123456789101112131415161718192021222324252627282930313233343536373839404142434445464748 |
- /* GNU/Linux on AArch64 target support, prototypes.
- Copyright (C) 2012-2022 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 */
|