/* Target-dependent code for Morpho mt processor, for GDB.
- Copyright (C) 2005, 2007 Free Software Foundation, Inc.
+ Copyright (C) 2005, 2007, 2008 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
+ 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,
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., 51 Franklin Street, Fifth Floor,
- Boston, MA 02110-1301, USA. */
+ along with this program. If not, see <http://www.gnu.org/licenses/>. */
/* Contributed by Michael Snyder, msnyder@redhat.com. */
/* Return name of register number specified by REGNUM. */
static const char *
-mt_register_name (int regnum)
+mt_register_name (struct gdbarch *gdbarch, int regnum)
{
static const char *const register_names[] = {
/* CPU regs. */
if (group == all_reggroup)
return (regnum >= 0
&& regnum < MT_NUM_REGS + MT_NUM_PSEUDO_REGS
- && mt_register_name (regnum)[0] != '\0');
+ && mt_register_name (gdbarch, regnum)[0] != '\0');
if (group == general_reggroup)
return (regnum >= MT_R0_REGNUM && regnum <= MT_R15_REGNUM);
call. */
static CORE_ADDR
-mt_skip_prologue (CORE_ADDR pc)
+mt_skip_prologue (struct gdbarch *gdbarch, CORE_ADDR pc)
{
CORE_ADDR func_addr = 0, func_end = 0;
char *func_name;
The BP for ms2 is defined as 0x69000000 (illegal) */
static const gdb_byte *
-mt_breakpoint_from_pc (CORE_ADDR *bp_addr, int *bp_size)
+mt_breakpoint_from_pc (struct gdbarch *gdbarch, CORE_ADDR *bp_addr,
+ int *bp_size)
{
static gdb_byte ms1_breakpoint[] = { 0x68, 0, 0, 0 };
static gdb_byte ms2_breakpoint[] = { 0x69, 0, 0, 0 };
*bp_size = 4;
- if (gdbarch_bfd_arch_info (current_gdbarch)->mach == bfd_mach_ms2)
+ if (gdbarch_bfd_arch_info (gdbarch)->mach == bfd_mach_ms2)
return ms2_breakpoint;
return ms1_breakpoint;
/* We must flush the cache, as it is now invalid. */
for (ix = MT_NUM_CPU_REGS; ix != MT_NUM_REGS; ix++)
- set_register_cached (ix, 0);
+ regcache_invalidate (regcache, ix);
}
return index;
case MT_COPRO_PSEUDOREG_REGNUM:
regcache_raw_write (regcache, MT_COPRO_REGNUM, buf);
for (i = MT_NUM_CPU_REGS; i < MT_NUM_REGS; i++)
- set_register_cached (i, 0);
+ regcache_invalidate (regcache, i);
break;
case MT_MAC_REGNUM:
case MT_MAC_PSEUDOREG_REGNUM:
static void
mt_registers_info (struct gdbarch *gdbarch,
- struct ui_file *file,
- struct frame_info *frame, int regnum, int all)
+ struct ui_file *file,
+ struct frame_info *frame, int regnum, int all)
{
if (regnum == -1)
{
frame_register_read (frame, regnum, buff);
- fputs_filtered (REGISTER_NAME (regnum), file);
- print_spaces_filtered (15 - strlen (REGISTER_NAME (regnum)), file);
+ fputs_filtered (gdbarch_register_name
+ (gdbarch, regnum), file);
+ print_spaces_filtered (15 - strlen (gdbarch_register_name
+ (gdbarch, regnum)),
+ file);
fputs_filtered ("0x", file);
for (i = 0; i < regsize; i++)
frame_register_read (frame, MT_COPRO_REGNUM, buf);
/* And print. */
regnum = MT_COPRO_PSEUDOREG_REGNUM;
- fputs_filtered (REGISTER_NAME (regnum), file);
- print_spaces_filtered (15 - strlen (REGISTER_NAME (regnum)), file);
+ fputs_filtered (gdbarch_register_name (gdbarch, regnum),
+ file);
+ print_spaces_filtered (15 - strlen (gdbarch_register_name
+ (gdbarch, regnum)),
+ file);
val_print (register_type (gdbarch, regnum), buf,
0, 0, file, 0, 1, 0, Val_no_prettyprint);
fputs_filtered ("\n", file);
/* And print. */
regnum = MT_MAC_PSEUDOREG_REGNUM;
- fputs_filtered (REGISTER_NAME (regnum), file);
- print_spaces_filtered (15 - strlen (REGISTER_NAME (regnum)), file);
+ fputs_filtered (gdbarch_register_name (gdbarch, regnum),
+ file);
+ print_spaces_filtered (15 - strlen (gdbarch_register_name
+ (gdbarch, regnum)),
+ file);
fputs_filtered ("0x", file);
print_longest (file, 'x', 0, newmac);
fputs_filtered ("\t", file);
/* Grab the frame-relative values of SP and FP, needed below.
The frame_saved_register function will find them on the
stack or in the registers as appropriate. */
- frame_unwind_unsigned_register (next_frame, MT_SP_REGNUM, &sp);
- frame_unwind_unsigned_register (next_frame, MT_FP_REGNUM, &fp);
+ sp = frame_unwind_register_unsigned (next_frame, MT_SP_REGNUM);
+ fp = frame_unwind_register_unsigned (next_frame, MT_FP_REGNUM);
- start_addr = frame_func_unwind (next_frame);
+ start_addr = frame_func_unwind (next_frame, NORMAL_FRAME);
/* Return early if GDB couldn't find the function. */
if (start_addr == 0)
{
ULONGEST pc;
- frame_unwind_unsigned_register (next_frame, MT_PC_REGNUM, &pc);
+ pc = frame_unwind_register_unsigned (next_frame, MT_PC_REGNUM);
return pc;
}
{
ULONGEST sp;
- frame_unwind_unsigned_register (next_frame, MT_SP_REGNUM, &sp);
+ sp = frame_unwind_register_unsigned (next_frame, MT_SP_REGNUM);
return sp;
}
mt_frame_unwind_cache (next_frame, this_prologue_cache);
if (!(info == NULL || info->prev_sp == 0))
- {
- (*this_id) = frame_id_build (info->prev_sp,
- frame_func_unwind (next_frame));
- }
+ (*this_id) = frame_id_build (info->prev_sp,
+ frame_func_unwind (next_frame, NORMAL_FRAME));
+
return;
}
provided. */
gdbarch = gdbarch_alloc (&info, NULL);
- set_gdbarch_float_format (gdbarch, floatformats_ieee_single_big);
- set_gdbarch_double_format (gdbarch, floatformats_ieee_double_big);
- set_gdbarch_long_double_format (gdbarch, floatformats_ieee_double_big);
+ set_gdbarch_float_format (gdbarch, floatformats_ieee_single);
+ set_gdbarch_double_format (gdbarch, floatformats_ieee_double);
+ set_gdbarch_long_double_format (gdbarch, floatformats_ieee_double);
set_gdbarch_register_name (gdbarch, mt_register_name);
set_gdbarch_num_regs (gdbarch, MT_NUM_REGS);
projects / deliverable / binutils-gdb.git / blobdiff