diff options
| author | bellard <bellard@c046a42c-6fe2-441c-8c8c-71466251a162> | 2006-02-08 22:43:39 +0000 |
|---|---|---|
| committer | bellard <bellard@c046a42c-6fe2-441c-8c8c-71466251a162> | 2006-02-08 22:43:39 +0000 |
| commit | f32fc64851c28e2dd3976d08f93006a3eff68a3d (patch) | |
| tree | cede51124798a14285457a79aa28f12e72fad64f /exec-all.h | |
| parent | f1c85677fc83b82e737223bfbff11241caa050b4 (diff) | |
| download | qemu-f32fc64851c28e2dd3976d08f93006a3eff68a3d.tar.gz | |
optional support for kernel code virtualization
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@1753 c046a42c-6fe2-441c-8c8c-71466251a162
Diffstat (limited to 'exec-all.h')
| -rw-r--r-- | exec-all.h | 12 |
1 files changed, 9 insertions, 3 deletions
diff --git a/exec-all.h b/exec-all.h index 58debaa1bf..cc55ab44d3 100644 --- a/exec-all.h +++ b/exec-all.h @@ -577,21 +577,27 @@ static inline target_ulong get_phys_addr_code(CPUState *env, target_ulong addr) #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 |