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.

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Excavated with: AutoArchaeologist - Free & Open Source Software.


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⟦87aed52cd⟧

    Length: 1024 (0x400)
    Notes: 00_class, 5900_R1K_CODE, 74_tag, NULL, R1k_Segment, seg_0340e4

Derivation

└─⟦8527c1e9b⟧ Bits:30000544 8mm tape, Rational 1000, Arrival backup of disks in PAM's R1000
    └─ ⟦5a81ac88f⟧ »Space Info Vol 1« 
        └─⟦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 0040       | @  |		.CONST	0x0040								; 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 0012       |    |		.CONST	0x0012								; Address of begin
0009 0037       | 7  |		.CONST	0x0037								; Address of exception handler
000a 0003       |    |		.CONST	0x0003								; Number of locals
000b			INIT_0008:
000b e001       |    |		Load	0x0,0x1
000c 1b0d       |    |		Execute	Package,Field_Read,Field_Number 0xd
000d 02c7       |    |		Declare_Variable	Any
000e 00db       |    |		Load_Top	At_Offset_3
000f a402       |    |		Store_Unchecked	0x2,0x2
0010 00e1       |    |		Load_Encached	Boolean_Cache
0011 0600       |    |		Execute_Immediate	Set_Value_Unchecked,0x0
0012			BODY_0008:
0012 00cf       |    |		Action	Mark_Auxiliary
0013 7807       |x   |		Jump	0x1b
0014 00da       |    |		Load_Top	At_Offset_2
0015 e00c       |    |		Load	0x0,0xc
0016 1846       | F  |		Execute	Package,Field_Execute,Field_Number 0x46
0017 c402       |    |		Store	0x2,0x2
0018 4801       |H   |		Short_Literal	0x1
0019 0052       | R  |		Store_Top_Unchecked	Discrete,At_Offset_2
001a 00c9       |    |		Action	Pop_Auxiliary_Loop
001b 00da       |    |		Load_Top	At_Offset_2
001c e00c       |    |		Load	0x0,0xc
001d 1844       | D  |		Execute	Package,Field_Execute,Field_Number 0x44
001e 77f5       |w   |		Jump_Nonzero	0x14
001f 00ce       |    |		Action	Pop_Auxiliary
0020 00d8       |    |		Load_Top	At_Offset_0
0021 00da       |    |		Load_Top	At_Offset_2
0022 e001       |    |		Load	0x0,0x1
0023 180f       |    |		Execute	Package,Field_Execute,Field_Number 0xf
0024 0f00       |    |		Execute_Immediate	Equal,0x0
0025 0279       | y  |		Execute	Discrete,And
0026 680e       |h   |		Jump_Zero	0x35
0027 00d9       |    |		Load_Top	At_Offset_1
0028 e00c       |    |		Load	0x0,0xc
0029 1837       | 7  |		Execute	Package,Field_Execute,Field_Number 0x37
002a e001       |    |		Load	0x0,0x1
002b 180f       |    |		Execute	Package,Field_Execute,Field_Number 0xf
002c 7004       |p   |		Jump_Nonzero	0x31
002d 00d9       |    |		Load_Top	At_Offset_1
002e e00c       |    |		Load	0x0,0xc
002f 1837       | 7  |		Execute	Package,Field_Execute,Field_Number 0x37
0030 4401       |D   |		Exit_Subprogram	With_Value,New_Top_Offset 0x1
0031 00d9       |    |		Load_Top	At_Offset_1
0032 e00c       |    |		Load	0x0,0xc
0033 1838       | 8  |		Execute	Package,Field_Execute,Field_Number 0x38
0034 4401       |D   |		Exit_Subprogram	With_Value,New_Top_Offset 0x1
0035 00d9       |    |		Load_Top	At_Offset_1
0036 4401       |D   |		Exit_Subprogram	With_Value,New_Top_Offset 0x1
0037			TRAP_0008:
0037 e001       |    |		Load	0x0,0x1
0038 1b59       | Y  |		Execute	Package,Field_Read,Field_Number 0x59
0039 010f       |    |		Execute	Exception,Equal
003a 6803       |h   |		Jump_Zero	0x3e
003b e001       |    |		Load	0x0,0x1
003c 1b0e       |    |		Execute	Package,Field_Read,Field_Number 0xe
003d 4401       |D   |		Exit_Subprogram	With_Value,New_Top_Offset 0x1
003e 0100       |    |		Execute	Exception,Raise
003f 0000       |    |		.XXX[0x1]
0040 ; --------------------------------------------------------------------------------------
0040 ; Debug Table
0040 ; --------------------------------------------------------------------------------------
0040 0004 0004  |    |		.DEBUG4	0x0004,0x0004,0x2ed1,0x0000,0x0001,0x0001
0046 000b 004a  |   J|		.DBG4T	0x000b,0x004a,0x0002,0x4000
004a ; --------------------------------------------------------------------------------------
004a ; Debug chain
004a ; --------------------------------------------------------------------------------------
004a 0002 0009  |    |		.DBGLEN	0x0002,0x0009
004c 000b 0010  |    |		.DBGLNO	0x000b,0x0010,0x0014,0x0018,0x001b,0x0020,0x0027,0x002d,0x0031,0x0035,0x003b
0057 0002 0003  |    |		.XXX[0x9]
0059 0001 0004  |    |
005b 0005 0006  |    |
005d 0007 0008  |    |
005f 0009       |    |
0060 0000 0000  |    |		.BLANK	0000[0x1a0]