--********************************************************************************************************************
-- Created:  9-Mar-2021 22:28:17 by OpenVMS SDL EV3-3      
-- Source:  20-DEC-2005 17:17:54 $1$DGA8085:[LIB_ADA.LIS]BPTDEF.SDL;1 
--********************************************************************************************************************
with SYSTEM; use SYSTEM;
with STARLET; use STARLET;
with CONDITION_HANDLING; use CONDITION_HANDLING;
 
package BPTDEF is
 
--  module $BPTDEF
 
-- +
--
--  Define bits which control which hardcoded calls to INI$BRK (the initial BPT)
--  will be executed as a system is being booted.
--
-- -
 
    BPT_M_INITBEGIN		: constant := 16#00000001#;
    BPT_M_INITEND		: constant := 16#00000002#;
    BPT_M_SMPSTART		: constant := 16#00000004#;
    BPT_M_ANYMODE		: constant := 16#00000008#;
    BPT_M_LDR_INIT		: constant := 16#00000010#;
    BPT_M_PROCDUMP		: constant := 16#00000020#;
    BPT_S_BPTDEF		: constant := 4;			--  Old size name, synonym
 
    type BPTMSK_TYPE is							--  Initial BPT enable mask
	record
	    INITBEGIN	: BOOLEAN;					--  BRK at start of INIT
	    INITEND	: BOOLEAN;					--  BRK at end of INIT
	    SMPSTART	: BOOLEAN;					--  BRK at INIT call to setup SMP
	    ANYMODE	: BOOLEAN;					--  Trap to XDELTA in any mode
	    LDR_INIT	: BOOLEAN;					--  BRK before calling init routines
	    PROCDUMP	: BOOLEAN;					--  Trap to XDELTA before a process dump
									--  is written (requires ANYMODE be set too)
	    FILLER_1	: UNSIGNED_26;
	end record;
 
	    for BPTMSK_TYPE use 
		record
		    INITBEGIN	at 0 range 0 .. 0;
		    INITEND	at 0 range 1 .. 1;
		    SMPSTART	at 0 range 2 .. 2;
		    ANYMODE	at 0 range 3 .. 3;
		    LDR_INIT	at 0 range 4 .. 4;
		    PROCDUMP	at 0 range 5 .. 5;
		    FILLER_1	at 0 range 6 .. 31;
		end record;
	    for BPTMSK_TYPE'SIZE use 32;
 
    BPTMSK_TYPE_INIT : constant BPTMSK_TYPE := 
	    (INITBEGIN	=> FALSE,
	    INITEND	=> FALSE,
	    SMPSTART	=> FALSE,
	    ANYMODE	=> FALSE,
	    LDR_INIT	=> FALSE,
	    PROCDUMP	=> FALSE,
	    FILLER_1	=> 0);
 
    type BPT_TYPE is
	record
	    BPTMSK	: BPTMSK_TYPE;					--  Initial BPT enable mask
	end record;
 
	    for BPT_TYPE use 
		record
		    BPTMSK	at 0 range 0 .. 31;
		end record;
	    for BPT_TYPE'SIZE use 32;
 
    BPT_TYPE_INIT : constant BPT_TYPE := 
	    (
	    BPTMSK	=> BPTMSK_TYPE_INIT
	    );
 
end BPTDEF;