Commit graph

142 commits

Author SHA1 Message Date
Andrew Ryabinin
d1fcfe950a Add IS_ALIGNED(x, a) macro helper
Change-Id: Ic5799e4bc03cabddece80cbc129b16f3a19ff9c5
2014-11-29 20:59:18 +03:00
Michael Sevakis
7d1a47cf13 Rewrite filesystem code (WIP)
This patch redoes the filesystem code from the FAT driver up to the
clipboard code in onplay.c.

Not every aspect of this is finished therefore it is still "WIP". I
don't wish to do too much at once (haha!). What is left to do is get
dircache back in the sim and find an implementation for the dircache
indicies in the tagcache and playlist code or do something else that
has the same benefit. Leaving these out for now does not make anything
unusable. All the basics are done.

Phone app code should probably get vetted (and app path handling
just plain rewritten as environment expansions); the SDL app and
Android run well.

Main things addressed:
1) Thread safety: There is none right now in the trunk code. Most of
what currently works is luck when multiple threads are involved or
multiple descriptors to the same file are open.

2) POSIX compliance: Many of the functions behave nothing like their
counterparts on a host system. This leads to inconsistent code or very
different behavior from native to hosted. One huge offender was
rename(). Going point by point would fill a book.

3) Actual running RAM usage: Many targets will use less RAM and less
stack space (some more RAM because I upped the number of cache buffers
for large memory). There's very little memory lying fallow in rarely-used
areas (see 'Key core changes' below). Also, all targets may open the same
number of directory streams whereas before those with less than 8MB RAM
were limited to 8, not 12 implying those targets will save slightly
less.

4) Performance: The test_disk plugin shows markedly improved performance,
particularly in the area of (uncached) directory scanning, due partly to
more optimal directory reading and to a better sector cache algorithm.
Uncached times tend to be better while there is a bit of a slowdown in
dircache due to it being a bit heavier of an implementation. It's not
noticeable by a human as far as I can say.

Key core changes:
1) Files and directories share core code and data structures.

2) The filesystem code knows which descriptors refer to same file.
This ensures that changes from one stream are appropriately reflected
in every open descriptor for that file (fileobj_mgr.c).

3) File and directory cache buffers are borrowed from the main sector
cache. This means that when they are not in use by a file, they are not
wasted, but used for the cache. Most of the time, only a few of them
are needed. It also means that adding more file and directory handles
is less expensive. All one must do in ensure a large enough cache to
borrow from.

4) Relative path components are supported and the namespace is unified.
It does not support full relative paths to an implied current directory;
what is does support is use of "." and "..". Adding the former would
not be very difficult. The namespace is unified in the sense that
volumes may be specified several times along with relative parts, e.g.:
"/<0>/foo/../../<1>/bar" :<=> "/<1>/bar".

5) Stack usage is down due to sharing of data, static allocation and
less duplication of strings on the stack. This requires more
serialization than I would like but since the number of threads is
limited to a low number, the tradoff in favor of the stack seems
reasonable.

6) Separates and heirarchicalizes (sic) the SIM and APP filesystem
code. SIM path and volume handling is just like the target. Some
aspects of the APP file code get more straightforward (e.g. no path
hashing is needed).

Dircache:
Deserves its own section. Dircache is new but pays homage to the old.
The old one was not compatible and so it, since it got redone, does
all the stuff it always should have done such as:

1) It may be update and used at any time during the build process.
No longer has one to wait for it to finish building to do basic file
management (create, remove, rename, etc.).

2) It does not need to be either fully scanned or completely disabled;
it can be incomplete (i.e. overfilled, missing paths), still be
of benefit and be correct.

3) Handles mounting and dismounting of individual volumes which means
a full rebuild is not needed just because you pop a new SD card in the
slot. Now, because it reuses its freed entry data, may rebuild only
that volume.

4) Much more fundamental to the file code. When it is built, it is
the keeper of the master file list whether enabled or not ("disabled"
is just a state of the cache). Its must always to ready to be started
and bind all streams opened prior to being enabled.

5) Maintains any short filenames in OEM format which means that it does
not need to be rebuilt when changing the default codepage.

