/* Target-dependent code for Motorola 68HC11 & 68HC12
- Copyright (C) 1999-2015 Free Software Foundation, Inc.
+ Copyright (C) 1999-2017 Free Software Foundation, Inc.
Contributed by Stephane Carrez, stcarrez@nerim.fr
/* Table of registers for 68HC11. This includes the hard registers
and the soft registers used by GCC. */
-static char *
+static const char *
m68hc11_register_names[] =
{
"x", "d", "y", "sp", "pc", "a", "b",
if (regno == M68HC12_HARD_PC_REGNUM)
{
const int regsize = 4;
- gdb_byte *tmp = alloca (regsize);
+ gdb_byte *tmp = (gdb_byte *) alloca (regsize);
CORE_ADDR pc;
memcpy (tmp, buf, regsize);
if (soft_regs[regno].name)
{
const int regsize = 2;
- gdb_byte *tmp = alloca (regsize);
+ gdb_byte *tmp = (gdb_byte *) alloca (regsize);
memcpy (tmp, buf, regsize);
target_write_memory (soft_regs[regno].addr, tmp, regsize);
}
return m68hc11_register_names[reg_nr];
}
-static const unsigned char *
-m68hc11_breakpoint_from_pc (struct gdbarch *gdbarch, CORE_ADDR *pcptr,
- int *lenptr)
-{
- static unsigned char breakpoint[] = {0x0};
-
- *lenptr = sizeof (breakpoint);
- return breakpoint;
-}
+constexpr gdb_byte m68hc11_break_insn[] = {0x0};
+typedef BP_MANIPULATION (m68hc11_break_insn) m68hc11_breakpoint;
\f
/* 68HC11 & 68HC12 prologue analysis. */
int i;
if ((*this_prologue_cache))
- return (*this_prologue_cache);
+ return (struct m68hc11_unwind_cache *) (*this_prologue_cache);
info = FRAME_OBSTACK_ZALLOC (struct m68hc11_unwind_cache);
(*this_prologue_cache) = info;
if (flags & STO_M68HC12_INTERRUPT)
MSYMBOL_SET_RTI (msym);
}
-
-static int
-gdb_print_insn_m68hc11 (bfd_vma memaddr, disassemble_info *info)
-{
- if (info->arch == bfd_arch_m68hc11)
- return print_insn_m68hc11 (memaddr, info);
- else
- return print_insn_m68hc12 (memaddr, info);
-}
-
\f
/* 68HC11/68HC12 register groups.
}
/* Need a new architecture. Fill in a target specific vector. */
- tdep = XNEW (struct gdbarch_tdep);
+ tdep = XCNEW (struct gdbarch_tdep);
gdbarch = gdbarch_alloc (&info, tdep);
tdep->elf_flags = elf_flags;
set_gdbarch_return_value (gdbarch, m68hc11_return_value);
set_gdbarch_skip_prologue (gdbarch, m68hc11_skip_prologue);
set_gdbarch_inner_than (gdbarch, core_addr_lessthan);
- set_gdbarch_breakpoint_from_pc (gdbarch, m68hc11_breakpoint_from_pc);
- set_gdbarch_print_insn (gdbarch, gdb_print_insn_m68hc11);
+ set_gdbarch_breakpoint_kind_from_pc (gdbarch,
+ m68hc11_breakpoint::kind_from_pc);
+ set_gdbarch_sw_breakpoint_from_kind (gdbarch,
+ m68hc11_breakpoint::bp_from_kind);
m68hc11_add_reggroups (gdbarch);
set_gdbarch_register_reggroup_p (gdbarch, m68hc11_register_reggroup_p);