summaryrefslogtreecommitdiff
path: root/bfd/libieee.h
diff options
context:
space:
mode:
authorRichard Henderson <rth@redhat.com>1999-05-03 07:29:06 +0000
committerRichard Henderson <rth@redhat.com>1999-05-03 07:29:06 +0000
commit860acaebec6b57ce27e244cc02a58e6651a4b6c3 (patch)
treeeff5420756a4bd56b40b74c2b828b261f327610b /bfd/libieee.h
parentf9c53ad2d7cb541cbe821d645b90437ac063e5db (diff)
downloadgdb-860acaebec6b57ce27e244cc02a58e6651a4b6c3.tar.gz
Initial revision
Diffstat (limited to 'bfd/libieee.h')
-rw-r--r--bfd/libieee.h133
1 files changed, 133 insertions, 0 deletions
diff --git a/bfd/libieee.h b/bfd/libieee.h
new file mode 100644
index 00000000000..30e806eaa70
--- /dev/null
+++ b/bfd/libieee.h
@@ -0,0 +1,133 @@
+/* IEEE-695 object file formats: definitions internal to BFD.
+ Copyright (C) 1990, 91, 92, 93, 94, 95, 1996 Free Software Foundation, Inc.
+ Written by Cygnus Support. Mostly Steve Chamberlain's fault.
+
+This file is part of BFD, the Binary File Descriptor library.
+
+This program 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 of the License, or
+(at your option) any later version.
+
+This program 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 this program; if not, write to the Free Software
+Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */
+
+typedef struct {
+ unsigned int index:24;
+ char letter;
+} ieee_symbol_index_type;
+
+typedef struct ct {
+ bfd *this;
+ struct ct *next;
+} bfd_chain_type;
+
+typedef struct ieee_symbol
+{
+ asymbol symbol;
+ struct ieee_symbol *next;
+
+ unsigned int index;
+} ieee_symbol_type;
+
+
+typedef struct ieee_reloc {
+ arelent relent;
+ struct ieee_reloc *next;
+ ieee_symbol_index_type symbol;
+
+} ieee_reloc_type;
+
+#define ieee_symbol(x) ((ieee_symbol_type *)(x))
+
+typedef struct ieee_per_section
+{
+ asection *section;
+ bfd_byte *data;
+ bfd_vma offset;
+ bfd_vma pc;
+ /* For output */
+ file_ptr current_pos;
+ unsigned int current_byte;
+ boolean initialized;
+ ieee_reloc_type **reloc_tail_ptr;
+} ieee_per_section_type;
+
+#define ieee_per_section(x) ((ieee_per_section_type *)((x)->used_by_bfd))
+
+typedef struct {
+ unsigned char *input_p;
+ unsigned char *first_byte;
+ bfd *abfd;
+} common_header_type ;
+
+typedef struct ieee_data_struct
+{
+ common_header_type h;
+ boolean read_symbols;
+ boolean read_data;
+ file_ptr output_cursor;
+ /* Map of section indexes to section ptrs */
+ asection **section_table;
+ unsigned int section_table_size;
+ ieee_address_descriptor_type ad;
+ ieee_module_begin_type mb;
+ ieee_w_variable_type w;
+
+ unsigned int section_count;
+
+ unsigned int map_idx;
+ /* List of GLOBAL EXPORT symbols */
+ ieee_symbol_type *external_symbols;
+ /* List of UNDEFINED symbols */
+ ieee_symbol_type *external_reference;
+
+ /* When the symbols have been canonicalized, they are in a
+ * special order, we remember various bases here.. */
+ unsigned int external_symbol_max_index;
+ unsigned int external_symbol_min_index;
+ unsigned int external_symbol_count;
+ int external_symbol_base_offset;
+
+ unsigned int external_reference_max_index;
+ unsigned int external_reference_min_index;
+ unsigned int external_reference_count;
+ int external_reference_base_offset;
+
+
+ boolean symbol_table_full;
+
+
+boolean done_debug;
+
+
+bfd_chain_type *chain_head;
+bfd_chain_type *chain_root;
+
+} ieee_data_type;
+
+typedef struct {
+ file_ptr file_offset;
+ bfd *abfd;
+} ieee_ar_obstack_type;
+
+typedef struct ieee_ar_data_struct
+{
+ common_header_type h;
+ ieee_ar_obstack_type *elements;
+
+ unsigned int element_index ;
+ unsigned int element_count;
+
+} ieee_ar_data_type;
+
+#define IEEE_DATA(abfd) ((abfd)->tdata.ieee_data)
+#define IEEE_AR_DATA(abfd) ((abfd)->tdata.ieee_ar_data)
+
+#define ptr(abfd) (ieee_data(abfd)->input_p)