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| author | Peter Tyser <ptyser@xes-inc.com> | 2010-04-12 22:28:04 -0500 |
|---|---|---|
| committer | Wolfgang Denk <wd@denx.de> | 2010-04-13 09:13:03 +0200 |
| commit | ea0364f1bbfed1e3ea711147420875cf338fe77a (patch) | |
| tree | 15c051bc4d2e94c1661c73e1b87c22c7beda7c24 /arch/nios2/lib/math.h | |
| parent | 89f39e177e7b0152aa1d3152baa25d986e36cdcf (diff) | |
Move lib_$ARCH directories to arch/$ARCH/lib
Also move lib_$ARCH/config.mk to arch/$ARCH/config.mk
This change is intended to clean up the top-level directory structure
and more closely mimic Linux's directory organization.
Signed-off-by: Peter Tyser <ptyser@xes-inc.com>
Diffstat (limited to 'arch/nios2/lib/math.h')
| -rw-r--r-- | arch/nios2/lib/math.h | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/arch/nios2/lib/math.h b/arch/nios2/lib/math.h new file mode 100644 index 0000000000..f0aed8edc3 --- /dev/null +++ b/arch/nios2/lib/math.h @@ -0,0 +1,16 @@ +#define BITS_PER_UNIT 8 + +typedef int HItype __attribute__ ((mode (HI))); +typedef unsigned int UHItype __attribute__ ((mode (HI))); + +typedef int SItype __attribute__ ((mode (SI))); +typedef unsigned int USItype __attribute__ ((mode (SI))); + +typedef int word_type __attribute__ ((mode (__word__))); + +struct SIstruct {HItype low, high;}; + +typedef union { + struct SIstruct s; + SItype ll; +} SIunion; |