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From d74c96d9423652d4467339ee24bb6db2e5df21cb Mon Sep 17 00:00:00 2001
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From: Yonghong Song <yhs@fb.com>
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Date: Wed, 5 May 2021 19:11:13 -0700
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Subject: [PATCH 1/2] fix llvm compilation errors
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MCContext and InitMCObjectFileInfo name/signatures
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are changed due to upstream patch
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https://reviews.llvm.org/D101462
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Adjust related codes in bcc_debug.cc properly to resolve
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the compilation error for llvm13.
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Signed-off-by: Yonghong Song <yhs@fb.com>
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---
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src/cc/bcc_debug.cc | 9 +++++++--
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1 file changed, 7 insertions(+), 2 deletions(-)
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diff --git a/src/cc/bcc_debug.cc b/src/cc/bcc_debug.cc
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index 371b6ad3..775c9141 100644
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--- a/src/cc/bcc_debug.cc
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+++ b/src/cc/bcc_debug.cc
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@@ -128,11 +128,16 @@ void SourceDebugger::dump() {
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return;
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}
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+ std::unique_ptr<MCSubtargetInfo> STI(
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+ T->createMCSubtargetInfo(TripleStr, "", ""));
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MCObjectFileInfo MOFI;
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+#if LLVM_MAJOR_VERSION >= 13
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+ MCContext Ctx(TheTriple, MAI.get(), MRI.get(), &MOFI, STI.get(), nullptr);
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+ MOFI.initMCObjectFileInfo(Ctx, false, false);
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+#else
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MCContext Ctx(MAI.get(), MRI.get(), &MOFI, nullptr);
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MOFI.InitMCObjectFileInfo(TheTriple, false, Ctx, false);
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- std::unique_ptr<MCSubtargetInfo> STI(
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- T->createMCSubtargetInfo(TripleStr, "", ""));
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+#endif
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std::unique_ptr<MCInstrInfo> MCII(T->createMCInstrInfo());
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MCInstPrinter *IP = T->createMCInstPrinter(TheTriple, 0, *MAI, *MCII, *MRI);
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--
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2.31.1
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