mirror of https://github.com/xemu-project/xemu.git
target/loongarch: Add avail_LSPW to check LSPW instructions
Signed-off-by: Song Gao <gaosong@loongson.cn> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Message-ID: <20230822032724.1353391-13-gaosong@loongson.cn> Message-Id: <20230822071959.35620-7-philmd@linaro.org>
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@ -437,6 +437,10 @@ static bool trans_ldpte(DisasContext *ctx, arg_ldpte *a)
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TCGv_i32 mem_idx = tcg_constant_i32(ctx->mem_idx);
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TCGv_i32 mem_idx = tcg_constant_i32(ctx->mem_idx);
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TCGv src1 = gpr_src(ctx, a->rj, EXT_NONE);
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TCGv src1 = gpr_src(ctx, a->rj, EXT_NONE);
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if (!avail_LSPW(ctx)) {
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return true;
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}
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if (check_plv(ctx)) {
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if (check_plv(ctx)) {
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return false;
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return false;
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}
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}
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@ -450,6 +454,10 @@ static bool trans_lddir(DisasContext *ctx, arg_lddir *a)
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TCGv src = gpr_src(ctx, a->rj, EXT_NONE);
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TCGv src = gpr_src(ctx, a->rj, EXT_NONE);
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TCGv dest = gpr_dst(ctx, a->rd, EXT_NONE);
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TCGv dest = gpr_dst(ctx, a->rd, EXT_NONE);
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if (!avail_LSPW(ctx)) {
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return true;
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}
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if (check_plv(ctx)) {
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if (check_plv(ctx)) {
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return false;
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return false;
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}
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}
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@ -20,6 +20,7 @@
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#define avail_FP(C) (FIELD_EX32((C)->cpucfg2, CPUCFG2, FP))
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#define avail_FP(C) (FIELD_EX32((C)->cpucfg2, CPUCFG2, FP))
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#define avail_FP_SP(C) (FIELD_EX32((C)->cpucfg2, CPUCFG2, FP_SP))
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#define avail_FP_SP(C) (FIELD_EX32((C)->cpucfg2, CPUCFG2, FP_SP))
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#define avail_FP_DP(C) (FIELD_EX32((C)->cpucfg2, CPUCFG2, FP_DP))
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#define avail_FP_DP(C) (FIELD_EX32((C)->cpucfg2, CPUCFG2, FP_DP))
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#define avail_LSPW(C) (FIELD_EX32((C)->cpucfg2, CPUCFG2, LSPW))
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/*
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/*
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* If an operation is being performed on less than TARGET_LONG_BITS,
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* If an operation is being performed on less than TARGET_LONG_BITS,
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