/* Target-dependent header for the MIPS architecture, for GDB, the GNU Debugger. Copyright 2002, 2003 Free Software Foundation, 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 2 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, write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ #ifndef MIPS_TDEP_H #define MIPS_TDEP_H struct gdbarch; /* All the possible MIPS ABIs. */ enum mips_abi { MIPS_ABI_UNKNOWN = 0, MIPS_ABI_N32, MIPS_ABI_O32, MIPS_ABI_N64, MIPS_ABI_O64, MIPS_ABI_EABI32, MIPS_ABI_EABI64, MIPS_ABI_LAST }; /* Return the MIPS ABI associated with GDBARCH. */ enum mips_abi mips_abi (struct gdbarch *gdbarch); /* For wince :-(. */ extern CORE_ADDR mips_next_pc (CORE_ADDR pc); /* Return the "MIPS" register size. Just a short cut to the BFD architecture's word size. */ extern int mips_regsize (struct gdbarch *gdbarch); /* Return the current index for various MIPS registers. */ struct mips_regnum { int pc; int fp0; int fp_implementation_revision; int fp_control_status; int badvaddr; /* Bad vaddr for addressing exception. */ int cause; /* Describes last exception. */ int hi; /* Multiply/divide temp. */ int lo; /* ... */ }; extern const struct mips_regnum *mips_regnum (struct gdbarch *gdbarch); enum { MIPS_EMBED_LO_REGNUM = 33, MIPS_EMBED_HI_REGNUM = 34, MIPS_EMBED_BADVADDR_REGNUM = 35, MIPS_EMBED_CAUSE_REGNUM = 36, MIPS_EMBED_PC_REGNUM = 37, MIPS_EMBED_FP0_REGNUM = 38 }; /* Defined in mips-tdep.c and used in remote-mips.c */ extern void deprecated_mips_set_processor_regs_hack (void); #endif /* MIPS_TDEP_H */