shadow_free_some_pages(core);
}
shadow_pt = shadow_page_get_page(core, (addr_t)(guest_cr3->pml4t_base_addr), 4, 0, 0, 0, 0);
- PrintDebug("Activate shadow_pt %p\n", (void *)BASE_TO_PAGE_ADDR(guest_cr3->pml4t_base_addr));
+ PrintDebug(info->vm_info, info, "Activate shadow_pt %p\n", (void *)BASE_TO_PAGE_ADDR(guest_cr3->pml4t_base_addr));
struct shadow_page_cache_data * shadow_pt = create_new_shadow_pt(core);
// Because this is a new CR3 load the allocated page is the new CR3 value
shadow_pt->cr3 = shadow_pt->page_pa;
- PrintDebug("Top level Shadow page pa=%p\n", (void *)shadow_pt_addr);
+ PrintDebug(info->vm_info, info, "Top level Shadow page pa=%p\n", (void *)shadow_pt_addr);
shadow_cr3->pml4t_base_addr = PAGE_BASE_ADDR_4KB(shadow_pt_addr);
- PrintDebug("Creating new 64 bit shadow page table %p\n", (void *)BASE_TO_PAGE_ADDR(shadow_cr3->pml4t_base_addr));
+ PrintDebug(info->vm_info, info, "Creating new 64 bit shadow page table %p\n", (void *)BASE_TO_PAGE_ADDR(shadow_cr3->pml4t_base_addr));
shadow_cr3->pwt = guest_cr3->pwt;
shadow_cr3->pcd = guest_cr3->pcd;
int idx;
list_for_each_entry_safe(sp, node, &core->active_shadow_pages, link) {
pt = (pte64_t *)V3_VAddr((void *)sp->page_pa);
- PrintDebug("burst: pt %p\n",(void *)pt);
+ PrintDebug(info->vm_info, info, "burst: pt %p\n",(void *)pt);
for (idx = 0; idx < PT_ENT_PER_PAGE; ++idx) {
pte = (pte64_t *)&(pt[idx]);
- if(*((uint64_t*)pte)) PrintDebug("%d: s %p\n",idx, (void*)*((uint64_t*)pte));
+ if(*((uint64_t*)pte)) PrintDebug(info->vm_info, info, "%d: s %p\n",idx, (void*)*((uint64_t*)pte));
}
}
static inline int fix_read_pf_64(pte64_t *shadow_pte, uint_t vmm_info) {
- PrintDebug("\tReadPf, start vmm_info %d\n", vmm_info);
+ PrintDebug(info->vm_info, info, "\tReadPf, start vmm_info %d\n", vmm_info);
if ((vmm_info & PT_USER_MASK) && !(shadow_pte->user_page)) {
shadow_pte->user_page = 1;
struct shadow_page_cache_data *page;
*write_pt = 0;
- PrintDebug("\tWritePf, start vmm_info %d\n", vmm_info);
+ PrintDebug(info->vm_info, info, "\tWritePf, start vmm_info %d\n", vmm_info);
if (shadow_pte->writable) {
return 0;
}
- PrintDebug("\tWritePf, pass writable\n");
+ PrintDebug(info->vm_info, info, "\tWritePf, pass writable\n");
writable_shadow = vmm_info & PT_WRITABLE_MASK;
- PrintDebug("\tWritePf, writable_shadow %d\n", writable_shadow);
+ PrintDebug(info->vm_info, info, "\tWritePf, writable_shadow %d\n", writable_shadow);
if (user) {
if (!(vmm_info & PT_USER_MASK) || !writable_shadow) {
- PrintDebug("\tWritePf: 1st User Check\n");
+ PrintDebug(info->vm_info, info, "\tWritePf: 1st User Check\n");
return 0;
}
} else {
if (!writable_shadow) {
guest_cr0 = (struct cr0_64 *)&(core->shdw_pg_state.guest_cr0);
- PrintDebug("\tWritePf: WP %d\n", guest_cr0->wp);
+ PrintDebug(info->vm_info, info, "\tWritePf: WP %d\n", guest_cr0->wp);
if (guest_cr0->wp) {
