diff options
Diffstat (limited to 'erts')
| -rwxr-xr-x | erts/emulator/utils/beam_makeops | 43 |
1 files changed, 28 insertions, 15 deletions
diff --git a/erts/emulator/utils/beam_makeops b/erts/emulator/utils/beam_makeops index 9da62f18ac..50dd534828 100755 --- a/erts/emulator/utils/beam_makeops +++ b/erts/emulator/utils/beam_makeops @@ -529,7 +529,7 @@ sub emulator_output { my($name, $hotness, @args) = @$_; my $print_name = print_name($name, @args); - my($size, $code, $pack_spec) = cg_basic($name, @args); + my($size, $code, $pack_spec) = cg_basic(name => $name, args => \@args); if (defined $code) { $code = "OpCase($print_name):\n$code"; push @generated_code, [$hotness,$code,($print_name)]; @@ -1157,7 +1157,7 @@ sub combine_instruction_group { foreach (0..$#c_args) { push @first, shift @rest; } - my $size = cg_combined_size($s, @first); + my $size = cg_combined_size(name => $s, args => \@first); $offsets{$s} = $offset unless defined $offsets{$s} and $offsets{$s} < $offset; $offset += $size - 1; @@ -1248,8 +1248,12 @@ sub combine_instruction_group { } my($gen_code,$down,$up) = - cg_combined_code($s, $flags, $offset, - $group_size-$offset, $inc, @first); + cg_combined_code(name => $s, + extra_comments => $flags, + offset => $offset, + comp_size => $group_size-$offset, + inc => $inc, + args =>\@first); my $spec_label = "$opcase$label"; $down{$spec_label} = $down; $up{$spec_label} = $up; @@ -1298,8 +1302,8 @@ sub micro_label { # sub cg_basic { - my($name,@args) = @_; - my($size,$code,$pack_spec) = code_gen($name, \@extended_pack_options, '', 0, undef, undef, @args); + my %params = (@_, pack_options => \@extended_pack_options); + my($size,$code,$pack_spec) = code_gen(%params); $pack_spec = build_pack_spec($pack_spec); ($size,$code,$pack_spec); } @@ -1309,8 +1313,8 @@ sub cg_basic { # sub cg_combined_size { - my($name,@args) = @_; - my($size) = code_gen($name, \@basic_pack_options, '', 0, undef, undef, @args); + my %params = (@_, pack_options => \@basic_pack_options); + my($size) = code_gen(%params); $size; } @@ -1319,9 +1323,9 @@ sub cg_combined_size { # sub cg_combined_code { - my($name,$extra,$offset,$comp_size,$inc,@args) = @_; - my($size,$code,$pack_spec) = - code_gen($name, \@basic_pack_options, $extra, $offset, $comp_size, $inc, @args); + my %params = (@_, pack_options => \@basic_pack_options); + + my($size,$code,$pack_spec) = code_gen(%params); if ($pack_spec eq '') { ($code,'',''); } else { @@ -1331,8 +1335,16 @@ sub cg_combined_code { } sub code_gen { - my($name,$pack_options,$extra_comments,$offset,$comp_size,$inc,@args) = @_; - my $group_size = defined $comp_size ? $comp_size + $inc : undef; + my %params = (extra_comments => '', + offset => 0, + inc => 0, + @_); + my $name = $params{name}; + my $extra_comments = $params{extra_comments}; + my $offset = $params{offset}; + my $inc = $params{inc}; + my @args = @{$params{args}}; + my $size = 0; my $flags = ''; my @f; @@ -1347,6 +1359,7 @@ sub code_gen { my $c_code_ref = $c_code{$name}; if (defined $c_code_ref and $name ne 'catch') { + my $pack_options = $params{pack_options}; ($var_decls, $pack_spec, @args) = do_pack($name, $offset, $pack_options, @args); } @@ -1420,7 +1433,7 @@ sub code_gen { return ($size+1, undef, ''); } - $group_size = $size unless defined $group_size; + my $group_size = ($params{comp_size} || $size) + $inc; # # Generate main body of the implementation. @@ -1439,7 +1452,7 @@ sub code_gen { $bindings{$var} = $f[$i]; } $bindings{'NEXT_INSTRUCTION'} = "I+" . ($group_size+$offset+1); - $bindings{'IP_ADJUSTMENT'} = defined $inc ? $inc : 0; + $bindings{'IP_ADJUSTMENT'} = $inc; $c_code = eval { expand_all($c_code, \%bindings) }; unless (defined $c_code) { warn $@; |