tcg-internal.h (2561B)
1 /* 2 * MIPS internal definitions and helpers (TCG accelerator) 3 * 4 * SPDX-License-Identifier: GPL-2.0-or-later 5 * 6 * This work is licensed under the terms of the GNU GPL, version 2 or later. 7 * See the COPYING file in the top-level directory. 8 */ 9 10 #ifndef MIPS_TCG_INTERNAL_H 11 #define MIPS_TCG_INTERNAL_H 12 13 #include "tcg/tcg.h" 14 #include "exec/memattrs.h" 15 #include "hw/core/cpu.h" 16 #include "cpu.h" 17 18 void mips_tcg_init(void); 19 20 void mips_cpu_synchronize_from_tb(CPUState *cs, const TranslationBlock *tb); 21 G_NORETURN void mips_cpu_do_unaligned_access(CPUState *cpu, vaddr addr, 22 MMUAccessType access_type, int mmu_idx, 23 uintptr_t retaddr); 24 void mips_restore_state_to_opc(CPUState *cs, 25 const TranslationBlock *tb, 26 const uint64_t *data); 27 28 const char *mips_exception_name(int32_t exception); 29 30 G_NORETURN void do_raise_exception_err(CPUMIPSState *env, uint32_t exception, 31 int error_code, uintptr_t pc); 32 33 static inline G_NORETURN 34 void do_raise_exception(CPUMIPSState *env, 35 uint32_t exception, 36 uintptr_t pc) 37 { 38 do_raise_exception_err(env, exception, 0, pc); 39 } 40 41 #if !defined(CONFIG_USER_ONLY) 42 43 void mips_cpu_do_interrupt(CPUState *cpu); 44 bool mips_cpu_exec_interrupt(CPUState *cpu, int int_req); 45 46 void mmu_init(CPUMIPSState *env, const mips_def_t *def); 47 48 void update_pagemask(CPUMIPSState *env, target_ulong arg1, int32_t *pagemask); 49 50 void r4k_invalidate_tlb(CPUMIPSState *env, int idx, int use_extra); 51 uint32_t cpu_mips_get_random(CPUMIPSState *env); 52 53 bool mips_io_recompile_replay_branch(CPUState *cs, const TranslationBlock *tb); 54 55 hwaddr cpu_mips_translate_address(CPUMIPSState *env, target_ulong address, 56 MMUAccessType access_type, uintptr_t retaddr); 57 void mips_cpu_do_transaction_failed(CPUState *cs, hwaddr physaddr, 58 vaddr addr, unsigned size, 59 MMUAccessType access_type, 60 int mmu_idx, MemTxAttrs attrs, 61 MemTxResult response, uintptr_t retaddr); 62 void cpu_mips_tlb_flush(CPUMIPSState *env); 63 64 bool mips_cpu_tlb_fill(CPUState *cs, vaddr address, int size, 65 MMUAccessType access_type, int mmu_idx, 66 bool probe, uintptr_t retaddr); 67 68 void mips_semihosting(CPUMIPSState *env); 69 70 #endif /* !CONFIG_USER_ONLY */ 71 72 #endif