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opnsense-src/sys/alpha/include
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Marcel Moolenaar 0f2fe153bc Move the kernel-specific logic to adjust frompc from MI to MD. For 
these two reasons:
1. On ia64 a function pointer does not hold the address of the first
   instruction of a functions implementation. It holds the address
   of a function descriptor. Hence the user(), btrap(), eintr() and
   bintr() prototypes are wrong for getting the actual code address.
2. The logic forces interrupt, trap and exception entry points to
   be layed-out contiguously. This can not be achieved on ia64 and is
   generally just bad programming.

The MCOUNT_FROMPC_USER macro is used to set the frompc argument to
some kernel address which represents any frompc that falls outside
the kernel text range. The macro can expand to ~0U to bail out in
that case.
The MCOUNT_FROMPC_INTR macro is used to set the frompc argument to
some kernel address to represent a call to a trap or interrupt
handler. This to avoid that the trap or interrupt handler appear to
be called from everywhere in the call graph. The macro can expand
to ~0U to prevent adjusting frompc. Note that the argument is selfpc,
not frompc.

This commit defines the macros on all architectures equivalently to
the original code in sys/libkern/mcount.c. People can take it from
here...

Compile-tested on: alpha, amd64, i386, ia64 and sparc64
Boot-tested on: i386
2004-08-27 19:42:35 +00:00
..
pc Remove atdevbase and replace it's remaining uses with direct references to 2004-06-10 20:31:00 +00:00
_inttypes.h Since printf(3) now supports the `j' conversion specifier, use that 2002-06-30 05:48:03 +00:00
_limits.h Remove the advertsing clause, per the Regent's letter dated July 22, 1999. 2004-04-05 21:00:51 +00:00
_stdint.h <stdint.h> should define WINT_M{AX,IN} independent from whether WCHAR_MIN is 2004-05-18 16:04:57 +00:00
_types.h Introduce the cpumask_t type. The purpose of the type is to create a 2004-03-20 20:41:40 +00:00
alpha_cpu.h Implement alpha_pal_wrunique() and alpha_pal_rdunique(). Both are 2003-07-24 07:41:08 +00:00
asm.h Protect against multiple inclusions. 2003-01-18 23:43:12 +00:00
atomic.h Workaround for compiling LINT. Large kernels (like LINT) can have 2003-02-23 06:34:21 +00:00
bootinfo.h Remove __P(). This was tested on the GENERIC kernel. 2002-03-20 18:58:47 +00:00
bus.h Document the lockfunc and lockfuncarg arguments to bus_dma_tag_create() in 2003-11-07 23:29:42 +00:00
bus_memio.h $Id$ -> $FreeBSD$ 1999-08-28 01:08:13 +00:00
bus_pio.h $Id$ -> $FreeBSD$ 1999-08-28 01:08:13 +00:00
bwx.h * Completely rewrite the alpha busspace to hide the implementation from 2000-08-28 21:48:13 +00:00
chipset.h * Completely rewrite the alpha busspace to hide the implementation from 2000-08-28 21:48:13 +00:00
clock.h Remove __P(). This was tested on the GENERIC kernel. 2002-03-20 18:58:47 +00:00
clockvar.h Add $FreeBSD$ 2000-05-01 20:32:07 +00:00
cpu.h Provide extern declarations for btext and etext when GPROF is defined. 2004-08-27 19:20:42 +00:00
cpuconf.h Remove __P(). This was tested on the GENERIC kernel. 2002-03-20 18:58:47 +00:00
cpufunc.h Stage-2 commit of the critical*() code. This re-inlines cpu_critical_enter() 2002-04-01 23:51:23 +00:00
critical.h Pass a thread argument into cpu_critical_{enter,exit}() rather than 2004-07-27 16:41:01 +00:00
db_machdep.h Mega update for the KDB framework: turn DDB into a KDB backend. 2004-07-10 23:47:20 +00:00
elf.h Add sysentvec->sv_fixlimits() hook so that we can catch cases on 64 bit 2003-09-25 01:10:26 +00:00
endian.h Remove the advertsing clause, per the Regent's letter dated July 22, 1999. 2004-04-05 21:00:51 +00:00
exec.h Add $FreeBSD$ 2000-05-01 20:32:07 +00:00
float.h Hide FLT_EVAL_METHOD and DECIMAL_DIG in pre-C99 compilation 2004-04-25 02:36:29 +00:00
floatingpoint.h Add $FreeBSD$ 2000-05-01 20:32:07 +00:00
fpu.h Don't clear the exception flags after we finish emulating a 2004-05-06 09:35:57 +00:00
