mirror of git://gcc.gnu.org/git/gcc.git
gnat_ugn.texi: Fix typos.
gcc/ada/ * gnat_ugn.texi: Fix typos. * raise-gcc.c, repinfo.adb, repinfo.ads, restrict.adb, restrict.ads, rtsfind.adb, rtsfind.ads, s-arit64.ads, s-asthan-vms-alpha.adb, s-auxdec.ads, s-casuti.ads, s-fatflt.ads, s-fatgen.adb, s-fatlfl.ads, s-fatllf.ads, s-fatsfl.ads, s-filofl.ads, s-finimp.adb, s-finroo.ads, s-fishfl.ads, s-fvadfl.ads, s-fvaffl.ads, s-fvagfl.ads, s-hibaen.ads, s-htable.ads, s-imgcha.adb, s-imgenu.ads, s-imgint.adb, s-imgrea.adb, s-inmaop-dummy.adb, s-inmaop.ads, s-interr-vms.adb, s-interr-vxworks.adb, s-interr.adb, s-interr.ads, s-intman-vxworks.ads, s-intman.ads, s-mastop-irix.adb, s-os_lib.adb, s-os_lib.ads, s-osinte-aix.ads, s-osinte-darwin.ads, s-osinte-freebsd.ads, s-osinte-hpux.ads, s-osinte-lynxos-3.adb, s-osinte-lynxos-3.ads, s-osinte-lynxos.ads, s-osinte-rtems.ads, s-osinte-solaris-posix.ads, s-osprim-mingw.adb, s-osprim-vms.adb, s-parame-ae653.ads, s-parame-hpux.ads, s-parame-vms-alpha.ads, s-parame-vms-ia64.ads, s-parame-vms-restrict.ads, s-parame-vxworks.ads, s-parame.ads, s-parint.adb, s-parint.ads, s-poosiz.adb, s-proinf-irix-athread.ads, s-proinf.ads, s-regexp.adb, s-regpat.adb, s-regpat.ads, s-rident.ads: Fix comment typos. From-SVN: r134177
This commit is contained in:
parent
2893f75305
commit
276e95ca15
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@ -1,3 +1,31 @@
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2008-04-10 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
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* gnat_ugn.texi: Fix typos.
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* raise-gcc.c, repinfo.adb, repinfo.ads, restrict.adb,
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restrict.ads, rtsfind.adb, rtsfind.ads, s-arit64.ads,
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s-asthan-vms-alpha.adb, s-auxdec.ads, s-casuti.ads,
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s-fatflt.ads, s-fatgen.adb, s-fatlfl.ads,
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s-fatllf.ads, s-fatsfl.ads, s-filofl.ads,
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s-finimp.adb, s-finroo.ads, s-fishfl.ads,
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s-fvadfl.ads, s-fvaffl.ads, s-fvagfl.ads,
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s-hibaen.ads, s-htable.ads, s-imgcha.adb,
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s-imgenu.ads, s-imgint.adb, s-imgrea.adb,
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s-inmaop-dummy.adb, s-inmaop.ads, s-interr-vms.adb,
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s-interr-vxworks.adb, s-interr.adb, s-interr.ads,
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s-intman-vxworks.ads, s-intman.ads, s-mastop-irix.adb,
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s-os_lib.adb, s-os_lib.ads, s-osinte-aix.ads,
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s-osinte-darwin.ads, s-osinte-freebsd.ads,
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s-osinte-hpux.ads, s-osinte-lynxos-3.adb,
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s-osinte-lynxos-3.ads, s-osinte-lynxos.ads,
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s-osinte-rtems.ads, s-osinte-solaris-posix.ads,
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s-osprim-mingw.adb, s-osprim-vms.adb, s-parame-ae653.ads,
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s-parame-hpux.ads, s-parame-vms-alpha.ads,
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s-parame-vms-ia64.ads, s-parame-vms-restrict.ads,
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s-parame-vxworks.ads, s-parame.ads, s-parint.adb,
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s-parint.ads, s-poosiz.adb, s-proinf-irix-athread.ads,
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s-proinf.ads, s-regexp.adb, s-regpat.adb, s-regpat.ads,
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s-rident.ads: Fix comment typos.
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2008-04-09 Samuel Tardieu <sam@rfc1149.net>
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PR ada/28305
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@ -22352,10 +22352,10 @@ same location as the @file{.gcno} files. The following executions
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will update those files, so that a cumulative result of the covered
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portions of the program is generated.
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Finaly, you need to call the @code{gcov} tool. The different options of
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Finally, you need to call the @code{gcov} tool. The different options of
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@code{gcov} are available in the GCC User's Guide, section 'Invoking gcov'.
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This will create anotated source files with a @file{.gcov} extension:
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This will create annotated source files with a @file{.gcov} extension:
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@file{my_main.adb} file will be analysed in @file{my_main.adb.gcov}.
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@node Gnat specifics
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@ -22390,7 +22390,7 @@ most often, and are therefore the most time-consuming.
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@code{gprof} is the standard GNU profiling tool; it has been enhanced to
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better handle Ada programs and multitasking.
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It is currently supported on the following platoforms
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It is currently supported on the following platforms
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@itemize @bullet
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@item
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linux x86/x86_64
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@ -362,7 +362,7 @@ db_phases (int phases)
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context stack and not the actual call chain.
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The ACTION and TTYPES tables remain unchanged, which allows to search them
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during the propagation phase to determine wether or not the propagated
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during the propagation phase to determine whether or not the propagated
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exception is handled somewhere. When it is, we only "jump" up once directly
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to the context where the handler will be found. Besides, this allows "break
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exception unhandled" to work also
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@ -811,7 +811,7 @@ get_call_site_action_for (_Unwind_Context *uw_context,
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/* With CHOICE an exception choice representing an "exception - when"
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argument, and PROPAGATED_EXCEPTION a pointer to the currently propagated
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occurrence, return true iif the latter matches the former, that is, if
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occurrence, return true if the latter matches the former, that is, if
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PROPAGATED_EXCEPTION is caught by the handling code controlled by CHOICE.
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This takes care of the special Non_Ada_Error case on VMS. */
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@ -1135,7 +1135,7 @@ PERSONALITY_FUNCTION (version_arg_t version_arg,
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/* If we are going to install a cleanup context, decrement the cleanup
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count. This is required in a FORCED_UNWINDing phase (for an unhandled
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exception), as this is used from the forced unwinding handler in
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Ada.Exceptions.Exception_Propagation to decide wether unwinding should
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Ada.Exceptions.Exception_Propagation to decide whether unwinding should
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proceed further or Unhandled_Exception_Terminate should be called. */
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if (action.kind == cleanup)
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Adjust_N_Cleanups_For (gnat_exception, -1);
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@ -1095,7 +1095,7 @@ package body Repinfo is
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-- Bit_And_Expr, for which there is no direct support in uintp. Uint
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-- values out of the Int range are expected to be seen in such
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-- expressions only with overflowing byte sizes around, introducing
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-- inherent unreliabilties in computations anyway.
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-- inherent unreliabilities in computations anyway.
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-------
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-- B --
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@ -88,7 +88,7 @@ package Repinfo is
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-- which contains the Size (more accurately the Object_SIze) value
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-- for the type or subtype.
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-- For E_Component and E_Distriminant entities, the Esize (size
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-- For E_Component and E_Discriminant entities, the Esize (size
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-- of component) and Component_Bit_Offset fields. Note that gigi
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-- does not (yet ???) back annotate Normalized_Position/First_Bit.
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@ -156,12 +156,12 @@ package Repinfo is
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Truth_Or_Expr : constant TCode := 19; -- Boolean or 2
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Truth_Xor_Expr : constant TCode := 20; -- Boolean xor 2
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Truth_Not_Expr : constant TCode := 21; -- Boolean not 1
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Lt_Expr : constant TCode := 22; -- comparision < 2
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Le_Expr : constant TCode := 23; -- comparision <= 2
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Gt_Expr : constant TCode := 24; -- comparision > 2
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Ge_Expr : constant TCode := 25; -- comparision >= 2
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Eq_Expr : constant TCode := 26; -- comparision = 2
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Ne_Expr : constant TCode := 27; -- comparision /= 2
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Lt_Expr : constant TCode := 22; -- comparison < 2
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Le_Expr : constant TCode := 23; -- comparison <= 2
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Gt_Expr : constant TCode := 24; -- comparison > 2
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Ge_Expr : constant TCode := 25; -- comparison >= 2
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Eq_Expr : constant TCode := 26; -- comparison = 2
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Ne_Expr : constant TCode := 27; -- comparison /= 2
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Bit_And_Expr : constant TCode := 28; -- Binary and 2
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-- The following entry is used to represent a discriminant value in
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@ -188,7 +188,7 @@ package Repinfo is
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-- => Discrim_Val, Op1 => discriminant_number).
