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procs, errs

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This commit is contained in:
Joshua Bell 2018-03-05 21:20:00 -08:00
parent 65e19dcb5e
commit 331460afeb
5 changed files with 172 additions and 120 deletions
desk.acc/res
go.sh
desktop
desktop.s
res
go.sh
sys.s
inc
prodos.inc

4
desk.acc/res/go.sh

@ -25,7 +25,7 @@ function verify {
}
function stats {
echo "$(printf '%-10s' $1)""$(../res/stats.pl < $1)"
echo "$(printf '%-20s' $1)""$(../res/stats.pl < $1)"
}
function mount {
@ -46,7 +46,7 @@ verify "date"
verify "puzzle"
# Compute stats
echo "Unidentified symbols:"
echo "Stats:"
stats "calculator.s"
stats "show.text.file.s"
stats "date.s"

4
desktop/desktop.s

@ -16893,9 +16893,9 @@ flag_clear:
ldx #0
: stx flag
cmp #PDERR_VOL_NOT_FOUND ; if err is "not found"
cmp #ERR_VOL_NOT_FOUND ; if err is "not found"
beq not_found ; prompt specifically for src/dst disk
cmp #PDERR_PATH_NOT_FOUND
cmp #ERR_PATH_NOT_FOUND
beq not_found
jsr JT_SHOW_ALERT0

2
desktop/res/go.sh

@ -42,7 +42,7 @@ done;
verify "DESKTOP.SYSTEM.SYS" "sys.SYS"
# Compute stats
echo "Unidentified symbols:"
echo "Stats:"
for t in $SOURCES; do
stats "$t.s"
done;

