X-Git-Url: http://drtracing.org/?a=blobdiff_plain;f=gas%2Fdw2gencfi.h;h=7f834966b90e08c554f2dac87fa8db18d77a8f3a;hb=04ee5257d646209723f3ed11afd838529fe6e3a7;hp=75b6ec24610abf1bb32bddea2d5bbee4251a3336;hpb=cdfbf930b96d5ae51342f34dd180323a8011f8ef;p=deliverable%2Fbinutils-gdb.git

diff --git a/gas/dw2gencfi.h b/gas/dw2gencfi.h
index 75b6ec2461..7f834966b9 100644
--- a/gas/dw2gencfi.h
+++ b/gas/dw2gencfi.h
@@ -1,12 +1,12 @@
 /* dw2gencfi.h - Support for generating Dwarf2 CFI information.
-   Copyright 2003 Free Software Foundation, Inc.
+   Copyright 2003, 2004, 2005, 2007, 2009 Free Software Foundation, Inc.
    Contributed by Michal Ludvig <mludvig@suse.cz>
 
    This file is part of GAS, the GNU Assembler.
 
    GAS 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)
+   the Free Software Foundation; either version 3, or (at your option)
    any later version.
 
    GAS is distributed in the hope that it will be useful,
@@ -16,13 +16,13 @@
 
    You should have received a copy of the GNU General Public License
    along with GAS; see the file COPYING.  If not, write to the Free
-   Software Foundation, 59 Temple Place - Suite 330, Boston, MA
-   02111-1307, USA.  */
+   Software Foundation, 51 Franklin Street - Fifth Floor, Boston, MA
+   02110-1301, USA.  */
 
 #ifndef DW2GENCFI_H
 #define DW2GENCFI_H
 
-#include "elf/dwarf2.h"
+#include "dwarf2.h"
 
 struct symbol;
 
@@ -49,4 +49,84 @@ extern void cfi_add_CFA_same_value (unsigned);
 extern void cfi_add_CFA_remember_state (void);
 extern void cfi_add_CFA_restore_state (void);
 
+/* Structures for md_cfi_end.  */
+
+#if defined (TE_PE) || defined (TE_PEP)
+#define SUPPORT_FRAME_LINKONCE 1
+#else
+#define SUPPORT_FRAME_LINKONCE 0
+#endif
+
+struct cfi_insn_data
+{
+  struct cfi_insn_data *next;
+#if SUPPORT_FRAME_LINKONCE
+  segT cur_seg;
+#endif
+  int insn;
+  union
+  {
+    struct
+    {
+      unsigned reg;
+      offsetT offset;
+    } ri;
+
+    struct
+    {
+      unsigned reg1;
+      unsigned reg2;
+    } rr;
+
+    unsigned r;
+    offsetT i;
+
+    struct
+    {
+      symbolS *lab1;
+      symbolS *lab2;
+    } ll;
+
+    struct cfi_escape_data *esc;
+
+    struct
+    {
+      unsigned reg, encoding;
+      expressionS exp;
+    } ea;
+  } u;
+};
+
+struct fde_entry
+{
+  struct fde_entry *next;
+#if SUPPORT_FRAME_LINKONCE
+  segT cur_seg;
+#endif
+  symbolS *start_address;
+  symbolS *end_address;
+  struct cfi_insn_data *data;
+  struct cfi_insn_data **last;
+  unsigned char per_encoding;
+  unsigned char lsda_encoding;
+  expressionS personality;
+  expressionS lsda;
+  unsigned int return_column;
+  unsigned int signal_frame;
+#if SUPPORT_FRAME_LINKONCE
+  int handled;
+#endif
+};
+
+/* The list of all FDEs that have been collected.  */
+extern struct fde_entry *all_fde_data;
+
+/* Fake CFI type; outside the byte range of any real CFI insn.  */
+#define CFI_adjust_cfa_offset	0x100
+#define CFI_return_column	0x101
+#define CFI_rel_offset		0x102
+#define CFI_escape		0x103
+#define CFI_signal_frame	0x104
+#define CFI_val_encoded_addr	0x105
+
 #endif /* DW2GENCFI_H */