* config/rs6000/rs6000.h (UNITS_PER_WORD): Use TARGET_32BIT, not
TARGET_POWREPC64.
(UNITS_PER_GPR_WORD): Define.
(HARD_REGNO_NREGS): Use UNITS_PER_GPR_WORD.
(HARD_REGNO_CALL_PART_CLOBBERED): Define.
(HARD_REGNO_MODE_OK): Use UNITS_PER_GPR_WORD.
(CLASS_MAX_NREGS): Use UNITS_PER_GPR_WORD.
* config/rs6000/rs6000.c (function_arg): Generate PARALLEL for
DFmode and DImode in 32-bit ABI / 64-bit computation mode.
(rs6000_emit_prologue): Select reg_mode and reg_size using
TARGET_32BIT, not TARGET_POWERPC64.
(rs6000_function_value): Generate PARALLEL for DImode in 32-bit
ABI / 64-bit computation mode
Co-Authored-By: David Edelsohn <edelsohn@gnu.org>
From-SVN: r72851
PR ada/11978:
* exp_ch13.adb (Expand_N_Freeze_Entity): Do not consider inherited
External_Tag attribute definition clauses.
PR ada/7613:
* exp_dbug.adb (Debug_Renaming_Declaration): For the renaming of a
child unit, generate a fully qualified name to avoid spurious errors
when the context contains renamings of different child units with
the same simple name.
* exp_dbug.ads: Add documentation on name qualification for renamings
of child units.
* g-regpat.ads, g-regpat.adb: Minor reformatting
* Makefile.in: Use the file 1atags.ads with the ZFP and cert run-times.
* trans.c: (tree_transform, case N_Real_Literal): Add extra arg to
Machine call.
* urealp.h: (Machine): Update to proper definition.
From-SVN: r72843
* ada/adaint.c (w32_epoch_offset): Define static const at file
level.
(win32_filetime): Replace offset with w32_epoch_offset. Use NULL
rather than t_create, t_access in call to GetFileTime. Use union
to convert between FILETIME and unsigned long long.
(__gnat_file_time_name): Test for invalid file handle.
(__gnat_set_filetime_name): Support win32 targets using
w32api SetFileTime.
From-SVN: r72840
2003-10-22 Chris Demetriou <cgd@broadcom.com>
* configure.in: In --enable-generated-files-in-srcdir option
handling, fix default case handling.
* configure: Regenerate.
From-SVN: r72836
2003-10-22 Phil Edwards <phil@codesourcery.com>
* config.gcc: Update *-*-vxworks* generic hook and comments.
(arm-wrs-vxworks, i[4567]86-wrs-vxworks, mips-wrs-vxworks,
mips-wrs-windiss, sh-wrs-vxworks): New stanzas.
* genmultilib: Allow the MULTILIB_OSDIRNAMES to be mapped directly.
* config/svr4.h (SWITCH_TAKES_ARG): Undefine it before redefining it.
* config/windiss.h: New file.
* config/arm/t-vxworks: New file.
* config/arm/vxworks.h: New file.
* config/i386/t-vxworks: New file.
* config/i386/vxworks.h: New file.
* config/mips/t-vxworks: New file.
* config/mips/vxworks.h: New file.
* config/mips/windiss.h: New file.
* config/sh/t-vxworks: New file.
* config/sh/vxworks.h: New file.
From-SVN: r72834
include:
* obstack.h: Merge the following change from gnulib:
2003-10-21 Paul Eggert <eggert@twinsun.com>
* obstack.h (obstack_1grow_fast): Properly parenthesize arg.
(obstack_ptr_grow_fast, obstack_int_grow_fast):
Don't use lvalue casts, as GCC plans to remove support for them
in GCC 3.5. Reported by Joseph S. Myers. This bug
was also present in the non-GCC version, indicating that this
code had always been buggy and had never been widely used.
(obstack_1grow, obstack_ptr_grow, obstack_int_grow, obstack_blank):
Use the fast variant of each macro, rather than copying the
definiens of the fast variant; that way, we'll be more likely to
catch future bugs in the fast variants.
gcc:
* c-typeck.c (pedantic_lvalue_warning): Unconditionally warn of
deprecation of casts as lvalues.
* fixinc/inclhack.def (obstack_lvalue_cast): New fix.
* fixinc/fixincl.x: Regenerate.
* fixinc/tests/base/obstack.h: New test.
gcc/testsuite:
* gcc.dg/cast-lvalue-1.c: New test.
