From 7237def9b068c5b184cd38041d7eac5fdf8a9438 Mon Sep 17 00:00:00 2001 From: Michael Pavone Date: Sat, 11 Oct 2014 20:32:17 -0700 Subject: Add support for disassembling VOS program modules --- vos_program_module.h | 134 +++++++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 134 insertions(+) create mode 100644 vos_program_module.h (limited to 'vos_program_module.h') diff --git a/vos_program_module.h b/vos_program_module.h new file mode 100644 index 0000000..7febb05 --- /dev/null +++ b/vos_program_module.h @@ -0,0 +1,134 @@ +#ifndef VOS_PROGRAM_MODULE_H_ +#define VOS_PROGRAM_MODULE_H_ + +#include + +typedef struct +{ + struct { + uint16_t len; + char str[32]; + } name; + uint16_t unknown[5]; + uint32_t code_address; + uint32_t code_length; + uint32_t foo_address; + uint32_t foo_length; + uint32_t bar_address; + uint32_t bar_length; + uint16_t unknown2[3]; +} vos_module_map_entry; + +typedef struct +{ + struct { + uint16_t len; + char str[32]; + } name; + uint32_t address; + uint16_t unknown[3]; +} vos_external_var_entry; + +typedef struct +{ + uint16_t version; + struct { + uint16_t len; + char str[32]; + } binder_version; + struct { + uint16_t len; + char str[32]; + } binder_options; + struct { + uint16_t len; + char str[32]; + } system_name; + struct { + uint16_t len; + char str[65]; + } user_name; + uint32_t date_bound; + struct { + uint32_t code_address; + uint32_t static_address; + } main_entry_link; + uint32_t user_boundary; + uint16_t n_modules; + uint16_t n_external_vars; + uint16_t n_link_names; + uint16_t n_unsnapped_links; + uint16_t n_vm_pages; + uint16_t n_header_pages; + struct { + uint32_t address; + uint32_t len; + } info[3][4]; + uint32_t module_map_address; + uint32_t module_map_len; + uint32_t external_vars_map_address; + uint32_t external_vars_map_len; + uint32_t link_names_map_address; + uint32_t link_names_map_len; + uint32_t link_map_address; + uint32_t link_map_len; + uint32_t header_address; + uint32_t header_len; + uint8_t access_info[2048]; + uint32_t flags; + uint16_t n_tasks; + uint32_t task_static_len[3]; + uint32_t stack_len; + uint16_t n_entries; + uint32_t entry_map_address; + uint32_t entry_map_len; + uint16_t pop_version; + uint16_t processor; + struct { + uint16_t len; + char str[32]; + } release_name; + struct { + uint32_t map_address; + uint32_t map_len; + uint32_t n_relocations; + } relocation_info; + uint32_t high_water_mark; + struct { + uint16_t len; + char str[256]; + } copyright_notice; + uint32_t module_origins[14]; + uint16_t processor_family; + struct { + uint16_t len; + char str[32]; + } program_name; + uint32_t string_pool_address; + uint32_t string_pool_len; + uint32_t obj_dir_map_address; + uint32_t obj_dir_map_len; + uint32_t global_offset_table_address[3]; + struct { + uint32_t address; + uint32_t len; + } block_map_info[3]; + uint32_t section_map_file_address; + uint32_t section_map_address; + uint32_t section_map_len; + uint16_t n_sections; + uint32_t max_heap_size; + uint32_t max_program_size; + uint32_t max_stack_size; + uint32_t stack_fence_size; + + vos_module_map_entry *module_map_entries; + vos_external_var_entry *external_vars; +} vos_program_module; + +int vos_read_header(FILE * f, vos_program_module *out); +int vos_read_alloc_module_map(FILE * f, vos_program_module *header); +int vos_read_alloc_external_vars(FILE * f, vos_program_module *header); +void vos_header_cleanup(vos_program_module *header); + +#endif //VOS_PROGRAM_MODULE_H_ -- cgit v1.2.3