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From-SVN: r129345
This commit is contained in:
Arnaud Charlet
parent
6ae786d29d
commit
f0e1e80727
@ -1,3 +1,303 @@
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2007-10-15 Eric Botcazou <ebotcazou@adacore.com>
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* s-osinte-tru64.adb: (Hide_Yellow_Zone): Add On parameter.
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Set the protection status of the guard page based on the value of On.
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* s-osinte-tru64.ads: (Hide_Yellow_Zone): Add On parameter.
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* s-taprop-tru64.adb: (Enter_Task): Pass True to Hide_Yellow_Zone.
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(Exit_Task): Pass False to Hide_Yellow_Zone.
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2007-10-15 Robert Dewar <dewar@adacore.com>
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* s-taprop-solaris.adb, s-taprop-vms.adb, s-taprop-mingw.adb,
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s-taprop-vxworks.adb, s-taprop-posix.adb, a-calend-vms.adb,
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a-calend.adb, a-nuflra.adb, a-tigeau.adb, a-wtgeau.adb,
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checks.adb, bindgen.adb, eval_fat.adb, exp_fixd.adb, fmap.adb,
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freeze.adb, g-awk.adb, g-calend.adb, g-diopit.adb, g-expect.adb,
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gnatchop.adb, gnatlink.adb, g-spipat.adb, g-thread.adb, make.adb,
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mdll.adb, mlib.adb, mlib-prj.adb, osint.adb, par-ch3.adb, prj.adb,
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prj-makr.adb, sem_prag.adb, sem_type.adb, s-fatgen.adb, s-fileio.adb,
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sinfo.ads, sinput-d.adb, s-taasde.adb, s-tasdeb.ads, s-tasren.adb,
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s-tassta.adb, s-tpobop.adb, s-tposen.adb, stylesw.adb, types.ads,
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uintp.adb, validsw.adb, makegpr.adb, a-rbtgso.adb, a-crbtgo.adb,
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a-coorse.adb, a-convec.adb, a-coinve.adb, a-cohama.adb, a-ciorse.adb,
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a-cihama.adb, a-cidlli.adb, a-chtgop.adb, a-cdlili.adb, a-cdlili.adb,
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a-coormu.adb, a-ciormu.adb, a-cihase.adb, a-cohase.adb, a-ciorma.adb,
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a-coorma.adb, a-ztgeau.adb, symbols-vms.adb, a-crdlli.adb,
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a-calari.adb, a-calfor.adb, s-os_lib.adb, s-regpat.adb, a-ngrear.adb:
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Minor reformatting.
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Add Unreferenced and Warnings (Off) pragmas for cases of
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variables modified calls where they are IN OUT or OUT parameters and
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the resulting values are not subsequently referenced. In a few cases,
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we also remove redundant code found by the new warnings.
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* ug_words, vms_data.ads, usage.adb, sem_util.adb, sem_util.ads,
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sem_warn.adb, sem_warn.ads, sem_res.adb, sem_ch7.adb, sem_ch8.adb,
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sem_ch5.adb, opt.ads, lib-xref.adb, lib-xref.ads, exp_smem.adb,
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sem_ch11.adb, exp_ch6.adb, einfo.ads, einfo.adb: implement a new
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warning controlled by -gnatw.o that warns on cases of out parameter
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values being ignored.
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2007-10-15 Geert Bosch <bosch@adacore.com>
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* adaint.c, socket.c, cal.c: Initial port to arm-mentor-nucleus.
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* expect.c: Initial port to arm-mentor-nucleus.
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Use kill for __gnat_kill() on VMS.
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2007-10-15 Emmanuel Briot <briot@adacore.com>
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* ali.ads, ali.adb (Scan_ALI): Initialize XE.Tref to a known default
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value.
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(Xref_Record): Change type for Line, since in the case of a reference to
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a predefined entity (as happens for array index types), the line is set
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to 0.
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Add support for parsing multiple array index types info, or
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multiple inherited interfaces info. This information cannot be stored
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in Xref_Entity_Record, which only supports a single instance of Tref_*,
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and is therefore stored in the list of references instead. It has a
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special treatement later on in tools that use this information.
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2007-10-15 Tristan Gingold <gingold@adacore.com>
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* debug.adb: Document use of -gnatd.a and -gnatd.I
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* layout.adb: On OpenVMS -gnatd.a disables alignment optimization.
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2007-10-15 Javier Miranda <miranda@adacore.com>
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* exp_attr.adb (Expand_N_Attribute_Reference): Case Access,
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Unchecked_Access, and Unrestricted_Access. Cleanup code that takes
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care of access to class-wide interface types plus removal of bizarre
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conversion of tagged object to access type (reported by Gary
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Dismukes). After this patch there is no need to perform any
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additional management on these nodes in Expand_Interface_Actuals.
