From: Bastian Koppelmann <kbastian@mail.uni-paderborn.de>
To: mjc@sifive.com, sagark@eecs.berkeley.edu, palmer@sifive.com,
kbastian@mail.uni-paderborn.de
Cc: peer.adelt@hni.uni-paderborn.de, Alistair.Francis@wdc.com,
richard.henderson@linaro.org, qemu-devel@nongnu.org
Subject: [Qemu-devel] [PATCH v2 11/29] target/riscv: Convert RV32F insns to decodetree
Date: Sat, 20 Oct 2018 09:14:33 +0200 [thread overview]
Message-ID: <20181020071451.27808-12-kbastian@mail.uni-paderborn.de> (raw)
In-Reply-To: <20181020071451.27808-1-kbastian@mail.uni-paderborn.de>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Signed-off-by: Bastian Koppelmann <kbastian@mail.uni-paderborn.de>
Signed-off-by: Peer Adelt <peer.adelt@hni.uni-paderborn.de>
---
v1 -> v2:
- REQUIRE_FPU uses do {} while (0)
- Add REQUIRE_FPU to arithm helpers
target/riscv/insn32.decode | 35 +++
target/riscv/insn_trans/trans_rvf.inc.c | 334 ++++++++++++++++++++++++
target/riscv/translate.c | 1 +
3 files changed, 370 insertions(+)
create mode 100644 target/riscv/insn_trans/trans_rvf.inc.c
diff --git a/target/riscv/insn32.decode b/target/riscv/insn32.decode
index 0b75987855..f27bdab245 100644
--- a/target/riscv/insn32.decode
+++ b/target/riscv/insn32.decode
@@ -17,6 +17,7 @@
# this program. If not, see <http://www.gnu.org/licenses/>.
# Fields:
+%rs3 27:5
%rs2 20:5
%rs1 15:5
%rd 7:5
@@ -24,6 +25,7 @@
%sh6 20:6
%sh5 20:5
%csr 20:12
+%rm 12:3
%pred 24:4
%succ 20:4
@@ -56,6 +58,11 @@
@atom_ld ..... aq:1 rl:1 ..... ........ ..... ....... &atomic rs2=0 %rs1 %rd
@atom_st ..... aq:1 rl:1 ..... ........ ..... ....... &atomic %rs2 %rs1 %rd
+@r4_rm ..... .. ..... ..... ... ..... ....... %rs3 %rs2 %rs1 %rm %rd
+@r_rm ....... ..... ..... ... ..... ....... %rs2 %rs1 %rm %rd
+@r2_rm ....... ..... ..... ... ..... ....... %rs1 %rm %rd
+@r2 ....... ..... ..... ... ..... ....... %rs1 %rd
+
# *** RV32I Base Instruction Set ***
lui .................... ..... 0110111 @u
auipc .................... ..... 0010111 @u
@@ -160,3 +167,31 @@ amomin_d 10000 . . ..... ..... 011 ..... 0101111 @atom_st
amomax_d 10100 . . ..... ..... 011 ..... 0101111 @atom_st
amominu_d 11000 . . ..... ..... 011 ..... 0101111 @atom_st
amomaxu_d 11100 . . ..... ..... 011 ..... 0101111 @atom_st
+
+# *** RV32F Standard Extension ***
+flw ............ ..... 010 ..... 0000111 @i
+fsw ....... ..... ..... 010 ..... 0100111 @s
+fmadd_s ..... 00 ..... ..... ... ..... 1000011 @r4_rm
+fmsub_s ..... 00 ..... ..... ... ..... 1000111 @r4_rm
+fnmsub_s ..... 00 ..... ..... ... ..... 1001011 @r4_rm
+fnmadd_s ..... 00 ..... ..... ... ..... 1001111 @r4_rm
+fadd_s 0000000 ..... ..... ... ..... 1010011 @r_rm
+fsub_s 0000100 ..... ..... ... ..... 1010011 @r_rm
+fmul_s 0001000 ..... ..... ... ..... 1010011 @r_rm
+fdiv_s 0001100 ..... ..... ... ..... 1010011 @r_rm
