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-rwxr-xr-xscripts/checkstack.pl4
1 files changed, 4 insertions, 0 deletions
diff --git a/scripts/checkstack.pl b/scripts/checkstack.pl
index f7e8e93ff30d..14ee68e991dd 100755
--- a/scripts/checkstack.pl
+++ b/scripts/checkstack.pl
@@ -14,6 +14,7 @@
14# M68k port by Geert Uytterhoeven and Andreas Schwab 14# M68k port by Geert Uytterhoeven and Andreas Schwab
15# AVR32 port by Haavard Skinnemoen <hskinnemoen@atmel.com> 15# AVR32 port by Haavard Skinnemoen <hskinnemoen@atmel.com>
16# PARISC port by Kyle McMartin <kyle@parisc-linux.org> 16# PARISC port by Kyle McMartin <kyle@parisc-linux.org>
17# sparc port by Martin Habets <errandir_news@mph.eclipse.co.uk>
17# 18#
18# Usage: 19# Usage:
19# objdump -d vmlinux | scripts/checkstack.pl [arch] 20# objdump -d vmlinux | scripts/checkstack.pl [arch]
@@ -94,6 +95,9 @@ my (@stack, $re, $dre, $x, $xs);
94 } elsif ($arch =~ /^blackfin$/) { 95 } elsif ($arch =~ /^blackfin$/) {
95 # 0: 00 e8 38 01 LINK 0x4e0; 96 # 0: 00 e8 38 01 LINK 0x4e0;
96 $re = qr/.*[[:space:]]LINK[[:space:]]*(0x$x{1,8})/o; 97 $re = qr/.*[[:space:]]LINK[[:space:]]*(0x$x{1,8})/o;
98 } elsif ($arch eq 'sparc' || $arch eq 'sparc64') {
99 # f0019d10: 9d e3 bf 90 save %sp, -112, %sp
100 $re = qr/.*save.*%sp, -(([0-9]{2}|[3-9])[0-9]{2}), %sp/o;
97 } else { 101 } else {
98 print("wrong or unknown architecture \"$arch\"\n"); 102 print("wrong or unknown architecture \"$arch\"\n");
99 exit 103 exit