diff options
Diffstat (limited to 'xen/include/asm-x86/shadow2-multi.h')
| -rw-r--r-- | xen/include/asm-x86/shadow2-multi.h | 116 |
1 files changed, 116 insertions, 0 deletions
diff --git a/xen/include/asm-x86/shadow2-multi.h b/xen/include/asm-x86/shadow2-multi.h new file mode 100644 index 0000000000..3b23a2f198 --- /dev/null +++ b/xen/include/asm-x86/shadow2-multi.h @@ -0,0 +1,116 @@ +/****************************************************************************** + * arch/x86/shadow2-multi.h + * + * Shadow2 declarations which will be multiply compiled. + * Parts of this code are Copyright (c) 2006 by XenSource Inc. + * Parts of this code are Copyright (c) 2006 by Michael A Fetterman + * Parts based on earlier work by Michael A Fetterman, Ian Pratt et al. + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA + */ + +extern int +SHADOW2_INTERNAL_NAME(sh2_map_and_validate_gl1e, SHADOW_LEVELS, GUEST_LEVELS)( + struct vcpu *v, mfn_t gl1mfn, void *new_gl1p, u32 size); +extern int +SHADOW2_INTERNAL_NAME(sh2_map_and_validate_gl2e, SHADOW_LEVELS, GUEST_LEVELS)( + struct vcpu *v, mfn_t gl2mfn, void *new_gl2p, u32 size); +extern int +SHADOW2_INTERNAL_NAME(sh2_map_and_validate_gl2he, SHADOW_LEVELS, GUEST_LEVELS)( + struct vcpu *v, mfn_t gl2mfn, void *new_gl2p, u32 size); +extern int +SHADOW2_INTERNAL_NAME(sh2_map_and_validate_gl3e, SHADOW_LEVELS, GUEST_LEVELS)( + struct vcpu *v, mfn_t gl3mfn, void *new_gl3p, u32 size); +extern int +SHADOW2_INTERNAL_NAME(sh2_map_and_validate_gl4e, SHADOW_LEVELS, GUEST_LEVELS)( + struct vcpu *v, mfn_t gl4mfn, void *new_gl4p, u32 size); + +extern void +SHADOW2_INTERNAL_NAME(sh2_destroy_l1_shadow, SHADOW_LEVELS, GUEST_LEVELS)( + struct vcpu *v, mfn_t smfn); +extern void +SHADOW2_INTERNAL_NAME(sh2_destroy_l2_shadow, SHADOW_LEVELS, GUEST_LEVELS)( + struct vcpu *v, mfn_t smfn); +extern void +SHADOW2_INTERNAL_NAME(sh2_destroy_l3_shadow, SHADOW_LEVELS, GUEST_LEVELS)( + struct vcpu *v, mfn_t smfn); +extern void +SHADOW2_INTERNAL_NAME(sh2_destroy_l4_shadow, SHADOW_LEVELS, GUEST_LEVELS)( + struct vcpu *v, mfn_t smfn); + +extern void +SHADOW2_INTERNAL_NAME(sh2_unpin_all_l3_subshadows, 3, 3) + (struct vcpu *v, mfn_t smfn); + +extern void +SHADOW2_INTERNAL_NAME(sh2_unhook_32b_mappings, SHADOW_LEVELS, GUEST_LEVELS) + (struct vcpu *v, mfn_t sl2mfn); +extern void +SHADOW2_INTERNAL_NAME(sh2_unhook_pae_mappings, SHADOW_LEVELS, GUEST_LEVELS) + (struct vcpu *v, mfn_t sl3mfn); +extern void +SHADOW2_INTERNAL_NAME(sh2_unhook_64b_mappings, SHADOW_LEVELS, GUEST_LEVELS) + (struct vcpu *v, mfn_t sl4mfn); + +extern int +SHADOW2_INTERNAL_NAME(sh2_remove_write_access, SHADOW_LEVELS, GUEST_LEVELS) + (struct vcpu *v, mfn_t sl1mfn, mfn_t readonly_mfn); +extern int +SHADOW2_INTERNAL_NAME(sh2_remove_all_mappings, SHADOW_LEVELS, GUEST_LEVELS) + (struct vcpu *v, mfn_t sl1mfn, mfn_t target_mfn); + +extern void +SHADOW2_INTERNAL_NAME(sh2_clear_shadow_entry, SHADOW_LEVELS, GUEST_LEVELS) + (struct vcpu *v, void *ep, mfn_t smfn); + +extern int +SHADOW2_INTERNAL_NAME(sh2_remove_l1_shadow, SHADOW_LEVELS, GUEST_LEVELS) + (struct vcpu *v, mfn_t sl2mfn, mfn_t sl1mfn); +extern int +SHADOW2_INTERNAL_NAME(sh2_remove_l2_shadow, SHADOW_LEVELS, GUEST_LEVELS) + (struct vcpu *v, mfn_t sl3mfn, mfn_t sl2mfn); +extern int +SHADOW2_INTERNAL_NAME(sh2_remove_l3_shadow, SHADOW_LEVELS, GUEST_LEVELS) + (struct vcpu *v, mfn_t sl4mfn, mfn_t sl3mfn); + +#if SHADOW2_AUDIT & SHADOW2_AUDIT_ENTRIES +int +SHADOW2_INTERNAL_NAME(sh2_audit_l1_table, SHADOW_LEVELS, GUEST_LEVELS) + (struct vcpu *v, mfn_t sl1mfn, mfn_t x); +int +SHADOW2_INTERNAL_NAME(sh2_audit_fl1_table, SHADOW_LEVELS, GUEST_LEVELS) + (struct vcpu *v, mfn_t sl1mfn, mfn_t x); +int +SHADOW2_INTERNAL_NAME(sh2_audit_l2_table, SHADOW_LEVELS, GUEST_LEVELS) + (struct vcpu *v, mfn_t sl2mfn, mfn_t x); +int +SHADOW2_INTERNAL_NAME(sh2_audit_l3_table, SHADOW_LEVELS, GUEST_LEVELS) + (struct vcpu *v, mfn_t sl3mfn, mfn_t x); +int +SHADOW2_INTERNAL_NAME(sh2_audit_l4_table, SHADOW_LEVELS, GUEST_LEVELS) + (struct vcpu *v, mfn_t sl4mfn, mfn_t x); +#endif + +#if SHADOW_LEVELS == GUEST_LEVELS +extern mfn_t +SHADOW2_INTERNAL_NAME(sh2_make_monitor_table, SHADOW_LEVELS, GUEST_LEVELS) + (struct vcpu *v); +extern void +SHADOW2_INTERNAL_NAME(sh2_destroy_monitor_table, SHADOW_LEVELS, GUEST_LEVELS) + (struct vcpu *v, mfn_t mmfn); +#endif + +extern struct shadow2_entry_points +SHADOW2_INTERNAL_NAME(shadow2_entry, SHADOW_LEVELS, GUEST_LEVELS); |