accel/tcg: Introduce tlb_set_page_full

Now that we have collected all of the page data into
CPUTLBEntryFull, provide an interface to record that
all in one go, instead of using 4 arguments.  This interface
allows CPUTLBEntryFull to be extended without having to
change the number of arguments.

Reviewed-by: Alex Bennée <alex.bennee@linaro.org>
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>

1 files changed, 14 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;
 
 /*