cache the IMMEDIATE string in the builder directly

[xonotic/gmqcc.git] / ir.h

diff --git a/ir.h b/ir.h
index c93971eac4e357e70d15860881845127b070977e..1059c6ed9c1753f5d15f7613b4f4fc6030ae47f4 100644 (file)
--- a/ir.h
+++ b/ir.h
@@ -62,12 +62,20 @@ typedef struct ir_value_s {
         int32_t name;
         /* filled by the local-allocator */
         int32_t local;
+        /* added for members */
+        int32_t addroffset;
     } code;
 
+    /* for acessing vectors */
+    struct ir_value_s *members[3];
+    struct ir_value_s *memberof;
+
     /* For the temp allocator */
     MEM_VECTOR_MAKE(ir_life_entry_t, life);
 } ir_value;
 
+int32_t ir_value_code_addr(const ir_value*);
+
 /* ir_value can be a variable, or created by an operation */
 ir_value* ir_value_var(const char *name, int st, int vtype);
 /* if a result of an operation: the function should store
@@ -75,17 +83,20 @@ ir_value* ir_value_var(const char *name, int st, int vtype);
  */
 ir_value* ir_value_out(struct ir_function_s *owner, const char *name, int st, int vtype);
 void      ir_value_delete(ir_value*);
-void      ir_value_set_name(ir_value*, const char *name);
+bool      ir_value_set_name(ir_value*, const char *name);
+ir_value* ir_value_vector_member(ir_value*, unsigned int member);
 
 MEM_VECTOR_PROTO_ALL(ir_value, struct ir_instr_s*, reads);
 MEM_VECTOR_PROTO_ALL(ir_value, struct ir_instr_s*, writes);
 
 bool GMQCC_WARN ir_value_set_float(ir_value*, float f);
+bool GMQCC_WARN ir_value_set_func(ir_value*, int f);
 #if 0
 bool GMQCC_WARN ir_value_set_int(ir_value*, int i);
 #endif
 bool GMQCC_WARN ir_value_set_string(ir_value*, const char *s);
 bool GMQCC_WARN ir_value_set_vector(ir_value*, vector v);
+bool GMQCC_WARN ir_value_set_field(ir_value*, ir_value *fld);
 /*bool   ir_value_set_pointer_v(ir_value*, ir_value* p); */
 /*bool   ir_value_set_pointer_i(ir_value*, int i);       */
 
@@ -100,7 +111,7 @@ bool ir_value_lives(ir_value*, size_t);
 bool ir_values_overlap(const ir_value*, const ir_value*);
 
 void ir_value_dump(ir_value*, int (*oprintf)(const char*,...));
-void ir_value_dump_life(ir_value *self, int (*oprintf)(const char*,...));
+void ir_value_dump_life(const ir_value *self, int (*oprintf)(const char*,...));
 
 /* A vector of IR values */
 typedef struct {
@@ -176,6 +187,8 @@ MEM_VECTOR_PROTO_ALL(ir_block, ir_block*, entries);
 
 ir_value* ir_block_create_binop(ir_block*, const char *label, int op,
                                 ir_value *left, ir_value *right);
+ir_value* ir_block_create_unary(ir_block*, const char *label, int op,
+                                ir_value *operand);
 bool GMQCC_WARN ir_block_create_store_op(ir_block*, int op, ir_value *target, ir_value *what);
 bool GMQCC_WARN ir_block_create_store(ir_block*, ir_value *target, ir_value *what);
 bool GMQCC_WARN ir_block_create_storep(ir_block*, ir_value *target, ir_value *what);
@@ -228,6 +241,10 @@ typedef struct ir_function_s
     MEM_VECTOR_MAKE(int, params);
     MEM_VECTOR_MAKE(ir_block*, blocks);
 
+    int builtin;
+
+    ir_value *value;
+
     /* values generated from operations
      * which might get optimized away, so anything
      * in there needs to be deleted in the dtor.
@@ -244,6 +261,14 @@ typedef struct ir_function_s
 
     lex_ctx       context;
 
+    /* for prototypes - first we generate all the
+     * globals, and we remember teh function-defs
+     * so we can later fill in the entry pos
+     *
+     * remember the ID:
+     */
+    qcint code_function_def;
+
     /* for temp allocation */
     size_t run_id;
 
@@ -260,7 +285,7 @@ MEM_VECTOR_PROTO(ir_function, int, params);
 MEM_VECTOR_PROTO(ir_function, ir_block*, blocks);
 
 ir_value* ir_function_get_local(ir_function *self, const char *name);
-ir_value* ir_function_create_local(ir_function *self, const char *name, int vtype);
+ir_value* ir_function_create_local(ir_function *self, const char *name, int vtype, bool param);
 
 bool GMQCC_WARN ir_function_finalize(ir_function*);
 /*
@@ -279,6 +304,12 @@ typedef struct ir_builder_s
     char *name;
     MEM_VECTOR_MAKE(ir_function*, functions);
     MEM_VECTOR_MAKE(ir_value*, globals);
+    MEM_VECTOR_MAKE(ir_value*, fields);
+
+    MEM_VECTOR_MAKE(const char*, filenames);
+    MEM_VECTOR_MAKE(qcint,       filestrings);
+    /* we cache the #IMMEDIATE string here */
+    qcint str_immediate;
 } ir_builder;
 
 ir_builder* ir_builder_new(const char *modulename);
@@ -287,13 +318,18 @@ void        ir_builder_delete(ir_builder*);
 bool ir_builder_set_name(ir_builder *self, const char *name);
 
 MEM_VECTOR_PROTO(ir_builder, ir_function*, functions);
-MEM_VECTOR_PROTO(ir_builder, ir_value*, globals);
+MEM_VECTOR_PROTO(ir_builder, ir_value*,    globals);
+MEM_VECTOR_PROTO(ir_builder, ir_value*,    fields);
+MEM_VECTOR_PROTO(ir_builder, const char*,  filenames);
+MEM_VECTOR_PROTO(ir_builder, qcint,        filestrings);
 
 ir_function* ir_builder_get_function(ir_builder*, const char *fun);
 ir_function* ir_builder_create_function(ir_builder*, const char *name, int outtype);
 
 ir_value* ir_builder_get_global(ir_builder*, const char *fun);
 ir_value* ir_builder_create_global(ir_builder*, const char *name, int vtype);
+ir_value* ir_builder_get_field(ir_builder*, const char *fun);
+ir_value* ir_builder_create_field(ir_builder*, const char *name, int vtype);
 
 bool ir_builder_generate(ir_builder *self, const char *filename);
 
@@ -301,6 +337,6 @@ void ir_builder_dump(ir_builder*, int (*oprintf)(const char*, ...));
 
 /* This code assumes 32 bit floats while generating binary */
 extern int check_int_and_float_size
-[ (sizeof(int32_t) == sizeof(( (ir_value*)(NULL) )->constval.vvec.x)) ? 1 : -1 ];
+[ (sizeof(int32_t) == sizeof(qcfloat)) ? 1 : -1 ];
 
 #endif