Changeset 930 for trunk/softs/tsar_boot/src/reset_elf_loader.c

Timestamp:

Jan 27, 2015, 5:20:19 PM (9 years ago)

Author:

cfuguet

Message:

tsar_boot: using global variable for the block device block cache

• Some GCC versions have a problem to align as indicated with the attribute(aligned()) macro the functions' local variables. Therefore, using a global variable instead of a static local variable for the block cache because this last must be aligned to a cache line.

File:

• trunk/softs/tsar_boot/src/reset_elf_loader.c (modified) (2 diffs)

trunk/softs/tsar_boot/src/reset_elf_loader.c

@@ -16 +16 @@
 #include <defs.h>
 
+extern int blk_buf_idx;
+
 ///////////////////////////////////////////////////////////////////////////////
 void * reset_elf_loader(size_t lba)
@@ -25 +27 @@
     reset_putd( proctime() );
     reset_puts("\n");
+
+    /*
+     * Init the cache block index
+     */
+    blk_buf_idx = -1;
 
     /*