diff options
Diffstat (limited to 'arch/mips/math-emu/ieee754.c')
| -rw-r--r-- | arch/mips/math-emu/ieee754.c | 23 |
1 files changed, 14 insertions, 9 deletions
diff --git a/arch/mips/math-emu/ieee754.c b/arch/mips/math-emu/ieee754.c index 53f1d228708..8e97acbbe22 100644 --- a/arch/mips/math-emu/ieee754.c +++ b/arch/mips/math-emu/ieee754.c @@ -34,13 +34,22 @@ * Special constants */ -#define DPCNST(s, b, m) \ +/* + * Older GCC requires the inner braces for initialization of union ieee754dp's + * anonymous struct member. Without an error will result. + */ +#define xPCNST(s, b, m, ebias) \ { \ - .sign = (s), \ - .bexp = (b) + DP_EBIAS, \ - .mant = (m) \ + { \ + .sign = (s), \ + .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 */ @@ -62,11 +71,7 @@ const union ieee754dp __ieee754dp_spcvals[] = { }; #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 */ |