add device type into manifest

manifest_src/gen_manifest_json.py

@@ -8,9 +8,14 @@ def main():
         return
     manifest_dir = sys.argv[1]
     
+    with open(manifest_dir + '/dev_type', 'r') as f:
+        dev_type = f.read()
+    
+    
     mem_segments = []
     out_manifest = {
-        'mem_segments': mem_segments
+        'mem_segments': mem_segments,
+        'dev_type': dev_type
     }
     
     with open(manifest_dir + '/seg_data.csv', 'r', newline='') as csvfile:

manifest_src/generate_dev_type.c

@@ -0,0 +1,65 @@
+#include "mem.h"
+#include "mem_seg.h"
+#include <stdint.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+
+
+int main(int argc, char** argv)
+{
+    if(argc != 2)
+    {
+        printf("provide target directory\n");
+        return 1;
+    }
+
+    const char *dirpath = argv[1];
+    const char *filename = "dev_type";
+
+    char *tgtpath = (char*)calloc(strlen(dirpath) + strlen(filename) + 1, sizeof(char));
+    if(tgtpath == NULL)
+    {
+        return 1;
+    }
+
+    sprintf(tgtpath, "%s/%s", dirpath, filename);
+
+    FILE *fptr;
+
+    fptr = fopen(tgtpath, "w");
+
+    if(fptr == NULL)
+    {
+        printf("errof opening file\n");
+        return 1;
+    }
+
+    int dev_type = DEVICE_TYPE;
+    int exitcode = 0;
+
+    switch (dev_type) 
+    {
+        case EXTENDED_DEVICE_TYPE_DUMMY:
+        {
+            fprintf(fptr, "dummy");
+            break;
+        }
+        case EXTENDED_DEVICE_TYPE_INSTR_SIMUL:
+        {
+            fprintf(fptr, "instr_simul");
+            break;
+        }
+        default:
+        {
+            printf("invalid device type: %d\n", dev_type);
+            exitcode = 1;
+        }
+    
+    }
+
+    
+    fclose(fptr);
+    free(tgtpath);
+    return exitcode;
+}