@@ -24,6 +24,14 @@ DEF_HELPER_3(mul_ssov, i32, env, i32, i32)
DEF_HELPER_3(mul_suov, i32, env, i32, i32)
DEF_HELPER_3(sha_ssov, i32, env, i32, i32)
DEF_HELPER_3(absdif_ssov, i32, env, i32, i32)
+DEF_HELPER_4(madd32_ssov, i32, env, i32, i32, i32)
+DEF_HELPER_4(madd32_suov, i32, env, i32, i32, i32)
+DEF_HELPER_4(madd64_ssov, i64, env, i32, i64, i32)
+DEF_HELPER_4(madd64_suov, i64, env, i32, i64, i32)
+DEF_HELPER_4(msub32_ssov, i32, env, i32, i32, i32)
+DEF_HELPER_4(msub32_suov, i32, env, i32, i32, i32)
+DEF_HELPER_4(msub64_ssov, i64, env, i32, i64, i32)
+DEF_HELPER_4(msub64_suov, i64, env, i32, i64, i32)
/* CSA */
DEF_HELPER_2(call, void, env, i32)
DEF_HELPER_1(ret, void, env)
@@ -198,6 +198,174 @@ target_ulong helper_absdif_ssov(CPUTriCoreState *env, target_ulong r1,
SSOV(env, ret, result, 32);
return ret;
}
+
+target_ulong helper_madd32_ssov(CPUTriCoreState *env, target_ulong r1,
+ target_ulong r2, target_ulong r3)
+{
+ target_ulong ret;
+ int64_t t1 = sextract64(r1, 0, 32);
+ int64_t t2 = sextract64(r2, 0, 32);
+ int64_t t3 = sextract64(r3, 0, 32);
+ int64_t result;
+
+ result = t2 + (t1 * t3);
+ SSOV(env, ret, result, 32);
+ return ret;
+}
+
+target_ulong helper_madd32_suov(CPUTriCoreState *env, target_ulong r1,
+ target_ulong r2, target_ulong r3)
+{
+ target_ulong ret;
+ uint64_t t1 = extract64(r1, 0, 32);
+ uint64_t t2 = extract64(r2, 0, 32);
+ uint64_t t3 = extract64(r3, 0, 32);
+ int64_t result;
+
+ result = t2 + (t1 * t3);
+ SUOV(env, ret, result, 32);
+ return ret;
+}
+
+uint64_t helper_madd64_ssov(CPUTriCoreState *env, target_ulong r1,
+ uint64_t r2, target_ulong r3)
+{
+ uint64_t ret, ovf;
+ int64_t t1 = sextract64(r1, 0, 32);
+ int64_t t3 = sextract64(r3, 0, 32);
+ int64_t mul;
+
+ mul = t1 * t3;
+ ret = mul + r2;
+ ovf = (ret ^ mul) & ~(mul ^ r2);
+
+ if ((int64_t)ovf < 0) {
+ env->PSW_USB_V = (1 << 31);
+ env->PSW_USB_SV = (1 << 31);
+ /* ext_ret > MAX_INT */
+ if (mul >= 0) {
+ ret = INT64_MAX;
+ /* ext_ret < MIN_INT */
+ } else {
+ ret = INT64_MIN;
+ }
+ } else {
+ env->PSW_USB_V = 0;
+ }
+ t1 = ret >> 32;
+ env->PSW_USB_AV = t1 ^ t1 * 2u;
+ env->PSW_USB_SAV |= env->PSW_USB_AV;
+
+ return ret;
+}
+
+uint64_t helper_madd64_suov(CPUTriCoreState *env, target_ulong r1,
+ uint64_t r2, target_ulong r3)
+{
+ uint64_t ret, mul;
+ uint64_t t1 = extract64(r1, 0, 32);
+ uint64_t t3 = extract64(r3, 0, 32);
+
+ mul = t1 * t3;
+ ret = mul + r2;
+
+ if (ret < r2) {
+ env->PSW_USB_V = (1 << 31);
+ env->PSW_USB_SV = (1 << 31);
+ /* saturate */
