--- cci/sys/h/signal.h	2019/07/28 12:24:19	1.1.1.1
+++ cci/sys/h/signal.h	2019/07/28 12:29:44	1.1.1.2
@@ -10,21 +10,15 @@
 #define	    ILL_RESAD_FAULT	0x0	/* reserved addressing fault */
 #define	    ILL_PRIVIN_FAULT	0x1	/* privileged instruction fault */
 #define	    ILL_RESOP_FAULT	0x2	/* reserved operand fault */
-/* CHME, CHMS, CHMU are not yet given back to users reasonably */
 #define	SIGTRAP	5	/* trace trap (not reset when caught) */
 #define	SIGIOT	6	/* IOT instruction */
 #define	SIGEMT	7	/* EMT instruction */
 #define	SIGFPE	8	/* floating point exception */
 #define	    FPE_INTOVF_TRAP	0x1	/* integer overflow */
 #define	    FPE_INTDIV_TRAP	0x2	/* integer divide by zero */
-#define	    FPE_FLTOVF_TRAP	0x3	/* floating overflow */
-#define	    FPE_FLTDIV_TRAP	0x4	/* floating/decimal divide by zero */
+#define	    FPE_FLTDIV_TRAP	0x3	/* floating/decimal divide by zero */
+#define	    FPE_FLTOVF_TRAP	0x4	/* floating overflow */
 #define	    FPE_FLTUND_TRAP	0x5	/* floating underflow */
-#define	    FPE_DECOVF_TRAP	0x6	/* decimal overflow */
-#define	    FPE_SUBRNG_TRAP	0x7	/* subscript out of range */
-#define	    FPE_FLTOVF_FAULT	0x8	/* floating overflow fault */
-#define	    FPE_FLTDIV_FAULT	0x9	/* divide by zero floating fault */
-#define	    FPE_FLTUND_FAULT	0xa	/* floating underflow fault */
 #define	SIGKILL	9	/* kill (cannot be caught or ignored) */
 #define	SIGBUS	10	/* bus error */
 #define	SIGSEGV	11	/* segmentation violation */