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envelope-from=qemu-devel-bounces+importer=patchew.org@nongnu.org; helo=lists.gnu.org; Received-SPF: pass client-ip=2607:f8b0:4864:20::102a; envelope-from=richard.henderson@linaro.org; helo=mail-pj1-x102a.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: laurent@vivier.eu Errors-To: qemu-devel-bounces+importer=patchew.org@nongnu.org Sender: "Qemu-devel" X-ZohoMail-DKIM: pass (identity @linaro.org) X-ZM-MESSAGEID: 1631992682264100001 Content-Type: text/plain; charset="utf-8" The fallback code in raise_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 --- 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 82d8183821..a6122b3594 100644 --- a/linux-user/hppa/cpu_loop.c +++ b/linux-user/hppa/cpu_loop.c @@ -142,22 +142,6 @@ 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 be940ae224..9b92e82af7 100644 --- a/target/hppa/cpu.c +++ b/target/hppa/cpu.c @@ -146,10 +146,10 @@ 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 .has_work =3D hppa_cpu_has_work, + .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