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function Create_Discrim_Ref (Discr : Entity_Id) return Node_Ref;
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-- Creates a refrerence to the discriminant whose entity is Discr
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-- Creates a reference to the discriminant whose entity is Discr
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--------------------------------------------------------
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-- Front-End Interface for Dynamic Size/Offset Values --
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@ -223,7 +223,7 @@ package Repinfo is
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-- In the case of components, if the location of the component is static,
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-- then all four fields (Component_Bit_Offset, Normalized_Position, Esize,
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-- and Normalized_First_Bit) are set to appropraite values. In the case of
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-- and Normalized_First_Bit) are set to appropriate values. In the case of
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-- a non-static component location, Component_Bit_Offset is not used and
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-- is left set to Unknown. Normalized_Position and Normalized_First_Bit
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-- are set appropriately.
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@ -258,7 +258,7 @@ package Repinfo is
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-- Create_Dynamic_SO_Ref. The approach is that the front end makes
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-- the necessary Create_Dynamic_SO_Ref calls to associate the node
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-- and entity id values and the back end makes Get_Dynamic_SO_Ref
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-- calls to retrive them.
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-- calls to retrieve them.
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--------------------
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-- ASIS_Interface --
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@ -172,9 +172,9 @@ package body Restrict is
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end if;
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end loop;
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-- If not predefied unit, then one special check still remains.
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-- GNAT.Current_Exception is not allowed if we have restriction
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-- No_Exception_Propagation active.
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-- If not predefined unit, then one special check still
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-- remains. GNAT.Current_Exception is not allowed if we have
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-- restriction No_Exception_Propagation active.
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else
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if Name_Buffer (1 .. 8) = "g-curexc" then
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@ -37,7 +37,7 @@ package Restrict is
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-- This variable records restrictions found in any units in the main
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-- extended unit, and in the case of restrictions checked for partition
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-- consistency, restrictions found in any with'ed units, parent specs
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-- etc, since we may as well check as much as we can at compile time.
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-- etc., since we may as well check as much as we can at compile time.
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-- These variables should not be referenced directly by clients. Instead
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-- use Check_Restrictions to record a violation of a restriction, and
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-- Restriction_Active to test if a given restriction is active.
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@ -270,7 +270,7 @@ package Restrict is
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function Restricted_Profile return Boolean;
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-- Tests if set of restrictions corresponding to Profile (Restricted) is
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-- currently in effect (set by pragma Profile, or by an appropriate set
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-- of individual Restrictions pragms). Returns True only if all the
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-- of individual Restrictions pragmas). Returns True only if all the
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-- required restrictions are set.
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procedure Set_Profile_Restrictions
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@ -100,9 +100,9 @@ package body Rtsfind is
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-- for the same entity can be satisfied immediately.
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-- NOTE: In order to avoid conflicts between record components and subprgs
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-- that have the same name (ie. subprogram External_Tag and component
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-- External_Tag of package Ada.Tags) this table is not used with
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-- Record_Components.
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-- that have the same name (i.e. subprogram External_Tag and
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-- component External_Tag of package Ada.Tags) this table is not used
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-- with Record_Components.
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RE_Table : array (RE_Id) of Entity_Id;
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@ -145,7 +145,7 @@ package body Rtsfind is
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-- value in RTU_Id.
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procedure Load_Fail (S : String; U_Id : RTU_Id; Id : RE_Id);
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-- Internal procedure called if we can't sucessfully locate or process a
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-- Internal procedure called if we can't successfully locate or process a
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-- run-time unit. The parameters give information about the error message
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-- to be given. S is a reason for failing to compile the file and U_Id is
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-- the unit id. RE_Id is the RE_Id originally passed to RTE. The message in
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@ -1214,7 +1214,7 @@ package body Rtsfind is
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-- If we didn't find the entity we want, something is wrong. The
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-- appropriate action will be taken by Check_CRT when we exit.
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-- Cenerate a with-clause if the current unit is part of the extended
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-- Generate a with-clause if the current unit is part of the extended
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-- main code unit, and if we have not already added the with. The clause
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-- is added to the appropriate unit (the current one). We do not need to
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-- generate it for a call issued from RTE_Component_Available.
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@ -501,7 +501,7 @@ package Rtsfind is
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RE_Detach_Handler, -- Ada.Interrupts
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RE_Reference, -- Ada.Interrupts
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RE_Names, -- Ada.Interupts.Names
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RE_Names, -- Ada.Interrupts.Names
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RE_Root_Stream_Type, -- Ada.Streams
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RE_Stream_Element, -- Ada.Streams
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@ -2788,7 +2788,7 @@ package Rtsfind is
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-- run-time library, but allows only a subset of entities to be
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-- accessed. If any other entity is accessed, then it is treated
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-- as a configurable run-time violation, and the exception
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-- RE_Not_Availble is raised.
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-- RE_Not_Available is raised.
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-- The following array defines the set of units that contain entities
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-- that can be referenced in No_Run_Time mode. For each of these units,
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@ -63,7 +63,7 @@ package System.Arith_64 is
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-- or if the quotient does not fit in 64-bits. Round indicates if
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-- the result should be rounded. If Round is False, then Q, R are
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-- the normal quotient and remainder from a truncating division.
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-- If Round is True, then Q is the rounded quotient. the remainder
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-- If Round is True, then Q is the rounded quotient. The remainder
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-- R is not affected by the setting of the Round flag.
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procedure Double_Divide
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@ -149,7 +149,7 @@ package body System.AST_Handling is
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-- Note: When we say it works fine, there is one delicate point, which
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-- is that the code for the AST procedure itself requires the original
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-- descriptor address. We handle this by saving the orignal descriptor
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-- descriptor address. We handle this by saving the original descriptor
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-- address in this structure and restoring in Process_AST.
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type AST_Handler_Data is record
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@ -237,7 +237,7 @@ package body System.AST_Handling is
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-- number of AST instances that can be stored in the buffer. Since
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-- these entries are immediately serviced by the high priority server
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-- task that does the actual entry queuing, it is very unusual to have
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-- any significant number of entries simulaneously queued.
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-- any significant number of entries simultaneously queued.
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AST_Service_Queue : array (AST_Service_Queue_Index) of AST_Instance;
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pragma Volatile_Components (AST_Service_Queue);
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@ -48,7 +48,7 @@ package System.Aux_DEC is
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-- name Short_Address is used for the short address form. To avoid
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-- difficulties (in regression tests and elsewhere) with units that
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-- reference Short_Address, it is provided for other targets as a
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-- synonum for the normal Address type, and, as in the case where
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-- synonym for the normal Address type, and, as in the case where
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-- the lengths are different, Address and Short_Address can be
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-- freely inter-converted.
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@ -53,7 +53,7 @@ package System.Case_Util is
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-- returns the input argument unchanged.
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procedure To_Upper (A : in out String);
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-- Folds all characters of string A to upper csae
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-- Folds all characters of string A to upper case
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function To_Lower (A : Character) return Character;
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-- Converts A to lower case if it is an upper case letter, otherwise
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|
|
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@ -39,7 +39,7 @@ with System.Fat_Gen;
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package System.Fat_Flt is
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pragma Pure;
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-- Note the only entity from this package that is acccessed by Rtsfind
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-- Note the only entity from this package that is accessed by Rtsfind
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-- is the name of the package instantiation. Entities within this package
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-- (i.e. the individual floating-point attribute routines) are accessed
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-- by name using selected notation.
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|
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@ -54,7 +54,7 @@ package body System.Fat_Gen is
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Invrad : constant T := 1.0 / Rad;
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subtype Expbits is Integer range 0 .. 6;
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-- 2 ** (2 ** 7) might overflow. how big can radix-16 exponents get?
