Kernel 0.93

SYS/KERNEL.S.ENV.txt

@@ -246,6 +246,7 @@ ENV.Search.YA	>STYA .4+1
 
 .98				lda #$ff					SELF MODIFIED : Discard Expanded hSrch list
 				jsr K.FreeMem
+
 				lda #MLI.E.FNOTFND
 				sec
 				rts
@@ -260,11 +261,11 @@ ENV.Search.YA	>STYA .4+1
 * `>SYSCALL putenv`
 * ## RETURN VALUE
 *\--------------------------------------
-K.PutEnv		>STYA ZPPtr1		NAME=VALUE
+K.PutEnv		>STYA ZPPtr2		NAME=VALUE
 
 				ldy #0
 				
-.1				lda (ZPPtr1),y		copy STR to K.Buf256
+.1				lda (ZPPtr2),y		copy NAME to K.Buf256
 				beq .9
 				
 				cmp #'='
@@ -274,23 +275,18 @@ K.PutEnv		>STYA ZPPtr1		NAME=VALUE
 				iny
 				bne .1
 				
+.9				lda #E.SYN
+				sec
+				rts
+				
 .2				lda #0
 				sta K.Buf256,y
 
-				tya
-				sec
-				adc ZPPtr1
-				sta ZPPtr2
-				lda ZPPtr1+1
-				adc #0
-				sta ZPPtr2+1
+				jsr MEM.AddYp1ToPtr2
 
 				>LDYAI K.Buf256
 				>STYA ZPPtr1
 				bra K.SetEnv.I
-
-.9				sec
-				rts
 */--------------------------------------
 * # SetEnv
 * Change or add an environment variable

SYS/KERNEL.S.IO.txt

@@ -180,17 +180,14 @@ IO.OPEN.BDEV	jsr K.IOCTL.GetPDrv
 
 .9				rts				
 *--------------------------------------
-IO.OPEN.DSOCK
-*--------------------------------------
-IO.OPEN.SSOCK	lda IO.hFD
-				clc
-				rts
-*--------------------------------------
 IO.OPEN.PIPE	ldy #S.FD.PIPE.S
 				lda (pFD),y
 				inc
 				sta (pFD),y
-				lda IO.hFD
+*--------------------------------------
+IO.OPEN.DSOCK
+*--------------------------------------
+IO.OPEN.SSOCK	lda IO.hFD
 				clc
 				rts
 *--------------------------------------

SYS/KERNEL.S.MEM.txt

@@ -738,6 +738,18 @@ MEM.AddYToPtr1	clc
 				inc ZPPtr1+1
 .8				rts
 *--------------------------------------
+MEM.AddYp1ToPtr2
+				sec	
+				.HS 90					BCC
+MEM.AddYToPtr2	clc
+				tya
+				adc ZPPtr2
+				sta ZPPtr2
+				bcc .8
+				clc						keep CC as some JMP exkt here
+				inc ZPPtr2+1
+.8				rts
+*--------------------------------------
 MEM.PutCharPtr2	sta (ZPPtr2)
 MEM.NextCharPtr2
 				inc ZPPtr2

SYS/KERNEL.S.PS.txt

@@ -496,7 +496,7 @@ PS.AddArgV		ldy #$ff				In both cases, remove ARGV[0]
 				inc
 
 .5				jsr K.GetMem
-				bcs PS.AddPtr1ToStrV.RTS
+				bcs PS.AddPtr1ToStrVUntil0.RTS
 				
 				>STYA ZPPtr2			Target Buffer
 				txa
@@ -518,10 +518,14 @@ PS.AddArgV		ldy #$ff				In both cases, remove ARGV[0]
 PS.AddPtr1ToStrVUntil0
 .1				lda (ZPPtr1)
 				sta (ZPPtr2)
-				beq PS.AddPtr1ToStrV.8	Ending \0
+				beq .8					Ending \0
 				
 				jsr PS.AddPtr1ToStrV
 				bra .1
+				
+.8				clc
+PS.AddPtr1ToStrVUntil0.RTS
+				rts
 *--------------------------------------
 PS.AddYAToStrV	>STYA ZPPtr1
 PS.AddPtr1ToStrV
@@ -533,17 +537,7 @@ PS.AddPtr1ToStrV
 				bne .2
 				
 				jsr MEM.AddYp1ToPtr1
-				
-				tya
-				sec
-				adc ZPPtr2
-				sta ZPPtr2
-				bcc PS.AddPtr1ToStrV.RTS
-				inc ZPPtr2+1
-PS.AddPtr1ToStrV.8
-				clc
-PS.AddPtr1ToStrV.RTS
-				rts
+				jmp MEM.AddYp1ToPtr2
 *--------------------------------------
 PS.AddYAp12ArgSize
 				pha

SYS/KERNEL.S.STDIO.txt

@@ -989,7 +989,7 @@ K.SScanF.H		lda K.SScanFTBL+1,x		Get VAR size
 
 				jsr NUM.Hex2ACC32
 
-K.SScanF.GetVAL	jsr K.SScanF.Fwd		Y=char count parsed
+K.SScanF.GetVAL	jsr MEM.AddYToPtr2		Y=char count parsed
 
 .1				ply						get back VAL size 
 
@@ -1013,14 +1013,7 @@ K.SScanF.S		ldy #$ff
 .2				lda #0					add \0 to param ptr
 				sta (ZPPtr3),y
 
-K.SScanF.Fwd	tya						Y=char count parsed
-				clc
-				adc ZPPtr2
-				sta ZPPtr2
-				bcc .8
-				clc
-				inc ZPPtr2+1
-.8				rts
+K.SScanF.Fwd	jmp MEM.AddYToPtr2		Y=char count parsed
 */--------------------------------------
 * # FOpen
 * Open a file