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88 lines
3.4 KiB
Plaintext
88 lines
3.4 KiB
Plaintext
GSP COFF Assembler, Version 2.00, 87.300 Sun Oct 18 02:53:46 2026
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(c) Copyright 1985, 1987, Texas Instruments Inc.
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PAGE 1
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0001 ; drawal.asm -- one-shot static VRAM draw at word-align
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0002 ;
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0003 ; Three solid-black 32x32 boxes:
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0004 ; A (48,48) root weave, outside every window
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0005 ; B (256,400) inside the Terminal Manager white body
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0006 ; C (928,752) root weave, lower right
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0007 ; All x are multiples of 16, which the TMS34010 16-bit
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0008 ; Writes marker words, then `rets` so the rdebug sessio
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0009 ;
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0010 ; Linked at bit 01840000h by dwt/visual/build.sh.
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0011
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0012 00000000 .text
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0013 00000000 _start:
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0014 00000000 0550 setf 16, 0, 0
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0015 00000010 0740 setf 32, 0, 1
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0016 00000020 4400 sub a0, a0 ; 0000 = black
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0017
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0018 ; box A (48,48)
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0019 00000030 09E2 movi 0400C030h, a2, L
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00000040 0400C030
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0020 00000060 09E3 movi 32, a3, L
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00000070 00000020
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0021 00000090 09E4 movi 2, a4, L
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000000A0 00000002
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0022 000000C0 rowA:
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0023 000000C0 4C85 move a4, a5
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0024 000000D0 wordA:
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0025 000000D0 9002 move a0, *a2+, 0
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0026 000000E0 3C45 dsjs a5, wordA
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0027 000000F0 0B02 addi 03E0h, a2
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00000100 03E0
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0028 00000110 3CC3 dsjs a3, rowA
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0029
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0030 ; box B (256,400)
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0031 00000120 09E2 movi 04064100h, a2, L
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00000130 04064100
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0032 00000150 09E3 movi 32, a3, L
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00000160 00000020
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0033 00000180 09E4 movi 2, a4, L
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00000190 00000002
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0034 000001B0 rowB:
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0035 000001B0 4C85 move a4, a5
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0036 000001C0 wordB:
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0037 000001C0 9002 move a0, *a2+, 0
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0038 000001D0 3C45 dsjs a5, wordB
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0039 000001E0 0B02 addi 03E0h, a2
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000001F0 03E0
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0040 00000200 3CC3 dsjs a3, rowB
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0041
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0042 ; box C (928,752)
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0043 00000210 09E2 movi 040BC3A0h, a2, L
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00000220 040BC3A0
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0044 00000240 09E3 movi 32, a3, L
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00000250 00000020
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0045 00000270 09E4 movi 2, a4, L
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00000280 00000002
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GSP COFF Assembler, Version 2.00, 87.300 Sun Oct 18 02:53:46 2026
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(c) Copyright 1985, 1987, Texas Instruments Inc.
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PAGE 2
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0046 000002A0 rowC:
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0047 000002A0 4C85 move a4, a5
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0048 000002B0 wordC:
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0049 000002B0 9002 move a0, *a2+, 0
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0050 000002C0 3C45 dsjs a5, wordC
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0051 000002D0 0B02 addi 03E0h, a2
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000002E0 03E0
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0052 000002F0 3CC3 dsjs a3, rowC
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0053
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0054 00000300 09E0 movi 0D2A0h, a0, L
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00000310 0000D2A0
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0055 00000330 0580 move a0, @01850020h, 0 ; DRAW_MARK = D2A0
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00000340 01850020
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0056 00000360 09E0 movi 0B0C0h, a0, L
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00000370 0000B0C0
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0057 00000390 0580 move a0, @01850030h, 0 ; DRAW_MARK2 = B0C0
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000003A0 01850030
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0058 000003C0 0960 rets
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0059 .end
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No Errors, No Warnings
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