diff options
| author | Jan Kiszka <jan.kiszka@siemens.com> | 2011-07-02 09:50:51 +0200 |
|---|---|---|
| committer | Blue Swirl <blauwirbel@gmail.com> | 2011-07-12 20:53:28 +0000 |
| commit | 0d10193870b5a81c3bce13a602a5403c3a55cf6c (patch) | |
| tree | 8e4aa763a342692fe71a115639e67ab64c33bb0d /qemu-common.h | |
| parent | 5b620fb698e69a5386f2f02c7c455bdbdd59a52b (diff) | |
tcg: Reload local variables after return from longjmp
Recent compilers look deep into cpu_exec, find longjmp as a noreturn
function and decide to smash some stack variables as they won't be used
again. This may lead to env becoming invalid after return from setjmp,
causing crashes. Fix it by reloading env from cpu_single_env in that
case.
Signed-off-by: Jan Kiszka <jan.kiszka@siemens.com>
Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
Diffstat (limited to 'qemu-common.h')
0 files changed, 0 insertions, 0 deletions