diff options
Diffstat (limited to 'gdb/utils.c')
| -rw-r--r-- | gdb/utils.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/gdb/utils.c b/gdb/utils.c index a752f71..824dabe 100644 --- a/gdb/utils.c +++ b/gdb/utils.c @@ -2722,7 +2722,8 @@ floatformat_from_doublest (fmt, from, to) unsigned char *uto = (unsigned char *) to; memcpy (&dfrom, from, sizeof (dfrom)); - memset (uto, 0, fmt->totalsize / FLOATFORMAT_CHAR_BIT); + memset (uto, 0, (fmt->totalsize + FLOATFORMAT_CHAR_BIT - 1) + / FLOATFORMAT_CHAR_BIT); if (dfrom == 0) return; /* Result is zero */ if (dfrom != dfrom) /* Result is NaN */ @@ -2771,7 +2772,7 @@ floatformat_from_doublest (fmt, from, to) mant_bits = mant_bits_left < 32 ? mant_bits_left : 32; mant *= 4294967296.0; - mant_long = (unsigned long) mant; + mant_long = ((unsigned long) mant) & 0xffffffffL; mant -= mant_long; /* If the integer bit is implicit, then we need to discard it. @@ -2782,6 +2783,7 @@ floatformat_from_doublest (fmt, from, to) && fmt->intbit == floatformat_intbit_no) { mant_long <<= 1; + mant_long &= 0xffffffffL; mant_bits -= 1; } |