-07-01 19:07:18 +00:00
10d47b4dd3
Updated version of cscope/mkid support. Check libkern and compat lib
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for source files. Also include header files in mkid run.
2002-06-18 23:46:52 +00:00
940fedda07
Fix make breakage. $ZDST != ${ZDST} in make. make clean/cleandir now works.
2002-06-15 19:30:56 +00:00
c3e57df04c
discard 256 bytes of output every time we stir (not just when initializing)
2002-06-14 03:05:46 +00:00
e978777b86
Added hppa support to libkern.
2002-06-06 20:03:37 +00:00
937b671271
use exit(int), not exit(void), consistently - even if the arg has no meaning.
2002-06-01 11:40:31 +00:00
c0e2bb0509
need libkern.h for bootloaders
2002-05-29 06:27:15 +00:00
a20462dc6e
Implement LIBSA_NO_FS_CLOSE, LIBSA_NO_FS_WRITE and LIBSA_NO_FS_SEEK.
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LIBSA_NO_FS_SYMLINK and LIBSA_FS_SINGLECOMPONENT are irrelevant here.
2002-05-28 14:30:53 +00:00
43079a573b
KNF.
2002-05-28 14:26:01 +00:00
2e926ba699
no need for libkern.h
2002-05-28 12:21:22 +00:00
0ac289dea9
have arc4random(9).
2002-05-28 10:09:24 +00:00
e34d4e21de
fix comment
2002-05-10 11:07:01 +00:00
5457f78a34
Don't bother testing if a uint8_t is > 256 -- that test is always false.
2002-05-09 02:44:39 +00:00
67c33ffcda
Remove two shadowed variables, one of which was set to what it was
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shadowing(!) and the other a temporary variable (as was it's shadow).
Code generated with "gcc -O2" is the same before and after.
2002-05-07 02:02:41 +00:00
9f680534b0
Add strtoul.
2002-05-05 11:23:24 +00:00
f98b9b43e8
Add strtoul.c
2002-04-24 16:56:36 +00:00
b0fa7eb2c1
Someone had a braino here; IP_TTL != IPDEFTTL. This caused the standalone
...
udp traffic to only have a ttl of 4.
Found by Jens Nilsson, jens@rockstorm.se .
2002-04-23 09:16:09 +00:00
22143f5a44
Add strtoul.c, otherwise kernels using "wi* at pcmcia?" do not work
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anymore.
Why only four archs provide this is beyound me.
2002-04-16 06:36:02 +00:00
fd1c084a68
Add a 1byte pad to make the ustar_t word aligned so the uas_1cyl after it
...
will also be word aligned. This makes the VAX VMB bootrom happy since it
doesn't support odd-aligned buffers.
2002-03-30 01:29:48 +00:00
cb520da5b3
Refresh from libc.
2002-03-28 00:46:08 +00:00
58830d68c5
Added brand-new integer multiply and divide support, used only
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on the m68000.
2002-03-26 22:49:32 +00:00
12810ed37d
Use size_t in prototype (so this will be LP64 clean for PPC64 someday).
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Calculate len separately for icache & dcache in case each has different
cacheline widths. Make the code for both loops the same except for the
dcbst/icbi. Deal with sizes >=2GB properly (like that'll happen but ...)
2002-03-26 21:20:24 +00:00
d617871b0c
On the m68000, if and only if gcc doesn't seem to know
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where libgcc.a is, fall back to one under DESTDIR.
2002-03-22 00:17:12 +00:00
6440db6488
* Add a NetBSD Vendor Class Identifier option as proposed on tech-net
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in message <20020216172527.C23901@dr-evil.shagadelic.org>.
* Print the bootp/dhcp response, as is done for rarp/bootparam
responses.
* Nuke bootp_flags and BOOTP_PXE; they're not used, nor should they be.
2002-03-20 23:10:39 +00:00
f0658bdada
make compile with _STANDALONE
2002-03-18 05:10:58 +00:00
d16aceedcc
Protect remaining references to 'debug' with NETIF_DEBUG.
2002-03-17 05:46:37 +00:00
f28e18332c
Move files[] from globals.c to its own file. Including all of globals.o
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breaks the size limit for at least the pmax bootblocks.
Fixes PR port-pmax/15924 from Gregory McGarry.
2002-03-15 13:23:34 +00:00
4c434f6210
Updated from libc.
2002-03-13 00:59:29 +00:00
104148a990
Sync with userland (1.1.4)
2002-03-12 00:42:23 +00:00
e2d6f22138
Add register prefixes to these.
2002-02-24 00:12:41 +00:00
6cad4b795d
Upon further reflection, move udiv/urem to libkern and out of vax/vax.
2002-02-24 00:08:19 +00:00
0b91bc440f
Move files[] from open.c to globals.c, so that it's possible to
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use libsa in an application where there are no file systems or
devices.
2002-02-23 05:44:24 +00:00
da694bd77b
fix spelos
2002-02-22 12:46:53 +00:00
f2d946a56e
blkset() used a register for set value that get clobbered by movc5,
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causing the set area to get unpredictable contents.
2002-02-19 21:46:17 +00:00
15bffcdeed
Add a comment describing what SA_USE_LOADFILE is for.
2002-02-17 23:22:22 +00:00
0d210931e3
Add a missing "static".
2002-02-17 23:19:00 +00:00
bf9a052aa4
Add EOFFSET.
2002-02-17 23:18:32 +00:00
e858ed8fa4
Not all ports use the `offset' in their calulations and on those platforms
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compile errors are generated due to it. By explicitly using `offset=offset'
the variable is used in the compilers view and is optimised away anyway.
2002-02-11 20:25:56 +00:00
2362fef9a8
Add __blkcpy() and __blkset() (renamed/modified from __blkclr()) to
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libkern.
2002-02-10 22:04:51 +00:00
e31435237d
sync
2002-01-24 00:45:22 +00:00
e71de3f668
R5900 short-loop bug.
2002-01-02 12:34:27 +00:00
23ed6be403
Always provide alloca() as __builtin_alloca().
2001-12-28 07:37:06 +00:00
1bac15cba5
we need ffs().
2001-12-27 00:10:39 +00:00
6870c1d462
don't use .abicalls in kernel.
2001-12-27 00:09:59 +00:00
e509d7712d
copy from libc/arch/mips/string
2001-12-27 00:08:19 +00:00
5ed948ecea
The kernel is now built with -ffreestanding, so GCC built-ins are
...
disabled. Explicitly re-enable some that we want to use, namely:
* memcpy() -> __builtin_memcpy()
* memcmp() -> __builtin_memcmp()
* memset() -> __builtin_memset()
* strcpy() -> __builtin_strcpy()
* strcmp() -> __builtin_strcmp()
* strlen() -> __builtin_strlen()
We might also consider some others for GCC 3.x.
2001-12-23 22:48:29 +00:00
8e6f7afb5b
MKfoo=no -> NOfoo
2001-12-12 01:48:43 +00:00
b4371d47f5
Replace some misuses of "then" with "than".
2001-12-04 17:56:30 +00:00
kent