2019-05-29  Nick Alcock  <nick.alcock@oracle.com>

	* Makefile.am (ZLIB): New.
	(ZLIBINC): Likewise.
	(AM_CFLAGS): Use them.
	(libctf_a_LIBADD): New, for LIBOBJS.
	* configure.ac: Check for zlib, endian.h, and qsort_r.
	* ctf-endian.h: New, providing htole64 and le64toh.
	* swap.h: Code style fixes.
	(bswap_identity_64): New.
	* qsort_r.c: New, from gnulib (with one added #include).
	* ctf-decls.h: New, providing a conditional qsort_r declaration,
	and unconditional definitions of MIN and MAX.
	* ctf-impl.h: Use it.  Do not use <sys/errno.h>.
	(ctf_set_errno): Now returns unsigned long.
	* ctf-util.c (ctf_set_errno): Adjust here too.
	* ctf-archive.c: Use ctf-endian.h.
	(ctf_arc_open_by_offset): Use memset, not bzero.  Drop cts_type,
	cts_flags and cts_offset.
	(ctf_arc_write): Drop debugging dependent on the size of off_t.
	* ctf-create.c: Provide a definition of roundup if not defined.
	(ctf_create): Drop cts_type, cts_flags and cts_offset.
	(ctf_add_reftype): Do not check if type IDs are below zero.
	(ctf_add_slice): Likewise.
	(ctf_add_typedef): Likewise.
	(ctf_add_member_offset): Cast error-returning ssize_t's to size_t
	when known error-free.  Drop CTF_ERR usage for functions returning
	int.
	(ctf_add_member_encoded): Drop CTF_ERR usage for functions returning
	int.
	(ctf_add_variable): Likewise.
	(enumcmp): Likewise.
	(enumadd): Likewise.
	(membcmp): Likewise.
	(ctf_add_type): Likewise.  Cast error-returning ssize_t's to size_t
	when known error-free.
	* ctf-dump.c (ctf_is_slice): Drop CTF_ERR usage for functions
	returning int: use CTF_ERR for functions returning ctf_type_id.
	(ctf_dump_label): Likewise.
	(ctf_dump_objts): Likewise.
	* ctf-labels.c (ctf_label_topmost): Likewise.
	(ctf_label_iter): Likewise.
	(ctf_label_info): Likewise.
	* ctf-lookup.c (ctf_func_args): Likewise.
	* ctf-open.c (upgrade_types): Cast to size_t where appropriate.
	(ctf_bufopen): Likewise.  Use zlib types as needed.
	* ctf-types.c (ctf_member_iter): Drop CTF_ERR usage for functions
	returning int.
	(ctf_enum_iter): Likewise.
	(ctf_type_size): Likewise.
	(ctf_type_align): Likewise.  Cast to size_t where appropriate.
	(ctf_type_kind_unsliced): Likewise.
	(ctf_type_kind): Likewise.
	(ctf_type_encoding): Likewise.
	(ctf_member_info): Likewise.
	(ctf_array_info): Likewise.
	(ctf_enum_value): Likewise.
	(ctf_type_rvisit): Likewise.
	* ctf-open-bfd.c (ctf_bfdopen): Drop cts_type, cts_flags and
	cts_offset.
	(ctf_simple_open): Likewise.
	(ctf_bfdopen_ctfsect): Likewise.  Set cts_size properly.
	* Makefile.in: Regenerate.
	* aclocal.m4: Likewise.
	* config.h: Likewise.
	* configure: Likewise.

2019-05-28  Nick Alcock  <nick.alcock@oracle.com>

	* configure.in: Check for bfd_section_from_elf_index.
	* configure: Regenerate.
	* config.h.in [HAVE_BFD_ELF]: Likewise.
	* libctf/ctf_open_bfd (ctf_bfdopen_ctfsect): Use it.
	abfd is potentially unused now.

2019-05-28  Nick Alcock  <nick.alcock@oracle.com>

	* Makefile.am: New.
	* Makefile.in: Regenerated.
	* config.h.in: Likewise.
	* aclocal.m4: Likewise.
	* configure: Likewise.

2019-05-28  Nick Alcock  <nick.alcock@oracle.com>

	* ctf-dump.c: New.

2019-05-28  Nick Alcock  <nick.alcock@oracle.com>

	* ctf-labels.c: New.

2019-05-28  Nick Alcock  <nick.alcock@oracle.com>

	* ctf-impl.h (_libctf_version): New declaration.
	* ctf-subr.c (_libctf_version): Define it.
	(ctf_version): New.

2019-05-28  Nick Alcock  <nick.alcock@oracle.com>

	* ctf-create.c (enumcmp): New.
	(enumadd): Likewise.
	(membcmp): Likewise.
	(membadd): Likewise.
	(ctf_add_type): Likewise.

2019-05-28  Nick Alcock  <nick.alcock@oracle.com>

	* ctf-lookup.c (isqualifier): New.
	(ctf_lookup_by_name): Likewise.
	(struct ctf_lookup_var_key): Likewise.
	(ctf_lookup_var): Likewise.
	(ctf_lookup_variable): Likewise.
	(ctf_lookup_symbol_name): Likewise.
	(ctf_lookup_by_symbol): Likewise.
	(ctf_func_info): Likewise.
	(ctf_func_args): Likewise.

2019-05-28  Nick Alcock  <nick.alcock@oracle.com>

	* ctf-decl.c: New file.
	* ctf-types.c: Likewise.
	* ctf-impl.h: New declarations.

2019-05-28  Nick Alcock  <nick.alcock@oracle.com>

	* ctf-open-bfd.c: New file.
	* ctf-open.c (ctf_close): New.
	* ctf-impl.h: Include bfd.h.
	(ctf_file): New members ctf_data_mmapped, ctf_data_mmapped_len.
	(ctf_archive_internal): New members ctfi_abfd, ctfi_data,
	ctfi_bfd_close.
	(ctf_bfdopen_ctfsect): New declaration.
	(_CTF_SECTION): likewise.

2019-05-28  Nick Alcock  <nick.alcock@oracle.com>

	* ctf-archive.c: New.
	* ctf-impl.h (ctf_archive_internal): New type.
	(ctf_arc_open_internal): New declaration.
	(ctf_arc_bufopen): Likewise.
	(ctf_arc_close_internal): Likewise.

2019-05-28  Nick Alcock  <nick.alcock@oracle.com>

	* ctf-open.c: New file.
	* swap.h: Likewise.

2019-05-28  Nick Alcock  <nick.alcock@oracle.com>

	* ctf-create.c: New file.
	* ctf-lookup.c: New file.

2019-05-28  Nick Alcock  <nick.alcock@oracle.com>

	* ctf-impl.h: New definitions and declarations for type creation
	and lookup.

2019-05-28  Nick Alcock  <nick.alcock@oracle.com>

	* ctf-hash.c: New file.
	* ctf-impl.h: New declarations.

2019-05-28  Nick Alcock  <nick.alcock@oracle.com>

	* ctf-error.c: New file.

2019-05-28  Nick Alcock  <nick.alcock@oracle.com>

	* ctf-util.c: New file.
	* elf.h: Likewise.
	* ctf-impl.h: Include it, and add declarations.

2019-05-28  Nick Alcock  <nick.alcock@oracle.com>

	* ctf-impl.h: New file.
	* ctf-subr.c: New file.


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