A2osX/SYS/KERNEL.S.DRV.txt

PR#3
PREFIX /A2OSX.BUILD
LOMEM $A00
INC 1
AUTO 6
*--------------------------------------
* K.LoadDrvYA
*  in :
*   Y,A = PTR To Full Cmd Line PStrArray
*  out :
*   none
*--------------------------------------
K.LoadDrvYA		>STYA K.LoadDrv.CmdArray

				>LDYAI ENV.DRV			push ENVNAME=DRV
				>SYSCALL GetEnvYA		get value for ENV=DRV
				bcs .9
				
				>PUSHYA					Push $DRV value

				>PUSHW K.LoadDrv.CmdArray  		(ARG[0] = DRVNAME)
				
				jsr K.FileSearch		find Driver in $DRV
				bcs .9
				stx .99+1

				jsr K.LoadExeYA			Y,A =filename full path
				bcs .98
				
				>STYA pDrv
				stx .97+1

				>LDYA K.LoadDrv.CmdArray  Advance to  ARG[1]
				>STYA ZPPtr1
				
				lda ZPPtr1
				sec
				adc (ZPPtr1)
				sta ZPPtr1
				bcc .1
				inc ZPPtr1+1
				
.1				>LDYA ZPPtr1

				jsr pDrvJmp				call Dev.Detect
				bcs .96

				jsr BIN.InstallDRV
				bcs .96
				
				jsr .96					Cleanup...
				
				lda #0					Make sure RC = 0 if success
				clc
.9				rts
				
.96				pha				
.97				lda #$ff
				jsr K.FreeMemA
				pla
				
.98				pha				
.99				lda #$ff
				jsr K.FreeMemA
				pla
				sec				
				rts
*--------------------------------------
K.LoadDrv.CmdArray	.BS 2
*--------------------------------------
MAN
SAVE /A2OSX.SRC/SYS/KERNEL.S.DRV
LOAD /A2OSX.SRC/SYS/KERNEL.S
ASM
-												Complete Rewrite #3 : many new bugs...
											
										
										
											2015-06-03 18:30:57 +00:00
+								PR#3
-												Kernel version 0.9 : MEDIA reorganisation
											
										
										
											2017-03-29 15:48:15 +00:00
+								PREFIX /A2OSX.BUILD
-												Kernel version 0.9 : BLOCK DEVICES, extended S.DEV struct to store ROM entry point,BUS/DEV....moved the whole code to 16 Bytes S.DEV (Max 32 devices)
											
										
										
											2017-03-15 16:44:15 +00:00
+								LOMEM $A00
-												Complete Rewrite #3 : many new bugs...
											
										
										
											2015-06-03 18:30:57 +00:00
+								INC 1
 								AUTO 6
 								*--------------------------------------
-												Kernel version 0.8 : API cleanup/reorg
											
										
										
											2016-09-21 15:20:37 +00:00
+								* K.LoadDrvYA
-												Complete Rewrite #3 : many new bugs...
											
										
										
											2015-06-03 18:30:57 +00:00
+								*  in :
-												Kernel version 0.8 (Initial Commit)
											
										
										
											2016-08-17 06:25:58 +00:00
+								*   Y,A = PTR To Full Cmd Line PStrArray
-												Complete Rewrite #3 : many new bugs...
											
										
										
											2015-06-03 18:30:57 +00:00
+								*  out :
 								*   none
 								*--------------------------------------
-												Kernel version 0.8 : API cleanup/reorg
											
										
										
											2016-09-21 15:20:37 +00:00
+								K.LoadDrvYA		>STYA K.LoadDrv.CmdArray
-												Complete Rewrite #4 : Still debbuging...
											
										
										
											2015-11-22 22:30:06 +00:00
 												>LDYAI ENV.DRV			push ENVNAME=DRV
-												Kernel version 0.9 : MEDIA reorganisation
											
										
										
											2017-03-29 15:48:15 +00:00
+												>SYSCALL GetEnvYA		get value for ENV=DRV
-												Kernel version 0.9 : Few bytes saved in Kernel, SSC Drivers now updating KCONFIG Block
											
										
										
											2017-04-13 20:59:25 +00:00
+												bcs .9
-												Complete Rewrite #4 : Still debbuging...
											
										
										
											2015-11-22 22:30:06 +00:00
-												Kernel version 0.8 (Initial Commit)
											
										
										
											2016-08-17 06:25:58 +00:00
+												>PUSHYA					Push $DRV value
-												Kernel version 0.8 : API cleanup/reorg
											
										
										
											2016-09-21 15:20:37 +00:00
+												>PUSHW K.LoadDrv.CmdArray  		(ARG[0] = DRVNAME)
-												Kernel Rewrite #6
											
										
										
											2016-06-07 06:10:18 +00:00
-												Kernel version 0.9 : Few bytes saved in Kernel, SSC Drivers now updating KCONFIG Block
											
										
										
											2017-04-13 20:59:25 +00:00
+												jsr K.FileSearch		find Driver in $DRV
 												bcs .9
 												stx .99+1
-												Kernel version 0.8 : Fixed bug in LOADBIN called from BNK1
											
										
										
											2016-09-30 06:24:52 +00:00
+												jsr K.LoadExeYA			Y,A =filename full path
-												Kernel version 0.8 (Initial Commit)
											
										
										
											2016-08-17 06:25:58 +00:00
+												bcs .98
-												Complete Rewrite #3 : many new bugs...
											
