X-Git-Url: http://nsz.repo.hu/git/?a=blobdiff_plain;f=ir%2Fir%2Firprog.h;h=5c6598553e8342e7a59b9fbeec387acc30e4e287;hb=cdd903d8e390c19bf09b67bb991b45dde115050e;hp=95f4eccfdd58cc1bcdcd87ffb8ca57a8b9cfc408;hpb=1f19a7c1dc58a7f0623caf0745b39fd13f08e72f;p=libfirm diff --git a/ir/ir/irprog.h b/ir/ir/irprog.h index 95f4eccfd..5c6598553 100644 --- a/ir/ir/irprog.h +++ b/ir/ir/irprog.h @@ -11,32 +11,33 @@ */ /** -* @file irprog.h -* -* ir representation of a program. -* -* @author Goetz Lindenmaier -* -* This file defines a construct that keeps all information about a -* program: -* - A reference point to the method to be executed on program start. -* - A list of all procedures. -* - A list of all types. -* - A global type that contais all global variables and procedures that do -* not belong to a class. This type represents the data segment of the -* program. It is not the base class of -* all classes in a class hierarchy (as, e.g., "object" in java). -* - A degenerated graph that contains constant expressions. -* - interprocedural outs state. -* - a flag indicating validity of the interprocedural representation. -* - the output file name -*/ - -# ifndef _IRPROG_H_ -# define _IRPROG_H_ - -# include "irnode.h" -# include "type.h" + * @file irprog.h + * + * ir representation of a program. + * + * @author Goetz Lindenmaier + * + * This file defines a construct that keeps all information about a + * program: + * - A reference point to the method to be executed on program start. + * - A list of all procedures. + * - A list of all types. + * - A global type that contais all global variables and procedures that do + * not belong to a class. This type represents the data segment of the + * program. It is not the base class of + * all classes in a class hierarchy (as, e.g., "object" in java). + * - A degenerated graph that contains constant expressions. + * - interprocedural outs state. + * - a flag indicating validity of the interprocedural representation. + * - the output file name + */ + +#ifndef _FIRM_IR_IRPROG_H_ +#define _FIRM_IR_IRPROG_H_ + +#include "irnode.h" +#include "type.h" +#include "irgraph.h" /** @@ -83,16 +84,18 @@ ir_prog *new_ir_prog (void); * list must be freed by hand before. */ void free_ir_prog(void); -/** Sets the file name / executable name or the like. Initially NULL. */ +/** Sets the file name / executable name or the like. Initially the + ident 'no_name_set'. */ void set_irp_prog_name (ident *name); -/** Gets the file name / executable name or the like. Returns NULL if - * not yet set. +/** Returns true if the user ever set a program name */ +int irp_prog_name_is_set(void); + +/** Gets the file name / executable name or the like. */ ident *get_irp_prog_ident(void); -/** Gets the file name / executable name or the like. Returns NULL if - * not yet set. +/** Gets the file name / executable name or the like. */ const char *get_irp_prog_name (void); @@ -105,6 +108,9 @@ void set_irp_main_irg(ir_graph *main_irg); /** Adds irg to the list of ir graphs in irp. */ void add_irp_irg(ir_graph *irg); +/** Removes irg from the list of irgs and + shrinks the list by one. */ +void remove_irp_irg_from_list(ir_graph *irg); /** Removes irg from the list of irgs, deallocates it and shrinks the list by one. */ void remove_irp_irg(ir_graph *irg); @@ -118,25 +124,63 @@ ir_graph *get_irp_irg(int pos); /** Sets the ir graph at position pos. */ void set_irp_irg(int pos, ir_graph *irg); +/** Gets the number of graphs _and_ pseudo graphs. */ +int get_irp_n_allirgs(void); + +/** Returns the ir graph at position pos of all graphs (including + pseudo graphs). Visits first graphs, then pseudo graphs. */ +ir_graph *get_irp_allirg(int pos); -/** Returns the "global" type of the irp. */ -type *get_glob_type(void); +/** + * Returns the "global" type of the irp. + * Upon creation this is an empty class type. + */ +ir_type *get_glob_type(void); + +/** + * Returns the "thread local storage" type of the irp. + * Upon creation this is an empty struct type. + */ +ir_type *get_tls_type(void); /** Adds type to the list of types in irp. */ -void add_irp_type(type *typ); +void add_irp_type(ir_type *typ); /** Removes type from the list of types, deallocates it and shrinks the list by one. */ -void remove_irp_type(type *typ); +void remove_irp_type(ir_type *typ); /** Returns the number of all types in the irp. */ int get_irp_n_types(void); /** Returns the type at position pos in the irp. */ -type *get_irp_type(int pos); +ir_type *get_irp_type(int pos); /** Overwrites the type at position pos with another type. */ -void set_irp_type(int pos, type *typ); +void set_irp_type(int pos, ir_type *typ); + +/** Returns the number of all modes in the irp. */ +int get_irp_n_modes(void); + +/** Returns the mode at position pos in the irp. */ +ir_mode *get_irp_mode(int pos); + +/** Adds opcode to the list of opcodes in irp. */ +void add_irp_opcode(ir_op *opcode); + +/** Removes opcode from the list of opcodes, deallocates it and + shrinks the list by one. */ +void remove_irp_opcode(ir_op *opcode); + +/** Returns the number of all opcodes in the irp. */ +int get_irp_n_opcodes(void); + +/** Returns the opcode at position pos in the irp. */ +ir_op *get_irp_opcode(int pos); + +/** Sets the generic function pointer of all opcodes to NULL */ +void clear_irp_opcodes_generic_func(void); + /** Return the graph for global constants. * @@ -151,6 +195,18 @@ void set_irp_type(int pos, type *typ); */ ir_graph *get_const_code_irg(void); + +/** The phase state for the program. + * + * The phase state of the whole program is + * building: if at least one graph is state_building + * or one type is incomplete. + * high: all graphs are in state high or low, all types are constructed. + * low: all graphs are in state low, all types are in state layout fixed. + */ +irg_phase_state get_irp_phase_state(void); +void set_irp_phase_state(irg_phase_state s); + irg_outs_state get_irp_ip_outs_state(void); void set_irp_ip_outs_inconsistent(void); @@ -158,4 +214,4 @@ void set_irp_ip_outs_inconsistent(void); irg_callee_info_state get_irp_callee_info_state(void); void set_irp_callee_info_state(irg_callee_info_state s); -#endif /* ifndef _IRPROG_H_ */ +#endif /* ifndef _FIRM_IR_IRPROG_H_ */