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SELF header display on imgui elf window

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This commit is contained in:
georgemoralis 2023-05-06 11:35:42 +03:00
parent 24e68b58f5
commit cda7c67e36
3 changed files with 33 additions and 21 deletions
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12
src/GUI/ElfViewer.cpp
View File

@ -11,6 +11,7 @@ void ElfViewer::display(bool enabled)
{
enum
{
SELF_HEADER,
ELF_HEADER
};
static int selected = -1;
@ -21,7 +22,11 @@ void ElfViewer::display(bool enabled)
{
if (ImGui::TreeNode("Self"))
{
ImGui::TreeNodeEx("Self Header", ImGuiTreeNodeFlags_Leaf | ImGuiTreeNodeFlags_NoTreePushOnOpen, "Self Header");
if (ImGui::TreeNodeEx("Self Header", ImGuiTreeNodeFlags_Leaf | ImGuiTreeNodeFlags_NoTreePushOnOpen, "Self Header"))
{
if (ImGui::IsItemClicked())
selected = SELF_HEADER;
}
if (ImGui::TreeNode("Self Segment Header"))
{
@ -62,11 +67,10 @@ void ElfViewer::display(bool enabled)
ImGui::SameLine();
ImGui::BeginChild("Table View", ImVec2(0, -ImGui::GetFrameHeightWithSpacing())); // Leave room for 1 line below us
if (selected == ELF_HEADER) {
ImGui::Text("hello");
if (selected == SELF_HEADER) {
ImGui::TextWrapped(elf->SElfHeaderStr().c_str());
}
ImGui::EndChild();
selected = -1;
ImGui::End();
}

40
src/Loader/Elf.cpp
View File

@ -4,6 +4,7 @@
#include <spdlog/sinks/stdout_color_sinks.h>
#include <spdlog/pattern_formatter.h>
#include <magic_enum.hpp>
#include <fmt/core.h>
template <>
struct magic_enum::customize::enum_range<e_type_s> {
@ -272,23 +273,7 @@ void Elf::DebugDump() {
spdlog::set_default_logger(std::make_shared<spdlog::logger>("shadps4 logger", begin(sinks), end(sinks)));
auto f = std::make_unique<spdlog::pattern_formatter>("%v", spdlog::pattern_time_type::local, std::string("")); // disable eol
spdlog::set_formatter(std::move(f));
spdlog::info("SELF header:\n");
spdlog::info(" magic ..............: 0x{:X}\n", m_self->magic);
spdlog::info(" version .........: {}\n", m_self->version);
spdlog::info(" mode .........: {:#04x}\n", m_self->mode);
spdlog::info(" endian .........: {}\n", m_self->endian);
spdlog::info(" attributes .........: {:#04x}\n", m_self->attributes);
spdlog::info(" category .........: {:#04x}\n", m_self->category);
spdlog::info(" program_type........: {:#04x}\n", m_self->program_type);
spdlog::info(" padding1 ...........: {:#06x}\n", m_self->padding1);
spdlog::info(" header size ........: {}\n", m_self->header_size);
spdlog::info(" meta size .....: {}\n", m_self->meta_size);
spdlog::info(" file size ..........: {}\n", m_self->file_size);
spdlog::info(" padding2 ...........: {:#010x}\n", m_self->padding2);
spdlog::info(" segment count ......: {}\n", m_self->segment_count);
spdlog::info(" unknown 1A .........: {:#06x}\n", m_self->unknown1A);
spdlog::info(" padding3 ...........: {:#010x}\n", m_self->padding3);
spdlog::info(SElfHeaderStr());
spdlog::info("\n");
spdlog::info("SELF segments:\n");
@ -429,4 +414,25 @@ void Elf::DebugDump() {
for (int i = 0; i < 32; i++) spdlog::info("{:02x}", m_self_id_header->digest[i]);
spdlog::info("\n");
}
}
std::string Elf::SElfHeaderStr() {
std::string header = fmt::format("======= SELF HEADER =========\n", m_self->magic);
header+= fmt::format("magic ..............: 0x{:X}\n", m_self->magic);
header+= fmt::format("version ............: {}\n", m_self->version);
header+= fmt::format("mode ...............: {:#04x}\n", m_self->mode);
header+= fmt::format("endian .............: {}\n", m_self->endian);
header+= fmt::format("attributes .........: {:#04x}\n", m_self->attributes);
header+= fmt::format("category ...........: {:#04x}\n", m_self->category);
header+= fmt::format("program_type........: {:#04x}\n", m_self->program_type);
header+= fmt::format("padding1 ...........: {:#06x}\n", m_self->padding1);
header+= fmt::format("header size ........: {}\n", m_self->header_size);
header+= fmt::format("meta size ..........: {}\n", m_self->meta_size);
header+= fmt::format("file size ..........: {}\n", m_self->file_size);
header+= fmt::format("padding2 ...........: {:#010x}\n", m_self->padding2);
header+= fmt::format("segment count ......: {}\n", m_self->segment_count);
header+= fmt::format("unknown 1A .........: {:#06x}\n", m_self->unknown1A);
header+= fmt::format("padding3 ...........: {:#010x}\n", m_self->padding3);
return header;
}

2
src/Loader/Elf.h
View File

@ -295,6 +295,8 @@ public:
void DebugDump();
[[nodiscard]] const elf_header* GetElfHeader() const { return m_elf_header; }
[[nodiscard]] const elf_program_header* GetProgramHeader() const { return m_elf_phdr; }
std::string SElfHeaderStr();
private:
void Reset();