Miscellaneous Compatibility:
1) Update any other code that would otherwise not work such as the
hotswap mounting code in various card drivers.

2) File management: Clipboard needed updating because of the behavioral
changes. Still needs a little more work on some finer points.

3) Remove now-obsolete functionality such as the mutex's "no preempt"
flag (which was only for the prior FAT driver).

4) struct dirinfo uses time_t rather than raw FAT directory entry
time fields. I plan to follow up on genericizing everything there
(i.e. no FAT attributes).

5) unicode.c needed some redoing so that the file code does not try
try to load codepages during a scan, which is actually a problem with
the current code. The default codepage, if any is required, is now
kept in RAM separarately (bufalloced) from codepages specified to
iso_decode() (which must not be bufalloced because the conversion
may be done by playback threads).

Brings with it some additional reusable core code:
1) Revised file functions: Reusable code that does things such as
safe path concatenation and parsing without buffer limitations or
data duplication. Variants that copy or alter the input path may be
based off these.

To do:
1) Put dircache functionality back in the sim. Treating it internally
as a different kind of file system seems the best approach at this
time.

2) Restore use of dircache indexes in the playlist and database or
something effectively the same. Since the cache doesn't have to be
complete in order to be used, not getting a hit on the cache doesn't
unambiguously say if the path exists or not.

Change-Id: Ia30f3082a136253e3a0eae0784e3091d138915c8
Reviewed-on: http://gerrit.rockbox.org/566
Reviewed-by: Michael Sevakis <jethead71@rockbox.org>
Tested: Michael Sevakis <jethead71@rockbox.org>
2014-08-30 03:48:23 +02:00
Michael Sevakis
6ffb8ffeee Do a better endian.h setup that isn't as fragile
We redefine the top-level macros to our own in order to maintain
compatibility with compound initializers by wrapping the mid or low
level definitions from the OS header.

This allows, hopefully optimized, macros from the host OS's headers to
be used when building any hosted target obviating the need for
NEED_GENERIC_BYTESWAPS unless the target simply doesn't define its
own optimized versions (MIPS!).

Throw in some 64-bit swaps for completeness' sake; they generate no code
if not yet used anyway.

Change-Id: I21b384b55fea46833d01ea3cad1ad8952ea01a11
2014-08-25 12:16:56 -04:00
Michael Sevakis
6ed00870ab Base scheduler queues off linked lists and do cleanup/consolidation
Abstracts threading from itself a bit, changes the way its queues are
handled and does type hiding for that as well.

Do alot here due to already required major brain surgery.

Threads may now be on a run queue and a wait queue simultaneously so
that the expired timer only has to wake the thread but not remove it
from the wait queue which simplifies the implicit wake handling.

List formats change for wait queues-- doubly-linked, not circular.
Timeout queue is now singly-linked. The run queue is still circular
as before.

Adds a better thread slot allocator that may keep the slot marked as
used regardless of the thread state. Assists in dumping special tasks
that switch_thread was tasked to perform (blocking tasks).

Deletes alot of code yet surprisingly, gets larger than expected.
Well, I'm not not minding that for the time being-- omlettes and break
a few eggs and all that.

Change-Id: I0834d7bb16b2aecb2f63b58886eeda6ae4f29d59
2014-08-16 05:15:37 -04:00
Michael Sevakis
29f5385263 Fix up some more red
find_first_set_bit() becomes a small inline on ARMv5+ and checkwps now gets
made with -std=gnu99 (it eats all the GCCOPTS) like the rest of things.

Change-Id: Ie6039b17fec057a3dcb0f453d8fd5efac984df89
2014-08-05 21:32:13 -04:00
Thomas Martitz
9cb9f763a9 Fix ALIGN_DOWN() macro on 64bit.
When the align parameter was a 32bit value (like all default integer literals),
and the to-be-aligned value is a pointer the upper 32bit got corrupted because
the value was casted down to 32bit.

Note: This hasnt been a problem because apparently the sim always gets 32bit
addresses (I found this when compiling Rockbox as a library).

Change-Id: I0d2d3fd8bfa210326b27162bb22c059da97d207a
2014-03-24 09:35:27 +01:00
Thomas Martitz
382d1861af kernel: Break out kernel primitives into separate files and move to separate dir.
No code changed, just shuffling stuff around. This should make it easier to
build only select parts kernel and use different implementations.

