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https://github.com/brouhaha/ramfactor.git
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Put c800 common code in a section, with explicit public directives for symbols used by slot, diag, pmgr.
This commit is contained in:
Eric Smith
parent
ba4306356f
commit
307642cc70
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@ -152,12 +152,14 @@ D0200 equ $0200
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D0400 equ $0400
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D0400 equ $0400
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; screen holes, global (not indexed)
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; screen holes, global (not indexed)
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; mslot appears to be the only global screen hole for which Apple
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; has defined a function.
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shg_0478 equ $0478
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shg_0478 equ $0478
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shg_04f8 equ $04f8
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shg_04f8 equ $04f8
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shg_0578 equ $0578
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shg_0578 equ $0578
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shg_05f8 equ $05f8
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shg_05f8 equ $05f8
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shg_0778 equ $0778
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shg_0778 equ $0778
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mslot equ $07f8
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mslot equ $07f8
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; screen holes, indexed by $Cn, where n is slot number (1 through 7)
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; screen holes, indexed by $Cn, where n is slot number (1 through 7)
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shs_card_block_count equ $0478-$c0 ; # blocks of whole card, divided by 256
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shs_card_block_count equ $0478-$c0 ; # blocks of whole card, divided by 256
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@ -427,11 +429,13 @@ Lcnf2: pla
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endm ; irp slotnum,...
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endm ; irp slotnum,...
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endm ; irp banknum,...
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endm ; irp banknum,...
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section common
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; C800 shared ROM code
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; C800 shared ROM code
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org $c800
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org $c800
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public protocol_converter ; referenced from slot
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protocol_converter:
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protocol_converter:
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jsr Scd99
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jsr Scd99
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@ -705,6 +709,7 @@ Dc9c6: fcb $f8,$00,$00,$00
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fcb $00,$00,$00,$00
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fcb $00,$00,$00,$00
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public Lc9df ; referenced by slot, partmgr
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Lc9df: ldy mslot
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Lc9df: ldy mslot
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jsr Sca8e
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jsr Sca8e
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lda Dbffb,X
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lda Dbffb,X
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@ -774,14 +779,17 @@ Lca73: lda shs_card_block_count,Y
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sta shs_idx_part_data,Y
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sta shs_idx_part_data,Y
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rts
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rts
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public Sca8b ; referenced from diag, pmgr
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Sca8b: ldx shg_0778
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Sca8b: ldx shg_0778
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public Sca8e ; referenced from diag, pmgr
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Sca8e: lda #$00
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Sca8e: lda #$00
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sta Dbff8,X
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sta Dbff8,X
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sta Dbff9,X
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sta Dbff9,X
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sta Dbffa,X
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sta Dbffa,X
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rts
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rts
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public Sca9a ; referenced from slot
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Sca9a: jsr Sca8e
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Sca9a: jsr Sca8e
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Sca9d: ldy mslot
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Sca9d: ldy mslot
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@ -821,6 +829,7 @@ Lcacd: lda Dbff9,X
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sta Dbffa,X
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sta Dbffa,X
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rts
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rts
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public Scaeb ; referenced from slot, pmgr
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Scaeb: ldy #$00
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Scaeb: ldy #$00
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Lcaed: lda Dbffb,X
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Lcaed: lda Dbffb,X
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sta D0800,Y
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sta D0800,Y
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@ -832,6 +841,7 @@ Lcaf6: lda Dbffb,X
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bne Lcaf6
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bne Lcaf6
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rts
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rts
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public Scb00 ; referenced from diag
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Scb00: jsr Sca8b
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Scb00: jsr Sca8b
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tay
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tay
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cmp Dbffa,X
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cmp Dbffa,X
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@ -904,6 +914,7 @@ Lcb83: dec Dbff8,X
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Dcb95: fcb $0c,$30,$c0
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Dcb95: fcb $0c,$30,$c0
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Dcb98: fcb $04,$10,$40
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Dcb98: fcb $04,$10,$40
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public Scb9b ; referenced from diag, pmgr
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Scb9b: ldx #$04
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Scb9b: ldx #$04
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ldy #$00
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ldy #$00
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Lcb9f: lda #$00
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Lcb9f: lda #$00
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@ -945,6 +956,7 @@ Dcbde: fcb $04,$28,$90,$a0,$40
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Dcbe3: fcb $00,$00,$01,$0f,$9c
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Dcbe3: fcb $00,$00,$01,$0f,$9c
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public prodos ; reference from slot
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prodos:
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prodos:
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ldy Z42
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ldy Z42
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iny
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iny
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@ -1021,6 +1033,7 @@ Scc58: lda #$00
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jsr Sca9d
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jsr Sca9d
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Lcc6e: rts
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Lcc6e: rts
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public Lcc6f ; referenced from slot
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Lcc6f: jsr Scd56
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Lcc6f: jsr Scd56
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ldy #$10
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ldy #$10
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bcs Lcce0
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bcs Lcce0
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@ -1216,6 +1229,7 @@ Lcde2: lda shs_os_code,Y
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clc
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clc
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rts
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rts
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public Scdec ; referenced from slot
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Scdec: lda proflag
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Scdec: lda proflag
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beq Lcdf3
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beq Lcdf3
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cmp #$4c
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cmp #$4c
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@ -1225,6 +1239,7 @@ Lcdf4: ldx shg_0778
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jsr Sce67
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jsr Sce67
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iny
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iny
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public Scdfb ; referenced from pmgr
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Scdfb: lda Dcf30,Y
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Scdfb: lda Dcf30,Y
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bne Lcdf4
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bne Lcdf4
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rts
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rts
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@ -1445,6 +1460,9 @@ Scfe4: lda shs_cur_part_size_high,Y
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fillto $d000,$ff
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fillto $d000,$ff
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endsection common
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; bank 1 common space ($c800-$cfff)
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; bank 1 common space ($c800-$cfff)
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org $d800
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org $d800
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@ -1921,13 +1939,6 @@ D0908 equ $0908
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Dbff8 equ $bff8
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Dbff8 equ $bff8
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Dbffb equ $bffb
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Dbffb equ $bffb
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Lc9df equ $c9df
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Sca8b equ $ca8b
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Sca8e equ $ca8e
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Scaeb equ $caeb
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Scb9b equ $cb9b
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Scdfb equ $cdfb
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bell12 equ $fbe2
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bell12 equ $fbe2
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clreop equ $fc42
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clreop equ $fc42
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home equ $fc58
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home equ $fc58
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