return 0;
if (guest_pte->present == 0) {
memset((void*)shadow_pte, 0, sizeof(uint64_t));
- PrintDebug("\tWritePf: Guest Not Present\n");
+ PrintDebug(info->vm_info, info, "\tWritePf: Guest Not Present\n");
return 0;
}
shadow_zap_page(core, page);
}
- PrintDebug("\tWritePf: Zap Page\n");
+ PrintDebug(info->vm_info, info, "\tWritePf: Zap Page\n");
} else if ((page = shadow_page_lookup_page(core, guest_fn, 0)) != NULL) {
if ((page = shadow_page_lookup_page (core, guest_fn, 0)) != NULL) {
guest_pte->dirty = 1;
*write_pt = 1;
- PrintDebug("\tWritePf: Write Needed\n");
+ PrintDebug(info->vm_info, info, "\tWritePf: Write Needed\n");
return 0;
}
}
rmap_add(core, (addr_t)shadow_pte);
- PrintDebug("\tWritePf: On Writable\n");
+ PrintDebug(info->vm_info, info, "\tWritePf: On Writable\n");
return 1;
}
pml4e64_t * guest_pml4e = NULL;
pml4e64_t * shadow_pml4e = (pml4e64_t *)&(shadow_pml[PML4E64_INDEX(fault_addr)]);
- PrintDebug("64 bit Shadow page fault handler: %p\n", (void *)fault_addr);
- PrintDebug("Handling PML fault\n");
+ PrintDebug(info->vm_info, info, "64 bit Shadow page fault handler: %p\n", (void *)fault_addr);
+ PrintDebug(info->vm_info, info, "Handling PML fault\n");
int metaphysical = 0;
unsigned hugepage_access = 0;
#endif
if (guest_pa_to_host_va(core, guest_cr3, (addr_t*)&guest_pml) == -1) {
- PrintError("Invalid Guest PML4E Address: 0x%p\n", (void *)guest_cr3);
+ PrintError(info->vm_info, info, "Invalid Guest PML4E Address: 0x%p\n", (void *)guest_cr3);
return -1;
}
pml4e_base_addr = (addr_t)(guest_pml4e->pdp_base_addr);
- PrintDebug("Checking Guest %p\n", (void *)guest_pml);
+ PrintDebug(info->vm_info, info, "Checking Guest %p\n", (void *)guest_pml);
// Check the guest page permissions
guest_pml4e_access = v3_can_access_pml4e64(guest_pml, fault_addr, error_code);
- PrintDebug("Checking shadow %p\n", (void *)shadow_pml);
+ PrintDebug(info->vm_info, info, "Checking shadow %p\n", (void *)shadow_pml);
// Check the shadow page permissions
shadow_pml4e_access = v3_can_access_pml4e64(shadow_pml, fault_addr, error_code);
pml4e_error:
- PrintDebug("Injecting PML Pf to Guest: (Guest Access Error = %d) (SHDW Access Error = %d) (Pf Error Code = %d)\n",
+ PrintDebug(info->vm_info, info, "Injecting PML Pf to Guest: (Guest Access Error = %d) (SHDW Access Error = %d) (Pf Error Code = %d)\n",
*(uint_t*)&guest_pml4e_access, *(uint_t*)&shadow_pml4e_access, *(uint_t*)&error_code);
if (inject_guest_pf(core, fault_addr, error_code) == -1) {
- PrintError("Could Not Inject Guest Page Fault\n");
+ PrintError(info->vm_info, info, "Could Not Inject Guest Page Fault\n");
return -1;
}
return 0;
}
inherited_ar &= *(uint64_t*)guest_pml4e;
- PrintDebug("PML: inherited %x\n", inherited_ar);
+ PrintDebug(info->vm_info, info, "PML: inherited %x\n", inherited_ar);
pdpe64_t * shadow_pdp = NULL;
