Firebee/FireBee_SVN
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

modified comments

Browse Source
This commit is contained in:
Markus Fröschle
2013-07-23 19:39:48 +00:00
parent f23087ee19
commit a981488045
3 changed files with 32 additions and 40 deletions
Download Patch File Download Diff File Expand all files Collapse all files

22
BaS_gcc/sources/mmu.S
View File

@@ -84,28 +84,28 @@ _mmu_init:
move.l d2,-(sp)
clr.l d0
movec d0,ASID // ASID allways 0
move.l d0,_rt_asid // sichern
movec d0,ASID // ASID always 0
move.l d0,_rt_asid // save
move.l #0xC03FC040,d0 // data r/w precise c000'0000-ffff'ffff
movec d0,ACR0
move.l d0,_rt_acr0 // sichern
move.l d0,_rt_acr0 // save
move.l #0x601FC000,d0 // data r/w wt 6000'0000-7fff'ffff
movec d0,ACR1
move.l d0,_rt_acr1 // sichern
move.l d0,_rt_acr1 // save
move.l #0xe007C400,d0 // instruction r wt e000'0000-e07f'ffff
movec d0,ACR2
move.l d0,_rt_acr2 // sichern
move.l d0,_rt_acr2 // save
clr.l d0 // acr3 aus
clr.l d0 // acr3 off
movec d0,ACR3
move.l d0,_rt_acr3 // sichern
move.l d0,_rt_acr3 // save
move.l #__MMUBAR+1,d0
movec d0,MMUBAR //mmubar setzen
move.l d0,_rt_mmubar // sichern
movec d0,MMUBAR // set MMUBAR
move.l d0,_rt_mmubar // save
nop
@@ -188,8 +188,8 @@ _mmutr_miss:
or.l #cb_mmudr,d0
move.l d0,MCF_MMU_MMUDR
moveq.l #mmuord_d,d0 // MMU update data
move.l d0,MCF_MMU_MMUOR // setzen
move.l d0,MCF_MMU_MMUOR // set
moveq.l #mmuord_i,d0 // MMU update instruction
move.l d0,MCF_MMU_MMUOR // setzen
move.l d0,MCF_MMU_MMUOR // set
move.l (sp)+,d0
rte