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Diffstat (limited to 'src/kernel/mem.h')
| -rw-r--r-- | src/kernel/mem.h | 29 |
1 files changed, 29 insertions, 0 deletions
diff --git a/src/kernel/mem.h b/src/kernel/mem.h new file mode 100644 index 0000000..2bfb3bf --- /dev/null +++ b/src/kernel/mem.h @@ -0,0 +1,29 @@ +/* +Copyright 2019 Benji Dial + +Permission to use, copy, modify, and/or distribute this +software for any purpose with or without fee is hereby +granted, provided that the above copyright notice and this +permission notice appear in all copies. + +THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS +ALL WARRANTIES WITH REGARD TO THIS SOFTWARE INCLUDING ALL +IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS. IN NO +EVENT SHALL THE AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT, +INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER +RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN +ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, +ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE +OF THIS SOFTWARE. +*/ + +#include <stdint.h> + +#ifndef MEM_H +#define MEM_H + +#define MMAP ((uint16_t *)0x00002000) +void *allocate_pages(uint16_t n_pages, uint16_t proc_n); +void deallocate_pages(void *from, uint16_t n_pages); + +#endif
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