X-Git-Url: https://oss.titaniummirror.com/gitweb?a=blobdiff_plain;f=gcc%2Fada%2F5qosinte.ads;fp=gcc%2Fada%2F5qosinte.ads;h=0000000000000000000000000000000000000000;hb=6fed43773c9b0ce596dca5686f37ac3fc0fa11c0;hp=5d8d1e361980fad52df39b2af7993ca5fd36dba8;hpb=27b11d56b743098deb193d510b337ba22dc52e5c;p=msp430-gcc.git diff --git a/gcc/ada/5qosinte.ads b/gcc/ada/5qosinte.ads deleted file mode 100644 index 5d8d1e36..00000000 --- a/gcc/ada/5qosinte.ads +++ /dev/null @@ -1,188 +0,0 @@ ------------------------------------------------------------------------------- --- -- --- GNU ADA RUN-TIME LIBRARY (GNARL) COMPONENTS -- --- -- --- S Y S T E M . O S _ I N T E R F A C E -- --- -- --- S p e c -- --- -- --- $Revision: 1.2 $ --- -- --- Copyright (C) 1991-2001 Florida State University -- --- -- --- 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 2, or (at your option) any later ver- -- --- sion. GNARL 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 GNARL; see file COPYING. If not, write -- --- to the Free Software Foundation, 59 Temple Place - Suite 330, Boston, -- --- MA 02111-1307, 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. -- --- -- --- GNARL was developed by the GNARL team at Florida State University. It is -- --- now maintained by Ada Core Technologies Inc. in cooperation with Florida -- --- State University (http://www.gnat.com). -- --- -- ------------------------------------------------------------------------------- - --- RT GNU/Linux version. - --- This package encapsulates all direct interfaces to OS services --- that are needed by children of System. - --- PLEASE DO NOT add any with-clauses to this package --- or remove the pragma Elaborate_Body. --- It is designed to be a bottom-level (leaf) package. - -with Interfaces.C; - -package System.OS_Interface is - - pragma Preelaborate; - - subtype int is Interfaces.C.int; - subtype unsigned_long is Interfaces.C.unsigned_long; - - -- RT GNU/Linux kernel threads should not use the - -- OS signal interfaces. - - Max_Interrupt : constant := 2; - type Signal is new int range 0 .. Max_Interrupt; - type sigset_t is new Integer; - - ---------- - -- Time -- - ---------- - - RT_TICKS_PER_SEC : constant := 1193180; - -- the amount of time units in one second. - - RT_TIME_END : constant := 16#7fffFfffFfffFfff#; - - type RTIME is range -2 ** 63 .. 2 ** 63 - 1; - -- the introduction of type RTIME is due to the fact that RT-GNU/Linux - -- uses this type to represent time. In RT-GNU/Linux, it's a long long - -- integer that takes 64 bits for storage - - ------------------------- - -- Priority Scheduling -- - ------------------------- - - RT_LOWEST_PRIORITY : constant System.Any_Priority := - System.Any_Priority'First; - -- for the lowest priority task in RT-GNU/Linux. By the design, this - -- task is the regular GNU/Linux kernel. - - RT_TASK_MAGIC : constant := 16#754d2774#; - -- a special constant used as a label for a task that has been created - - ---------------------------- - -- RT constants and types -- - ---------------------------- - - SFIF : Integer; - pragma Import (C, SFIF, "SFIF"); - -- Interrupt emulation flag used by RT-GNU/Linux. If it's 0, the regular - -- GNU/Linux kernel is preempted. Otherwise, the regular Linux kernel is - -- running - - GFP_ATOMIC : constant := 16#1#; - GFP_KERNEL : constant := 16#3#; - -- constants to indicate the priority of a call to kmalloc. - -- GFP_KERNEL is used in the current implementation to allocate - -- stack space for a task. Since GFP_ATOMIC has higher priority, - -- if necessary, replace GFP_KERNEL with GFP_ATOMIC - - type Rt_Task_States is (RT_TASK_READY, RT_TASK_DELAYED, RT_TASK_DORMANT); - - ------------- - -- Threads -- - ------------- - - type Thread_Body is access - function (arg : System.Address) return System.Address; - - -- ??? need to define a type for references to (IDs of) - -- RT GNU/Linux lock objects, and implement the lock objects. - - subtype Thread_Id is System.Address; - - ------------------------------- - -- Useful imported functions -- - ------------------------------- - - ------------------------------------- - -- Functions from GNU/Linux kernel -- - ------------------------------------- - - function Kmalloc (size : Integer; Priority : Integer) return System.Address; - pragma Import (C, Kmalloc, "kmalloc"); - - procedure Kfree (Ptr : System.Address); - pragma Import (C, Kfree, "kfree"); - - procedure Printk (Msg : String); - pragma Import (C, Printk, "printk"); - - --------------------- - -- RT time related -- - --------------------- - - function Rt_Get_Time return RTIME; - pragma Import (C, Rt_Get_Time, "rt_get_time"); - - function Rt_Request_Timer (Fn : System.Address) return Integer; - procedure Rt_Request_Timer (Fn : System.Address); - pragma Import (C, Rt_Request_Timer, "rt_request_timer"); - - procedure Rt_Free_Timer; - pragma Import (C, Rt_Free_Timer, "rt_free_timer"); - - procedure Rt_Set_Timer (T : RTIME); - pragma Import (C, Rt_Set_Timer, "rt_set_timer"); - - procedure Rt_No_Timer; - pragma Import (C, Rt_No_Timer, "rt_no_timer"); - - --------------------- - -- RT FIFO related -- - --------------------- - - function Rtf_Create (Fifo : Integer; Size : Integer) return Integer; - pragma Import (C, Rtf_Create, "rtf_create"); - - function Rtf_Destroy (Fifo : Integer) return Integer; - pragma Import (C, Rtf_Destroy, "rtf_destroy"); - - function Rtf_Resize (Minor : Integer; Size : Integer) return Integer; - pragma Import (C, Rtf_Resize, "rtf_resize"); - - function Rtf_Put - (Fifo : Integer; - Buf : System.Address; - Count : Integer) return Integer; - pragma Import (C, Rtf_Put, "rtf_put"); - - function Rtf_Get - (Fifo : Integer; - Buf : System.Address; - Count : Integer) return Integer; - pragma Import (C, Rtf_Get, "rtf_get"); - - function Rtf_Create_Handler - (Fifo : Integer; - Handler : System.Address) return Integer; - pragma Import (C, Rtf_Create_Handler, "rtf_create_handler"); - -private - type Require_Body; -end System.OS_Interface;