int
sys_sendfile64(struct tcb *tcp)
{
if (entering(tcp)) {
printfd(tcp, tcp->u_arg[0]);
tprints(", ");
printfd(tcp, tcp->u_arg[1]);
tprints(", ");
print_loff_t(tcp, tcp->u_arg[2]);
tprintf(", %lu", tcp->u_arg[3]);
}
return 0;
}
int
sys_splice(struct tcb *tcp)
{
if (entering(tcp)) {
/* int fd_in */
printfd(tcp, tcp->u_arg[0]);
tprints(", ");
/* loff_t *off_in */
print_loff_t(tcp, tcp->u_arg[1]);
tprints(", ");
/* int fd_out */
printfd(tcp, tcp->u_arg[2]);
tprints(", ");
/* loff_t *off_out */
print_loff_t(tcp, tcp->u_arg[3]);
tprints(", ");
/* size_t len */
tprintf("%lu, ", tcp->u_arg[4]);
/* unsigned int flags */
printflags(splice_flags, tcp->u_arg[5], "SPLICE_F_???");
}
return 0;
}
int
mtd_ioctl(struct tcb *tcp, const unsigned int code, const long arg)
{
if (!verbose(tcp))
return RVAL_DECODED;
switch (code) {
case MEMERASE:
case MEMLOCK:
case MEMUNLOCK:
case MEMISLOCKED: {
struct erase_info_user einfo;
tprints(", ");
if (umove_or_printaddr(tcp, arg, &einfo))
break;
tprintf("{start=%#" PRIx32 ", length=%#" PRIx32 "}",
einfo.start, einfo.length);
break;
}
case MEMERASE64: {
struct erase_info_user64 einfo64;
tprints(", ");
if (umove_or_printaddr(tcp, arg, &einfo64))
break;
tprintf("{start=%#" PRIx64 ", length=%#" PRIx64 "}",
(uint64_t) einfo64.start, (uint64_t) einfo64.length);
break;
}
case MEMWRITEOOB:
case MEMREADOOB: {
struct mtd_oob_buf mbuf;
tprints(", ");
if (umove_or_printaddr(tcp, arg, &mbuf))
break;
tprintf("{start=%#" PRIx32 ", length=%#" PRIx32 ", ptr=...}",
mbuf.start, mbuf.length);
break;
}
case MEMWRITEOOB64:
case MEMREADOOB64: {
struct mtd_oob_buf64 mbuf64;
tprints(", ");
if (umove_or_printaddr(tcp, arg, &mbuf64))
break;
tprintf("{start=%#" PRIx64 ", length=%#" PRIx64 ", ptr=...}",
(uint64_t) mbuf64.start, (uint64_t) mbuf64.length);
break;
}
case MEMGETREGIONINFO: {
struct region_info_user rinfo;
if (entering(tcp)) {
tprints(", ");
if (umove_or_printaddr(tcp, arg, &rinfo))
break;
tprintf("{regionindex=%#x", rinfo.regionindex);
return 1;
} else {
if (syserror(tcp)) {
tprints("}");
break;
}
if (umove(tcp, arg, &rinfo) < 0) {
tprints(", ???}");
break;
}
tprintf(", offset=%#x, erasesize=%#x, numblocks=%#x}",
rinfo.offset, rinfo.erasesize, rinfo.numblocks);
break;
}
}
case OTPLOCK: {
struct otp_info oinfo;
tprints(", ");
if (umove_or_printaddr(tcp, arg, &oinfo))
break;
tprintf("{start=%#" PRIx32 ", length=%#" PRIx32 ", locked=%" PRIu32 "}",
oinfo.start, oinfo.length, oinfo.locked);
break;
}
case MEMWRITE: {
struct mtd_write_req mreq;
tprints(", ");
if (umove_or_printaddr(tcp, arg, &mreq))
break;
tprintf("{start=%#" PRIx64 ", len=%#" PRIx64,
(uint64_t) mreq.start, (uint64_t) mreq.len);
