Claudiu Zissulescu 570b0ed6d5 arc: Detect usage of illegal double register pairs
ARC can use odd-even double register pairs in some selected
instructions. Although the GNU assembler doesn't allow even-odd
registers to be used, there may be cases when the disassembler is
presented with such situation.  This patch add a test and detects such
cases.

opcodes/
2020-07-14  Claudiu Zissulescu  <claziss@gmail.com>

	* arc-dis.c (print_insn_arc): Detect and emit a warning when a
	faulty double register pair is detected.

binutils/
2020-07-14  Claudiu Zissulescu  <claziss@gmail.com>

	* testsuite/binutils-all/arc/double_regs.s: New test.
	* testsuite/binutils-all/arc/objdump.exp: Add the above test.

Signed-off-by: Claudiu Zissulescu <claziss@gmail.com>
2020-07-14 14:51:15 +03:00
2020-07-14 00:00:12 +00:00
2020-07-04 10:16:22 +01:00
2020-02-22 20:37:18 -05:00
2020-02-20 13:02:24 +10:30
2020-07-13 22:03:59 +09:30
2019-12-26 06:54:58 +01:00
2020-07-04 10:16:22 +01:00
2020-02-07 08:42:25 -07:00
2020-02-07 08:42:25 -07:00

		   README for GNU development tools

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