2004-01-05 Daniel Berlin <dberlin@dberlin.org>
* ggc-zone.c: Remove everything in #ifdef USING_MALLOC_PAGE_GROUPS
(USING_MMAP): We don't support non-mmap.
(struct alloc_chunk): Steal 1 bit from typecode, use it to mark
large objects.
(struct page_entry): Remove bytes_free.
(struct page_table_chain): Remove.
(struct globals): Remove page_table member.
(loookup_page_table_entry): Function deleted.
(set_page_table_entry): Ditto.
(ggc_allocated_p): No longer need page table lookups.
(ggc_marked_p): Ditto.
(alloc_small_page): Don't care about bytes_free anymore.
(alloc_large_page): Round up size.
(ggc_alloc_zone_1): Mark large objects as such, and calculate
their size the new way.
Remove page table lookups and setting.
(ggc_get_size): Calculate large object size the new way.
(sweep_pages): Redo to account for fact that we no longer have
bytes_free.
(ggc_collect): No longer need to reincrement bytes_free.
(ggc_pch_alloc_object): Handle new large objects properly.
(ggc_pch_read): Put PCH stuff into it's own uncollected zone.
From-SVN: r75438
2004-01-05 Robert Dewar <dewar@gnat.com>
* 1ssecsta.ads: Default_Secondary_Stack is not a constant since it may
be modified by the binder generated main program if the -D switch is
used.
* 4onumaux.ads, 4znumaux.ads: Add Pure_Function pragmas for all
imported functions (since now we expect this to be done for imported
functions)
* 5vtaprop.adb: Add several ??? for sections requiring more comments
Minor reformatting throughout
* 5zinit.adb: Minor reformatting
Add 2004 to copyright date
Minor changes to avoid -gnatwa warnings
Correct some instances of using OR instead of OR ELSE (noted while
doing reformatting)
* sprint.adb: Minor updates to avoid -gnatwa warnings
* s-secsta.ads, s-secsta.adb:
(SS_Get_Max): New function to obtain high water mark for ss stack
Default_Secondary_Stack is not a constant since it may be modified by
the binder generated main program if the -D switch is used.
* switch-b.adb: New -Dnnn switch for binder
* switch-c.adb:
Make -gnatg imply all warnings currently in -gnatwa
* vms_conv.adb: Minor reformatting
Add 2004 to copyright notice
Add 2004 to printed copyright notice
* 3vexpect.adb, 4zsytaco.adb, 3wsocthi.adb, 3zsocthi.adb,
3zsocthi.adb, 56taprop.adb, 56tpopsp.adb, 5amastop.adb,
5aml-tgt.adb, 5ataprop.adb, 5ataprop.adb, 5atpopsp.adb,
5ftaprop.adb, 5ginterr.adb, 5gmastop.adb, 5gml-tgt.adb,
5gtaprop.adb, 5hml-tgt.adb, 5hml-tgt.adb, 5hml-tgt.adb,
5htaprop.adb, 5htraceb.adb, 5itaprop.adb, 5lml-tgt.adb,
5sml-tgt.adb, 5staprop.adb, 5staprop.adb, 5stpopsp.adb,
5vasthan.adb, 5vinmaop.adb, 5vinterr.adb, 5vtaprop.adb,
5vml-tgt.adb, 5vtaprop.adb, 5wosprim.adb, 5wtaprop.adb,
5zinterr.adb, 5zintman.adb, 5zml-tgt.adb, 5ztaprop.adb,
6vcpp.adb, 6vcstrea.adb, 7staprop.adb, 7stpopsp.adb,
vxaddr2line.adb, vxaddr2line.adb, xref_lib.adb, xr_tabls.adb,
xr_tabls.ads, s-tasdeb.adb, s-tasdeb.adb, sem_res.ads,
sem_util.adb, sem_util.adb, sem_util.ads, s-interr.adb,
checks.adb, clean.adb, cstand.adb, einfo.ads,
einfo.adb, exp_aggr.adb, exp_ch11.adb, exp_ch3.adb,
exp_ch4.adb, exp_ch5.adb, exp_ch7.adb, exp_ch9.adb,
prj-nmsc.adb, prj-pp.adb, prj-util.adb, sem_attr.adb,
sem_ch10.adb, sem_ch12.adb, sem_ch4.adb, g-dirope.adb,
g-dirope.ads, gnatlbr.adb, i-cstrea.adb, inline.adb,
lib-xref.adb, sem_ch5.adb, sem_ch7.adb, sem_ch8.adb:
Minor reformatting and code clean ups.
