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-rwxr-xr-xscripts/checkstack.pl11
1 files changed, 4 insertions, 7 deletions
diff --git a/scripts/checkstack.pl b/scripts/checkstack.pl
index cbdf0dfd4c22..8081b6cf67d2 100755
--- a/scripts/checkstack.pl
+++ b/scripts/checkstack.pl
@@ -15,6 +15,7 @@
# M68k port by Geert Uytterhoeven and Andreas Schwab
# AArch64, PARISC ports by Kyle McMartin
# sparc port by Martin Habets <errandir_news@mph.eclipse.co.uk>
+# ppc64le port by Breno Leitao <leitao@debian.org>
#
# Usage:
# objdump -d vmlinux | scripts/checkstack.pl [arch]
@@ -78,13 +79,9 @@ my (@stack, $re, $dre, $x, $xs, $funcre);
$re = qr/.*l\.addi.*r1,r1,-(([0-9]{2}|[3-9])[0-9]{2})/o;
} elsif ($arch eq 'parisc' || $arch eq 'parisc64') {
$re = qr/.*ldo ($x{1,8})\(sp\),sp/o;
- } elsif ($arch eq 'ppc') {
- #c00029f4: 94 21 ff 30 stwu r1,-208(r1)
- $re = qr/.*stwu.*r1,-($x{1,8})\(r1\)/o;
- } elsif ($arch eq 'ppc64') {
- #XXX
- $re = qr/.*stdu.*r1,-($x{1,8})\(r1\)/o;
- } elsif ($arch eq 'powerpc') {
+ } elsif ($arch eq 'powerpc' || $arch =~ /^ppc(64)?(le)?$/ ) {
+ # powerpc : 94 21 ff 30 stwu r1,-208(r1)
+ # ppc64(le) : 81 ff 21 f8 stdu r1,-128(r1)
$re = qr/.*st[dw]u.*r1,-($x{1,8})\(r1\)/o;
} elsif ($arch =~ /^s390x?$/) {
# 11160: a7 fb ff 60 aghi %r15,-160