diff options
Diffstat (limited to 'c/src/lib/libcpu/sparc/tbr/tbr.h')
-rw-r--r-- | c/src/lib/libcpu/sparc/tbr/tbr.h | 40 |
1 files changed, 0 insertions, 40 deletions
diff --git a/c/src/lib/libcpu/sparc/tbr/tbr.h b/c/src/lib/libcpu/sparc/tbr/tbr.h deleted file mode 100644 index 45ffed28bd..0000000000 --- a/c/src/lib/libcpu/sparc/tbr/tbr.h +++ /dev/null @@ -1,40 +0,0 @@ -/* - * SPARC Dependent Source - * - * 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 the executive's trap table which is installed into the TBR - * register. - * - * NOTE: Unfortunately, this must be aligned on a 4096 byte boundary. - * The GNU tools as of binutils 2.5.2 and gcc 2.7.0 would not - * align an entity to anything greater than a 512 byte boundary. - * - * Because of this, we pull a little bit of a trick. We allocate - * enough memory so we can grab an address on a 4096 byte boundary - * from this area. - */ - -#ifndef _libcpu_tbr_h -#define _libcpu_tbr_h - -#include <bsp.h> - -#ifndef NO_TABLE_MOVE - -#define SPARC_TRAP_TABLE_ALIGNMENT 4096 - -SCORE_EXTERN unsigned8 _CPU_Trap_Table_area[8192] - __attribute__ ((aligned (SPARC_TRAP_TABLE_ALIGNMENT))); -#endif - -#endif |