xv6

commit e33873067b805f89a22b74a6295c18edc7dd6f30
parent 549c62cc1caafe4f8ac8b2a40eca6e098d322489
Author: Austin Clements <amdragon@mit.edu>
Date:   Sun,  4 Sep 2011 15:19:33 -0400

Add QEMUEXTRA environment to add extra QEMU arguments, like in JOS

Diffstat:
M
Makefile
 | 
2
+-

1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/Makefile b/Makefile
@@ -201,7 +201,7 @@ QEMUGDB = $(shell if $(QEMU) -help | grep -q '^-gdb'; \
 ifndef CPUS
 CPUS := 2
 endif
-QEMUOPTS = -hdb fs.img xv6.img -smp $(CPUS) -m 512
+QEMUOPTS = -hdb fs.img xv6.img -smp $(CPUS) -m 512 $(QEMUEXTRA)
 
 qemu: fs.img xv6.img
 	$(QEMU) -serial mon:stdio $(QEMUOPTS)