/* Target-dependent code for the ALPHA architecture, for GDB, the GNU Debugger.
- Copyright (C) 1993-2021 Free Software Foundation, Inc.
+ Copyright (C) 1993-2022 Free Software Foundation, Inc.
This file is part of GDB.
/* Convert to VALTYPE. */
gdb_assert (TYPE_LENGTH (valtype) == 4);
- alpha_sts (gdbarch, out, value_contents_all (value));
+ alpha_sts (gdbarch, out, value_contents_all (value).data ());
release_value (value);
return 1;
sp = (sp & -16) - 16;
/* Write the real data into the stack. */
- write_memory (sp, value_contents (arg), 16);
+ write_memory (sp, value_contents (arg).data (), 16);
/* Construct the indirection. */
arg_type = lookup_pointer_type (arg_type);
sp = (sp & -16) - 16;
/* Write the real data into the stack. */
- write_memory (sp, value_contents (arg), 32);
+ write_memory (sp, value_contents (arg).data (), 32);
/* Construct the indirection. */
arg_type = lookup_pointer_type (arg_type);
m_arg->len = TYPE_LENGTH (arg_type);
m_arg->offset = accumulate_size;
accumulate_size = (accumulate_size + m_arg->len + 7) & ~7;
- m_arg->contents = value_contents (arg);
+ m_arg->contents = value_contents (arg).data ();
}
/* Determine required argument register loads, loading an argument register
gdb_byte *readbuf, const gdb_byte *writebuf)
{
enum type_code code = type->code ();
+ alpha_gdbarch_tdep *tdep = (alpha_gdbarch_tdep *) gdbarch_tdep (gdbarch);
if ((code == TYPE_CODE_STRUCT
|| code == TYPE_CODE_UNION
|| code == TYPE_CODE_ARRAY)
- && gdbarch_tdep (gdbarch)->return_in_memory (type))
+ && tdep->return_in_memory (type))
{
if (readbuf)
{
alpha_get_longjmp_target (struct frame_info *frame, CORE_ADDR *pc)
{
struct gdbarch *gdbarch = get_frame_arch (frame);
- struct gdbarch_tdep *tdep = gdbarch_tdep (gdbarch);
+ alpha_gdbarch_tdep *tdep = (alpha_gdbarch_tdep *) gdbarch_tdep (gdbarch);
enum bfd_endian byte_order = gdbarch_byte_order (gdbarch);
CORE_ADDR jb_addr;
gdb_byte raw_buffer[ALPHA_REGISTER_SIZE];
void **this_prologue_cache)
{
struct alpha_sigtramp_unwind_cache *info;
- struct gdbarch_tdep *tdep;
if (*this_prologue_cache)
return (struct alpha_sigtramp_unwind_cache *) *this_prologue_cache;
info = FRAME_OBSTACK_ZALLOC (struct alpha_sigtramp_unwind_cache);
*this_prologue_cache = info;
- tdep = gdbarch_tdep (get_frame_arch (this_frame));
+ gdbarch *arch = get_frame_arch (this_frame);
+ alpha_gdbarch_tdep *tdep = (alpha_gdbarch_tdep *) gdbarch_tdep (arch);
info->sigcontext_addr = tdep->sigcontext_addr (this_frame);
return info;
alpha_sigtramp_register_address (struct gdbarch *gdbarch,
CORE_ADDR sigcontext_addr, int regnum)
{
- struct gdbarch_tdep *tdep = gdbarch_tdep (gdbarch);
+ alpha_gdbarch_tdep *tdep = (alpha_gdbarch_tdep *) gdbarch_tdep (gdbarch);
if (regnum >= 0 && regnum < 32)
return sigcontext_addr + tdep->sc_regs_offset + regnum * 8;
struct frame_id *this_id)
{
struct gdbarch *gdbarch = get_frame_arch (this_frame);
- struct gdbarch_tdep *tdep = gdbarch_tdep (gdbarch);
+ alpha_gdbarch_tdep *tdep = (alpha_gdbarch_tdep *) gdbarch_tdep (gdbarch);
struct alpha_sigtramp_unwind_cache *info
= alpha_sigtramp_frame_unwind_cache (this_frame, this_prologue_cache);
CORE_ADDR stack_addr, code_addr;
/* We shouldn't even bother to try if the OSABI didn't register a
sigcontext_addr handler or pc_in_sigtramp handler. */
- if (gdbarch_tdep (gdbarch)->sigcontext_addr == NULL)
+ alpha_gdbarch_tdep *tdep = (alpha_gdbarch_tdep *) gdbarch_tdep (gdbarch);
+ if (tdep->sigcontext_addr == NULL)
return 0;
- if (gdbarch_tdep (gdbarch)->pc_in_sigtramp == NULL)
+
+ if (tdep->pc_in_sigtramp == NULL)
return 0;
/* Otherwise we should be in a signal frame. */
find_pc_partial_function (pc, &name, NULL, NULL);
- if (gdbarch_tdep (gdbarch)->pc_in_sigtramp (gdbarch, pc, name))
+ if (tdep->pc_in_sigtramp (gdbarch, pc, name))
return 1;
return 0;
static CORE_ADDR
alpha_heuristic_proc_start (struct gdbarch *gdbarch, CORE_ADDR pc)
{
- struct gdbarch_tdep *tdep = gdbarch_tdep (gdbarch);
+ alpha_gdbarch_tdep *tdep = (alpha_gdbarch_tdep *) gdbarch_tdep (gdbarch);
CORE_ADDR last_non_nop = pc;
CORE_ADDR fence = pc - heuristic_fence_post;
CORE_ADDR orig_pc = pc;
static struct gdbarch *
alpha_gdbarch_init (struct gdbarch_info info, struct gdbarch_list *arches)
{
- struct gdbarch_tdep *tdep;
struct gdbarch *gdbarch;
/* Find a candidate among extant architectures. */
if (arches != NULL)
return arches->gdbarch;
- tdep = XCNEW (struct gdbarch_tdep);
+ alpha_gdbarch_tdep *tdep = new alpha_gdbarch_tdep;
gdbarch = gdbarch_alloc (&info, tdep);
/* Lowest text address. This is used by heuristic_proc_start()