+ ret = UINT64_MAX;
+ } else {
+ env->PSW_USB_V = 0;
+ }
+ t1 = ret >> 32;
+ env->PSW_USB_AV = t1 ^ t1 * 2u;
+ env->PSW_USB_SAV |= env->PSW_USB_AV;
+ return ret;
+}
+
+target_ulong helper_msub32_ssov(CPUTriCoreState *env, target_ulong r1,
+ target_ulong r2, target_ulong r3)
+{
+ target_ulong ret;
+ int64_t t1 = sextract64(r1, 0, 32);
+ int64_t t2 = sextract64(r2, 0, 32);
+ int64_t t3 = sextract64(r3, 0, 32);
+ int64_t result;
+
+ result = t2 - (t1 * t3);
+ SSOV(env, ret, result, 32);
+ return ret;
+}
+
+target_ulong helper_msub32_suov(CPUTriCoreState *env, target_ulong r1,
+ target_ulong r2, target_ulong r3)
+{
+ target_ulong ret;
+ int64_t t1 = extract64(r1, 0, 32);
+ int64_t t2 = extract64(r2, 0, 32);
+ int64_t t3 = extract64(r3, 0, 32);
+ int64_t result;
+
+ result = t2 - (t1 * t3);
+ SUOV(env, ret, result, 32);
+ return ret;
+}
+
+uint64_t helper_msub64_ssov(CPUTriCoreState *env, target_ulong r1,
+ uint64_t r2, target_ulong r3)
+{
+ uint64_t ret, ovf;
+ int64_t t1 = sextract64(r1, 0, 32);
+ int64_t t3 = sextract64(r3, 0, 32);
+ int64_t mul;
+
+ mul = t1 * t3;
+ ret = r2 - mul;
+ ovf = (ret ^ r2) & (mul ^ r2);
+
+ if ((int64_t)ovf < 0) {
+ env->PSW_USB_V = (1 << 31);
+ env->PSW_USB_SV = (1 << 31);
+ /* ext_ret > MAX_INT */
+ if (mul < 0) {
+ ret = INT64_MAX;
+ /* ext_ret < MIN_INT */
+ } else {
+ ret = INT64_MIN;
+ }
+ } else {
+ env->PSW_USB_V = 0;
+ }
+ t1 = ret >> 32;
+ env->PSW_USB_AV = t1 ^ t1 * 2u;
+ env->PSW_USB_SAV |= env->PSW_USB_AV;
+ return ret;
+}
+
+uint64_t helper_msub64_suov(CPUTriCoreState *env, target_ulong r1,
+ uint64_t r2, target_ulong r3)
+{
+ uint64_t ret, mul;
+ uint64_t t1 = extract64(r1, 0, 32);
+ uint64_t t3 = extract64(r3, 0, 32);
+
+ mul = t1 * t3;
+ ret = r2 - mul;
+
+ if (ret > r2) {
+ env->PSW_USB_V = (1 << 31);
+ env->PSW_USB_SV = (1 << 31);
+ /* saturate */
+ ret = 0;
+ } else {
+ env->PSW_USB_V = 0;
+ }
+ t1 = ret >> 32;
+ env->PSW_USB_AV = t1 ^ t1 * 2u;
+ env->PSW_USB_SAV |= env->PSW_USB_AV;
+ return ret;
+}
+
/* context save area (CSA) related helpers */
static int cdc_increment(target_ulong *psw)
@@ -316,6 +316,261 @@ static inline void gen_add_d(TCGv ret, TCGv r1, TCGv r2)
tcg_temp_free(t0);
}
+/* ret = r2 + (r1 * r3); */
+static inline void gen_madd32_d(TCGv ret, TCGv r1, TCGv r2, TCGv r3)
+{
+ TCGv_i64 t1 = tcg_temp_new_i64();
+ TCGv_i64 t2 = tcg_temp_new_i64();
+ TCGv_i64 t3 = tcg_temp_new_i64();
+
+ tcg_gen_ext_i32_i64(t1, r1);
+ tcg_gen_ext_i32_i64(t2, r2);
+ tcg_gen_ext_i32_i64(t3, r3);
