svn commit: r278876 - head/sys/powerpc/powerpc

[Nathan Whitehorn]

Author: nwhitehorn
Date: Tue Feb 17 01:23:38 2015
New Revision: 278876
URL: https://svnweb.freebsd.org/changeset/base/278876

Log:
  Having the TOC pointer in kernel dbeugger printouts is useful.

Modified:
  head/sys/powerpc/powerpc/db_trace.c

Modified: head/sys/powerpc/powerpc/db_trace.c
==============================================================================
--- head/sys/powerpc/powerpc/db_trace.c	Tue Feb 17 01:03:06 2015	(r278875)
+++ head/sys/powerpc/powerpc/db_trace.c	Tue Feb 17 01:23:38 2015	(r278876)
@@ -267,6 +267,9 @@ db_backtrace(struct thread *td, db_addr_
 			db_printf("%-10s  r1=%#zx cr=%#x xer=%#x ctr=%#zx",
 			    "", tf->fixreg[1], (uint32_t)tf->cr,
 			    (uint32_t)tf->xer, tf->ctr);
+#ifdef __powerpc64__
+			db_printf(" r2=%#zx", tf->fixreg[2]);
+#endif
 			if (tf->exc == EXC_DSI)
 				db_printf(" sr=%#x",
 				    (uint32_t)tf->cpu.aim.dsisr);