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X-Received-From: 2607:f8b0:400e:c01::231 Subject: [Qemu-devel] [PULL 18/25] target/openrisc: Stub out handle_mmu_fault for softmmu X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.21 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Stafford Horne , Richard Henderson , QEMU Development Errors-To: qemu-devel-bounces+importer=patchew.org@nongnu.org Sender: "Qemu-devel" X-ZohoMail-DKIM: fail (Header signature does not verify) X-ZohoMail: RDKM_2 RSF_0 Z_629925259 SPT_0 Content-Transfer-Encoding: quoted-printable MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" From: Richard Henderson This hook is only used by CONFIG_USER_ONLY. Signed-off-by: Richard Henderson Signed-off-by: Stafford Horne --- target/openrisc/mmu.c | 35 +++++------------------------------ 1 file changed, 5 insertions(+), 30 deletions(-) diff --git a/target/openrisc/mmu.c b/target/openrisc/mmu.c index a4613e9ae4..f4c0a3e217 100644 --- a/target/openrisc/mmu.c +++ b/target/openrisc/mmu.c @@ -177,42 +177,17 @@ static void cpu_openrisc_raise_mmu_exception(OpenRISC= CPU *cpu, cpu->env.lock_addr =3D -1; } =20 -#ifndef CONFIG_USER_ONLY int openrisc_cpu_handle_mmu_fault(CPUState *cs, vaddr address, int size, int rw, int mmu_idx) { +#ifdef CONFIG_USER_ONLY OpenRISCCPU *cpu =3D OPENRISC_CPU(cs); - int ret =3D 0; - hwaddr physical =3D 0; - int prot =3D 0; - - ret =3D get_phys_addr(cpu, &physical, &prot, address, rw); - - if (ret =3D=3D TLBRET_MATCH) { - tlb_set_page(cs, address & TARGET_PAGE_MASK, - physical & TARGET_PAGE_MASK, prot, - mmu_idx, TARGET_PAGE_SIZE); - ret =3D 0; - } else if (ret < 0) { - cpu_openrisc_raise_mmu_exception(cpu, address, rw, ret); - ret =3D 1; - } - - return ret; -} + cpu_openrisc_raise_mmu_exception(cpu, address, rw, 0); + return 1; #else -int openrisc_cpu_handle_mmu_fault(CPUState *cs, vaddr address, int size, - int rw, int mmu_idx) -{ - OpenRISCCPU *cpu =3D OPENRISC_CPU(cs); - int ret =3D 0; - - cpu_openrisc_raise_mmu_exception(cpu, address, rw, ret); - ret =3D 1; - - return ret; -} + g_assert_not_reached(); #endif +} =20 #ifndef CONFIG_USER_ONLY hwaddr openrisc_cpu_get_phys_page_debug(CPUState *cs, vaddr addr) --=20 2.17.0