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fb76e97575
load/save returns oserror code. Added open/close and read (which is not tested yet). git-svn-id: svn://svn.cc65.org/cc65/trunk@637 b7a2c559-68d2-44c3-8de9-860c34a00d81
24 lines
340 B
ArmAsm
24 lines
340 B
ArmAsm
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; Ullrich von Bassewitz, 03.06.1999
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; unsigned char __fastcall__ cbm_k_load (unsigned char flag, unsigned addr);
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;
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.include "cbm.inc"
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.export _cbm_k_load
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.import popa
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.importzp ptr1
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_cbm_k_load:
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sta ptr1
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stx ptr1+1
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jsr popa ; get flag
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ldx ptr1
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ldy ptr1+1
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jsr LOAD
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bcs @NotOk
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lda #0
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@NotOk: rts
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