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Compare Revisions

• This comparison shows the changes necessary to convert path

  → /kernel/trunk/generic/src/mm/backend_elf.c @ 1759

  → /kernel/trunk/generic/src/mm/backend_elf.c @ 1760

  ↔ Reverse comparison

• Compare Path:	Rev

  With Path:	Rev

Ignore whitespace Rev 1759 → Rev 1760

/kernel/trunk/generic/src/mm/backend_elf.c
134,7 → 134,7
* as COW.
*/
if (entry->p_flags & PF_W) {
frame = PFN2ADDR(frame_alloc(ONE_FRAME, 0));
frame = (__address)frame_alloc(ONE_FRAME, 0);
memcpy((void *) PA2KA(frame), (void *) (base + i*FRAME_SIZE), FRAME_SIZE);
if (area->sh_info) {
153,7 → 153,7
* To resolve the situation, a frame must be allocated
* and cleared.
*/
frame = PFN2ADDR(frame_alloc(ONE_FRAME, 0));
frame = (__address)frame_alloc(ONE_FRAME, 0);
memsetb(PA2KA(frame), FRAME_SIZE, 0);
if (area->sh_info) {
170,7 → 170,7
* the upper part is anonymous memory.
*/
size = entry->p_filesz - (i<<PAGE_WIDTH);
frame = PFN2ADDR(frame_alloc(ONE_FRAME, 0));
frame = (__address)frame_alloc(ONE_FRAME, 0);
memsetb(PA2KA(frame) + size, FRAME_SIZE - size, 0);
memcpy((void *) PA2KA(frame), (void *) (base + i*FRAME_SIZE), size);
218,7 → 218,7
/*
* Free the frame with the copy of writable segment data.
*/
frame_free(ADDR2PFN(frame));
frame_free(frame);
}
} else {
/*
226,7 → 226,7
* part is backed by the ELF image and the upper is anonymous).
* In any case, a frame needs to be freed.
*/
frame_free(ADDR2PFN(frame));
frame_free(frame);
}
}