From nobody Sat Apr 27 02:21:46 2024 Delivered-To: importer@patchew.org Authentication-Results: mx.zohomail.com; spf=pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) smtp.mailfrom=qemu-devel-bounces+importer=patchew.org@nongnu.org Return-Path: Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) by mx.zohomail.com with SMTPS id 1637305130439444.09719412375114; Thu, 18 Nov 2021 22:58:50 -0800 (PST) Received: from localhost ([::1]:48598 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1mnxrF-0005im-4s for importer@patchew.org; Fri, 19 Nov 2021 01:58:49 -0500 Received: from eggs.gnu.org ([209.51.188.92]:48236) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1mnxHj-00042d-Dz for qemu-devel@nongnu.org; Fri, 19 Nov 2021 01:22:11 -0500 Received: from mail.loongson.cn ([114.242.206.163]:49384 helo=loongson.cn) by eggs.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1mnxHf-0006BT-Fx for qemu-devel@nongnu.org; Fri, 19 Nov 2021 01:22:07 -0500 Received: from kvm-dev1.localdomain (unknown [10.2.5.134]) by mail.loongson.cn (Coremail) with SMTP id AQAAf9Dxj8+KQJdhSG0AAA--.1952S14; Fri, 19 Nov 2021 14:13:44 +0800 (CST) From: Song Gao To: qemu-devel@nongnu.org Subject: [PATCH v11 12/26] target/loongarch: Add floating point conversion instruction translation Date: Fri, 19 Nov 2021 14:13:16 +0800 Message-Id: <1637302410-24632-13-git-send-email-gaosong@loongson.cn> X-Mailer: git-send-email 1.8.3.1 In-Reply-To: <1637302410-24632-1-git-send-email-gaosong@loongson.cn> References: <1637302410-24632-1-git-send-email-gaosong@loongson.cn> X-CM-TRANSID: AQAAf9Dxj8+KQJdhSG0AAA--.1952S14 X-Coremail-Antispam: 1UD129KBjvAXoW3Zr47Ww17Kr4UtrWxGrWUtwb_yoW8CFW3Wo Z8uF1rXr4rG3yfuFZIkwnYqF1xXry8ArnxCF4rZryaga4xA34xKFWrCrn5AFyrKrWYqry5 Xrn3Z3W5Aw43Xr93n29KB7ZKAUJUUUUU529EdanIXcx71UUUUU7v73VFW2AGmfu7bjvjm3 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MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" This includes: - FCVT.S.D, FCVT.D.S - FFINT.{S/D}.{W/L}, FTINT.{W/L}.{S/D} - FTINT{RM/RP/RZ/RNE}.{W/L}.{S/D} - FRINT.{S/D} Signed-off-by: Song Gao Signed-off-by: Xiaojuan Yang Reviewed-by: Richard Henderson --- target/loongarch/fpu_helper.c | 393 +++++++++++++++++++++++= ++++ target/loongarch/helper.h | 29 ++ target/loongarch/insn_trans/trans_fcnv.c.inc | 33 +++ target/loongarch/insns.decode | 32 +++ target/loongarch/translate.c | 1 + 5 files changed, 488 insertions(+) create mode 100644 target/loongarch/insn_trans/trans_fcnv.c.inc diff --git a/target/loongarch/fpu_helper.c b/target/loongarch/fpu_helper.c index 807ffd0..4799b47 100644 --- a/target/loongarch/fpu_helper.c +++ b/target/loongarch/fpu_helper.c @@ -463,3 +463,396 @@ uint64_t helper_fcmp_s_d(CPULoongArchState *env, uint= 64_t fj, FloatRelation cmp =3D float64_compare(fj, fk, &env->fp_status); return