still trying to read a file

src/fs/vfs.c

@@ -1,6 +1,7 @@
 #include "../include/vfs.h"
 #include "../include/stdio.h"
 #include "../include/string.h"
+#include "../include/paging.h"
 
 l9660_fs   global_fs;
 
@@ -48,25 +49,38 @@ void list_files(l9660_dir *dir)
     }
 }
 
-
-size_t vfs_read_file(l9660_file *file, uint8_t* buffer)
+//TODO: fix invalid opcode exception that somehow happens when the memcpy is called with buffer+total_read address being 0xE0008CA0
+size_t vfs_read_file(l9660_file *file, uint8_t* buffer, size_t final_size)
 {
     size_t total_read = 0;
+    l9660_status status;
+
     for(;;) {
         char buf[128];
         size_t read;
-        l9660_read(file, buf, 128, &read);
+        status = l9660_read(file, buf, 128, &read);
+
+        if (status != L9660_OK) {
+            printf("An error occurred during file read!\n");
+            break;
+        }
+
+        printf("total_read: %X status: %X buffer+total_read: %X/%X read: %X\n", total_read, status, buffer + total_read, final_size, read);
+        if(buffer+total_read == 0xE0008CA0)
+        {
+            printf("ERROR ERROR\n");
+            printf("get_physaddr: %X", get_physaddr((void*)0xE0008CA0));
+        }
 
         //check for EOF
         if (read == 0)
             break;
         
-        memcpy(buffer, buf, 128);
-        buffer += 128;
+        memcpy(buffer + total_read, buf, read);
         total_read += read;
     }
 
-    //reset the current position to the original position
-    buffer -= total_read;
+    printf("total_read: %X\n", total_read);
+
     return total_read;
 }