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Rev 2415 Rev 2464
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uintptr_t last_frame = 0;
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uintptr_t last_frame = 0;
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/** Creates memory zones. */
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/** Creates memory zones. */
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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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    // all memory as one zone
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    /* all memory as one zone */
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    zone_create(0, ADDR2PFN(config.memory_size),
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    zone_create(0, ADDR2PFN(config.memory_size),
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        BOOT_PAGE_TABLE_START_FRAME + BOOT_PAGE_TABLE_SIZE_IN_FRAMES, 0);
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        BOOT_PAGE_TABLE_START_FRAME + BOOT_PAGE_TABLE_SIZE_IN_FRAMES, 0);
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    last_frame = config.memory_size;
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    last_frame = config.memory_size;
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    // blacklist boot page table
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    /* blacklist boot page table */
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    frame_mark_unavailable(BOOT_PAGE_TABLE_START_FRAME, BOOT_PAGE_TABLE_SIZE_IN_FRAMES);
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    frame_mark_unavailable(BOOT_PAGE_TABLE_START_FRAME,
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        BOOT_PAGE_TABLE_SIZE_IN_FRAMES);
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}
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}
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 - 
 
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/** Frees the boot page table. */
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/** Frees the boot page table. */
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void boot_page_table_free(void)
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void boot_page_table_free(void)
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{
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{
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    int i;
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    int i;
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    for (i = 0; i < BOOT_PAGE_TABLE_SIZE_IN_FRAMES; ++i) {
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    for (i = 0; i < BOOT_PAGE_TABLE_SIZE_IN_FRAMES; i++) {
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        frame_free (i * FRAME_SIZE + BOOT_PAGE_TABLE_ADDRESS);
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        frame_free(i * FRAME_SIZE + BOOT_PAGE_TABLE_ADDRESS);
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    }
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    }
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}
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}
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 - 
 
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/** @}
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/** @}
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 */
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 */