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-- 2 ** (2 ** 7) might overflow. How big can radix-16 exponents get?
|
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Log_Power : constant array (Expbits) of Integer := (1, 2, 4, 8, 16, 32, 64);
|
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|
|
@ -569,7 +569,7 @@ package body System.Fat_Gen is
|
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return X;
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end if;
|
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|
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-- Nonzero x. essentially, just multiply repeatedly by Rad ** (+-2**n)
|
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-- Nonzero x essentially, just multiply repeatedly by Rad ** (+-2**n)
|
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|
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declare
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Y : T := X;
|
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|
|
@ -660,7 +660,7 @@ package body System.Fat_Gen is
|
|||
-- since the exponent is going to be reduced.
|
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|
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-- Note that X_Frac has the same sign as X, so if X_Frac is -0.5,
|
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-- then we know that we have a ngeative number (and hence a
|
||||
-- then we know that we have a negative number (and hence a
|
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-- negative power of 2).
|
||||
|
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if X_Frac = -0.5 then
|
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|
|
@ -809,14 +809,14 @@ package body System.Fat_Gen is
|
|||
-- entire floating-point value. Do not take into account excessive
|
||||
-- padding, as occurs on IA-64 where 80 bits floats get padded to 128
|
||||
-- bits. In general, the exponent field cannot be larger than 15 bits,
|
||||
-- even for 128-bit floating-poin t types, so the final format size
|
||||
-- even for 128-bit floating-point types, so the final format size
|
||||
-- won't be larger than T'Mantissa + 16.
|
||||
|
||||
type Float_Rep is
|
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array (Rep_Index range 0 .. Rep_Index (Rep_Words - 1)) of Float_Word;
|
||||
|
||||
pragma Suppress_Initialization (Float_Rep);
|
||||
-- This pragma supresses the generation of an initialization procedure
|
||||
-- This pragma suppresses the generation of an initialization procedure
|
||||
-- for type Float_Rep when operating in Initialize/Normalize_Scalars
|
||||
-- mode. This is not just a matter of efficiency, but of functionality,
|
||||
-- since Valid has a pragma Inline_Always, which is not permitted if
|
||||
|
|
@ -873,8 +873,8 @@ package body System.Fat_Gen is
|
|||
begin
|
||||
if T'Denorm then
|
||||
|
||||
-- All denormalized numbers are valid, so only invalid numbers are
|
||||
-- overflows and NaN's, both with exponent = Emax + 1.
|
||||
-- All denormalized numbers are valid, so the only invalid numbers
|
||||
-- are overflows and NaNs, both with exponent = Emax + 1.
|
||||
|
||||
return E /= IEEE_Emax + 1;
|
||||
|
||||
|
|
|
|||
|
|
@ -39,7 +39,7 @@ with System.Fat_Gen;
|
|||
package System.Fat_LFlt is
|
||||
pragma Pure;
|
||||
|
||||
-- Note the only entity from this package that is acccessed by Rtsfind
|
||||
-- Note the only entity from this package that is accessed by Rtsfind
|
||||
-- is the name of the package instantiation. Entities within this package
|
||||
-- (i.e. the individual floating-point attribute routines) are accessed
|
||||
-- by name using selected notation.
|
||||
|
|
|
|||
|
|
@ -39,7 +39,7 @@ with System.Fat_Gen;
|
|||
package System.Fat_LLF is
|
||||
pragma Pure;
|
||||
|
||||
-- Note the only entity from this package that is acccessed by Rtsfind
|
||||
-- Note the only entity from this package that is accessed by Rtsfind
|
||||
-- is the name of the package instantiation. Entities within this package
|
||||
-- (i.e. the individual floating-point attribute routines) are accessed
|
||||
-- by name using selected notation.
|
||||
|
|
|
|||
|
|
@ -39,7 +39,7 @@ with System.Fat_Gen;
|
|||
package System.Fat_SFlt is
|
||||
pragma Pure;
|
||||
|
||||
-- Note the only entity from this package that is acccessed by Rtsfind
|
||||
-- Note the only entity from this package that is accessed by Rtsfind
|
||||
-- is the name of the package instantiation. Entities within this package
|
||||
-- (i.e. the individual floating-point attribute routines) are accessed
|
||||
-- by name using selected notation.
|
||||
|
|
|
|||
|
|
@ -32,7 +32,7 @@
|
|||
------------------------------------------------------------------------------
|
||||
|
||||
-- This package contains an instantiation of the floating-point attribute
|
||||
-- runtime routines for IEEE long float. This is used on VMS targest where
|
||||
-- runtime routines for IEEE long float. This is used on VMS targets where
|
||||
-- we can't just use Long_Float, since this may have been mapped to Vax_Float
|
||||
-- using a Float_Representation configuration pragma.
|
||||
|
||||
|
|
@ -44,7 +44,7 @@ package System.Fat_IEEE_Long_Float is
|
|||
type Fat_IEEE_Long is digits 15;
|
||||
pragma Float_Representation (IEEE_Float, Fat_IEEE_Long);
|
||||
|
||||
-- Note the only entity from this package that is acccessed by Rtsfind
|
||||
-- Note the only entity from this package that is accessed by Rtsfind
|
||||
-- is the name of the package instantiation. Entities within this package
|
||||
-- (i.e. the individual floating-point attribute routines) are accessed
|
||||
-- by name using selected notation.
|
||||
|
|
|
|||
|
|
@ -100,7 +100,7 @@ package body System.Finalization_Implementation is
|
|||
-- Subtract the offset to the pointer
|
||||
|
||||
procedure Reverse_Adjust (P : Finalizable_Ptr);
|
||||
-- Ajust the components in the reverse order in which they are stored
|
||||
-- Adjust the components in the reverse order in which they are stored
|
||||
-- on the finalization list. (Adjust and Finalization are not done in
|
||||
-- the same order)
|
||||
|
||||
|
|
@ -139,7 +139,7 @@ package body System.Finalization_Implementation is
|
|||
|
||||
First_Comp := Object.F;
|
||||
Object.F := null; -- nothing adjusted yet.
|
||||
Ptr_Adjust (First_Comp); -- set addresss of first component.
|
||||
Ptr_Adjust (First_Comp); -- set address of first component.
|
||||
Reverse_Adjust (First_Comp);
|
||||
|
||||
-- Then Adjust the controller itself
|
||||
|
|
@ -412,7 +412,7 @@ package body System.Finalization_Implementation is
|
|||
-- At this stage, we know that the controller is part of the
|
||||
-- ancestor corresponding to the tag "The_Tag" and that its parent
|
||||
-- is variable sized. We assume that the _controller is the first
|
||||
-- compoment right after the parent.
|
||||
-- component right after the parent.
|
||||
|
||||
-- ??? note that it may not be true if there are new discriminants
|
||||
|
||||
|
|
|
|||
|
|
@ -61,7 +61,7 @@ package System.Finalization_Root is
|
|||
procedure Finalize (Object : in out Root_Controlled);
|
||||
procedure Adjust (Object : in out Root_Controlled);
|
||||
|
||||
-- Stream-oriented attibutes for Root_Controlled. These must be empty so
|
||||
-- Stream-oriented attributes for Root_Controlled. These must be empty so
|
||||
-- as to not copy the finalization chain pointers. They are declared in
|
||||
-- a nested package so that they do not create primitive operations of
|
||||
-- Root_Controlled. Otherwise this would add unwanted primitives to (the
|
||||
|
|
|
|||
|
|
@ -32,7 +32,7 @@
|
|||
------------------------------------------------------------------------------
|
||||
|
||||
-- This package contains an instantiation of the floating-point attribute
|
||||
-- runtime routines for IEEE short float. This is used on VMS targest where
|
||||
-- runtime routines for IEEE short float. This is used on VMS targets where
|
||||
-- we can't just use Float, since this may have been mapped to Vax_Float
|
||||
-- using a Float_Representation configuration pragma.
|
||||
|
||||
|
|
@ -44,7 +44,7 @@ package System.Fat_IEEE_Short_Float is
|
|||
type Fat_IEEE_Short is digits 6;
|
||||
pragma Float_Representation (IEEE_Float, Fat_IEEE_Short);
|
||||
|
||||
-- Note the only entity from this package that is acccessed by Rtsfind
|
||||
-- Note the only entity from this package that is accessed by Rtsfind
|
||||
-- is the name of the package instantiation. Entities within this package
|
||||
-- (i.e. the individual floating-point attribute routines) are accessed
|
||||
-- by name using selected notation.
|
||||
|
|
|
|||
|
|
@ -41,12 +41,12 @@ package System.Fat_VAX_D_Float is
|
|||
|
||||
pragma Warnings (Off);
|
||||
-- This unit is normally used only for VMS, but we compile it for other
|
||||
-- targest for the convenience of testing vms code using -gnatdm.
|
||||
-- targets for the convenience of testing vms code using -gnatdm.
|
||||
|
||||
type Fat_VAX_D is digits 9;
|
||||
pragma Float_Representation (VAX_Float, Fat_VAX_D);
|
||||
|
||||
-- Note the only entity from this package that is acccessed by Rtsfind
|
||||
-- Note the only entity from this package that is accessed by Rtsfind
|
||||
-- is the name of the package instantiation. Entities within this package
|
||||
-- (i.e. the individual floating-point attribute routines) are accessed
|
||||
-- by name using selected notation.
|
||||
|
|
|
|||
|
|
@ -41,12 +41,12 @@ package System.Fat_VAX_F_Float is
|
|||
|
||||
pragma Warnings (Off);
|
||||
-- This unit is normally used only for VMS, but we compile it for other
|
||||
-- targest for the convenience of testing vms code using -gnatdm.
|
||||
-- targets for the convenience of testing vms code using -gnatdm.
