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Goto'ing past variable initializations is undefined behavior.

Browse Source 
Work around different gcc versions giving conflicting warnings
about signed/unsigned comparisons involving bit fields.


git-svn-id: https://dolphin-emu.googlecode.com/svn/trunk@6290 8ced0084-cf51-0410-be5f-012b33b47a6e
This commit is contained in:
Soren Jorvang
2010-10-20 00:12:41 +00:00
parent 7b45ac6e01
commit 9a03484d64
2 changed files with 24 additions and 23 deletions
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11
Source/Core/Core/Src/HW/DVDInterface.cpp
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@ -590,33 +590,34 @@ void ExecuteCommand(UDICR& _DICR)
{
if (iDVDOffset & 0x80000000) // read request to hardware buffer
{
u32 len = m_DILENGTH.Length / 4;
switch (iDVDOffset)
{
case 0x80000000:
ERROR_LOG(DVDINTERFACE, "GC-AM: READ MEDIA BOARD STATUS (80000000)");
for (u32 i = 0; i < m_DILENGTH.Length / 4; i++)
for (u32 i = 0; i < len; i++)
Memory::Write_U32(0, m_DIMAR.Address + i * 4);
break;
case 0x80000040:
ERROR_LOG(DVDINTERFACE, "GC-AM: READ MEDIA BOARD STATUS (2) (80000040)");
for (u32 i = 0; i < m_DILENGTH.Length / 4; i++)
for (u32 i = 0; i < len; i++)
Memory::Write_U32(~0, m_DIMAR.Address + i * 4);
Memory::Write_U32(0x00000020, m_DIMAR.Address); // DIMM SIZE, LE
Memory::Write_U32(0x4743414D, m_DIMAR.Address + 4); // GCAM signature
break;
case 0x80000120:
ERROR_LOG(DVDINTERFACE, "GC-AM: READ FIRMWARE STATUS (80000120)");
for (u32 i = 0; i < m_DILENGTH.Length / 4; i++)
for (u32 i = 0; i < len; i++)
Memory::Write_U32(0x01010101, m_DIMAR.Address + i * 4);
break;
case 0x80000140:
ERROR_LOG(DVDINTERFACE, "GC-AM: READ FIRMWARE STATUS (80000140)");
for (u32 i = 0; i < m_DILENGTH.Length / 4; i++)
for (u32 i = 0; i < len; i++)
Memory::Write_U32(0x01010101, m_DIMAR.Address + i * 4);
break;
case 0x84000020:
ERROR_LOG(DVDINTERFACE, "GC-AM: READ MEDIA BOARD STATUS (1) (84000020)");
for (u32 i = 0; i < m_DILENGTH.Length / 4; i++)
for (u32 i = 0; i < len; i++)
Memory::Write_U32(0x00000000, m_DIMAR.Address + i * 4);
break;
default: