zephyr/include/arch/common/app_data_alignment.ld

/*
 * Copyright (c) 2017 Linaro Limited.
 *
 * SPDX-License-Identifier: Apache-2.0
 */

/* Set initial alignment to the 32 byte minimum for all MPUs */
_app_data_align = 32;
. = ALIGN(32);
arm: Add app data section alignment constraints This patch adds application data section alignment constraints to match the region definition requirements for ARM MPUs. Most MPUs require a minimum of 32 bytes of alignment for any regions, but some require power of two alignment to the size of a region. This requires that the linker align the application data section to the size of the section. This requires a linker pass to determine the size. Once this is accomplished the correct value is added to a linker include file that is utilized in subsequent linker operations. Signed-off-by: Andy Gross <andy.gross@linaro.org> 2018-02-01 15:12:32 +08:00			`/*`
			`* Copyright (c) 2017 Linaro Limited.`
			`*`
			`* SPDX-License-Identifier: Apache-2.0`
			`*/`

			`/* Set initial alignment to the 32 byte minimum for all MPUs */`
			`_app_data_align = 32;`
			`. = ALIGN(32);`