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DeskTop: disasm

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This commit is contained in:
Joshua Bell 2018-11-23 18:15:50 -08:00
parent a13ec0d872
commit f8d5358a88
1 changed files with 143 additions and 174 deletions
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317
desktop/desktop_main.s
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@ -92,8 +92,7 @@ iloop: cpx cached_window_icon_count
inx
jmp iloop
skip: lda #0
sta cached_window_id
skip: copy #0, cached_window_id
jsr DESKTOP_COPY_FROM_BUF
;; Clear various flags
@ -118,8 +117,7 @@ main_loop:
lda loop_counter
cmp machine_type ; for per-machine timing
bcc :+
lda #0
sta loop_counter
copy #0, loop_counter
;; Poll drives for updates
jsr L4563
@ -150,10 +148,8 @@ click: jsr handle_click
: cmp #MGTK::EventKind::update
bne :+
jsr reset_grafport3
lda active_window_id
sta L40F0
lda #$80
sta L40F1
copy active_window_id, L40F0
copy #$80, L40F1
jsr L410D
: jmp main_loop
@ -167,18 +163,15 @@ L40E0: tsx
stx LE256
sta menu_click_params::item_num
jsr L59A0
lda #0
sta menu_click_params::item_num
copy #0, menu_click_params::item_num
rts
L40F0: .byte $00
L40F1: .byte $00
redraw_windows:
jsr reset_grafport3
lda active_window_id
sta L40F0
lda #$00
sta L40F1
copy active_window_id, L40F0
copy #$00, L40F1
L4100: jsr peek_event
lda event_kind
cmp #MGTK::EventKind::update
@ -193,8 +186,7 @@ L4113: MGTK_RELAY_CALL MGTK::BeginUpdate, event_window_id
MGTK_RELAY_CALL MGTK::EndUpdate
rts
L412B: lda #0
sta cached_window_id
L412B: copy #0, cached_window_id
jsr DESKTOP_COPY_TO_BUF
lda L40F0
sta active_window_id
@ -226,10 +218,8 @@ L4152: .byte 0
L415B: sta active_window_id
sta cached_window_id
jsr DESKTOP_COPY_TO_BUF
lda #$80
sta L4152
lda cached_window_id
sta getwinport_params2::window_id
copy #$80, L4152
copy cached_window_id, getwinport_params2::window_id
jsr get_port2
jsr draw_window_header
lda active_window_id
@ -246,61 +236,50 @@ L415B: sta active_window_id
ldx #$0B
ldy #$1F
lda grafport2,x
sta ($06),y
copy grafport2,x, ($06),y
dey
dex
lda grafport2,x
sta ($06),y
copy grafport2,x, ($06),y
ldx #$03
ldy #$17
lda grafport2,x
sta ($06),y
copy grafport2,x, ($06),y
dey
dex
lda grafport2,x
sta ($06),y
copy grafport2,x, ($06),y
L41CB: ldx cached_window_id
dex
lda win_buf_table,x
bpl L41E2
jsr L6C19
lda #$00
sta L4152
copy #$00, L4152
lda active_window_id
jmp assign_window_portbits
L41E2: lda cached_window_id
sta getwinport_params2::window_id
L41E2: copy cached_window_id, getwinport_params2::window_id
jsr get_set_port2
jsr cached_icons_window_to_screen
ldx #.sizeof(MGTK::Rect)-1
: lda grafport2::cliprect,x
sta rect_E230,x
: copy grafport2::cliprect,x, rect_E230,x