pdpe64_t * guest_pdp = NULL;
if (guest_pa_to_host_va(core, BASE_TO_PAGE_ADDR(guest_pml4e->pdp_base_addr), (addr_t *)&guest_pdp) == -1) {
// Machine check the guest
- PrintError("Invalid Guest PDP Address: 0x%p\n", (void *)BASE_TO_PAGE_ADDR(guest_pml4e->pdp_base_addr));
+ PrintError(info->vm_info, info, "Invalid Guest PDP Address: 0x%p\n", (void *)BASE_TO_PAGE_ADDR(guest_pml4e->pdp_base_addr));
v3_raise_exception(core, MC_EXCEPTION);
return 0;
}
if (handle_pdpe_shadow_pagefault_64(core, fault_addr, error_code, shadow_pdp, guest_pdp, inherited_ar) == -1) {
- PrintError("Error handling Page fault caused by PDPE\n");
+ PrintError(info->vm_info, info, "Error handling Page fault caused by PDPE\n");
return -1;
}
pdpe64_t * guest_pdpe = (pdpe64_t *)&(guest_pdp[PDPE64_INDEX(fault_addr)]);
pdpe64_t * shadow_pdpe = (pdpe64_t *)&(shadow_pdp[PDPE64_INDEX(fault_addr)]);
- PrintDebug("Handling PDP fault\n");
+ PrintDebug(info->vm_info, info, "Handling PDP fault\n");
if (fault_addr==0) {
- PrintDebug("Guest Page Tree for guest virtual address zero fault\n");
+ PrintDebug(info->vm_info, info, "Guest Page Tree for guest virtual address zero fault\n");
PrintGuestPageTree(core,fault_addr,(addr_t)(core->shdw_pg_state.guest_cr3));
- PrintDebug("Host Page Tree for guest virtual address zero fault\n");
+ PrintDebug(info->vm_info, info, "Host Page Tree for guest virtual address zero fault\n");
PrintHostPageTree(core,fault_addr,(addr_t)(core->ctrl_regs.cr3));
}
shadow_pdpe_access = v3_can_access_pdpe64(shadow_pdp, fault_addr, error_code);
if (guest_pdpe_access == PT_ACCESS_NOT_PRESENT) {
- PrintDebug("Guest Page Tree for guest virtual address zero fault\n");
+ PrintDebug(info->vm_info, info, "Guest Page Tree for guest virtual address zero fault\n");
error_code.present = 0;
goto pdpe_error;
}
pdpe_error:
- PrintDebug("Injecting PML Pf to Guest: (Guest Access Error = %d) (SHDW Access Error = %d) (Pf Error Code = %d)\n",
+ PrintDebug(info->vm_info, info, "Injecting PML Pf to Guest: (Guest Access Error = %d) (SHDW Access Error = %d) (Pf Error Code = %d)\n",
*(uint_t*)&guest_pdpe_access, *(uint_t*)&shadow_pdpe_access, *(uint_t*)&error_code);
if (inject_guest_pf(core, fault_addr, error_code) == -1) {
- PrintError("Could Not Inject Guest Page Fault\n");
+ PrintError(info->vm_info, info, "Could Not Inject Guest Page Fault\n");
return -1;
}
return 0;
}
inherited_ar &= *(uint64_t*)guest_pdpe;
- PrintDebug("PDPE: inherited %x\n", inherited_ar);
+ PrintDebug(info->vm_info, info, "PDPE: inherited %x\n", inherited_ar);
pde64_t * shadow_pd = NULL;
pde64_t * guest_pd = NULL;
if (guest_pa_to_host_va(core, BASE_TO_PAGE_ADDR(guest_pdpe->pd_base_addr), (addr_t *)&guest_pd) == -1) {
// Machine check the guest
- PrintError("Invalid Guest PTE Address: 0x%p\n", (void *)BASE_TO_PAGE_ADDR(guest_pdpe->pd_base_addr));