From-SVN: r72826
* sysdep.c: Include conio.h if __MINGW32__ and !OLD_MINGW.
* ctrl_c.c (__gnat_int_handler): Remove declaration.
* decl.c (creat_concat_name): Const-ify prefix.
* adaint.c: Include ctype.h if __MINGW32__.
(__gnat_readlink): Mark arguments as possibly unused.
(__gnat_symlink): Likewise.
(__gnat_is_symbolic_link): Likewise.
(__gnat_portable_spawn): Likewise. Cast last arg of spawnvp to match
declaration
(__gnat_file_time_name): Don't declare struct stat statbuf when
not needed.
(__gnat_is_absolute_path): Add parenthesis around condition of
'if' statement to avoid warning.
(__gnat_plist_init): Specify void as parameter.
(plist_enter): Likewise.
(plist_leave): Likewise.
(remove_handle): Make static. Initialize prev.
From-SVN: r72824
* dwarf2out.c (dwarf2out_abstract_function): Use DW_AT to check presence of DW_AT_inline.
(gen_subprogram_die): Likewise; do not abort instead of emitting DW_AT_not_inline
From-SVN: r72821
2003-10-22 David Daney <ddaney@avtrex.com)
* include/mips-signal.h: New file.
* sysdep/dwarf2-backtrace.cc: New file.
* sysdep/mips: New directory.
* sysdep/mips/locks.h: New file.
* Makefile.am(extra_cc_files): New, to allow extra c++ files to be
added to libgcj.
(extra_cc_source_files): Ditto.
* configure.host(disable_dladdr): New shell variable passed to
configure.
(mips*-*-linux*): sysdeps_dir=mips,
can_unwind_signal=yes, disable_dladdr=yes, use -mxgot.
(mipsel*-linux* | mipsisa32el*-linux*): Enable hash synchronization.
* configure.in:(mips*-*-linux*): Use sysdep/dwarf2-backtrace.cc to
generate backtrace, and include/mips-signal.h as SIGNAL_HANDLER
(HAVE_DLADDR): Make it depend on setting of disable_dladdr.
(EXTRA_CC_FILES): New, to support conditional addition of
sysdep/dwarf2-backtrace.cc.
* configure: Regenerated.
* Makefile.in: Regenerated.
* gcj/Makefile.in: Regenerated.
* include/config.h.in: Regenerated.
* include/Makefile.in: Regenerated.
* testsuite/Makefile.in: Regenerated.
From-SVN: r72808
* config/s390/s390.md ("movstr_short_64", "movstr_short_31"): Merge ...
("*movstr_short"): ... into this insn pattern.
("movstr_short"): New expander.
("*movstr_long_64"): Rename from "movstr_long_64", simplify.
("*movstr_long_31"): Rename from "movstr_long_31", simplify.
("movstr_long"): New expander.
("clrstr_short_64", "clrstr_short_31"): Merge ...
("*clrstr_short"): ... into this insn pattern.
("clrstr_short"): New expander.
("*clrstr_long_64"): Rename from "clrstr_long_64", simplify.
("*clrstr_long_31"): Rename from "clrstr_long_31", simplify.
("clrstr_long"): New expander.
("cmpmem_short_64", "cmpmem_short_31"): Merge ...
("*cmpmem_short"): ... into this insn pattern.
("cmpmem_short"): New expander.
("*cmpmem_long_64"): Rename from "cmpmem_long_64".
("*cmpmem_long_31"): Rename from "cmpmem_long_31".
("cmpmem_long"): New expander.
* config/s390/s390.c (s390_expand_movstr): Use new expanders.
(s390_expand_clrstr): Likewise.
(s390_expand_cmpmem): Likewise.
From-SVN: r72807
2003-10-22 Paolo Carlini <pcarlini@suse.de>
PR libstdc++/8610
* acinclude.m4 (GLIBCXX_CHECK_INT64_T): New macro,
checking for the availability of int64_t.
(GLIBCXX_CHECK_LFS): New macro, checking for LFS support.
* configure.ac: Call here.
* acconfig.h: Add undef for the corresponding symbols.
* config/io/basic_file_stdio.cc (__basic_file<char>::open):
Depending on _GLIBCXX_USE_LFS, call fopen64 or fopen.
(__basic_file<char>::seekoff): Likewise, call lseek64 when
available, otherwise lseek, checking the __off parameter.
