/* Disassemble support for GDB.
- Copyright 2000, 2001, 2002, 2003, 2004 Free Software Foundation, Inc.
+ Copyright (C) 2000, 2001, 2002, 2003, 2004, 2005, 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. */
#include "defs.h"
#include "target.h"
/* Like target_read_memory, but slightly different parameters. */
static int
-dis_asm_read_memory (bfd_vma memaddr, bfd_byte *myaddr, unsigned int len,
+dis_asm_read_memory (bfd_vma memaddr, gdb_byte *myaddr, unsigned int len,
struct disassemble_info *info)
{
- return target_read_memory (memaddr, (char *) myaddr, len);
+ return target_read_memory (memaddr, myaddr, len);
}
/* Like memory_error with slightly different parameters. */
xfree (name);
ui_file_rewind (stb->stream);
- pc += TARGET_PRINT_INSN (pc, di);
+ pc += gdbarch_print_insn (current_gdbarch, pc, di);
ui_out_field_stream (uiout, "inst", stb);
ui_file_rewind (stb->stream);
do_cleanups (ui_out_chain);
/* Initialize the disassemble info struct ready for the specified
stream. */
-static int
+static int ATTR_FORMAT (printf, 2, 3)
fprintf_disasm (void *stream, const char *format, ...)
{
va_list args;
di.arch = gdbarch_bfd_arch_info (gdbarch)->arch;
di.mach = gdbarch_bfd_arch_info (gdbarch)->mach;
di.endian = gdbarch_byte_order (gdbarch);
+ disassemble_init_for_target (&di);
return di;
}
}
/* Print the instruction at address MEMADDR in debugged memory,
- on STREAM. Returns length of the instruction, in bytes. */
+ on STREAM. Returns the length of the instruction, in bytes,
+ and, if requested, the number of branch delay slot instructions. */
int
-gdb_print_insn (CORE_ADDR memaddr, struct ui_file *stream)
+gdb_print_insn (CORE_ADDR memaddr, struct ui_file *stream,
+ int *branch_delay_insns)
{
- struct disassemble_info di = gdb_disassemble_info (current_gdbarch, stream);
- return TARGET_PRINT_INSN (memaddr, &di);
+ struct disassemble_info di;
+ int length;
+
+ di = gdb_disassemble_info (current_gdbarch, stream);
+ length = gdbarch_print_insn (current_gdbarch, memaddr, &di);
+ if (branch_delay_insns)
+ {
+ if (di.insn_info_valid)
+ *branch_delay_insns = di.branch_delay_insns;
+ else
+ *branch_delay_insns = 0;
+ }
+ return length;
}