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Diffstat (limited to 'gcc-4.2.1/gcc/ada/system-hpux.ads')
| -rw-r--r-- | gcc-4.2.1/gcc/ada/system-hpux.ads | 229 |
1 files changed, 0 insertions, 229 deletions
diff --git a/gcc-4.2.1/gcc/ada/system-hpux.ads b/gcc-4.2.1/gcc/ada/system-hpux.ads deleted file mode 100644 index 4dbc6ae1d..000000000 --- a/gcc-4.2.1/gcc/ada/system-hpux.ads +++ /dev/null @@ -1,229 +0,0 @@ ------------------------------------------------------------------------------- --- -- --- GNAT RUN-TIME COMPONENTS -- --- -- --- S Y S T E M -- --- -- --- S p e c -- --- (HP-UX Version) -- --- -- --- Copyright (C) 1992-2005, Free Software Foundation, Inc. -- --- -- --- This specification is derived from the Ada Reference Manual for use with -- --- GNAT. The copyright notice above, and the license provisions that follow -- --- apply solely to the contents of the part following the private keyword. -- --- -- --- GNAT is free software; you can redistribute it and/or modify it under -- --- terms of the GNU General Public License as published by the Free Soft- -- --- ware Foundation; either version 2, or (at your option) any later ver- -- --- sion. GNAT is distributed in the hope that it will be useful, but WITH- -- --- OUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY -- --- or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License -- --- for more details. You should have received a copy of the GNU General -- --- Public License distributed with GNAT; see file COPYING. If not, write -- --- to the Free Software Foundation, 51 Franklin Street, Fifth Floor, -- --- Boston, MA 02110-1301, USA. -- --- -- --- As a special exception, if other files instantiate generics from this -- --- unit, or you link this unit with other files to produce an executable, -- --- this unit does not by itself cause the resulting executable to be -- --- covered by the GNU General Public License. This exception does not -- --- however invalidate any other reasons why the executable file might be -- --- covered by the GNU Public License. -- --- -- --- GNAT was originally developed by the GNAT team at New York University. -- --- Extensive contributions were provided by Ada Core Technologies Inc. -- --- -- ------------------------------------------------------------------------------- - -package System is - pragma Pure; - -- Note that we take advantage of the implementation permission to make - -- this unit Pure instead of Preelaborable; see RM 13.7.1(15). In Ada - -- 2005, this is Pure in any case (AI-362). - - type Name is (SYSTEM_NAME_GNAT); - System_Name : constant Name := SYSTEM_NAME_GNAT; - - -- System-Dependent Named Numbers - - Min_Int : constant := Long_Long_Integer'First; - Max_Int : constant := Long_Long_Integer'Last; - - Max_Binary_Modulus : constant := 2 ** Long_Long_Integer'Size; - Max_Nonbinary_Modulus : constant := Integer'Last; - - Max_Base_Digits : constant := Long_Long_Float'Digits; - Max_Digits : constant := Long_Long_Float'Digits; - - Max_Mantissa : constant := 63; - Fine_Delta : constant := 2.0 ** (-Max_Mantissa); - - Tick : constant := 0.01; - - -- Storage-related Declarations - - type Address is private; - Null_Address : constant Address; - - Storage_Unit : constant := 8; - Word_Size : constant := 32; - Memory_Size : constant := 2 ** 32; - - -- Address comparison - - function "<" (Left, Right : Address) return Boolean; - function "<=" (Left, Right : Address) return Boolean; - function ">" (Left, Right : Address) return Boolean; - function ">=" (Left, Right : Address) return Boolean; - function "=" (Left, Right : Address) return Boolean; - - pragma Import (Intrinsic, "<"); - pragma Import (Intrinsic, "<="); - pragma Import (Intrinsic, ">"); - pragma Import (Intrinsic, ">="); - pragma Import (Intrinsic, "="); - - -- Other System-Dependent Declarations - - type Bit_Order is (High_Order_First, Low_Order_First); - Default_Bit_Order : constant Bit_Order := High_Order_First; - - -- Priority-related Declarations (RM D.1) - - Max_Priority : constant Positive := 30; - Max_Interrupt_Priority : constant Positive := 31; - - subtype Any_Priority is Integer range 0 .. 31; - subtype Priority is Any_Priority range 0 .. 30; - subtype Interrupt_Priority is Any_Priority range 31 .. 