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[Reproducers] Capture return values of functions returning by ptr/ref

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For some reason I had convinced myself that functions returning by
pointer or reference do not require recording their result. However,
after further considering I don't see how that could work, at least not
with the current implementation. Interestingly enough, the reproducer
instrumentation already (mostly) accounts for this, though the
lldb-instr tool did not.

This patch adds the missing macros and updates the lldb-instr tool.

Differential revision: https://reviews.llvm.org/D60178

llvm-svn: 357639
This commit is contained in:
Jonas Devlieghere
2019-04-03 21:31:22 +00:00
parent 7c711ccf36
commit 306809f292
64 changed files with 203 additions and 93 deletions
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8
lldb/source/API/SBDebugger.cpp
View File

@@ -182,7 +182,7 @@ SBDebugger &SBDebugger::operator=(const SBDebugger &rhs) {
if (this != &rhs) {
m_opaque_sp = rhs.m_opaque_sp;
}
return *this;
return LLDB_RECORD_RESULT(*this);
}
void SBDebugger::Initialize() {
@@ -373,7 +373,7 @@ FILE *SBDebugger::GetInputFileHandle() {
if (m_opaque_sp) {
StreamFileSP stream_file_sp(m_opaque_sp->GetInputFile());
if (stream_file_sp)
return stream_file_sp->GetFile().GetStream();
return LLDB_RECORD_RESULT(stream_file_sp->GetFile().GetStream());
}
return nullptr;
}
@@ -384,7 +384,7 @@ FILE *SBDebugger::GetOutputFileHandle() {
if (m_opaque_sp) {
StreamFileSP stream_file_sp(m_opaque_sp->GetOutputFile());
if (stream_file_sp)
return stream_file_sp->GetFile().GetStream();
return LLDB_RECORD_RESULT(stream_file_sp->GetFile().GetStream());
}
return nullptr;
}
@@ -395,7 +395,7 @@ FILE *SBDebugger::GetErrorFileHandle() {
if (m_opaque_sp) {
StreamFileSP stream_file_sp(m_opaque_sp->GetErrorFile());
if (stream_file_sp)
return stream_file_sp->GetFile().GetStream();
return LLDB_RECORD_RESULT(stream_file_sp->GetFile().GetStream());
}
return nullptr;
}