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author | Sascha Hauer <s.hauer@pengutronix.de> | 2008-08-11 09:46:49 +0200 |
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committer | Sascha Hauer <s.hauer@pengutronix.de> | 2008-08-13 16:41:17 +0200 |
commit | 2db67353f3de3edffd44cd0a45097137ab63376b (patch) | |
tree | 9e472cf3d18768ddf57719bd5feba2dc6cb9da3a /include/linux/compiler-intel.h | |
parent | 7b8baf63993c5be91980442fce10290b6226df3c (diff) | |
download | barebox-2db67353f3de3edffd44cd0a45097137ab63376b.tar.gz barebox-2db67353f3de3edffd44cd0a45097137ab63376b.tar.xz |
add compiler header files from kernel
Add include/linux/compiler*.h from Linux Kernel and remove old
include/compiler.h
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Diffstat (limited to 'include/linux/compiler-intel.h')
-rw-r--r-- | include/linux/compiler-intel.h | 31 |
1 files changed, 31 insertions, 0 deletions
diff --git a/include/linux/compiler-intel.h b/include/linux/compiler-intel.h new file mode 100644 index 0000000000..d8e636e560 --- /dev/null +++ b/include/linux/compiler-intel.h @@ -0,0 +1,31 @@ +#ifndef __LINUX_COMPILER_H +#error "Please don't include <linux/compiler-intel.h> directly, include <linux/compiler.h> instead." +#endif + +#ifdef __ECC + +/* Some compiler specific definitions are overwritten here + * for Intel ECC compiler + */ + +#include <asm/intrinsics.h> + +/* Intel ECC compiler doesn't support gcc specific asm stmts. + * It uses intrinsics to do the equivalent things. + */ +#undef barrier +#undef RELOC_HIDE + +#define barrier() __memory_barrier() + +#define RELOC_HIDE(ptr, off) \ + ({ unsigned long __ptr; \ + __ptr = (unsigned long) (ptr); \ + (typeof(ptr)) (__ptr + (off)); }) + +/* Intel ECC compiler doesn't support __builtin_types_compatible_p() */ +#define __must_be_array(a) 0 + +#endif + +#define uninitialized_var(x) x |