DataMuseum.dk

Presents historical artifacts from the history of:

Rational R1000/400

This is an automatic "excavation" of a thematic subset of
artifacts from Datamuseum.dk's BitArchive.

See our Wiki for more about Rational R1000/400

Excavated with: AutoArchaeologist - Free & Open Source Software.


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⟦122a00798⟧

    Length: 1024 (0x400)
    Notes: 00_class, 5900_R1K_CODE, 74_tag, NULL, R1k_Segment, seg_0ac0e8

Derivation

└─⟦8527c1e9b⟧ Bits:30000544 8mm tape, Rational 1000, Arrival backup of disks in PAM's R1000
    └─ ⟦cfc2e13cd⟧ »Space Info Vol 2« 
        └─⟦this⟧ 

Disassembly

0000 000f       |    |		.CONST	0x000f								; Version of machine code
0001 5900       |Y   |		.CONST	0x5900								; Diana Version, RCG Major Version, RCG minor version
0002 0000       |    |		.CONST	0x0000								; Zero
0003 0050       | P  |		.CONST	0x0050								; Offset of debug table
0004 0100       |    |		.CONST	0x0100								; Default exception handler - raise instruction
0005 00bb       |    |		.CONST	0x00bb								; Module termination instruction - signal completion
0006 0000       |    |		.CONST	0x0000								; Offset to segment table (only in elab segments)
0007 0000       |    |		.CONST	0x0000								; 0, wired, #pages in seg - 1)
0008 ; --------------------------------------------------------------------------------------
0008 ; SUBPROGRAM
0008 ; --------------------------------------------------------------------------------------
0008 000d       |    |		.CONST	0x000d								; Address of begin
0009 0004       |    |		.CONST	0x0004								; Address of exception handler
000a 0003       |    |		.CONST	0x0003								; Number of locals
000b			INIT_0008:
000b e213       |    |		Load	0x1,0x13
000c 03e9       |    |		Declare_Variable	Discrete,Duplicate
000d			BODY_0008:
000d 00cf       |    |		Action	Mark_Auxiliary
000e e213       |    |		Load	0x1,0x13
000f 0269       | i  |		Execute	Discrete,Last
0010 4801       |H   |		Short_Literal	0x1
0011 0263       | c  |		Execute	Discrete,Above_Bound
0012 7021       |p!  |		Jump_Nonzero	0x34
0013 00d8       |    |		Load_Top	At_Offset_0
0014 a403       |    |		Store_Unchecked	0x2,0x3
0015 00d8       |    |		Load_Top	At_Offset_0
0016 e215       |    |		Load	0x1,0x15
0017 01d5       |    |		Execute	Vector,Field_Reference
0018 3400       |4   |		Execute	Record,Field_Reference,Field_Number 0x0
0019 e5ff       |    |		Load	0x2,-0x1
001a 01df       |    |		Execute	Vector,Equal
001b 6816       |h   |		Jump_Zero	0x32
001c 00d8       |    |		Load_Top	At_Offset_0
001d e215       |    |		Load	0x1,0x15
001e 01d5       |    |		Execute	Vector,Field_Reference
001f 3401       |4   |		Execute	Record,Field_Reference,Field_Number 0x1
0020 e5fe       |    |		Load	0x2,-0x2
0021 01df       |    |		Execute	Vector,Equal
0022 680f       |h   |		Jump_Zero	0x32
0023 00d8       |    |		Load_Top	At_Offset_0
0024 e215       |    |		Load	0x1,0x15
0025 01d5       |    |		Execute	Vector,Field_Reference
0026 3c02       |<   |		Execute	Record,Field_Read,Field_Number 0x2
0027 8006       |    |		Call	0x0,0x6
0028 0f01       |    |		Execute_Immediate	Equal,0x1
0029 6808       |h   |		Jump_Zero	0x32
002a 00d8       |    |		Load_Top	At_Offset_0
002b e215       |    |		Load	0x1,0x15
002c 01d5       |    |		Execute	Vector,Field_Reference
002d 3c02       |<   |		Execute	Record,Field_Read,Field_Number 0x2
002e 8007       |    |		Call	0x0,0x7
002f 7002       |p   |		Jump_Nonzero	0x32
0030 00d2       |    |		Pop_Control	Pop_Count_2
0031 7802       |x   |		Jump	0x34
0032 00c8       |    |		Action	Pop_Auxiliary_Range
0033 3fdf       |?   |		Loop_Increasing	0x13
0034 00ce       |    |		Action	Pop_Auxiliary
0035 00d8       |    |		Load_Top	At_Offset_0
0036 e215       |    |		Load	0x1,0x15
0037 01d5       |    |		Execute	Vector,Field_Reference
0038 3400       |4   |		Execute	Record,Field_Reference,Field_Number 0x0
0039 e5ff       |    |		Load	0x2,-0x1
003a 01df       |    |		Execute	Vector,Equal
003b 00d9       |    |		Load_Top	At_Offset_1
003c e215       |    |		Load	0x1,0x15
003d 01d5       |    |		Execute	Vector,Field_Reference
003e 3401       |4   |		Execute	Record,Field_Reference,Field_Number 0x1
003f e5fe       |    |		Load	0x2,-0x2
0040 01df       |    |		Execute	Vector,Equal
0041 0279       | y  |		Execute	Discrete,And
0042 6808       |h   |		Jump_Zero	0x4b
0043 00d8       |    |		Load_Top	At_Offset_0
0044 e215       |    |		Load	0x1,0x15
0045 01d5       |    |		Execute	Vector,Field_Reference
0046 3c02       |<   |		Execute	Record,Field_Read,Field_Number 0x2
0047 a5fd       |    |		Store_Unchecked	0x2,-0x3
0048 4800       |H   |		Short_Literal	0x0
0049 a5fc       |    |		Store_Unchecked	0x2,-0x4
004a 4503       |E   |		Exit_Suprogram	New_Top_Offset 0x3
004b 4801       |H   |		Short_Literal	0x1
004c a5fc       |    |		Store_Unchecked	0x2,-0x4
004d 4808       |H   |		Short_Literal	0x8
004e a5fd       |    |		Store_Unchecked	0x2,-0x3
004f 4503       |E   |		Exit_Suprogram	New_Top_Offset 0x3
0050 ; --------------------------------------------------------------------------------------
0050 ; Debug Table
0050 ; --------------------------------------------------------------------------------------
0050 0004 000a  |    |		.DEBUG4	0x0004,0x000a,0x79ec,0x0000,0x0001,0x0001
0056 000b 005a  |   Z|		.DBG4T	0x000b,0x005a,0x1001,0x0000
005a ; --------------------------------------------------------------------------------------
005a ; Debug chain
005a ; --------------------------------------------------------------------------------------
005a 0001 0008  |    |		.DBGLEN	0x0001,0x0008
005c 000b 000e  |    |		.DBGLNO	0x000b,0x000e,0x0013,0x0015,0x0035,0x0043,0x0048,0x004b,0x004d
0065 0000 0000  |    |		.BLANK	0000[0x19b]