Update bf-p4c output with most recent fabric.p4 changes from onos-2.2

Also, adds a changelog file to keep track of the fabric.p4 changes
included at a given point in time.

Change-Id: Ia6933ddb392ff5c93d7822a3fd962f609224eba1
diff --git a/src/main/resources/p4c-out/fabric-spgw/tofino/mavericks_sde_9_0_0/p4info.txt b/src/main/resources/p4c-out/fabric-spgw/tofino/mavericks_sde_9_0_0/p4info.txt
index 56a16cd..5bbc2c3 100644
--- a/src/main/resources/p4c-out/fabric-spgw/tofino/mavericks_sde_9_0_0/p4info.txt
+++ b/src/main/resources/p4c-out/fabric-spgw/tofino/mavericks_sde_9_0_0/p4info.txt
@@ -229,13 +229,13 @@
   }
   match_fields {
     id: 5
-    name: "eth_src"
+    name: "eth_dst"
     bitwidth: 48
     match_type: TERNARY
   }
   match_fields {
     id: 6
-    name: "eth_dst"
+    name: "eth_src"
     bitwidth: 48
     match_type: TERNARY
   }
diff --git a/src/main/resources/p4c-out/fabric-spgw/tofino/mavericks_sde_9_0_0/pipe/context.json b/src/main/resources/p4c-out/fabric-spgw/tofino/mavericks_sde_9_0_0/pipe/context.json
index 68b310e..41e9a19 100644
--- a/src/main/resources/p4c-out/fabric-spgw/tofino/mavericks_sde_9_0_0/pipe/context.json
+++ b/src/main/resources/p4c-out/fabric-spgw/tofino/mavericks_sde_9_0_0/pipe/context.json
@@ -1,5 +1,5 @@
 {
-  "build_date": "Tue Dec 17 02:26:58 2019",
+  "build_date": "Wed Dec 18 02:56:58 2019",
   "schema_version": "1.8.4",
   "compiler_version": "9.0.0",
   "target": "tofino",
@@ -103566,7 +103566,7 @@
                         "field_width": 2
                       },
                       {
-                        "field_name": "eth_dst",
+                        "field_name": "eth_src",
                         "lsb_mem_word_offset": 1,
                         "lsb_mem_word_idx": 5,
                         "msb_mem_word_idx": 5,
@@ -103629,7 +103629,7 @@
                         "field_width": 8
                       },
                       {
-                        "field_name": "eth_src",
+                        "field_name": "eth_dst",
                         "lsb_mem_word_offset": 1,
                         "lsb_mem_word_idx": 3,
                         "msb_mem_word_idx": 3,
@@ -103638,7 +103638,7 @@
                         "field_width": 8
                       },
                       {
-                        "field_name": "eth_src",
+                        "field_name": "eth_dst",
                         "lsb_mem_word_offset": 9,
                         "lsb_mem_word_idx": 3,
                         "msb_mem_word_idx": 3,
@@ -103647,7 +103647,7 @@
                         "field_width": 8
                       },
                       {
-                        "field_name": "eth_dst",
+                        "field_name": "eth_src",
                         "lsb_mem_word_offset": 17,
                         "lsb_mem_word_idx": 3,
                         "msb_mem_word_idx": 3,
@@ -103656,7 +103656,7 @@
                         "field_width": 8
                       },
                       {
-                        "field_name": "eth_dst",
+                        "field_name": "eth_src",
                         "lsb_mem_word_offset": 25,
                         "lsb_mem_word_idx": 3,
                         "msb_mem_word_idx": 3,
@@ -103683,7 +103683,7 @@
                         "field_width": 8
                       },
                       {
-                        "field_name": "eth_src",
+                        "field_name": "eth_dst",
                         "lsb_mem_word_offset": 9,
                         "lsb_mem_word_idx": 2,
                         "msb_mem_word_idx": 2,
@@ -103692,7 +103692,7 @@
                         "field_width": 16
                       },
                       {
-                        "field_name": "eth_src",
+                        "field_name": "eth_dst",
                         "lsb_mem_word_offset": 25,
                         "lsb_mem_word_idx": 2,
                         "msb_mem_word_idx": 2,
@@ -104341,7 +104341,7 @@
           "field_name": "l4_dport"
         },
         {
-          "name": "eth_src",
+          "name": "eth_dst",
           "global_name": "hdr.ethernet.dst_addr",
           "start_bit": 0,
           "bit_width": 48,
@@ -104353,7 +104353,7 @@
           "field_name": "dst_addr"
         },
         {
-          "name": "eth_dst",
+          "name": "eth_src",
           "global_name": "hdr.ethernet.src_addr",
           "start_bit": 0,
           "bit_width": 48,
@@ -122717,6 +122717,6 @@
       ]
     }
   ],
-  "run_id": "34860d96e2252aaa",
+  "run_id": "585f49581b99d438",
   "driver_options": { "hash_parity_enabled": false, "high_availability_enabled": true }
 }
\ No newline at end of file
diff --git a/src/main/resources/p4c-out/fabric-spgw/tofino/mavericks_sde_9_0_0/pipe/tofino.bin b/src/main/resources/p4c-out/fabric-spgw/tofino/mavericks_sde_9_0_0/pipe/tofino.bin
index b2f3123..91d8cc8 100644
--- a/src/main/resources/p4c-out/fabric-spgw/tofino/mavericks_sde_9_0_0/pipe/tofino.bin
+++ b/src/main/resources/p4c-out/fabric-spgw/tofino/mavericks_sde_9_0_0/pipe/tofino.bin
Binary files differ