xv6: formatting, cleanup, rev5

1 files changed, 7 insertions, 0 deletions

diff --git a/data.S b/data.S
new file mode 100644
index 0000000..47f05b3
--- /dev/null
+++ b/data.S
@@ -0,0 +1,7 @@
+# Define "data" symbol to mark beginning of data segment.
+# Must be linked before any other data on ld command line.
+.data
+.globl data
+data:
+  .word 1
+