-/**
- * 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
+};
+
/***************************************************************************************************
* _ _ _ __ _ _ _ _
* | | | | | | / / | | | | | | | |
***************************************************************************************************/
/**
- * Returns the attributes of an ia32 node.
+ * returns true if a node has x87 registers
*/
-ia32_attr_t *get_ia32_attr(const ir_node *node);
+int ia32_has_x87_register(const ir_node *n);
/**
- * Gets the type of an ia32 node.
+ * Returns the attributes of an ia32 node.
*/
-ia32_op_type_t get_ia32_op_type(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);
-/**
- * Sets the type of an ia32 node.
- */
-void set_ia32_op_type(ir_node *node, ia32_op_type_t tp);
+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);
-/**
- * Gets the immediate op type of an ia32 node.
- */
-ia32_immop_type_t get_ia32_immop_type(const ir_node *node);
+ia32_immediate_attr_t *get_ia32_immediate_attr(ir_node *node);
+const ia32_immediate_attr_t *get_ia32_immediate_attr_const(const ir_node *node);
/**
- * Sets the immediate op type of an ia32 node.
+ * Gets the condcode attributes of a node.
*/
-void set_ia32_immop_type(ir_node *node, ia32_immop_type_t tp);
+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);
/**
- * Gets the supported addrmode of an ia32 node
+ * Gets the CopyB node attributes.
*/
-ia32_am_type_t get_ia32_am_support(const ir_node *node);
+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);
/**
- * Sets the supported addrmode of an ia32 node
+ * Gets the type of an ia32 node.
*/
-void set_ia32_am_support(ir_node *node, ia32_am_type_t am_tp);
+ia32_op_type_t get_ia32_op_type(const ir_node *node);
/**
- * Gets the addrmode flavour of an ia32 node
+ * Sets the type of an ia32 node.
*/
-ia32_am_flavour_t get_ia32_am_flavour(const ir_node *node);
+void set_ia32_op_type(ir_node *node, ia32_op_type_t tp);
/**
- * Sets the addrmode flavour of an ia32 node
+ * Gets the supported address mode of an ia32 node
*/
-void set_ia32_am_flavour(ir_node *node, ia32_am_flavour_t am_flavour);
+ia32_am_type_t get_ia32_am_support(const ir_node *node);
/**
- * Gets the joined addrmode offset.
+ * Sets the supported addrmode of an ia32 node
*/
-char *get_ia32_am_offs(const ir_node *node);
+void set_ia32_am_support(ir_node *node, ia32_am_type_t am_arity);
/**
- * Adds an offset for addrmode.
+ * Gets the addressmode offset as long.
*/
-void add_ia32_am_offs(ir_node *node, const char *offset);
+int get_ia32_am_offs_int(const ir_node *node);
/**
- * Subs an offset for addrmode.
+ * Sets the addressmode offset
*/
-void sub_ia32_am_offs(ir_node *node, const char *offset);
+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.
*/
void set_ia32_am_scale(ir_node *node, int scale);
-/**
- * Return the tarval of an immediate operation or NULL in case of SymConst
- */
-tarval *get_ia32_Immop_tarval(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 sc attribute.
- */
-ident *get_ia32_sc(const ir_node *node);
-
-/**
- * Sets the sc attribute.
- */
-void set_ia32_sc(ir_node *node, ident *sc);
-
-/**
- * Gets the string representation of the internal const (tv or symconst)
- */
-const char *get_ia32_cnst(const ir_node *node);
-
-/**
- * Sets the string representation of the internal const.
- */
-void set_ia32_cnst(ir_node *node, char *cnst);
-
-/**
- * Gets the ident representation of the internal const (tv or symconst)
- */
-ident *get_ia32_id_cnst(const ir_node *node);
-
-/**
- * Sets the ident representation of the internal const.
- */
-void set_ia32_id_cnst(ir_node *node, ident *cnst);
-
/**
* Sets the uses_frame flag.
*/
*/
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.
*/
int is_ia32_commutative(const ir_node *node);
/**
- * Sets node emit_cl.
+ * Sets node needs_stackent
*/
-void set_ia32_emit_cl(ir_node *node);
+void set_ia32_need_stackent(ir_node *node);
/**
- * Clears node emit_cl.
+ * Clears node needs_stackent
*/
-void clear_ia32_emit_cl(ir_node *node);
+void clear_ia32_need_stackent(ir_node *node);
/**
- * Checks if node is commutative.
