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CRIS updates:

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* Support both the I and D MMUs and improve the accuracy of the MMU model.
* Handle the automatic user/kernel stack pointer switching when leaving or entering user mode.
* Move the CCS evaluation into helper funcs.
* Make sure user-mode cannot change flags only writeable in kernel mode.
* More conversion of the translator into TCG.
* Handle exceptions while in a delayslot.


git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4299 c046a42c-6fe2-441c-8c8c-71466251a162
This commit is contained in:
edgar_igl 2008-05-02 22:16:17 +00:00
parent ff56ff7a07
commit b41f7df018
9 changed files with 938 additions and 639 deletions
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12
target-cris/helper.h
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@ -1,3 +1,15 @@
#define TCG_HELPER_PROTO
void TCG_HELPER_PROTO helper_tlb_update(uint32_t T0);
void TCG_HELPER_PROTO helper_tlb_flush(void);
void TCG_HELPER_PROTO helper_dump(uint32_t a0, uint32_t a1, uint32_t a2);
void TCG_HELPER_PROTO helper_dummy(void);
void TCG_HELPER_PROTO helper_rfe(void);
void TCG_HELPER_PROTO helper_store(uint32_t a0);
void TCG_HELPER_PROTO helper_evaluate_flags_muls(void);
void TCG_HELPER_PROTO helper_evaluate_flags_mulu(void);
void TCG_HELPER_PROTO helper_evaluate_flags_mcp(void);
void TCG_HELPER_PROTO helper_evaluate_flags_alu_4(void);
void TCG_HELPER_PROTO helper_evaluate_flags_move_4 (void);
void TCG_HELPER_PROTO helper_evaluate_flags_move_2 (void);
void TCG_HELPER_PROTO helper_evaluate_flags (void);