/* GNU/Linux on ARM target support, prototypes.
- Copyright (C) 2006, 2007 Free Software Foundation, Inc.
+ Copyright (C) 2006-2021 Free Software Foundation, Inc.
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 2 of the License, or
+ 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,
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, write to the Free Software
- Foundation, Inc., 51 Franklin Street, Fifth Floor,
- Boston, MA 02110-1301, USA. */
+ along with this program. If not, see <http://www.gnu.org/licenses/>. */
+
+#ifndef ARM_LINUX_TDEP_H
+#define ARM_LINUX_TDEP_H
struct regset;
struct regcache;
-#define ARM_CPSR_REGNUM 16
-
-#define ARM_LINUX_SIZEOF_NWFPE (8 * FP_REGISTER_SIZE \
- + 2 * INT_REGISTER_SIZE \
- + 8 + INT_REGISTER_SIZE)
+#define ARM_LINUX_SIZEOF_NWFPE (8 * ARM_FP_REGISTER_SIZE \
+ + 2 * ARM_INT_REGISTER_SIZE \
+ + 8 + ARM_INT_REGISTER_SIZE)
/* Support for register format used by the NWFPE FPA emulator. Each
register takes three words, where either the first one, two, or
final word flag which indicates whether NWFPE has been
initialized. */
-#define NWFPE_FPSR_OFFSET (8 * FP_REGISTER_SIZE)
-#define NWFPE_FPCR_OFFSET (NWFPE_FPSR_OFFSET + INT_REGISTER_SIZE)
-#define NWFPE_TAGS_OFFSET (NWFPE_FPCR_OFFSET + INT_REGISTER_SIZE)
+#define NWFPE_FPSR_OFFSET (8 * ARM_FP_REGISTER_SIZE)
+#define NWFPE_FPCR_OFFSET (NWFPE_FPSR_OFFSET + ARM_INT_REGISTER_SIZE)
+#define NWFPE_TAGS_OFFSET (NWFPE_FPCR_OFFSET + ARM_INT_REGISTER_SIZE)
#define NWFPE_INITFLAG_OFFSET (NWFPE_TAGS_OFFSET + 8)
void arm_linux_supply_gregset (const struct regset *regset,
void arm_linux_collect_nwfpe (const struct regset *regset,
const struct regcache *regcache,
int regnum, void *regs_buf, size_t len);
+
+/* ARM GNU/Linux HWCAP values. These are in defined in
+ <asm/elf.h> in current kernels. */
+#define HWCAP_VFP 64
+#define HWCAP_IWMMXT 512
+#define HWCAP_NEON 4096
+#define HWCAP_VFPv3 8192
+#define HWCAP_VFPv3D16 16384
+
+#endif /* ARM_LINUX_TDEP_H */