X-Git-Url: http://nsz.repo.hu/git/?a=blobdiff_plain;f=ir%2Fbe%2Fia32%2Fia32_new_nodes.h;h=a189247a1993a3df26803cb86c5d44083a20ce70;hb=0ddf4c5ef7e5008703510e56fcdca3e9329050ad;hp=1df4f3be066a7db706e8b5fcdbea243ce6661fe9;hpb=eb798733d50fbfb32b12ae9cb2f989d8b86f0d12;p=libfirm diff --git a/ir/be/ia32/ia32_new_nodes.h b/ir/be/ia32/ia32_new_nodes.h index 1df4f3be0..a189247a1 100644 --- a/ir/be/ia32/ia32_new_nodes.h +++ b/ir/be/ia32/ia32_new_nodes.h @@ -1,15 +1,57 @@ -/** - * Function prototypes for the assembler ir node constructors. - * @author Christian Wuerdig - * $Id$ - */ - -#ifndef _IA32_NEW_NODES_H_ -#define _IA32_NEW_NODES_H_ +/* + * Copyright (C) 1995-2008 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" +/** indices for AM inputs */ +enum { + n_ia32_base = 0, + n_ia32_index = 1, + n_ia32_mem = 2, + n_ia32_unary_op = 3, + n_ia32_binary_left = 3, + n_ia32_binary_right = 4 +}; + +/** proj numbers for "normal" one-result nodes (for the complicated cases where we not only + * need the result) */ +enum { + pn_ia32_res = 0, + pn_ia32_flags = 1, + pn_ia32_mem = 2, + pn_ia32_add1 = 3, + pn_ia32_add2 = 4 +}; + /*************************************************************************************************** * _ _ _ __ _ _ _ _ * | | | | | | / / | | | | | | | | @@ -29,47 +71,48 @@ int ia32_has_x87_register(const ir_node *n); /** * Returns the attributes of an ia32 node. */ -ia32_attr_t *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. + * Gets the condcode attributes of a node. */ -ia32_op_type_t get_ia32_op_type(const ir_node *node); +ia32_condcode_attr_t *get_ia32_condcode_attr(ir_node *node); +const ia32_condcode_attr_t *get_ia32_condcode_attr_const(const ir_node *node); /** - * Sets the type of an ia32 node. + * Gets the CopyB node attributes. */ -void set_ia32_op_type(ir_node *node, ia32_op_type_t tp); +ia32_copyb_attr_t *get_ia32_copyb_attr(ir_node *node); +const ia32_copyb_attr_t *get_ia32_copyb_attr_const(const ir_node *node); /** - * Gets the immediate op type of an ia32 node. + * Gets the type of an ia32 node. */ -ia32_immop_type_t get_ia32_immop_type(const ir_node *node); +ia32_op_type_t get_ia32_op_type(const ir_node *node); /** - * Sets the immediate op type of an ia32 node. + * Sets the type of an ia32 node. */ -void set_ia32_immop_type(ir_node *node, ia32_immop_type_t tp); +void set_ia32_op_type(ir_node *node, ia32_op_type_t tp); /** * Gets the supported addrmode of an ia32 node */ ia32_am_type_t get_ia32_am_support(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 get_ia32_am_arity(const ir_node *node); /** - * 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 + * Sets the supported addrmode of an ia32 node */ -void set_ia32_am_flavour(ir_node *node, ia32_am_flavour_t am_flavour); +void set_ia32_am_support(ir_node *node, ia32_am_type_t am_tp, + ia32_am_arity_t am_arity); /** * Gets the addressmode offset as long. @@ -84,14 +127,14 @@ void set_ia32_am_offs_int(ir_node *node, int offset); void add_ia32_am_offs_int(ir_node *node, int offset); /** - * Returns the symconst ident associated to addrmode. + * Returns the symconst entity associated to addrmode. */ -ident *get_ia32_am_sc(const ir_node *node); +ir_entity *get_ia32_am_sc(const ir_node *node); /** - * Sets the symconst ident associated to addrmode. + * Sets the symconst entity associated to addrmode. */ -void set_ia32_am_sc(ir_node *node, ident *sc); +void set_ia32_am_sc(ir_node *node, ir_entity *sc); /** * Sets the sign bit for address mode symconst. @@ -118,26 +161,6 @@ int get_ia32_am_scale(const ir_node *node); */ void set_ia32_am_scale(ir_node *node, int scale); -/** - * Return the tarval of an immediate operation or NULL if none set - */ -tarval *get_ia32_Immop_tarval(const ir_node *node); - -/** - * Return the symconst ident of an immediate operation or NULL if none set - */ -ident* 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); - -/** - * Sets the attributes of an immediate operation to the specified SymConst - */ -void set_ia32_Immop_symconst(ir_node *node, ident *ident); - /** * Sets the uses_frame flag. */ @@ -153,6 +176,11 @@ void clear_ia32_use_frame(ir_node *node); */ int is_ia32_use_frame(const ir_node *node); +/** + * copies all address-mode attributes from one node to the other + */ +void ia32_copy_am_attrs(ir_node *to, const ir_node *from); + /** * Sets