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* exp_disp.adb (Expand_Interface_Actuals): Code cleanup. Remove code
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that handles use of 'Access and 'Unchecked_Access applied to
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actuals covering interface types. Such code is now
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centralized in Expand_N_Attribute_Reference.
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2007-10-15 Ed Schonberg <schonberg@adacore.com>
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* exp_ch3.adb (Build_Init_Procedure): Keep separate the initialization
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of tagged types whose ultimate ancestor is a CPP type.
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(Freeze_Array_Type): For a packed array type, generate an initialization
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procedure if the type is public, to handle properly a client that
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specifies Normalize_Scalars.
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2007-10-15 Hristian Kirtchev <kirtchev@adacore.com>
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* exp_ch9.adb (Actual_Index_Expression): When the expansion occurs
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inside a generic body, retrieve the full view of the entry family
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discrete subtype if available.
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2007-10-15 Thomas Quinot <quinot@adacore.com>
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* exp_dist.adb (Add_RACW_Primitive_Declarations_And_Bodies): Do not
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attempt to generate stubs for hidden primitive operations.
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2007-10-15 Vincent Celier <celier@adacore.com>
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* mlib-tgt-specific.adb (Support_For_Libraries): New function,
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returning None, used when there is no platform specific body for
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MLib.Tgt.Specific.
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2007-10-15 Bob Duff <duff@adacore.com>
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* sem_case.adb, sem_ch13.adb, lib-sort.adb: Replace use of Heap_Sort_A
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(passing'Unrestricted_Access of nested subprograms to Sort) with use of
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the generic Heap_Sort_G, in order to avoid trampolines.
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2007-10-15 Vasiliy Fofanov <fofanov@adacore.com>
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Jose Ruiz <ruiz@adacore.com>
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* vx_stack_info.c: New file.
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* i-forbla-unimplemented.ads: New file.
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* Makefile.in: i-forbla-unimplemented.ads: a variant of i-forbla.ads
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for unsupported configurations; use it on VMS targets instead of the
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real one.
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(EXTRA_LIBGNAT_SRCS,EXTRA_LIBGNAT_OBJS for VxWorks): Include
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vx_stack_info.{c,o} that contains the routine __gnat_get_stack_info
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used by VxWorks targets to have access to task-specific data and be
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able to extract the stack boundaries for stack checking.
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Use system-vms-ia64.ads on ivms.
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* Make-lang.in: Update dependencies.
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* sysdep.c (__gnat_get_stack_info): Move to a standalone file
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(vx_stack_info.c).
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2007-10-15 Vincent Celier <celier@adacore.com>
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* snames.adb, snames.ads: Add new standard name runtime_library_dir
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* prj.ads (Language_Config): Add new component Runtime_Library_Dir
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* prj-attr.adb: Add project level attribute Runtime_Library_Dir
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* prj-env.adb (Create_Mapping_File): Do not put an entry if the path of
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the source is unknown.
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* prj-ext.adb: Spelling error fix
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* prj-nmsc.adb (Check_Ada_Name): Reject any unit that includes an Ada
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95 reserved word in its name.
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(Process_Project_Level_Array_Attributes): Process new attribute
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Runtime_Library_Dir.
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* prj-part.adb (Parse_Single_Project): Do not check the name of the
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config project against the user project names.
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* prj-proc.adb (Expression): In multi-language mode, indexes that do
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not include a dot are always case insensitive.
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(Process_Declarative_Items): Ditto
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(Process_Project_Tree_Phase_1): Set Success to False in case an error is
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detected.
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* prj-util.adb (Value_Of (In_Array)): When Force_Lower_Case_Index is
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True, compare both indexes in lower case.
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2007-10-15 Robert Dewar <dewar@adacore.com>
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* rtsfind.adb: (Load_RTU): Turn off style checks for Load call
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2007-10-15 Gary Dismukes <dismukes@adacore.com>
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* sem_aggr.adb (Resolve_Record_Aggregate): In the case of a box
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association for an access component, add an association with null as
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the expression. Remove testing for array subtypes and the setting in
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that case of Ctyp to the array component type, which prevented proper
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inclusion of an association for null-initialized arrays. Collapse
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condition that tests for array subtypes into just a test of
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Is_Partially_Initialized_Type (which already covers arrays anyway).
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2007-10-15 Hristian Kirtchev <kirtchev@adacore.com>
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* sem_ch12.adb: Minor code reformatting.
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(Check_Generic_Child_Unit): Iterate over the homonym chain in order to
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find the parent package which may have been hidden by local
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declarations.
