diff options
| author | Ralf Baechle <ralf@linux-mips.org> | 2014-06-13 16:36:45 +0200 |
|---|---|---|
| committer | Ralf Baechle <ralf@linux-mips.org> | 2014-06-26 11:47:55 +0200 |
| commit | fb738f8544d8ceb3599598f3500f33bf6ff2fca4 (patch) | |
| tree | a9c7299334e8b240c3619b2c285ec15c945f14d6 /arch/mips | |
| parent | MIPS: math-emu: Work around limitations of older GCC. (diff) | |
| download | linux-fb738f8544d8ceb3599598f3500f33bf6ff2fca4.tar.xz linux-fb738f8544d8ceb3599598f3500f33bf6ff2fca4.zip | |
MIPS: math-emu: Reduce code duplication.
The fix in the preceeding commit did do exactly the same thing in two
places showing some code cleanup was due.
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
Diffstat (limited to 'arch/mips')
| -rw-r--r-- | arch/mips/math-emu/ieee754.c | 19 |
1 files changed, 6 insertions, 13 deletions
diff --git a/arch/mips/math-emu/ieee754.c b/arch/mips/math-emu/ieee754.c index cb9214da372f..8e97acbbe22c 100644 --- a/arch/mips/math-emu/ieee754.c +++ b/arch/mips/math-emu/ieee754.c @@ -38,15 +38,18 @@ * Older GCC requires the inner braces for initialization of union ieee754dp's * anonymous struct member. Without an error will result. */ -#define DPCNST(s, b, m) \ +#define xPCNST(s, b, m, ebias) \ { \ { \ .sign = (s), \ - .bexp = (b) + DP_EBIAS, \ + .bexp = (b) + ebias, \ .mant = (m) \ } \ } +#define DPCNST(s, b, m) \ + xPCNST(s, b, m, DP_EBIAS) + const union ieee754dp __ieee754dp_spcvals[] = { DPCNST(0, DP_EMIN - 1, 0x0000000000000ULL), /* + zero */ DPCNST(1, DP_EMIN - 1, 0x0000000000000ULL), /* - zero */ @@ -67,18 +70,8 @@ const union ieee754dp __ieee754dp_spcvals[] = { DPCNST(0, 63, 0x0000000000000ULL), /* + 1.0e63 */ }; -/* - * Older GCC requires the inner braces for initialization of union ieee754sp's - * anonymous struct member. Without an error will result. - */ #define SPCNST(s, b, m) \ -{ \ - { \ - .sign = (s), \ - .bexp = (b) + SP_EBIAS, \ - .mant = (m) \ - } \ -} + xPCNST(s, b, m, SP_EBIAS) const union ieee754sp __ieee754sp_spcvals[] = { SPCNST(0, SP_EMIN - 1, 0x000000), /* + zero */ |