58 lines
2.2 KiB
C
58 lines
2.2 KiB
C
/* Copyright (C) 1995-2015 Free Software Foundation, Inc.
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This file is part of GDB.
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This program is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 3 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program. If not, see <http://www.gnu.org/licenses/>. */
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/* Correct in either endianness. */
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#define arm_abi_breakpoint 0xef9f0001UL
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/* For new EABI binaries. We recognize it regardless of which ABI
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is used for gdbserver, so single threaded debugging should work
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OK, but for multi-threaded debugging we only insert the current
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ABI's breakpoint instruction. For now at least. */
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#define arm_eabi_breakpoint 0xe7f001f0UL
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#ifndef __ARM_EABI__
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static const unsigned long arm_breakpoint = arm_abi_breakpoint;
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#else
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static const unsigned long arm_breakpoint = arm_eabi_breakpoint;
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#endif
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#define arm_breakpoint_len 4
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static const unsigned short thumb_breakpoint = 0xde01;
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#define thumb_breakpoint_len 2
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static const unsigned short thumb2_breakpoint[] = { 0xf7f0, 0xa000 };
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#define thumb2_breakpoint_len 4
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extern struct regs_info regs_info_aarch32;
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void arm_fill_gregset (struct regcache *regcache, void *buf);
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void arm_store_gregset (struct regcache *regcache, const void *buf);
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void arm_fill_vfpregset_num (struct regcache *regcache, void *buf, int num);
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void arm_store_vfpregset_num (struct regcache *regcache, const void *buf,
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int num);
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int arm_breakpoint_kind_from_pc (CORE_ADDR *pcptr);
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const gdb_byte *arm_sw_breakpoint_from_kind (int kind , int *size);
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int arm_breakpoint_kind_from_current_state (CORE_ADDR *pcptr);
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int arm_breakpoint_at (CORE_ADDR where);
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void initialize_low_arch_aarch32 (void);
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void init_registers_arm_with_neon (void);
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int arm_is_thumb_mode (void);
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extern const struct target_desc *tdesc_arm_with_neon;
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