node to commutative. */ @@ -169,49 +197,19 @@ void clear_ia32_commutative(ir_node *node); 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. + * Sets node needs_stackent */ -int is_ia32_emit_cl(const ir_node *node); +void set_ia32_need_stackent(ir_node *node); /** - * Sets node got_lea. + * Clears node needs_stackent */ -void set_ia32_got_lea(ir_node *node); +void clear_ia32_need_stackent(ir_node *node); /** - * Clears node got_lea. + * Checks if node needs a stack entity assigned */ -void clear_ia32_got_lea(ir_node *node); - -/** - * Checks if node got lea. - */ -int is_ia32_got_lea(const ir_node *node); - -/** - * Sets node got_reload. - */ -void set_ia32_got_reload(ir_node *node); - -/** - * Clears node got_reload. - */ -void clear_ia32_got_reload(ir_node *node); - -/** - * Checks if node got reload. - */ -int is_ia32_got_reload(const ir_node *node); +int is_ia32_need_stackent(const ir_node *node); /** * Gets the mode of the stored/loaded value (only set for Store/Load) @@ -236,42 +234,42 @@ 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 ia32_register_req_t **reqs); +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 ia32_register_req_t **reqs); +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. @@ -283,6 +281,8 @@ arch_irn_flags_t get_ia32_flags(const ir_node *node); */ void set_ia32_flags(ir_node *node, arch_irn_flags_t flags); +void add_ia32_flags(ir_node *node, arch_irn_flags_t flags); + /** * Returns the result register slots of an ia32 node. */ @@ -303,46 +303,31 @@ 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. */ int get_ia32_n_res(const ir_node *node); /** - * Returns the flavour of an ia32 node, + * Returns the condition code of a node. */ -ia32_op_flavour_t get_ia32_flavour(const ir_node *node); +long get_ia32_condcode(const ir_node *node); /** - * Sets the flavour of an ia32 node to flavour_Div/Mod/DivMod/Mul/Mulh. + * Sets the condition code of a node */ -void set_ia32_flavour(ir_node *node, ia32_op_flavour_t op_flav); +void set_ia32_condcode(ir_node *node, long code); /** - * Returns the projnum code. + * Returns the condition code of a node. */ -pn_Cmp get_ia32_pncode(const ir_node *node); - -/** - * Sets the projnum code - */ -void set_ia32_pncode(ir_node *node, pn_Cmp code); +unsigned get_ia32_copyb_size(const ir_node *node); /** * 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. @@ -359,6 +344,16 @@ arch_irn_flags_t get_ia32_out_flags(const ir_node *node, int pos); */ 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 /** @@ -391,11 +386,6 @@ void set_ia32_orig_node(ir_node *node, const char *name); */ ident *ia32_get_ent_ident(ir_entity *ent); -/** - * Copy the attributes from Immop to an Immop - */ -void copy_ia32_Immop_attr(ir_node *node, ir_node *src); - /** * Returns the proj of the result value for nodes that have the usual * (res, Mem) result tuple @@ -409,22 +399,6 @@ 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, char direction); - -/** - * Returns whether or not the node is an immediate operation with Const. - */ -int is_ia32_ImmConst(const ir_node *node); - -/** - * Returns whether or not the node is an immediate operation with SymConst. - */ -int is_ia32_ImmSymConst(const ir_node *node); - /** * Returns whether or not the node is an AddrModeS node. */ @@ -446,22 +420,27 @@ int is_ia32_Ld(const ir_node *node); int is_ia32_St(const ir_node *node); /** - * Checks if node is a Const or fConst. + * Swaps left/right input of a node (and adjusts pnc if needed) */ -int is_ia32_Cnst(const ir_node *node); +void ia32_swap_left_right(ir_node *node); /** * Initializes the nodes attributes. */ -void init_ia32_attributes(ir_node *node, arch_irn_flags_t flags, const ia32_register_req_t **in_reqs, \ - const ia32_register_req_t **out_reqs, const be_execution_unit_t ***execution_units, int n_res, unsigned latency); +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); -/** - * Registers the ia32_copy_attr function for all ia32 opcodes. - */ -void ia32_register_copy_attr_func(void); +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); +void init_ia32_copyb_attributes(ir_node *res, unsigned size); +void init_ia32_condcode_attributes(ir_node *res, long pnc); /* Include the generated headers */ #include "gen_ia32_new_nodes.h" -#endif /* _IA32_NEW_NODES_H_ */ +#endif /* FIRM_BE_IA32_IA32_NEW_NODES_H */