Kernel 0.93+

.Docs/KERNEL.md

@@ -135,10 +135,10 @@ And return, if found, the full path to it.
 
 ## ASM  
 **In:**  
-`>PUSHWI filestat`  
+`>PUSHWI filename`  
 `>PUSHWI fullpath`  
 `>PUSHWI searchpath`  
-`>LDYAI filename`  
+`>PUSHWI filestat`  
 
 ## RETURN VALUE  
 CC : success  

SYS/KERNEL.S.ENV.txt

@@ -10,7 +10,6 @@ NEW
 *\--------------------------------------
 				.DUMMY
 				.OR ZPDRV
-ENV.SearchPath	.BS 2
 ENV.BufLen		.BS 1
 ENV.VarEndChar	.BS 1
 ENV.bNoExp		.BS 1
@@ -139,22 +138,24 @@ K.ExpandStr		jsr K.strdup
 * `int filesearch ( char * filename, char * searchpath, char * fullpath, stat * filestat);`
 * ## ASM
 * **In:**
-* `>PUSHWI filestat`
+* `>PUSHWI filename`
 * `>PUSHWI fullpath`
 * `>PUSHWI searchpath`
-* `>LDYAI filename`
+* `>PUSHWI filestat`
 * ## RETURN VALUE
 * CC : success
 * DstBuf = FilePath
 * DstStat = S.STAT
 * CS : not found
 *\--------------------------------------
-K.FileSearch	pha
+K.FileSearch	>PULLW .4+1				DstStat
-				>PULLW ENV.SearchPath
 				>PULLW .2+1				DstBuf
-				>PULLW .4+1				DstStat
+				>PULLW ENV.Search.2+1	path to search
-				pla						Y,A = filename
+				>PULLW ENV.Search.4+1	filename to find
-				jsr ENV.Search.YA
+				
+				stz ENV.Search.98+1
+				
+				jsr ENV.Search
 				bcs K.FileSearch.RTS
 
 				ldx #$ff
@@ -171,12 +172,15 @@ K.FileSearch	pha
 K.FileSearch.RTS
 				rts
 *--------------------------------------
-ENV.Search.CWD	>STYA ZPPtr2			filename to find
+ENV.Search.CWD	>STYA ENV.Search.4+1	filename to find
 				ldy #S.PS.hCWD
 				lda (PS.NewPSPtr),y
 				jsr K.GetMemPtr
-				>STYA ENV.SearchPath
+				>STYA ENV.Search.2+1
-				bra ENV.Search.Ptr2
+				
+				stz ENV.Search.98+1
+				
+				bra ENV.Search
 				
 ENV.Search.LIB	ldx #0
 				.HS 2C					BIT ABS
@@ -184,70 +188,68 @@ ENV.Search.DRV	ldx #2
 				.HS 2C					BIT ABS
 ENV.Search.PATH	ldx #4
 
-				>STYA ZPPtr2			filename to find
+				>STYA ENV.Search.4+1	filename to find
-				>PUSHW ENV.VARS,x
 
-				>LDYA ENV.VARS,x
+				>PUSHW ENV.VARS,x
 				>PUSHWI 0				allocate...
 				jsr K.GetEnv			get value for Search Path
 				bcs K.FileSearch.RTS
 
-				>STYA ENV.SearchPath
+				>STYA ENV.Search.2+1
 				stx ENV.Search.98+1
 
-ENV.Search.Ptr2	>LDYA ZPPtr2
+ENV.Search		stz ENV.Search.1+1
-ENV.Search.YA	>STYA .4+1
 			
-				stz .1+1
+ENV.Search.1	ldy #0					Self Modified Index in Search list string
-			
-.1				ldy #0					Self Modified Index in Search list string
 
 				ldx #0
 
-.2				lda (ENV.SearchPath),y
+ENV.Search.2	lda $ffff,y				SELF MODIFIED
 
-				beq .3					end of string, try it....
+				beq ENV.Search.3		end of string, try it....
 
 				iny
 				cmp #':'
-				beq .3
+				beq ENV.Search.3
 
 				sta K.Buf256,x
 				inx
-				bra .2
+				bra ENV.Search.2
 
-.3				txa
+ENV.Search.3	txa
 				beq ENV.Search.98		String is empty....nothing to try
 
-				sty .1+1				save current index
+				sty ENV.Search.1+1		save current index
 
 				ldy #0
 
-.4				lda $ffff,y				Self Modified, Append Filename...
+ENV.Search.4	lda $ffff,y				Self Modified, Append Filename...
 				sta K.Buf256,x
-				beq .5
+				beq ENV.Search.5
 
 				iny
 				inx
-				bra .4
+				bra ENV.Search.4
 
-.5				>PUSHWI K.S.STAT
+ENV.Search.5	>PUSHWI K.S.STAT
 				>LDYAI K.Buf256
 				>SYSCALL2 stat
-				bcs .1						Failed...retry next path...
+				bcs ENV.Search.1		Failed...retry next path...
 
 				lda K.S.STAT+S.STAT.P.TYPE
 				cmp #S.FI.T.DIR				Dir ?
-				beq .1
+				beq ENV.Search.1
 				jsr ENV.Search.98			Discard Expanded hSrch list
 
 				clc
 				rts
 
 ENV.Search.98	lda #$ff					SELF MODIFIED : Discard  Search list
+				beq .1
+				
 				jsr K.FreeMem
 
-				lda #MLI.E.FNOTFND
+.1				lda #MLI.E.FNOTFND
 				sec
 				rts
 */--------------------------------------

SYS/KERNEL.S.MEM.txt

@@ -285,7 +285,7 @@ K.FreeMem.ERR	phx
 				jsr K.SYSCALL2
 				plx
 				lda #E.INVH
-			>DEBUGOA
+*			>DEBUG
 				sec
 				rts
 *--------------------------------------