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git.ipfire.org Git - people/ms/u-boot.git/blob - lib/asm-offsets.c
2 * Adapted from Linux v2.6.36 kernel: arch/powerpc/kernel/asm-offsets.c
4 * This program is used to generate definitions needed by
5 * assembly language modules.
7 * We use the technique used in the OSF Mach kernel code:
8 * generate asm statements containing #defines,
9 * compile this file to assembler, and then extract the
10 * #defines from the assembly-language output.
12 * SPDX-License-Identifier: GPL-2.0+
17 #include <linux/kbuild.h>
21 /* Round up to make sure size gives nice stack alignment */
22 DEFINE(GENERATED_GBL_DATA_SIZE
,
23 (sizeof(struct global_data
) + 15) & ~15);
25 DEFINE(GENERATED_BD_INFO_SIZE
,
26 (sizeof(struct bd_info
) + 15) & ~15);
28 DEFINE(GD_SIZE
, sizeof(struct global_data
));
30 DEFINE(GD_BD
, offsetof(struct global_data
, bd
));
31 #ifdef CONFIG_SYS_MALLOC_F_LEN
32 DEFINE(GD_MALLOC_BASE
, offsetof(struct global_data
, malloc_base
));
35 DEFINE(GD_RELOCADDR
, offsetof(struct global_data
, relocaddr
));
37 DEFINE(GD_RELOC_OFF
, offsetof(struct global_data
, reloc_off
));
39 DEFINE(GD_START_ADDR_SP
, offsetof(struct global_data
, start_addr_sp
));