X-Git-Url: https://pintos-os.org/cgi-bin/gitweb.cgi?a=blobdiff_plain;f=src%2Fthreads%2Fintr-stubs.h;h=9ceba157e27e57d74a9096a2f35f0ff3008ffb10;hb=251b51f76f0594460e1cfbf2c05576fb445b861b;hp=3f2db7e1870d5d0401ef63dd821b73b878a34804;hpb=beddf03109baecfdda77c6e4478ac975e49faf73;p=pintos-anon

diff --git a/src/threads/intr-stubs.h b/src/threads/intr-stubs.h
index 3f2db7e..9ceba15 100644
--- a/src/threads/intr-stubs.h
+++ b/src/threads/intr-stubs.h
@@ -1,13 +1,12 @@
-#ifndef HEADER_INTR_STUBS_H
-#define HEADER_INTR_STUBS_H
+#ifndef THREADS_INTR_STUBS_H
+#define THREADS_INTR_STUBS_H
 
 /* Interrupt stubs.
 
    These are little snippets of code in intr-stubs.S, one for
-   each of the 256 possible x86 interrupts.  They just push the
-   interrupt vector number on the stack (and, for interrupts that
-   don't have an error code, a fake error code), then jump to
-   intr_entry().
+   each of the 256 possible x86 interrupts.  Each one does a
+   little bit of stack manipulation, then jumps to intr_entry().
+   See intr-stubs.S for more information.
 
    This array points to each of the interrupt stub entry points
    so that intr_init() can easily find them. */
@@ -17,4 +16,4 @@ extern intr_stub_func *intr_stubs[256];
 /* Interrupt return path. */
 void intr_exit (void);
 
-#endif /* intr-stubs.h */
+#endif /* threads/intr-stubs.h */