Diffstat (limited to 'c/src/exec/score/cpu/h8300/rtems.c')
1 files changed, 44 insertions, 0 deletions
diff --git a/c/src/exec/score/cpu/h8300/rtems.c b/c/src/exec/score/cpu/h8300/rtems.c
new file mode 100644
@@ -0,0 +1,44 @@
+/* rtems.c ===> rtems.S or rtems.s
+ * This file contains the single entry point code for
+ * the XXX implementation of RTEMS.
+ * NOTE: This is supposed to be a .S or .s file NOT a C file.
+ * COPYRIGHT (c) 1989-1999.
+ * On-Line Applications Research Corporation (OAR).
+ * The license and distribution terms for this file may be
+ * found in the file LICENSE in this distribution or at
+ * http://www.OARcorp.com/rtems/license.html.
+ * $Id$
+ * This is supposed to be an assembly file. This means that system.h
+ * and cpu.h should not be included in a "real" rtems file.
+/* #include "asm.h> */
+ * RTEMS
+ * This routine jumps to the directive indicated in the
+ * CPU defined register. This routine is used when RTEMS is
+ * linked by itself and placed in ROM. This routine is the
+ * first address in the ROM space for RTEMS. The user "calls"
+ * this address with the directive arguments in the normal place.
+ * This routine then jumps indirectly to the correct directive
+ * preserving the arguments. The directive should not realize
+ * it has been "wrapped" in this way. The table "_Entry_points"
+ * is used to look up the directive.