diff options
Diffstat (limited to 'target/ppc/cpu-qom.h')
| -rw-r--r-- | target/ppc/cpu-qom.h | 164 |
1 files changed, 1 insertions, 163 deletions
diff --git a/target/ppc/cpu-qom.h b/target/ppc/cpu-qom.h index be33786bd8..0241609efe 100644 --- a/target/ppc/cpu-qom.h +++ b/target/ppc/cpu-qom.h @@ -1,5 +1,5 @@ /* - * QEMU PowerPC CPU + * QEMU PowerPC CPU QOM header (target agnostic) * * Copyright (c) 2012 SUSE LINUX Products GmbH * @@ -21,7 +21,6 @@ #define QEMU_PPC_CPU_QOM_H #include "hw/core/cpu.h" -#include "qom/object.h" #ifdef TARGET_PPC64 #define TYPE_POWERPC_CPU "powerpc64-cpu" @@ -33,170 +32,9 @@ OBJECT_DECLARE_CPU_TYPE(PowerPCCPU, PowerPCCPUClass, POWERPC_CPU) #define POWERPC_CPU_TYPE_SUFFIX "-" TYPE_POWERPC_CPU #define POWERPC_CPU_TYPE_NAME(model) model POWERPC_CPU_TYPE_SUFFIX -#define CPU_RESOLVING_TYPE TYPE_POWERPC_CPU #define TYPE_HOST_POWERPC_CPU POWERPC_CPU_TYPE_NAME("host") -ObjectClass *ppc_cpu_class_by_name(const char *name); - -typedef struct CPUArchState CPUPPCState; -typedef struct ppc_tb_t ppc_tb_t; -typedef struct ppc_dcr_t ppc_dcr_t; - -/*****************************************************************************/ -/* MMU model */ -typedef enum powerpc_mmu_t powerpc_mmu_t; -enum powerpc_mmu_t { - POWERPC_MMU_UNKNOWN = 0x00000000, - /* Standard 32 bits PowerPC MMU */ - POWERPC_MMU_32B = 0x00000001, - /* PowerPC 6xx MMU with software TLB */ - POWERPC_MMU_SOFT_6xx = 0x00000002, - /* - * PowerPC 74xx MMU with software TLB (this has been - * disabled, see git history for more information. - * keywords: tlbld tlbli TLBMISS PTEHI PTELO) - */ - POWERPC_MMU_SOFT_74xx = 0x00000003, - /* PowerPC 4xx MMU with software TLB */ - POWERPC_MMU_SOFT_4xx = 0x00000004, - /* PowerPC MMU in real mode only */ - POWERPC_MMU_REAL = 0x00000006, - /* Freescale MPC8xx MMU model */ - POWERPC_MMU_MPC8xx = 0x00000007, - /* BookE MMU model */ - POWERPC_MMU_BOOKE = 0x00000008, - /* BookE 2.06 MMU model */ - POWERPC_MMU_BOOKE206 = 0x00000009, -#define POWERPC_MMU_64 0x00010000 - /* 64 bits PowerPC MMU */ - POWERPC_MMU_64B = POWERPC_MMU_64 | 0x00000001, - /* Architecture 2.03 and later (has LPCR) */ - POWERPC_MMU_2_03 = POWERPC_MMU_64 | 0x00000002, - /* Architecture 2.06 variant */ - POWERPC_MMU_2_06 = POWERPC_MMU_64 | 0x00000003, - /* Architecture 2.07 variant */ - POWERPC_MMU_2_07 = POWERPC_MMU_64 | 0x00000004, - /* Architecture 3.00 variant */ - POWERPC_MMU_3_00 = POWERPC_MMU_64 | 0x00000005, -}; - -static inline bool mmu_is_64bit(powerpc_mmu_t mmu_model) -{ - return mmu_model & POWERPC_MMU_64; -} - -/*****************************************************************************/ -/* Exception model */ -typedef enum powerpc_excp_t powerpc_excp_t; -enum powerpc_excp_t { - POWERPC_EXCP_UNKNOWN = 0, - /* Standard PowerPC exception model */ - POWERPC_EXCP_STD, - /* PowerPC 40x exception model */ - POWERPC_EXCP_40x, - /* PowerPC 603/604/G2 