diff options
Diffstat (limited to 'exec.c')
| -rw-r--r-- | exec.c | 114 |
1 files changed, 57 insertions, 57 deletions
@@ -123,10 +123,10 @@ static MemoryRegion io_mem_subpage_ram; #endif -CPUState *first_cpu; +CPUArchState *first_cpu; /* current CPU in the current thread. It is only valid inside cpu_exec() */ -DEFINE_TLS(CPUState *,cpu_single_env); +DEFINE_TLS(CPUArchState *,cpu_single_env); /* 0 = Do not count executed instructions. 1 = Precise instruction counting. 2 = Adaptive rate instruction counting. */ @@ -509,7 +509,7 @@ static target_phys_addr_t section_addr(MemoryRegionSection *section, } static void tlb_protect_code(ram_addr_t ram_addr); -static void tlb_unprotect_code_phys(CPUState *env, ram_addr_t ram_addr, +static void tlb_unprotect_code_phys(CPUArchState *env, ram_addr_t ram_addr, target_ulong vaddr); #define mmap_lock() do { } while(0) #define mmap_unlock() do { } while(0) @@ -661,7 +661,7 @@ void cpu_exec_init_all(void) static int cpu_common_post_load(void *opaque, int version_id) { - CPUState *env = opaque; + CPUArchState *env = opaque; /* 0x01 was CPU_INTERRUPT_EXIT. This line can be removed when the version_id is increased. */ @@ -678,16 +678,16 @@ static const VMStateDescription vmstate_cpu_common = { .minimum_version_id_old = 1, .post_load = cpu_common_post_load, .fields = (VMStateField []) { - VMSTATE_UINT32(halted, CPUState), - VMSTATE_UINT32(interrupt_request, CPUState), + VMSTATE_UINT32(halted, CPUArchState), + VMSTATE_UINT32(interrupt_request, CPUArchState), VMSTATE_END_OF_LIST() } }; #endif -CPUState *qemu_get_cpu(int cpu) +CPUArchState *qemu_get_cpu(int cpu) { - CPUState *env = first_cpu; + CPUArchState *env = first_cpu; while (env) { if (env->cpu_index == cpu) @@ -698,9 +698,9 @@ CPUState *qemu_get_cpu(int cpu) return env; } -void cpu_exec_init(CPUState *env) +void cpu_exec_init(CPUArchState *env) { - CPUState **penv; + CPUArchState **penv; int cpu_index; #if defined(CONFIG_USER_ONLY) @@ -799,9 +799,9 @@ static void page_flush_tb(void) /* flush all the translation blocks */ /* XXX: tb_flush is currently not thread safe */ -void tb_flush(CPUState *env1) +void tb_flush(CPUArchState *env1) { - CPUState *env; + CPUArchState *env; #if defined(DEBUG_FLUSH) printf("qemu: flush code_size=%ld nb_tbs=%d avg_tb_size=%ld\n", (unsigned long)(code_gen_ptr - code_gen_buffer), @@ -934,7 +934,7 @@ static inline void tb_reset_jump(TranslationBlock *tb, int n) void tb_phys_invalidate(TranslationBlock *tb, tb_page_addr_t page_addr) { - CPUState *env; + CPUArchState *env; PageDesc *p; unsigned int h, n1; tb_page_addr_t phys_pc; @@ -1043,7 +1043,7 @@ static void build_page_bitmap(PageDesc *p) } } -TranslationBlock *tb_gen_code(CPUState *env, +TranslationBlock *tb_gen_code(CPUArchState *env, target_ulong pc, target_ulong cs_base, int flags, int cflags) { @@ -1090,7 +1090,7 @@ void tb_invalidate_phys_page_range(tb_page_addr_t start, tb_page_addr_t end, int is_cpu_write_access) { TranslationBlock *tb, *tb_next, *saved_tb; - CPUState *env = cpu_single_env; + CPUArchState *env = cpu_single_env; tb_page_addr_t tb_start, tb_end; PageDesc *p; int n; @@ -1227,7 +1227,7 @@ static void tb_invalidate_phys_page(tb_page_addr_t addr, int n; #ifdef TARGET_HAS_PRECISE_SMC TranslationBlock *current_tb = NULL; - CPUState *env = cpu_single_env; + CPUArchState *env = cpu_single_env; int current_tb_modified = 0; target_ulong current_pc = 0; target_ulong current_cs_base = 0; @@ -1457,12 +1457,12 @@ static void tb_reset_jump_recursive(TranslationBlock *tb) #if defined(TARGET_HAS_ICE) #if defined(CONFIG_USER_ONLY) -static void breakpoint_invalidate(CPUState *env, target_ulong pc) +static void breakpoint_invalidate(CPUArchState *env, target_ulong pc) { tb_invalidate_phys_page_range(pc, pc + 1, 0); } #else -static void breakpoint_invalidate(CPUState *env, target_ulong pc) +static void breakpoint_invalidate(CPUArchState *env, target_ulong pc) { target_phys_addr_t addr; ram_addr_t ram_addr; @@ -1482,19 +1482,19 @@ static void breakpoint_invalidate(CPUState *env, target_ulong pc) #endif /* TARGET_HAS_ICE */ #if defined(CONFIG_USER_ONLY) -void cpu_watchpoint_remove_all(CPUState *env, int mask) +void cpu_watchpoint_remove_all(CPUArchState *env, int mask) { } -int cpu_watchpoint_insert(CPUState *env, target_ulong addr, target_ulong len, +int cpu_watchpoint_insert(CPUArchState *env, target_ulong addr, target_ulong len, int flags, CPUWatchpoint **watchpoint) { return -ENOSYS; } #else /* Add a watchpoint. */ -int cpu_watchpoint_insert(CPUState *env, target_ulong addr, target_ulong len, +int cpu_watchpoint_insert(CPUArchState *env, target_ulong addr, target_ulong len, int flags, CPUWatchpoint **watchpoint) { target_ulong len_mask = ~(len - 1); @@ -1527,7 +1527,7 @@ int cpu_watchpoint_insert(CPUState *env, target_ulong addr, target_ulong len, } /* Remove a specific watchpoint. */ -int cpu_watchpoint_remove(CPUState *env, target_ulong addr, target_ulong len, +int cpu_watchpoint_remove(CPUArchState *env, target_ulong addr, target_ulong len, int flags) { target_ulong len_mask = ~(len - 1); @@ -1544,7 +1544,7 @@ int cpu_watchpoint_remove(CPUState *env, target_ulong addr, target_ulong len, } /* Remove a specific watchpoint by reference. */ -void cpu_watchpoint_remove_by_ref(CPUState *env, CPUWatchpoint *watchpoint) +void cpu_watchpoint_remove_by_ref(CPUArchState *env, CPUWatchpoint *watchpoint) { QTAILQ_REMOVE(&env->watchpoints, watchpoint, entry); @@ -1554,7 +1554,7 @@ void cpu_watchpoint_remove_by_ref(CPUState *env, CPUWatchpoint *watchpoint) } /* Remove all matching watchpoints. */ -void cpu_watchpoint_remove_all(CPUState *env, int mask) +void cpu_watchpoint_remove_all(CPUArchState *env, int mask) { CPUWatchpoint *wp, *next; @@ -1566,7 +1566,7 @@ void cpu_watchpoint_remove_all(CPUState *env, int mask) #endif /* Add a breakpoint. */ -int cpu_breakpoint_insert(CPUState *env, target_ulong pc, int flags, +int cpu_breakpoint_insert(CPUArchState *env, target_ulong pc, int flags, CPUBreakpoint **breakpoint) { #if defined(TARGET_HAS_ICE) @@ -1594,7 +1594,7 @@ int cpu_breakpoint_insert(CPUState *env, target_ulong pc, int flags, } /* Remove a specific breakpoint. */ -int cpu_breakpoint_remove(CPUState *env, target_ulong pc, int flags) +int cpu_breakpoint_remove(CPUArchState *env, target_ulong pc, int flags) { #if defined(TARGET_HAS_ICE) CPUBreakpoint *bp; @@ -1612,7 +1612,7 @@ int cpu_breakpoint_remove(CPUState *env, target_ulong pc, int flags) } /* Remove a specific breakpoint by reference. */ -void cpu_breakpoint_remove_by_ref(CPUState *env, CPUBreakpoint *breakpoint) +void cpu_breakpoint_remove_by_ref(CPUArchState *env, CPUBreakpoint *breakpoint) { #if defined(TARGET_HAS_ICE) QTAILQ_REMOVE(&env->breakpoints, breakpoint, entry); @@ -1624,7 +1624,7 @@ void cpu_breakpoint_remove_by_ref(CPUState *env, CPUBreakpoint *breakpoint) } /* Remove all matching breakpoints. */ -void cpu_breakpoint_remove_all(CPUState *env, int mask) +void cpu_breakpoint_remove_all(CPUArchState *env, int mask) { #if defined(TARGET_HAS_ICE) CPUBreakpoint *bp, *next; @@ -1638,7 +1638,7 @@ void cpu_breakpoint_remove_all(CPUState *env, int mask) /* enable or disable single step mode. EXCP_DEBUG is returned by the CPU loop after each instruction */ -void cpu_single_step(CPUState *env, int enabled) +void cpu_single_step(CPUArchState *env, int enabled) { #if defined(TARGET_HAS_ICE) if (env->singlestep_enabled != enabled) { @@ -1694,7 +1694,7 @@ void cpu_set_log_filename(const char *filename) cpu_set_log(loglevel); } -static void cpu_unlink_tb(CPUState *env) +static void cpu_unlink_tb(CPUArchState *env) { /* FIXME: TB unchaining isn't SMP safe. For now just ignore the problem and hope the cpu will stop of its own accord. For userspace @@ -1716,7 +1716,7 @@ static void cpu_unlink_tb(CPUState *env) #ifndef CONFIG_USER_ONLY /* mask must never be zero, except for A20 change call */ -static void tcg_handle_interrupt(CPUState *env, int mask) +static void tcg_handle_interrupt(CPUArchState *env, int mask) { int old_mask; @@ -1747,19 +1747,19 @@ CPUInterruptHandler cpu_interrupt_handler = tcg_handle_interrupt; #else /* CONFIG_USER_ONLY */ -void cpu_interrupt(CPUState *env, int mask) +void cpu_interrupt(CPUArchState *env, int mask) { env->interrupt_request |= mask; cpu_unlink_tb(env); } #endif /* CONFIG_USER_ONLY */ -void cpu_reset_interrupt(CPUState *env, int mask) +void cpu_reset_interrupt(CPUArchState *env, int mask) { env->interrupt_request &= ~mask; } -void cpu_exit(CPUState *env) +void cpu_exit(CPUArchState *env) { env->exit_request = 1; cpu_unlink_tb(env); @@ -1837,7 +1837,7 @@ int cpu_str_to_log_mask(const char *str) return mask; } -void cpu_abort(CPUState *env, const char *fmt, ...) +void cpu_abort(CPUArchState *env, const char *fmt, ...) { va_list ap; va_list ap2; @@ -1877,17 +1877,17 @@ void cpu_abort(CPUState *env, const char *fmt, ...) abort(); } -CPUState *cpu_copy(CPUState *env) +CPUArchState *cpu_copy(CPUArchState *env) { - CPUState *new_env = cpu_init(env->cpu_model_str); - CPUState *next_cpu = new_env->next_cpu; + CPUArchState *new_env = cpu_init(env->cpu_model_str); + CPUArchState *next_cpu = new_env->next_cpu; int cpu_index = new_env->cpu_index; #if defined(TARGET_HAS_ICE) CPUBreakpoint *bp; CPUWatchpoint *wp; #endif - memcpy(new_env, env, sizeof(CPUState)); + memcpy(new_env, env, sizeof(CPUArchState)); /* Preserve chaining and index. */ new_env->next_cpu = next_cpu; @@ -1913,7 +1913,7 @@ CPUState *cpu_copy(CPUState *env) #if !defined(CONFIG_USER_ONLY) -static inline void tlb_flush_jmp_cache(CPUState *env, target_ulong addr) +static inline void tlb_flush_jmp_cache(CPUArchState *env, target_ulong addr) { unsigned int i; @@ -1947,7 +1947,7 @@ static CPUTLBEntry s_cputlb_empty_entry = { * entries from the TLB at any time, so flushing more entries than * required is only an efficiency issue, not a correctness issue. */ -void tlb_flush(CPUState *env, int flush_global) +void tlb_flush(CPUArchState *env, int flush_global) { int i; @@ -1984,7 +1984,7 @@ static inline void tlb_flush_entry(CPUTLBEntry *tlb_entry, target_ulong addr) } } -void tlb_flush_page(CPUState *env, target_ulong addr) +void tlb_flush_page(CPUArchState *env, target_ulong addr) { int i; int mmu_idx; @@ -2025,7 +2025,7 @@ static void tlb_protect_code(ram_addr_t ram_addr) /* update the TLB so that writes in physical page 'phys_addr' are no longer tested for self modifying code */ -static void tlb_unprotect_code_phys(CPUState *env, ram_addr_t ram_addr, +static void tlb_unprotect_code_phys(CPUArchState *env, ram_addr_t ram_addr, target_ulong vaddr) { cpu_physical_memory_set_dirty_flags(ram_addr, CODE_DIRTY_FLAG); @@ -2047,7 +2047,7 @@ static inline void tlb_reset_dirty_range(CPUTLBEntry *tlb_entry, void cpu_physical_memory_reset_dirty(ram_addr_t start, ram_addr_t end, int dirty_flags) { - CPUState *env; + CPUArchState *env; unsigned long length, start1; int i; @@ -2102,7 +2102,7 @@ static inline void tlb_update_dirty(CPUTLBEntry *tlb_entry) } /* update the TLB according to the current state of the dirty bits */ -void cpu_tlb_update_dirty(CPUState *env) +void cpu_tlb_update_dirty(CPUArchState *env) { int i; int mmu_idx; @@ -2120,7 +2120,7 @@ static inline void