/* Target-dependent code for AMD64 Solaris.
- Copyright (C) 2001, 2002, 2003, 2004, 2006, 2007
- Free Software Foundation, Inc.
+ Copyright (C) 2001-2019 Free Software Foundation, Inc.
Contributed by Joseph Myers, CodeSourcery, LLC.
#include "osabi.h"
#include "symtab.h"
-#include "gdb_string.h"
-
#include "sol2-tdep.h"
#include "amd64-tdep.h"
+#include "gdbsupport/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;
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)