mirror of
https://github.com/forth-ev/VolksForth.git
synced 2024-12-27 22:30:04 +00:00
256 lines
16 KiB
Plaintext
256 lines
16 KiB
Plaintext
Screen 0 not modified
|
|
0 \ Development Tools cas 26jan06
|
|
1
|
|
2 Interactive Tracer
|
|
3
|
|
4 One-Step Debugger
|
|
5
|
|
6 Traps
|
|
7
|
|
8
|
|
9
|
|
10
|
|
11
|
|
12
|
|
13
|
|
14
|
|
15
|
|
Screen 1 not modified
|
|
0 \ TOOLS LOADSCREEN 22MAR85RE)
|
|
1
|
|
2 ONLYFORTH
|
|
3
|
|
4 \NEEDS CODE abort( Assembler is needed )
|
|
5
|
|
6 VOCABULARY TOOLS
|
|
7
|
|
8 TOOLS ALSO DEFINITIONS
|
|
9 hex
|
|
10 1 &11 +THRU
|
|
11 decimal
|
|
12 ONLYFORTH
|
|
13
|
|
14
|
|
15
|
|
Screen 2 not modified
|
|
0 \ HANDLE STEPS BP 10 02 85)
|
|
1
|
|
2 ASSEMBLER ALSO DEFINITIONS
|
|
3
|
|
4 ONLY FORTH ALSO TOOLS ALSO DEFINITIONS
|
|
5 | VARIABLE (W | VARIABLE RPT
|
|
6
|
|
7 | CODE STEP
|
|
8 RPT DEC RP X) LDA IP STA
|
|
9 RP )Y LDA IP 1+ STA RP 2INC
|
|
10 (W LDA W STA (W 1+ LDA W 1+ STA
|
|
11 W 1- JMP END-CODE
|
|
12
|
|
13 | CREATE NEXTSTEP ] STEP [
|
|
14
|
|
15
|
|
Screen 3 not modified
|
|
0 \ THROW STATUS ON R-STACK B 23JUL85RE)
|
|
1
|
|
2 | CREATE NPULL 0 ]
|
|
3 RP@ COUNT 2DUP + RP! R> SWAP CMOVE ;
|
|
4
|
|
5 : NPUSH ( ADDR LEN -)
|
|
6 R> -ROT OVER >R RP@ OVER 1+ - DUP RP! PLACE
|
|
7 NPULL >R >R ;
|
|
8
|
|
9 | : ONELINE .STATUS SPACE QUERY INTERPRET
|
|
10 -82 ALLOT RDROP ( DELETE QUIT FROM TNEXT ) ;
|
|
11
|
|
12
|
|
13
|
|
14
|
|
15
|
|
Screen 4 not modified
|
|
0 \ TRAP AND DISPLAY KS 26MAR85RE)
|
|
1 LABEL TNEXT
|
|
2 IP 2INC RP LDA RPT CMP 0<> ?[
|
|
3 [[ W 1- JMP SWAP ]?
|
|
4 RP 1+ LDA RPT 1+ CMP 0= ?]
|
|
5 LABEL DOTRACE
|
|
6 RPT INC ( DISABLE TRACER )
|
|
7 W LDA (W STA W 1+ LDA (W 1+ STA
|
|
8 ;C: R@ NEXTSTEP >R
|
|
9 INPUT PUSH KEYBOARD
|
|
10 OUTPUT PUSH DISPLAY
|
|
11 CR 2- DUP 4 U.R @ DUP 5 U.R 2 SPACES
|
|
12 >NAME .NAME 1C COL - 0 MAX SPACES .S
|
|
13 STATE PUSH BLK PUSH >IN PUSH
|
|
14 [ ' 'QUIT >BODY ] LITERAL PUSH
|
|
15 [ ' >INTERPRET >BODY ] LITERAL PUSH
|
|
Screen 5 not modified
|
|
0 \
|
|
1 #TIB PUSH TIB #TIB @ NPUSH R0 PUSH
|
|
2 RP@ R0 ! 082 ALLOT
|
|
3 ['] ONELINE IS 'QUIT QUIT ; -2 ALLOT
|
|
4
|
|
5
|
|
6
|
|
7
|
|
8
|
|
9
|
|
10
|
|
11
|
|
12
|
|
13
|
|
14
|
|
15
|
|
Screen 6 not modified
|
|
0 \ TRACER COMMANDS BP 23JUL85RE)
|
|
1
|
|
2 | CODE (TRACE TNEXT 0 100 M/MOD
|
|
3 # LDA NEXT 0C + STA
|
|
4 # LDA NEXT 0B + STA
|
|
5 04C # LDA NEXT 0A + STA NEXT JMP END-CODE
|
|
6
|
|
7 : TRACE' RP@ 2- RPT ! ' (TRACE EXECUTE END-TRACE ;
|
|
8
|
|
9 : BREAK RP@ 2+ RPT ! (TRACE ; RESTRICT
|
|
10
|
|
11 : TRACEL: CREATE , DOES> @ RPT +! ;
|
|
12
|
|
13 -6 TRACEL: +DO 6 TRACEL: -DO
|
|
14 -2 TRACEL: +R 2 TRACEL: -R
|
|
15 -6 TRACEL: +PUSH 6 TRACEL: -PUSH
|
|
Screen 7 not modified
|
|
0 \ WATCH TRAP BP 10 02 85 )
