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-rwxr-xr-xerts/emulator/utils/beam_makeops35
1 files changed, 21 insertions, 14 deletions
diff --git a/erts/emulator/utils/beam_makeops b/erts/emulator/utils/beam_makeops
index 1a5bbe0d33..4407f7e289 100755
--- a/erts/emulator/utils/beam_makeops
+++ b/erts/emulator/utils/beam_makeops
@@ -48,7 +48,7 @@ $pack_shift[4] = ['0', 'BEAM_LOOSE_SHIFT', # Only for 64 bit wordsize
'(3*BEAM_LOOSE_SHIFT)'];
$pack_mask[2] = ['BEAM_LOOSE_MASK', $WHOLE_WORD];
-$pack_mask[3] = ['BEAM_TIGHT_MASK', 'BEAM_TIGHT_MASK', $WHOLE_WORD];
+$pack_mask[3] = ['BEAM_TIGHT_MASK', 'BEAM_TIGHT_MASK', 'BEAM_TIGHT_MASK'];
$pack_mask[4] = ['BEAM_LOOSE_MASK', # Only for 64 bit wordsize
'BEAM_LOOSE_MASK',
'BEAM_LOOSE_MASK',
@@ -251,6 +251,7 @@ $args_per_word[5] = 3;
$args_per_word[6] = 3;
if ($wordsize == 64) {
+ $pack_mask[3] = ['BEAM_TIGHT_MASK', 'BEAM_TIGHT_MASK', $WHOLE_WORD];
$args_per_word[4] = 4;
}
@@ -624,19 +625,25 @@ sub emulator_output {
print "#define NUM_SPECIFIC_OPS ", scalar(@op_to_name), "\n";
print "#define SCRATCH_X_REG 1023\n";
print "\n";
- print "#ifdef ARCH_64\n";
- print "# define BEAM_WIDE_MASK 0xFFFFUL\n";
- print "# define BEAM_LOOSE_MASK 0xFFFFUL\n";
- print "# define BEAM_TIGHT_MASK 0xFFFFUL\n";
- print "# define BEAM_WIDE_SHIFT 32\n";
- print "# define BEAM_LOOSE_SHIFT 16\n";
- print "# define BEAM_TIGHT_SHIFT 16\n";
- print "#else\n";
- print "# define BEAM_LOOSE_MASK 0xFFF\n";
- print "# define BEAM_TIGHT_MASK 0xFFC\n";
- print "# define BEAM_LOOSE_SHIFT 16\n";
- print "# define BEAM_TIGHT_SHIFT 10\n";
- print "#endif\n";
+ if ($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";
#