Message ID | 20190828190456.30315-2-richard.henderson@linaro.org (mailing list archive) |
---|---|
State | New, archived |
Headers | show
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[97.113.7.119]) by smtp.gmail.com with ESMTPSA id f27sm2967944pgm.60.2019.08.28.12.04.58 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 28 Aug 2019 12:04:59 -0700 (PDT) From: Richard Henderson <richard.henderson@linaro.org> To: qemu-devel@nongnu.org Date: Wed, 28 Aug 2019 12:03:48 -0700 Message-Id: <20190828190456.30315-2-richard.henderson@linaro.org> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20190828190456.30315-1-richard.henderson@linaro.org> References: <20190828190456.30315-1-richard.henderson@linaro.org> X-detected-operating-system: by eggs.gnu.org: Genre and OS details not recognized. X-Received-From: 2607:f8b0:4864:20::541 Subject: [Qemu-devel] [PATCH v3 01/69] target/arm: Use store_reg_from_load in thumb2 code X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: <qemu-devel.nongnu.org> List-Unsubscribe: <https://lists.nongnu.org/mailman/options/qemu-devel>, <mailto:qemu-devel-request@nongnu.org?subject=unsubscribe> List-Archive: <https://lists.nongnu.org/archive/html/qemu-devel> List-Post: <mailto:qemu-devel@nongnu.org> List-Help: <mailto:qemu-devel-request@nongnu.org?subject=help> List-Subscribe: <https://lists.nongnu.org/mailman/listinfo/qemu-devel>, <mailto:qemu-devel-request@nongnu.org?subject=subscribe> Cc: peter.maydell@linaro.org, qemu-arm@nongnu.org Errors-To: qemu-devel-bounces+patchwork-qemu-devel=patchwork.kernel.org@nongnu.org Sender: "Qemu-devel" <qemu-devel-bounces+patchwork-qemu-devel=patchwork.kernel.org@nongnu.org> |
Series |
target/arm: Convert aa32 base isa to decodetree
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expand
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diff --git a/target/arm/translate.c b/target/arm/translate.c index cbe19b7a62..35e59a8a16 100644 --- a/target/arm/translate.c +++ b/target/arm/translate.c @@ -9707,13 +9707,11 @@ static void disas_thumb2_insn(DisasContext *s, uint32_t insn) /* Load. */ tmp = tcg_temp_new_i32(); gen_aa32_ld32u(s, tmp, addr, get_mem_index(s)); - if (i == 15) { - gen_bx_excret(s, tmp); - } else if (i == rn) { + if (i == rn) { loaded_var = tmp; loaded_base = 1; } else { - store_reg(s, i, tmp); + store_reg_from_load(s, i, tmp); } } else { /* Store. */ @@ -10847,11 +10845,7 @@ static void disas_thumb2_insn(DisasContext *s, uint32_t insn) tcg_temp_free_i32(addr); goto illegal_op; } - if (rs == 15) { - gen_bx_excret(s, tmp); - } else { - store_reg(s, rs, tmp); - } + store_reg_from_load(s, rs, tmp); } else { /* Store. */ tmp = load_reg(s, rs);