f10683bb26
Kevin Buettner <kevinb@redhat.com>
* config/mips/tm-mips.h (SP_REGNUM): Delete define.
* mips-tdep.h (MIPS_SP_REGNUM): Define.
* mips-tdep.c (mips_gdbarch_init): Set SP_REGNUM via call
to set_gdbarch_sp_regnum(). Use cooked register number.
(SP_REGNUM): Replace all occurrences with MIPS_SP_REGNUM.
79 lines
2.2 KiB
C
79 lines
2.2 KiB
C
/* Target-dependent header for the MIPS architecture, for GDB, the GNU Debugger.
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Copyright 2002, 2003 Free Software Foundation, Inc.
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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 2 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, write to the Free Software
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Foundation, Inc., 59 Temple Place - Suite 330,
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Boston, MA 02111-1307, USA. */
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#ifndef MIPS_TDEP_H
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#define MIPS_TDEP_H
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struct gdbarch;
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/* All the possible MIPS ABIs. */
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enum mips_abi
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{
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MIPS_ABI_UNKNOWN = 0,
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MIPS_ABI_N32,
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MIPS_ABI_O32,
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MIPS_ABI_N64,
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MIPS_ABI_O64,
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MIPS_ABI_EABI32,
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MIPS_ABI_EABI64,
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MIPS_ABI_LAST
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};
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/* Return the MIPS ABI associated with GDBARCH. */
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enum mips_abi mips_abi (struct gdbarch *gdbarch);
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/* For wince :-(. */
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extern CORE_ADDR mips_next_pc (CORE_ADDR pc);
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/* Return the MIPS ISA's register size. Just a short cut to the BFD
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architecture's word size. */
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extern int mips_isa_regsize (struct gdbarch *gdbarch);
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/* Return the current index for various MIPS registers. */
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struct mips_regnum
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{
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int pc;
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int fp0;
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int fp_implementation_revision;
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int fp_control_status;
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int badvaddr; /* Bad vaddr for addressing exception. */
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int cause; /* Describes last exception. */
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int hi; /* Multiply/divide temp. */
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int lo; /* ... */
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};
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extern const struct mips_regnum *mips_regnum (struct gdbarch *gdbarch);
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enum {
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MIPS_SP_REGNUM = 29,
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MIPS_EMBED_LO_REGNUM = 33,
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MIPS_EMBED_HI_REGNUM = 34,
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MIPS_EMBED_BADVADDR_REGNUM = 35,
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MIPS_EMBED_CAUSE_REGNUM = 36,
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MIPS_EMBED_PC_REGNUM = 37,
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MIPS_EMBED_FP0_REGNUM = 38
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};
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/* Defined in mips-tdep.c and used in remote-mips.c */
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extern void deprecated_mips_set_processor_regs_hack (void);
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#endif /* MIPS_TDEP_H */
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