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* data-streamer.h (streamer_write_zero): Rename from output_zero. (streamer_write_uhwi): Rename from lto_output_uleb128. (streamer_write_hwi): Rename from output_sleb128. (streamer_write_string): Rename from lto_output_string. (streamer_string_index): Rename from lto_string_index. (streamer_write_string_with_length): Rename from lto_output_string_with_length. (streamer_write_uhwi_stream): Rename from lto_output_uleb128_stream. (streamer_write_hwi_stream): Rename from lto_output_sleb128_stream. (streamer_read_string): Rename from lto_input_string. (streamer_read_indexed_string): Rename from input_string_internal. (streamer_read_uhwi): Rename from lto_input_uleb128. (streamer_read_hwi): Rename from lto_input_sleb128. (streamer_write_hwi_in_range): Rename from lto_output_int_in_range. (streamer_read_hwi_in_range): Rename from lto_input_int_in_range. (streamer_write_enum): Rename from lto_output_enum. (streamer_read_enum): Rename from lto_input_enum. (streamer_write_record_start): Rename from output_record_start. (streamer_read_record_start): Rename from input_record_start. (streamer_write_bitpack): Rename from lto_output_bitpack. (streamer_read_bitpack): Rename from lto_input_bitpack. (streamer_write_char_stream): Rename from lto_output_1_stream. (streamer_read_uchar): Rename from lto_input_1_unsigned. * tree-streamer.h (streamer_cache_d): Rename from lto_streamer_cache_d. (streamer_handle_as_builtin_p): Rename from lto_stream_as_builtin_p. (streamer_read_string_cst): Rename from input_string_cst. (streamer_read_chain): Rename from lto_input_chain. (streamer_alloc_tree): Rename from lto_materialize_tree. (streamer_read_tree_body): Rename from lto_input_tree_pointers. (streamer_get_pickled_tree): Rename from lto_get_pickled_tree. (streamer_get_builtin_tree): Rename from lto_get_builtin_tree. (streamer_read_integer_cst): Rename from lto_input_integer_cst. (streamer_read_tree_bitfields): Rename from tree_read_bitfields. (streamer_write_chain): Rename from lto_output_chain. (streamer_write_tree_header): Rename from lto_output_tree_header. (streamer_pack_tree_bitfields): Rename from pack_value_fields. (streamer_write_tree_body): Rename from lto_output_tree_pointers. (streamer_write_integer_cst): Rename from lto_output_integer_cst. (streamer_write_builtin): Rename from lto_output_builtin_tree. (streamer_check_handled_ts_structures): Rename from check_handled_ts_structures. (streamer_tree_cache_insert): Rename from lto_streamer_cache_insert. (streamer_tree_cache_insert_at): Rename from lto_streamer_cache_insert_at. (streamer_tree_cache_append): Rename from lto_streamer_cache_append. (streamer_tree_cache_lookup): Rename from lto_streamer_cache_lookup. (streamer_tree_cache_get): Rename from lto_streamer_cache_get. (streamer_tree_cache_create): Rename from lto_streamer_cache_create. (streamer_tree_cache_delete): Rename from lto_streamer_cache_delete. * tree-streamer-out.c (write_string_cst): Rename from output_string_cst. (write_identifier): Rename from output_identifier. (write_ts_common_tree_pointers): Rename from lto_output_ts_common_tree_pointers. (write_ts_vector_tree_pointers): Rename from lto_output_ts_vector_tree_pointers. (write_ts_complex_tree_pointers): Rename from lto_output_ts_complex_tree_pointers. (write_ts_decl_minimal_tree_pointers): Rename from lto_output_ts_decl_minimal_tree_pointers. (write_ts_decl_common_tree_pointers): Rename from lto_output_ts_decl_common_tree_pointers. (write_ts_decl_non_common_tree_pointers): Rename from lto_output_ts_decl_non_common_tree_pointers. (write_ts_decl_with_vis_tree_pointers): Rename from lto_output_ts_decl_with_vis_tree_pointers. (write_ts_field_decl_tree_pointers): Rename from lto_output_ts_field_decl_tree_pointers. (write_ts_function_decl_tree_pointers): Rename from lto_output_ts_function_decl_tree_pointers. (write_ts_type_common_tree_pointers): Rename from lto_output_ts_type_common_tree_pointers. (write_ts_type_non_common_tree_pointers): Rename from lto_output_ts_type_non_common_tree_pointers. (write_ts_list_tree_pointers): Rename from lto_output_ts_list_tree_pointers. (write_ts_vec_tree_pointers): Rename from lto_output_ts_vec_tree_pointers. (write_ts_exp_tree_pointers): Rename from lto_output_ts_exp_tree_pointers. (write_ts_block_tree_pointers): Rename from lto_output_ts_block_tree_pointers. (write_ts_binfo_tree_pointers): Rename from lto_output_ts_binfo_tree_pointers. (write_ts_constructor_tree_pointers): Rename from lto_output_ts_constructor_tree_pointers. (write_ts_target_option): Rename from lto_output_ts_target_option. (write_ts_translation_unit_decl_tree_pointers): Rename from lto_output_ts_translation_unit_decl_tree_pointers. * tree-streamer.c (streamer_tree_cache_add_to_node_array): Rename from lto_streamer_cache_add_to_node_array. (streamer_tree_cache_insert_1): Rename from lto_streamer_cache_insert_1. (record_common_node): Rename from lto_record_common_node. * streamer-hooks.h (bitpack_d, lto_streamer_cache_d): Remove forward declarations. * data-streamer-in.c (lto_input_widest_uint_uleb128): Remove unused function. * data-streamer-out.c (lto_output_widest_uint_uleb128_stream): Remove unused function. * Makefile.in (lto-section-out.o): Add dependency on DATA_STREAMER_H. (ipa-reference.o): Likewise. * lto-section-out.c: Include data-streamer.h. * ipa-reference.c: Include data-streamer.h. From-SVN: r177704
