--- a/src/sh4/sh4x86.in	Wed Sep 19 11:30:30 2007 +0000
+++ b/src/sh4/sh4x86.in	Fri Sep 28 07:25:22 2007 +0000
@@ -1,5 +1,5 @@
 /**
- * $Id: sh4x86.in,v 1.14 2007-09-19 11:30:30 nkeynes Exp $
+ * $Id: sh4x86.in,v 1.15 2007-09-20 08:37:19 nkeynes Exp $
  * 
  * SH4 => x86 translation. This version does no real optimization, it just
  * outputs straight-line x86 code - it mainly exists to provide a baseline
@@ -63,48 +63,6 @@
 static uint32_t min_int = 0x80000000;
 static uint32_t save_fcw; /* save value for fpu control word */
 static uint32_t trunc_fcw = 0x0F7F; /* fcw value for truncation mode */
-void signsat48( void )
-{
-    if( ((int64_t)sh4r.mac) < (int64_t)0xFFFF800000000000LL )
-	sh4r.mac = 0xFFFF800000000000LL;
-    else if( ((int64_t)sh4r.mac) > (int64_t)0x00007FFFFFFFFFFFLL )
-	sh4r.mac = 0x00007FFFFFFFFFFFLL;
-}
-
-void sh4_fsca( uint32_t anglei, float *fr )
-{
-    float angle = (((float)(anglei&0xFFFF))/65536.0) * 2 * M_PI;
-    *fr++ = cosf(angle);
-    *fr = sinf(angle);
-}
-
-void sh4_sleep()
-{
-    if( MMIO_READ( CPG, STBCR ) & 0x80 ) {
-	sh4r.sh4_state = SH4_STATE_STANDBY;
-    } else {
-	sh4r.sh4_state = SH4_STATE_SLEEP;
-    }
-}
-
-/**
- * Compute the matrix tranform of fv given the matrix xf.
- * Both fv and xf are word-swapped as per the sh4r.fr banks
- */
-void sh4_ftrv( float *target, float *xf )
-{
-    float fv[4] = { target[1], target[0], target[3], target[2] };
-    target[1] = xf[1] * fv[0] + xf[5]*fv[1] +
-	xf[9]*fv[2] + xf[13]*fv[3];
-    target[0] = xf[0] * fv[0] + xf[4]*fv[1] +
-	xf[8]*fv[2] + xf[12]*fv[3];
-    target[3] = xf[3] * fv[0] + xf[7]*fv[1] +
-	xf[11]*fv[2] + xf[15]*fv[3];
-    target[2] = xf[2] * fv[0] + xf[6]*fv[1] +
-	xf[10]*fv[2] + xf[14]*fv[3];
-}
-
-
 
 void sh4_x86_init()
 {