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Fri, 05 Sep 2025 04:51:33 -0700 (PDT) From: Richard Henderson To: qemu-devel@nongnu.org Cc: mark.cave-ayland@ilande.co.uk, atar4qemu@gmail.com Subject: [PATCH v2 4/7] target/sparc: Loosen decode of RDPSR for v7 Date: Fri, 5 Sep 2025 13:51:25 +0200 Message-ID: <20250905115128.376295-5-richard.henderson@linaro.org> X-Mailer: git-send-email 2.43.0 In-Reply-To: <20250905115128.376295-1-richard.henderson@linaro.org> References: <20250905115128.376295-1-richard.henderson@linaro.org> MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Received-SPF: pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) client-ip=209.51.188.17; envelope-from=qemu-devel-bounces+importer=patchew.org@nongnu.org; helo=lists.gnu.org; Received-SPF: pass client-ip=2a00:1450:4864:20::329; envelope-from=richard.henderson@linaro.org; helo=mail-wm1-x329.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, T_SPF_TEMPERROR=0.01 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+importer=patchew.org@nongnu.org Sender: qemu-devel-bounces+importer=patchew.org@nongnu.org X-ZohoMail-DKIM: pass (identity @linaro.org) X-ZM-MESSAGEID: 1757073180974116600 Content-Type: text/plain; charset="utf-8" For v7, bits [18:0] are ignored. For v8, bits [18:14] are reserved and bits [13:0] are ignored. Fixes: 668bb9b755e ("target/sparc: Move RDPSR, RDHPR to decodetree") Signed-off-by: Richard Henderson Reviewed-by: Mark Cave-Ayland --- target/sparc/insns.decode | 16 +++++++++------- 1 file changed, 9 insertions(+), 7 deletions(-) diff --git a/target/sparc/insns.decode b/target/sparc/insns.decode index 74848996ae..1c6403ad8a 100644 --- a/target/sparc/insns.decode +++ b/target/sparc/insns.decode @@ -158,14 +158,16 @@ CALL 01 i:s30 } =20 { - RDPSR 10 rd:5 101001 00000 0 0000000000000 - RDHPR_hpstate 10 rd:5 101001 00000 0 0000000000000 + [ + RDHPR_hpstate 10 rd:5 101001 00000 0 0000000000000 + RDHPR_htstate 10 rd:5 101001 00001 0 0000000000000 + RDHPR_hintp 10 rd:5 101001 00011 0 0000000000000 + RDHPR_htba 10 rd:5 101001 00101 0 0000000000000 + RDHPR_hver 10 rd:5 101001 00110 0 0000000000000 + RDHPR_hstick_cmpr 10 rd:5 101001 11111 0 0000000000000 + ] + RDPSR 10 rd:5 101001 ----- - ------------- } -RDHPR_htstate 10 rd:5 101001 00001 0 0000000000000 -RDHPR_hintp 10 rd:5 101001 00011 0 0000000000000 -RDHPR_htba 10 rd:5 101001 00101 0 0000000000000 -RDHPR_hver 10 rd:5 101001 00110 0 0000000000000 -RDHPR_hstick_cmpr 10 rd:5 101001 11111 0 0000000000000 =20 { WRPSR 10 00000 110001 ..... . ............. @n_r_ri --=20 2.43.0