-/* Target-dependent code for FreeBSD/Alpha.
- Copyright 2001, 2002, 2003 Free Software Foundation, Inc.
+/* Target-dependent code for FreeBSD/alpha.
+
+ Copyright (C) 2001-2015 Free Software Foundation, Inc.
This file is part of GDB.
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
- the Free Software Foundation; either version 2 of the License, or
+ the Free Software Foundation; either version 3 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
- along with this program; if not, write to the Free Software
- Foundation, Inc., 59 Temple Place - Suite 330,
- Boston, MA 02111-1307, USA. */
+ along with this program. If not, see <http://www.gnu.org/licenses/>. */
#include "defs.h"
#include "value.h"
#include "osabi.h"
#include "alpha-tdep.h"
+#include "solib-svr4.h"
static int
-alphafbsd_use_struct_convention (int gcc_p, struct type *type)
+alphafbsd_return_in_memory (struct type *type)
{
enum type_code code;
int i;
CORE_ADDR alphafbsd_sigtramp_end = 0x11ffffe0;
static int
-alphafbsd_pc_in_sigtramp (CORE_ADDR pc, char *func_name)
+alphafbsd_pc_in_sigtramp (struct gdbarch *gdbarch,
+ CORE_ADDR pc, const char *func_name)
{
return (pc >= alphafbsd_sigtramp_start && pc < alphafbsd_sigtramp_end);
}
static LONGEST
-alphafbsd_sigtramp_offset (CORE_ADDR pc)
+alphafbsd_sigtramp_offset (struct gdbarch *gdbarch, CORE_ADDR pc)
{
return pc - alphafbsd_sigtramp_start;
}
-/* Assuming NEXT_FRAME is for a frame following a BSD sigtramp
- routine, return the address of the associated sigcontext structure. */
+/* Assuming THIS_FRAME is the frame of a BSD sigtramp routine,
+ return the address of the associated sigcontext structure. */
static CORE_ADDR
-alphafbsd_sigcontext_addr (struct frame_info *next_frame)
+alphafbsd_sigcontext_addr (struct frame_info *this_frame)
{
- return frame_unwind_register_unsigned (next_frame, ALPHA_SP_REGNUM) + 24;
+ return get_frame_register_unsigned (this_frame, ALPHA_SP_REGNUM) + 24;
}
/* FreeBSD 5.0-RELEASE or later. */
{
struct gdbarch_tdep *tdep = gdbarch_tdep (gdbarch);
+ /* FIXME: Should activate generic FreeBSD support here with
+ fbsd_init_abi(), but this requires a valid
+ 'iterate_over_regset_sections' gdbarch method and
+ 'collect_regset' functions for each regset. */
+
/* Hook into the DWARF CFI frame unwinder. */
alpha_dwarf2_init_abi (info, gdbarch);
/* Hook into the MDEBUG frame unwinder. */
alpha_mdebug_init_abi (info, gdbarch);
- set_gdbarch_deprecated_use_struct_convention (gdbarch, alphafbsd_use_struct_convention);
+ /* FreeBSD/alpha has SVR4-style shared libraries. */
+ set_solib_svr4_fetch_link_map_offsets
+ (gdbarch, svr4_lp64_fetch_link_map_offsets);
tdep->dynamic_sigtramp_offset = alphafbsd_sigtramp_offset;
tdep->sigcontext_addr = alphafbsd_sigcontext_addr;
tdep->pc_in_sigtramp = alphafbsd_pc_in_sigtramp;
+ tdep->return_in_memory = alphafbsd_return_in_memory;
tdep->sc_pc_offset = 288;
tdep->sc_regs_offset = 24;
tdep->sc_fpregs_offset = 320;