+ PrintError(info->vm_info, info, "Invalid Guest PTE Address: 0x%p\n", (void *)BASE_TO_PAGE_ADDR(guest_pdpe->pd_base_addr));
v3_raise_exception(core, MC_EXCEPTION);
return 0;
}
if (handle_pde_shadow_pagefault_64(core, fault_addr, error_code, shadow_pd, guest_pd, inherited_ar) == -1) {
- PrintError("Error handling Page fault caused by PDE\n");
+ PrintError(info->vm_info, info, "Error handling Page fault caused by PDE\n");
return -1;
}
pde64_t * guest_pde = (pde64_t *)&(guest_pd[PDE64_INDEX(fault_addr)]);
pde64_t * shadow_pde = (pde64_t *)&(shadow_pd[PDE64_INDEX(fault_addr)]);
- PrintDebug("Handling PDE fault\n");
+ PrintDebug(info->vm_info, info, "Handling PDE fault\n");
int metaphysical = 0;
unsigned hugepage_access = 0;
pde_error:
- PrintDebug("Injecting PML Pf to Guest: (Guest Access Error = %d) (SHDW Access Error = %d) (Pf Error Code = %d)\n",
+ PrintDebug(info->vm_info, info, "Injecting PML Pf to Guest: (Guest Access Error = %d) (SHDW Access Error = %d) (Pf Error Code = %d)\n",
*(uint_t*)&guest_pde_access, *(uint_t*)&shadow_pde_access, *(uint_t*)&error_code);
if (inject_guest_pf(core, fault_addr, error_code) == -1) {
- PrintError("Could Not Inject Guest Page Fault\n");
+ PrintError(info->vm_info, info, "Could Not Inject Guest Page Fault\n");
return -1;
}
return 0;
}
inherited_ar &= *(uint64_t*)guest_pde;
- PrintDebug("PDE: inherited %x\n", inherited_ar);
+ PrintDebug(info->vm_info, info, "PDE: inherited %x\n", inherited_ar);
pte64_t * shadow_pt = NULL;
pte64_t * guest_pt = NULL;
hugepage_access, (addr_t) shadow_pde, 0);
shadow_pt = (pte64_t *)V3_VAddr((void *)shdw_page->page_pa);
- PrintDebug("Creating new shadow PT: %p\n", shadow_pt);
+ PrintDebug(info->vm_info, info, "Creating new shadow PT: %p\n", shadow_pt);
shadow_pde->present =1;
shadow_pde->accessed=1;
if (guest_pde->large_page == 0) {
if (guest_pa_to_host_va(core, BASE_TO_PAGE_ADDR(guest_pde->pt_base_addr), (addr_t *)&guest_pt) == -1) {
// Machine check the guest
- PrintError("Invalid Guest PTE Address: 0x%p\n", (void *)BASE_TO_PAGE_ADDR(guest_pde->pt_base_addr));
+ PrintError(info->vm_info, info, "Invalid Guest PTE Address: 0x%p\n", (void *)BASE_TO_PAGE_ADDR(guest_pde->pt_base_addr));
v3_raise_exception(core, MC_EXCEPTION);
return 0;
}
if (handle_pte_shadow_pagefault_64(core, fault_addr, error_code, shadow_pt, guest_pt, inherited_ar) == -1) {
- PrintError("Error handling Page fault caused by PDE\n");
+ PrintError(info->vm_info, info, "Error handling Page fault caused by PDE\n");
return -1;
}
} else {
if (handle_2MB_shadow_pagefault_64(core, fault_addr, error_code, shadow_pt,
(pde64_2MB_t *)guest_pde, inherited_ar) == -1) {
- PrintError("Error handling large pagefault\n");
+ PrintError(info->vm_info, info, "Error handling large pagefault\n");
return -1;
}
}
addr_t guest_pa = BASE_TO_PAGE_ADDR((addr_t)(guest_pte->page_base_addr)) + PAGE_OFFSET(fault_addr);
