From 996473e4a93d6a6fe0b324afacf398a5a97955d7 Mon Sep 17 00:00:00 2001 From: Richard Henderson Date: Mon, 4 Oct 2021 15:07:48 -0700 Subject: [PATCH] target/ppc: Restrict ppc_cpu_do_unaligned_access to sysemu MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit This is not used by, nor required by, user-only. Reviewed-by: Warner Losh Reviewed-by: Philippe Mathieu-Daudé Signed-off-by: Richard Henderson --- target/ppc/excp_helper.c | 8 +++----- target/ppc/internal.h | 8 +++----- 2 files changed, 6 insertions(+), 10 deletions(-) diff --git a/target/ppc/excp_helper.c b/target/ppc/excp_helper.c index e568a54536..17607adbe4 100644 --- a/target/ppc/excp_helper.c +++ b/target/ppc/excp_helper.c @@ -1454,11 +1454,8 @@ void helper_book3s_msgsndp(CPUPPCState *env, target_ulong rb) book3s_msgsnd_common(pir, PPC_INTERRUPT_DOORBELL); } -#endif -#endif /* CONFIG_TCG */ -#endif +#endif /* TARGET_PPC64 */ -#ifdef CONFIG_TCG void ppc_cpu_do_unaligned_access(CPUState *cs, vaddr vaddr, MMUAccessType access_type, int mmu_idx, uintptr_t retaddr) @@ -1483,4 +1480,5 @@ void ppc_cpu_do_unaligned_access(CPUState *cs, vaddr vaddr, env->error_code = 0; cpu_loop_exit_restore(cs, retaddr); } -#endif +#endif /* CONFIG_TCG */ +#endif /* !CONFIG_USER_ONLY */ diff --git a/target/ppc/internal.h b/target/ppc/internal.h index 339974b7d8..6aa9484f34 100644 --- a/target/ppc/internal.h +++ b/target/ppc/internal.h @@ -211,11 +211,6 @@ void helper_compute_fprf_float16(CPUPPCState *env, float16 arg); void helper_compute_fprf_float32(CPUPPCState *env, float32 arg); void helper_compute_fprf_float128(CPUPPCState *env, float128 arg); -/* Raise a data fault alignment exception for the specified virtual address */ -void ppc_cpu_do_unaligned_access(CPUState *cs, vaddr addr, - MMUAccessType access_type, int mmu_idx, - uintptr_t retaddr) QEMU_NORETURN; - /* translate.c */ int ppc_fixup_cpu(PowerPCCPU *cpu); @@ -291,6 +286,9 @@ void ppc_cpu_record_sigsegv(CPUState *cs, vaddr addr, bool ppc_cpu_tlb_fill(CPUState *cs, vaddr address, int size, MMUAccessType access_type, int mmu_idx, bool probe, uintptr_t retaddr); +void ppc_cpu_do_unaligned_access(CPUState *cs, vaddr addr, + MMUAccessType access_type, int mmu_idx, + uintptr_t retaddr) QEMU_NORETURN; #endif #endif /* PPC_INTERNAL_H */