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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⟦72f495e73⟧

    Length: 1024 (0x400)
    Notes: 00_class, 5800_R1K_CODE, 74_tag, NULL, R1k_Segment, seg_03bcfe

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 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 0000       |    |		.CONST	0x0000								; 0, wired, #pages in seg - 1)
0008 ; --------------------------------------------------------------------------------------
0008 ; SUBPROGRAM
0008 ; --------------------------------------------------------------------------------------
0008 0016       |    |		.CONST	0x0016								; Address of begin
0009 0004       |    |		.CONST	0x0004								; Address of exception handler
000a 0008       |    |		.CONST	0x0008								; Number of locals
000b			INIT_0008:
000b e20e       |    |		Load	0x1,0xe
000c 03d8       |    |		Declare_Variable	Float,Duplicate
000d e20e       |    |		Load	0x1,0xe
000e 03d8       |    |		Declare_Variable	Float,Duplicate
000f 03d8       |    |		Declare_Variable	Float,Duplicate
0010 584f       |XO  |		Indirect_Literal	Float,0x60,0.6931471805599453
0011 e20e       |    |		Load	0x1,0xe
0012 02bf       |    |		Declare_Variable	Float,With_Value,With_Constraint
0013 5848       |XH  |		Indirect_Literal	Float,0x5c,1.3862943611198906
0014 e20e       |    |		Load	0x1,0xe
0015 02bf       |    |		Declare_Variable	Float,With_Value,With_Constraint
0016			BODY_0008:
0016 e5ff       |    |		Load	0x2,-0x1
0017 00d8       |    |		Load_Top	At_Offset_0
0018 e20e       |    |		Load	0x1,0xe
0019 0234       | 4  |		Execute	Float,In_Type
001a 7001       |p   |		Jump_Nonzero	0x1c
001b 0801       |    |		Execute_Immediate	Raise,0x1
001c c404       |    |		Store	0x2,0x4
001d e404       |    |		Load	0x2,0x4
001e 023e       | >  |		Execute	Float,Absolute_Value
001f c405       |    |		Store	0x2,0x5
0020 00db       |    |		Load_Top	At_Offset_3
0021 5836       |X6  |		Indirect_Literal	Float,0x58,1.0
0022 0247       | G  |		Execute	Float,Equal
0023 6801       |h   |		Jump_Zero	0x25
0024 08e0       |    |		Execute_Immediate	Raise,0xe0
0025 00db       |    |		Load_Top	At_Offset_3
0026 5831       |X1  |		Indirect_Literal	Float,0x58,1.0
0027 0244       | D  |		Execute	Float,Less
0028 6802       |h   |		Jump_Zero	0x2b
0029 e006       |    |		Load	0x0,0x6
002a 0257       | W  |		Execute	Discrete,Raise
002b e404       |    |		Load	0x2,0x4
002c 014a       | J  |		Execute	Float,Greater_Equal_Zero
002d 6803       |h   |		Jump_Zero	0x31
002e 5829       |X)  |		Indirect_Literal	Float,0x58,1.0
002f c403       |    |		Store	0x2,0x3
0030 7802       |x   |		Jump	0x33
0031 5822       |X"  |		Indirect_Literal	Float,0x54,-1.0
0032 c403       |    |		Store	0x2,0x3
0033 581c       |X   |		Indirect_Literal	Float,0x50,2.0
0034 e405       |    |		Load	0x2,0x5
0035 5822       |X"  |		Indirect_Literal	Float,0x58,1.0
0036 023c       | <  |		Execute	Float,Minus
0037 023a       | :  |		Execute	Float,Divide
0038 004b       | K  |		Store_Top	Float,At_Offset_3
0039 00da       |    |		Load_Top	At_Offset_2
003a e20e       |    |		Load	0x1,0xe
003b 0232       | 2  |		Execute	Float,Check_In_Type
003c 824c       | L  |		Call	0x1,0x4c
003d 004b       | K  |		Store_Top	Float,At_Offset_3
003e e403       |    |		Load	0x2,0x3
003f 580c       |X   |		Indirect_Literal	Float,0x4c,0.5
0040 023b       | ;  |		Execute	Float,Times
0041 00db       |    |		Load_Top	At_Offset_3
0042 023b       | ;  |		Execute	Float,Times
0043 c402       |    |		Store	0x2,0x2
0044 e402       |    |		Load	0x2,0x2
0045 00d8       |    |		Load_Top	At_Offset_0
0046 e20e       |    |		Load	0x1,0xe
0047 0234       | 4  |		Execute	Float,In_Type
0048 7001       |p   |		Jump_Nonzero	0x4a
0049 0801       |    |		Execute_Immediate	Raise,0x1
004a 4401       |D   |		Exit_Subprogram	With_Value,New_Top_Offset 0x1
004b 0000       |    |		.XXX[0x1]
004c 3fe0 0000  |?   |		.DBL	0.5
004e 0000 0000  |    |
0050 4000 0000  |@   |		.DBL	2.0
0052 0000 0000  |    |
0054 bff0 0000  |    |		.DBL	-1.0
0056 0000 0000  |    |
0058 3ff0 0000  |?   |		.DBL	1.0
005a 0000 0000  |    |
005c 3ff6 2e42  |? .B|		.DBL	1.3862943611198906
005e fefa 39ef  |  9 |
0060 3fe6 2e42  |? .B|		.DBL	0.6931471805599453
0062 fefa 39ef  |  9 |
0064 0000 0000  |    |		.BLANK	0000[0x4]
0068 ; --------------------------------------------------------------------------------------
0068 ; Debug Table
0068 ; --------------------------------------------------------------------------------------
0068 0004 0001  |    |		.DEBUG4	0x0004,0x0001,0xf26c,0x0000,0x0001,0x0001
006e 000b 0072  |   r|		.DBG4T	0x000b,0x0072,0x1002,0x0000
0072 ; --------------------------------------------------------------------------------------
0072 ; Debug chain
0072 ; --------------------------------------------------------------------------------------
0072 0004 000d  |    |		.DBGLEN	0x0004,0x000d
0074 000b 000d  |    |		.DBGLNO	0x000b,0x000d,0x0010,0x0013,0x0016,0x001d,0x0020,0x0024,0x0025,0x0029,0x002b,0x002e,0x0031,0x0033,0x0039,0x003e,0x0044
0085 0000 0000  |    |		.BLANK	0000[0x17b]