tlb_set_dirty1(CPUTLBEntry *tlb_entry, target_ulong vaddr) /* update the TLB corresponding to virtual page vaddr so that it is no longer dirty */ -static inline void tlb_set_dirty(CPUState *env, target_ulong vaddr) +static inline void tlb_set_dirty(CPUArchState *env, target_ulong vaddr) { int i; int mmu_idx; @@ -2133,7 +2133,7 @@ static inline void tlb_set_dirty(CPUState *env, target_ulong vaddr) /* Our TLB does not support large pages, so remember the area covered by large pages and trigger a full TLB flush if these are invalidated. */ -static void tlb_add_large_page(CPUState *env, target_ulong vaddr, +static void tlb_add_large_page(CPUArchState *env, target_ulong vaddr, target_ulong size) { target_ulong mask = ~(size - 1); @@ -2174,7 +2174,7 @@ static bool is_ram_rom_romd(MemoryRegionSection *s) /* Add a new TLB entry. At most one entry for a given virtual address is permitted. Only a single TARGET_PAGE_SIZE region is mapped, the supplied size is only used by tlb_flush_page. */ -void tlb_set_page(CPUState *env, target_ulong vaddr, +void tlb_set_page(CPUArchState *env, target_ulong vaddr, target_phys_addr_t paddr, int prot, int mmu_idx, target_ulong size) { @@ -2277,11 +2277,11 @@ void tlb_set_page(CPUState *env, target_ulong vaddr, #else -void tlb_flush(CPUState *env, int flush_global) +void tlb_flush(CPUArchState *env, int flush_global) { } -void tlb_flush_page(CPUState *env, target_ulong addr) +void tlb_flush_page(CPUArchState *env, target_ulong addr) { } @@ -2542,7 +2542,7 @@ int page_unprotect(target_ulong address, unsigned long pc, void *puc) return 0; } -static inline void tlb_set_dirty(CPUState *env, +static inline void tlb_set_dirty(CPUArchState *env, unsigned long addr, target_ulong vaddr) { } @@ -3299,7 +3299,7 @@ static const MemoryRegionOps notdirty_mem_ops = { /* Generate a debug exception if a watchpoint has been hit. */ static void check_watchpoint(int offset, int len_mask, int flags) { - CPUState *env = cpu_single_env; + CPUArchState *env = cpu_single_env; target_ulong pc, cs_base; TranslationBlock *tb; target_ulong vaddr; @@ -3544,7 +3544,7 @@ static void core_begin(MemoryListener *listener) static void core_commit(MemoryListener *listener) { - CPUState *env; + CPUArchState *env; /* since each CPU stores ram addresses in its TLB cache, we must reset the modified entries */ @@ -3734,7 +3734,7 @@ MemoryRegion *get_system_io(void) /* physical memory access (slow version, mainly for debug) */ #if defined(CONFIG_USER_ONLY) -int cpu_memory_rw_debug(CPUState *env, target_ulong addr, +int cpu_memory_rw_debug(CPUArchState *env, target_ulong addr, uint8_t *buf, int len, int is_write) { int l, flags; @@ -4440,7 +4440,7 @@ void stq_be_phys(target_phys_addr_t addr, uint64_t val) } /* virtual memory access for debug (includes writing to ROM) */ -int cpu_memory_rw_debug(CPUState *env, target_ulong addr, +int cpu_memory_rw_debug(CPUArchState *env, target_ulong addr, uint8_t *buf, int len, int is_write) { int l; @@ -4471,7 +4471,7 @@ int cpu_memory_rw_debug(CPUState *env, target_ulong addr, /* in deterministic execution mode, instructions doing device I/Os must be at the end of the TB */ -void cpu_io_recompile(CPUState *env, void *retaddr) +void cpu_io_recompile(CPUArchState *env, void *retaddr) { TranslationBlock *tb; uint32_t n, cflags; @@ -4585,7 +4585,7 @@ void dump_exec_info(FILE *f, fprintf_function cpu_fprintf) /* NOTE: this function can trigger an exception */ /* NOTE2: the returned address is not exactly the physical address: it is the offset relative to phys_ram_base */ -tb_page_addr_t get_page_addr_code(CPUState *env1, target_ulong addr) +tb_page_addr_t get_page_addr_code(CPUArchState *env1, target_ulong addr) { int mmu_idx, page_index, pd; void *p; |