sync libiberty from gcc
authorAlan Modra <amodra@gmail.com>
Tue, 8 Sep 2020 09:27:15 +0000 (18:57 +0930)
committerAlan Modra <amodra@gmail.com>
Tue, 8 Sep 2020 10:42:57 +0000 (20:12 +0930)
commit7ade7fba756326c5f35f53a8e2d46443c6bab73f
treeae2410807141a852931d34ec7598af91f6d5694a
parentcac1e71dbd365fd59c916600b654b0920a7475cd
sync libiberty from gcc

config/
Sync from gcc
2020-07-15  H.J. Lu  <hjl.tools@gmail.com>
PR bootstrap/96202
* cet.m4 (GCC_CET_HOST_FLAGS): Don't enable CET without CET
support in stage1 nor for build support.
libiberty/
* configure: Regenerate.

Sync from gcc
2020-09-08  Alan Modra  <amodra@gmail.com>
* d-demangle.c: Include limits.h.
(ULONG_MAX, UINT_MAX): Provide fall-back definition.
(dlang_number): Simplify and correct overflow test.  Only
write *ret on returning non-NULL.  Make "ret" an unsigned long*.
Only succeed for result of [0,UINT_MAX].
(dlang_decode_backref): Simplify and correct overflow test.
Only write *ret on returning non-NULL.  Only succeed for
result [1,MAX_LONG].
(dlang_backref): Remove now unnecessary range check.
(dlang_symbol_name_p): Likewise.
(string_need): Take a size_t n arg, and use size_t tem.
(string_append): Use size_t n.
(string_appendn, string_prependn): Take a size_t n arg.
(TEMPLATE_LENGTH_UNKNOWN): Define as -1UL.
(dlang_lname, dlang_parse_template): Take an unsigned long len
arg.
(dlang_symbol_backref, dlang_identifier, dlang_parse_integer),
(dlang_parse_integer, dlang_parse_string),
(dlang_parse_arrayliteral, dlang_parse_assocarray),
(dlang_parse_structlit, dlang_parse_tuple),
(dlang_template_symbol_param, dlang_template_args): Use
unsigned long variables.
* testsuite/d-demangle-expected: Add new tests.

2020-08-04  Iain Buclaw  <ibuclaw@gdcproject.org>
* d-demangle.c (dlang_function_args): Handle 'in' and 'in ref'
parameter storage classes.
(dlang_type): Remove identifier type.
* testsuite/d-demangle-expected: Update tests.

2020-08-03  Richard Biener  <rguenther@suse.de>
PR lto/96385
* simple-object-elf.c
(simple_object_elf_copy_lto_debug_sections): Localize global
UNDEFs and reuse the prevailing name.

2020-07-10  Ian Lance Taylor  <iant@golang.org>
PR demangler/96143
* cp-demangle.c (d_lambda): Don't add substitution candidate.
* testsuite/demangle-expected: Update a few existing test cases
accordingly, and add a new test case.

2020-07-04  Jason Merrill  <jason@redhat.com>
* cp-demangle.c (cplus_demangle_operators): Add di, dx, dX.
(d_expression_1): Handle di and dX.
(is_designated_init, d_maybe_print_designated_init): New.
(d_print_comp_inner): Use d_maybe_print_designated_init.
* testsuite/demangle-expected: Add designator tests.

2020-06-25  Nick Clifton  <nickc@redhat.com>
* bsearch.c (bsearch): Remove use of register keyword.
* bsearch_r.c (bsearch_r): Likewise.
config/ChangeLog
config/cet.m4
libiberty/ChangeLog
libiberty/bsearch.c
libiberty/bsearch_r.c
libiberty/configure
libiberty/cp-demangle.c
libiberty/d-demangle.c
libiberty/simple-object-elf.c
libiberty/testsuite/d-demangle-expected
libiberty/testsuite/demangle-expected