add autom4te.cache to .cvsignore

[deliverable/binutils-gdb.git] / gdb / m68klinux-tdep.c

diff --git a/gdb/m68klinux-tdep.c b/gdb/m68klinux-tdep.c
index 0b84483fb5997c46cc59ec40ec7ac566737bc09a..a99acc9496f6fb2d75be947aae1775828790709a 100644 (file)
--- a/gdb/m68klinux-tdep.c
+++ b/gdb/m68klinux-tdep.c
@@ -1,6 +1,6 @@
 /* Motorola m68k target-dependent support for GNU/Linux.
 
-   Copyright 1996, 1998, 2000, 2001, 2002, 2003, 2004
+   Copyright (C) 1996, 1998, 2000, 2001, 2002, 2003, 2004, 2007
    Free Software Foundation, Inc.
 
    This file is part of GDB.
@@ -17,8 +17,8 @@
 
    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.  */
+   Foundation, Inc., 51 Franklin Street, Fifth Floor,
+   Boston, MA 02110-1301, USA.  */
 
 #include "defs.h"
 #include "gdbcore.h"
@@ -35,6 +35,8 @@
 #include "m68k-tdep.h"
 #include "trad-frame.h"
 #include "frame-unwind.h"
+#include "glibc-tdep.h"
+#include "solib-svr4.h"
 \f
 /* Offsets (in target ints) into jmp_buf.  */
 
@@ -246,7 +248,7 @@ m68k_linux_sigtramp_frame_prev_register (struct frame_info *next_frame,
                                         int regnum, int *optimizedp,
                                         enum lval_type *lvalp,
                                         CORE_ADDR *addrp,
-                                        int *realnump, void *valuep)
+                                        int *realnump, gdb_byte *valuep)
 {
   /* Make sure we've initialized the cache.  */
   struct trad_frame_cache *cache =
@@ -284,7 +286,7 @@ m68k_linux_init_abi (struct gdbarch_info info, struct gdbarch *gdbarch)
   tdep->jb_elt_size = M68K_LINUX_JB_ELEMENT_SIZE;
 
   /* GNU/Linux uses a calling convention that's similar to SVR4.  It
-     returns integer values in %d0/%di, pointer values in %a0 and
+     returns integer values in %d0/%d1, pointer values in %a0 and
      floating values in %fp0, just like SVR4, but uses %a1 to pass the
      address to store a structure value.  It also returns small
      structures in registers instead of memory.  */
@@ -295,8 +297,19 @@ m68k_linux_init_abi (struct gdbarch_info info, struct gdbarch *gdbarch)
   frame_unwind_append_sniffer (gdbarch, m68k_linux_sigtramp_frame_sniffer);
 
   /* Shared library handling.  */
-  set_gdbarch_in_solib_call_trampoline (gdbarch, in_plt_section);
+
+  /* GNU/Linux uses SVR4-style shared libraries.  */
+  set_solib_svr4_fetch_link_map_offsets (gdbarch,
+                                        svr4_ilp32_fetch_link_map_offsets);
+
+  /* GNU/Linux uses the dynamic linker included in the GNU C Library.  */
+  set_gdbarch_skip_solib_resolver (gdbarch, glibc_skip_solib_resolver);
+
   set_gdbarch_skip_trampoline_code (gdbarch, find_solib_trampoline_target);
+
+  /* Enable TLS support.  */
+  set_gdbarch_fetch_tls_load_module_address (gdbarch,
+                                             svr4_fetch_objfile_link_map);
 }
 
 void