Changeset 752 for trunk/platforms/almos-tsar-mipsel

Timestamp:

Jul 18, 2014, 11:38:54 AM (10 years ago)

Author:

meunier

Message:

• Added initialization to some components in order to avoid valgrind errors
• Corrected two bugs which caused the simulations to be non-deterministic:
  • one in the memcache (possibly uninitialized paddr variable used for cache access, modifying LRU bits)
  • one in the run_simus.py script (replacing a file with an identical file in a hdd image does modify its size)

File:

• trunk/platforms/almos-tsar-mipsel/top.cpp (modified) (7 diffs)

trunk/platforms/almos-tsar-mipsel/top.cpp

@@ -201 +201 @@
 /////////////////////////////////////////////////////////
 // There is 3 segments replicated in all clusters
-// and 5 specific segments in the "IO" cluster 
+// and 5 specific segments in the "IO" cluster
 // (containing address 0xBF000000)
 /////////////////////////////////////////////////////////
 // Physical Address Decoding: 8 GID + 8 LID + 16 offset.
 /////////////////////////////////////////////////////////
-#define RAM_BASE        0x00000000      
+#define RAM_BASE        0x00000000
 #define RAM_SIZE        0x00C00000
 
-#define BROM_BASE       0xBFC00000      
+#define BROM_BASE       0xBFC00000
 #define BROM_SIZE       0x00100000
 
-#define FBUF_BASE       0xBFD00000      
+#define FBUF_BASE       0xBFD00000
 #define FBUF_SIZE       0x00200000
 
-#define XICU_BASE       0x00F00000      
+#define XICU_BASE       0x00F00000
 #define XICU_SIZE       0x00002000
 
@@ -221 +221 @@
 #define BDEV_SIZE       0x00000100
 
-#define MTTY_BASE       0xBFF20000      
+#define MTTY_BASE       0xBFF20000
 #define MTTY_SIZE       0x00000100
 
@@ -227 +227 @@
 #define MDMA_SIZE       0x00001000 * NB_DMA_CHANNELS  // 4 Kbytes per channel
 
-#define MEMC_BASE       0x00F40000      
+#define MEMC_BASE       0x00F40000
 #define MEMC_SIZE       0x00001000
 
@@ -233 +233 @@
 #define SIMH_SIZE       0x00001000
 
-#define CDMA_BASE       0xBFF60000      
+#define CDMA_BASE       0xBFF60000
 #define CDMA_SIZE       0x00000100
 
@@ -255 +255 @@
    bool     debug_ok         = false;              // trace activated
    size_t   debug_period     = 1;                  // trace period
-   size_t   debug_memc_id    = 0;                  // index of memc to be traced 
+   size_t   debug_memc_id    = 0;                  // index of memc to be traced
    size_t   debug_proc_id    = 0;                  // index of proc to be traced
    uint32_t debug_from       = 0;                  // trace start cycle
@@ -596 +596 @@
    {
       for (size_t y = 0; y < ymax ; y++)
-      { 
+      {
 
          sc_uint<vci_address_width> offset;
@@ -781 +781 @@
       }
    }
-   std::cout << std::endl << "Horizontal connections established" << std::endl;   
+   std::cout << std::endl << "Horizontal connections established" << std::endl;
 
    // Inter Clusters vertical connections