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[PATCH v2 09/19] write_pieced_value: Fix buffer offset for memory pieces

In write_pieced_value, when transferring the data to target memory via a
buffer, the bit offset within the target value is not reduced to its
sub-byte fraction before using it as a bit offset into the buffer.  This
is fixed.


	* dwarf2loc.c (write_pieced_value): In DWARF_VALUE_MEMORY,
	truncate full bytes from dest_offset_bits before using it as an
	offset into the buffer.
 gdb/dwarf2loc.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/gdb/dwarf2loc.c b/gdb/dwarf2loc.c
index 8b5cbc5..e1e1562 100644
--- a/gdb/dwarf2loc.c
+++ b/gdb/dwarf2loc.c
@@ -2056,7 +2056,7 @@ write_pieced_value (struct value *to, struct value *from)
 	      read_memory (p->v.mem.addr + dest_offset, (), 1);
 	      read_memory (p->v.mem.addr + dest_offset + this_size - 1,
 			   &buffer[this_size - 1], 1);
-	      copy_bitwise ( (), dest_offset_bits,
+	      copy_bitwise ( (), dest_offset_bits % 8,
 			    contents, source_offset_bits,

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