From 1ec69493f5854ab68d51de0acc69b14f0d8e06cc Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?R=C3=A9my=20GIBERT?= <burniouf@users.noreply.github.com>
Date: Wed, 29 Jan 2020 17:46:51 +0100
Subject: [PATCH] Kernel 0.93++

---
 .Floppies/A2OSX.BUILD.po | Bin 33553920 -> 33553920 bytes
 INC/A2osX.I.txt          |   8 +-
 SYS/KERNEL.S.ENVX.txt    | 182 +++++++++++++--------------------------
 SYS/KERNEL.S.SHARED.txt  |   8 +-
 SYS/KERNEL.S.STRV.txt    |   6 +-
 5 files changed, 77 insertions(+), 127 deletions(-)

diff --git a/.Floppies/A2OSX.BUILD.po b/.Floppies/A2OSX.BUILD.po
index cc86c8ed5da4d1596e5c2c1735a35283b490518b..d4772b5a4b05b31afe49984ad51502a0c9676f64 100644
GIT binary patch
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diff --git a/INC/A2osX.I.txt b/INC/A2osX.I.txt
index 15e0d977..2b50d943 100644
--- a/INC/A2osX.I.txt
+++ b/INC/A2osX.I.txt
@@ -415,13 +415,13 @@ S.DIB.T.CDROM		.EQ	$05			SCSI CD-ROM
 S.DIB.T.TAPE		.EQ	$06			SCSI tape or other SCSI sequential device
 S.DIB.T.HD			.EQ	$07			SCSI hard disk
 *					.EQ	$08			Reserved
-S.DIB.T.SPRINTER	.EQ	$09			SCSI printer
+*S.DIB.T.SPRINTER	.EQ	$09			SCSI printer
 S.DIB.T.5.25		.EQ	$0A			5-1/4" disk
 *					.EQ	$0B			Reserved
 *					.EQ	$0C			Reserved
-S.DIB.T.PRINTER		.EQ	$0D			Printer
-S.DIB.T.CLOCK		.EQ	$0E			Clock
-S.DIB.T.MODEM		.EQ	$0F			Modem
+*S.DIB.T.PRINTER	.EQ	$0D			Printer
+*S.DIB.T.CLOCK		.EQ	$0E			Clock
+*S.DIB.T.MODEM		.EQ	$0F			Modem
 S.DIB.T.DISKII		.EQ	$10
 S.DIB.T.PRODOS		.EQ	$11
 S.DIB.T.NIC			.EQ	$12			Network Interface Card
diff --git a/SYS/KERNEL.S.ENVX.txt b/SYS/KERNEL.S.ENVX.txt
index 502828dc..d301b244 100644
--- a/SYS/KERNEL.S.ENVX.txt
+++ b/SYS/KERNEL.S.ENVX.txt
@@ -4,7 +4,7 @@ NEW
 ENVX.PutEnv		ldy #$ff
 
 .1				iny
-				lda (TXTPTR),y		 NAME=
+				jsr SHARED.TXTPTR.GetY	 NAME=
 				beq .9
 
 				cmp #'='
@@ -19,7 +19,7 @@ ENVX.PutEnv		ldy #$ff
 				adc TXTPTR+1
 				sta FORPNT+1
 				
-				bra K.SetEnv.I
+				bra ENVX.SetEnv
 
 .9				lda #E.SYN
 				sec
@@ -27,7 +27,7 @@ ENVX.PutEnv		ldy #$ff
 *--------------------------------------
 ENVX.SetEnv		jsr ENVX.UnsetEnv
 				
-.1				jsr ENV.InitEnvP3		ZPPtr3 -> Env (SETREADAUX)
+.1				jsr ENVX.InitEnvP3		ZPPtr3 -> Env (SETREADAUX)
 
 				lda #1
 				sta ZPPtr4
@@ -36,33 +36,29 @@ ENVX.SetEnv		jsr ENVX.UnsetEnv
 .10				lda (ZPPtr3)			End of ENV
 				beq .15
 
-				jsr ENV.GetP3LenY
-				jsr ENV.NextEnvP3Y
-				jsr ENV.NextEnvP4Y
+				jsr ENVX.GetP3LenY
+				jsr ENVX.NextEnvP3Y
+				jsr ENVX.NextEnvP4Y
 				bra .10
 
