diff options
| -rw-r--r-- | lib/libc/sparc64/gen/assym.s | 3 | ||||
| -rw-r--r-- | lib/libc/sparc64/gen/modf.S | 5 |
2 files changed, 6 insertions, 2 deletions
diff --git a/lib/libc/sparc64/gen/assym.s b/lib/libc/sparc64/gen/assym.s index ecc22b4..7b205db 100644 --- a/lib/libc/sparc64/gen/assym.s +++ b/lib/libc/sparc64/gen/assym.s @@ -13,3 +13,6 @@ #define SIG_BLOCK 1 #define SIG_SETMASK 3 + +#define FSR_RD_MASK 0xc0000000 +#define FSR_RD_RD_Z 0x40000000 diff --git a/lib/libc/sparc64/gen/modf.S b/lib/libc/sparc64/gen/modf.S index 6e5913b..a9242d8 100644 --- a/lib/libc/sparc64/gen/modf.S +++ b/lib/libc/sparc64/gen/modf.S @@ -51,7 +51,8 @@ #endif /* SYSLIBC_RCS and not lint */ #include <machine/asm.h> -#include <machine/fsr.h> + +#include "assym.s" /* * double modf(double val, double *iptr) @@ -129,7 +130,7 @@ ENTRY(modf) st %fsr, [%fp + SPOFF - 4] ! %l5 = current FSR mode set FSR_RD_MASK, %l3 ! %l3 = rounding direction mask ld [%fp + SPOFF - 4], %l5 - set FSR_RD(FSR_RD_Z), %l4 + set FSR_RD_RD_Z, %l4 andn %l5, %l3, %l6 or %l6, %l4, %l6 ! round towards zero, please and %l5, %l3, %l5 ! save original rounding mode |
