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.c | |
| parent | f1c85677fc83b82e737223bfbff11241caa050b4 (diff) | |
| download | qemu-f32fc64851c28e2dd3976d08f93006a3eff68a3d.zip | |
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.c')
| -rw-r--r-- | exec.c | 15 |
1 files changed, 15 insertions, 0 deletions
@@ -1796,6 +1796,11 @@ static void notdirty_mem_writeb(void *opaque, target_phys_addr_t addr, uint32_t #endif } stb_p((uint8_t *)(long)addr, val); +#ifdef USE_KQEMU + if (cpu_single_env->kqemu_enabled && + (dirty_flags & KQEMU_MODIFY_PAGE_MASK) != KQEMU_MODIFY_PAGE_MASK) + kqemu_modify_page(cpu_single_env, ram_addr); +#endif dirty_flags |= (0xff & ~CODE_DIRTY_FLAG); phys_ram_dirty[ram_addr >> TARGET_PAGE_BITS] = dirty_flags; /* we remove the notdirty callback only if the code has been @@ -1817,6 +1822,11 @@ static void notdirty_mem_writew(void *opaque, target_phys_addr_t addr, uint32_t #endif } stw_p((uint8_t *)(long)addr, val); +#ifdef USE_KQEMU + if (cpu_single_env->kqemu_enabled && + (dirty_flags & KQEMU_MODIFY_PAGE_MASK) != KQEMU_MODIFY_PAGE_MASK) + kqemu_modify_page(cpu_single_env, ram_addr); +#endif dirty_flags |= (0xff & ~CODE_DIRTY_FLAG); phys_ram_dirty[ram_addr >> TARGET_PAGE_BITS] = dirty_flags; /* we remove the notdirty callback only if the code has been @@ -1838,6 +1848,11 @@ static void notdirty_mem_writel(void *opaque, target_phys_addr_t addr, uint32_t #endif } stl_p((uint8_t *)(long)addr, val); +#ifdef USE_KQEMU + if (cpu_single_env->kqemu_enabled && + (dirty_flags & KQEMU_MODIFY_PAGE_MASK) != KQEMU_MODIFY_PAGE_MASK) + kqemu_modify_page(cpu_single_env, ram_addr); +#endif dirty_flags |= (0xff & ~CODE_DIRTY_FLAG); phys_ram_dirty[ram_addr >> TARGET_PAGE_BITS] = dirty_flags; /* we remove the notdirty callback only if the code has been |