Changeset e667a0b in rtems

Timestamp:

03/21/97 19:17:46 (25 years ago)

Author:

Joel Sherrill <joel.sherrill@…>

Branches:

4.10, 4.11, 4.8, 4.9, 5, master

Children:

691259b

Parents:

51c9fb4

Message:

Rewrote to avoid references to C symbols from assembly. This entirely
circumvents the problem of leading underscores.

File:

• c/src/lib/libbsp/i960/cvme961/startup/bspclean.c (modified) (1 diff)

c/src/lib/libbsp/i960/cvme961/startup/bspclean.c

@@ -21 +21 @@
 void bsp_cleanup( void )
 {
-  asm volatile( "mov   0,g0; \
-                 fmark ; \
-                 syncf ; \
-                 .word    0xfeedface ; \
-                 bx       start" : : );
+  extern void start( void  );
+
+  register volatile void *start_addr = 0;
+
+  asm volatile( "mov   0,g0;"
+                "fmark ;"
+                "syncf ;"
+                ".word    0xfeedface ; "
+                "bx       (%0)" : "=r" (start_addr) : "0" (start_addr) );
  /*  The constant 0xfeedface is a magic word for break which
   *  is defined by NINDY.  The branch extended restarts the