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Huge savedata driver refactor

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This commit is contained in:
shchmue 2020-12-03 18:43:16 -07:00
parent bd134cf670
commit 04378b322d
44 changed files with 5485 additions and 1355 deletions
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40
bdk/libs/nx_savedata/fs_int64.h Normal file
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/*
* Copyright (c) 2018-2020 Atmosphère-NX
* Copyright (c) 2020 shchmue
*
* This program is free software; you can redistribute it and/or modify it
* under the terms and conditions of the GNU General Public License,
* version 2, as published by the Free Software Foundation.
*
* This program is distributed in the hope 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.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
#ifndef _FS_INT64_H_
#define _FS_INT64_H_
#include <utils/types.h>
#include <stdint.h>
/* For 64-bit integers which are 4-byte aligned but not 8-byte aligned. */
typedef struct {
uint32_t low;
uint32_t high;
} fs_int64_t;
static ALWAYS_INLINE void fs_int64_set(fs_int64_t *i, int64_t val) {
i->low = (uint32_t)((val & (uint64_t)(0x00000000FFFFFFFFul)) >> 0);
i->high = (uint32_t)((val & (uint64_t)(0xFFFFFFFF00000000ul)) >> 32);
}
static ALWAYS_INLINE const int64_t fs_int64_get(fs_int64_t *i) {
return ((int64_t)(i->high) << 32) | ((int64_t)i->low);
}
#endif