X-Git-Url: http://deadsoftware.ru/gitweb?a=blobdiff_plain;f=test.c;h=1f440779e411b51f514c9409fddf97b033019685;hb=12ae486a18746b042fcc4ebbefc5449d4d3464af;hp=0837de4ef28f6ba05ca3dbe8f4c191e95fd0caa5;hpb=390a7e053165954865bc013a7c7057982c206453;p=dsw-obn.git

diff --git a/test.c b/test.c
index 0837de4..1f44077 100644
--- a/test.c
+++ b/test.c
@@ -1,27 +1,128 @@
 #include "oberon.h"
+#include "generator.h"
+
+#include <string.h>
 #include <assert.h>
 
-static const char source[] =
+static char source_test[] =
+	"(* Main module *)"
 	"MODULE Test;"
+	"IMPORT Out;"
+	""
 	"VAR"
-	"	k : INTEGER;"
-	"	i : INTEGER;"
-	"	b : BOOLEAN;"
+	"  nx- : INTEGER;"
+	"  p : POINTER TO ARRAY 3 OF RECORD i, j, k : INTEGER END;"
+	"  q : POINTER TO RECORD x, y, z : INTEGER END;"
+	""
+	"PROCEDURE ChParam(VAR i : INTEGER);"
 	"BEGIN"
-	"	k := -10 + 1;"
-	"	i := k;"
-	"	b := ~TRUE OR FALSE;"
+	"  i := 1234;"
+	"END ChParam;"
+	""
+	"BEGIN;"
+	"  NEW(p);"
+	"  p[2].k := 1;"
+	"  NEW(q);"
+	"  "
+	"  Out.Open;"
+	"  ChParam(nx);"
+	"  Out.Int(nx, 0);"
+	"  Out.Ln;"
 	"END Test."
 ;
 
+static char source_out[] =
+	"MODULE Out;"
+	"(* Interface to outer program ;) *)"
+	"VAR"
+	"  Open-     : PROCEDURE;"
+//	"  Char-     : PROCEDURE(ch : CHAR);"
+//	"  String-   : PROCEDURE(str : ARRAY OF CHAR)"
+//	"  Int-      : PROCEDURE(i, n : LONGINT);"
+	"  Int-      : PROCEDURE(i, n : INTEGER);"
+//	"  Real-     : PROCEDURE(x : REAL; n : INTEGER);"
+//	"  LongReal- : PROCEDURE(x : LONGREAL; n : INTEGER);"
+	"  Ln-       : PROCEDURE;"
+	"END Out."
+;
+
 static oberon_context_t * ctx;
 static oberon_module_t * mod;
 
+static const char *
+import_module(const char * name)
+{
+	if(strcmp(name, "Test") == 0)
+	{
+		return source_test;
+	}
+	else if(strcmp(name, "Out") == 0)
+	{
+		return source_out;
+	}
+	else
+	{
+		return NULL;
+	}
+}
+
+typedef void (*TOutOpen)();
+static TOutOpen * OutOpenPtr;
+void ImplOutOpen()
+{
+}
+
+typedef void (*TOutInt)(int, int);
+static TOutInt * OutIntPtr;
+void ImplOutInt(int i, int n)
+{
+	char number[22];
+	snprintf(number, 22, "%i", i);
+	int len = strlen(number);
+	for(int i = 0; i < n - len; i++)
+	{
+		putchar(' ');
+	}
+	printf("%s", number);
+}
+
+typedef void (*TOutLn)();
+static TOutLn * OutLnPtr;
+void ImplOutLn()
+{
+	putchar('\n');
+}
+
+void init_system_modules()
+{
+	OutOpenPtr = oberon_generator_get_var(ctx, "Out_Open");
+	*OutOpenPtr = ImplOutOpen;
+	OutIntPtr = oberon_generator_get_var(ctx, "Out_Int");
+	*OutIntPtr = ImplOutInt;
+	OutLnPtr = oberon_generator_get_var(ctx, "Out_Ln");
+	*OutLnPtr = ImplOutLn;
+}
+
+void start_module()
+{
+	void (*begin)() = oberon_generator_get_procedure(ctx, "Test_BEGIN");
+	begin();
+}
+
 int
 main(int argc, char ** argv)
 {
-	ctx = oberon_create_context();
-	mod = oberon_compile_module(ctx, source);
+	ctx = oberon_create_context(import_module);
+	mod = oberon_compile_module(ctx, source_test);
+
+	oberon_generate_code(ctx);
+
+	init_system_modules();
+
+	oberon_generator_dump(ctx, "dump.txt");
+
+	start_module();
+
 	oberon_destroy_context(ctx);
 	return 0;
 }