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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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2
cpu-exec.c
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@ -257,7 +257,7 @@ static inline TranslationBlock *tb_find_fast(void)
cs_base = 0;
pc = env->pc;
#elif defined(TARGET_CRIS)
flags = 0;
flags = env->pregs[PR_CCS];
cs_base = 0;
pc = env->pc;
#else