Commit 9f0777ed8812ac98b32ab55bbf87056ba913f8b6
1 parent
6bae7071
ARM SMC workaround
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@1263 c046a42c-6fe2-441c-8c8c-71466251a162
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4 additions
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1 deletions
cpu-exec.c
| ... | ... | @@ -731,7 +731,10 @@ static inline int handle_cpu_signal(unsigned long pc, unsigned long address, |
| 731 | 731 | int is_write, sigset_t *old_set, |
| 732 | 732 | void *puc) |
| 733 | 733 | { |
| 734 | - /* XXX: do more */ | |
| 734 | + /* XXX: locking issue */ | |
| 735 | + if (is_write && page_unprotect(address, pc, puc)) { | |
| 736 | + return 1; | |
| 737 | + } | |
| 735 | 738 | return 0; |
| 736 | 739 | } |
| 737 | 740 | #elif defined(TARGET_SPARC) | ... | ... |