49 lines
1.8 KiB
C++
49 lines
1.8 KiB
C++
//===- Formatters.cpp -----------------------------------------------------===//
|
|
//
|
|
// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
|
|
// See https://llvm.org/LICENSE.txt for license information.
|
|
// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
|
|
//
|
|
//===----------------------------------------------------------------------===//
|
|
|
|
#include "llvm/DebugInfo/CodeView/Formatters.h"
|
|
#include "llvm/ADT/ArrayRef.h"
|
|
#include "llvm/DebugInfo/CodeView/GUID.h"
|
|
#include "llvm/Support/raw_ostream.h"
|
|
#include <algorithm>
|
|
#include <cassert>
|
|
|
|
using namespace llvm;
|
|
using namespace llvm::codeview;
|
|
using namespace llvm::codeview::detail;
|
|
|
|
GuidAdapter::GuidAdapter(StringRef Guid)
|
|
: FormatAdapter(makeArrayRef(Guid.bytes_begin(), Guid.bytes_end())) {}
|
|
|
|
GuidAdapter::GuidAdapter(ArrayRef<uint8_t> Guid)
|
|
: FormatAdapter(std::move(Guid)) {}
|
|
|
|
void GuidAdapter::format(raw_ostream &Stream, StringRef Style) {
|
|
assert(Item.size() == 16 && "Expected 16-byte GUID");
|
|
struct MSGuid {
|
|
support::ulittle32_t Data1;
|
|
support::ulittle16_t Data2;
|
|
support::ulittle16_t Data3;
|
|
support::ubig64_t Data4;
|
|
};
|
|
const MSGuid *G = reinterpret_cast<const MSGuid *>(Item.data());
|
|
Stream
|
|
<< '{' << format_hex_no_prefix(G->Data1, sizeof(G->Data1), /*Upper=*/true)
|
|
<< '-' << format_hex_no_prefix(G->Data2, sizeof(G->Data2), /*Upper=*/true)
|
|
<< '-' << format_hex_no_prefix(G->Data3, sizeof(G->Data3), /*Upper=*/true)
|
|
<< '-' << format_hex_no_prefix(G->Data4 >> 48, 2, /*Upper=*/true) << '-'
|
|
<< format_hex_no_prefix(G->Data4 & ((1ULL << 48) - 1), 6, /*Upper=*/true)
|
|
<< '}';
|
|
}
|
|
|
|
raw_ostream &llvm::codeview::operator<<(raw_ostream &OS, const GUID &Guid) {
|
|
codeview::detail::GuidAdapter A(Guid.Guid);
|
|
A.format(OS, "");
|
|
return OS;
|
|
}
|