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/*
* RISC-V translation routines for the RISC-V CBO Extension.
*
* Copyright (c) 2021 Philipp Tomsich, philipp.tomsich@vrull.eu
*
* 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_ZICBOM(ctx) do { \
if (!ctx->cfg_ptr->ext_icbom) { \
return false; \
} \
} while (0)
#define REQUIRE_ZICBOZ(ctx) do { \
if (!ctx->cfg_ptr->ext_icboz) { \
return false; \
} \
} while (0)
static bool trans_cbo_clean(DisasContext *ctx, arg_cbo_clean *a)
{
REQUIRE_ZICBOM(ctx);
gen_helper_cbo_clean_flush(tcg_env, cpu_gpr[a->rs1]);
return true;
}
static bool trans_cbo_flush(DisasContext *ctx, arg_cbo_flush *a)
{
REQUIRE_ZICBOM(ctx);
gen_helper_cbo_clean_flush(tcg_env, cpu_gpr[a->rs1]);
return true;
}
static bool trans_cbo_inval(DisasContext *ctx, arg_cbo_inval *a)
{
REQUIRE_ZICBOM(ctx);
gen_helper_cbo_inval(tcg_env, cpu_gpr[a->rs1]);
return true;
}
static bool trans_cbo_zero(DisasContext *ctx, arg_cbo_zero *a)
{
REQUIRE_ZICBOZ(ctx);
gen_helper_cbo_zero(tcg_env, cpu_gpr[a->rs1]);
return true;
}
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