diff options
Diffstat (limited to 'include/lldb/Target/Memory.h')
| -rw-r--r-- | include/lldb/Target/Memory.h | 17 |
1 files changed, 13 insertions, 4 deletions
diff --git a/include/lldb/Target/Memory.h b/include/lldb/Target/Memory.h index 568bbcdf2f7c..bf1cc1878784 100644 --- a/include/lldb/Target/Memory.h +++ b/include/lldb/Target/Memory.h @@ -52,7 +52,7 @@ namespace lldb_private { uint32_t GetMemoryCacheLineSize() const { - return m_cache_line_byte_size ; + return m_L2_cache_line_byte_size ; } void @@ -61,17 +61,26 @@ namespace lldb_private { bool RemoveInvalidRange (lldb::addr_t base_addr, lldb::addr_t byte_size); + // Allow external sources to populate data into the L1 memory cache + void + AddL1CacheData(lldb::addr_t addr, const void *src, size_t src_len); + + void + AddL1CacheData(lldb::addr_t addr, const lldb::DataBufferSP &data_buffer_sp); + protected: typedef std::map<lldb::addr_t, lldb::DataBufferSP> BlockMap; typedef RangeArray<lldb::addr_t, lldb::addr_t, 4> InvalidRanges; + typedef Range<lldb::addr_t, lldb::addr_t> AddrRange; //------------------------------------------------------------------ // Classes that inherit from MemoryCache can see and modify these //------------------------------------------------------------------ - Process &m_process; - uint32_t m_cache_line_byte_size; Mutex m_mutex; - BlockMap m_cache; + BlockMap m_L1_cache; // A first level memory cache whose chunk sizes vary that will be used only if the memory read fits entirely in a chunk + BlockMap m_L2_cache; // A memory cache of fixed size chinks (m_L2_cache_line_byte_size bytes in size each) InvalidRanges m_invalid_ranges; + Process &m_process; + uint32_t m_L2_cache_line_byte_size; private: DISALLOW_COPY_AND_ASSIGN (MemoryCache); }; |