Minor changes to prevent -gnatwa warnings
* ali.adb: Minor reformatting and cleanup of code
Acquire new SS indication of secondary stack use from ali files
* a-numaux.ads: Add Pure_Function pragmas for all imported functions
(since now we expect this to be done for imported functions)
* bindgen.adb: Generate call to modify default secondary stack size if
-Dnnn switch given
* bindusg.adb: Add line for new -D switch
* exp_aggr.adb (Type_May_Have_Bit_Aligned_Components): More appropriate
replacement name for Type_May_Have_Non_Bit_Aligned_Components!
Add circuitry for both records and arrays to avoid gigi
processing if the type involved has non-bit-aligned components
* exp_ch5.adb (Expand_Assign_Array): Avoid assumption that
N_String_Literal node always references an E_String_Literal_Subtype
entity. This may not be true in the future.
(Possible_Bit_Aligned_Component): Move processing of
Component_May_Be_Bit_Aligned from exp_ch5 to exp_util
* exp_ch6.adb (Expand_Thread_Body): Pick up
Default_Secondary_Stack_Size as variable so that we get value modified
by possible -Dnnn binder parameter.
* exp_util.adb (Component_May_Be_Bit_Aligned): New function.
(Type_May_Have_Bit_Aligned_Components): New function.
* exp_util.ads (Component_May_Be_Bit_Aligned): New function.
(Type_May_Have_Bit_Aligned_Components): New function.
* fe.h: (Set_Identifier_Casing): Fix prototype.
Add declaration for Sem_Elim.Eliminate_Error_Msg.
Minor reformatting.
* freeze.adb (Freeze_Entity): Add RM reference to error message about
importing constant atomic/volatile objects.
(Freeze_Subprogram): Reset Is_Pure indication for imported subprogram
unless explicit Pure_Function pragma given, to avoid insidious bug of
call to non-pure imported function getting eliminated.
* gnat1drv.adb, gnatbind.adb, gnatchop.adb, gnatfind.adb,
gnatls.adb, gnatlink.adb, gnatmem.adb, gnatname.adb, gnatsym.adb,
gnatxref.adb, gprcmd.adb, gprep.adb, make.adb: Minor reformatting
Add 2004 to printed copyright notice
* lib-writ.ads, lib-writ.adb: Put new SS flag in ali file if secondary
stack used.
* Makefile.rtl: Add entry for g-sestin.o
g-sestin.ads: New file.
* mdll.adb: Minor changes to avoid -gnatwa warnings
* mlib-tgt.adb: Minor reformatting
* opt.ads: New parameter Default_Secondary_Stack_Size (GNATBIND)
New switch Sec_Stack_Used (GNAT, GNATBIND)
Make Default_Secondary_Stack_Size a variable instead of a constant,
so that it can be modified by the new -Dnnn bind switch.
* rtsfind.adb (Load_Fail): Give full error message in configurable
run-time mode if all_errors mode is set. This was not done in the case
of a file not found, which was an oversight.
Note if secondary stack unit is used by compiler.
* sem_elab.adb (Check_A_Call): Rewrite to avoid trying to put
ineffective elaborate all pragmas on non-visible packages (this
happened when a renamed subprogram was called). Now the elaborate all
always goes on the package containing the renaming rather than the one
containing the renamed subprogram.
* sem_elim.ads, sem_elim.adb (Eliminate_Error_Msg): New procedure
(Process_Eliminate_Pragma): Add parameter to capture pragma location.
