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disasm: recursive operations

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This commit is contained in:
Joshua Bell 2018-12-21 21:25:12 -08:00
parent 12d02b49f6
commit 5d6a878024
1 changed files with 99 additions and 80 deletions
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179
desktop/desktop_main.s
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@ -9359,13 +9359,13 @@ jt_get_size: jmp do_get_size ; cmd_get_size
.proc operations
do_copy_file:
copy #0, operation_flags
copy #0, operation_flags ; copy/delete
tsx
stx stack_stash
jsr copy_bytes_and_clear_system_bitmap
jsr prep_op_jt_overlay4_clear_system_bitmap
jsr do_copy_dialog_phase
jsr LA271
jsr L9968
jsr prep_op_jt_overlay1
L8F3F: copy16 #$00FF, LE05B
jsr copy_file_with_flag
jsr done_dialog_phase1
@ -9376,24 +9376,24 @@ L8F4F: jsr L91E8
jmp L8F4F
do_delete_file:
copy #0, operation_flags
copy #0, operation_flags ; copy/delete
tsx
stx stack_stash
jsr copy_bytes_and_clear_system_bitmap
jsr prep_op_jt_overlay4_clear_system_bitmap
lda #0
jsr do_delete_dialog_phase
jsr LA271
jsr done_dialog_phase2
jsr L9EBF
jsr prep_op_jt_overlay2
jsr delete_file
jsr done_dialog_phase1
jmp L8F4F
L8F7E: copy #$80, L918C
copy #%11000000, operation_flags
copy #%11000000, operation_flags ; get size
tsx
stx stack_stash
jsr copy_bytes_and_clear_system_bitmap
jsr prep_op_jt_overlay4_clear_system_bitmap
jsr L9984
jsr LA271
jsr L99BC
@ -9423,7 +9423,7 @@ do_unlock:
do_get_size:
copy #0, L918C
copy #%11000000, operation_flags
copy #%11000000, operation_flags ; get size
jmp L8FEB
.proc do_drop
@ -9433,9 +9433,8 @@ do_get_size:
lda #$80
bne set ; always
: lda #$00
set: sta drop_on_trash_flag
lda #0
sta operation_flags
set: sta delete_flag
copy #0, operation_flags ; copy/delete
jmp L8FEB
.endproc
@ -9443,22 +9442,26 @@ L8FDD: lda #$00
beq L8FE3
L8FE1: lda #$80
L8FE3: sta unlock_flag
copy #%10000000, operation_flags
copy #%10000000, operation_flags ; lock/unlock
L8FEB: tsx
stx stack_stash
copy #0, LE05C
jsr L91D5
lda operation_flags
beq :+
beq :+ ; copy/delete
jmp begin_operation
: bit drop_on_trash_flag
bpl compute_target_prefix
;; Copy or delete
: bit delete_flag
bpl compute_target_prefix ; copy
;; Delete - is it a volume?
lda selected_window_index
beq :+
jmp begin_operation
;; Yes - eject it!
: pla
pla
jmp JT_EJECT
@ -9543,44 +9546,47 @@ L9076: ldy #$FF
.proc begin_operation
copy #0, L97E4
jsr copy_bytes_and_clear_system_bitmap
jsr prep_op_jt_overlay4_clear_system_bitmap
bit operation_flags
bvs L90B4
bmi L90AE
bit drop_on_trash_flag
bmi trash
bvs @size
bmi @lock
bit delete_flag
bmi @trash
jsr do_copy_dialog_phase
jmp L90DE
jmp iterate_selection
trash: lda #6
@trash: lda #6
jsr do_delete_dialog_phase
jmp L90DE
jmp iterate_selection
L90AE: jsr do_lock_dialog_phase
jmp L90DE
@lock: jsr do_lock_dialog_phase
jmp iterate_selection
L90B4: jsr do_get_info_dialog_phase
jmp L90DE
@size: jsr do_get_size_dialog_phase
jmp iterate_selection
;;; Perform operation
L90BA: bit operation_flags
bvs L90D8
bmi L90D2
bit drop_on_trash_flag
bmi L90CC
jsr L9968
jmp L90DE
bvs @size
bmi @lock
bit delete_flag
bmi @trash
jsr prep_op_jt_overlay1
jmp iterate_selection
L90CC: jsr L9EBF
jmp L90DE
@trash: jsr prep_op_jt_overlay2
jmp iterate_selection
L90D2: jsr LA0DF
jmp L90DE
@lock: jsr prep_op_jt_overlay3
jmp iterate_selection
L90D8: jsr LA241
jmp L90DE
@size: jsr LA241
jmp iterate_selection
L90DE: jsr get_window_path_ptr
iterate_selection:
jsr get_window_path_ptr
lda selected_icon_count
bne :+
jmp finish
@ -9608,8 +9614,8 @@ loop: jsr get_window_path_ptr
L9114: lda L97E4
beq L913D
bit operation_flags
bmi L912F
bit drop_on_trash_flag
bmi @lock_or_size
bit delete_flag
bmi :+
jsr copy_file
jmp next_icon
@ -9617,11 +9623,12 @@ L9114: lda L97E4
: jsr delete_file
jmp next_icon
L912F: bvs L9137
@lock_or_size:
bvs @size ; size?
jsr LA114
jmp next_icon
L9137: jsr LA271
@size: jsr LA271
jmp next_icon
L913D: jsr LA271
@ -9636,13 +9643,16 @@ next_icon:
bne finish
inc L97E4
bit operation_flags
bmi L915D
bit drop_on_trash_flag
bpl L9165
L915D: jsr done_dialog_phase2
bmi @lock_or_size
bit delete_flag
bpl not_trash
@lock_or_size:
jsr done_dialog_phase2
bit operation_flags
bvs finish
L9165: jmp L90BA
not_trash:
jmp L90BA
finish: jsr done_dialog_phase1
@ -9691,11 +9701,14 @@ done_dialog_phase3:
stack_stash:
.byte 0
;; $80 = lock/unlock
;; $C0 = get size (easily probed with oVerflow flag)
;; $00 = copy/delete
operation_flags:
.byte 0 ; flags (bit 7 = ???, bit 6 = ???)
