2005-10-19 Ulrich Weigand <uweigand@de.ibm.com>

        * configure.srv [s390-*-linux*, s390x-*-linux*]: Set srv_linux_regsets
        and srv_linux_thread_db to yes.
        * linux-s390-low.c (s390_fill_gregset): New function.
        (target_regsets): Define data structure.

diff --git a/gdb/gdbserver/ChangeLog b/gdb/gdbserver/ChangeLog
index 810527ec77b3fb16c5baa699f9f5786975e3357f..e623ae7bb69ca99bd1e4f700525fce192043d2a0 100644 (file)
--- a/gdb/gdbserver/ChangeLog
+++ b/gdb/gdbserver/ChangeLog
@@ -1,3 +1,10 @@
+2005-10-19  Ulrich Weigand  <uweigand@de.ibm.com>
+
+       * configure.srv [s390-*-linux*, s390x-*-linux*]: Set srv_linux_regsets
+       and srv_linux_thread_db to yes.
+       * linux-s390-low.c (s390_fill_gregset): New function.
+       (target_regsets): Define data structure.
+
 2006-10-17  Daniel Jacobowitz  <dan@codesourcery.com>
 
        * acinclude.m4 (SRV_CHECK_TLS_GET_ADDR): New.

diff --git a/gdb/gdbserver/configure.srv b/gdb/gdbserver/configure.srv
index 40805e5e536066012acc0e981e98f51c500538a7..3287955ed820e036fa752c674350b8848d22f17c 100644 (file)
--- a/gdb/gdbserver/configure.srv
+++ b/gdb/gdbserver/configure.srv
@@ -87,10 +87,14 @@ case "${target}" in
   s390-*-linux*)       srv_regobj=reg-s390.o
                        srv_tgtobj="linux-low.o linux-s390-low.o"
                        srv_linux_usrregs=yes
+                       srv_linux_regsets=yes
+                       srv_linux_thread_db=yes
                        ;;
   s390x-*-linux*)      srv_regobj=reg-s390x.o
                        srv_tgtobj="linux-low.o linux-s390-low.o"
                        srv_linux_usrregs=yes
+                       srv_linux_regsets=yes
+                       srv_linux_thread_db=yes
                        ;;
   sh*-*-linux*)                srv_regobj=reg-sh.o
                        srv_tgtobj="linux-low.o linux-sh-low.o"

diff --git a/gdb/gdbserver/linux-s390-low.c b/gdb/gdbserver/linux-s390-low.c
index 7ebb8e92dbbfc928353b01672b3cff9fb31c6db0..c2511a5e19dedb006486dc36812d81589e757d7e 100644 (file)
--- a/gdb/gdbserver/linux-s390-low.c
+++ b/gdb/gdbserver/linux-s390-low.c
@@ -1,6 +1,6 @@
 /* GNU/Linux S/390 specific low level interface, for the remote server
    for GDB.
-   Copyright (C) 2001, 2002, 2005
+   Copyright (C) 2001, 2002, 2005, 2006
    Free Software Foundation, Inc.
 
    This file is part of GDB.
@@ -75,6 +75,22 @@ s390_cannot_store_register (int regno)
   return 0;
 }
 
+/* Provide only a fill function for the general register set.  ps_lgetregs
+   will use this for NPTL support.  */
+
+static void s390_fill_gregset (void *buf)
+{
+  int i;
+
+  for (i = 0; i < 34; i++)
+    collect_register (i, (char *) buf + s390_regmap[i]);
+}
+
+struct regset_info target_regsets[] = {
+  { 0, 0, 0, GENERAL_REGS, s390_fill_gregset, NULL },
+  { 0, 0, -1, -1, NULL, NULL }
+};
+
 
 static const unsigned char s390_breakpoint[] = { 0, 1 };
 #define s390_breakpoint_len 2