* sem_eval.adb (Eval_String_Literal): Do not assume that string literal
has an Etype that references an E_String_Literal.
(Eval_String_Literal): Avoid assumption that N_String_Literal node
always references an E_String_Literal_Subtype entity. This may not
be true in the future.
* sem_prag.adb (Process_Eliminate_Pragma): Add parameter to capture
pragma location.
* sem_res.adb (Resolve): Specialize msg for function name used in proc
call.
2004-01-05 Ed Falis <falis@gnat.com>
* g-debuti.adb: Replaced direct boolean operator with short-circuit
form.
2004-01-05 Vincent Celier <celier@gnat.com>
* bld.adb: Minor comment updates
(Process_Declarative_Items): Correct incorrect name (Index_Name instead
of Item_Name).
* make.adb (Gnatmake): Special process for files to compile/check when
-B is specified. Fail when there are only foreign mains in attribute
Main of the project file and -B is not specified. Do not skip bind/link
steps when -B is specified.
* makeusg.adb: Document new switch -B
* opt.ads (Build_Bind_And_Link_Full_Project): New Boolean flag
* switch-m.adb: (Scan_Make_Switches): Process -B switch
* vms_data.ads: Add new GNAT PRETTY qualifier
/FORM_FEED_AFTER_PRAGMA_PAGE for switch -ff
2004-01-05 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
* trans.c (tree_transform, case N_Free_Statement): Handle thin pointer
case.
* misc.c (gnat_printable_name): If VERBOSITY is 2, call
Set_Identifier_Casing.
* decl.c (gnat_to_gnu_entity, E_Function): Give error if return type
has size that overflows.
2004-01-05 Gary Dismukes <dismukes@gnat.com>
* exp_ch4.adb (Expand_Array_Comparison): Add Boolean constant to avoid
-gnatwa warning on static condition.
2004-01-05 Doug Rupp <rupp@gnat.com>
* link.c: (shared_libgnat_default) [VMS]: Change to STATIC.
2004-01-05 Arnaud Charlet <charlet@act-europe.fr>
* Makefile.in: Install ali files using INSTALL_DATA_DATE to preserve
all attributes, including read-only attribute.
2004-01-05 Pascal Obry <obry@gnat.com>
* bindgen.adb (Gen_Object_Files_Options): Generate the new shared
library naming scheme.
* mlib-prj.adb (Build_Library): Generate different names for the static
or dynamic version of the GNAT runtime. This is needed to support the
new shared library naming scheme.
(Process_Binder_File): Add detection of shared library in binder file
based on the new naming scheme.
* gnatlink.adb (Process_Binder_File): Properly detect the new naming
scheme for the shared runtime libraries.
* Makefile.in:
(LIBRARY_VERSION) [VMS]: Convert all . to _ to conform to new naming
scheme.
(install-gnatlib): Do not create symlinks for shared libraries.
(gnatlib-shared-default): Idem.
(gnatlib-shared-dual-win32): New target. Not used for now as the
auto-import feature does not support arrays/records.
(gnatlib-shared-win32): Do not create copy for the shared libraries.
(gnatlib-shared-vms): Fix shared runtime libraries names.
* osint.ads, osint.adb (Shared_Lib): New routine, returns the target
dependent runtime shared library name.
2004-01-05 Vasiliy Fofanov <fofanov@act-europe.fr>
* osint.adb (Read_Library_Info): Remove bogus check if ALI is older
than the object.
2004-01-05 Ed Schonberg <schonberg@gnat.com>
* sem_ch4.adb (Analyze_Allocator): Check restriction on dynamic
protected objects when allocator has a subtype indication, not a
qualified expression. Note that qualified expressions may have to be
checked when limited aggregates are implemented.
* sem_prag.adb (Analyze_Pragma, case Import): If enclosing package is
pure, emit warning.
(Analyze_Pragma, case Pure_Function): If enclosing package is pure and
subprogram is imported, remove warning.
2004-01-05 Geert Bosch <bosch@gnat.com>
* s-poosiz.adb: Update copyright notice.
