X-Git-Url: https://pintos-os.org/cgi-bin/gitweb.cgi?p=pintos-anon;a=blobdiff_plain;f=src%2Fthreads%2Fintr-stubs.pl;h=8987c43d9ca8396c44c64d24c68ac31e5bd8606c;hp=45f4fa320de011addd823ec6c354b45d95530ec6;hb=3fc16f6e9abc98a3bd5427eb210669860609a224;hpb=540641a18c65c05df757ced2f225ade578da15aa

diff --git a/src/threads/intr-stubs.pl b/src/threads/intr-stubs.pl
index 45f4fa3..8987c43 100755
--- a/src/threads/intr-stubs.pl
+++ b/src/threads/intr-stubs.pl
@@ -24,6 +24,7 @@ for $i (0...255) {
 
 print <<'EOF';
 intr_entry:
+	# FIXME: build a fake stack frame to improve backtraces.
 	# Save caller's registers.
 	pushl %ds
 	pushl %es