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| author | Philippe Mathieu-Daudé <f4bug@amsat.org> | 2020-05-26 19:24:24 +0200 |
|---|---|---|
| committer | Paolo Bonzini <pbonzini@redhat.com> | 2020-06-12 11:12:45 -0400 |
| commit | e89aac1acdc62c09313c20ea1706554d9c3b9162 (patch) | |
| tree | 2b1edfac89e833f99ed7233d45520f86e14c3f40 /target/ppc | |
| parent | f291cf54148e5b9e51c55b9056e4be546492a9ca (diff) | |
| download | qemu-e89aac1acdc62c09313c20ea1706554d9c3b9162.zip qemu-e89aac1acdc62c09313c20ea1706554d9c3b9162.tar.gz qemu-e89aac1acdc62c09313c20ea1706554d9c3b9162.tar.bz2 | |
target/ppc: Restrict PPCVirtualHypervisorClass to system-mode
The code related to PPC Virtual Hypervisor is pointless in user-mode.
Acked-by: David Gibson <david@gibson.dropbear.id.au>
Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Message-Id: <20200526172427.17460-5-f4bug@amsat.org>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Diffstat (limited to 'target/ppc')
| -rw-r--r-- | target/ppc/cpu.h | 4 | ||||
| -rw-r--r-- | target/ppc/kvm_ppc.h | 22 | ||||
| -rw-r--r-- | target/ppc/translate_init.inc.c | 4 |
3 files changed, 17 insertions, 13 deletions
diff --git a/target/ppc/cpu.h b/target/ppc/cpu.h index 1988b43..e7d382a 100644 --- a/target/ppc/cpu.h +++ b/target/ppc/cpu.h @@ -1202,6 +1202,7 @@ PowerPCCPUClass *ppc_cpu_class_by_pvr(uint32_t pvr); PowerPCCPUClass *ppc_cpu_class_by_pvr_mask(uint32_t pvr); PowerPCCPUClass *ppc_cpu_get_family_class(PowerPCCPUClass *pcc); +#ifndef CONFIG_USER_ONLY struct PPCVirtualHypervisorClass { InterfaceClass parent; void (*hypercall)(PPCVirtualHypervisor *vhyp, PowerPCCPU *cpu); @@ -1215,10 +1216,8 @@ struct PPCVirtualHypervisorClass { void (*hpte_set_r)(PPCVirtualHypervisor *vhyp, hwaddr ptex, uint64_t pte1); void (*get_pate)(PPCVirtualHypervisor *vhyp, ppc_v3_pate_t *entry); target_ulong (*encode_hpt_for_kvm_pr)(PPCVirtualHypervisor *vhyp); -#ifndef CONFIG_USER_ONLY void (*cpu_exec_enter)(PPCVirtualHypervisor *vhyp, PowerPCCPU *cpu); void (*cpu_exec_exit)(PPCVirtualHypervisor *vhyp, PowerPCCPU *cpu); -#endif }; #define TYPE_PPC_VIRTUAL_HYPERVISOR "ppc-virtual-hypervisor" @@ -1230,6 +1229,7 @@ struct PPCVirtualHypervisorClass { #define PPC_VIRTUAL_HYPERVISOR_GET_CLASS(obj) \ OBJECT_GET_CLASS(PPCVirtualHypervisorClass, (obj), \ TYPE_PPC_VIRTUAL_HYPERVISOR) +#endif /* CONFIG_USER_ONLY */ void ppc_cpu_do_interrupt(CPUState *cpu); bool ppc_cpu_exec_interrupt(CPUState *cpu, int int_req); diff --git a/target/ppc/kvm_ppc.h b/target/ppc/kvm_ppc.h index fcaf745..701c0c2 100644 --- a/target/ppc/kvm_ppc.h +++ b/target/ppc/kvm_ppc.h @@ -280,6 +280,17 @@ static inline bool kvmppc_has_cap_spapr_vfio(void) return false; } +static inline void kvmppc_read_hptes(ppc_hash_pte64_t *hptes, + hwaddr ptex, int n) +{ + abort(); +} + +static inline void kvmppc_write_hpte(hwaddr ptex, uint64_t pte0, uint64_t pte1) +{ + abort(); +} + #endif /* !CONFIG_USER_ONLY */ static inline bool kvmppc_has_cap_epr(void) @@ -310,17 +321,6 @@ static inline int kvmppc_load_htab_chunk(QEMUFile *f, int fd, uint32_t index, abort(); } -static inline void kvmppc_read_hptes(ppc_hash_pte64_t *hptes, - hwaddr ptex, int n) -{ - abort(); -} - -static inline void kvmppc_write_hpte(hwaddr ptex, uint64_t pte0, uint64_t pte1) -{ - abort(); -} - static inline bool kvmppc_has_cap_fixup_hcalls(void) { abort(); diff --git a/target/ppc/translate_init.inc.c b/target/ppc/translate_init.inc.c index 38cb773..a408884 100644 --- a/target/ppc/translate_init.inc.c +++ b/target/ppc/translate_init.inc.c @@ -10942,16 +10942,20 @@ static const TypeInfo ppc_cpu_type_info = { .class_init = ppc_cpu_class_init, }; +#ifndef CONFIG_USER_ONLY static const TypeInfo ppc_vhyp_type_info = { .name = TYPE_PPC_VIRTUAL_HYPERVISOR, .parent = TYPE_INTERFACE, .class_size = sizeof(PPCVirtualHypervisorClass), }; +#endif static void ppc_cpu_register_types(void) { type_register_static(&ppc_cpu_type_info); +#ifndef CONFIG_USER_ONLY type_register_static(&ppc_vhyp_type_info); +#endif } type_init(ppc_cpu_register_types) |