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author | Alex Auvolat <alex.auvolat@ens.fr> | 2015-02-09 17:39:41 +0100 |
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committer | Alex Auvolat <alex.auvolat@ens.fr> | 2015-02-09 17:40:03 +0100 |
commit | f2c51bc81d2aa618b29ddbeaae5ac1c5308821f0 (patch) | |
tree | fae67a79d5e60128d074550326a05216694a5848 /src/kernel/include/frame.h | |
parent | a5dfdd2b3fa91a2cda4f807c88bd35928e3c7a61 (diff) | |
download | kogata-f2c51bc81d2aa618b29ddbeaae5ac1c5308821f0.tar.gz kogata-f2c51bc81d2aa618b29ddbeaae5ac1c5308821f0.zip |
Reorganize all.
Diffstat (limited to 'src/kernel/include/frame.h')
-rw-r--r-- | src/kernel/include/frame.h | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/src/kernel/include/frame.h b/src/kernel/include/frame.h new file mode 100644 index 0000000..9ffafb3 --- /dev/null +++ b/src/kernel/include/frame.h @@ -0,0 +1,14 @@ +#pragma once + +#include <sys.h> + +// frame.h : physical memory allocator + +void frame_init_allocator(size_t total_ram, void** kernel_data_end); + +uint32_t frame_alloc(size_t n); // allocate n consecutive frames (returns 0 on failure) +void frame_free(uint32_t base, size_t n); + +void dbg_print_frame_stats(); + +/* vim: set ts=4 sw=4 tw=0 noet :*/ |