-.15				.DO AUXENV=1
-				sta CLRREADAUX
-				.FIN
-				
-				ldy #$ff
+.15				ldy #$ff
 
 .16				iny
-				lda (TXTPTR),y
+				jsr SHARED.TXTPTR.GetY
 				beq .17
 
 				jsr SHARED.IsIDValid
 				bcc .16
 
-.17				jsr ENV.NextEnvP4Y		ZPPtr4 = ENVSIZE + VAR
+.17				jsr ENVX.NextEnvP4Y		ZPPtr4 = ENVSIZE + VAR
 
 				ldy #$ff
 
 .19				iny
-				lda (FORPNT),y
+				jsr SHARED.FORPNT.getY
 				bne .19
 
-				jsr ENV.NextEnvP4Y		ZPPtr4 = ENVSIZE + VALUE
+				jsr ENVX.NextEnvP4Y		ZPPtr4 = ENVSIZE + VALUE
 				lda ZPPtr4
 				beq .20
 
@@ -81,12 +77,7 @@ ENVX.SetEnv		jsr ENVX.UnsetEnv
 				ldy #S.PS.hENV
 				lda (pPs),y
 				
-				.DO AUXENV=1
-				ldx #SYS.FreeStkObj
-				jsr K.SYSCALL2.AUX
-				.ELSE
-				jsr K.Freemem
-				.FIN
+				jsr K.Freemem		AUX
 				
 				pla
 				ldy #S.PS.hENV
@@ -97,13 +88,9 @@ ENVX.SetEnv		jsr ENVX.UnsetEnv
 				bra .1				Start over
 
 .22				ldy #$ff
-
-				.DO AUXENV=1
-				sta SETWRITEAUX
-				.FIN
-				
+			
 .23				iny
-				lda (TXTPTR),y
+				jsr SHARED.TXTPTR.GetY
 				sta (ZPPtr3),y
 				beq .24
 				jsr SHARED.IsIDValid
@@ -112,11 +99,11 @@ ENVX.SetEnv		jsr ENVX.UnsetEnv
 .24				lda #'='
 				sta (ZPPtr3),y
 				
-				jsr ENV.NextEnvP3Y
+				jsr ENVX.NextEnvP3Y
 				ldy #$ff
 
 .25				iny
-				lda (FORPNT),y
+				jsr SHARED.FORPNT.getY
 				sta (ZPPtr3),y
 				bne .25
 
@@ -124,66 +111,49 @@ ENVX.SetEnv		jsr ENVX.UnsetEnv
 				sta (ZPPtr3),y			don't forget array ending 0
 				clc
 
-.9				.DO AUXENV=1
-				sta CLRREADAUX
-				sta CLRWRITEAUX
-				.FIN
-				rts
+.9				rts
 *--------------------------------------
 ENVX.GetEnv		lda TXTPTR
-				beq K.GetEnvDump
+				beq ENVX.Dump
 
-				jsr ENV.FindVar
+				jsr ENVX.FindVar
 				bcs .9
 
-				jsr ENV.NextEnvP3Y		Skip NAME=
+				jsr ENVX.NextEnvP3Y		Skip NAME=
 
 				lda FORPNT+1
 				bne .3
 
 				ldy #$ff
 				
-				.DO AUXENV=1
-				sta SETREADAUX
-				.FIN
-				
 .1				iny
 				lda (ZPPtr3),y
 				bne .1
-
-				.DO AUXENV=1
-				sta CLRREADAUX
-				.FIN
 				
 				iny
 				bne .2
 				inc
 
-.2				.DO AUXENV=1
-				sta CLRREADAUX
+.2				sta CLRREADAUX
 				sta CLRWRITEAUX
-				.FIN
 				
 				jsr K.getmem
+
+				sta SETREADAUX
+				sta SETWRITEAUX
+				
 				bcs .99
 				
 				>STYA FORPNT
 
-.3				.DO AUXENV=1
-				sta SETREADAUX
-				.FIN
-				
-				ldy #$ff
+.3				ldy #$ff
 
 .4				iny
 				lda (ZPPtr3),y
-				sta (FORPNT),y
+				jsr SHARED.FORPNT.PutY
 				bne .4
 				
