/* Target-dependent code for the HP PA-RISC architecture.
- Copyright (C) 1986-2016 Free Software Foundation, Inc.
+ Copyright (C) 1986-2017 Free Software Foundation, Inc.
Contributed by the Center for Software Science at the
University of Utah (pa-gdb-bugs@cs.utah.edu).
return 0;
}
-static const unsigned char breakpoint[] = {0x00, 0x01, 0x00, 0x04};
+constexpr gdb_byte hppa_break_insn[] = {0x00, 0x01, 0x00, 0x04};
-GDBARCH_BREAKPOINT_MANIPULATION (hppa, breakpoint)
+typedef BP_MANIPULATION (hppa_break_insn) hppa_breakpoint;
/* Return the name of a register. */
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;
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;
{
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
internal_error (__FILE__, __LINE__, _("bad switch"));
}
- SET_GDBARCH_BREAKPOINT_MANIPULATION (hppa);
+ set_gdbarch_breakpoint_kind_from_pc (gdbarch, hppa_breakpoint::kind_from_pc);
+ set_gdbarch_sw_breakpoint_from_kind (gdbarch, hppa_breakpoint::bp_from_kind);
set_gdbarch_pseudo_register_read (gdbarch, hppa_pseudo_register_read);
/* Frame unwind methods. */
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)
{