1 files changed, 0 insertions, 80 deletions

diff --git a/apps/dsp.h b/apps/dsp.h
index 8c23c3053d..3d24b24245 100644
--- a/apps/dsp.h
+++ b/apps/dsp.h
@@ -64,86 +64,6 @@ enum {
     DSP_CALLBACK_SET_STEREO_WIDTH
 };
 
-/* A bunch of fixed point assembler helper macros */
-#if defined(CPU_COLDFIRE)
-/* These macros use the Coldfire EMAC extension and need the MACSR flags set
- * to fractional mode with no rounding.
- */
-
-/* Multiply two S.31 fractional integers and return the sign bit and the
- * 31 most significant bits of the result.
- */
-#define FRACMUL(x, y) \
-({ \
-    long t; \
-    asm ("mac.l    %[a], %[b], %%acc0\n\t" \
-         "movclr.l %%acc0, %[t]\n\t" \
-         : [t] "=r" (t) : [a] "r" (x), [b] "r" (y)); \
-    t; \
-})
-
-/* Multiply two S.31 fractional integers, and return the 32 most significant
- * bits after a shift left by the constant z. NOTE: Only works for shifts of
- * 1 to 8 on Coldfire!
- */
-#define FRACMUL_SHL(x, y, z) \
-({ \
-    long t, t2; \
-    asm ("mac.l    %[a], %[b], %%acc0\n\t" \
-         "moveq.l  %[d], %[t]\n\t" \
-         "move.l   %%accext01, %[t2]\n\t" \
-         "and.l    %[mask], %[t2]\n\t" \
-         "lsr.l    %[t], %[t2]\n\t" \
-         "movclr.l %%acc0, %[t]\n\t" \
-         "asl.l    %[c], %[t]\n\t" \
-         "or.l     %[t2], %[t]\n\t" \
-         : [t] "=&d" (t), [t2] "=&d" (t2) \
-         : [a] "r" (x), [b] "r" (y), [mask] "d" (0xff), \
-           [c] "i" ((z)), [d] "i" (8 - (z))); \
-    t; \
-})
-
-#elif defined(CPU_ARM)
-
-/* Multiply two S.31 fractional integers and return the sign bit and the
- * 31 most significant bits of the result.
- */
-#define FRACMUL(x, y) \
-({ \
-    long t, t2; \
-    asm ("smull    %[t], %[t2], %[a], %[b]\n\t" \
-         "mov      %[t2], %[t2], asl #1\n\t" \
-         "orr      %[t], %[t2], %[t], lsr #31\n\t" \
-         : [t] "=&r" (t), [t2] "=&r" (t2) \
-         : [a] "r" (x), [b] "r" (y)); \
-    t; \
-})
-
-/* Multiply two S.31 fractional integers, and return the 32 most significant
- * bits after a shift left by the constant z.
- */
-#define FRACMUL_SHL(x, y, z) \
-({ \
-    long t, t2; \
-    asm ("smull    %[t], %[t2], %[a], %[b]\n\t" \
-         "mov      %[t2], %[t2], asl %[c]\n\t" \
-         "orr      %[t], %[t2], %[t], lsr %[d]\n\t" \
-         : [t] "=&r" (t), [t2] "=&r" (t2) \
-         : [a] "r" (x), [b] "r" (y), \
-           [c] "M" ((z) + 1), [d] "M" (31 - (z))); \
-    t; \
-})
-
-#else
-
-#define FRACMUL(x, y) (long) (((((long long) (x)) * ((long long) (y))) >> 31))
-#define FRACMUL_SHL(x, y, z) \
-((long)(((((long long) (x)) * ((long long) (y))) >> (31 - (z)))))
-
-#endif
-
-#define DIV64(x, y, z) (long)(((long long)(x) << (z))/(y))
-
 struct dsp_config;
 
 int dsp_process(struct dsp_config *dsp, char *dest,