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Length: 24861 (0x611d)
Types: TextFile
Names: »FIXED_ATTRIBUTES_LIST«
└─⟦afbc8121e⟧ Bits:30000532 8mm tape, Rational 1000, MC68020_OS2000 7_2_2
└─⟦77aa8350c⟧ »DATA«
└─⟦f794ecd1d⟧
└─⟦24d1ddd49⟧
└─⟦this⟧
; The use of this system is subject to the software license terms and
; conditions agreed upon between Rational and the Customer.
;
; Copyright 1988 by Rational.
;
; RESTRICTED RIGHTS LEGEND
;
; Use, duplication, or disclosure by the Government is subject to
; restrictions as set forth in subdivision (b)(3)(ii) of the Rights in
; Technical Data and Computer Software clause at 52.227-7013.
;
;
; Rational
; 3320 Scott Boulevard
; Santa Clara, California 95054-3197
;
; PROPRIETARY AND CONFIDENTIAL INFORMATION OF RATIONAL;
; USE OR COPYING WITHOUT EXPRESS WRITTEN AUTHORIZATION
; IS STRICTLY PROHIBITED. THIS MATERIAL IS PROTECTED AS
; AN UNPUBLISHED WORK UNDER THE U.S. COPYRIGHT ACT OF
; 1976. CREATED 1988. ALL RIGHTS RESERVED.
;
;
.module "FIXED ATTRIBUTES"
.include "^^standard_assembler_include_file"
00000000 .push_list
00000000 .pop_list
00000000 .list macro_expansion = none
.include "^^common.runtime_definitions"
;
; This number is used to check the compatibility
; of the program and the loaded shared runtime.
; The value must be incremented whenever an execution
; incompatible change is made in the runtime.
;
; Version Incompatible changes in this version
; ------- ------------------------------------
; 0 Initial release of shared runtime
;
; 1 Changed Os2000_Process_Defs to use
; special Ada work area rather than
; user accounting area.
;
; 2 Added 12 long words of spare storage
; in Runtime_Data; this will permit
; some addition of data in the shared
; runtime to be compatible.
;
; 3 1.) Rev 6 compiler
; 2.) Runtime entry point table now 16-bit
; offset from table to entry in words.
; 3.) Deleted some unnecessary shared data items.
; 4.) General cleanup
compatibility_version equ 3
;
; Amount of stack space reserved for the runtime in bytes
;
runtime$stack$cushion equ 1024
;
; Values for certain runtime error messages and warnings.
;
error$code equ 16#8000#
warning$code equ 16#8100#
elaboration$ferror equ 1
finalization$ferror equ 2
unhandled$main$trap$ferror equ 3
lib$exception$ferror equ 5
main$exception$ferror equ 6
init$trap$handler$ferror equ 37
insufficient$stack$ferror equ 44
no$runtime$ferror equ 45
rt$incompatible$ferror equ 46
task$exception$warning equ 1
heap$create$warning equ 2
stack$request$warning equ 4
;
; Values used in exit system call
;
No$Error equ 0
Some$Error equ 1
;
; Comp Unit id for all runtime units except predefined exceptions
;
runtime_compunit equ 17
;
; Comp Unit id for predefined exception
;
exception_compunit equ 1
;
; Subprogram kind for runtime suprograms
;
sp_rt equ 1
;
; Special statement numbers
;
stmt.end_prolog equ 1
stmt.begin_epilog equ 16#7FFF#
;
; Subprogram ids for debug directives within runtime
; entry points.
;
sp.internal equ 16#0_00#
sp.enum_image equ 16#1_00#
sp.enum_pos equ 16#1_01#
sp.enum_pred equ 16#1_02#
sp.enum_succ equ 16#1_03#
sp.enum_value equ 16#1_04#
sp.enum_width equ 16#1_05#
sp.int_image equ 16#1_06#
sp.int_value equ 16#1_07#
sp.int_width equ 16#1_08#
sp.allocate_collection equ 16#2_00#
sp.allocate_fixed_cell equ 16#2_01#
sp.deallocate_collection equ 16#2_02#
sp.deallocate_fixed_cell equ 16#2_03#
sp.collection_size equ 16#2_04#
sp.initialize_master equ 16#3_00#
sp.create_task equ 16#3_01#
sp.activate_offspring equ 16#3_02#
sp.notify_parent equ 16#3_03#
sp.task_end equ 16#3_04#
sp.await_dependents equ 16#3_05#
sp.task_completion equ 16#3_06#
sp.terminate_allocated_offspring equ 16#3_07#
sp.terminate_dependent_offspring equ 16#3_08#
sp.entry_call equ 16#3_09#
sp.conditional_entry_call equ 16#3_0A#
sp.timed_entry_call equ 16#3_0B#
sp.begin_accept equ 16#3_0C#
sp.end_accept equ 16#3_0D#
sp.quick_accept equ 16#3_0E#
sp.close_alternatives equ 16#3_0F#
sp.open_delay equ 16#3_10#
sp.open_entry equ 16#3_11#
sp.open_terminate equ 16#3_12#
sp.select_rendezvous equ 16#3_13#
sp.abort_multiple_tasks equ 16#3_14#
sp.check_return_task equ 16#3_15#
sp.delay_statement equ 16#3_16#
sp.entry_count equ 16#3_17#
sp.task_callable equ 16#3_18#
sp.task_stack_size equ 16#3_19#
sp.task_terminated equ 16#3_1A#
sp.raise_exception equ 16#4_00#
sp.raise_constraint_error equ 16#4_01#
sp.propagate_exception equ 16#4_02#
sp.stack_check equ 16#4_03#
sp.mantissa equ 16#5_00#
sp.large equ 16#5_01#
sp.fixed_multiply equ 16#5_02#
sp.compare_8_bit_unsigned equ 16#5_03#
sp.compare_8_bit_signed equ 16#5_04#
sp.compare_16_bit_unsigned equ 16#5_05#
sp.compare_16_bit_signed equ 16#5_06#
sp.compare_32_bit_unsigned equ 16#5_07#
sp.compare_32_bit_signed equ 16#5_08#
;
; Linkage mechanisms used in assembly routines.
