From 4fad63bffa5d91f566737090e3476cddbf59ed3b Mon Sep 17 00:00:00 2001
From: Tucker Evans <tuckerevans24@gmail.com>
Date: Wed, 9 Oct 2019 00:48:44 -0400
Subject: Fix changes mov to movq

---
 gen_code.c | 14 +++++++-------
 node.c     |  2 ++
 scope.c    |  1 -
 tree.h     |  1 +
 4 files changed, 10 insertions(+), 8 deletions(-)

diff --git a/gen_code.c b/gen_code.c
index 3efb5bf..b89b622 100644
--- a/gen_code.c
+++ b/gen_code.c
@@ -66,14 +66,14 @@ ptree *t;
 	if ((!t->r) && (!t->l) && t->label == 0){
 		switch (t->type) {
 		case ID:
-			fprintf(stdout, "mov\t%d(%%rbp), %s\n",
+			fprintf(stdout, "movq\t%d(%%rbp), %s\n",
 					- t->attr.nval->offset * OFFSET_SIZE, *reg_ptr);
 			break;
 		case INUM:
-			fprintf(stdout, "mov\t$%d, %s\n",t->attr.ival, *reg_ptr);
+			fprintf(stdout, "movq\t$%d, %s\n",t->attr.ival, *reg_ptr);
 			break;
 		default:
-			fprintf(stdout, "mov OTHER");
+			fprintf(stdout, "movq OTHER");
 		}
 	}
 	/*case 0
@@ -82,13 +82,13 @@ ptree *t;
 		/*TODO check if correct*/
 		switch (t->type) {
 		case ID:
-			fprintf(stdout, "mov\t%s, %s\n",t->attr.nval->name, *reg_ptr);
+			fprintf(stdout, "movq\t%s, %s\n",t->attr.nval->name, *reg_ptr);
 			break;
 		case INUM:
-			fprintf(stdout, "mov\t$%d, %s\n",t->attr.ival, *reg_ptr);
+			fprintf(stdout, "movq\t$%d, %s\n",t->attr.ival, *reg_ptr);
 			break;
 		default:
-			fprintf(stdout, "mov OTHER");
+			fprintf(stdout, "movq OTHER");
 		}
 	}
 	/*case 1
@@ -149,7 +149,7 @@ ptree *t;
 			gen_label(t->r);
 			print_tree(t);
 			GEN_EXPR(t->r);
-			fprintf(stdout, "mov %s, %d(%%rbp)\n", *reg_ptr,
+			fprintf(stdout, "movq %s, %d(%%rbp)\n", *reg_ptr,
 					- t->l->attr.nval->offset * OFFSET_SIZE);
 		} else {
 			yyerror(FLOAT_ERROR);
diff --git a/node.c b/node.c
index bde1ed6..da51455 100644
--- a/node.c
+++ b/node.c
@@ -20,6 +20,8 @@ char *str;
 	p->func_info = NULL;
 	p->array_info = NULL;
 
+	p->offset = 0;
+
 	return p;
 }
 
diff --git a/scope.c b/scope.c
index 47e5943..c2b3c8e 100644
--- a/scope.c
+++ b/scope.c
@@ -21,7 +21,6 @@ scope* mkscope()
 	p->prev = NULL;
 	p->ret_var= NULL;
 
-	p->offset = 2;
 
 	return p;
 }
diff --git a/tree.h b/tree.h
index cd8a947..a90947d 100644
--- a/tree.h
+++ b/tree.h
@@ -29,6 +29,7 @@ ptree* mkinum(int);
 ptree* mkrnum(float);
 ptree* mkop(int, int, ptree*, ptree*);
 
+int update_offsets(ptree*, int);
 void update_type_info(ptree*, ptree*);
 void set_ret_type(ptree*);
 
-- 
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