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[174.21.75.75]) by smtp.gmail.com with ESMTPSA id nv4sm3111943pjb.17.2021.10.30.10.17.00 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sat, 30 Oct 2021 10:17:00 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; h=from:to:cc:subject:date:message-id:in-reply-to:references :mime-version:content-transfer-encoding; bh=xDn64Ar0c4NUi8qPBLq+7M9+nijncdxsp88/28xGJnw=; b=f/0whUDhibYy17K8bcV8+efL7HaddSqzK1/4y84g/pcPZiopPaBR+udMzmpHURT4E/ 7RmjbsdtP0BgjurSruMh5gUI2d2PPXN5jS+MEQLYyNnI+JDxx2h5gYSe8x+Sb4hT/CmL y4vpnfS6F0uquj2tUAXJC81V4hSHiJMX1wFkQNcL8+E8H9oNjVuNh/XNvkqzKRLhYRJt ZiJ9PcktOXhD6+0jdQ3zH1eorhOind5XtA3p24ZU8vbl3GQopYtx7XxE2C/PBeFJllUd WV2jxUB0gq44vmVoP0UCfD11v7P4iCNudieuheSvfQ8USou0ycm+QWguXA0awUttIcjR F+sg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to :references:mime-version:content-transfer-encoding; bh=xDn64Ar0c4NUi8qPBLq+7M9+nijncdxsp88/28xGJnw=; b=12TdBmFPA3hM5rkX/WUJkX4tE3URBfJPIukhjaK/d1QFcXGk8JQz8abrEymw4wLkvH 77gogg4qRhCbmvq/iz1+EEm887hArJk1uvcsbPVSapNiL/1B/OcgKYmgnZ+pzJttEjVF 4Nho+p1U+evBYKMIasSh+Qk+TromcL3aA+FnfVfecapH2pOdnrJF+LnvuNp6W3ogXz78 diNGbrqzvSdsFqH6XOoES8lGTs4ZsGfm1W+qS+asHERMYzsK1iHK8I7CKYl7776zItdr k8LdYp0/7cHtZWbSFb2CgOB3vdcqWo11n5sZQevOEZT0z7/TGDP48iiB8rlNpzT1/q2+ 0Nag== X-Gm-Message-State: AOAM5318Y9FyZCuIX4MPOFv4QNU886ZR5ZKc8uHZamw7e95VYGiYGEho o/ZJ2GdQa8RkMw4zCZa0bpA5PnpBhOfl+w== X-Google-Smtp-Source: ABdhPJwVK9Sck1HSDU3tnXRhhZ+TLu/TvPL4V8ImGy8tSuzQLjllQH1frs98dv6/vZdDKw0w87ZHEg== X-Received: by 2002:a05:6a00:1242:b0:44c:2025:29e3 with SMTP id u2-20020a056a00124200b0044c202529e3mr18509763pfi.59.1635614221123; Sat, 30 Oct 2021 10:17:01 -0700 (PDT) From: Richard Henderson To: qemu-devel@nongnu.org Subject: [PATCH v6 26/66] target/hppa: Make hppa_cpu_tlb_fill sysemu only Date: Sat, 30 Oct 2021 10:15:55 -0700 Message-Id: <20211030171635.1689530-27-richard.henderson@linaro.org> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20211030171635.1689530-1-richard.henderson@linaro.org> References: <20211030171635.1689530-1-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=2607:f8b0:4864:20::533; envelope-from=richard.henderson@linaro.org; helo=mail-pg1-x533.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: 2.1.23 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: alex.bennee@linaro.org, laurent@vivier.eu, imp@bsdimp.com, f4bug@amsat.org Errors-To: qemu-devel-bounces+importer=patchew.org@nongnu.org Sender: "Qemu-devel" X-ZohoMail-DKIM: fail (Header signature does not verify) X-ZM-MESSAGEID: 1635615988358100001 Content-Type: text/plain; charset="utf-8" The fallback code in cpu_loop_exit_sigsegv is sufficient for hppa linux-user. Remove the code from cpu_loop that raised SIGSEGV. This makes all of the code in mem_helper.c sysemu only, so remove the ifdefs and move the file to hppa_softmmu_ss. Signed-off-by: Richard Henderson Reviewed-by: Philippe Mathieu-Daud=C3=A9 --- target/hppa/cpu.h | 2 +- linux-user/hppa/cpu_loop.c | 16 ---------------- target/hppa/cpu.c | 2 +- target/hppa/mem_helper.c | 15 --------------- target/hppa/meson.build | 6 ++++-- 5 files changed, 6 insertions(+), 35 deletions(-) diff --git a/target/hppa/cpu.h b/target/hppa/cpu.h index d3cb7a279f..294fd7297f 100644 --- a/target/hppa/cpu.h +++ b/target/hppa/cpu.h @@ -323,10 +323,10 @@ hwaddr hppa_cpu_get_phys_page_debug(CPUState *cs, vad= dr addr); int hppa_cpu_gdb_read_register(CPUState *cpu, GByteArray *buf, int reg); int hppa_cpu_gdb_write_register(CPUState *cpu, uint8_t *buf, int reg); void hppa_cpu_dump_state(CPUState *cs, FILE *f, int); +#ifndef CONFIG_USER_ONLY bool hppa_cpu_tlb_fill(CPUState *cs, vaddr address, int size, MMUAccessType access_type, int mmu_idx, bool probe, uintptr_t retaddr); -#ifndef CONFIG_USER_ONLY void hppa_cpu_do_interrupt(CPUState *cpu); bool hppa_cpu_exec_interrupt(CPUState *cpu, int int_req); int hppa_get_physical_address(CPUHPPAState *env, vaddr addr, int mmu_idx, diff --git a/linux-user/hppa/cpu_loop.c b/linux-user/hppa/cpu_loop.c index 81607a9b27..e0a62deeb9 100644 --- a/linux-user/hppa/cpu_loop.c +++ b/linux-user/hppa/cpu_loop.c @@ -144,22 +144,6 @@ void cpu_loop(CPUHPPAState *env) env->iaoq_f =3D env->gr[31]; env->iaoq_b =3D env->gr[31] + 4; break; - case EXCP_ITLB_MISS: - case EXCP_DTLB_MISS: - case EXCP_NA_ITLB_MISS: - case EXCP_NA_DTLB_MISS: - case EXCP_IMP: - case EXCP_DMP: - case EXCP_DMB: - case EXCP_PAGE_REF: - case EXCP_DMAR: - case EXCP_DMPI: - info.si_signo =3D TARGET_SIGSEGV; - info.si_errno =3D 0; - info.si_code =3D TARGET_SEGV_ACCERR; - info._sifields._sigfault._addr =3D env->cr[CR_IOR]; - queue_signal(env, info.si_signo, QEMU_SI_FAULT, &info); - break; case EXCP_UNALIGN: info.si_signo =3D TARGET_SIGBUS; info.si_errno =3D 0; diff --git a/target/hppa/cpu.c b/target/hppa/cpu.c index 89cba9d7a2..23eb254228 100644 --- a/target/hppa/cpu.c +++ b/target/hppa/cpu.c @@ -145,9 +145,9 @@ static const struct SysemuCPUOps hppa_sysemu_ops =3D { static const struct TCGCPUOps hppa_tcg_ops =3D { .initialize =3D hppa_translate_init, .synchronize_from_tb =3D hppa_cpu_synchronize_from_tb, - .tlb_fill =3D hppa_cpu_tlb_fill, =20 #ifndef CONFIG_USER_ONLY + .tlb_fill =3D hppa_cpu_tlb_fill, .cpu_exec_interrupt =3D hppa_cpu_exec_interrupt, .do_interrupt =3D hppa_cpu_do_interrupt, .do_unaligned_access =3D hppa_cpu_do_unaligned_access, diff --git a/target/hppa/mem_helper.c b/target/hppa/mem_helper.c index afc5b56c3e..bf07445cd1 100644 --- a/target/hppa/mem_helper.c +++ b/target/hppa/mem_helper.c @@ -24,20 +24,6 @@ #include "hw/core/cpu.h" #include "trace.h" =20 -#ifdef CONFIG_USER_ONLY -bool hppa_cpu_tlb_fill(CPUState *cs, vaddr address, int size, - MMUAccessType access_type, int mmu_idx, - bool probe, uintptr_t retaddr) -{ - HPPACPU *cpu =3D HPPA_CPU(cs); - - /* ??? Test between data page fault and data memory protection trap, - which would affect si_code. */ - cs->exception_index =3D EXCP_DMP; - cpu->env.cr[CR_IOR] =3D address; - cpu_loop_exit_restore(cs, retaddr); -} -#else static hppa_tlb_entry *hppa_find_tlb(CPUHPPAState *env, vaddr addr) { int i; @@ -392,4 +378,3 @@ int hppa_artype_for_page(CPUHPPAState *env, target_ulon= g vaddr) hppa_tlb_entry *ent =3D hppa_find_tlb(env, vaddr); return ent ? ent->ar_type : -1; } -#endif /* CONFIG_USER_ONLY */ diff --git a/target/hppa/meson.build b/target/hppa/meson.build index 8a7ff82efc..021e42a2d0 100644 --- a/target/hppa/meson.build +++ b/target/hppa/meson.build @@ -7,13 +7,15 @@ hppa_ss.add(files( 'gdbstub.c', 'helper.c', 'int_helper.c', - 'mem_helper.c', 'op_helper.c', 'translate.c', )) =20 hppa_softmmu_ss =3D ss.source_set() -hppa_softmmu_ss.add(files('machine.c')) +hppa_softmmu_ss.add(files( + 'machine.c', + 'mem_helper.c', +)) =20 target_arch +=3D {'hppa': hppa_ss} target_softmmu_arch +=3D {'hppa': hppa_softmmu_ss} --=20 2.25.1