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https://github.com/softwarejanitor/as65.git
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More colorization & initial include support
This commit is contained in:
Leeland Heins
GitHub
parent
d4e6b2d757
commit
cf50fede5c
136
as65.pl
136
as65.pl
@ -2453,6 +2453,12 @@ my $ifh;
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my $lineno = 0;
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my $in_include = 0;
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my $ififh;
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my $ilineno = 0;
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# Open the input file.
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if (open($ifh, "<$input_file")) {
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@ -2461,12 +2467,45 @@ if (open($ifh, "<$input_file")) {
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print "\n" if $verbose;
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# Pass 1, build symbol table.
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while (my $line = readline $ifh) {
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#while (my $line = readline $ifh) {
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while (!eof($ifh)) {
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my $line = '';
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if ($in_include) {
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$line = readline $ififh;
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chomp $line;
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$ilineno++;
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print $COUT_YELLOW . sprintf("%04x: %-4d %s\n", $addr, $ilineno, $line) . $COUT_NORMAL if $listing;
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#print $COUT_GREEN . "line=$line\n" . $COUT_NORMAL;
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if (eof($ififh)) {
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$in_include = 0;
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print $COUT_GREEN . "---- END INCLUDE ----\n" . $COUT_NORMAL if $debug;
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}
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} else {
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$line = readline $ifh;
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$lineno++;
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chomp $line;
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print sprintf("%04x: %-4d %s\n", $addr, $lineno, $line) if $listing;
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}
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# Handle include files.
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if ($line =~ /^#include "([^"]+)"\s*\;*.*/) {
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if (open($ififh, "<$1")) {
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print $COUT_GREEN . "---- INCLUDING $1 ----\n" . $COUT_NORMAL if $debug;
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$in_include = 1;
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$ilineno = 0;
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} else {
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print_err("**** Unable to open $1\n");
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}
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next;
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}
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# Skip blank lines.
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next if $line =~ /^\s*$/;
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@ -2502,7 +2541,7 @@ if (open($ifh, "<$input_file")) {
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# Look for symbols.
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if (defined $label && $label ne '' && $label ne ';' && $mnemonic !~ /EQU|\.EQ|^=$/i) {
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my $symbol = $label;
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print sprintf("%%%%%%%% Saving symbol $label %s \$%04x\n", $addr, $addr) if $verbose;
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print $COUT_AQUA . sprintf("%%%%%%%% Saving symbol $label %s \$%04x\n", $addr, $addr) . $COUT_NORMAL if $verbose;
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$symbols{$symbol} = sprintf("\$%04x", $addr);
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}
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@ -2513,7 +2552,7 @@ if (open($ifh, "<$input_file")) {
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if ($in_macro) {
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if ($ucmnemonic ne '<<<') {
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print "%%%% Saving $line to macro $cur_macro\n";
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print $COUT_AQUA . "%%%% Saving $line to macro $cur_macro\n" . $COUT_NORMAL;
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push @{$macros{$cur_macro}}, $line;
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}
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}
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@ -2536,7 +2575,7 @@ print ">>>> IN CONDITIONAL\n";
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} elsif ($ucmnemonic =~ /EQU|\.EQ|^=$/i) {
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# define constant
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my $symbol = $label;
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#print "%%%% Saving Symbol $symbol $operand\n" if $verbose;
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#print $COUT_AQUA . "%%%% Saving Symbol $symbol $operand\n" . $COUT_NORMAL if $verbose;
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# Hex
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if ($operand =~ /^\$([0-9a-fA-F]+)$/) {
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$symbols{$symbol} = lc($operand);
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@ -2546,11 +2585,11 @@ print ">>>> IN CONDITIONAL\n";
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# 8 bit binary
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} elsif ($operand =~ /^%([01]{8})$/) {
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$symbols{$symbol} = '$' . sprintf("%02x", unpack('C', pack("B8", $1)));
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print "%%%% Saving Symbol $symbol $symbols{$symbol}\n" if $verbose;
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print $COUT_AQUA . "%%%% Saving Symbol $symbol $symbols{$symbol}\n" . $COUT_NORMAL if $verbose;