dex
bpl :-
lda #0
sta L4241
copy #0, L4241
L41FE: lda L4241
cmp cached_window_icon_count
beq L4227
tax
lda cached_window_icon_list,x
sta icon_param
copy cached_window_icon_list,x, icon_param
DESKTOP_RELAY_CALL DT_ICON_IN_RECT, icon_param
beq :+
DESKTOP_RELAY_CALL DT_REDRAW_ICON, icon_param
: inc L4241
jmp L41FE
L4227: lda #$00
sta L4152
lda cached_window_id
sta getwinport_params2::window_id
L4227: copy #$00, L4152
copy cached_window_id, getwinport_params2::window_id
jsr get_set_port2
jsr cached_icons_screen_to_window
lda active_window_id
@ -318,22 +297,19 @@ L4242: .word 0
bne :+
bail: rts
: lda #0
sta L42C3
: copy #0, L42C3
lda selected_window_index
beq L42A5
cmp active_window_id
bne bail
lda active_window_id
sta getwinport_params2::window_id
copy active_window_id, getwinport_params2::window_id
jsr get_port2
jsr offset_grafport2_and_set
ldx #.sizeof(MGTK::Rect)-1
: lda grafport2::cliprect,x
sta rect_E230,x
: copy grafport2::cliprect,x, rect_E230,x
dex
bpl :-
@ -341,8 +317,7 @@ L4270: lda L42C3
cmp selected_icon_count
beq done
tax
lda selected_icon_list,x
sta icon_param
copy selected_icon_list,x, icon_param
jsr icon_window_to_screen
DESKTOP_RELAY_CALL DT_ICON_IN_RECT, icon_param
beq :+
@ -358,8 +333,7 @@ L42A5: lda L42C3
cmp selected_icon_count
beq done
tax
lda selected_icon_list,x
sta icon_param
copy selected_icon_list,x, icon_param
DESKTOP_RELAY_CALL DT_REDRAW_ICON, icon_param
inc L42C3
jmp L42A5
@ -494,8 +468,7 @@ handle_keydown:
jmp cmd_scroll
menu_accelerators:
lda event_key
sta LE25C
copy event_key, LE25C
lda event_modifiers
beq :+
lda #1
@ -548,8 +521,7 @@ call_proc:
;; Click on desktop
jsr detect_double_click
sta double_click_flag
lda #0
sta findwindow_window_id
copy #0, findwindow_window_id
DESKTOP_RELAY_CALL DT_FIND_ICON, event_coords
lda findicon_which_icon
beq :+
@ -605,8 +577,7 @@ L445C: .byte 0
start: jsr clear_selection
ldx findwindow_window_id
dex
lda LEC26,x
sta icon_param
copy LEC26,x, icon_param
lda icon_param
jsr icon_entry_lookup
stax ptr
@ -622,23 +593,17 @@ start: jsr clear_selection
jsr zero_grafport5_coords
DESKTOP_RELAY_CALL DT_HIGHLIGHT_ICON, icon_param
jsr reset_grafport3
lda L445C
sta selected_window_index
lda #1
sta selected_icon_count
lda icon_param
sta selected_icon_list
copy L445C, selected_window_index
copy #1, selected_icon_count
copy icon_param, selected_icon_list
L44A6: MGTK_RELAY_CALL MGTK::SelectWindow, findwindow_window_id
lda findwindow_window_id
sta active_window_id
copy findwindow_window_id, active_window_id
sta cached_window_id
jsr DESKTOP_COPY_TO_BUF
jsr L6C19
lda #0
sta cached_window_id
copy #0, cached_window_id
jsr DESKTOP_COPY_TO_BUF
lda #MGTK::checkitem_uncheck
sta checkitem_params::check