+fsqrt_s 0101100 00000 ..... ... ..... 1010011 @r2_rm
+fsgnj_s 0010000 ..... ..... 000 ..... 1010011 @r
+fsgnjn_s 0010000 ..... ..... 001 ..... 1010011 @r
+fsgnjx_s 0010000 ..... ..... 010 ..... 1010011 @r
+fmin_s 0010100 ..... ..... 000 ..... 1010011 @r
+fmax_s 0010100 ..... ..... 001 ..... 1010011 @r
+fcvt_w_s 1100000 00000 ..... ... ..... 1010011 @r2_rm
+fcvt_wu_s 1100000 00001 ..... ... ..... 1010011 @r2_rm
+fmv_x_w 1110000 00000 ..... 000 ..... 1010011 @r2
+feq_s 1010000 ..... ..... 010 ..... 1010011 @r
+flt_s 1010000 ..... ..... 001 ..... 1010011 @r
+fle_s 1010000 ..... ..... 000 ..... 1010011 @r
+fclass_s 1110000 00000 ..... 001 ..... 1010011 @r2
+fcvt_s_w 1101000 00000 ..... ... ..... 1010011 @r2_rm
+fcvt_s_wu 1101000 00001 ..... ... ..... 1010011 @r2_rm
+fmv_w_x 1111000 00000 ..... 000 ..... 1010011 @r2
diff --git a/target/riscv/insn_trans/trans_rvf.inc.c b/target/riscv/insn_trans/trans_rvf.inc.c
new file mode 100644
index 0000000000..3f806b8238
--- /dev/null
+++ b/target/riscv/insn_trans/trans_rvf.inc.c
@@ -0,0 +1,334 @@
+/*
+ * RISC-V translation routines for the RV64F Standard Extension.
+ *
+ * Copyright (c) 2016-2017 Sagar Karandikar, sagark@eecs.berkeley.edu
+ * Copyright (c) 2018 Peer Adelt, peer.adelt@hni.uni-paderborn.de
+ * Bastian Koppelmann, kbastian@mail.uni-paderborn.de
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms and conditions of the GNU General Public License,
+ * version 2 or later, as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
+ * more details.
+ *
+ * You should have received a copy of the GNU General Public License along with
+ * this program. If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#define REQUIRE_FPU do {\
+ if (!(ctx->flags & TB_FLAGS_FP_ENABLE)) \
+ return false; \
+} while (0)
+
+static bool trans_flw(DisasContext *ctx, arg_flw *a, uint32_t insn)
+{
+ TCGv t0 = tcg_temp_new();
+ gen_get_gpr(t0, a->rs1);
+ REQUIRE_FPU;
+ tcg_gen_addi_tl(t0, t0, a->imm);
+
+ tcg_gen_qemu_ld_i64(cpu_fpr[a->rd], t0, ctx->mem_idx, MO_TEUL);
+ /* RISC-V requires NaN-boxing of narrower width floating point values */
+ tcg_gen_ori_i64(cpu_fpr[a->rd], cpu_fpr[a->rd], 0xffffffff00000000ULL);
+
+ tcg_temp_free(t0);
+ return true;
+}
+
+static bool trans_fsw(DisasContext *ctx, arg_fsw *a, uint32_t insn)
+{
+ TCGv t0 = tcg_temp_new();
+ gen_get_gpr(t0, a->rs1);
+
+ REQUIRE_FPU;
+ tcg_gen_addi_tl(t0, t0, a->imm);
+
+ tcg_gen_qemu_st_i64(cpu_fpr[a->rs2], t0, ctx->mem_idx, MO_TEUL);
+
+ tcg_temp_free(t0);
+ return true;
+}
+
+static bool trans_fmadd_s(DisasContext *ctx, arg_fmadd_s *a, uint32_t insn)
+{
+ REQUIRE_FPU;
+ gen_set_rm(ctx, a->rm);
+ gen_helper_fmadd_s(cpu_fpr[a->rd], cpu_env, cpu_fpr[a->rs1],
+ cpu_fpr[a->rs2], cpu_fpr[a->rs3]);
+ return true;
+}
+
+static bool trans_fmsub_s(DisasContext *ctx, arg_fmsub_s *a, uint32_t insn)
