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PATCH [7/10] arm: add 'bxaut' instruction for Armv8.1-M pacbti extension

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gas/
2021-06-11  Andrea Corallo  <andrea.corallo@arm.com>

	* config/tc-arm.c (T16_32_TAB): Add '_bxaut'.
	(do_t_pacbti_nonop): New function.
	(insns): Define 'bxaut' insn.
	* testsuite/gas/arm/armv8_1-m-pacbti.d: Add 'bxaut' test.
	* testsuite/gas/arm/armv8_1-m-pacbti.s: Likewise.

opcodes/
2021-06-11  Andrea Corallo  <andrea.corallo@arm.com>

	* arm-dis.c (thumb32_opcodes): Add 'bxaut'.
This commit is contained in:
Andrea Corallo
2021-05-19 15:04:24 +02:00
parent 5a0c7a819f
commit e07352fa4f
4 changed files with 19 additions and 1 deletions
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opcodes/arm-dis.c
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@@ -4658,6 +4658,8 @@ static const struct opcode32 thumb32_opcodes[] =
0xf3af802d, 0xffffffff, "aut\tr12, lr, sp"},
{ARM_FEATURE_CORE_HIGH (ARM_EXT2_V8_1M_MAIN),
0xf3af800f, 0xffffffff, "bti"},
{ARM_FEATURE_CORE_HIGH_HIGH (ARM_EXT3_PACBTI),
0xfb500f10, 0xfff00ff0, "bxaut%c\t%12-15r, %16-19r, %0-3r"},
{ARM_FEATURE_CORE_HIGH (ARM_EXT2_V8_1M_MAIN),
0xf3af801d, 0xffffffff, "pac\tr12, lr, sp"},
{ARM_FEATURE_CORE_HIGH (ARM_EXT2_V8_1M_MAIN),