Updates to use the suffix 'txtpb' instead of 'txt' for P4Info files (#637)

p4c has had a warning about 'txt' being deprecated in favor of 'txtpb'
since 2024-Jan.

Signed-off-by: Andy Fingerhut <andy_fingerhut@alum.wustl.edu>

Author: jafingerhut

exercises/basic/README.md

@@ -91,7 +91,7 @@ each switch. These are defined in the `sX-runtime.json` files, where
 **Important:** We use P4Runtime to install the control plane rules. The
 content of files `sX-runtime.json` refer to specific names of tables, keys, and
 actions, as defined in the P4Info file produced by the compiler (look for the
-file `build/basic.p4.p4info.txt` after executing `make run`). Any changes in the P4
+file `build/basic.p4.p4info.txtpb` after executing `make run`). Any changes in the P4
 program that add or rename tables, keys, or actions will need to be reflected in
 these `sX-runtime.json` files.
 

exercises/basic/pod-topo/s1-runtime.json

@@ -1,6 +1,6 @@
 {
   "target": "bmv2",
-  "p4info": "build/basic.p4.p4info.txt",
+  "p4info": "build/basic.p4.p4info.txtpb",
   "bmv2_json": "build/basic.json",
   "table_entries": [
     {

exercises/basic/pod-topo/s2-runtime.json

@@ -1,6 +1,6 @@
 {
   "target": "bmv2",
-  "p4info": "build/basic.p4.p4info.txt",
+  "p4info": "build/basic.p4.p4info.txtpb",
   "bmv2_json": "build/basic.json",
   "table_entries": [
     {
@@ -66,4 +66,4 @@
       }
     }
   ]
-}
+}

exercises/basic/pod-topo/s3-runtime.json

@@ -1,6 +1,6 @@
 {
   "target": "bmv2",
-  "p4info": "build/basic.p4.p4info.txt",
+  "p4info": "build/basic.p4.p4info.txtpb",
   "bmv2_json": "build/basic.json",
   "table_entries": [
     {
@@ -66,4 +66,4 @@
       }
     }
   ]
-}
+}

exercises/basic/pod-topo/s4-runtime.json

@@ -1,6 +1,6 @@
 {
   "target": "bmv2",
-  "p4info": "build/basic.p4.p4info.txt",
+  "p4info": "build/basic.p4.p4info.txtpb",
   "bmv2_json": "build/basic.json",
   "table_entries": [
     {
@@ -66,4 +66,4 @@
       }
     }
   ]
-}
+}

exercises/basic/triangle-topo/s1-runtime.json

@@ -1,6 +1,6 @@
 {
   "target": "bmv2",
-  "p4info": "build/basic.p4.p4info.txt",
+  "p4info": "build/basic.p4.p4info.txtpb",
   "bmv2_json": "build/basic.json",
   "table_entries": [
     {
@@ -52,4 +52,4 @@
       }
     }
   ]
-}
+}

exercises/basic/triangle-topo/s2-runtime.json

@@ -1,6 +1,6 @@
 {
   "target": "bmv2",
-  "p4info": "build/basic.p4.p4info.txt",
+  "p4info": "build/basic.p4.p4info.txtpb",
   "bmv2_json": "build/basic.json",
   "table_entries": [
     {
@@ -52,4 +52,4 @@
       }
     }
   ]
-}
+}

exercises/basic/triangle-topo/s3-runtime.json

@@ -1,6 +1,6 @@
 {
   "target": "bmv2",
-  "p4info": "build/basic.p4.p4info.txt",
+  "p4info": "build/basic.p4.p4info.txtpb",
   "bmv2_json": "build/basic.json",
   "table_entries": [
     {
@@ -52,4 +52,4 @@
       }
     }
   ]
-}
+}

exercises/basic_tunnel/s1-runtime.json

@@ -1,6 +1,6 @@
 {
   "target": "bmv2",
-  "p4info": "build/basic_tunnel.p4.p4info.txt",
+  "p4info": "build/basic_tunnel.p4.p4info.txtpb",
   "bmv2_json": "build/basic_tunnel.json",
   "table_entries": [
     {
@@ -82,4 +82,4 @@
       }
     }
   ]
-}
+}

exercises/basic_tunnel/s2-runtime.json

@@ -1,6 +1,6 @@
 {
   "target": "bmv2",
-  "p4info": "build/basic_tunnel.p4.p4info.txt",
+  "p4info": "build/basic_tunnel.p4.p4info.txtpb",
   "bmv2_json": "build/basic_tunnel.json",
   "table_entries": [
     {
@@ -82,4 +82,4 @@
       }
     }
   ]
-}
+}