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Commit a subset of the dual core changes that have to do with cache handling, stacks, firmware startup and thread startup. Tested on e200, H10-20GB, iPod Color and 5.5G. Thread function return implemented for all targets. Some changes to plugins to follow shortly.

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git-svn-id: svn://svn.rockbox.org/rockbox/trunk@14879 a1c6a512-1295-4272-9138-f99709370657
This commit is contained in:
Michael Sevakis 2007-09-28 10:20:02 +00:00
parent edbf5d81f5
commit 7914e90738
23 changed files with 684 additions and 547 deletions
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24
apps/codecs.h
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@ -80,7 +80,7 @@
#define CODEC_ENC_MAGIC 0x52454E43 /* RENC */
/* increase this every time the api struct changes */
#define CODEC_API_VERSION 18
#define CODEC_API_VERSION 19
/* update this to latest version if a change to the api struct breaks
backwards compatibility (and please take the opportunity to sort in any
@ -230,6 +230,10 @@ struct codec_api {
/* new stuff at the end, sort into place next time
the API gets incompatible */
#ifdef CACHE_FUNCTIONS_AS_CALL
void (*flush_icache)(void);
void (*invalidate_icache)(void);
#endif
};
/* codec header */
@ -286,4 +290,22 @@ int codec_load_file(const char* codec, struct codec_api *api);
/* defined by the codec */
enum codec_status codec_start(struct codec_api* rockbox);
#ifndef CACHE_FUNCTION_WRAPPERS
#ifdef CACHE_FUNCTIONS_AS_CALL
#define CACHE_FUNCTION_WRAPPERS(api) \
void flush_icache(void) \
{ \
(api)->flush_icache(); \
} \
void invalidate_icache(void) \
{ \
(api)->invalidate_icache(); \
}
#else
#define CACHE_FUNCTION_WRAPPERS(api)
#endif /* CACHE_FUNCTIONS_AS_CALL */
#endif /* CACHE_FUNCTION_WRAPPERS */
#endif