Implement iwMMXt instruction set for the PXA270 cpu.

[qemu.git] / target-arm / op_mem.h

diff --git a/target-arm/op_mem.h b/target-arm/op_mem.h
index 29fd85bc32ad111a4ca0f1906007b580df473dff..6bccb0651d5529497ba45555f5142dfc52d9d2ae 100644 (file)
--- a/target-arm/op_mem.h
+++ b/target-arm/op_mem.h
@@ -67,4 +67,24 @@ VFP_MEM_OP(d,q)
 
 #undef VFP_MEM_OP
 
+/* iwMMXt load/store.  Address is in T1 */
+#define MMX_MEM_OP(name, ldname) \
+void OPPROTO glue(op_iwmmxt_ld##name,MEMSUFFIX)(void) \
+{ \
+    M0 = glue(ld##ldname,MEMSUFFIX)(T1); \
+    FORCE_RET(); \
+} \
+void OPPROTO glue(op_iwmmxt_st##name,MEMSUFFIX)(void) \
+{ \
+    glue(st##name,MEMSUFFIX)(T1, M0); \
+    FORCE_RET(); \
+}
+
+MMX_MEM_OP(b, ub)
+MMX_MEM_OP(w, uw)
+MMX_MEM_OP(l, l)
+MMX_MEM_OP(q, q)
+
+#undef MMX_MEM_OP
+
 #undef MEMSUFFIX