From 26cbc91373cdfff43317da01e102617ed5885655 Mon Sep 17 00:00:00 2001
From: danicampora
Date: Mon, 2 Mar 2015 14:11:02 +0100
Subject: cc3200: Place functions only used while booting in a special section.

Such functions are never used after MicroPython has started, and they
remain in RAM wasting space. Now they are placed in a special section
named "boot" which sits just before the heap, allowing us to extend
the effective heap area up to the new boot section. Right now, this
gives us back ~1K, but in the future, more functions might end up in
there as well.
---
 cc3200/util/gccollect.h | 2 ++
 1 file changed, 2 insertions(+)

(limited to 'cc3200/util')

diff --git a/cc3200/util/gccollect.h b/cc3200/util/gccollect.h
index 8e4c8896b..b8b6502cb 100644
--- a/cc3200/util/gccollect.h
+++ b/cc3200/util/gccollect.h
@@ -30,6 +30,8 @@ extern uint32_t _etext;
 extern uint32_t _sidata;
 extern uint32_t _data;
 extern uint32_t _edata;
+extern uint32_t _boot;
+extern uint32_t _eboot;
 extern uint32_t _bss;
 extern uint32_t _ebss;
 extern uint32_t _heap;
-- 
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