home
***
CD-ROM
|
disk
|
FTP
|
other
***
search
/
Aminet 40
/
Aminet 40 (2000)(Schatztruhe)[!][Dec 2000].iso
/
Aminet
/
util
/
boot
/
BlizKick.lha
/
BlizKick
/
Modules
/
BPPCFix.ASM
< prev
next >
Wrap
Assembly Source File
|
2000-09-04
|
2KB
|
96 lines
; FILE: Source:modules/BPPCFix.ASM REV: 2 --- Disable ppc.library of blizzppc
;
; BPPCFix module for BlizKick
; ~~~~~~~~~~~~~~~~~~~~~~~~~~~
; Written by Harry Sintonen.
;
; 1.0: initial release.
; 1.1: fixed priority to -1. with priority 0 and installed to ROM
; area, this module was initialized before `Blizzard PPC Library Init'
; and thus failed to work.
; 1.2: now disables BlizzardPPCLibInit. 3.31 seconds faster booting on my
; 68060 @ 50MHz system. As a side effect Rafal Mania's InitPPCLib
; doesn't work anymore. Use BPPCFixFix and patch regular ppc.library
; *or* use loadppclib if you need to reload ppc.library.
;
; based on:
;
;** BPPCFix_kickcode.asm
;**
;** Disables ppc.library resident modules on Amigas with BPPC
;** Written in 1998 by Frank Wille <frank@phoenix.owl.de>
;**
;** V1.0 26-Dec-98
;** created
;
;
;
incdir "include:"
include "exec/types.i"
include "exec/libraries.i"
include "exec/execbase.i"
include "blizkickmodule.i" ; Some required...
SECTION MODULE,CODE
_DUMMY_LABEL
BK_MOD BKMF_SingleMode,_end,(RTF_COLDSTART)<<24+37<<16+NT_UNKNOWN<<8+(1),_name,_idstr,_init
; Singlemode on,
; COLDSTART module, requires KS V37.x or better, module type NT_UNKNOWN, priority 1.
_init movem.l d0-a6,-(sp)
move.l (4).w,a6
jsr (-$84,a6) ; Forbid()
move.l (ResModules,a6),a0
move.l a0,a1
bra.b loop_end
loop:
move.l d0,(a1)+
bpl.b 1$
bclr #31,d0
move.l d0,a0
move.l d0,a1
bra.b loop_end
1$: move.l d0,a2
; compare module name with "BlizzardPPCLibInit"
move.l (RT_NAME,a2),a2 ; name of current module
lea (ppclibinit_name,pc),a3
moveq #19-1,d0
2$: cmpm.b (a2)+,(a3)+
dbne d0,2$
bne.b loop_end
subq.l #4,a1 ; BlizzardPPCLibInit found - remove module
loop_end:
move.l (a0)+,d0
bne.b loop
clr.l (a1) ; end list
jsr (-$27c,a6) ; CacheClearU()
jsr (-$8a,a6) ; Permit()
exit movem.l (sp)+,d0-a6
rts
ppclibinit_name
dc.b 'BlizzardPPCLibInit',0
_name dc.b 'BPPCFix',0
_idstr dc.b 'BPPCFix 1.2 (2.9.00)',0
CNOP 0,2
_end
SECTION VERSION,DATA
dc.b '$VER: BPPCFix_MODULE 1.2 (2.9.00)',0