141        "std RS, DS(RA)"},  in GetOpcodeForInstruction()
143        "stdu RS, DS(RA)"},  in GetOpcodeForInstruction()
145        "or RA, RS, RB"},  in GetOpcodeForInstruction()
147        "addi RT, RA, SI"},  in GetOpcodeForInstruction()
149        "ld RT, DS(RA)"}};  in GetOpcodeForInstruction()
230   uint32_t ra = Bits32(opcode, 20, 16);  in EmulateLD()  local
237   if (ra != gpr_r1_ppc64le || rt != gpr_r1_ppc64le || ids != 0)  in EmulateLD()
241   LLDB_LOG(log, "EmulateLD: {0:X+8}: ld r{1}, {2}(r{3})", m_addr, rt, ids, ra);  in EmulateLD()
260   uint32_t ra = Bits32(opcode, 20, 16);  in EmulateSTD()  local
265   if (ra != gpr_r1_ppc64le)  in EmulateSTD()
280            u ? "u" : "", rs, ids, ra);  in EmulateSTD()
298   std::optional<RegisterInfo> ra_info = GetRegisterInfo(eRegisterKindLLDB, ra);  in EmulateSTD()
307   uint64_t ra_val = ReadRegisterUnsigned(eRegisterKindLLDB, ra, 0, &success);  in EmulateSTD()
314   // update RA?  in EmulateSTD()
317     // NOTE Currently, RA will always be equal to SP(r1)  in EmulateSTD()
319     WriteRegisterUnsigned(ctx, eRegisterKindLLDB, ra, addr);  in EmulateSTD()
328   uint32_t ra = Bits32(opcode, 20, 16);  in EmulateOR()  local
333       (ra != gpr_r30_ppc64le && ra != gpr_r31_ppc64le) || rb != gpr_r1_ppc64le)  in EmulateOR()
337   LLDB_LOG(log, "EmulateOR: {0:X+8}: mr r{1}, r{2}", m_addr, ra, rb);  in EmulateOR()
340   std::optional<RegisterInfo> ra_info = GetRegisterInfo(eRegisterKindLLDB, ra);  in EmulateOR()
353   WriteRegisterUnsigned(ctx, eRegisterKindLLDB, ra, rb_val);  in EmulateOR()
354   m_fp = ra;  in EmulateOR()
361   uint32_t ra = Bits32(opcode, 20, 16);  in EmulateADDI()  local
365   // (this is a typical epilogue operation, with ra == r1. If it's  in EmulateADDI()
366   //  something else, then we won't know the correct value of ra)  in EmulateADDI()
367   if (rt != gpr_r1_ppc64le || ra != gpr_r1_ppc64le)  in EmulateADDI()