* buildsym.c (start_subfile): Handle producer.

[deliverable/binutils-gdb.git] / gdb / m32r-linux-tdep.c

diff --git a/gdb/m32r-linux-tdep.c b/gdb/m32r-linux-tdep.c
index d60d8fa977f17a5329b3d41a51a834067e5b78c6..53448638d7398954d506c7524c99704f823c2ef3 100644 (file)
--- a/gdb/m32r-linux-tdep.c
+++ b/gdb/m32r-linux-tdep.c
@@ -1,6 +1,6 @@
 /* Target-dependent code for GNU/Linux m32r.
 
-   Copyright 2004 Free Software Foundation, Inc.
+   Copyright (C) 2004 Free Software Foundation, Inc.
 
    This file is part of GDB.
 
@@ -16,8 +16,8 @@
 
    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"
@@ -33,6 +33,7 @@
 
 #include "glibc-tdep.h"
 #include "solib-svr4.h"
+#include "symtab.h"
 
 #include "trad-frame.h"
 #include "frame-unwind.h"
@@ -77,7 +78,7 @@
    to the ones used by the kernel.  Therefore, these trampolines are
    supported too.  */
 
-static const unsigned char linux_sigtramp_code[] = {
+static const gdb_byte linux_sigtramp_code[] = {
   0x67, 0x77, 0x10, 0xf2,
 };
 
@@ -87,7 +88,7 @@ static const unsigned char linux_sigtramp_code[] = {
 static CORE_ADDR
 m32r_linux_sigtramp_start (CORE_ADDR pc, struct frame_info *next_frame)
 {
-  unsigned char buf[4];
+  gdb_byte buf[4];
 
   /* We only recognize a signal trampoline if PC is at the start of
      one of the instructions.  We optimize for finding the PC at the
@@ -125,7 +126,7 @@ m32r_linux_sigtramp_start (CORE_ADDR pc, struct frame_info *next_frame)
 
    The effect is to call the system call rt_sigreturn.  */
 
-static const unsigned char linux_rt_sigtramp_code[] = {
+static const gdb_byte linux_rt_sigtramp_code[] = {
   0x97, 0xf0, 0x00, 0xad, 0x10, 0xf2, 0xf0, 0x00,
 };
 
@@ -135,7 +136,7 @@ static const unsigned char linux_rt_sigtramp_code[] = {
 static CORE_ADDR
 m32r_linux_rt_sigtramp_start (CORE_ADDR pc, struct frame_info *next_frame)
 {
-  unsigned char buf[4];
+  gdb_byte buf[4];
 
   /* We only recognize a signal trampoline if PC is at the start of
      one of the instructions.  We optimize for finding the PC at the
@@ -282,7 +283,7 @@ m32r_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)
 {
   struct m32r_frame_cache *cache =
     m32r_linux_sigtramp_frame_cache (next_frame, this_cache);
@@ -413,12 +414,17 @@ m32r_linux_init_abi (struct gdbarch_info info, struct gdbarch *gdbarch)
   frame_unwind_append_sniffer (gdbarch, m32r_linux_sigtramp_frame_sniffer);
 
   /* GNU/Linux uses SVR4-style shared libraries.  */
+  set_gdbarch_skip_trampoline_code (gdbarch, find_solib_trampoline_target);
   set_solib_svr4_fetch_link_map_offsets
     (gdbarch, svr4_ilp32_fetch_link_map_offsets);
 
   /* Core file support.  */
   set_gdbarch_regset_from_core_section
     (gdbarch, m32r_linux_regset_from_core_section);
+
+  /* Enable TLS support.  */
+  set_gdbarch_fetch_tls_load_module_address (gdbarch,
+                                             svr4_fetch_objfile_link_map);
 }
 
 /* Provide a prototype to silence -Wmissing-prototypes.  */