+ emith_jump_reg_c(A_COND_AL, r)
+
+#define emith_jump_ctx_c(cond, offs) \
+ EOP_LDR_IMM2(cond,15,CONTEXT_REG,offs)
+
+#define emith_jump_ctx(offs) \
+ emith_jump_ctx_c(A_COND_AL, offs)
+
+#define emith_call_cond(cond, target) \
+ emith_xbranch(cond, target, 1)
+
+#define emith_call(target) \
+ emith_call_cond(A_COND_AL, target)
+
+#define emith_call_ctx(offs) { \
+ emith_move_r_r(14, 15); \
+ emith_jump_ctx(offs); \
+}
+
+#define emith_ret_c(cond) \
+ emith_jump_reg_c(cond, 14)
+
+#define emith_ret() \
+ emith_ret_c(A_COND_AL)
+
+#define emith_ret_to_ctx(offs) \
+ emith_ctx_write(14, offs)
+
+#define emith_push_ret() \
+ EOP_STMFD_SP(A_R14M)
+
+#define emith_pop_and_ret() \
+ EOP_LDMFD_SP(A_R15M)
+
+#define host_instructions_updated(base, end) \
+ cache_flush_d_inval_i(base, end)
+
+#define host_arg2reg(rd, arg) \
+ rd = arg