Lines Matching defs:ph

129 elf_placedynexec(struct exec_package *epp, Elf_Ehdr *eh, Elf_Phdr *ph)
135 		if (ph[i].p_type == PT_LOAD && ph[i].p_align > align)
136 			align = ph[i].p_align;
148 		ph[i].p_vaddr += offset;
328     const Elf_Phdr *ph, Elf_Addr *addr, u_long *size, int flags)
340 		*addr = ph->p_vaddr;
342 	if (ph->p_align > 1) {
346 		diff = ph->p_vaddr - ELF_TRUNC(ph->p_vaddr, ph->p_align);
347 		if (*addr - diff != ELF_TRUNC(*addr, ph->p_align)) {
350 			    (uintptr_t)ELF_TRUNC(*addr, ph->p_align));
361 	vmprot |= (ph->p_flags & PF_R) ? VM_PROT_READ : 0;
362 	vmprot |= (ph->p_flags & PF_W) ? VM_PROT_WRITE : 0;
363 	vmprot |= (ph->p_flags & PF_X) ? VM_PROT_EXECUTE : 0;
369 	offset = ph->p_offset - diff;
370 	*size = ph->p_filesz + diff;
371 	msize = ph->p_memsz + diff;
373 	if (ph->p_align >= PAGE_SIZE) {
374 		if ((ph->p_flags & PF_W) != 0) {
389 		NEW_VMCMD2(vcset, ph->p_align < PAGE_SIZE ?
426 	Elf_Phdr *ph = NULL;
501 	ph = kmem_alloc(phsize, KM_SLEEP);
503 	error = exec_read(l, vp, eh.e_phoff, ph, phsize, IO_NODELOCKED);
515 	if (*last == ELF_LINK_ADDR && (ph->p_vaddr & 0xffff0000) == 0)
531 			if (ph[i].p_type == PT_LOAD) {
532 				u_long psize = ph[i].p_vaddr + ph[i].p_memsz;
534 					base_ph = &ph[i];
563 		switch (ph[i].p_type) {
575 				base_ph = &ph[i];
578 					addr = ph[i].p_vaddr;
580 					addr = ELF_TRUNC(addr, ph[i].p_align);
582 					addr = ELF_ROUND(addr, ph[i].p_align);
586 				u_long base = trunc_page(ph[i].p_vaddr);
600 				addr = ph[i].p_vaddr - base_ph->p_vaddr;
603 			last_ph = &ph[i];
604 			if ((error = elf_load_psection(vcset, vp, &ph[i], &addr,
612 			if (eh.e_entry >= ph[i].p_vaddr &&
613 			    eh.e_entry < (ph[i].p_vaddr + size)) {
625 	kmem_free(ph, phsize);
634 	if (ph != NULL)
635 		kmem_free(ph, phsize);
653 	Elf_Phdr *ph, *pp;
694 	ph = kmem_alloc(phsize, KM_SLEEP);
696 	error = exec_read(l, epp->ep_vp, eh->e_phoff, ph, phsize,
707 		pp = &ph[i];
755 	if (is_dyn && (error = elf_placedynexec(epp, eh, ph)) != 0) {
767 		switch (ph[i].p_type) {
770 			    epp->ep_vp, &ph[i], &addr, &size, VMCMD_FIXED))
781 			if (ph[i].p_flags & PF_X) {
792 			if (ph[i].p_offset == 0) {
793 				computed_phdr = ph[i].p_vaddr + eh->e_phoff;
806 			phdr = ph[i].p_vaddr;
887 	kmem_free(ph, phsize);
894 	kmem_free(ph, phsize);
904 	Elf_Phdr *ph;
918 	ph = kmem_alloc(phsize, KM_SLEEP);
919 	error = exec_read(l, epp->ep_vp, eh->e_phoff, ph, phsize,
929 		if (ph[i].p_type != PT_NOTE ||
930 		    ph[i].p_filesz > ELF_MAXNOTESIZE)
933 		nlen = ph[i].p_filesz;
934 		error = exec_read(l, epp->ep_vp, ph[i].p_offset, nbuf, nlen,
979 	kmem_free(ph, phsize);