X-Git-Url: http://nsz.repo.hu/git/?a=blobdiff_plain;f=ir%2Fbe%2Fia32%2Fia32_new_nodes.h;h=9da938c63d9b837be1d4350d7921291c3820555f;hb=e4dc390f78d7ba99fdb4c5ddaafd3abdc1560cba;hp=5b3478d80aa82b2e5d819f1eff9a8adee1aaad23;hpb=511ff9b28e2b1af1b069719db25e3339cfd12bbb;p=libfirm diff --git a/ir/be/ia32/ia32_new_nodes.h b/ir/be/ia32/ia32_new_nodes.h index 5b3478d80..9da938c63 100644 --- a/ir/be/ia32/ia32_new_nodes.h +++ b/ir/be/ia32/ia32_new_nodes.h @@ -1,21 +1,37 @@ -#ifndef _IA32_NEW_NODES_H_ -#define _IA32_NEW_NODES_H_ - -/** - * Function prototypes for the assembler ir node constructors. - * @author Christian Wuerdig - * $Id$ - */ - +/* + * Copyright (C) 1995-2007 University of Karlsruhe. All right reserved. + * + * This file is part of libFirm. + * + * This file may be distributed and/or modified under the terms of the + * GNU General Public License version 2 as published by the Free Software + * Foundation and appearing in the file LICENSE.GPL included in the + * packaging of this file. + * + * Licensees holding valid libFirm Professional Edition licenses may use + * this file in accordance with the libFirm Commercial License. + * Agreement provided with the Software. + * + * This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE + * WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR + * PURPOSE. + */ + +/** + * @file + * @brief Handling of ia32 specific firm opcodes. + * @author Christian Wuerdig + * @version $Id$ + * + * This file implements the creation of the achitecture specific firm opcodes + * and the coresponding node constructors for the ia32 assembler irg. + */ +#ifndef FIRM_BE_IA32_IA32_NEW_NODES_H +#define FIRM_BE_IA32_IA32_NEW_NODES_H + +#include "firm_config.h" #include "ia32_nodes_attr.h" -/** - * Returns the name of a firm symconst. - */ -const char *get_sc_name(ir_node *symc); - - - /*************************************************************************************************** * _ _ _ __ _ _ _ _ * | | | | | | / / | | | | | | | | @@ -27,100 +43,266 @@ const char *get_sc_name(ir_node *symc); * |___/ ***************************************************************************************************/ +/** + * returns true if a node has x87 registers + */ +int ia32_has_x87_register(const ir_node *n); + /** * Returns the attributes of an ia32 node. */ -asmop_attr *get_ia32_attr(const ir_node *node); +ia32_attr_t *get_ia32_attr(ir_node *node); +const ia32_attr_t *get_ia32_attr_const(const ir_node *node); + +ia32_x87_attr_t *get_ia32_x87_attr(ir_node *node); +const ia32_x87_attr_t *get_ia32_x87_attr_const(const ir_node *node); + +const ia32_immediate_attr_t *get_ia32_immediate_attr_const(const ir_node *node); /** * Gets the type of an ia32 node. */ -asmop_type_t get_ia32_op_type(const ir_node *node); +ia32_op_type_t get_ia32_op_type(const ir_node *node); /** * Sets the type of an ia32 node. */ -void set_ia32_op_type(const ir_node *node, asmop_type_t tp); +void set_ia32_op_type(ir_node *node, ia32_op_type_t tp); + +/** + * Gets the immediate op type of an ia32 node. + */ +ia32_immop_type_t get_ia32_immop_type(const ir_node *node); + +/** + * Sets the immediate op type of an ia32 node. + */ +void set_ia32_immop_type(ir_node *node, ia32_immop_type_t tp); + +/** + * Gets the supported addrmode of an ia32 node + */ +ia32_am_type_t get_ia32_am_support(const ir_node *node); + +ia32_am_arity_t get_ia32_am_arity(const ir_node *node); + +/** + * Sets the supported addrmode of an ia32 node + */ +void set_ia32_am_support(ir_node *node, ia32_am_type_t am_tp, + ia32_am_arity_t am_arity); + +/** + * Gets the addrmode flavour of an ia32 node + */ +ia32_am_flavour_t get_ia32_am_flavour(const