devs/foxbox
1
0
Fork 0
forked from len0rd/rockbox
Code Pull requests Activity

Added CPU_COLDFIRE define - one step closer to iAudio-port

Browse source 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@7186 a1c6a512-1295-4272-9138-f99709370657
This commit is contained in:
Christian Gmeiner 2005-07-18 12:40:29 +00:00
parent f5df9cd81c
commit c6ff1f5eb5
30 changed files with 55 additions and 50 deletions
Download patch file Download diff file Expand all files Collapse all files

10
firmware/thread.c
View file

@ -23,7 +23,7 @@
#include "kernel.h"
#include "cpu.h"
#if CONFIG_CPU == MCF5249
#ifdef CPU_COLDFIRE
struct regs
{
unsigned int d[6]; /* d2-d7 */
@ -68,7 +68,7 @@ void switch_thread(void) __attribute__ ((section(".icode")));
static inline void store_context(void* addr) __attribute__ ((always_inline));
static inline void load_context(const void* addr) __attribute__ ((always_inline));
#if CONFIG_CPU == MCF5249
#ifdef CPU_COLDFIRE
/*---------------------------------------------------------------------------
* Store non-volatile context.
*---------------------------------------------------------------------------
@ -212,7 +212,7 @@ void switch_thread(void)
while (num_sleepers == num_threads)
{
/* Enter sleep mode, woken up on interrupt */
#if CONFIG_CPU == MCF5249
#ifdef CPU_COLDFIRE
asm volatile ("stop #0x2000");
#elif CONFIG_CPU == SH7034
SBYCR &= 0x7F;
@ -285,7 +285,7 @@ int create_thread(void (*function)(void), void* stack, int stack_size,
thread_stack[num_threads] = stack;
thread_stack_size[num_threads] = stack_size;
regs = &thread_contexts[num_threads];
#if (CONFIG_CPU == MCF5249) || (CONFIG_CPU == SH7034)
#if defined(CPU_COLDFIRE) || (CONFIG_CPU == SH7034)
/* Align stack to an even 32 bit boundary */
regs->sp = (void*)(((unsigned int)stack + stack_size) & ~3);
#elif CONFIG_CPU == TCC730
@ -333,7 +333,7 @@ void init_threads(void)
thread_name[0] = main_thread_name;
thread_stack[0] = stackbegin;
thread_stack_size[0] = (int)stackend - (int)stackbegin;
#if (CONFIG_CPU == MCF5249) || (CONFIG_CPU == SH7034)
#if defined(CPU_COLDFIRE) || (CONFIG_CPU == SH7034)
thread_contexts[0].start = 0; /* thread 0 already running */
#elif CONFIG_CPU == TCC730
thread_contexts[0].started = 1;