mirror of
https://sourceware.org/git/binutils-gdb.git
synced 2024-12-27 04:52:05 +08:00
0a3b55a669
This register should be 64 bits in size, but the current code only saves 32 bits. This is due to an early assumption that tag_ctl would be 32 bits in size. gdb/ChangeLog: 2021-06-28 Luis Machado <luis.machado@linaro.org> * aarch64-linux-tdep.c (aarch64_linux_iterate_over_regset_sections): Update tag_ctl register size. * aarch64-linux-tdep.h (AARCH64_LINUX_SIZEOF_MTE_REGSET): Set to 8 and update comments.
49 lines
1.8 KiB
C
49 lines
1.8 KiB
C
/* GNU/Linux on AArch64 target support, prototypes.
|
|
|
|
Copyright (C) 2012-2021 Free Software Foundation, Inc.
|
|
Contributed by ARM Ltd.
|
|
|
|
This file is part of GDB.
|
|
|
|
This program is free software; you can redistribute it and/or modify
|
|
it under the terms of the GNU General Public License as published by
|
|
the Free Software Foundation; either version 3 of the License, or
|
|
(at your option) any later version.
|
|
|
|
This program is distributed in the hope that it will be useful,
|
|
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
GNU General Public License for more details.
|
|
|
|
You should have received a copy of the GNU General Public License
|
|
along with this program. If not, see <http://www.gnu.org/licenses/>. */
|
|
|
|
#ifndef AARCH64_LINUX_TDEP_H
|
|
#define AARCH64_LINUX_TDEP_H
|
|
|
|
#include "regset.h"
|
|
|
|
/* The general-purpose regset consists of 31 X registers, plus SP, PC,
|
|
and PSTATE registers, as defined in the AArch64 port of the Linux
|
|
kernel. */
|
|
#define AARCH64_LINUX_SIZEOF_GREGSET (34 * X_REGISTER_SIZE)
|
|
|
|
/* The fp regset consists of 32 V registers, plus FPCR and FPSR which
|
|
are 4 bytes wide each, and the whole structure is padded to 128 bit
|
|
alignment. */
|
|
#define AARCH64_LINUX_SIZEOF_FPREGSET (33 * V_REGISTER_SIZE)
|
|
|
|
/* The pauth regset consists of 2 X sized registers. */
|
|
#define AARCH64_LINUX_SIZEOF_PAUTH (2 * X_REGISTER_SIZE)
|
|
|
|
/* The MTE regset consists of a 64-bit register. */
|
|
#define AARCH64_LINUX_SIZEOF_MTE_REGSET (8)
|
|
|
|
extern const struct regset aarch64_linux_gregset;
|
|
extern const struct regset aarch64_linux_fpregset;
|
|
|
|
/* Matches HWCAP_PACA in kernel header arch/arm64/include/uapi/asm/hwcap.h. */
|
|
#define AARCH64_HWCAP_PACA (1 << 30)
|
|
|
|
#endif /* AARCH64_LINUX_TDEP_H */
|