Steve Passe 2645264a72 Debug version of simple_lock. This will store the CPU id of the ...

holding CPU along with the lock.  When a CPU fails to get the lock
it compares its own id to the holder id.  If they are the same it
panic()s, as simple locks are binary, and this would cause a deadlock.

Controlled by smptests.h: SL_DEBUG, ON by default.

Some minor cleanup.

1997-08-31 03:17:48 +00:00

..

pc

Nuke the nonexistend pad bytes from the end of the DMI header structure.

1997-08-04 03:31:23 +00:00

apicreg.h

Eliminate frequent silo overflows by restoring the TEST_LOPRIO code.

1997-08-04 17:31:43 +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

Move MACHINE_ARCH definition from <machine/param.h> to <machine/cpu.h>.

1997-08-30 02:52:04 +00:00

cpufunc.h

Another round of lock pushdown.

1997-08-30 08:08:10 +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

Define some machine characteristics using symbol naming on conventions

1997-08-30 18:59:48 +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

VM86 kernel support.

1997-08-09 00:04:06 +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

VM86 kernel support.

1997-08-09 00:04:06 +00:00

mptable.h

Debug version of simple_lock. This will store the CPU id of the

1997-08-31 03:17:48 +00:00

npx.h

Removed unused #includes and a stale forward declaration.

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

pcb_ext.h

A couple of missing doscmd header files. Messed up again. Now can

1997-08-09 04:55:05 +00:00

pcb.h

VM86 kernel support.

1997-08-09 00:04:06 +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

Remove the PMAP_PVLIST conditionals in pmap.*, and another unneeded define.

1997-08-05 00:42:01 +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

Another round of lock pushdown.

1997-08-30 08:08:10 +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

Revert my previous commit about using CS_SECURE macro.

1997-08-21 06:33:04 +00:00

signal.h

VM86 kernel support.

1997-08-09 00:04:06 +00:00

smp.h

Another round of lock pushdown.

1997-08-30 08:08:10 +00:00

specialreg.h

Enabled the FPU emilaute bit define: CR0_EM

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

sysarch.h

VM86 kernel support.

1997-08-09 00:04:06 +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