[PATCH 38/57][Arm][OBJDUMP] Disable the use of MVE reserved coproc numbers in coprocessor instructions
opcodes/ChangeLog: 2019-05-16 Andre Vieira <andre.simoesdiasvieira@arm.com> * arm-dis.c (print_insn_coprocessor_1): Disable the use of coprocessors 8, 14 and 15 for Armv8.1-M Mainline.
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@ -1,3 +1,8 @@
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2019-05-16 Andre Vieira <andre.simoesdiasvieira@arm.com>
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* arm-dis.c (print_insn_coprocessor_1): Disable the use of coprocessors
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8, 14 and 15 for Armv8.1-M Mainline.
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2019-05-16 Andre Vieira <andre.simoesdiasvieira@arm.com>
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2019-05-16 Andre Vieira <andre.simoesdiasvieira@arm.com>
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Michael Collison <michael.collison@arm.com>
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Michael Collison <michael.collison@arm.com>
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@ -3731,6 +3731,13 @@ print_insn_coprocessor (bfd_vma pc,
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{
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{
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if (cp_num == 9 || cp_num == 10 || cp_num == 11)
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if (cp_num == 9 || cp_num == 10 || cp_num == 11)
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is_unpredictable = TRUE;
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is_unpredictable = TRUE;
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/* Armv8.1-M Mainline FP & MVE instructions. */
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if (ARM_CPU_HAS_FEATURE (arm_ext_v8_1m_main, allowed_arches)
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&& !ARM_CPU_IS_ANY (allowed_arches)
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&& (cp_num == 8 || cp_num == 14 || cp_num == 15))
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continue;
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}
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}
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else if (insn->value == 0x0e000000 /* cdp */
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else if (insn->value == 0x0e000000 /* cdp */
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|| insn->value == 0xfe000000 /* cdp2 */
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|| insn->value == 0xfe000000 /* cdp2 */
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