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Differential D36426 Diff 110121 llvm/lib/DebugInfo/CodeView/TypeIndexDiscovery.cpp

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llvm/lib/DebugInfo/CodeView/TypeIndexDiscovery.cpp

Show First 20 Lines • Show All 366 Lines • ▼ Show 20 Linesstatic bool discoverTypeIndices(ArrayRef<uint8_t> Content, SymbolKind Kind,
case SymbolKind::S_GPROC32: case SymbolKind::S_GPROC32:
case SymbolKind::S_LPROC32: case SymbolKind::S_LPROC32:
case SymbolKind::S_GPROC32_ID: case SymbolKind::S_GPROC32_ID:
case SymbolKind::S_LPROC32_ID: case SymbolKind::S_LPROC32_ID:
case SymbolKind::S_LPROC32_DPC: case SymbolKind::S_LPROC32_DPC:
case SymbolKind::S_LPROC32_DPC_ID: case SymbolKind::S_LPROC32_DPC_ID:
Refs.push_back({TiRefKind::IndexRef, 24, 1}); // LF_FUNC_ID Refs.push_back({TiRefKind::IndexRef, 24, 1}); // LF_FUNC_ID
break; break;
case SymbolKind::S_BPREL32:
Refs.push_back({TiRefKind::TypeRef, 4, 1}); // local variable
break;
case SymbolKind::S_UDT: case SymbolKind::S_UDT:
Refs.push_back({TiRefKind::TypeRef, 0, 1}); // UDT Refs.push_back({TiRefKind::TypeRef, 0, 1}); // UDT
break; break;
case SymbolKind::S_GDATA32: case SymbolKind::S_GDATA32:
case SymbolKind::S_LDATA32: case SymbolKind::S_LDATA32:
Refs.push_back({TiRefKind::TypeRef, 0, 1}); // Type Refs.push_back({TiRefKind::TypeRef, 0, 1}); // Type
break; break;
case SymbolKind::S_BUILDINFO: case SymbolKind::S_BUILDINFO:
Refs.push_back({TiRefKind::IndexRef, 0, 1}); // Compile flags Refs.push_back({TiRefKind::IndexRef, 0, 1}); // Compile flags
break; break;
case SymbolKind::S_LTHREAD32: case SymbolKind::S_LTHREAD32:
case SymbolKind::S_GTHREAD32: case SymbolKind::S_GTHREAD32:
Refs.push_back({TiRefKind::TypeRef, 0, 1}); // Type Refs.push_back({TiRefKind::TypeRef, 0, 1}); // Type
break; break;
case SymbolKind::S_FILESTATIC: case SymbolKind::S_FILESTATIC:
Refs.push_back({TiRefKind::TypeRef, 0, 1}); // Type Refs.push_back({TiRefKind::TypeRef, 0, 1}); // Type
break; break;
case SymbolKind::S_LOCAL: case SymbolKind::S_LOCAL:
Refs.push_back({TiRefKind::TypeRef, 0, 1}); // Type Refs.push_back({TiRefKind::TypeRef, 0, 1}); // Type
break; break;
case SymbolKind::S_CONSTANT: case SymbolKind::S_CONSTANT:
Refs.push_back({TiRefKind::TypeRef, 0, 1}); // Type Refs.push_back({TiRefKind::TypeRef, 0, 1}); // Type
break; break;
case SymbolKind::S_REGREL32: case SymbolKind::S_REGREL32:
rnkUnsubmitted
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Maybe add S_BPREL32 before this? They're related, BPRELSYM32 vs REGREL32.

rnk: Maybe add S_BPREL32 before this? They're related, BPRELSYM32 vs REGREL32.
rnkUnsubmitted
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ping?

rnk: ping?
Refs.push_back({TiRefKind::TypeRef, 4, 1}); // Type Refs.push_back({TiRefKind::TypeRef, 4, 1}); // Type
break; break;
case SymbolKind::S_CALLSITEINFO: case SymbolKind::S_CALLSITEINFO:
Refs.push_back({TiRefKind::TypeRef, 8, 1}); // Call signature Refs.push_back({TiRefKind::TypeRef, 8, 1}); // Call signature
break; break;
case SymbolKind::S_CALLERS: case SymbolKind::S_CALLERS:
case SymbolKind::S_CALLEES: case SymbolKind::S_CALLEES:
// The record is a count followed by an array of type indices. // The record is a count followed by an array of type indices.
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