46   struct sigcontext *sc = reinterpret_cast<struct sigcontext*>(&uc->uc_mcontext);  in GetMethodAndReturnPcAndSp()  local
47   *out_sp = static_cast<uintptr_t>(sc->sc_regs[29]);   // SP register  in GetMethodAndReturnPcAndSp()
59     *out_method = reinterpret_cast<ArtMethod*>(sc->sc_regs[4]);  // A0 register  in GetMethodAndReturnPcAndSp()
69       << static_cast<void*>(reinterpret_cast<uint8_t*>(sc->sc_pc));  in GetMethodAndReturnPcAndSp()
71   *out_return_pc = sc->sc_pc + 4;  in GetMethodAndReturnPcAndSp()
81   struct sigcontext *sc = reinterpret_cast<struct sigcontext*>(&uc->uc_mcontext);  in Action()  local
83   sc->sc_regs[31] = sc->sc_pc + 4;      // RA needs to point to gc map location  in Action()
84   sc->sc_pc = reinterpret_cast<uintptr_t>(art_quick_throw_null_pointer_exception);  in Action()
85   sc->sc_regs[25] = sc->sc_pc;          // make sure T9 points to the function  in Action()
110   struct sigcontext *sc = reinterpret_cast<struct sigcontext*>(&uc->uc_mcontext);  in Action()  local
112   VLOG(signals) << "sigcontext: " << std::hex << sc;  in Action()
114   uintptr_t sp = sc->sc_regs[29];  // SP register  in Action()
136   sc->sc_pc = reinterpret_cast<uintptr_t>(art_quick_throw_stack_overflow);  in Action()
137   sc->sc_regs[25] = sc->sc_pc;          // make sure T9 points to the function  in Action()