|
||||
|
||||
type Fat_VAX_F is digits 6;
|
||||
pragma Float_Representation (VAX_Float, Fat_VAX_F);
|
||||
|
||||
-- Note the only entity from this package that is acccessed by Rtsfind
|
||||
-- Note the only entity from this package that is accessed by Rtsfind
|
||||
-- is the name of the package instantiation. Entities within this package
|
||||
-- (i.e. the individual floating-point attribute routines) are accessed
|
||||
-- by name using selected notation.
|
||||
|
|
|
|||
|
|
@ -41,12 +41,12 @@ package System.Fat_VAX_G_Float is
|
|||
|
||||
pragma Warnings (Off);
|
||||
-- This unit is normally used only for VMS, but we compile it for other
|
||||
-- targest for the convenience of testing vms code using -gnatdm.
|
||||
-- targets for the convenience of testing vms code using -gnatdm.
|
||||
|
||||
type Fat_VAX_G is digits 15;
|
||||
pragma Float_Representation (VAX_Float, Fat_VAX_G);
|
||||
|
||||
-- Note the only entity from this package that is acccessed by Rtsfind
|
||||
-- Note the only entity from this package that is accessed by Rtsfind
|
||||
-- is the name of the package instantiation. Entities within this package
|
||||
-- (i.e. the individual floating-point attribute routines) are accessed
|
||||
-- by name using selected notation.
|
||||
|
|
|
|||
|
|
@ -73,7 +73,7 @@ package System.HIE_Back_End is
|
|||
-- This entity controls whether the front end allows generation of
|
||||
-- long shift instructions, i.e. shifts that operate on 64-bit values.
|
||||
-- Such shifts are required for the implementation of fixed-point
|
||||
-- types longer than 32 bits. This can safetly be set as High_Integrity
|
||||
-- types longer than 32 bits. This can safely be set as High_Integrity
|
||||
-- on 64-bit machines that provide this operation at the hardware level,
|
||||
-- but on some 32-bit machines a run time call is required. If there
|
||||
-- is a certifiable version available of the relevant run-time routines,
|
||||
|
|
|
|||
|
|
@ -183,7 +183,7 @@ package System.HTable is
|
|||
function Get_Next return Elmt_Ptr;
|
||||
-- Returns a non-specified element that has not been returned by the
|
||||
-- same function since the last call to Get_First or Null_Ptr if
|
||||
-- there is no such element or Get_First has bever been called. If
|
||||
-- there is no such element or Get_First has never been called. If
|
||||
-- there is no call to 'Set' in between Get_Next calls, all the
|
||||
-- elements of the HTable will be traversed.
|
||||
|
||||
|
|
|
|||
|
|
@ -159,7 +159,7 @@ package body System.Img_Char is
|
|||
end;
|
||||
end if;
|
||||
|
||||
-- Normal characters yield the character enlosed in quotes (RM 3.5(32))
|
||||
-- Normal characters yield the character enclosed in quotes (RM 3.5(32))
|
||||
|
||||
else
|
||||
S (1) := ''';
|
||||
|
|
|
|||
|
|
@ -39,8 +39,8 @@
|
|||
-- Note: this is an obsolete package, replaced by System.Img_Enum_New, which
|
||||
-- provides procedures instead of functions for these enumeration image calls.
|
||||
-- The reason we maintain this package is that when bootstrapping with old
|
||||
-- compilers, the old compiler will search for this unit, expectinng to find
|
||||
-- these functions. The new commpiler will search for procedures in the new
|
||||
-- compilers, the old compiler will search for this unit, expecting to find
|
||||
-- these functions. The new compiler will search for procedures in the new
|
||||
-- version of the unit.
|
||||
|
||||
pragma Warnings (Off);
|
||||
|
|
|
|||
|
|
@ -65,7 +65,7 @@ package body System.Img_Int is
|
|||
end if;
|
||||
end Set_Digits;
|
||||
|
||||
-- Start of processinng for Image_Integer
|
||||
-- Start of processing for Image_Integer
|
||||
|
||||
begin
|
||||
P := 1;
|
||||
|
|
|
|||
|
|
@ -87,7 +87,7 @@ package body System.Img_Real is
|
|||
pragma Assert (S'First = 1);
|
||||
|
||||
begin
|
||||
-- Decide wether a blank should be prepended before the call to
|
||||
-- Decide whether a blank should be prepended before the call to
|
||||
-- Set_Image_Real. We generate a blank for positive values, and
|
||||
-- also for positive zeroes. For negative zeroes, we generate a
|
||||
-- space only if Signed_Zeroes is True (the RM only permits the
|
||||
|
|
|
|||
|
|
@ -134,9 +134,9 @@ package body System.Interrupt_Management.Operations is
|
|||
null;
|
||||
end Empty_Interrupt_Mask;
|
||||
|
||||
-----------------------
|
||||
-- Add_To_Sigal_Mask --
|
||||
-----------------------
|
||||
---------------------------
|
||||
-- Add_To_Interrupt_Mask --
|
||||
---------------------------
|
||||
|
||||
procedure Add_To_Interrupt_Mask
|
||||
(Mask : access Interrupt_Mask;
|
||||
|
|
|
|||
|
|
@ -96,7 +96,7 @@ package System.Interrupt_Management.Operations is
|
|||
|
||||
procedure Copy_Interrupt_Mask (X : out Interrupt_Mask; Y : Interrupt_Mask);
|
||||
pragma Inline (Copy_Interrupt_Mask);
|
||||
-- Assigment needed for limited private type Interrupt_Mask
|
||||
-- Assignment needed for limited private type Interrupt_Mask
|
||||
|
||||
procedure Interrupt_Self_Process (Interrupt : Interrupt_ID);
|
||||
pragma Inline (Interrupt_Self_Process);
|
||||
|
|
|
|||
|
|
@ -222,7 +222,7 @@ package body System.Interrupts is
|
|||
begin
|
||||
-- This routine registers the Handler as usable for Dynamic
|
||||
-- Interrupt Handler. Routines attaching and detaching Handler
|
||||
-- dynamically should first consult if the Handler is rgistered.
|
||||
-- dynamically should first consult if the Handler is registered.
|
||||
-- A Program Error should be raised if it is not registered.
|
||||
|
||||
-- The pragma Interrupt_Handler can only appear in the library
|
||||
|
|
@ -372,7 +372,7 @@ package body System.Interrupts is
|
|||
|
||||
-- Calling this procedure with New_Handler = null and Static = True
|
||||
-- means we want to detach the current handler regardless of the
|
||||
-- previous handler's binding status (ie. do not care if it is a
|
||||
-- previous handler's binding status (i.e. do not care if it is a
|
||||
-- dynamic or static handler).
|
||||
|
||||
-- This option is needed so that during the finalization of a PO, we
|
||||
|
|
@ -398,7 +398,7 @@ package body System.Interrupts is
|
|||
|
||||
-- Calling this procedure with New_Handler = null and Static = True means
|
||||
-- we want to detach the current handler regardless of the previous
|
||||
-- handler's binding status (ie. do not care if it is dynamic or static
|
||||
-- handler's binding status (i.e. do not care if it is dynamic or static
|
||||
-- handler).
|
||||
|
||||
-- This option is needed so that during the finalization of a PO, we can
|
||||
|
|
@ -630,7 +630,7 @@ package body System.Interrupts is
|
|||
"dynamic Handler";
|
||||
end if;
|
||||
|
||||
-- The interrupt should no longer be ingnored if it was ever ignored
|
||||
-- The interrupt should no longer be ignored if it was ever ignored
|
||||
|
||||
Ignored (Interrupt) := False;
|
||||
|
||||
|
|
@ -715,7 +715,7 @@ package body System.Interrupts is
|
|||
|
||||
System.Tasking.Utilities.Make_Independent;
|
||||
|
||||
-- Environmen task gets its own interrupt mask, saves it,
|
||||
-- Environment task gets its own interrupt mask, saves it,
|
||||
-- and then masks all interrupts except the Keep_Unmasked set.
|
||||
|
||||
-- During rendezvous, the Interrupt_Manager receives the old
|
||||
|
|
@ -741,17 +741,17 @@ package body System.Interrupts is
|
|||
|
||||
-- This sigwaiting is needed so that we make sure a Server_Task is
|
||||
-- out of its own sigwait state. This extra synchronization is
|
||||
-- necessary to prevent following senarios.
|
||||
-- necessary to prevent following scenarios.
|
||||
|
||||
-- 1) Interrupt_Manager sends an Abort_Task_Interrupt to the
|
||||
-- Server_Task then changes its own interrupt mask (OS level).
|
||||
-- If an interrupt (corresponding to the Server_Task) arrives
|
||||
-- in the nean time we have the Interrupt_Manager umnasked and
|
||||
-- in the mean time we have the Interrupt_Manager unmasked and
|
||||
-- the Server_Task waiting on sigwait.
