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Rev 229 | Rev 323 | ||
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Line 48... | Line 48... | ||
48 | memsetb(dba, PAGE_SIZE, 0); |
48 | memsetb(dba, PAGE_SIZE, 0); |
49 | 49 | ||
50 | bootstrap_dba = dba; |
50 | bootstrap_dba = dba; |
51 | 51 | ||
52 | /* |
52 | /* |
53 | * Identity mapping for all frames. |
- | |
54 | * PA2KA(identity) mapping for all frames. |
53 | * PA2KA(identity) mapping for all frames. |
55 | */ |
54 | */ |
56 | for (i = 0; i < frames; i++) { |
55 | for (i = 0; i < frames; i++) { |
57 | map_page_to_frame(PA2KA(i * PAGE_SIZE), i * PAGE_SIZE, PAGE_CACHEABLE | PAGE_EXEC, KA2PA(dba)); |
56 | map_page_to_frame(PA2KA(i * PAGE_SIZE), i * PAGE_SIZE, PAGE_CACHEABLE | PAGE_EXEC, KA2PA(dba)); |
58 | } |
57 | } |