268
desktop/sys.s

@ -33,9 +33,11 @@ data_buffer: .addr $0D00
.addr L2362
L2362: .byte $00
L2363: .res 15, 0
butn1: .byte $00
butn1: .byte 0 ; written, but not read
unit_num:
.byte $00
.byte 0
DEFINE_ON_LINE_PARAMS on_line_params,, on_line_buffer
@ -45,7 +47,7 @@ L2379: .byte 0
on_line_buffer: .res 17, 0
DEFINE_GET_PREFIX_PARAMS get_prefix_params, L26F5
DEFINE_GET_PREFIX_PARAMS get_prefix_params, buffer
DEFINE_SET_PREFIX_PARAMS set_prefix_params, path0
.byte $0A
@ -73,11 +75,15 @@ L23DF: .byte $00,$00,$00
DEFINE_CLOSE_PARAMS close_dstfile_params
.byte $01
.addr L26F5
DEFINE_OPEN_PARAMS open_srcfile_params, L26F5, $0D00
.addr buffer
copy_buffer := $4000
max_copy_count := MLI - copy_buffer
DEFINE_OPEN_PARAMS open_srcfile_params, buffer, $0D00
DEFINE_OPEN_PARAMS open_dstfile_params, path0, $1100
DEFINE_READ_PARAMS read_srcfile_params, $4000, $7F00
DEFINE_WRITE_PARAMS write_dstfile_params, $4000, $7F00
DEFINE_READ_PARAMS read_srcfile_params, copy_buffer, max_copy_count
DEFINE_WRITE_PARAMS write_dstfile_params, copy_buffer, max_copy_count
DEFINE_CREATE_PARAMS create_params, path0, %11000011, 0, 0
.byte $07
@ -86,7 +92,7 @@ L23DF: .byte $00,$00,$00
.byte $00,$00,$00,$00,$00,$00,$00,$00
.byte $00,$00
DEFINE_GET_FILE_INFO_PARAMS get_file_info_params, L26F5
DEFINE_GET_FILE_INFO_PARAMS get_file_info_params, buffer
.byte 0
@ -107,10 +113,14 @@ str_copying_to_ramcard:
;; Jump target from filer launcher - why???
rts1: rts
sig_bytes: .byte $20,$00,$03,$00
sig_offsets: .byte $01,$03,$05,$07
;; Signature of block storage devices ($Cn0x)
sig_bytes:
.byte $20,$00,$03,$00
sig_offsets:
.byte $01,$03,$05,$07
L24AC: .byte $00
active_device:
.byte 0
;; Selector signature
selector_signature:
@ -156,8 +166,9 @@ L24EB: lda MACHID
have128k:
lda #$00
sta SHADOW ; IIgs ???
lda DEVNUM
sta L24AC
lda DEVNUM ; Most recent device
sta active_device
lda LCBANK2
lda LCBANK2
@ -261,7 +272,7 @@ L25BF: lda on_line_buffer,y
ldx #$C0
jsr L26A5
addr_call L26B2, path0
jsr L2AB2
jsr check_desktop2_on_device
bcs L25E4
ldx #$80
jsr L26A5
@ -277,20 +288,27 @@ L25E4: lda BUTN1
str_slash_desktop:
PASCAL_STRING "/DeskTop"
L25FB: .byte $0A,$00,$00,$C3,$0F,$00,$00,$0D
;; Overwrite first bytes of get_file_info_params
.proc file_info_ovl
.byte $A ; param_count
.addr 0 ; pathname
.byte %11000011 ; access
.byte FT_DIRECTORY ; filetype
.word 0 ; aux_type
.byte ST_LINKED_DIRECTORY ; storage_type
.endproc
start_copy:
jsr show_splash
jsr show_copying_screen
MLI_CALL GET_PREFIX, get_prefix_params
beq L2611
jmp fail_copy
L2611: dec L26F5
L2611: dec buffer
ldx #$80
jsr L26A5
ldy L26F5
L261C: lda L26F5,y
ldy buffer
L261C: lda buffer,y
sta L2005,y
dey
bpl L261C
@ -304,7 +322,7 @@ L262A: iny
bne L262A
sty path0
ldx #7
L263C: lda L25FB,x
L263C: lda file_info_ovl,x
sta get_file_info_params,x
dex
cpx #3
@ -389,47 +407,60 @@ fail: lda #$00
.byte 0, $D, 0, 0, 0
L26F5: .res 300, 0
;; Generic buffer?
buffer: .res 300, 0
filename_buf:
.res 16, 0
L2831: .res 32, 0
L2851: lda filename_buf
bne L2857
file_type: ; written but not read ???
.byte 0
L2832: .res 31, 0 ; unused ???
;;; ============================================================
.proc append_filename_to_buffer
lda filename_buf
bne :+
rts
L2857: ldx #$00
ldy L26F5
: ldx #0
ldy buffer
lda #'/'
sta L26F5+1,y
sta buffer+1,y
iny
L2862: cpx filename_buf
bcs L2872
loop: cpx filename_buf
bcs done
lda filename_buf+1,x
sta L26F5+1,y
sta buffer+1,y
inx
iny
jmp L2862
jmp loop
L2872: sty L26F5
done: sty buffer
rts
.endproc
;;; ============================================================
.proc remove_filename_from_buffer
ldx buffer
bne :+
rts
L2876: ldx L26F5
bne L287C
rts
L287C: lda L26F5,x
: lda buffer,x
cmp #'/'
beq L288A
beq done
dex
bne L287C
