#ifndef COMPILER_CODEGEN_H
#define COMPILER_CODEGEN_H

#include "compiler/common.h"
#include "compiler/CPrep.h"

#ifdef __MWERKS__
#pragma options align=mac68k
#endif

extern Macro vecM;
extern Macro altivecM;
extern Object *gFunction;
extern CLabel *returnlabel;
extern CLabel *cleanreturnlabel;
extern Boolean needs_cleanup;
extern Statement *current_statement;
extern int has_catch_blocks;
extern int disable_optimizer;
extern SInt32 current_linenumber;
extern Boolean has_altivec_arrays;
extern short high_reg;
extern short low_reg;
extern short high_offset;
extern short low_offset;
extern short low_reg2;
extern short high_reg2;
extern PCodeLabel *pic_base_pcodelabel;
extern Object *dyld_stub_binding_helper;
extern Object *rt_cvt_fp2unsigned;
extern Object *rt_profile_entry;
extern Object *rt_profile_exit;
extern Object *rt_div2i;
extern Object *rt_div2u;
extern Object *rt_mod2i;
extern Object *rt_mod2u;
extern Object *rt_shr2i;
extern Object *rt_shr2u;
extern Object *rt_shl2i;
extern Object *rt_cvt_ull_dbl;
extern Object *rt_cvt_sll_dbl;
extern Object *rt_cvt_ull_flt;
extern Object *rt_cvt_sll_flt;
extern Object *rt_cvt_dbl_usll;

extern VarInfo *CodeGen_GetNewVarInfo(void);
extern Object *maketemporary(Type *type);
typedef void (*ArgumentProcessor)(Object *obj, short reg);
extern void process_arguments(ArgumentProcessor func, Boolean flag);
extern void move_assigned_argument(Object *obj, short reg);
extern void assign_labels(Statement *stmt);
extern void CodeGen_Generator(Statement *statements, Object *func, UInt8 mysteryFlag, Boolean callOnModuleBind);
extern void CodeGen_GenVDispatchThunk(Object *thunkobj, Object *obj, SInt32 a, SInt32 b, SInt32 c);
extern void CodeGen_SetupRuntimeObjects(void);
extern Boolean CodeGen_ReInitRuntimeObjects(Boolean is_precompiler);
extern Boolean CodeGen_IsPublicRuntimeObject(Object *obj);
extern void CodeGen_SOMStub(Object *a, Object *b, Object *c, SInt32 offset);
extern void CodeGen_ParseDeclSpec(HashNameNode *identifier, DeclInfo *declinfo);
extern void CodeGen_ParsePragma(HashNameNode *name);
extern void CodeGen_UpdateObject(Object *object);
extern void CodeGen_UpdateBackEndOptions(void);
extern SInt32 CodeGen_objc_method_self_offset(ObjCMethod *meth);
extern SInt32 CodeGen_objc_method_sel_offset(ObjCMethod *meth);
extern SInt32 CodeGen_objc_method_arg_offset(ObjCMethod *meth, ObjCMethodArg *arg);
extern SInt32 CodeGen_objc_method_args_size(ObjCMethod *meth);
extern ENode *CodeGen_HandleIntrinsicCall(Object *func, ENodeList *arg_exprs);
extern ENode *CodeGen_HandleTypeCast(ENode *expr, Type *type, UInt32 qual);
extern short CodeGen_AssignCheck(const ENode *expr, const Type *type, Boolean flag1, Boolean flag2);
extern Boolean CodeGen_CollapseVectorExpression(ENode *expr, MWVector128 *vec, Type *type);
extern void CodeGen_InsertSpecialMacros(void);
extern char *CodeGen_ExpandSpecialMacro(Macro *macro);
extern void CodeGen_reportheapinfo(Boolean release_flag, char *name, char *text);
extern void CodeGen_InitialSanityCheck(void);

#ifdef __MWERKS__
#pragma options align=reset
#endif

#endif