diff options
| author | Jeff Johnston <jjohnstn@redhat.com> | 2007-09-01 01:21:27 +0400 |
|---|---|---|
| committer | Jeff Johnston <jjohnstn@redhat.com> | 2007-09-01 01:21:27 +0400 |
| commit | 6ddf8bef40f93669cbff7df85f22318bfbfcdaa0 (patch) | |
| tree | b97fc8fd4e61bbbf250e751a5cc7647c8afdae1f /newlib/libc/stdlib/mprec.h | |
| parent | 95500c2eff0773968c36922f68d877cf5e8833e4 (diff) | |
2007-08-31 Antony King <antony.king@st.com>
* libc/stdlib/mprec.h [_DOUBLE_IS_32BITS}: Define IEEE_Arith
bits and redefine associated dword0 macro (rvalue issue).
* libc/stdio/vfieeefp.h: Ditto.
* libc/stdlib/strtod.c: Add checks for _DOUBLE_IS_32BITS
to prevent setting dword1 which is an rvalue only.
Diffstat (limited to 'newlib/libc/stdlib/mprec.h')
| -rw-r--r-- | newlib/libc/stdlib/mprec.h | 14 |
1 files changed, 5 insertions, 9 deletions
diff --git a/newlib/libc/stdlib/mprec.h b/newlib/libc/stdlib/mprec.h index 8c9ad0ef0..498de5b74 100644 --- a/newlib/libc/stdlib/mprec.h +++ b/newlib/libc/stdlib/mprec.h @@ -139,15 +139,7 @@ typedef union { double d; __ULong L[2]; } U; #define P 24 #define Bias 127 #define NO_HEX_FP /* not supported in this case */ -#if 0 -#define IEEE_Arith /* it is, but the code doesn't handle IEEE singles yet */ -#endif -/* Following is needed due to IEEE_Arith not being set on above. */ -#if defined(__v800) -#define n_bigtens 2 -#else -#define n_bigtens 5 -#endif +#define IEEE_Arith #define Emin (-126) #define Exp_1 ((__uint32_t)0x3f800000L) #define Exp_11 ((__uint32_t)0x3f800000L) @@ -175,7 +167,11 @@ typedef union { double d; __ULong L[2]; } U; #define word0(x) (x.i[0]) #define word1(x) 0 +#ifdef YES_ALIAS #define dword0(x) ((__ULong *)&x)[0] +#else +#define dword0(x) ((U*)&x)->L[0] +#endif #define dword1(x) 0 #else |