Merge upstream GCC changes for include/ and libiberty/ directories
This commit pulls in the latest changes for the include/ and
libiberty/ directories. The last sync was in commit
533da48302.
This commit also removes the file libiberty/rust-demangle.h, this file
has been removed in upstream GCC, and should have been deleted as part
of the previous sync up, which included this ChangeLog entry:
2019-11-16 Eduard-Mihai Burtescu <eddyb@lyken.rs>
....
* rust-demangle.h: Remove.
I've grep'd over the binutils-gdb source and can find no reference to
the rust-demangle.h file, and everything seems to build fine without
it, so I assume its continued existence was a mistake.
include/ChangeLog:
Import from gcc mainline:
2020-02-05 Andrew Burgess <andrew.burgess@embecosm.com>
* hashtab.h (htab_remove_elt): Make a parameter const.
(htab_remove_elt_with_hash): Likewise.
libiberty/ChangeLog:
* rust-demangle.h: Removed.
Import from gcc mainline:
2020-02-05 Andrew Burgess <andrew.burgess@embecosm.com>
* hashtab.c (htab_remove_elt): Make a parameter const.
(htab_remove_elt_with_hash): Likewise.
2020-01-23 Alexandre Oliva <oliva@adacore.com>
* argv.c (writeargv): Output empty args as "".
2020-01-18 Iain Sandoe <iain@sandoe.co.uk>
* cp-demangle.c (cplus_demangle_operators): Add the co_await
operator.
* testsuite/demangle-expected: Test co_await operator mangling.
This commit is contained in:
Andrew Burgess
parent
9e80cfa14e
commit
99e4741014
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@ -1,3 +1,11 @@
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2020-02-25 Andrew Burgess <andrew.burgess@embecosm.com>
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Import from gcc mainline:
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2020-02-05 Andrew Burgess <andrew.burgess@embecosm.com>
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* hashtab.h (htab_remove_elt): Make a parameter const.
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(htab_remove_elt_with_hash): Likewise.
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2020-02-20 Nelson Chu <nelson.chu@sifive.com>
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* opcode/riscv-opc.h: Extend DECLARE_CSR and DECLARE_CSR_ALIAS to
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@ -173,8 +173,8 @@ extern void * htab_find_with_hash (htab_t, const void *, hashval_t);
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extern void ** htab_find_slot_with_hash (htab_t, const void *,
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hashval_t, enum insert_option);
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extern void htab_clear_slot (htab_t, void **);
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extern void htab_remove_elt (htab_t, void *);
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extern void htab_remove_elt_with_hash (htab_t, void *, hashval_t);
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extern void htab_remove_elt (htab_t, const void *);
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extern void htab_remove_elt_with_hash (htab_t, const void *, hashval_t);
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extern void htab_traverse (htab_t, htab_trav, void *);
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extern void htab_traverse_noresize (htab_t, htab_trav, void *);
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@ -1,3 +1,23 @@
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2020-02-25 Andrew Burgess <andrew.burgess@embecosm.com>
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* rust-demangle.h: Removed.
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Import from gcc mainline:
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2020-02-05 Andrew Burgess <andrew.burgess@embecosm.com>
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* hashtab.c (htab_remove_elt): Make a parameter const.
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(htab_remove_elt_with_hash): Likewise.
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2020-01-23 Alexandre Oliva <oliva@adacore.com>
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* argv.c (writeargv): Output empty args as "".
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2020-01-18 Iain Sandoe <iain@sandoe.co.uk>
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* cp-demangle.c (cplus_demangle_operators): Add the co_await
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operator.
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* testsuite/demangle-expected: Test co_await operator mangling.
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2020-02-19 Andrew Burgess <andrew.burgess@embecosm.com>
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* configure: Regenerate.
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@ -327,6 +327,14 @@ writeargv (char * const *argv, FILE *f)
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arg++;
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}
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/* Write out a pair of quotes for an empty argument. */
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if (arg == *argv)
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if (EOF == fputs ("\"\"", f))
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{
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status = 1;
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goto done;
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}
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if (EOF == fputc ('\n', f))
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{
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status = 1;
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@ -1802,6 +1802,7 @@ const struct demangle_operator_info cplus_demangle_operators[] =
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{ "ad", NL ("&"), 1 },
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{ "an", NL ("&"), 2 },
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{ "at", NL ("alignof "), 1 },
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{ "aw", NL ("co_await "), 1 },
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{ "az", NL ("alignof "), 1 },
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{ "cc", NL ("const_cast"), 2 },
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{ "cl", NL ("()"), 2 },
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@ -709,7 +709,7 @@ htab_find_slot (htab_t htab, const PTR element, enum insert_option insert)
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element in the hash table, this function does nothing. */
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void
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htab_remove_elt (htab_t htab, PTR element)
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htab_remove_elt (htab_t htab, const PTR element)
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{
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htab_remove_elt_with_hash (htab, element, (*htab->hash_f) (element));
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}
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@ -720,7 +720,7 @@ htab_remove_elt (htab_t htab, PTR element)
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function does nothing. */
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void
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htab_remove_elt_with_hash (htab_t htab, PTR element, hashval_t hash)
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htab_remove_elt_with_hash (htab_t htab, const PTR element, hashval_t hash)
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{
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PTR *slot;
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@ -1,45 +0,0 @@
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/* Internal demangler interface for the Rust programming language.
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Copyright (C) 2016-2019 Free Software Foundation, Inc.
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Written by David Tolnay (dtolnay@gmail.com).
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This file is part of the libiberty library.
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Libiberty is free software; you can redistribute it and/or
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modify it under the terms of the GNU Library General Public
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License as published by the Free Software Foundation; either
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version 2 of the License, or (at your option) any later version.
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In addition to the permissions in the GNU Library General Public
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License, the Free Software Foundation gives you unlimited permission
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to link the compiled version of this file into combinations with other
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programs, and to distribute those combinations without any restriction
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coming from the use of this file. (The Library Public License
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restrictions do apply in other respects; for example, they cover
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modification of the file, and distribution when not linked into a
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combined executable.)
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Libiberty is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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Library General Public License for more details.
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You should have received a copy of the GNU Library General Public
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License along with libiberty; see the file COPYING.LIB.
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If not, see <http://www.gnu.org/licenses/>. */
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/* This file provides some definitions shared by cplus-dem.c and
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rust-demangle.c. It should not be included by any other files. */
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/* Returns non-zero iff MANGLED is a rust mangled symbol. MANGLED must
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already have been demangled through cplus_demangle_v3. If this function
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returns non-zero then MANGLED can be demangled (in-place) using
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RUST_DEMANGLE_SYM. */
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extern int
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rust_is_mangled (const char *mangled);
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/* Demangles SYM (in-place) if RUST_IS_MANGLED returned non-zero for SYM.
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If RUST_IS_MANGLED returned zero for SYM then RUST_DEMANGLE_SYM might
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replace characters that cannot be demangled with '?' and might truncate
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SYM. After calling RUST_DEMANGLE_SYM SYM might be shorter, but never
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larger. */
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extern void
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rust_demangle_sym (char *sym);
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@ -1450,3 +1450,6 @@ Foo<int>()::{lambda(auto:1)#1}::operator()<char>(char) const::X::fn
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_Z3fooILPv0EEvPN9enable_ifIXeqT_LDnEEvE4typeE
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void foo<(void*)0>(enable_if<((void*)0)==(decltype(nullptr)), void>::type*)
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_ZNK5coro15emptyawEv
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coro1::empty::operator co_await() const
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