tprintf(", ooblen=%#" PRIx64 ", usr_data=%#" PRIx64,
(uint64_t) mreq.ooblen, (uint64_t) mreq.usr_data);
tprintf(", usr_oob=%#" PRIx64 ", mode=",
(uint64_t) mreq.usr_oob);
printxval(mtd_mode_options, mreq.mode, "MTD_OPS_???");
tprints(", padding=...}");
break;
}
case OTPSELECT: {
unsigned int i;
tprints(", ");
if (umove_or_printaddr(tcp, arg, &i))
break;
tprints("[");
printxval(mtd_otp_options, i, "MTD_OTP_???");
tprints("]");
break;
}
case MTDFILEMODE:
tprints(", ");
printxval(mtd_file_mode_options, arg, "MTD_FILE_MODE_???");
break;
case MEMGETBADBLOCK:
case MEMSETBADBLOCK:
tprints(", ");
print_loff_t(tcp, arg);
break;
case MEMGETINFO: {
struct mtd_info_user minfo;
if (entering(tcp))
return 0;
tprints(", ");
if (umove_or_printaddr(tcp, arg, &minfo))
break;
tprints("{type=");
printxval(mtd_type_options, minfo.type, "MTD_???");
tprints(", flags=");
printflags(mtd_flags_options, minfo.flags, "MTD_???");
tprintf(", size=%#" PRIx32 ", erasesize=%#" PRIx32,
minfo.size, minfo.erasesize);
tprintf(", writesize=%#" PRIx32 ", oobsize=%#" PRIx32,
minfo.writesize, minfo.oobsize);
tprintf(", padding=%#" PRIx64 "}",
(uint64_t) minfo.padding);
break;
}
case MEMGETOOBSEL: {
struct nand_oobinfo ninfo;
unsigned int i;
if (entering(tcp))
return 0;
tprints(", ");
if (umove_or_printaddr(tcp, arg, &ninfo))
break;
tprints("{useecc=");
printxval(mtd_nandecc_options, ninfo.useecc, "MTD_NANDECC_???");
tprintf(", eccbytes=%#" PRIx32, ninfo.eccbytes);
tprints(", oobfree={");
for (i = 0; i < ARRAY_SIZE(ninfo.oobfree); ++i) {
unsigned int j;
if (i)
tprints("}, ");
tprints("{");
for (j = 0; j < ARRAY_SIZE(ninfo.oobfree[0]); ++j) {
if (j)
tprints(", ");
tprintf("%#" PRIx32, ninfo.oobfree[i][j]);
}
}
tprints("}}, eccpos={");
for (i = 0; i < ARRAY_SIZE(ninfo.eccpos); ++i) {
if (i)
tprints(", ");
tprintf("%#" PRIx32, ninfo.eccpos[i]);
}
tprints("}");
break;
}
case OTPGETREGIONINFO: {
struct otp_info oinfo;
if (entering(tcp))
return 0;
tprints(", ");
if (umove_or_printaddr(tcp, arg, &oinfo))
break;
tprintf("{start=%#" PRIx32 ", length=%#" PRIx32 ", locked=%" PRIu32 "}",
oinfo.start, oinfo.length, oinfo.locked);
break;
}
case ECCGETLAYOUT: {
struct nand_ecclayout_user nlay;
unsigned int i;
if (entering(tcp))
return 0;
tprints(", ");
if (umove_or_printaddr(tcp, arg, &nlay))
break;
tprintf("{eccbytes=%#" PRIx32 ", eccpos={", nlay.eccbytes);
for (i = 0; i < ARRAY_SIZE(nlay.eccpos); ++i) {
if (i)
tprints(", ");
tprintf("%#" PRIx32, nlay.eccpos[i]);
}
tprintf("}, oobavail=%#" PRIx32 ", oobfree={", nlay.oobavail);
for (i = 0; i < ARRAY_SIZE(nlay.oobfree); ++i) {
if (i)
tprints(", ");
tprintf("{offset=%#" PRIx32 ", length=%#" PRIx32 "}",
