Lines Matching defs:Contents

259 static bool skipRelocationProcessX86(uint64_t &Type, uint64_t Contents) {
263 static bool skipRelocationProcessAArch64(uint64_t &Type, uint64_t Contents) {
264   auto IsMov = [](uint64_t Contents) -> bool {
266     return (Contents & 0x1f800000) == 0x12800000;
269   auto IsB = [](uint64_t Contents) -> bool {
271     return (Contents & 0xfc000000) == 0x14000000;
274   auto IsAdr = [](uint64_t Contents) -> bool {
276     return (Contents & 0x9f000000) == 0x10000000;
279   auto IsAddImm = [](uint64_t Contents) -> bool {
281     return (Contents & 0x7F800000) == 0x11000000;
284   auto IsNop = [](uint64_t Contents) -> bool { return Contents == 0xd503201f; };
287   if (IsNop(Contents))
293   if (Type == ELF::R_AARCH64_LD64_GOT_LO12_NC && IsAddImm(Contents)) {
312     if (IsMov(Contents))
330     if (IsB(Contents))
343     if (IsAdr(Contents))
350 static bool skipRelocationProcessRISCV(uint64_t &Type, uint64_t Contents) {
410 static uint64_t extractValueX86(uint64_t Type, uint64_t Contents, uint64_t PC) {
412     return SignExtend64<32>(Contents);
414     return SignExtend64(Contents, 8 * Relocation::getSizeForType(Type));
415   return Contents;
418 static uint64_t extractValueAArch64(uint64_t Type, uint64_t Contents,
427     return Contents;
429     return static_cast<int64_t>(PC) + SignExtend64<16>(Contents & 0xffff);
431     return static_cast<int64_t>(PC) + SignExtend64<32>(Contents & 0xffffffff);
433     return static_cast<int64_t>(PC) + Contents;
438     Contents &= ~0xfffffffffc000000ULL;
439     return static_cast<int64_t>(PC) + SignExtend64<28>(Contents << 2);
442     Contents &= ~0xfffffffffff8001fULL;
443     return static_cast<int64_t>(PC) + SignExtend64<16>(Contents >> 3);
446     Contents &= ~0xffffffffff00001fULL;
447     return static_cast<int64_t>(PC) + SignExtend64<21>(Contents >> 3);
457     bool IsAdr = !!(((Contents >> 31) & 0x1) == 0);
458     Contents &= ~0xffffffff9f00001fUll;
459     uint64_t LowBits = (Contents >> 29) & 0x3;
460     uint64_t HighBits = (Contents >> 5) & 0x7ffff;
461     Contents = LowBits | (HighBits << 2);
463       return static_cast<int64_t>(PC) + SignExtend64<21>(Contents);
466     Contents = static_cast<int64_t>(PC) + SignExtend64<33>(Contents << 12);
467     Contents &= ~0xfffUll;
468     return Contents;
476     Contents &= ~0xffffffffffc003ffU;
477     return Contents >> (10 - 3);
484     Contents &= ~0xffffffffffc003ffU;
485     return Contents >> (10 - 0);
490     Contents &= ~0xffffffffffc003ffU;
491     return Contents >> (10 - 4);
496     Contents &= ~0xffffffffffc003ffU;
497     return Contents >> (10 - 2);
502     Contents &= ~0xffffffffffc003ffU;
503     return Contents >> (10 - 1);
508     Contents &= ~0xffffffffffc003ffU;
509     return Contents >> (10 - 0);
519     uint8_t Shift = (Contents >> 21) & 0x3;
521     Contents = (Contents >> 5) & 0xffff;
522     return Contents << (16 * Shift);
526 static uint64_t extractUImmRISCV(uint32_t Contents) {
527   return SignExtend64<32>(Contents & 0xfffff000);
530 static uint64_t extractIImmRISCV(uint32_t Contents) {
531   return SignExtend64<12>(Contents >> 20);
534 static uint64_t extractSImmRISCV(uint32_t Contents) {
535   return SignExtend64<12>(((Contents >> 7) & 0x1f) | ((Contents >> 25) << 5));
538 static uint64_t extractJImmRISCV(uint32_t Contents) {
540       (((Contents >> 21) & 0x3ff) << 1) | (((Contents >> 20) & 0x1) << 11) |
541       (((Contents >> 12) & 0xff) << 12) | (((Contents >> 31) & 0x1) << 20));
544 static uint64_t extractBImmRISCV(uint32_t Contents) {
546       (((Contents >> 8) & 0xf) << 1) | (((Contents >> 25) & 0x3f) << 5) |
547       (((Contents >> 7) & 0x1) << 11) | (((Contents >> 31) & 0x1) << 12));
550 static uint64_t extractValueRISCV(uint64_t Type, uint64_t Contents,
557     return extractJImmRISCV(Contents);
560     return extractUImmRISCV(Contents);
562     return extractBImmRISCV(Contents);
569     return extractUImmRISCV(Contents & 0xffffffff) +
570            extractIImmRISCV(Contents >> 32);
573     return extractUImmRISCV(Contents);
576     return extractIImmRISCV(Contents);
579     return extractSImmRISCV(Contents);
581     return SignExtend64<11>(Contents >> 2);
583     return SignExtend64<8>(((Contents >> 2) & 0x1f) | ((Contents >> 5) & 0xe0));
587     return Contents;
823 bool Relocation::skipRelocationProcess(uint64_t &Type, uint64_t Contents) {
828     return skipRelocationProcessAArch64(Type, Contents);
830     return skipRelocationProcessRISCV(Type, Contents);
832     return skipRelocationProcessX86(Type, Contents);
849 uint64_t Relocation::extractValue(uint64_t Type, uint64_t Contents,
855     return extractValueAArch64(Type, Contents, PC);
857     return extractValueRISCV(Type, Contents, PC);
859     return extractValueX86(Type, Contents, PC);