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[173.198.77.218]) by smtp.gmail.com with ESMTPSA id fh3-20020a17090b034300b00228e56d375asm283936pjb.33.2023.01.23.18.05.32 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 23 Jan 2023 18:05:33 -0800 (PST) From: Richard Henderson To: qemu-devel@nongnu.org Cc: peter.maydell@linaro.org, WANG Xuerui , =?UTF-8?q?Philippe=20Mathieu-Daud=C3=A9?= Subject: [PULL v2 14/15] tcg/loongarch64: Use tcg_pcrel_diff in tcg_out_ldst Date: Mon, 23 Jan 2023 16:05:06 -1000 Message-Id: <20230124020507.3732200-15-richard.henderson@linaro.org> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20230124020507.3732200-1-richard.henderson@linaro.org> References: <20230124020507.3732200-1-richard.henderson@linaro.org> MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Received-SPF: pass client-ip=2607:f8b0:4864:20::62c; envelope-from=richard.henderson@linaro.org; helo=mail-pl1-x62c.google.com X-Spam_score_int: -20 X-Spam_score: -2.1 X-Spam_bar: -- X-Spam_report: (-2.1 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_DNSWL_NONE=-0.0001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Take the w^x split into account when computing the pc-relative distance to an absolute pointer. Reviewed-by: WANG Xuerui Reviewed-by: Philippe Mathieu-Daudé Signed-off-by: Richard Henderson --- tcg/loongarch64/tcg-target.c.inc | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/tcg/loongarch64/tcg-target.c.inc b/tcg/loongarch64/tcg-target.c.inc index 29d75c80eb..d6926bdb83 100644 --- a/tcg/loongarch64/tcg-target.c.inc +++ b/tcg/loongarch64/tcg-target.c.inc @@ -702,7 +702,7 @@ static void tcg_out_ldst(TCGContext *s, LoongArchInsn opc, TCGReg data, intptr_t imm12 = sextreg(offset, 0, 12); if (offset != imm12) { - intptr_t diff = offset - (uintptr_t)s->code_ptr; + intptr_t diff = tcg_pcrel_diff(s, (void *)offset); if (addr == TCG_REG_ZERO && diff == (int32_t)diff) { imm12 = sextreg(diff, 0, 12); -- 2.34.1