206 static bool branchDestInFirstRegion(const InputSection *isec, uint64_t off,  in branchDestInFirstRegion()  argument
208   uint64_t sourceAddr = isec->getVA(0) + off;  in branchDestInFirstRegion()
229 static bool patchInRange(const InputSection *isec, uint64_t off,  in patchInRange()  argument
237       isBcc(instr) ? R_ARM_THM_JUMP19 : R_ARM_THM_JUMP24, isec->getVA(off),  in patchInRange()
238       isec->getVA() + isec->getSize() + 0x100);  in patchInRange()
255 static ScanResult scanCortexA8Errata657417(InputSection *isec, uint64_t &off,  in scanCortexA8Errata657417()  argument
257   uint64_t isecAddr = isec->getVA(0);  in scanCortexA8Errata657417()
269   const uint8_t *buf = isec->content().begin();  in scanCortexA8Errata657417()
284       auto relIt = llvm::find_if(isec->relocs(), [=](const Relocation &r) {  in scanCortexA8Errata657417()
289       if (relIt != isec->relocs().end())  in scanCortexA8Errata657417()
291       if (branchDestInFirstRegion(isec, branchOff, instr2, scanRes.rel)) {  in scanCortexA8Errata657417()
292         if (patchInRange(isec, branchOff, instr2)) {  in scanCortexA8Errata657417()
296           warn(toString(isec->file) +  in scanCortexA8Errata657417()
298                isec->name + " is too large to patch");  in scanCortexA8Errata657417()
377   for (const InputSection *isec : isd.sections) {  in insertPatches()  local
378     isecLimit = isec->outSecOff + isec->getSize();  in insertPatches()
413 static void implementPatch(ScanResult sr, InputSection *isec,  in implementPatch()  argument
417       utohexstr(isec->getVA(sr.off)) + " in unpatched output.");  in implementPatch()
447     psec = make<Patch657417Section>(isec, sr.off, sr.instr, destIsARM);  in implementPatch()
465     psec = make<Patch657417Section>(isec, sr.off, sr.instr, isBLX(sr.instr));  in implementPatch()
473     isec->addReloc(Relocation{R_PC, type, sr.off, -4, psec->patchSym});  in implementPatch()
485   for (InputSection *isec : isd.sections) {  in patchInputSectionDescription()
487     if (isa<SyntheticSection>(isec))  in patchInputSectionDescription()
494     std::vector<const Defined *> &mapSyms = sectionMap[isec];  in patchInputSectionDescription()
500       uint64_t limit = nonThumbSym == mapSyms.end() ? isec->content().size()  in patchInputSectionDescription()
504         ScanResult sr = scanCortexA8Errata657417(isec, off, limit);  in patchInputSectionDescription()
506           implementPatch(sr, isec, patches);  in patchInputSectionDescription()