Declare start symbol for linker's use.

diff --git a/src/threads/loader.S b/src/threads/loader.S
index 704b1d9b2f76a93e3d2e20a31b375562a22f65b9..7dfb7e006f7d9bb2d3cdee074632741667a2a051 100644 (file)
--- a/src/threads/loader.S
+++ b/src/threads/loader.S
@@ -59,6 +59,8 @@
 
 # Code runs in real mode, which is a 16-bit segment.
 
+.globl start
+start:
        .code16
 
 # Disable interrupts.