archive/dolphin
1
0
Fork 0
mirror of https://github.com/dolphin-emu/dolphin.git synced 2024-09-21 11:51:48 +02:00
Code Issues Projects Releases Packages Wiki Activity

Merge pull request #1202 from FioraAeterna/fixstartupbats

Browse source 
Fix BAT register initial values in bootcode
This commit is contained in:
skidau 2014-10-04 13:10:47 +10:00
commit 0c4739eead
1 changed files with 4 additions and 4 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

8
Source/Core/Core/Boot/Boot_BS2Emu.cpp
View file

@ -43,9 +43,9 @@ bool CBoot::EmulatedBS2_GC()
// Set up MSR and the BAT SPR registers. // Set up MSR and the BAT SPR registers.
UReg_MSR& m_MSR = ((UReg_MSR&)PowerPC::ppcState.msr); UReg_MSR& m_MSR = ((UReg_MSR&)PowerPC::ppcState.msr);
m_MSR.FP = 1; m_MSR.FP = 1;
PowerPC::ppcState.spr[SPR_IBAT0U] = 0x800001ff; PowerPC::ppcState.spr[SPR_IBAT0U] = 0x80001fff;
PowerPC::ppcState.spr[SPR_IBAT0L] = 0x00000002; PowerPC::ppcState.spr[SPR_IBAT0L] = 0x00000002;
PowerPC::ppcState.spr[SPR_DBAT0U] = 0x800001ff; PowerPC::ppcState.spr[SPR_DBAT0U] = 0x80001fff;
PowerPC::ppcState.spr[SPR_DBAT0L] = 0x00000002; PowerPC::ppcState.spr[SPR_DBAT0L] = 0x00000002;
PowerPC::ppcState.spr[SPR_DBAT1U] = 0xc0001fff; PowerPC::ppcState.spr[SPR_DBAT1U] = 0xc0001fff;
PowerPC::ppcState.spr[SPR_DBAT1L] = 0x0000002a; PowerPC::ppcState.spr[SPR_DBAT1L] = 0x0000002a;
@ -325,11 +325,11 @@ bool CBoot::EmulatedBS2_Wii()
// Set up MSR and the BAT SPR registers. // Set up MSR and the BAT SPR registers.
UReg_MSR& m_MSR = ((UReg_MSR&)PowerPC::ppcState.msr); UReg_MSR& m_MSR = ((UReg_MSR&)PowerPC::ppcState.msr);
m_MSR.FP = 1; m_MSR.FP = 1;
PowerPC::ppcState.spr[SPR_IBAT0U] = 0x800001ff; PowerPC::ppcState.spr[SPR_IBAT0U] = 0x80001fff;
PowerPC::ppcState.spr[SPR_IBAT0L] = 0x00000002; PowerPC::ppcState.spr[SPR_IBAT0L] = 0x00000002;
PowerPC::ppcState.spr[SPR_IBAT4L] = 0x90001fff; PowerPC::ppcState.spr[SPR_IBAT4L] = 0x90001fff;
PowerPC::ppcState.spr[SPR_IBAT4L] = 0x10000002; PowerPC::ppcState.spr[SPR_IBAT4L] = 0x10000002;
PowerPC::ppcState.spr[SPR_DBAT0U] = 0x800001ff; PowerPC::ppcState.spr[SPR_DBAT0U] = 0x80001fff;
PowerPC::ppcState.spr[SPR_DBAT0L] = 0x00000002; PowerPC::ppcState.spr[SPR_DBAT0L] = 0x00000002;
PowerPC::ppcState.spr[SPR_DBAT1U] = 0xc0001fff; PowerPC::ppcState.spr[SPR_DBAT1U] = 0xc0001fff;
PowerPC::ppcState.spr[SPR_DBAT1L] = 0x0000002a; PowerPC::ppcState.spr[SPR_DBAT1L] = 0x0000002a;