31; - - Default_Priority : constant Priority := 15; - -private - - type Address is mod Memory_Size; - Null_Address : constant Address := 0; - - -------------------------------------- - -- System Implementation Parameters -- - -------------------------------------- - - -- These parameters provide information about the target that is used - -- by the compiler. They are in the private part of System, where they - -- can be accessed using the special circuitry in the Targparm unit - -- whose source should be consulted for more detailed descriptions - -- of the individual switch values. - - AAMP : constant Boolean := False; - Backend_Divide_Checks : constant Boolean := False; - Backend_Overflow_Checks : constant Boolean := False; - Command_Line_Args : constant Boolean := True; - Compiler_System_Version : constant Boolean := False; - Configurable_Run_Time : constant Boolean := False; - Denorm : constant Boolean := True; - Duration_32_Bits : constant Boolean := False; - Exit_Status_Supported : constant Boolean := True; - Fractional_Fixed_Ops : constant Boolean := False; - Frontend_Layout : constant Boolean := False; - Functions_Return_By_DSP : constant Boolean := False; - Machine_Overflows : constant Boolean := False; - Machine_Rounds : constant Boolean := True; - OpenVMS : constant Boolean := False; - Preallocated_Stacks : constant Boolean := False; - Signed_Zeros : constant Boolean := True; - Stack_Check_Default : constant Boolean := False; - Stack_Check_Probes : constant Boolean := False; - Support_64_Bit_Divides : constant Boolean := True; - Support_Aggregates : constant Boolean := True; - Support_Composite_Assign : constant Boolean := True; - Support_Composite_Compare : constant Boolean := True; - Support_Long_Shifts : constant Boolean := True; - Suppress_Standard_Library : constant Boolean := False; - Use_Ada_Main_Program_Name : constant Boolean := False; - ZCX_By_Default : constant Boolean := True; - GCC_ZCX_Support : constant Boolean := True; - Front_End_ZCX_Support : constant Boolean := False; - - -- Obsolete entries, to be removed eventually (bootstrap issues!) - - High_Integrity_Mode : constant Boolean := False; - Long_Shifts_Inlined : constant Boolean := False; - - -------------------------- - -- Underlying Priorities -- - --------------------------- - - -- Important note: this section of the file must come AFTER the - -- definition of the system implementation parameters to ensure - -- that the value of these parameters is available for analysis - -- of the declarations here (using Rtsfind at compile time). - - -- The underlying priorities table provides a generalized mechanism - -- for mapping from Ada priorities to system priorities. In some - -- cases a 1-1 mapping is not the convenient or optimal choice. - - -- For HP/UX DCE Threads, we use the full range of 31 priorities - -- in the Ada model, but map them by compression onto the more limited - -- range of priorities available in HP/UX. - -- For POSIX Threads, this table is ignored. - - -- To replace the default values of the Underlying_Priorities mapping, - -- copy this source file into your build directory, edit the file to - -- reflect your desired behavior, and recompile with the command: - - -- $ gcc -c -O2 -gnatpgn system.ads - - -- then recompile the run-time parts that depend on this package: - - -- $ gnatmake -a -gnatn -O2 <your application> - - -- then force rebuilding your application if you need different options: - - -- $ gnatmake -f <your options> <your application> - - type Priorities_Mapping is array (Any_Priority) of Integer; - pragma Suppress_Initialization (Priorities_Mapping); - -- Suppress initialization in case gnat.adc specifies Normalize_Scalars - - Underlying_Priorities : constant Priorities_Mapping := - - (Priority'First => 16, - - 1 => 17, - 2 => 18, - 3 => 18, - 4 => 18, - 5 => 18, - 6 => 19, - 7 => 19, - 8 => 19, - 9 => 20, - 10 => 20, - 11 => 21, - 12 => 21, - 13 => 22, - 14 => 23, - - Default_Priority => 24, - - 16 => 25, - 17 => 25, - 18 => 25, - 19 => 26, - 20 => 26, - 21 => 26, - 22 => 27, - 23 => 27, - 24 => 27, - 25 => 28, - 26 => 28, - 27 => 29, - 28 => 29, - 29 => 30, - - Priority'Last => 30, - - Interrupt_Priority => 31); - -end System; |