On Sun, Apr 16, 2017 at 05:52:54PM +0200, Mark Kettenis wrote:
> Like mips64 and sparc64, the 128-bit long double floating point format
> needs the EXT_IMPLICIT_NBIT define. This fixes the lib/libc/printf
> regress test.
>
> While there, remove struct ieee_ldouble, which isn't used and doesn't
> exist on other architectures.
>
> ok?
ok patrick@
>
>
> Index: arch/arm64/include/ieee.h
> ===================================================================
> RCS file: /cvs/src/sys/arch/arm64/include/ieee.h,v
> retrieving revision 1.2
> diff -u -p -r1.2 ieee.h
> --- arch/arm64/include/ieee.h 11 Jan 2017 00:18:22 -0000 1.2
> +++ arch/arm64/include/ieee.h 16 Apr 2017 14:26:33 -0000
> @@ -90,6 +90,8 @@
> #define EXT_FRACLBITS 32
> #define EXT_FRACBITS 112
>
> +#define EXT_IMPLICIT_NBIT
> +
> #define EXT_TO_ARRAY32(p, a) do { \
> (a)[0] = (uint32_t)(p)->ext_fracl; \
> (a)[1] = (uint32_t)(p)->ext_fraclm; \
> @@ -108,13 +110,6 @@ struct ieee_double {
> u_int dbl_frach:20;
> u_int dbl_exp:11;
> u_int dbl_sign:1;
> -};
> -
> -struct ieee_ldouble {
> - u_long ldbl_fracl;
> - u_long ldbl_frach:20;
> - u_int ldbl_exp:11;
> - u_int ldbl_sign:1;
> };
>
> struct ieee_ext {
>