+{
+ REQUIRE_FPU;
+ gen_set_rm(ctx, a->rm);
+ gen_helper_fmsub_s(cpu_fpr[a->rd], cpu_env, cpu_fpr[a->rs1],
+ cpu_fpr[a->rs2], cpu_fpr[a->rs3]);
+ return true;
+}
+
+static bool trans_fnmsub_s(DisasContext *ctx, arg_fnmsub_s *a, uint32_t insn)
+{
+ REQUIRE_FPU;
+ gen_set_rm(ctx, a->rm);
+ gen_helper_fnmsub_s(cpu_fpr[a->rd], cpu_env, cpu_fpr[a->rs1],
+ cpu_fpr[a->rs2], cpu_fpr[a->rs3]);
+ return true;
+}
+
+static bool trans_fnmadd_s(DisasContext *ctx, arg_fnmadd_s *a, uint32_t insn)
+{
+ REQUIRE_FPU;
+ gen_set_rm(ctx, a->rm);
+ gen_helper_fnmadd_s(cpu_fpr[a->rd], cpu_env, cpu_fpr[a->rs1],
+ cpu_fpr[a->rs2], cpu_fpr[a->rs3]);
+ return true;
+}
+
+static bool trans_fadd_s(DisasContext *ctx, arg_fadd_s *a, uint32_t insn)
+{
+ REQUIRE_FPU;
+
+ gen_set_rm(ctx, a->rm);
+ gen_helper_fadd_s(cpu_fpr[a->rd], cpu_env,
+ cpu_fpr[a->rs1], cpu_fpr[a->rs2]);
+ return true;
+}
+
+static bool trans_fsub_s(DisasContext *ctx, arg_fsub_s *a, uint32_t insn)
+{
+ REQUIRE_FPU;
+
+ gen_set_rm(ctx, a->rm);
+ gen_helper_fsub_s(cpu_fpr[a->rd], cpu_env,
+ cpu_fpr[a->rs1], cpu_fpr[a->rs2]);
+ return true;
+}
+
+static bool trans_fmul_s(DisasContext *ctx, arg_fmul_s *a, uint32_t insn)
+{
+ REQUIRE_FPU;
+
+ gen_set_rm(ctx, a->rm);
+ gen_helper_fmul_s(cpu_fpr[a->rd], cpu_env,
+ cpu_fpr[a->rs1], cpu_fpr[a->rs2]);
+ return true;
+}
+
+static bool trans_fdiv_s(DisasContext *ctx, arg_fdiv_s *a, uint32_t insn)
+{
+ REQUIRE_FPU;
+
+ gen_set_rm(ctx, a->rm);
+ gen_helper_fdiv_s(cpu_fpr[a->rd], cpu_env,
+ cpu_fpr[a->rs1], cpu_fpr[a->rs2]);
+ return true;
+}
+
+static bool trans_fsqrt_s(DisasContext *ctx, arg_fsqrt_s *a, uint32_t insn)
+{
+ REQUIRE_FPU;
+
+ gen_set_rm(ctx, a->rm);
+ gen_helper_fsqrt_s(cpu_fpr[a->rd], cpu_env, cpu_fpr[a->rs1]);
+ return true;
+}
+
+static bool trans_fsgnj_s(DisasContext *ctx, arg_fsgnj_s *a, uint32_t insn)
+{
+ REQUIRE_FPU;
+ if (a->rs1 == a->rs2) { /* FMOV */
+ tcg_gen_mov_i64(cpu_fpr[a->rd], cpu_fpr[a->rs1]);
+ } else { /* FSGNJ */
+ tcg_gen_deposit_i64(cpu_fpr[a->rd], cpu_fpr[a->rs2], cpu_fpr[a->rs1],
+ 0, 31);
+ }
+ return true;
+}
+
+static bool trans_fsgnjn_s(DisasContext *ctx, arg_fsgnjn_s *a, uint32_t insn)
+{
+ REQUIRE_FPU;
+ if (a->rs1 == a->rs2) { /* FNEG */
+ tcg_gen_xori_i64(cpu_fpr[a->rd], cpu_fpr[a->rs1], INT32_MIN);
+ } else {
+ TCGv_i64 t0 = tcg_temp_new_i64();
+ tcg_gen_not_i64(t0, cpu_fpr[a->rs2]);
+ tcg_gen_deposit_i64(cpu_fpr[a->rd], t0, cpu_fpr[a->rs1], 0, 31);
+ tcg_temp_free_i64(t0);
+ }
+ return true;
+}
+
+static bool trans_fsgnjx_s(DisasContext *ctx, arg_fsgnjx_s *a, uint32_t insn)
+{
+ REQUIRE_FPU;
+ if (a->rs1 == a->rs2) { /* FABS */
+ tcg_gen_andi_i64(cpu_fpr[a->rd], cpu_fpr[a->rs1], ~INT32_MIN);
+ } else {
+ TCGv_i64 t0 = tcg_temp_new_i64();
+ tcg_gen_andi_i64(t0, cpu_fpr[a->rs2], INT32_MIN);