69 lines
2.5 KiB
C
69 lines
2.5 KiB
C
/* Streamer hooks. Support for adding streamer-specific callbacks to
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generic streaming routines.
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Copyright 2011 Free Software Foundation, Inc.
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Contributed by Diego Novillo <dnovillo@google.com>
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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_STREAMER_HOOKS_H
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#define GCC_STREAMER_HOOKS_H
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#include "tree.h"
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/* Forward declarations to avoid including unnecessary headers. */
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struct output_block;
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struct lto_input_block;
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struct data_in;
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/* Streamer hooks. These functions do additional processing as
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needed by the module. There are two types of callbacks, those that
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replace the default behavior and those that supplement it.
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Hooks marked [REQ] are required to be set. Those marked [OPT] may
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be NULL, if the streamer does not need to implement them. */
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struct streamer_hooks {
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/* [REQ] Called by every tree streaming routine that needs to write
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a tree node. The arguments are: output_block where to write the
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node, the tree node to write and a boolean flag that should be true
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if the caller wants to write a reference to the tree, instead of the
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tree itself. The referencing mechanism is up to each streamer to
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implement. */
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void (*write_tree) (struct output_block *, tree, bool);
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/* [REQ] Called by every tree streaming routine that needs to read
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a tree node. It takes two arguments: an lto_input_block pointing
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to the buffer where to read from and a data_in instance with tables
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and descriptors needed by the unpickling routines. It returns the
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tree instantiated from the stream. */
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tree (*read_tree) (struct lto_input_block *, struct data_in *);
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};
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#define stream_write_tree(OB, EXPR, REF_P) \
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streamer_hooks.write_tree(OB, EXPR, REF_P)
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#define stream_read_tree(IB, DATA_IN) \
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streamer_hooks.read_tree(IB, DATA_IN)
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/* Streamer hooks. */
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extern struct streamer_hooks streamer_hooks;
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/* In streamer-hooks.c. */
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void streamer_hooks_init (void);
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#endif /* GCC_STREAMER_HOOKS_H */
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