2 files changed, 36 insertions, 0 deletions

diff --git a/include/exec/cpu-defs.h b/include/exec/cpu-defs.h
index f70f54d850..5e12cc1854 100644
--- a/include/exec/cpu-defs.h
+++ b/include/exec/cpu-defs.h
@@ -148,7 +148,21 @@ typedef struct CPUTLBEntryFull {
      *     + the offset within the target MemoryRegion (otherwise)
      */
     hwaddr xlat_section;
+
+    /*
+     * @phys_addr contains the physical address in the address space
+     * given by cpu_asidx_from_attrs(cpu, @attrs).
+     */
+    hwaddr phys_addr;
+
+    /* @attrs contains the memory transaction attributes for the page. */
     MemTxAttrs attrs;
+
+    /* @prot contains the complete protections for the page. */
+    uint8_t prot;
+
+    /* @lg_page_size contains the log2 of the page size. */
+    uint8_t lg_page_size;
 } CPUTLBEntryFull;
 
 /*
diff --git a/include/exec/exec-all.h b/include/exec/exec-all.h
index d255d69bc1..b1b920a713 100644
--- a/include/exec/exec-all.h
+++ b/include/exec/exec-all.h
@@ -258,6 +258,28 @@ void tlb_flush_range_by_mmuidx_all_cpus_synced(CPUState *cpu,
                                                unsigned bits);
 
 /**
+ * tlb_set_page_full:
+ * @cpu: CPU context
+ * @mmu_idx: mmu index of the tlb to modify
+ * @vaddr: virtual address of the entry to add
+ * @full: the details of the tlb entry
+ *
+ * Add an entry to @cpu tlb index @mmu_idx.  All of the fields of
+ * @full must be filled, except for xlat_section, and constitute
+ * the complete description of the translated page.
+ *
+ * This is generally called by the target tlb_fill function after
+ * having performed a successful page table walk to find the physical
+ * address and attributes for the translation.
+ *
+ * At most one entry for a given virtual address is permitted. Only a
+ * single TARGET_PAGE_SIZE region is mapped; @full->lg_page_size is only
+ * used by tlb_flush_page.
+ */
+void tlb_set_page_full(CPUState *cpu, int mmu_idx, target_ulong vaddr,
+                       CPUTLBEntryFull *full);
+
+/**
  * tlb_set_page_with_attrs:
  * @cpu: CPU to add this TLB entry for
  * @vaddr: virtual address of page to add entry for