parisc/kernel/module.c

17  *      all sections at the beginning of the core or init section.
24  *      to be reserved amount of memory in front of each individual section.
252 	kfree(mod->arch.section);
253 	mod->arch.section = NULL;
258 				      unsigned int section)
260 	/* size needed for all stubs of this section (including
262 	return (mod->arch.section[section].stub_entries + 1)
276 	len = hdr->e_shnum * sizeof(me->arch.section[0]);
277 	me->arch.section = kzalloc(len, GFP_KERNEL);
278 	if (!me->arch.section)
309 		/* sh_info gives the section for which we need to add stubs. */
312 		/* each code section should only have one relocation section */
313 		WARN_ON(me->arch.section[s].stub_entries);
315 		/* store number of stubs we need for this section */
316 		me->arch.section[s].stub_entries += count;
398 	/* initialize stub_offset to point in front of the section */
399 	if (!me->arch.section[targetsec].stub_offset) {
400 		loc0 -= (me->arch.section[targetsec].stub_entries + 1) *
404 		me->arch.section[targetsec].stub_offset = loc0;
408 	stub = (void *) me->arch.section[targetsec].stub_offset;
409 	me->arch.section[targetsec].stub_offset += sizeof(struct stub_entry);
412 	BUG_ON(0 == me->arch.section[targetsec].stub_entries--);
442  * for direct branches (jumps between different section of the
507 	pr_debug("Applying relocate section %u to %u\n", relsec,
513 		/* This is the start of the target section */
575 			/* 32-bit section relative address. */
651 	pr_debug("Applying relocate section %u to %u\n", relsec,
657 		/* This is the start of the target section */
718 				 * to the module, but in a different section,
770 			/* 32-bit section relative address. */
882 	kfree(me->arch.section);
883 	me->arch.section = NULL;
910 	/* find .altinstructions section */
923 		 *  ftrace callsite section.