Symbol table

PowerUtils/section.h

@@ -0,0 +1,54 @@
+#pragma once
+#include <string>
+#include <cstdint>
+
+enum SectionFlags : uint8_t
+{
+    SectionFlags_None = 0,
+    SectionFlags_Data = 1,
+    SectionFlags_Code = 2
+};
+
+struct Section
+{
+    std::string name{};
+    size_t base{};
+    uint32_t size{};
+    SectionFlags flags{};
+    uint8_t* data{};
+
+    bool operator<(size_t address) const
+    {
+        return address < base;
+    }
+
+    bool operator>(size_t address) const
+    {
+        return address >= (base + size);
+    }
+
+    bool operator==(size_t address) const
+    {
+        return address >= base && address < base + size;
+    }
+};
+
+struct SectionComparer
+{
+    using is_transparent = void;
+
+    bool operator()(const Section& lhs, size_t rhs) const
+    {
+        return rhs > lhs.base + lhs.size;
+    }
+
+    bool operator()(size_t lhs, const Section& rhs) const
+    {
+        return lhs < rhs.base;
+    }
+
+    bool operator()(const Section& lhs, const Section& rhs) const
+    {
+        return (lhs.base + lhs.size) < rhs.base;
+    }
+};