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write the function type definitions to the text format

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This commit is contained in:
Volker Berlin 2019-06-01 13:29:29 +02:00
parent 748b7e5b89
commit 6468df956f
2 changed files with 24 additions and 2 deletions
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23
src/de/inetsoftware/jwebassembly/text/TextModuleWriter.java
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@ -57,6 +57,10 @@ public class TextModuleWriter extends ModuleWriter {
private final ArrayList<String> methodParamNames = new ArrayList<>();
private StringBuilder typeOutput = new StringBuilder();
private ArrayList<String> types = new ArrayList<>();
private StringBuilder methodOutput = new StringBuilder();
private int inset;
@ -98,6 +102,11 @@ public class TextModuleWriter extends ModuleWriter {
*/
@Override
public void close() throws IOException {
for( int i = 0; i < types.size(); i++ ) {
newline( output );
output.append( "(type $t" ).append( Integer.toString( i ) ).append( " (func" ).append( types.get( i ) ).append( "))" );
}
output.append( methodOutput );
if( callIndirect ) {
@ -230,6 +239,7 @@ public class TextModuleWriter extends ModuleWriter {
*/
@Override
protected void writeMethodStart( FunctionName name, String sourceFile ) throws IOException {
typeOutput.setLength( 0 );
newline( methodOutput );
methodOutput.append( "(func $" );
methodOutput.append( normalizeName( name ) );
@ -261,7 +271,12 @@ public class TextModuleWriter extends ModuleWriter {
*/
@Override
protected void writeMethodParam( String kind, AnyType valueType, @Nullable String name ) throws IOException {
methodOutput.append( " (" ).append( kind );
if( kind != "local" ) {
typeOutput.append( '(' ).append( kind ).append( ' ' );
writeTypeName( typeOutput, valueType );
typeOutput.append( ')' );
}
methodOutput.append( '(' ).append( kind );
if( debugNames ) {
if( name != null ) {
methodOutput.append( " $" ).append( name );
@ -280,6 +295,12 @@ public class TextModuleWriter extends ModuleWriter {
*/
@Override
protected void writeMethodParamFinish( ) throws IOException {
String typeStr = typeOutput.toString();
int idx = types.indexOf( typeStr );
if( idx < 0 ) {
idx = types.size();
types.add( typeStr );
}
if( isImport ) {
isImport = false;
methodOutput.append( "))" );

3
test/de/inetsoftware/jwebassembly/samples/FunctionParameters.wat
View File

@ -1,6 +1,7 @@
(module
(export "abc" (func $de/inetsoftware/jwebassembly/samples/FunctionParameters.singleInt))
(func $de/inetsoftware/jwebassembly/samples/FunctionParameters.singleInt (param i32) (local i32)
(type $t0 (func(param i32)))
(func $de/inetsoftware/jwebassembly/samples/FunctionParameters.singleInt(param i32)(local i32)
local.get 0
i32.const 1
i32.add