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#include <arch/mm/frame.h>
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#include <arch/mm/frame.h>
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#include <mm/vm.h>
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#include <mm/vm.h>
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#include <config.h>
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#include <config.h>
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#include <arch/boot/boot.h>
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#include <arch/boot/boot.h>
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#include <arch/boot/memmap.h>
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#include <arch/boot/memmap.h>
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#include <panic.h>
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size_t hardcoded_unmapped_ktext_size = 0;
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size_t hardcoded_unmapped_ktext_size = 0;
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size_t hardcoded_unmapped_kdata_size = 0;
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size_t hardcoded_unmapped_kdata_size = 0;
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void frame_arch_init(void)
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void frame_arch_init(void)
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{
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{
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    zone_t *z;
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    __u8 i;
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    __u8 i;
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    if (config.cpu_active == 1) {
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    if (config.cpu_active == 1) {
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        /* Reserve the NULL frame */
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        frame_not_free(0x0);
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        /* Reserve well-known memory regions */
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        frame_region_not_free(0xa0000,0xff000);
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        frame_region_not_free(0xfec00000,0xffffffff);
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        /* Reserve real mode bootstrap memory */
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        frame_region_not_free(BOOTSTRAP_OFFSET, BOOTSTRAP_OFFSET + hardcoded_unmapped_ktext_size + hardcoded_unmapped_kdata_size);
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        for (i=e820counter;i>0;i--) {
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        for (i=e820counter;i>0;i--) {
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            if (e820table[i-1].type!=MEMMAP_MEMORY_AVAILABLE) {
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            if (e820table[i-1].type==MEMMAP_MEMORY_AVAILABLE) {
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                    frame_region_not_free(e820table[i-1].base_address, e820table[i-1].base_address+e820table[i-1].size);
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                z = zone_create(e820table[i-1].base_address, e820table[i-1].size & ~(FRAME_SIZE-1), 0);
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                if (!z) {
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                    panic("Cannot allocate zone (%dB).\n", e820table[i-1].size & ~(FRAME_SIZE-1));
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                }
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                }
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                zone_attach(z);
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            }
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            }
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        }
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        frame_not_free(0);
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        /* Reserve real mode bootstrap memory */
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                frame_region_not_free(BOOTSTRAP_OFFSET, BOOTSTRAP_OFFSET + hardcoded_unmapped_ktext_size + hardcoded_unmapped_kdata_size);
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    }
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    }
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}
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}