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| author | Alan Hayward <alan.hayward@arm.com> | 2019-03-22 10:34:09 +0000 |
|---|---|---|
| committer | Alan Hayward <alan.hayward@arm.com> | 2019-03-22 10:34:09 +0000 |
| commit | 1ef53e6b8328acd5b7d54ee2fe288836ce12992e (patch) | |
| tree | de8f553a4587c228651e7bfc16f0f720b4c9a14d /gdb/gdbserver/linux-low.h | |
| parent | 76bed0fd9493868889929ca9dcd32350c1d864be (diff) | |
| download | gdb-1ef53e6b8328acd5b7d54ee2fe288836ce12992e.zip gdb-1ef53e6b8328acd5b7d54ee2fe288836ce12992e.tar.gz gdb-1ef53e6b8328acd5b7d54ee2fe288836ce12992e.tar.bz2 | |
AArch64: gdbserver: read pauth registers
Add the pauth registers to the regset lists.
Add a new regset type OPTIONAL_REGS which allows for the regset read to fail.
Once the read fails, it will not be checked again. This allows targets with
optional features to keep a single static regset_info structure.
gdb/ChangeLog:
* arch/aarch64.h (AARCH64_PAUTH_REGS_SIZE): New define.
gdb/gdbserver/ChangeLog:
* linux-aarch64-low.c (aarch64_store_pauthregset): New function.
* linux-low.c (regsets_store_inferior_registers): Allow optional reads
to fail.
* linux-low.h (enum regset_type): Add OPTIONAL_REGS.
Diffstat (limited to 'gdb/gdbserver/linux-low.h')
| -rw-r--r-- | gdb/gdbserver/linux-low.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/gdb/gdbserver/linux-low.h b/gdb/gdbserver/linux-low.h index d09390d..1ade35d 100644 --- a/gdb/gdbserver/linux-low.h +++ b/gdb/gdbserver/linux-low.h @@ -40,6 +40,7 @@ enum regset_type { GENERAL_REGS, FP_REGS, EXTENDED_REGS, + OPTIONAL_REGS, /* Do not error if the regset cannot be accessed. */ }; /* The arch's regsets array initializer must be terminated with a NULL |