mirror of
https://sourceware.org/git/binutils-gdb.git
synced 2024-12-15 04:31:49 +08:00
54 lines
1.8 KiB
C
54 lines
1.8 KiB
C
/* GNU/Linux on TI C6x target support.
|
|
Copyright (C) 2011-2012 Free Software Foundation, Inc.
|
|
Contributed by Yao Qi <yao@codesourcery.com>
|
|
|
|
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/>. */
|
|
|
|
enum
|
|
{
|
|
TIC6X_A4_REGNUM = 4,
|
|
TIC6X_A5_REGNUM = 5,
|
|
TIC6X_FP_REGNUM = 15, /* Frame Pointer: A15 */
|
|
TIC6X_B0_REGNUM = 16,
|
|
TIC6X_RA_REGNUM = 19, /* Return address: B3 */
|
|
TIC6X_B4_REGNUM = 20,
|
|
TIC6X_B5_REGNUM = 21,
|
|
TIC6X_DP_REGNUM = 30, /* Data Page Pointer: B14 */
|
|
TIC6X_SP_REGNUM = 31, /* Stack Pointer: B15 */
|
|
TIC6X_CSR_REGNUM = 32,
|
|
TIC6X_PC_REGNUM = 33,
|
|
TIC6X_NUM_CORE_REGS = 33, /* The number of core registers */
|
|
TIC6X_RILC_REGNUM = 68,
|
|
TIC6X_NUM_REGS /* The number of registers */
|
|
};
|
|
|
|
#define TIC6X_INST_SWE 0x10000000
|
|
|
|
extern const gdb_byte tic6x_bkpt_illegal_opcode_be[];
|
|
extern const gdb_byte tic6x_bkpt_illegal_opcode_le[];
|
|
|
|
/* Target-dependent structure in gdbarch. */
|
|
struct gdbarch_tdep
|
|
{
|
|
/* Return the expected next PC if FRAME is stopped at a syscall
|
|
instruction. */
|
|
CORE_ADDR (*syscall_next_pc) (struct frame_info *frame);
|
|
|
|
const char *breakpoint; /* Breakpoint instruction. */
|
|
|
|
int has_gp; /* Has general purpose registers A16 - A31 and B16 - B31. */
|
|
};
|