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| 40 | 40 | ||
| 41 | static vhpt_entry_t* vhpt_base; |
41 | static vhpt_entry_t* vhpt_base; |
| 42 | 42 | ||
| 43 | __address vhpt_set_up(void) |
43 | __address vhpt_set_up(void) |
| 44 | { |
44 | { |
| 45 | vhpt_base=(vhpt_entry_t*) PA2KA(PFN2ADDR(frame_alloc(VHPT_WIDTH-FRAME_WIDTH,FRAME_KA))); |
45 | vhpt_base=(vhpt_entry_t*) frame_alloc(VHPT_WIDTH-FRAME_WIDTH,FRAME_KA); |
| 46 | if(!vhpt_base) panic("Kernel configured with VHPT but no memory for table."); |
46 | if(!vhpt_base) panic("Kernel configured with VHPT but no memory for table."); |
| 47 | vhpt_invalidate_all(); |
47 | vhpt_invalidate_all(); |
| 48 | return (__address) vhpt_base; |
48 | return (__address) vhpt_base; |
| 49 | } |
49 | } |
| 50 | 50 | ||