34 lines
946 B
C
34 lines
946 B
C
/* SPDX-License-Identifier: GPL-2.0-only */
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#ifndef __ASM_GENERIC_CODETAG_LDS_H
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#define __ASM_GENERIC_CODETAG_LDS_H
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#define SECTION_WITH_BOUNDARIES(_name) \
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. = ALIGN(8); \
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__start_##_name = .; \
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KEEP(*(_name)) \
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__stop_##_name = .;
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#define CODETAG_SECTIONS() \
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SECTION_WITH_BOUNDARIES(alloc_tags)
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/*
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* Module codetags which aren't used after module unload, therefore have the
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* same lifespan as the module and can be safely unloaded with the module.
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*/
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#define MOD_CODETAG_SECTIONS()
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#define MOD_SEPARATE_CODETAG_SECTION(_name) \
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.codetag.##_name : { \
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SECTION_WITH_BOUNDARIES(_name) \
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}
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/*
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* For codetags which might be used after module unload, therefore might stay
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* longer in memory. Each such codetag type has its own section so that we can
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* unload them individually once unused.
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*/
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#define MOD_SEPARATE_CODETAG_SECTIONS() \
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MOD_SEPARATE_CODETAG_SECTION(alloc_tags)
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#endif /* __ASM_GENERIC_CODETAG_LDS_H */
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