Add mips fenv.h (From FreeBSD)

branches: 1.25.4;
Rename sljitarch.h to sljit_machdep.h.

branches: 1.24.2;
Enable sljit and bpfjit on powerpc.

branches: 1.23.12; 1.23.22; 1.23.26;
Fixed a typo. Make ./build.sh release work.

Some improvements based on the work of Adam Ciarcinski.
Adapted everything to integrate with current 5.99 source.
Added an Amiga PIC for interrupt handling.

Status:
A CSPPC machine probably boots into single user, but only few devices
will attach without problems (e.g. keyboard, serial, parallel, floppy disk,
the RTC, CC graphics, sometimes Ariande ethernet and A4000 IDE.
BPPC support is prepared, but unfinished and untested (I don't own a BPPC).

A problem which has to be solved is interrupt acknowledging, which may happen
twice. Once in the amiga drivers from sys/arch/amiga/dev and then in the PPC
specific pic_amiga.c.

branches: 1.21.48;
Merge newlock2 to head.

branches: 1.20.4;
don't install <machine/db_machdep.h>, this is kernel only

branches: 1.19.4; 1.19.8;
merge ktrace-lwp.

branches: 1.18.12;
Factor out W{CHAR,INT}_{MAX,MIN} into their own header file.

branches: 1.17.2;
Add <machine/mcontext.h> wrapper.

Remove KDIR=, since SYS_INCLUDE=symlinks and KDIR are not supported any more.

Merge the gehenna-devsw branch into the trunk.

This merge changes the device switch tables from static array to
dynamically generated by config(8).

- All device switches is defined as a constant structure in device drivers.

- The new grammer ``device-major'' is introduced to ``files''.

device-major <prefix> char <num> [block <num>] [<rules>]

- All device major numbers must be listed up in port dependent majors.<arch>
by using this grammer.

- Added the new naming convention.
The name of the device switch must be <prefix>_[bc]devsw for auto-generation
of device switch tables.

- The backward compatibility of loading block/character device
switch by LKM framework is broken. This is necessary to convert
from block/character device major to device name in runtime and vice versa.

- The restriction to assign device major by LKM is completely removed.
We don't need to reserve LKM entries for dynamic loading of device switch.

- In compile time, device major numbers list is packed into the kernel and
the LKM framework will refer it to assign device major number dynamically.

Implement pmc(9) -- An interface to hardware performance monitoring
counters. These counters do not exist on all CPUs, but where they
do exist, can be used for counting events such as dcache misses that
would otherwise be difficult or impossible to instrument by code
inspection or hardware simulation.

pmc(9) is meant to be a general interface. Initially, the Intel XScale
counters are the only ones supported.

branches: 1.13.2;
... and lock.h.

Install endian_machdep.h.

Install reloc.h.

No point in installing svr4_machdep.h.

Amiga doesn't need its own fbio.h anymore; screenblank(8) uses
<dev/sun/fbio.h>, and the ioctl that this file defines is compatible.

branches: 1.8.2; 1.8.4;
Add definitions of C99 integer format conversion macros.
XXX Fastest minimum-width integer types haven't been decided upon yet.

Add definitions of C99 specified-width integer type limits.
XXX Fastest minimum-width integer types haven't been decided upon yet.

Add long-missing(!) <machine/math.h>.

Add definitions of C99 integer constant macros.
Tidy Makefiles up a little.

Add definitions of C99 minimum-width and greatest-width integer types.
XXX Fastest minimum-width integer types haven't been decided upon yet.

branches: 1.3.2; 1.3.4;
Add <machine/int_types.h>, which provides namespace-pure definitions
of exact-width integer types.

This is amigappc, not amiga.

branches: 1.1.2;
Initial AmigaPPC commit.

Lots of the work was done by Adam Ciarcinsky.

Currently, this only supports CyberPPC boards by Phase 5. Blizzard PPC
expected later.

The kernel is useless but for demonstrating that it starts... especially
interupts, and most of MMU support, is not in yet. Builtin console works,
however, and you can look at the kernel startup messages.