stx L26F5
bne :-
stx buffer
rts
L288A: dex
stx L26F5
done: dex
stx buffer
rts
.endproc
;;; ============================================================
@ -477,10 +508,12 @@ done: dex
;;; ============================================================
;; Turn on 80-col mode, and draw message (centered)
.proc show_splash
.proc show_copying_screen
;; Turn on 80-column mode
jsr SLOT3ENTRY
jsr HOME
;; Center string
lda #80
sec
sbc str_copying_to_ramcard
@ -507,47 +540,54 @@ loop: iny
jmp fail
.endproc
ldy #$00
L28FE: lda $0200,y
cmp #$8D
beq L290E
and #$7F
sta L26F5+1,y
iny
jmp L28FE
;;; ============================================================
;;; Unreferenced ???
L290E: sty L26F5
.proc copy_input_to_buffer
ldy #$00
loop: lda $0200,y
cmp #$80|CHAR_RETURN
beq done
and #$7F
sta buffer+1,y
iny
jmp loop
done: sty buffer
rts
.endproc
;;; ============================================================
.proc copy_file
jsr append_filename_to_path0
jsr L2851
jsr append_filename_to_buffer
MLI_CALL GET_FILE_INFO, get_file_info_params
beq :+
cmp #PDERR_FILE_NOT_FOUND
beq L294B
cmp #ERR_FILE_NOT_FOUND
beq cleanup
jmp fail
: lda get_file_info_params::file_type
sta L2831
sta file_type
cmp #FT_DIRECTORY
bne L2937
bne :+
jsr copy_directory
jmp done
L2937: jsr create_file_for_copy
cmp #PDERR_DUPLICATE_FILENAME
bne L2948
: jsr create_file_for_copy
cmp #ERR_DUPLICATE_FILENAME
bne :+
lda filenum
bne L294B
bne cleanup
pla
pla
jmp fail2
L2948: jsr copy_normal_file
L294B: jsr L2876
: jsr copy_normal_file
cleanup:
jsr remove_filename_from_buffer
jsr remove_filename_from_path0
done: rts
.endproc
@ -563,17 +603,17 @@ done: rts
file_count_offset := $25
header_length := $2B
DEFINE_OPEN_PARAMS open_params, L26F5, $A000
DEFINE_OPEN_PARAMS open_params, buffer, $A000
DEFINE_READ_PARAMS read_params, dir_buffer, $0200
DEFINE_CLOSE_PARAMS close_params
start: jsr create_file_for_copy
cmp #PDERR_DUPLICATE_FILENAME
beq L2974
cmp #ERR_DUPLICATE_FILENAME
beq bail
MLI_CALL OPEN, open_params
beq :+
jsr fail_copy
L2974: rts
bail: rts
: lda open_params::ref_num
sta read_params::ref_num
@ -583,7 +623,7 @@ L2974: rts
jsr fail_copy
rts
: lda #$00
: lda #0
sta L2A10
lda #<(dir_buffer + header_length)
sta ptr
@ -593,14 +633,14 @@ L2997: lda dir_buffer + file_count_offset
cmp L2A10
bne L29B1
L299F: MLI_CALL CLOSE, close_params
beq L29AA
beq :+
jmp fail_copy
L29AA: jsr L2876
: jsr remove_filename_from_buffer
jsr remove_filename_from_path0
rts
L29B1: ldy #$00
L29B1: ldy #0
lda (ptr),y
bne L29BA
jmp L29F6
@ -615,18 +655,18 @@ L29BD: lda (ptr),y
and #$0F
sta filename_buf,y
jsr append_filename_to_path0
jsr L2851
jsr append_filename_to_buffer
MLI_CALL GET_FILE_INFO, get_file_info_params
beq :+
jmp fail_copy
: lda get_file_info_params::file_type
sta L2831
sta file_type
jsr create_file_for_copy
cmp #PDERR_DUPLICATE_FILENAME
cmp #ERR_DUPLICATE_FILENAME
beq :+
jsr copy_normal_file
: jsr L2876
: jsr remove_filename_from_buffer
jsr remove_filename_from_path0
inc L2A10
L29F6: add16_8 ptr, dir_buffer + entry_length_offset, ptr
@ -644,11 +684,13 @@ L2A10: .byte 0
;;; ============================================================
.proc copy_normal_file
;; Open source
: MLI_CALL OPEN, open_srcfile_params
beq :+
jsr fail_copy
jmp :-
;; Open destination
: MLI_CALL OPEN, open_dstfile_params
beq :+
jsr fail_copy
@ -661,14 +703,16 @@ L2A10: .byte 0
sta write_dstfile_params::ref_num
sta close_dstfile_params::ref_num
loop: copy16 #$7F00, read_srcfile_params::request_count
;; Read a chunk
loop: copy16 #max_copy_count, read_srcfile_params::request_count
read: MLI_CALL READ, read_srcfile_params
beq :+
cmp #PDERR_END_OF_FILE
cmp #ERR_END_OF_FILE
beq done
jsr fail_copy
jmp read
;; Write the chunk
