Add sparc support to checkstack.
Signed-off-by: Martin Habets <errandir_news@xxxxxxxxxxxxxxxxx>
Index: linux/scripts/checkstack.pl
===================================================================
--- linux.orig/scripts/checkstack.pl 2008-10-21 05:48:49.000000000 +0100
+++ linux/scripts/checkstack.pl 2008-10-21 06:10:35.000000000 +0100
@@ -14,6 +14,7 @@
# M68k port by Geert Uytterhoeven and Andreas Schwab
# AVR32 port by Haavard Skinnemoen <hskinnemoen@xxxxxxxxx>
# PARISC port by Kyle McMartin <kyle@xxxxxxxxxxxxxxxx>
+# sparc port by Martin Habets <errandir_news@xxxxxxxxxxxxxxxxx>
#
# Usage:
# objdump -d vmlinux | scripts/checkstack.pl [arch]
@@ -94,6 +95,9 @@
} elsif ($arch =~ /^blackfin$/) {
# 0: 00 e8 38 01 LINK 0x4e0;
$re = qr/.*[[:space:]]LINK[[:space:]]*(0x$x{1,8})/o;
+ } elsif ($arch eq 'sparc') {
+ # f0019d10: 9d e3 bf 90 save %sp, -112, %sp
+ $re = qr/.*save.*%sp, -(([0-9]{2}|[3-9])[0-9]{2}), %sp/o;
} else {
print("wrong or unknown architecture \"$arch\"\n");
exit
--
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