diff options
Diffstat (limited to 'c/src/lib/libbsp/powerpc/shared/startup/pgtbl_activate.c')
-rw-r--r-- | c/src/lib/libbsp/powerpc/shared/startup/pgtbl_activate.c | 77 |
1 files changed, 0 insertions, 77 deletions
diff --git a/c/src/lib/libbsp/powerpc/shared/startup/pgtbl_activate.c b/c/src/lib/libbsp/powerpc/shared/startup/pgtbl_activate.c deleted file mode 100644 index 2455f1e06d..0000000000 --- a/c/src/lib/libbsp/powerpc/shared/startup/pgtbl_activate.c +++ /dev/null @@ -1,77 +0,0 @@ -#include <rtems.h> -#include <libcpu/pte121.h> -#include <libcpu/bat.h> - -/* Default activation of the page tables. This is a weak - * alias, so applications may easily override this - * default activation procedure. - */ - -/* - * Authorship - * ---------- - * This software was created by - * Till Straumann <strauman@slac.stanford.edu>, 4/2002, - * Stanford Linear Accelerator Center, Stanford University. - * - * Acknowledgement of sponsorship - * ------------------------------ - * This software was produced by - * the Stanford Linear Accelerator Center, Stanford University, - * under Contract DE-AC03-76SFO0515 with the Department of Energy. - * - * Government disclaimer of liability - * ---------------------------------- - * Neither the United States nor the United States Department of Energy, - * nor any of their employees, makes any warranty, express or implied, or - * assumes any legal liability or responsibility for the accuracy, - * completeness, or usefulness of any data, apparatus, product, or process - * disclosed, or represents that its use would not infringe privately owned - * rights. - * - * Stanford disclaimer of liability - * -------------------------------- - * Stanford University makes no representations or warranties, express or - * implied, nor assumes any liability for the use of this software. - * - * Stanford disclaimer of copyright - * -------------------------------- - * Stanford University, owner of the copyright, hereby disclaims its - * copyright and all other rights in this software. Hence, anyone may - * freely use it for any purpose without restriction. - * - * Maintenance of notices - * ---------------------- - * In the interest of clarity regarding the origin and status of this - * SLAC software, this and all the preceding Stanford University notices - * are to remain affixed to any copy or derivative of this software made - * or distributed by the recipient and are to be affixed to any copy of - * software made or distributed by the recipient that contains a copy or - * derivative of this software. - * - * ------------------ SLAC Software Notices, Set 4 OTT.002a, 2004 FEB 03 - */ - -void __BSP_default_pgtbl_activate(Triv121PgTbl pt); -void -BSP_pgtbl_activate(Triv121PgTbl) - __attribute__ (( weak, alias("__BSP_default_pgtbl_activate") )); - -void -__BSP_default_pgtbl_activate(Triv121PgTbl pt) -{ - if (!pt) return; - - /* switch the text/ro sements to RO only after - * initializing the interrupts because the irq_mng - * installs some code... - * - * activate the page table; it is still masked by the - * DBAT0, however - */ - triv121PgTblActivate(pt); - - /* finally, switch off DBAT0 */ - setdbat(0,0,0,0,0); - /* At this point, DBAT0 is available for other use... */ -} |