diff options
Diffstat (limited to 'exec-all.h')
| -rw-r--r-- | exec-all.h | 20 |
1 files changed, 12 insertions, 8 deletions
diff --git a/exec-all.h b/exec-all.h index 934808f10c..20c7d3ba35 100644 --- a/exec-all.h +++ b/exec-all.h @@ -86,13 +86,16 @@ int cpu_gen_code_copy(CPUState *env, struct TranslationBlock *tb, int cpu_restore_state_copy(struct TranslationBlock *tb, CPUState *env, unsigned long searched_pc, void *puc); +void cpu_resume_from_signal(CPUState *env1, void *puc); void cpu_exec_init(void); -int page_unprotect(unsigned long address); +int page_unprotect(unsigned long address, unsigned long pc, void *puc); +void tb_invalidate_phys_page_range(target_ulong start, target_ulong end, + int is_cpu_write_access); void tb_invalidate_page_range(target_ulong start, target_ulong end); -void tlb_flush_page(CPUState *env, uint32_t addr); -void tlb_flush_page_write(CPUState *env, uint32_t addr); +void tlb_flush_page(CPUState *env, target_ulong addr); void tlb_flush(CPUState *env, int flush_global); -int tlb_set_page(CPUState *env, uint32_t vaddr, uint32_t paddr, int prot, +int tlb_set_page(CPUState *env, target_ulong vaddr, + target_phys_addr_t paddr, int prot, int is_user, int is_softmmu); #define CODE_GEN_MAX_SIZE 65536 @@ -146,8 +149,8 @@ int tlb_set_page(CPUState *env, uint32_t vaddr, uint32_t paddr, int prot, #endif typedef struct TranslationBlock { - unsigned long pc; /* simulated PC corresponding to this block (EIP + CS base) */ - unsigned long cs_base; /* CS base for this block */ + target_ulong pc; /* simulated PC corresponding to this block (EIP + CS base) */ + target_ulong cs_base; /* CS base for this block */ unsigned int flags; /* flags defining in which context the code was generated */ uint16_t size; /* size of target code for this block (1 <= size <= TARGET_PAGE_SIZE) */ @@ -155,6 +158,7 @@ typedef struct TranslationBlock { #define CF_CODE_COPY 0x0001 /* block was generated in code copy mode */ #define CF_TB_FP_USED 0x0002 /* fp ops are used in the TB */ #define CF_FP_USED 0x0004 /* fp ops are used in the TB or in a chained TB */ +#define CF_SINGLE_INSN 0x0008 /* compile only a single instruction */ uint8_t *tc_ptr; /* pointer to the translated code */ struct TranslationBlock *hash_next; /* next matching tb for virtual address */ @@ -206,8 +210,8 @@ extern uint8_t *code_gen_ptr; /* find a translation block in the translation cache. If not found, return NULL and the pointer to the last element of the list in pptb */ static inline TranslationBlock *tb_find(TranslationBlock ***pptb, - unsigned long pc, - unsigned long cs_base, + target_ulong pc, + target_ulong cs_base, unsigned int flags) { TranslationBlock **ptb, *tb; |