+
+ tcg_gen_mul_i64(t1, t1, t3);
+ tcg_gen_add_i64(t1, t2, t1);
+
+ tcg_gen_trunc_i64_i32(ret, t1);
+ /* calc V
+ t1 > 0x7fffffff */
+ tcg_gen_setcondi_i64(TCG_COND_GT, t3, t1, 0x7fffffffLL);
+ /* t1 < -0x80000000 */
+ tcg_gen_setcondi_i64(TCG_COND_LT, t2, t1, -0x80000000LL);
+ tcg_gen_or_i64(t2, t2, t3);
+ tcg_gen_trunc_i64_i32(cpu_PSW_V, t2);
+ tcg_gen_shli_tl(cpu_PSW_V, cpu_PSW_V, 31);
+ /* Calc SV bit */
+ tcg_gen_or_tl(cpu_PSW_SV, cpu_PSW_SV, cpu_PSW_V);
+ /* Calc AV/SAV bits */
+ tcg_gen_add_tl(cpu_PSW_AV, ret, ret);
+ tcg_gen_xor_tl(cpu_PSW_AV, ret, cpu_PSW_AV);
+ /* calc SAV */
+ tcg_gen_or_tl(cpu_PSW_SAV, cpu_PSW_SAV, cpu_PSW_AV);
+
+ tcg_temp_free_i64(t1);
+ tcg_temp_free_i64(t2);
+ tcg_temp_free_i64(t3);
+}
+
+static inline void gen_maddi32_d(TCGv ret, TCGv r1, TCGv r2, int32_t con)
+{
+ TCGv temp = tcg_const_i32(con);
+ gen_madd32_d(ret, r1, r2, temp);
+ tcg_temp_free(temp);
+}
+
+static inline void
+gen_madd64_d(TCGv ret_low, TCGv ret_high, TCGv r1, TCGv r2_low, TCGv r2_high,
+ TCGv r3)
+{
+ TCGv t1 = tcg_temp_new();
+ TCGv t2 = tcg_temp_new();
+ TCGv t3 = tcg_temp_new();
+ TCGv t4 = tcg_temp_new();
+
+ tcg_gen_muls2_tl(t1, t2, r1, r3);
+ /* only the add can overflow */
+ tcg_gen_add2_tl(t3, t4, r2_low, r2_high, t1, t2);
+ /* calc V bit */
+ tcg_gen_xor_tl(cpu_PSW_V, t4, r2_high);
+ tcg_gen_xor_tl(t1, r2_high, t2);
+ tcg_gen_andc_tl(cpu_PSW_V, cpu_PSW_V, t1);
+ /* Calc SV bit */
+ tcg_gen_or_tl(cpu_PSW_SV, cpu_PSW_SV, cpu_PSW_V);
+ /* Calc AV/SAV bits */
+ tcg_gen_add_tl(cpu_PSW_AV, t4, t4);
+ tcg_gen_xor_tl(cpu_PSW_AV, t4, cpu_PSW_AV);
+ /* calc SAV */
+ tcg_gen_or_tl(cpu_PSW_SAV, cpu_PSW_SAV, cpu_PSW_AV);
+ /* write back the result */
+ tcg_gen_mov_tl(ret_low, t3);
+ tcg_gen_mov_tl(ret_high, t4);
+
+ tcg_temp_free(t1);
+ tcg_temp_free(t2);
+ tcg_temp_free(t3);
+ tcg_temp_free(t4);
+}
+
+static inline void
+gen_maddu64_d(TCGv ret_low, TCGv ret_high, TCGv r1, TCGv r2_low, TCGv r2_high,
+ TCGv r3)
+{
+ TCGv_i64 t1 = tcg_temp_new_i64();
+ TCGv_i64 t2 = tcg_temp_new_i64();
+ TCGv_i64 t3 = tcg_temp_new_i64();
+
+ tcg_gen_extu_i32_i64(t1, r1);
+ tcg_gen_concat_i32_i64(t2, r2_low, r2_high);
+ tcg_gen_extu_i32_i64(t3, r3);
+
+ tcg_gen_mul_i64(t1, t1, t3);
+ tcg_gen_add_i64(t2, t2, t1);
+ /* write back result */
+ tcg_gen_extr_i64_i32(ret_low, ret_high, t2);
+ /* only the add overflows, if t2 < t1
+ calc V bit */
+ tcg_gen_setcond_i64(TCG_COND_LTU, t2, t2, t1);
+ tcg_gen_trunc_i64_i32(cpu_PSW_V, t2);
+ tcg_gen_shli_tl(cpu_PSW_V, cpu_PSW_V, 31);
