void *puc);
void cpu_resume_from_signal(CPUState *env1, void *puc);
void cpu_exec_init(CPUState *env);
-int page_unprotect(unsigned long address, unsigned long pc, void *puc);
+int page_unprotect(target_ulong 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);
is_user = (env->psrs == 0);
#elif defined (TARGET_ARM)
is_user = ((env->uncached_cpsr & CPSR_M) == ARM_CPU_MODE_USR);
+#elif defined (TARGET_SH4)
+ is_user = ((env->sr & SR_MD) == 0);
#else
#error unimplemented CPU
#endif
#ifdef USE_KQEMU
+#define KQEMU_MODIFY_PAGE_MASK (0xff & ~(VGA_DIRTY_FLAG | CODE_DIRTY_FLAG))
+
int kqemu_init(CPUState *env);
int kqemu_cpu_exec(CPUState *env);
void kqemu_flush_page(CPUState *env, target_ulong addr);
void kqemu_flush(CPUState *env, int global);
void kqemu_set_notdirty(CPUState *env, ram_addr_t ram_addr);
+void kqemu_modify_page(CPUState *env, ram_addr_t ram_addr);
void kqemu_cpu_interrupt(CPUState *env);
+void kqemu_record_dump(void);
static inline int kqemu_is_ok(CPUState *env)
{
return(env->kqemu_enabled &&
- (env->hflags & HF_CPL_MASK) == 3 &&
- (env->eflags & IOPL_MASK) != IOPL_MASK &&
(env->cr[0] & CR0_PE_MASK) &&
+ !(env->hflags & HF_INHIBIT_IRQ_MASK) &&
(env->eflags & IF_MASK) &&
- !(env->eflags & VM_MASK));
+ !(env->eflags & VM_MASK) &&
+ (env->kqemu_enabled == 2 ||
+ ((env->hflags & HF_CPL_MASK) == 3 &&
+ (env->eflags & IOPL_MASK) != IOPL_MASK)));
}
#endif