|
||||
|
||||
-- 2) For unbinding handler, we install a default action in the
|
||||
-- Interrupt_Manager. POSIX.1c states that the result of using
|
||||
-- "sigwait" and "sigaction" simaltaneously on the same interrupt
|
||||
-- "sigwait" and "sigaction" simultaneously on the same interrupt
|
||||
-- is undefined. Therefore, we need to be informed from the
|
||||
-- Server_Task of the fact that the Server_Task is out of its
|
||||
-- sigwait stage.
|
||||
|
|
@ -806,7 +806,7 @@ package body System.Interrupts is
|
|||
"A binding for this interrupt is already present";
|
||||
end if;
|
||||
|
||||
-- The interrupt should no longer be ingnored if
|
||||
-- The interrupt should no longer be ignored if
|
||||
-- it was ever ignored.
|
||||
|
||||
Ignored (Interrupt) := False;
|
||||
|
|
@ -938,7 +938,7 @@ package body System.Interrupts is
|
|||
-- (Abort_Task_Interrupt) from the Interrupt_Manager for unbinding
|
||||
-- a Procedure Handler or an Entry. Or it could be a wake up
|
||||
-- from status change (Unblocked -> Blocked). If that is not
|
||||
-- the case, we should exceute the attached Procedure or Entry.
|
||||
-- the case, we should execute the attached Procedure or Entry.
|
||||
|
||||
if Single_Lock then
|
||||
POP.Lock_RTS;
|
||||
|
|
|
|||
|
|
@ -232,7 +232,7 @@ package body System.Interrupts is
|
|||
|
||||
-- Calling this procedure with New_Handler = null and Static = True
|
||||
-- means we want to detach the current handler regardless of the
|
||||
-- previous handler's binding status (ie. do not care if it is a
|
||||
-- previous handler's binding status (i.e. do not care if it is a
|
||||
-- dynamic or static handler).
|
||||
|
||||
-- This option is needed so that during the finalization of a PO, we
|
||||
|
|
@ -342,7 +342,7 @@ package body System.Interrupts is
|
|||
|
||||
-- Calling this procedure with New_Handler = null and Static = True
|
||||
-- means we want to detach the current handler regardless of the
|
||||
-- previous handler's binding status (ie. do not care if it is a
|
||||
-- previous handler's binding status (i.e. do not care if it is a
|
||||
-- dynamic or static handler).
|
||||
|
||||
-- This option is needed so that during the finalization of a PO, we
|
||||
|
|
@ -616,7 +616,7 @@ package body System.Interrupts is
|
|||
|
||||
-- Each Interrupt_Server_Task has an associated binary semaphore
|
||||
-- on which it pends once it's been started. This routine determines
|
||||
-- The appropriate semaphore and and issues a semGive call, waking
|
||||
-- The appropriate semaphore and issues a semGive call, waking
|
||||
-- the server task. When a handler is unbound,
|
||||
-- System.Interrupts.Unbind_Handler issues a semFlush, and the
|
||||
-- server task deletes its semaphore and terminates.
|
||||
|
|
|
|||
|
|
@ -44,7 +44,7 @@
|
|||
-- Note : Direct calls to sigaction, sigprocmask, pthread_sigsetmask or any
|
||||
-- other low-level interface that changes the interrupt action or
|
||||
-- interrupt mask needs a careful thought.
|
||||
-- One may acheive the effect of system calls first masking RTS blocked
|
||||
-- One may achieve the effect of system calls first masking RTS blocked
|
||||
-- (by calling Block_Interrupt) for the interrupt under consideration.
|
||||
-- This will make all the tasks in RTS blocked for the Interrupt.
|
||||
|
||||
|
|
@ -224,7 +224,7 @@ package body System.Interrupts is
|
|||
|
||||
-- Calling this procedure with New_Handler = null and Static = True means
|
||||
-- we want to detach the current handler regardless of the previous
|
||||
-- handler's binding status (ie. do not care if it is a dynamic or static
|
||||
-- handler's binding status (i.e. do not care if it is a dynamic or static
|
||||
-- handler).
|
||||
|
||||
-- This option is needed so that during the finalization of a PO, we can
|
||||
|
|
@ -342,7 +342,7 @@ package body System.Interrupts is
|
|||
|
||||
-- Calling this procedure with New_Handler = null and Static = True means
|
||||
-- we want to detach the current handler regardless of the previous
|
||||
-- handler's binding status (ie. do not care if it is a dynamic or static
|
||||
-- handler's binding status (i.e. do not care if it is a dynamic or static
|
||||
-- handler).
|
||||
|
||||
-- This option is needed so that during the finalization of a PO, we can
|
||||
|
|
@ -705,7 +705,7 @@ package body System.Interrupts is
|
|||
if not Blocked (Interrupt) then
|
||||
|
||||
-- Mask this task for the given Interrupt so that all tasks
|
||||
-- are masked for the Interrupt and the actuall delivery of the
|
||||
-- are masked for the Interrupt and the actual delivery of the
|
||||
-- Interrupt will be caught using "sigwait" by the
|
||||
-- corresponding Server_Task.
|
||||
|
||||
|
|
@ -867,7 +867,7 @@ package body System.Interrupts is
|
|||
"dynamic Handler";
|
||||
end if;
|
||||
|
||||
-- The interrupt should no longer be ingnored if
|
||||
-- The interrupt should no longer be ignored if
|
||||
-- it was ever ignored.
|
||||
|
||||
Ignored (Interrupt) := False;
|
||||
|
|
@ -958,17 +958,17 @@ package body System.Interrupts is
|
|||
|
||||
-- This sigwaiting is needed so that we make sure a Server_Task is
|
||||
-- out of its own sigwait state. This extra synchronization is
|
||||
-- necessary to prevent following senarios.
|
||||
-- necessary to prevent following scenarios.
|
||||
|
||||
-- 1) Interrupt_Manager sends an Abort_Task_Interrupt to the
|
||||
-- Server_Task then changes its own interrupt mask (OS level).
|
||||
-- If an interrupt (corresponding to the Server_Task) arrives
|
||||
-- in the nean time we have the Interrupt_Manager umnasked and
|
||||
-- in the mean time we have the Interrupt_Manager unmasked and
|
||||
-- the Server_Task waiting on sigwait.
|
||||
|
||||
-- 2) For unbinding handler, we install a default action in the
|
||||
-- Interrupt_Manager. POSIX.1c states that the result of using
|
||||
-- "sigwait" and "sigaction" simaltaneously on the same interrupt
|
||||
-- "sigwait" and "sigaction" simultaneously on the same interrupt
|
||||
-- is undefined. Therefore, we need to be informed from the
|
||||
-- Server_Task of the fact that the Server_Task is out of its
|
||||
-- sigwait stage.
|
||||
|
|
@ -1029,7 +1029,7 @@ package body System.Interrupts is
|
|||
"A binding for this interrupt is already present";
|
||||
end if;
|
||||
|
||||
-- The interrupt should no longer be ingnored if
|
||||
-- The interrupt should no longer be ignored if
|
||||
-- it was ever ignored.
|
||||
|
||||
Ignored (Interrupt) := False;
|
||||
|
|
@ -1067,7 +1067,7 @@ package body System.Interrupts is
|
|||
if not Is_Reserved (J) then
|
||||
if User_Entry (J).T = T then
|
||||
|
||||
-- The interrupt should no longer be ingnored if
|
||||
-- The interrupt should no longer be ignored if
|
||||
-- it was ever ignored.
|
||||
|
||||
Ignored (J) := False;
|
||||
|
|
@ -1301,7 +1301,7 @@ package body System.Interrupts is
|
|||
-- (Abort_Task_Interrupt) from the Interrupt_Manager for unbinding
|
||||
-- a Procedure Handler or an Entry. Or it could be a wake up
|
||||
-- from status change (Unblocked -> Blocked). If that is not
|
||||
-- the case, we should exceute the attached Procedure or Entry.
|
||||
-- the case, we should execute the attached Procedure or Entry.
|
||||
|
||||
Self_ID.Common.State := Interrupt_Server_Blocked_On_Event_Flag;
|
||||
POP.Unlock (Self_ID);
|
||||
|
|
|
|||
|
|
@ -150,7 +150,7 @@ package System.Interrupts is
|
|||
-- Comment needed ???
|
||||
|
||||
procedure Ignore_Interrupt (Interrupt : Interrupt_ID);
|
||||
-- Set the sigacion for the interrupt to SIG_IGN
|
||||
-- Set the sigaction for the interrupt to SIG_IGN
|
||||
|
||||
procedure Unignore_Interrupt (Interrupt : Interrupt_ID);
|
||||
-- Comment needed ???
|
||||
|
|
@ -162,7 +162,7 @@ package System.Interrupts is
|
|||
-- other low-level interface that changes the signal action or signal mask
|
||||
-- needs a careful thought.