+ /* Calc SV bit */
+ tcg_gen_or_tl(cpu_PSW_SV, cpu_PSW_SV, cpu_PSW_V);
+ /* Calc AV/SAV bits */
+ tcg_gen_add_tl(cpu_PSW_AV, ret_high, ret_high);
+ tcg_gen_xor_tl(cpu_PSW_AV, ret_high, cpu_PSW_AV);
+ /* calc SAV */
+ tcg_gen_or_tl(cpu_PSW_SAV, cpu_PSW_SAV, cpu_PSW_AV);
+
+ tcg_temp_free_i64(t1);
+ tcg_temp_free_i64(t2);
+ tcg_temp_free_i64(t3);
+}
+
+static inline void
+gen_maddi64_d(TCGv ret_low, TCGv ret_high, TCGv r1, TCGv r2_low, TCGv r2_high,
+ int32_t con)
+{
+ TCGv temp = tcg_const_i32(con);
+ gen_madd64_d(ret_low, ret_high, r1, r2_low, r2_high, temp);
+ tcg_temp_free(temp);
+}
+
+static inline void
+gen_maddui64_d(TCGv ret_low, TCGv ret_high, TCGv r1, TCGv r2_low, TCGv r2_high,
+ int32_t con)
+{
+ TCGv temp = tcg_const_i32(con);
+ gen_maddu64_d(ret_low, ret_high, r1, r2_low, r2_high, temp);
+ tcg_temp_free(temp);
+}
+
+/* ret = r2 - (r1 * r3); */
+static inline void gen_msub32_d(TCGv ret, TCGv r1, TCGv r2, TCGv r3)
+{
+ TCGv_i64 t1 = tcg_temp_new_i64();
+ TCGv_i64 t2 = tcg_temp_new_i64();
+ TCGv_i64 t3 = tcg_temp_new_i64();
+
+ tcg_gen_ext_i32_i64(t1, r1);
+ tcg_gen_ext_i32_i64(t2, r2);
+ tcg_gen_ext_i32_i64(t3, r3);
+
+ tcg_gen_mul_i64(t1, t1, t3);
+ tcg_gen_sub_i64(t1, t2, t1);
+
+ tcg_gen_trunc_i64_i32(ret, t1);
+ /* calc V
+ t2 > 0x7fffffff */
+ tcg_gen_setcondi_i64(TCG_COND_GT, t3, t1, 0x7fffffffLL);
+ /* result < -0x80000000 */
+ tcg_gen_setcondi_i64(TCG_COND_LT, t2, t1, -0x80000000LL);
+ tcg_gen_or_i64(t2, t2, t3);
+ tcg_gen_trunc_i64_i32(cpu_PSW_V, t2);
+ tcg_gen_shli_tl(cpu_PSW_V, cpu_PSW_V, 31);
+
+ /* Calc SV bit */
+ tcg_gen_or_tl(cpu_PSW_SV, cpu_PSW_SV, cpu_PSW_V);
+ /* Calc AV/SAV bits */
+ tcg_gen_add_tl(cpu_PSW_AV, ret, ret);
+ tcg_gen_xor_tl(cpu_PSW_AV, ret, cpu_PSW_AV);
+ /* calc SAV */
+ tcg_gen_or_tl(cpu_PSW_SAV, cpu_PSW_SAV, cpu_PSW_AV);
+
+ tcg_temp_free_i64(t1);
+ tcg_temp_free_i64(t2);
+ tcg_temp_free_i64(t3);
+}
+
+static inline void gen_msubi32_d(TCGv ret, TCGv r1, TCGv r2, int32_t con)
+{
+ TCGv temp = tcg_const_i32(con);
+ gen_msub32_d(ret, r1, r2, temp);
+ tcg_temp_free(temp);
+}
+
+static inline void
+gen_msub64_d(TCGv ret_low, TCGv ret_high, TCGv r1, TCGv r2_low, TCGv r2_high,
+ TCGv r3)
+{
+ TCGv t1 = tcg_temp_new();
+ TCGv t2 = tcg_temp_new();
+ TCGv t3 = tcg_temp_new();
+ TCGv t4 = tcg_temp_new();
+
+ tcg_gen_muls2_tl(t1, t2, r1, r3);
+ /* only the sub can overflow */
+ tcg_gen_sub2_tl(t3, t4, r2_low, r2_high, t1, t2);
+ /* calc V bit */
+ tcg_gen_xor_tl(cpu_PSW_V, t4, r2_high);