ir_node *node); + +/** + * Sets the addrmode flavour of an ia32 node + */ +void set_ia32_am_flavour(ir_node *node, ia32_am_flavour_t am_flavour); + +/** + * Gets the addressmode offset as long. + */ +int get_ia32_am_offs_int(const ir_node *node); + +/** + * Sets the addressmode offset + */ +void set_ia32_am_offs_int(ir_node *node, int offset); + +void add_ia32_am_offs_int(ir_node *node, int offset); /** - * Gets the addr mode type of an ia32 node + * Returns the symconst entity associated to addrmode. */ -addrmode_type_t get_ia32_am_type(const ir_node *node); +ir_entity *get_ia32_am_sc(const ir_node *node); /** - * Sets the addr mode type of an ia32 node + * Sets the symconst entity associated to addrmode. */ -void set_ia32_am_type(const ir_node *node, addrmode_type_t am_tp); +void set_ia32_am_sc(ir_node *node, ir_entity *sc); /** - * Gets the addr mode offset. + * Sets the sign bit for address mode symconst. */ -tarval *get_ia32_am_offs(const ir_node *node); +void set_ia32_am_sc_sign(ir_node *node); /** - * Sets the offset for addr mode. + * Clears the sign bit for address mode symconst. */ -void set_ia32_am_offs(ir_node *node, tarval *am_offs); +void clear_ia32_am_sc_sign(ir_node *node); + +/** + * Returns the sign bit for address mode symconst. + */ +int is_ia32_am_sc_sign(const ir_node *node); /** * Gets the addr mode const. */ -tarval *get_ia32_am_const(const ir_node *node); +int get_ia32_am_scale(const ir_node *node); /** * Sets the const for addr mode. */ -void set_ia32_am_const(ir_node *node, tarval *am_const); +void set_ia32_am_scale(ir_node *node, int scale); /** - * Return the tarval of an immediate operation or NULL in case of SymConst + * Return the tarval of an immediate operation or NULL if none set */ tarval *get_ia32_Immop_tarval(const ir_node *node); +/** + * Return the symconst entity of an immediate operation or NULL if none set + */ +ir_entity* get_ia32_Immop_symconst(const ir_node *node); + /** * Sets the attributes of an immediate operation to the specified tarval */ void set_ia32_Immop_tarval(ir_node *node, tarval *tv); /** - * Return the old_ir attribute. + * Sets the attributes of an immediate operation to the specified SymConst + */ +void set_ia32_Immop_symconst(ir_node *node, ir_entity *entity); + +/** + * Sets the uses_frame flag. + */ +void set_ia32_use_frame(ir_node *node); + +/** + * Clears the uses_frame flag. + */ +void clear_ia32_use_frame(ir_node *node); + +/** + * Gets the uses_frame flag. + */ +int is_ia32_use_frame(const ir_node *node); + +/** + * Sets node to commutative. + */ +void set_ia32_commutative(ir_node *node); + +/** + * Sets node to non-commutative. + */ +void clear_ia32_commutative(ir_node *node); + +/** + * Checks if node is commutative. + */ +int is_ia32_commutative(const ir_node *node); + +/** + * Sets node emit_cl. + */ +void set_ia32_emit_cl(ir_node *node); + +/** + * Clears node emit_cl. + */ +void clear_ia32_emit_cl(ir_node *node); + +/** + * Checks if node is commutative. + */ +int is_ia32_emit_cl(const ir_node *node); + +/** + * Sets node got_lea. + */ +void set_ia32_got_lea(ir_node *node); + +/** + * Clears node got_lea. */ -ir_node *get_ia32_old_ir(const ir_node *node); +void clear_ia32_got_lea(ir_node *node); /** - * Sets the old_ir attribute. + * Checks if node got lea. */ -void set_ia32_old_ir(ir_node *node, ir_node *old_ir); +int is_ia32_got_lea(const ir_node *node); + +/** + * Sets node needs_stackent + */ +void set_ia32_need_stackent(ir_node *node); + +/** + * Clears node needs_stackent + */ +void clear_ia32_need_stackent(ir_node *node); + +/** + * Checks if node needs a stackentity assigned + */ +int is_ia32_need_stackent(const