+ tcg_gen_xor_i64(cpu_fpr[a->rd], cpu_fpr[a->rs1], t0);
+ tcg_temp_free_i64(t0);
+ }
+ return true;
+}
+
+static bool trans_fmin_s(DisasContext *ctx, arg_fmin_s *a, uint32_t insn)
+{
+ REQUIRE_FPU;
+
+ gen_helper_fmin_s(cpu_fpr[a->rd], cpu_env, cpu_fpr[a->rs1],
+ cpu_fpr[a->rs2]);
+ return true;
+}
+
+static bool trans_fmax_s(DisasContext *ctx, arg_fmax_s *a, uint32_t insn)
+{
+ REQUIRE_FPU;
+
+ gen_helper_fmax_s(cpu_fpr[a->rd], cpu_env, cpu_fpr[a->rs1],
+ cpu_fpr[a->rs2]);
+ return true;
+}
+
+static bool trans_fcvt_w_s(DisasContext *ctx, arg_fcvt_w_s *a, uint32_t insn)
+{
+ REQUIRE_FPU;
+
+ TCGv t0 = tcg_temp_new();
+ gen_set_rm(ctx, a->rm);
+ gen_helper_fcvt_w_s(t0, cpu_env, cpu_fpr[a->rs1]);
+ gen_set_gpr(a->rd, t0);
+ tcg_temp_free(t0);
+
+ return true;
+}
+
+static bool trans_fcvt_wu_s(DisasContext *ctx, arg_fcvt_wu_s *a, uint32_t insn)
+{
+ REQUIRE_FPU;
+
+ TCGv t0 = tcg_temp_new();
+ gen_set_rm(ctx, a->rm);
+ gen_helper_fcvt_wu_s(t0, cpu_env, cpu_fpr[a->rs1]);
+ gen_set_gpr(a->rd, t0);
+ tcg_temp_free(t0);
+
+ return true;
+}
+
+static bool trans_fmv_x_w(DisasContext *ctx, arg_fmv_x_w *a, uint32_t insn)
+{
+ /* NOTE: This was FMV.X.S in an earlier version of the ISA spec! */
+ REQUIRE_FPU;
+
+ TCGv t0 = tcg_temp_new();
+
+#if defined(TARGET_RISCV64)
+ tcg_gen_ext32s_tl(t0, cpu_fpr[a->rs1]);
+#else
+ tcg_gen_extrl_i64_i32(t0, cpu_fpr[a->rs1]);
+#endif
+
+ gen_set_gpr(a->rd, t0);
+ tcg_temp_free(t0);
+
+ return true;
+}
+
+static bool trans_feq_s(DisasContext *ctx, arg_feq_s *a, uint32_t insn)
+{
+ REQUIRE_FPU;
+ TCGv t0 = tcg_temp_new();
+ gen_helper_feq_s(t0, cpu_env, cpu_fpr[a->rs1], cpu_fpr[a->rs2]);
+ gen_set_gpr(a->rd, t0);
+ tcg_temp_free(t0);
+ return true;
+}
+
+static bool trans_flt_s(DisasContext *ctx, arg_flt_s *a, uint32_t insn)
+{
+ REQUIRE_FPU;
+ TCGv t0 = tcg_temp_new();
+ gen_helper_flt_s(t0, cpu_env, cpu_fpr[a->rs1], cpu_fpr[a->rs2]);
+ gen_set_gpr(a->rd, t0);
+ tcg_temp_free(t0);
+ return true;
+}
+
+static bool trans_fle_s(DisasContext *ctx, arg_fle_s *a, uint32_t insn)
+{
+ REQUIRE_FPU;
+ TCGv t0 = tcg_temp_new();
+ gen_helper_fle_s(t0, cpu_env, cpu_fpr[a->rs1], cpu_fpr[a->rs2]);
+ gen_set_gpr(a->rd, t0);
+ tcg_temp_free(t0);
+ return true;
+}
+
+static bool trans_fclass_s(DisasContext *ctx, arg_fclass_s *a, uint32_t insn)
+{
+ REQUIRE_FPU;
+
+ TCGv t0 = tcg_temp_new();
+
+ gen_helper_fclass_s(t0, cpu_fpr[a->rs1]);
+
+ gen_set_gpr(a->rd, t0);
+ tcg_temp_free(t0);
+
+ return true;
+}
+
+static bool trans_fcvt_s_w(DisasContext *ctx, arg_fcvt_s_w *a, uint32_t insn)
+{
+ REQUIRE_FPU;
+
+ TCGv t0 = tcg_temp_new();
+ gen_get_gpr(t0, a->rs1);
+
+ gen_set_rm(ctx, a->rm);
+ gen_helper_fcvt_s_w(cpu_fpr[a->rd], cpu_env, t0);
+
+ tcg_temp_free(t0);
+
+ return true;
+}
+
+static bool trans_fcvt_s_wu(DisasContext *ctx, arg_fcvt_s_wu *a, uint32_t insn)
+{
+ REQUIRE_FPU;
