/* Target-dependent header for the MIPS architecture, for GDB, the GNU Debugger.
- Copyright 2002, 2003 Free Software Foundation, Inc.
+ Copyright (C) 2002, 2003, 2007 Free Software Foundation, Inc.
This file is part of GDB.
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. */
+ Foundation, Inc., 51 Franklin Street, Fifth Floor,
+ Boston, MA 02110-1301, USA. */
#ifndef MIPS_TDEP_H
#define MIPS_TDEP_H
/* 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 ISA's register size. Just a short cut to the BFD
architecture's word size. */
extern int mips_isa_regsize (struct gdbarch *gdbarch);
};
extern const struct mips_regnum *mips_regnum (struct gdbarch *gdbarch);
-/* Register numbers of various important registers. Note that some of
- these values are "real" register numbers, and correspond to the
- general registers of the machine, and some are "phony" register
- numbers which are too large to be actual register numbers as far as
- the user is concerned but do serve to get the desired values when
- passed to read_register. */
+/* Register numbers of various important registers. */
enum
{
MIPS_T9_REGNUM = 25, /* Contains address of callee in PIC. */
MIPS_SP_REGNUM = 29,
MIPS_RA_REGNUM = 31,
+ MIPS_PS_REGNUM = 32, /* Contains processor status. */
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,
- MIPS_UNUSED_REGNUM = 73 /* Never used, FIXME */
+ MIPS_UNUSED_REGNUM = 73, /* Never used, FIXME */
+ MIPS_FIRST_EMBED_REGNUM = 74, /* First CP0 register for embedded use. */
+ MIPS_PRID_REGNUM = 89, /* Processor ID. */
+ MIPS_LAST_EMBED_REGNUM = 89 /* Last one. */
};
/* Defined in mips-tdep.c and used in remote-mips.c */
};
/* Single step based on where the current instruction will take us. */
-extern void mips_software_single_step (enum target_signal, int);
+extern int mips_software_single_step (struct frame_info *frame);
/* Tell if the program counter value in MEMADDR is in a MIPS16
function. */