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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⟦fc8cdfb46⟧

    Length: 1024 (0x400)
    Notes: 00_class, 5900_R1K_CODE, 74_tag, NULL, R1k_Segment, seg_03c0fe

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 0070       | p  |		.CONST	0x0070								; 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 0010       |    |		.CONST	0x0010								; Address of begin
0009 0004       |    |		.CONST	0x0004								; Address of exception handler
000a 0001       |    |		.CONST	0x0001								; Number of locals
000b			INIT_0008:
000b 029a 001b  |    |		Declare_Subprogram	INIT_0018,For_Outer_Call,Visible,Unelaborated
000d 00bf       |    |		Action	Accept_Activation
000e 1d0d       |    |		Execute_Immediate	Reference_Lex_1,0xd
000f 00c7       |    |		Action	Elaborate_Subprogram
0010			BODY_0008:
0010 00bc       |    |		Action	Signal_Activated
0011 00bb       |    |		Action	Signal_Completion
0012 0000 0000  |    |		.BLANK	0000[0x6]
0018 ; --------------------------------------------------------------------------------------
0018 ; SUBPROGRAM
0018 ; --------------------------------------------------------------------------------------
0018 001d       |    |		.CONST	0x001d								; Address of begin
0019 001f       |    |		.CONST	0x001f								; Address of exception handler
001a 0002       |    |		.CONST	0x0002								; Number of locals
001b			INIT_0018:
001b 029f 002b  |   +|		Declare_Subprogram	INIT_0028,For_Call
001d			BODY_0018:
001d 8402       |    |		Call	0x2,0x2
001e 0831       | 1  |		Execute_Immediate	Raise,0x31
001f			TRAP_0018:
001f 0007       |    |		Action	Break_Optional
0020 0092 004e  |   N|		Action	Push_String_Extended,0x4e					; "*UNKNOWN*  Trace info may be incorrect."
0022 4401       |D   |		Exit_Subprogram	With_Value,New_Top_Offset 0x1
0023 0000 0000  |    |		.BLANK	0000[0x5]
0028 ; --------------------------------------------------------------------------------------
0028 ; SUBPROGRAM
0028 ; --------------------------------------------------------------------------------------
0028 003c       | <  |		.CONST	0x003c								; Address of begin
0029 0004       |    |		.CONST	0x0004								; Address of exception handler
002a 0003       |    |		.CONST	0x0003								; Number of locals
002b			INIT_0028:
002b e5ff       |    |		Load	0x2,-0x1
002c 0227       | '  |		Execute	Access,All_Reference
002d 340b       |4   |		Execute	Record,Field_Reference,Field_Number 0xb
002e 3404       |4   |		Execute	Record,Field_Reference,Field_Number 0x4
002f 3402       |4   |		Execute	Record,Field_Reference,Field_Number 0x2
0030 8002       |    |		Call	0x0,0x2
0031 4820       |H   |		Short_Literal	0x20
0032 4800       |H   |		Short_Literal	0x0
0033 8003       |    |		Call	0x0,0x3
0034 4801       |H   |		Short_Literal	0x1
0035 00d9       |    |		Load_Top	At_Offset_1
0036 0092 004f  |   O|		Action	Push_String_Extended,0x4f					; ".ucode"
0038 e004       |    |		Load	0x0,0x4
0039 181d       |    |		Execute	Package,Field_Execute,Field_Number 0x1d
003a 00e3       |    |		Load_Encached	Natural_Cache
003b 03f1       |    |		Declare_Variable	Discrete,With_Value
003c			BODY_0028:
003c 00d8       |    |		Load_Top	At_Offset_0
003d 7008       |p   |		Jump_Nonzero	0x46
003e 4801       |H   |		Short_Literal	0x1
003f 00da       |    |		Load_Top	At_Offset_2
0040 0092 0050  |   P|		Action	Push_String_Extended,0x50					; "_ucode"
0042 e004       |    |		Load	0x0,0x4
0043 181d       |    |		Execute	Package,Field_Execute,Field_Number 0x1d
0044 0afb       |    |		Execute_Immediate	Plus,-0x5
0045 0059       | Y  |		Store_Top	Discrete,At_Offset_1
0046 00d9       |    |		Load_Top	At_Offset_1
0047 01dd       |    |		Execute	Vector,First
0048 00d9       |    |		Load_Top	At_Offset_1
0049 0aff       |    |		Execute_Immediate	Plus,-0x1
004a 00db       |    |		Load_Top	At_Offset_3
004b 01cf       |    |		Execute	Vector,Slice_Read
004c 00cb       |    |		Action	Pop_Block_With_Result
004d 4401       |D   |		Exit_Subprogram	With_Value,New_Top_Offset 0x1
004e ; --------------------------------------------------------------------------------------
004e ; STRING TABLE
004e ; --------------------------------------------------------------------------------------
004e 0008       |    |		.STRTAB	0x0008->0x0052							; "*UNKNOWN*  Trace info may be incorrect."
004f 002d       | -  |		.STRTAB	0x002d->0x0065							; ".ucode"
0050 0031       | 1  |		.STRTAB	0x0031->0x0068							; "_ucode"
0051 0035       | 5  |		.STREND 0x0035->0x006b
0052 2a55 4e4b  |*UNK|		.STRTAB_STRINGS
006c 0000 0000  |    |		.BLANK	0000[0x4]
0070 ; --------------------------------------------------------------------------------------
0070 ; Debug Table
0070 ; --------------------------------------------------------------------------------------
0070 0004 0012  |    |		.DEBUG4	0x0004,0x0012,0x5645,0x0000,0x0001,0x0000
0076 0000 0000  |    |		.BLANK	0000[0x18a]