When we handle a signal from a fault within a user-only memory helper, we cannot cpu_restore_state with the PC found within the signal frame. Use a TLS variable, helper_retaddr, to record the unwind start point to find the faulting guest insn. Tested-by: Alex Bennée <alex.bennee@linaro.org> Reviewed-by: Alex Bennée <alex.bennee@linaro.org> Reported-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Richard Henderson <richard.henderson@linaro.org> |
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| .. | ||
| Makefile.objs | ||
| atomic_template.h | ||
| cpu-exec-common.c | ||
| cpu-exec.c | ||
| cputlb.c | ||
| softmmu_template.h | ||
| tcg-all.c | ||
| tcg-runtime.c | ||
| tcg-runtime.h | ||
| trace-events | ||
| translate-all.c | ||
| translate-all.h | ||
| translator.c | ||
| user-exec-stub.c | ||
| user-exec.c | ||