* include/bits/postypes.h: Typedef __streamoff_base_type
to int64_t if available, otherwise long long.
* aclocal.m4: Regenerate.
* config.h.in: Likewise.
* configure: Likewise.
* acinclude.m4 (GLIBCXX_CHECK_POLL, GLIBCXX_CHECK_WRITEV):
Use AC_TRY_LINK instead of AC_TRY_COMPILE.
From-SVN: r72806
* c-pch.c (struct c_pch_validity): Add pch_init field.
(pch_init): Set it.
(c_common_valid_pch): Check it.
(get_ident): Bump the PCH version number.
From-SVN: r72804
2003-10-22 Paolo Carlini <pcarlini@suse.de>
PR libstdc++/12657
* include/bits/basic_ios.tcc (copyfmt(const basic_ios&)):
Implement resolution of DR 292 (WP).
* docs/html/ext/howto.html: Add entry for DR 292.
From-SVN: r72803
2003-10-22 David Daney <ddaney@avtrex.com>
* src/mips/ffitarget.h: Replace undefined UINT32 and friends with
__attribute__((__mode__(__SI__))) and friends.
From-SVN: r72802
* Makefile.in: Disable build of gnatpa. PR ada/10110.
* cstreams.c (__gnat_full_name): Minor improvements and clean up
of previous change.
From-SVN: r72800
PR debug/12389
* Makefile.in (dwarf2out.o): Depend on cgraph.h.
* cgraph.c (cgraph_function_possibly_inlined_p): New function.
* cgraph.h (cgraph_function_possibly_inlined_p): Declare.
(cgraph_global_info): Add flag inlined
* dwarf2out.c (gen_subprogram_die, gen_decl_die): Use
cgraph_function_possibly_inded_p
* cgraphunit.c (mark_inline): Set inlined flag.
* toplev.c (rest_of_decl_compilation): Call outlining_inline_function
only for possibly inlined functions.
* c-decl.c (duplicate_decls): Never output abstract DIE representing old
body of function.
From-SVN: r72795
2003-10-22 Andrew Haley <aph@redhat.com>
* varasm.c (output_constructor): Make constructor annotation
conditional on ASM_COMMENT_START.
From-SVN: r72793
2003-10-22 Arnaud Charlet <charlet@act-europe.fr>
* gnat_wrapper.adb: New file.
2003/10/22 Jerome Roussel <roussel@act-europe.fr>
* g-regpat.ads, g-regpat.adb (Match): new function, to know if a
string match a pre compiled regular expression (the corresponding
version of the function working on a raw regular expression)
Fix typos in various comments
Update copyright notice in spec
2003/10/21 Gary Dismukes <dismukes@gnat.com>
* exp_ch3.adb:
(Component_Needs_Simple_Initialization): Return False when the type is a
packed bit array. Revise spec comments to document this case.
* exp_prag.adb:
(Expand_Pragma_Import): Set any expression on the imported object to
empty to avoid initializing imported objects (in particular this
covers the case of zero-initialization of bit arrays).
Update copyright notice.
2003/10/21 Ed Schonberg <schonberg@gnat.com>
* sem_ch12.adb:
(Load_Parent_Of_Generic): If parent is compilation unit, stop search,
a subunit is missing.
(Instantiate_Subprogram_Body): If body of function is missing, set type
of return expression explicitly in dummy body, to prevent cascaded
errors when a subunit is missing.
Fixes PR 5677.
* sem_ch3.adb:
(Access_Subprogram_Declaration): Verify that return type is valid.
Fixes PR 8693.
* sem_elab.adb:
(Check_Elab_Calls): Do not apply elaboration checks if the main unit is
generic.
Fixes PR 12318.
* sem_util.adb:
(Corresponding_Discriminant): If the scope of the discriminant is a
private type without discriminant, use its full view.
Fixes PR 8247.
From-SVN: r72792
Fariborz Jahanian
Andrew Haley
Arnaud Charlet
Danny Smith
Waldek Hebisch
Jason Merrill
Chris Demetriou
Phil Edwards
GCC Administrator
Kazu Hirata
Joseph Myers
Paolo Carlini
Andreas Schwab
Jan Hubicka
Tom Tromey
Benjamin Kosnik
Kazu Hirata
David Daney
Ulrich Weigand
Mark Mitchell
Arnaud Charlet
David Taylor
Richard Kenner
Rainer Orth
Sascha Brawer
Michael Koch
Kelley Cook