139c1837db
With Makefiles that have automatically generated dependencies, you
generated includes are set as dependencies of the Makefile, so that they
are built before everything else and they are available when first
building the .c files.
Alternatively you can use a fine-grained dependency, e.g.
target/arm/translate.o: target/arm/decode-neon-shared.inc.c
With Meson you have only one choice and it is a third option, namely
"build at the beginning of the corresponding target"; the way you
express it is to list the includes in the sources of that target.
The problem is that Meson decides if something is a source vs. a
generated include by looking at the extension: '.c', '.cc', '.m', '.C'
are sources, while everything else is considered an include---including
'.inc.c'.
Use '.c.inc' to avoid this, as it is consistent with our other convention
of using '.rst.inc' for included reStructuredText files. The editorconfig
file is adjusted.
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
121 lines
3.1 KiB
C++
121 lines
3.1 KiB
C++
/*
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* RISC-V translation routines for the RV64M Standard Extension.
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*
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* Copyright (c) 2016-2017 Sagar Karandikar, sagark@eecs.berkeley.edu
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* Copyright (c) 2018 Peer Adelt, peer.adelt@hni.uni-paderborn.de
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* Bastian Koppelmann, kbastian@mail.uni-paderborn.de
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*
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* This program is free software; you can redistribute it and/or modify it
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* under the terms and conditions of the GNU General Public License,
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* version 2 or later, as published by the Free Software Foundation.
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*
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* This program is distributed in the hope it will be useful, but WITHOUT
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* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
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* more details.
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*
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* You should have received a copy of the GNU General Public License along with
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* this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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static bool trans_mul(DisasContext *ctx, arg_mul *a)
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{
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REQUIRE_EXT(ctx, RVM);
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return gen_arith(ctx, a, &tcg_gen_mul_tl);
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}
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static bool trans_mulh(DisasContext *ctx, arg_mulh *a)
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{
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REQUIRE_EXT(ctx, RVM);
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TCGv source1 = tcg_temp_new();
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TCGv source2 = tcg_temp_new();
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gen_get_gpr(source1, a->rs1);
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gen_get_gpr(source2, a->rs2);
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tcg_gen_muls2_tl(source2, source1, source1, source2);
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gen_set_gpr(a->rd, source1);
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tcg_temp_free(source1);
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tcg_temp_free(source2);
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return true;
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}
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static bool trans_mulhsu(DisasContext *ctx, arg_mulhsu *a)
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{
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REQUIRE_EXT(ctx, RVM);
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return gen_arith(ctx, a, &gen_mulhsu);
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}
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static bool trans_mulhu(DisasContext *ctx, arg_mulhu *a)
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{
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REQUIRE_EXT(ctx, RVM);
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TCGv source1 = tcg_temp_new();
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TCGv source2 = tcg_temp_new();
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gen_get_gpr(source1, a->rs1);
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gen_get_gpr(source2, a->rs2);
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tcg_gen_mulu2_tl(source2, source1, source1, source2);
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gen_set_gpr(a->rd, source1);
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tcg_temp_free(source1);
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tcg_temp_free(source2);
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return true;
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}
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static bool trans_div(DisasContext *ctx, arg_div *a)
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{
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REQUIRE_EXT(ctx, RVM);
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return gen_arith(ctx, a, &gen_div);
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}
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static bool trans_divu(DisasContext *ctx, arg_divu *a)
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{
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REQUIRE_EXT(ctx, RVM);
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return gen_arith(ctx, a, &gen_divu);
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}
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static bool trans_rem(DisasContext *ctx, arg_rem *a)
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{
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REQUIRE_EXT(ctx, RVM);
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return gen_arith(ctx, a, &gen_rem);
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}
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static bool trans_remu(DisasContext *ctx, arg_remu *a)
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{
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REQUIRE_EXT(ctx, RVM);
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return gen_arith(ctx, a, &gen_remu);
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}
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#ifdef TARGET_RISCV64
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static bool trans_mulw(DisasContext *ctx, arg_mulw *a)
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{
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REQUIRE_EXT(ctx, RVM);
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return gen_arith(ctx, a, &gen_mulw);
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}
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static bool trans_divw(DisasContext *ctx, arg_divw *a)
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{
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REQUIRE_EXT(ctx, RVM);
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return gen_arith_div_w(ctx, a, &gen_div);
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}
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static bool trans_divuw(DisasContext *ctx, arg_divuw *a)
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{
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REQUIRE_EXT(ctx, RVM);
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return gen_arith_div_uw(ctx, a, &gen_divu);
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}
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static bool trans_remw(DisasContext *ctx, arg_remw *a)
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{
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REQUIRE_EXT(ctx, RVM);
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return gen_arith_div_w(ctx, a, &gen_rem);
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}
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static bool trans_remuw(DisasContext *ctx, arg_remuw *a)
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{
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REQUIRE_EXT(ctx, RVM);
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return gen_arith_div_uw(ctx, a, &gen_remu);
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}
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#endif
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