43 lines
833 B
ArmAsm
43 lines
833 B
ArmAsm
// #LAYOUT# STD * #TAKE
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// #LAYOUT# * BASIC_0 #TAKE
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// #LAYOUT# * * #IGNORE
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cmd_bverify:
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// LOAD and VERIFY are very similar, from BASIC perspective there is almost no difference;
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// just different parameter passed to Kernal and different error message in case of failure
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lda #$01 // mark operation as VERIFY
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skip_2_bytes_trash_nvz
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cmd_bload:
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lda #$00 // mark operation as LOAD
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jsr helper_load_init_params
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// Fetch the file name
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jsr helper_bload_fetch_filename
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// Fetch device number
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jsr fetch_coma_uint8
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bcs_16 do_SYNTAX_error
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sta FA
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// Fetch the start address
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jsr helper_bload_fetch_address
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// Perform loading
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lda VERCKB // LOAD or VERIFY
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jsr JLOAD
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bcs_16 do_kernal_error
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// Execute next statement
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rts
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