;
; Identification of the mechanism in a .subprogram directive
; and information provided in .statement directives enable
; the debugger to find the return pc.
;
linkage.frame equ 16#00_00_00_00# ; return pc may be found at
; offset from frame pointer
linkage.simple equ 16#10_00_00_00# ; return pc may be found at
; offset from stack pointer
linkage.none equ 16#50_00_00_00# ; no return pc exists,
; in bottom routine
linkage.trap equ 16#60_00_00_00# ; in trap handling code
;
; Definitions for locking primitives
;
.offset 0 ; type Q_Element is
; record
00000008 element'size: ; end record;
;
; Ada task control block (TCB) definitions
;
.offset 0
00000050 tcb'size:
b.action_state.exception_pending equ 3
comp_unit runtime_compunit
.sect ada_runtime_code,code,relocatable,alignment:=2
.gbl.a __mantissa
.gbl.a __large
;
; function mantissa (l : integer;
; h : integer) return integer;
;
subprogram sp_rt,sp.mantissa,linkage.simple
00000000 __mantissa:
.local
$l'offset equ 4
$h'offset equ 8
00000000 7000 moveq.l #0,d0 ; assume null range
00000002 222F0004 move.l ($l'offset,sp),d1 ; d1 := l
00000006 226F0008 movea.l ($h'offset,sp),a1 ; a1 := h
0000000A B289 cmp.l a1,d1 ; compare l to h
0000000C 6E00 bgt.s $done ; if l > h range is null
0000000E 4A81 tst.l d1
00000010 6E00 bgt.s $l_ok
00000012 4481 neg.l d1
00000014 C389 $l_ok: exg.l d1,a1
00000016 4A81 tst.l d1
00000018 6E00 bgt.s $h_ok
0000001A 4481 neg.l d1
0000001C B289 $h_ok: cmp.l a1,d1
0000001E 6200 bhi.s $d1_is_max
00000020 2209 move.l a1,d1
00000022 $d1_is_max:
00000022 5381 subq.l #1,d1
00000024 6F00 ble.s $done ; range was 0..0 or 0..1
00000026 EDC11000 bfffo d1{0:32},d1 ; d1 := bit # of 1st set bit
0000002A 7020 moveq.l #32,d0
0000002C 9081 sub.l d1,d0 ; compute 'manitssa
0000002E 4E740008 $done: rtd #8
;
; function large (L : integer;
; H : integer;
; S : integer) return integer;
;
subprogram sp_rt,sp.large,linkage.simple
00000032 __large:
.local
$l'offset equ 4
$h'offset equ 8
$s'offset equ 12
00000032 2F2F0008 move.l ($h'offset,sp),-(sp) ; push h
statement 0,0,1
00000036 2F2F0008 move.l ($l'offset+4,sp),-(sp) ; push l
statement 0,0,2
0000003A 6100 bsr.s __mantissa ; find 'mantissa (l, h)
statement 0,0,0
0000003C 72FF moveq.l #-1,d1 ; d1 := -1 (all ones)
0000003E E9C10020 bfextu d1{0:d0},d0 ; d0 lsbs of d0 = 1 others = 0
00000042 D2AF000C add.l ($s'offset,sp),d1 ; d1 := 'small - 1
00000046 B380 eor.l d1,d0 ; d0 := d0 xor 'small - 1
00000048 4E74000C rtd #12 ; result is in d0
end_subprograms
.end
Program Section Name Kind Length Patches Fixups
-------------------------------- ---- ---------- ------- -------
ADA_RUNTIME_CODE Rel 76 5 3
DEBUG_BODY Rel 61 7 2
DEBUG_HDR_CU Rel 19 2 0
Standard include file: <none>
Object module version: 11
Assembled 1366 lines in 12.315 elapsed, 8.874 CPU.
6656 lines per elapsed minute.
9236 lines per CPU minute.
6 disk waits for this job.
366868 bytes of heap used by this job.