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| author | Luis Machado <luis.machado@linaro.org> | 2020-06-19 17:33:13 -0300 |
|---|---|---|
| committer | Luis Machado <luis.machado@linaro.org> | 2021-03-24 14:53:56 -0300 |
| commit | 4601818e8c06bb8a5bf4b63fa527c69d3f81c6f0 (patch) | |
| tree | a8650e0d1beb52fdf709a0198be63a61d29f4b49 /gdbsupport | |
| parent | 3f3bd8b8c14d844533b70b25c7f1a8cbdbac2639 (diff) | |
| download | gdb-4601818e8c06bb8a5bf4b63fa527c69d3f81c6f0.zip gdb-4601818e8c06bb8a5bf4b63fa527c69d3f81c6f0.tar.gz gdb-4601818e8c06bb8a5bf4b63fa527c69d3f81c6f0.tar.bz2 | |
AArch64: Implement memory tagging target methods for AArch64
The patch implements the memory tagging target hooks for AArch64, so we
can handle MTE.
gdb/ChangeLog:
2021-03-24 Luis Machado <luis.machado@linaro.org>
* Makefile.in (ALL_64_TARGET_OBS): Add arch/aarch64-mte-linux.o.
(HFILES_NO_SRCDIR): Add arch/aarch64-mte-linux.h and
nat/aarch64-mte-linux-ptrace.h.
* aarch64-linux-nat.c: Include nat/aarch64-mte-linux-ptrace.h.
(aarch64_linux_nat_target) <supports_memory_tagging>: New method
override.
<fetch_memtags>: New method override.
<store_memtags>: New method override.
(aarch64_linux_nat_target::supports_memory_tagging): New method.
(aarch64_linux_nat_target::fetch_memtags): New method.
(aarch64_linux_nat_target::store_memtags): New method.
* arch/aarch64-mte-linux.c: New file.
* arch/aarch64-mte-linux.h: Include gdbsupport/common-defs.h.
(AARCH64_MTE_GRANULE_SIZE): Define.
(aarch64_memtag_type): New enum.
(aarch64_mte_get_tag_granules): New prototype.
* configure.nat (NATDEPFILES): Add nat/aarch64-mte-linux-ptrace.o.
* configure.tgt (aarch64*-*-linux*): Add arch/aarch64-mte-linux.o.
* nat/aarch64-mte-linux-ptrace.c: New file.
* nat/aarch64-mte-linux-ptrace.h: New file.
Diffstat (limited to 'gdbsupport')
0 files changed, 0 insertions, 0 deletions