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53 lines
1.3 KiB
ArmAsm
53 lines
1.3 KiB
ArmAsm
;
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; Ullrich von Bassewitz, 2004-06-15
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;
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; const char* __fastcall__ tgi_geterrormsg (unsigned char code);
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; /* Get an error message describing the error in code. */
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;
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.include "tgi-kernel.inc"
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.include "tgi-error.inc"
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.proc _tgi_geterrormsg
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cmp #TGI_ERR_COUNT
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bcc L1
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lda #TGI_ERR_COUNT ; "Unknown error"
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L1: tay
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ldx #>msgtab
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lda #<msgtab
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clc
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adc offs,y
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bcc L2
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inx
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L2: rts
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.endproc
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;----------------------------------------------------------------------------
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; Error messages. The messages are currently limited to 256 bytes total.
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.rodata
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offs: .byte <(msg0-msgtab)
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.byte <(msg1-msgtab)
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.byte <(msg2-msgtab)
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.byte <(msg3-msgtab)
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.byte <(msg4-msgtab)
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.byte <(msg5-msgtab)
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.byte <(msg6-msgtab)
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.byte <(msg7-msgtab)
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msgtab:
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msg0: .asciiz "No error"
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msg1: .asciiz "No driver available"
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msg2: .asciiz "Cannot load driver"
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msg3: .asciiz "Invalid driver"
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msg4: .asciiz "Mode not supported by driver"
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msg5: .asciiz "Invalid function argument"
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msg6: .asciiz "Function not supported"
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msg7: .asciiz "Unknown error"
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