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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⟦ca6c56f0f⟧

    Length: 1024 (0x400)
    Notes: 00_class, 5900_R1K_CODE, 74_tag, NULL, R1k_Segment, seg_18b4bd

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 0030       | 0  |		.CONST	0x0030								; 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 0013       |    |		.CONST	0x0013								; Address of begin
0009 0004       |    |		.CONST	0x0004								; Address of exception handler
000a 0004       |    |		.CONST	0x0004								; Number of locals
000b			INIT_0008:
000b e003       |    |		Load	0x0,0x3
000c 0007       |    |		Action	Break_Optional
000d 00e1       |    |		Load_Encached	Boolean_Cache
000e e004       |    |		Load	0x0,0x4
000f 1b0d       |    |		Execute	Package,Field_Read,Field_Number 0xd
0010 02c7       |    |		Declare_Variable	Any
0011 00d8       |    |		Load_Top	At_Offset_0
0012 1c00       |    |		Execute_Immediate	Run_Utility,0x0
0013			BODY_0008:
0013 00e1       |    |		Load_Encached	Boolean_Cache
0014 e003       |    |		Load	0x0,0x3
0015 00da       |    |		Load_Top	At_Offset_2
0016 0120       |    |		Execute	Any,Is_Value
0017 6803       |h   |		Jump_Zero	0x1b
0018 e004       |    |		Load	0x0,0x4
0019 1b0d       |    |		Execute	Package,Field_Read,Field_Number 0xd
001a 7801       |x   |		Jump	0x1c
001b 00da       |    |		Load_Top	At_Offset_2
001c e5fe       |    |		Load	0x2,-0x2
001d e5ff       |    |		Load	0x2,-0x1
001e 8215       |    |		Call	0x1,0x15
001f c404       |    |		Store	0x2,0x4
0020 c402       |    |		Store	0x2,0x2
0021 005a       | Z  |		Store_Top	Discrete,At_Offset_2
0022 00d9       |    |		Load_Top	At_Offset_1
0023 7005       |p   |		Jump_Nonzero	0x29
0024 4800       |H   |		Short_Literal	0x0
0025 00db       |    |		Load_Top	At_Offset_3
0026 e21a       |    |		Load	0x1,0x1a
0027 01d5       |    |		Execute	Vector,Field_Reference
0028 3804       |8   |		Execute	Record,Field_Write,Field_Number 0x4
0029 00d9       |    |		Load_Top	At_Offset_1
002a a5fd       |    |		Store_Unchecked	0x2,-0x3
002b 4503       |E   |		Exit_Suprogram	New_Top_Offset 0x3
002c 0000 0000  |    |		.BLANK	0000[0x4]
0030 ; --------------------------------------------------------------------------------------
0030 ; Debug Table
0030 ; --------------------------------------------------------------------------------------
0030 0004 000a  |    |		.DEBUG4	0x0004,0x000a,0x5423,0x0000,0x0001,0x0001
0036 000b 003a  |   :|		.DBG4T	0x000b,0x003a,0x0001,0x0000
003a ; --------------------------------------------------------------------------------------
003a ; Debug chain
003a ; --------------------------------------------------------------------------------------
003a 0003 0004  |    |		.DBGLEN	0x0003,0x0004
003c 000b 000d  |    |		.DBGLNO	0x000b,0x000d,0x000e,0x0013,0x0022,0x0024,0x0029
0043 0000 0000  |    |		.BLANK	0000[0x1bd]