added more stubs

STATUS.md

@@ -54,12 +54,14 @@ Note: vectors at `$0300` are not supported yet - for now only the locations belo
 
 | Entry     | Unofficial | Name       | Status   |  Remarks                                           |
 | :-------: | :--------: | :--------- | :------: | :------------------------------------------------: |
-|           | `$E38B`    | `ERROR`    | NOT DONE |                                                    |
-|           | `$A483`    | `MAIN`     | NOT DONE | some implementation exists, but not connected here |
-|           | `$A57C`    | `CHRNCH`   | NOT DONE |                                                    |
-|           | `$A71A`    | `QPLOP`    | NOT DONE | some implementation exists, but not connected here |
-|           | `$A7E4`    | `GONE`     | NOT DONE | some implementation exists, but not connected here |
-|           | `$AE86`    | `EVAL`     | NOT DONE | some implementation exists, but not connected here |
+| `($0003)` |            | `ADRAY1`   | NOT DONE |                                                    |
+| `($0005)` |            | `ADRAY2`   | NOT DONE |                                                    |
+| `(00300)` | `$E38B`    | `ERROR`    | NOT DONE |                                                    |
+| `(00302)` | `$A483`    | `MAIN`     | NOT DONE | some implementation exists, but not connected here |
+| `(00304)` | `$A57C`    | `CHRNCH`   | NOT DONE |                                                    |
+| `(00306)` | `$A71A`    | `QPLOP`    | NOT DONE | some implementation exists, but not connected here |
+| `(00308)` | `$A7E4`    | `GONE`     | NOT DONE | some implementation exists, but not connected here |
+| `(0030A)` | `$AE86`    | `EVAL`     | NOT DONE | some implementation exists, but not connected here |
 | `($A000)` |            | cold start | PARTIAL  |                                                    |
 | `($A002)` |            | warm start | PARTIAL  |                                                    |
 
@@ -95,6 +97,7 @@ NOTE: Even the 'DONE' routines won't support features described as missing in on
 
 | Address   | Unofficial | Name        | Status   |  Remarks                                           |
 | :-------: | :--------: | :---------- | :------: | :------------------------------------------------: |
+| `($028F)` |            | `KEYLOG`    | NOT DONE |                                                    |
 | `$FF81`   | `$FF5B`    | `CINT`      | DONE     |                                                    |
 | `$FF84`   | `$FDA3`    | `IOINIT`    | PARTIAL  | CIA initialization incomplete                      |
 | `$FF87`   | `$FD50`    | `RAMTAS`    | DONE     |                                                    |

c64/aliases/,aliases_ram_lowmem.s

@@ -12,8 +12,8 @@
 	//
 
 	//                 $02             -- UNUSED --          free for user software
-	.label ADRAY1    = $03 // $03-$04  -- NOT IMPLEMENTED --
-	.label ADRAY2    = $05 // $05-$06  -- NOT IMPLEMENTED --
+	.label ADRAY1    = $03 // $03-$04
+	.label ADRAY2    = $05 // $05-$06
 	.label CHARAC    = $07 //          [!] our implementation might be different  XXX give more details
 	.label ENDCHR    = $08 //          [!] our implementation might be different  XXX give more details
 	.label TRMPOS    = $09 //          -- NOT IMPLEMENTED --
@@ -170,7 +170,7 @@
 	.label DELAY     = $28C  //            -- NOT IMPLEMENTED --
 	.label SHFLAG    = $28D  //            bucky keys (SHIFT/CTRL/C=) flags
 	.label LSTSHF    = $28E  //            last bucky key flags
-	.label KEYLOG    = $28F  // $28F-$290  -- NOT IMPLEMENTED -- keyboard decoding pointer
+	.label KEYLOG    = $28F  // $28F-$290  routine to setup keyboard decoding
 	.label MODE      = $291  //            flag, is case switch allowed
 	.label AUTODN    = $292  //            -- NOT IMPLEMENTED -- screen scroll disable
 	.label M51CRT    = $293  //            -- NOT IMPLEMENTED -- mock 6551

c64/basic/basic_adray1.s

@@ -0,0 +1,5 @@
+
+// XXX provide documentation and implementation
+
+basic_adray1:
+    STUB_IMPLEMENTATION()

c64/basic/basic_adray2.s

@@ -0,0 +1,5 @@
+
+// XXX provide documentation and implementation
+
+basic_adray2:
+    STUB_IMPLEMENTATION()

c64/basic/basic_cold_start.s

@@ -6,11 +6,27 @@ basic_cold_start:
 	// Setup vectors at $300
 	ldy #$0B
 !:
-	lda basic_vector_defaults, y
+	lda basic_vector_defaults_1, y
 	sta IERROR, y
 	dey
 	bpl !-
 
+	// Setup misc vectors
+	ldy #$04
+!:
+	lda basic_vector_defaults_2, y
+	sta ADRAY1, y
+	dey
+	bpl !-
+
+	// Setup USRPOK
+	lda #$4C // JMP opcode
+	sta USRPOK
+	lda #<do_ILLEGAL_QUANTITY_error
+	sta USRADD+0
+	lda #>do_ILLEGAL_QUANTITY_error
+	sta USRADD+1
+
 	// Print startup banner
 	jsr printf // XXX don't use printf, keep it for debug purposes only
 	TARGET_HOOK_BANNER()

c64/basic/basic_vector_defaults.s

@@ -6,11 +6,16 @@
 // - [CM64] Compute's Mapping the Commodore 64 - page 318
 //
 
-basic_vector_defaults:
+basic_vector_defaults_1:
 
-	.word ERROR     // IERROR
-	.word MAIN      // IMAIN
-	.word CHRNCH    // ICHRNCH
-	.word QPLOP     // IQPLOP
-	.word GONE      // IGONE
-	.word EVAL      // IEVAL
+	.word ERROR            // IERROR
+	.word MAIN             // IMAIN
+	.word CHRNCH           // ICHRNCH
+	.word QPLOP            // IQPLOP
+	.word GONE             // IGONE
+	.word EVAL             // IEVAL
+
+basic_vector_defaults_2:
+
+	.word basic_adray1     // ADRAY1
+	.word basic_adray2     // ADRAY2

c64/kernal/cint_real.s

@@ -56,6 +56,13 @@ cint_pal:
 !:
 	sta TVSFLG
 
+	// Setup KEYLOG vector - XXX is it proper place?
+
+	lda #<setup_keydecode
+	sta KEYLOG+0
+	lda #>setup_keydecode
+	sta KEYLOG+1
+
 cint_brk: // entry for BRK and STOP+RESTORE - XXX, where should it start?
 
 	jsr setup_vicii

c64/kernal/setup_keydecode.s

@@ -0,0 +1,5 @@
+
+// XXX provide documentation and implementation
+
+setup_keydecode:
+    STUB_IMPLEMENTATION()