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2007-10-15 Gary Dismukes <dismukes@adacore.com>
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* sem_ch3.adb (Build_Derived_Concurrent_Type): Set the Is_Constrained
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flag of derived concurrent types, taking into account the flag setting
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on the parent subtype and any new set of discriminants.
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2007-10-15 Hristian Kirtchev <kirtchev@adacore.com>
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* sem_ch4.adb: Minor code and comment reformatting.
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(Analyze_Allocator): When the designated type of an unconstrained
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allocator is a record with unknown discriminants or an array with
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unknown range bounds, emit a detailed error message depending on the
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compilation mode and whether the designated type is limited.
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2007-10-15 Tristan Gingold <gingold@adacore.com>
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* system-vms-ia64.ads: New file.
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* system-vms_64.ads: Minor comment fix.
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2007-10-15 Ed Schonberg <schonberg@adacore.com>
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* sem_ch6.adb (Find_Corresponding_Spec): If the previous entity is a
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body generated for a function with a controlling result that is a null
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extension, discard the generated body in favor of the current explicit
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one.
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2007-10-15 Ed Schonberg <schonberg@adacore.com>
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* sem_disp.adb (Find_Controlling_Arg): Examine the call node before
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examining its original form, to handle properly operator calls that
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have been rewritten.
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2007-10-15 Olivier Hainque <hainque@adacore.com>
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* tb-alvms.c (tb_entry_t, __gnat_backtrace): Store a frame pointer
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instead of a procedure value in each traceback entry.
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* g-trasym-vms-alpha.adb (Symbolic_Traceback): Pass frame pointer
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instead of procedure value to TBK$SYMBOLIZE.
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* s-traent-vms.adb (PV_For): Rename as FP_For and access the proper
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field.
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(TB_Entry_For): Account for the PV/FP renaming.
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* s-traent-vms.ads (Traceback_Entry): Rename PV component into FP and
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add comment.
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(Null_TB_Entry): Account for change of component name.
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(PV_For): Rename as FP_For.
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2007-10-15 Tristan Gingold <gingold@adacore.com>
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* trans.c (gnat_to_gnu): Remove the padding structure more often.
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This optimize assignment to over-aligned record.
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2007-10-15 Emmanuel Briot <briot@adacore.com>
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* xref_lib.adb (Get_Full_Type): Add support for the 'h' entity type, ie
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interfaces.
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* xr_tabls.adb (Add_Reference): Add support for the new 'R' reference
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type, for dispatching calls.
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2007-10-15 Vincent Celier <celier@adacore.com>
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Robert Dewar <dewar@adacore.com>
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* gnat_ugn.texi: Add documentation for switches --version and --help
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for the GNAT tools gnatbind, gnatlink, gnatmake, gnatchop, gnatname,
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gnatxref, gnatfind, gnatls, and gnatclean.
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Document -gnatw.o.
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Mention attribute Excluded_Source_Dirs
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Replace obsolescent attribute Locally_Removed_Files with attribute
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Excluded_Source_Files.
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Improve documentation of -u (gnatbind)
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Document how to do reliable stack checking for the environmental task
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on iVMS.
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* gnat_rm.texi: Rewrite section about No_Implicit_Dynamic_Code.
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Document attribute Excluded_Source_Files and indicate that attribute
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Locally_Removed_Files is obsolescent.
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2007-10-15 Thomas Quinot <quinot@adacore.com>
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* g-soccon-vms.ads: Fix value of MSG_WAITALL.
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* gen-soccon.c:
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Update documentation to note that OpenVMS 8.3 or later must be used
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to generate g-soccon-vms.ads.
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* atree.adb: Add ??? comment
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* exp_util.adb: Minor reformatting.
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Add ??? comment in Kill_Dead_Code.
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2007-10-15 Robert Dewar <dewar@adacore.com>
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* errout.ads: Comment clarification
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* exp_ch4.adb (Expand_N_Allocator): Code cleanup.
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(Expand_N_Op_Eq): Improve handling of array equality with -gnatVa
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* lib.ads: Comment update
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* init.c: Minor reformatting.
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* sem_attr.adb: Minor formatting
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* osint-b.ads: Minor reformatting
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* sem_ch9.adb: Implement -gnatd.I switch
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* g-comlin.adb: (Start): Fix handling of empty command line.
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* gnatcmd.adb (GNATCmd): Do not put the -rules in the -cargs section,
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even when -rules follows the -cargs section.
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2007-10-08 Ollie Wild <aaw@google.com>
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* misc.c (LANG_HOOKS_PUSHDECL): Replaced lhd_return_tree with
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