SIGILL            198 native_client_sdk/src/libraries/third_party/newlib-extras/sys/signal.h #define SIGILL 1
SIGILL            217 native_client_sdk/src/libraries/third_party/newlib-extras/sys/signal.h #define SIGILL  11
SIGILL            231 native_client_sdk/src/libraries/third_party/newlib-extras/sys/signal.h #define	SIGILL	4	/* illegal instruction (not reset when caught) */