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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⟦7d4ac9e89⟧

    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 0088       |    |		.CONST	0x0088								; 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 001e       |    |		.CONST	0x001e								; Address of begin
0009 0004       |    |		.CONST	0x0004								; Address of exception handler
000a 000b       |    |		.CONST	0x000b								; Number of locals
000b			INIT_0008:
000b e20e       |    |		Load	0x1,0xe
000c 03d8       |    |		Declare_Variable	Float,Duplicate
000d 03d8       |    |		Declare_Variable	Float,Duplicate
000e 03d8       |    |		Declare_Variable	Float,Duplicate
000f 03d8       |    |		Declare_Variable	Float,Duplicate
0010 e22f       | /  |		Load	0x1,0x2f
0011 03e9       |    |		Declare_Variable	Discrete,Duplicate
0012 03e9       |    |		Declare_Variable	Discrete,Duplicate
0013 e231       | 1  |		Load	0x1,0x31
0014 0237       | 7  |		Execute	Float,Convert_From_Discrete
0015 e20e       |    |		Load	0x1,0xe
0016 0238       | 8  |		Execute	Float,Convert
0017 481a       |H   |		Short_Literal	0x1a
0018 0239       | 9  |		Execute	Float,Exponentiate
0019 e20e       |    |		Load	0x1,0xe
001a 02bf       |    |		Declare_Variable	Float,With_Value,With_Constraint
001b 5868       |Xh  |		Indirect_Literal	Float,0x84,6.283185307179586
001c e20e       |    |		Load	0x1,0xe
001d 02bf       |    |		Declare_Variable	Float,With_Value,With_Constraint
001e			BODY_0008:
001e e5ff       |    |		Load	0x2,-0x1
001f 7004       |p   |		Jump_Nonzero	0x24
0020 e5ff       |    |		Load	0x2,-0x1
0021 e20e       |    |		Load	0x1,0xe
0022 0232       | 2  |		Execute	Float,Check_In_Type
0023 4401       |D   |		Exit_Subprogram	With_Value,New_Top_Offset 0x1
0024 e5ff       |    |		Load	0x2,-0x1
0025 00d8       |    |		Load_Top	At_Offset_0
0026 e20e       |    |		Load	0x1,0xe
0027 0234       | 4  |		Execute	Float,In_Type
0028 7001       |p   |		Jump_Nonzero	0x2a
0029 0801       |    |		Execute_Immediate	Raise,0x1
002a c402       |    |		Store	0x2,0x2
002b e402       |    |		Load	0x2,0x2
002c 023e       | >  |		Execute	Float,Absolute_Value
002d 00da       |    |		Load_Top	At_Offset_2
002e 0245       | E  |		Execute	Float,Greater
002f 680a       |h   |		Jump_Zero	0x3a
0030 5853       |XS  |		Indirect_Literal	Float,0x84,6.283185307179586
0031 e20e       |    |		Load	0x1,0xe
0032 0232       | 2  |		Execute	Float,Check_In_Type
0033 e402       |    |		Load	0x2,0x2
0034 e20e       |    |		Load	0x1,0xe
0035 0232       | 2  |		Execute	Float,Check_In_Type
0036 e005       |    |		Load	0x0,0x5
0037 e230       | 0  |		Load	0x1,0x30
0038 0096       |    |		Execute	Package,Entry
0039 c402       |    |		Store	0x2,0x2
003a e402       |    |		Load	0x2,0x2
003b 014a       | J  |		Execute	Float,Greater_Equal_Zero
003c 6803       |h   |		Jump_Zero	0x40
003d 5842       |XB  |		Indirect_Literal	Float,0x80,1.0
003e c405       |    |		Store	0x2,0x5
003f 7805       |x   |		Jump	0x45
0040 583b       |X;  |		Indirect_Literal	Float,0x7c,-1.0
0041 c405       |    |		Store	0x2,0x5
0042 e402       |    |		Load	0x2,0x2
0043 023e       | >  |		Execute	Float,Absolute_Value
0044 c402       |    |		Store	0x2,0x2
0045 e22f       | /  |		Load	0x1,0x2f
