New patch to review for coreboot: e0282b5 libpayload: add a ldscript for arm

[Ronald G. Minnich]

Ronald G. Minnich ([e-mail]) just uploaded a new patch set to gerrit, which you can find at http://review.coreboot.org/2398

-gerrit

commit e0282b53e35fc0e3a82292024387a149730713f0
Author: Ronald G. Minnich 
Date:   Thu Feb 14 15:14:58 2013 -0800

libpayload: add a ldscript for arm

I think this needs to be its own ldscript. I'm pretty sure this one
    is going to need some work however. Is libpayload PIC? That would be
    best if so.

Change-Id: I44578d70dfa72de527af8901a86583c2a60130ec
    Signed-off-by: Ronald G. Minnich 
---
 payloads/libpayload/arch/armv7/libpayload.ldscript | 93 ++++++++++++++++++++++
 1 file changed, 93 insertions(+)

diff --git a/payloads/libpayload/arch/armv7/libpayload.ldscript b/payloads/libpayload/arch/armv7/libpayload.ldscript
new file mode 100644
index 0000000..5f65bd7
--- /dev/null
+++ b/payloads/libpayload/arch/armv7/libpayload.ldscript
@@ -0,0 +1,93 @@
+/*
+ * This file is part of the libpayload project.
+ *
+ * Copyright (C) 2013 Google, Inc.
+ * Copyright (C) 2008 Advanced Micro Devices, Inc.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. The name of the author may not be used to endorse or promote products
+ *    derived from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ */
+
+BASE_ADDRESS = 0x4000000;
+
+OUTPUT_FORMAT("elf32-littlearm","elf32-littlearm", "elf32-littlearm")
+OUTPUT_ARCH(arm)
+
+ENTRY(_entry)
+
+HEAP_SIZE = 2*64*1024;
+STACK_SIZE = 16384;
+
+SECTIONS
+{
+	. = BASE_ADDRESS;
+
+	. = ALIGN(16);
+	_start = .;
+
+	.text : {
+		*(.text._entry)
+		*(.text)
+		*(.text.*)
+	}
+
+	.rodata : {
+		*(.rodata)
+		*(.rodata.*)
+	}
+
+	.data : {
+		*(.data)
+		*(.data.*)
+	}
+
+	_edata = .;
+
+	.bss : {
+		*(.sbss)
+		*(.sbss.*)
+		*(.bss)
+		*(.bss.*)
+		*(COMMON)
+
+		/* Stack and heap */
+
+		. = ALIGN(16);
+		_heap = .;
+		. += HEAP_SIZE;
+		. = ALIGN(16);
+		_eheap = .;
+
+		_estack = .;
+		. += STACK_SIZE;
+		. = ALIGN(16);
+		_stack = .;
+	}
+
+	_end = .;
+
+	/DISCARD/ : {
+		*(.comment)
+		*(.note*)
+	}
+}