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This commit is contained in:
Joel Bodenmann 2013-12-11 14:19:46 +01:00
parent daf881428e
commit 5ea2cb9f8d
2 changed files with 7 additions and 4 deletions
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3
include/gos/raw32.h
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@ -74,7 +74,7 @@ typedef int threadpriority_t;
typedef struct { typedef struct {
semcount_t cnt; semcount_t cnt;
semcount_t limit; semcount_t limit;
} gfxSem; } gfxSem;
typedef uint32_t gfxMutex; typedef uint32_t gfxMutex;
typedef void * gfxThreadHandle; typedef void * gfxThreadHandle;
@ -122,3 +122,4 @@ extern "C" {
#endif /* GFX_USE_OS_RAW32 */ #endif /* GFX_USE_OS_RAW32 */
#endif /* _GOS_RAW32_H */ #endif /* _GOS_RAW32_H */

8
src/gos/raw32.c
View file

@ -15,7 +15,6 @@
#include <string.h> // Prototype for memcpy() #include <string.h> // Prototype for memcpy()
#if GOS_RAW_HEAP_SIZE != 0 #if GOS_RAW_HEAP_SIZE != 0
static void _gosHeapInit(void); static void _gosHeapInit(void);
#else #else
@ -138,6 +137,7 @@ void gfxExit(void) {
lastSlot->sz = sz; lastSlot->sz = sz;
NextFree(lastSlot) = 0; NextFree(lastSlot) = 0;
} }
void *gfxAlloc(size_t sz) { void *gfxAlloc(size_t sz) {
register memslot *prev, *p, *new; register memslot *prev, *p, *new;
@ -270,6 +270,7 @@ void gfxExit(void) {
void gfxSystemLock(void) { void gfxSystemLock(void) {
INTERRUPTS_OFF(); INTERRUPTS_OFF();
} }
void gfxSystemUnlock(void) { void gfxSystemUnlock(void) {
INTERRUPTS_ON(); INTERRUPTS_ON();
} }
@ -454,12 +455,12 @@ typedef struct thread {
void * param; // Parameter for the thread function void * param; // Parameter for the thread function
jmp_buf cxt; // The current thread context. jmp_buf cxt; // The current thread context.
// size - sizeof(thread) bytes of stack follow here // size - sizeof(thread) bytes of stack follow here
} thread; } thread;
typedef struct threadQ { typedef struct threadQ {
thread *head; thread *head;
thread *tail; thread *tail;
} threadQ; } threadQ;
static threadQ readyQ; // The list of ready threads static threadQ readyQ; // The list of ready threads
static threadQ deadQ; // Where we put threads waiting to be deallocated static threadQ deadQ; // Where we put threads waiting to be deallocated
@ -740,3 +741,4 @@ threadreturn_t gfxThreadWait(gfxThreadHandle th) {
} }
#endif /* GFX_USE_OS_RAW32 */ #endif /* GFX_USE_OS_RAW32 */