frame.h * Move exception_return to exception.s which is a more logical home for it. 2001-02-02 10:20:30 +00:00
gdb_machdep.h Introduce the GDB debugger backend for the new KDB framework. The 2004-07-10 17:47:22 +00:00
ieee.h Remove the advertsing clause, per the Regent's letter dated July 22, 1999. 2004-04-05 21:00:51 +00:00
ieeefp.h Finish moving all IEEE fp types to be the same on all arch's. 2000-05-10 19:41:40 +00:00
in_cksum.h Remove the advertsing clause, per the Regent's letter dated July 22, 1999. 2004-04-05 21:00:51 +00:00
inst.h $Id$ -> $FreeBSD$ 1999-08-28 01:08:13 +00:00
intr.h Widen the enable/disable helper function's argument in line with the 2003-11-17 06:10:15 +00:00
intrcnt.h Clean up the code exporting interrupt statistics via sysctl a bit: 2001-06-01 13:23:28 +00:00
ioctl_bt848.h Move the bktr(4) <arch>/include/ioctl_{bt848,meteor}.h files to dev/bktr 2003-12-08 07:22:42 +00:00
ioctl_meteor.h Move the bktr(4) <arch>/include/ioctl_{bt848,meteor}.h files to dev/bktr 2003-12-08 07:22:42 +00:00
kdb.h Introduce the KDB debugger frontend. The frontend provides a framework 2004-07-10 18:40:12 +00:00
limits.h Remove the advertsing clause, per the Regent's letter dated July 22, 1999. 2004-04-05 21:00:51 +00:00
md_var.h Cleanup <machine/cpu.h> by moving MD prototypes to <machine/md_var.h> 2003-08-17 06:42:08 +00:00
memdev.h Remove extraneous ';'. 2004-08-01 18:51:44 +00:00
mutex.h Modify the critical section API as follows: 2001-12-18 00:27:18 +00:00
pal.h $Id$ -> $FreeBSD$ 1999-08-28 01:08:13 +00:00
param.h Turn off PREEMPTION by default while it gets debugged. It's been causing 2004-08-01 14:31:45 +00:00
pcb.h Implement makectx(). The makectx() function is used by KDB to create 2004-07-10 19:56:00 +00:00
pcpu.h Overhaul the per-CPU support a bit: 2001-12-11 23:33:44 +00:00
pmap.h - Eliminate the pte object from the pmap. Instead, page table pages are 2004-07-19 18:12:04 +00:00
proc.h Protect the per-process UAC field with the proc lock where it isn't already 2003-04-17 21:57:16 +00:00
profile.h Move the kernel-specific logic to adjust frompc from MI to MD. For 2004-08-27 19:42:35 +00:00
prom.h Change the console interface to pass a "struct consdev *" instead of a 2003-02-20 20:54:45 +00:00
pte.h Zap some latent problems hidden by differences between KERNEL and _KERNEL. 1999-11-22 15:14:56 +00:00
ptrace.h Rev 1.24 of sys/ptrace.h adds ptrace_clear_single_step() prototype 2004-07-13 16:11:04 +00:00
reg.h Renamed poorly named setregs to exec_setregs. Moved its prototype to 2002-08-29 06:17:48 +00:00
reloc.h Add $FreeBSD$ 2000-05-01 20:32:07 +00:00
resource.h * Implement bus_set/get/delete_resource for pci. 1999-10-14 21:38:33 +00:00
rpb.h Recognize a few newer cpus (pca57, ev67 & ev68) and update systypes to 2001-03-30 22:04:08 +00:00
runq.h Move the "- 1" into the RQB_FFS(mask) macro itself so that 2002-06-20 06:21:20 +00:00
setjmp.h Fix namespace issues by using visibility conditionals from 2002-10-05 05:47:56 +00:00
sf_buf.h MFamd64 2004-04-18 06:24:51 +00:00
sgmap.h $Id$ -> $FreeBSD$ 1999-08-28 01:08:13 +00:00
sigframe.h Split 4.x and 5.x signal handling so that we can keep 4.x signal 2002-10-25 19:10:58 +00:00
signal.h Add getcontext, setcontext, and swapcontext as system calls. 2002-11-16 06:35:53 +00:00
smp.h Remove IPI_HALT to make way for a more correct fix for halts and restarts 2001-08-13 22:41:15 +00:00
stdarg.h o Add conditionals to allow va_list to be defined in other headers. 2002-10-06 22:01:07 +00:00
swiz.h * Completely rewrite the alpha busspace to hide the implementation from 2000-08-28 21:48:13 +00:00
sysarch.h Remove the advertsing clause, per the Regent's letter dated July 22, 1999. 2004-04-05 21:00:51 +00:00
ucontext.h Use a spare for the thread pointer (mc_thrptr). The thread pointer 2003-07-24 07:34:31 +00:00
varargs.h Standardize idempotentcy ifdefs. Consistently use _MACHINE_VARARGS_H_ 2003-09-01 03:01:45 +00:00
vmparam.h Remove the advertsing clause, per the Regent's letter dated July 22, 1999. 2004-04-05 21:00:51 +00:00