Change-Id: Ie1f00f93008833ce38419d760afd70062c5e22b5
2014-03-03 18:11:57 +01:00
Thomas Martitz
281d1fadb3 Do not include kernel.h in system.h.
system.h doesn't need it on its own and this change makes it less
dependant on Rockbox internals.

Change-Id: I4e1e4108a52a7b599627a829204eb82b392fc6d6
2014-01-05 19:35:23 +01:00
Michael Sevakis
c9bcbe202d Fundamentally rewrite much of the audio DSP.
Creates a standard buffer passing, local data passing and messaging
system for processing stages. Stages can be moved to their own source
files to reduce clutter and ease assimilation of new ones. dsp.c
becomes dsp_core.c which supports an engine and framework for effects.

Formats and change notifications are passed along with the buffer so
that they arrive at the correct time at each stage in the chain
regardless of the internal delays of a particular one.

Removes restrictions on the number of samples that can be processed at
a time and it pays attention to destination buffer size restrictions
without having to limit input count, which also allows pcmbuf to
remain fuller and safely set its own buffer limits as it sees fit.
There is no longer a need to query input/output counts given a certain
number of input samples; just give it the sizes of the source and
destination buffers.

Works in harmony with stages that are not deterministic in terms of
sample input/output ratio (like both resamplers but most notably
the timestretch). As a result it fixes quirks with timestretch hanging
up with certain settings and it now operates properly throughout its
full settings range.
Change-Id: Ib206ec78f6f6c79259c5af9009fe021d68be9734
Reviewed-on: http://gerrit.rockbox.org/200
Reviewed-by: Michael Sevakis <jethead71@rockbox.org>
Tested-by: Michael Sevakis <jethead71@rockbox.org>
2012-04-29 10:00:56 +02:00
Frank Gevaerts
466a7c6a40 Integrate the warble tool in the regular build system.
Only sdl app builds work properly for now.

Change-Id: I7807d42f69b8577b401e48cdc63de71e54f49217
2012-03-03 20:19:08 +01:00
Frank Gevaerts
c6d20104eb Fix __PCTOOL__ dependencies on SIMULATOR
* filesize() is not POSIX, so it doesn't need stubbing or redirecting
* make the various directory functions use the sim_ versions for PCTOOL
* PCTOOL needs generic byteswap functions
* fix the database makefile to not use -DSIMULATOR anymore

Change-Id: Ic6abc4f662830b85626c751a472fa4a03e844871
2012-03-03 18:54:47 +01:00
Rafaël Carré
db7bce570d dbg_hw_info() : add prototype to system.h
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@31559 a1c6a512-1295-4272-9138-f99709370657
2012-01-04 05:29:22 +00:00
Rafaël Carré
ec398340cd dbg_ports() : move proto to system.h
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@31557 a1c6a512-1295-4272-9138-f99709370657
2012-01-04 05:21:44 +00:00
Michael Sevakis
6a67707b5e Commit to certain names for cache coherency APIs and discard the aliases.
Wouldn't surprise me a bit to get some non-green.


git-svn-id: svn://svn.rockbox.org/rockbox/trunk@31339 a1c6a512-1295-4272-9138-f99709370657
2011-12-17 07:27:24 +00:00
Thomas Martitz
5783505b99 Add two macros for char*-based pointer arithmetic and use it in font.c
This fixes errornous pointer addition (+ on a short*), which crashed in some situation.
Fixes FS#12317 and should hopefully get the clips booting again.

Thanks to Jonathan Gordon for spotting the bad pointer arithmetic.

git-svn-id: svn://svn.rockbox.org/rockbox/trunk@30724 a1c6a512-1295-4272-9138-f99709370657
2011-10-07 19:29:18 +00:00
Thomas Martitz
bb000ce525 Fix last yellows.
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@30385 a1c6a512-1295-4272-9138-f99709370657
2011-08-30 14:38:16 +00:00
Michael Sevakis
7ad2cad173 Commit work started in FS#12153 to put timing/position information in PCM
buffer chunks.

