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55 lines
1.6 KiB
C
55 lines
1.6 KiB
C
/* Target-dependent code for the NDS32 architecture, for GDB.
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Copyright (C) 2013-2020 Free Software Foundation, Inc.
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Contributed by Andes Technology Corporation.
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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 NDS32_TDEP_H
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#define NDS32_TDEP_H
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enum nds32_regnum
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{
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/* General purpose registers. */
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NDS32_R0_REGNUM = 0,
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NDS32_R5_REGNUM = 5,
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NDS32_TA_REGNUM = 15, /* Temporary register. */
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NDS32_FP_REGNUM = 28, /* Frame pointer. */
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NDS32_GP_REGNUM = 29, /* Global pointer. */
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NDS32_LP_REGNUM = 30, /* Link pointer. */
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NDS32_SP_REGNUM = 31, /* Stack pointer. */
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NDS32_PC_REGNUM = 32, /* Program counter. */
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NDS32_NUM_REGS,
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/* The first double precision floating-point register. */
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NDS32_FD0_REGNUM = NDS32_NUM_REGS,
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};
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struct gdbarch_tdep
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{
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/* The guessed FPU configuration. */
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int fpu_freg;
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/* FSRs are defined as pseudo registers. */
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int use_pseudo_fsrs;
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/* Cached regnum of the first FSR (FS0). */
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int fs0_regnum;
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/* ELF ABI info. */
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int elf_abi;
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};
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#endif /* NDS32_TDEP_H */
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