haraldwolff/qemu-patch-raspberry4
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target/ppc: Restrict ppc_cpu_do_unaligned_access to sysemu

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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>
This commit is contained in:
Richard Henderson 2021-10-04 15:07:48 -07:00
parent a7e3af1325
commit 996473e4a9
2 changed files with 6 additions and 10 deletions
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8
target/ppc/excp_helper.c
View file

@ -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 */

8
target/ppc/internal.h
View file

@ -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 */