: copy16 read_srcfile_params::trans_count, write_dstfile_params::request_count
ora read_srcfile_params::trans_count
beq done
@ -677,12 +721,15 @@ write: MLI_CALL WRITE, write_dstfile_params
jsr fail_copy
jmp write
;; More to copy?
: lda write_dstfile_params::trans_count
cmp #<$7F00
cmp #<max_copy_count
bne done
lda write_dstfile_params::trans_count+1
cmp #>$7F00
cmp #>max_copy_count
beq loop
;; Close source and destination
done: MLI_CALL CLOSE, close_srcfile_params
MLI_CALL CLOSE, close_dstfile_params
rts
@ -700,7 +747,7 @@ done: MLI_CALL CLOSE, close_srcfile_params
bne :-
MLI_CALL CREATE, create_params
beq :+
cmp #PDERR_DUPLICATE_FILENAME
cmp #ERR_DUPLICATE_FILENAME
beq :+
jsr fail_copy
: rts
@ -708,13 +755,14 @@ done: MLI_CALL CLOSE, close_srcfile_params
;;; ============================================================
.proc L2AB2
lda L24AC
cmp #$3E
bne L2ABC
jmp L2AE6
.proc check_desktop2_on_device
lda active_device
cmp #$3E ; ???
bne :+
jmp next
L2ABC: and #$70 ; Compute $Cn00
;; Check slot for signature bytes
: and #$70 ; Compute $Cn00
lsr a
lsr a
lsr a
@ -724,35 +772,39 @@ L2ABC: and #$70 ; Compute $Cn00
lda #0
sta $08
ldx #0 ; Compare signature bytes
L2ACC: lda sig_offsets,x
bloop: lda sig_offsets,x
tay
lda ($08),y
cmp sig_bytes,x
bne L2AE4
bne error
inx
cpx #4 ; Number of signature bytes
bcc L2ACC
bcc bloop
ldy #$FB ; Also check $CnFB
lda ($08),y
and #$01
bne L2AE6
L2AE4: sec
bne next
error: sec
rts
L2AE6: MLI_CALL GET_PREFIX, get_prefix_params2
bne L2AE4
next: MLI_CALL GET_PREFIX, get_prefix_params2
bne error
;; Append "DeskTop2" to path at $D00
ldx $0D00
ldy #0
L2AF3: inx
loop: inx
iny
lda str_desktop2,y
sta $0D00,x
cpy str_desktop2
bne L2AF3
bne loop
stx $0D00
;; ... and get info
MLI_CALL GET_FILE_INFO, get_file_info_params4
beq L2AE4
clc
beq error
clc ; ok
rts
str_desktop2:
@ -1150,19 +1202,19 @@ L34A1: iny
bne L34A1
stx path1
MLI_CALL GET_FILE_INFO, get_file_info_params3
cmp #PDERR_FILE_NOT_FOUND
cmp #ERR_FILE_NOT_FOUND
beq L34C4
cmp #PDERR_VOL_NOT_FOUND
cmp #ERR_VOL_NOT_FOUND
beq L34C4
cmp #PDERR_PATH_NOT_FOUND
cmp #ERR_PATH_NOT_FOUND
beq L34C4
rts
L34C4: MLI_CALL GET_FILE_INFO, get_file_info_params2
beq L34DD
cmp #PDERR_VOL_NOT_FOUND
cmp #ERR_VOL_NOT_FOUND
beq L34D4
cmp #PDERR_FILE_NOT_FOUND
cmp #ERR_FILE_NOT_FOUND
bne L34DA
L34D4: jsr show_insert_prompt
jmp L34C4
@ -1272,7 +1324,7 @@ L35A9: MLI_CALL GET_FILE_INFO, get_file_info_params2
sta L3642
MLI_CALL GET_FILE_INFO, get_file_info_params3
beq :+
cmp #PDERR_FILE_NOT_FOUND
cmp #ERR_FILE_NOT_FOUND
beq L35D7
jmp handle_error_code
@ -1326,7 +1378,7 @@ L3659: lda open_params7::ref_num
L366B: copy16 #$0B00, read_params7::request_count
MLI_CALL READ, read_params7
beq :+
cmp #PDERR_END_OF_FILE
cmp #ERR_END_OF_FILE
beq L36AE
jmp handle_error_code
@ -1717,12 +1769,12 @@ str_not_completed:
;;; ============================================================
.proc handle_error_code
cmp #PDERR_OVERRUN_ERROR
cmp #ERR_OVERRUN_ERROR
bne :+
jsr show_no_space_prompt
jmp finish_and_invoke
: cmp #PDERR_VOLUME_DIR_FULL
: cmp #ERR_VOLUME_DIR_FULL
bne show_error
jsr show_no_space_prompt
jmp finish_and_invoke

14
inc/prodos.inc

@ -101,13 +101,13 @@ ST_VOLUME_DIRECTORY := $0F
;;; Errors
;;; ============================================================
PDERR_PATH_NOT_FOUND := $44
PDERR_VOL_NOT_FOUND := $45
PDERR_FILE_NOT_FOUND := $46
PDERR_DUPLICATE_FILENAME:= $47
PDERR_OVERRUN_ERROR := $48
PDERR_VOLUME_DIR_FULL := $49
PDERR_END_OF_FILE := $4C
ERR_PATH_NOT_FOUND := $44
ERR_VOL_NOT_FOUND := $45
ERR_FILE_NOT_FOUND := $46
ERR_DUPLICATE_FILENAME:= $47
ERR_OVERRUN_ERROR := $48
ERR_VOLUME_DIR_FULL := $49
ERR_END_OF_FILE := $4C
;;; ============================================================
;;; Macros