diff options
Diffstat (limited to 'source/Plugins/Disassembler/llvm/DisassemblerLLVMC.cpp')
| -rw-r--r-- | source/Plugins/Disassembler/llvm/DisassemblerLLVMC.cpp | 25 |
1 files changed, 20 insertions, 5 deletions
diff --git a/source/Plugins/Disassembler/llvm/DisassemblerLLVMC.cpp b/source/Plugins/Disassembler/llvm/DisassemblerLLVMC.cpp index 75ee8aa4c..d20219f6d 100644 --- a/source/Plugins/Disassembler/llvm/DisassemblerLLVMC.cpp +++ b/source/Plugins/Disassembler/llvm/DisassemblerLLVMC.cpp @@ -415,7 +415,7 @@ protected: -DisassemblerLLVMC::LLVMCDisassembler::LLVMCDisassembler (const char *triple, const char *cpu, unsigned flavor, DisassemblerLLVMC &owner): +DisassemblerLLVMC::LLVMCDisassembler::LLVMCDisassembler (const char *triple, const char *cpu, const char *features_str, unsigned flavor, DisassemblerLLVMC &owner): m_is_valid(true) { std::string Error; @@ -429,8 +429,6 @@ DisassemblerLLVMC::LLVMCDisassembler::LLVMCDisassembler (const char *triple, con m_instr_info_ap.reset(curr_target->createMCInstrInfo()); m_reg_info_ap.reset (curr_target->createMCRegInfo(triple)); - std::string features_str; - m_subtarget_info_ap.reset(curr_target->createMCSubtargetInfo(triple, cpu, features_str)); @@ -674,8 +672,25 @@ DisassemblerLLVMC::DisassemblerLLVMC (const ArchSpec &arch, const char *flavor_s default: cpu = ""; break; } + + std::string features_str = ""; + if (arch.GetTriple().getArch() == llvm::Triple::mips || arch.GetTriple().getArch() == llvm::Triple::mipsel + || arch.GetTriple().getArch() == llvm::Triple::mips64 || arch.GetTriple().getArch() == llvm::Triple::mips64el) + { + uint32_t arch_flags = arch.GetFlags (); + if (arch_flags & ArchSpec::eMIPSAse_msa) + features_str += "+msa,"; + if (arch_flags & ArchSpec::eMIPSAse_dsp) + features_str += "+dsp,"; + if (arch_flags & ArchSpec::eMIPSAse_dspr2) + features_str += "+dspr2,"; + if (arch_flags & ArchSpec::eMIPSAse_mips16) + features_str += "+mips16,"; + if (arch_flags & ArchSpec::eMIPSAse_micromips) + features_str += "+micromips,"; + } - m_disasm_ap.reset (new LLVMCDisassembler(triple, cpu, flavor, *this)); + m_disasm_ap.reset (new LLVMCDisassembler(triple, cpu, features_str.c_str(), flavor, *this)); if (!m_disasm_ap->IsValid()) { // We use m_disasm_ap.get() to tell whether we are valid or not, so if this isn't good for some reason, @@ -687,7 +702,7 @@ DisassemblerLLVMC::DisassemblerLLVMC (const ArchSpec &arch, const char *flavor_s if (arch.GetTriple().getArch() == llvm::Triple::arm) { std::string thumb_triple(thumb_arch.GetTriple().getTriple()); - m_alternate_disasm_ap.reset(new LLVMCDisassembler(thumb_triple.c_str(), "", flavor, *this)); + m_alternate_disasm_ap.reset(new LLVMCDisassembler(thumb_triple.c_str(), "", "", flavor, *this)); if (!m_alternate_disasm_ap->IsValid()) { m_disasm_ap.reset(); |