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authorGabor Juhos <juhosg@openwrt.org>2013-01-30 04:31:52 +0000
committerDaniel Schwierzeck <daniel.schwierzeck@gmail.com>2013-01-31 00:26:59 +0100
commitcb5dbca8994b8c02fbb55d42ed9b90b9766c26ea (patch)
tree6ce591be8a37daef39d38ad8c8b50aa6f504072c /arch/mips
parent9950b90d3851bf9e850fd3d39f539697b8fca7f5 (diff)
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MIPS: add unified u-boot.lds file
The patch adds an unified linker script file which can be used for all currently supported MIPS targets. Signed-off-by: Gabor Juhos <juhosg@openwrt.org> Cc: Daniel Schwierzeck <daniel.schwierzeck@googlemail.com> Cc: Stefan Roese <sr@denx.de> Cc: Wolfgang Denk <wd@denx.de> Cc: Xiangfu Liu <xiangfu@openmobilefree.net> Acked-by: Stefan Roese <sr@denx.de>
Diffstat (limited to 'arch/mips')
-rw-r--r--arch/mips/cpu/u-boot.lds84
1 files changed, 84 insertions, 0 deletions
diff --git a/arch/mips/cpu/u-boot.lds b/arch/mips/cpu/u-boot.lds
new file mode 100644
index 0000000..37c9d23
--- /dev/null
+++ b/arch/mips/cpu/u-boot.lds
@@ -0,0 +1,84 @@
+/*
+ * (C) Copyright 2003
+ * Wolfgang Denk Engineering, <wd@denx.de>
+ *
+ * See file CREDITS for list of people who contributed to this
+ * project.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of
+ * the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+ * MA 02111-1307 USA
+ */
+
+#if defined(CONFIG_64BIT)
+#define PTR_COUNT_SHIFT 3
+#else
+#define PTR_COUNT_SHIFT 2
+#endif
+
+OUTPUT_ARCH(mips)
+ENTRY(_start)
+SECTIONS
+{
+ . = 0x00000000;
+
+ . = ALIGN(4);
+ .text : {
+ *(.text*)
+ }
+
+ . = ALIGN(4);
+ .rodata : {
+ *(SORT_BY_ALIGNMENT(SORT_BY_NAME(.rodata*)))
+ }
+
+ . = ALIGN(4);
+ .data : {
+ *(.data*)
+ }
+
+ . = .;
+ _gp = ALIGN(16) + 0x7ff0;
+
+ .got : {
+ __got_start = .;
+ *(.got)
+ __got_end = .;
+ }
+
+ . = ALIGN(4);
+ .sdata : {
+ *(.sdata*)
+ }
+
+ . = ALIGN(4);
+ .u_boot_list : {
+ #include <u-boot.lst>
+ }
+
+ uboot_end_data = .;
+
+ num_got_entries = (__got_end - __got_start) >> PTR_COUNT_SHIFT;
+
+ . = ALIGN(4);
+ .sbss : {
+ *(.sbss*)
+ }
+
+ .bss : {
+ *(.bss*)
+ . = ALIGN(4);
+ }
+ uboot_end = .;
+}