97 	struct vmstate *vm;  in powerpc_maphdrs()  local
100 	vm = kd->vmst;  in powerpc_maphdrs()
102 	vm->mapsz = sizeof(*vm->eh) + sizeof(struct kerneldumpheader);  in powerpc_maphdrs()
103 	vm->map = mmap(NULL, vm->mapsz, PROT_READ, MAP_PRIVATE, kd->pmfd, 0);  in powerpc_maphdrs()
104 	if (vm->map == MAP_FAILED) {  in powerpc_maphdrs()
108 	vm->dmphdrsz = 0;  in powerpc_maphdrs()
109 	vm->eh = vm->map;  in powerpc_maphdrs()
110 	if (!valid_elf_header(kd, vm->eh)) {  in powerpc_maphdrs()
117 		vm->dmphdrsz = dump_header_size(vm->map);  in powerpc_maphdrs()
118 		if (vm->dmphdrsz == 0)  in powerpc_maphdrs()
120 		vm->eh = (void *)((uintptr_t)vm->map + vm->dmphdrsz);  in powerpc_maphdrs()
121 		if (!valid_elf_header(kd, vm->eh))  in powerpc_maphdrs()
124 	mapsz = _kvm16toh(kd, vm->eh->e_phentsize) *  in powerpc_maphdrs()
125 	    _kvm16toh(kd, vm->eh->e_phnum) + _kvm64toh(kd, vm->eh->e_phoff);  in powerpc_maphdrs()
126 	munmap(vm->map, vm->mapsz);  in powerpc_maphdrs()
129 	vm->mapsz = vm->dmphdrsz + mapsz;  in powerpc_maphdrs()
130 	vm->map = mmap(NULL, vm->mapsz, PROT_READ, MAP_PRIVATE, kd->pmfd, 0);  in powerpc_maphdrs()
131 	if (vm->map == MAP_FAILED) {  in powerpc_maphdrs()
135 	vm->eh = (void *)((uintptr_t)vm->map + vm->dmphdrsz);  in powerpc_maphdrs()
136 	vm->ph = (void *)((uintptr_t)vm->eh +  in powerpc_maphdrs()
137 	    (uintptr_t)_kvm64toh(kd, vm->eh->e_phoff));  in powerpc_maphdrs()
153 	struct vmstate *vm = kd->vmst;  in powerpc64_va2off()  local
157 	ph = vm->ph;  in powerpc64_va2off()
158 	nph = _kvm16toh(kd, vm->eh->e_phnum);  in powerpc64_va2off()
163 		    _kvm16toh(kd, vm->eh->e_phentsize));  in powerpc64_va2off()
169 	*ofs = vm->dmphdrsz + _kvm64toh(kd, ph->p_offset) +  in powerpc64_va2off()
178 	struct vmstate *vm = kd->vmst;  in _powerpc64_freevtop()  local
180 	if (vm->eh != MAP_FAILED)  in _powerpc64_freevtop()
181 		munmap(vm->eh, vm->mapsz);  in _powerpc64_freevtop()
182 	free(vm);  in _powerpc64_freevtop()
219 	struct vmstate *vm;  in _powerpc64_kvatop()  local
221 	vm = kd->vmst;  in _powerpc64_kvatop()
222 	if (_kvm64toh(kd, vm->ph->p_paddr) == 0xffffffffffffffff)  in _powerpc64_kvatop()