/* Target-dependent code for the Motorola 88000 series.
- Copyright (C) 2004-2015 Free Software Foundation, Inc.
+ Copyright (C) 2004-2017 Free Software Foundation, Inc.
This file is part of GDB.
#include "symtab.h"
#include "trad-frame.h"
#include "value.h"
+#include <algorithm>
#include "m88k-tdep.h"
encode a breakpoint instruction, store the length of the string in
*LEN and optionally adjust *PC to point to the correct memory
location for inserting the breakpoint. */
-
-static const gdb_byte *
-m88k_breakpoint_from_pc (struct gdbarch *gdbarch, CORE_ADDR *pc, int *len)
-{
- /* tb 0,r0,511 */
- static gdb_byte break_insn[] = { 0xf0, 0x00, 0xd1, 0xff };
- *len = sizeof (break_insn);
- return break_insn;
-}
+/* tb 0,r0,511 */
+constexpr gdb_byte m88k_break_insn[] = { 0xf0, 0x00, 0xd1, 0xff };
+
+typedef BP_MANIPULATION (m88k_break_insn) m88k_breakpoint;
static CORE_ADDR
m88k_unwind_pc (struct gdbarch *gdbarch, struct frame_info *next_frame)
return 1;
case TYPE_CODE_PTR:
case TYPE_CODE_REF:
+ case TYPE_CODE_RVALUE_REF:
{
/* Allow only 32-bit pointers. */
return (TYPE_LENGTH (type) == 4);
prologue. */
if (cache->fp_offset != -1
&& cache->saved_regs[M88K_R1_REGNUM].addr != -1)
- return min (pc, end);
+ return std::min (pc, end);
break;
case M88K_PIA_NOTE_ST:
/* If no frame has been allocated, the stores aren't part of
the prologue. */
if (cache->sp_offset == 0)
- return min (pc, end);
+ return std::min (pc, end);
/* Record location of saved registers. */
{
/* A second stack pointer adjustment isn't part of the
prologue. */
if (cache->sp_offset != 0)
- return min (pc, end);
+ return std::min (pc, end);
/* Store stack pointer adjustment. */
cache->sp_offset = -SUBU_OFFSET (insn);
/* A second frame pointer assignment isn't part of the
prologue. */
if (cache->fp_offset != -1)
- return min (pc, end);
+ return std::min (pc, end);
/* Record frame pointer assignment. */
cache->fp_offset = ADDU_OFFSET (insn);
the instruction in the delay slot might be. Limit the
prologue analysis to the delay slot and record the branch
instruction as the end of the prologue. */
- limit = min (limit, pc + 2 * M88K_INSN_SIZE);
+ limit = std::min (limit, pc + 2 * M88K_INSN_SIZE);
end = pc;
break;
case M88K_PIA_NOTE_PROLOGUE_END:
- return min (pc, end);
+ return std::min (pc, end);
}
pc += M88K_INSN_SIZE;
set_gdbarch_return_value (gdbarch, m88k_return_value);
set_gdbarch_addr_bits_remove (gdbarch, m88k_addr_bits_remove);
- set_gdbarch_breakpoint_from_pc (gdbarch, m88k_breakpoint_from_pc);
+ set_gdbarch_breakpoint_kind_from_pc (gdbarch, m88k_breakpoint::kind_from_pc);
+ set_gdbarch_sw_breakpoint_from_kind (gdbarch, m88k_breakpoint::bp_from_kind);
set_gdbarch_unwind_pc (gdbarch, m88k_unwind_pc);
set_gdbarch_write_pc (gdbarch, m88k_write_pc);