/* Target-dependent code for the NDS32 architecture, for GDB. Copyright (C) 2013-2019 Free Software Foundation, Inc. Contributed by Andes Technology Corporation. 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/>. */ #ifndef NDS32_TDEP_H #define NDS32_TDEP_H enum nds32_regnum { /* General purpose registers. */ NDS32_R0_REGNUM = 0, NDS32_R5_REGNUM = 5, NDS32_TA_REGNUM = 15, /* Temporary register. */ NDS32_FP_REGNUM = 28, /* Frame pointer. */ NDS32_GP_REGNUM = 29, /* Global pointer. */ NDS32_LP_REGNUM = 30, /* Link pointer. */ NDS32_SP_REGNUM = 31, /* Stack pointer. */ NDS32_PC_REGNUM = 32, /* Program counter. */ NDS32_NUM_REGS, /* The first double precision floating-point register. */ NDS32_FD0_REGNUM = NDS32_NUM_REGS, }; struct gdbarch_tdep { /* The guessed FPU configuration. */ int fpu_freg; /* FSRs are defined as pseudo registers. */ int use_pseudo_fsrs; /* Cached regnum of the first FSR (FS0). */ int fs0_regnum; /* ELF ABI info. */ int elf_abi; }; #endif /* NDS32_TDEP_H */