[deliverable/binutils-gdb.git] / libctf / ChangeLog

2021-01-12  H.J. Lu  <hongjiu.lu@intel.com>

	PR binutils/26792
	* configure.ac: Use GNU_MAKE_JOBSERVER.
	* aclocal.m4: Regenerated.
	* configure: Likewise.

2021-01-11  H.J. Lu  <hongjiu.lu@intel.com>

	PR ld/27173
	* configure: Regenerated.

2021-01-09  H.J. Lu  <hongjiu.lu@intel.com>

	* configure: Regenerated.

2021-01-09  Nick Clifton  <nickc@redhat.com>

	* 2.36 release branch crated.

2021-01-09  Alan Modra  <amodra@gmail.com>

	* configure: Regenerate.

2021-01-07  Samuel Thibault  <samuel.thibault@gnu.org>

	* configure: Regenerate.

2021-01-05  Nick Alcock  <nick.alcock@oracle.com>

	* testsuite/libctf-lookup/struct-iteration.c (main):
	ctf_member_count returns an int.

2021-01-05  Nick Alcock  <nick.alcock@oracle.com>

	* Makefile.am (BASEDIR): New.
	(BFDDIR): Likewise.
	(check-DEJAGNU): Add development.exp to prerequisites.
	(development.exp): New.
	(CONFIG_STATUS_DEPENDENCIES): New.
	(EXTRA_DEJAGNU_SITE_CONFIG): Likewise.
	(DISTCLEANFILES): Likewise.
	* Makefile.in: Regenerated.
	* testsuite/lib/ctf-lib.exp (check_ctf_available): Return boolean.
	* testsuite/libctf-lookup/lookup.exp: Call check_ctf_available.
	* testsuite/libctf-regression/regression.exp: Likewise.

2021-01-05  Nick Alcock  <nick.alcock@oracle.com>

	* ctf-types.c (ctf_type_aname): Print forwards to unions and enums
	properly.

2021-01-05  Nick Alcock  <nick.alcock@oracle.com>

	* ctf-impl.h (ctf_dict_t) <ctf_pptrtab>: New.
	<ctf_pptrtab_len>: New.
	<ctf_pptrtab_typemax>: New.
	* ctf-create.c (ctf_serialize): Update accordingly.
	(ctf_add_reftype): Note that we don't need to update pptrtab here,
	despite updating ptrtab.
	* ctf-open.c (ctf_dict_close): Destroy the pptrtab.
	(ctf_import): Likewise.
	(ctf_import_unref): Likewise.
	* ctf-lookup.c (grow_pptrtab): New.
	(refresh_pptrtab): New, update a pptrtab.
	(ctf_lookup_by_name): Turn into a wrapper around (and rename to)...
	(ctf_lookup_by_name_internal): ... this: construct the pptrtab, and
	use it in addition to the parent's ptrtab when parent dicts are
	searched.
	* testsuite/libctf-regression/regression.exp: New testsuite for
	regression tests.
	* testsuite/libctf-regression/pptrtab*: New test.
	* testsuite/libctf-writable/writable.exp: New testsuite for tests of
	writable CTF dicts.
	* testsuite/libctf-writable/pptrtab*: New test.

2021-01-05  Nick Alcock  <nick.alcock@oracle.com>

	* ctf-archive.c (ctf_archive_iter): Remove outdated comment.

2021-01-05  Nick Alcock  <nick.alcock@oracle.com>

	* ctf-impl.h (struct ctf_next) <u.ctn_next>: Move to...
	<ctn_next>: ... here.
	* ctf-util.c (ctf_next_destroy): Unconditionally destroy it.
	* ctf-lookup.c (ctf_symbol_next): Adjust accordingly.
	* ctf-types.c (ctf_member_iter): Reimplement in terms of...
	(ctf_member_next): ... this.  Support recursive unnamed member
	iteration (off by default).
	(ctf_member_info): Look up members in unnamed sub-structs.
	* ctf-dedup.c (ctf_dedup_rhash_type): Adjust ctf_member_next call.
	(ctf_dedup_emit_struct_members): Likewise.
	* testsuite/libctf-lookup/struct-iteration-ctf.c: Test empty unnamed
	members, and a normal member after the end.
	* testsuite/libctf-lookup/struct-iteration.c: Verify that
	ctf_member_count is consistent with the number of successful returns
	from a non-recursive ctf_member_next.
	* testsuite/libctf-lookup/struct-iteration-*: New, test iteration
	over struct members.
	* testsuite/libctf-lookup/struct-lookup.c: New test.
	* testsuite/libctf-lookup/struct-lookup.lk: New test.