(Allocate): Use Task_Lock to protect against concurrent access.
(Deallocate): Likewise.
2004-01-05 Joel Brobecker <brobecker@gnat.com>
* s-stalib.adb (Elab_Final_Code): Add missing year in date inside ???
comment.
From-SVN: r75432
PR target/12945
* coverage.c (coverage_counter_alloc): Set SYMBOL_FLAG_LOCAL for
for counter labels.
* config/mips/mips.c (INTERNAL_SYMBOL_P): Delete.
(mips_classify_symbol): Always treat SYMBOL_REF_FLAG as indicating
string constants if TARGET_MIPS16. Use SYMBOL_REF_DECL to check
the binding of decl symbols, otherwise check SYMBOL_REF_LOCAL_P.
(mips_symbol_insns): Don't trust the local/global classification.
(m16_usym8_4, m16_usym5_4): Same mips16 change as mips_classify_symbol.
(override_options): Make -mabicalls -fno-unit-at-a-time imply
-mno-explicit-relocs.
(mips_encode_section_info): Don't use SYMBOL_REF_FLAG to distinguish
between local and global symbols.
From-SVN: r75422
* config/mips/mips-protos.h (mips_dangerous_for_la25_p): Declare.
(mips_preferred_reload_class): Declare.
* config/mips/mips.h (DANGEROUS_FOR_LA25_P): Replace with function.
(EXTRA_CONSTRAINT): Update accordingly.
(PREFERRED_RELOAD_CLASS): Use mips_preferred_reload_class.
* config/mips/mips.c (mips_dangerous_for_la25_p): New function.
(mips_preferred_reload_class): New function. Prefer LEA_REGS if
mips_dangerous_for_la25_p.
(mips_secondary_reload_class): Use LEA_REGS rather than GR_REGS
if mips_dangerous_for_la25_p.
From-SVN: r75420
PR c++/13157
* name-lookup.c (lookup_using_namespace): Remove spacesp
parameter.
(unqualified_namespace_lookup): Likewise.
(lookup_qualified_name): Adjust accordingly.
(lookup_name_real): Likewise.
(lookup_arg_dependent): Do not eliminate the namespace of the
functions found by unqualified name lookup unless that is the
current namespace.
PR c++/13157
* g++.dg/template/koenig3.C: New test.
From-SVN: r75416
* configure.in: Use ./config.cache, not config.cache.
* configure: Regenerate.
* Makefile.tpl: Special-casing not needed for GCC any more.
* Makefile.in: Regenerate.
From-SVN: r75413
* doc/invoke.texi: Revamp documentation of MIPS options. Remove
-mabi=meabi, -mabi-fake-default, -mmips-as, -mgas, -mmips-tfile,
-m4650, -mfix7000 and -(m)no-crt0. Put endianness options first,
then architecture options, then ABI options. General rewording.
From-SVN: r75396
2004-01-04 Paolo Carlini <pcarlini@suse.de>
* config/locale/generic/numeric_members.cc (_M_initialize_numpunct):
Avoid unnecessarily zero terminating _M_atoms_out and _M_atoms_in;
always use double underscored names.
* config/locale/gnu/numeric_members.cc (_M_initialize_numpunct):
Likewise.
* include/bits/locale_facets.h (struct __numpunct_cache):
Dimension _M_atoms_out and _M_atoms_in one position smaller.
(__numpunct_cache<>::_M_cache): Don't zero terminate _M_atoms_out
and _M_atoms_in.
From-SVN: r75393
* configure.in: Rename to configure.ac.
* configure.ac: Renamed from configure.in; make minimum necessary
changes for autoconf 2.5x.
* aclocal.m4: Make minimum necessary changes for autoconf 2.5x.
* configure: Regenerate with autoconf 2.57.
From-SVN: r75362
PR bootstrap/11932, PR bootstrap/11933
(I don't know if it will fix either of them, but it relates
to them.)
* configure.in: Don't use shared config.cache for target
directories.
* configure: Regenerate.
From-SVN: r75359
