/* SPDX-License-Identifier: GPL-2.0-only */ #ifndef __ASM_GENERIC_CODETAG_LDS_H #define __ASM_GENERIC_CODETAG_LDS_H #ifdef CONFIG_MEM_ALLOC_PROFILING #define IF_MEM_ALLOC_PROFILING(...) __VA_ARGS__ #else #define IF_MEM_ALLOC_PROFILING(...) #endif #define SECTION_WITH_BOUNDARIES(_name) \ . = ALIGN(8); \ __start_##_name = .; \ KEEP(*(_name)) \ __stop_##_name = .; #define CODETAG_SECTIONS() \ IF_MEM_ALLOC_PROFILING(SECTION_WITH_BOUNDARIES(alloc_tags)) #define MOD_SEPARATE_CODETAG_SECTION(_name) \ .codetag.##_name 0 : { \ SECTION_WITH_BOUNDARIES(_name) \ } /* * For codetags which might be used after module unload, therefore might stay * longer in memory. Each such codetag type has its own section so that we can * unload them individually once unused. */ #define MOD_SEPARATE_CODETAG_SECTIONS() \ IF_MEM_ALLOC_PROFILING(MOD_SEPARATE_CODETAG_SECTION(alloc_tags)) #endif /* __ASM_GENERIC_CODETAG_LDS_H */