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Don't shift negative values.

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This commit is contained in:
joerg 2015-09-12 19:04:21 +00:00
parent 963949fb1a
commit 664441867e
1 changed files with 2 additions and 2 deletions
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4
external/gpl3/gdb/dist/gdb/ada-lang.c vendored
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@ -2518,7 +2518,7 @@ ada_value_primitive_packed_val (struct value *obj, const gdb_byte *valaddr,
accumSize += HOST_CHAR_BIT - unusedLS;
if (accumSize >= HOST_CHAR_BIT)
{
unpacked[targ] = accum & ~(~0L << HOST_CHAR_BIT);
unpacked[targ] = accum & ~(~0UL << HOST_CHAR_BIT);
accumSize -= HOST_CHAR_BIT;
accum >>= HOST_CHAR_BIT;
ntarg -= 1;
@ -2532,7 +2532,7 @@ ada_value_primitive_packed_val (struct value *obj, const gdb_byte *valaddr,
while (ntarg > 0)
{
accum |= sign << accumSize;
unpacked[targ] = accum & ~(~0L << HOST_CHAR_BIT);
unpacked[targ] = accum & ~(~0UL << HOST_CHAR_BIT);
accumSize -= HOST_CHAR_BIT;
accum >>= HOST_CHAR_BIT;
ntarg -= 1;