From ffffb71ba27c87e2dc2f8106f4c91034f6b63e98 Mon Sep 17 00:00:00 2001
From: Jared Boone <jboone@earfeast.com>
Date: Wed, 10 Oct 2012 14:02:39 -0700
Subject: [PATCH] Added distinct _bss ldscript constant, in case .text and .bss
 are not contiguous.

---
 lib/lpc43xx/libopencm3_lpc43xx.ld            | 1 +
 lib/lpc43xx/libopencm3_lpc43xx_rom_to_ram.ld | 2 ++
 2 files changed, 3 insertions(+)

diff --git a/lib/lpc43xx/libopencm3_lpc43xx.ld b/lib/lpc43xx/libopencm3_lpc43xx.ld
index 5dad9ec3..8da52737 100644
--- a/lib/lpc43xx/libopencm3_lpc43xx.ld
+++ b/lib/lpc43xx/libopencm3_lpc43xx.ld
@@ -92,6 +92,7 @@ SECTIONS
 	_data_loadaddr = LOADADDR(.data);
 
 	.bss : {
+		_bss = .;
 		*(.bss*)	/* Read-write zero initialized data */
 		*(COMMON)
 		. = ALIGN(4);
diff --git a/lib/lpc43xx/libopencm3_lpc43xx_rom_to_ram.ld b/lib/lpc43xx/libopencm3_lpc43xx_rom_to_ram.ld
index 39602b59..17879fe8 100644
--- a/lib/lpc43xx/libopencm3_lpc43xx_rom_to_ram.ld
+++ b/lib/lpc43xx/libopencm3_lpc43xx_rom_to_ram.ld
@@ -93,6 +93,8 @@ SECTIONS
 	_data_loadaddr = LOADADDR(.data);
 
 	.bss : {
+		. = _edata;
+		_bss = .;
 		*(.bss*)	/* Read-write zero initialized data */
 		*(COMMON)
 		. = ALIGN(4);