Use correct DWARF encoding for i8 and u8 types

Currently, the i8 and u8 types use the DWARF character encoding, like:

 <1><113>: Abbrev Number: 3 (DW_TAG_base_type)
    <114>   DW_AT_byte_size   : 1
    <115>   DW_AT_encoding    : 8	(unsigned char)
    <116>   DW_AT_name        : u8

This happens because gccrs uses signed_char_type_node and
unsigned_char_type_node for i8 and u8, respectively.

This patch fixes this problem by arranging to use a custom integer
type instead.  Another option is to clear TYPE_STRING_FLAG on these
types, but it was unclear to me whether this would impact other parts
of GCC.

0 files changed, 0 insertions, 0 deletions