| /* GNU/Linux on AArch64 target support, prototypes. |
| |
| Copyright (C) 2012-2024 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 */ |