+ * Checks if node needs a stack entity assigned
*/
-int is_ia32_emit_cl(const ir_node *node);
+int is_ia32_need_stackent(const ir_node *node);
-/**
- * Sets node got_lea.
- */
-void set_ia32_got_lea(ir_node *node);
+void set_ia32_is_reload(ir_node *node);
+int is_ia32_is_reload(const ir_node *node);
-/**
- * Clears node got_lea.
- */
-void clear_ia32_got_lea(ir_node *node);
+void set_ia32_is_spill(ir_node *node);
+int is_ia32_is_spill(const 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);
+void set_ia32_is_remat(ir_node *node);
+int is_ia32_is_remat(const ir_node *node);
/**
* Gets 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 mode of the result.
- */
-ir_mode *get_ia32_res_mode(const ir_node *node);
-
-/**
- * Sets the mode of the result.
- */
-void set_ia32_res_mode(ir_node *node, ir_mode *mode);
-
-/**
- * Gets the source mode of conversion.
- */
-ir_mode *get_ia32_src_mode(const ir_node *node);
-
-/**
- * Sets the source mode of conversion.
- */
-void set_ia32_src_mode(ir_node *node, ir_mode *mode);
-
-/**
- * Gets the target mode of conversion.
- */
-ir_mode *get_ia32_tgt_mode(const ir_node *node);
-
-/**
- * Sets the target mode of conversion.
- */
-void set_ia32_tgt_mode(ir_node *node, ir_mode *mode);
-
/**
* Gets the frame entity assigned to this node;
*/
-entity *get_ia32_frame_ent(const ir_node *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, entity *ent);
+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.
*/
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.
*/
const arch_register_t *get_ia32_out_reg(const ir_node *node, int pos);
/**
- * Sets the number of results.
+ * Returns the number of results.
*/
-void set_ia32_n_res(ir_node *node, int n_res);
+int get_ia32_n_res(const ir_node *node);
/**
- * Returns the number of results.
+ * Returns the condition code of a node.
*/
-int get_ia32_n_res(const ir_node *node);
+long get_ia32_condcode(const ir_node *node);
/**
- * Returns the flavour of an ia32 node,
+ * Sets the condition code of a node
*/
-ia32_op_flavour_t get_ia32_flavour(const ir_node *node);
+void set_ia32_condcode(ir_node *node, long code);
/**
- * Sets the flavour of an ia32 node to flavour_Div/Mod/DivMod/Mul/Mulh.
+ * Returns the condition code of a node.
*/
-void set_ia32_flavour(ir_node *node, ia32_op_flavour_t op_flav);
+unsigned get_ia32_copyb_size(const ir_node *node);
+
+/**
+ * Gets the instruction latency.
+ */
+unsigned get_ia32_latency(const ir_node *node);
+
/**
- * Returns the projnum code.
+ * Sets the flags for the n'th out.
*/
-long get_ia32_pncode(const ir_node *node);
+void set_ia32_out_flags(ir_node *node, arch_irn_flags_t flags, int pos);
/**
- * Sets the projnum code
+ * Gets the flags for the n'th out.
*/
-void set_ia32_pncode(ir_node *node, long code);
+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);
+
+/**
+ * Return the exception label id.
+ */
+ir_label_t get_ia32_exc_label_id(const ir_node *node);
+
+/**
+ * Assign the exception label id.
+ */
+void set_ia32_exc_label_id(ir_node *node, ir_label_t id);
#ifndef NDEBUG
******************************************************************************************************/
/**
- * 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(const ir_node *node);
+ident *ia32_get_ent_ident(ir_entity *ent);
/**
- * Sets the type of an ia32_Const.
+ * Returns the proj of the result value for nodes that have the usual
+ * (res, Mem) result tuple
*/
-void set_ia32_Const_type(ir_node *node, int type);
-
-/**
- * Copy the attributes from an ia32_Const to an Immop (Add_i, Sub_i, ...) node
- */
-void set_ia32_Immop_attr(ir_node *node, ir_node *cnst);
-
-/**
- * Copy the attributes from Immop to an Immop
- */
-void copy_ia32_Immop_attr(ir_node *node, ir_node *src);
+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);
-/**
- * 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);
+void set_ia32_Const_tarval(ir_node *node, tarval *tv);
/**
* Returns whether or not the node is an AddrModeS 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, int n_res);
+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);
+
+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 */
projects / libfirm / blobdiff