+
+ TCGv t0 = tcg_temp_new();
+ gen_get_gpr(t0, a->rs1);
+
+ gen_set_rm(ctx, a->rm);
+ gen_helper_fcvt_s_wu(cpu_fpr[a->rd], cpu_env, t0);
+
+ tcg_temp_free(t0);
+
+ return true;
+}
+
+static bool trans_fmv_w_x(DisasContext *ctx, arg_fmv_w_x *a, uint32_t insn)
+{
+ /* NOTE: This was FMV.S.X in an earlier version of the ISA spec! */
+ REQUIRE_FPU;
+
+ TCGv t0 = tcg_temp_new();
+ gen_get_gpr(t0, a->rs1);
+
+#if defined(TARGET_RISCV64)
+ tcg_gen_mov_i64(cpu_fpr[a->rd], t0);
+#else
+ tcg_gen_extu_i32_i64(cpu_fpr[a->rd], t0);
+#endif
+
+ tcg_temp_free(t0);
+
+ return true;
+}
diff --git a/target/riscv/translate.c b/target/riscv/translate.c
index 6a3d49b9b9..a6ef398384 100644
--- a/target/riscv/translate.c
+++ b/target/riscv/translate.c
@@ -1504,6 +1504,7 @@ bool decode_insn32(DisasContext *ctx, uint32_t insn);
#include "insn_trans/trans_rvi.inc.c"
#include "insn_trans/trans_rvm.inc.c"
#include "insn_trans/trans_rva.inc.c"
+#include "insn_trans/trans_rvf.inc.c"
static void decode_RV32_64G(CPURISCVState *env, DisasContext *ctx)
{
--
2.19.1
next prev parent reply other threads:[~2018-10-20 7:15 UTC|newest]
Thread overview: 60+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-10-20 7:14 [Qemu-devel] [PATCH v2 00/29] target/riscv: Convert to decodetree Bastian Koppelmann
2018-10-20 7:14 ` [Qemu-devel] [PATCH v2 01/29] target/riscv: Move CPURISCVState pointer to DisasContext Bastian Koppelmann
2018-10-25 16:38 ` Palmer Dabbelt
2018-10-25 16:54 ` Peter Maydell
2018-10-25 17:05 ` Palmer Dabbelt
2018-10-20 7:14 ` [Qemu-devel] [PATCH v2 02/29] targer/riscv: Activate decodetree and implemnt LUI & AUIPC Bastian Koppelmann
2018-10-20 19:32 ` Richard Henderson
2018-10-25 16:58 ` Palmer Dabbelt
2018-10-26 10:49 ` Bastian Koppelmann
2018-10-26 13:58 ` Richard Henderson
2018-10-26 14:53 ` Bastian Koppelmann
2018-10-26 15:42 ` Palmer Dabbelt
2018-10-20 7:14 ` [Qemu-devel] [PATCH v2 03/29] target/riscv: Convert RVXI branch insns to decodetree Bastian Koppelmann
2018-10-20 19:34 ` Richard Henderson
2018-10-25 20:24 ` Palmer Dabbelt
2018-10-20 7:14 ` [Qemu-devel] [PATCH v2 04/29] target/riscv: Convert RVXI load/store " Bastian Koppelmann
2018-10-20 7:14 ` [Qemu-devel] [PATCH v2 05/29] target/riscv: Convert RVXI arithmetic " Bastian Koppelmann
2018-10-20 7:14 ` [Qemu-devel] [PATCH v2 06/29] target/riscv: Convert RVXI fence " Bastian Koppelmann
2018-10-21 14:05 ` Richard Henderson
2018-10-20 7:14 ` [Qemu-devel] [PATCH v2 07/29] target/riscv: Convert RVXI csr " Bastian Koppelmann
2018-10-20 7:14 ` [Qemu-devel] [PATCH v2 08/29] target/riscv: Convert RVXM " Bastian Koppelmann
2018-10-20 7:14 ` [Qemu-devel] [PATCH v2 09/29] target/riscv: Convert RV32A " Bastian Koppelmann
2018-10-23 8:19 ` Richard Henderson
2018-10-20 7:14 ` [Qemu-devel] [PATCH v2 10/29] target/riscv: Convert RV64A " Bastian Koppelmann
