static int
_kvm_minidump_vatop(kvm_t *kd, u_long va, off_t *pa)
{
struct vmstate *vm;
u_long offset;
pt_entry_t pte;
u_long pteindex;
u_long a;
off_t ofs;
uint32_t *ptemap;
vm = kd->vmst;
ptemap = vm->ptemap;
offset = va & (PAGE_SIZE - 1);
if (va >= vm->hdr.kernbase) {
pteindex = (va - vm->hdr.kernbase) >> PAGE_SHIFT;
pte = ptemap[pteindex];
if ((pte & PG_V) == 0) {
_kvm_err(kd, kd->program, "_kvm_vatop: pte not valid");
goto invalid;
}
a = pte & PG_FRAME;
ofs = hpt_find(kd, a);
if (ofs == -1) {
_kvm_err(kd, kd->program, "_kvm_vatop: physical address 0x%lx not in minidump", a);
goto invalid;
}
*pa = ofs + offset;
return (PAGE_SIZE - offset);
} else {
static int
_kvm_minidump_vatop_v1(kvm_t *kd, u_long va, off_t *pa)
{
struct vmstate *vm;
u_long offset;
pt_entry_t pte;
u_long pteindex;
u_long a;
off_t ofs;
vm = kd->vmst;
offset = va & (PAGE_SIZE - 1);
if (va >= vm->hdr.kernbase) {
pteindex = (va - vm->hdr.kernbase) >> PAGE_SHIFT;
if (pteindex >= vm->hdr.pmapsize / sizeof(*vm->page_map))
goto invalid;
pte = vm->page_map[pteindex];
if (((u_long)pte & PG_V) == 0) {
_kvm_err(kd, kd->program, "_kvm_vatop: pte not valid");
goto invalid;
}
a = pte & PG_FRAME;
ofs = hpt_find(kd, a);
if (ofs == -1) {
_kvm_err(kd, kd->program, "_kvm_vatop: physical address 0x%lx not in minidump", a);
goto invalid;
}
*pa = ofs + offset;
return (PAGE_SIZE - offset);
} else if (va >= vm->hdr.dmapbase && va < vm->hdr.dmapend) {
