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binutils-gdb
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* valarith.c (value_x_unop): Use builtin_type_int8 as type for 

UNOP_POSTINCREMENT/UNOP_POSTDECREMENT constant 0 argument.
	(value_bit_index): Use extract_unsigned_integer
	instead of unpack_long to read single byte.
This commit is contained in:
Ulrich Weigand 2008-09-11 14:25:49 +00:00
parent 7788af6d30
commit c56324e001
2 changed files with 10 additions and 4 deletions
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7
gdb/ChangeLog
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@ -1,3 +1,10 @@
2008-09-11 Ulrich Weigand <uweigand@de.ibm.com>
* valarith.c (value_x_unop): Use builtin_type_int8 as type for
UNOP_POSTINCREMENT/UNOP_POSTDECREMENT constant 0 argument.
(value_bit_index): Use extract_unsigned_integer
instead of unpack_long to read single byte.
2008-09-11 Ulrich Weigand <uweigand@de.ibm.com>
* infcall.c (value_arg_coerce): Add GDBARCH parameter. Use its

7
gdb/valarith.c
View File

@ -546,13 +546,13 @@ value_x_unop (struct value *arg1, enum exp_opcode op, enum noside noside)
break;
case UNOP_POSTINCREMENT:
strcpy (ptr, "++");
argvec[2] = value_from_longest (builtin_type_int, 0);
argvec[2] = value_from_longest (builtin_type_int8, 0);
argvec[3] = 0;
nargs ++;
break;
case UNOP_POSTDECREMENT:
strcpy (ptr, "--");
argvec[2] = value_from_longest (builtin_type_int, 0);
argvec[2] = value_from_longest (builtin_type_int8, 0);
argvec[3] = 0;
nargs ++;
break;
@ -1563,8 +1563,7 @@ value_bit_index (struct type *type, const gdb_byte *valaddr, int index)
if (index < low_bound || index > high_bound)
return -1;
rel_index = index - low_bound;
word = unpack_long (builtin_type_unsigned_char,
valaddr + (rel_index / TARGET_CHAR_BIT));
word = extract_unsigned_integer (valaddr + (rel_index / TARGET_CHAR_BIT), 1);
rel_index %= TARGET_CHAR_BIT;
if (gdbarch_bits_big_endian (current_gdbarch))
rel_index = TARGET_CHAR_BIT - 1 - rel_index;