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author | ths <ths@c046a42c-6fe2-441c-8c8c-71466251a162> | 2007-02-28 20:20:53 +0000 |
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committer | ths <ths@c046a42c-6fe2-441c-8c8c-71466251a162> | 2007-02-28 20:20:53 +0000 |
commit | c5be9f0898b92d0d6bfb458fd50fc170f4300361 (patch) | |
tree | cbb92f2077a774f0864c02f508ce16084ce88a6e /exec.c | |
parent | 130751ee24a5ec8d417fa063d3d956c54fea2033 (diff) | |
download | hqemu-c5be9f0898b92d0d6bfb458fd50fc170f4300361.zip hqemu-c5be9f0898b92d0d6bfb458fd50fc170f4300361.tar.gz |
Fix CPU chaining in linux-user emulation, by Gwenole Beauchesne.
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@2459 c046a42c-6fe2-441c-8c8c-71466251a162
Diffstat (limited to 'exec.c')
-rw-r--r-- | exec.c | 12 |
1 files changed, 12 insertions, 0 deletions
@@ -1222,6 +1222,18 @@ void cpu_abort(CPUState *env, const char *fmt, ...) abort(); } +CPUState *cpu_copy(CPUState *env) +{ + CPUState *new_env = cpu_init(); + /* preserve chaining and index */ + CPUState *next_cpu = new_env->next_cpu; + int cpu_index = new_env->cpu_index; + memcpy(new_env, env, sizeof(CPUState)); + new_env->next_cpu = next_cpu; + new_env->cpu_index = cpu_index; + return new_env; +} + #if !defined(CONFIG_USER_ONLY) /* NOTE: if flush_global is true, also flush global entries (not |