more generic TLB support - began to fix unlikely interrupt issues

[qemu.git] / exec-all.h

diff --git a/exec-all.h b/exec-all.h
index 9994acb7a721025e814184c976fb4e9cc94e0a45..de21774ee2f1f75e4d451d605e655838e1bd6da4 100644 (file)
--- a/exec-all.h
+++ b/exec-all.h
@@ -77,7 +77,7 @@ int cpu_restore_state(struct TranslationBlock *tb,
                       CPUState *env, unsigned long searched_pc);
 void cpu_exec_init(void);
 int page_unprotect(unsigned long address);
-void page_unmap(void);
+void tb_invalidate_page(unsigned long address);
 void tlb_flush_page(CPUState *env, uint32_t addr);
 void tlb_flush_page_write(CPUState *env, uint32_t addr);
 void tlb_flush(CPUState *env);
@@ -127,7 +127,7 @@ static inline unsigned int tb_hash_func(unsigned long pc)
 }
 
 TranslationBlock *tb_alloc(unsigned long pc);
-void tb_flush(void);
+void tb_flush(CPUState *env);
 void tb_link(TranslationBlock *tb);
 
 extern TranslationBlock *tb_hash[CODE_GEN_HASH_SIZE];
@@ -384,7 +384,7 @@ typedef int spinlock_t;
 
 #define SPIN_LOCK_UNLOCKED 0
 
-#if 1
+#if defined(CONFIG_USER_ONLY)
 static inline void spin_lock(spinlock_t *lock)
 {
     while (testandset(lock));
@@ -416,6 +416,7 @@ static inline int spin_trylock(spinlock_t *lock)
 
 extern spinlock_t tb_lock;
 
+extern int tb_invalidated_flag;
 
 #if defined(TARGET_I386) && !defined(CONFIG_USER_ONLY)