diff options
| 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 /gdb/configure.nat | |
| 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 'gdb/configure.nat')
| -rw-r--r-- | gdb/configure.nat | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/gdb/configure.nat b/gdb/configure.nat index 2869759..e34cccf 100644 --- a/gdb/configure.nat +++ b/gdb/configure.nat @@ -236,7 +236,8 @@ case ${gdb_host} in NATDEPFILES="${NATDEPFILES} aarch64-linux-nat.o \ aarch32-linux-nat.o nat/aarch64-linux-hw-point.o \ nat/aarch64-linux.o \ - nat/aarch64-sve-linux-ptrace.o" + nat/aarch64-sve-linux-ptrace.o \ + nat/aarch64-mte-linux-ptrace.o" ;; arc) # Host: ARC based machine running GNU/Linux |