From 6b5257c13e4c30638c769a7d5ff723b068ef4040 Mon Sep 17 00:00:00 2001
From: angie <angheloalf95@gmail.com>
Date: Tue, 13 Aug 2024 11:04:20 -0400
Subject: [PATCH] forgor this

---
 docs/file_format/gp_info.md | 10 ++++++++++
 1 file changed, 10 insertions(+)

diff --git a/docs/file_format/gp_info.md b/docs/file_format/gp_info.md
index 1b4fcd8..2f18227 100644
--- a/docs/file_format/gp_info.md
+++ b/docs/file_format/gp_info.md
@@ -1,5 +1,15 @@
 # Gp info
 
+Hold the information to emit a `_gp` (global pointer) symbol for the given
+segment.
+
+The `_gp` symbol is used on MIPS builds that want to use the "small data"
+sections. This allows to refences small objects using a single MIPS instruction
+instead of two.
+
+The `_gp` symbol is usually defined as an offset into the start of the first
+small section. It is defined this way to maximize the addressable range of this
+technique. Both the section and the offset are configurable.
 
 Every attribute listed is optional unless explicitly stated.