Rev 4377 | Show entire file | Ignore whitespace | Details | Blame | Last modification | View Log | RSS feed
| Rev 4377 | Rev 4692 | ||
|---|---|---|---|
| Line 80... | Line 80... | ||
| 80 | { |
80 | { |
| 81 | elf_header_t *elf = area->backend_data.elf; |
81 | elf_header_t *elf = area->backend_data.elf; |
| 82 | elf_segment_header_t *entry = area->backend_data.segment; |
82 | elf_segment_header_t *entry = area->backend_data.segment; |
| 83 | btree_node_t *leaf; |
83 | btree_node_t *leaf; |
| 84 | uintptr_t base, frame, page, start_anon; |
84 | uintptr_t base, frame, page, start_anon; |
| 85 | index_t i; |
85 | size_t i; |
| 86 | bool dirty = false; |
86 | bool dirty = false; |
| 87 | 87 | ||
| 88 | if (!as_area_check_access(area, access)) |
88 | if (!as_area_check_access(area, access)) |
| 89 | return AS_PF_FAULT; |
89 | return AS_PF_FAULT; |
| 90 | 90 | ||
| Line 232... | Line 232... | ||
| 232 | void elf_frame_free(as_area_t *area, uintptr_t page, uintptr_t frame) |
232 | void elf_frame_free(as_area_t *area, uintptr_t page, uintptr_t frame) |
| 233 | { |
233 | { |
| 234 | elf_header_t *elf = area->backend_data.elf; |
234 | elf_header_t *elf = area->backend_data.elf; |
| 235 | elf_segment_header_t *entry = area->backend_data.segment; |
235 | elf_segment_header_t *entry = area->backend_data.segment; |
| 236 | uintptr_t base, start_anon; |
236 | uintptr_t base, start_anon; |
| 237 | index_t i; |
237 | size_t i; |
| 238 | 238 | ||
| 239 | ASSERT((page >= ALIGN_DOWN(entry->p_vaddr, PAGE_SIZE)) && |
239 | ASSERT((page >= ALIGN_DOWN(entry->p_vaddr, PAGE_SIZE)) && |
| 240 | (page < entry->p_vaddr + entry->p_memsz)); |
240 | (page < entry->p_vaddr + entry->p_memsz)); |
| 241 | i = (page - ALIGN_DOWN(entry->p_vaddr, PAGE_SIZE)) >> PAGE_WIDTH; |
241 | i = (page - ALIGN_DOWN(entry->p_vaddr, PAGE_SIZE)) >> PAGE_WIDTH; |
| 242 | base = (uintptr_t) (((void *) elf) + |
242 | base = (uintptr_t) (((void *) elf) + |
| Line 302... | Line 302... | ||
| 302 | 302 | ||
| 303 | node = list_get_instance(cur, btree_node_t, leaf_link); |
303 | node = list_get_instance(cur, btree_node_t, leaf_link); |
| 304 | 304 | ||
| 305 | for (i = 0; i < node->keys; i++) { |
305 | for (i = 0; i < node->keys; i++) { |
| 306 | uintptr_t base = node->key[i]; |
306 | uintptr_t base = node->key[i]; |
| 307 | count_t count = (count_t) node->value[i]; |
307 | size_t count = (size_t) node->value[i]; |
| 308 | unsigned int j; |
308 | unsigned int j; |
| 309 | 309 | ||
| 310 | /* |
310 | /* |
| 311 | * Skip read-only areas of used space that are backed |
311 | * Skip read-only areas of used space that are backed |
| 312 | * by the ELF image. |
312 | * by the ELF image. |