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Merge pull request #2106 from magumagu/elf-translation-registers 

Correctly set up MSR and BAT registers for ELF loading.
This commit is contained in:
skidau 2015-02-25 12:42:48 +11:00
parent 084ff7d305 fca5e176b3
commit f4e42b394c
1 changed files with 19 additions and 0 deletions
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19
Source/Core/Core/Boot/Boot_ELF.cpp
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@ -67,6 +67,25 @@ bool CBoot::Boot_ELF(const std::string& filename)
if(!reader.LoadIntoMemory()) if(!reader.LoadIntoMemory())
return false; return false;
// Set up MSR and the BAT SPR registers.
UReg_MSR& m_MSR = ((UReg_MSR&)PowerPC::ppcState.msr);
m_MSR.FP = 1;
m_MSR.DR = 1;
m_MSR.IR = 1;
m_MSR.EE = 1;
PowerPC::ppcState.spr[SPR_IBAT0U] = 0x80001fff;
PowerPC::ppcState.spr[SPR_IBAT0L] = 0x00000002;
PowerPC::ppcState.spr[SPR_IBAT4U] = 0x90001fff;
PowerPC::ppcState.spr[SPR_IBAT4L] = 0x10000002;
PowerPC::ppcState.spr[SPR_DBAT0U] = 0x80001fff;
PowerPC::ppcState.spr[SPR_DBAT0L] = 0x00000002;
PowerPC::ppcState.spr[SPR_DBAT1U] = 0xc0001fff;
PowerPC::ppcState.spr[SPR_DBAT1L] = 0x0000002a;
PowerPC::ppcState.spr[SPR_DBAT4U] = 0x90001fff;
PowerPC::ppcState.spr[SPR_DBAT4L] = 0x10000002;
PowerPC::ppcState.spr[SPR_DBAT5U] = 0xd0001fff;
PowerPC::ppcState.spr[SPR_DBAT5L] = 0x1000002a;
if (!reader.LoadSymbols()) if (!reader.LoadSymbols())
{ {
if (LoadMapFromFilename()) if (LoadMapFromFilename())