From d5fabbf2fe963db5096f156da7ab04568ea1ef06 Mon Sep 17 00:00:00 2001
From: Sunil Nimmagadda <sunil@nimmagadda.net>
Date: Fri, 9 Oct 2026 22:25:52 +0530
Subject: Fixup rest of the ElfHeader fields.

---
 mkelf.lua | 48 +++++++++++++++++++++++++++++++++++-------------
 1 file changed, 35 insertions(+), 13 deletions(-)

(limited to 'mkelf.lua')

diff --git a/mkelf.lua b/mkelf.lua
index 1c2687a..b73f9d4 100644
--- a/mkelf.lua
+++ b/mkelf.lua
@@ -63,29 +63,51 @@ local Machine <const> = {
 ---@field magic ElfMagic
 ---@field class Class
 ---@field data Endian
----@field version integer
+---@field ident_version integer
 ---@field osabi Osabi
 ---@field abiversion integer
 ---@field type Type
 ---@field machine Machine
+---@field version integer
+---@field entry integer
+---@field phoff integer
+---@field shoff integer
+---@field flags integer
+---@field ehsize integer
+---@field phentsize integer
+---@field phnum integer
+---@field shentsize integer
+---@field shnum integer
+---@field shstrndx integer
 
 ---@type ElfHeader
 local header <const> = {
     magic = { 0x7f, 0x45, 0x4c, 0x46 },
     class = Class.bit32,
     data = Endian.big,
-    version = version,
+    ident_version = version,
     osabi = Osabi.netbsd,
     abiversion = 0,
     type = Type.exec,
     machine = Machine.x86,
+    version = version,
+    entry = 0,
+    phoff = 0x34,
+    shoff = 0xff,
+    flags = 0,
+    ehsize = 52,
+    phentsize = 0x20,
+    phnum = 0,
+    shentsize = 0x28,
+    shnum = 0,
+    shstrndx = 0,
 
     pack = function(self)
         local ident = string.pack("BBBBBBBBBxxxxxxx",
             self.magic[1], self.magic[2], self.magic[3], self.magic[4],
             self.class,
             self.data,
-            self.version,
+            self.ident_version,
             self.osabi,
             self.abiversion)
         local e = (self.data == Endian.big) and ">" or "<"
@@ -96,16 +118,16 @@ local header <const> = {
             self.type,
             self.machine,
             self.version,
-            0,
-            0x34,
-            0xff,
-            0,
-            52,
-            0x20,
-            0,
-            0x28,
-            0,
-            0)
+            self.entry,
+            self.phoff,
+            self.shoff,
+            self.flags,
+            self.ehsize,
+            self.phentsize,
+            self.phnum,
+            self.shentsize,
+            self.shnum,
+            self.shstrndx)
         return ident .. hdr
     end
 }
-- 
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