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sparc64: handle asi referencing nucleus and secondary MMU contexts

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- increase max supported MMU modes to 6
- handle nucleus context asi
- handle secondary context asi
- handle non-faulting loads from secondary context

Signed-off-by: Igor V. Kovalenko <igor.v.kovalenko@gmail.com>
Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
This commit is contained in:
Igor V. Kovalenko 2010-05-03 11:29:44 +04:00 • committed by Blue Swirl
parent 299b520cd4
commit 2065061ede
5 changed files with 257 additions and 94 deletions
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25
softmmu_exec.h
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@ -100,9 +100,28 @@
#undef MEMSUFFIX
#endif /* (NB_MMU_MODES >= 5) */
#if (NB_MMU_MODES > 5)
#error "NB_MMU_MODES > 5 is not supported for now"
#endif /* (NB_MMU_MODES > 5) */
#if (NB_MMU_MODES >= 6)
#define ACCESS_TYPE 5
#define MEMSUFFIX MMU_MODE5_SUFFIX
#define DATA_SIZE 1
#include "softmmu_header.h"
#define DATA_SIZE 2
#include "softmmu_header.h"
#define DATA_SIZE 4
#include "softmmu_header.h"
#define DATA_SIZE 8
#include "softmmu_header.h"
#undef ACCESS_TYPE
#undef MEMSUFFIX
#endif /* (NB_MMU_MODES >= 6) */
#if (NB_MMU_MODES > 6)
#error "NB_MMU_MODES > 6 is not supported for now"
#endif /* (NB_MMU_MODES > 6) */
/* these access are slower, they must be as rare as possible */
#define ACCESS_TYPE (NB_MMU_MODES)