+ tcg_gen_xor_tl(t1, r2_high, t2);
+ tcg_gen_and_tl(cpu_PSW_V, cpu_PSW_V, t1);
+ /* Calc SV bit */
+ tcg_gen_or_tl(cpu_PSW_SV, cpu_PSW_SV, cpu_PSW_V);
+ /* Calc AV/SAV bits */
+ tcg_gen_add_tl(cpu_PSW_AV, t4, t4);
+ tcg_gen_xor_tl(cpu_PSW_AV, t4, cpu_PSW_AV);
+ /* calc SAV */
+ tcg_gen_or_tl(cpu_PSW_SAV, cpu_PSW_SAV, cpu_PSW_AV);
+ /* write back the result */
+ tcg_gen_mov_tl(ret_low, t3);
+ tcg_gen_mov_tl(ret_high, t4);
+
+ tcg_temp_free(t1);
+ tcg_temp_free(t2);
+ tcg_temp_free(t3);
+ tcg_temp_free(t4);
+}
+
+static inline void
+gen_msubi64_d(TCGv ret_low, TCGv ret_high, TCGv r1, TCGv r2_low, TCGv r2_high,
+ int32_t con)
+{
+ TCGv temp = tcg_const_i32(con);
+ gen_msub64_d(ret_low, ret_high, r1, r2_low, r2_high, temp);
+ tcg_temp_free(temp);
+}
+
+static inline void
+gen_msubu64_d(TCGv ret_low, TCGv ret_high, TCGv r1, TCGv r2_low, TCGv r2_high,
+ TCGv r3)
+{
+ TCGv_i64 t1 = tcg_temp_new_i64();
+ TCGv_i64 t2 = tcg_temp_new_i64();
+ TCGv_i64 t3 = tcg_temp_new_i64();
+
+ tcg_gen_extu_i32_i64(t1, r1);
+ tcg_gen_concat_i32_i64(t2, r2_low, r2_high);
+ tcg_gen_extu_i32_i64(t3, r3);
+
+ tcg_gen_mul_i64(t1, t1, t3);
+ tcg_gen_sub_i64(t3, t2, t1);
+ tcg_gen_extr_i64_i32(ret_low, ret_high, t3);
+ /* calc V bit, only the sub can overflow, if t1 > t2 */
+ tcg_gen_setcond_i64(TCG_COND_GTU, t1, t1, t2);
+ tcg_gen_trunc_i64_i32(cpu_PSW_V, t1);
+ tcg_gen_shli_tl(cpu_PSW_V, cpu_PSW_V, 31);
+ /* Calc SV bit */
+ tcg_gen_or_tl(cpu_PSW_SV, cpu_PSW_SV, cpu_PSW_V);
+ /* Calc AV/SAV bits */
+ tcg_gen_add_tl(cpu_PSW_AV, ret_high, ret_high);
+ tcg_gen_xor_tl(cpu_PSW_AV, ret_high, cpu_PSW_AV);
+ /* calc SAV */
+ tcg_gen_or_tl(cpu_PSW_SAV, cpu_PSW_SAV, cpu_PSW_AV);
+
+ tcg_temp_free_i64(t1);
+ tcg_temp_free_i64(t2);
+ tcg_temp_free_i64(t3);
+}
+
+static inline void
+gen_msubui64_d(TCGv ret_low, TCGv ret_high, TCGv r1, TCGv r2_low, TCGv r2_high,
+ int32_t con)
+{
+ TCGv temp = tcg_const_i32(con);
+ gen_msubu64_d(ret_low, ret_high, r1, r2_low, r2_high, temp);
+ tcg_temp_free(temp);
+}
+
static inline void gen_addi_d(TCGv ret, TCGv r1, target_ulong r2)
{
TCGv temp = tcg_const_i32(r2);
@@ -594,6 +849,86 @@ static inline void gen_mulsui_i32(TCGv ret, TCGv r1, int32_t con)
gen_helper_mul_suov(ret, cpu_env, r1, temp);
tcg_temp_free(temp);
}
+/* gen_maddsi_32(cpu_gpr_d[r4], cpu_gpr_d[r1], cpu_gpr_d[r3], const9); */
+static inline void gen_maddsi_32(TCGv ret, TCGv r1, TCGv r2, int32_t con)
+{
+ TCGv temp = tcg_const_i32(con);
+ gen_helper_madd32_ssov(ret, cpu_env, r1, r2, temp);
