From e3b557809604d036af6e00c60f012c2025b59a5e Mon Sep 17 00:00:00 2001 From: Dimitry Andric Date: Sat, 11 Feb 2023 13:38:04 +0100 Subject: Vendor import of llvm-project main llvmorg-16-init-18548-gb0daacf58f41, the last commit before the upstream release/17.x branch was created. --- .../Target/RISCV/Disassembler/RISCVDisassembler.cpp | 19 +++++++++++++++++++ 1 file changed, 19 insertions(+) (limited to 'llvm/lib/Target/RISCV/Disassembler/RISCVDisassembler.cpp') diff --git a/llvm/lib/Target/RISCV/Disassembler/RISCVDisassembler.cpp b/llvm/lib/Target/RISCV/Disassembler/RISCVDisassembler.cpp index 1c732a15de2f..42cdd755b5b4 100644 --- a/llvm/lib/Target/RISCV/Disassembler/RISCVDisassembler.cpp +++ b/llvm/lib/Target/RISCV/Disassembler/RISCVDisassembler.cpp @@ -465,6 +465,25 @@ DecodeStatus RISCVDisassembler::getInstruction(MCInst &MI, uint64_t &Size, return Result; } } + if (STI.getFeatureBits()[RISCV::FeatureVendorXVentanaCondOps]) { + LLVM_DEBUG(dbgs() << "Trying Ventana custom opcode table:\n"); + Result = decodeInstruction(DecoderTableVentana32, MI, Insn, Address, this, + STI); + if (Result != MCDisassembler::Fail) { + Size = 4; + return Result; + } + } + if (STI.getFeatureBits()[RISCV::FeatureVendorXTHeadVdot]) { + LLVM_DEBUG(dbgs() << "Trying T-Head custom opcode table:\n"); + Result = + decodeInstruction(DecoderTableTHeadV32, MI, Insn, Address, this, STI); + if (Result != MCDisassembler::Fail) { + Size = 4; + return Result; + } + } + LLVM_DEBUG(dbgs() << "Trying RISCV32 table :\n"); Result = decodeInstruction(DecoderTable32, MI, Insn, Address, this, STI); Size = 4; -- cgit v1.2.3