| 35,9 → 35,13 |
|---|
| #include <arch/mm/frame.h> |
| #include <mm/frame.h> |
| #include <arch/boot/boot.h> |
| #include <arch/types.h> |
| #include <config.h> |
| #include <align.h> |
| #include <macros.h> |
| |
| uintptr_t last_frame = NULL; |
| |
| /** Create memory zones according to information stored in bootinfo. |
| * |
| * Walk the bootinfo memory map and create frame zones according to it. |
| 50,6 → 54,8 |
|---|
| pfn_t confdata; |
| |
| for (i = 0; i < bootinfo.memmap.count; i++) { |
| uintptr_t start = bootinfo.memmap.zones[i].start; |
| size_t size = bootinfo.memmap.zones[i].size; |
| |
| /* |
| * The memmap is created by HelenOS boot loader. |
| 56,12 → 62,12 |
|---|
| * It already contains no holes. |
| */ |
| |
| confdata = ADDR2PFN(bootinfo.memmap.zones[i].start); |
| confdata = ADDR2PFN(start); |
| if (confdata == 0) |
| confdata = 2; |
| zone_create(ADDR2PFN(bootinfo.memmap.zones[i].start), |
| SIZE2FRAMES(ALIGN_DOWN(bootinfo.memmap.zones[i].size, PAGE_SIZE)), |
| confdata, 0); |
| zone_create(ADDR2PFN(start), SIZE2FRAMES(ALIGN_DOWN(size, FRAME_SIZE)), confdata, 0); |
| |
| last_frame = max(last_frame, start + ALIGN_UP(size, FRAME_SIZE)); |
| } |
| |
| } |