Tue Oct 22 2024 Bruce McCulloch <bruce.mcculloch@oracle.com> - 2.35.2-54.0.1
- Forward-port Oracle patches to 2.35.2-54.
Oracle history:
March-27-2024 Jose E. Marchesi <jose.marchesi@oracle.com> - 2.35.2-43.0.1
- Forward-port Oracle patches to 2.35.2-43.
March-07-2024 Jose E. Marchesi <jose.marchesi@oracle.com> - 2.35.2-42.0.2.1
- Do not set version info on unversion symbols. (RHEL-22601)
- Reviewed by: Elena Zannoni <elena.zannoni@oracle.com>
February-06-2024 Nick Alcock <nick.alcock@oracle.com> - 2.35.2-42.0.2
- Refresh CTF patches from upstream (2.42).
- Fix more cases where operations on child dicts could leave errors on
the parent, this time associated with CTF dict creation (upstream PR
libctf/30985).
- Fix the cu-mapped link feature (not exposed by GNU ld) to use only
the last mapping provided for a given translation unit, rather than a
random mix of first and last
- Fix dependencies of libctf.so and libctf-nobfd.so to cite the libraries
the code actually depends on. (Fixes observed link problems with
libctf-nobfd.so needing extra libraries on the link line versus upstream:
libctf.so changes done purely for consistency.)
- Add upstream commit 2e93abb858ae, allowing NONE relocs against local absolute
symbols on x86-64. (Upstream PR ld/31047).
October-10-2023 Jose E. Marchesi <jose.marchesi@oracle.com> - 2.35.2-42.0.1
- Forward-port Oracle patches to 2.35.2-42.
August-04-2023 Nick Alcock <nick.alcock@oracle.com> - 2.35.2-37.0.2
- Refresh CTF patches from upstream.
- Avoid spurious corruption error with symtypetab section emitted by old OL8 GCCs
- Various obscure install-time linking problems
- Make objdump/readelf --ctf parameter optional; make objdump --ctf-parent take
a CTF member name, not a section name
- Improve dumping of types when some types elicit a libctf error
- Put functions as well as variables in the (misnamed) CTF variable section
- Improve handling of various forms of corrupted CTF input.
- Fix errors in comments in <ctf.h> and <ctf-api.h>
- Make CTF dicts reproducible even when conflicting types are seen
- Prevent corruption of output when linking multiple object files derived from
the same source
- Minor compiler warning and portability fixes
- Fix (unlikely) crash-inducing uninitialized memory access and wild
pointer overwrite when linking
- Fix the reported offsets of fields within unnamed structs/unions
[Orabug: 35191322]
- Fix a number of places where operations carried out on child dicts
that errored were producing errors on the parent, not the child,
so the caller never noticed them
March-28-2023 Guillermo E. Martinez <guillermo.e.martinez@oracle.com> - 2.35.2-37.0.1
- Forward-port Oracle patches from 2.35.2-24.0.1
- Reviewed-by: Jose E. Marchesi <jose.marchesi@oracle.com>
April-25-2022 David Faust <david.faust@oracle.com> - 2.35.2-17.0.1
- Forward-port Oracle patches from 2.35.2-9.0.1 to 2.35.2-17.0.1
- Reviewed-by: Jose E. Marchesi <jose.marchesi@oracle.com>
November-23-2021 David Faust <david.faust@oracle.com> - 2.35.2-9.0.1
- Enable libctf
- Backport all CTF improvements since 2.35.2 release, upstream commits:
6ab5b6d0f3a libctf, lookup: fix bounds of pptrtab lookup
e695879142a libctf, testsuite: fix various warnings in tests
b62d5edd0a5 libctf: fix handling of CTF symtypetab sections emitted by older GCC
ea9c2009115 libctf: try several possibilities for linker versioning flags
bef9ef8ca0f libtool.m4: fix nm BSD flag detection
bc4b1401129 libtool.m4: augment symcode for Solaris 11
7d53105d6ed libctf: link against libiberty before linking in libbfd or libctf-nobfd
ae064303efe libctf, ld: fix test results for upstream GCC
49da556c658 libctf, include: support an alternative encoding for nonrepresentable types
8592be8c7d3 ld: do not rely on the exact size of the CTF symtypetabs in test results
8f7b22ea2a9 libctf: fix ELF-in-BFD checks in the presence of ASAN
15131809c23 libctf: fix memory leak in a test
0bd65ce30a8 libctf: don't dereference out-of-bounds locations in the qualifier hashtab
5226ef61131 libctf: make ctf_bfdopen_ctfsect a debugger entry point
86f64bf43f7 libctf, serialize: functions with no args have a NULL dtd_vlen
24c877f9b19 include: always do unsigned left-shift in CTF_SET_STID
485170cdb1b libctf, dump: do not emit size or alignment if it would error
e93388417c1 Provide an inline startswith function in bfd.h
69a284867c7 libctf: support encodings for enums
e4c78f303df libctf: a couple of small error-handling fixes
d7b1416ef2c libctf: types: unify code dealing with small-vs-large struct members
08c428aff4a libctf: eliminate dtd_u, part 5: structs / unions
77d724a7ecd libctf: eliminate dtd_u, part 4: enums
986e9e3aa03 libctf: do not corrupt strings across ctf_serialize
2a05d50e90c libctf: don't lose track of all valid types upon serialization
755ba58ebef Add install dependencies for ld -> bfd and libctf -> bfd
81982d20fac libctf: eliminate dtd_u, part 3: functions
534444b1ee1 libctf: eliminate dtd_u, part 2: arrays
7879dd88efd libctf: eliminate dtd_u, part 1: int/float/slice
eefe721eadf libctf: fix GNU style for do {} while
b9a964318a7 libctf: split up ctf_serialize
01cbfcba4bc libctf: fix comment above ctf_dict_t
bf4c3185a5a libctf: split serialization and file writeout into its own file
087945261c7 libctf: fix some tabdamage and move some code around
211bcd01333 bfd, ld, libctf: skip zero-refcount strings in CTF string reporting
8e7e446446b libctf: free ctf_dynsyms properly
cf6a0b989a5 libctf: fix signed/unsigned comparison confusion
4659554b280 libctf: minor error-handling fixes
f5060e56338 libctf: add a deduplicator-specific type mapping table
478c04a55ee libctf: remove reference to "unconflicted link mode".
