diff options
Diffstat (limited to 'erts')
| -rwxr-xr-x | erts/emulator/utils/beam_makeops | 32 |
1 files changed, 19 insertions, 13 deletions
diff --git a/erts/emulator/utils/beam_makeops b/erts/emulator/utils/beam_makeops index 2e7073a8f0..31cd072d5a 100755 --- a/erts/emulator/utils/beam_makeops +++ b/erts/emulator/utils/beam_makeops @@ -624,19 +624,25 @@ sub emulator_output { print "#define NUM_SPECIFIC_OPS ", scalar(@op_to_name), "\n"; print "#define SCRATCH_X_REG 1023\n"; print "\n"; - print "#ifdef ARCH_64\n"; - print "# define BEAM_WIDE_MASK 0xFFFFUL\n"; - print "# define BEAM_LOOSE_MASK 0xFFFFUL\n"; - print "# define BEAM_TIGHT_MASK 0xFFFFUL\n"; - print "# define BEAM_WIDE_SHIFT 32\n"; - print "# define BEAM_LOOSE_SHIFT 16\n"; - print "# define BEAM_TIGHT_SHIFT 16\n"; - print "#else\n"; - print "# define BEAM_LOOSE_MASK 0xFFF\n"; - print "# define BEAM_TIGHT_MASK 0xFFC\n"; - print "# define BEAM_LOOSE_SHIFT 16\n"; - print "# define BEAM_TIGHT_SHIFT 10\n"; - print "#endif\n"; + if ($wordsize == 32) { + print "#if defined(ARCH_64)\n"; + print qq[ #error "32-bit architecture assumed, but ARCH_64 is defined"\n]; + print "#endif\n"; + print "#define BEAM_LOOSE_MASK 0xFFF\n"; + print "#define BEAM_TIGHT_MASK 0xFFC\n"; + print "#define BEAM_LOOSE_SHIFT 16\n"; + print "#define BEAM_TIGHT_SHIFT 10\n"; + } elsif ($wordsize == 64) { + print "#if !defined(ARCH_64)\n"; + print qq[ #error "64-bit architecture assumed, but ARCH_64 not defined"\n]; + print "#endif\n"; + print "#define BEAM_WIDE_MASK 0xFFFFUL\n"; + print "#define BEAM_LOOSE_MASK 0xFFFFUL\n"; + print "#define BEAM_TIGHT_MASK 0xFFFFUL\n"; + print "#define BEAM_WIDE_SHIFT 32\n"; + print "#define BEAM_LOOSE_SHIFT 16\n"; + print "#define BEAM_TIGHT_SHIFT 16\n"; + } print "\n"; # |