* Samples and position indication is closely associated with audio data
  instead of compensating by a latency constant. Alleviates problems with
  using the elapsed as a track indicator where it could be off by several
  steps.

* Timing is accurate throughout track even if resampling for pitch shift,
  whereas before it updated during transition latency at the normal 1:1 rate.

* Simpler PCM buffer with a constant chunk size, no linked lists.

In converting crossfade, a minor change was made to not change the WPS until
the fade-in of the incoming track, whereas before it would change upon the
start of the fade-out of the outgoing track possibly having the WPS change
with far too much lead time.

Codec changes are to set elapsed times *before* writing next PCM frame because
 time and position data last set are saved in the next committed PCM chunk. 


git-svn-id: svn://svn.rockbox.org/rockbox/trunk@30366 a1c6a512-1295-4272-9138-f99709370657
2011-08-28 07:45:35 +00:00
Thomas Martitz
dbdbc242ac Remove hosted_get_volume(), as event data is available in button_get_data().
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@30300 a1c6a512-1295-4272-9138-f99709370657
2011-08-14 13:38:10 +00:00
Thomas Martitz
d43e8ea5a2 Slightly more typesafe ALIGN_DOWN/UP macros.
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@30004 a1c6a512-1295-4272-9138-f99709370657
2011-06-14 14:21:43 +00:00
Dominik Riebeling
1aadfb2229 Android: ignore swap16 and swap32 from NDK.
The NDK includes swap16 and swap32 macros, Rockbox as well. Use the Rockbox
ones and avoid a macro redefined warning.

git-svn-id: svn://svn.rockbox.org/rockbox/trunk@29939 a1c6a512-1295-4272-9138-f99709370657
2011-05-31 21:16:17 +00:00
Björn Stenberg
e50cc0e3d7 Listen to and follow external Android volume changes. (Based on FS#11914 by Maurus Cuelenaere)
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@29586 a1c6a512-1295-4272-9138-f99709370657
2011-03-14 12:25:48 +00:00
Michael Sevakis
0d902c8c54 Buffering should align itself and not rely on buffering_reset parameters when storage alignment matters so that wrapped reads maintain alignment.
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@29258 a1c6a512-1295-4272-9138-f99709370657
2011-02-09 09:30:09 +00:00
Karl Kurbjun
8e8f700842 Add ARMv4 16-bit(set, mod, clr) operations used on DM320.
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@29221 a1c6a512-1295-4272-9138-f99709370657
2011-02-06 19:43:45 +00:00
Michael Sevakis
18770dac2e Use __builtin_constant_p() to select the best byteswapping method: constant or target optimized. Same macro can then be used for constant values and inits as well as non-constant.
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@29171 a1c6a512-1295-4272-9138-f99709370657
2011-01-30 00:58:45 +00:00
Andree Buschmann
6695226331 Fix typo in comment.
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@28641 a1c6a512-1295-4272-9138-f99709370657
2010-11-22 18:43:22 +00:00
Andree Buschmann
eef21cb18a Change alignment macros to allow further performance optimization. Define the CACHEALIGN macros for all ARM CPUs, the used alignment size is derived from CACHEALIGN_BITS which has been defined for each supported ARM CPU with r28619. The default alignment size for ARM is set to 32 bytes as new -- not yet supported -- ARM CPUs will most probably need this alignment. To be able to differ between ARM and other CPUs a new macro called MEM_ALIGN_ATTR is introduced. This equals CACHEALIGN_ATTR for ARM, 16 byte alignment for Coldfire and is kept empty for other CPUs. MEM_ALIGN_ATTR is available system wide. From measurements it is expected that the usage of MEM_ALIGN_ATTR can give significant performance gain on ARM11 CPUs.
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@28625 a1c6a512-1295-4272-9138-f99709370657
2010-11-21 12:27:01 +00:00
Thomas Martitz
dd5dd8cfd9 Rename cache coherency functions.
The old cache coherency function names where wrong and misleading.
The new names are (purposely different from vendor manuals)
*  commit_* (write-back only)
*  discard_* (removing lines from cache only)
*  commit_discard_* (write-back and removing lines from cache)

It's suspected the old names have led to wrong uses. The old names still exist
(as aliases) so every call via the old names need to be double checked and changed
to the new name.

