/* Target-dependent code for AMD64 Solaris.
- Copyright 2001, 2002, 2003, 2004 Free Software Foundation, Inc.
+ Copyright (C) 2001-2019 Free Software Foundation, Inc.
+
Contributed by Joseph Myers, CodeSourcery, LLC.
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 "frame.h"
#include "osabi.h"
#include "symtab.h"
-#include "gdb_string.h"
-
+#include "sol2-tdep.h"
#include "amd64-tdep.h"
+#include "x86-xstate.h"
#include "solib-svr4.h"
/* Mapping between the general-purpose registers in gregset_t format
8 * 8, /* %rdi */
10 * 8, /* %rbp */
20 * 8, /* %rsp */
- 7 * 8, /* %r8 ... */
+ 7 * 8, /* %r8 ... */
6 * 8,
5 * 8,
4 * 8,
1 * 8,
0 * 8, /* ... %r15 */
17 * 8, /* %rip */
- 16 * 8, /* %eflags */
+ 19 * 8, /* %eflags */
18 * 8, /* %cs */
21 * 8, /* %ss */
25 * 8, /* %ds */
};
\f
-/* Return whether the frame preceding NEXT_FRAME corresponds to a
- Solaris sigtramp routine. */
+/* Return whether THIS_FRAME corresponds to a Solaris sigtramp
+ routine. */
static int
-amd64_sol2_sigtramp_p (struct frame_info *next_frame)
+amd64_sol2_sigtramp_p (struct frame_info *this_frame)
{
- CORE_ADDR pc = frame_pc_unwind (next_frame);
- char *name;
+ CORE_ADDR pc = get_frame_pc (this_frame);
+ const char *name;
find_pc_partial_function (pc, &name, NULL, NULL);
return (name && (strcmp ("sigacthandler", name) == 0
- || strcmp (name, "ucbsigvechandler") == 0));
+ || strcmp (name, "ucbsigvechandler") == 0
+ || strcmp (name, "__sighndlr") == 0));
}
/* Solaris doesn't have a 'struct sigcontext', but it does have a
'mcontext_t' that contains the saved set of machine registers. */
static CORE_ADDR
-amd64_sol2_mcontext_addr (struct frame_info *next_frame)
+amd64_sol2_mcontext_addr (struct frame_info *this_frame)
{
CORE_ADDR sp, ucontext_addr;
- sp = frame_unwind_register_unsigned (next_frame, AMD64_RSP_REGNUM);
- ucontext_addr = get_frame_memory_unsigned (next_frame, sp + 8, 8);
+ sp = get_frame_register_unsigned (this_frame, AMD64_RSP_REGNUM);
+ ucontext_addr = get_frame_memory_unsigned (this_frame, sp + 8, 8);
return ucontext_addr + 72;
}
tdep->gregset_num_regs = ARRAY_SIZE (amd64_sol2_gregset_reg_offset);
tdep->sizeof_gregset = 28 * 8;
- amd64_init_abi (info, gdbarch);
+ amd64_init_abi (info, gdbarch,
+ amd64_target_description (X86_XSTATE_SSE_MASK, true));
tdep->sigtramp_p = amd64_sol2_sigtramp_p;
tdep->sigcontext_addr = amd64_sol2_mcontext_addr;
tdep->sc_num_regs = tdep->gregset_num_regs;
/* Solaris uses SVR4-style shared libraries. */
+ set_gdbarch_skip_solib_resolver (gdbarch, sol2_skip_solib_resolver);
set_solib_svr4_fetch_link_map_offsets
(gdbarch, svr4_lp64_fetch_link_map_offsets);
-}
-\f
-/* Provide a prototype to silence -Wmissing-prototypes. */
-extern void _initialize_amd64_sol2_tdep (void);
+ /* How to print LWP PTIDs from core files. */
+ set_gdbarch_core_pid_to_str (gdbarch, sol2_core_pid_to_str);
+}
void
_initialize_amd64_sol2_tdep (void)