|
||||
|
||||
-- One may acheive the effect of system calls first making RTS blocked (by
|
||||
-- One may achieve the effect of system calls first making RTS blocked (by
|
||||
-- calling Block_Interrupt) for the signal under consideration. This will
|
||||
-- make all the tasks in RTS blocked for the Interrupt.
|
||||
|
||||
|
|
@ -188,7 +188,7 @@ package System.Interrupts is
|
|||
|
||||
-- (2) Attach_Handler pragmas are used, and possibly Interrupt_Handler
|
||||
-- pragma. We need to attach the handlers to the given interrupts when the
|
||||
-- objet is elaborated. This should be done by constructing an array of
|
||||
-- object is elaborated. This should be done by constructing an array of
|
||||
-- pairs (interrupt, handler) from the pragmas and calling Install_Handlers
|
||||
-- with it (types to be used are New_Handler_Item and New_Handler_Array).
|
||||
-- On finalization, we need to restore the handlers that were installed
|
||||
|
|
|
|||
|
|
@ -45,7 +45,7 @@
|
|||
-- Interrupt_ID is used to derive the type in Ada.Interrupts, and
|
||||
-- adding more operations to that type would be illegal according
|
||||
-- to the Ada Reference Manual. This is the reason why the signals
|
||||
-- sets are implemeneted using visible arrays rather than functions.
|
||||
-- sets are implemented using visible arrays rather than functions.
|
||||
|
||||
with System.OS_Interface;
|
||||
|
||||
|
|
|
|||
|
|
@ -42,7 +42,7 @@
|
|||
-- Interrupt_ID into the visible part of this package. The type Interrupt_ID
|
||||
-- is used to derive the type in Ada.Interrupts, and adding more operations
|
||||
-- to that type would be illegal according to the Ada Reference Manual. This
|
||||
-- is the reason why the signals sets are implemeneted using visible arrays
|
||||
-- is the reason why the signals sets are implemented using visible arrays
|
||||
-- rather than functions.
|
||||
|
||||
with System.OS_Interface;
|
||||
|
|
|
|||
|
|
@ -45,7 +45,7 @@ package body System.Machine_State_Operations is
|
|||
|
||||
use System.Storage_Elements;
|
||||
|
||||
-- The exc_unwind function in libexc operats on a Sigcontext
|
||||
-- The exc_unwind function in libexc operates on a Sigcontext
|
||||
|
||||
-- Type sigcontext_t is defined in /usr/include/sys/signal.h.
|
||||
-- We define an equivalent Ada type here. From the comments in
|
||||
|
|
@ -115,7 +115,7 @@ package body System.Machine_State_Operations is
|
|||
o32n : constant Natural := Boolean'Pos (o32);
|
||||
n32n : constant Natural := Boolean'Pos (n32);
|
||||
-- Flags to indicate which ABI is in effect for this compilation. For the
|
||||
-- purposes of this unit, the n32 and n64 ABI's are identical.
|
||||
-- purposes of this unit, the n32 and n64 ABIs are identical.
|
||||
|
||||
LSC : constant Character := Character'Val (o32n * Character'Pos ('w') +
|
||||
n32n * Character'Pos ('d'));
|
||||
|
|
|
|||
|
|
@ -293,7 +293,7 @@ package body System.OS_Lib is
|
|||
-- Internal exception raised to signal error in copy
|
||||
|
||||
function Build_Path (Dir : String; File : String) return String;
|
||||
-- Returns pathname Dir catenated with File adding the directory
|
||||
-- Returns pathname Dir concatenated with File adding the directory
|
||||
-- separator only if needed.
|
||||
|
||||
procedure Copy (From, To : File_Descriptor);
|
||||
|
|
@ -1833,7 +1833,7 @@ package body System.OS_Lib is
|
|||
|
||||
-- First, convert VMS file spec to Unix file spec.
|
||||
-- If Name is not in VMS syntax, then this is equivalent
|
||||
-- to put Name at the begining of Path_Buffer.
|
||||
-- to put Name at the beginning of Path_Buffer.
|
||||
|
||||
VMS_Conversion : begin
|
||||
The_Name (1 .. Name'Length) := Name;
|
||||
|
|
|
|||
|
|
@ -65,7 +65,7 @@ package System.OS_Lib is
|
|||
-----------------------
|
||||
|
||||
-- These are reexported from package Strings (which was introduced to
|
||||
-- avoid different packages declarting different types unnecessarily).
|
||||
-- avoid different packages declaring different types unnecessarily).
|
||||
-- See package System.Strings for details.
|
||||
|
||||
subtype String_Access is Strings.String_Access;
|
||||
|
|
@ -875,7 +875,7 @@ private
|
|||
-- bootstrap path problems. To be changed later ???
|
||||
|
||||
Invalid_Time : constant OS_Time := -1;
|
||||
-- This value should match the return valud by __gnat_file_time_*
|
||||
-- This value should match the return value from __gnat_file_time_*
|
||||
|
||||
pragma Inline ("<");
|
||||
pragma Inline (">");
|
||||
|
|
|
|||
|
|
@ -132,7 +132,7 @@ package System.OS_Interface is
|
|||
SIGCPUFAIL : constant := 59; -- Predictive De-configuration of Processors
|
||||
SIGKAP : constant := 60; -- keep alive poll from native keyboard
|
||||
SIGGRANT : constant := SIGKAP; -- monitor mode granted
|
||||
SIGRETRACT : constant := 61; -- monitor mode should be relinguished
|
||||
SIGRETRACT : constant := 61; -- monitor mode should be relinquished
|
||||
SIGSOUND : constant := 62; -- sound control has completed
|
||||
SIGSAK : constant := 63; -- secure attention key
|
||||
|
||||
|
|
@ -311,7 +311,7 @@ package System.OS_Interface is
|
|||
-- No alternate signal stack is used on this platform
|
||||
|
||||
Stack_Base_Available : constant Boolean := False;
|
||||
-- Indicates wether the stack base is available on this target
|
||||
-- Indicates whether the stack base is available on this target
|
||||
|
||||
function Get_Stack_Base (thread : pthread_t) return Address;
|
||||
pragma Inline (Get_Stack_Base);
|
||||
|
|
|
|||
|
|
@ -175,7 +175,7 @@ package System.OS_Interface is
|
|||
----------
|
||||
|
||||
Time_Slice_Supported : constant Boolean := True;
|
||||
-- Indicates wether time slicing is supported
|
||||
-- Indicates whether time slicing is supported
|
||||
|
||||
type timespec is private;
|
||||
|
||||
|
|
@ -284,9 +284,9 @@ package System.OS_Interface is
|
|||
-- No alternate signal stack is used on this platform
|
||||
|
||||
Stack_Base_Available : constant Boolean := False;
|
||||
-- Indicates wether the stack base is available on this target. This allows
|
||||
-- us to share s-osinte.adb between all the FSU run time. Note that this
|
||||
-- value can only be true if pthread_t has a complete definition that
|
||||
-- Indicates whether the stack base is available on this target. This
|
||||
-- allows us to share s-osinte.adb between all the FSU run time. Note that
|
||||
-- this value can only be true if pthread_t has a complete definition that
|
||||
-- corresponds exactly to the C header files.
|
||||
|
||||
function Get_Stack_Base (thread : pthread_t) return System.Address;
|
||||
|
|
|
|||
|
|
@ -195,7 +195,7 @@ package System.OS_Interface is
|
|||
----------
|
||||
|
||||
Time_Slice_Supported : constant Boolean := True;
|
||||
-- Indicates wether time slicing is supported (i.e SCHED_RR is supported)
|
||||
-- Indicates whether time slicing is supported (i.e SCHED_RR is supported)
|
||||
|
||||
type timespec is private;
|
||||
|
||||
|
|
@ -313,9 +313,9 @@ package System.OS_Interface is
|
|||
-- No alternate signal stack is used on this platform
|
||||
|
||||
Stack_Base_Available : constant Boolean := False;
|
||||
-- Indicates wether the stack base is available on this target. This allows
|
||||
-- us to share s-osinte.adb between all the FSU run time. Note that this
|
||||
-- value can only be true if pthread_t has a complete definition that
|
||||
-- Indicates whether the stack base is available on this target. This
|
||||
-- allows us to share s-osinte.adb between all the FSU run time. Note that
|
||||
-- this value can only be true if pthread_t has a complete definition that
|
||||
-- corresponds exactly to the C header files.