|
|
1
|
|
2 | VARIABLE WATCHPT 2 ALLOT
|
|
3
|
|
4 LABEL WNEXT IP 2INC
|
|
5 WATCHPT LDA N STA WATCHPT 1+ LDA N 1+ STA
|
|
6 N X) LDA WATCHPT 2+ CMP 0<> ?[
|
|
7 [[ RP LDA RPT STA RP 1+ LDA RPT 1+ STA
|
|
8 ( SET TO TNEXT) TNEXT 0 100 M/MOD
|
|
9 # LDA NEXT 0C + STA # LDA NEXT 0B + STA
|
|
10 DOTRACE JMP SWAP ]?
|
|
11 N )Y LDA WATCHPT 3 + CMP 0= ?] W 1- JMP END-CODE
|
|
12
|
|
13
|
|
14
|
|
15
|
|
Screen 8 not modified
|
|
0 \ WATCH COMMANDS BP 10 02 85 )
|
|
1
|
|
2 | CODE (WATCH WNEXT 0 100 M/MOD
|
|
3 # LDA NEXT 0C + STA
|
|
4 # LDA NEXT 0B + STA
|
|
5 04C # LDA NEXT 0A + STA NEXT JMP END-CODE
|
|
6
|
|
7 : WATCH' ( ADR -- )
|
|
8 DUP WATCHPT ! @ WATCHPT 2+ ! ' (WATCH EXECUTE END-TRACE ;
|
|
9
|
|
10 : CONT ( -) WATCHPT @ @ WATCHPT 2+ ! (WATCH ;
|
|
11
|
|
12 ( SYNTAX : <VARNAME> WATCH' <PROCEDURE> )
|
|
13
|
|
14
|
|
15
|
|
Screen 9 not modified
|
|
0 \ TOOLS FOR DECOMPILING, KS 4 APR 83 )
|
|
1 ( INTERACTIVE USE )
|
|
2 | : ?: DUP 4 U.R ." :" ;
|
|
3 | : @? DUP @ 6 U.R ;
|
|
4 | : C? DUP C@ 3 .R ;
|
|
5 | : BL 024 COL - 0 MAX SPACES ;
|
|
6
|
|
7 : S ( ADR - ADR+) ( PRINT LITERAL STRING)
|
|
8 ?: SPACE C? 4 SPACES DUP COUNT TYPE
|
|
9 DUP C@ + 1+ BL ; ( COUNT + RE)
|
|
10
|
|
11 : N ( ADR - ADR+2) ( PRINT NAME OF NEXT WORD BY ITS CFA)
|
|
12 ?: @? 2 SPACES DUP @ >NAME .NAME 2+ BL ;
|
|
13
|
|
14 : L ( ADR - ADR+2) ( PRINT LITERAL VALUE) ?: @? 2+ BL ;
|
|
15
|
|
Screen 10 not modified
|
|
0 \ TOOLS FOR DECOMPILING, INTERACTIVE )
|
|
1
|
|
2 : D ( ADR N - ADR+N) ( DUMP N BYTES)
|
|
3 2DUP SWAP ?: 3 SPACES SWAP 0 DO C? 1+ LOOP
|
|
4 4 SPACES -ROT TYPE BL ;
|
|
5
|
|
6 : C ( ADR - ADR+1) ( PRINT BYTE AS UNSIGNED VALUE) 1 D ;
|
|
7
|
|
8 : B ( ADR - ADR+2) ( PRINT BRANCH TARGET LOCATION )
|
|
9 ?: @? DUP @ OVER + 6 U.R 2+ BL ;
|
|
10
|
|
11 ( USED FOR : )
|
|
12 ( NAME STRING LITERAL DUMP CLIT BRANCH )
|
|
13 ( - - - - - - )
|
|
14
|
|
15
|
|
Screen 11 not modified
|
|
0 \ DEBUGGING UTILITIES BP 19 02 85 )
|
|
1
|
|
2 : UNRAVEL \ UNRAVEL PERFORM (ABORT"
|
|
3 RDROP RDROP RDROP CR ." TRACE DUMP IS " CR
|
|
4
|
|
5 BEGIN RP@ R0 @ -
|
|
6 WHILE R> DUP 8 U.R SPACE 2- @ >NAME .NAME CR
|
|
7 REPEAT (ERROR ;
|
|
8
|
|
9 ' UNRAVEL ERRORHANDLER !
|
|
10
|
|
11
|
|
12
|
|
13
|
|
14
|
|
15
|
|
Screen 12 not modified
|
|
0
|
|
1
|
|
2
|
|
3
|
|
4
|
|
5
|
|
6
|
|
7
|
|
8
|
|
9
|
|
10
|
|
11
|
|
12
|
|
13
|
|
14
|
|
15
|
|
Screen 13 not modified
|
|
0
|
|
1
|
|
2
|
|
3
|
|
4
|
|
5
|
|
6
|
|
7
|
|
8
|
|
9
|
|
10
|
|
11
|
|
12
|
|
13
|
|
14
|
|
15
|
|
Screen 14 not modified
|
|
0
|
|
1
|
|
2
|
|
3
|
|
4
|
|
5
|
|
6
|
|
7
|
|
8
|
|
9
|
|
10
|
|
11
|
|
12
|
|
13
|
|
14
|
|
15
|