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Merge pull request #5520 from sepalani/write-console 

HLE: Fix __write_console implementation
This commit is contained in:
Leo Lam 2017-06-03 22:00:23 +02:00 committed by GitHub
parent 227bc3816f 2afa546551
commit 4b53093acb
1 changed files with 15 additions and 1 deletions
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16
Source/Core/Core/HLE/HLE_OS.cpp
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@ -65,10 +65,24 @@ void HLE_GeneralDebugPrint()
NOTICE_LOG(OSREPORT, "%08x->%08x| %s", LR, PC, SHIFTJISToUTF8(report_message).c_str());
}
// __write_console is slightly abnormal
// __write_console(int fd, const void* buffer, const u32* size)
void HLE_write_console()
{
std::string report_message = GetStringVA(4);
if (PowerPC::HostIsRAMAddress(GPR(5)))
{
u32 size = PowerPC::Read_U32(GPR(5));
if (size > report_message.size())
WARN_LOG(OSREPORT, "__write_console uses an invalid size of 0x%08x", size);
else if (size == 0)
WARN_LOG(OSREPORT, "__write_console uses a size of zero");
else
report_message = report_message.substr(0, size);
}
else
{
ERROR_LOG(OSREPORT, "__write_console uses an unreachable size pointer");
}
NPC = LR;