static int
compare_unwind_entries (const void *arg1, const void *arg2)
{
- const struct unwind_table_entry *a = arg1;
- const struct unwind_table_entry *b = arg2;
+ const struct unwind_table_entry *a = (const struct unwind_table_entry *) arg1;
+ const struct unwind_table_entry *b = (const struct unwind_table_entry *) arg2;
if (a->region_start > b->region_start)
return 1;
struct gdbarch *gdbarch = get_objfile_arch (objfile);
unsigned long tmp;
unsigned i;
- char *buf = alloca (size);
+ char *buf = (char *) alloca (size);
CORE_ADDR low_text_segment_address;
/* For ELF targets, then unwinds are supposed to
if (stub_unwind_size > 0)
{
unsigned int i;
- char *buf = alloca (stub_unwind_size);
+ char *buf = (char *) alloca (stub_unwind_size);
/* Read in the stub unwind entries. */
bfd_get_section_contents (objfile->obfd, stub_unwind_sec, buf,
{
struct hppa_unwind_info *ui;
ui = NULL;
- priv = objfile_data (objfile, hppa_objfile_priv_data);
+ priv = ((struct hppa_objfile_private *)
+ objfile_data (objfile, hppa_objfile_priv_data));
if (priv)
ui = ((struct hppa_objfile_private *) priv)->unwind_info;
if (!ui)
{
read_unwind_info (objfile);
- priv = objfile_data (objfile, hppa_objfile_priv_data);
+ priv = ((struct hppa_objfile_private *)
+ objfile_data (objfile, hppa_objfile_priv_data));
if (priv == NULL)
error (_("Internal error reading unwind information."));
ui = ((struct hppa_objfile_private *) priv)->unwind_info;
return NULL;
}
-/* The epilogue is defined here as the area either on the `bv' instruction
+/* Implement the stack_frame_destroyed_p gdbarch method.
+
+ The epilogue is defined here as the area either on the `bv' instruction
itself or an instruction which destroys the function's stack frame.
We do not assume that the epilogue is at the end of a function as we can
also have return sequences in the middle of a function. */
+
static int
-hppa_in_function_epilogue_p (struct gdbarch *gdbarch, CORE_ADDR pc)
+hppa_stack_frame_destroyed_p (struct gdbarch *gdbarch, CORE_ADDR pc)
{
enum bfd_endian byte_order = gdbarch_byte_order (gdbarch);
unsigned long status;
if (hppa_debug)
fprintf_unfiltered (gdb_stdlog, "base=%s (cached) }",
paddress (gdbarch, ((struct hppa_frame_cache *)*this_cache)->base));
- return (*this_cache);
+ return (struct hppa_frame_cache *) (*this_cache);
}
cache = FRAME_OBSTACK_ZALLOC (struct hppa_frame_cache);
(*this_cache) = cache;
{
if (hppa_debug)
fprintf_unfiltered (gdb_stdlog, "base=NULL (no unwind entry) }");
- return (*this_cache);
+ return (struct hppa_frame_cache *) (*this_cache);
}
/* Turn the Entry_GR field into a bitmask. */
{
error (_("Cannot read instruction at %s."),
paddress (gdbarch, pc));
- return (*this_cache);
+ return (struct hppa_frame_cache *) (*this_cache);
}
inst = extract_unsigned_integer (buf4, sizeof buf4, byte_order);
if (hppa_debug)
fprintf_unfiltered (gdb_stdlog, "base=%s }",
paddress (gdbarch, ((struct hppa_frame_cache *)*this_cache)->base));
- return (*this_cache);
+ return (struct hppa_frame_cache *) (*this_cache);
}
static void
struct unwind_table_entry *u;
if (*this_cache)
- return *this_cache;
+ return (struct hppa_stub_unwind_cache *) *this_cache;
info = FRAME_OBSTACK_ZALLOC (struct hppa_stub_unwind_cache);
*this_cache = info;
/* The following gdbarch vector elements do not depend on the address
size, or in any other gdbarch element previously set. */
set_gdbarch_skip_prologue (gdbarch, hppa_skip_prologue);
- set_gdbarch_in_function_epilogue_p (gdbarch,
- hppa_in_function_epilogue_p);
+ set_gdbarch_stack_frame_destroyed_p (gdbarch,
+ hppa_stack_frame_destroyed_p);
set_gdbarch_inner_than (gdbarch, core_addr_greaterthan);
set_gdbarch_sp_regnum (gdbarch, HPPA_SP_REGNUM);
set_gdbarch_fp0_regnum (gdbarch, HPPA_FP0_REGNUM);