nlay.oobfree[i].offset, nlay.oobfree[i].length);
}
tprints("}");
break;
}
case ECCGETSTATS: {
struct mtd_ecc_stats estat;
if (entering(tcp))
return 0;
tprints(", ");
if (umove_or_printaddr(tcp, arg, &estat))
break;
tprintf("{corrected=%#" PRIx32 ", failed=%#" PRIx32,
estat.corrected, estat.failed);
tprintf(", badblocks=%#" PRIx32 ", bbtblocks=%#" PRIx32 "}",
estat.badblocks, estat.bbtblocks);
break;
}
case OTPGETREGIONCOUNT:
if (entering(tcp))
return 0;
tprints(", ");
printnum_int(tcp, arg, "%u");
break;
case MEMGETREGIONCOUNT:
if (entering(tcp))
return 0;
tprints(", ");
printnum_int(tcp, arg, "%d");
break;
default:
return RVAL_DECODED;
}
return RVAL_DECODED | 1;
}
int mtd_ioctl(struct tcb *tcp, long code, long arg)
{
struct mtd_info_user minfo;
struct erase_info_user einfo;
struct erase_info_user64 einfo64;
struct mtd_oob_buf mbuf;
struct mtd_oob_buf64 mbuf64;
struct region_info_user rinfo;
struct otp_info oinfo;
struct mtd_ecc_stats estat;
struct mtd_write_req mreq;
struct nand_oobinfo ninfo;
struct nand_ecclayout_user nlay;
int i, j;
if (entering(tcp))
return 0;
switch (code) {
case MEMGETINFO:
if (!verbose(tcp) || umove(tcp, arg, &minfo) < 0)
return 0;
tprints(", {type=");
printxval(mtd_type_options, minfo.type, "MTD_???");
tprints(", flags=");
printflags(mtd_flags_options, minfo.flags, "MTD_???");
tprintf(", size=%#" PRIx32 ", erasesize=%#" PRIx32,
minfo.size, minfo.erasesize);
tprintf(", writesize=%#" PRIx32 ", oobsize=%#" PRIx32,
minfo.writesize, minfo.oobsize);
tprintf(", padding=%#" PRIx64 "}",
(uint64_t) minfo.padding);
return 1;
case MEMERASE:
case MEMLOCK:
case MEMUNLOCK:
case MEMISLOCKED:
if (!verbose(tcp) || umove(tcp, arg, &einfo) < 0)
return 0;
tprintf(", {start=%#" PRIx32 ", length=%#" PRIx32 "}",
einfo.start, einfo.length);
return 1;
case MEMERASE64:
if (!verbose(tcp) || umove(tcp, arg, &einfo64) < 0)
return 0;
tprintf(", {start=%#" PRIx64 ", length=%#" PRIx64 "}",
(uint64_t) einfo64.start, (uint64_t) einfo64.length);
return 1;
case MEMWRITEOOB:
case MEMREADOOB:
if (!verbose(tcp) || umove(tcp, arg, &mbuf) < 0)
return 0;
tprintf(", {start=%#" PRIx32 ", length=%#" PRIx32 ", ptr=...}",
mbuf.start, mbuf.length);
return 1;
case MEMWRITEOOB64:
case MEMREADOOB64:
if (!verbose(tcp) || umove(tcp, arg, &mbuf64) < 0)
return 0;
tprintf(", {start=%#" PRIx64 ", length=%#" PRIx64 ", ptr=...}",
(uint64_t) mbuf64.start, (uint64_t) mbuf64.length);
return 1;
case MEMGETREGIONINFO:
if (!verbose(tcp) || umove(tcp, arg, &rinfo) < 0)
return 0;
tprintf(", {offset=%#" PRIx32 ", erasesize=%#" PRIx32,
rinfo.offset, rinfo.erasesize);
tprintf(", numblocks=%#" PRIx32 ", regionindex=%#" PRIx32 "}",
rinfo.numblocks, rinfo.regionindex);
