diff options
Diffstat (limited to 'arch/xtensa/boot/boot-elf/boot.lds.S')
| -rw-r--r-- | arch/xtensa/boot/boot-elf/boot.lds.S | 56 |
1 files changed, 56 insertions, 0 deletions
diff --git a/arch/xtensa/boot/boot-elf/boot.lds.S b/arch/xtensa/boot/boot-elf/boot.lds.S new file mode 100644 index 000000000..958b33af9 --- /dev/null +++ b/arch/xtensa/boot/boot-elf/boot.lds.S @@ -0,0 +1,56 @@ +/* + * linux/arch/xtensa/boot/boot-elf/boot.lds.S + * + * Copyright (C) 2008 - 2013 by Tensilica Inc. + * + * Chris Zankel <chris@zankel.net> + * Marc Gauthier <marc@tensilica.com + * Pete Delaney <piet@tensilica.com> + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + */ + +#include <asm/vectors.h> +OUTPUT_ARCH(xtensa) +ENTRY(_ResetVector) + +SECTIONS +{ + .ResetVector.text XCHAL_RESET_VECTOR_VADDR : + { + *(.ResetVector.text) + } + + .image KERNELOFFSET: AT (LOAD_MEMORY_ADDRESS) + { + _image_start = .; + *(image) + . = (. + 3) & ~ 3; + _image_end = . ; + } + + .bss ((LOADADDR(.image) + SIZEOF(.image) + 3) & ~ 3): + { + __bss_start = .; + *(.sbss) + *(.scommon) + *(.dynbss) + *(.bss) + __bss_end = .; + } + +#ifdef CONFIG_MMU + /* + * This is a remapped copy of the Reset Vector Code. + * It keeps gdb in sync with the PC after switching + * to the temporary mapping used while setting up + * the V2 MMU mappings for Linux. + */ + .ResetVector.remapped_text 0x46000000 (INFO): + { + *(.ResetVector.remapped_text) + } +#endif +} |