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Add support for disassembling VOS program modules
author Michael Pavone <pavone@retrodev.com>
date Sat, 11 Oct 2014 20:32:17 -0700
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630:47123183c336 631:de6f00204fa2
1 #ifndef VOS_PROGRAM_MODULE_H_
2 #define VOS_PROGRAM_MODULE_H_
3
4 #include <stdint.h>
5
6 typedef struct
7 {
8 struct {
9 uint16_t len;
10 char str[32];
11 } name;
12 uint16_t unknown[5];
13 uint32_t code_address;
14 uint32_t code_length;
15 uint32_t foo_address;
16 uint32_t foo_length;
17 uint32_t bar_address;
18 uint32_t bar_length;
19 uint16_t unknown2[3];
20 } vos_module_map_entry;
21
22 typedef struct
23 {
24 struct {
25 uint16_t len;
26 char str[32];
27 } name;
28 uint32_t address;
29 uint16_t unknown[3];
30 } vos_external_var_entry;
31
32 typedef struct
33 {
34 uint16_t version;
35 struct {
36 uint16_t len;
37 char str[32];
38 } binder_version;
39 struct {
40 uint16_t len;
41 char str[32];
42 } binder_options;
43 struct {
44 uint16_t len;
45 char str[32];
46 } system_name;
47 struct {
48 uint16_t len;
49 char str[65];
50 } user_name;
51 uint32_t date_bound;
52 struct {
53 uint32_t code_address;
54 uint32_t static_address;
55 } main_entry_link;
56 uint32_t user_boundary;
57 uint16_t n_modules;
58 uint16_t n_external_vars;
59 uint16_t n_link_names;
60 uint16_t n_unsnapped_links;
61 uint16_t n_vm_pages;
62 uint16_t n_header_pages;
63 struct {
64 uint32_t address;
65 uint32_t len;
66 } info[3][4];
67 uint32_t module_map_address;
68 uint32_t module_map_len;
69 uint32_t external_vars_map_address;
70 uint32_t external_vars_map_len;
71 uint32_t link_names_map_address;
72 uint32_t link_names_map_len;
73 uint32_t link_map_address;
74 uint32_t link_map_len;
75 uint32_t header_address;
76 uint32_t header_len;
77 uint8_t access_info[2048];
78 uint32_t flags;
79 uint16_t n_tasks;
80 uint32_t task_static_len[3];
81 uint32_t stack_len;
82 uint16_t n_entries;
83 uint32_t entry_map_address;
84 uint32_t entry_map_len;
85 uint16_t pop_version;
86 uint16_t processor;
87 struct {
88 uint16_t len;
89 char str[32];
90 } release_name;
91 struct {
92 uint32_t map_address;
93 uint32_t map_len;
94 uint32_t n_relocations;
95 } relocation_info;
96 uint32_t high_water_mark;
97 struct {
98 uint16_t len;
99 char str[256];
100 } copyright_notice;
101 uint32_t module_origins[14];
102 uint16_t processor_family;
103 struct {
104 uint16_t len;
105 char str[32];
106 } program_name;
107 uint32_t string_pool_address;
108 uint32_t string_pool_len;
109 uint32_t obj_dir_map_address;
110 uint32_t obj_dir_map_len;
111 uint32_t global_offset_table_address[3];
112 struct {
113 uint32_t address;
114 uint32_t len;
115 } block_map_info[3];
116 uint32_t section_map_file_address;
117 uint32_t section_map_address;
118 uint32_t section_map_len;
119 uint16_t n_sections;
120 uint32_t max_heap_size;
121 uint32_t max_program_size;
122 uint32_t max_stack_size;
123 uint32_t stack_fence_size;
124
125 vos_module_map_entry *module_map_entries;
126 vos_external_var_entry *external_vars;
127 } vos_program_module;
128
129 int vos_read_header(FILE * f, vos_program_module *out);
130 int vos_read_alloc_module_map(FILE * f, vos_program_module *header);
131 int vos_read_alloc_external_vars(FILE * f, vos_program_module *header);
132 void vos_header_cleanup(vos_program_module *header);
133
134 #endif //VOS_PROGRAM_MODULE_H_