DSP: add a crazy little shell script that will build DSPCore into DSPSpy. make DSPCore build in gekko mode. re-add GC-pad controls to DSPSpy (now it can run inside Dolphin, kind of neat but not super useful for the obvious reasons).

git-svn-id: https://dolphin-emu.googlecode.com/svn/trunk@3141 8ced0084-cf51-0410-be5f-012b33b47a6e

Source/DSPSpy/Stubs.cpp

@@ -0,0 +1,99 @@
+// Stubs to make DSPCore compile as part of DSPSpy.
+
+#include <stdlib.h>
+#include <stdio.h>
+
+#include <string>
+
+#include "Thread.h"
+
+void *AllocateMemoryPages(size_t size)
+{
+	return malloc(size);
+}
+
+void FreeMemoryPages(void *pages, size_t size)
+{
+	free(pages);
+}
+
+void WriteProtectMemory(void* ptr, size_t size, bool allowExecute)
+{
+}
+
+void UnWriteProtectMemory(void* ptr, size_t size, bool allowExecute)
+{
+}
+
+bool DSPHost_OnThread()
+{
+	return false;
+}
+
+// Well, it's just RAM right? :)
+u8 DSPHost_ReadHostMemory(u32 address)
+{
+	u8 *ptr = (u8*)address;
+	return *ptr;
+}
+
+void DSPHost_CodeLoaded(const u8 *code, int size)
+{
+}
+
+
+namespace Common
+{
+
+CriticalSection::CriticalSection(int)
+{
+}
+CriticalSection::~CriticalSection()
+{
+}
+
+void CriticalSection::Enter()
+{
+}
+
+void CriticalSection::Leave()
+{
+}
+
+}  // namespace
+
+namespace File
+{
+
+bool WriteStringToFile(bool text_file, const std::string &str, const char *filename)
+{
+	FILE *f = fopen(filename, text_file ? "w" : "wb");
+	if (!f)
+		return false;
+	size_t len = str.size();
+	if (len != fwrite(str.data(), 1, str.size(), f))
+	{
+		fclose(f);
+		return false;
+	}
+	fclose(f);
+	return true;
+}
+
+bool ReadFileToString(bool text_file, const char *filename, std::string &str)
+{
+	FILE *f = fopen(filename, text_file ? "r" : "rb");
+	if (!f)
+		return false;
+	fseek(f, 0, SEEK_END);
+	size_t len = ftell(f);
+	fseek(f, 0, SEEK_SET);
+	char *buf = new char[len + 1];
+	buf[fread(buf, 1, len, f)] = 0;
+	str = std::string(buf, len);
+	fclose(f);
+	delete [] buf;
+	return true;
+}
+
+}