2018-10-20 7:14 ` Bastian Koppelmann [this message]
2018-10-20 7:14 ` [Qemu-devel] [PATCH v2 12/29] target/riscv: Convert RV64F " Bastian Koppelmann
2018-10-20 7:14 ` [Qemu-devel] [PATCH v2 13/29] target/riscv: Convert RV32D " Bastian Koppelmann
2018-10-23 8:21 ` Richard Henderson
2018-10-31 10:44 ` Bastian Koppelmann
2018-10-31 10:47 ` Bastian Koppelmann
2018-10-31 17:21 ` Palmer Dabbelt
2018-10-20 7:14 ` [Qemu-devel] [PATCH v2 14/29] target/riscv: Convert RV64D " Bastian Koppelmann
2018-10-20 7:14 ` [Qemu-devel] [PATCH v2 15/29] target/riscv: Convert RV priv " Bastian Koppelmann
2018-10-20 7:14 ` [Qemu-devel] [PATCH v2 16/29] target/riscv: Convert quadrant 0 of RVXC " Bastian Koppelmann
2018-10-23 8:31 ` Richard Henderson
2018-10-20 7:14 ` [Qemu-devel] [PATCH v2 17/29] target/riscv: Convert quadrant 1 " Bastian Koppelmann
2018-10-23 8:35 ` Richard Henderson
2018-10-20 7:14 ` [Qemu-devel] [PATCH v2 18/29] target/riscv: Convert quadrant 2 " Bastian Koppelmann
2018-10-23 8:39 ` Richard Henderson
2018-10-20 7:14 ` [Qemu-devel] [PATCH v2 19/29] target/riscv: Remove gen_jalr() Bastian Koppelmann
2018-10-20 7:14 ` [Qemu-devel] [PATCH v2 20/29] target/riscv: Remove manual decoding from gen_branch() Bastian Koppelmann
2018-10-20 7:14 ` [Qemu-devel] [PATCH v2 21/29] target/riscv: Remove manual decoding from gen_load() Bastian Koppelmann
2018-10-20 7:14 ` [Qemu-devel] [PATCH v2 22/29] target/riscv: Remove manual decoding from gen_store() Bastian Koppelmann
2018-10-20 7:14 ` [Qemu-devel] [PATCH v2 23/29] target/riscv: Move gen_arith_imm() decoding into trans_* functions Bastian Koppelmann
2018-10-23 8:46 ` Richard Henderson
2018-10-24 9:07 ` Bastian Koppelmann
2018-10-20 7:14 ` [Qemu-devel] [PATCH v2 24/29] target/riscv: make ADD/SUB/OR/XOR/AND insn use arg lists Bastian Koppelmann
2018-10-23 8:53 ` Richard Henderson
2018-10-23 8:55 ` Richard Henderson
2018-10-20 7:14 ` [Qemu-devel] [PATCH v2 25/29] target/riscv: Remove shift and slt insn manual decoding Bastian Koppelmann
2018-10-20 7:14 ` [Qemu-devel] [PATCH v2 26/29] target/riscv: Remove manual decoding of RV32/64M insn Bastian Koppelmann
2018-10-23 9:02 ` Richard Henderson
2018-10-20 7:14 ` [Qemu-devel] [PATCH v2 27/29] target/riscv: Remove gen_system() Bastian Koppelmann
2018-10-20 7:14 ` [Qemu-devel] [PATCH v2 28/29] target/riscv: Remove decode_RV32_64G() Bastian Koppelmann
2018-10-23 9:04 ` Richard Henderson
2018-10-20 7:14 ` [Qemu-devel] [PATCH v2 29/29] target/riscv: Rename trans_arith to gen_arith Bastian Koppelmann
2018-10-23 9:04 ` Richard Henderson
2018-10-24 22:21 ` [Qemu-devel] [PATCH v2 00/29] target/riscv: Convert to decodetree Palmer Dabbelt
2018-10-26 10:53 ` Bastian Koppelmann
2018-10-27 6:20 ` Palmer Dabbelt
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