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# 16 bit binary
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} elsif ($operand =~ /^%([01]{8})([01]{8})$/) {
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$symbols{$symbol} = '$' . sprintf("%02x", unpack('C', pack("B8", $1))) . sprintf("%02x", unpack('C', pack("B8", $2)));
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print "%%%% Saving Symbol $symbol $symbols{$symbol}\n" if $verbose;
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print $COUT_AQUA . "%%%% Saving Symbol $symbol $symbols{$symbol}\n" . $COUT_NORMAL if $verbose;
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} elsif ($operand eq '*') {
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$symbols{$symbol} = sprintf("\$%x", $addr);
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# Handle symbol
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@ -2565,16 +2604,16 @@ print ">>>> IN CONDITIONAL\n";
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if (defined $prt && $prt eq '<') {
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if ($symval =~ /\$([0-9a-fA-F]{1,2})/) {
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$symbols{$symbol} = $1;
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print "%%%% Saving Symbol $symbol $1\n" if $verbose;
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print $COUT_AQUA . "%%%% Saving Symbol $symbol $1\n" . $COUT_NORMAL if $verbose;
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}
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} elsif (defined $prt && $prt eq '>') {
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if ($symval =~ /\$[0-9a-fA-F]*([0-9a-fA-F]{1,2})/) {
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$symbols{$symbol} = $1;
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print "%%%% Saving Symbol $symbol $1\n" if $verbose;
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print $COUT_AQUA . "%%%% Saving Symbol $symbol $1\n" . $COUT_NORMAL if $verbose;
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}
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} else {
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$symbols{$symbol} = $symval;
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print "%%%% Saving Symbol $symbol $symval\n" if $verbose;
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print $COUT_AQUA . "%%%% Saving Symbol $symbol $symval\n" . $COUT_NORMAL if $verbose;
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}
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} else {
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print_err("**** $lineno - Unknown symbol '$2' in '$line'\n");
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@ -2591,13 +2630,13 @@ print ">>>> IN CONDITIONAL\n";
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$symv = $symbols{':' . $sym} unless defined $symv;
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if (defined $symv) {
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$symbols{$symbol} = sprintf("\$%x", sym_op($symv, $op, $opv));
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print "%%%% Saving Symbol $symbol $symbols{$symbol}\n" if $verbose;
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print $COUT_AQUA . "%%%% Saving Symbol $symbol $symbols{$symbol}\n" . $COUT_NORMAL if $verbose;
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} else {
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print_err("**** $lineno - Unknown symbol '$sym' in '$line'\n");
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}
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}
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} else {
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print "%%%% Saving Symbol $symbol $operand\n" if $verbose;
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print $COUT_AQUA . "%%%% Saving Symbol $symbol $operand\n" . $COUT_NORMAL if $verbose;
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$symbols{$symbol} = $operand;
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}
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} elsif ($ucmnemonic =~ /HEX/) {
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@ -2815,15 +2854,39 @@ print ">>>> DO $operand\n";
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$checksum = 0;
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$in_macro = 0;
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$in_conditional = 0;
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$in_include = 0;
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# Pass 1.5, build symbol table.
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while (my $line = readline $ifh) {
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chomp $line;
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#while (my $line = readline $ifh) {
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while (!eof($ifh)) {
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my $line = '';
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if ($in_include) {
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$line = readline $ififh;
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$ilineno++;
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$in_include = 0 if eof($ififh);
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} else {
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$line = readline $ifh;
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$lineno++;
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}
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chomp $line;
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#print sprintf("%04x: %-4d %s\n", $addr, $lineno, $line) if $listing;
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# Handle include files.
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if ($line =~ /^#include "([^"]+)"\s*\;*.*/) {
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if (open($ififh, "<$1")) {
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$in_include = 1;
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$ilineno = 0;
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} else {
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print_err("**** Unable to open $1\n");
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}
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next;
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}
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# Skip blank lines.
