Comments.

[pintos-anon] / src / utils / pintos

diff --git a/src/utils/pintos b/src/utils/pintos
index 867f2c1c056348866aaad710edc456425fe263d5..920b28dfa80349f46cb7888c5f20a28a23f0f693 100755 (executable)
--- a/src/utils/pintos
+++ b/src/utils/pintos
@@ -51,7 +51,7 @@ while (@ARGV) {
        copy_pad ($hostfn, "scratch.dsk", 512);
 
        # Do copy.
-       run_vm ("-ci", $hostfn, $size, "-q");
+       run_vm ("-ci", $guestfn, $size, "-q");
        exit 0;
     } elsif ($arg eq 'get') {
        usage () if @ARGV != 1 && @ARGV != 2;
@@ -164,6 +164,8 @@ sub run_vm {
        print BOCHSRC "vgaromimage: $vgaromimage\n";
        print BOCHSRC bochs_disk_line ("ata0-master", $disks[0]);
        print BOCHSRC bochs_disk_line ("ata0-slave", $disks[1]);
+       print BOCHSRC "ata1: enabled=1, ioaddr1=0x170, ioaddr2=0x370, irq=15\n"
+           if defined ($disks[2]) || defined ($disks[3]);
        print BOCHSRC bochs_disk_line ("ata1-master", $disks[2]);
        print BOCHSRC bochs_disk_line ("ata1-slave", $disks[3]);
        print BOCHSRC "boot: c\n";
@@ -180,7 +182,7 @@ sub run_vm {
            print BOCHSRC "display_library: term\n";
        }
        close (BOCHSRC);
-       run_command ($bin, '-q');
+       run_command_no_die ($bin, '-q');
     } elsif ($sim eq 'qemu') {
        print "warning: qemu doesn't support --terminal\n"
            if $vga eq 'terminal';
@@ -271,6 +273,11 @@ sub run_command {
     die "command failed\n" if system (@_);
 }
 
+sub run_command_no_die {
+    print join (' ', @_), "\n";
+    system (@_);
+}
+
 sub search_path {
     my ($target) = @_;
     for $dir (split (':', $ENV{PATH})) {
@@ -284,7 +291,7 @@ sub bochs_disk_line {
     return "" if !defined $file;
     my (%geom) = disk_geometry ($file);
     return "$device: type=disk, path=$file, mode=flat, "
-       . " cylinders=$geom{C}, heads=$geom{H}, spt=$geom{S}, "
+       . "cylinders=$geom{C}, heads=$geom{H}, spt=$geom{S}, "
        . "translation=none\n";
 }