ir_node *node); + +/** + * Gets the mode of the stored/loaded value (only set for Store/Load) + */ +ir_mode *get_ia32_ls_mode(const ir_node *node); + +/** + * Sets the mode of the stored/loaded value (only set for Store/Load) + */ +void set_ia32_ls_mode(ir_node *node, ir_mode *mode); + +/** + * Gets the frame entity assigned to this node; + */ +ir_entity *get_ia32_frame_ent(const ir_node *node); + +/** + * Sets the frame entity for this node; + */ +void set_ia32_frame_ent(ir_node *node, ir_entity *ent); /** * Returns the argument register requirements of an ia32 node. */ -const ia32_register_req_t **get_ia32_in_req_all(const ir_node *node); +const arch_register_req_t **get_ia32_in_req_all(const ir_node *node); + +/** + * Sets the argument register requirements of an ia32 node. + */ +void set_ia32_in_req_all(ir_node *node, const arch_register_req_t **reqs); /** * Returns the result register requirements of an ia32 node. */ -const ia32_register_req_t **get_ia32_out_req_all(const ir_node *node); +const arch_register_req_t **get_ia32_out_req_all(const ir_node *node); + +/** + * Sets the result register requirements of an ia32 node. + */ +void set_ia32_out_req_all(ir_node *node, const arch_register_req_t **reqs); /** * Returns the argument register requirements of an ia32 node. */ -const ia32_register_req_t *get_ia32_in_req(const ir_node *node, int pos); +const arch_register_req_t *get_ia32_in_req(const ir_node *node, int pos); /** * Returns the result register requirements of an ia32 node. */ -const ia32_register_req_t *get_ia32_out_req(const ir_node *node, int pos); +const arch_register_req_t *get_ia32_out_req(const ir_node *node, int pos); /** * Sets the OUT register requirements at position pos. */ -void set_ia32_req_out(ir_node *node, const ia32_register_req_t *req, int pos); +void set_ia32_req_out(ir_node *node, const arch_register_req_t *req, int pos); /** * Sets the IN register requirements at position pos. */ -void set_ia32_req_in(ir_node *node, const ia32_register_req_t *req, int pos); +void set_ia32_req_in(ir_node *node, const arch_register_req_t *req, int pos); /** * Returns the register flag of an ia32 node. @@ -130,7 +312,7 @@ arch_irn_flags_t get_ia32_flags(const ir_node *node); /** * Sets the register flag of an ia32 node. */ -void set_ia32_flags(const ir_node *node, arch_irn_flags_t flags); +void set_ia32_flags(ir_node *node, arch_irn_flags_t flags); /** * Returns the result register slots of an ia32 node. @@ -152,11 +334,6 @@ int get_ia32_out_regnr(const ir_node *node, int pos); */ const arch_register_t *get_ia32_out_reg(const ir_node *node, int pos); -/** - * Sets the number of results. - */ -void set_ia32_n_res(ir_node *node, int n_res); - /** * Returns the number of results. */ @@ -165,12 +342,12 @@ int get_ia32_n_res(const ir_node *node); /** * Returns the flavour of an ia32 node, */ -op_flavour_t get_ia32_flavour(const ir_node *node); +ia32_op_flavour_t get_ia32_flavour(const ir_node *node); /** * Sets the flavour of an ia32 node to flavour_Div/Mod/DivMod/Mul/Mulh. */ -void set_ia32_flavour(ir_node *node, op_flavour_t op_flav); +void set_ia32_flavour(ir_node *node, ia32_op_flavour_t op_flav); /** * Returns the projnum code. @@ -182,7 +359,55 @@ long get_ia32_pncode(const ir_node *node); */ void set_ia32_pncode(ir_node *node, long code); +/** + * Gets the instruction latency. + */ +unsigned get_ia32_latency(const ir_node *node); + +/** + * Sets the instruction latency. + */ +void set_ia32_latency(ir_node *node, unsigned latency); + + +/** + * Sets the flags for the n'th out. + */ +void set_ia32_out_flags(ir_node *node, arch_irn_flags_t flags, int pos); + +/** + * Gets the flags for