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DXIL Source File and Line Debug Data

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This commit is contained in:
Jake Turner
2024-09-13 14:46:48 +01:00
parent f8ddc1720a
commit 772be86ec4
1 changed files with 33 additions and 1 deletions
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renderdoc/driver/shaders/dxil/dxil_reflect.cpp
+33 -1
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@@ -1730,6 +1730,10 @@ rdcstr Program::GetDebugStatus()
void Program::GetLineInfo(size_t instruction, uintptr_t offset, LineColumnInfo &lineInfo) const
{
// TODO: Get the entry point infomation
if(instruction == ~0U)
instruction = 0;
lineInfo = LineColumnInfo();
for(size_t i = 0; i < m_Functions.size(); i++)
@@ -1738,7 +1742,35 @@ void Program::GetLineInfo(size_t instruction, uintptr_t offset, LineColumnInfo &
if(instruction < f.instructions.size())
{
lineInfo.disassemblyLine = f.instructions[instruction]->disassemblyLine;
const Instruction *const inst = f.instructions[instruction];
uint32_t dbgLoc = inst->debugLoc;
if(dbgLoc != ~0U)
{
const DebugLocation &debugLoc = m_DebugLocations[dbgLoc];
int32_t fileIndex = -1;
Metadata *scope = debugLoc.scope;
const DIBase *const dwarfInfo = scope->dwarf;
rdcstr shaderFilePath = standardise_directory_separator(GetDebugScopeFilePath(dwarfInfo));
RDCASSERT(!shaderFilePath.empty());
for(int32_t iFile = 0; iFile < Files.count(); iFile++)
{
rdcstr filePath = Files[iFile].filename;
if(filePath == shaderFilePath)
{
fileIndex = iFile;
break;
}
}
lineInfo.fileIndex = fileIndex;
lineInfo.lineStart = (uint32_t)debugLoc.line;
lineInfo.lineEnd = (uint32_t)debugLoc.line;
// Without column end data ignore the column start data in DebugLocation
lineInfo.colStart = 0;
lineInfo.colEnd = 0;
}
lineInfo.disassemblyLine = inst->disassemblyLine;
break;
}
instruction -= f.instructions.size();