/* Target-dependent code for OpenBSD/sparc.
- Copyright (C) 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011
- Free Software Foundation, Inc.
+ Copyright (C) 2004-2016 Free Software Foundation, Inc.
This file is part of GDB.
#include "symtab.h"
#include "trad-frame.h"
-#include "gdb_assert.h"
-
#include "obsd-tdep.h"
#include "sparc-tdep.h"
#include "solib-svr4.h"
static const int sparc32obsd_page_size = 4096;
static int
-sparc32obsd_pc_in_sigtramp (CORE_ADDR pc, char *name)
+sparc32obsd_pc_in_sigtramp (CORE_ADDR pc, const char *name)
{
CORE_ADDR start_pc = (pc & ~(sparc32obsd_page_size - 1));
unsigned long insn;
CORE_ADDR addr;
if (*this_cache)
- return *this_cache;
+ return (struct sparc_frame_cache *) *this_cache;
cache = sparc_frame_cache (this_frame, this_cache);
gdb_assert (cache == *this_cache);
/* Since we couldn't find the frame's function, the cache was
initialized under the assumption that we're frameless. */
- cache->frameless_p = 0;
+ sparc_record_save_insn (cache);
addr = get_frame_register_unsigned (this_frame, SPARC_FP_REGNUM);
cache->base = addr;
}
void **this_cache)
{
CORE_ADDR pc = get_frame_pc (this_frame);
- char *name;
+ const char *name;
find_pc_partial_function (pc, &name, NULL, NULL);
if (sparc32obsd_pc_in_sigtramp (pc, name))
static const struct frame_unwind sparc32obsd_sigtramp_frame_unwind =
{
SIGTRAMP_FRAME,
+ default_frame_unwind_stop_reason,
sparc32obsd_sigtramp_frame_this_id,
sparc32obsd_sigtramp_frame_prev_register,
NULL,
static void
sparc32obsd_init_abi (struct gdbarch_info info, struct gdbarch *gdbarch)
{
- struct gdbarch_tdep *tdep = gdbarch_tdep (gdbarch);
-
/* OpenBSD/sparc is very similar to NetBSD/sparc ELF. */
sparc32nbsd_elf_init_abi (info, gdbarch);