the n'th out. + */ +arch_irn_flags_t get_ia32_out_flags(const ir_node *node, int pos); + +/** + * Get the list of available execution units. + */ +const be_execution_unit_t ***get_ia32_exec_units(const ir_node *node); + +/** + * Get the exception label attribute. + */ +unsigned get_ia32_exc_label(const ir_node *node); + +/** + * Set the exception label attribute. + */ +void set_ia32_exc_label(ir_node *node, unsigned flag); + +#ifndef NDEBUG + +/** + * Returns the name of the original ir node. + */ +const char *get_ia32_orig_node(const ir_node *node); +/** + * Sets the name of the original ir node. + */ +void set_ia32_orig_node(ir_node *node, const char *name); + +#endif /* NDEBUG */ /****************************************************************************************************** * _ _ _ _ __ _ _ @@ -196,41 +421,86 @@ void set_ia32_pncode(ir_node *node, long code); ******************************************************************************************************/ /** - * Gets the type of an ia32_Const. + * Returns the ident of an entity + * @param ent The entity + * @return The ident of the entity */ -unsigned get_ia32_Const_type(ir_node *node); +ident *ia32_get_ent_ident(ir_entity *ent); /** - * Sets the type of an ia32_Const. + * Copy the attributes from Immop to an Immop */ -void set_ia32_Const_type(ir_node *node, int type); +void copy_ia32_Immop_attr(ir_node *node, ir_node *src); /** - * Copy the attributes from an ia32_Const to an Immop (Add_i, Sub_i, ...) node + * Returns the proj of the result value for nodes that have the usual + * (res, Mem) result tuple */ -void set_ia32_Immop_attr(ir_node *node, ir_node *cnst); +ir_node *get_ia32_result_proj(const ir_node *node); /** * Copy the attributes from a Const to an ia32_Const */ void set_ia32_Const_attr(ir_node *ia32_cnst, ir_node *cnst); +void set_ia32_Const_tarval(ir_node *node, tarval *tv); + /** * Sets the AddrMode attribute + * @param direction The "direction" of AM ('S' source or 'D' destination) */ -void set_ia32_AddrMode(ir_node *node); +void set_ia32_AddrMode(ir_node *node, char direction); /** - * Returns whether or not the node is an AddrMode node. + * Returns whether or not the node is an immediate operation with Const. */ -int is_ia32_AddrMode(ir_node *node); +int is_ia32_ImmConst(const ir_node *node); /** - * Checks whether or not an ir_node is an ia32 node + * Returns whether or not the node is an immediate operation with SymConst. */ -int is_ia32_irn(const ir_node *node); +int is_ia32_ImmSymConst(const ir_node *node); + +/** + * Returns whether or not the node is an AddrModeS node. + */ +int is_ia32_AddrModeS(const ir_node *node); + +/** + * Returns whether or not the node is an AddrModeD node. + */ +int is_ia32_AddrModeD(const ir_node *node); + +/** + * Checks if node is a Load or fLoad. + */ +int is_ia32_Ld(const ir_node *node); + +/** + * Checks if node is a Store or fStore. + */ +int is_ia32_St(const ir_node *node); + +/** + * Checks if node is a Const or fConst. + */ +int is_ia32_Cnst(const ir_node *node); + +/** + * Initializes the nodes attributes. + */ +void init_ia32_attributes(ir_node *node, arch_irn_flags_t flags, + const arch_register_req_t **in_reqs, + const arch_register_req_t **out_reqs, + const be_execution_unit_t ***execution_units, + int n_res, unsigned latency); + +void init_ia32_x87_attributes(ir_node *node); +void init_ia32_asm_attributes(ir_node *node); +void init_ia32_immediate_attributes(ir_node *node, ir_entity *symconst, + int symconst_sign, long offset); /* Include the generated headers */ #include "gen_ia32_new_nodes.h" -#endif /* _IA32_NEW_NODES_H_ */ +#endif /* FIRM_BE_IA32_IA32_NEW_NODES_H */