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-rw-r--r--gas/ChangeLog5
-rw-r--r--gas/config/atof-ieee.c6
2 files changed, 9 insertions, 2 deletions
diff --git a/gas/ChangeLog b/gas/ChangeLog
index 2a8c140..69dbe9f 100644
--- a/gas/ChangeLog
+++ b/gas/ChangeLog
@@ -1,3 +1,8 @@
+2000-05-03 Ian Lance Taylor <ian@zembu.com>
+
+ * config/atof-ieee.c (gen_to_words): When adding carry back in,
+ don't permit lp to become less than the words array.
+
2000-05-03 Rodney Brown <RodneyBrown@pmsc.com>
config/tc-mcore.c (md_apply_fix3): BFD_RELOC_MCORE_PCREL_IMM11BY2
diff --git a/gas/config/atof-ieee.c b/gas/config/atof-ieee.c
index dcda1bc..2e3c0dc 100644
--- a/gas/config/atof-ieee.c
+++ b/gas/config/atof-ieee.c
@@ -1,5 +1,5 @@
/* atof_ieee.c - turn a Flonum into an IEEE floating point number
- Copyright (C) 1987, 92, 93, 94, 95, 96, 97, 98, 1999
+ Copyright (C) 1987, 92, 93, 94, 95, 96, 97, 98, 99, 2000
Free Software Foundation, Inc.
This file is part of GAS, the GNU Assembler.
@@ -624,11 +624,13 @@ gen_to_words (words, precision, exponent_bits)
don't get a sticky sign bit after shifting right, and that
permits us to propagate the carry without any masking of bits.
#endif */
- for (carry = 1, lp--; carry && (lp >= words); lp--)
+ for (carry = 1, lp--; carry; lp--)
{
carry = *lp + carry;
*lp = carry;
carry >>= LITTLENUM_NUMBER_OF_BITS;
+ if (lp == words)
+ break;
}
if (precision == X_PRECISION && exponent_bits == 15)
{