mirror of
https://github.com/RPCS3/llvm-mirror.git
synced 2024-10-19 19:12:56 +02:00
cd93c0e109
This makes it possible to indent a binary blob by a certain number of bytes, and also makes some things more idiomatic. Finally, it integrates this binary blob formatter into ScopedPrinter which used to have its own implementation of this algorithm. Differential Revision: https://reviews.llvm.org/D26477 llvm-svn: 286495
46 lines
1.1 KiB
C++
46 lines
1.1 KiB
C++
#include "llvm/Support/ScopedPrinter.h"
|
|
|
|
#include "llvm/ADT/StringExtras.h"
|
|
#include "llvm/Support/Format.h"
|
|
#include <cctype>
|
|
|
|
using namespace llvm::support;
|
|
|
|
namespace llvm {
|
|
|
|
raw_ostream &operator<<(raw_ostream &OS, const HexNumber &Value) {
|
|
OS << "0x" << to_hexString(Value.Value);
|
|
return OS;
|
|
}
|
|
|
|
const std::string to_hexString(uint64_t Value, bool UpperCase) {
|
|
std::string number;
|
|
llvm::raw_string_ostream stream(number);
|
|
stream << format_hex_no_prefix(Value, 1, UpperCase);
|
|
return stream.str();
|
|
}
|
|
|
|
void ScopedPrinter::printBinaryImpl(StringRef Label, StringRef Str,
|
|
ArrayRef<uint8_t> Data, bool Block) {
|
|
if (Data.size() > 16)
|
|
Block = true;
|
|
|
|
if (Block) {
|
|
startLine() << Label;
|
|
if (!Str.empty())
|
|
OS << ": " << Str;
|
|
OS << " (\n";
|
|
if (!Data.empty())
|
|
OS << format_bytes_with_ascii(Data, 0, 16, 4, (IndentLevel + 1) * 2, true)
|
|
<< "\n";
|
|
startLine() << ")\n";
|
|
} else {
|
|
startLine() << Label << ":";
|
|
if (!Str.empty())
|
|
OS << " " << Str;
|
|
OS << " (" << format_bytes(Data, None, Data.size(), 1, 0, true) << ")\n";
|
|
}
|
|
}
|
|
|
|
} // namespace llvm
|