+ tcg_temp_free(temp);
+}
+
+static inline void gen_maddsui_32(TCGv ret, TCGv r1, TCGv r2, int32_t con)
+{
+ TCGv temp = tcg_const_i32(con);
+ gen_helper_madd32_suov(ret, cpu_env, r1, r2, temp);
+ tcg_temp_free(temp);
+}
+
+static inline void
+gen_maddsi_64(TCGv ret_low, TCGv ret_high, TCGv r1, TCGv r2_low, TCGv r2_high,
+ int32_t con)
+{
+ TCGv temp = tcg_const_i32(con);
+ TCGv_i64 temp64 = tcg_temp_new_i64();
+ tcg_gen_concat_i32_i64(temp64, r2_low, r2_high);
+ gen_helper_madd64_ssov(temp64, cpu_env, r1, temp64, temp);
+ tcg_gen_extr_i64_i32(ret_low, ret_high, temp64);
+ tcg_temp_free(temp);
+ tcg_temp_free_i64(temp64);
+}
+
+static inline void
+gen_maddsui_64(TCGv ret_low, TCGv ret_high, TCGv r1, TCGv r2_low, TCGv r2_high,
+ int32_t con)
+{
+ TCGv temp = tcg_const_i32(con);
+ TCGv_i64 temp64 = tcg_temp_new_i64();
+ tcg_gen_concat_i32_i64(temp64, r2_low, r2_high);
+ gen_helper_madd64_suov(temp64, cpu_env, r1, temp64, temp);
+ tcg_gen_extr_i64_i32(ret_low, ret_high, temp64);
+ tcg_temp_free(temp);
+ tcg_temp_free_i64(temp64);
+}
+
+static inline void gen_msubsi_32(TCGv ret, TCGv r1, TCGv r2, int32_t con)
+{
+ TCGv temp = tcg_const_i32(con);
+ gen_helper_msub32_ssov(ret, cpu_env, r1, r2, temp);
+ tcg_temp_free(temp);
+}
+
+static inline void gen_msubsui_32(TCGv ret, TCGv r1, TCGv r2, int32_t con)
+{
+ TCGv temp = tcg_const_i32(con);
+ gen_helper_msub32_suov(ret, cpu_env, r1, r2, temp);
+ tcg_temp_free(temp);
+}
+
+static inline void
+gen_msubsi_64(TCGv ret_low, TCGv ret_high, TCGv r1, TCGv r2_low, TCGv r2_high,
+ int32_t con)
+{
+ TCGv temp = tcg_const_i32(con);
+ TCGv_i64 temp64 = tcg_temp_new_i64();
+ tcg_gen_concat_i32_i64(temp64, r2_low, r2_high);
+ gen_helper_msub64_ssov(temp64, cpu_env, r1, temp64, temp);
+ tcg_gen_extr_i64_i32(ret_low, ret_high, temp64);
+ tcg_temp_free(temp);
+ tcg_temp_free_i64(temp64);
+}
+
+static inline void
+gen_msubsui_64(TCGv ret_low, TCGv ret_high, TCGv r1, TCGv r2_low, TCGv r2_high,
+ int32_t con)
+{
+ TCGv temp = tcg_const_i32(con);
+ TCGv_i64 temp64 = tcg_temp_new_i64();
+ tcg_gen_concat_i32_i64(temp64, r2_low, r2_high);
+ gen_helper_msub64_suov(temp64, cpu_env, r1, temp64, temp);
+ tcg_gen_extr_i64_i32(ret_low, ret_high, temp64);
+ tcg_temp_free(temp);
+ tcg_temp_free_i64(temp64);
+}
static void gen_saturate(TCGv ret, TCGv arg, int32_t up, int32_t low)
{
@@ -3284,6 +3619,140 @@ static void decode_rcrw_insert(CPUTriCoreState *env, DisasContext *ctx)
tcg_temp_free(temp2);
}
+/* RCR format */
+
