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| author | bellard <bellard@c046a42c-6fe2-441c-8c8c-71466251a162> | 2005-11-21 23:25:50 +0000 |
|---|---|---|
| committer | bellard <bellard@c046a42c-6fe2-441c-8c8c-71466251a162> | 2005-11-21 23:25:50 +0000 |
| commit | 6a00d60127dc0e1d4efadafe1feb88f05030fe52 (patch) | |
| tree | db2e5b6984751b052a7d16b565fc1730a001c351 /cpu-exec.c | |
| parent | f0aca8227fbdb0cec65331cb59dbe768e2586e7d (diff) | |
SMP support
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@1640 c046a42c-6fe2-441c-8c8c-71466251a162
Diffstat (limited to 'cpu-exec.c')
| -rw-r--r-- | cpu-exec.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/cpu-exec.c b/cpu-exec.c index 9f6487adff..72e32684a1 100644 --- a/cpu-exec.c +++ b/cpu-exec.c @@ -251,6 +251,8 @@ int cpu_exec(CPUState *env1) TranslationBlock *tb; uint8_t *tc_ptr; + cpu_single_env = env1; + /* first we save global registers */ saved_env = env; env = env1; @@ -755,6 +757,8 @@ int cpu_exec(CPUState *env1) T2 = saved_T2; #endif env = saved_env; + /* fail safe : never use cpu_single_env outside cpu_exec() */ + cpu_single_env = NULL; return ret; } |