Alan Cox 6031c68de4 The page flag PGA_WRITEABLE is set and cleared exclusively by the pmap ... layer, but it is read directly by the MI VM layer. This change introduces pmap_page_is_write_mapped() in order to completely encapsulate all direct access to PGA_WRITEABLE in the pmap layer. Aesthetics aside, I am making this change because amd64 will likely begin using an alternative method to track write mappings, and having pmap_page_is_write_mapped() in place allows me to make such a change without further modification to the MI VM layer. As an added bonus, tidy up some nearby comments concerning page flags. Reviewed by: kib MFC after: 6 weeks		2012-06-16 18:56:19 +00:00
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_align.h	Get rid of the _NO_NAMESPACE_POLLUTION kludge by creating an	2009-09-08 20:45:40 +00:00
_bus.h
_inttypes.h	The NetBSD Foundation has granted permission to remove clauses 3 and 4.	2010-02-16 21:59:17 +00:00
_limits.h	Fix types of some values in machine/_limits.h.	2011-01-08 11:13:34 +00:00
_stdint.h	On mixed 32/64 bit architectures (mips, powerpc) use __LP64__ rather than	2011-01-08 12:43:05 +00:00
_types.h	Fix the value of float_t to match what is implied by FLT_EVAL_METHOD.	2012-01-16 20:17:51 +00:00
armreg.h	trim trailing whitespace	2012-06-13 05:02:51 +00:00
asm.h
asmacros.h	trim trailing whitespace	2012-06-13 05:02:51 +00:00
atags.h	Defines for parsing linux ATAGs lists.	2012-06-14 14:38:55 +00:00
atomic.h	trim trailing whitespace	2012-06-13 05:02:51 +00:00
blockio.h	trim trailing whitespace	2012-06-13 05:02:51 +00:00
bootconfig.h
bus_dma.h	The NetBSD Foundation has granted permission to remove clauses 3 and 4.	2010-02-16 21:59:17 +00:00
bus.h	Revert r216134. This checkin broke platforms where bus_space are macros:	2010-12-03 07:09:23 +00:00
clock.h
cpu.h	Minor rearrangement of the locore <-> initarm interface. Pass in a	2012-06-03 18:34:32 +00:00
cpuconf.h	Minor cosmetic changes	2010-11-09 09:34:21 +00:00
cpufunc.h	trim trailing whitespace	2012-06-13 05:02:51 +00:00
db_machdep.h
disassem.h	Catchup with new prototype for db_printf().	2010-05-14 00:00:19 +00:00
elf.h	trim trailing whitespace	2012-06-13 05:02:51 +00:00
endian.h	trim trailing whitespace	2012-06-13 05:02:51 +00:00
exec.h
fdt.h	trim trailing whitespace	2012-06-13 05:02:51 +00:00
fiq.h
float.h	Add C11 macros describing subnormal numbers to float.h.	2012-01-23 06:36:41 +00:00
floatingpoint.h
fp.h	trim trailing whitespace	2012-06-13 05:02:51 +00:00
frame.h	trim trailing whitespace	2012-06-13 05:02:51 +00:00
gdb_machdep.h
ieee.h	trim trailing whitespace	2012-06-13 05:02:51 +00:00
ieeefp.h	People porting FreeBSD to new architectures ought not have to	2011-10-21 06:41:46 +00:00
in_cksum.h	trim trailing whitespace	2012-06-13 05:02:51 +00:00
intr.h	trim trailing whitespace	2012-06-13 05:02:51 +00:00
katelib.h	trim trailing whitespace	2012-06-13 05:02:51 +00:00
kdb.h	Flush D and I caches after setting a breakpoint.	2012-05-30 13:31:08 +00:00
limits.h
machdep.h	More Linux boot support. Create arm_dump_avail_init() to initialize	2012-06-14 04:18:56 +00:00
md_var.h	The FA526 belongs to the ARM9TDMI family	2010-05-12 05:50:56 +00:00
memdev.h	Add reader/writer lock around mem_range_attr_get() and mem_range_attr_set().	2011-01-17 22:58:28 +00:00
metadata.h	Don't re-use MODINFOMD_BOOTINFO as MODINFOMD_DTBP. It breaks	2011-01-11 22:07:39 +00:00
minidump.h
ofw_machdep.h	Initial FDT infrastructure elements for ARM.	2010-06-13 13:12:52 +00:00
param.h	trim trailing whitespace	2012-06-13 05:02:51 +00:00
pcb.h	Add a convenience macro for the returns_twice attribute, and apply it to	2012-04-29 11:04:31 +00:00
pcpu.h
pmap.h	The page flag PGA_WRITEABLE is set and cleared exclusively by the pmap	2012-06-16 18:56:19 +00:00
pmc_mdep.h	Add ARM callchain support for hwpmc.	2012-06-13 06:38:25 +00:00
proc.h	Remove unused define.	2011-10-07 16:09:44 +00:00
profile.h	trim trailing whitespace	2012-06-13 05:02:51 +00:00
psl.h
pte.h	trim trailing whitespace	2012-06-13 05:02:51 +00:00
ptrace.h
reg.h
reloc.h
resource.h	trim trailing whitespace	2012-06-13 05:02:51 +00:00
runq.h
setjmp.h
sf_buf.h
sigframe.h
signal.h
smp.h
stack.h	trim trailing whitespace	2012-06-13 05:02:51 +00:00
stdarg.h
swi.h
sysarch.h	Replace the C implementation of __aeabi_read_tp with an assembly version.	2012-04-16 09:38:20 +00:00
trap.h
ucontext.h	The NetBSD Foundation has granted permission to remove clauses 3 and 4.	2010-02-16 21:59:17 +00:00
undefined.h
utrap.h
vm.h	Add support to the virtual memory system for configuring machine-	2009-07-12 23:31:20 +00:00
vmparam.h	trim trailing whitespace	2012-06-13 05:02:51 +00:00