git-svn-id: svn://svn.rockbox.org/rockbox/trunk@28045 a1c6a512-1295-4272-9138-f99709370657
2010-09-08 17:05:49 +00:00
Rafaël Carré
a72aa856bd Move some gcc extensions to new gcc_extensions.h header
- Move ATTRIBUTE_PRINTF/ATTRIBUTE_SCANF from _ansi.h
  They are not related at all to this file, and this broke compilation
  with Code Sourcery GCC which ships its own _ansi.h
- Move LIKELY/UNLIKELY from system.h

There is likely a lot more GCC extensions used everywhere in the source,
conditionally on __GNUC__ or unconditionally

git-svn-id: svn://svn.rockbox.org/rockbox/trunk@27548 a1c6a512-1295-4272-9138-f99709370657
2010-07-25 14:44:29 +00:00
Nils Wallménius
6d732a32bc Don't duplicate byteswap code. Invent system where NEED_GENERIC_BYTESWAPS is set if the generic functions from system.h are needed.
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@27440 a1c6a512-1295-4272-9138-f99709370657
2010-07-15 22:01:06 +00:00
Michael Sevakis
e286b0bbc0 Remove atomic register bit manipulation functions from i.MX and s3c target code and introduce generic functions for ARM (bitmod32, bitset32, and bitclr32). Multiprocessor support is possible but just not implemented at the moment, only interrupt lockout.
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@27188 a1c6a512-1295-4272-9138-f99709370657
2010-06-30 02:02:46 +00:00
Rafaël Carré
2494afccc4 playback.c: don't assume cacheline size is 16 bytes
ideally all targets should define CACHEALIGN_BITS, for now we default it
to 16 bytes if it's not specified

Since the buffer is already aligned in playback.c no need to align it
again in buffering.c

git-svn-id: svn://svn.rockbox.org/rockbox/trunk@27073 a1c6a512-1295-4272-9138-f99709370657
2010-06-23 04:34:18 +00:00
Thomas Martitz
35e8b1429a Rockbox as an application: Replace many occurences of #ifdef SIMULATOR with #if (CONFIG_PLATFORM & PLATFORM_HOSTED) (or equivalently).
The simulator defines PLATFORM_HOSTED, as RaaA will do (RaaA will not define SIMULATOR).
The new define is to (de-)select code to compile on hosted platforms generally.

Should be no functional change to targets or the simulator.

git-svn-id: svn://svn.rockbox.org/rockbox/trunk@27019 a1c6a512-1295-4272-9138-f99709370657
2010-06-21 16:53:00 +00:00
Michael Sparmann
43fa52aaca Also define STORAGE_ALIGN_ATTR if STORAGE_WANTS_ALIGN isn't defined
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@26984 a1c6a512-1295-4272-9138-f99709370657
2010-06-20 12:34:08 +00:00
Michael Sparmann
3b97fbd91e Add a STORAGE_ALIGN_ATTR macro, similar to CACHEALIGN_ATTR, for consistency
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@26982 a1c6a512-1295-4272-9138-f99709370657
2010-06-20 12:23:57 +00:00
Thomas Martitz
b6c3bc1cc9 Get checkwps going again, don't mess with sdl in it.
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@26066 a1c6a512-1295-4272-9138-f99709370657
2010-05-15 21:11:20 +00:00
Thomas Martitz
3d0cee8abb - Move uisimulator/sdl/*.[ch] into the target tree, under firmware/target/hosted/sdl, uisdl.c is split up across button-sdl.c and system-sdl.c.
- Refactor the program startup. main() is now in main.c like on target, and the implicit application thread will now act as our main thread (previously a separate one was created for this in thread initialization).

