Author: tberghammer
Date: Wed Mar 2 06:42:43 2016
New Revision: 262482
URL: http://llvm.org/viewvc/llvm-project?rev=262482&view=rev
Log:
Upgrade the arm/thumb architecture used by the disassembler
Previously we were using thumbv7 and armv8.1a what ended up showing a
few undefined instruction when disassembling code. This CL update the
architectures used to armv8.2a and thumbv8.2a (newest available) so we
display all instruction in the disassambly.
Modified:
lldb/trunk/source/Plugins/Disassembler/llvm/DisassemblerLLVMC.cpp
Modified: lldb/trunk/source/Plugins/Disassembler/llvm/DisassemblerLLVMC.cpp
URL:
http://llvm.org/viewvc/llvm-project/lldb/trunk/source/Plugins/Disassembler/llvm/DisassemblerLLVMC.cpp?rev=262482&r1=262481&r2=262482&view=diff
==============================================================================
--- lldb/trunk/source/Plugins/Disassembler/llvm/DisassemblerLLVMC.cpp (original)
+++ lldb/trunk/source/Plugins/Disassembler/llvm/DisassemblerLLVMC.cpp Wed Mar
2 06:42:43 2016
@@ -633,7 +633,7 @@ DisassemblerLLVMC::DisassemblerLLVMC (co
}
else
{
- thumb_arch_name = "thumbv7";
+ thumb_arch_name = "thumbv8.2a";
}
thumb_arch.GetTriple().setArchName(llvm::StringRef(thumb_arch_name.c_str()));
}
@@ -643,7 +643,7 @@ DisassemblerLLVMC::DisassemblerLLVMC (co
// in case the code uses instructions which are not available in the
oldest arm version
// (used when no sub architecture is specified)
if (triple.getArch() == llvm::Triple::arm && triple.getSubArch() ==
llvm::Triple::NoSubArch)
- triple.setArchName("armv8.1a");
+ triple.setArchName("armv8.2a");
const char *triple_str = triple.getTriple().c_str();
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