										
										
											2015-06-03 18:30:57 +00:00
-												DRV:Bug fixed preventing INSDRV resuming after loading a driver
											
										
										
											2016-03-18 07:25:43 +00:00
+												>STYA pDrv
-												Kernel version 0.9 : Few bytes saved in Kernel, SSC Drivers now updating KCONFIG Block
											
										
										
											2017-04-13 20:59:25 +00:00
+												stx .97+1
-												Complete Rewrite #4 : Still debbuging...
											
										
										
											2015-11-22 22:30:06 +00:00
-												Kernel version 0.8 : API cleanup/reorg
											
										
										
											2016-09-21 15:20:37 +00:00
+												>LDYA K.LoadDrv.CmdArray  Advance to  ARG[1]
-.9
											
										
										
											2017-01-12 17:43:45 +00:00
+												>STYA ZPPtr1
-												Kernel version 0.8 (Initial Commit)
											
										
										
											2016-08-17 06:25:58 +00:00
-.9
											
										
										
											2017-01-12 17:43:45 +00:00
+												lda ZPPtr1
-												Kernel version 0.8 (Initial Commit)
											
										
										
											2016-08-17 06:25:58 +00:00
+												sec
-.9
											
										
										
											2017-01-12 17:43:45 +00:00
+												adc (ZPPtr1)
 												sta ZPPtr1
-												Kernel version 0.8 (Initial Commit)
											
										
										
											2016-08-17 06:25:58 +00:00
+												bcc .1
-.9
											
										
										
											2017-01-12 17:43:45 +00:00
+												inc ZPPtr1+1
-												Kernel version 0.8 (Initial Commit)
											
										
										
											2016-08-17 06:25:58 +00:00
-.9
											
										
										
											2017-01-12 17:43:45 +00:00
+								.1				>LDYA ZPPtr1
-												Kernel version 0.8 : Fixed a bug in DRV relocation
											
										
										
											2016-10-04 16:01:07 +00:00
-												Kernel version 0.8 (Initial Commit)
											
										
										
											2016-08-17 06:25:58 +00:00
+												jsr pDrvJmp				call Dev.Detect
-												Kernel version 0.9 : Few bytes saved in Kernel, SSC Drivers now updating KCONFIG Block
											
										
										
											2017-04-13 20:59:25 +00:00
+												bcs .96
-												Kernel version 0.8 : Fixed a bug in DRV relocation
											
										
										
											2016-10-04 16:01:07 +00:00
-												Kernel version 0.8 : API finalized and dispatched in LCBNK1/2
											
										
										
											2016-09-27 15:51:59 +00:00
+												jsr BIN.InstallDRV
-												Kernel version 0.9 : Few bytes saved in Kernel, SSC Drivers now updating KCONFIG Block
											
										
										
											2017-04-13 20:59:25 +00:00
+												bcs .96
-												Complete Rewrite #3 : many new bugs...
											
										
										
											2015-06-03 18:30:57 +00:00
-												Kernel version 0.9 : Few bytes saved in Kernel, SSC Drivers now updating KCONFIG Block
											
										
										
											2017-04-13 20:59:25 +00:00
+												jsr .96					Cleanup...
-												Complete Rewrite #3 : many new bugs...
											
										
										
											2015-06-03 18:30:57 +00:00
-												Kernel version 0.8 (Initial Commit)
											
										
										
											2016-08-17 06:25:58 +00:00
+												lda #0					Make sure RC = 0 if success
 												clc
-												Kernel version 0.9 : Few bytes saved in Kernel, SSC Drivers now updating KCONFIG Block
											
										
										
											2017-04-13 20:59:25 +00:00
+								.9				rts
-												Complete Rewrite #4 : Still debbuging...
											
										
										
											2015-11-22 22:30:06 +00:00
-												Kernel version 0.9 : Few bytes saved in Kernel, SSC Drivers now updating KCONFIG Block
											
										
										
											2017-04-13 20:59:25 +00:00
+								.96				pha
 								.97				lda #$ff
-												Kernel version 0.8 : API cleanup/reorg
											
										
										
											2016-09-21 15:20:37 +00:00
+												jsr K.FreeMemA
-												Complete Rewrite #3 : many new bugs...
											
										
										
											2015-06-03 18:30:57 +00:00
+												pla
-												Kernel version 0.8 (Initial Commit)
											
										
										
											2016-08-17 06:25:58 +00:00
+								.98				pha
-												Kernel version 0.9 : Few bytes saved in Kernel, SSC Drivers now updating KCONFIG Block
											
										
										
											2017-04-13 20:59:25 +00:00
+								.99				lda #$ff
-												Kernel version 0.8 : API cleanup/reorg
											
										
										
											2016-09-21 15:20:37 +00:00
+												jsr K.FreeMemA
-												Complete Rewrite #3 : many new bugs...
											
										
										
											2015-06-03 18:30:57 +00:00
+												pla
-												Kernel version 0.8 (Initial Commit)
											
										
										
											2016-08-17 06:25:58 +00:00
+												sec
-												Complete Rewrite #3 : many new bugs...
											
										
										
											2015-06-03 18:30:57 +00:00
+												rts
 								*--------------------------------------
-												Kernel version 0.8 : API cleanup/reorg
											
										
										
											2016-09-21 15:20:37 +00:00
+								K.LoadDrv.CmdArray	.BS 2
-												Complete Rewrite #3 : many new bugs...
											
										
										
											2015-06-03 18:30:57 +00:00
+								*--------------------------------------
 								MAN
-												Kernel version 0.9 : MEDIA reorganisation
											
										
										
											2017-03-29 15:48:15 +00:00
+								SAVE /A2OSX.SRC/SYS/KERNEL.S.DRV
 								LOAD /A2OSX.SRC/SYS/KERNEL.S
-												Complete Rewrite #3 : many new bugs...
											
										
										
											2015-06-03 18:30:57 +00:00
+								ASM