Delete old versions of GCC.

Change-Id: I710f125d905290e1024cbd67f48299861790c66c

1 files changed, 0 insertions, 87 deletions

diff --git a/gcc-4.7/libgcc/unwind-dw2.h b/gcc-4.7/libgcc/unwind-dw2.h
deleted file mode 100644
index 2c558b496..000000000
--- a/gcc-4.7/libgcc/unwind-dw2.h
+++ /dev/null
@@ -1,87 +0,0 @@
-/* DWARF2 frame unwind data structure.
-   Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2009
-   Free Software Foundation, Inc.
-
-   This file is part of GCC.
-
-   GCC is free software; you can redistribute it and/or modify it
-   under the terms of the GNU General Public License as published by
-   the Free Software Foundation; either version 3, or (at your option)
-   any later version.
-
-   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 GNU General Public
-   License for more details.
-
-   Under Section 7 of GPL version 3, you are granted additional
-   permissions described in the GCC Runtime Library Exception, version
-   3.1, as published by the Free Software Foundation.
-
-   You should have received a copy of the GNU General Public License and
-   a copy of the GCC Runtime Library Exception along with this program;
-   see the files COPYING3 and COPYING.RUNTIME respectively.  If not, see
-   <http://www.gnu.org/licenses/>.  */
-
-/* A target can override (perhaps for backward compatibility) how
-   many dwarf2 columns are unwound.  */
-#ifndef DWARF_FRAME_REGISTERS
-#define DWARF_FRAME_REGISTERS FIRST_PSEUDO_REGISTER
-#endif
-
-/* The result of interpreting the frame unwind info for a frame.
-   This is all symbolic at this point, as none of the values can
-   be resolved until the target pc is located.  */
-typedef struct
-{
-  /* Each register save state can be described in terms of a CFA slot,
-     another register, or a location expression.  */
-  struct frame_state_reg_info
-  {
-    struct {
-      union {
-	_Unwind_Word reg;
-	_Unwind_Sword offset;
-	const unsigned char *exp;
-      } loc;
-      enum {
-	REG_UNSAVED,
-	REG_SAVED_OFFSET,
-	REG_SAVED_REG,
-	REG_SAVED_EXP,
-	REG_SAVED_VAL_OFFSET,
-	REG_SAVED_VAL_EXP,
-	REG_UNDEFINED
-      } how;
-    } reg[DWARF_FRAME_REGISTERS+1];
-
-    /* Used to implement DW_CFA_remember_state.  */
-    struct frame_state_reg_info *prev;
-
-    /* The CFA can be described in terms of a reg+offset or a
-       location expression.  */
-    _Unwind_Sword cfa_offset;
-    _Unwind_Word cfa_reg;
-    const unsigned char *cfa_exp;
-    enum {
-      CFA_UNSET,
-      CFA_REG_OFFSET,
-      CFA_EXP
-    } cfa_how;
-  } regs;
-
-  /* The PC described by the current frame state.  */
-  void *pc;
-
-  /* The information we care about from the CIE/FDE.  */
-  _Unwind_Personality_Fn personality;
-  _Unwind_Sword data_align;
-  _Unwind_Word code_align;
-  _Unwind_Word retaddr_column;
-  unsigned char fde_encoding;
-  unsigned char lsda_encoding;
-  unsigned char saw_z;
-  unsigned char signal_frame;
-  void *eh_ptr;
-} _Unwind_FrameState;
-