[Feature]add MT2731_MP2_MR2_SVN388 baseline version
Change-Id: Ief04314834b31e27effab435d3ca8ba33b499059
diff --git a/src/bsp/lk/include/compiler.h b/src/bsp/lk/include/compiler.h
new file mode 100644
index 0000000..44e2587
--- /dev/null
+++ b/src/bsp/lk/include/compiler.h
@@ -0,0 +1,174 @@
+/*
+ * Copyright (c) 2008-2013 Travis Geiselbrecht
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining
+ * a copy of this software and associated documentation files
+ * (the "Software"), to deal in the Software without restriction,
+ * including without limitation the rights to use, copy, modify, merge,
+ * publish, distribute, sublicense, and/or sell copies of the Software,
+ * and to permit persons to whom the Software is furnished to do so,
+ * subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be
+ * included in all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
+ * IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY
+ * CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
+ * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
+ * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+ */
+#ifndef __COMPILER_H
+#define __COMPILER_H
+
+#ifndef __ASSEMBLY__
+
+#if __GNUC__
+#define likely(x) __builtin_expect(!!(x), 1)
+#define unlikely(x) __builtin_expect(!!(x), 0)
+#define __UNUSED __attribute__((__unused__))
+#define __PACKED __attribute__((packed))
+#define __ALIGNED(x) __attribute__((aligned(x)))
+#define __PRINTFLIKE(__fmt,__varargs) __attribute__((__format__ (__printf__, __fmt, __varargs)))
+#define __SCANFLIKE(__fmt,__varargs) __attribute__((__format__ (__scanf__, __fmt, __varargs)))
+#define __SECTION(x) __attribute((section(x)))
+#define __PURE __attribute((pure))
+#define __CONST __attribute((const))
+#define __NO_RETURN __attribute__((noreturn))
+#define __MALLOC __attribute__((malloc))
+#define __WEAK __attribute__((weak))
+#define __GNU_INLINE __attribute__((gnu_inline))
+#define __GET_CALLER(x) __builtin_return_address(0)
+#define __GET_FRAME(x) __builtin_frame_address(0)
+#define __NAKED __attribute__((naked))
+#define __ISCONSTANT(x) __builtin_constant_p(x)
+#define __NO_INLINE __attribute((noinline))
+#define __SRAM __NO_INLINE __SECTION(".sram.text")
+#define __CONSTRUCTOR __attribute__((constructor))
+#define __DESTRUCTOR __attribute__((destructor))
+#define __OPTIMIZE(x) __attribute__((optimize(x)))
+
+#define INCBIN(symname, sizename, filename, section) \
+ __asm__ (".section " section "; .align 4; .globl "#symname); \
+ __asm__ (""#symname ":\n.incbin \"" filename "\""); \
+ __asm__ (".section " section "; .align 1;"); \
+ __asm__ (""#symname "_end:"); \
+ __asm__ (".section " section "; .align 4; .globl "#sizename); \
+ __asm__ (""#sizename ": .long "#symname "_end - "#symname " - 1"); \
+ extern unsigned char symname[]; \
+ extern unsigned int sizename
+
+#define INCFILE(symname, sizename, filename) INCBIN(symname, sizename, filename, ".rodata")
+
+/* look for gcc 3.0 and above */
+#if (__GNUC__ > 3) || (__GNUC__ == 3 && __GNUC_MINOR__ >= 0)
+#define __ALWAYS_INLINE __attribute__((always_inline))
+#else
+#define __ALWAYS_INLINE
+#endif
+
+/* look for gcc 3.1 and above */
+#if !defined(__DEPRECATED) // seems to be built in in some versions of the compiler
+#if (__GNUC__ > 3) || (__GNUC__ == 3 && __GNUC_MINOR__ >= 1)
+#define __DEPRECATED __attribute((deprecated))
+#else
+#define __DEPRECATED
+#endif
+#endif
+
+/* look for gcc 3.3 and above */
+#if (__GNUC__ > 3) || (__GNUC__ == 3 && __GNUC_MINOR__ >= 3)
+/* the may_alias attribute was introduced in gcc 3.3; before that, there
+ * was no way to specify aliasiang rules on a type-by-type basis */
+#define __MAY_ALIAS __attribute__((may_alias))
+
+/* nonnull was added in gcc 3.3 as well */
+#define __NONNULL(x) __attribute((nonnull x))
+#else
+#define __MAY_ALIAS
+#define __NONNULL(x)
+#endif
+
+/* look for gcc 3.4 and above */
+#if (__GNUC__ > 3) || (__GNUC__ == 3 && __GNUC_MINOR__ >= 4)
+#define __WARN_UNUSED_RESULT __attribute((warn_unused_result))
+#else
+#define __WARN_UNUSED_RESULT
+#endif
+
+#if ((__GNUC__ > 4) || (__GNUC__ == 4 && __GNUC_MINOR__ >= 1) && !defined(__clang__))
+#define __EXTERNALLY_VISIBLE __attribute__((externally_visible))
+#else
+#define __EXTERNALLY_VISIBLE
+#endif
+
+#if (__GNUC__ > 4) || (__GNUC__ == 4 && __GNUC_MINOR__ >= 5) || defined(__clang__)
+#define __UNREACHABLE __builtin_unreachable()
+#else
+#define __UNREACHABLE
+#endif
+
+#if (__GNUC__ > 4) || (__GNUC__ == 4 && __GNUC_MINOR__ >= 6)
+#ifdef __cplusplus
+#define STATIC_ASSERT(e) static_assert(e, #e)
+#else
+#define STATIC_ASSERT(e) _Static_assert(e, #e)
+#endif
+#else
+#define STATIC_ASSERT(e) extern char (*ct_assert(void)) [sizeof(char[1 - 2*!(e)])]
+#endif
+
+/* compiler fence */
+#define CF do { __asm__ volatile("" ::: "memory"); } while(0)
+
+#define __WEAK_ALIAS(x) __attribute__((weak, alias(x)))
+#define __ALIAS(x) __attribute__((alias(x)))
+
+#define __EXPORT __attribute__ ((visibility("default")))
+#define __LOCAL __attribute__ ((visibility("hidden")))
+
+#define __THREAD __thread
+
+#define __offsetof(type, field) __builtin_offsetof(type, field)
+
+#else
+
+#define likely(x) (x)
+#define unlikely(x) (x)
+#define __UNUSED
+#define __PACKED
+#define __ALIGNED(x)
+#define __PRINTFLIKE(__fmt,__varargs)
+#define __SCANFLIKE(__fmt,__varargs)
+#define __SECTION(x)
+#define __PURE
+#define __CONST
+#define __NONNULL(x)
+#define __DEPRECATED
+#define __WARN_UNUSED_RESULT
+#define __ALWAYS_INLINE
+#define __MAY_ALIAS
+#define __NO_RETURN
+#endif
+
+#endif
+
+/* TODO: add type check */
+#define countof(a) (sizeof(a) / sizeof((a)[0]))
+
+/* macro-expanding concat */
+#define concat(a, b) __ex_concat(a, b)
+#define __ex_concat(a, b) a ## b
+
+/* CPP header guards */
+#ifdef __cplusplus
+#define __BEGIN_CDECLS extern "C" {
+#define __END_CDECLS }
+#else
+#define __BEGIN_CDECLS
+#define __END_CDECLS
+#endif
+
+#endif