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Merge pull request #4233 from lioncash/debug
kernel/svc: Do nothing if svcOutputDebugString's length is <= 0
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commit
241f10a669
@ -662,6 +662,10 @@ static void Break(u8 break_reason) {
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/// Used to output a message on a debug hardware unit - does nothing on a retail unit
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/// Used to output a message on a debug hardware unit - does nothing on a retail unit
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static void OutputDebugString(VAddr address, int len) {
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static void OutputDebugString(VAddr address, int len) {
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if (len <= 0) {
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return;
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}
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std::string string(len, ' ');
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std::string string(len, ' ');
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Memory::ReadBlock(address, string.data(), len);
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Memory::ReadBlock(address, string.data(), len);
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LOG_DEBUG(Debug_Emulated, "{}", string);
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LOG_DEBUG(Debug_Emulated, "{}", string);
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