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consistent use of target_ulong and target_phys_addr_t

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git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@758 c046a42c-6fe2-441c-8c8c-71466251a162
This commit is contained in:
bellard 2004-04-25 21:28:44 +00:00
parent 52c00a5f15
commit 2e12669a4c
5 changed files with 67 additions and 62 deletions
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20
exec-all.h
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@ -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;