1 files changed, 0 insertions, 72 deletions
diff --git a/gcc-4.2.1/gcc/config/alpha/vms-unwind.h b/gcc-4.2.1/gcc/config/alpha/vms-unwind.h
deleted file mode 100644
index 4fb6a198f..000000000
--- a/gcc-4.2.1/gcc/config/alpha/vms-unwind.h
+++ /dev/null
@@ -1,72 +0,0 @@
-/* DWARF2 EH unwinding support for Alpha VMS.
-   Copyright (C) 2004 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 2, 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.
-
-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, 51 Franklin Street, Fifth Floor,
-Boston, MA 02110-1301, USA.  */
-
-#include <pdscdef.h>
-
-#define MD_FALLBACK_FRAME_STATE_FOR alpha_fallback_frame_state
-
-static _Unwind_Reason_Code
-alpha_fallback_frame_state (struct _Unwind_Context *context,
-			    _Unwind_FrameState *fs)
-{
-  PDSCDEF *pv = *((PDSCDEF **) context->reg [29]);
-
-  if (pv && ((long) pv & 0x7) == 0) /* low bits 0 means address */
-    pv = *(PDSCDEF **) pv;
-
-  if (pv && ((pv->pdsc$w_flags & 0xf) == PDSC$K_KIND_FP_STACK))
-    {
-      int i, j;
-
-      fs->cfa_offset = pv->pdsc$l_size;
-      fs->cfa_reg = pv->pdsc$w_flags & PDSC$M_BASE_REG_IS_FP ? 29 : 30;
-      fs->retaddr_column = 26;
-      fs->cfa_how = CFA_REG_OFFSET;
-      fs->regs.reg[27].loc.offset = -pv->pdsc$l_size;
-      fs->regs.reg[27].how = REG_SAVED_OFFSET;
-      fs->regs.reg[26].loc.offset
-	= -(pv->pdsc$l_size - pv->pdsc$w_rsa_offset);
-      fs->regs.reg[26].how = REG_SAVED_OFFSET;
-
-      for (i = 0, j = 0; i < 32; i++)
-	if (1<<i & pv->pdsc$l_ireg_mask)
-	  {
-	    fs->regs.reg[i].loc.offset
-	      = -(pv->pdsc$l_size - pv->pdsc$w_rsa_offset - 8 * ++j);
-	    fs->regs.reg[i].how = REG_SAVED_OFFSET;
-	  }
-
-      return _URC_NO_REASON;
-    }
-  else if (pv && ((pv->pdsc$w_flags & 0xf) == PDSC$K_KIND_FP_REGISTER))
-    {
-      fs->cfa_offset = pv->pdsc$l_size;
-      fs->cfa_reg = pv->pdsc$w_flags & PDSC$M_BASE_REG_IS_FP ? 29 : 30;
-      fs->retaddr_column = 26;
-      fs->cfa_how = CFA_REG_OFFSET;
-      fs->regs.reg[26].loc.reg = pv->pdsc$b_save_ra;
-      fs->regs.reg[26].how = REG_SAVED_REG;
-      fs->regs.reg[29].loc.reg = pv->pdsc$b_save_fp;
-      fs->regs.reg[29].how = REG_SAVED_REG;
-
-      return _URC_NO_REASON;
-    }
-  return _URC_END_OF_STACK;
-}