fcmp_common(env, cmp, flags); } + +/* floating point conversion */ +uint64_t helper_fcvt_s_d(CPULoongArchState *env, uint64_t fj) +{ + uint64_t fd; + + fd =3D nanbox_s(float64_to_float32(fj, &env->fp_status)); + update_fcsr0(env, GETPC()); + return fd; +} + +uint64_t helper_fcvt_d_s(CPULoongArchState *env, uint64_t fj) +{ + uint64_t fd; + + fd =3D float32_to_float64((uint32_t)fj, &env->fp_status); + update_fcsr0(env, GETPC()); + return fd; +} + +uint64_t helper_ffint_s_w(CPULoongArchState *env, uint64_t fj) +{ + uint64_t fd; + + fd =3D nanbox_s(int32_to_float32((int32_t)fj, &env->fp_status)); + update_fcsr0(env, GETPC()); + return fd; +} + +uint64_t helper_ffint_s_l(CPULoongArchState *env, uint64_t fj) +{ + uint64_t fd; + + fd =3D nanbox_s(int64_to_float32(fj, &env->fp_status)); + update_fcsr0(env, GETPC()); + return fd; +} + +uint64_t helper_ffint_d_w(CPULoongArchState *env, uint64_t fj) +{ + uint64_t fd; + + fd =3D int32_to_float64((int32_t)fj, &env->fp_status); + update_fcsr0(env, GETPC()); + return fd; +} + +uint64_t helper_ffint_d_l(CPULoongArchState *env, uint64_t fj) +{ + uint64_t fd; + + fd =3D int64_to_float64(fj, &env->fp_status); + update_fcsr0(env, GETPC()); + return fd; +} + +uint64_t helper_frint_s(CPULoongArchState *env, uint64_t fj) +{ + uint64_t fd; + + fd =3D (uint64_t)(float32_round_to_int((uint32_t)fj, &env->fp_status)); + update_fcsr0(env, GETPC()); + return fd; +} + +uint64_t helper_frint_d(CPULoongArchState *env, uint64_t fj) +{ + uint64_t fd; + + fd =3D float64_round_to_int(fj, &env->fp_status); + update_fcsr0(env, GETPC()); + return fd; +} + +uint64_t helper_ftintrm_l_d(CPULoongArchState *env, uint64_t fj) +{ + uint64_t fd; + FloatRoundMode old_mode =3D get_float_rounding_mode(&env->fp_status); + + set_float_rounding_mode(float_round_down, &env->fp_status); + fd =3D float64_to_int64(fj, &env->fp_status); + set_float_rounding_mode(old_mode, &env->fp_status); + + if (get_float_exception_flags(&env->fp_status) & + (float_flag_invalid | float_flag_overflow)) { + fd =3D FLOAT_TO_INT64_OVERFLOW; + } + update_fcsr0(env, GETPC()); + return fd; +} + +uint64_t helper_ftintrm_l_s(CPULoongArchState *env, uint64_t fj) +{ + uint64_t fd; + FloatRoundMode old_mode =3D get_float_rounding_mode(&env->fp_status); + + set_float_rounding_mode(float_round_down, &env->fp_status); + fd =3D float32_to_int64((uint32_t)fj, &env->fp_status); + set_float_rounding_mode(old_mode, &env->fp_status); + + if (get_float_exception_flags(&env->fp_status) & + (float_flag_invalid | float_flag_overflow)) { + fd =3D FLOAT_TO_INT64_OVERFLOW; + } + update_fcsr0(env, GETPC()); + return fd; +} + +uint64_t helper_ftintrm_w_d(CPULoongArchState *env, uint64_t fj) +{ + uint64_t fd; + FloatRoundMode old_mode =3D