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freebsd-src/sys/amd64/include
History
Bruce Evans 50045fbc7c Changed the global `idt' from an array to a pointer so that npx.c 
automatically hacks on the active copy of the IDT if f00f_hack()
has changed it.  This also allows simplifications in setidt().
This fixes breakage of FP exception handling by rev.1.55 of
sys/kernel.h.  FP exceptions were sent to npx.c's probe handlers
because npx.c "restored" the old handlers to the wrong copy of the
IDT.  The SYSINIT for f00f_hack() was purposely run quite late to
avoid problems like this, but it is bogusly associated with the
SYSINIT for proc0 so it was moved with the latter.

Problem reported and fix tested by:  Martin Cracauer <cracauer@cons.org>
1999-06-18 14:32:21 +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 Maintain a mapping from irq number to (ioapic number, int pin) tuple, 1998-09-06 22:41:42 +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 Fixed profiling of elf kernels. Made high resolution profiling compile 1999-05-06 09:44:57 +00:00
atomic.h Change various syscalls to use size_t arguments instead of u_int. 1998-08-24 08:39:39 +00:00
bus.h Don't pretend to support ix86's with 16-bit ints by using longs just 1998-09-29 09:06:00 +00:00
bus_amd64.h Don't pretend to support ix86's with 16-bit ints by using longs just 1998-09-29 09:06:00 +00:00
bus_at386.h Don't pretend to support ix86's with 16-bit ints by using longs just 1998-09-29 09:06:00 +00:00
bus_dma.h Don't pretend to support ix86's with 16-bit ints by using longs just 1998-09-29 09:06:00 +00:00
bus_memio.h Implementation of Bus Space for FreeBSD-x86. 1998-01-15 07:32:56 +00:00
bus_pio.h Implementation of Bus Space for FreeBSD-x86. 1998-01-15 07:32:56 +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 Moved cpu_set_fork_handler's prototype from <machine/cpu.h> to <sys/proc.h>. 1999-04-23 20:22:44 +00:00
cpufunc.h loadandclear() uses an atomic instruction (even on SMP, where it's an 1999-05-09 23:30:01 +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 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 On the i386, load the ELF dynamic linker where an mmap(0, ...) would 1999-02-19 01:30:43 +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 Cast return values to the appropriate fp_*_t. Note that the man page 1998-04-27 14:17:30 +00:00
fpu.h Enable vmspace sharing on SMP. Major changes are, 1999-04-28 01:04:33 +00:00
frame.h Yet another place I missed when increasing trapframe size, which causes problem 1999-05-11 16:29:21 +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 Enable vmspace sharing on SMP. Major changes are, 1999-04-28 01:04:33 +00:00
mptable.h Unifdef VM86. 1999-06-01 18:20:36 +00:00
npx.h Enable vmspace sharing on SMP. Major changes are, 1999-04-28 01:04:33 +00:00
pcb.h Unifdef VM86. 1999-06-01 18:20:36 +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
pci_cfgreg.h Completely replace the PCI bus driver code to make it better reflect 1997-05-26 15:08:43 +00:00
pcpu.h Unifdef VM86. 1999-06-01 18:20:36 +00:00
pmap.h Put in place the infrastructure for improved UP and SMP TLB management. 1999-04-02 17:59:49 +00:00
proc.h Enable vmspace sharing on SMP. Major changes are, 1999-04-28 01:04:33 +00:00
profile.h Make profiling work for ELF. gprof now autodetects the format of 1998-09-07 23:32:00 +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 Disallow reading the current kernel stack. Only the user structure and 1998-05-19 00:00:14 +00:00
reg.h Enable vmspace sharing on SMP. Major changes are, 1999-04-28 01:04:33 +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
resource.h A small fragment of new ISA framework: manifest constants for the resources 1998-10-29 01:56:23 +00:00
segments.h Changed the global `idt' from an array to a pointer so that npx.c 1999-06-18 14:32:21 +00:00
setjmp.h Suggested by: bde 1998-01-20 09:09:24 +00:00
signal.h VM86 kernel support. 1997-08-09 00:04:06 +00:00
smp.h Enable vmspace sharing on SMP. Major changes are, 1999-04-28 01:04:33 +00:00
specialreg.h Add defines for the P6 model-specific registers. 1999-04-07 03:58:15 +00:00
sysarch.h u_int --> unsigned int, remove (now unneeded) <sys/types.h> 1998-07-28 15:22:51 +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 Enable vmspace sharing on SMP. Major changes are, 1999-04-28 01:04:33 +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 Increased MAXTSIZ to 128MB...there are binaries that get quite large. 1998-06-12 09:10:22 +00:00