|
||||
|
||||
function Get_Stack_Base (thread : pthread_t) return Address;
|
||||
|
|
|
|||
|
|
@ -177,7 +177,7 @@ package System.OS_Interface is
|
|||
----------
|
||||
|
||||
Time_Slice_Supported : constant Boolean := True;
|
||||
-- Indicates wether time slicing is supported
|
||||
-- Indicates whether time slicing is supported
|
||||
|
||||
type timespec is private;
|
||||
|
||||
|
|
@ -299,7 +299,7 @@ package System.OS_Interface is
|
|||
-- This must be in keeping with init.c:__gnat_alternate_stack
|
||||
|
||||
Stack_Base_Available : constant Boolean := False;
|
||||
-- Indicates wether the stack base is available on this target
|
||||
-- Indicates whether the stack base is available on this target
|
||||
|
||||
function Get_Stack_Base (thread : pthread_t) return Address;
|
||||
pragma Inline (Get_Stack_Base);
|
||||
|
|
|
|||
|
|
@ -138,7 +138,7 @@ package body System.OS_Interface is
|
|||
--------------------------
|
||||
|
||||
-- For all the following functions, LynxOS threads has the POSIX Draft 4
|
||||
-- begavior; it sets errno but the standard Posix requires it to be
|
||||
-- behavior; it sets errno but the standard Posix requires it to be
|
||||
-- returned.
|
||||
|
||||
function pthread_mutexattr_init
|
||||
|
|
|
|||
|
|
@ -175,7 +175,7 @@ package System.OS_Interface is
|
|||
----------
|
||||
|
||||
Time_Slice_Supported : constant Boolean := True;
|
||||
-- Indicates wether time slicing is supported
|
||||
-- Indicates whether time slicing is supported
|
||||
|
||||
type timespec is private;
|
||||
|
||||
|
|
@ -271,7 +271,7 @@ package System.OS_Interface is
|
|||
-- No alternate signal stack is used on this platform
|
||||
|
||||
Stack_Base_Available : constant Boolean := False;
|
||||
-- Indicates wether the stack base is available on this target
|
||||
-- Indicates whether the stack base is available on this target
|
||||
|
||||
function Get_Stack_Base (thread : pthread_t) return Address;
|
||||
pragma Inline (Get_Stack_Base);
|
||||
|
|
@ -383,7 +383,7 @@ package System.OS_Interface is
|
|||
mutex : access pthread_mutex_t;
|
||||
reltime : access timespec) return int;
|
||||
pragma Inline (pthread_cond_timedwait);
|
||||
-- LynxOS has a nonstandard pthrad_cond_timedwait
|
||||
-- LynxOS has a nonstandard pthread_cond_timedwait
|
||||
|
||||
Relative_Timed_Wait : constant Boolean := True;
|
||||
-- pthread_cond_timedwait requires a relative delay time
|
||||
|
|
|
|||
|
|
@ -87,7 +87,7 @@ package System.OS_Interface is
|
|||
--
|
||||
--
|
||||
-- The lowest numbered signal is 1, but 0 is a valid argument to some
|
||||
-- library functions, eg. kill(2). However, 0 is not just another
|
||||
-- library functions, e.g. kill(2). However, 0 is not just another
|
||||
-- signal: For instance 'I in Signal' and similar should be used with
|
||||
-- caution.
|
||||
|
||||
|
|
|
|||
|
|
@ -159,7 +159,7 @@ package System.OS_Interface is
|
|||
----------
|
||||
|
||||
Time_Slice_Supported : constant Boolean := True;
|
||||
-- Indicates wether time slicing is supported (i.e SCHED_RR is supported)
|
||||
-- Indicates whether time slicing is supported (i.e SCHED_RR is supported)
|
||||
|
||||
type timespec is private;
|
||||
|
||||
|
|
@ -250,7 +250,7 @@ package System.OS_Interface is
|
|||
-----------
|
||||
|
||||
Stack_Base_Available : constant Boolean := False;
|
||||
-- Indicates wether the stack base is available on this target.
|
||||
-- Indicates whether the stack base is available on this target.
|
||||
-- This allows us to share s-osinte.adb between all the FSU/RTEMS
|
||||
-- run time.
|
||||
-- Note that this value can only be true if pthread_t has a complete
|
||||
|
|
|
|||
|
|
@ -185,7 +185,7 @@ package System.OS_Interface is
|
|||
----------
|
||||
|
||||
Time_Slice_Supported : constant Boolean := True;
|
||||
-- Indicates wether time slicing is supported
|
||||
-- Indicates whether time slicing is supported
|
||||
|
||||
type timespec is private;
|
||||
|
||||
|
|
|
|||
|
|
@ -130,10 +130,10 @@ package body System.OS_Primitives is
|
|||
Duration (Long_Long_Float (Current_Ticks - BTA.all) /
|
||||
Long_Long_Float (TFA.all));
|
||||
|
||||
-- If we have a shift of more than Max_Shift seconds we resynchonize the
|
||||
-- Clock. This is probably due to a manual Clock adjustment, an DST
|
||||
-- adjustment or an NTP synchronisation. And we want to adjust the time
|
||||
-- for this system (non-monotonic) clock.
|
||||
-- If we have a shift of more than Max_Shift seconds we resynchronize
|
||||
-- the Clock. This is probably due to a manual Clock adjustment, an
|
||||
-- DST adjustment or an NTP synchronisation. And we want to adjust the
|
||||
-- time for this system (non-monotonic) clock.
|
||||
|
||||
if abs (Elap_Secs_Sys - Elap_Secs_Tick) > Max_Shift then
|
||||
Get_Base_Time;
|
||||
|
|
|
|||
|
|
@ -71,7 +71,7 @@ package body System.OS_Primitives is
|
|||
-- pidadr = address of process id to be woken up
|
||||
-- prcnam = name of process to be woken up
|
||||
-- daytim = time to wake up
|
||||
-- reptim = repitition interval of wakeup calls
|
||||
-- reptim = repetition interval of wakeup calls
|
||||
--
|
||||
|
||||
procedure Sys_Schdwk
|
||||
|
|
|
|||
|
|
@ -125,7 +125,7 @@ package System.Parameters is
|
|||
|
||||
-- The system releases all storage on program termination only,
|
||||
-- but not other garbage collection occurs, so finalization calls
|
||||
-- are ommitted only for outer level onjects can be omitted if
|
||||
-- are omitted only for outer level objects can be omitted if
|
||||
-- pragma Finalize_Storage_Only is used.
|
||||
|
||||
-- Garbage_Collected = True
|
||||
|
|
|
|||
|
|
@ -123,7 +123,7 @@ package System.Parameters is
|
|||
|
||||
-- The system releases all storage on program termination only,
|
||||
-- but not other garbage collection occurs, so finalization calls
|
||||
-- are ommitted only for outer level onjects can be omitted if
|
||||
-- are omitted only for outer level objects can be omitted if
|
||||
-- pragma Finalize_Storage_Only is used.
|
||||
|
||||
-- Garbage_Collected = True
|
||||
|
|
|
|||
|
|
@ -123,7 +123,7 @@ package System.Parameters is
|
|||
|
||||
-- The system releases all storage on program termination only,
|
||||
-- but not other garbage collection occurs, so finalization calls
|
||||
-- are ommitted only for outer level onjects can be omitted if
|
||||
-- are omitted only for outer level objects can be omitted if
|
||||
-- pragma Finalize_Storage_Only is used.
|
||||
|
||||
-- Garbage_Collected = True
|
||||
|
|
|
|||
|
|
@ -123,7 +123,7 @@ package System.Parameters is
|
|||
|
||||
-- The system releases all storage on program termination only,
|
||||
-- but not other garbage collection occurs, so finalization calls
|
||||
-- are ommitted only for outer level onjects can be omitted if
|
||||
-- are omitted only for outer level objects can be omitted if
|
||||
-- pragma Finalize_Storage_Only is used.
|
||||
|
||||
-- Garbage_Collected = True
|
||||
|
|
|
|||
|
|
@ -123,7 +123,7 @@ package System.Parameters is
|
|||
|
||||
-- The system releases all storage on program termination only,
|
||||
-- but not other garbage collection occurs, so finalization calls
|
||||
-- are ommitted only for outer level onjects can be omitted if
|
||||
-- are omitted only for outer level objects can be omitted if
|
||||
-- pragma Finalize_Storage_Only is used.
|
||||
|
||||
-- Garbage_Collected = True
|
||||
|
|
|
|||
|
|
@ -125,7 +125,7 @@ package System.Parameters is
|
|||
|
||||
-- The system releases all storage on program termination only,
|
||||
-- but not other garbage collection occurs, so finalization calls
|
||||
-- are ommitted only for outer level onjects can be omitted if
|
||||
-- are omitted only for outer level objects can be omitted if
|
||||
-- pragma Finalize_Storage_Only is used.
