index 01c29ee481785830c6e0e0999be79b179f63f44c..ad1b982a328113ba8a7a130db22c5a9389d6eaef 100644 (file)
#define MAX_REGISTERS 256
-struct gen_register_file {
+struct gen_register_file
+{
struct
{
bool used;
} reg[MAX_REGISTERS];
int num_used;
int max_used;
- struct gen_register_file * up;
};
+struct gen_stack
+{
+ int pointer;
+ int max_pointer;
+};
+
+struct gen_class
+{
+ char * full_name;
+ FILE * fp;
+ gen_proc_t * p;
+};
+
+enum gen_storage
+{
+ JVM_STORAGE_UNKNOWN,
+ JVM_STORAGE_REGISTER,
+ JVM_STORAGE_STATIC,
+ JVM_STORAGE_FIELD
+};
+
+
struct gen_proc_t
{
+ int label_id;
struct gen_register_file * rf;
+ struct gen_stack * stack;
+ struct gen_class * class;
};
struct gen_type_t
{
int rec_id;
- FILE * fp;
+ struct gen_class * class;
};
struct gen_var_t
{
+ enum gen_storage storage;
int reg;
-};
-
-struct gen_block_t
-{
-
+ char * full_name;
+ char * desc;
};
struct gen_context_t
{
- gen_module_t * m;
- struct gen_register_file * rf;
+ gen_module_t * current_m;
};
struct gen_module_t
{
+ struct gen_class * class;
int rec_id;
- FILE * fp;
};