* config/threads-no.h: Remove file.
* config/threads-posix.h: Remove file.
* acconfig.h (_GLIBCPP_USE_THREADS): Remove.
(_GLIBCPP_SUPPORTS_WEAK): Add (required by namespace-clean gthr*.h).
(_GLIBCPP_HAVE_GTHR_DEFAULT): Likewise.
* config.h.in: Regenerate.
* acinclude.m4 (GLIBCPP_ENABLE_THREADS): Completely rework to
setup and use gthr*.h files. In particular, make gthr.h files
namespace-clean in the staging area (they don't have to be for
libgcc.a).
* aclocal.m4: Regenerate.
* configure: Regenerate.
* src/Makefile.am (build_headers): Remove bits/c++threads.h
and add bits/gthr.h bits/gthr-single.h bits/gthr-default.h.
* src/Makefile.in: Regenerate.
* include/bits/c++config: Cleanup threading configuration macros.
In particular, define __STL_GTHREADS macro which controls...
* include/bits/stl_threads.h: ...a brand new gthr.h-based
configuration here.
* config/c_io_stdio.h: Include staged gthr.h instead of local
thread configuration file. Always use __gthread_mutex_t
instead of __mutext_type (or int).
* include/bits/std_fstream.h: Likewise.
* docs/html/17_intro/howto.html: Remove placeholder comment in
case this configuration patch didn't make it. Add advice that
section only applies if configured with --enable-threads.
* docs/html/23_containers/howto.html: Reword to make clear
that _PTHREADS is no longer required for any port to be
correctly using STL with threads. Add advice that section
only applies if configured with --enable-threads.
Co-Authored-By: John David Anglin <dave@hiauly1.hia.nrc.ca>
From-SVN: r42998
* Makefile.in (AS_FOR_TARGET, LD_FOR_TARGET, NM_FOR_TARGET): If
gcc/xgcc is built, use -print-prog-name to find out the program
name to use.
From-SVN: r42996
* config/darwin.h (ENCODE_SECTION_INFO): Define.
(REDO_SECTION_INFO_P): Ditto.
(STRIP_NAME_ENCODING): Ditto.
(ASM_DECLARE_OBJECT_NAME): Use ENCODE_SECTION_INFO.
(ASM_OUTPUT_ALIGNED_DECL_LOCAL): Ditto.
(ASM_OUTPUT_LABELREF): Use STRIP_NAME_ENCODING.
(GEN_LAZY_PTR_NAME_FOR_SYMBOL): Ditto.
* config/darwin.c: No longer include c-tree.h.
(machopic_classify_ident): Rewrite to use symbol encoding.
(lookup_name_darwin): Remove.
(machopic_non_lazy_ptr_name): Handle encoded symbols.
(machopic_stub_name): Use STRIP_NAME_ENCODING.
(machopic_validate_stub_or_non_lazy_ptr): Ditto.
(machopic_finish): Ditto, remove test of decl.
(update_non_lazy_ptrs): New function.
(darwin_encode_section_info): New function.
* config/darwin-protos.h: Declare it.
* config/rs6000/rs6000.c (machopic_output_stub): Use
STRIP_NAME_ENCODING.
From-SVN: r42994
* tree.h (DECL_SOURCE_FILE): Improve documentation.
(DECL_SOURCE_LINE): Likewise.
* decl.c (duplicate_decls): Update source position information
when a template function is defined.
From-SVN: r42993
* alpha/osf5.h (CPP_XFLOAT_SPEC): Override default definition.
(ASM_OLDAS_SPEC): Likewise.
* alpha/osf.h (CPP_XFLOAT_SPEC): Define.
(CPP_SUBTARGET_SPEC): Use it.
(ASM_OLDAS_SPEC): Define.
(ASM_SPEC): Use it.
(SUBTARGET_EXTRA_SPECS): Define, declare the new specs above.
From-SVN: r42971
* doc/tm.texi (TARGET_SWITCHES, TARGET_OPTIONS): Adjust markup.
Document use of N_(...), and show it in examples. Note that
documentation should be added to invoke.texi. Avoid an overfull
hbox.