+static void decode_rcr_cond_select(CPUTriCoreState *env, DisasContext *ctx)
+{
+ uint32_t op2;
+ int r1, r3, r4;
+ int32_t const9;
+
+ TCGv temp, temp2;
+
+ op2 = MASK_OP_RCR_OP2(ctx->opcode);
+ r1 = MASK_OP_RCR_S1(ctx->opcode);
+ const9 = MASK_OP_RCR_CONST9_SEXT(ctx->opcode);
+ r3 = MASK_OP_RCR_S3(ctx->opcode);
+ r4 = MASK_OP_RCR_D(ctx->opcode);
+
+ switch (op2) {
+ case OPC2_32_RCR_CADD:
+ gen_condi_add(TCG_COND_NE, cpu_gpr_d[r1], const9, cpu_gpr_d[r3],
+ cpu_gpr_d[r4]);
+ break;
+ case OPC2_32_RCR_CADDN:
+ gen_condi_add(TCG_COND_EQ, cpu_gpr_d[r1], const9, cpu_gpr_d[r3],
+ cpu_gpr_d[r4]);
+ break;
+ case OPC2_32_RCR_SEL:
+ temp = tcg_const_i32(0);
+ temp2 = tcg_const_i32(const9);
+ tcg_gen_movcond_tl(TCG_COND_NE, cpu_gpr_d[r3], cpu_gpr_d[r4], temp,
+ cpu_gpr_d[r1], temp2);
+ tcg_temp_free(temp);
+ tcg_temp_free(temp2);
+ break;
+ case OPC2_32_RCR_SELN:
+ temp = tcg_const_i32(0);
+ temp2 = tcg_const_i32(const9);
+ tcg_gen_movcond_tl(TCG_COND_EQ, cpu_gpr_d[r3], cpu_gpr_d[r4], temp,
+ cpu_gpr_d[r1], temp2);
+ tcg_temp_free(temp);
+ tcg_temp_free(temp2);
+ break;
+ }
+}
+
+static void decode_rcr_madd(CPUTriCoreState *env, DisasContext *ctx)
+{
+ uint32_t op2;
+ int r1, r3, r4;
+ int32_t const9;
+
+
+ op2 = MASK_OP_RCR_OP2(ctx->opcode);
+ r1 = MASK_OP_RCR_S1(ctx->opcode);
+ const9 = MASK_OP_RCR_CONST9_SEXT(ctx->opcode);
+ r3 = MASK_OP_RCR_S3(ctx->opcode);
+ r4 = MASK_OP_RCR_D(ctx->opcode);
+
+ switch (op2) {
+ case OPC2_32_RCR_MADD_32:
+ gen_maddi32_d(cpu_gpr_d[r4], cpu_gpr_d[r1], cpu_gpr_d[r3], const9);
+ break;
+ case OPC2_32_RCR_MADD_64:
+ gen_maddi64_d(cpu_gpr_d[r4], cpu_gpr_d[r4+1], cpu_gpr_d[r1],
+ cpu_gpr_d[r3], cpu_gpr_d[r3+1], const9);
+ break;
+ case OPC2_32_RCR_MADDS_32:
+ gen_maddsi_32(cpu_gpr_d[r4], cpu_gpr_d[r1], cpu_gpr_d[r3], const9);
+ break;
+ case OPC2_32_RCR_MADDS_64:
+ gen_maddsi_64(cpu_gpr_d[r4], cpu_gpr_d[r4+1], cpu_gpr_d[r1],
+ cpu_gpr_d[r3], cpu_gpr_d[r3+1], const9);
+ break;
+ case OPC2_32_RCR_MADD_U_64:
+ const9 = MASK_OP_RCR_CONST9(ctx->opcode);
+ gen_maddui64_d(cpu_gpr_d[r4], cpu_gpr_d[r4+1], cpu_gpr_d[r1],
+ cpu_gpr_d[r3], cpu_gpr_d[r3+1], const9);
+ break;
+ case OPC2_32_RCR_MADDS_U_32:
+ const9 = MASK_OP_RCR_CONST9(ctx->opcode);
+ gen_maddsui_32(cpu_gpr_d[r4], cpu_gpr_d[r1], cpu_gpr_d[r3], const9);
+ break;
+ case OPC2_32_RCR_MADDS_U_64:
+ const9 = MASK_OP_RCR_CONST9(ctx->opcode);
+ gen_maddsui_64(cpu_gpr_d[r4], cpu_gpr_d[r4+1], cpu_gpr_d[r1],
+ cpu_gpr_d[r3], cpu_gpr_d[r3+1], const9);
+ break;
+ }
+}
+
