/* Target-dependent code for the HP PA-RISC architecture.
- Copyright (C) 1986-2016 Free Software Foundation, Inc.
+ Copyright (C) 1986-2018 Free Software Foundation, Inc.
Contributed by the Center for Software Science at the
University of Utah (pa-gdb-bugs@cs.utah.edu).
static const char *
hppa32_register_name (struct gdbarch *gdbarch, int i)
{
- static char *names[] = {
+ static const char *names[] = {
"flags", "r1", "rp", "r3",
"r4", "r5", "r6", "r7",
"r8", "r9", "r10", "r11",
static const char *
hppa64_register_name (struct gdbarch *gdbarch, int i)
{
- static char *names[] = {
+ static const char *names[] = {
"flags", "r1", "rp", "r3",
"r4", "r5", "r6", "r7",
"r8", "r9", "r10", "r11",
}
case TYPE_CODE_PTR:
case TYPE_CODE_REF:
+ case TYPE_CODE_RVALUE_REF:
return (TYPE_LENGTH (type) == 8);
default:
break;
}
CORE_ADDR
-hppa_read_pc (struct regcache *regcache)
+hppa_read_pc (readable_regcache *regcache)
{
ULONGEST ipsw;
ULONGEST pc;
- regcache_cooked_read_unsigned (regcache, HPPA_IPSW_REGNUM, &ipsw);
- regcache_cooked_read_unsigned (regcache, HPPA_PCOQ_HEAD_REGNUM, &pc);
+ regcache->cooked_read (HPPA_IPSW_REGNUM, &ipsw);
+ regcache->cooked_read (HPPA_PCOQ_HEAD_REGNUM, &pc);
/* If the current instruction is nullified, then we are effectively
still executing the previous instruction. Pretend we are still
info->base = get_frame_register_unsigned (this_frame, HPPA_SP_REGNUM);
- if (gdbarch_osabi (gdbarch) == GDB_OSABI_HPUX_SOM)
- {
- /* HPUX uses export stubs in function calls; the export stub clobbers
- the return value of the caller, and, later restores it from the
- stack. */
- u = find_unwind_entry (get_frame_pc (this_frame));
-
- if (u && u->stub_unwind.stub_type == EXPORT)
- {
- info->saved_regs[HPPA_PCOQ_HEAD_REGNUM].addr = info->base - 24;
-
- return info;
- }
- }
-
/* By default we assume that stubs do not change the rp. */
info->saved_regs[HPPA_PCOQ_HEAD_REGNUM].realreg = HPPA_RP_REGNUM;
}
static void
-unwind_command (char *exp, int from_tty)
+unwind_command (const char *exp, int from_tty)
{
CORE_ADDR address;
struct unwind_table_entry *u;
}
static enum register_status
-hppa_pseudo_register_read (struct gdbarch *gdbarch, struct regcache *regcache,
+hppa_pseudo_register_read (struct gdbarch *gdbarch, readable_regcache *regcache,
int regnum, gdb_byte *buf)
{
enum bfd_endian byte_order = gdbarch_byte_order (gdbarch);
ULONGEST tmp;
enum register_status status;
- status = regcache_raw_read_unsigned (regcache, regnum, &tmp);
+ status = regcache->raw_read (regnum, &tmp);
if (status == REG_VALID)
{
if (regnum == HPPA_PCOQ_HEAD_REGNUM || regnum == HPPA_PCOQ_TAIL_REGNUM)
{
struct gdbarch_tdep *tdep;
struct gdbarch *gdbarch;
-
- /* Try to determine the ABI of the object we are loading. */
- if (info.abfd != NULL && info.osabi == GDB_OSABI_UNKNOWN)
- {
- /* If it's a SOM file, assume it's HP/UX SOM. */
- if (bfd_get_flavour (info.abfd) == bfd_target_som_flavour)
- info.osabi = GDB_OSABI_HPUX_SOM;
- }
/* find a candidate among the list of pre-declared architectures. */
arches = gdbarch_list_lookup_by_info (arches, &info);
/* Helper for function argument information. */
set_gdbarch_fetch_pointer_argument (gdbarch, hppa_fetch_pointer_argument);
- set_gdbarch_print_insn (gdbarch, print_insn_hppa);
-
/* When a hardware watchpoint triggers, we'll move the inferior past
it by removing all eventpoints; stepping past the instruction
that caused the trigger; reinserting eventpoints; and checking
fprintf_unfiltered (file, "elf = %s\n", tdep->is_elf ? "yes" : "no");
}
-/* Provide a prototype to silence -Wmissing-prototypes. */
-extern initialize_file_ftype _initialize_hppa_tdep;
-
void
_initialize_hppa_tdep (void)
{