/* Target-dependent code for the MIPS architecture, for GDB, the GNU Debugger.
Copyright (C) 1988, 1989, 1990, 1991, 1992, 1993, 1994, 1995, 1996, 1997,
- 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008
+ 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009
Free Software Foundation, Inc.
Contributed by Alessandro Forin(af@cs.cmu.edu) at CMU
#include "target-descriptions.h"
#include "dwarf2-frame.h"
#include "user-regs.h"
+#include "valprint.h"
static const struct objfile_data *mips_pdr_data;
{ "fsr", MIPS_EMBED_FP0_REGNUM + 32 }
};
+const struct register_alias mips_numeric_register_aliases[] = {
+#define R(n) { #n, n }
+ R(0), R(1), R(2), R(3), R(4), R(5), R(6), R(7),
+ R(8), R(9), R(10), R(11), R(12), R(13), R(14), R(15),
+ R(16), R(17), R(18), R(19), R(20), R(21), R(22), R(23),
+ R(24), R(25), R(26), R(27), R(28), R(29), R(30), R(31),
+#undef R
+};
+
#ifndef MIPS_DEFAULT_FPU_TYPE
#define MIPS_DEFAULT_FPU_TYPE MIPS_FPU_DOUBLE
#endif
if (register_size (gdbarch, regnum) == 4 || mips2_fp_compat (frame))
{
+ struct value_print_options opts;
+
/* 4-byte registers: Print hex and floating. Also print even
numbered registers as doubles. */
mips_read_fp_register_single (frame, regnum, raw_buffer);
flt1 = unpack_double (mips_float_register_type (), raw_buffer, &inv1);
- print_scalar_formatted (raw_buffer, builtin_type_uint32, 'x', 'w',
+ get_formatted_print_options (&opts, 'x');
+ print_scalar_formatted (raw_buffer, builtin_type_uint32, &opts, 'w',
file);
fprintf_filtered (file, " flt: ");
}
else
{
+ struct value_print_options opts;
+
/* Eight byte registers: print each one as hex, float and double. */
mips_read_fp_register_single (frame, regnum, raw_buffer);
flt1 = unpack_double (mips_float_register_type (), raw_buffer, &inv1);
mips_read_fp_register_double (frame, regnum, raw_buffer);
doub = unpack_double (mips_double_register_type (), raw_buffer, &inv2);
-
- print_scalar_formatted (raw_buffer, builtin_type_uint64, 'x', 'g',
+ get_formatted_print_options (&opts, 'x');
+ print_scalar_formatted (raw_buffer, builtin_type_uint64, &opts, 'g',
file);
fprintf_filtered (file, " flt: ");
struct gdbarch *gdbarch = get_frame_arch (frame);
gdb_byte raw_buffer[MAX_REGISTER_SIZE];
int offset;
+ struct value_print_options opts;
if (TYPE_CODE (register_type (gdbarch, regnum)) == TYPE_CODE_FLT)
{
else
offset = 0;
+ get_formatted_print_options (&opts, 'x');
print_scalar_formatted (raw_buffer + offset,
- register_type (gdbarch, regnum), 'x', 0,
+ register_type (gdbarch, regnum), &opts, 0,
file);
}
| INSN_COND_BRANCH_LIKELY)));
}
-int
+static int
mips_single_step_through_delay (struct gdbarch *gdbarch,
struct frame_info *frame)
{
reg_names = mips_generic_reg_names;
}
/* FIXME: cagney/2003-11-15: For MIPS, hasn't gdbarch_pc_regnum been
- replaced by read_pc? */
+ replaced by gdbarch_read_pc? */
set_gdbarch_pc_regnum (gdbarch, regnum->pc + num_regs);
set_gdbarch_sp_regnum (gdbarch, MIPS_SP_REGNUM + num_regs);
set_gdbarch_fp0_regnum (gdbarch, regnum->fp0);
else
set_gdbarch_print_insn (gdbarch, gdb_print_insn_mips);
- /* FIXME: cagney/2003-08-29: The macros HAVE_STEPPABLE_WATCHPOINT,
- HAVE_NONSTEPPABLE_WATCHPOINT, and HAVE_CONTINUABLE_WATCHPOINT
+ /* FIXME: cagney/2003-08-29: The macros target_have_steppable_watchpoint,
+ HAVE_NONSTEPPABLE_WATCHPOINT, and target_have_continuable_watchpoint
need to all be folded into the target vector. Since they are
- being used as guards for STOPPED_BY_WATCHPOINT, why not have
- STOPPED_BY_WATCHPOINT return the type of watchpoint that the code
+ being used as guards for target_stopped_by_watchpoint, why not have
+ target_stopped_by_watchpoint return the type of watchpoint that the code
is sitting on? */
set_gdbarch_have_nonsteppable_watchpoint (gdbarch, 1);
user_reg_add (gdbarch, mips_register_aliases[i].name,
value_of_mips_user_reg, &mips_register_aliases[i].regnum);
+ for (i = 0; i < ARRAY_SIZE (mips_numeric_register_aliases); i++)
+ user_reg_add (gdbarch, mips_numeric_register_aliases[i].name,
+ value_of_mips_user_reg,
+ &mips_numeric_register_aliases[i].regnum);
+
return gdbarch;
}