get_float_rounding_mode(&env->fp_status); + + set_float_rounding_mode(float_round_down, &env->fp_status); + fd =3D (uint64_t)float64_to_int32(fj, &env->fp_status); + set_float_rounding_mode(old_mode, &env->fp_status); + + if (get_float_exception_flags(&env->fp_status) & + (float_flag_invalid | float_flag_overflow)) { + fd =3D FLOAT_TO_INT32_OVERFLOW; + } + update_fcsr0(env, GETPC()); + return fd; +} + +uint64_t helper_ftintrm_w_s(CPULoongArchState *env, uint64_t fj) +{ + uint64_t fd; + FloatRoundMode old_mode =3D get_float_rounding_mode(&env->fp_status); + + set_float_rounding_mode(float_round_down, &env->fp_status); + fd =3D (uint64_t)float32_to_int32((uint32_t)fj, &env->fp_status); + set_float_rounding_mode(old_mode, &env->fp_status); + + if (get_float_exception_flags(&env->fp_status) & + (float_flag_invalid | float_flag_overflow)) { + fd =3D FLOAT_TO_INT32_OVERFLOW; + } + update_fcsr0(env, GETPC()); + return fd; +} + +uint64_t helper_ftintrp_l_d(CPULoongArchState *env, uint64_t fj) +{ + uint64_t fd; + FloatRoundMode old_mode =3D get_float_rounding_mode(&env->fp_status); + + set_float_rounding_mode(float_round_up, &env->fp_status); + fd =3D float64_to_int64(fj, &env->fp_status); + set_float_rounding_mode(old_mode, &env->fp_status); + + if (get_float_exception_flags(&env->fp_status) & + (float_flag_invalid | float_flag_overflow)) { + fd =3D FLOAT_TO_INT64_OVERFLOW; + } + update_fcsr0(env, GETPC()); + return fd; +} + +uint64_t helper_ftintrp_l_s(CPULoongArchState *env, uint64_t fj) +{ + uint64_t fd; + FloatRoundMode old_mode =3D get_float_rounding_mode(&env->fp_status); + + set_float_rounding_mode(float_round_up, &env->fp_status); + fd =3D float32_to_int64((uint32_t)fj, &env->fp_status); + set_float_rounding_mode(old_mode, &env->fp_status); + + if (get_float_exception_flags(&env->fp_status) & + (float_flag_invalid | float_flag_overflow)) { + fd =3D FLOAT_TO_INT64_OVERFLOW; + } + update_fcsr0(env, GETPC()); + return fd; +} + +uint64_t helper_ftintrp_w_d(CPULoongArchState *env, uint64_t fj) +{ + uint64_t fd; + FloatRoundMode old_mode =3D get_float_rounding_mode(&env->fp_status); + + set_float_rounding_mode(float_round_up, &env->fp_status); + fd =3D (uint64_t)float64_to_int32(fj, &env->fp_status); + set_float_rounding_mode(old_mode, &env->fp_status); + + if (get_float_exception_flags(&env->fp_status) & + (float_flag_invalid | float_flag_overflow)) { + fd =3D FLOAT_TO_INT32_OVERFLOW; + } + update_fcsr0(env, GETPC()); + return fd; +} + +uint64_t helper_ftintrp_w_s(CPULoongArchState *env, uint64_t fj) +{ + uint64_t fd; + FloatRoundMode old_mode =3D get_float_rounding_mode(&env->fp_status); + + set_float_rounding_mode(float_round_up, &env->fp_status); + fd =3D (uint64_t)float32_to_int32((uint32_t)fj, &env->fp_status); + set_float_rounding_mode(old_mode, &env->fp_status); + + if (get_float_exception_flags(&env->fp_status) & + (float_flag_invalid | float_flag_overflow)) { + fd =3D FLOAT_TO_INT32_OVERFLOW; + } + update_fcsr0(env, GETPC()); + return fd; +} + +uint64_t helper_ftintrz_l_d(CPULoongArchState *env, uint64_t fj) +{ + uint64_t fd; + FloatRoundMode old_mode =3D get_float_rounding_mode(&env->fp_status); + + fd =3D float64_to_int64_round_to_zero(fj, &env->fp_status); + set_float_rounding_mode(old_mode, &env->fp_status); + + if (get_float_exception_flags(&env->fp_status) & + (float_flag_invalid | float_flag_overflow)) { + fd =3D FLOAT_TO_INT64_OVERFLOW; + } + update_fcsr0(env, GETPC()); + return fd; +} + +uint64_t helper_ftintrz_l_s(CPULoongArchState *env, uint64_t fj) +{ + uint64_t fd; + FloatRoundMode old_mode =3D get_float_rounding_mode(&env->fp_status); + + fd =3D float32_to_int64_round_to_zero((uint32_t)fj, &env->fp_status); + set_float_rounding_mode(old_mode, &env->fp_status); + + if (get_float_exception_flags(&env->fp_status) & + (float_flag_invalid | float_flag_overflow)) { + fd =3D FLOAT_TO_INT64_OVERFLOW; + } + update_fcsr0(env, GETPC()); + return fd; +} + +uint64_t helper_ftintrz_w_d(CPULoongArchState *env, uint64_t fj) +{ + uint64_t fd; + FloatRoundMode old_mode =3D get_float_rounding_mode(&env->fp_status); + + fd =3D (uint64_t)float64_to_int32_round_to_zero(fj, &env->fp_status); + set_float_rounding_mode(old_mode, &env->fp_status); + + if (get_float_exception_flags(&env->fp_status) & + (float_flag_invalid | float_flag_overflow)) { + fd =3D FLOAT_TO_INT32_OVERFLOW; + } + update_fcsr0(env, GETPC()); + return fd; +} + +uint64_t helper_ftintrz_w_s(CPULoongArchState *env, uint64_t fj) +{ + uint32_t fd; + FloatRoundMode old_mode =3D get_float_rounding_mode(&env->fp_status); + + fd =3D float32_to_int32_round_to_zero((uint32_t)fj, &env->fp_status); + set_float_rounding_mode(old_mode, &env->fp_status); + + if (get_float_exception_flags(&env->fp_status) & + (float_flag_invalid | float_flag_overflow)) { + fd =3D FLOAT_TO_INT32_OVERFLOW; + } + update_fcsr0(env, GETPC()); + return (uint64_t)fd; +} + +uint64_t helper_ftintrne_l_d(CPULoongArchState *env, uint64_t fj) +{ + uint64_t fd; + FloatRoundMode old_mode =3D get_float_rounding_mode(&env->fp_status); + + set_float_rounding_mode(float_round_nearest_even, &env->fp_status); + fd =3D float64_to_int64(fj, &env->fp_status); + set_float_rounding_mode(old_mode, &env->fp_status); + + if (get_float_exception_flags(&env->fp_status) & + (float_flag_invalid | float_flag_overflow)) { + fd =3D FLOAT_TO_INT64_OVERFLOW; + } + update_fcsr0(env, GETPC()); + return fd; +} + +uint64_t helper_ftintrne_l_s(CPULoongArchState *env, uint64_t fj) +{ + uint64_t fd; + FloatRoundMode old_mode =3D get_float_rounding_mode(&env->fp_status); + + set_float_rounding_mode(float_round_nearest_even, &env->fp_status); + fd =3D float32_to_int64((uint32_t)fj, &env->fp_status); + set_float_rounding_mode(old_mode, &env->fp_status); + + if (get_float_exception_flags(&env->fp_status) & + (float_flag_invalid | float_flag_overflow)) { + fd =3D FLOAT_TO_INT64_OVERFLOW; + } + update_fcsr0(env, GETPC()); + return fd; +} + +uint64_t helper_ftintrne_w_d(CPULoongArchState *env, uint64_t fj) +{ + uint64_t fd; + FloatRoundMode old_mode =3D get_float_rounding_mode(&env->fp_status); + + set_float_rounding_mode(float_round_nearest_even, &env->fp_status); + fd =3D (uint64_t)float64_to_int32(fj, &env->fp_status); + set_float_rounding_mode(old_mode, &env->fp_status); + + if (get_float_exception_flags(&env->fp_status) & + (float_flag_invalid | float_flag_overflow)) { + fd =3D FLOAT_TO_INT32_OVERFLOW; + } + update_fcsr0(env, GETPC()); + return fd; +} + +uint64_t helper_ftintrne_w_s(CPULoongArchState *env, uint64_t fj) +{ + uint32_t fd; + FloatRoundMode old_mode =3D get_float_rounding_mode(&env->fp_status); + + set_float_rounding_mode(float_round_nearest_even, &env->fp_status); + fd =3D float32_to_int32((uint32_t)fj, &env->fp_status); + set_float_rounding_mode(old_mode, &env->fp_status); + + if (get_float_exception_flags(&env->fp_status) & + (float_flag_invalid | float_flag_overflow)) { + fd =3D FLOAT_TO_INT32_OVERFLOW; + } + update_fcsr0(env, GETPC()); + return (uint64_t)fd; +} + +uint64_t helper_ftint_l_d(CPULoongArchState *env, uint64_t fj) +{ + uint64_t fd; + + fd =3D float64_to_int64(fj, &env->fp_status); + if (get_float_exception_flags(&env->fp_status) & + (float_flag_invalid | float_flag_overflow)) { + fd =3D FLOAT_TO_INT64_OVERFLOW; + } + update_fcsr0(env, GETPC()); + return fd; +} + +uint64_t helper_ftint_l_s(CPULoongArchState *env, uint64_t fj) +{ + uint64_t fd; + + fd =3D float32_to_int64((uint32_t)fj, &env->fp_status); + if (get_float_exception_flags(&env->fp_status) & + (float_flag_invalid | float_flag_overflow)) { + fd =3D FLOAT_TO_INT64_OVERFLOW; + } + update_fcsr0(env, GETPC()); + return fd; +} + +uint64_t helper_ftint_w_s(CPULoongArchState *env, uint64_t fj) +{ + uint64_t fd; + + fd =3D (uint64_t)float32_to_int32((uint32_t)fj, &env->fp_status); + if (get_float_exception_flags(&env->fp_status) + & (float_flag_invalid | float_flag_overflow)) { + fd =3D FLOAT_TO_INT32_OVERFLOW; + } + update_fcsr0(env, GETPC()); + return fd; +} + +uint64_t helper_ftint_w_d(CPULoongArchState *env, uint64_t fj) +{ + uint64_t fd; + + fd =3D (uint64_t)float64_to_int32(fj, &env->fp_status); + if (get_float_exception_flags(&env->fp_status) + & (float_flag_invalid | float_flag_overflow)) { + fd =3D FLOAT_TO_INT32_OVERFLOW; + } + update_fcsr0(env, GETPC()); + return fd; +} diff --git a/target/loongarch/helper.h b/target/loongarch/helper.h index 30b270a..51bbf25 100644 --- a/target/loongarch/helper.h +++ b/target/loongarch/helper.h @@ -61,3 +61,32 @@ DEF_HELPER_4(fcmp_s_s, i64, env, i64, i64, i32) DEF_HELPER_4(fcmp_c_d, i64, env, i64, i64, i32) /* fcmp.sXXX.d */ DEF_HELPER_4(fcmp_s_d, i64, env, i64, i64, i32) + +DEF_HELPER_2(fcvt_d_s, i64, env, i64) +DEF_HELPER_2(fcvt_s_d, i64, env, i64) +DEF_HELPER_2(ffint_d_w, i64, env, i64) +DEF_HELPER_2(ffint_d_l, i64, env, i64) +DEF_HELPER_2(ffint_s_w, i64, env, i64) +DEF_HELPER_2(ffint_s_l, i64, env, i64) +DEF_HELPER_2(ftintrm_l_s, i64, env, i64) +DEF_HELPER_2(ftintrm_l_d, i64, env, i64) +DEF_HELPER_2(ftintrm_w_s, i64, env, i64) +DEF_HELPER_2(ftintrm_w_d, i64, env, i64) +DEF_HELPER_2(ftintrp_l_s, i64, env, i64) +DEF_HELPER_2(ftintrp_l_d, i64, env, i64) +DEF_HELPER_2(ftintrp_w_s, i64, env, i64) +DEF_HELPER_2(ftintrp_w_d, i64, env, i64) +DEF_HELPER_2(ftintrz_l_s, i64, env, i64) +DEF_HELPER_2(ftintrz_l_d, i64, env, i64) +DEF_HELPER_2(ftintrz_w_s, i64, env, i64) +DEF_HELPER_2(ftintrz_w_d, i64, env, i64) +DEF_HELPER_2(ftintrne_l_s, i64, env, i64) +DEF_HELPER_2(ftintrne_l_d, i64, env, i64) +DEF_HELPER_2(ftintrne_w_s, i64, env, i64) +DEF_HELPER_2(ftintrne_w_d, i64, env, i64) +DEF_HELPER_2(ftint_l_s, i64, env, i64) +DEF_HELPER_2(ftint_l_d, i64, env, i64) +DEF_HELPER_2(ftint_w_s, i64, env, i64) +DEF_HELPER_2(ftint_w_d, i64, env, i64) +DEF_HELPER_2(frint_s, i64, env, i64) +DEF_HELPER_2(frint_d, i64, env, i64) diff --git a/target/loongarch/insn_trans/trans_fcnv.c.inc b/target/loongarc= h/insn_trans/trans_fcnv.c.inc new file mode 100644 index 0000000..c1c6918 --- /dev/null +++ b/target/loongarch/insn_trans/trans_fcnv.c.inc @@ -0,0 +1,33 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ +/* + * Copyright (c) 2021 Loongson Technology Corporation Limited + */ + +TRANS(fcvt_s_d, gen_ff, gen_helper_fcvt_s_d) +TRANS(fcvt_d_s, gen_ff, gen_helper_fcvt_d_s) +TRANS(ftintrm_w_s, gen_ff, gen_helper_ftintrm_w_s) +TRANS(ftintrm_w_d, gen_ff, gen_helper_ftintrm_w_d) +TRANS(ftintrm_l_s, gen_ff, gen_helper_ftintrm_l_s) +TRANS(ftintrm_l_d, gen_ff, gen_helper_ftintrm_l_d) +TRANS(ftintrp_w_s, gen_ff, gen_helper_ftintrp_w_s) +TRANS(ftintrp_w_d, gen_ff, gen_helper_ftintrp_w_d) +TRANS(ftintrp_l_s, gen_ff, gen_helper_ftintrp_l_s) +TRANS(ftintrp_l_d, gen_ff, gen_helper_ftintrp_l_d) +TRANS(ftintrz_w_s, gen_ff, gen_helper_ftintrz_w_s) +TRANS(ftintrz_w_d, gen_ff, gen_helper_ftintrz_w_d) +TRANS(ftintrz_l_s, gen_ff, gen_helper_ftintrz_l_s) +TRANS(ftintrz_l_d, gen_ff, gen_helper_ftintrz_l_d) +TRANS(ftintrne_w_s, gen_ff, gen_helper_ftintrne_w_s) +TRANS(ftintrne_w_d, gen_ff, gen_helper_ftintrne_w_d) +TRANS(ftintrne_l_s, gen_ff, gen_helper_ftintrne_l_s) +TRANS(ftintrne_l_d, gen_ff, gen_helper_ftintrne_l_d) +TRANS(ftint_w_s, gen_ff, gen_helper_ftint_w_s) +TRANS(ftint_w_d, gen_ff, gen_helper_ftint_w_d) +TRANS(ftint_l_s, gen_ff, gen_helper_ftint_l_s) +TRANS(ftint_l_d, gen_ff, gen_helper_ftint_l_d) +TRANS(ffint_s_w, gen_ff, gen_helper_ffint_s_w) +TRANS(ffint_s_l, gen_ff, gen_helper_ffint_s_l) +TRANS(ffint_d_w, gen_ff, gen_helper_ffint_d_w) +TRANS(ffint_d_l, gen_ff, gen_helper_ffint_d_l) +TRANS(frint_s, gen_ff, gen_helper_frint_s) +TRANS(frint_d, gen_ff, gen_helper_frint_d) diff --git a/target/loongarch/insns.decode b/target/loongarch/insns.decode index 17e1df8..a7e0a7e 100644 --- a/target/loongarch/insns.decode +++ b/target/loongarch/insns.decode @@ -319,3 +319,35 @@ fclass_d 0000 00010001 01000 01110 ..... ..... = @ff # fcmp_cond_s 0000 11000001 ..... ..... ..... 00 ... @cff_fcond fcmp_cond_d 0000 11000010 ..... ..... ..... 00 ... @cff_fcond + +# +# Floating point conversion instruction +# +fcvt_s_d 0000 00010001 10010 00110 ..... ..... @ff +fcvt_d_s 0000 00010001 10010 01001 ..... ..... @ff +ftintrm_w_s 0000 00010001 10100 00001 ..... ..... @ff +ftintrm_w_d 0000 00010001 10100 00010 ..... ..... @ff +ftintrm_l_s 0000 00010001 10100 01001 ..... ..... @ff +ftintrm_l_d 0000 00010001 10100 01010 ..... ..... @ff +ftintrp_w_s 0000 00010001 10100 10001 ..... ..... @ff +ftintrp_w_d 0000 00010001 10100 10010 ..... ..... @ff +ftintrp_l_s 0000 00010001 10100 11001 ..... ..... @ff +ftintrp_l_d 0000 00010001 10100 11010 ..... ..... @ff +ftintrz_w_s 0000 00010001 10101 00001 ..... ..... @ff +ftintrz_w_d 0000 00010001 10101 00010 ..... ..... @ff +ftintrz_l_s 0000 00010001 10101 01001 ..... ..... @ff +ftintrz_l_d 0000 00010001 10101 01010 ..... ..... @ff +ftintrne_w_s 0000 00010001 10101 10001 ..... ..... @ff +ftintrne_w_d 0000 00010001 10101 10010 ..... ..... @ff +ftintrne_l_s 0000 00010001 10101 11001 ..... ..... @ff +ftintrne_l_d 0000 00010001 10101 11010 ..... ..... @ff +ftint_w_s 0000 00010001 10110 00001 ..... ..... @ff +ftint_w_d 0000 00010001 10110 00010 ..... ..... @ff +ftint_l_s 0000 00010001 10110 01001 ..... ..... @ff +ftint_l_d 0000 00010001 10110 01010 ..... ..... @ff +ffint_s_w 0000 00010001 11010 00100 ..... ..... @ff +ffint_s_l 0000 00010001 11010 00110 ..... ..... @ff +ffint_d_w 0000 00010001 11010 01000 ..... ..... @ff +ffint_d_l 0000 00010001 11010 01010 ..... ..... @ff +frint_s 0000 00010001 11100 10001 ..... ..... @ff +frint_d 0000 00010001 11100 10010 ..... ..... @ff diff --git a/target/loongarch/translate.c b/target/loongarch/translate.c index fd43e1b..8da4e12 100644 --- a/target/loongarch/translate.c +++ b/target/loongarch/translate.c @@ -192,6 +192,7 @@ static void gen_set_gpr(int reg_num, TCGv t, DisasExten= d dst_ext) #include "insn_trans/trans_extra.c.inc" #include "insn_trans/trans_farith.c.inc" #include "insn_trans/trans_fcmp.c.inc" +#include "insn_trans/trans_fcnv.c.inc" =20 static void loongarch_tr_translate_insn(DisasContextBase *dcbase, CPUState= *cs) { --=20 1.8.3.1