From 53402f496ee07351923945f523565f9aa618005a Mon Sep 17 00:00:00 2001
From: Felix Morgner <felix.morgner@ost.ch>
Date: Fri, 5 Dec 2025 15:13:57 +0100
Subject: elf: add basic section_header flag tests

---
 libs/elf/include/elf/section_header.hpp | 20 ++++++++++++++++++++
 1 file changed, 20 insertions(+)

(limited to 'libs')

diff --git a/libs/elf/include/elf/section_header.hpp b/libs/elf/include/elf/section_header.hpp
index 73e2e7b..3afe334 100644
--- a/libs/elf/include/elf/section_header.hpp
+++ b/libs/elf/include/elf/section_header.hpp
@@ -6,6 +6,7 @@
 #include <cstdint>
 #include <limits>
 #include <type_traits>
+#include <utility>
 
 namespace elf
 {
@@ -60,6 +61,24 @@ namespace elf
       compressed = 0x800,            ///< Is compressed
     };
 
+    //! Check if the section is allocated
+    [[nodiscard]] constexpr auto allocated() const noexcept -> bool
+    {
+      return std::to_underlying(flags) & std::to_underlying(header_flags::allocated);
+    }
+
+    //! Check if the section is executable
+    [[nodiscard]] constexpr auto executable() const noexcept -> bool
+    {
+      return std::to_underlying(flags) & std::to_underlying(header_flags::executable);
+    }
+
+    //! Check if the section is writeable
+    [[nodiscard]] constexpr auto writable() const noexcept -> bool
+    {
+      return std::to_underlying(flags) & std::to_underlying(header_flags::writeable);
+    }
+
     std::uint32_t name_offset;         ///< Offset into the section header string table, defining the section name
     header_type type;                  ///< Type of this section
     header_flags flags;                ///< Flags of this section
@@ -74,6 +93,7 @@ namespace elf
 
   static_assert(sizeof(section_header<format::elf32>) == section_header_size<format::elf32>);
   static_assert(sizeof(section_header<format::elf64>) == section_header_size<format::elf64>);
+
 }  // namespace elf
 
 #endif
\ No newline at end of file
-- 
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