Update libiberty with latest sources from gcc mainline

1 files changed, 101 insertions, 16 deletions

diff --git a/libiberty/ChangeLog b/libiberty/ChangeLog
index abf836e..a6f82ef 100644
--- a/libiberty/ChangeLog
+++ b/libiberty/ChangeLog
@@ -1,23 +1,98 @@
-2020-09-23  Mark Wielaard  <mark@klomp.org>
+2021-01-04  Martin Liska  <mliska@suse.cz>
+
+	* strverscmp.c: Convert to utf8 from iso8859.
+
+2020-12-22  Jason Merrill  <jason@redhat.com>
+
+	PR c++/67343
+	* cp-demangle.h (struct d_info): Add unresolved_name_state.
+	* cp-demangle.c (d_prefix): Add subst parm.
+	(d_nested_name): Pass it.
+	(d_unresolved_name): Split out from...
+	(d_expression_1): ...here.
+	(d_demangle_callback): Maybe retry with old sr mangling.
+	* testsuite/demangle-expected: Add test.
+
+2020-12-21  Jason Merrill  <jason@redhat.com>
+
+	* cp-demangle.c (d_expression_1): Recognize qualified-id
+	on RHS of dt/pt.
+	* testsuite/demangle-expected: Add test.
+
+2020-12-21  Jason Merrill  <jason@redhat.com>
+
+	* cp-demangle.c (d_unqualified_name): Clear is_expression.
+	* testsuite/demangle-expected: Add tests.
+
+2020-11-25  Matthew Malcomson  <matthew.malcomson@arm.com>
+
+	* configure: Regenerate.
+	* configure.ac: Avoid using sanitizer.
+
+2020-11-13  Eduard-Mihai Burtescu  <eddyb@lyken.rs>
+
+	* rust-demangle.c (struct rust_demangler): Add
+	skipping_printing and bound_lifetime_depth fields.
+	(eat): Add (v0-only).
+	(parse_integer_62): Add (v0-only).
+	(parse_opt_integer_62): Add (v0-only).
+	(parse_disambiguator): Add (v0-only).
+	(struct rust_mangled_ident): Add punycode{,_len} fields.
+	(parse_ident): Support v0 identifiers.
+	(print_str): Respect skipping_printing.
+	(print_uint64): Add (v0-only).
+	(print_uint64_hex): Add (v0-only).
+	(print_ident): Respect skipping_printing,
+	Support v0 identifiers.
+	(print_lifetime_from_index): Add (v0-only).
+	(demangle_binder): Add (v0-only).
+	(demangle_path): Add (v0-only).
+	(demangle_generic_arg): Add (v0-only).
+	(demangle_type): Add (v0-only).
+	(demangle_path_maybe_open_generics): Add (v0-only).
+	(demangle_dyn_trait): Add (v0-only).
+	(demangle_const): Add (v0-only).
+	(demangle_const_uint): Add (v0-only).
+	(basic_type): Add (v0-only).
+	(rust_demangle_callback): Support v0 symbols.
+	* testsuite/rust-demangle-expected: Add v0 testcases.
+
+2020-11-13  Seija Kijin  <doremylover456@gmail.com>
+
+	* strstr.c (strstr): Make implementation ANSI/POSIX compliant.
+
+2020-11-11  Patrick Palka  <ppalka@redhat.com>
+
+	PR c++/88115
+	* cp-demangle.c (d_print_comp_inner)
+	<case DEMANGLE_COMPONENT_EXTENDED_OPERATOR>: Don't print the
+	"operator " prefix for __alignof__.
+	<case DEMANGLE_COMPONENT_UNARY>: Always print parens around the
+	operand of __alignof__.
+	* testsuite/demangle-expected: Test demangling for __alignof__.
+
+2020-11-09  Christophe Lyon  <christophe.lyon@linaro.org>
+
+	* pex-win32.c (pex_win32_exec_child): Initialize orig_err.
+
+2020-10-06  Martin Liska  <mliska@suse.cz>
+
+	PR lto/97290
+	* simple-object-elf.c (simple_object_elf_copy_lto_debug_sections):
+	Use sh_link of a .symtab_shndx section.
+
+2020-09-24  Mark Wielaard  <mark@klomp.org>
 
-	Sync with GCC
 	* dwarfnames.c (get_DW_UT_name): Define using DW_UT_FIRST, DW_UT
 	and DW_UT_END.
 
-2020-09-11  Felix Willgerodt  <felix.willgerodt@intel.com>
-
-	Sync with GCC
-	2020-09-08  Felix Willgerodt  <felix.willgerodt@intel.com>
+2020-09-08  Felix Willgerodt  <felix.willgerodt@intel.com>
 
 	* floatformat.c (floatformat_bfloat16_big): New.
 	(floatformat_bfloat16_little): New.
 
 2020-09-08  Alan Modra  <amodra@gmail.com>
 
-	* 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
@@ -42,32 +117,42 @@
 	unsigned long variables.
 	* testsuite/d-demangle-expected: Add new tests.
 
-	2020-08-04  Iain Buclaw  <ibuclaw@gdcproject.org>
+2020-08-26  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>
+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>
+2020-07-30  H.J. Lu  <hjl.tools@gmail.com>
+
+	PR bootstrap/96202
+	* configure: Regenerated.
+
+2020-07-14  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>
+2020-07-10  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>
+2020-06-26  Nick Clifton  <nickc@redhat.com>
+
 	* bsearch.c (bsearch): Remove use of register keyword.
 	* bsearch_r.c (bsearch_r): Likewise.
 
@@ -3296,7 +3381,7 @@
 	(find_executable): Likewise.
 	(win32_spawn): Cast alloca return to (char**).
 	Replace malloc with XNEWVEC.
-	bcopy.c (bcopy): Add explicit casts in assignments.
+	bcopy.c (bcopy): Add explict casts in assignments.
 
 2006-10-25  Ben Elliston  <bje@au.ibm.com>