copy #MGTK::checkitem_uncheck, checkitem_params::check
MGTK_RELAY_CALL MGTK::CheckItem, checkitem_params
ldx active_window_id
dex
@ -646,8 +611,7 @@ L44A6: MGTK_RELAY_CALL MGTK::SelectWindow, findwindow_window_id
and #$0F
sta checkitem_params::menu_item
inc checkitem_params::menu_item
lda #MGTK::checkitem_check
sta checkitem_params::check
copy #MGTK::checkitem_check, checkitem_params::check
MGTK_RELAY_CALL MGTK::CheckItem, checkitem_params
rts
.endproc
@ -699,8 +663,7 @@ next: dey
ldx L45A0
beq done
: lda L45A0,x
sta L45A9,x
: copy L45A0,x, L45A9,x
dex
bpl :-
@ -729,8 +692,7 @@ L456E: lda L45A0,x
bne L456E
done: return #0
L457C: lda L45A0,x
sta L45A9,x
L457C: copy L45A0,x, L45A9,x
lda L4597,x
ldy DEVCNT
L4588: cmp DEVLST,y
@ -888,8 +850,7 @@ L4666: lda selected_icon_count
bne L468B
jsr disable_eject_menu_item
jsr disable_file_menu_items
lda #0
sta LE26F
copy #0, LE26F
rts
L468B: jsr enable_eject_menu_item
@ -902,8 +863,7 @@ L4697: jsr enable_eject_menu_item
L469A: bit LE26F
bmi L46A7
jsr enable_file_menu_items
lda #$80
sta LE26F
copy #$80, LE26F
L46A7: rts
L46A8: bit LE26F
@ -912,8 +872,7 @@ L46A8: bit LE26F
L46AE: jsr disable_eject_menu_item
jsr disable_file_menu_items
lda #$00
sta LE26F
copy #$00, LE26F
rts
.endproc
@ -953,19 +912,16 @@ begin:
ldx #$FF
: inx
lda buf_win_path,x
sta $220,x
copy buf_win_path,x, $220,x
cpx buf_win_path
bne :-
inx
lda #'/'
sta $220,x
copy #'/', $220,x
ldy #$00
: iny
inx
lda buf_filename2,y
sta $220,x
copy buf_filename2,y, $220,x
cpy buf_filename2
bne :-
@ -1002,13 +958,11 @@ L4755: DESKTOP_RELAY_CALL DT_UNHIGHLIGHT_ALL
MGTK_RELAY_CALL MGTK::CloseAll
MGTK_RELAY_CALL MGTK::SetMenu, blank_menu
ldx buf_win_path
: lda buf_win_path,x
sta $220,x
: copy buf_win_path,x, $220,x
dex
bpl :-
ldx buf_filename2
: lda buf_filename2,x
sta INVOKER_FILENAME,x
: copy buf_filename2,x, INVOKER_FILENAME,x
dex
bpl :-
addr_call L4842, $280
@ -1023,21 +977,18 @@ L4755: DESKTOP_RELAY_CALL DT_UNHIGHLIGHT_ALL
L47B8: ldx buf_win_path
stx L4816
: lda buf_win_path,x
sta $1800,x
: copy buf_win_path,x, $1800,x
dex
bpl :-
inc $1800
ldx $1800
lda #'/'
sta $1800,x
copy #'/', $1800,x
L47D2: ldx $1800
ldy #$00
L47D7: inx
iny
lda L4817,y
sta $1800,x
copy L4817,y, $1800,x
cpy L4817
bne L47D7
stx $1800
@ -5442,12 +5393,12 @@ pathlen: .byte 0
ptr := $6
stax ptr
sty L705D
sty vol_info_path_buf
L6F52: lda (ptr),y
sta L705D,y
sta vol_info_path_buf,y
dey
bne L6F52
jsr L72EC
jsr get_vol_free_used
bne L6F8F
lda L704B
beq L6F8F
@ -5459,8 +5410,8 @@ L6F64: dec L704B
sbc #1
asl a
tax
copy16 L70BD, window_k_used_table,x
copy16 L70BB, window_k_free_table,x
copy16 vol_kb_used, window_k_used_table,x
copy16 vol_kb_free, window_k_free_table,x
jmp L6F64
L6F8F: rts
@ -5585,20 +5536,22 @@ L704C: .res 8
