int
main(int argc, char **argv)
{
unsigned long long vaddr;
char *endp;
addrxlat_ctx *ctx;
addrxlat_pgt_t *pgt;
int opt;
addrxlat_status status;
unsigned long refcnt;
int rc;
pgt = NULL;
ctx = NULL;
pgt = addrxlat_pgt_new();
if (!pgt) {
perror("Cannot initialize page table translation");
rc = TEST_ERR;
goto out;
}
while ((opt = getopt_long(argc, argv, "he:f:l:pr:",
opts, NULL)) != -1) {
switch (opt) {
case 'f':
rc = set_paging_form(optarg);
if (rc != TEST_OK)
return rc;
break;
case 'r':
rc = set_root(optarg, pgt);
if (rc != TEST_OK)
return rc;
break;
case 'e':
rc = add_entry(optarg);
if (rc != TEST_OK)
return rc;
break;
case 'l':
rc = set_linear(optarg);
if (rc != TEST_OK)
return rc;
break;
case 'p':
xlatdef.method = ADDRXLAT_PGT;
xlatdef.pgt = pgt;
break;
case 'h':
default:
usage(argv[0]);
rc = (opt == 'h') ? TEST_OK : TEST_ERR;
goto out;
}
}
if (argc - optind != 1 || !*argv[optind]) {
fprintf(stderr, "Usage: %s <addr>\n", argv[0]);
return TEST_ERR;
}
vaddr = strtoull(argv[optind], &endp, 0);
if (*endp) {
fprintf(stderr, "Invalid address: %s\n", argv[optind]);
return TEST_ERR;
}
ctx = addrxlat_new();
if (!ctx) {
perror("Cannot initialize address translation context");
rc = TEST_ERR;
goto out;
}
status = addrxlat_pgt_set_form(pgt, &paging_form);
if (status != addrxlat_ok) {
fprintf(stderr, "Cannot set paging form\n");
rc = TEST_ERR;
goto out;
}
addrxlat_cb_read32(ctx, read32);
addrxlat_cb_read64(ctx, read64);
rc = do_xlat(ctx, vaddr);
out:
if (pgt && (refcnt = addrxlat_pgt_decref(pgt)) != 0)
fprintf(stderr, "WARNING: Leaked %lu pgt references\n",
refcnt);
if (ctx && (refcnt = addrxlat_decref(ctx)) != 0)
fprintf(stderr, "WARNING: Leaked %lu addrxlat references\n",
refcnt);
return rc;
}
int
main(int argc, char **argv)
{
unsigned long long vaddr;
char *endp;
addrxlat_ctx_t *ctx;
addrxlat_cb_t cb = {
.read32 = read32,
.read64 = read64,
.read_caps = (ADDRXLAT_CAPS(ADDRXLAT_MACHPHYSADDR) |
ADDRXLAT_CAPS(ADDRXLAT_KVADDR))
};
addrxlat_meth_t pgt, linear, lookup, memarr, *meth;
int opt;
unsigned long refcnt;
int rc;
ctx = NULL;
meth = NULL;
pgt.kind = ADDRXLAT_PGT;
pgt.target_as = ADDRXLAT_MACHPHYSADDR;
pgt.param.pgt.root.as = ADDRXLAT_NOADDR;
pgt.param.pgt.root.addr = 0;
linear.kind = ADDRXLAT_LINEAR;
linear.target_as = ADDRXLAT_MACHPHYSADDR;
linear.param.linear.off = 0;
lookup.kind = ADDRXLAT_LOOKUP;
lookup.target_as = ADDRXLAT_MACHPHYSADDR;
lookup.param.lookup.endoff = 0;
memarr.kind = ADDRXLAT_MEMARR;
memarr.target_as = ADDRXLAT_MACHPHYSADDR;
memarr.param.memarr.base.as = ADDRXLAT_NOADDR;
while ((opt = getopt_long(argc, argv, "he:f:l:m:pr:t:",
opts, NULL)) != -1) {
switch (opt) {
case 'f':
meth = &pgt;
rc = set_paging_form(&meth->param.pgt.pf, optarg);
if (rc != TEST_OK)
return rc;
break;
case 'r':
meth = &pgt;
rc = set_root(&meth->param.pgt.root, optarg);
if (rc != TEST_OK)
return rc;
break;
case 'e':
rc = add_entry(optarg);
if (rc != TEST_OK)
return rc;
break;
case 'l':
meth = &linear;
rc = set_linear(&meth->param.linear.off, optarg);
if (rc != TEST_OK)
return rc;
break;
case 'm':
meth = &memarr;
rc = set_memarr(&meth->param.memarr, optarg);
if (rc != TEST_OK)
return rc;
break;
case 'p':
meth = &pgt;
break;
case 't':
meth = &lookup;
rc = set_lookup(&meth->param.lookup.endoff, optarg);
if (rc != TEST_OK)
return rc;
break;
case 'h':
default:
usage(argv[0]);
rc = (opt == 'h') ? TEST_OK : TEST_ERR;
goto out;
}
}
if (meth == NULL) {
fputs("No translation method specified\n", stderr);
return TEST_ERR;
}
if (argc - optind != 1 || !*argv[optind]) {
fprintf(stderr, "Usage: %s <addr>\n", argv[0]);
return TEST_ERR;
}
vaddr = strtoull(argv[optind], &endp, 0);
if (*endp) {
fprintf(stderr, "Invalid address: %s\n", argv[optind]);
return TEST_ERR;
}
lookup.param.lookup.nelem = nentries;
lookup.param.lookup.tbl = entries;
ctx = addrxlat_ctx_new();
if (!ctx) {
perror("Cannot initialize address translation context");
rc = TEST_ERR;
goto out;
}
cb.data = ctx;
addrxlat_ctx_set_cb(ctx, &cb);
rc = do_xlat(ctx, meth, vaddr);
out:
if (ctx && (refcnt = addrxlat_ctx_decref(ctx)) != 0)
fprintf(stderr, "WARNING: Leaked %lu addrxlat references\n",
refcnt);
return rc;
}