return 1;
case MEMGETOOBSEL:
if (!verbose(tcp) || umove(tcp, arg, &ninfo) < 0)
return 0;
tprints(", {useecc=");
printxval(mtd_nandecc_options, ninfo.useecc, "MTD_NANDECC_???");
tprintf(", eccbytes=%#" PRIx32, ninfo.eccbytes);
tprints(", oobfree={");
for (i = 0; i < ARRAY_SIZE(ninfo.oobfree); ++i) {
if (i)
tprints("}, ");
tprints("{");
for (j = 0; j < ARRAY_SIZE(ninfo.oobfree[0]); ++j) {
if (j)
tprints(", ");
tprintf("%#" PRIx32, ninfo.oobfree[i][j]);
}
}
tprints("}}, eccpos={");
for (i = 0; i < ARRAY_SIZE(ninfo.eccpos); ++i) {
if (i)
tprints(", ");
tprintf("%#" PRIx32, ninfo.eccpos[i]);
}
tprints("}");
return 1;
case OTPGETREGIONINFO:
case OTPLOCK:
if (!verbose(tcp) || umove(tcp, arg, &oinfo) < 0)
return 0;
tprintf(", {start=%#" PRIx32 ", length=%#" PRIx32 ", locked=%" PRIu32 "}",
oinfo.start, oinfo.length, oinfo.locked);
return 1;
case ECCGETLAYOUT:
if (!verbose(tcp) || umove(tcp, arg, &nlay) < 0)
return 0;
tprintf(", {eccbytes=%#" PRIx32 ", eccpos={", nlay.eccbytes);
for (i = 0; i < ARRAY_SIZE(nlay.eccpos); ++i) {
if (i)
tprints(", ");
tprintf("%#" PRIx32, nlay.eccpos[i]);
}
tprintf("}, oobavail=%#" PRIx32 ", oobfree={", nlay.oobavail);
for (i = 0; i < ARRAY_SIZE(nlay.oobfree); ++i) {
if (i)
tprints(", ");
tprintf("{offset=%#" PRIx32 ", length=%#" PRIx32 "}",
nlay.oobfree[i].offset, nlay.oobfree[i].length);
}
tprints("}");
return 1;
case ECCGETSTATS:
if (!verbose(tcp) || umove(tcp, arg, &estat) < 0)
return 0;
tprintf(", {corrected=%#" PRIx32 ", failed=%#" PRIx32,
estat.corrected, estat.failed);
tprintf(", badblocks=%#" PRIx32 ", bbtblocks=%#" PRIx32 "}",
estat.badblocks, estat.bbtblocks);
return 1;
case MEMWRITE:
if (!verbose(tcp) || umove(tcp, arg, &mreq) < 0)
return 0;
tprintf(", {start=%#" PRIx64 ", len=%#" PRIx64,
(uint64_t) mreq.start, (uint64_t) mreq.len);
tprintf(", ooblen=%#" PRIx64 ", usr_data=%#" PRIx64,
(uint64_t) mreq.ooblen, (uint64_t) mreq.usr_data);
tprintf(", usr_oob=%#" PRIx64 ", mode=",
(uint64_t) mreq.usr_oob);
printxval(mtd_mode_options, mreq.mode, "MTD_OPS_???");
tprints(", padding=...}");
return 1;
case OTPSELECT:
if (!verbose(tcp) || umove(tcp, arg, &i) < 0)
return 0;
tprints(", [");
printxval(mtd_otp_options, i, "MTD_OTP_???");
tprints("]");
return 1;
case MEMGETBADBLOCK:
case MEMSETBADBLOCK:
if (!verbose(tcp))
return 0;
tprints(", ");
print_loff_t(tcp, arg);
return 1;
case OTPGETREGIONCOUNT:
if (!verbose(tcp) || umove(tcp, arg, &i) < 0)
return 0;
tprintf(", [%i]", i);
return 1;
case MTDFILEMODE:
/* XXX: process return value as enum mtd_file_modes */
case MEMGETREGIONCOUNT:
/* These ones take simple args, so let default printer handle it */
default:
return 0;
}
}
