/* Target-dependent code for Moxie.
- Copyright (C) 2009-2016 Free Software Foundation, Inc.
+ Copyright (C) 2009-2017 Free Software Foundation, Inc.
This file is part of GDB.
#include "moxie-tdep.h"
#include <algorithm>
-/* Local functions. */
-
-extern void _initialize_moxie_tdep (void);
-
/* Use an invalid address value as 'not available' marker. */
enum { REG_UNAVAIL = (CORE_ADDR) -1 };
/* Moxie register names. */
-char *moxie_register_names[] = {
+static const char *moxie_register_names[] = {
"$fp", "$sp", "$r0", "$r1", "$r2",
"$r3", "$r4", "$r5", "$r6", "$r7",
"$r8", "$r9", "$r10", "$r11", "$r12",
moxie_store_return_value (struct type *type, struct regcache *regcache,
const gdb_byte *valbuf)
{
- struct gdbarch *gdbarch = get_regcache_arch (regcache);
+ struct gdbarch *gdbarch = regcache->arch ();
enum bfd_endian byte_order = gdbarch_byte_order (gdbarch);
CORE_ADDR regval;
int len = TYPE_LENGTH (type);
/* Insert a single step breakpoint. */
-static VEC (CORE_ADDR) *
-moxie_software_single_step (struct frame_info *frame)
+static std::vector<CORE_ADDR>
+moxie_software_single_step (struct regcache *regcache)
{
- struct regcache *regcache = get_current_regcache ();
- struct gdbarch *gdbarch = get_regcache_arch (regcache);
+ struct gdbarch *gdbarch = regcache->arch ();
CORE_ADDR addr;
gdb_byte buf[4];
uint16_t inst;
uint32_t tmpu32;
ULONGEST fp;
enum bfd_endian byte_order = gdbarch_byte_order (gdbarch);
- VEC (CORE_ADDR) *next_pcs = NULL;
+ std::vector<CORE_ADDR> next_pcs;
addr = regcache_read_pc (regcache);
case 0x09: /* bleu */
/* Insert breaks on both branches, because we can't currently tell
which way things will go. */
- VEC_safe_push (CORE_ADDR, next_pcs, addr + 2);
- VEC_safe_push (CORE_ADDR, next_pcs,
- addr + 2 + INST2OFFSET(inst));
+ next_pcs.push_back (addr + 2);
+ next_pcs.push_back (addr + 2 + INST2OFFSET(inst));
break;
default:
{
else
{
/* This is a Form 2 instruction. They are all 16 bits. */
- VEC_safe_push (CORE_ADDR, next_pcs, addr + 2);
+ next_pcs.push_back (addr + 2);
}
}
else
case 0x32: /* udiv.l */
case 0x33: /* mod.l */
case 0x34: /* umod.l */
- VEC_safe_push (CORE_ADDR, next_pcs, addr + 2);
+ next_pcs.push_back (addr + 2);
break;
/* 32-bit instructions. */
case 0x37: /* sto.b */
case 0x38: /* ldo.s */
case 0x39: /* sto.s */
- VEC_safe_push (CORE_ADDR, next_pcs, addr + 4);
+ next_pcs.push_back (addr + 4);
break;
/* 48-bit instructions. */
case 0x20: /* ldi.s (immediate) */
case 0x22: /* lda.s */
case 0x24: /* sta.s */
- VEC_safe_push (CORE_ADDR, next_pcs, addr + 6);
+ next_pcs.push_back (addr + 6);
break;
/* Control flow instructions. */
case 0x03: /* jsra */
case 0x1a: /* jmpa */
- VEC_safe_push (CORE_ADDR, next_pcs,
- moxie_process_readu (addr + 2, buf, 4, byte_order));
+ next_pcs.push_back (moxie_process_readu (addr + 2, buf, 4,
+ byte_order));
break;
case 0x04: /* ret */
regcache_cooked_read_unsigned (regcache, MOXIE_FP_REGNUM, &fp);
- VEC_safe_push (CORE_ADDR, next_pcs,
- moxie_process_readu (fp + 4, buf, 4, byte_order));
+ next_pcs.push_back (moxie_process_readu (fp + 4, buf, 4, byte_order));
break;
case 0x19: /* jsr */
case 0x25: /* jmp */
regcache_raw_read (regcache,
(inst >> 4) & 0xf, (gdb_byte *) & tmpu32);
- VEC_safe_push (CORE_ADDR, next_pcs, tmpu32);
+ next_pcs.push_back (tmpu32);
break;
case 0x30: /* swi */
moxie_extract_return_value (struct type *type, struct regcache *regcache,
gdb_byte *dst)
{
- struct gdbarch *gdbarch = get_regcache_arch (regcache);
+ struct gdbarch *gdbarch = regcache->arch ();
enum bfd_endian byte_order = gdbarch_byte_order (gdbarch);
int len = TYPE_LENGTH (type);
ULONGEST tmp;
return arches->gdbarch;
/* Allocate space for the new architecture. */
- tdep = XNEW (struct gdbarch_tdep);
+ tdep = XCNEW (struct gdbarch_tdep);
gdbarch = gdbarch_alloc (&info, tdep);
+ set_gdbarch_wchar_bit (gdbarch, 32);
+ set_gdbarch_wchar_signed (gdbarch, 0);
+
set_gdbarch_read_pc (gdbarch, moxie_read_pc);
set_gdbarch_write_pc (gdbarch, moxie_write_pc);
set_gdbarch_unwind_sp (gdbarch, moxie_unwind_sp);
set_gdbarch_unwind_pc (gdbarch, moxie_unwind_pc);
- set_gdbarch_print_insn (gdbarch, print_insn_moxie);
-
/* Hook in ABI-specific overrides, if they have been registered. */
gdbarch_init_osabi (info, gdbarch);