exception model */ - POWERPC_EXCP_6xx, - /* PowerPC 7xx exception model */ - POWERPC_EXCP_7xx, - /* PowerPC 74xx exception model */ - POWERPC_EXCP_74xx, - /* BookE exception model */ - POWERPC_EXCP_BOOKE, - /* PowerPC 970 exception model */ - POWERPC_EXCP_970, - /* POWER7 exception model */ - POWERPC_EXCP_POWER7, - /* POWER8 exception model */ - POWERPC_EXCP_POWER8, - /* POWER9 exception model */ - POWERPC_EXCP_POWER9, - /* POWER10 exception model */ - POWERPC_EXCP_POWER10, -}; - -/*****************************************************************************/ -/* PM instructions */ -typedef enum { - PPC_PM_DOZE, - PPC_PM_NAP, - PPC_PM_SLEEP, - PPC_PM_RVWINKLE, - PPC_PM_STOP, -} powerpc_pm_insn_t; - -/*****************************************************************************/ -/* Input pins model */ -typedef enum powerpc_input_t powerpc_input_t; -enum powerpc_input_t { - PPC_FLAGS_INPUT_UNKNOWN = 0, - /* PowerPC 6xx bus */ - PPC_FLAGS_INPUT_6xx, - /* BookE bus */ - PPC_FLAGS_INPUT_BookE, - /* PowerPC 405 bus */ - PPC_FLAGS_INPUT_405, - /* PowerPC 970 bus */ - PPC_FLAGS_INPUT_970, - /* PowerPC POWER7 bus */ - PPC_FLAGS_INPUT_POWER7, - /* PowerPC POWER9 bus */ - PPC_FLAGS_INPUT_POWER9, - /* Freescale RCPU bus */ - PPC_FLAGS_INPUT_RCPU, -}; - -typedef struct PPCHash64Options PPCHash64Options; - -/** - * PowerPCCPUClass: - * @parent_realize: The parent class' realize handler. - * @parent_phases: The parent class' reset phase handlers. - * - * A PowerPC CPU model. - */ -struct PowerPCCPUClass { - /*< private >*/ - CPUClass parent_class; - /*< public >*/ - - DeviceRealize parent_realize; - DeviceUnrealize parent_unrealize; - ResettablePhases parent_phases; - void (*parent_parse_features)(const char *type, char *str, Error **errp); - - uint32_t pvr; - /* - * If @best is false, match if pcc is in the family of pvr - * Else match only if pcc is the best match for pvr in this family. - */ - bool (*pvr_match)(struct PowerPCCPUClass *pcc, uint32_t pvr, bool best); - uint64_t pcr_mask; /* Available bits in PCR register */ - uint64_t pcr_supported; /* Bits for supported PowerISA versions */ - uint32_t svr; - uint64_t insns_flags; - uint64_t insns_flags2; - uint64_t msr_mask; - uint64_t lpcr_mask; /* Available bits in the LPCR */ - uint64_t lpcr_pm; /* Power-saving mode Exit Cause Enable bits */ - powerpc_mmu_t mmu_model; - powerpc_excp_t excp_model; - powerpc_input_t bus_model; - uint32_t flags; - int bfd_mach; - uint32_t l1_dcache_size, l1_icache_size; -#ifndef CONFIG_USER_ONLY - unsigned int gdb_num_sprs; - const char *gdb_spr_xml; -#endif - const PPCHash64Options *hash64_opts; - struct ppc_radix_page_info *radix_page_info; - uint32_t lrg_decr_bits; - int n_host_threads; - void (*init_proc)(CPUPPCState *env); - int (*check_pow)(CPUPPCState *env); -}; - #ifndef CONFIG_USER_ONLY typedef struct PPCTimebase { uint64_t guest_timebase; |