This patch is part of a series of patches to add support for Armv8.1-M Mainline instructions to binutils.
This patch adds the BFX and BFLX instructions.
ChangeLog entries are as follows :
*** gas/ChangeLog ***
2019-04-15 Sudakshina Das <sudi.das@arm.com>
* config/tc-arm.c (T16_32_TAB): New entries for bfx and bflx.
(do_t_v8_1_branch): New switch cases for bfx and bflx.
(insns): New instruction for bfx and bflx.
* testsuite/gas/arm/armv8_1-m-bf-exchange.d: New.
* testsuite/gas/arm/armv8_1-m-bf-exchange.s: New.
* testsuite/gas/arm/armv8_1-m-bf-exchange-bad.s: New
* testsuite/gas/arm/armv8_1-m-bf-exchange-bad.l: New
* testsuite/gas/arm/armv8_1-m-bf-exchange-bad.d: New
*** opcodes/ChangeLog ***
2019-04-15 Sudakshina Das <sudi.das@arm.com>
* arm-dis.c (print_insn_thumb32): Add '%<bitfield>S' to print an
Arm register with r13 and r15 unpredictable.
(thumb32_opcodes): New instructions for bfx and bflx.
f1c7f42126