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tic6x-tdep.h
Go to the documentation of this file.
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/* GNU/Linux on TI C6x target support.
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Copyright (C) 2011-2023 Free Software Foundation, Inc.
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Contributed by Yao Qi <yao@codesourcery.com>
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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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#ifndef TIC6X_TDEP_H
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#define TIC6X_TDEP_H
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#include "
gdbarch.h
"
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enum
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{
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TIC6X_A4_REGNUM
= 4,
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TIC6X_A5_REGNUM
= 5,
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TIC6X_FP_REGNUM
= 15,
/* Frame Pointer: A15 */
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TIC6X_B0_REGNUM
= 16,
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TIC6X_RA_REGNUM
= 19,
/* Return address: B3 */
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TIC6X_B4_REGNUM
= 20,
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TIC6X_B5_REGNUM
= 21,
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TIC6X_DP_REGNUM
= 30,
/* Data Page Pointer: B14 */
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TIC6X_SP_REGNUM
= 31,
/* Stack Pointer: B15 */
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TIC6X_CSR_REGNUM
= 32,
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TIC6X_PC_REGNUM
= 33,
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TIC6X_NUM_CORE_REGS
= 33,
/* The number of core registers */
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TIC6X_RILC_REGNUM
= 68,
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TIC6X_NUM_REGS
/* The number of registers */
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};
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#define TIC6X_INST_SWE 0x10000000
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extern
const
gdb_byte
tic6x_bkpt_illegal_opcode_be
[];
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extern
const
gdb_byte
tic6x_bkpt_illegal_opcode_le
[];
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/* Target-dependent structure in gdbarch. */
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struct
tic6x_gdbarch_tdep
:
gdbarch_tdep_base
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{
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/* Return the expected next PC if FRAME is stopped at a syscall
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instruction. */
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CORE_ADDR (*
syscall_next_pc
) (
frame_info_ptr
frame) =
nullptr
;
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const
gdb_byte *
breakpoint
=
nullptr
;
/* Breakpoint instruction. */
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int
has_gp
= 0;
/* Has general purpose registers A16 - A31 and B16 - B31. */
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};
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#endif
/* TIC6X_TDEP_H */
frame_info_ptr
Definition
frame.h:220
gdbarch.h
breakpoint
Definition
breakpoint.h:623
gdbarch_tdep_base
Definition
gdbarch.h:69
tic6x_gdbarch_tdep
Definition
tic6x-tdep.h:50
tic6x_gdbarch_tdep::syscall_next_pc
CORE_ADDR(* syscall_next_pc)(frame_info_ptr frame)
Definition
tic6x-tdep.h:53
tic6x_gdbarch_tdep::has_gp
int has_gp
Definition
tic6x-tdep.h:57
tic6x_bkpt_illegal_opcode_be
const gdb_byte tic6x_bkpt_illegal_opcode_be[]
Definition
tic6x-tdep.c:58
TIC6X_FP_REGNUM
@ TIC6X_FP_REGNUM
Definition
tic6x-tdep.h:29
TIC6X_B5_REGNUM
@ TIC6X_B5_REGNUM
Definition
tic6x-tdep.h:33
TIC6X_A4_REGNUM
@ TIC6X_A4_REGNUM
Definition
tic6x-tdep.h:27
TIC6X_A5_REGNUM
@ TIC6X_A5_REGNUM
Definition
tic6x-tdep.h:28
TIC6X_B4_REGNUM
@ TIC6X_B4_REGNUM
Definition
tic6x-tdep.h:32
TIC6X_SP_REGNUM
@ TIC6X_SP_REGNUM
Definition
tic6x-tdep.h:35
TIC6X_RILC_REGNUM
@ TIC6X_RILC_REGNUM
Definition
tic6x-tdep.h:39
TIC6X_CSR_REGNUM
@ TIC6X_CSR_REGNUM
Definition
tic6x-tdep.h:36
TIC6X_RA_REGNUM
@ TIC6X_RA_REGNUM
Definition
tic6x-tdep.h:31
TIC6X_NUM_REGS
@ TIC6X_NUM_REGS
Definition
tic6x-tdep.h:40
TIC6X_DP_REGNUM
@ TIC6X_DP_REGNUM
Definition
tic6x-tdep.h:34
TIC6X_NUM_CORE_REGS
@ TIC6X_NUM_CORE_REGS
Definition
tic6x-tdep.h:38
TIC6X_PC_REGNUM
@ TIC6X_PC_REGNUM
Definition
tic6x-tdep.h:37
TIC6X_B0_REGNUM
@ TIC6X_B0_REGNUM
Definition
tic6x-tdep.h:30
tic6x_bkpt_illegal_opcode_le
const gdb_byte tic6x_bkpt_illegal_opcode_le[]
Definition
tic6x-tdep.c:59
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