208 static bool branchDestInFirstRegion(const InputSection *isec, uint64_t off,  in branchDestInFirstRegion()  argument
210   uint64_t sourceAddr = isec->getVA(0) + off;  in branchDestInFirstRegion()
231 static bool patchInRange(const InputSection *isec, uint64_t off,  in patchInRange()  argument
239       isBcc(instr) ? R_ARM_THM_JUMP19 : R_ARM_THM_JUMP24, isec->getVA(off),  in patchInRange()
240       isec->getVA() + isec->getSize() + 0x100);  in patchInRange()
257 static ScanResult scanCortexA8Errata657417(InputSection *isec, uint64_t &off,  in scanCortexA8Errata657417()  argument
259   uint64_t isecAddr = isec->getVA(0);  in scanCortexA8Errata657417()
271   const uint8_t *buf = isec->data().begin();  in scanCortexA8Errata657417()
286       auto relIt = llvm::find_if(isec->relocations, [=](const Relocation &r) {  in scanCortexA8Errata657417()
291       if (relIt != isec->relocations.end())  in scanCortexA8Errata657417()
293       if (branchDestInFirstRegion(isec, branchOff, instr2, scanRes.rel)) {  in scanCortexA8Errata657417()
294         if (patchInRange(isec, branchOff, instr2)) {  in scanCortexA8Errata657417()
298           warn(toString(isec->file) +  in scanCortexA8Errata657417()
300                isec->name + " is too large to patch");  in scanCortexA8Errata657417()
380   for (const InputSection *isec : isd.sections) {  in insertPatches()  local
381     isecLimit = isec->outSecOff + isec->getSize();  in insertPatches()
416 static void implementPatch(ScanResult sr, InputSection *isec,  in implementPatch()  argument
420       utohexstr(isec->getVA(sr.off)) + " in unpatched output.");  in implementPatch()
450     psec = make<Patch657417Section>(isec, sr.off, sr.instr, destIsARM);  in implementPatch()
468     psec = make<Patch657417Section>(isec, sr.off, sr.instr, isBLX(sr.instr));  in implementPatch()
476     isec->relocations.push_back(  in implementPatch()
489   for (InputSection *isec : isd.sections) {  in patchInputSectionDescription()
491     if (isa<SyntheticSection>(isec))  in patchInputSectionDescription()
498     std::vector<const Defined *> &mapSyms = sectionMap[isec];  in patchInputSectionDescription()
504       uint64_t limit = (nonThumbSym == mapSyms.end()) ? isec->data().size()  in patchInputSectionDescription()
508         ScanResult sr = scanCortexA8Errata657417(isec, off, limit);  in patchInputSectionDescription()
510           implementPatch(sr, isec, patches);  in patchInputSectionDescription()