Continued F8 refactoring.

Platform/Apple/virtual/src/core/mem.s

@@ -399,11 +399,12 @@ loMemBegin: !pseudopc $800 {
 	jmp __asmPlasm_bank2
 
 ; Vectors for debug macros
-	jmp __iosaveROM
-	jmp __iorestLC
+	jmp __safeBell
 	jmp __safeCout
 	jmp __safePrbyte
 	jmp __safeHome
+	jmp __safePrhex
+	jmp __safeRdkey
 	jmp __writeStr
 	jmp __prByte
 	jmp __prSpace
@@ -706,16 +707,28 @@ _prShared: !zone {
 	jmp __iorestLC
 }
 
+__safeBell: !zone {
+	jsr saveLCState
+	jsr ROM_bell
+	jmp restLCState
+}
+
 __safeCout: !zone {
 	jsr saveLCState
 	jsr ROM_cout
 	jmp restLCState
 }
 
-safePrhex: !zone {
-	jsr __iosaveROM
+__safePrhex: !zone {
+	jsr saveLCState
 	jsr ROM_prhex
-	jmp __iorestLC
+	jmp restLCState
+}
+
+__safeRdkey: !zone {
+	jsr saveLCState
+	jsr ROM_rdkey
+	jmp restLCState
 }
 
 __prSpace: !zone {
@@ -769,10 +782,7 @@ __crout: !zone {
 __waitKey: !zone {
 	jsr __iosaveROM
 	jsr ROM_rdkey
-	pha
-	jsr __iorestLC
-	pla
-	rts
+	jmp __iorestLC
 }
 
 ; Support for very compact abort in the case of internal errors. Prints
@@ -1583,7 +1593,7 @@ aux_printMem:
 	txa
 	and #$F
 	tax
-	jsr safePrhex
+	+safePrhex
 	txa
 	beq +
 	lda #':'
@@ -2342,7 +2352,7 @@ disk_finishLoad: !zone
 .debug1:+prStr : !text "Ld t=",0
 	pha
 	lda resType
-	jsr safePrhex
+	+safePrhex
 	+prSpace
 	pla
 	+prStr : !text "n=",0
@@ -2350,7 +2360,7 @@ disk_finishLoad: !zone
 	+prStr : !text "aux=",0
 	pha
 	lda isAuxCmd
-	jsr safePrhex
+	+safePrhex
 	+prSpace
 	pla
 	rts

Platform/Apple/virtual/src/include/mem.i

@@ -398,12 +398,13 @@ _asmPlasm = auxLoader+3
 _asmPlasm_bank2 = _asmPlasm+3
 
 ; Debug support routines (defined in core/mem.s)
-_iosaveROM  = _asmPlasm_bank2+3
-_iorestLC   = _iosaveROM+3
-_safeCout   = _iorestLC+3
+_safeBell   = _asmPlasm_bank2+3
+_safeCout   = _safeBell+3
 _safePrbyte = _safeCout+3
 _safeHome   = _safePrbyte+3
-_writeStr   = _safeHome+3
+_safePrhex  = _safeHome+3
+_safeRdkey  = _safePrhex+3
+_writeStr   = _safeRdkey+3
 _prByte     = _writeStr+3
 _prSpace    = _prByte+3
 _prWord     = _prSpace+3
@@ -416,12 +417,8 @@ _internalErr = _waitKey+3
 fixedRTS    = _internalErr+3
 
 ; Debug macros
-!macro iosaveROM {
-    jsr _iosaveROM
-}
-
-!macro iorestLC {
-    jsr _iorestLC
+!macro safeBell {
+    jsr _safeBell
 }
 
 !macro safeCout {
@@ -429,13 +426,21 @@ fixedRTS    = _internalErr+3
 }
 
 !macro safePrbyte {
-    jsr _safeCout
+    jsr _safePrbyte
 }
 
 !macro safeHome {
     jsr _safeHome
 }
 
+!macro safePrhex {
+    jsr _safePrhex
+}
+
+!macro safeRdkey {
+    jsr _safeRdkey
+}
+
 !macro prStr {
     jsr _writeStr
 }

Platform/Apple/virtual/src/plasma/gameloop.pla

@@ -503,7 +503,7 @@ end
 // Get a character from the keyboard
 export asm rdkey
   +asmPlasm 0
-  +waitKey
+  +safeRdkey
   ldy #0
   rts
 end
@@ -550,8 +550,7 @@ end
 // Print a 16-bit hex value
 asm printHex
   +asmPlasm 1
-  +prYA
-  rts
+  jmp _safePrhex
 end
 
 ///////////////////////////////////////////////////////////////////////////////////////////////////
@@ -574,22 +573,19 @@ end
 // Ring the bell
 export asm beep
   +asmPlasm 0
-  +iosaveROM
-  jsr ROM_bell
-  jmp _iorestLC
+  +safeBell
+  rts
 end
 
 ///////////////////////////////////////////////////////////////////////////////////////////////////
 // Read a string from the keyboard, turn it into a PLASMA string and return a pointer to the string.
 asm readStr
   +asmPlasm 0
-  +iosaveROM
+  bit setROM
   jsr ROM_getln1
+  bit setLcRW+lcBank2
   txa
   pha
-  +iorestLC
-  pla
-  pha
   beq +
 - lda inbuf-1,x
   and #$7F