+static void decode_rcr_msub(CPUTriCoreState *env, DisasContext *ctx)
+{
+ uint32_t op2;
+ int r1, r3, r4;
+ int32_t const9;
+
+
+ op2 = MASK_OP_RCR_OP2(ctx->opcode);
+ r1 = MASK_OP_RCR_S1(ctx->opcode);
+ const9 = MASK_OP_RCR_CONST9_SEXT(ctx->opcode);
+ r3 = MASK_OP_RCR_S3(ctx->opcode);
+ r4 = MASK_OP_RCR_D(ctx->opcode);
+
+ switch (op2) {
+ case OPC2_32_RCR_MSUB_32:
+ gen_msubi32_d(cpu_gpr_d[r4], cpu_gpr_d[r1], cpu_gpr_d[r3], const9);
+ break;
+ case OPC2_32_RCR_MSUB_64:
+ gen_msubi64_d(cpu_gpr_d[r4], cpu_gpr_d[r4+1], cpu_gpr_d[r1],
+ cpu_gpr_d[r3], cpu_gpr_d[r3+1], const9);
+ break;
+ case OPC2_32_RCR_MSUBS_32:
+ gen_msubsi_32(cpu_gpr_d[r4], cpu_gpr_d[r1], cpu_gpr_d[r3], const9);
+ break;
+ case OPC2_32_RCR_MSUBS_64:
+ gen_msubsi_64(cpu_gpr_d[r4], cpu_gpr_d[r4+1], cpu_gpr_d[r1],
+ cpu_gpr_d[r3], cpu_gpr_d[r3+1], const9);
+ break;
+ case OPC2_32_RCR_MSUB_U_64:
+ const9 = MASK_OP_RCR_CONST9(ctx->opcode);
+ gen_msubui64_d(cpu_gpr_d[r4], cpu_gpr_d[r4+1], cpu_gpr_d[r1],
+ cpu_gpr_d[r3], cpu_gpr_d[r3+1], const9);
+ break;
+ case OPC2_32_RCR_MSUBS_U_32:
+ const9 = MASK_OP_RCR_CONST9(ctx->opcode);
+ gen_msubsui_32(cpu_gpr_d[r4], cpu_gpr_d[r1], cpu_gpr_d[r3], const9);
+ break;
+ case OPC2_32_RCR_MSUBS_U_64:
+ const9 = MASK_OP_RCR_CONST9(ctx->opcode);
+ gen_msubsui_64(cpu_gpr_d[r4], cpu_gpr_d[r4+1], cpu_gpr_d[r1],
+ cpu_gpr_d[r3], cpu_gpr_d[r3+1], const9);
+ break;
+ }
+}
+
/* RLC format */
static void decode_rlc_opc(CPUTriCoreState *env, DisasContext *ctx,
@@ -3536,6 +4005,16 @@ static void decode_32Bit_opc(CPUTriCoreState *env, DisasContext *ctx)
case OPCM_32_RCRW_MASK_INSERT:
decode_rcrw_insert(env, ctx);
break;
+/* RCR Format */
+ case OPCM_32_RCR_COND_SELECT:
+ decode_rcr_cond_select(env, ctx);
+ break;
+ case OPCM_32_RCR_MADD:
+ decode_rcr_madd(env, ctx);
+ break;
+ case OPCM_32_RCR_MSUB:
+ decode_rcr_msub(env, ctx);
+ break;
/* RLC Format */
case OPC1_32_RLC_ADDI:
case OPC1_32_RLC_ADDIH:
@@ -169,6 +169,7 @@
#define MASK_OP_RCR_S3(op) MASK_BITS_SHIFT(op, 24, 27)
#define MASK_OP_RCR_OP2(op) MASK_BITS_SHIFT(op, 21, 23)
#define MASK_OP_RCR_CONST9(op) MASK_BITS_SHIFT(op, 12, 20)
+#define MASK_OP_RCR_CONST9_SEXT(op) MASK_BITS_SHIFT_SEXT(op, 12, 20)
#define MASK_OP_RCR_S1(op) MASK_OP_META_S1(op)
/* RCRR Format */
@@ -945,7 +946,7 @@ enum {
OPC2_32_RCR_MSUB_64 = 0x03,
OPC2_32_RCR_MSUBS_32 = 0x05,
OPC2_32_RCR_MSUBS_64 = 0x07,
- OPC2_32_RCR_MSUB_U_32 = 0x02,
+ OPC2_32_RCR_MSUB_U_64 = 0x02,
OPC2_32_RCR_MSUBS_U_32 = 0x04,
OPC2_32_RCR_MSUBS_U_64 = 0x06,
};