PERFORCE change 557054 for review

Mon Sep 2 18:58:38 UTC 2013

http://p4web.freebsd.org/@@557054?ac=10

Change 557054 by rwatson at rwatson_zenith_cl_cam_ac_uk on 2013/09/02 18:57:46

	Define constant for CHERI trusted stack underflow exception; new
	since last time I updated the register headers.

Affected files ...

.. //depot/projects/ctsrd/cheribsd/src/sys/mips/include/cherireg.h#9 edit

Differences ...

==== //depot/projects/ctsrd/cheribsd/src/sys/mips/include/cherireg.h#9 (text+ko) ====

@@ -202,6 +202,7 @@
 #define	CHERI_EXCCODE_TYPE		0x04
 #define	CHERI_EXCCODE_CALL		0x05
 #define	CHERI_EXCCODE_RETURN		0x06
+#define	CHERI_EXCCODE_UNDERFLOW		0x07
 #define	CHERI_EXCCODE_NON_EPHEM		0x10
 #define	CHERI_EXCCODE_PERM_EXEXCUTE	0x11
 #define	CHERI_EXCCODE_PERM_LOAD		0x12