2021-01-05  Nick Alcock  <nick.alcock@oracle.com>

	* ctf-link.c (ctf_link_warn_outdated_inputs): New.
	(ctf_link_write): Call it.

2021-01-05  Nick Alcock  <nick.alcock@oracle.com>

	* testsuite/libctf-lookup/enum-symbol.lk: New symbol-lookup test.
	* testsuite/libctf-lookup/enum-symbol-ctf.c: New CTF input.
	* testsuite/libctf-lookup/enum-symbol.c: New lookup test.

2021-01-05  Nick Alcock  <nick.alcock@oracle.com>

	* Makefile.am (EXPECT): New.
	(RUNTEST): Likewise.
	(RUNTESTFLAGS): Likewise.
	(CC_FOR_TARGET): Likewise.
	(check-DEJAGNU): Likewise.
	(AUTOMAKE_OPTIONS): Add dejagnu.
	* Makefile.in: Regenerated.
	* testsuite/config/default.exp: New.
	* testsuite/lib/ctf-lib.exp: Likewise.
	* testsuite/libctf-lookup/enum.lk: New test.
	* testsuite/libctf-lookup/enum-ctf.c: New CTF input.
	* testsuite/libctf-lookup/enum.c: New lookup test.
	* testsuite/libctf-lookup/ambiguous-struct*.c: New test.
	* testsuite/libctf-lookup/lookup.exp: New.

2021-01-05  Nick Alcock  <nick.alcock@oracle.com>

	* configure.ac (BFD_LIBADD): Remove.
	(BFD_DEPENDENCIES): Likewise. Remove associated cases.
	(SHARED_LIBADD): Rename to...
	(CTF_LIBADD): ... this.  Stick in a suitable libiberty even when
	linking statically.
	* Makefile.am (libctf_nobfd_la_LIBADD): Adjust accordingly.
	libctf uses libintl.
	(libctf_la_LIBADD): Reference libbfd.la directly, not via
	BFD_LIBADD.
	(libctf_la_DEPENDENCIES): Remove.
	* Makefile.in: Regenerate.
	* configure: Likewise.

2021-01-05  Nick Alcock  <nick.alcock@oracle.com>

	* ctf-decl.c (ctf_decl_push): Exclude slices from the decl stack.
	* ctf-types.c (ctf_type_aname): No longer deal with slices here.
	* ctf-dump.c (ctf_dump_membstate_t) <cdm_toplevel_indent>: Constify.
	(CTF_FT_REFS): New.
	(CTF_FT_BITFIELD): Likewise.
	(CTF_FT_ID): Likewise.
	(ctf_dump_member): Do not do indentation here. Migrate the
	type-printing parts of this into...
	(ctf_dump_format_type): ... here, to be shared by all type printers.
	Get the errno value for non-representable types right.  Do not print
	bitfield info for non-bitfields.  Improve the format and indentation
	of other type output.  Shuffle spacing around to make all indentation
	either 'width of column' or 4 chars.
	(ctf_dump_label): Pass CTF_FT_REFS to ctf_dump_format_type.
	(ctf_dump_objts): Likewise.  Spacing shuffle.
	(ctf_dump_var): Likewise.
	(type_hex_digits): Migrate down in the file, to above its new user.
	(ctf_dump_type): Indent here instead.  Pass CTF_FT_REFS to
	ctf_dump_format_type. Don't trim off excess linefeeds now we no
	longer generate them.  Dump enumerated types.

2021-01-05  Nick Alcock  <nick.alcock@oracle.com>

	* ctf-types.c (ctf_type_resolve): Improve comment.
	(ctf_type_size): Yield ECTF_INCOMPLETE when applied to forwards.
	Emit errors into the right dict.
	(ctf_type_align): Likewise.
	* ctf-create.c (ctf_add_member_offset): Yield ECTF_INCOMPLETE
	when adding a member without explicit offset when this member, or
	the previous member, is incomplete.
	* ctf-dump.c (ctf_dump_format_type): Do not try to print the size of
	forwards.
	(ctf_dump_member): Do not try to print their alignment.

2021-01-05  Nick Alcock  <nick.alcock@oracle.com>

	* ctf-dump.c (ctf_dump_objts): Dump by calling ctf_dump_format_type.
	(ctf_dump_format_type): Don't emit the size for function objects.
	Dump the element type of arrays like we dump the pointed-to type of
	pointers, etc.

