Removed (pretty inconsistently used) tab chars from source code base.
This commit is contained in:
@@ -7,10 +7,10 @@
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;
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.include "zeropage.inc"
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.include "zeropage.inc"
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.include "em-kernel.inc"
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.include "em-error.inc"
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.include "em-kernel.inc"
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.include "em-error.inc"
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.macpack generic
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@@ -24,7 +24,7 @@
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; Driver signature
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.byte $65, $6d, $64 ; "emd"
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.byte EMD_API_VERSION ; EM API version number
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.byte EMD_API_VERSION ; EM API version number
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; Jump table.
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@@ -32,9 +32,9 @@
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.word UNINSTALL
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.word PAGECOUNT
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.word MAP
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.word USE
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.word USE
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.word COMMIT
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.word COPYFROM
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.word COPYFROM
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.word COPYTO
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; ------------------------------------------------------------------------
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@@ -61,46 +61,46 @@ pagecount: .res 2 ; Number of pages available
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;
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INSTALL:
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ldx RAMC_WINDOW
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cpx RAMC_WINDOW
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bne @notpresent
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ldx RAMC_WINDOW
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cpx RAMC_WINDOW
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bne @notpresent
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lda #0
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sta RAMC_PAGE_LO
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sta RAMC_PAGE_HI
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ldx RAMC_WINDOW
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cpx RAMC_WINDOW
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bne @notpresent
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lda #2
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sta RAMC_WINDOW
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cmp RAMC_WINDOW
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beq @cont
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cpx RAMC_WINDOW
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beq @readonly
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@cont: ldy #1
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sty RAMC_PAGE_HI
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sty RAMC_WINDOW
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dey
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sty RAMC_PAGE_HI
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iny
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cpy RAMC_WINDOW
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beq @rc64
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; we're on rc128
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ldx #>512
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bne @setsize
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@rc64: ldx #>256
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lda #0
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sta RAMC_PAGE_LO
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sta RAMC_PAGE_HI
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ldx RAMC_WINDOW
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cpx RAMC_WINDOW
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bne @notpresent
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lda #2
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sta RAMC_WINDOW
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cmp RAMC_WINDOW
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beq @cont
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cpx RAMC_WINDOW
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beq @readonly
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@cont: ldy #1
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sty RAMC_PAGE_HI
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sty RAMC_WINDOW
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dey
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sty RAMC_PAGE_HI
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iny
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cpy RAMC_WINDOW
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beq @rc64
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; we're on rc128
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ldx #>512
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bne @setsize
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@rc64: ldx #>256
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@setsize:
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lda #0
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sta pagecount
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stx pagecount+1
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lda #0
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sta pagecount
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stx pagecount+1
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lda #<EM_ERR_OK
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ldx #>EM_ERR_OK
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rts
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@notpresent:
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@readonly:
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lda #<EM_ERR_NO_DEVICE
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ldx #>EM_ERR_NO_DEVICE
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; rts ; Run into UNINSTALL instead
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lda #<EM_ERR_NO_DEVICE
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ldx #>EM_ERR_NO_DEVICE
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; rts ; Run into UNINSTALL instead
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; ------------------------------------------------------------------------
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; UNINSTALL routine. Is called before the driver is removed from memory.
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@@ -134,8 +134,8 @@ USE = MAP
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; by the driver.
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;
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MAP: sta RAMC_PAGE_LO
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stx RAMC_PAGE_HI
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MAP: sta RAMC_PAGE_LO
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stx RAMC_PAGE_HI
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lda #<RAMC_WINDOW
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ldx #>RAMC_WINDOW
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@@ -185,14 +185,14 @@ COPYFROM:
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; Bump page register
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@L4: inc tmp1
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bne @L5
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inc tmp2
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@L5: lda tmp1
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sta RAMC_PAGE_LO
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lda tmp2
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sta RAMC_PAGE_HI
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jmp @L3
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@L4: inc tmp1
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bne @L5
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inc tmp2
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@L5: lda tmp1
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sta RAMC_PAGE_LO
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lda tmp2
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sta RAMC_PAGE_HI
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jmp @L3
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; ------------------------------------------------------------------------
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; COPYTO: Copy from linear into extended memory. A pointer to a structure
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@@ -233,14 +233,14 @@ COPYTO:
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; Bump page register
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@L4: inc tmp1
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bne @L5
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inc tmp2
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@L5: lda tmp1
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sta RAMC_PAGE_LO
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lda tmp2
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sta RAMC_PAGE_HI
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jmp @L3
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@L4: inc tmp1
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bne @L5
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inc tmp2
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@L5: lda tmp1
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sta RAMC_PAGE_LO
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lda tmp2
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sta RAMC_PAGE_HI
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jmp @L3
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; ------------------------------------------------------------------------
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; Helper function for COPYFROM and COPYTO: Store the pointer to the request
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