 				>LDYA FORPNT
-				.DO AUXENV=1
-				sta CLRREADAUX
-				.FIN
 
 				clc
 				rts
@@ -191,13 +161,20 @@ ENVX.GetEnv		lda TXTPTR
 .9				>LDYAI 0
 *				sec
 .99				rts
-
-K.GetEnvDump	ldy #S.PS.ENVPAGECNT
+*--------------------------------------
+ENVX.Dump		sta CLRREADAUX
+				sta CLRWRITEAUX
+				
+				ldy #S.PS.ENVPAGECNT
 				lda (pPs),y
 				sta .1+1
 				
 				ldy #0
 				jsr K.getmem
+				
+				sta SETREADAUX
+				sta SETWRITEAUX
+				
 				bcs .9
 
 				>STYA FORPNT
@@ -212,26 +189,27 @@ K.GetEnvDump	ldy #S.PS.ENVPAGECNT
 				ldy #0
 
 .2				lda (ZPPtr3),y
-				sta (FORPNT),y
+				jsr SHARED.FORPNT.PutY
 				iny
 				bne .2
 
-
+				inc ZPPtr3+1
+				inc FORPNT+1
+				
+				dex
+				bne .2
+				
 .80				ldy #$ff				SELF MODIFIED
 .81				lda #$ff				SELF MODIFIED
 .82				ldx #$ff				SELF MODIFIED
-
-				.DO AUXENV=1
-				sta CLRREADAUX
-				.FIN
-
+				
 				clc
 .9				rts
 *--------------------------------------
-ENVX.UnsetEnv	jsr ENV.FindVar
+ENVX.UnsetEnv	jsr ENVX.FindVar
 				bcs .			8		not found, quit
 
-				jsr ENV.DelVarP3		Ptr3 -> NAME=VALUE
+				jsr ENVX.DelVarP3		Ptr3 -> NAME=VALUE
 				clc
 				
 				rts
@@ -248,13 +226,7 @@ ENVX.UnsetEnv	jsr ENV.FindVar
 *	 TXTPTR -> NAME
 *	 ZPPtr3 -> PTR to Ending 0
 *--------------------------------------
-ENVX.FindVar
-				.DO AUXENV=1
-				sta SETREADAUX
-				sta SETWRITEAUX
-				.FIN
-				
-				jsr ENV.InitEnvP3		Store ENV
+ENVX.FindVar	jsr ENVX.InitEnvP3		Store ENV
 
 .1				lda (ZPPtr3)
 				beq .9					end of ENV
@@ -262,11 +234,7 @@ ENVX.FindVar
 				ldy #$ff
 
 .2				iny
-				.DO AUXENV=1
 				jsr SHARED.TXTPTR.GetY
-				.ELSE
-				lda (TXTPTR),y
-				.FIN
 				beq .3
 
 				jsr SHARED.IsIDValid
@@ -281,34 +249,22 @@ ENVX.FindVar
 				cmp #'='
 				bne .4
 
-				.DO AUXENV=1
-				sta CLRREADAUX
-				sta CLRWRITEAUX
-				.FIN
 				clc
 				rts
 
-.4				jsr ENV.NextEnvP3		Skip NAME=VALUE
+.4				jsr ENVX.NextEnvP3		Skip NAME=VALUE
 				bra .1
 
-.9				.DO AUXENV=1
-				sta CLRREADAUX
-				sta CLRWRITEAUX
-				.FIN
-				sec
+.9				sec
 				rts	
 *--------------------------------------
 * ENV.DelVarP3
 *  In:
 *	ZPPtr3 -> ENV.NAME to Discard
 *--------------------------------------
-ENV.DelVarP3	.DO AUXENV=1
-				sta SETREADAUX
-				sta SETWRITEAUX
-				.FIN
-				>LDYA ZPPtr3			save actual Ptr
+ENVX.DelVarP3	>LDYA ZPPtr3			save actual Ptr
 				>STYA ZPPtr4
-				jsr ENV.NextEnvP3		Skip NAME=VALUE
+				jsr ENVX.NextEnvP3		Skip NAME=VALUE
 
 .1				ldy #$ff
 
@@ -321,46 +277,38 @@ ENV.DelVarP3	.DO AUXENV=1
 				
 				beq .8					we moved back ending \0
 
-				jsr ENV.NextEnvP3Y
-				jsr ENV.NextEnvP4Y
+				jsr ENVX.NextEnvP3Y
+				jsr ENVX.NextEnvP4Y
 				bra .1
 				
