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
b6c1c5d49a
Altentries should also be marked as functions, to keep linker happy.
2001-04-09 20:31:20 +00:00
e0d02d24d5
Mark syscalls as functions.
2001-04-09 15:52:59 +00:00
0640ad6ace
When the endians are little, they are little.
2001-03-29 03:23:33 +00:00
f283c0a504
Use ${THISSH3} instead of ../.. ; not everyone builds in ../compile/FOO
2001-03-24 18:26:11 +00:00
e47583af2c
missed some KERN_FAILUREs.
2001-03-18 23:43:53 +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
7ffa2a0375
Add RTC_OFFSET support to inittodr() on dreamcast.
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No changes to other sh ports.
2001-03-07 00:47:22 +00:00
51aeeceeaf
Clean up TLB trap handling a little.
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- When printing a user trap, include p->p_comm in the message.
- In the TLB fault handler, don't just go charging along if
the fault can't be handled. If we get a fatal kernel TLB
fault, we need to panic! Or, if DDB is enabled, call the
Debugger().
2001-03-06 21:58:23 +00:00
0aa1f3d01e
modify target name because we can't recommend to use pkgsrc/cross
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(though I'm not the person who did such BAD modification)
2001-02-27 14:05:53 +00:00
bba3f2423b
add comment about $CPP
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From source:
# XXX following definition is absolutely incorrect.
# Our cpp is not /usr/libexec/cpp but /usr/bin/cpp.
# True solution is:
# 1) copy /usr/bin/cpp into /usr/local/bin/sh-*-*-cpp
# 2) Edit CPP in sh-*-*-cpp correctly
# (e.g. "CPP=`$CC -print-prog-name=cpp`").
# 3) Edit STDINCDIR in sh-*-*-cpp correctly
# (e.g. STDINCDIR=/usr/local/sh-unknown-netbsdcoff/include)
# BROKEN
CPP=`$TARGET-gcc -print-prog-name=cpp`
# EXAMPLE
#CPP=/usr/local/bin/sh-unknown-netbsdcoff-cpp
#CPP=/usr/local/bin/sh-unknown-netbsdelf-cpp
2001-02-26 08:46:15 +00:00
6c4c53a461
add "MACHINE_CPU=sh3"
2001-02-26 08:24:20 +00:00
bc759e0d8d
check __LEADING_UNDERSCORE
2001-02-25 19:15:04 +00:00
526ce203e7
check __LEADING_UNDERSCORE instead of __sh3__
2001-02-25 15:49:58 +00:00
e0a4623854
move disksubr.c define to machine-port.
2001-02-21 16:42:04 +00:00
8ce0133cc8
add SH7709/SH7709A I/O port register define
2001-02-21 14:49:53 +00:00
c090c1cfe5
temporary fix a serious pmap problem with dummy PMAP_{MAP,UNMAP}_POOLPAGE().
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To fix correctly, set IOM_RAM_BEGIN with P0 addr instead of P1 addr and
fix machdep.c and pmap.c.
2001-02-19 17:51:22 +00:00
2633a5dcb5
_C_LABEL()
2001-02-14 17:57:31 +00:00
78af56fcfd
move VM_PHYSSEG_MAX, VM_NFREELIST, VM_FREELIST_DEFAULT defines to
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machine/vmparam.h
2001-02-07 14:53:09 +00:00
6a7b420b7e
move machine-port specific file to machine directory.
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for evbsh3, mmeye and dreamcast, use MI md_root.c
2001-02-06 16:45:19 +00:00
c8cdb12913
Add some comments about P/USEG
2001-02-02 18:25:04 +00:00
ef2315d256
Rewrite how mod/ref emulation is done. In particular, make
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modified attribute checking actually work. Previously, a
page could be reported as modified even if it wasn't! This
is very bad, and e.g. caused the VM system to attempt to
"clean" pages of read-only files.
Only lip-services is paid to referenced attribute emulation.
This could be improved.
2001-02-02 02:28:18 +00:00
61831529f2
add some macros for 8bit PCMCIA access
2001-01-30 04:15:10 +00:00
9b4793fd1b
#ifdef DREAMCAST --> #ifdef dreamcast.
2001-01-22 08:23:58 +00:00
4791d269ec
-Dsh3 --> -D${TARGET_MACHINE}.
2001-01-22 08:22:15 +00:00
ffb8bbbb30
#ifdef sh3 --> #ifdef __sh3__.
2001-01-22 08:18:06 +00:00
f92ee7af5c
sync indent.
2001-01-22 07:04:10 +00:00
aa94cdc6ad
Oops. Left a debug printout in there...
2001-01-21 23:53:09 +00:00
d5d431e8ae
make db_[e]regs[] const
2001-01-18 10:54:27 +00:00
f79137a3f1
it looks that gas configured for little endian output runs as
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big endian assembler, sometimes. explicitly have -little to specify
little endian output.
2001-01-17 06:03:54 +00:00
ef1a3ce53b
the kernel for SH3-based WinCE machines (little endian), by uch.
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MACHINE=hpcsh, MACHINE_CPU=sh3el.
bootloader: ftp://f77.nop.or.jp/users/uch/hpcboot/
original patch: ftp://f77.nop.or.jp/users/uch/hpcsh/
sys/sh3/sh3/md_root.c: add #ifdef MEMORY_DISK_DYNAMIC
2001-01-17 05:21:47 +00:00
d8ba6d06be
procfs_machdep is per port (not per CPU).
2001-01-17 00:44:33 +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
bc9ea0aebd
Dreamcast uses a different realtime clock than the builtin RTC.
2001-01-16 00:34:44 +00:00
45de366b2e
Rename __GENERIC_SOFT_INTERRUPTS to __HAVE_GENERIC_SOFT_INTERRUPTS,
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and place the definition in <machine/types.h>. This can now be used
as a flag to indicate whether or not <machine/intr.h> can be included
to get the generic soft interrupt API.
2001-01-14 23:50:28 +00:00
a3ec356d52
splimp() -> splvm()
2001-01-14 03:22:04 +00:00
d85a75f583
Make sure everybody has an splvm() and equate it with splimp() (splimp()
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is the historical name for this interrupt level, and the historical name
is going to go away in the near future).
2001-01-14 02:00:37 +00:00
6378ac40ee
pass the right $CPP
2001-01-09 02:31:37 +00:00
828bec041b
committed local change by mistake :-)
2001-01-04 09:49:29 +00:00
a8507fa1e7
pkgsrc/cross/sh-* do not supply cpp
2001-01-04 08:55:08 +00:00
26b1bcce00
cc -v is too verbose
2001-01-04 08:39:53 +00:00
a629edfcca
use -O1 for now, -O2 dies
2001-01-04 07:55:32 +00:00
da0e17f08c
fix pathname to meet pkgsrc/cross/sh*
2001-01-04 07:51:50 +00:00
8a58f991f6
content were mixed up
2001-01-04 07:50:23 +00:00
156bea1018
nuke obsolete Makefile templates.
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split build-sh3 into two, for sh3e[bl].
2001-01-04 07:09:47 +00:00
1e7e3274f4
split MACHINE_ARCH sh3e[lb]. userland build still needs checking.
2001-01-04 07:03:21 +00:00
kleink