The ubsan complaint is fixed by the SBM change, with similar possible
complaints fixed by the EXTRACT change. The rest is just cleanup.
include/
* opcode/crx.h (inst <match>): Make unsigned int.
opcodes/
* crx-dis.c (EXTRACT, SBM): Avoid signed overflow.
(get_number_of_operands, getargtype, getbits, getregname),
(getcopregname, getprocregname, gettrapstring, getcinvstring),
(getregliststring, get_word_at_PC, get_words_at_PC, build_mask),
(powerof2, match_opcode, make_instruction, print_arguments),
(print_arg): Delete forward declarations, moving static to..
(getregname, getcopregname, getregliststring): ..these definitions.
(build_mask): Return unsigned int mask.
(match_opcode): Use unsigned int vars.
36bd8ea7f0