libkern/c%2B%2B/OSKext.cpp

168 /* An indirect reference to the executable file from an mkext
446             "Can't allocate linked executable wrapper for %s.",
1391    /* Also get the executable's bundle-relative path if present.
1405    /* Create an OSData wrapper around the linked executable.
1416                 "Kext %s can't find prelinked kext executable size.",
1425         IOLog("kaslr: unslid 0x%lx slid 0x%lx length %u - prelink executable \n",
1442             IOLog("kaslr: unslid 0x%lx slid 0x%lx - prelink executable source \n",
1478                 "Kext %s failed to create executable wrapper.",
1586     OSData              * executable     = NULL;  // must release
1676    /* An executable is not mandatory.
1684                 "Can't translate physical address 0x%x of kext executable "
1691         executable = OSData::withBytesNoCopy(executableAddr,
1693         if (!executable) {
1697                 "Failed to create executable wrapper for device tree entry %s.",
1702        /* A kext with an executable needs to retain the whole booterData
1703         * object to keep the executable in memory.
1705         if (!setExecutable(executable, booterData)) {
1709                 "Failed to set kext executable for device tree entry %s.",
1721     OSSafeRelease(executable);
1783         * might have to uncompress an mkext executable and we shouldn't
1805             * unrelocated executable is no longer around (and we never had it
1827                 "(same version and executable).",
1848                     "executable UUID is already present.",
2096 * executable.
2118         panic("Attempt to set an executable on a kext "
2477                     "Couldn't record executable info "
2850     OSData               * executable          = NULL;  // must release
2865    /* If we have a path to the executable, save it.
2881         executable = createMkext2FileEntry(mkextData,
2882             executableOffsetNum, "executable");
2884         if (!executable) {
2887         if (!setExecutable(executable, mkextData, true)) {
2896     OSSafeRelease(executable);
3340     * executable in it. That should all have been flushed out at the
3798                 MKEXT2_GET_ENTRY_DATA(fileinfo), "executable",
3806                 "Kext %s - unknown mkext version 0x%x for executable.",
3810        /* Regardless of success, remove the mkext executable,
3988    /* An interface kext doesn't have a linked executable with an LC_UUID,
3997    /* For real kexts, try to get the UUID from the linked executable,
3998     * or if is hasn't been linked yet, the unrelocated executable.
4541    /* More hack! If the kext doesn't declare an executable, even if we
4547     * not declare an executable and serve only as a package for personalities
4554             "Kext %s has no executable; removing any personalities naming it.",
4889                 "Can't load kext %s - executable is missing.",
4998         "    executable: %p    executable_length: %d\n"
5055         * copy of the UUID out of the original executable via copyUUID()
5056         * while we still have the original executable.
5101             "Kext %s executable loaded; %u pages at 0x%lx (load tag %u).",
5134    /* We no longer need the unrelocated executable (which the linker
5143             "Failed to load executable for kext %s.",
5241         panic("Attempt to set linked executable on kext "
5533        /* Verify that the start/stop function is executable.
5554                 "is not executable.",
5969     * have no OSMetaClass references before unloading the kext executable
5970     * from memory. OSMetaClasses may have pointers into the kext executable
6029     /* Unwire and free the linked executable.
6050                 "Kext %s unwiring and unmapping linked executable.",
6797        /* Add the library directly only if it has an executable to link.