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Initial commit of work-in-progress iPod port

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git-svn-id: svn://svn.rockbox.org/rockbox/trunk@7781 a1c6a512-1295-4272-9138-f99709370657
This commit is contained in:
Dave Chapman 2005-11-07 23:07:19 +00:00
parent 3cd5c646d0
commit 77372d1218
24 changed files with 2178 additions and 21 deletions
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26
firmware/thread.c
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@ -41,6 +41,14 @@ struct regs
void *pr; /* Procedure register */
void *start; /* Thread start address, or NULL when started */
};
#elif CONFIG_CPU == PP5020
#warning TODO: define struct regs
struct regs
{
void *sp; /* Stack pointer (a15) */
void *start; /* Thread start address */
int started; /* 0 when not started */
};
#elif CONFIG_CPU == TCC730
struct regs
{
@ -70,7 +78,21 @@ void switch_thread(void) ICODE_ATTR;
static inline void store_context(void* addr) __attribute__ ((always_inline));
static inline void load_context(const void* addr) __attribute__ ((always_inline));
#ifdef CPU_COLDFIRE
#if CONFIG_CPU == PP5020
#warning TODO: Implement store_context and load_context
static inline void store_context(void* addr)
{
}
static inline void load_context(const void* addr)
{
}
#elif defined(CPU_COLDFIRE)
/*---------------------------------------------------------------------------
* Store non-volatile context.
*---------------------------------------------------------------------------
@ -341,6 +363,8 @@ void init_threads(void)
thread_contexts[0].start = 0; /* thread 0 already running */
#elif CONFIG_CPU == TCC730
thread_contexts[0].started = 1;
#elif CONFIG_CPU == PP5020
thread_contexts[0].start = 0; /* thread 0 already running */
#endif
num_sleepers = 0;
}