X-Git-Url: http://drtracing.org/?a=blobdiff_plain;f=binutils%2Fdwarf.h;h=ed86810dcbaa292cd7b19c5e72032c564089a0dd;hb=128e85e3ab36b8e30f6612fb50de3cbb4ede6824;hp=bd62892c4f5fc74dbee36b533ad193df3f2fdd0b;hpb=06614111d1be94b43ea8dd83805184d4e177bcea;p=deliverable%2Fbinutils-gdb.git

diff --git a/binutils/dwarf.h b/binutils/dwarf.h
index bd62892c4f..ed86810dcb 100644
--- a/binutils/dwarf.h
+++ b/binutils/dwarf.h
@@ -1,5 +1,5 @@
 /* dwarf.h - DWARF support header file
-   Copyright (C) 2005-2014 Free Software Foundation, Inc.
+   Copyright (C) 2005-2016 Free Software Foundation, Inc.
 
    This file is part of GNU Binutils.
 
@@ -23,24 +23,11 @@ typedef HOST_WIDEST_INT           dwarf_signed_vma;
 typedef unsigned HOST_WIDEST_INT  dwarf_size_type;
 
 /* Structure found in the .debug_line section.  */
-typedef struct
-{
-  unsigned char li_length          [4];
-  unsigned char li_version         [2];
-  unsigned char li_prologue_length [4];
-  unsigned char li_min_insn_length [1];
-  unsigned char li_default_is_stmt [1];
-  unsigned char li_line_base       [1];
-  unsigned char li_line_range      [1];
-  unsigned char li_opcode_base     [1];
-}
-DWARF2_External_LineInfo;
-
 typedef struct
 {
   dwarf_vma	 li_length;
   unsigned short li_version;
-  unsigned int   li_prologue_length;
+  dwarf_vma      li_prologue_length;
   unsigned char  li_min_insn_length;
   unsigned char  li_max_ops_per_insn;
   unsigned char  li_default_is_stmt;
@@ -51,15 +38,6 @@ typedef struct
 DWARF2_Internal_LineInfo;
 
 /* Structure found in .debug_pubnames section.  */
-typedef struct
-{
-  unsigned char pn_length  [4];
-  unsigned char pn_version [2];
-  unsigned char pn_offset  [4];
-  unsigned char pn_size    [4];
-}
-DWARF2_External_PubNames;
-
 typedef struct
 {
   dwarf_vma	 pn_length;
@@ -70,15 +48,6 @@ typedef struct
 DWARF2_Internal_PubNames;
 
 /* Structure found in .debug_info section.  */
-typedef struct
-{
-  unsigned char  cu_length        [4];
-  unsigned char  cu_version       [2];
-  unsigned char  cu_abbrev_offset [4];
-  unsigned char  cu_pointer_size  [1];
-}
-DWARF2_External_CompUnit;
-
 typedef struct
 {
   dwarf_vma	 cu_length;
@@ -88,16 +57,7 @@ typedef struct
 }
 DWARF2_Internal_CompUnit;
 
-typedef struct
-{
-  unsigned char  ar_length       [4];
-  unsigned char  ar_version      [2];
-  unsigned char  ar_info_offset  [4];
-  unsigned char  ar_pointer_size [1];
-  unsigned char  ar_segment_size [1];
-}
-DWARF2_External_ARange;
-
+/* Structure found in .debug_aranges section.  */
 typedef struct
 {
   dwarf_vma	 ar_length;
@@ -164,6 +124,11 @@ struct dwarf_section
   dwarf_vma address;
   dwarf_size_type size;
   enum dwarf_section_display_enum abbrev_sec;
+
+  /* Used by clients to help them implement the reloc_at callback.  */
+  void * reloc_info;
+  unsigned long num_relocs;
+
   /* A spare field for random use.  */
   void *user_data;
 };
@@ -175,7 +140,7 @@ struct dwarf_section_display
   struct dwarf_section section;
   int (*display) (struct dwarf_section *, void *);
   int *enabled;
-  unsigned int relocate : 1;
+  bfd_boolean relocate;
 };
 
 extern struct dwarf_section_display debug_displays [];
@@ -207,7 +172,7 @@ typedef struct
 }
 debug_info;
 
-extern int eh_addr_size;
+extern unsigned int eh_addr_size;
 
 extern int do_debug_info;
 extern int do_debug_abbrevs;
@@ -236,8 +201,10 @@ extern int dwarf_check;
 
 extern void init_dwarf_regnames (unsigned int);
 extern void init_dwarf_regnames_i386 (void);
+extern void init_dwarf_regnames_iamcu (void);
 extern void init_dwarf_regnames_x86_64 (void);
 extern void init_dwarf_regnames_aarch64 (void);
+extern void init_dwarf_regnames_s390 (void);
 
 extern int load_debug_section (enum dwarf_section_display_enum, void *);
 extern void free_debug_section (enum dwarf_section_display_enum);
@@ -248,10 +215,16 @@ extern void dwarf_select_sections_by_names (const char *);
 extern void dwarf_select_sections_by_letters (const char *);
 extern void dwarf_select_sections_all (void);
 
-unsigned int * find_cu_tu_set (void *, unsigned int);
+extern unsigned int * find_cu_tu_set (void *, unsigned int);
 
-void * cmalloc (size_t, size_t);
-void * xcmalloc (size_t, size_t);
-void * xcrealloc (void *, size_t, size_t);
+extern void * cmalloc (size_t, size_t);
+extern void * xcalloc2 (size_t, size_t);
+extern void * xcmalloc (size_t, size_t);
+extern void * xcrealloc (void *, size_t, size_t);
 
 extern dwarf_vma read_leb128 (unsigned char *, unsigned int *, bfd_boolean, const unsigned char * const);
+
+/* A callback into the client.  Retuns TRUE if there is a
+   relocation against the given debug section at the given
+   offset.  */
+extern bfd_boolean reloc_at (struct dwarf_section *, dwarf_vma);