2021-01-05  Nick Alcock  <nick.alcock@oracle.com>

	* ctf-dump.c (ctf_dump_format_type): Add 0x to hex type IDs.
	(ctf_dump_header): Add 0x to the hex magic number.
	(ctf_dump_str): Add 0x to the hex string offsets.
	(ctf_dump_membstate_t) <cdm_toplevel_indent>: New.
	(ctf_dump_type): Adjust.  Free it when we're done.
	(type_hex_digits): New.
	(ctf_dump_member): Align output depending on the width of the type
	ID being generated.  Use printf padding, not a loop, to generate
	indentation.

2021-01-05  Nick Alcock  <nick.alcock@oracle.com>

	* ctf-decl.c (ctf_decl_push): Don't print array decls backwards.

2021-01-04  Nicolas Boulenguez  <nicolas@debian.org>

	PR 27117
	* configure.ac: Make AC_CONFIG_MACRO_DIR consistent with
	ACLOCAL_AMFLAGS -I dirs.
	* configure: Regenerate.

2021-01-01  Alan Modra  <amodra@gmail.com>

	Update year range in copyright notice of all files.

For older changes see ChangeLog-2020
\f
Copyright (C) 2021 Free Software Foundation, Inc.

Copying and distribution of this file, with or without modification,
are permitted in any medium without royalty provided the copyright
notice and this notice are preserved.