.byte 0
;; high bit set = drop on trash, clear = otherwise
drop_on_trash_flag:
;; high bit set = delete, clear = copy
delete_flag:
.byte 0
;; high bit set = unlock, clear = lock
@ -10418,6 +10431,7 @@ L97AD: .res 16, 0
L97BD: .res 32, 0
;; overlayed indirect jump table
op_jt_addrs_size := 6
op_jt_addrs:
op_jt_addr1: .addr L9B36
op_jt_addr2: .addr L9B33
@ -10573,7 +10587,8 @@ op_jt3: jmp (op_jt_addr3)
L992D: .byte $00,$00,$00,$00
L9931: .addr L9B36 ; Overlay for op_jt_addrs
op_jt_overlay1:
.addr L9B36 ; Overlay for op_jt_addrs
.addr L9B33
.addr rts2
@ -10597,10 +10612,9 @@ L995A: stax copy_dialog_params::count
jmp launch_copy_file_dialog
.endproc
L9968:
ldy #5 ; 3 addrs
: lda L9931,y
sta op_jt_addrs,y
.proc prep_op_jt_overlay1
ldy #op_jt_addrs_size-1
: copy op_jt_overlay1,y, op_jt_addrs,y
dey
bpl :-
@ -10608,6 +10622,7 @@ L9968:
sta LA425
sta L918D
rts
.endproc
L997C: lda #5
sta copy_dialog_params
@ -10629,9 +10644,8 @@ L99A7: stax copy_dialog_params::count
L99BC: lda #$80
sta L918D
ldy #5
: lda L9931,y
sta op_jt_addrs,y
ldy #op_jt_addrs_size-1
: copy op_jt_overlay1,y, op_jt_addrs,y
dey
bpl :-
@ -10672,9 +10686,10 @@ L9A0F: sta flag
sta copy_dialog_params
jsr LA379
bit operation_flags
bvc L9A22
bvc @not_size
jsr L9BC9
L9A22: bit LE05B
@not_size:
bit LE05B
bpl L9A70
bvs L9A50
lda flag
@ -11124,7 +11139,8 @@ L9E71: sec
rts
.endproc
L9E73: .addr L9F94 ; Overlay for op_jt_addrs
op_jt_overlay2:
.addr L9F94 ; Overlay for op_jt_addrs
.addr rts2
.addr destroy_with_retry
@ -11156,10 +11172,9 @@ L9EBE: rts
;;; ============================================================
.proc L9EBF
ldy #5
: lda L9E73,y
sta op_jt_addrs,y
.proc prep_op_jt_overlay2
ldy #op_jt_addrs_size-1
: copy op_jt_overlay2,y, op_jt_addrs,y
dey
bpl :-
@ -11325,7 +11340,8 @@ done: rts
LA044: yax_call launch_dialog, index_delete_file_dialog, delete_file_dialog_params
rts
LA04E: .addr LA170
op_jt_overlay3:
.addr LA170 ; overlay for op_jt_addrs
.addr rts2
.addr rts2
@ -11390,15 +11406,15 @@ LA0D1: copy #LockDialogLifecycle::loop, lock_unlock_dialog_params::phase
LA0DE: rts
.proc LA0DF
.proc prep_op_jt_overlay3
lda #$00
sta LA425
ldy #5
: lda LA04E,y
sta op_jt_addrs,y
ldy #op_jt_addrs_size-1
: copy op_jt_overlay3,y, op_jt_addrs,y
dey
bpl :-
rts
.endproc
@ -11506,7 +11522,7 @@ phase: .byte 0
.addr LA2ED, LA2EF
.endproc
do_get_info_dialog_phase:
do_get_size_dialog_phase:
copy #0, get_size_dialog_params::phase
copy16 #LA220, dialog_phase2_callback
copy16 #LA211, dialog_phase0_callback
@ -11527,16 +11543,19 @@ LA233: copy #3, get_size_dialog_params::phase
yax_call launch_dialog, index_get_size_dialog, get_size_dialog_params
LA241: rts
LA242: .addr LA2AE,rts2,rts2
op_jt_overlay4:
.addr LA2AE ; overlay for op_jt_addrs
.addr rts2
.addr rts2
;;; ============================================================
;;; ???
.proc copy_bytes_and_clear_system_bitmap
.proc prep_op_jt_overlay4_clear_system_bitmap
copy #0, LA425
ldy #5 ; 3 addrs
: copy LA242,y, op_jt_addrs,y
ldy #op_jt_addrs_size-1
: copy op_jt_overlay4,y, op_jt_addrs,y
dey
bpl :-
@ -11589,14 +11608,14 @@ LA2AA: .byte 0
LA2AB: jmp LA2AE
LA2AE: bit operation_flags
bvc :+
bvc :+ ; not size
jsr append_to_path_220
yax_call JT_MLI_RELAY, GET_FILE_INFO, file_info_params2
bne :+
add16 LA2EF, file_info_params2::blocks_used, LA2EF
: inc16 LA2ED
bit operation_flags
bvc :+
bvc :+ ; not size
jsr remove_path_segment_220
: ldax LA2ED
jmp done_dialog_phase0