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| author | Tom Tromey <tromey@adacore.com> | 2023-03-01 12:23:43 -0700 |
|---|---|---|
| committer | Tom Tromey <tromey@adacore.com> | 2023-03-27 08:20:29 -0600 |
| commit | d784fa8fb2936fb9bd2ebb8e1854b855ca206d96 (patch) | |
| tree | c5258684190d55db1c03cae6d60162a6a6f45413 /gdb | |
| parent | eb52a49702abe3d279cf9eba9291e08bc6b2d9dc (diff) | |
| download | binutils-d784fa8fb2936fb9bd2ebb8e1854b855ca206d96.zip binutils-d784fa8fb2936fb9bd2ebb8e1854b855ca206d96.tar.gz binutils-d784fa8fb2936fb9bd2ebb8e1854b855ca206d96.tar.bz2 | |
Use value_true in value_equal and value_less
Both value_equal and value_less use value_as_long to check a
presumably boolean result of calling value_binop. However,
value_binop in this case actually returns an int as wide as its
arguments, and this approach can then fail for integers wider than
LONGEST. Instead, rewrite this in a form that works for any size
integer.
Diffstat (limited to 'gdb')
| -rw-r--r-- | gdb/valarith.c | 6 |
1 files changed, 2 insertions, 4 deletions
diff --git a/gdb/valarith.c b/gdb/valarith.c index b3321e4..25d72b7 100644 --- a/gdb/valarith.c +++ b/gdb/valarith.c @@ -1745,8 +1745,7 @@ value_equal (struct value *arg1, struct value *arg2) is_int2 = is_integral_type (type2); if (is_int1 && is_int2) - return longest_to_int (value_as_long (value_binop (arg1, arg2, - BINOP_EQUAL))); + return value_true (value_binop (arg1, arg2, BINOP_EQUAL)); else if ((is_floating_value (arg1) || is_int1) && (is_floating_value (arg2) || is_int2)) { @@ -1833,8 +1832,7 @@ value_less (struct value *arg1, struct value *arg2) if ((is_int1 && is_int2) || (is_fixed_point_type (type1) && is_fixed_point_type (type2))) - return longest_to_int (value_as_long (value_binop (arg1, arg2, - BINOP_LESS))); + return value_true (value_binop (arg1, arg2, BINOP_LESS)); else if ((is_floating_value (arg1) || is_int1) && (is_floating_value (arg2) || is_int2)) { |