VSX_ROUND(xvrspim, 4, float32, f32, float_round_down, 0)
VSX_ROUND(xvrspip, 4, float32, f32, float_round_up, 0)
VSX_ROUND(xvrspiz, 4, float32, f32, float_round_to_zero, 0)
+
+uint64_t helper_xsrsp(CPUPPCState *env, uint64_t xb)
+{
+ helper_reset_fpstatus(env);
+
+ uint64_t xt = helper_frsp(env, xb);
+
+ helper_compute_fprf(env, xt, 1);
+ helper_float_check_status(env);
+ return xt;
+}
DEF_HELPER_2(xsmulsp, void, env, i32)
DEF_HELPER_2(xsdivsp, void, env, i32)
DEF_HELPER_2(xsresp, void, env, i32)
+DEF_HELPER_2(xsrsp, i64, env, i64)
DEF_HELPER_2(xssqrtsp, void, env, i32)
DEF_HELPER_2(xsrsqrtesp, void, env, i32)
DEF_HELPER_2(xsmaddasp, void, env, i32)
tcg_temp_free_i32(opc); \
}
+#define GEN_VSX_HELPER_XT_XB_ENV(name, op1, op2, inval, type) \
+static void gen_##name(DisasContext * ctx) \
+{ \
+ if (unlikely(!ctx->vsx_enabled)) { \
+ gen_exception(ctx, POWERPC_EXCP_VSXU); \
+ return; \
+ } \
+ /* NIP cannot be restored if the exception comes */ \
+ /* from a helper. */ \
+ gen_update_nip(ctx, ctx->nip - 4); \
+ \
+ gen_helper_##name(cpu_vsrh(xT(ctx->opcode)), cpu_env, \
+ cpu_vsrh(xB(ctx->opcode))); \
+}
+
GEN_VSX_HELPER_2(xsadddp, 0x00, 0x04, 0, PPC2_VSX)
GEN_VSX_HELPER_2(xssubdp, 0x00, 0x05, 0, PPC2_VSX)
GEN_VSX_HELPER_2(xsmuldp, 0x00, 0x06, 0, PPC2_VSX)
GEN_VSX_HELPER_2(xsrdpim, 0x12, 0x07, 0, PPC2_VSX)
GEN_VSX_HELPER_2(xsrdpip, 0x12, 0x06, 0, PPC2_VSX)
GEN_VSX_HELPER_2(xsrdpiz, 0x12, 0x05, 0, PPC2_VSX)
+GEN_VSX_HELPER_XT_XB_ENV(xsrsp, 0x12, 0x11, 0, PPC2_VSX207)
GEN_VSX_HELPER_2(xsaddsp, 0x00, 0x00, 0, PPC2_VSX207)
GEN_VSX_HELPER_2(xssubsp, 0x00, 0x01, 0, PPC2_VSX207)
GEN_XX3FORM(xsmulsp, 0x00, 0x02, PPC2_VSX207),
GEN_XX3FORM(xsdivsp, 0x00, 0x03, PPC2_VSX207),
GEN_XX2FORM(xsresp, 0x14, 0x01, PPC2_VSX207),
+GEN_XX2FORM(xsrsp, 0x12, 0x11, PPC2_VSX207),
GEN_XX2FORM(xssqrtsp, 0x16, 0x00, PPC2_VSX207),
GEN_XX2FORM(xsrsqrtesp, 0x14, 0x00, PPC2_VSX207),
GEN_XX3FORM(xsmaddasp, 0x04, 0x00, PPC2_VSX207),