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Commit f72deab3 authored by Stafford Horne's avatar Stafford Horne
Browse files

scripts/checkstack.pl: Add openrisc support 



Openrisc stack pointer is managed by decrementing r1. Add regexes to
recognize this.

Signed-off-by: default avatarStafford Horne <shorne@gmail.com>
parent 9dfc96d7

scripts/checkstack.pl

+3 −0
Original line number Diff line number Diff line
@@ -78,6 +78,9 @@ my (@stack, $re, $dre, $x, $xs, $funcre); 
	} elsif ($arch eq 'mips') {

		#88003254:       27bdffe0        addiu   sp,sp,-32

		$re = qr/.*addiu.*sp,sp,-(([0-9]{2}|[3-9])[0-9]{2})/o;

	} elsif ($arch eq 'openrisc') {

		# c000043c:       9c 21 fe f0     l.addi r1,r1,-272

		$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') {