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bh=XDpvodS8+EtqOu2f7xW1QMkF8CmCMP4pxH2raL8KFd0=; b=Qb5TF/5WKuN6sgSTPci6cSTJpX yKkH0df5x2/6eSRFtVLMC05nYRtn+c3F5BK+HvjlrAuteZQNnpAlLoHuM0wIpF4K1WMBNmdRr28xU nz7x/gU653wYq6uOdMoOXjSDf7Htqsbf6mZDQ/RpVcjqKKw29b6XdAQThfarW8rLmBrvv8iR17v8s Mgr6WtWNtQ69GrcesAJoxfRpeYBWSyCZfC+xvcV//WXJ4LZVjXWQJkiTTfQA58VuvxnpdEZLsuvEA YhrDolnZcVj3cYE7Q5AGxVlsvPxR7OSimEcRk5ZO5VmVe68eD6bkxhsFdZjQM80wfE9tRjiO4aPGd HDnucikg==; From: Sven Schnelle To: Richard Henderson Cc: qemu-devel@nongnu.org, Helge Deller , Sven Schnelle Subject: [PATCH 3/3] target/hppa: fix building gva for wide mode Date: Sun, 24 Mar 2024 09:09:45 +0100 Message-ID: <20240324080945.991100-4-svens@stackframe.org> X-Mailer: git-send-email 2.43.2 In-Reply-To: <20240324080945.991100-1-svens@stackframe.org> References: <20240324080945.991100-1-svens@stackframe.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=23.83.216.33; envelope-from=svens@stackframe.org; helo=chameleon.pear.relay.mailchannels.net 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, DKIMWL_WL_MED=-0.001, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_DNSWL_NONE=-0.0001, RCVD_IN_MSPIKE_H4=0.001, RCVD_IN_MSPIKE_WL=0.001, 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+importer=patchew.org@nongnu.org Sender: qemu-devel-bounces+importer=patchew.org@nongnu.org X-ZohoMail-DKIM: pass (identity @stackframe.org) X-ZM-MESSAGEID: 1711267865620100005 Content-Type: text/plain; charset="utf-8" 64 Bit hppa no longer has a fixed 32/32 bit split between space and offset. Instead it uses 42 bits for the offset. The lower 10 bits of the space are always zero, leaving 22 bits actually used. Simply or the values together to build the gva. Signed-off-by: Sven Schnelle Reviewed-by: Helge Deller Reviewed-by: Richard Henderson Tested-by: Helge Deller --- target/hppa/mem_helper.c | 13 +++++++------ 1 file changed, 7 insertions(+), 6 deletions(-) diff --git a/target/hppa/mem_helper.c b/target/hppa/mem_helper.c index 84785b5a5c..6f895fced7 100644 --- a/target/hppa/mem_helper.c +++ b/target/hppa/mem_helper.c @@ -523,13 +523,16 @@ void HELPER(itlbp_pa11)(CPUHPPAState *env, target_ulo= ng addr, target_ulong reg) } =20 static void itlbt_pa20(CPUHPPAState *env, target_ulong r1, - target_ulong r2, vaddr va_b) + target_ulong r2, uint64_t spc, uint64_t off) { HPPATLBEntry *ent; - vaddr va_e; + vaddr va_b, va_e; uint64_t va_size; int mask_shift; =20 + va_b =3D off & gva_offset_mask(env->psw); + va_b |=3D spc << 32; + mask_shift =3D 2 * (r1 & 0xf); va_size =3D (uint64_t)TARGET_PAGE_SIZE << mask_shift; va_b &=3D -va_size; @@ -569,14 +572,12 @@ static void itlbt_pa20(CPUHPPAState *env, target_ulon= g r1, =20 void HELPER(idtlbt_pa20)(CPUHPPAState *env, target_ulong r1, target_ulong = r2) { - vaddr va_b =3D deposit64(env->cr[CR_IOR], 32, 32, env->cr[CR_ISR]); - itlbt_pa20(env, r1, r2, va_b); + itlbt_pa20(env, r1, r2, env->cr[CR_ISR], env->cr[CR_IOR]); } =20 void HELPER(iitlbt_pa20)(CPUHPPAState *env, target_ulong r1, target_ulong = r2) { - vaddr va_b =3D deposit64(env->cr[CR_IIAOQ], 32, 32, env->cr[CR_IIASQ]); - itlbt_pa20(env, r1, r2, va_b); + itlbt_pa20(env, r1, r2, env->cr[CR_IIASQ], env->cr[CR_IIAOQ]); } =20 /* Purge (Insn/Data) TLB. */ --=20 2.43.2