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Diffstat (limited to '')
| -rw-r--r-- | include/plat/arm/common/arm_reclaim_init.ld.S | 43 |
1 files changed, 43 insertions, 0 deletions
diff --git a/include/plat/arm/common/arm_reclaim_init.ld.S b/include/plat/arm/common/arm_reclaim_init.ld.S new file mode 100644 index 0000000..788e9ff --- /dev/null +++ b/include/plat/arm/common/arm_reclaim_init.ld.S @@ -0,0 +1,43 @@ +/* + * Copyright (c) 2017-2022, ARM Limited and Contributors. All rights reserved. + * + * SPDX-License-Identifier: BSD-3-Clause + */ +#ifndef ARM_RECLAIM_INIT_LD_S +#define ARM_RECLAIM_INIT_LD_S + +SECTIONS +{ + .init __STACKS_START__ : { + . = . + PLATFORM_STACK_SIZE; + . = ALIGN(PAGE_SIZE); + __INIT_CODE_START__ = .; + *(*text.init.*); + __INIT_CODE_END__ = .; + INIT_CODE_END_ALIGNED = ALIGN(PAGE_SIZE); + } >RAM + +#ifdef BL31_PROGBITS_LIMIT + ASSERT(__INIT_CODE_END__ <= BL31_PROGBITS_LIMIT, + "BL31 init has exceeded progbits limit.") +#endif +} + +#define ABS ABSOLUTE + +#define STACK_SECTION \ + stacks (NOLOAD) : { \ + __STACKS_START__ = .; \ + *(tzfw_normal_stacks) \ + __STACKS_END__ = .; \ + /* Allow room for the init section where necessary. */ \ + OFFSET = ABS(SIZEOF(.init) - (. - __STACKS_START__)); \ + /* Offset sign */ \ + SIGN = ABS(OFFSET) & (1 << 63); \ + /* Offset mask */ \ + MASK = ABS(SIGN >> 63) - 1; \ + . += ABS(OFFSET) & ABS(MASK); \ + . = ALIGN(PAGE_SIZE); \ + } + +#endif /* ARM_RECLAIM_INIT_LD_S */ |