diff options
| author | Tobias Ulmer <tobiasu@cvs.openbsd.org> | 2014-06-07 01:41:27 +0000 |
|---|---|---|
| committer | Tobias Ulmer <tobiasu@cvs.openbsd.org> | 2014-06-07 01:41:27 +0000 |
| commit | 6b63fb6a9d8f4e18392a35d224486d81e50fe0fc (patch) | |
| tree | 2c7d825caa1b44c3f554b74b0ac6e1c8d07ac299 /lib | |
| parent | c0b7c3bead09d4d16ed46e22e8237c22f390e178 (diff) | |
Fix modf() on sparc
For large integral values, modf returned uninitialized data in iptr since 1992.
Found while debugging python segfaults.
ok miod
Diffstat (limited to 'lib')
| -rw-r--r-- | lib/libc/arch/sparc/gen/modf.S | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/lib/libc/arch/sparc/gen/modf.S b/lib/libc/arch/sparc/gen/modf.S index 6eda1351ef4..f5102305df0 100644 --- a/lib/libc/arch/sparc/gen/modf.S +++ b/lib/libc/arch/sparc/gen/modf.S @@ -1,4 +1,4 @@ -/* $OpenBSD: modf.S,v 1.8 2012/08/22 17:19:35 pascal Exp $ */ +/* $OpenBSD: modf.S,v 1.9 2014/06/07 01:41:26 tobiasu Exp $ */ /* * Copyright (c) 1992, 1993 * The Regents of the University of California. All rights reserved. @@ -175,11 +175,11 @@ Lbig: */ #ifdef __PIC__ PICCY_SET(L0, %l0, %o7) - std %f0, [%i2] ! *ival = val; + std %i0, [%i2] ! *ival = val; ldd [%l0], %f0 ! return 0.0; #else sethi %hi(L0), %l0 - std %f0, [%i2] ! *ival = val; + std %i0, [%i2] ! *ival = val; ldd [%l0 + %lo(L0)], %f0 ! return 0.0; #endif ret |