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| author | Sudakshina Das <sudi.das@arm.com> | 2018-11-12 13:14:00 +0000 |
|---|---|---|
| committer | Sudakshina Das <sudi.das@arm.com> | 2018-11-12 13:20:37 +0000 |
| commit | e6025b546c21b280ef05201b065f07335ee10e2e (patch) | |
| tree | 72e72d005bd78f269e121368c1fa0f5a032be24d /opcodes/aarch64-asm.c | |
| parent | fb3265b371a141c4ffc97dcf8cc66e090c516dc8 (diff) | |
| download | gdb-e6025b546c21b280ef05201b065f07335ee10e2e.zip gdb-e6025b546c21b280ef05201b065f07335ee10e2e.tar.gz gdb-e6025b546c21b280ef05201b065f07335ee10e2e.tar.bz2 | |
[BINUTILS, AARCH64, 5/8] Add Tag getting instruction in Memory Tagging Extension
This patch is part of the patch series to add support for ARMv8.5-A
Memory Tagging Extensions which is an optional extension to
ARMv8.5-A and is enabled using the +memtag command line option.
This patch add support to the Tag Getting instruction from Memory Tagging
Extension.
- LDG <Xt>, [<Xn|SP>, #<simm>]
where
<Xt> : Is the 64-bit destination GPR.
<Xn|SP> : Is the 64-bit first source GPR or Stack pointer.
<simm> : Is the optional signed immediate offset, a multiple of 16
in the range of -4096 and 4080, defaulting to 0.
*** opcodes/ChangeLog ***
2018-11-12 Sudakshina Das <sudi.das@arm.com>
* aarch64-tbl.h (QL_LDG): New.
(aarch64_opcode_table): Add ldg.
* aarch64-asm-2.c: Regenerated.
* aarch64-dis-2.c: Regenerated.
* aarch64-opc-2.c: Regenerated.
*** gas/ChangeLog ***
2018-11-12 Sudakshina Das <sudi.das@arm.com>
* testsuite/gas/aarch64/armv8_5-a-memtag.s: Add tests for ldg.
* testsuite/gas/aarch64/armv8_5-a-memtag.d: Likewise.
* testsuite/gas/aarch64/illegal-memtag.s: Likewise.
* testsuite/gas/aarch64/illegal-memtag.l: Likewise.
Diffstat (limited to 'opcodes/aarch64-asm.c')
0 files changed, 0 insertions, 0 deletions