Local Variables:
mode: change-log
left-margin: 8
fill-column: 74
version-control: never
End:
Commit	Line	Data
d546b610 L	1	2021-01-12 H.J. Lu <hongjiu.lu@intel.com>
	2
	3	PR binutils/26792
	4	* configure.ac: Use GNU_MAKE_JOBSERVER.
	5	* aclocal.m4: Regenerated.
	6	* configure: Likewise.
	7
83b33c6c L	8	2021-01-11 H.J. Lu <hongjiu.lu@intel.com>
	9
	10	PR ld/27173
	11	* configure: Regenerated.
	12
a4966cd9 L	13	2021-01-09 H.J. Lu <hongjiu.lu@intel.com>
	14
	15	* configure: Regenerated.
	16
055bc77a NC	17	2021-01-09 Nick Clifton <nickc@redhat.com>
	18
	19	* 2.36 release branch crated.
	20
64307045 AM	21	2021-01-09 Alan Modra <amodra@gmail.com>
	22
	23	* configure: Regenerate.
	24
f4782128 ST	25	2021-01-07 Samuel Thibault <samuel.thibault@gnu.org>
	26
	27	* configure: Regenerate.
	28
0814dbfb NA	29	2021-01-05 Nick Alcock <nick.alcock@oracle.com>
	30
	31	* testsuite/libctf-lookup/struct-iteration.c (main):
	32	ctf_member_count returns an int.
	33
70d3120f NA	34	2021-01-05 Nick Alcock <nick.alcock@oracle.com>
	35
	36	* Makefile.am (BASEDIR): New.
	37	(BFDDIR): Likewise.
	38	(check-DEJAGNU): Add development.exp to prerequisites.
	39	(development.exp): New.
	40	(CONFIG_STATUS_DEPENDENCIES): New.
	41	(EXTRA_DEJAGNU_SITE_CONFIG): Likewise.
	42	(DISTCLEANFILES): Likewise.
	43	* Makefile.in: Regenerated.
	44	* testsuite/lib/ctf-lib.exp (check_ctf_available): Return boolean.
	45	* testsuite/libctf-lookup/lookup.exp: Call check_ctf_available.
	46	* testsuite/libctf-regression/regression.exp: Likewise.
	47
b4b6ea46 NA	48	2021-01-05 Nick Alcock <nick.alcock@oracle.com>
	49
	50	* ctf-types.c (ctf_type_aname): Print forwards to unions and enums
	51	properly.
	52
abe4ca69 NA	53	2021-01-05 Nick Alcock <nick.alcock@oracle.com>
	54
	55	* ctf-impl.h (ctf_dict_t) <ctf_pptrtab>: New.
	56	<ctf_pptrtab_len>: New.
	57	<ctf_pptrtab_typemax>: New.
	58	* ctf-create.c (ctf_serialize): Update accordingly.
	59	(ctf_add_reftype): Note that we don't need to update pptrtab here,
	60	despite updating ptrtab.
	61	* ctf-open.c (ctf_dict_close): Destroy the pptrtab.
	62	(ctf_import): Likewise.
	63	(ctf_import_unref): Likewise.
	64	* ctf-lookup.c (grow_pptrtab): New.
	65	(refresh_pptrtab): New, update a pptrtab.
	66	(ctf_lookup_by_name): Turn into a wrapper around (and rename to)...
	67	(ctf_lookup_by_name_internal): ... this: construct the pptrtab, and
	68	use it in addition to the parent's ptrtab when parent dicts are
	69	searched.
	70	* testsuite/libctf-regression/regression.exp: New testsuite for
	71	regression tests.
	72	* testsuite/libctf-regression/pptrtab*: New test.
	73	* testsuite/libctf-writable/writable.exp: New testsuite for tests of
	74	writable CTF dicts.
	75	* testsuite/libctf-writable/pptrtab*: New test.
	76
8769046e NA	77	2021-01-05 Nick Alcock <nick.alcock@oracle.com>
	78
	79	* ctf-archive.c (ctf_archive_iter): Remove outdated comment.
	80
6c3a3877 NA	81	2021-01-05 Nick Alcock <nick.alcock@oracle.com>
	82
	83	* ctf-impl.h (struct ctf_next) <u.ctn_next>: Move to...
	84	<ctn_next>: ... here.
	85	* ctf-util.c (ctf_next_destroy): Unconditionally destroy it.
	86	* ctf-lookup.c (ctf_symbol_next): Adjust accordingly.
	87	* ctf-types.c (ctf_member_iter): Reimplement in terms of...
	88	(ctf_member_next): ... this. Support recursive unnamed member
	89	iteration (off by default).
	90	(ctf_member_info): Look up members in unnamed sub-structs.
	91	* ctf-dedup.c (ctf_dedup_rhash_type): Adjust ctf_member_next call.
	92	(ctf_dedup_emit_struct_members): Likewise.
	93	* testsuite/libctf-lookup/struct-iteration-ctf.c: Test empty unnamed
	94	members, and a normal member after the end.
	95	* testsuite/libctf-lookup/struct-iteration.c: Verify that
	96	ctf_member_count is consistent with the number of successful returns
	97	from a non-recursive ctf_member_next.
	98	* testsuite/libctf-lookup/struct-iteration-*: New, test iteration
	99	over struct members.
	100	* testsuite/libctf-lookup/struct-lookup.c: New test.
	101	* testsuite/libctf-lookup/struct-lookup.lk: New test.
	102
abed0b07 NA	103	2021-01-05 Nick Alcock <nick.alcock@oracle.com>
	104
	105	* ctf-link.c (ctf_link_warn_outdated_inputs): New.
	106	(ctf_link_write): Call it.
	107
9bc76971 NA	108	2021-01-05 Nick Alcock <nick.alcock@oracle.com>
	109
	110	* testsuite/libctf-lookup/enum-symbol.lk: New symbol-lookup test.
	111	* testsuite/libctf-lookup/enum-symbol-ctf.c: New CTF input.
	112	* testsuite/libctf-lookup/enum-symbol.c: New lookup test.
	113
c59e30ed NA	114	2021-01-05 Nick Alcock <nick.alcock@oracle.com>
	115
	116	* Makefile.am (EXPECT): New.
	117	(RUNTEST): Likewise.
	118	(RUNTESTFLAGS): Likewise.
	119	(CC_FOR_TARGET): Likewise.
	120	(check-DEJAGNU): Likewise.
