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CRIS MMU emulation, by Edgar E. Iglesias.

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git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3362 c046a42c-6fe2-441c-8c8c-71466251a162
This commit is contained in:
ths 2007-10-08 13:11:58 +00:00
parent 81fdc5f8d2
commit 94cff60a02
2 changed files with 167 additions and 0 deletions
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20
target-cris/mmu.h Normal file
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#define CRIS_MMU_ERR_EXEC 0
#define CRIS_MMU_ERR_READ 1
#define CRIS_MMU_ERR_WRITE 2
#define CRIS_MMU_ERR_FLUSH 3
struct cris_mmu_result_t
{
uint32_t phy;
uint32_t pfn;
int g:1;
int v:1;
int k:1;
int w:1;
int e:1;
int cause_op;
};
int cris_mmu_translate(struct cris_mmu_result_t *res,
CPUState *env, uint32_t vaddr,
int rw, int is_user);