This is part of Rockbox as an application and is the first step to make an application port from the uisimulator. In a further step the sim bits from the sdl build will be separated out.

git-svn-id: svn://svn.rockbox.org/rockbox/trunk@26065 a1c6a512-1295-4272-9138-f99709370657
2010-05-15 21:02:47 +00:00
Michael Sevakis
d665c92652 Cache align the pitch detector audiobuffer where needed. Some other misc. changes to try to make sure everything builds.
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@26011 a1c6a512-1295-4272-9138-f99709370657
2010-05-14 08:44:07 +00:00
Michael Sevakis
11cca264ff i.MX31/Gigabeat S: Implement frequency and voltage scaling-- 1.6V for 528MHz, and 1.35V for 264MHz and 132MHz. Keep DPTC overdrive ( > 400MHz) voltage scaling off for now because of uncertainties. Simplify the (working) mess later.
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@25699 a1c6a512-1295-4272-9138-f99709370657
2010-04-23 15:32:50 +00:00
Rafaël Carré
b6065a8ceb Use STORAGE_WANTS_ALIGN to make clear it's not a strict necessity
Define PROC_NEEDS_CACHEALIGN only for PP

git-svn-id: svn://svn.rockbox.org/rockbox/trunk@25339 a1c6a512-1295-4272-9138-f99709370657
2010-03-26 00:11:50 +00:00
Rafaël Carré
2109a0278c Accept expressions in CACHE_OVERLAP() macro
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@25337 a1c6a512-1295-4272-9138-f99709370657
2010-03-25 23:03:42 +00:00
Rafaël Carré
a8d1690ffe Make storage alignement use cache alignement macros
Introduce STORAGE_ALIGN_DOWN, STORAGE_PAD (using new CACHE_PAD) and
STORAGE_OVERLAP (using new CACHE_OVERLAP), make them useful only when
PROC_NEEDS_CACHEALIGN and STORAGE_NEEDS_ALIGN are defined

Modify PP and nano2g system-target.h accordingly

git-svn-id: svn://svn.rockbox.org/rockbox/trunk@25336 a1c6a512-1295-4272-9138-f99709370657
2010-03-25 23:01:56 +00:00
Nils Wallménius
aa32e55ce7 Remove unneeded instruction from the coldfire ffs function and fix a wrong comment
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@24030 a1c6a512-1295-4272-9138-f99709370657
2009-12-16 16:39:24 +00:00
Nils Wallménius
d1a9e0c588 fix checkwps breakage caused by r229900
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@22993 a1c6a512-1295-4272-9138-f99709370657
2009-10-06 22:02:06 +00:00
Nils Wallménius
dcc49194ac Once again fix building of the database tool that gets broke over and over
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@22990 a1c6a512-1295-4272-9138-f99709370657
2009-10-06 21:08:59 +00:00
Björn Stenberg
ffaf24674d Fixed checkwps build warnings. Updated checkwps makefile to be closer to main.
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@22593 a1c6a512-1295-4272-9138-f99709370657
2009-09-01 14:53:37 +00:00
Andrew Mahone
c76d940c06 Replace 1UL in BIT_N with 1U to avoid turning it into a 64-bit operation on 64-bit sim targets.
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@21197 a1c6a512-1295-4272-9138-f99709370657
2009-06-06 00:58:57 +00:00
Andrew Mahone
d2eb5d2901 Fix undefined BIT_N on non-SH targets.
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@21196 a1c6a512-1295-4272-9138-f99709370657
2009-06-06 00:11:41 +00:00
Andrew Mahone
de7c5711c5 Add a system-wide BIT_N macro, implemented via an LUT on SH, and use it in the TAGCACHE_IS_* macros in place of per-set LUTs, removing duplication of data between those LUTs and the mask values used on other targets.
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@21195 a1c6a512-1295-4272-9138-f99709370657
2009-06-06 00:00:58 +00:00
Michael Sevakis
21f0c9a282 Make basic cache functions into calls, and get rid of CACHE_FUNCTION_WRAPPERS and CACHE_FUNCTIONS_AS_CALL macros. Rename flush/invalidate_icache to cpucache_flush/invalidate. They're inlined only if an implementation isn't provided by defining HAVE_CPUCACHE_FLUSH/INVALIDATE.
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@19971 a1c6a512-1295-4272-9138-f99709370657
2009-02-11 12:55:51 +00:00
Nils Wallménius
259116cefc Accept FS#9717 by Akio Idehara with a small change suggested by Rafaël Carré avoiding simulator warnings about redefining endianness switching macros
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@19843 a1c6a512-1295-4272-9138-f99709370657
2009-01-24 10:16:22 +00:00