#include <stdio.h>
#include <ctype.h>
-
#define GMQCC_VERSION_MAJOR 0
#define GMQCC_VERSION_MINOR 1
#define GMQCC_VERSION_PATCH 0
* This is a hack to silent clang regarding empty
* body if statements.
*/
-#define GMQCC_SUPRESS_EMPTY_BODY do { } while (0)
+#define GMQCC_SUPPRESS_EMPTY_BODY do { } while (0)
/*
* Inline is not supported in < C90, however some compilers
* fail. There is no valid way to get a 64bit type at this point
* without making assumptions of too many things.
*/
- typedef char int64_t;
- typedef char uint64_t;
+ typedef struct { char _fail : 0; } int64_t;
+ typedef struct { char _fail : 0; } uint64_t;
# endif
#endif
#ifdef _LP64 /* long pointer == 64 */
#endif
/* Ensure type sizes are correct: */
typedef char uint8_size_is_correct [sizeof(uint8_t) == 1?1:-1];
-typedef char uint16_size_if_correct [sizeof(uint16_t) == 2?1:-1];
+typedef char uint16_size_is_correct [sizeof(uint16_t) == 2?1:-1];
typedef char uint32_size_is_correct [sizeof(uint32_t) == 4?1:-1];
typedef char uint64_size_is_correct [sizeof(uint64_t) == 8?1:-1];
typedef char int16_size_if_correct [sizeof(int16_t) == 2?1:-1];
/*===================================================================*/
/*=========================== code.c ================================*/
/*===================================================================*/
+
+/* Note: if you change the order, fix type_sizeof in ir.c */
enum {
TYPE_VOID ,
TYPE_STRING ,
TYPE_FUNCTION ,
TYPE_POINTER ,
/* TYPE_INTEGER , */
- TYPE_VARIANT
+ TYPE_VARIANT ,
+
+ TYPE_COUNT
};
+extern size_t type_sizeof[TYPE_COUNT];
+extern uint16_t type_store_instr[TYPE_COUNT];
+/* could use type_store_instr + INSTR_STOREP_F - INSTR_STORE_F
+ * but this breaks when TYPE_INTEGER is added, since with the enhanced
+ * instruction set, the old ones are left untouched, thus the _I instructions
+ * are at a seperate place.
+ */
+extern uint16_t type_storep_instr[TYPE_COUNT];
+
/*
* Each paramater incerements by 3 since vector types hold
* 3 components (x,y,z).
{ "EQ_V" , 0, 4 },
{ "EQ_S" , 0, 4 },
{ "EQ_E" , 0, 4 },
- { "ES_FNC" , 0, 6 },
+ { "EQ_FNC" , 0, 6 },
{ "NE_F" , 0, 4 },
{ "NE_V" , 0, 4 },
{ "NE_S" , 0, 4 },
enum store_types {
store_global,
store_local, /* local, assignable for now, should get promoted later */
- store_value /* unassignable */
+ store_param, /* parameters, they are locals with a fixed position */
+ store_value, /* unassignable */
+ store_return /* unassignable, at OFS_RETURN */
};
typedef struct {