X-Git-Url: https://deadsoftware.ru/gitweb?a=blobdiff_plain;f=src%2Fbackends%2Fjvm%2Fgenerator-jvm.c;h=f26c9513e000ca18cc3203fc0e67155b3111398c;hb=2ad60776b5d39f919e589a6ee51f1d4a0d40b649;hp=7da9b61ce94f0558220d745007e8a8f53688abf7;hpb=f34b0f1f6a54eda1ad328576e48d92b96ad160ac;p=dsw-obn.git

diff --git a/src/backends/jvm/generator-jvm.c b/src/backends/jvm/generator-jvm.c
index 7da9b61..f26c951 100644
--- a/src/backends/jvm/generator-jvm.c
+++ b/src/backends/jvm/generator-jvm.c
@@ -1060,6 +1060,7 @@ oberon_generate_begin_proc(oberon_context_t * ctx, oberon_object_t * proc)
 	}
 
 	name = jvm_get_name(proc);
+	p -> ret_prefix = jvm_get_prefix(proc -> type -> base);
 	jvm_generate_function_header(p, "public static", name, signature);
 
 	if(proc -> local)
@@ -1098,6 +1099,35 @@ oberon_generate_end_proc(oberon_context_t * ctx)
 	p = m -> class -> p;
 
 	oberon_generate_trap(ctx, -4);
+
+	if(p -> ret_prefix == ' ')
+	{
+		jvm_generate(p, 0, 0, "return");
+	}
+	else
+	{
+		int sz = jvm_cell_size_for_postfix(p -> ret_prefix);
+		switch(p -> ret_prefix)
+		{
+			case 'a':
+				jvm_generate(p, 0, 1, "aconst_null");
+				break;
+			case 'l':
+				jvm_generate_push_int_size(p, 0, 8);
+				break;
+			case 'f':
+				jvm_generate_push_float(p, 0, 4);
+				break;
+			case 'd':
+				jvm_generate_push_float(p, 0, 8);
+				break;
+			default:
+				jvm_generate_push_int(p, 0);
+				break;
+		}
+		jvm_generate(p, sz, 0, "%creturn", p -> ret_prefix);
+	}
+
 	jvm_generate_function_end(p);
 }
 
@@ -1958,3 +1988,21 @@ oberon_set_typecheck(oberon_object_t * var, bool enable)
 	var -> gen_var -> forcetype = (enable) ? (var -> type -> gen_type) : (NULL);
 }
 
+void oberon_set_line(oberon_context_t * ctx, int line)
+{
+	gen_module_t * m;
+	gen_proc_t * p;
+
+        m = ctx -> mod -> gen_mod;
+	if(m != NULL)
+	{
+		p = m -> class -> p;
+
+		if(p != NULL)
+		{
+			jvm_generate(p, 0, 0, ".line %i", line);
+		}
+
+		m -> line = line;
+	}
+}