8915c559d40 libctf, include: remove the nondeduplicating CTF linker
fd12633780a libctf: fix ChangeLog date
ac36e134d96 libctf: reimplement many _iter iterators in terms of _next
eaa2913a7ac libctf: ctf_archive_next should set the parent name consistently
93993f67849 libctf AC_CANONICAL_TARGET
f4f60336dae libctf, include: find types of symbols by name
758f590744b libctf: add missing header in BFD ELF check
cbd8f5bbcc8 libctf: require a Tcl capable of try/catch to run tests
95148614026 bfd, opcodes, libctf: support --with-included-gettext
ee87f50b8d2 libctf: always name nameless types "", never NULL
5dacd11ddcf libctf: fix uninitialized variable in symbol serialization error handling
caa170493e8 libctf: prohibit nameless ints, floats, typedefs and forwards
78f28b89e8c libctf: rip out dead code handling typedefs with no name
35a01a04544 libctf, ld: fix symtypetab and var section population under ld -r
f04ce15e831 ld: depend on libctf
26503e2f5ea libctf, create: fix ctf_type_add of structs with unnamed members
e05a3e5a491 libctf: lookup_by_name: do not return success for nonexistent pointer types
0814dbfbfcc libctf, testsuite: adjust for real return type of ctf_member_count
70d3120f322 libctf, testsuite: don't run without a suitable compiler
b4b6ea46807 libctf, ld: fix formatting of forwards to unions and enums
abe4ca69a11 libctf: fix lookups of pointers by name in parent dicts
8769046e5a9 libctf: remove outdated comment about parent dict importing
6c3a38777b3 libctf, include: support unnamed structure members better
abed0b0718a libctf: warn about information loss because of unreleased format changes
9bc769718db libctf: new test of enum lookups with the _next iterator
c59e30ed172 libctf: new testsuite
1038406a8f6 libctf: rip out BFD_DEPENDENCIES / BFD_LIBADD
37002871ac2 libctf, ld: dump enums: generally improve dump formatting
ffeece6ac2d libctf, ld: prohibit getting the size or alignment of forwards
91e7ce2fd7b libctf, ld: more dumper improvements
57f97d0e6dd libctf, ld: CTF dumper changes for consistency
b09ad6eae98 libctf: do not print array declarators backwards
a7c23ac9317 In libctf, make AC_CONFIG_MACRO_DIR consistent with ACLOCAL_AMFLAGS
e8cda209052 libctf: Pass format argument to asprintf
96c61be508f binutils: readelf: support CTF dicts with non-native-endian symtabs
53651de80f8 libctf, include: support foreign-endianness symtabs with CTF
ef21dd3bcff libctf: do not crash when CTF symbol or variable linking fails
8f235c90a28 libctf: error-handling fixes
97a2a623d01 libctf, include: add ctf_getsymsect and ctf_getstrsect
2c78e92523a libctf, include: CTF-archive-wide symbol lookup
0e28ade476e libctf, ld: properly deduplicate function types
0ad70c536ab ld, ctf: new and adjusted CTF tests due to func info / object data sections
4665e895c37 libctf: adjust dumper for symtypetab changes
1136c379718 libctf: symbol type linking support
3d16b64e28a bfd, include, ld, binutils, libctf: CTF should use the dynstr/sym
83d59285d54 objdump, readelf: Report errors from CTF archive iteration
ae41200ba80 libctf, include, binutils, gdb: rename CTF-opening functions
139633c307e libctf, include, binutils, gdb, ld: rename ctf_file_t to ctf_dict_t
0d01fbe64f6 Remove libctf/mkerrors.sed
5e9b84f7a2e binutils, ld: dequote libctf error messages
926c9e76657 libctf, binutils, include, ld: gettextize and improve error handling
555adca2e3b libctf: compilation failure on MinGW due to missing errno values
50500ecfefd libctf: compilation failure on MinGW due to missing errno values
8c419a91d76 libctf: fixes for systems on which sizeof (void *) > sizeof (long)
734c894234e libctf: fix isspace casts
4533ed564d6 libctf, binutils: fix big-endian libctf archive opening
62cdd7b18fc ld, testsuite: do not run CTF tests at all on non-ELF for now
fa03171fb46 ld: do not produce one empty output .ctf section for every input .ctf
7cdfc3462fb ld, testsuite: only run CTF tests when ld and GCC support CTF
b1b33524ad3 ld: new CTF testsuite
0b884151088 binutils, testsuite: allow compilation before doing run_dump_test
5dba6f05b7b ld: new options --ctf-variables and --ctf-share-types
f320bba50ff ld: Reformat CTF errors into warnings.
