84562394e2
* gcc/cgraph.h (cgraph_node_set_iterator, varpool_node_set_iterator): Remove typedef. (cgraph_inline_failed_enum, cgraph_inline_failed_t): Remove typedef and rename to cgraph_inline_failed_t. * gcc/tree-ssa-alias.h (ao_ref_s, ao_ref): Remove typedef and rename to ao_ref. * gcc/reload.h (reg_equivs_s, reg_equivs_t): Remove typedef and rename to reg_equivs_t. * gcc/conditions.h (CC_STATUS): Remove typedef. * gcc/bitmap.h (bitmap_obstack): Remove typedef. (bitmap_element_def, bitmap_element): Remove typedef and rename to bitmap_element. (bitmap_head_def, bitmap_head): Remove typedef and rename to bitmap_head. (bitmap_iterator): Remove typedef. * gcc/target.h (cumulative_args_t, print_switch_type, secondary_reload_info): Remove typedef. * gcc/dwarf2out.h (dw_cfi_oprnd_struct, dw_cfi_oprnd): Remove dw_cfi_oprnd_struct alias. (dw_cfi_struct, dw_cfi_node): Remove typedef and rename to dw_cfi_node. (dw_fde_struct, dw_fde_node): Remove typedef and rename to dw_fde_node. (cfa_loc, dw_cfa_location): Remove typedef and rename to dw_cfa_location. (dw_vec_struct, dw_vec_const): Remove typedef and rename to dw_vec_const. (dw_val_struct, dw_val_node): Remove typedef and rename to dw_val_node. (dw_loc_descr_struct, dw_loc_descr_node): Remove typedef and rename to dw_loc_descr_node. * gcc/params.h (param_info, compiler_param): Remove typedef. * gcc/opts.h (cl_deferred_param): Remove typedef. * gcc/sreal.h (sreal): Remove typedef. * gcc/ddg.h (dep_type, dep_data_type): Remove typedef. * gcc/graphite-clast-to-gimple.h (cloog_prog_clast, bb_pbb_def): Remove typedef. * gcc/lto-streamer.h (lto_decl_stream_e_t, lto_encoder_entry, lto_symtab_encoder_iterator, res_pair): Remove typedef. * gcc/tree-affine.h (affine_tree_combination, aff_tree): Remove typedef and rename to aff_tree. * gcc/sched-int.h (region): Remove typedef. * gcc/diagnostic.h (diagnostic_info, diagnostic_classification_change_t): Remove typedef. * gcc/tree-ssa-loop.h (affine_iv_d): Remove typedef and rename to affine_iv. * gcc/sbitmap.h (sbitmap_iterator): Remove typedef. * gcc/ssa-iterators.h (immediate_use_iterator_d, imm_use_iterator): Remove typedef and rename to imm_use_iterator. (ssa_operand_iterator_d, ssa_op_iter): Remove typedef and rename to ssa_op_iter. * gcc/ggc-internal.h (ggc_statistics): Remove typedef. * gcc/cselib.h (cselib_val_struct, cselib_val): Remove typedef and rename to cselib_val. * gcc/tree-core.h (alias_pair): Remove typedef. (constructor_elt_d, constructor_elt): Remove typedef and rename to constructor_elt. (ssa_use_operand_d, ssa_use_operand_t): Remove typedef and rename to ssa_use_operand_t. * gcc/graphite-sese-to-poly.h (base_alias_pair): Remove typedef. * gcc/tree-data-ref.h (conflict_function): Remove typedef. * gcc/tree-inline.h (copy_body_data): Remove typedef. * gcc/ipa-inline.h (condition, size_time_entry, inline_param_summary_t, edge_growth_cache_entry): Remove typedef. * gcc/regrename.h (operand_rr_info, insn_rr_info): Remove typedef. * gcc/gimple-iterator.h (gimple_stmt_iterator_d, gimple_stmt_iterator): Remove typedef and rename to gimple_stmt_iterator. * gcc/basic-block.h (ce_if_block, ce_if_block_t): Remove typedef and rename to ce_if_block. (edge_iterator): Remove typedef. * gcc/ipa-prop.h (ipa_agg_jf_item, ipa_agg_jf_item_t): Remove typedef and rename to ipa_agg_jf_item. (ipa_agg_jump_function_t, ipa_param_descriptor_t, ipa_node_params_t, ipa_parm_adjustment_t): Remove typedef. (ipa_jump_func, ipa_jump_func_t): Remove typedef and rename to ipa_jump_func. (ipa_edge_args, ipa_edge_args_t): Remove typedef and rename to ipa_edge_args. * gcc/gcov-io.h (gcov_bucket_type): Remove typedef. (gcov_working_set_info, gcov_working_set_t): Remove typedef and rename to gcov_working_set_t. * gcc/ira-int.h (minmax_set_iterator, ira_allocno_iterator, ira_object_iterator, ira_allocno_object_iterator, ira_pref_iterator, ira_copy_iterator, ira_object_conflict_iterator): Remove typedef. * gcc/tree-iterator.h (tree_stmt_iterator): Remove typedef. * gcc/rtl.h (addr_diff_vec_flags, mem_attrs, reg_attrs, replace_label_data): Remove typedef. (rtunion_def, rtunion): Remove typedef and rename to rtunion. * gcc/hard-reg-set.h (hard_reg_set_iterator): Remove typedef. * gcc/sel-sched-ir.h (_list_iterator, sel_global_bb_info_def, sel_region_bb_info_def, succ_iterator): Remove typedef. (deps_where_def, deps_where_t): Remove typedef and rename to deps_where_t. * gcc/coretypes.h: Adapt forward declarations. * gcc/tree-scalar-evolution.h: Likewise. * gcc/tree-ssa-address.h: Likewise. * gcc/tree-ssa-operands.h: Likewise. * gcc/function.h: Likewise. * gcc/config/frv/frv-protos.h: Likewise. * gcc/targhooks.h: Likewise. * gcc/basic_block.h: Likewise. * gcc/rtl.def: Adapt documentation. * gcc/doc/tm.texi: Likewise. * gcc/ipa-cp.c: Adapt uses. * gcc/bitmap.c: Likewise. * gcc/dwarf2out.c: Likewise. * gcc/target.def: Likewise. * gcc/ipa-inline-analysis.c: Likewise. * gcc/dwarf2cfi.c: Likewise. * gcc/tree-ssa-loop-ivopts.c: Likewise. * gcc/lto-cgraph.c: Likewise. * gcc/config/frv/frv.c: Likewise. * gcc/ifcvt.c: Likewise. * gcc/ipa-prop.c: Likewise. From-SVN: r205863
120 lines
3.9 KiB
C
120 lines
3.9 KiB
C
/* Garbage collection for the GNU compiler. Internal definitions
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for ggc-*.c and stringpool.c.
