autostrt.cmd

VRTX 商用嵌入式实时操作系统

--  flat.bld
--  Build file for input to BLD386 to create flat model example
--
--  ***********************************************************************
--
--  Version 2.0
--  Copyright Intel Corp., 1988
--  This template is intended for your benefit in developing applications/
--  systems using Intel386(TM) family microprocessors.  Intel hereby
--  grants you permission to modify and incorporate it as needed.
-- 
--  MRI:  10/15/93  The original template was customized to fit our
--		needs.  But some extraneous parts were left in place to aid
--		in future mods. These have been commented out.  jjefferies
--
--  ***********************************************************************
--

sysonly;

SEGMENT
    *SEGMENTS      (DPL = 0),     -- Give all user segments a DPL of 0.
    _PHANTOM_CODE_ (DPL = 0,READABLE),     -- These two segments are created by
    _PHANTOM_DATA_ (DPL = 0),     -- the builder when the FLAT control is used.
                                  -- Their default DPL is 0; they are
                                  -- listed here for reference only.
	_START(USE32), CODE(USE32);   -- VRTXsa definitions
TABLE
            -- create GDT
    GDT                           -- GDT_DESC is a public symbol in
                                  -- the "flatstart" initialization module.
        (LOCATION = gdt_desc     -- In the buffer starting at GDT_DESC,
                                  -- BLD386 places the GDT base and
                                  -- GDT limit values.  Buffer must be
                                  -- 6 bytes long.  The base and limit
                                  -- values are places in this buffer
                                  -- as two bytes of limit plus
                                  -- four bytes of base in the format
                                  -- required for use by LGDT instruction.
--         , BASE = 01000H
        );  -- end GDT
TASK                              -- Task is for ICE(TM)-386 or
    main_task                     -- ICE(TM)-376 emulator initialization.
        (                                                       -- BASE = 020000h,
--         DATA = DATA,             -- a misnomer alterable DATA is actually
                                  -- in MO_WSP which is set in boardset.inc
           CODE = start,            -- Entry point is main, which
                                  -- must be a public id.
--         STACKS = (stack),        -- Originally to have bldr setup stack seg.
                                  -- in XDM386 the stack is a part of MO_WSP
         NO INTENABLED            -- Disable interrupts.
        )
--        SYS_TSS(CODE = crt0_cold_start, DPL = 0)
		;
GATE
    d_int  (INTERRUPT, DPL = 0, ENTRY = int_def);
TABLE
            -- create IDT
    IDT                           -- IDT_DESC is a public symbol in the
        (LOCATION = idt_desc,     -- "flatstart" initialization module.
                                  -- In the buffer starting at IDT_DESC
                                  -- the builder places two bytes of the IDT
                                  -- limit and four bytes of the IDT base
                                  -- values in the format required for use
                                  -- by LIDT instruction.
 --        BASE = 01070H,
                                  -- Slots 0 through 31 are Intel-reserved
         ENTRY = (0:d_int,d_int,d_int,d_int,d_int,d_int,d_int,d_int,d_int,d_int,
                  d_int,d_int,d_int,d_int,d_int,d_int,d_int,d_int,d_int,d_int,
                  d_int,d_int,d_int,d_int,d_int,d_int,d_int,d_int,d_int,d_int,
                  d_int,d_int,d_int,d_int,d_int,d_int,d_int,d_int,d_int,d_int,
                  d_int,d_int,d_int,d_int,d_int,d_int,d_int,d_int,d_int,d_int,
                  d_int,d_int,d_int,d_int,d_int,d_int,d_int,d_int,d_int,d_int,
                  d_int,d_int,d_int,d_int,d_int,d_int,d_int,d_int,d_int,d_int,
                  d_int,d_int,d_int,d_int,d_int,d_int,d_int,d_int,d_int,d_int,
                  d_int,d_int,d_int,d_int,d_int,d_int,d_int,d_int,d_int,d_int,
                  d_int,d_int,d_int,d_int,d_int,d_int,d_int,d_int,d_int,d_int,
                  d_int,d_int,d_int,d_int,d_int,d_int,d_int,d_int,d_int,d_int,
                  d_int,d_int,d_int,d_int,d_int,d_int,d_int,d_int,d_int,d_int,
                  d_int,d_int,d_int,d_int,d_int,d_int,d_int,d_int,d_int,d_int,
                  d_int,d_int,d_int,d_int,d_int,d_int,d_int,d_int,d_int,d_int,
                  d_int,d_int,d_int,d_int,d_int,d_int,d_int,d_int,d_int,d_int,
                  d_int,d_int,d_int,d_int,d_int,d_int,d_int,d_int,d_int,d_int,
                  d_int,d_int,d_int,d_int,d_int,d_int,d_int,d_int,d_int,d_int,
                  d_int,d_int,d_int,d_int,d_int,d_int,d_int,d_int,d_int,d_int,
                  d_int,d_int,d_int,d_int,d_int,d_int,d_int,d_int,d_int,d_int,
                  d_int,d_int,d_int,d_int,d_int,d_int,d_int,d_int,d_int,d_int,
                  d_int,d_int,d_int,d_int,d_int,d_int,d_int,d_int,d_int,d_int,
                  d_int,d_int,d_int,d_int,d_int,d_int,d_int,d_int,d_int,d_int,
                  d_int,d_int,d_int,d_int,d_int,d_int,d_int,d_int,d_int,d_int,
                  d_int,d_int,d_int,d_int,d_int,d_int,d_int,d_int,d_int,d_int,
                  d_int,d_int,d_int,d_int,d_int,d_int,d_int,d_int,d_int,d_int,
                  d_int,d_int,d_int,d_int,d_int,d_int)
        );  -- end IDT

TABLE ldt1 (NOT CREATED);           -- Builder does not place LDT in object
                                  -- module, but contents appear in listing.
-- TABLE IDT (NOT CREATED);
MEMORY
    (RESERVE = (0..02800H,0A0000H .. 0FFFFFH),
	RANGE = (xdm_mem = RAM (2802H .. 07FFFH),
			sys_mem = RAM (08210H .. 09FFFFH, 100000H .. 3FFFFFFH)),
	ALLOCATE = (xdm_mem = (*TABLES, *TASKS, monbase.DATA, monbase.ROM, monbase.CODE32),
	sys_mem = (
          crt0.DATA_dseg,
          crt0.CODE_cseg,
          crt0._START,
          crt0._TEXT,
          crt0.DATA,
          crt0.CONST,
          crt0._BSS,
          crt0.CONST1,
          crt0._DATA,
          crt0.CODE
))
     );

END