From 5b9c5d9c9388f58c0d08c398dc368ca40460830a Mon Sep 17 00:00:00 2001
From: Perry Hung <iperry@alum.mit.edu>
Date: Fri, 28 May 2010 03:06:03 -0400
Subject: libcs3 refactor merge Removed dependency on libcs3.a because
 Codesourcery does not provide the source for it.

We now link against a modified libcs3-lanchon-stm32.a built from parts
in public domain from Lanchon, and a start_c.c from Codesourcery that is
licensed under a permissive license.

Also removed all of the extra linker cruft from the stm32conf directory.

The linker files now live in support/ld
The openocd scripts now live in support/openocd
The udev rules and copy-to-ide scripts now live in support/scripts
The source lives in support/ld/libcs3-lanchon-stm32.tar.gz
---
 stm32conf/lanchon-stm32/src/libcs3/generic-reset.S | 87 ----------------------
 1 file changed, 87 deletions(-)
 delete mode 100644 stm32conf/lanchon-stm32/src/libcs3/generic-reset.S

(limited to 'stm32conf/lanchon-stm32/src/libcs3/generic-reset.S')

diff --git a/stm32conf/lanchon-stm32/src/libcs3/generic-reset.S b/stm32conf/lanchon-stm32/src/libcs3/generic-reset.S
deleted file mode 100644
index d5b54ab..0000000
--- a/stm32conf/lanchon-stm32/src/libcs3/generic-reset.S
+++ /dev/null
@@ -1,87 +0,0 @@
-/* Reset code for generic
- *
- * Version:Sourcery G++ 4.2-84
- * BugURL:https://support.codesourcery.com/GNUToolchain/
- *
- *  Copyright 2007 CodeSourcery.
- *
- * The authors hereby grant permission to use, copy, modify, distribute,
- * and license this software and its documentation for any purpose, provided
- * that existing copyright notices are retained in all copies and that this
- * notice is included verbatim in any distributions. No written agreement,
- * license, or royalty fee is required for any of the authorized uses.
- * Modifications to this software may be copyrighted by their authors
- * and need not follow the licensing terms described here, provided that
- * the new terms are clearly indicated on the first page of each file where
- * they apply. */
-
-#if defined(__thumb2__) || defined(__ARM_ARCH_6M__)
-#define THUMB 1
-	.thumb
-	.thumb_func
-#else
-	.arm
-#endif
-	.section .cs3.reset,"x",%progbits
-	.globl __cs3_reset_generic
-	.type	__cs3_reset_generic, %function
-__cs3_reset_generic:
-	.fnstart
-#include <rdi-io.h>
-
-	adr	r1, __cs3_heap_start_ptr
-	mov	r0,#AngelSWI_Reason_HeapInfo
-#if THUMB
-	bkpt	0xAB
-#else
-	swi	0x123456
-#endif
-	cmp	r0,#0
-	blt	2f
-/* __cs3_heap_start contains
-	[0] ?
-	[4] zero or heap limit
-	[8] zero or top of stack
-	[12] ?  */
-	ldr	r2, __cs3_heap_start_ptr
-
-#if THUMB
-	ldr	r1,=__cs3_stack
-	mov	sp,r1
-#else
-	ldr	sp,=__cs3_stack
-#endif
-	ldr	r0,[r2,#8]	/* top of stack */
-	cmp	r0, #0
-#if THUMB
-	beq	1f
-	mov	sp,r0
-1:
-#else
-	movne	sp,r0
-#endif
-	ldr	r1,=__cs3_heap_limit
-	ldr	r0,[r2,#4]	/* heap limit */
-	cmp	r0,#0
-#if THUMB
-	beq	1f
-	str	r0,[r1]
-1:
-#else
-	strne	r0,[r1]
-#endif
-	.word	 __cs3_heap_start
-2:
-#if THUMB
-	ldr	r0,=__cs3_start_c
-	bx	r0
-#else
-	b	__cs3_start_c
-#endif
-	.pool
-	.cantunwind
-	.fnend
-	.align 2
-__cs3_heap_start_ptr:
-	.word __cs3_heap_start
-	.size	__cs3_reset_generic,.-__cs3_reset_generic
-- 
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