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-rwxr-xr-xvectors.pl9
1 files changed, 6 insertions, 3 deletions
diff --git a/vectors.pl b/vectors.pl
index 9438b2d..368aad7 100755
--- a/vectors.pl
+++ b/vectors.pl
@@ -1,11 +1,12 @@
#!/usr/bin/perl -w
-# generate vectors.S, the trap/interrupt entry points.
-# there has to be one entry point per interrupt number
+# Generate vectors.S, the trap/interrupt entry points.
+# There has to be one entry point per interrupt number
# since otherwise there's no way to tell the interrupt
# number.
print "/* generated by vectors.pl */\n";
+print "/* handlers */\n";
print ".text\n";
print ".globl alltraps\n";
for(my $i = 0; $i < 256; $i++){
@@ -17,9 +18,11 @@ for(my $i = 0; $i < 256; $i++){
print "\tpushl \$$i\n";
print "\tjmp alltraps\n";
}
+
+print "\n/* vector table */\n";
print ".data\n";
print ".globl vectors\n";
print "vectors:\n";
for(my $i = 0; $i < 256; $i++){
- print ".long vector$i\n";
+ print "\t.long vector$i\n";
}