From 6039eb05ba6d82ef56f2868c96654c552d117bf9 Mon Sep 17 00:00:00 2001 From: Franklin Wei Date: Wed, 7 Feb 2018 20:04:46 -0500 Subject: sdl: remove non-rockbox drivers We never use any of these other drivers, so having them around just takes up space. Change-Id: Iced812162df1fef3fd55522b7e700acb6c3bcd41 --- .../sdl/src/video/ataricommon/SDL_ikbdinterrupt.S | 404 --------------------- 1 file changed, 404 deletions(-) delete mode 100644 apps/plugins/sdl/src/video/ataricommon/SDL_ikbdinterrupt.S (limited to 'apps/plugins/sdl/src/video/ataricommon/SDL_ikbdinterrupt.S') diff --git a/apps/plugins/sdl/src/video/ataricommon/SDL_ikbdinterrupt.S b/apps/plugins/sdl/src/video/ataricommon/SDL_ikbdinterrupt.S deleted file mode 100644 index 21facc80a2..0000000000 --- a/apps/plugins/sdl/src/video/ataricommon/SDL_ikbdinterrupt.S +++ /dev/null @@ -1,404 +0,0 @@ -/* - SDL - Simple DirectMedia Layer - Copyright (C) 1997-2012 Sam Lantinga - - This library is free software; you can redistribute it and/or - modify it under the terms of the GNU Lesser General Public - License as published by the Free Software Foundation; either - version 2.1 of the License, or (at your option) any later version. - - This library is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Lesser General Public License for more details. - - You should have received a copy of the GNU Lesser General Public - License along with this library; if not, write to the Free Software - Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA - - Sam Lantinga - slouken@libsdl.org -*/ - -/* - * IKBD 6301 interrupt routine - * - * Patrice Mandin - */ - - .text - - .globl _SDL_AtariIkbdInstall - .globl _SDL_AtariIkbdUninstall - - .globl _SDL_AtariIkbd_keyboard - .globl _SDL_AtariIkbd_mouseb - .globl _SDL_AtariIkbd_mousex - .globl _SDL_AtariIkbd_mousey - .globl _SDL_AtariIkbd_joystick - - .globl _SDL_AtariIkbd_enabled - -/*--- Install our IKBD vector ---*/ - -_SDL_AtariIkbdInstall: -#if defined(__mcoldfire__) - lea sp@(-16),sp - moveml d0-d1/a0-a1,sp@ -#else - moveml d0-d1/a0-a1,sp@- -#endif - - | Disable interrupts - - movew #0x2700,sr - - | Save MFP registers used for keyboard - - lea 0xfffffa00:w,a0 - btst #6,a0@(0x09) -#if defined(__mcoldfire__) - sne d0 - move.b d0,ikbd_ierb -#else - sne ikbd_ierb -#endif - btst #6,a0@(0x15) -#if defined(__mcoldfire__) - sne d0 - move.b d0,ikbd_imrb -#else - sne ikbd_imrb -#endif - - | Set our routine - -#if defined(__mcoldfire__) - movel 0x118:w,d0 - movel d0,old_ikbd - lea ikbd,a0 - movel a0,0x118:w - moveql #6,d0 - bset d0,0xfffffa09:w | IERB - bset d0,0xfffffa15:w | IMRB -#else - movel 0x118:w,old_ikbd - movel #ikbd,0x118:w - bset #6,0xfffffa09:w | IERB - bset #6,0xfffffa15:w | IMRB -#endif - - | Set mouse relative mode - -#if defined(__mcoldfire__) - moveql #8,d0 - moveb d0,0xfffffc02:w -#else - moveb #8,0xfffffc02:w -#endif - - | Reenable interrupts - - movew #0x2300,sr - - | Interrupts done - -#if defined(__mcoldfire__) - movel #0xffff,d0 - movew d0,_SDL_AtariIkbd_enabled - - moveml sp@,d0-d1/a0-a1 - lea sp@(16),sp -#else - movew #0xffff,_SDL_AtariIkbd_enabled - - moveml sp@+,d0-d1/a0-a1 -#endif - rts - -/*--- Uninstall our IKBD vector ---*/ - -_SDL_AtariIkbdUninstall: - movel a0,sp@- - - | Disable interrupts - - movew #0x2700,sr - - | Restore previous MFP registers - - lea 0xfffffa00:w,a0 - - bclr #6,a0@(0x09) - tstb ikbd_ierb - beqs ikbd_restoreierb - bset #6,a0@(0x09) -ikbd_restoreierb: - - bclr #6,a0@(0x15) - tstb ikbd_imrb - beqs ikbd_restoreimrb - bset #6,a0@(0x15) -ikbd_restoreimrb: - -#if defined(__mcoldfire__) - movel old_ikbd,a0 - movel a0,0x118:w -#else - movel old_ikbd,0x118:w -#endif - - | Clear keyboard buffer - - lea 0xfffffc00:w,a0 -ikbd_videbuffer: - btst #0,a0@ - beqs ikbd_finbuffer - tstb a0@(0x02) - bras ikbd_videbuffer -ikbd_finbuffer: - - | Reenable interrupts - - movew #0x2300,sr - - movel sp@+,a0 - rts - - .bss - - .even - .comm ikbd_ierb,1 - .comm ikbd_imrb,1 - -/*--- Our custom IKBD vector ---*/ - - .text - .even - .ascii "XBRA" - .ascii "LSDL" - .comm old_ikbd,4*1 -ikbd: -#if defined(__mcoldfire__) - lea sp@(-12),sp - moveml d0-d1/a0,sp@ -#else - moveml d0-d1/a0,sp@- -#endif - - | Check if source is IKBD or MIDI -#if defined(__mcoldfire__) - moveql #0,d0 - btst d0,0xfffffc00.w -#else - btst #0,0xfffffc00.w -#endif - beqs ikbd_oldmidi - - moveb 0xfffffc02:w,d0 - - | Joystick packet ? - - cmpb #0xff,d0 - beqs ikbd_yes_joystick - - | Mouse packet ? - - cmpb #0xf8,d0 - bmis ikbd_no_mouse - cmpb #0xfc,d0 - bpls ikbd_no_mouse - - | Mouse packet, byte #1 - -ikbd_yes_mouse: -#if defined(__mcoldfire__) - andl #3,d0 -#else - andw #3,d0 -#endif - movew d0,_SDL_AtariIkbd_mouseb - -#if defined(__mcoldfire__) - movel #ikbd_mousex,d0 - movel d0,0x118:w -#else - movel #ikbd_mousex,0x118:w -#endif - bras ikbd_endit_stack - - | Joystick packet, byte #1 - -ikbd_yes_joystick: -#if defined(__mcoldfire__) - movel #ikbd_joystick,d0 - movel d0,0x118:w -#else - movel #ikbd_joystick,0x118:w -#endif - bras ikbd_endit_stack - - | Keyboard press/release - -ikbd_no_mouse: - moveb d0,d1 - lea _SDL_AtariIkbd_keyboard,a0 -#if defined(__mcoldfire__) - andl #0x7f,d1 - btst #7,d0 - spl d0 - moveb d0,a0@(0,d1:l) -#else - andw #0x7f,d1 - tas d0 - spl a0@(0,d1:w) -#endif - - | End of interrupt - -ikbd_endit_stack: -#if defined(__mcoldfire__) - moveql #6,d0 - bclr d0,0xfffffa11:w - - moveml sp@,d0-d1/a0 - lea sp@(12),sp -#else - moveml sp@+,d0-d1/a0 - - bclr #6,0xfffffa11:w -#endif - rte - - | Call old MIDI interrupt - -ikbd_oldmidi: -#if defined(__mcoldfire__) - moveml sp@,d0-d1/a0 - lea sp@(12),sp -#else - moveml sp@+,d0-d1/a0 -#endif - - movel old_ikbd,sp@- - rts - - | Mouse packet, byte #2 - -ikbd_mousex: -#if defined(__mcoldfire__) - lea sp@(-12),sp - moveml d0-d1/a0,sp@ -#else - moveml d0-d1/a0,sp@- -#endif - - | Check if source is IKBD or MIDI -#if defined(__mcoldfire__) - moveql #0,d0 - btst d0,0xfffffc00.w -#else - btst #0,0xfffffc00.w -#endif - beqs ikbd_oldmidi - - moveb 0xfffffc02:w,d0 - extw d0 -#if defined(__mcoldfire__) - movew _SDL_AtariIkbd_mousex,d1 - addl d1,d0 - movew d0,_SDL_AtariIkbd_mousex - - movel #ikbd_mousey,d0 - movel d0,0x118:w -#else - addw d0,_SDL_AtariIkbd_mousex - - movel #ikbd_mousey,0x118:w -#endif - bras ikbd_endit_stack - - | Mouse packet, byte #3 - -ikbd_mousey: -#if defined(__mcoldfire__) - lea sp@(-12),sp - moveml d0-d1/a0,sp@ -#else - moveml d0-d1/a0,sp@- -#endif - - | Check if source is IKBD or MIDI -#if defined(__mcoldfire__) - moveql #0,d0 - btst d0,0xfffffc00.w -#else - btst #0,0xfffffc00.w -#endif - beqs ikbd_oldmidi - - moveb 0xfffffc02:w,d0 - extw d0 -#if defined(__mcoldfire__) - movew _SDL_AtariIkbd_mousey,d1 - addl d1,d0 - movew d0,_SDL_AtariIkbd_mousey - - movel #ikbd,d0 - movel d0,0x118:w -#else - addw d0,_SDL_AtariIkbd_mousey - - movel #ikbd,0x118:w -#endif - bras ikbd_endit_stack - - | Joystick packet, byte #2 - -ikbd_joystick: -#if defined(__mcoldfire__) - lea sp@(-12),sp - moveml d0-d1/a0,sp@ -#else - moveml d0-d1/a0,sp@- -#endif - - | Check if source is IKBD or MIDI -#if defined(__mcoldfire__) - moveql #0,d0 - btst d0,0xfffffc00.w -#else - btst #0,0xfffffc00.w -#endif - beqs ikbd_oldmidi - -#if defined(__mcoldfire__) - moveb 0xfffffc02:w,d0 - moveb d0,_SDL_AtariIkbd_joystick+1 - - movel #ikbd,d0 - movel d0,0x118:w - - bra ikbd_endit_stack -#else - moveb 0xfffffc02:w,_SDL_AtariIkbd_joystick+1 - - movel #ikbd,0x118:w - - bras ikbd_endit_stack -#endif - - .data - - .even -_SDL_AtariIkbd_enabled: - .word 0 - - .bss - - .even - .comm _SDL_AtariIkbd_keyboard,128 - .comm _SDL_AtariIkbd_mousex,2 - .comm _SDL_AtariIkbd_mousey,2 - .comm _SDL_AtariIkbd_mouseb,2 - .comm _SDL_AtariIkbd_joystick,2 -- cgit v1.2.3