rehashing and size tracking corrections

1 files changed, 20 insertions, 5 deletions

diff --git a/main.c b/main.c
index 5c26dd3..4cb0ba7 100644
--- a/main.c
+++ b/main.c
@@ -41,13 +41,28 @@ void test_parser(int argc, char** argv) {
     for (int i = 1; i < argc; i++) {
         struct root_node* root = parse(argv[i]);
         unsigned int fn_sz = strlen(argv[i]);
-        char outfile[fn_sz + 1];
-        strcpy(outfile, argv[i]);
-        outfile[fn_sz - 1] = 's';
-        outfile[fn_sz] = 0;
+        char asm_file[fn_sz + 1];
+        strcpy(asm_file, argv[i]);
+        asm_file[fn_sz - 1] = 's';
+        asm_file[fn_sz] = 0;
 
-        emit_code(root, outfile);
+        emit_code(root, asm_file);
         ast_destroy(root);
+
+        char obj_file[fn_sz + 1];
+        strcpy(obj_file, argv[i]);
+        obj_file[fn_sz - 1] = 'o';
+        obj_file[fn_sz] = 0;
+
+        char cmd_buffer[2*fn_sz + 20];
+        snprintf(
+            cmd_buffer,
+            sizeof(cmd_buffer),
+            "nasm -f elf64 %s -o %s",
+            asm_file,
+            obj_file);
+        int status = system(cmd_buffer);
+        if (status != 0) exit(status);
     }
 }