source: trunk/libs/newlib/src/include/ieee.h @ 478

Last change on this file since 478 was 444, checked in by satin@…, 6 years ago

add newlib,libalmos-mkh, restructure shared_syscalls.h and mini-libc
File size: 4.9 KB
Line 
1/* IEEE Standard 695-1980 "Universal Format for Object Modules" header file
2
3   Copyright 2001 Free Software Foundation, Inc.
4   
5   This program is free software; you can redistribute it and/or modify
6   it under the terms of the GNU General Public License as published by
7   the Free Software Foundation; either version 2, or (at your option)
8   any later version.
9
10   This program is distributed in the hope that it will be useful,
11   but WITHOUT ANY WARRANTY; without even the implied warranty of
12   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
13   GNU General Public License for more details.
14
15   You should have received a copy of the GNU General Public License
16   along with this program; if not, write to the Free Software
17   Foundation, Inc., 51 Franklin Street - Fifth Floor,
18   Boston, MA 02110-1301, USA.
19   
20   Contributed by Cygnus Support.  */
21
22#define N_W_VARIABLES 8
23#define Module_Beginning 0xe0
24
25typedef struct ieee_module
26  {
27    char *processor;
28    char *module_name;
29  }
30ieee_module_begin_type;
31
32#define Address_Descriptor 0xec
33typedef struct ieee_address
34  {
35    bfd_vma number_of_bits_mau;
36    bfd_vma number_of_maus_in_address;
37
38    unsigned char byte_order;
39#define IEEE_LITTLE 0xcc
40#define IEEE_BIG 0xcd
41  }
42ieee_address_descriptor_type;
43
44typedef union ieee_w_variable
45  {
46    file_ptr offset[N_W_VARIABLES];
47
48    struct
49      {
50        file_ptr extension_record;
51        file_ptr environmental_record;
52        file_ptr section_part;
53        file_ptr external_part;
54        file_ptr debug_information_part;
55        file_ptr data_part;
56        file_ptr trailer_part;
57        file_ptr me_record;
58      }
59    r;
60  }
61ieee_w_variable_type;
62
63typedef enum ieee_record
64  { 
65    ieee_number_start_enum = 0x00,
66    ieee_number_end_enum=0x7f,
67    ieee_number_repeat_start_enum = 0x80,
68    ieee_number_repeat_end_enum = 0x88,
69    ieee_number_repeat_4_enum = 0x84,
70    ieee_number_repeat_3_enum = 0x83,
71    ieee_number_repeat_2_enum = 0x82,
72    ieee_number_repeat_1_enum = 0x81,
73    ieee_module_beginning_enum = 0xe0,
74    ieee_module_end_enum = 0xe1,
75    ieee_extension_length_1_enum = 0xde,
76    ieee_extension_length_2_enum = 0xdf,
77    ieee_section_type_enum = 0xe6,
78    ieee_section_alignment_enum = 0xe7,
79    ieee_external_symbol_enum = 0xe8,
80    ieee_comma = 0x90,
81    ieee_external_reference_enum = 0xe9,
82    ieee_set_current_section_enum = 0xe5,
83    ieee_address_descriptor_enum = 0xec,
84    ieee_load_constant_bytes_enum = 0xed,
85    ieee_load_with_relocation_enum = 0xe4,
86
87    ieee_variable_A_enum = 0xc1,
88    ieee_variable_B_enum = 0xc2,
89    ieee_variable_C_enum = 0xc3,
90    ieee_variable_D_enum = 0xc4,
91    ieee_variable_E_enum = 0xc5,
92    ieee_variable_F_enum = 0xc6,
93    ieee_variable_G_enum = 0xc7,
94    ieee_variable_H_enum = 0xc8,
95    ieee_variable_I_enum = 0xc9,
96    ieee_variable_J_enum = 0xca,
97    ieee_variable_K_enum = 0xcb,
98    ieee_variable_L_enum = 0xcc,
99    ieee_variable_M_enum = 0xcd,
100    ieee_variable_N_enum = 0xce,
101    ieee_variable_O_enum = 0xcf,
102    ieee_variable_P_enum = 0xd0,
103    ieee_variable_Q_enum = 0xd1,
104    ieee_variable_R_enum = 0xd2,
105    ieee_variable_S_enum = 0xd3,
106    ieee_variable_T_enum = 0xd4,
107    ieee_variable_U_enum = 0xd5,
108    ieee_variable_V_enum = 0xd6,
109    ieee_variable_W_enum = 0xd7,
110    ieee_variable_X_enum = 0xd8,
111    ieee_variable_Y_enum = 0xd9,
112    ieee_variable_Z_enum = 0xda,
113    ieee_function_plus_enum = 0xa5,
114    ieee_function_minus_enum = 0xa6,
115    ieee_function_signed_open_b_enum = 0xba,
116    ieee_function_signed_close_b_enum = 0xbb,
117
118    ieee_function_unsigned_open_b_enum = 0xbc,
119    ieee_function_unsigned_close_b_enum = 0xbd,
120
121    ieee_function_either_open_b_enum = 0xbe,
122    ieee_function_either_close_b_enum = 0xbf,
123    ieee_record_seperator_enum = 0xdb,
124
125    ieee_e2_first_byte_enum = 0xe2,
126    ieee_section_size_enum = 0xe2d3,
127    ieee_physical_region_size_enum = 0xe2c1,
128    ieee_region_base_address_enum = 0xe2c2,
129    ieee_mau_size_enum = 0xe2c6,
130    ieee_m_value_enum = 0xe2cd,
131    ieee_section_base_address_enum = 0xe2cc,
132    ieee_asn_record_enum = 0xe2ce,
133    ieee_section_offset_enum = 0xe2d2,
134    ieee_value_starting_address_enum = 0xe2c7,
135    ieee_assign_value_to_variable_enum = 0xe2d7,
136    ieee_set_current_pc_enum = 0xe2d0,
137    ieee_value_record_enum = 0xe2c9,
138    ieee_nn_record = 0xf0,
139    ieee_at_record_enum = 0xf1,
140    ieee_ty_record_enum = 0xf2,
141    ieee_attribute_record_enum = 0xf1c9,
142    ieee_atn_record_enum = 0xf1ce,
143    ieee_external_reference_info_record_enum = 0xf1d8,
144    ieee_weak_external_reference_enum= 0xf4,
145    ieee_repeat_data_enum = 0xf7,
146    ieee_bb_record_enum = 0xf8,
147    ieee_be_record_enum = 0xf9
148  }
149ieee_record_enum_type;
150
151typedef struct ieee_section
152  {
153    unsigned int section_index;
154    unsigned int section_type;
155    char *       section_name;
156    unsigned int parent_section_index;
157    unsigned int sibling_section_index;
158    unsigned int context_index;
159  }
160ieee_section_type;
161
162#define IEEE_REFERENCE_BASE 11
163#define IEEE_PUBLIC_BASE 32
164#define IEEE_SECTION_NUMBER_BASE 1
165
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