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next if $line =~ /^\s*$/;
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@ -2859,7 +2922,7 @@ print ">>>> DO $operand\n";
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if (defined $label && $label ne '' && $label ne ';' && $mnemonic !~ /EQU|\.EQ|^=$/i) {
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my $symbol = $label;
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if (! defined $symbols{$symbol}) {
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print sprintf("%%%%%%%% Saving symbol $label %s \$%04x\n", $addr, $addr) if $verbose;
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print $COUT_AQUA . sprintf("%%%%%%%% Saving symbol $label %s \$%04x\n", $addr, $addr) . $COUT_NORMAL if $verbose;
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$symbols{$symbol} = sprintf("\$%04x", $addr);
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}
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}
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@ -2871,7 +2934,7 @@ print ">>>> DO $operand\n";
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#if ($in_macro) {
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# if ($ucmnemonic ne '<<<') {
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# print "%%%% Saving $line to macro $cur_macro\n";
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# print $COUT_AQUA . "%%%% Saving $line to macro $cur_macro\n" . $COUT_NORMAL;
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# push @{$macros{$cur_macro}}, $line;
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# }
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#}
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@ -2887,7 +2950,7 @@ print ">>>> DO $operand\n";
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# define constant
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my $symbol = $label;
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if (! defined $symbols{$symbol}) {
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#print "%%%% Saving Symbol $symbol $operand\n" if $verbose;
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#print $COUT_AQUA . "%%%% Saving Symbol $symbol $operand\n" . $COUT_NORMAL if $verbose;
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#if ($operand =~ /^\$([0-9a-fA-F]+)$/) {
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# $symbols{$symbol} = lc($operand);
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## 8 bit binary
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@ -2909,16 +2972,16 @@ print ">>>> DO $operand\n";
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if (defined $prt && $prt eq '<') {
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if ($symval =~ /\$([0-9a-fA-F]{1,2})/) {
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$symbols{$symbol} = $1;
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print "%%%% Saving Symbol $symbol $1\n" if $verbose;
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print $COUT_AQUA . "%%%% Saving Symbol $symbol $1\n" . $COUT_NORMAL if $verbose;
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}
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} elsif (defined $prt && $prt eq '>') {
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if ($symval =~ /\$[0-9a-fA-F]*([0-9a-fA-F]{1,2})/) {
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$symbols{$symbol} = $1;
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print "%%%% Saving Symbol $symbol $1\n" if $verbose;
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print $COUT_AQUA . "%%%% Saving Symbol $symbol $1\n" . $COUT_NORMAL if $verbose;
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}
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} else {
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$symbols{$symbol} = $symval;
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print "%%%% Saving Symbol $symbol $symval\n" if $verbose;
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print $COUT_AQUA . "%%%% Saving Symbol $symbol $symval\n" . $COUT_NORMAL if $verbose;
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}
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} else {
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print_err("**** $lineno - Unknown symbol '$2' in '$line'\n");
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@ -2927,14 +2990,14 @@ print ">>>> DO $operand\n";
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} elsif ($operand =~ /^([<>]*)([A-Za-z\.\?:][A-Za-z0-9_\.\?:]*)\s*[+]\s*[#]*(\$*[0-9a-fA-F]+)$/) {
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# Add
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$symbols{$symbol} = sprintf("\$%x", sym_op($symbols{$2}, '+', $3));
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print "%%%% Saving Symbol $symbol $symbols{$symbol}\n" if $verbose;
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print $COUT_AQUA . "%%%% Saving Symbol $symbol $symbols{$symbol}\n" . $COUT_NORMAL if $verbose;
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} elsif ($operand =~ /^([<>]*)([A-Za-z\.\?:][A-Za-z0-9_\.\?:]*)\s*[-]\s*[#]*(\$*[0-9a-fA-F]+)$/) {
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# Subtract
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$symbols{$symbol} = sprintf("\$%x", sym_op($symbols{$2}, '-', $3));
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print "%%%% Saving Symbol $symbol $symbols{$symbol}\n" if $verbose;
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print $COUT_AQUA . "%%%% Saving Symbol $symbol $symbols{$symbol}\n" . $COUT_NORMAL if $verbose;
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} else {
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$symbols{$symbol} = $operand;
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print "%%%% Saving Symbol $symbol $operand\n" if $verbose;
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print $COUT_AQUA . "%%%% Saving Symbol $symbol $operand\n" . $COUT_NORMAL if $verbose;
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}
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}
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} elsif ($ucmnemonic =~ /HEX/) {
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@ -3170,15 +3233,40 @@ print ">>>> END CONDITIONAL\n";
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$in_macro = 0;
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$in_conditional = 0;
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$in_include = 0;
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# Pass two, generate output
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open($ofh, ">$output_file") or die "Can't write $output_file\n";
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binmode $ofh;
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while (my $line = readline $ifh) {
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chomp $line;
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#while (my $line = readline $ifh) {
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while (!eof($ifh)) {
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my $line = '';
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if ($in_include) {
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$line = readline $ififh;
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$ilineno++;
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$in_include = 0 if eof($ififh);
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} else {
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$line = readline $ifh;
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$lineno++;
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}
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chomp $line;
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# Handle include files.
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if ($line =~ /^#include "([^"]+)"\s*\;*.*/) {
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if (open($ififh, "<$1")) {
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$in_include = 1;
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$ilineno = 0;
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} else {
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print_err("**** Unable to open $1\n");
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}
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next;
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}
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# Skip blank lines, comment lines, .org .alias.
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if ($line =~ /^\s*$|^\s*;|^\s*\*|^\.org\s+.+|^\.alias\s+\S+\s+.+/) {
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