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29 Commits

Author SHA1 Message Date
kleink 7b3b647647 Factor out W{CHAR,INT}_{MAX,MIN} into their own header file. 2004-05-08 21:51:47 +00:00
thorpej 23bc250391 Merge the nathanw_sa branch. 2003-01-17 21:55:23 +00:00
lukem 0635de35a3 Remove KDIR=, since SYS_INCLUDE=symlinks and KDIR are not supported any more. 2002-11-26 23:30:07 +00:00
thorpej da5ef20b1a Byte-swapping optimizations, enabled if compiling with GCC: 
* Byte-swap 16-bit and 32-bit constants at compile-time.
* Inline 16-bit and 32-bit variable byte-swaps.  These take 3 and 4
  insns, respectively, and inlining saves the minimum 6 cycle penalty
  to call/return from the byte swap function.
 2002-08-13 22:41:36 +00:00
briggs 0b956d0b8b Implement pmc(9) -- An interface to hardware performance monitoring 
counters.  These counters do not exist on all CPUs, but where they
do exist, can be used for counting events such as dcache misses that
would otherwise be difficult or impossible to instrument by code
inspection or hardware simulation.

pmc(9) is meant to be a general interface.  Initially, the Intel XScale
counters are the only ones supported.
 2002-08-07 05:14:47 +00:00
bjh21 d46952877d Add an <arm/swi.h>, containing symbolic names for SWI ranges. 2002-01-13 15:03:06 +00:00
thorpej dc19fe137e Don't install includes which userland doesn't need. 2001-11-26 01:02:28 +00:00
thorpej 15c76e3c84 - Move more contents of various <machine/vmparam.h> files into 
<arm/arm32/vmparam.h> (mostly the stuff that's tied to the pmap
  implementation).
- Since the MMU definitions in pte.h are specific to ARM processors
  that support 32-bit mode, move pte.h to <arm/arm32/pte.h>.
- Make the Netwinder startup file build again (use PT_B|PT_C, rather
  than PT_CACHEABLE, since the latter expands to a variable these days).
 2001-11-23 17:39:03 +00:00
matt 7ce6450eac Add a merged <pcb.h> for arm26/arm32. 2001-09-03 19:20:27 +00:00
chris 89415a32e2 PR 13581 
Add empty pmap.h and vmparam.h to make userland happier.
 2001-07-29 09:50:07 +00:00
matt 24a2b394aa Make <sysarch.h> valid for all arm platforms. Adjust/remove port-specific 
includes as required.
 2001-07-14 00:23:09 +00:00
bjh21 690f56e57a Add a common <arm/param.h>, containing those few things that are obviously 
common across all ARM systems.
 2001-06-23 13:25:19 +00:00
bjh21 3622d4e282 Add <arm/endian.h> and remove the cats, dnard and netwinder versions, since 
they're all the same (a redirect to <sys/endian.h>).
 2001-06-23 12:20:27 +00:00
bjh21 80c5d7ab99 Move <arm/arm32/bus.h> to <arm/bus.h>, since it looks like it's going to be 
necessary on arm26 as well.
 2001-06-18 21:37:32 +00:00
kleink f06533a1ee Add definitions of C99 integer format conversion macros. 
XXX Fastest minimum-width integer types haven't been decided upon yet.
 2001-04-15 17:13:04 +00:00
kleink 739cb75837 Add definitions of C99 specified-width integer type limits. 
XXX Fastest minimum-width integer types haven't been decided upon yet.
 2001-04-15 15:29:02 +00:00
kleink cdcf9f46c5 Add definitions of C99 integer constant macros. 
Tidy Makefiles up a little.
 2001-04-14 22:46:19 +00:00
kleink 7affdab52e Add definitions of C99 minimum-width and greatest-width integer types. 
XXX Fastest minimum-width integer types haven't been decided upon yet.
 2001-04-14 12:19:49 +00:00
ichiro d3ce44c170 some include files added newly write into Makefile. 2001-02-24 07:24:36 +00:00
bjh21 32a800e5c0 Install <arm/endian_machdep.h>. 2001-02-17 14:57:08 +00:00
simonb e07c392eed Fix typo in header filename. 2001-02-13 14:11:30 +00:00
bjh21 a4e55e0f13 Shared ARM ptrace(2) implementation. Mostly the same as the arm32 
version, but with some #ifdefs for arm26.

Also, don't define PT_STEP, since we don't implement it.  This should
reduce code size a little.
 2001-02-11 17:03:04 +00:00
bjh21 9826a76781 Common <arm/reg.h> (and hence common struct reg) for ARM. 
This is theoretically backward-incompatible on arm26, but GDB doesn't work there
yet anyway.
 2001-02-11 14:51:55 +00:00
bjh21 1178bf4219 Initial potentially sharable <arm/armreg.h>. Used by all arm26 code. 2001-01-22 22:10:39 +00:00
bjh21 2c89ce7e74 Add <arm/frame.h>, for shared stack frame structures. Currently, only sigframes 
are common.
 2001-01-18 21:48:25 +00:00
bjh21 8df387473f Move <machine/signal.h> into shared directory. 2001-01-13 17:02:36 +00:00
bjh21 5159a10d97 Share <machine/elf_machdep.h> between arm26 and arm32. 2001-01-11 22:28:06 +00:00
bjh21 dc037466f5 Install all the headers (arm32 does). 2001-01-11 21:05:03 +00:00
bjh21 f4774e6659 Skeleton ARM include infrastructure. 2001-01-10 18:23:02 +00:00