// struct shadow_page_state * state = &(core->shdw_pg_state);
- PrintDebug("Handling PTE fault\n");
+ PrintDebug(info->vm_info, info, "Handling PTE fault\n");
struct v3_mem_region * shdw_reg = v3_get_mem_region(core->vm_info, core->vcpu_id, guest_pa);
if (shdw_reg == NULL) {
// Inject a machine check in the guest
- PrintError("Invalid Guest Address in page table (0x%p)\n", (void *)guest_pa);
+ PrintError(info->vm_info, info, "Invalid Guest Address in page table (0x%p)\n", (void *)guest_pa);
v3_raise_exception(core, MC_EXCEPTION);
return 0;
}
pte_error:
- PrintDebug("Injecting PML Pf to Guest: (Guest Access Error = %d) (SHDW Access Error = %d) (Pf Error Code = %d)\n",
+ PrintDebug(info->vm_info, info, "Injecting PML Pf to Guest: (Guest Access Error = %d) (SHDW Access Error = %d) (Pf Error Code = %d)\n",
*(uint_t*)&guest_pte_access, *(uint_t*)&shadow_pte_access, *(uint_t*)&error_code);
if (inject_guest_pf(core, fault_addr, error_code) == -1) {
- PrintError("Could Not Inject Guest Page Fault\n");
+ PrintError(info->vm_info, info, "Could Not Inject Guest Page Fault\n");
return -1;
}
return 0;
}
inherited_ar &= *(uint64_t*)guest_pte;
- PrintDebug("PTE: inherited %x\n", inherited_ar);
+ PrintDebug(info->vm_info, info, "PTE: inherited %x\n", inherited_ar);
if (shadow_pte_access == PT_ACCESS_NOT_PRESENT) {
// Page Table Entry Not Present
- PrintDebug("guest_pa =%p\n", (void *)guest_pa);
+ PrintDebug(info->vm_info, info, "guest_pa =%p\n", (void *)guest_pa);
if ((shdw_reg->host_type == SHDW_REGION_ALLOCATED) ||
(shdw_reg->host_type == SHDW_REGION_WRITE_HOOK)) {
shadow_pte->present = guest_pte->present;
shadow_pte->user_page = inherited_ar_user;
- PrintDebug("PTE: inheritied shdow_pte_user %d, guest_pte_user %d\n", shadow_pte->user_page, guest_pte->user_page);
+ PrintDebug(info->vm_info, info, "PTE: inheritied shdow_pte_user %d, guest_pte_user %d\n", shadow_pte->user_page, guest_pte->user_page);
//set according to VMM policy
shadow_pte->global_page = guest_pte->global_page;
shadow_pte->dirty = guest_pte->dirty;
shadow_pte->writable = inherited_ar_writable;
- PrintDebug("PTE: inheritied shdow_pte_writable %d, guest_pte_writable %d\n", shadow_pte->writable, guest_pte->writable);
+ PrintDebug(info->vm_info, info, "PTE: inheritied shdow_pte_writable %d, guest_pte_writable %d\n", shadow_pte->writable, guest_pte->writable);
// Write hooks trump all, and are set Read Only
}
}
- PrintDebug("PTE: Updated Shadow Present %d, Write %d, User %d, Dirty %d, Accessed %d, Global %d\n",
+ PrintDebug(info->vm_info, info, "PTE: Updated Shadow Present %d, Write %d, User %d, Dirty %d, Accessed %d, Global %d\n",
shadow_pte->present, shadow_pte->writable, shadow_pte->user_page, shadow_pte->dirty, shadow_pte->accessed,
shadow_pte->global_page);
- PrintDebug("PTE: Shadow %p\n", (void*)*((addr_t*)shadow_pte));
