cache the last entry of mapped blocks in memory_mapping() for better performance

2015-09-04 15:40:47 +08:00
parent fabbc0f4dc
commit d506b900eb
2 changed files with 11 additions and 1 deletions
--- a/include/uc_priv.h
+++ b/include/uc_priv.h
@ -175,6 +175,7 @@ struct uc_struct {
    bool block_full;
    MemoryRegion **mapped_blocks;
    uint32_t mapped_block_count;
+    uint32_t mapped_block_cache_index;
    void *qemu_thread_data; // to support cross compile to Windows (qemu-thread-win32.c)
    uint32_t target_page_size;
    uint32_t target_page_align;