3dd6b890b4e binutils: objdump: ctf: drop incorrect linefeeds
662df3c3f14 libctf, link: tie in the deduplicating linker
e3e8411bec4 libctf, link: add CTF_LINK_OMIT_VARIABLES_SECTION
0f0c11f7fc9 libctf, dedup: add deduplicator
a9b98702066 libctf, dedup: add new configure option --enable-libctf-hash-debugging
1f2e8b5b87d libctf: add SHA-1 support for libctf
6dd2819ffc2 libctf, link: add the ability to filter out variables from the link
19d4b1addca libctf, link: fix spurious conflicts of variables in the variable section
5f54462c6ab libctf, link: redo cu-mapping handling
e3f17159e26 libctf, link: fix ctf_link_write fd leak
8d2229ad1e7 libctf, link: add lazy linking: clean up input members: err/warn cleanup
e148b730131 libctf: drop error-prone ctf_strerror
1fa7a0c24e7 libctf: sort out potential refcount loops
3166467b00a libctf: rename the type_mapping_key to type_key
43a61d7d3e6 libctf: check for vasprintf
ac2ff760303 libctf, archive: fix bad error message
d50c08025d4 libctf, open: fix opening CTF in binaries with no symtab
70447401740 libctf, dump: fix slice dumping
8e795b46f58 libctf, dump: migrate towards dumping errors rather than truncation
b255b35feb8 libctf, decl: avoid leaks of the formatted string on error
c6e9a1e576c libctf, types: enhance ctf_type_aname to print function arg types
8b37e7b63ed libctf, ld, binutils: add textual error/warning reporting for libctf
b7190c821e5 libctf, types: ensure the emission of ECTF_NOPARENT
ec388c16cd4 libctf: error out on corrupt CTF with invalid header flags
67d4cc671b7 libctf: pass the thunk down properly when wrapping qsort_r
e28591b3dfc libctf, next, hash: add dynhash and dynset _next iteration
688d28f6214 libctf, next: introduce new class of easier-to-use iterators
2399827bfa1 libctf: add ctf_ref
9850ce4d7bb libctf: add ctf_forwardable_kind
2c9ca36be17 libctf: move existing inlines into ctf-inlines.h
77648241384 libctf, hash: introduce the ctf_dynset
a49c6c6a656 libctf, hash: save per-item space when no key/item freeing function
5ceee3dba34 libctf, hash: improve insertion of existing keys into dynhashes
809f6eb3321 libctf: add new dynhash functions
469e75b621f libctf: fix __extension__ with non-GNU C compilers
9c23dfa5aa4 libctf: add ctf_archive_count
e0325e2cede libctf: add ctf_member_count
9b15cbb7891 libctf: add ctf_type_kind_forwarded
01d9317436c libctf: add ctf_type_name_raw
5ec7465fec8 libctf: having debugging enabled is unlikely
601e455b758 libctf, archive: stop ctf_arc_bufopen triggering crazy unmaps
96e3ec29664 libctf, types: ints, floats and typedefs with no name are invalid
502e838ed96 libctf, types: support slices of anything terminating in an int
dd987f00430 libctf, create: empty dicts are dirty to start with
f47ca311356 libctf, create: fix addition of anonymous struct/union members
ab769488e75 libctf, create: member names of "" and NULL should be the same
2484ca436ac libctf, open: drop unnecessary historical wart around forwards
437061996d8 libctf, types: allow ctf_type_reference of dynamic slices
9943fa3a732 libctf, create: add explicit casts for variables' and slices' types
afd78bd6f0a libctf, create: do not corrupt function types' arglists at insertion time
2361f1c8591 libctf, create: support addition of references to the unimplemented type
7eea9d3bdb0 libctf: restructure error handling to reduce relocations
b64751cf0bc include, libctf: typo fixes
df16e041dea Fix problems in CTF handling code exposed by the Coverity static analysis tool.
- Reviewed-by: Jose E. Marchesi <jose.marchesi@oracle.com>