Steve Passe 812e4da7a8 New simple_lock code in asm: ...

- s_lock_init()
 - s_lock()
 - s_lock_try()
 - s_unlock()

Created lock for IO APIC and apic_imen  (SMP version of imen)
 - imen_lock

Code to use imen_lock for access from apic_ipl.s and apic_vector.s.
Moved this code *outside* of mp_lock.

It seems to work!!!

1997-07-23 20:47:19 +00:00

..

pc

Back out part 1 of the MCFH that changed $Id$ to $FreeBSD$. We are not

1997-02-22 09:48:43 +00:00

apicreg.h

Split TEST_CPUSTOP code into CPUSTOP_ON_DDBBREAK and mainline code.

1997-07-18 21:27:53 +00:00

asm.h

Fixed longstanding profiling bug. The frame pointer wasn't set up

1997-04-23 19:26:04 +00:00

asmacros.h

Make the necessary changes so that an ELF kernel can be built. I

1997-04-22 06:55:47 +00:00

clock.h

correct the order of the variables

1997-05-05 09:34:33 +00:00

cpu.h

The biggie: Get rid of the UPAGES from the top of the per-process address

1997-04-07 07:16:06 +00:00

cpufunc.h

Add support for 4MB pages. This includes the .text, .data, .data parts

1997-07-17 04:34:03 +00:00

cputypes.h

Add new cpu type, CPU_CY486DX, which shows Cyrix 486S/DX series CPUs,

1997-04-26 04:08:54 +00:00

db_machdep.h

Backed out rev.1.5. if %cs is bad, %eip may be bad, but this is no longer

1997-03-28 12:46:52 +00:00

elf.h

Fill out the ELF header files to make them more or less complete.

1997-05-21 23:07:31 +00:00

exec.h

Back out part 1 of the MCFH that changed $Id$ to $FreeBSD$. We are not

1997-02-22 09:48:43 +00:00

float.h

Back out part 1 of the MCFH that changed $Id$ to $FreeBSD$. We are not

1997-02-22 09:48:43 +00:00

floatingpoint.h

Back out part 1 of the MCFH that changed $Id$ to $FreeBSD$. We are not

1997-02-22 09:48:43 +00:00

fpu.h

Removed unused #includes and a stale forward declaration.

1997-07-20 11:06:44 +00:00

frame.h

Back out part 1 of the MCFH that changed $Id$ to $FreeBSD$. We are not

1997-02-22 09:48:43 +00:00

ieeefp.h

Back out part 1 of the MCFH that changed $Id$ to $FreeBSD$. We are not

1997-02-22 09:48:43 +00:00

md_var.h

When APM is configured, turn off the power when halting for good.

1997-06-15 02:03:03 +00:00

mptable.h

New simple_lock code in asm:

1997-07-23 20:47:19 +00:00

npx.h

Removed unused #includes and a stale forward declaration.

1997-07-20 11:06:44 +00:00

pcb.h

Preliminary support for per-cpu data pages.

1997-06-22 16:04:22 +00:00

pci_cfgreg.h

Completely replace the PCI bus driver code to make it better reflect

1997-05-26 15:08:43 +00:00

pmap.h

Add support for 4MB pages. This includes the .text, .data, .data parts

1997-07-17 04:34:03 +00:00

proc.h

Convert md_regs from an int[] to a struct trapframe *. It simplifies

1997-05-07 19:55:13 +00:00

profile.h

Back out part 1 of the MCFH that changed $Id$ to $FreeBSD$. We are not

1997-02-22 09:48:43 +00:00

psl.h

Back out part 1 of the MCFH that changed $Id$ to $FreeBSD$. We are not

1997-02-22 09:48:43 +00:00

ptrace.h

Back out part 1 of the MCFH that changed $Id$ to $FreeBSD$. We are not

1997-02-22 09:48:43 +00:00

reg.h

Preserve %fs and %gs across context switches. This has a relatively low

1997-06-07 04:36:10 +00:00

reloc.h

Back out part 1 of the MCFH that changed $Id$ to $FreeBSD$. We are not

1997-02-22 09:48:43 +00:00

segments.h

Increased NIDT to 256 for case of SMP or APIC_IO.

1997-07-19 02:24:37 +00:00

signal.h

Back out part 1 of the MCFH that changed $Id$ to $FreeBSD$. We are not

1997-02-22 09:48:43 +00:00

smp.h

Forced 32bit alignment of struct simple_lock in param.h.

1997-07-23 20:42:16 +00:00

specialreg.h

Enabled the FPU emilaute bit define: CR0_EM

1997-07-21 17:53:51 +00:00

sysarch.h

Back out part 1 of the MCFH that changed $Id$ to $FreeBSD$. We are not

1997-02-22 09:48:43 +00:00

trap.h

Back out part 1 of the MCFH that changed $Id$ to $FreeBSD$. We are not

1997-02-22 09:48:43 +00:00

tss.h

Back out part 1 of the MCFH that changed $Id$ to $FreeBSD$. We are not

1997-02-22 09:48:43 +00:00

varargs.h

Fixed va_arg() to work for small args (as in stdarg.h).

1997-06-21 16:20:55 +00:00

vmparam.h

Allow the kernel configuration file to override the amount of memory

1997-06-25 20:18:58 +00:00