diff options
| author | bellard <bellard@c046a42c-6fe2-441c-8c8c-71466251a162> | 2005-02-02 20:42:01 +0000 |
|---|---|---|
| committer | bellard <bellard@c046a42c-6fe2-441c-8c8c-71466251a162> | 2005-02-02 20:42:01 +0000 |
| commit | 9f0777ed8812ac98b32ab55bbf87056ba913f8b6 (patch) | |
| tree | 0908fe5bdcf55434cb40ff322f0b50446c4e8849 /cpu-exec.c | |
| parent | 6bae70713cb2f87be60ef4f83105c2c928d8612e (diff) | |
| download | qemu-9f0777ed8812ac98b32ab55bbf87056ba913f8b6.tar.gz | |
ARM SMC workaround
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@1263 c046a42c-6fe2-441c-8c8c-71466251a162
Diffstat (limited to 'cpu-exec.c')
| -rw-r--r-- | cpu-exec.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/cpu-exec.c b/cpu-exec.c index fe4bd906ec..bbd0c2d7bf 100644 --- a/cpu-exec.c +++ b/cpu-exec.c @@ -731,7 +731,10 @@ static inline int handle_cpu_signal(unsigned long pc, unsigned long address, int is_write, sigset_t *old_set, void *puc) { - /* XXX: do more */ + /* XXX: locking issue */ + if (is_write && page_unprotect(address, pc, puc)) { + return 1; + } return 0; } #elif defined(TARGET_SPARC) |