;;; ============================================================
.proc L7054
jmp L70C5
jmp start
DEFINE_OPEN_PARAMS open_params, L705D, $800
DEFINE_OPEN_PARAMS open_params, vol_info_path_buf, $800
L705D: .res 65, 0
vol_info_path_buf:
.res 65, 0
DEFINE_READ_PARAMS read_params, $0C00, $200
DEFINE_CLOSE_PARAMS close_params
DEFINE_GET_FILE_INFO_PARAMS get_file_info_params4, L705D
DEFINE_GET_FILE_INFO_PARAMS get_file_info_params4, vol_info_path_buf
.byte 0
L70BB: .word 0
L70BD: .word 0
vol_kb_free: .word 0
vol_kb_used: .word 0
L70BF: .byte $00
L70C0: .byte $00
L70C1: .byte $00
@ -5606,26 +5559,28 @@ L70C2: .byte $00
L70C3: .byte $00
L70C4: .byte $00
.proc L70C5
.proc start
sta L72A7
jsr push_zp_addrs
ldx #$40
L70CD: lda LE1B0,x
sta L705D,x
sta vol_info_path_buf,x
dex
bpl L70CD
jsr L72AA
jsr do_open
lda open_params::ref_num
sta read_params::ref_num
sta close_params::ref_num
jsr L72CE
jsr do_read
jsr L72E2
ldx #$00
L70EA: lda $0C23,x
ldx #0
: lda $0C23,x ; ???
sta L70BF,x
inx
cpx #$04
bne L70EA
cpx #4
bne :-
sub16 L485D, L485F, L72A8
ldx #$05
L710A: lsr16 L72A8
@ -5647,7 +5602,7 @@ L7147: lda LEC2E
jsr L8B19
dec LEC2E
jsr redraw_windows_and_desktop
jsr L72D8
jsr do_close
lda active_window_id
beq L715F
lda #$03
@ -5701,7 +5656,7 @@ L71CB: inc L70C3
L71E7: lda #$00
sta L70C3
copy16 #$0C04, $08
jsr L72CE
jsr do_read
L71F7: ldx #$00
ldy #$00
lda ($08),y
@ -5778,7 +5733,7 @@ L7279: lda $1F00,x
L7293: jmp L71BD
L7296: copy16 $06, L485F
jsr L72D8
jsr do_close
jsr pop_zp_addrs
rts
L72A7: .byte 0
@ -5787,8 +5742,9 @@ L72A8: .word 0
;;; --------------------------------------------------
L72AA: MLI_RELAY_CALL OPEN, open_params
beq L72CD
.proc do_open
MLI_RELAY_CALL OPEN, open_params
beq done
jsr DESKTOP_SHOW_ALERT0
jsr L8B1F
lda selected_window_index
@ -5798,14 +5754,17 @@ L72AA: MLI_RELAY_CALL OPEN, open_params
jsr L59A8
: ldx LE256
txs
L72CD: rts
done: rts
.endproc
;;; --------------------------------------------------
L72CE: MLI_RELAY_CALL READ, read_params
do_read:
MLI_RELAY_CALL READ, read_params
rts
L72D8: MLI_RELAY_CALL CLOSE, close_params
do_close:
MLI_RELAY_CALL CLOSE, close_params
rts
;;; --------------------------------------------------
@ -5813,31 +5772,31 @@ L72D8: MLI_RELAY_CALL CLOSE, close_params
L72E2: lda $0C04
and #$F0
cmp #$F0
beq L72EC
beq get_vol_free_used
rts
L72EC: MLI_RELAY_CALL GET_FILE_INFO, get_file_info_params4
beq L72F8
get_vol_free_used: MLI_RELAY_CALL GET_FILE_INFO, get_file_info_params4
beq :+
rts
;;; --------------------------------------------------
L72F8: copy16 get_file_info_params4::aux_type, L70BD
sub16 get_file_info_params4::aux_type, get_file_info_params4::blocks_used, L70BB
sub16 L70BD, L70BB, L70BD
lsr16 L70BB
;; aux = total blocks
