1 files changed, 0 insertions, 85 deletions
diff --git a/src/eie2ugs/mips_cpu.c b/src/eie2ugs/mips_cpu.c
deleted file mode 100644
index 7138bcd..0000000
--- a/src/eie2ugs/mips_cpu.c
+++ /dev/null
@@ -1,85 +0,0 @@
-#include "mips.h"
-
-#include <stdlib.h>
-
-struct mips_cpu_impl{
-
-	uint32_t pc;
-	uint32_t pcN;
-	uint32_t regs[32];
-
-	mips_mem_h mem;
-};
-
-mips_cpu_h mips_cpu_create(mips_mem_h mem)
-{
-	unsigned i;
-	mips_cpu_h res=(mips_cpu_h)malloc(sizeof(struct mips_cpu_impl));
-
-	res->mem=mem;
-
-	res->pc=0;
-	res->pcN=4;	// NOTE: why does this make sense?
-
-	for( i=0;i<32;i++){
-		res->regs[i]=0;
-	}
-
-	return res;
-}
-
-void mips_cpu_free(mips_cpu_h state)
-{
-	free(state);
-}
-
-mips_error mips_cpu_get_register(
-	mips_cpu_h state,	//!< Valid (non-empty) handle to a CPU
-	unsigned index,		//!< Index from 0 to 31
-	uint32_t *value		//!< Where to write the value to
-)
-{
-	if(state==0)
-		return mips_ErrorInvalidHandle;
-	if(index>=32)
-		return mips_ErrorInvalidArgument;
-	if(value==0)
-		return mips_ErrorInvalidArgument;
-
-	*value = state->regs[index];
-	return mips_Success;
-}
-
-/*! Modifies one of the 32 general purpose MIPS registers. */
-mips_error mips_cpu_set_register(
-	mips_cpu_h state,	//!< Valid (non-empty) handle to a CPU
-	unsigned index,		//!< Index from 0 to 31
-	uint32_t value		//!< New value to write into register file
-)
-{
-	if(state==0)
-		return mips_ErrorInvalidHandle;
-	if(index>=32)
-		return mips_ErrorInvalidArgument;
-
-	// TODO : What about register zero?
-	state->regs[index]=value;
-
-	return mips_Success;
-}
-
-mips_error mips_cpu_step(mips_cpu_h state)
-{
-	uint32_t pc=state->pc;
-
-	if(state==0)
-		return mips_ErrorInvalidHandle;
-
-	//TODO: Here is where the magic happens
-	// - Fetch the instruction from memory (mips_mem_read)
-	// - Decode the instruction (is it R, I, J)?
-	// - Execute the instruction (do maths, access memory, ...)
-	// - Writeback the results (update registers, advance pc)
-
-	return mips_ErrorNotImplemented;
-}