From: Ben Pfaff <blp@cs.stanford.edu>
Date: Fri, 7 Nov 2008 05:31:30 +0000 (-0800)
Subject: Don't make interrupt stubs global symbols.
X-Git-Url: https://pintos-os.org/cgi-bin/gitweb.cgi?p=pintos-anon;a=commitdiff_plain;h=dd3e6bfbf9bda711367047e4224695d5464fcfb4;hp=fde3b8ee3eaf48b1a6bb14568aedc207e62accab

Don't make interrupt stubs global symbols.

The stubs are only referenced within intr-stubs.S so there is no reason
for them to be exported.

Found with Godmar's process-linker-map.pl.
---

diff --git a/src/threads/intr-stubs.S b/src/threads/intr-stubs.S
index 334d8cc..adb674e 100644
--- a/src/threads/intr-stubs.S
+++ b/src/threads/intr-stubs.S
@@ -111,7 +111,6 @@ intr_stubs:
    or `REAL', if the CPU pushes an error code for us. */
 #define STUB(NUMBER, TYPE)                      \
 	.text;                                  \
-.globl intr##NUMBER##_stub;                     \
 .func intr##NUMBER##_stub;			\
 intr##NUMBER##_stub:                            \
 	TYPE;                                   \