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tools/checkstack.pl: Support thumb2 function prologue

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Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
Change-Id: Ie4fc9e39f4ef3490013425d2c8444a53d4ab6568
This commit is contained in:
Xiang Xiao
2021-09-02 14:19:41 +08:00
parent a8b0bced5a
commit 02b3c5ad70
1 changed files with 2 additions and 2 deletions
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tools/checkstack.pl
+2 -2
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@@ -115,12 +115,12 @@ my (@stack, $re, $dre, $sub, $x, $xs, $funcre, $min_stack);
}
#
# To count stack usage of push {*, fp, ip, lr, pc} instruction in ARM,
# To count stack usage of push {*} instruction in ARM,
# if FRAME POINTER is enabled.
# e.g. c01f0d48: e92ddff0 push {r4, r5, r6, r7, r8, r9, sl, fp, ip, lr, pc}
#
sub arm_push_handling {
my $regex = qr/.*push.*fp, ip, lr, pc}/o;
my $regex = qr/.*push.*}/o;
my $size = 0;
my $line_arg = shift;