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fix indentation

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This commit is contained in:
Markus Fröschle
2017-04-08 16:29:01 +00:00
parent 58656b8764
commit cb034afe31
1 changed files with 24 additions and 24 deletions
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48
BaS_gcc/xhdi/xhdi_vec.S
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@@ -20,46 +20,46 @@
*
* Created on: 26.02.2013
* Author: Markus Fröschle
*///
*/
//
// XHDI entry point
//
.extern _xhdi_call
.extern _xhdi_call
.globl _xhdi_vec
.globl _xhdi_sd_install
.globl _xhdi_vec
.globl _xhdi_sd_install
//
// this is where the XHDI cookie points to:
//
.text
dc.b 'B','A','S','_'
.text
.byte 'B','A','S','_'
_xhdi_vec:
lea -12(sp),sp // save all used registers according to XHDI spec
movem.l d1/a0-a1,(sp)
lea -12(sp),sp // save all used registers according to XHDI spec
movem.l d1/a0-a1,(sp)
pea 16(sp) // forward address of parameters on stack
jsr _xhdi_call // to internal routine
addq.l #4,sp // correct stack
pea 16(sp) // forward address of parameters on stack
jsr _xhdi_call // to internal routine
addq.l #4,sp // correct stack
movem.l (sp),d1/a0-a1 // restore registers
lea 12(sp),sp
rts
movem.l (sp),d1/a0-a1 // restore registers
lea 12(sp),sp
rts
.bss
.bss
_old_vector:
.ds.l 1
.long 1
.text
.text
//
// trap #0 handler to bring the address of the disk routines into TOS
//
_xhdi_sd_install:
move.l 4(sp),d0 // address of the old XHDI vector
move.l d0,_old_vector // save it - just in case we need it later
move.l #_xhdi_vec,d0 // return our BaS vector to TOS
move.l d0,a0 //
rte
// vim: set syntax=asm68k :
move.l 4(sp),d0 // address of the old XHDI vector
move.l d0,_old_vector // save it - just in case we need it later
move.l #_xhdi_vec,d0 // return our BaS vector to TOS
move.l d0,a0 //
rte