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In the last cycle there have been various changes that have replaced parts of the CTF format with other parts without format compatibility. This was not a compat break, because the old format was never accepted by any version of libctf (the not-in-official-release CTF compiler patch was emitting an invalid func info section), but nonetheless it can confuse users using that patch if they link together object files and find the func info sections in the inputs silently disappearing. Scan the linker inputs for this problem and emit a warning if any are found. libctf/ChangeLog 2021-01-05 Nick Alcock <nick.alcock@oracle.com> * ctf-link.c (ctf_link_warn_outdated_inputs): New. (ctf_link_write): Call it.
128 lines
4.5 KiB
Plaintext
128 lines
4.5 KiB
Plaintext
2021-01-05 Nick Alcock <nick.alcock@oracle.com>
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* ctf-link.c (ctf_link_warn_outdated_inputs): New.
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(ctf_link_write): Call it.
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2021-01-05 Nick Alcock <nick.alcock@oracle.com>
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* testsuite/libctf-lookup/enum-symbol.lk: New symbol-lookup test.
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* testsuite/libctf-lookup/enum-symbol-ctf.c: New CTF input.
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* testsuite/libctf-lookup/enum-symbol.c: New lookup test.
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2021-01-05 Nick Alcock <nick.alcock@oracle.com>
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* Makefile.am (EXPECT): New.
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(RUNTEST): Likewise.
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(RUNTESTFLAGS): Likewise.
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(CC_FOR_TARGET): Likewise.
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(check-DEJAGNU): Likewise.
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(AUTOMAKE_OPTIONS): Add dejagnu.
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* Makefile.in: Regenerated.
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* testsuite/config/default.exp: New.
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* testsuite/lib/ctf-lib.exp: Likewise.
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* testsuite/libctf-lookup/enum.lk: New test.
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* testsuite/libctf-lookup/enum-ctf.c: New CTF input.
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* testsuite/libctf-lookup/enum.c: New lookup test.
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* testsuite/libctf-lookup/ambiguous-struct*.c: New test.
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* testsuite/libctf-lookup/lookup.exp: New.
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2021-01-05 Nick Alcock <nick.alcock@oracle.com>
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* configure.ac (BFD_LIBADD): Remove.
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(BFD_DEPENDENCIES): Likewise. Remove associated cases.
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(SHARED_LIBADD): Rename to...
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(CTF_LIBADD): ... this. Stick in a suitable libiberty even when
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linking statically.
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* Makefile.am (libctf_nobfd_la_LIBADD): Adjust accordingly.
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libctf uses libintl.
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(libctf_la_LIBADD): Reference libbfd.la directly, not via
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BFD_LIBADD.
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(libctf_la_DEPENDENCIES): Remove.
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* Makefile.in: Regenerate.
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* configure: Likewise.
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2021-01-05 Nick Alcock <nick.alcock@oracle.com>
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* ctf-decl.c (ctf_decl_push): Exclude slices from the decl stack.
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* ctf-types.c (ctf_type_aname): No longer deal with slices here.
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* ctf-dump.c (ctf_dump_membstate_t) <cdm_toplevel_indent>: Constify.
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(CTF_FT_REFS): New.
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(CTF_FT_BITFIELD): Likewise.
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(CTF_FT_ID): Likewise.
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(ctf_dump_member): Do not do indentation here. Migrate the
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type-printing parts of this into...
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(ctf_dump_format_type): ... here, to be shared by all type printers.
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Get the errno value for non-representable types right. Do not print
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bitfield info for non-bitfields. Improve the format and indentation
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of other type output. Shuffle spacing around to make all indentation
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either 'width of column' or 4 chars.
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(ctf_dump_label): Pass CTF_FT_REFS to ctf_dump_format_type.
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(ctf_dump_objts): Likewise. Spacing shuffle.
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(ctf_dump_var): Likewise.
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(type_hex_digits): Migrate down in the file, to above its new user.
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(ctf_dump_type): Indent here instead. Pass CTF_FT_REFS to
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ctf_dump_format_type. Don't trim off excess linefeeds now we no
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longer generate them. Dump enumerated types.
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2021-01-05 Nick Alcock <nick.alcock@oracle.com>
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* ctf-types.c (ctf_type_resolve): Improve comment.
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(ctf_type_size): Yield ECTF_INCOMPLETE when applied to forwards.
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Emit errors into the right dict.
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(ctf_type_align): Likewise.
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* ctf-create.c (ctf_add_member_offset): Yield ECTF_INCOMPLETE
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when adding a member without explicit offset when this member, or
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the previous member, is incomplete.
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* ctf-dump.c (ctf_dump_format_type): Do not try to print the size of
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forwards.
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(ctf_dump_member): Do not try to print their alignment.
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2021-01-05 Nick Alcock <nick.alcock@oracle.com>
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* ctf-dump.c (ctf_dump_objts): Dump by calling ctf_dump_format_type.
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(ctf_dump_format_type): Don't emit the size for function objects.
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Dump the element type of arrays like we dump the pointed-to type of
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pointers, etc.
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2021-01-05 Nick Alcock <nick.alcock@oracle.com>
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* ctf-dump.c (ctf_dump_format_type): Add 0x to hex type IDs.
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(ctf_dump_header): Add 0x to the hex magic number.
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(ctf_dump_str): Add 0x to the hex string offsets.
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(ctf_dump_membstate_t) <cdm_toplevel_indent>: New.
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(ctf_dump_type): Adjust. Free it when we're done.
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(type_hex_digits): New.
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(ctf_dump_member): Align output depending on the width of the type
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ID being generated. Use printf padding, not a loop, to generate
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indentation.
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2021-01-05 Nick Alcock <nick.alcock@oracle.com>
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* ctf-decl.c (ctf_decl_push): Don't print array decls backwards.
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2021-01-04 Nicolas Boulenguez <nicolas@debian.org>
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PR 27117
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* configure.ac: Make AC_CONFIG_MACRO_DIR consistent with
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ACLOCAL_AMFLAGS -I dirs.
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* configure: Regenerate.
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2021-01-01 Alan Modra <amodra@gmail.com>
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Update year range in copyright notice of all files.
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For older changes see ChangeLog-2020
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Copyright (C) 2021 Free Software Foundation, Inc.
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Copying and distribution of this file, with or without modification,
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are permitted in any medium without royalty provided the copyright
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notice and this notice are preserved.
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Local Variables:
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mode: change-log
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left-margin: 8
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fill-column: 74
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version-control: never
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End:
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