From 6ce16f2bc879fb8943d2165f81862c6f89ec1b77 Mon Sep 17 00:00:00 2001 From: Maninder Singh Date: Fri, 8 May 2020 16:33:17 +0530 Subject: [PATCH] scripts/checkstack.pl: fix arm sp regex if objdump has below entries; c01ed608 : c01ed614: e24ddff7 sub sp, sp, #120 ; 0x78 c01f0d50 : c01f0d50: e24dd094 sub sp, sp, #140 ; 0x8c scripts fails to read stack usage. so making regex $re for ARM similar to aarch64 Co-developed-by: Vaneet Narang Signed-off-by: Vaneet Narang Signed-off-by: Maninder Singh Signed-off-by: Masahiro Yamada --- scripts/checkstack.pl | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/scripts/checkstack.pl b/scripts/checkstack.pl index bc07e19f2786..d2c38584ece6 100755 --- a/scripts/checkstack.pl +++ b/scripts/checkstack.pl @@ -60,7 +60,7 @@ my (@stack, $re, $dre, $sub, $x, $xs, $funcre, $min_stack); $dre = qr/^.*sub.*sp, sp, #(0x$x{1,8})/o; } elsif ($arch eq 'arm') { #c0008ffc: e24dd064 sub sp, sp, #100 ; 0x64 - $re = qr/.*sub.*sp, sp, #(([0-9]{2}|[3-9])[0-9]{2})/o; + $re = qr/.*sub.*sp, sp, #([0-9]{1,4})/o; $sub = \&arm_push_handling; } elsif ($arch =~ /^x86(_64)?$/ || $arch =~ /^i[3456]86$/) { #c0105234: 81 ec ac 05 00 00 sub $0x5ac,%esp