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Copyright (C) 2009-2013 Free Software Foundation, Inc.
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This file is part of GCC.
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GCC is free software; you can redistribute it and/or modify it under
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the terms of the GNU General Public License as published by the Free
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Software Foundation; either version 3, or (at your option) any later
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version.
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GCC is distributed in the hope that it will be useful, but WITHOUT ANY
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WARRANTY; without even the implied warranty of MERCHANTABILITY or
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FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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for more details.
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You should have received a copy of the GNU General Public License
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along with GCC; see the file COPYING3. If not see
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<http://www.gnu.org/licenses/>. */
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#ifndef GCC_GGC_INTERNAL_H
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#define GCC_GGC_INTERNAL_H
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#include "ggc.h"
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/* Call ggc_set_mark on all the roots. */
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extern void ggc_mark_roots (void);
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/* Stringpool. */
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/* Mark the entries in the string pool. */
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extern void ggc_mark_stringpool (void);
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/* Purge the entries in the string pool. */
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extern void ggc_purge_stringpool (void);
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/* Save and restore the string pool entries for PCH. */
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extern void gt_pch_save_stringpool (void);
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extern void gt_pch_fixup_stringpool (void);
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extern void gt_pch_restore_stringpool (void);
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/* PCH and GGC handling for strings, mostly trivial. */
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extern void gt_pch_p_S (void *, void *, gt_pointer_operator, void *);
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/* PCH. */
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struct ggc_pch_data;
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/* Return a new ggc_pch_data structure. */
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extern struct ggc_pch_data *init_ggc_pch (void);
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/* The second parameter and third parameters give the address and size
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of an object. Update the ggc_pch_data structure with as much of
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that information as is necessary. The bool argument should be true
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if the object is a string. */
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extern void ggc_pch_count_object (struct ggc_pch_data *, void *, size_t, bool);
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/* Return the total size of the data to be written to hold all
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the objects previously passed to ggc_pch_count_object. */
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extern size_t ggc_pch_total_size (struct ggc_pch_data *);
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/* The objects, when read, will most likely be at the address
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in the second parameter. */
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extern void ggc_pch_this_base (struct ggc_pch_data *, void *);
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/* Assuming that the objects really do end up at the address
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passed to ggc_pch_this_base, return the address of this object.
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The bool argument should be true if the object is a string. */
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extern char *ggc_pch_alloc_object (struct ggc_pch_data *, void *, size_t, bool);
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/* Write out any initial information required. */
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extern void ggc_pch_prepare_write (struct ggc_pch_data *, FILE *);
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/* Write out this object, including any padding. The last argument should be
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true if the object is a string. */
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extern void ggc_pch_write_object (struct ggc_pch_data *, FILE *, void *,
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void *, size_t, bool);
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/* All objects have been written, write out any final information
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required. */
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extern void ggc_pch_finish (struct ggc_pch_data *, FILE *);
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/* A PCH file has just been read in at the address specified second
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parameter. Set up the GC implementation for the new objects. */
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extern void ggc_pch_read (FILE *, void *);
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/* Allocation and collection. */
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/* When set, ggc_collect will do collection. */
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extern bool ggc_force_collect;
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extern void ggc_record_overhead (size_t, size_t, void * FINAL_MEM_STAT_DECL);
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extern void ggc_free_overhead (void *);
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extern void ggc_prune_overhead_list (void);
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/* Return the number of bytes allocated at the indicated address. */
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extern size_t ggc_get_size (const void *);
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/* Statistics. */
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/* This structure contains the statistics common to all collectors.
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Particular collectors can extend this structure. */
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struct ggc_statistics
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{
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/* At present, we don't really gather any interesting statistics. */
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int unused;
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};
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/* Used by the various collectors to gather and print statistics that
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do not depend on the collector in use. */
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extern void ggc_print_common_statistics (FILE *, ggc_statistics *);
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#endif
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