Update FSF address.

[pf3gnuchains/gcc-fork.git] / gcc / config / mips / linux-unwind.h

diff --git a/gcc/config/mips/linux-unwind.h b/gcc/config/mips/linux-unwind.h
index 5c136c1..4152138 100644 (file)
--- a/gcc/config/mips/linux-unwind.h
+++ b/gcc/config/mips/linux-unwind.h
@@ -1,5 +1,5 @@
 /* DWARF2 EH unwinding support for MIPS Linux.
-   Copyright (C) 2004 Free Software Foundation, Inc.
+   Copyright (C) 2004, 2005 Free Software Foundation, Inc.
 
 This file is part of GCC.
 
@@ -8,6 +8,14 @@ it under the terms of the GNU General Public License as published by
 the Free Software Foundation; either version 2, or (at your option)
 any later version.
 
+In addition to the permissions in the GNU General Public License, the
+Free Software Foundation gives you unlimited permission to link the
+compiled version of this file with other programs, and to distribute
+those programs without any restriction coming from the use of this
+file.  (The General Public License restrictions do apply in other
+respects; for example, they cover modification of the file, and
+distribution when not linked into another program.)
+
 GCC is distributed in the hope that it will be useful,
 but WITHOUT ANY WARRANTY; without even the implied warranty of
 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
@@ -15,8 +23,8 @@ GNU General Public License for more details.
 
 You should have received a copy of the GNU General Public License
 along with GCC; see the file COPYING.  If not, write to
-the Free Software Foundation, 59 Temple Place - Suite 330,
-Boston, MA 02111-1307, USA.  */
+the Free Software Foundation, 51 Franklin Street, Fifth Floor,
+Boston, MA 02110-1301, USA.  */
 
 #ifndef inhibit_libc
 /* Do code reading to identify a signal frame, and set the frame
@@ -78,6 +86,13 @@ mips_fallback_frame_state (struct _Unwind_Context *context,
   fs->cfa_reg = STACK_POINTER_REGNUM;
   fs->cfa_offset = new_cfa - (_Unwind_Ptr) context->cfa;
 
+#if _MIPS_SIM == _ABIO32 && defined __MIPSEB__
+  /* On o32 Linux, the register save slots in the sigcontext are
+     eight bytes.  We need the lower half of each register slot,
+     so slide our view of the structure back four bytes.  */
+  new_cfa -= 4;
+#endif
+
   for (i = 0; i < 32; i++) {
     fs->regs.reg[i].how = REG_SAVED_OFFSET;
     fs->regs.reg[i].loc.offset