forked from Imagelibrary/binutils-gdb
0f0c11f7fc
This adds the core deduplicator that the ctf_link machinery calls
(possibly repeatedly) to link the CTF sections: it takes an array
of input ctf_file_t's and another array that indicates which entries in
the input array are parents of which other entries, and returns an array
of outputs. The first output is always the ctf_file_t on which
ctf_link/ctf_dedup/etc was called: the other outputs are child dicts
that have the first output as their parent.
include/
* ctf-api.h (CTF_LINK_SHARE_DUPLICATED): No longer unimplemented.
libctf/
* ctf-impl.h (ctf_type_id_key): New, the key in the
cd_id_to_file_t.
(ctf_dedup): New, core deduplicator state.
(ctf_file_t) <ctf_dedup>: New.
<ctf_dedup_atoms>: New.
<ctf_dedup_atoms_alloc>: New.
(ctf_hash_type_id_key): New prototype.
(ctf_hash_eq_type_id_key): Likewise.
(ctf_dedup_atoms_init): Likewise.
* ctf-hash.c (ctf_hash_eq_type_id_key): New.
(ctf_dedup_atoms_init): Likewise.
* ctf-create.c (ctf_serialize): Adjusted.
(ctf_add_encoded): No longer static.
(ctf_add_reftype): Likewise.
* ctf-open.c (ctf_file_close): Destroy the
ctf_dedup_atoms_alloc.
* ctf-dedup.c: New file.
* ctf-decls.h [!HAVE_DECL_STPCPY]: Add prototype.
* configure.ac: Check for stpcpy.
* Makefile.am: Add it.
* Makefile.in: Regenerate.
* config.h.in: Regenerate.
* configure: Regenerate.
63 lines
2.3 KiB
Makefile
63 lines
2.3 KiB
Makefile
## Process this file with automake to produce Makefile.in.
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#
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# Copyright (C) 2019-2020 Free Software Foundation, Inc.
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#
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# This file is free software; you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation; either version 2 of the License, or
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# (at your option) any later version.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with this program; see the file COPYING. If not see
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# <http://www.gnu.org/licenses/>.
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#
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ACLOCAL_AMFLAGS = -I .. -I ../config -I ../bfd
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AUTOMAKE_OPTIONS = foreign no-texinfo.tex
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# This is where we get zlib from. zlibdir is -L../zlib and zlibinc is
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# -I../zlib, unless we were configured with --with-system-zlib, in which
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# case both are empty.
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ZLIB = @zlibdir@ -lz
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ZLIBINC = @zlibinc@
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INCDIR = $(srcdir)/../include
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AM_CPPFLAGS = -D_GNU_SOURCE -I$(srcdir) -I$(srcdir)/../include -I$(srcdir)/../bfd -I../bfd
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AM_CFLAGS = -std=gnu99 @ac_libctf_warn_cflags@ @warn@ @c_warn@ @WARN_PEDANTIC@ @WERROR@ $(ZLIBINC)
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if INSTALL_LIBBFD
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lib_LTLIBRARIES = libctf.la libctf-nobfd.la
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include_HEADERS = $(INCDIR)/ctf.h $(INCDIR)/ctf-api.h
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else
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include_HEADERS =
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noinst_LTLIBRARIES = libctf.la libctf-nobfd.la
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endif
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libctf_nobfd_la_LIBADD = @SHARED_LIBADD@ $(ZLIB)
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libctf_nobfd_la_LDFLAGS = -version-info 0:0:0 @SHARED_LDFLAGS@ @VERSION_FLAGS@
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libctf_nobfd_la_CPPFLAGS = $(AM_CPPFLAGS) -DNOBFD=1
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libctf_nobfd_la_SOURCES = ctf-archive.c ctf-dump.c ctf-create.c ctf-decl.c ctf-error.c \
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ctf-hash.c ctf-labels.c ctf-dedup.c ctf-link.c ctf-lookup.c \
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ctf-open.c ctf-sha1.c ctf-string.c ctf-subr.c ctf-types.c \
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ctf-util.c
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if NEED_CTF_QSORT_R
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libctf_nobfd_la_SOURCES += ctf-qsort_r.c
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endif
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libctf_la_LIBADD = @BFD_LIBADD@ $(libctf_nobfd_la_LIBADD)
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libctf_la_CPPFLAGS = $(AM_CPPFLAGS) -DNOBFD=0
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libctf_la_DEPENDENCIES = @BFD_DEPENDENCIES@
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libctf_la_LDFLAGS = $(libctf_nobfd_la_LDFLAGS)
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libctf_la_SOURCES = $(libctf_nobfd_la_SOURCES) ctf-open-bfd.c
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BUILT_SOURCES = ctf-error.h
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ctf-error.h: $(srcdir)/mkerrors.sed $(srcdir)/../include/ctf-api.h
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sed -nf $(srcdir)/mkerrors.sed < $(srcdir)/../include/ctf-api.h > $@
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