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bleh

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This commit is contained in:
MightyPork
2018-01-24 22:30:35 +01:00
parent 8e9c653090
commit 63a7852554
4 changed files with 77 additions and 42 deletions
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framework/rsc_enum.h
+28 -4
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@@ -66,10 +66,34 @@ enum hw_resource {
typedef uint8_t ResourceMap[RSCMAP_LEN];
#define RSC_IS_FREE(rscmap, rsc) (0 == (rscmap[((rsc)>>3)&0xFF] & (1<<((rsc)&0x7))))
#define RSC_IS_HELD(rscmap, rsc) (!RSC_IS_FREE(rscmap, rsc))
#define RSC_CLAIM(rscmap, rsc) do { rscmap[((rsc)>>3)&0xFF] |= (1<<((rsc)&0x7)); } while(0)
#define RSC_FREE(rscmap, rsc) do { rscmap[((rsc)>>3)&0xFF] &= ~(1<<((rsc)&0x7)); } while(0)
static inline bool rscmap_is_free(ResourceMap *rscmap, Resource rsc)
{
return (0 == (*rscmap[((rsc)>>3)&0xFF] & (1<<((rsc)&0x7))));
}
static inline bool rscmap_is_held(ResourceMap *rscmap, Resource rsc)
{
return !rscmap_is_free(rscmap, rsc);
}
static inline void rscmap_claim(ResourceMap *rscmap, Resource rsc)
{
*rscmap[((rsc)>>3)&0xFF] |= (1<<((rsc)&0x7));
}
static inline void rscmap_free(ResourceMap *rscmap, Resource rsc)
{
*rscmap[((rsc)>>3)&0xFF] &= ~(1<<((rsc)&0x7));
}
//#define RSC_IS_FREE(rscmap, rsc) (0 == (rscmap[((rsc)>>3)&0xFF] & (1<<((rsc)&0x7))))
//#define RSC_IS_HELD(rscmap, rsc) (!RSC_IS_FREE(rscmap, rsc))
//#define RSC_CLAIM(rscmap, rsc) do { rscmap[((rsc)>>3)&0xFF] |= (1<<((rsc)&0x7)); } while(0)
//#define RSC_FREE(rscmap, rsc) do { rscmap[((rsc)>>3)&0xFF] &= ~(1<<((rsc)&0x7)); } while(0)
#define RSC_IS_FREE(rscmap, rsc) rscmap_is_free(&rscmap, (rsc))
#define RSC_IS_HELD(rscmap, rsc) rscmap_is_held(&rscmap, (rsc))
#define RSC_CLAIM(rscmap, rsc) rscmap_claim(&rscmap, (rsc))
#define RSC_FREE(rscmap, rsc) rscmap_free(&rscmap, (rsc))
#endif //GEX_F072_RSC_ENUM_H