Colin Leroy-Mira
f6d1317498
Include a version of LOADER.SYSTEM able to uncompressed zx02- compressed binaries.
32 lines
614 B
ArmAsm
32 lines
614 B
ArmAsm
; void __fastcall__ decompress_zx02(const void *src, void *dest)
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;
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; De-compressor for ZX02 files
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;
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; Compress with:
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; zx02 input.bin output.zx0
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;
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; (c) 2022 DMSC
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; Code under MIT license, see LICENSE file.
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.export _decompress_zx02
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.import popax
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.importzp ptr1, ptr2, ptr3, tmp1, tmp2
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offset_hi = tmp1
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ZX0_src = ptr1
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ZX0_dst = ptr2
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bitr = tmp2
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pntr = ptr3
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.proc _decompress_zx02
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sta ZX0_dst
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stx ZX0_dst+1
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jsr popax
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sta ZX0_src
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stx ZX0_src+1
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.include "zx02_direct.inc"
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.endproc
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