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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⟦a81108fd1⟧

    Length: 1024 (0x400)
    Notes: 00_class, 5800_R1K_CODE, 74_tag, NULL, R1k_Segment, seg_779ce4

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 5800       |X   |		.CONST	0x5800								; Diana Version, RCG Major Version, RCG minor version
0002 0000       |    |		.CONST	0x0000								; Zero
0003 0068       | h  |		.CONST	0x0068								; 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 8000       |    |		.CONST	0x8000								; 0, wired, #pages in seg - 1)
0008 ; --------------------------------------------------------------------------------------
0008 ; SUBPROGRAM
0008 ; --------------------------------------------------------------------------------------
0008 001f       |    |		.CONST	0x001f								; Address of begin
0009 0041       | A  |		.CONST	0x0041								; Address of exception handler
000a 0006       |    |		.CONST	0x0006								; Number of locals
000b			INIT_0008:
000b 00da       |    |		Load_Top	At_Offset_2
000c e236       | 6  |		Load	0x1,0x36
000d 1853       | S  |		Execute	Package,Field_Execute,Field_Number 0x53
000e e00b       |    |		Load	0x0,0xb
000f 00d9       |    |		Load_Top	At_Offset_1
0010 e236       | 6  |		Load	0x1,0x36
0011 1867       | g  |		Execute	Package,Field_Execute,Field_Number 0x67
0012 0031       | 1  |		Store_Top	Heap_Access,At_Offset_1
0013 e023       | #  |		Load	0x0,0x23
0014 02ff       |    |		Declare_Variable	Variant_Record
0015 00d8       |    |		Load_Top	At_Offset_0
0016 1c00       |    |		Execute_Immediate	Run_Utility,0x0
0017 e023       | #  |		Load	0x0,0x23
0018 02ff       |    |		Declare_Variable	Variant_Record
0019 00d8       |    |		Load_Top	At_Offset_0
001a 1c00       |    |		Execute_Immediate	Run_Utility,0x0
001b e024       | $  |		Load	0x0,0x24
001c 0322       | "  |		Declare_Variable	Record
001d 00d8       |    |		Load_Top	At_Offset_0
001e 1c00       |    |		Execute_Immediate	Run_Utility,0x0
001f			BODY_0008:
001f e037       | 7  |		Load	0x0,0x37
0020 182f       | /  |		Execute	Package,Field_Execute,Field_Number 0x2f
0021 8038       | 8  |		Call	0x0,0x38
0022 00db       |    |		Load_Top	At_Offset_3
0023 0217       |    |		Execute	Heap_Access,All_Reference
0024 2c01       |,   |		Execute	Variant_Record,Field_Read,Fixed,Direct,Field_Number 0x1
0025 0e09       |    |		Execute_Immediate	Not_Equal,0x9
0026 6805       |h   |		Jump_Zero	0x2c
0027 4800       |H   |		Short_Literal	0x0
0028 0092 0048  |   H|		Action	Push_String_Extended,0x48					; "View operation only valid for Explanation image"
002a 8221       | !  |		Call	0x1,0x21
002b 7812       |x   |		Jump	0x3e
002c 00da       |    |		Load_Top	At_Offset_2
002d e403       |    |		Load	0x2,0x3
002e e249       | I  |		Load	0x1,0x49
002f 180d       |    |		Execute	Package,Field_Execute,Field_Number 0xd
0030 00d1       |    |		Pop_Control	Pop_Count_1
0031 4800       |H   |		Short_Literal	0x0
0032 4800       |H   |		Short_Literal	0x0
0033 e403       |    |		Load	0x2,0x3
0034 8028       | (  |		Call	0x0,0x28
0035 4800       |H   |		Short_Literal	0x0
0036 00ea       |    |		Load_Encached	Null_String_Cache
0037 8029       | )  |		Call	0x0,0x29
0038 00d9       |    |		Load_Top	At_Offset_1
0039 017d       | }  |		Execute	Record,Structure_Write
003a 00d9       |    |		Load_Top	At_Offset_1
003b 00d9       |    |		Load_Top	At_Offset_1
003c e404       |    |		Load	0x2,0x4
003d 802b       | +  |		Call	0x0,0x2b
003e e03a       | :  |		Load	0x0,0x3a
003f 181d       |    |		Execute	Package,Field_Execute,Field_Number 0x1d
0040 4502       |E   |		Exit_Suprogram	New_Top_Offset 0x2
0041			TRAP_0008:
0041 e040       | @  |		Load	0x0,0x40
0042 010f       |    |		Execute	Exception,Equal
0043 6803       |h   |		Jump_Zero	0x47
0044 e03a       | :  |		Load	0x0,0x3a
0045 181d       |    |		Execute	Package,Field_Execute,Field_Number 0x1d
0046 4502       |E   |		Exit_Suprogram	New_Top_Offset 0x2
0047 0100       |    |		Execute	Exception,Raise
0048 ; --------------------------------------------------------------------------------------
0048 ; STRING TABLE
0048 ; --------------------------------------------------------------------------------------
0048 0004       |    |		.STRTAB	0x0004->0x004a							; "View operation only valid for Explanation image"
0049 0031       | 1  |		.STREND 0x0031->0x0061
004a 5669 6577  |View|		.STRTAB_STRINGS
0062 0000 0000  |    |		.BLANK	0000[0x6]
0068 ; --------------------------------------------------------------------------------------
0068 ; Debug Table
0068 ; --------------------------------------------------------------------------------------
0068 0004 000a  |    |		.DEBUG4	0x0004,0x000a,0x7670,0x0000,0x0001,0x0000
006e 0000 0000  |    |		.BLANK	0000[0x192]