1 #include "StreamWriter.h"
2 #include "llvm/ADT/StringExtras.h"
3 #include "llvm/Support/Format.h"
6 using namespace llvm::support;
10 raw_ostream &operator<<(raw_ostream &OS, const HexNumber& Value) {
11 uint64_t N = Value.Value;
12 // Zero is a special case.
16 char NumberBuffer[20];
17 char *EndPtr = NumberBuffer + sizeof(NumberBuffer);
18 char *CurPtr = EndPtr;
22 *--CurPtr = (X < 10 ? '0' + X : 'A' + X - 10);
27 return OS.write(CurPtr, EndPtr - CurPtr);
30 void StreamWriter::printBinaryImpl(StringRef Label, StringRef Str,
31 ArrayRef<uint8_t> Data, bool Block) {
40 for (size_t addr = 0, end = Data.size(); addr < end; addr += 16) {
41 startLine() << format(" %04" PRIX64 ": ", uint64_t(addr));
43 for (size_t i = 0; i < 16; ++i) {
44 if (i != 0 && i % 4 == 0)
47 OS << hexdigit((Data[addr + i] >> 4) & 0xF, false)
48 << hexdigit(Data[addr + i] & 0xF, false);
54 for (std::size_t i = 0; i < 16 && addr + i < end; ++i) {
55 if (std::isprint(Data[addr + i] & 0xFF))
65 startLine() << Label << ":";
69 for (size_t i = 0; i < Data.size(); ++i) {
73 OS << format("%02X", static_cast<int>(Data[i]));