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/* Target-dependent code for Analog Devices Blackfin processor, for GDB.
Copyright (C) 2005-2018 Free Software Foundation, Inc.
Contributed by Analog Devices, 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 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 gdb_regnum {
/* Core Registers */
BFIN_R0_REGNUM = 0,
BFIN_R1_REGNUM,
BFIN_R2_REGNUM,
BFIN_R3_REGNUM,
BFIN_R4_REGNUM,
BFIN_R5_REGNUM,
BFIN_R6_REGNUM,
BFIN_R7_REGNUM,
BFIN_P0_REGNUM,
BFIN_P1_REGNUM,
BFIN_P2_REGNUM,
BFIN_P3_REGNUM,
BFIN_P4_REGNUM,
BFIN_P5_REGNUM,
BFIN_SP_REGNUM,
BFIN_FP_REGNUM,
BFIN_I0_REGNUM,
BFIN_I1_REGNUM,
BFIN_I2_REGNUM,
BFIN_I3_REGNUM,
BFIN_M0_REGNUM,
BFIN_M1_REGNUM,
BFIN_M2_REGNUM,
BFIN_M3_REGNUM,
BFIN_B0_REGNUM,
BFIN_B1_REGNUM,
BFIN_B2_REGNUM,
BFIN_B3_REGNUM,
BFIN_L0_REGNUM,
BFIN_L1_REGNUM,
BFIN_L2_REGNUM,
BFIN_L3_REGNUM,
BFIN_A0_DOT_X_REGNUM,
BFIN_A0_DOT_W_REGNUM,
BFIN_A1_DOT_X_REGNUM,
BFIN_A1_DOT_W_REGNUM,
BFIN_ASTAT_REGNUM,
BFIN_RETS_REGNUM,
BFIN_LC0_REGNUM,
BFIN_LT0_REGNUM,
BFIN_LB0_REGNUM,
BFIN_LC1_REGNUM,
BFIN_LT1_REGNUM,
BFIN_LB1_REGNUM,
BFIN_CYCLES_REGNUM,
BFIN_CYCLES2_REGNUM,
BFIN_USP_REGNUM,
BFIN_SEQSTAT_REGNUM,
BFIN_SYSCFG_REGNUM,
BFIN_RETI_REGNUM,
BFIN_RETX_REGNUM,
BFIN_RETN_REGNUM,
BFIN_RETE_REGNUM,
/* Pseudo Registers managed remotely. */
BFIN_PC_REGNUM,
/* Pseudo Registers managed locally. */
BFIN_CC_REGNUM
};
#define BFIN_NUM_REGS (BFIN_PC_REGNUM + 1)
#define BFIN_NUM_PSEUDO_REGS (1)
/* The ABIs for Blackfin. */
enum bfin_abi
{
BFIN_ABI_FLAT
};
/* Target-dependent structure in gdbarch. */
struct gdbarch_tdep
{
/* Which ABI is in use? */
enum bfin_abi bfin_abi;
};
/* Return the Blackfin ABI associated with GDBARCH. */
extern enum bfin_abi bfin_abi (struct gdbarch *gdbarch);
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