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elfview imgui : added segment headers

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This commit is contained in:
georgemoralis 2023-05-08 12:15:28 +03:00
parent cda7c67e36
commit 6511b280cf
3 changed files with 33 additions and 19 deletions
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26
src/GUI/ElfViewer.cpp
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@ -9,11 +9,10 @@ ElfViewer::ElfViewer(Elf* elf)
//function to display Self/Elf window
void ElfViewer::display(bool enabled)
{
enum
{
SELF_HEADER,
ELF_HEADER
};
int SELF_HEADER = 0;
int ELF_HEADER = 1;
int SEG_HEADER_START = 100;
static int selected = -1;
ImGui::Begin("Self/Elf Viewer", &enabled);
@ -30,6 +29,15 @@ void ElfViewer::display(bool enabled)
if (ImGui::TreeNode("Self Segment Header"))
{
const auto* self = elf->GetSElfHeader();
for (u16 i = 0; i < self->segment_count; i++)
{
if (ImGui::TreeNodeEx((void*)(intptr_t)i, ImGuiTreeNodeFlags_Leaf | ImGuiTreeNodeFlags_NoTreePushOnOpen, "%d", i))
{
if (ImGui::IsItemClicked())
selected = SEG_HEADER_START+i;
}
}
ImGui::TreePop();
}
ImGui::TreeNodeEx("Self Id Header", ImGuiTreeNodeFlags_Leaf | ImGuiTreeNodeFlags_NoTreePushOnOpen, "Self Id Header");
@ -46,12 +54,10 @@ void ElfViewer::display(bool enabled)
if (ImGui::TreeNode("Elf Program Headers"))
{
const auto* elf_header = elf->GetElfHeader();
const auto* program_header = elf->GetProgramHeader();
for (u16 i = 0; i < elf_header->e_phnum; i++)
{
if (ImGui::TreeNode((void*)(intptr_t)i, "%d", i))
if (ImGui::TreeNodeEx((void*)(intptr_t)i,ImGuiTreeNodeFlags_Leaf | ImGuiTreeNodeFlags_NoTreePushOnOpen, "%d", i))
{
ImGui::TreePop();
}
}
ImGui::TreePop();
@ -70,6 +76,10 @@ void ElfViewer::display(bool enabled)
if (selected == SELF_HEADER) {
ImGui::TextWrapped(elf->SElfHeaderStr().c_str());
}
if (selected >= 100 && selected < 200)
{
ImGui::TextWrapped(elf->SELFSegHeader(selected-100).c_str());
}
ImGui::EndChild();
ImGui::End();