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Nick Alcock ac36e134d9 libctf: reimplement many _iter iterators in terms of _next
Ever since the generator-style _next iterators were introduced, there
have been separate implementations of the functional-style _iter
iterators that do the same thing as _next.

This is annoying and adds more dependencies on the internal guts of the
file format.  Rip them all out and replace them with the corresponding
_next iterators.  Only ctf_archive_raw_iter and ctf_label_iter survive,
the former because there is no access to the raw binary data of archives
via any _next iterator, and the latter because ctf_label_next hasn't
been implemented (because labels are currently not used for anything).

Tested by reverting the change (already applied) that reimplemented
ctf_member_iter in terms of ctf_member_next, then verifying that the
_iter and _next iterators produced the same results for every iterable
entity within a large type archive.

libctf/ChangeLog
2021-03-02  Nick Alcock  <nick.alcock@oracle.com>

	* ctf-types.c (ctf_member_iter): Move 'rc' to an inner scope.
	(ctf_enum_iter): Reimplement in terms of ctf_enum_next.
	(ctf_type_iter): Reimplement in terms of ctf_type_next.
	(ctf_type_iter_all): Likewise.
	(ctf_variable_iter): Reimplement in terms of ctf_variable_next.
	* ctf-archive.c (ctf_archive_iter_internal): Remove.
	(ctf_archive_iter): Reimplement in terms of ctf_archive_next.
2021-03-02 15:09:18 +00:00
bfd PR27451, -z start_stop_gc for powerpc64 2021-03-02 21:49:56 +10:30
binutils Warn for missing separate debug files only if needed 2021-03-01 05:34:47 -08:00
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gas Correct an error message in the ARM assembler. 2021-02-26 16:37:30 +00:00
gdb [PR gdb/27393] set directories: handle empty dirs. 2021-02-27 14:29:39 +00:00
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libctf libctf: reimplement many _iter iterators in terms of _next 2021-03-02 15:09:18 +00:00
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libiberty GCC: Check if AR works with --plugin and rc 2021-01-11 16:26:51 -08:00
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MAINTAINERS Move gdbserver to top level 2020-02-07 08:42:25 -07:00
Makefile.def ld: depend on libctf 2021-01-27 11:04:12 +00:00
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		   README for GNU development tools

This directory contains various GNU compilers, assemblers, linkers, 
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If you are receiving this as part of a GDB release, see the file gdb/README.
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