Donate to e Foundation | Murena handsets with /e/OS | Own a part of Murena! Learn more

Commit 91470958 authored by Nicolas Pitre's avatar Nicolas Pitre
Browse files

ARM: linker script: factor out vectors and stubs 



Signed-off-by: default avatarNicolas Pitre <nico@linaro.org>
Tested-by: default avatarChris Brandt <Chris.Brandt@renesas.com>
parent d9a46e6e

arch/arm/kernel/vmlinux-xip.lds.S

+1 −20
Original line number Diff line number Diff line
@@ -73,26 +73,7 @@ SECTIONS 


	_etext = .;			/* End of text and rodata section */



	/*

	 * The vectors and stubs are relocatable code, and the

	 * only thing that matters is their relative offsets

	 */

	__vectors_start = .;

	.vectors 0xffff0000 : AT(__vectors_start) {

		*(.vectors)

	}

	. = __vectors_start + SIZEOF(.vectors);

	__vectors_end = .;



	__stubs_start = .;

	.stubs ADDR(.vectors) + 0x1000 : AT(__stubs_start) {

		*(.stubs)

	}

	. = __stubs_start + SIZEOF(.stubs);

	__stubs_end = .;



	PROVIDE(vector_fiq_offset = vector_fiq - ADDR(.vectors));



	ARM_VECTORS

	INIT_TEXT_SECTION(8)

	.exit.text : {

		ARM_EXIT_KEEP(EXIT_TEXT)

arch/arm/kernel/vmlinux.lds.S

+1 −20
Original line number Diff line number Diff line
@@ -86,26 +86,7 @@ SECTIONS 
#endif

	__init_begin = .;



	/*

	 * The vectors and stubs are relocatable code, and the

	 * only thing that matters is their relative offsets

	 */

	__vectors_start = .;

	.vectors 0xffff0000 : AT(__vectors_start) {

		*(.vectors)

	}

	. = __vectors_start + SIZEOF(.vectors);

	__vectors_end = .;



	__stubs_start = .;

	.stubs ADDR(.vectors) + 0x1000 : AT(__stubs_start) {

		*(.stubs)

	}

	. = __stubs_start + SIZEOF(.stubs);

	__stubs_end = .;



	PROVIDE(vector_fiq_offset = vector_fiq - ADDR(.vectors));



	ARM_VECTORS

	INIT_TEXT_SECTION(8)

	.exit.text : {

		ARM_EXIT_KEEP(EXIT_TEXT)

arch/arm/kernel/vmlinux.lds.h

+21 −0
Original line number Diff line number Diff line
@@ -92,3 +92,24 @@ 
		*(.ARM.extab*)						\

		__stop_unwind_tab = .;					\

	}



/*

 * The vectors and stubs are relocatable code, and the

 * only thing that matters is their relative offsets

 */

#define ARM_VECTORS							\

	__vectors_start = .;						\

	.vectors 0xffff0000 : AT(__vectors_start) {			\

		*(.vectors)						\

	}								\

	. = __vectors_start + SIZEOF(.vectors);				\

	__vectors_end = .;						\

									\

	__stubs_start = .;						\

	.stubs ADDR(.vectors) + 0x1000 : AT(__stubs_start) {		\

		*(.stubs)						\

	}								\

	. = __stubs_start + SIZEOF(.stubs);				\

	__stubs_end = .;						\

									\

	PROVIDE(vector_fiq_offset = vector_fiq - ADDR(.vectors));