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[PATCH v7 50/60] target/ppc: Restrict ppc_cpu_do_unaligned_access to sys
From: |
Richard Henderson |
Subject: |
[PATCH v7 50/60] target/ppc: Restrict ppc_cpu_do_unaligned_access to sysemu |
Date: |
Mon, 1 Nov 2021 13:27:19 -0400 |
This is not used by, nor required by, user-only.
Reviewed-by: Warner Losh <imp@bsdimp.com>
Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
---
target/ppc/internal.h | 8 +++-----
target/ppc/excp_helper.c | 8 +++-----
2 files changed, 6 insertions(+), 10 deletions(-)
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 */
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 */
--
2.25.1
- [PATCH v7 38/60] target/sh4: Make sh4_cpu_tlb_fill sysemu only, (continued)
- [PATCH v7 38/60] target/sh4: Make sh4_cpu_tlb_fill sysemu only, Richard Henderson, 2021/11/01
- [PATCH v7 33/60] target/openrisc: Make openrisc_cpu_tlb_fill sysemu only, Richard Henderson, 2021/11/01
- [PATCH v7 23/60] target/arm: Implement arm_cpu_record_sigsegv, Richard Henderson, 2021/11/01
- [PATCH v7 29/60] target/microblaze: Make mb_cpu_tlb_fill sysemu only, Richard Henderson, 2021/11/01
- [PATCH v7 42/60] hw/core: Add TCGCPUOps.record_sigbus, Richard Henderson, 2021/11/01
- [PATCH v7 40/60] target/xtensa: Make xtensa_cpu_tlb_fill sysemu only, Richard Henderson, 2021/11/01
- [PATCH v7 44/60] target/alpha: Implement alpha_cpu_record_sigbus, Richard Henderson, 2021/11/01
- [PATCH v7 45/60] target/arm: Implement arm_cpu_record_sigbus, Richard Henderson, 2021/11/01
- [PATCH v7 47/60] target/microblaze: Do not set MO_ALIGN for user-only, Richard Henderson, 2021/11/01
- [PATCH v7 48/60] target/ppc: Move SPR_DSISR setting to powerpc_excp, Richard Henderson, 2021/11/01
- [PATCH v7 50/60] target/ppc: Restrict ppc_cpu_do_unaligned_access to sysemu,
Richard Henderson <=
- [PATCH v7 41/60] accel/tcg: Restrict TCGCPUOps::tlb_fill() to sysemu, Richard Henderson, 2021/11/01
- [PATCH v7 43/60] linux-user: Add cpu_loop_exit_sigbus, Richard Henderson, 2021/11/01
- [PATCH v7 51/60] linux-user/ppc: Remove POWERPC_EXCP_ALIGN handling, Richard Henderson, 2021/11/01
- [PATCH v7 46/60] linux-user/hppa: Remove EXCP_UNALIGN handling, Richard Henderson, 2021/11/01
- [PATCH v7 49/60] target/ppc: Set fault address in ppc_cpu_do_unaligned_access, Richard Henderson, 2021/11/01
- [PATCH v7 56/60] target/sparc: Set fault address in sparc_cpu_do_unaligned_access, Richard Henderson, 2021/11/01
- [PATCH v7 54/60] target/sparc: Remove DEBUG_UNALIGNED, Richard Henderson, 2021/11/01
- [PATCH v7 57/60] accel/tcg: Report unaligned atomics for user-only, Richard Henderson, 2021/11/01
- [PATCH v7 58/60] accel/tcg: Report unaligned load/store for user-only, Richard Henderson, 2021/11/01
- [PATCH v7 52/60] target/s390x: Implement s390x_cpu_record_sigbus, Richard Henderson, 2021/11/01