+ PrintDebug(info->vm_info, info, "PTE: Shadow %p\n", (void*)*((addr_t*)shadow_pte));
rmap_add(core, (addr_t)shadow_pte);
} else {
// Page fault handled by hook functions
if (v3_handle_mem_full_hook(core, fault_addr, guest_pa, shdw_reg, error_code) == -1) {
- PrintError("Special Page fault handler returned error for address: %p\n", (void *)fault_addr);
+ PrintError(info->vm_info, info, "Special Page fault handler returned error for address: %p\n", (void *)fault_addr);
return -1;
}
}
if (shdw_reg->host_type == SHDW_REGION_WRITE_HOOK) {
if (v3_handle_mem_wr_hook(core, fault_addr, guest_pa, shdw_reg, error_code) == -1) {
- PrintError("Special Page fault handler returned error for address: %p\n", (void *)fault_addr);
+ PrintError(info->vm_info, info, "Special Page fault handler returned error for address: %p\n", (void *)fault_addr);
return -1;
}
} else {
- PrintDebug("Shadow PTE Write Error\n");
+ PrintDebug(info->vm_info, info, "Shadow PTE Write Error\n");
shadow_pte->writable = guest_pte->writable;
}
fixed = fix_read_pf_64(shadow_pte, vmm_info);
}
- PrintDebug("PTE: Fixed %d Write_Pt %d\n", fixed, write_pt);
- PrintDebug("PTE: Shadow Present %d, Write %d, User %d, Dirty %d, Accessed %d, Global %d\n",
+ PrintDebug(info->vm_info, info, "PTE: Fixed %d Write_Pt %d\n", fixed, write_pt);
+ PrintDebug(info->vm_info, info, "PTE: Shadow Present %d, Write %d, User %d, Dirty %d, Accessed %d, Global %d\n",
shadow_pte->present, shadow_pte->writable, shadow_pte->user_page, shadow_pte->dirty, shadow_pte->accessed,
shadow_pte->global_page);
- PrintDebug("PTE: Shadow %p\n", (void*)*((addr_t*)shadow_pte));
+ PrintDebug(info->vm_info, info, "PTE: Shadow %p\n", (void*)*((addr_t*)shadow_pte));
if (shdw_reg->host_type == SHDW_REGION_ALLOCATED && write_pt == 1) {
- PrintDebug("PTE: Emul\n");
+ PrintDebug(info->vm_info, info, "PTE: Emul\n");
if (v3_handle_mem_wr_hook(core, fault_addr, guest_pa, shdw_reg, error_code) == -1) {
shadow_unprotect_page(core, (addr_t)guest_pte->page_base_addr);
}
}
- PrintDebug("PTE: PTE end\n");
- PrintDebug("PTE: Updated Shadow Present %d, Write %d, User %d, Dirty %d, Accessed %d, Global %d\n",
+ PrintDebug(info->vm_info, info, "PTE: PTE end\n");
+ PrintDebug(info->vm_info, info, "PTE: Updated Shadow Present %d, Write %d, User %d, Dirty %d, Accessed %d, Global %d\n",
shadow_pte->present, shadow_pte->writable, shadow_pte->user_page, shadow_pte->dirty, shadow_pte->accessed,
shadow_pte->global_page);
- PrintDebug("PTE: Updated Shadow %p\n", (void*)*((addr_t*)shadow_pte));
- PrintDebug("PTE: Guest PA %p, Host PA %p\n", (void*)guest_pa, (void*)BASE_TO_PAGE_ADDR(shadow_pte->page_base_addr));
+ PrintDebug(info->vm_info, info, "PTE: Updated Shadow %p\n", (void*)*((addr_t*)shadow_pte));