-.8				.DO AUXENV=1
-				sta CLRREADAUX
-				sta CLRWRITEAUX
-				.FIN
-				rts
+.8				rts
 *--------------------------------------
-ENV.InitEnvP3	.DO AUXENV=1
-				sta CLRREADAUX
-				.FIN
+ENVX.InitEnvP3	sta CLRREADAUX
 				ldy #S.PS.hENV
 				lda (pPs),y
-				.DO AUXENV=1
 				sta SETREADAUX
-				.FIN
 				jsr K.GetMemPtr
 				>STYA ZPPtr3			Store ENV
 
 				rts
 *--------------------------------------
-ENV.NextEnvP3	jsr ENV.GetP3LenY
+ENVX.NextEnvP3	jsr ENVX.GetP3LenY
 *--------------------------------------
-ENV.NextEnvP3Y	tya
-ENV.NextEnvP3A	sec
+ENVX.NextEnvP3Y	tya
+ENVX.NextEnvP3A	sec
 				adc ZPPtr3
 				sta ZPPtr3
 				bcc .8
 				inc ZPPtr3+1
 .8				rts
 *--------------------------------------
-ENV.GetP3LenY	ldy #$ff
+ENVX.GetP3LenY	ldy #$ff
 .1				iny
 				lda (ZPPtr3),y
 				bne .1
 				rts
 *--------------------------------------			
-ENV.NextEnvP4Y	tya
+ENVX.NextEnvP4Y	tya
 				sec
 				adc ZPPtr4
 				sta ZPPtr4
@@ -386,10 +334,6 @@ ENV.Dup.A		sta .8+1				Store target page Count
 
 				ldy	#S.PS.hENV
 				lda (pPs),y
-				.DO AUXENV=1
-				sta SETREADAUX
-				sta SETWRITEAUX
-				.FIN
 				jsr K.GetMemPtr
 				>STYA .1+1
 				
@@ -420,11 +364,7 @@ ENV.Dup.A		sta .8+1				Store target page Count
 				pla						hMem
 				clc
 				
-.9				.DO AUXENV=1
-				sta CLRREADAUX
-				sta CLRWRITEAUX
-				.FIN
-				rts
+.9				rts
 *--------------------------------------
 MAN
 SAVE USR/SRC/SYS/KERNEL.S.ENVX
diff --git a/SYS/KERNEL.S.SHARED.txt b/SYS/KERNEL.S.SHARED.txt
index 39860279..272f6ced 100644
--- a/SYS/KERNEL.S.SHARED.txt
+++ b/SYS/KERNEL.S.SHARED.txt
@@ -97,6 +97,12 @@ SHARED.TXTPTR.Next
 				inc TXTPTR+1
 				rts
 *--------------------------------------
+SHARED.FORPNT.getY
+				sta CLRREADAUX
+				sta (FORPNT),y
+				sta SETREADAUX
+				rts
+*--------------------------------------
 SHARED.FORPNT.PutY
 				sta CLRWRITEAUX
 				sta (FORPNT),y
@@ -107,7 +113,7 @@ SHARED.FORPNT.PutNext
 				sta CLRWRITEAUX
 				sta (FORPNT)
 				sta SETWRITEAUX
-* SHARED.FORPNT.Next
+SHARED.FORPNT.Next
 				inc FORPNT
 				bne SHARED.RTS
 				inc FORPNT+1
diff --git a/SYS/KERNEL.S.STRV.txt b/SYS/KERNEL.S.STRV.txt
index 6aab293a..a8e376cd 100644
--- a/SYS/KERNEL.S.STRV.txt
+++ b/SYS/KERNEL.S.STRV.txt
@@ -174,17 +174,21 @@ K.Str2StrV		jsr K.Expand
 .3				cmp #C.SPACE
 				bne .6				regular char ...store...
 				tya
-				bmi .6				between quotes... store space...
+				bmi .4				between quotes... store space...
 
 				inx					Found one arg !!!
 				lda #0				set this token End
 				jsr SHARED.PutCharPtr2
 				bra .1
+				
+.4				lda #C.SPACE
 .6				jsr SHARED.PutCharPtr2
 
 .7				jsr SHARED.GetCharPtr1
 				bne .2
+
 				inx
+				
 .8				jsr SHARED.PutCharPtr2	set Argv[x] Ending 0
 
 				sta (ZPPtr2)		set Array Ending 0