From 1c462971fec7efdb7d92424bfce7653ddacb7b9d Mon Sep 17 00:00:00 2001
From: Christian Cunningham <cc@localhost>
Date: Thu, 18 Aug 2022 21:15:37 -0700
Subject: Example variable in specific linker sections

---
 src/alloc.rs                  | 1 +
 src/bsp/raspberrypi/linker.ld | 1 +
 2 files changed, 2 insertions(+)

diff --git a/src/alloc.rs b/src/alloc.rs
index 4fe44ee..fd22c67 100644
--- a/src/alloc.rs
+++ b/src/alloc.rs
@@ -89,4 +89,5 @@ impl Debug for CharAllocator {
 	}
 }
 
+#[link_section = ".data.alloc"]
 pub static CHAR_ALLOCATOR: CharAllocator = CharAllocator::new();
diff --git a/src/bsp/raspberrypi/linker.ld b/src/bsp/raspberrypi/linker.ld
index 93ee267..daf4a05 100644
--- a/src/bsp/raspberrypi/linker.ld
+++ b/src/bsp/raspberrypi/linker.ld
@@ -19,6 +19,7 @@ SECTIONS
 	.data :
 	{
 		*(.data*)
+		KEEP(*(.data.alloc))
 		__stacks_start = .;
 		KEEP(*(.data.stacks))
 	}
-- 
cgit v1.2.1