diff options
Diffstat (limited to 'erts/emulator/beam/erl_vm.h')
| -rw-r--r-- | erts/emulator/beam/erl_vm.h | 11 |
1 files changed, 10 insertions, 1 deletions
diff --git a/erts/emulator/beam/erl_vm.h b/erts/emulator/beam/erl_vm.h index 661538eadd..76980b5871 100644 --- a/erts/emulator/beam/erl_vm.h +++ b/erts/emulator/beam/erl_vm.h @@ -209,6 +209,15 @@ extern void** beam_ops; # define BeamOpCodeAddr(OpCode) ((BeamInstr)beam_ops[(OpCode)]) #endif -#define BeamIsOpCode(InstrWord, OpCode) ((InstrWord) == BeamOpCodeAddr(OpCode)) +#if defined(ARCH_64) && defined(CODE_MODEL_SMALL) +# define BeamCodeAddr(InstrWord) ((BeamInstr)(Uint32)(InstrWord)) +# define BeamSetCodeAddr(InstrWord, Addr) (((InstrWord) & ~((1ull << 32)-1)) | (Addr)) +# define BeamExtraData(InstrWord) ((InstrWord) >> 32) +#else +# define BeamCodeAddr(InstrWord) ((BeamInstr)(InstrWord)) +# define BeamSetCodeAddr(InstrWord, Addr) (Addr) +#endif + +#define BeamIsOpCode(InstrWord, OpCode) (BeamCodeAddr(InstrWord) == BeamOpCodeAddr(OpCode)) #endif /* __ERL_VM_H__ */ |