+ PrintDebug(info->vm_info, info, "PTE: Guest PA %p, Host PA %p\n", (void*)guest_pa, (void*)BASE_TO_PAGE_ADDR(shadow_pte->page_base_addr));
return 0;
}
addr_t guest_fault_pa = BASE_TO_PAGE_ADDR_2MB(large_guest_pde->page_base_addr) + PAGE_OFFSET_2MB(fault_addr);
// struct shadow_page_state * state = &(core->shdw_pg_state);
- PrintDebug("Handling 2MB fault (guest_fault_pa=%p) (error_code=%x)\n", (void *)guest_fault_pa, *(uint_t*)&error_code);
- PrintDebug("ShadowPT=%p, LargeGuestPDE=%p\n", shadow_pt, large_guest_pde);
+ PrintDebug(info->vm_info, info, "Handling 2MB fault (guest_fault_pa=%p) (error_code=%x)\n", (void *)guest_fault_pa, *(uint_t*)&error_code);
+ PrintDebug(info->vm_info, info, "ShadowPT=%p, LargeGuestPDE=%p\n", shadow_pt, large_guest_pde);
struct v3_mem_region * shdw_reg = v3_get_mem_region(core->vm_info, core->vcpu_id, guest_fault_pa);
if (shdw_reg == NULL) {
// Inject a machine check in the guest
- PrintError("Invalid Guest Address in page table (0x%p)\n", (void *)guest_fault_pa);
+ PrintError(info->vm_info, info, "Invalid Guest Address in page table (0x%p)\n", (void *)guest_fault_pa);
v3_raise_exception(core, MC_EXCEPTION);
return 0;
}
shadow_pte->page_base_addr = PAGE_BASE_ADDR(shadow_pa);
- PrintDebug("LPTE: inherited_ar %d\n", inherited_ar);
+ PrintDebug(info->vm_info, info, "LPTE: inherited_ar %d\n", inherited_ar);
shadow_pte->user_page = inherited_ar_user;
- PrintDebug("LPTE: inheritied shdow_pte_user %d\n", shadow_pte->user_page);
+ PrintDebug(info->vm_info, info, "LPTE: inheritied shdow_pte_user %d\n", shadow_pte->user_page);
shadow_pte->present = large_guest_pde->present;
shadow_pte->dirty = large_guest_pde->dirty;
shadow_pte->writable = 0;
} else {
shadow_pte->writable = inherited_ar_writable;
- PrintDebug("LPTE: inheritied shdow_pte_writable %d, PT_WRITABLE_MASK %p, inherited_ar & PT_WRITABLE_MASK %p\n",
+ PrintDebug(info->vm_info, info, "LPTE: inheritied shdow_pte_writable %d, PT_WRITABLE_MASK %p, inherited_ar & PT_WRITABLE_MASK %p\n",
shadow_pte->writable, (void*)PT_WRITABLE_MASK, (void*)(inherited_ar & PT_WRITABLE_MASK));
}
} else {
if (v3_handle_mem_full_hook(core, fault_addr, guest_fault_pa, shdw_reg, error_code) == -1) {
- PrintError("Special Page Fault handler returned error for address: %p\n", (void *)fault_addr);
+ PrintError(info->vm_info, info, "Special Page Fault handler returned error for address: %p\n", (void *)fault_addr);
return -1;
}
}
if (shdw_reg->host_type == SHDW_REGION_WRITE_HOOK) {
if (v3_handle_mem_wr_hook(core, fault_addr, guest_fault_pa, shdw_reg, error_code) == -1) {
- PrintError("Special Page Fault handler returned error for address: %p\n", (void *)fault_addr);
+ PrintError(info->vm_info, info, "Special Page Fault handler returned error for address: %p\n", (void *)fault_addr);
return -1;
}
}
fixed = fix_read_pf_64(shadow_pte, vmm_info);
}
- PrintDebug("LPTE: Fixed %d, Write_Pt %d\n", fixed, write_pt);
