coreboot: introduce commonlib

Instead of reaching into src/include and re-writing code
allow for cleaner code sharing within coreboot and its
utilities. The additional thing needed at this point is
for the utilities to provide a printk() declaration within
a <console/console.h> file. That way code which uses printk()
can than be mapped properly to verbosity of utility parameters.

Change-Id: I9e46a279569733336bc0a018aed96bc924c07cdd
Signed-off-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-on: http://review.coreboot.org/11592
Tested-by: build bot (Jenkins)
Reviewed-by: Alexandru Gagniuc <mr.nuke.me@gmail.com>

1 files changed, 0 insertions, 73 deletions

diff --git a/src/include/mem_pool.h b/src/include/mem_pool.h
deleted file mode 100644
index c57b70761e..0000000000
--- a/src/include/mem_pool.h
+++ /dev/null
@@ -1,73 +0,0 @@
-/*
- * This file is part of the coreboot project.
- *
- * Copyright 2015 Google Inc.
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; version 2 of the License.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc.
- */
-
-#ifndef _MEM_POOL_H_
-#define _MEM_POOL_H_
-
-#include <stddef.h>
-#include <stdint.h>
-
-/*
- * The memory pool allows one to allocate memory from a fixed size buffer
- * that also allows freeing semantics for reuse. However, the current
- * limitation is that the most recent allocation is the only one that
- * can be freed. If one tries to free any allocation that isn't the
- * most recently allocated it will result in a leak within the memory pool.
- *
- * The memory returned by allocations are at least 8 byte aligned. Note
- * that this requires the backing buffer to start on at least an 8 byte
- * alignment.
- */
-
-struct mem_pool {
-	uint8_t *buf;
-	size_t size;
-	uint8_t *last_alloc;
-	size_t free_offset;
-};
-
-#define MEM_POOL_INIT(buf_, size_)	\
-	{				\
-		.buf = (buf_),		\
-		.size = (size_),	\
-		.last_alloc = NULL,	\
-		.free_offset = 0,	\
-	}
-
-static inline void mem_pool_reset(struct mem_pool *mp)
-{
-	mp->last_alloc = NULL;
-	mp->free_offset = 0;
-}
-
-/* Initialize a memory pool. */
-static inline void mem_pool_init(struct mem_pool *mp, void *buf, size_t sz)
-{
-	mp->buf = buf;
-	mp->size = sz;
-	mem_pool_reset(mp);
-}
-
-/* Allocate requested size from the memory pool. NULL returned on error. */
-void *mem_pool_alloc(struct mem_pool *mp, size_t sz);
-
-/* Free allocation from memory pool. */
-void mem_pool_free(struct mem_pool *mp, void *alloc);
-
-#endif /* _MEM_POOL_H_ */