37 lines
1.2 KiB
C++
37 lines
1.2 KiB
C++
#include <print>
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#include <elfio/elfio.hpp>
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#include <ircolib/mem_access.hpp>
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int main(int argc, char **argv) {
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ELFIO::elfio reader;
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if (!reader.load("tests/application/application.elf"))
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return 1;
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size_t sanity_bss_check_count = 0;
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for (const auto &segment : reader.segments) {
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const auto segment_type = segment->get_type();
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if (segment_type != ELFIO::PT_LOAD && segment_type != ELFIO::PT_TLS && segment_type != ELFIO::PT_NOTE)
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continue;
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if (segment->get_memory_size() == 0)
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continue;
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if (segment->get_file_size() == 0) {
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sanity_bss_check_count++;
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if (sanity_bss_check_count > 1)
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std::println("weee does not support multiple .bss segments");
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}
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const bool exc = segment->get_flags() & ELFIO::PF_X;
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const bool rd = segment->get_flags() & ELFIO::PF_R;
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const bool wr = segment->get_flags() & ELFIO::PF_W;
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std::println("Segment {} {}{}{} @ 0x{:08X} -> 0x{:08X}", segment->get_index(), rd ? 'R' : '_', wr ? 'W' : '_',
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exc ? 'X' : '_', segment->get_virtual_address(),
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segment->get_virtual_address() + segment->get_memory_size() - 1);
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}
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return 0;
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}
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