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libsst-os/SST_CPUCache_mips.asm

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+/*
+	SST_CPUCache_mips.asm
+	Author: Patrick Baggett <ptb1@762studios.com>
+	Created: 7/20/2012
+
+	Purpose: 
+
+	32-bit assembly for MIPS CPU cache functions
+
+	License:
+
+	This program is free software. It comes without any warranty, to
+	the extent permitted by applicable law. You can redistribute it
+	and/or modify it under the terms of the Do What The Fuck You Want
+	To Public License, Version 2, as published by Sam Hocevar. See
+	http://sam.zoy.org/wtfpl/COPYING for more details.
+
+*/
+
+/* ELF symbol names */
+.global SST_OS_GetCacheLineSize
+.global SST_OS_FlushDCRange
+.global SST_OS_InvalidateICRange
+.global SST_OS_SyncCache
+
+
+/* uint32_t SST_OS_GetCacheLineSize() */
+SST_OS_GetCacheLineSize:
+	jr $ra	
+	li $v0, 64
+	
+/* SST_OS_InvalidateICRange(void* base, size_t range) */
+SST_OS_InvalidateICRange:
+	jr $ra	
+	nop
+	
+SST_OS_FlushDCRange:
+	sync
+	jr $ra	
+	nop
+	
+/* void SST_OS_SyncCache() */
+SST_OS_SyncCache:
+	sync
+	jr $ra	
+	nop