|
||||
|
||||
-- Garbage_Collected = True
|
||||
|
|
|
|||
|
|
@ -123,7 +123,7 @@ package System.Parameters is
|
|||
|
||||
-- The system releases all storage on program termination only,
|
||||
-- but not other garbage collection occurs, so finalization calls
|
||||
-- are ommitted only for outer level onjects can be omitted if
|
||||
-- are omitted only for outer level objects can be omitted if
|
||||
-- pragma Finalize_Storage_Only is used.
|
||||
|
||||
-- Garbage_Collected = True
|
||||
|
|
|
|||
|
|
@ -34,7 +34,7 @@
|
|||
|
||||
package body System.Partition_Interface is
|
||||
|
||||
pragma Warnings (Off); -- supress warnings for unreferenced formals
|
||||
pragma Warnings (Off); -- suppress warnings for unreferenced formals
|
||||
|
||||
M : constant := 7;
|
||||
|
||||
|
|
|
|||
|
|
@ -94,7 +94,7 @@ package System.Partition_Interface is
|
|||
pragma No_Strict_Aliasing (RAS_Proxy_Type_Access);
|
||||
-- This type is used by the expansion to implement distributed objects.
|
||||
-- Do not change its definition or its layout without updating
|
||||
-- Exp_Dist.Build_Remote_Supbrogram_Proxy_Type.
|
||||
-- Exp_Dist.Build_Remote_Subprogram_Proxy_Type.
|
||||
|
||||
-- The Request_Access type is used for communication between the PCS
|
||||
-- and the RPC receiver generated by the compiler: it contains all the
|
||||
|
|
|
|||
|
|
@ -59,7 +59,7 @@ package body System.Pool_Size is
|
|||
|
||||
-- Embedded pool that manages allocation of variable-size data
|
||||
|
||||
-- This pool is used as soon as the Elmt_sizS of the pool object is 0
|
||||
-- This pool is used as soon as the Elmt_Size of the pool object is 0
|
||||
|
||||
-- Allocation is done on the first chunk long enough for the request.
|
||||
-- Deallocation just puts the freed chunk at the beginning of the list.
|
||||
|
|
@ -261,7 +261,7 @@ package body System.Pool_Size is
|
|||
raise Storage_Error;
|
||||
end if;
|
||||
|
||||
-- When the chunk is bigger than what is needed, take appropraite
|
||||
-- When the chunk is bigger than what is needed, take appropriate
|
||||
-- amount and build a new shrinked chunk with the remainder.
|
||||
|
||||
if Size (Pool, Chunk) - Align_Size > Minimum_Size then
|
||||
|
|
|
|||
|
|
@ -56,7 +56,7 @@ package System.Program_Info is
|
|||
|
||||
function Default_Task_Stack return Integer;
|
||||
-- The default stack size for each created thread. This default value can
|
||||
-- be overriden on a per-task basis by the language-defined Storage_Size
|
||||
-- be overridden on a per-task basis by the language-defined Storage_Size
|
||||
-- pragma.
|
||||
|
||||
function Stack_Guard_Pages return Integer;
|
||||
|
|
|
|||
|
|
@ -39,7 +39,7 @@ package System.Program_Info is
|
|||
|
||||
function Default_Task_Stack return Integer;
|
||||
-- The default stack size for each created thread. This default value
|
||||
-- can be overriden on a per-task basis by the language-defined
|
||||
-- can be overridden on a per-task basis by the language-defined
|
||||
-- Storage_Size pragma.
|
||||
|
||||
end System.Program_Info;
|
||||
|
|
|
|||
|
|
@ -140,7 +140,7 @@ package body System.Regexp is
|
|||
Num_States : out State_Index;
|
||||
Start_State : out State_Index;
|
||||
End_State : out State_Index);
|
||||
-- Creates the first version of the regexp (this is a non determinist
|
||||
-- Creates the first version of the regexp (this is a non deterministic
|
||||
-- finite state machine, which is unadapted for a fast pattern
|
||||
-- matching algorithm). We use a recursive algorithm to process the
|
||||
-- parenthesis sub-expressions.
|
||||
|
|
@ -1137,7 +1137,7 @@ package body System.Regexp is
|
|||
end loop;
|
||||
end Closure;
|
||||
|
||||
-- Start of procesing for Create_Secondary_Table
|
||||
-- Start of processing for Create_Secondary_Table
|
||||
|
||||
begin
|
||||
-- Create a new state
|
||||
|
|
|
|||
|
|
@ -136,10 +136,10 @@ package body System.Regpat is
|
|||
-- Matches after or before a word
|
||||
|
||||
BOL, -- no Match "" at beginning of line
|
||||
MBOL, -- no Same, assuming mutiline (match after \n)
|
||||
MBOL, -- no Same, assuming multiline (match after \n)
|
||||
SBOL, -- no Same, assuming single line (don't match at \n)
|
||||
EOL, -- no Match "" at end of line
|
||||
MEOL, -- no Same, assuming mutiline (match before \n)
|
||||
MEOL, -- no Same, assuming multiline (match before \n)
|
||||
SEOL, -- no Same, assuming single line (don't match at \n)
|
||||
|
||||
BOUND, -- no Match "" at any word boundary
|
||||
|
|
@ -386,7 +386,7 @@ package body System.Regpat is
|
|||
function Emit_Node (Op : Opcode) return Pointer;
|
||||
-- If code-generation is enabled, Emit_Node outputs the
|
||||
-- opcode Op and reserves space for a pointer to the next node.
|
||||
-- Return value is the location of new opcode, ie old Emit_Ptr.
|
||||
-- Return value is the location of new opcode, i.e. old Emit_Ptr.
|
||||
|
||||
procedure Emit_Natural (IP : Pointer; N : Natural);
|
||||
-- Split N on two characters at position IP
|
||||
|
|
@ -449,7 +449,7 @@ package body System.Regpat is
|
|||
-- Link_Tail sets the next-pointer at the end of a node chain
|
||||
|
||||
procedure Link_Operand_Tail (P, Val : Pointer);
|
||||
-- Link_Tail on operand of first argument; nop if operandless
|
||||
-- Link_Tail on operand of first argument; noop if operand-less
|
||||
|
||||
function Next_Instruction (P : Pointer) return Pointer;
|
||||
-- Dig the "next" pointer out of a node
|
||||
|
|
@ -460,7 +460,7 @@ package body System.Regpat is
|
|||
|
||||
function Is_Curly_Operator (IP : Natural) return Boolean;
|
||||
-- Return True if IP is looking at a '{' that is the beginning
|
||||
-- of a curly operator, ie it matches {\d+,?\d*}
|
||||
-- of a curly operator, i.e. it matches {\d+,?\d*}
|
||||
|
||||
function Is_Mult (IP : Natural) return Boolean;
|
||||
-- Return True if C is a regexp multiplier: '+', '*' or '?'
|
||||
|
|
@ -484,8 +484,8 @@ package body System.Regpat is
|
|||
-- Parse_Literal encodes a string of characters to be matched exactly
|
||||
|
||||
function Parse_Posix_Character_Class return Std_Class;
|
||||
-- Parse a posic character class, like [:alpha:] or [:^alpha:].
|
||||
-- The called is suppoed to absorbe the opening [.
|
||||
-- Parse a posix character class, like [:alpha:] or [:^alpha:].
|
||||
-- The caller is supposed to absorb the opening [.
|
||||
|
||||
pragma Inline (Is_Mult);
|
||||
pragma Inline (Emit_Natural);
|
||||
|
|
|
|||
|
|
@ -414,7 +414,7 @@ package System.Regpat is
|
|||
-- approach, in addition to the improved efficiency, is that the same
|
||||
-- Pattern_Matcher variable can be used to hold the compiled code for
|
||||
-- several different regular expressions by setting a size that is large
|
||||
-- enough to accomodate all possibilities.
|
||||
-- enough to accommodate all possibilities.
|
||||
--
|
||||
-- In this version of the procedure call, the actual required code size is
|
||||
-- returned. Also if Matcher.Size is zero on entry, then the resulting code
|
||||
|
|
|
|||
|
|
@ -191,7 +191,7 @@ package System.Rident is
|
|||
-- Boolean restrictions that are not checked for partition consistency
|
||||
-- and that thus apply only to the current unit. Note that for these
|
||||
-- restrictions, the compiler does not apply restrictions found in
|
||||
-- with'ed units, parent specs etc to the main unit.
|
||||
-- with'ed units, parent specs etc. to the main unit.
|
||||
|
||||
subtype All_Parameter_Restrictions is
|
||||
Restriction_Id range
|
||||
|
|
@ -305,7 +305,7 @@ package System.Rident is
|
|||
----------------------------------
|
||||
|
||||
type Profile_Name is (Ravenscar, Restricted);
|
||||
-- Names of recognized pfofiles
|
||||
-- Names of recognized profiles
|
||||
|
||||
type Profile_Data is record
|
||||
Set : Restriction_Flags;
|
||||
|
|
|
|||
Loading…
Reference in New Issue