From f378ebf14df0952eae870c9865bab8326aa8f137 Mon Sep 17 00:00:00 2001 From: Dan Albert Date: Wed, 17 Jun 2015 11:09:54 -0700 Subject: Delete old versions of GCC. Change-Id: I710f125d905290e1024cbd67f48299861790c66c --- gcc-4.4.3/gcc/ada/s-osinte-aix.adb | 246 ------------------------------------- 1 file changed, 246 deletions(-) delete mode 100644 gcc-4.4.3/gcc/ada/s-osinte-aix.adb (limited to 'gcc-4.4.3/gcc/ada/s-osinte-aix.adb') diff --git a/gcc-4.4.3/gcc/ada/s-osinte-aix.adb b/gcc-4.4.3/gcc/ada/s-osinte-aix.adb deleted file mode 100644 index 3c54faf50..000000000 --- a/gcc-4.4.3/gcc/ada/s-osinte-aix.adb +++ /dev/null @@ -1,246 +0,0 @@ ------------------------------------------------------------------------------- --- -- --- GNAT RUN-TIME LIBRARY (GNARL) COMPONENTS -- --- -- --- S Y S T E M . O S _ I N T E R F A C E -- --- -- --- B o d y -- --- -- --- Copyright (C) 1997-2009, Free Software Foundation, Inc. -- --- -- --- GNARL 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 3, 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. -- --- -- --- As a special exception under Section 7 of GPL version 3, you are granted -- --- additional permissions described in the GCC Runtime Library Exception, -- --- version 3.1, as published by the Free Software Foundation. -- --- -- --- You should have received a copy of the GNU General Public License and -- --- a copy of the GCC Runtime Library Exception along with this program; -- --- see the files COPYING3 and COPYING.RUNTIME respectively. If not, see -- --- . -- --- -- --- GNARL was developed by the GNARL team at Florida State University. -- --- Extensive contributions were provided by Ada Core Technologies, Inc. -- --- -- ------------------------------------------------------------------------------- - --- This is a AIX (Native) version of this package - -pragma Polling (Off); --- Turn off polling, we do not want ATC polling to take place during tasking --- operations. It causes infinite loops and other problems. - -package body System.OS_Interface is - - use Interfaces.C; - - ----------------- - -- To_Duration -- - ----------------- - - function To_Duration (TS : timespec) return Duration is - begin - return Duration (TS.tv_sec) + Duration (TS.tv_nsec) / 10#1#E9; - end To_Duration; - - function To_Duration (TV : struct_timeval) return Duration is - begin - return Duration (TV.tv_sec) + Duration (TV.tv_usec) / 10#1#E6; - end To_Duration; - - ------------------------ - -- To_Target_Priority -- - ------------------------ - - function To_Target_Priority - (Prio : System.Any_Priority) return Interfaces.C.int - is - Dispatching_Policy : Character; - pragma Import (C, Dispatching_Policy, "__gl_task_dispatching_policy"); - - Time_Slice_Val : Integer; - pragma Import (C, Time_Slice_Val, "__gl_time_slice_val"); - - begin - -- For the case SCHED_OTHER the only valid priority across all supported - -- versions of AIX is 1 (note that the scheduling policy can be set - -- with the pragma Task_Dispatching_Policy or setting the time slice - -- value). Otherwise, for SCHED_RR and SCHED_FIFO, the system defines - -- priorities in the range 1 .. 127. This means that we must map - -- System.Any_Priority in the range 0 .. 126 to 1 .. 127. - - if Dispatching_Policy = ' ' and then Time_Slice_Val < 0 then - return 1; - else - return Interfaces.C.int (Prio) + 1; - end if; - end To_Target_Priority; - - ----------------- - -- To_Timespec -- - ----------------- - - function To_Timespec (D : Duration) return timespec is - S : time_t; - F : Duration; - - begin - S := time_t (Long_Long_Integer (D)); - F := D - Duration (S); - - -- If F is negative due to a round-up, adjust for positive F value - - if F < 0.0 then - S := S - 1; - F := F + 1.0; - end if; - - return timespec'(tv_sec => S, - tv_nsec => long (Long_Long_Integer (F * 10#1#E9))); - end To_Timespec; - - ---------------- - -- To_Timeval -- - ---------------- - - function To_Timeval (D : Duration) return struct_timeval is - S : long; - F : Duration; - - begin - S := long (Long_Long_Integer (D)); - F := D - Duration (S); - - -- If F is negative due to a round-up, adjust for positive F value - - if F < 0.0 then - S := S - 1; - F := F + 1.0; - end if; - - return - struct_timeval' - (tv_sec => S, - tv_usec => long (Long_Long_Integer (F * 10#1#E6))); - end To_Timeval; - - ------------------- - -- clock_gettime -- - ------------------- - - function clock_gettime - (clock_id : clockid_t; - tp : access timespec) - return int - is - pragma Warnings (Off, clock_id); - - Result : int; - tv : aliased struct_timeval; - - function gettimeofday - (tv : access struct_timeval; - tz : System.Address := System.Null_Address) - return int; - pragma Import (C, gettimeofday, "gettimeofday"); - - begin - Result := gettimeofday (tv'Unchecked_Access); - tp.all := To_Timespec (To_Duration (tv)); - return Result; - end clock_gettime; - - ----------------- - -- sched_yield -- - ----------------- - - -- AIX Thread does not have sched_yield; - - function sched_yield return int is - procedure pthread_yield; - pragma Import (C, pthread_yield, "sched_yield"); - begin - pthread_yield; - return 0; - end sched_yield; - - -------------------- - -- Get_Stack_Base -- - -------------------- - - function Get_Stack_Base (thread : pthread_t) return Address is - pragma Warnings (Off, thread); - begin - return Null_Address; - end Get_Stack_Base; - - -------------------------- - -- PTHREAD_PRIO_INHERIT -- - -------------------------- - - AIX_Version : Integer := 0; - -- AIX version in the form xy for AIX version x.y (0 means not set) - - SYS_NMLN : constant := 32; - -- AIX system constant used to define utsname, see sys/utsname.h - - subtype String_NMLN is String (1 .. SYS_NMLN); - - type utsname is record - sysname : String_NMLN; - nodename : String_NMLN; - release : String_NMLN; - version : String_NMLN; - machine : String_NMLN; - procserial : String_NMLN; - end record; - pragma Convention (C, utsname); - - procedure uname (name : out utsname); - pragma Import (C, uname); - - function PTHREAD_PRIO_INHERIT return int is - name : utsname; - - function Val (C : Character) return Integer; - -- Transform a numeric character ('0' .. '9') to an integer - - --------- - -- Val -- - --------- - - function Val (C : Character) return Integer is - begin - return Character'Pos (C) - Character'Pos ('0'); - end Val; - - -- Start of processing for PTHREAD_PRIO_INHERIT - - begin - if AIX_Version = 0 then - - -- Set AIX_Version - - uname (name); - AIX_Version := Val (name.version (1)) * 10 + Val (name.release (1)); - end if; - - if AIX_Version < 53 then - - -- Under AIX < 5.3, PTHREAD_PRIO_INHERIT is defined as 0 in pthread.h - - return 0; - - else - -- Under AIX >= 5.3, PTHREAD_PRIO_INHERIT is defined as 3 - - return 3; - end if; - end PTHREAD_PRIO_INHERIT; - -end System.OS_Interface; -- cgit v1.2.3