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[83.57.175.68]) by smtp.gmail.com with ESMTPSA id t6sm11181283wrn.96.2021.02.14.09.59.44 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sun, 14 Feb 2021 09:59:45 -0800 (PST) From: =?UTF-8?q?Philippe=20Mathieu-Daud=C3=A9?= To: qemu-devel@nongnu.org Subject: [RFC PATCH 06/42] target/mips: Introduce gen_load_gpr_hi() / gen_store_gpr_hi() helpers Date: Sun, 14 Feb 2021 18:58:36 +0100 Message-Id: <20210214175912.732946-7-f4bug@amsat.org> X-Mailer: git-send-email 2.26.2 In-Reply-To: <20210214175912.732946-1-f4bug@amsat.org> References: <20210214175912.732946-1-f4bug@amsat.org> MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Received-SPF: pass client-ip=2a00:1450:4864:20::332; envelope-from=philippe.mathieu.daude@gmail.com; helo=mail-wm1-x332.google.com X-Spam_score_int: -14 X-Spam_score: -1.5 X-Spam_bar: - X-Spam_report: (-1.5 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_EF=-0.1, FREEMAIL_FORGED_FROMDOMAIN=0.249, FREEMAIL_FROM=0.001, HEADER_FROM_DIFFERENT_DOMAINS=0.249, RCVD_IN_DNSWL_NONE=-0.0001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=no autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Fredrik Noring , Aleksandar Rikalo , Richard Henderson , Laurent Vivier , =?UTF-8?q?Philippe=20Mathieu-Daud=C3=A9?= , Thomas Huth , =?UTF-8?q?Alex=20Benn=C3=A9e?= , Aurelien Jarno , "Maciej W. Rozycki" Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: "Qemu-devel" Signed-off-by: Philippe Mathieu-Daudé --- target/mips/translate.h | 4 ++++ target/mips/translate.c | 18 ++++++++++++++++++ 2 files changed, 22 insertions(+) diff --git a/target/mips/translate.h b/target/mips/translate.h index 3014c20cadb..468e29d7578 100644 --- a/target/mips/translate.h +++ b/target/mips/translate.h @@ -131,6 +131,10 @@ void gen_move_low32(TCGv ret, TCGv_i64 arg); void gen_move_high32(TCGv ret, TCGv_i64 arg); void gen_load_gpr(TCGv t, int reg); void gen_store_gpr(TCGv t, int reg); +#if defined(TARGET_MIPS64) +void gen_load_gpr_hi(TCGv_i64 t, int reg); +void gen_store_gpr_hi(TCGv_i64 t, int reg); +#endif /* TARGET_MIPS64 */ void gen_load_fpr32(DisasContext *ctx, TCGv_i32 t, int reg); void gen_load_fpr64(DisasContext *ctx, TCGv_i64 t, int reg); void gen_store_fpr32(DisasContext *ctx, TCGv_i32 t, int reg); diff --git a/target/mips/translate.c b/target/mips/translate.c index 9c034c934d5..16a731d3f37 100644 --- a/target/mips/translate.c +++ b/target/mips/translate.c @@ -2291,6 +2291,24 @@ void gen_store_gpr(TCGv t, int reg) } } +#if defined(TARGET_MIPS64) +void gen_load_gpr_hi(TCGv_i64 t, int reg) +{ + if (reg == 0) { + tcg_gen_movi_i64(t, 0); + } else { + tcg_gen_mov_i64(t, cpu_gpr_hi[reg]); + } +} + +void gen_store_gpr_hi(TCGv_i64 t, int reg) +{ + if (reg != 0) { + tcg_gen_mov_i64(cpu_gpr_hi[reg], t); + } +} +#endif /* TARGET_MIPS64 */ + /* Moves to/from shadow registers. */ static inline void gen_load_srsgpr(int from, int to) { -- 2.26.2