xref: /openbsd-src/gnu/usr.bin/binutils/include/ieee.h (revision b55d46928a2b71c17e5349c93fca2971ba1cafa1)
12159047fSniklas /* IEEE Standard 695-1980 "Universal Format for Object Modules" header file
2*b55d4692Sfgsch 
3*b55d4692Sfgsch    Copyright 2001 Free Software Foundation, Inc.
4*b55d4692Sfgsch 
5*b55d4692Sfgsch    This program is free software; you can redistribute it and/or modify
6*b55d4692Sfgsch    it under the terms of the GNU General Public License as published by
7*b55d4692Sfgsch    the Free Software Foundation; either version 2, or (at your option)
8*b55d4692Sfgsch    any later version.
9*b55d4692Sfgsch 
10*b55d4692Sfgsch    This program is distributed in the hope that it will be useful,
11*b55d4692Sfgsch    but WITHOUT ANY WARRANTY; without even the implied warranty of
12*b55d4692Sfgsch    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
13*b55d4692Sfgsch    GNU General Public License for more details.
14*b55d4692Sfgsch 
15*b55d4692Sfgsch    You should have received a copy of the GNU General Public License
16*b55d4692Sfgsch    along with this program; if not, write to the Free Software
17*b55d4692Sfgsch    Foundation, Inc., 59 Temple Place - Suite 330,
18*b55d4692Sfgsch    Boston, MA 02111-1307, USA.
19*b55d4692Sfgsch 
202159047fSniklas    Contributed by Cygnus Support.  */
212159047fSniklas 
222159047fSniklas #define N_W_VARIABLES 8
232159047fSniklas #define Module_Beginning 0xe0
242159047fSniklas 
25*b55d4692Sfgsch typedef struct ieee_module
26*b55d4692Sfgsch   {
272159047fSniklas     char *processor;
282159047fSniklas     char *module_name;
29*b55d4692Sfgsch   }
30*b55d4692Sfgsch ieee_module_begin_type;
312159047fSniklas 
322159047fSniklas #define Address_Descriptor 0xec
33*b55d4692Sfgsch typedef struct ieee_address
34*b55d4692Sfgsch   {
352159047fSniklas     bfd_vma number_of_bits_mau;
362159047fSniklas     bfd_vma number_of_maus_in_address;
372159047fSniklas 
382159047fSniklas     unsigned char byte_order;
392159047fSniklas #define IEEE_LITTLE 0xcc
402159047fSniklas #define IEEE_BIG 0xcd
41*b55d4692Sfgsch   }
42*b55d4692Sfgsch ieee_address_descriptor_type;
432159047fSniklas 
44*b55d4692Sfgsch typedef union ieee_w_variable
45*b55d4692Sfgsch   {
462159047fSniklas     file_ptr offset[N_W_VARIABLES];
47*b55d4692Sfgsch 
48*b55d4692Sfgsch     struct
49*b55d4692Sfgsch       {
502159047fSniklas 	file_ptr extension_record;
512159047fSniklas 	file_ptr environmental_record;
522159047fSniklas 	file_ptr section_part;
532159047fSniklas 	file_ptr external_part;
542159047fSniklas 	file_ptr debug_information_part;
552159047fSniklas 	file_ptr data_part;
562159047fSniklas 	file_ptr trailer_part;
572159047fSniklas 	file_ptr me_record;
58*b55d4692Sfgsch       }
59*b55d4692Sfgsch     r;
60*b55d4692Sfgsch   }
61*b55d4692Sfgsch ieee_w_variable_type;
622159047fSniklas 
632159047fSniklas typedef enum ieee_record
642159047fSniklas   {
652159047fSniklas     ieee_number_start_enum = 0x00,
662159047fSniklas     ieee_number_end_enum=0x7f,
672159047fSniklas     ieee_number_repeat_start_enum = 0x80,
682159047fSniklas     ieee_number_repeat_end_enum = 0x88,
692159047fSniklas     ieee_number_repeat_4_enum = 0x84,
702159047fSniklas     ieee_number_repeat_3_enum = 0x83,
712159047fSniklas     ieee_number_repeat_2_enum = 0x82,
722159047fSniklas     ieee_number_repeat_1_enum = 0x81,
732159047fSniklas     ieee_module_beginning_enum = 0xe0,
742159047fSniklas     ieee_module_end_enum = 0xe1,
752159047fSniklas     ieee_extension_length_1_enum = 0xde,
762159047fSniklas     ieee_extension_length_2_enum = 0xdf,
772159047fSniklas     ieee_section_type_enum = 0xe6,
782159047fSniklas     ieee_section_alignment_enum = 0xe7,
792159047fSniklas     ieee_external_symbol_enum = 0xe8,
802159047fSniklas     ieee_comma = 0x90,
812159047fSniklas     ieee_external_reference_enum = 0xe9,
822159047fSniklas     ieee_set_current_section_enum = 0xe5,
832159047fSniklas     ieee_address_descriptor_enum = 0xec,
842159047fSniklas     ieee_load_constant_bytes_enum = 0xed,
852159047fSniklas     ieee_load_with_relocation_enum = 0xe4,