- PrintDebug("LPTE: Shadow Present %d, Write %d, User %d, Dirty %d, Accessed %d, Global %d\n",
+ PrintDebug(info->vm_info, info, "LPTE: Fixed %d, Write_Pt %d\n", fixed, write_pt);
+ PrintDebug(info->vm_info, info, "LPTE: Shadow Present %d, Write %d, User %d, Dirty %d, Accessed %d, Global %d\n",
shadow_pte->present, shadow_pte->writable, shadow_pte->user_page, shadow_pte->dirty,
shadow_pte->accessed, shadow_pte->global_page);
- PrintDebug("LPTE: Shadow %p\n", (void*)*((addr_t*)shadow_pte));
+ PrintDebug(info->vm_info, info, "LPTE: Shadow %p\n", (void*)*((addr_t*)shadow_pte));
if (shdw_reg->host_type == SHDW_REGION_ALLOCATED && write_pt == 1){
if (v3_handle_mem_wr_hook(core, fault_addr, guest_fault_pa, shdw_reg, error_code) == -1) {
}
}
- PrintDebug("Updated LPTE: Shadow Present %d, Write %d, User %d, Dirty %d, Accessed %d, Global %d\n",
+ PrintDebug(info->vm_info, info, "Updated LPTE: Shadow Present %d, Write %d, User %d, Dirty %d, Accessed %d, Global %d\n",
shadow_pte->present, shadow_pte->writable, shadow_pte->user_page, shadow_pte->dirty, shadow_pte->accessed,
shadow_pte->global_page);
- PrintDebug("LPTE: Updated Shadow %p\n", (void*)*((addr_t*)shadow_pte));
- PrintDebug("LPTE: Guest PA %p Host PA %p\n",
+ PrintDebug(info->vm_info, info, "LPTE: Updated Shadow %p\n", (void*)*((addr_t*)shadow_pte));
+ PrintDebug(info->vm_info, info, "LPTE: Guest PA %p Host PA %p\n",
(void*)BASE_TO_PAGE_ADDR(PAGE_BASE_ADDR(guest_fault_pa)),
(void*)BASE_TO_PAGE_ADDR(shadow_pte->page_base_addr));
- PrintDebug("Returning from Large Page Fault Handler\n");
+ PrintDebug(info->vm_info, info, "Returning from Large Page Fault Handler\n");
// PrintHostPageTree(core, fault_addr, info->ctrl_regs.cr3);
- PrintDebug("Returning from large page fault handler\n");
+ PrintDebug(info->vm_info, info, "Returning from large page fault handler\n");
return 0;
}
}
if (pdpe->vmm_info == V3_LARGE_PG) {
- PrintError("1 Gigabyte pages not supported\n");
+ PrintError(info->vm_info, info, "1 Gigabyte pages not supported\n");
return -1;
pdpe->present = 0;
return 1;
}
default:
- PrintError("Invalid Page Type\n");
+ PrintError(info->vm_info, info, "Invalid Page Type\n");
return -1;
}
// should not get here
- PrintError("Should not get here....\n");
+ PrintError(info->vm_info, info, "Should not get here....\n");
return -1;
}
static inline int handle_shadow_invlpg_64(struct guest_info * core, addr_t vaddr) {
- PrintDebug("INVLPG64 - %p\n",(void*)vaddr);
+ PrintDebug(info->vm_info, info, "INVLPG64 - %p\n",(void*)vaddr);
int ret = v3_drill_host_pt_64(core, core->ctrl_regs.cr3, vaddr, invalidation_cb_64, NULL);
if (ret == -1) {
- PrintError("Page table drill returned error.... \n");
+ PrintError(info->vm_info, info, "Page table drill returned error.... \n");
PrintHostPageTree(core, vaddr, core->ctrl_regs.cr3);
}