Add stack checking for Blackfin

Simply fill out the bits in checkstack.pl for Blackfin. I thought I already sent this, but I don't see it in -mm anywhere ... Signed-off-by: Mike Frysinger <[email protected]> Cc: Bryan Wu <[email protected]> Signed-off-by: Andrew Morton <[email protected]> Signed-off-by: Linus Torvalds <[email protected]>
arunthomas · Oct 17, 2007 · 1e9535a · 1e9535a
1 parent 13fbcb7
commit 1e9535a
Showing 1 changed file with 3 additions and 0 deletions.
diff --git a/scripts/checkstack.pl b/scripts/checkstack.pl
@@ -78,6 +78,9 @@
 		#     pair for larger users. -- PFM.
 		#a00048e0:       d4fc40f0        addi.l  r15,-240,r15
 		$re = qr/.*addi\.l.*r15,-(([0-9]{2}|[3-9])[0-9]{2}),r15/o;
+	} elsif ($arch =~ /^blackfin$/) {
+		#   0:   00 e8 38 01     LINK 0x4e0;
+		$re = qr/.*[[:space:]]LINK[[:space:]]*(0x$x{1,8})/o;
 	} else {
 		print("wrong or unknown architecture\n");
 		exit