: copy16 get_file_info_params4::aux_type, vol_kb_used
;; total - used = free
sub16 get_file_info_params4::aux_type, get_file_info_params4::blocks_used, vol_kb_free
sub16 vol_kb_used, vol_kb_free, vol_kb_used ; total - free = used
lsr16 vol_kb_free
php
lsr16 L70BD
lsr16 vol_kb_used
plp
bcc L7342
inc16 L70BD
L7342: return #0
bcc :+
inc16 vol_kb_used
: return #0
.endproc
L70BB := L7054::L70BB
L70BD := L7054::L70BD
L705D := L7054::L705D
L72EC := L7054::L72EC
vol_kb_free := L7054::vol_kb_free
vol_kb_used := L7054::vol_kb_used
vol_info_path_buf := L7054::vol_info_path_buf
get_vol_free_used := L7054::get_vol_free_used
;;; ============================================================
@ -6122,15 +6081,15 @@ L75A3: sta ($06),y
txa
asl a
tax
copy16 window_k_used_table,x, L70BD
copy16 window_k_free_table,x, L70BB
copy16 window_k_used_table,x, vol_kb_used
copy16 window_k_free_table,x, vol_kb_free
L75FA: ldx cached_window_id
dex
txa
asl a
tax
copy16 L70BD, window_k_used_table,x
copy16 L70BB, window_k_free_table,x
copy16 vol_kb_used, window_k_used_table,x
copy16 vol_kb_free, window_k_free_table,x
lda cached_window_id
jsr L7635
rts
@ -14272,59 +14231,65 @@ trash_name: PASCAL_STRING " Trash "
;; create volume icons???
.proc init_volumes
ptr := $06
lda DEVCNT
sta devcnt
inc devcnt
ldx #0
: lda DEVLST,x
and #%10001111 ; drive, not slot, $CnFE status
cmp #%10001011 ; drive 1 ... ??? $CnFE = $Bx ?
cmp #%10001011 ; drive 2 ... ??? $CnFE = $Bx ?
beq :+
inx
cpx devcnt
bne :-
jmp done
: lda DEVLST,x
: lda DEVLST,x ; unit_num
stx L09F8
sta L0A02
ldx #$11
ldx #$11 ; LSB DEVADR for slot 1, drive 1
lda L0A02
and #$80
and #$80 ; drive 2?
beq :+
ldx #$21
: stx L09B5
lda L0A02
and #$70
ldx #$21 ; LSB DEVADR for slot 1, drive 2
: stx addr_lsb
lda L0A02 ; unit_num (again)
and #$70 ; slot number
lsr a
lsr a
lsr a
clc
adc L09B5
sta L09B5
adc addr_lsb
sta addr_lsb
L09B5 := *+1
lda $BF00 ; self-modified
addr_lsb := *+1
lda MLI ; self-modified
sta $06+1
lda #$00
sta $06
ldy #$07
lda ($06),y
sta ptr+1 ; $Cn firmware address
lda #$00 ; BUG: assumes device has firmware driver!
sta ptr
ldy #$07 ; $Cn07 is $00 = SmartPort
lda (ptr),y
bne done
ldy #$FB
lda ($06),y
ldy #$FB ; Secondary check???
lda (ptr),y
and #$7F
bne done
ldy #$FF
lda ($06),y
clc
adc #$03
sta $06
jsr L09F9
ldy #$FF ; If SmartPort, $Cn00 + ($CnFF) + 3 is
lda (ptr),y ; entry point
clc
adc #3
sta ptr
;; SmartPort call
jsr smartport_call
.byte 0
.addr L09FC
.addr smartport_params
bcs done
lda $1F00
@ -14341,13 +14306,17 @@ done: jmp load_selector_list
L09F8: .byte 0
L09F9: jmp ($06)
smartport_call:
jmp (ptr)
L09FC: .byte $03
smartport_params:
.byte $03
.byte 0
.byte 0
.byte $1F
.byte 0
devcnt: .byte 0
L0A02: .byte 0
.endproc