From-SVN: r42965
* update_web_docs, doc_exclude: Check out files that may be in the
Attic. Check out texinfo.tex. Don't generate anything from
c-tree.texi. Generate PostScript output from manuals.
From-SVN: r42952
* cp-tree.h (THUNK_GENERATE_WITH_VTABLE_P): Lose.
(struct lang_decl_flags): Lose generate_with_vtable_p.
(BV_GENERATE_THUNK_WITH_VTABLE_P): Lose.
* class.c (copy_virtuals): Adjust.
* decl2.c (mark_vtable_entries): Adjust.
* method.c (make_thunk, build_vtable_entry): Adjust.
* class.c (update_vtable_entry_for_fn): Only look as far as the
first defining class.
(build_vtbl_initializer): Put nothing in the slot for a function only
defined in a lost primary virtual base.
(add_vcall_offset_vtbl_entries_1): Use the same code for
the lost primary case and the normal case.
(dfs_unshared_virtual_bases): Don't lose a non-virtual primary base.
(get_vfield_offset, get_derived_offset): Lose.
(dfs_find_final_overrider): Use look_for_overrides_here.
(get_matching_virtual): New fn.
* semantics.c (emit_associated_thunks): Check BV_USE_VCALL_INDEX_P,
not BV_VCALL_INDEX.
* search.c (look_for_overrides_here): Split out from...
(look_for_overrides_r): Here.
* class.c (find_final_overrider): Return error_mark_node on error.
From-SVN: r42949
2001-06-05 Jeffrey D. Oldham <oldham@codesourcery.com>
* reload1.c (reload): Revert Schmidt's change so all USEs are not
deleted during reload.
From-SVN: r42935
* pt.c (instantiate_decl): Tell the repository code about the
clones, not the cloned functions.
* repo.c (repo_template_used): Explicitly instantiate the cloned
function, not the clones.
From-SVN: r42931
2001-06-05 David O'Brien <obrien@FreeBSD.org>
* config.gcc, config/sparc/bsd.h: Do not directly include
sparc/sparc.h. Instead do it via tm_file.
Approved by: Richard Henderson <rth@redhat.com>
Message-ID: <20010604154759.G25044@redhat.com>
From-SVN: r42927
2001-06-05 David O'Brien <obrien@FreeBSD.org>
* config.gcc, config/i386/bsd386.h: Do not directly include
i386/386bsd.h. Instead do it via tm_file.
Approved by: Richard Henderson <rth@redhat.com>
Message-ID: <20010604154739.F25044@redhat.com>
From-SVN: r42925
2001-06-05 David O'Brien <obrien@FreeBSD.org>
* elfos.h (USING_ELFOS_H): Identify the use of elfos.h in the same
way svr4.h does.
Approved by: Richard Henderson <rth@redhat.com>
Message-ID: <20010604154656.E25044@redhat.com>
From-SVN: r42921
* print-rtl.c (xspaces): Remove.
(print_rtx): Use printf field-width, rather than xpsaces, to
indent.
* toplev.c (main): Disable sibling-call optimization if we are
handling exceptions.
* reload1.c (reload): Delete all USEs generated during reload.
From-SVN: r42917
cp:
* call.c (build_user_type_conversion_1): Set ICS_USER_FLAG and
ICS_BAD_FLAG on created conversion.
(compare_ics): Break out rank.
testsuite:
* g++.old-deja/g++.other/conv7.C: New test.
From-SVN: r42907
Loren J. Rittle
Alexandre Oliva
Joseph Myers
Stan Shebs
Mark Mitchell
Phil Edwards
DJ Delorie
Richard Kenner
Rainer Orth
Nathan Sidwell
Jan Hubicka
Gerald Pfeifer
Andreas Jaeger
GCC Administrator
Jason Merrill
John David Anglin
Benjamin Kosnik
Richard Henderson
Jeffrey D. Oldham
Jeff Sturm
David O'Brien
Richard Henderson
Pascal Obry
Mark Mitchell
Scott Snyder
Andreas Jaeger
Alexandre Petit-Bianco
Anthony Green