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| author | Stafford Horne <shorne@gmail.com> | 2017-01-03 16:15:03 +0900 |
|---|---|---|
| committer | Stafford Horne <shorne@gmail.com> | 2017-02-06 21:50:50 +0900 |
| commit | ffcd18f6a4e6c02fa6d094d464fbfc5ada6c48bb (patch) | |
| tree | d2268e4a71e7ae03f2f27d6d38e249f894ca3e77 /scripts/checkstack.pl | |
| parent | 97882f734d9b763d7b0323051b233edecbd0a764 (diff) | |
scripts/checkstack.pl: Add openrisc support
Openrisc stack pointer is managed by decrementing r1. Add regexes to
recognize this.
Signed-off-by: Stafford Horne <shorne@gmail.com>
Diffstat (limited to 'scripts/checkstack.pl')
| -rwxr-xr-x | scripts/checkstack.pl | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/scripts/checkstack.pl b/scripts/checkstack.pl index dd8397894d5c..eea5b782a3b7 100755 --- a/scripts/checkstack.pl +++ b/scripts/checkstack.pl @@ -106,6 +106,9 @@ my (@stack, $re, $dre, $x, $xs, $funcre); } elsif ($arch eq 'sparc' || $arch eq 'sparc64') { # f0019d10: 9d e3 bf 90 save %sp, -112, %sp $re = qr/.*save.*%sp, -(([0-9]{2}|[3-9])[0-9]{2}), %sp/o; + } elsif ($arch eq 'openrisc') { + # c000043c: 9c 21 fe f0 l.addi r1,r1,-272 + $re = qr/.*l\.addi.*r1,r1,-(([0-9]{2}|[3-9])[0-9]{2})/o; } else { print("wrong or unknown architecture \"$arch\"\n"); exit |