63 lines
1.8 KiB
C++
63 lines
1.8 KiB
C++
//===- SymbolRecordHelpers.h ------------------------------------*- C++ -*-===//
|
|
//
|
|
// 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
|
|
//
|
|
//===----------------------------------------------------------------------===//
|
|
|
|
#ifndef LLVM_DEBUGINFO_CODEVIEW_SYMBOLRECORDHELPERS_H
|
|
#define LLVM_DEBUGINFO_CODEVIEW_SYMBOLRECORDHELPERS_H
|
|
|
|
#include "llvm/DebugInfo/CodeView/CVRecord.h"
|
|
#include "llvm/DebugInfo/CodeView/CodeView.h"
|
|
|
|
namespace llvm {
|
|
namespace codeview {
|
|
/// Return true if this symbol opens a scope. This implies that the symbol has
|
|
/// "parent" and "end" fields, which contain the offset of the S_END or
|
|
/// S_INLINESITE_END record.
|
|
inline bool symbolOpensScope(SymbolKind Kind) {
|
|
switch (Kind) {
|
|
case SymbolKind::S_GPROC32:
|
|
case SymbolKind::S_LPROC32:
|
|
case SymbolKind::S_LPROC32_ID:
|
|
case SymbolKind::S_GPROC32_ID:
|
|
case SymbolKind::S_BLOCK32:
|
|
case SymbolKind::S_SEPCODE:
|
|
case SymbolKind::S_THUNK32:
|
|
case SymbolKind::S_INLINESITE:
|
|
case SymbolKind::S_INLINESITE2:
|
|
return true;
|
|
default:
|
|
break;
|
|
}
|
|
return false;
|
|
}
|
|
|
|
/// Return true if this ssymbol ends a scope.
|
|
inline bool symbolEndsScope(SymbolKind Kind) {
|
|
switch (Kind) {
|
|
case SymbolKind::S_END:
|
|
case SymbolKind::S_PROC_ID_END:
|
|
case SymbolKind::S_INLINESITE_END:
|
|
return true;
|
|
default:
|
|
break;
|
|
}
|
|
return false;
|
|
}
|
|
|
|
/// Given a symbol P for which symbolOpensScope(P) == true, return the
|
|
/// corresponding end offset.
|
|
uint32_t getScopeEndOffset(const CVSymbol &Symbol);
|
|
uint32_t getScopeParentOffset(const CVSymbol &Symbol);
|
|
|
|
CVSymbolArray limitSymbolArrayToScope(const CVSymbolArray &Symbols,
|
|
uint32_t ScopeBegin);
|
|
|
|
} // namespace codeview
|
|
} // namespace llvm
|
|
|
|
#endif
|