	121	(AUTOMAKE_OPTIONS): Add dejagnu.
	122	* Makefile.in: Regenerated.
	123	* testsuite/config/default.exp: New.
	124	* testsuite/lib/ctf-lib.exp: Likewise.
	125	* testsuite/libctf-lookup/enum.lk: New test.
	126	* testsuite/libctf-lookup/enum-ctf.c: New CTF input.
	127	* testsuite/libctf-lookup/enum.c: New lookup test.
	128	* testsuite/libctf-lookup/ambiguous-struct*.c: New test.
	129	* testsuite/libctf-lookup/lookup.exp: New.
	130
1038406a NA	131	2021-01-05 Nick Alcock <nick.alcock@oracle.com>
	132
	133	* configure.ac (BFD_LIBADD): Remove.
	134	(BFD_DEPENDENCIES): Likewise. Remove associated cases.
	135	(SHARED_LIBADD): Rename to...
	136	(CTF_LIBADD): ... this. Stick in a suitable libiberty even when
	137	linking statically.
	138	* Makefile.am (libctf_nobfd_la_LIBADD): Adjust accordingly.
	139	libctf uses libintl.
	140	(libctf_la_LIBADD): Reference libbfd.la directly, not via
	141	BFD_LIBADD.
	142	(libctf_la_DEPENDENCIES): Remove.
	143	* Makefile.in: Regenerate.
	144	* configure: Likewise.
	145
37002871 NA	146	2021-01-05 Nick Alcock <nick.alcock@oracle.com>
	147
	148	* ctf-decl.c (ctf_decl_push): Exclude slices from the decl stack.
	149	* ctf-types.c (ctf_type_aname): No longer deal with slices here.
	150	* ctf-dump.c (ctf_dump_membstate_t) <cdm_toplevel_indent>: Constify.
	151	(CTF_FT_REFS): New.
	152	(CTF_FT_BITFIELD): Likewise.
	153	(CTF_FT_ID): Likewise.
	154	(ctf_dump_member): Do not do indentation here. Migrate the
	155	type-printing parts of this into...
	156	(ctf_dump_format_type): ... here, to be shared by all type printers.
	157	Get the errno value for non-representable types right. Do not print
	158	bitfield info for non-bitfields. Improve the format and indentation
	159	of other type output. Shuffle spacing around to make all indentation
	160	either 'width of column' or 4 chars.
	161	(ctf_dump_label): Pass CTF_FT_REFS to ctf_dump_format_type.
	162	(ctf_dump_objts): Likewise. Spacing shuffle.
	163	(ctf_dump_var): Likewise.
	164	(type_hex_digits): Migrate down in the file, to above its new user.
	165	(ctf_dump_type): Indent here instead. Pass CTF_FT_REFS to
	166	ctf_dump_format_type. Don't trim off excess linefeeds now we no
	167	longer generate them. Dump enumerated types.
	168
ffeece6a NA	169	2021-01-05 Nick Alcock <nick.alcock@oracle.com>
	170
	171	* ctf-types.c (ctf_type_resolve): Improve comment.
	172	(ctf_type_size): Yield ECTF_INCOMPLETE when applied to forwards.
	173	Emit errors into the right dict.
	174	(ctf_type_align): Likewise.
	175	* ctf-create.c (ctf_add_member_offset): Yield ECTF_INCOMPLETE
	176	when adding a member without explicit offset when this member, or
	177	the previous member, is incomplete.
	178	* ctf-dump.c (ctf_dump_format_type): Do not try to print the size of
	179	forwards.
	180	(ctf_dump_member): Do not try to print their alignment.
	181
91e7ce2f NA	182	2021-01-05 Nick Alcock <nick.alcock@oracle.com>
	183
	184	* ctf-dump.c (ctf_dump_objts): Dump by calling ctf_dump_format_type.
	185	(ctf_dump_format_type): Don't emit the size for function objects.
	186	Dump the element type of arrays like we dump the pointed-to type of
	187	pointers, etc.
	188
57f97d0e NA	189	2021-01-05 Nick Alcock <nick.alcock@oracle.com>
	190
	191	* ctf-dump.c (ctf_dump_format_type): Add 0x to hex type IDs.
	192	(ctf_dump_header): Add 0x to the hex magic number.
	193	(ctf_dump_str): Add 0x to the hex string offsets.
	194	(ctf_dump_membstate_t) <cdm_toplevel_indent>: New.
	195	(ctf_dump_type): Adjust. Free it when we're done.
	196	(type_hex_digits): New.
	197	(ctf_dump_member): Align output depending on the width of the type
	198	ID being generated. Use printf padding, not a loop, to generate
	199	indentation.
	200
b09ad6ea NA	201	2021-01-05 Nick Alcock <nick.alcock@oracle.com>
	202
	203	* ctf-decl.c (ctf_decl_push): Don't print array decls backwards.
	204
a7c23ac9 NB	205	2021-01-04 Nicolas Boulenguez <nicolas@debian.org>
	206
	207	PR 27117
	208	* configure.ac: Make AC_CONFIG_MACRO_DIR consistent with
	209	ACLOCAL_AMFLAGS -I dirs.
	210	* configure: Regenerate.
	211
250d07de AM	212	2021-01-01 Alan Modra <amodra@gmail.com>
	213
	214	Update year range in copyright notice of all files.
	215
c2795844 AM	216	For older changes see ChangeLog-2020
	217	\f
	218	Copyright (C) 2021 Free Software Foundation, Inc.
60da9d95	219
c2795844 AM	220	Copying and distribution of this file, with or without modification,
	221	are permitted in any medium without royalty provided the copyright
	222	notice and this notice are preserved.
60da9d95	223
60da9d95 NA	224	Local Variables:
	225	mode: change-log
	226	left-margin: 8
c2795844	227	fill-column: 74
60da9d95 NA	228	version-control: never
60da9d95 NA	229	End: