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authorJordan Crouse <jordan.crouse@amd.com>2008-04-09 23:05:59 +0000
committerJordan Crouse <jordan.crouse@amd.com>2008-04-09 23:05:59 +0000
commitc3e728fbdfa6a92a9b07e46d0ae0da7259e29d35 (patch)
tree9b14e10e81915b670af9acfb28dbbb898f26c9aa /payloads/libpayload/lib/libpayload.ldscript
parentc5a78ac56ad9078fe70c2753c46ca4d500840ee8 (diff)
downloadcoreboot-c3e728fbdfa6a92a9b07e46d0ae0da7259e29d35.tar.xz
libpayload: Implement gcc wrappers for libpayload
libpayload uses a ton of flags and other scary gcc and ld options. These wrappers hide most of that from the user, so that using libpayload is as easy as lpgcc -o hello hello.c Signed-off-by: Jordan Crouse <jordan.crouse@amd.com> Acked-by: Uwe Hermann <uwe@hermann-uwe.de> git-svn-id: svn://svn.coreboot.org/coreboot/trunk@3226 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
Diffstat (limited to 'payloads/libpayload/lib/libpayload.ldscript')
-rw-r--r--payloads/libpayload/lib/libpayload.ldscript85
1 files changed, 85 insertions, 0 deletions
diff --git a/payloads/libpayload/lib/libpayload.ldscript b/payloads/libpayload/lib/libpayload.ldscript
new file mode 100644
index 0000000000..7ae49e5808
--- /dev/null
+++ b/payloads/libpayload/lib/libpayload.ldscript
@@ -0,0 +1,85 @@
+/*
+ * This file is part of the libpayload project.
+ *
+ * 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 = 0x100000;
+
+OUTPUT_FORMAT(elf32-i386)
+OUTPUT_ARCH(i386)
+
+ENTRY(_entry)
+
+HEAP_SIZE = 16384;
+STACK_SIZE = 16384;
+
+SECTIONS
+{
+ . = BASE_ADDRESS;
+
+ . = ALIGN(16);
+ _start = .;
+
+ .text : {
+ *(.text._entry)
+ *(.text)
+ *(.text.*)
+ }
+
+ .rodata : {
+ *(.rodata)
+ *(.rodata.*)
+ }
+
+ .data : {
+ *(.data)
+ *(.data.*)
+ }
+
+ .bss : {
+ *(.bss)
+ *(.bss.*)
+ *(COMMON)
+
+ /* Stack and heap */
+
+ . = ALIGN(16);
+ _heap = .;
+ . += HEAP_SIZE;
+ . = ALIGN(16);
+ _eheap = .;
+
+ _estack = .;
+ . += STACK_SIZE;
+ . = ALIGN(16);
+ _stack = .;
+ }
+
+ _end = .;
+
+ /DISCARD/ : { *(.comment) *(.note) *(.note.*) }
+}