Multiple smaller HLE improvements

Exzap · Dec 7, 2024 · a568a08 · a568a08
1 parent 87253c8
commit a568a08
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Showing 6 changed files with 28 additions and 11 deletions.
diff --git a/src/Cafe/OS/RPL/rpl_structs.h b/src/Cafe/OS/RPL/rpl_structs.h
@@ -116,7 +116,7 @@ typedef struct
 	/* +0x34 */ uint32be ukn34;
 	/* +0x38 */ uint32be ukn38;
 	/* +0x3C */ uint32be ukn3C;
-	/* +0x40 */ uint32be toolkitVersion;
+	/* +0x40 */ uint32be minimumToolkitVersion;
 	/* +0x44 */ uint32be ukn44;
 	/* +0x48 */ uint32be ukn48;
 	/* +0x4C */ uint32be ukn4C;

diff --git a/src/Cafe/OS/libs/coreinit/coreinit_GHS.cpp b/src/Cafe/OS/libs/coreinit/coreinit_GHS.cpp
@@ -156,12 +156,22 @@ namespace coreinit
 		return &currentThread->crt.eh_mem_manage;
 	}
 
-	void* __gh_errno_ptr()
+	sint32be* __gh_errno_ptr()
 	{
 		OSThread_t* currentThread = coreinit::OSGetCurrentThread();
 		return &currentThread->context.ghs_errno;
 	}
 
+	void __gh_set_errno(sint32 errNo)
+	{
+		*__gh_errno_ptr() = errNo;
+	}
+
+	sint32 __gh_get_errno()
+	{
+		return *__gh_errno_ptr();
+	}
+
 	void* __get_eh_store_globals()
 	{
 		OSThread_t* currentThread = coreinit::OSGetCurrentThread();
@@ -272,6 +282,8 @@ namespace coreinit
 		cafeExportRegister("coreinit", __get_eh_globals, LogType::Placeholder);
 		cafeExportRegister("coreinit", __get_eh_mem_manage, LogType::Placeholder);
 		cafeExportRegister("coreinit", __gh_errno_ptr, LogType::Placeholder);
+		cafeExportRegister("coreinit", __gh_set_errno, LogType::Placeholder);
+		cafeExportRegister("coreinit", __gh_get_errno, LogType::Placeholder);
 		cafeExportRegister("coreinit", __get_eh_store_globals, LogType::Placeholder);
 		cafeExportRegister("coreinit", __get_eh_store_globals_tdeh, LogType::Placeholder);
 

diff --git a/src/Cafe/OS/libs/coreinit/coreinit_GHS.h b/src/Cafe/OS/libs/coreinit/coreinit_GHS.h
@@ -4,5 +4,9 @@ namespace coreinit
 {
 	void PrepareGHSRuntime();
 
+	sint32be* __gh_errno_ptr();
+	void __gh_set_errno(sint32 errNo);
+	sint32 __gh_get_errno();
+
 	void InitializeGHS();
 };
diff --git a/src/Cafe/OS/libs/coreinit/coreinit_Thread.h b/src/Cafe/OS/libs/coreinit/coreinit_Thread.h
@@ -38,7 +38,7 @@ struct OSContext_t
 	/* +0x1E0 */ uint64be fp_ps1[32];
 	/* +0x2E0 */ uint64be coretime[3];
 	/* +0x2F8 */ uint64be starttime;
-	/* +0x300 */ uint32be ghs_errno;         // returned by __gh_errno_ptr() (used by socketlasterr)
+	/* +0x300 */ sint32be ghs_errno;         // returned by __gh_errno_ptr() (used by socketlasterr)
 	/* +0x304 */ uint32be affinity;
 	/* +0x308 */ uint32be upmc1;
 	/* +0x30C */ uint32be upmc2;

diff --git a/src/Cafe/OS/libs/gx2/GX2_Resource.cpp b/src/Cafe/OS/libs/gx2/GX2_Resource.cpp
@@ -87,6 +87,11 @@ namespace GX2
 		return true;
 	}
 
+	void GX2RSetBufferName(GX2RBuffer* buffer, const char* name)
+	{
+		// no-op in production builds
+	}
+
 	void* GX2RLockBufferEx(GX2RBuffer* buffer, uint32 resFlags)
 	{
 		return buffer->GetPtr();
@@ -226,6 +231,7 @@ namespace GX2
 		cafeExportRegister("gx2", GX2RCreateBufferUserMemory, LogType::GX2);
 		cafeExportRegister("gx2", GX2RDestroyBufferEx, LogType::GX2);
 		cafeExportRegister("gx2", GX2RBufferExists, LogType::GX2);
+		cafeExportRegister("gx2", GX2RSetBufferName, LogType::GX2);
 		cafeExportRegister("gx2", GX2RLockBufferEx, LogType::GX2);
 		cafeExportRegister("gx2", GX2RUnlockBufferEx, LogType::GX2);
 		cafeExportRegister("gx2", GX2RInvalidateBuffer, LogType::GX2);

diff --git a/src/Cafe/OS/libs/nsysnet/nsysnet.cpp b/src/Cafe/OS/libs/nsysnet/nsysnet.cpp
@@ -3,6 +3,7 @@
 #include "Cafe/OS/libs/coreinit/coreinit_Thread.h"
 #include "Cafe/IOSU/legacy/iosu_crypto.h"
 #include "Cafe/OS/libs/coreinit/coreinit_Time.h"
+#include "Cafe/OS/libs/coreinit/coreinit_GHS.h"
 
 #include "Common/socket.h"
 
@@ -117,20 +118,14 @@ void nsysnetExport_socket_lib_finish(PPCInterpreter_t* hCPU)
 	osLib_returnFromFunction(hCPU, 0); // 0 -> Success
 }
 
-static uint32be* __gh_errno_ptr()
-{
-	OSThread_t* osThread = coreinit::OSGetCurrentThread();
-	return &osThread->context.ghs_errno;
-}
-
 void _setSockError(sint32 errCode)
 {
-	*(uint32be*)__gh_errno_ptr() = (uint32)errCode;
+	coreinit::__gh_set_errno(errCode);
 }
 
 sint32 _getSockError()
 {
-	return (sint32)*(uint32be*)__gh_errno_ptr();
+	return coreinit::__gh_get_errno();
 }
 
 // error translation modes for _translateError