Changeset 5ce0438 in mainline for tools/ew.py

Timestamp:

2024-11-28T23:10:55Z (4 weeks ago)

Author:

GitHub <noreply@…>

Parents:

12dd36c (diff), e9c1639 (diff)
Note: this is a merge changeset, the changes displayed below correspond to the merge itself.
Use the (diff) links above to see all the changes relative to each parent.

git-author:

Parth Patel <parth1020patel@…> (2024-11-28 23:10:55)

git-committer:

GitHub <noreply@…> (2024-11-28 23:10:55)

Message:

Merge e9c163920855901461396bd1009584b897c18dd0 into 12dd36c50ddb4a9f3ef61157afc0eaba800ce4ad

File:

• tools/ew.py (modified) (4 diffs)

tools/ew.py

@@ -263 +263 @@
         suffix, options = platform_to_qemu_options(platform, machine, processor)
         cmd = 'qemu-' + suffix
+
+        if cpus:
+        cmd += ' -smp cpus=' + cpus + ' '
 
         cmdline = cmd
@@ -443 +446 @@
 def usage():
         print("%s - emulator wrapper for running HelenOS\n" % os.path.basename(sys.argv[0]))
-        print("%s [-d] [-h] [-net e1k|rtl8139|ne2k|virtio-net] [-hdd ata|virtio-blk] [-nohdd] [-nokvm] [-nonet] [-nosnd] [-nousb] [-noxhci] [-notablet]\n" %
+        print("%s [$] [-d] [-h] [-net e1k|rtl8139|ne2k|virtio-net] [-hdd ata|virtio-blk] [-nohdd] [-nokvm] [-nonet] [-nosnd] [-nousb] [-noxhci] [-notablet]\n" %
             os.path.basename(sys.argv[0]))
+        print("$\t to run multiple($) cpus")
         print("-d\tDry run: do not run the emulation, just print the command line.")
         print("-h\tPrint the usage information and exit.")
@@ -466 +470 @@
         expect_hdd = False
         expect_qemu = False
+        global cpus
+    cpus = ''
 
         for i in range(1, len(sys.argv)):
@@ -506 +512 @@
                         usage()
                         exit()
+                elif sys.argv[i].isdigit():
+            cpus = sys.argv[i]
                 elif sys.argv[i] == '-d':
                         overrides['dryrun'] = True