Peter Wemm 264c3d8738 Undo my previous commit and do it differently. Break the ffs() etc macros ...

into two parts - one to do the bsfl and the other to convert the result
(base 0) to ffs()-like (base 1) in inline C.  This enables the optimizer
to be a lot smarter in certain cases, like where it knows that the argument
is non-zero and we want ffs(known non zero arg) - 1.  This appears to
produce identical code to the old inline when the argument is unknown.

1999-08-19 14:54:40 +00:00

..

pc

Remove the SMBIOS detection and definitions; this should be handled in a

1999-08-18 02:20:04 +00:00

apicreg.h

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asm.h

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asmacros.h

Fixed profiling of elf kernels. Made high resolution profiling compile

1999-05-06 09:44:57 +00:00

atomic.h

Create callable (non-inline) versions of the atomic_OP_TYPE functions

1999-08-18 04:08:31 +00:00

bus_amd64.h

Improve compatibility with other systems by changing the default

1999-07-03 20:14:08 +00:00

bus_at386.h

Improve compatibility with other systems by changing the default

1999-07-03 20:14:08 +00:00

bus_dma.h

Improve compatibility with other systems by changing the default

1999-07-03 20:14:08 +00:00

bus_memio.h

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bus_pio.h

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bus.h

Improve compatibility with other systems by changing the default

1999-07-03 20:14:08 +00:00

clock.h

Stop the TSC from being used as timecounter on K5/step0 machines.

1999-05-29 06:57:55 +00:00

cpu.h

Go back to the old (icu.s rev.1.7 1993) way of keeping the AST-pending

1999-07-10 15:28:01 +00:00

cpufunc.h

Undo my previous commit and do it differently. Break the ffs() etc macros

1999-08-19 14:54:40 +00:00

cputypes.h

Recognize Pentium II Xeon, Celeron and Pentium III cpus. Because CPU

1999-02-04 16:48:26 +00:00

db_machdep.h

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elf.h

On the i386, load the ELF dynamic linker where an mmap(0, ...) would

1999-02-19 01:30:43 +00:00

exec.h

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float.h

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floatingpoint.h

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fpu.h

Enable vmspace sharing on SMP. Major changes are,

1999-04-28 01:04:33 +00:00

frame.h

Implement SA_SIGINFO for i386. Thanks to Bruce Evans for much more

1999-07-06 07:13:48 +00:00

ieeefp.h

On FPU exceptions, pass a useful error code (one of the FPE_...

1999-07-25 13:16:09 +00:00

md_var.h

Implement support for hardware debug registers on the i386.

1999-07-09 04:16:00 +00:00

mptable.h

Merge the cons.c and cons.h to the best of my ability. alpha may or

1999-08-09 10:35:05 +00:00

npx.h

Enable vmspace sharing on SMP. Major changes are,

1999-04-28 01:04:33 +00:00

pcb_ext.h

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pcb.h

Implement support for hardware debug registers on the i386.

1999-07-09 04:16:00 +00:00

pci_cfgreg.h

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pcpu.h

Unifdef VM86.

1999-06-01 18:20:36 +00:00

pmap.h

Do not setup 4M pdir until all APs are up.

1999-06-23 21:47:24 +00:00

proc.h

Enable vmspace sharing on SMP. Major changes are,

1999-04-28 01:04:33 +00:00

profile.h

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psl.h

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ptrace.h

Implement support for hardware debug registers on the i386.

1999-07-09 04:16:00 +00:00

reg.h

Implement support for hardware debug registers on the i386.

1999-07-09 04:16:00 +00:00

reloc.h

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resource.h

Add support for SYS_RES_DENSE and SYS_RES_BWX resource types. These are

1999-07-28 07:57:48 +00:00

segments.h

Mindbogglingly, many BIOS vendors expect to be able to load %ds with

1999-08-17 07:09:13 +00:00

setjmp.h

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signal.h

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smp.h

Implement an all-CPU shootdown-style rendezvous facility. This allows

1999-07-20 06:52:35 +00:00

specialreg.h

Add defines for the P6 model-specific registers.

1999-04-07 03:58:15 +00:00

sysarch.h

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trap.h

Various formatting fixes on my FPE trapcode commit.

1999-07-26 05:47:31 +00:00

tss.h

Enable vmspace sharing on SMP. Major changes are,

1999-04-28 01:04:33 +00:00

varargs.h

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vmparam.h

Increased max kmem to 200MB. This should fix some out-of-kmem panics on

1999-07-24 22:26:42 +00:00