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author | Bdale Garbee <bdale@gag.com> | 2017-12-11 21:39:38 -0700 |
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committer | Bdale Garbee <bdale@gag.com> | 2017-12-11 21:39:38 -0700 |
commit | 8e0b575ad1dfd5a49136d3fe945d27f6afda1178 (patch) | |
tree | 74657870764e6a3792bdd7e90acd725353c20904 /src/lambdakey-v1.0/ao_lisp_os_save.c | |
parent | 132b92a95bdebabf573a680301bfb1e93eaa6721 (diff) | |
parent | fe38c22595b050435dbacd35f1baae064fb7de75 (diff) |
Merge branch 'branch-1.8' into debian
Diffstat (limited to 'src/lambdakey-v1.0/ao_lisp_os_save.c')
-rw-r--r-- | src/lambdakey-v1.0/ao_lisp_os_save.c | 53 |
1 files changed, 0 insertions, 53 deletions
diff --git a/src/lambdakey-v1.0/ao_lisp_os_save.c b/src/lambdakey-v1.0/ao_lisp_os_save.c deleted file mode 100644 index 44138398..00000000 --- a/src/lambdakey-v1.0/ao_lisp_os_save.c +++ /dev/null @@ -1,53 +0,0 @@ -/* - * Copyright © 2016 Keith Packard <keithp@keithp.com> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation, either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, but - * WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * General Public License for more details. - */ - -#include <ao.h> -#include <ao_lisp.h> -#include <ao_flash.h> - -extern uint8_t __flash__[]; - -/* saved variables to rebuild the heap - - ao_lisp_atoms - ao_lisp_frame_global - */ - -int -ao_lisp_os_save(void) -{ - int i; - - for (i = 0; i < AO_LISP_POOL_TOTAL; i += 256) { - uint32_t *dst = (uint32_t *) &__flash__[i]; - uint32_t *src = (uint32_t *) &ao_lisp_pool[i]; - - ao_flash_page(dst, src); - } - return 1; -} - -int -ao_lisp_os_restore_save(struct ao_lisp_os_save *save, int offset) -{ - memcpy(save, &__flash__[offset], sizeof (struct ao_lisp_os_save)); - return 1; -} - -int -ao_lisp_os_restore(void) -{ - memcpy(ao_lisp_pool, __flash__, AO_LISP_POOL_TOTAL); - return 1; -} |