0046 e20e       |    |		Load	0x1,0xe
0047 00d8       |    |		Load_Top	At_Offset_0
0048 e402       |    |		Load	0x2,0x2
0049 e20e       |    |		Load	0x1,0xe
004a 0232       | 2  |		Execute	Float,Check_In_Type
004b 8251       | Q  |		Call	0x1,0x51
004c c403       |    |		Store	0x2,0x3
004d c404       |    |		Store	0x2,0x4
004e c407       |    |		Store	0x2,0x7
004f e407       |    |		Load	0x2,0x7
0050 4801       |H   |		Short_Literal	0x1
0051 0279       | y  |		Execute	Discrete,And
0052 c408       |    |		Store	0x2,0x8
0053 e407       |    |		Load	0x2,0x7
0054 e408       |    |		Load	0x2,0x8
0055 0272       | r  |		Execute	Discrete,Minus
0056 09ff       |    |		Execute_Immediate	Binary_Scale,-0x1
0057 005b       | [  |		Store_Top	Discrete,At_Offset_3
0058 00db       |    |		Load_Top	At_Offset_3
0059 7009       |p   |		Jump_Nonzero	0x63
005a e404       |    |		Load	0x2,0x4
005b e20e       |    |		Load	0x1,0xe
005c 0232       | 2  |		Execute	Float,Check_In_Type
005d e403       |    |		Load	0x2,0x3
005e e20e       |    |		Load	0x1,0xe
005f 0232       | 2  |		Execute	Float,Check_In_Type
0060 8252       | R  |		Call	0x1,0x52
0061 c406       |    |		Store	0x2,0x6
0062 7808       |x   |		Jump	0x6b
0063 e404       |    |		Load	0x2,0x4
0064 e20e       |    |		Load	0x1,0xe
0065 0232       | 2  |		Execute	Float,Check_In_Type
0066 e403       |    |		Load	0x2,0x3
0067 e20e       |    |		Load	0x1,0xe
0068 0232       | 2  |		Execute	Float,Check_In_Type
0069 8253       | S  |		Call	0x1,0x53
006a c406       |    |		Store	0x2,0x6
006b 00da       |    |		Load_Top	At_Offset_2
006c 0f01       |    |		Execute_Immediate	Equal,0x1
006d 6803       |h   |		Jump_Zero	0x71
006e e406       |    |		Load	0x2,0x6
006f 023f       | ?  |		Execute	Float,Unary_Minus
0070 c406       |    |		Store	0x2,0x6
0071 e405       |    |		Load	0x2,0x5
0072 e406       |    |		Load	0x2,0x6
0073 023b       | ;  |		Execute	Float,Times
0074 00d8       |    |		Load_Top	At_Offset_0
0075 e20e       |    |		Load	0x1,0xe
0076 0234       | 4  |		Execute	Float,In_Type
0077 7001       |p   |		Jump_Nonzero	0x79
0078 0801       |    |		Execute_Immediate	Raise,0x1
0079 4401       |D   |		Exit_Subprogram	With_Value,New_Top_Offset 0x1
007a 0000 0000  |    |		.XXX[0x2]
007c bff0 0000  |    |		.DBL	-1.0
007e 0000 0000  |    |
0080 3ff0 0000  |?   |		.DBL	1.0
0082 0000 0000  |    |
0084 4019 21fb  |@ ! |		.DBL	6.283185307179586
0086 5444 2d18  |TD- |
0088 ; --------------------------------------------------------------------------------------
0088 ; Debug Table
0088 ; --------------------------------------------------------------------------------------
0088 0004 0001  |    |		.DEBUG4	0x0004,0x0001,0xf28f,0x0000,0x0001,0x0001
008e 000b 0092  |    |		.DBG4T	0x000b,0x0092,0x1002,0x0000
0092 ; --------------------------------------------------------------------------------------
0092 ; Debug chain
0092 ; --------------------------------------------------------------------------------------
0092 0004 0012  |    |		.DBGLEN	0x0004,0x0012
0094 000b 0010  |    |		.DBGLNO	0x000b,0x0010,0x0013,0x001b,0x001e,0x0020,0x0024,0x002b,0x0030,0x003a,0x003d,0x0040,0x0042,0x0045,0x004f,0x0053,0x0058,0x005a,0x0063,0x006b,0x006e,0x0071
00aa 0000 0000  |    |		.BLANK	0000[0x156]