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_TDEP_H
#define ARM_TDEP_H
struct gdbarch;
struct regset;
-/* Register numbers of various important registers. Note that some of
- these values are "real" register numbers, and correspond to the
- general registers of the machine, and some are "phony" register
- numbers which are too large to be actual register numbers as far as
- the user is concerned but do serve to get the desired values when
- passed to read_register. */
+/* Register numbers of various important registers. */
enum gdb_regnum {
ARM_A1_REGNUM = 0, /* first integer-like argument */
ARM_F7_REGNUM = 23, /* last floating point register */
ARM_FPS_REGNUM = 24, /* floating point status register */
ARM_PS_REGNUM = 25, /* Contains processor status */
+ ARM_WR0_REGNUM, /* WMMX data registers. */
+ ARM_WR15_REGNUM = ARM_WR0_REGNUM + 15,
+ ARM_WC0_REGNUM, /* WMMX control registers. */
+ ARM_WCSSF_REGNUM = ARM_WC0_REGNUM + 2,
+ ARM_WCASF_REGNUM = ARM_WC0_REGNUM + 3,
+ ARM_WC7_REGNUM = ARM_WC0_REGNUM + 7,
+ ARM_WCGR0_REGNUM, /* WMMX general purpose registers. */
+ ARM_WCGR3_REGNUM = ARM_WCGR0_REGNUM + 3,
+ ARM_WCGR7_REGNUM = ARM_WCGR0_REGNUM + 7,
+
+ ARM_NUM_REGS,
+
+ /* Other useful registers. */
ARM_FP_REGNUM = 11, /* Frame register in ARM code, if used. */
THUMB_FP_REGNUM = 7, /* Frame register in Thumb code, if used. */
ARM_NUM_ARG_REGS = 4,
#define STATUS_REGISTER_SIZE 4
/* Number of machine registers. The only define actually required
- is NUM_REGS. The other definitions are used for documentation
+ is gdbarch_num_regs. The other definitions are used for documentation
purposes and code readability. */
/* For 26 bit ARM code, a fake copy of the PC is placed in register 25 (PS)
(and called PS for processor status) so the status bits can be cleared
enum arm_float_model fp_model; /* Floating point calling conventions. */
+ int have_fpa_registers; /* Does the target report the FPA registers? */
+
CORE_ADDR lowest_pc; /* Lowest address at which instructions
will appear. */
#define LOWEST_PC (gdbarch_tdep (current_gdbarch)->lowest_pc)
#endif
-/* Prototypes for internal interfaces needed by more than one MD file. */
-int arm_pc_is_thumb_dummy (CORE_ADDR);
-
-int arm_pc_is_thumb (CORE_ADDR);
-
-CORE_ADDR thumb_get_next_pc (CORE_ADDR);
-
-CORE_ADDR arm_get_next_pc (CORE_ADDR);
+int arm_software_single_step (struct frame_info *);
/* Functions exported from armbsd-tdep.h. */