862159047fSniklas 
872159047fSniklas     ieee_variable_A_enum = 0xc1,
882159047fSniklas     ieee_variable_B_enum = 0xc2,
892159047fSniklas     ieee_variable_C_enum = 0xc3,
902159047fSniklas     ieee_variable_D_enum = 0xc4,
912159047fSniklas     ieee_variable_E_enum = 0xc5,
922159047fSniklas     ieee_variable_F_enum = 0xc6,
932159047fSniklas     ieee_variable_G_enum = 0xc7,
942159047fSniklas     ieee_variable_H_enum = 0xc8,
952159047fSniklas     ieee_variable_I_enum = 0xc9,
962159047fSniklas     ieee_variable_J_enum = 0xca,
972159047fSniklas     ieee_variable_K_enum = 0xcb,
982159047fSniklas     ieee_variable_L_enum = 0xcc,
992159047fSniklas     ieee_variable_M_enum = 0xcd,
1002159047fSniklas     ieee_variable_N_enum = 0xce,
1012159047fSniklas     ieee_variable_O_enum = 0xcf,
1022159047fSniklas     ieee_variable_P_enum = 0xd0,
1032159047fSniklas     ieee_variable_Q_enum = 0xd1,
1042159047fSniklas     ieee_variable_R_enum = 0xd2,
1052159047fSniklas     ieee_variable_S_enum = 0xd3,
1062159047fSniklas     ieee_variable_T_enum = 0xd4,
1072159047fSniklas     ieee_variable_U_enum = 0xd5,
1082159047fSniklas     ieee_variable_V_enum = 0xd6,
1092159047fSniklas     ieee_variable_W_enum = 0xd7,
1102159047fSniklas     ieee_variable_X_enum = 0xd8,
1112159047fSniklas     ieee_variable_Y_enum = 0xd9,
1122159047fSniklas     ieee_variable_Z_enum = 0xda,
1132159047fSniklas     ieee_function_plus_enum = 0xa5,
1142159047fSniklas     ieee_function_minus_enum = 0xa6,
1152159047fSniklas     ieee_function_signed_open_b_enum = 0xba,
1162159047fSniklas     ieee_function_signed_close_b_enum = 0xbb,
1172159047fSniklas 
1182159047fSniklas     ieee_function_unsigned_open_b_enum = 0xbc,
1192159047fSniklas     ieee_function_unsigned_close_b_enum = 0xbd,
1202159047fSniklas 
1212159047fSniklas     ieee_function_either_open_b_enum = 0xbe,
1222159047fSniklas     ieee_function_either_close_b_enum = 0xbf,
1232159047fSniklas     ieee_record_seperator_enum = 0xdb,
1242159047fSniklas 
1252159047fSniklas     ieee_e2_first_byte_enum = 0xe2,
1262159047fSniklas     ieee_section_size_enum = 0xe2d3,
1272159047fSniklas     ieee_physical_region_size_enum = 0xe2c1,
1282159047fSniklas     ieee_region_base_address_enum = 0xe2c2,
1292159047fSniklas     ieee_mau_size_enum = 0xe2c6,
1302159047fSniklas     ieee_m_value_enum = 0xe2cd,
1312159047fSniklas     ieee_section_base_address_enum = 0xe2cc,
132c88b1d6cSniklas     ieee_asn_record_enum = 0xe2ce,
1332159047fSniklas     ieee_section_offset_enum = 0xe2d2,
1342159047fSniklas     ieee_value_starting_address_enum = 0xe2c7,
1352159047fSniklas     ieee_assign_value_to_variable_enum = 0xe2d7,
1362159047fSniklas     ieee_set_current_pc_enum = 0xe2d0,
1372159047fSniklas     ieee_value_record_enum = 0xe2c9,
1382159047fSniklas     ieee_nn_record = 0xf0,
139c88b1d6cSniklas     ieee_at_record_enum = 0xf1,
140c88b1d6cSniklas     ieee_ty_record_enum = 0xf2,
141c88b1d6cSniklas     ieee_attribute_record_enum = 0xf1c9,
142c88b1d6cSniklas     ieee_atn_record_enum = 0xf1ce,
143c88b1d6cSniklas     ieee_external_reference_info_record_enum = 0xf1d8,
1442159047fSniklas     ieee_weak_external_reference_enum= 0xf4,
145c88b1d6cSniklas     ieee_repeat_data_enum = 0xf7,
146c88b1d6cSniklas     ieee_bb_record_enum = 0xf8,
147c88b1d6cSniklas     ieee_be_record_enum = 0xf9
148*b55d4692Sfgsch   }
149*b55d4692Sfgsch ieee_record_enum_type;
1502159047fSniklas 
151*b55d4692Sfgsch typedef struct ieee_section
152*b55d4692Sfgsch   {
1532159047fSniklas     unsigned int section_index;
1542159047fSniklas     unsigned int section_type;
1552159047fSniklas     char *       section_name;
1562159047fSniklas     unsigned int parent_section_index;
1572159047fSniklas     unsigned int sibling_section_index;
1582159047fSniklas     unsigned int context_index;
159*b55d4692Sfgsch   }
160*b55d4692Sfgsch ieee_section_type;
161*b55d4692Sfgsch 
1622159047fSniklas #define IEEE_REFERENCE_BASE 11
1632159047fSniklas #define IEEE_PUBLIC_BASE 32
1642159047fSniklas #define IEEE_SECTION_NUMBER_BASE 1
1652159047fSniklas 
166